| 1. |
- Izadi, Z., et al.
(författare)
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Association Between Tumor Necrosis Factor Inhibitors and the Risk of Hospitalization or Death Among Patients With Immune-Mediated Inflammatory Disease and COVID-19
- 2021
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Ingår i: Jama Network Open. - : American Medical Association (AMA). - 2574-3805. ; 4:10
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Tidskriftsartikel (refereegranskat)abstract
- IMPORTANCE Although tumor necrosis factor (TNF) inhibitors are widely prescribed globally because of their ability to ameliorate shared immune pathways across immune-mediated inflammatory diseases (IMIDs), the impact of COVID-19 among individuals with IMIDs who are receiving TNF inhibitors remains insufficiently understood. OBJECTIVE To examine the association between the receipt of TNF inhibitor monotherapy and the risk of COVID-19-associated hospitalization or death compared with other commonly prescribed immunomodulatory treatment regimens among adult patients with IMIDs. DESIGN, SETTING, AND PARTICIPANTS This cohort study was a pooled analysis of data from 3 international COVID-19 registries comprising individuals with rheumatic diseases, inflammatory bowel disease, and psoriasis from March 12, 2020, to February 1, 2021. Clinicians directly reported COVID-19 outcomes as well as demographic and clinical characteristics of individuals with IMIDs and confirmed or suspected COVID-19 using online data entry portals. Adults (age >= 18 years) with a diagnosis of inflammatory arthritis, inflammatory bowel disease, or psoriasis were included. EXPOSURES Treatment exposure categories included TNF inhibitor monotherapy (reference treatment), TNF inhibitors in combination with methotrexate therapy, TNF inhibitors in combination with azathioprine/6-mercaptopurine therapy, methotrexate monotherapy, azathioprine/6-mercaptopurine monotherapy, and Janus kinase (Jak) inhibitor monotherapy. MAIN OUTCOMES AND MEASURES The main outcome was COVID-19-associated hospitalization or death. Registry-level analyses and a pooled analysis of data across the 3 registries were conducted using multilevel multivariable logistic regression models, adjusting for demographic and clinical characteristics and accounting for country, calendar month, and registry-level correlations. RESULTS A total of 6077 patients from 74 countries were included in the analyses; of those, 3215 individuals (52.9%) were from Europe, 3563 individuals (58.6%) were female, and the mean (SD) age was 48.8 (16.5) years. The most common IMID diagnoses were rheumatoid arthritis (2146 patients [35.3%]) and Crohn disease (1537 patients [25.3%]). A total of 1297 patients (21.3%) were hospitalized, and 189 patients (3.1%) died. In the pooled analysis, compared with patients who received TNF inhibitor monotherapy, higher odds of hospitalization or death were observed among those who received a TNF inhibitor in combination with azathioprine/6-mercaptopurine therapy (odds ratio [OR], 1.74; 95% CI, 1.17-2.58; P = .006), azathioprine/6-mercaptopurine monotherapy (OR, 1.84; 95% CI, 1.30-2.61; P = .001), methotrexate monotherapy (OR, 2.00; 95% CI, 1.57-2.56; P < .001), and Jak inhibitor monotherapy (OR, 1.82; 95% CI, 1.21-2.73; P = .004) but not among those who received a TNF inhibitor in combination with methotrexate therapy (OR, 1.18; 95% CI, 0.85-1.63; P = .33). Similar findings were obtained in analyses that accounted for potential reporting bias and sensitivity analyses that excluded patients with a COVID-19 diagnosis based on symptoms alone. CONCLUSIONS AND RELEVANCE In this cohort study, TNF inhibitor monotherapy was associated with a lower risk of adverse COVID-19 outcomes compared with other commonly prescribed immunomodulatory treatment regimens among individuals with IMIDs.
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| 2. |
- Oskarsdottir, Solveig, 1953, et al.
(författare)
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Updated clinical practice recommendations for managing children with 22q11.2 deletion syndrome
- 2023
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Ingår i: Genetics in Medicine. - : Elsevier BV. - 1098-3600 .- 1530-0366. ; 25:3
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Tidskriftsartikel (refereegranskat)abstract
- This review aimed to update the clinical practice guidelines for managing children and adolescents with 22q11.2 deletion syndrome (22q11.2DS). The 22q11.2 Society, the international scientific organization studying chromosome 22q11.2 differences and related conditions, recruited expert clinicians worldwide to revise the original 2011 pediatric clinical practice guidelines in a stepwise process: (1) a systematic literature search (1992-2021), (2) study selection and data extraction by clinical experts from 9 different countries, covering 24 subspecialties, and (3) creation of a draft consensus document based on the literature and expert opinion, which was further shaped by survey results from family support organizations regarding perceived needs. Of 2441 22q11.2DS-relevant publications initially identified, 2344 received full-text reviews, including 1545 meeting criteria for potential relevance to clinical care of children and adolescents. Informed by the available literature, recommendations were formulated. Given evidence base limitations, multidisciplinary recommendations represent consensus statements of good practice for this evolving field. These recommendations provide contemporary guidance for evaluation, surveillance, and management of the many 22q11.2DSassociated physical, cognitive, behavioral, and psychiatric morbidities while addressing important genetic counseling and psychosocial issues.& COPY; 2022 American College of Medical Genetics and Genomics. Published by Elsevier Inc. All rights reserved.
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| 3. |
- Boot, E., et al.
(författare)
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Updated clinical practice recommendations for managing adults with 22q11.2 deletion syndrome
- 2023
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Ingår i: Genetics in Medicine. - : Elsevier BV. - 1098-3600 .- 1530-0366. ; 25:3
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Tidskriftsartikel (refereegranskat)abstract
- This review aimed to update the clinical practice guidelines for managing adults with 22q11.2 deletion syndrome (22q11.2DS). The 22q11.2 Society recruited expert clinicians worldwide to revise the original clinical practice guidelines for adults in a stepwise process according to best practices: (1) a systematic literature search (1992-2021), (2) study selection and synthesis by clinical experts from 8 countries, covering 24 subspecialties, and (3) formulation of consensus recommendations based on the literature and further shaped by patient advocate survey results. Of 2441 22q11.2DS-relevant publications initially identified, 2344 received full-text review, with 2318 meeting inclusion criteria (clinical care relevance to 22q11.2DS) including 894 with potential relevance to adults. The evidence base remains limited. Thus multidisciplinary recommendations represent statements of current best practice for this evolving field, informed by the available literature. These recommendations provide guidance for the recognition, evaluation, surveillance, and management of the many emerging and chronic 22q11.2DS-associated multisystem morbidities relevant to adults. The recommendations also address key genetic counseling and psychosocial considerations for the increasing numbers of adults with this complex condition.& COPY; 2023 The Authors. Published by Elsevier Inc. on behalf of American College of Medical Genetics and Genomics. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
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| 4. |
- Judd, N., et al.
(författare)
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Cognitive and brain development is independently influenced by socioeconomic status and polygenic scores for educational attainment
- 2020
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Ingår i: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424 .- 1091-6490. ; 117:22, s. 12411-12418
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Tidskriftsartikel (refereegranskat)abstract
- Genetic factors and socioeconomic status (SES) inequalities play a large role in educational attainment, and both have been associated with variations in brain structure and cognition. However, genetics and SES are correlated, and no prior study has assessed their neural associations independently. Here we used a polygenic score for educational attainment (EduYears-PGS), as well as SES, in a longitudinal study of 551 adolescents to tease apart genetic and environmental associations with brain development and cognition. Subjects received a structural MRI scan at ages 14 and 19. At both time points, they performed three working memory (WM) tasks. SES and EduYears-PGS were correlated (r = 0.27) and had both common and independent associations with brain structure and cognition. Specifically, lower SES was related to less total cortical surface area and lower WM. EduYears-PGS was also related to total cortical surface area, but in addition had a regional association with surface area in the right parietal lobe, a region related to nonverbal cognitive functions, including mathematics, spatial cognition, and WM. SES, but not EduYears-PGS, was related to a change in total cortical surface area from age 14 to 19. This study demonstrates a regional association of EduYears-PGS and the independent prediction of SES with cognitive function and brain development. It suggests that the SES inequalities, in particular parental education, are related to global aspects of cortical development, and exert a persistent influence on brain development during adolescence.
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| 5. |
- Schumann, G, et al.
(författare)
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Stratified medicine for mental disorders
- 2014
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Ingår i: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. - : Elsevier BV. - 1873-7862. ; 24:1, s. 5-50
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Tidskriftsartikel (refereegranskat)
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| 6. |
- Abdillahi, Hamda A, et al.
(författare)
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A mixed-methods study of maternal near miss and death after emergency cesarean delivery at a referral hospital in Somaliland
- 2017
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Ingår i: International Journal of Gynecology & Obstetrics. - : John Wiley & Sons. - 0020-7292 .- 1879-3479. ; 138:1, s. 119-124
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To explore maternal near miss and death after emergency cesarean delivery in Somaliland, including the impact of the prerequisite for family consent.METHODS: A facility-based, mixed-methods study was conducted to assess all maternal near misses and deaths recorded at a referral hospital that provided services to women from all regions of Somaliland. The data sources comprised a quantitative prospective cross-sectional study using the WHO near-miss tool (performed from August 1 to December 31, 2015) and qualitative interviews with 17 healthcare providers working at the referral hospital who were in direct contact with the women in labor (performed from January 15 to March 15, 2015).RESULTS: Of the 138 maternal near misses and deaths recorded, 50 (36%) were associated with emergency cesarean delivery. The most frequent maternal complication was severe pre-eclampsia (n=17; 34%), and the most frequent underlying causes were hypertensive disorders (n=31; 62%) and obstetric hemorrhage (n=15; 30%). Healthcare providers were often prevented from performing emergency cesarean delivery until the required consent had been received from the woman's extended family.CONCLUSION: Maternity care in Somaliland must be improved, and the issue of legal authority for consent examined, to ensure both safe and timely provision of emergency cesarean delivery. This article is protected by copyright. All rights reserved.
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| 7. |
- Klingberg, Sofia, 1979, et al.
(författare)
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Food sources of plant sterols in the EPIC Norfolk population
- 2008
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Ingår i: European Journal of Clinical Nutrition. - : Springer Science and Business Media LLC. - 0954-3007 .- 1476-5640. ; 62:6, s. 695-703
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate the intake of plant sterols and identify major dietary sources of plant sterols in the British diet. SUBJECTS: A total of 24 798 men and women recruited during 1993-1997, participating in the European Prospective Investigation into Cancer (EPIC-Norfolk). INTERVENTIONS: A database of the plant sterol (campesterol, beta-sitosterol, stigmasterol, campestanol and beta-sitostanol) content in foods, based on gas-liquid chromatography (GLC) analyses, was linked to nutritional intake data from food frequency questionnaires in the EPIC-Norfolk population. RESULTS: The mean (s.d.) intake of total plant sterols was 300 (108) mg/d for men and 293 (100) mg/d for women. Bread and other cereals, vegetables and added fats were the three major food sources of plant sterols representing 18.6 (8.9), 18.4 (8.5) and 17.3 (10.4)% of the total plant sterol intake respectively. Women had a higher plant sterol density than men (36.4 vs 32.8 mg/1000 kJ, P<0.001) and in relation to energy intake higher intakes of plant sterols from vegetables, bread and other cereals, added fats, fruits and mixed dishes (all P<0.001), whilst men had higher intakes of plant sterols from cakes, scones and chocolate, potatoes (all P<0.001) and other foods (P<0.01). CONCLUSIONS: The intake of plant sterols in UK, mainly from bread, cereals, fats and vegetables, is much higher than previously reported but comparable to recent European studies.
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| 8. |
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| 9. |
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| 10. |
- Erlandsson, Kerstin, 1961-, et al.
(författare)
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Implementing an internet-based capacity building program for interdisciplinary midwifery-lead teams in Ethiopia, Kenya Malawi and Somalia
- 2021
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Ingår i: Sexual & Reproductive HealthCare. - : Elsevier B.V.. - 1877-5756 .- 1877-5764. ; 30
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Tidskriftsartikel (refereegranskat)abstract
- The Swedish care model MIDWIZE defined as midwife-led interdisciplinary care and zero separation between mother and newborn, was implemented in 2020–21 in Ethiopia, Kenya, Malawi, and Somalia in a capacity building programme funded by the Swedish Institute. Objective: To determine the feasibility of using an internet-based capacity building programme contributing to effective midwifery practices in the labour rooms through implementation of dynamic birthing positions, delayed umbilical cord clamping and skin-to-skin care of newborns in the immediate postnatal period. Methods: The design is inspired by process evaluation. Focus group discussions with policy leaders, academicians, and clinicians who participated in the capacity building programme were carried out. Before and after the intervention, the numbers for dynamic birthing positions, delayed umbilical cord clamping and skin-to-skin care of the newborn in the immediate postnatal period were detected. Results: Participants believed the internet-based programme was appropriate for their countries’ contexts based on their need for improved leadership and collaboration, the need for strengthened human resources, and the vast need for improved outcomes of maternal and newborn health. Conclusion: The findings provide insight into the feasibility to expand similar online capacity building programmes in collaboration with onsite policy leaders, academicians, and clinicians in sub-Saharan African countries with an agenda for improvements in maternal and child health. © 2021
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| 11. |
- Frodlund, M., et al.
(författare)
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Predictors Of Antibody Response To Covid-19 Vaccine In Rituximab Treated Patients With Inflammatory Rheumatic Diseases. A Swedish Nationwide Study (Covid19-Reuma)
- 2022
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Ingår i: Annals of the Rheumatic Diseases. - : BMJ. - 0003-4967 .- 1468-2060. ; 81, s. 368-369
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- In line with other reports, our group showed that patients treated with rituximab had significant impaired antibody response compared to patients treated with other biologic and targeted and synthetic disease modifying anti-rheumatic drugs (csDMARD).ObjectivesTo investigate predictors of response to COVID-19 vaccination (2 doses of mRNA vaccines, 2 doses of virus vector vaccines or combinations of these) in patients with inflammatory rheumatic diseases (IRD) treated with rituximab and controls.MethodsAntibody levels to three antigens: Spike protein full length, Spike S1 and Nucleocapsid C-terminal fragment (to confirm previous COVID-19 infection) were measured in sera collected before vaccination and 2-12 weeks after the second vaccine using a multiplex bead-based serology assay. The antigen-specific cut-off was defined as the median fluorescence intensity signal plus 6x standard deviations across 12 pre-pandemic controls. A good vaccine response was defined as having antibodies over the cut-off level for both spike antigens. Proportion (%) responders was compared between patients and controls (Chi2 test).Patients with IRD receiving last rituximab treatment within a mean (range) 193 (23-501) days before first vaccination participated. Individuals without IRD served as a control group. Predictors of a good vaccine response were explored using multivariate logistic regression analysis adjusted for age, sex, disease duration, diagnosis (systemic vasculitis/RA/JIA/other), concomitant csDMARD, rituximab dose and prednisolone dose. Hazard ratio (chanse) of a good antibody response in relation to time between the last rituximab treatment and vaccination was studied by Kaplan-Meier survival analysis.ResultsIn total, 145 patients receiving rituximab and 61 controls were inclyded. Of these, 82 received rituximab as monotherapy (67% women; mean age 66 years, mean disease duration 13 years; 33% had RA/JIA and 60% vasculitis) and 63 received rituximab+csDMARD (62% women; mean age 66 years; mean disease duration 17 years; 76% had RA/JIA and 10 % vasculitis). Controls (n=61) were 74% women and mean age 49 years. Compared to controls, rituximab patients had lower antibody levels for both spike proteins (p<0.001). Proportion (%) responders among patients receiving rituximab as monotherapy (40.2%) and rituximab+DMARDs (25.4%) was significantly lower than in controls (98.4%) (p<0.001, Chi2). Higher age, concomitant csDMARD at vaccination and shorter time from last rituximab treatment predicted impaired antibody response (multivariate logistic regression model) (Table 1). Longer time between the last rituximab course and vaccination was associated with better antibody response (Figure 1).Table 1.Predictors of good antibody response to two doses of COVID-19 vaccine defined as antibodies over the cut-off level for both spike antigensBp-valueOR95% CIAge at vaccination (years)-0.040.0090.960.93-0.99Sex (male/female)-9.550.2090.580.24-1.36csDMARD at vaccination (yes/no)-1.080.0260.340.13-0.88Prednisolone (mg/dag)-0.100.1030.900.80-1.02Rituximab dos (1000 mg vs 500 mg)-0.010.3700.990.99-1.00Time between the last rituximab and vaccination (months)0.200.0011.311.11-1.55Diagnosis at vaccination (systemic vasculitis vs others)-0.510.3150.600.21-1.64Figure 1.The chance of good antibody response following two doses of COVID-19 vaccine in relation to time between the last rituximab course and vaccination.ConclusionPatients with IRD getting vaccinated with two doses of COVID19 vaccine during the treatment with rituximab have the ability to develop antibody response although the response is impaired. For each month passed after the last rituximab course, the chance of good antibody response increases with 30%. Younger patients receiving rituximab as monotherapy and vaccinated preferably several months after the last rituximab treatment have the highest chance of achieving a good antibody response.AcknowledgementsUnrestricted research grants have been received from Roche and starting grants from The Swedish Rheumatism AssociationDisclosure of InterestsMartina Frodlund: None declared, Katerina Chatzidionysiou Consultant of: consultancy fees from Eli Lilly, AbbVie and Pfizer., Anna Södergren: None declared, Eva Klingberg: None declared, Monika Hansson: None declared, Elisa Pin: None declared, Sophie Olsson: None declared, Anders Bengtsson: None declared, Lars Klareskog Grant/research support from: has eceived research grants from Pfizer, BMS, Affibody, Sonoma Biotherapeutics, Meliha C Kapetanovic Consultant of: have received consultancy fees from Abbvie, Pfizer and GSK, Grant/research support from: have received unrestricted research grants from Roche and Pfizer
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| 12. |
- Frodlund, M, et al.
(författare)
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THE IMPACT OF IMMUNOMODULATING TREATMENT ON THE IMMUNOGENICITY OF COVID-19 VACCINES IN PATIENTS WITH IMMUNE-MEDIATED INFLAMMATORY RHEUMATIC DISEASES COMPARED TO HEALTHY CONTROLS. A SWEDISH NATIONWIDE STUDY (COVID19-REUMA)
- 2022
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Ingår i: ANNALS OF THE RHEUMATIC DISEASES. - : BMJ. - 0003-4967 .- 1468-2060. ; 81, s. 113-114
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Initial studies on the immunogenicity of COVID-19 vaccines in patients with immune-mediated inflammatory rheumatic diseases (IRD) reported diminished antibody response in general, and particularly when treated with rituximab or abatacept (1). Additional data are needed, especially for patients with IRD and immunomodulatory treatments.ObjectivesTo elucidate the antibody response after two doses of COVID-19 vaccine in patients with IRD treated with biologic or targeted synthetic disease modifying anti-rheumatic drugs (b/ts DMARDs) as monotherapy or combined with conventional synthetic DMARDS (csDMARDs).MethodsAntibodies against two antigens representing Spike full length protein and Spike S1 and a Nucleocapsid C-terminal fragment (used to confirm previously COVID-19 infection) were measured in serum obtained before and after the second vaccination using a multiplex bead-based serology assay (2). Patients with IRD receiving immunomodulating treatment, followed at a rheumatology department and healthy individuals (controls) were recruited from five Swedish regions. Antibody positivity was classified as the signal passing an antigen specific cutoff based on the mean intensity signal of 12 selected negative pre-pandemic controls plus 6SD for Spike/S1 and 12SD for Nucleocapsid-C. Good vaccine response was defined as having antibodies over cut-off level for both spike antigens. Percentage of responders in each treatment group was compared to controls (Chi2 test). Predictors of antibody response were determined using logistic regression analysis.ResultsIn total, 414 patients (320 RA/JIA/psoriatic arthritis/axial spondylarthritis, 60 systemic vasculitis and 32 other IRD) and 61 controls participated. Patients receiving rituximab (n=145; 65% female; mean age 65years), abatacept (n=21; 77% female; mean age 66 years), IL6 inhibitors (n=77; 74% female; mean age 64years), JAK-inhibitors (n=58; 75% female, mean age 53years), TNF-inhibitors (n=68; 66% female; mean age 44years;), IL17 inhibitors (n=42; 54% female; mean age 44years) and controls (n=61; 74% female, mean age 49years) were studied. Patients receiving IL6 inhibitor (81.0%), abatacept (43.8%) or rituximab (33.8%) had a significantly lower antibody response rate compared to controls (98.4%), further pronounced if combined with csDMARD (p<0.001) (Figure 1). In the adjusted logistic regression analysis, higher age, rituximab, abatacept, concomitant csDMARD but not IL6 inhibitors, concomitant prednisolone, or a vasculitis diagnosis, remained significant predictors of antibody response (Table 1). All vaccines were well tolerated. 14 (3.4%) patients reported an increased activity in their IRD following vaccination.ConclusionIn this nationwide study including IRD patients receiving b/ts DMARDs a decreased immunogenicity of COVID-19 vaccines was observed in patients receiving rituximab, abatacept and to some extent IL-6 inhibitors. Concomitant csDMARD gave further attenuation. Patients on rituximab and abatacept should be prioritized for booster doses of COVID19 vaccine.References[1]Jena, et al. Response to SARS-CoV-2 vaccination in immune mediated inflammatory diseases: Systematic rev./meta-analysis. Autoim. Rev: 2021;102927[2]Hober, et al. Systematic evaluation of SARS-CoV-2 antigens enables a highly specific and sensitive multiplex serol. C-19 assay. Clin Transl Im. 2021;10(7): e1312Table 1.Predictors of antibody response to COVID-19 vaccineRituximab-1.799<0.0010.170.07-0.42Abatacept-1.9710.0010.140.04-0.45IL6 inhibitor0.0230.9651.020.36-2.94Age (years)-0.0810.0000.920.89-0.96csDMARD-1.1270.0020.320.16-0.66Prednisolone (mg/day)-0.0640.2060.940.85-1.04Frequency (%) of individuals with good antibody response to COVID-19 vaccineAcknowledgementsUnrestricted research grants have been received från Roche and starting grants from the Swedish Rheumatism AssociationDisclosure of InterestsMartina Frodlund Consultant of: Consultancy fees from AstraZeneca and GSK, Katerina Chatzidionysiou Consultant of: Consultancy fees from Eli Lilly, AbbVie and Pfizer, Anna Södergren: None declared, Eva Klingberg: None declared, Anders Bengtsson: None declared, Lars Klareskog Grant/research support from: Research grants from Pfizer, BMS, Affibody, Sonoma Biotherapeutics, Meliha C Kapetanovic: None declared
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| 13. |
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| 14. |
- Huang, X. F., et al.
(författare)
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Genomewide Association Study of Acute Anterior Uveitis Identifies New Susceptibility Loci
- 2020
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Ingår i: Investigative Ophthalmology & Visual Science. - : Association for Research in Vision and Ophthalmology (ARVO). - 0146-0404 .- 1552-5783. ; 61:6
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE. Acute anterior uveitis (AAU) is a common intraocular inflammatory disease. AAU occurs in 30% to 50% of patients with ankylosing spondylitis (AS), and both conditions are strongly associated with human leukocyte antigen (HLA)-B 27 , implying a shared etiology. This study aims to apply genomewide association study (GWAS) to characterize the genetic associations of AAU and their relationship to the genetics of AS. METHODS. We undertook the GWAS analyses in 2752 patients with AS with AAU (cases) and 3836 patients with AS without AAU (controls). There were 7,436,415 single-nucleotide polymorphisms (SNPs) available alter SNP microarray genotyping, imputation, and quality-control filtering. RESULTS. We identified one locus associated with AAU at genomewide significance: rs9378248 (P = 2.69 x 10(-8), odds ratio [OR] = 0.78), lying close to HLA-B. Suggestive association was observed at 11 additional loci, including previously reported AS loci ERAP1 (rs27529, P = 2.19 x 10(-7), OR = 1.22) and NOS2 (rs2274894, P = 8.22 x 10(-7), OR = 0.83). Multiple novel suggestive associations were also identified, including MERTK (rsl0171979, P = 2.56 x 10(-6), OR = 1.20), KIFAP3 (rs508063, P = 5.64 x 10(-7), OR = 1.20), CLCN7 (rs67412457, P = 1.33 x 10(-6), OR = 1.25), ACAA2 (rs9947182, P = 9.70 x 10(-7), OR = 1.37), and 5 intergenic loci. The SNP-based heritability is approximately 0.5 for AS alone, and is much higher (approximately 0.7) for AS with AAU. Consistent with the high heritability, a genomewide polygenic risk score shows strong power in identifying individuals at high risk of either AS with AAU or AS alone. CONCLUSIONS. We report here the first GWAS for AAU and identify new susceptibility loci. Our findings confirm the strong overlap in etiopathogenesis of AAU with AS, and also provide new insights into the genetic basis of AAU.
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| 15. |
- Klingberg-Allvin, Marie, et al.
(författare)
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One foot wet and one foot dry : transition into motherhood among married adolescent women in rural Vietnam
- 2008
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Ingår i: Journal of Transcultural Nursing. - : Sage Publications. - 1043-6596 .- 1552-7832. ; 19:4, s. 338-346
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Tidskriftsartikel (refereegranskat)abstract
- This study explores married Vietnamese adolescents' perceptions and experiences related to transition into motherhood and their encounter with health care service. In-depth interviews were conducted with 22 women younger than 20 who were either pregnant or had newly delivered. It emerged from the narratives that young women experienced ambivalence in the transition to motherhood in that they felt too young but also happy to be able to please their husband and the extended family. Patterns were shown indicating that the participants experienced lacking power with regard to decisions in relation to pregnancy, delivery, and contraceptive usage. Feelings of being patronized and ignored in the encounter with health care providers were seen in the narratives. Findings might be used for reproductive health care providers, social workers, and educators in their contact with young mothers to empower them to make their own decisions with regard to marriage, childbearing, and contraception.
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| 16. |
- Klingberg, G, et al.
(författare)
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A survey of specialist paediatric dental services in Sweden: results from 2003, and trends since 1983.
- 2006
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Ingår i: International journal of paediatric dentistry / the British Paedodontic Society [and] the International Association of Dentistry for Children. - 0960-7439. ; 16:2, s. 89-94
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Tidskriftsartikel (refereegranskat)abstract
- The child population in Sweden has changed dramatically during the last 20 years. Changes have also occurred within the Public Dental Service (PDS), regarding the provision of dental care to children and adolescents. All these changes may affect the referral pattern and provision of specialist dental care for children and adolescents. OBJECTIVES: The primary aim of this study was to survey the services provided by specialists in paediatric dentistry in Sweden during 2003. A secondary aim was to compare the results with previous surveys. METHODS: A Web-based survey was sent to all 34 specialist paediatric dentistry clinics and was answered by all clinics. Data were compared with results from the surveys performed in 1983, 1989, and 1996. RESULTS: The number of paediatric dentists had been relatively constant over the last 20 years, whereas the number of children referred to paediatric dentists had increased by 28% since 1983. It was estimated that 1.3% of all children in Sweden are treated at a specialist paediatric dental clinic in 2003. Dental treatment need in combination with behaviour management problems (BMP) was the main reason for referral and occurred in 37% of all referrals. The proportion of medically compromised children/children with disabilities had increased from 6% in 1983 to 22% in 2003. The number of patients treated using sedation and general anaesthesia had increased since 1983, and particularly since 1996. CONCLUSIONS: Despite improvements in dental health among children and adolescents in Sweden during the last 20 years, an increasing number of children are referred for specialist paediatric dental treatment. There is an urgent need to increase the number of specialist paediatric dentists in Sweden in order to ensure the continuation of high quality of dental care for children and adolescents.
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| 17. |
- McNab, F, et al.
(författare)
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Changes in cortical dopamine D1 receptor binding associated with cognitive training
- 2009
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Ingår i: Science (New York, N.Y.). - : American Association for the Advancement of Science (AAAS). - 1095-9203 .- 0036-8075. ; 323:5915, s. 800-802
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Tidskriftsartikel (refereegranskat)abstract
- Working memory is a key function for human cognition, dependent on adequate dopamine neurotransmission. Here we show that the training of working memory, which improves working memory capacity, is associated with changes in the density of cortical dopamine D1 receptors. Fourteen hours of training over 5 weeks was associated with changes in both prefrontal and parietal D1 binding potential. This plasticity of the dopamine D1 receptor system demonstrates a reciprocal interplay between mental activity and brain biochemistry in vivo.
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| 18. |
- Mejàre, Ingegerd A., et al.
(författare)
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A Systematic Map of Systematic Reviews in Pediatric Dentistry : What Do We Really Know?
- 2015
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 10:2
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Tidskriftsartikel (refereegranskat)abstract
- Objectives To identify, appraise and summarize existing knowledge and knowledge gaps in practice-relevant questions in pediatric dentistry. Methods A systematic mapping of systematic reviews was undertaken for domains considered important in daily clinical practice. The literature search covered questions in the following domains: behavior management problems/dental anxiety; caries risk assessment and caries detection including radiographic technologies; prevention and non-operative treatment of caries in primary and young permanent teeth; operative treatment of caries in primary and young permanent teeth; prevention and treatment of periodontal disease; management of tooth developmental and mineralization disturbances; prevention and treatment of oral conditions in children with chronic diseases/developmental disturbances/obesity; diagnosis, prevention and treatment of dental erosion and tooth wear; treatment of traumatic injuries in primary and young permanent teeth and cost-effectiveness of these interventions. Abstracts and full text reviews were assessed independently by two reviewers and any differences were solved by consensus. AMSTAR was used to assess the risk of bias of each included systematic review. Reviews judged as having a low or moderate risk of bias were used to formulate existing knowledge and knowledge gaps. Results Out of 81 systematic reviews meeting the inclusion criteria, 38 were judged to have a low or moderate risk of bias. Half of them concerned caries prevention. The quality of evidence was high for a caries-preventive effect of daily use of fluoride toothpaste and moderate for fissure sealing with resin-based materials. For the rest the quality of evidence for the effects of interventions was low or very low. Conclusion There is an urgent need for primary clinical research of good quality in most clinically-relevant domains in pediatric dentistry.
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| 24. |
- Bengtsson, K., et al.
(författare)
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Higher risk of incident fracture in patients with ankylosing spondylitis compared to the general population
- 2020
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Ingår i: Annals of the Rheumatic Diseases. - : BMJ Publishing Group Ltd. - 0003-4967 .- 1468-2060. ; 79, s. 745-746
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Ankylosing spondylitis (AS) is characterized by pathologic new bone formation and bone loss. Vertebral fracture (VF) is a known complication of AS, whereas the risk of other major osteoporotic fractures (MOFs) is less studied.Objectives: To estimate incidence rates (IRs) of incident fractures (any, VF and other MOF (humerus, forearm and hip)) in patients with AS compared to controls from general population.Methods: This is a nationwide, register-based and observational cohort study including patients diagnosed with AS (n=11611, 65% men, mean age 48 years) identified in the National patient register (NPR) 2001 through 2015, and age- and sex-matched controls (n=58050) from the Swedish Population Register. The study period started 1 January 2007 or 3 months after the first AS diagnosis, whichever came later, and ended at the first occurrence of each fracture outcome (identified in the NPR), death, emigration or 31 December 2016. Patients and controls with any prior fracture in NPR within a 6-year period before start of the study period were not included. Any fracture (except skull and phalangeal fractures), VF and other MOF were identified in NPR according to pre-specified ICD codes. Each fracture outcome was analysed separately. Poisson regression was used to calculate IRs and incidence rate ratios (IRRs), overall and stratified by sex. Kaplan-Meier curves were plotted.Results: In total 807 (7.0%) of patients with AS and 3201 (5.5%) of matched controls had a history of prior fracture within a 6-year period, and were excluded from further analyses. We noted higher IRs for any fracture, VF and other MOF in AS vs controls, see Figure for Kaplan-Meier curves and Table for IRs and IRRs. In sex-stratified analyses, men with AS (vs. male controls) had a higher relative risk for all fracture outcomes, whereas among women with AS (vs. female controls), a higher relative risk was demonstrated for any fracture and VF. 5-year cumulative incidence for any fracture, VF and other MOF was 6.2%, 1.6% and 1.7%, respectively in AS and 4.3%, 0.3% and 1.2%, respectively in controls.
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| 25. |
- Bengtsson, K, et al.
(författare)
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RISK FACTORS FOR NON-VERTEBRAL FRACTURES IN ANKYLOSING SPONDYLITIS
- 2022
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Ingår i: ANNALS OF THE RHEUMATIC DISEASES. - : BMJ. - 0003-4967 .- 1468-2060. ; 81, s. 785-786
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Osteoporosis is common in patients with ankylosing spondylitis (AS) and a risk factor for fragility fractures. Additional established risk factors for fractures in the general population include higher age, female sex, previous fracture, fall tendency, glucocorticoid treatment, insulin dependent diabetes, smoking and high alcohol consumption.ObjectivesTo estimate the influence of established risk factors for fragility fractures on the development of non-vertebral fractures in AS and population controls.MethodsThrough linkage of national population and health care registers 2001-2016, patients with AS (n=11611, 65.5% men, mean age 48 years) and age-, sex- and geography-matched population controls (n=58050) were identified and from 1 January 2007 (or 3 months after the first registered AS diagnosis if this occurred later) followed prospectively until the time of a non-vertebral fracture, death, emigration or end of study (30 December 2016). Occurrence of established risk factors for a fracture and AS related characteristics at start of follow-up were identified in the National Patient and Prescribed Drug Registers using ICD-10 and ATC codes. Smoking status and anthropometric measurements are not available in these registers. Chi-square, Fischer’s exact test and T tests were used to compare between subjects with and without a non-vertebral fracture during follow-up, separately for AS and controls. Multivariable Poisson regression was used to estimate the influence of each established risk factor in AS and controls. Risk factors for which there were ≤20 observed events in the AS cohort were not included. Results are presented as incidence rate ratios (IRR) with 95% confidence intervals.ResultsIn total 974 (8.4%) patients with AS and 4106 (7.1%) of their controls were registered with a non-vertebral fracture during the study period. The characteristics of the patients and controls at start of follow-up are presented in Table 1 stratified by fracture status during follow-up. Figure 1 displays the results from the Poisson regression.Table 1.ASControlsNo fracture (n=10637)Fracture (n=974)P-valueNo fracture (n=53944)Fracture (n=4106)P-valueMale sex7002 (65.8)603 (61.9)0.01435448 (65.7)2572 (62.6)<0.001Mean age (SD)47.6 (14.7)53.8 (14.8)<0.00147.8 (14.7)53.0 (15.0)<0.001Prior fracture667 (6.3)140 (14.4)<0.0012715 (5.0)486 (11.8)<0.001Osteoporosis*359 (3.4)83 (8.5)<0.001367 (0.7)85 (2.1)<0.001Fall injury without fracture714 (6.7)97 (10.0)<0.0013205 (5.9)350 (8.5)<0.001Harmful use of alcohol158 (1.5)26 (2.7)0.005889 (1.6)171 (4.2)<0.001Hyperthyroidism39 (0.4)7 (0.7)0.105180 (0.3)19 (0.5)0.173Diabetes type 1178 (1.7)30 (3.1)0.002651 (1.2)80 (1.9)<0.001Liver disease66 (0.6)10 (1.0)0.132197 (0.4)32 (0.8)<0.001Malnutrition8 (0.1)3 (0.3)0.05816 (0.0)2 (0.0)0.367Hypogonadism or premature menopause11 (0.1)1 (0.1)1.00033 (0.1)0 (0.0)0.169Use of oral glucocorticoids#1531 (14.4)152 (15.6)0.304839 (1.6)97 (2.4)<0.001Anterior uveitis2168 (20.4)204 (20.9)0.677317 (0.6)32 (0.8)0.126Psoriasis316 (3.0)34 (3.5)0.364605 (1.1)58 (1.4)0.091Inflammatory bowel disease675 (6.3)64 (6.6)0.783441 (0.8)35 (0.9)0.811Use of any DMARD¤3411 (32.1)266 (27.3)0.002465 (0.9)52 (1.3)0.008Use of TNF inhibitor¤1539 (14.5)109 (11.2)0.00543 (0.1)4 (0.1)0.573The data is presented as number (%) if not stated otherwise. *Diagnosed osteoporosis and/or use of osteoporosis medication. #Prednisolone equivalent cumulative dose of ≥450 mg within the last year before start of follow-up. ¤Use within the last year before start of follow-up.Figure 1.Multivariable Poisson regression analyses for a non-vertebral fracture during follow-up, with results presented for each included baseline variable as IRR with 95% CI, separately for AS and controls.ConclusionThe influence of established risk factors for fragility fractures in AS is similar to that in the general population; in both populations with advanced age, prior fracture and harmful use of alcohol being the strongest risk factors.Disclosure of InterestsKarin Bengtsson: None declared, Johan Askling Grant/research support from: AbbVie, AstraZeneca, Bristol Myers Squibb, Eli Lilly, Janssen, Merck, Pfizer, Roche, Samsung Bioepis, Sanofi, and UCB, Mattias Lorentzon: None declared, Björn Rosengren: None declared, Anna Deminger: None declared, Eva Klingberg: None declared, Lennart T.H. Jacobsson Speakers bureau: Lecture and consulting fees from Novartis, Eli Lilly and Janssen, Helena Forsblad-d’Elia: None declared
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| 28. |
- Blom, L, et al.
(författare)
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Gender-specific differences and burn outcome
- 2017
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Ingår i: Burns : journal of the International Society for Burn Injuries. - : Elsevier BV. - 1879-1409. ; 43:4, s. 889-890
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Frodlund, M., et al.
(författare)
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The impact of immunomodulating treatment on the serological immunogenicity following three doses of covid-19 vaccine and persistence of immunogenicity of two vaccine doses in patients with inflammatory rheumatic diseases - a swedish study (covid19-reuma)
- 2023
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Ingår i: Annals of the Rheumatic Diseases. - : BMJ. - 0003-4967 .- 1468-2060. ; 82, s. 533-533
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background Data on serological immunity after three doses and the long-term immunogenicity (persistence) of COVID-19 vaccine in patients with inflammatory rheumatic diseases (IRD) treated with different immunomodulating drugs are still limited.Objectives To elucidate if 1) a third dose COVID-19 vaccine improves antibody responses, compared to two doses, in patients with IRD treated with biologic or targeted synthetic DMARD (b/tsDMARDs) treatment given as monotherapy or in combination with conventional synthetic DMARDs (csDMARDs) compared to controls, and 2) the persistence of antibody response after two doses of COVID-19 vaccine in IRD patients.Methods Antibody levels to two antigens representing Spike full length protein and Spike S1 and a Nucleocapsid C-terminal fragment (used to confirm previous COVID-19 infection) were measured in serum samples collected 2-12 and 21-40 weeks after the second vaccine dose and 2-12 weeks after the third dose using a multiplex bead-based serology assay. A sufficient antibody response (seropositivity) was defined as having antibodies over the cut-off level for both spike antigens (1). WT (wild type) anti-Spike IgG and omicron BA.1 and BA.2 variants were measured. Patients with IRD receiving immunomodulating treatment, regularly followed at a rheumatology department and a group of controls were recruited from five Swedish region.Results In total, 323 of 414 patients with IRD and 36 controls who received three vaccine doses participated in this part of the study. Following treatment groups were included: rituximab (n=118; 68% female; mean age 67 years), abatacept (n=18; 72% female; mean age 64 years), IL6r inhibitors (n=60; 73% female; mean age 64 years), JAK-inhibitors (n=44; 80% female, mean age 52 years), TNF-inhibitors (n=59; 70% female; mean age 47 years;), IL12/23/17 inhibitors (n=24; 46% female; mean age 54 years) and controls (n=36; 75% female, mean age 51 years). b/ts DMARD treatment was given as monotherapy or in combination with csDMARD, methotrexate (MTX) being the most frequently used csDMARD (32.5%). Compared to results after two vaccine doses, proportion (%) of seropositivity after three vaccine doses increased significantly in groups rituximab +/- DMARD (p=0.003 and p=0.004, respectively), IL6r inhibitors +DMARD (p=0.02), and abatacept+DMARD (p=0.01). However, the proportion of seropositivity after three vaccine doses was still significantly lower in rituximab treated patients (52%) compared to other treatment groups or controls (p<0.001) (Figure 1A/B). Antibody response to WT, omicron sBA.1 and sBA.2 showed similar pattern with the lowest levels among patients treated with rituximab.When antibody response was compared between 2-12 weeks and 21-40 weeks after second dose, the proportion of seropositive rituximab treated patients decreased from 34.9 % to 32.6%. All patients with JAK inhibitors and with JAK-inhibitors and IL6r-inhibitors seropositive 21-40 weeks after the second vaccine dose. Patients treated with other bDMARDs were not included in this analysis due to limited number participants.Conclusion In this Swedish study including IRD patients receiving different b/t DMARDs, a sufficient immunogenicity of the third dose of COVID-19 vaccine was observed in all treatments with exception for rituximab. However, the increased proportion of seropositivity after the third COVID-19 vaccine doses in rituximab and other patients with insufficient response to two doses including response to the omicron variants, supports the current recommendations on additional booster doses. The immunogenicity of two vaccine doses was preserved to 40 weeks in majority of patients treated with different immunomodulating treatment with exception for rituximab.
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| 40. |
- Kiruja, J., et al.
(författare)
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Maternal near-miss and death incidences – Frequencies, causes and the referral chain in Somaliland : A pilot study using the WHO near-miss approach
- 2017
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Ingår i: Sexual & Reproductive HealthCare. - : Elsevier BV. - 1877-5756 .- 1877-5764. ; 12, s. 30-36
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Tidskriftsartikel (refereegranskat)abstract
- Background Somaliland is a self-declared country with a population of 3.5 million. Most of its population reside in rural areas. The objective of this pilot near-miss study was to monitor the frequency and causes of maternal near-miss and deaths and the referral chain for women to access Skilled Birth Attendants (SBA). Method: A facility-based study of all maternal near-miss and mortality cases over 5 months using the WHO near-miss tool in a main referral hospital. Reasons for bypassing the Antenatal Care facility (ANC) and late arrival to the referral hospital were investigated through verbal autopsy. Results: One hundred and thirty-eight (138) women with severe maternal complications were identified: 120 maternal near-miss, 18 maternal deaths. There were more near-miss cases on arrival (74.2%) compared with events that developed inside the hospital (25.8%). Likewise, there were more maternal deaths (77.8%) on arrival than was the case during hospitalization (22.2%). The most common mode of referral among maternal near-miss events was family referrals (66.7%). Of 18 maternal deaths, 15 were family referrals. Reasons for bypassing ANC were as follows: lack of confidence in the service provided; lack of financial resources; and lack of time to visit ANC. Reasons for late arrival to the referral hospital were as follows: lack of knowledge and transportation; and poor communication. Conclusion and clinical implication: To increase the utilization of ANC might indirectly lower the number of near-miss and death events. Collaboration between ANC staff and referral hospital staff and a more comprehensive near-miss project are proposed. © 2017 Elsevier B.V.
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| 44. |
- Klingberg-Allvin, Marie, 1972-, et al.
(författare)
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Co-creation to scale up provision of simplified high-quality comprehensive abortion care in East Central and Southern Africa
- 2018
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Ingår i: Global Health Action. - : Informa UK Limited. - 1654-9716 .- 1654-9880. ; 11:1
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Tidskriftsartikel (refereegranskat)abstract
- Universal access to comprehensive abortion care (CAC) is a reproductive right and is essential to reduce preventable maternal mortality and morbidity. In East Africa, abortion rates are consistently high, and the vast majority of all abortions are unsafe, significantly contributing to unnecessary mortality and morbidity. The current debate article reflects and summarises key action points required to continue to speed the implementation of and expand access to CAC in the East, Central, and Southern African (ECSA) health community. To ensure universal access to quality CAC, a regional platform could facilitate the sharing of best practices and successful examples from the region, which would help to visualise opportunities. Such a platform could also identify innovative ways to secure women's access to quality care within legally restrictive environments and would provide information and capacity building through the sharing of recent scientific evidence, guidelines, and training programmes aimed at increasing women's access to CAC at the lowest effective level in the healthcare system. This type of infrastructure for exchanging information and developing co-creation could be crucial to advancing the Sustainable Development Goals 2030 agenda.
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| 45. |
- Klingberg, E., et al.
(författare)
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Gut dysbiosis in ankylosing spondylitis is associated with increased fecal calprotectin
- 2018
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Ingår i: Clinical and Experimental Rheumatology. - : Clinical and Experimental Rheumatology. - 0392-856X .- 1593-098X. ; 36:4, s. 696-696
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Introduction/Aims: Intestinal dysbiosis may be involved in the pathogenesis of ankylosing spondylitis (AS). We aimed to define differences in the gut microbiota composition between patients with AS, ulcerative colitis (UC) and healthy controls (HC) and determine the relations between gut microbiota, fecal calprotectin (FCal) and disease related variables in AS.Methods: Fecal microbiota was analyzed in patients with AS(N=150), UC(N=18) and HC(N=17) using 16S rRNA sequence technique in a targeted approach. Fecal bacterial abundance and profile was also compared with a healthy reference group creating a Dysbiosis Index score (DI 1-5). The AS patients were assessed with questionnaires, back-mobility tests, FCal, ESR and CRP.Results: Principal component analysis showed highly separate clustering of the microbiota in stool samples from patients with AS, UC and HC. We found an expansion of Proteobacteria and a contraction of Bacteroidetes and Lachnospiraceae in AS. Dysbiosis (defined as DI≥3) was found in 88% of AS and an elevated DI correlated with increased FCal (rS=0.303; p<0.001). Samples from AS patients with FCal<50 (n=57) and >200 mg/kg (n=36) clustered separately in multivariate analysis. The patients with a FCal>200 mg/kg had lower abundance of bacteria with anti-inflammatory effects such as Faecalibacterium prausnitzii and Clostridium and higher abundance of various types of Streptococci. No clear association was found between the overall fecal microbiota composition and HLAB-27 status, disease activity, function or medication.Conclusions: The fecal microbiota signature differed greatly between patients with AS, UC and HC. An increased FCal, suggestive of intestinal inflammation, was associated with aberrations in the microbiota composition and increased dysbiosis.
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| 46. |
- Kühnisch, Jan, et al.
(författare)
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Best clinical practice guidance for local analgesia in paediatric dentistry : an EAPD policy document
- 2017
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Ingår i: European Archives of Paediatric Dentistry. - : Springer. - 1818-6300 .- 1996-9805. ; 18:5, s. 313-321
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Forskningsöversikt (refereegranskat)abstract
- BACKGROUND: The European Academy of Paediatric Dentistry (EAPD) proposes this best-practice guidance to help practitioners to decide when and how to use local analgesia to control pain in children, adolescents, and medically compromised individuals during the delivery of oral health care. METHODS: A search of different databases was conducted using all terms relevant to the subject. Relevant papers were identified after a review of their titles, abstracts or full papers. Three workshops were held during the corresponding EAPD interim seminar in Torino (Italy) in 2017. Several statements were agreed upon and, furthermore, knowledge gaps were identified. RESULTS: An important outcome was that when local analgesia administered appropriately-correct choice of agent(s) and dosage, proper route of administration-it is, firstly, clinically effective for pain-control in treating children and, secondly, it carries a very low risk of morbidity including adverse or side-effects. Furthermore, several gaps in knowledge were identified during the workshop which indicates future research needs. Most importantly it remains unsatisfactory that in several European countries the most frequently used injectable local analgesic agent, articaine, is not approved for usage in children below the age of 4 years. CONCLUSION: When considering the dental demand to treat vulnerable (medically compromised) children and adolescents in a safe, painless, less-invasive and effective way, there seems to be an urgent need to close these gaps in knowledge.
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| 47. |
- Landgren, Anton J., 1989, et al.
(författare)
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Serum IL-23 significantly decreased in obese patients with psoriatic arthritis six months after a structured weight loss intervention.
- 2023
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Ingår i: Arthritis research & therapy. - 1478-6362. ; 25:1
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Tidskriftsartikel (refereegranskat)abstract
- Patients with psoriatic arthritis (PsA) are frequently obese. We have previously shown decreased disease activity in patients with PsA with a body mass index (BMI)≥33kg/m2 following weight loss treatment with Very Low Energy Diet (VLED), resulting in a median weight loss of 18.6% at six months (M6) after baseline (BL). In this study we assessed the effects of VLED on cytokines and adipokines at M6 in the same patients with PsA and controls (matched on sex, age and weight).VLED (640kcal/day) during 12 or 16weeks, depending on BL BMI<40 or≥40kg/m2, was taken and followed by an energy-restricted diet. Cytokines and adipokines were measured with Magnetic Luminex Assays at BL and M6.Serum interleukin (IL)-23, (median (interquartile range) 0.40 (0.17-0.54) ng/mL vs. 0.18 (0.10-0.30) ng/mL, p<0.001) and leptin (26.28 (14.35-48.73) ng/mL vs. 9.25 (4.40-16.24) ng/mL, p<0.001) was significantly decreased in patients with PsA. Serum total (tot)-adiponectin and high molecular weight (HMW) adiponectin increased significantly. Similar findings were found in controls. Also, in patients with PsA, ∆BMI was positively correlated with ∆IL-23 (rS=0.671, p<0.001). In addition, significant positive correlations were found between ΔBMI and ΔDisease Activity Score (DAS28CRP), ΔCRP, Δtumor necrosis factor (TNF)-α, ΔIL-13, ∆IL-17 and Δleptin, and negative correlations between ΔBMI and Δtot-adiponectin.Weight loss was associated with decreased levels of leptin and cytokines, in particular IL-23. These findings may partly explain the anti-inflammatory effect of weight reduction in PsA.ClinicalTrials.gov identifier: NCT02917434, registered on September 21, 2016, retrospectively registered.
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| 48. |
- Landgren, Anton J., 1989, et al.
(författare)
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Sex differences in cytokines and adipokines in obese patients with PsA and controls undergoing a weight loss intervention.
- 2024
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Ingår i: RMD open. - 2056-5933. ; 10:1
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Tidskriftsartikel (refereegranskat)abstract
- In this post hoc analysis of a previously published study, we compared cytokines and adipokine levels in women and men with psoriatic arthritis (PsA) at baseline (BL) and 6 months (M6) following a weight loss intervention.Patients with PsA (n=41) between 25 and 75 years of age, with body mass index (BMI)≥33 kg/m2 were included in a weight loss intervention with a very low energy diet (VLED) for 12 or 16 weeks depending on BL BMI<40 or ≥40 kg/m2. As controls (n=39), obese individuals, already planned for VLED treatment were recruited and matched for sex, age and weight to the patients with PsA. Cytokines and adipokines were measured at BL and M6.At BL, serum levels of interleukin (IL)-23, leptin and high molecular weight-adiponectin were higher in women with PsA compared with men, whereas serum levels of interferon (IFN)-γ, IL-12/IL-23 p40 and IL-13 were significantly lower in women. Serum IL-23 was significantly reduced at M6 compared with BL in women but not in men with PsA. In women with PsA, the reduction in IL-23 at M6, ∆IL-23, were positively correlated with ∆Disease Activity Score 28 C reactive protein (CRP) (Spearman's correlation (rS)=0.486, p=0.016), ∆CRP (rS=0.468, p=0.021), ∆leptin (rS=0.683, p<0.001) and negatively correlated with ∆total-adiponectin (rS=-0.433, p=0.035). Also in women, ∆Disease Activity in Psoriatic Arthritis was positively correlated with ∆tumour necrosis factor-α (rS=0.417, p=0.034), ∆IL-1β (rS=0.550, p=0.034), ∆IFN-γ (rS=0.414, p=0.035) and ∆leptin (rS=0.410, p=0.038). None of these correlations were significant in men with PsA.Women and men with PsA differed with regard to serum levels of cytokines and adipokines before and after weight loss.
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| 49. |
- Law, Lucy, et al.
(författare)
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Factors related to health related quality of life in ankylosing spondylitis, overall and stratified by sex
- 2018
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Ingår i: Clinical and Experimental Rheumatology. - : Clinical and Experimental Rheumatology. - 0392-856X .- 1593-098X. ; 36:4, s. 714-714
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background: Knowledge about health related quality of life (HRQoL) in Ankylosing spondylitis (AS) is limited. The aims of this study were to assess HRQoL by short form-36 (SF-36) in a cohort of patients with AS compared with controls and to examine associations between SF-36 and spinal radiographic changes, physical function, disease activity and demographic data overall and stratified by sex.Method: A cohort of patients with AS were assessed with spinal radiographs for mSASSS, BASMI, BASFI, ASDAS-CRP, BASDAI, BASG and SF-36. Each patient’s SF-36 results were compared with 5 age- and sex-matched persons (n=1055) from the SF-36 Swedish normative population database. Associations between SF-36 physical component summary (PCS) and mental component summary (MCS) scores and disease related and demographic factors were investigated with univariate and multiple logistic regression analyses with PCS and MCS below/above their respective median values as dependent variables.Results: 210 patients, age (median, IQR) 49.0 (40.0, 61.2) years were included. AS patients scored lower (p<0.001) compared to controls in all SF-36 domains and component summaries. Both sexes scored significantly lower in PCS compared to MCS. Multiple logistic regression analyses revealed that living without a partner (OR 2.38, 95% CI 1.00–5.67), long symptom duration (year in decade OR 1.66, 95% CI 1.16–2.37), higher BASFI (OR 1.98, 95% CI 1.46–2.70) and ASDAS≥2.1 (OR 3.32, 95% CI 1.45-7.62) were associated with worse PCS, while living without a partner (OR 3.04, 95% CI 1.34–6.91), fatigue (VAS global fatigue >median (OR 6.36, 95% CI 3.06–13.19) and ASDAS≥2.1 (OR 2.97, 95% CI 1.41–6.25) were associated with worse MCS.Conclusions: AS patients had significantly lower HRQoL compared with controls. PCS was more affected than MCS in both sexes. Both disease related and demographic factors were associated with HRQoL, partly overlapping for PCS and MCS. Factors associated with HRQoL showed some differences between sexes. Modifying factors, such as ASDAS-CRP and fatigue, may improve HRQoL.
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| 50. |
- Makenzius, Marlene, et al.
(författare)
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Contraceptive uptake in post abortion care-Secondary outcomes from a randomised controlled trial, Kisumu, Kenya.
- 2018
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 13:8
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Tidskriftsartikel (refereegranskat)abstract
- AIM: The aim was to explore contraceptive uptake, associated factors and satisfaction among post abortion-care (PAC) seeking women in Kenya. Due to unsafe abortions, almost 120 000 Kenyan women received PAC in 2012, and of these women, 70% did not use contraception before pregnancy.METHODS: This study was nested in a larger randomised controlled trial, where 859 women sought PAC at two public hospitals in Kisumu, in June 2013-May 2016. The women were randomly assigned to a midwife or a physician for PAC, including contraceptive counselling, and followed up at 7-10 days and three months. Associated factors for contraceptive uptake were analysed with binary logistic regression, and contraceptive method choice, adherence and satisfaction level were examined by descriptive statistics, using IBM SPSS Statistics for Windows, Version 22.0.RESULTS: Out of the 810 PAC-seeking women, 76% (n = 609) accepted the use of contraception. Age groups of 21-25 (OR: 2.35; p < 0.029) and 26-30 (OR: 2.22; p < 0.038), and previous experience of 1-2 gravidities (OR 1.939; p = 0.018) were independent factors associated with the up-take. Methods used: injections 39% (n = 236); pills 27% (n = 166); condoms 25% (n = 151); implant 7% (n = 45) and intrauterine device (IUD) 1% (n = 8). At 3-month follow-up of the women (470/609; 77%), 354 (75%) women still used contraception, and most (n = 332; 94%) were satisfied with the method. Reasons for discontinuation were side-effects (n = 44; 39%), partner refusal (n = 27; 24%), planned pregnancy (n = 27; 24%) and lack of resupplies (n = 15; 13%).CONCLUSIONS: PAC-seeking women seem highly motivated to use contraceptives, yet a quarter decline the use, and at 3-month follow-up a further quarter among the users had discontinued. Implant, IUD and permanent method are rarely used. Strategies to improve contraceptive counselling, particularly to adolescent girls, and to increase access to a wide range of methods, as well as provider training and supervision may help to improve contraceptive acceptance and compliance among PAC-seeking women in Kisumu, Kenya.
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