| 1. |
- Geneid, A., et al.
(författare)
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Union of the European Phoniatricians position statement on the exit strategy of phoniatric and laryngological services: staying safe and getting back to normal after the peak of coronavirus disease 2019 (issued on 25th May 2020)
- 2020
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Ingår i: Journal of Laryngology and Otology. - : CAMBRIDGE UNIV PRESS. - 0022-2151 .- 1748-5460. ; 134:8, s. 661-664
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Tidskriftsartikel (refereegranskat)abstract
- Background The following position statement from the Union of the European Phoniatricians, updated on 25th May 2020 (superseding the previous statement issued on 21st April 2020), contains a series of recommendations for phoniatricians and ENT surgeons who provide and/or run voice, swallowing, speech and language, or paediatric audiology services. Objectives This material specifically aims to inform clinical practices in countries where clinics and operating theatres are reopening for elective work. It endeavours to present a current European view in relation to common procedures, many of which fall under the aegis of aerosol generating procedures. Conclusion As evidence continues to build, some of the recommended practices will undoubtedly evolve, but it is hoped that the updated position statement will offer clinicians precepts on safe clinical practice.
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| 2. |
- Zhou, A, et al.
(författare)
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Habitual coffee consumption and cognitive function: a Mendelian randomization meta-analysis in up to 415,530 participants
- 2018
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Ingår i: Scientific reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 8:1, s. 7526-
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Tidskriftsartikel (refereegranskat)abstract
- Coffee’s long-term effect on cognitive function remains unclear with studies suggesting both benefits and adverse effects. We used Mendelian randomization to investigate the causal relationship between habitual coffee consumption and cognitive function in mid- to later life. This included up to 415,530 participants and 300,760 coffee drinkers from 10 meta-analysed European ancestry cohorts. In each cohort, composite cognitive scores that capture global cognition and memory were computed using available tests. A genetic score derived using CYP1A1/2 (rs2472297) and AHR (rs6968865) was chosen as a proxy for habitual coffee consumption. Null associations were observed when examining the associations of the genetic score with global and memory cognition (β = −0.0007, 95% C.I. −0.009 to 0.008, P = 0.87; β = −0.001, 95% C.I. −0.005 to 0.002, P = 0.51, respectively), with high consistency between studies (Pheterogeneity > 0.4 for both). Domain specific analyses using available cognitive measures in the UK Biobank also did not support effects by habitual coffee intake for reaction time, pairs matching, reasoning or prospective memory (P ≥ 0.05 for all). Despite the power to detect very small effects, our meta-analysis provided no evidence for causal long-term effects of habitual coffee consumption on global cognition or memory.
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| 3. |
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| 4. |
- Sjogren, J. J., et al.
(författare)
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The frequency and characteristics of pain and discomfort associated with root filled teeth: a practice-based study
- 2019
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Ingår i: International Endodontic Journal. - : Wiley. - 0143-2885 .- 1365-2591. ; 52:9, s. 1264-1273
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Tidskriftsartikel (refereegranskat)abstract
- Aim To (i) investigate the frequency and characteristics of pain and discomfort associated with root filled teeth in adult patients regularly attending the Public Dental Service in orebro County, Sweden; (ii) assess the association between symptoms and clinical and radiographic findings; and (iii) explore the impact of pain and discomfort from root filled teeth on daily life. Methodology Patient records of adult patients (>= 20 years) scheduled for routine check-ups in April 2015 were screened to identify individuals with root filled teeth; all patients with >= 1 root filled tooth were asked to participate. The examination comprised of clinical and radiographic examinations and questionnaires on general health, on pain symptoms from root filled teeth and on the impact of pain on daily activities. In a general estimating equation (GEE), examination findings and patient-related factors were independently analysed in relation to the outcome 'presence of pain'. Results In total, 550 patients with 1256 root filled teeth participated. Fifty-three patients (9.6%) experienced pain or discomfort from 62 (4.9%) root filled teeth. Lower age, percussion tenderness and apical tenderness were significantly associated with pain (P > 0.001 to P = 0.044). The average pain intensity was 2.1 on a (0-10) Numeric Rating Scale, and average duration was 28.4 months. The impact on daily life was low. Conclusions On average, pain associated with root filled teeth was of mild intensity, >2 years of duration and had low impact on daily life. Although the significantly associated clinical findings may indicate apical periodontitis as the most probable explanation in some teeth, the origin of pain from root filled teeth remains partly unexplained.
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| 5. |
- Fokkema, Marieke L, et al.
(författare)
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Population Trends in Percutaneous Coronary Intervention 20-Year Results From the SCAAR (Swedish Coronary Angiography and Angioplasty Registry)
- 2013
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Ingår i: Journal of the American College of Cardiology. - : Elsevier BV. - 0735-1097 .- 1558-3597. ; 61:12, s. 1222-1230
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Tidskriftsartikel (refereegranskat)abstract
- Objectives The aim of this study was to describe the characteristics and outcome of all consecutive patients treated with percutaneous coronary intervention (PCI) in an unselected nationwide cohort over the past 2 decades. Background Over the last 20 years, treatment with PCI has evolved dramatically, but the change in patient characteristics has not been well described. Methods We included all patients undergoing a PCI procedure for the first time between January 1990 and December 2010 from the SCAAR (Swedish Coronary Angiography and Angioplasty Registry). Patients were divided into different cohorts on the basis of the year of the first PCI procedure. Results A total of 144,039 patients was included. The mean age increased from 60.1 +/- 9.9 years in 1990 to 1995 to 67.1 +/- 11.2 years in 2009 to 2010. The proportion of patients presenting with unstable coronary artery disease and ST-segment elevation myocardial infarction increased from 27.4% and 6.2% to 47.7% and 32.5%, respectively. Diabetes mellitus and multivessel disease were more often present in the later-year cohorts. The 1-year mortality increased from 2.2% in 1990 to 1995 to 5.9% in 2009 to 2010, but after adjustment for age and indication, a modest decrease was shown, mainly in ST-segment elevation myocardial infarction patients. Conclusions Characteristics of PCI patients have changed substantially over time, reflecting the establishment of new evidence. The increasing age and proportion of patients undergoing PCI for acute coronary syndromes greatly influence outcome. Understanding the changing patient characteristics is important for the translation of evidence to real-world clinical practice. (J Am Coll Cardiol 2013; 61: 1222-30) (C) 2013 by the American College of Cardiology Foundation
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| 6. |
- Järvholm, Kajsa, et al.
(författare)
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Cognitive functioning in adolescents with severe obesity undergoing bariatric surgery or intensive non-surgical treatment in Sweden (AMOS2): a multicentre, open-label, randomised controlled trial
- 2024
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Ingår i: eClinicalMedicine. - : ELSEVIER. - 2589-5370. ; 70
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Tidskriftsartikel (refereegranskat)abstract
- Background Severe obesity during childhood is associated with cognitive deficits. Studies in adults have suggested improvements in executive functioning and memory after bariatric surgery. Our aim was to explore changes in cognitive function in adolescents over two years after bariatric surgery or intensive non-surgical treatment. Methods The Adolescent Morbid Obesity Surgery 2 (AMOS2) is a multicentre, open-label, randomised controlled trial in which adolescents (aged 13-16 years) with severe obesity (defined as body mass index (BMI) >= 35 kg/m(2)) at three specialised obesity centres in Sweden, were randomly assigned to receive bariatric surgery or intensive non-surgical treatment. Herein we report the results of the prespecified exploratory endpoint of change in cognitive functioning. Inclusion in AMOS2 required Tanner pubertal stage >= 3, previous participation in lifestyle obesity treatment for at least one year, and passed assessment form a paediatrician and a paediatric psychologist. Adolescents with severe intellectual disability or other severe, pervasive developmental disorder were excluded. Participants underwent baseline assessment of general intellectual ability, executive functioning, and memory before randomisation. Tests were administrated by clinical psychologists and repeated at one- and two-year follow-up timepoints. Differences in means between groups during follow-up are provided with confidence intervals. The trial is registered at ClinicalTrials.gov, NCT02378259. Findings Between October 28 2015 and June 7 2017, 46 adolescents (74% girls), with a mean age of 15.8 (+/- 0.92) years and a mean BMI of 42.8 (+/- 5.4) kg/m(2), were included and randomised (23 to bariatric surgery and 23 to intensive non-surgical treatment). At baseline 23/46 (50%) of the adolescents had general intellectual functioning classified as borderline or below. For 15/18 (83%) aspects of cognitive functioning, no significant differences in change over two years were identified between groups; Immediate (average difference during follow-up 1.0 [95% CI: -2.6 to 4.6]) and Delayed (0.5 [95% CI: -0.6 to 1.6]) Verbal Recall, Category Fluency (1.1 [95% CI: -1.6 to 3.8]) and Switching (1.5 [95% CI: -0.0 to 2.9]), Number (-6.0 [95% CI: -12.3 to 0.3]) and Letter (0.1 [95% CI: -5.2 to 5.3]) Sequencing, Number-Letter Switching (-10.3 [95% CI: -26.4 to 5.8]), Motor Speed (-8.3 [95% CI: -17.5 to 0.9]), Colour Naming (-1.9 [95% CI: -4.2 to 0.3]), Inhibition (-3.6 [95% CI: -9.6 to 2.5]), Inhibition Switching (-6.7 [95% CI: -15.3 to 1.9]), Mazes (-0.5 [95% CI: -4.9 to 3.9]), Digit Span Forward (0.1 [95% CI: -0.6 to 0.9 ]) and Backward (0.6 [95% CI: -0.4 to 1.6 ]), and Estimated IQ (0.4 [95% CI: -3.9 to 4.8]; all p > 0.05). Three sub-tests assessing fundamental cognitive skills improved more over two years in operated adolescents than in intensive non-surgical treatment; Letter Fluency (average difference during follow-up 3.8 [95% CI: 0.1-7.5]; p = 0.046), Visual Scanning (-6.5 [95% CI: -11.6 to -1.5]; p = 0.011), and Word Reading (-1.9 [95% CI: -3.3 to -0.4]; p = 0.011). Interpretation In contrast to non-randomised studies in adults, we could not demonstrate an association of bariatric surgery and its accompanying significant weight loss with overall greater improvement in executive functions and memory in adolescents over two years compared with a non-surgical group without weight loss. However, lack of statistical power is a potential limitation. The clinical relevance of greater improvements in basic cognitive skills needs to be explored. Funding Sweden's innovation agency (VINNOVA), Swedish Research Council, Joanna Cocozza foundation for paediatric research, The Skane University Hospital Psychology Research and Development Grant, Tore Nilsson's Foundation, SUS Foundations and Donations, and Mary von Sydow's Foundation. (c) 2024 The Author(s). Published by Elsevier Ltd.
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| 7. |
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| 8. |
- Gustafsson, Ronny, et al.
(författare)
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Untitled
- 2006
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Ingår i: Wounds. - 1044-7946. ; 18:4, s. 16-16
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Järvholm, Kajsa, et al.
(författare)
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Metabolic and bariatric surgery versus intensive non-surgical treatment for adolescents with severe obesity (AMOS2): a multicentre, randomised, controlled trial in Sweden
- 2023
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Ingår i: LANCET CHILD & ADOLESCENT HEALTH. - : ELSEVIER SCI LTD. - 2352-4642 .- 2352-4650. ; 7:4, s. 249-260
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Tidskriftsartikel (refereegranskat)abstract
- Background Severe obesity in adolescents has a profound impact on current and future health. Metabolic and bariatric surgery (MBS) is increasingly used in adolescents internationally. However, to our knowledge, there are no randomised trials examining the currently most used surgical techniques. Our aim was to evaluate changes in BMI and secondary health and safety outcomes after MBS. Methods The Adolescent Morbid Obesity Surgery 2 (AMOS2) study is a randomised, open-label, multicentre trial done at three university hospitals in Sweden (located in Stockholm, Gothenburg, and Malmo). Adolescents aged 13-16 years with a BMI of at least 35 kg/m2, who had attended treatment for obesity for at least 1 year, passed assessments from a paediatric psychologist and a paediatrician, and had a Tanner pubertal stage of at least 3, were randomly assigned (1:1) to MBS or intensive non-surgical treatment. Exclusion criteria included monogenic or syndromic obesity, major psychiatric illness, and regular self-induced vomiting. Computerised randomisation was stratified for sex and recruitment site. Allocation was concealed for both staff and participants until the end of the inclusion day, and then all participants were unmasked to treatment intervention. One group underwent MBS (primarily gastric bypass), while the other group received intensive non-surgical treatment starting with 8 weeks of low-calorie diet. The primary outcome was 2-year change in BMI, analysed as intention-to-treat. The trial is registered at ClinicalTrials.gov, NCT02378259. Findings 500 people were assessed for eligibility between Aug 27, 2014, and June 7, 2017. 450 participants were excluded (397 did not meet inclusion criteria, 39 declined to participate, and 14 were excluded for various other reasons). Of the 50 remaining participants, 25 (19 females and six males) were randomly assigned to receive MBS and 25 (18 females and seven males) were assigned to intensive non-surgical treatment. Three participants (6%; one in the MBS group and two in the intensive non-surgical treatment group) did not participate in the 2-year follow-up, and in total 47 (94%) participants were assessed for the primary endpoint. Mean age of participants was 15 center dot 8 years (SD 0 center dot 9) and mean BMI at baseline was 42 center dot 6 kg/m2 (SD 5 center dot 2). After 2 years, BMI change was -12 center dot 6 kg/m2 (-35 center dot 9 kg; n=24) among adolescents undergoing MBS (Roux-en-Y gastric bypass [n=23], sleeve gastrectomy [n=2]) and -0 center dot 2 kg/m2 (0 center dot 4 kg; [n=23]) among participants in the intensive non-surgical treatment group (mean difference -12 center dot 4 kg/m2 [95% CI -15 center dot 5 to -9 center dot 3]; p<0 center dot 0001). Five (20%) patients in the intensive non-surgical group crossed over to MBS during the second year. Adverse events (n=4) after MBS were mild but included one cholecystectomy. Regarding safety outcomes, surgical patients had a reduction in bone mineral density, while controls were unchanged after 2 years (z-score change mean difference -0 center dot 9 [95% CI -1 center dot 2 to -0 center dot 6]). There were no significant differences between the groups in vitamin and mineral levels, gastrointestinal symptoms (except less reflux in the surgical group), or in mental health at the 2-year follow-up. Interpretation MBS is an effective and well tolerated treatment for adolescents with severe obesity resulting in substantial weight loss and improvements in several aspects of metabolic health and physical quality of life over 2 years, and should be considered in adolescents with severe obesity. Copyright (c) 2023 Published by Elsevier Ltd. All rights reserved.
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| 10. |
- Sjogren, H., et al.
(författare)
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Cytogenetic and spectral karyotype analyses of benign and malignant cartilage tumours
- 2004
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Ingår i: International Journal of Oncology. - 1019-6439. ; 24:6, s. 1385-91
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Tidskriftsartikel (refereegranskat)abstract
- To date, there have been few studies published on benign and malignant cartilage tumours using high resolution molecular cytogenetic techniques such as spectral karyotyping (SKY). In this study we have used a combination of chromosome banding, SKY and FISH to characterize the chromosomal pattern in 18 benign and malignant cartilage tumours and one small cell osteosarcoma with mesenchymal chondrosarcoma-like features. Clonal structural and/or numerical aberrations were detected in 14 of these tumours. All chondroblastomas and the chondromyxoid fibroma had diploid or near-diploid karyotypes with often relatively simple karyotypes. Although no consistent abnormalities were detected in the chondroblastomas, recurrent breakpoints were found at 2q35, 3q21-23, and 18q21. The chondromyxoid fibroma had an inv(6)(p25q13) as the sole anomaly, suggesting that this is a primary abnormality characteristic of this entity. The karyotypic findings in the chondrosarcomas were, as a rule, more complex than those in the benign tumours. A typical feature was the frequent occurrence of unbalanced rearrangements leading to genomic imbalances with losses and gains of certain chromosomes or chromosome regions. The following breakpoints were recurrent: Xq21, 6p10, 9p13, 20p11 and 22q11-12. Despite the use of high-resolution molecular cytogenetic techniques, we were not able to identify any consistent abnormalities in chondrosarcomas, suggesting that tumour-specific chromosome changes are not likely to be found in this group of tumours.
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