| 1. |
- Mukherjee, M., et al.
(författare)
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High health gain patients with asthma: a cross-sectional study analysing national Scottish data sets
- 2018
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Ingår i: Npj Primary Care Respiratory Medicine. - : Springer Science and Business Media LLC. - 2055-1010. ; 28
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Tidskriftsartikel (refereegranskat)abstract
- Studies have shown that a small proportion of patients have particularly high needs and are responsible for disproportionally high disease burden. Estimates suggest that 2-5% of patients are high users of healthcare for their health gain. Such patients in Scotland are referred to as high health gain (HHG) patients. We wanted to investigate if there were HHG individuals with asthma in Scotland. We analysed data from the Scottish Health Survey (2010-11), and primary and National Health Survey (NHS) secondary healthcare and administrative data sets (2011-12). In all, 1,379,690 (26.0%) and 836,135 (15.8%) people reported to have ever had and currently have symptoms suggestive of asthma, respectively; 369,868 (7.0%) people reported current symptomatic clinician-diagnosed asthma. 310,050 (5.6%) people had clinician-reported-diagnosed asthma; there were 289,120 nurse consultations, 215,610 GP consultations, 9235 accident and emergency visits (0.2% people), 8263 ambulance conveyances (0.2% people), 7744 inpatient episodes (0.1% people), 3600 disability allowance claims (0.1% people), 187 intensive care unit (ICU) episodes and 94 deaths from asthma. From our study a maximum of about 9.4% of asthma patients (n = 29,145), which is 0.5% of the Scottish population, and from the National Review of Asthma Deaths' estimate (10% hospitalised), a minimum of nine people had severe asthma attacks that needed acute hospital attendance/admission. We found that although a high proportion of the Scottish population had symptoms suggestive of asthma and clinician diagnosed asthma, only a small proportion of asthma patients experienced exacerbations that were severe enough to warrant hospital attendance/admission in any given year. Developing risk prediction models to identify these HHG patients has the potential to both improve health outcomes while substantially reducing healthcare expenditure.
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| 2. |
- Onyeka, I. N., et al.
(författare)
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Comorbidity of Physical Disorders Among Patients With Severe Mental Illness With and Without Substance Use Disorders: A Systematic Review and Meta-Analysis
- 2019
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Ingår i: Journal of Dual Diagnosis. - : Informa UK Limited. - 1550-4263 .- 1550-4271. ; 15:3, s. 192-206
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Physical disorders in patients with severe mental illness (SMI) are common and they tend to be underdiagnosed by clinicians, which might lead to negative treatment outcomes. The presence of substance use disorders could further aggravate the situation. There are existing systematic reviews on physical disorders among individuals with SMI in general but none of these previous reviews stratified their findings by substance use disorder status. This study aimed to synthesize the evidence on the frequency of comorbid physical disorders among patients with SMI with or without substance use disorders. Methods: We searched for studies published in English between 1988 and 2017 in MEDLINE, Embase, CINAHL, PsycINFO, Global Health, Web of Science, Scopus, WHO Global Health Library (Global Index Medicus), Google Scholar, OpenGrey, the Grey Literature Report, Cochrane Library, International Standardized Randomized Controlled Trial Number Registry, WHO International Clinical Trials Registry Platform, ClinicalTrials.gov, Australian and New Zealand Clinical Trials Registry, and PROSPERO. There was no geographical restriction and the target population was adults (>= 18 years) with diagnosed SMI including schizophrenia, bipolar disorder, and other psychotic illnesses. The outcome of interest was physical disorder. Results: A total of 6,994 records were retrieved. Only 30 papers (representing 24 studies) met our inclusion criteria and 13 studies were included in the meta-analysis. The prevalence of most of the reported physical disorders was higher in SMI patients with substance use disorders than in those without substance use disorders. When ranked according to pooled prevalence level, hypertension (35.6%), tardive dyskinesia (35.4%), and hepatitis C (26.9%) were the most prevalent physical disorders among SMI patients with substance use disorders. For SMI patients without substance use disorders, hypertension (32.5%), tardive dyskinesia (25.1%), and endocrine disease (19.0%) were more common. Estimates for diabetes (7.5% vs. 7.5%) and cardiovascular diseases (11.8% vs. 11.3%) were similar across groups. Conclusions: Physical disorders among SMI patients vary by substance use disorder status. Clinicians managing SMI in patients should screen for physical disorders and substance use disorders and provide treatment or referral. Registration: International Prospective Register of Systematic Reviews (PROSPERO) registration number CRD42017072286.
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| 3. |
- Vlieg-Boerstra, B., et al.
(författare)
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Nutrient supplementation for prevention of viral respiratory tract infections in healthy subjects: A systematic review and meta-analysis
- 2022
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Ingår i: Allergy. - : Wiley. - 0105-4538 .- 1398-9995. ; 77:5, s. 1373-1388
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Tidskriftsartikel (refereegranskat)abstract
- It remains uncertain as to whether nutrient supplementation for the general population considered healthy could be useful in the prevention of RTIs, such as COVID-19. In this systematic review and meta-analysis, the evidence was evaluated for primary prevention of any viral respiratory tract infection (RTI) such as SARS-CoV-2, through supplementation of nutrients with a recognized role in immune function: multiple micronutrients, vitamin A, folic acid, vitamin B12, C, D, E, beta-carotene, zinc, iron and long-chain polyunsaturated fatty acids. The search produced 15,163 records of which 93 papers (based on 115 studies) met the inclusion criteria, resulting in 199,055 subjects (191,636 children and 7,419 adults) from 37 countries. Sixty-three studies were included in the meta-analyses, which was performed for children and adults separately. By stratifying the meta-analysis by world regions, only studies performed in Asia showed a significant but heterogeneous protective effect of zinc supplementation on RTIs (RR 0.86, 95% CI 0.7-0.96, I-2 = 79.1%, p = .000). Vitamin D supplementation in adults significantly decreased the incidence of RTI (RR 0.89, 95% CI 0.79-0.99, p = .272), particularly in North America (RR 0.82 95% CI 0.68-0.97), but not in Europe or Oceania. Supplementation of nutrients in the general population has either no or at most a very limited effect on prevention of RTIs. Zinc supplementation appears protective for children in Asia, whilst vitamin D may protect adults in the USA and Canada. In 10/115 (8.7%) studies post-hoc analyses based on stratification for nutritional status was performed. In only one study zinc supplementation was found to be more effective in children with low zinc serum as compared to children with normal zinc serum levels.
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| 4. |
- Barbosa, M. M., et al.
(författare)
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Person-Centered Care for Older Adults at Residential Care Facilities in the Iberian Peninsula: A Systematic Review
- 2022
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Ingår i: Rasp-Research on Ageing and Social Policy. - 2014-671X. ; 10:2, s. 184-208
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Forskningsöversikt (refereegranskat)abstract
- The aging of a population leads to a higher need for gerontological care. Person-centered care for older adults (PCCOA) offers a higher standard of quality at residential care facilities (RCFs). This systematic review is aimed at synthesizing Portuguese and Spanish studies on PCCOA, describing the process of implementation of PCCOA; explore the impact of interventions based on PCCOA and determining the measurement tools used to evaluate PCCOA. This review was conducted in accordance with the PRISMA guidelines. Thirty-one of the included studies were conducted in Spain, and six were conducted in Portugal. Studies involved the development of models/recommendations, the promotion of resident participation in care processes and education/training. Their results indicated that PCCOA has positive outcomes for staff members and residents.
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| 5. |
- Lisik, Daniil, et al.
(författare)
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Sibship size, birth order and risk of asthma and allergy: protocol for a systematic review and meta-analysis
- 2021
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Ingår i: BMJ Open. - : BMJ. - 2044-6055. ; 11:8
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Tidskriftsartikel (refereegranskat)abstract
- Introduction The hygiene hypothesis suggests that reduced exposure to microbes might have contributed to the increase in prevalence and incidence of asthma and allergy observed during the second half of the last century. Following this proposal, several studies have investigated the role of sibship size and birth order in the development of asthma and allergic diseases, but the underlying evidence is conflicting. The objective of the present systematic review will be to identify, critically appraise and synthesise previous primary studies investigating the association of sibship size and birth order with the risk of asthma and allergic diseases. Methods and analysis The following databases will be searched: AMED, CABI, CINAHL, Embase, Google Scholar, OAIster, Open Access Theses and Dissertations, Open Grey, ProQuest Dissertations & Theses Global, PsycINFO, PubMed, SciELO, Scopus, Web of Science and WHO Global Index Medicus. Studies published up until 31 December 2020 will be eligible. There will be no restrictions by language and geographical location. Risk of bias in the included studies will be assessed using the Effective Public Health Practice Project quality assessment tool. The produced evidence will be synthesised narratively, and studies that present comparable numerical data will be included in meta-analyses using random effects model. Ethics and dissemination Only data from the published literature will be included in this systematic review. Therefore, no ethical approval is required. The final review paper will be published in a peer-reviewed journal. PROSPERO registration number CRD42020207905.
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| 6. |
- Nwaru, Bright I, et al.
(författare)
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Exogenous sex steroid hormones and asthma in females: protocol for a population-based retrospective cohort study using a UK primary care database
- 2018
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Ingår i: Bmj Open. - : BMJ. - 2044-6055. ; 8:6
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Tidskriftsartikel (refereegranskat)abstract
- Introduction Female sex steroid hormones have been implicated in sex-related differences in the development and clinical outcomes of asthma. The role of exogenous sex steroids, however, remains unclear. Our recent systematic review highlighted the lack of high-quality population-based studies investigating this subject. We aim to investigate whether the use of hormonal contraception and hormone replacement therapy (HRT), subtypes and route of administration are associated with asthma onset and clinical outcomes in reproductive age and perimenopausal/postmenopausal females. Methods and analysis Using the Optimum Patient Care Research Database (OPCRD), a national primary care database in the UK, we will construct a retrospective longitudinal cohort of reproductive age (16–45 years) and perimenopausal/postmenopausal (46–70 years) females. We will estimate the risk of new-onset asthma using Cox regression and multilevel modelling for repeated asthma outcomes, such as asthma attacks. We will adjust for confounding factors in all analyses. We will evaluate interactions between the use of exogenous sex hormones and body mass index and smoking by calculating the relative excess risk due to interaction and the attributable proportion due to interaction. With 90% power, we need 23 700 reproductive age females to detect a 20% reduction (risk ratio 0.8) in asthma attacks for use of any hormonal contraception and 6000 perimenopausal/postmenopausal females to detect a 40% (risk ratio 1.40) increased risk of asthma attacks for use of any HRT. Ethics and dissemination We have obtained approval (ADEPT1317) from the Anonymised Data Ethics and Protocol Transparency Committee which grants project-specific ethics approvals for the use of OPCRD data. Optimum Patient Care has an existing NHS Health Research Authority ethics approval for the use of OPCRD data for research (15/EM/150). We will present our findings at national and international scientific meetings and publish the results in international peer-reviewed journals.
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| 7. |
- Nwaru, Bright I, et al.
(författare)
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Hormone Replacement Therapy and Risk of Severe Asthma Exacerbation in Perimenopausal and Postmenopausal Women: 17-Year National Cohort Study
- 2021
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Ingår i: Journal of Allergy and Clinical Immunology-in Practice. - : Elsevier BV. - 2213-2198. ; 9:7, s. 2751-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The impact of hormone replacement therapy (HRT) on clinical outcomes in menopausal women is uncertain.& nbsp; OBJECTIVE: To investigate the association between use of HRT and severe asthma exacerbation in perimenopausal and postmenopausal women with asthma.& nbsp; METHODS: We used the Optimum Patient Care Research Database, a population-based longitudinal primary care database in the United Kingdom, to construct a 17-year (January 1, 2000, to December 31, 2016) cohort of perimenopausal and postmenopausal (46-70 years, N [ 31,656) women. We defined use of HRT, its subtypes, and duration of HRT use. Severe asthma exacerbation was defined as an asthma-related hospitalization, emergency department visits due to asthma, and/or prescription of oral corticosteroids. Analyses were undertaken using multilevel mixed-effects Poisson regression.& nbsp; RESULTS: At baseline, 22% of women were using any HRT, 11% combined HRT, and 11% estrogen-only HRT. Previous, but not current, use of any (incidence rate ratio [IRR]: 1.24, 95% confidence interval [CI]: 1.22-1.26), combined (IRR: 1.28, 95% CI: 1.25-1.31), and estrogen-only HRT (IRR: 1.18, 95% CI: 1.14-1.21), and longer duration (1-2 years: IRR: 1.16, 95% CI: 1.13-1.19; 3-4 years: IRR: 1.43, 95% CI: 1.38-1.48; 5D years: IRR: 1.32, 95% CI: 1.28-1.36) of HRT use were associated with increased risk of severe asthma exacerbation compared with nonuse. The risk estimates were greater among lean women (body mass index [BMI] < 25 kg/m2) than among heavier women (BMI 25-29.9 kg/m2 and & Dagger;30 kg/m2) and higher among smokers than nonsmokers.& nbsp; CONCLUSION: Use of HRT and subtypes, particularly previous, but not current, use and use for more than 2 years, is associated with an increased risk of severe asthma exacerbation in perimenopausal/postmenopausal women with established asthma. Lean women and smokers are at greater risk than heavier women and nonsmokers, respectively.& nbsp; (c) 2021 The Authors. Published by Elsevier Inc. on behalf of the American Academy of Allergy, Asthma & Immunology. This is an open access article under the CC BY license (http://creativecommons. org/licenses/by/4.0/). (J Allergy Clin Immunol Pract 2021;9:2751-60) Superscript/Subscript Available
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| 8. |
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| 9. |
- Spolidoro, Giulia C. I., et al.
(författare)
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Food allergy outside the eight big foods in Europe: A systematic review and meta-analysis
- 2024
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Ingår i: CLINICAL AND TRANSLATIONAL ALLERGY. - 2045-7022. ; 14:2
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Forskningsöversikt (refereegranskat)abstract
- BackgroundThe 2014 estimates of prevalence of food allergy (FA) in Europe published by the European Academy of Allergy and Clinical Immunology included only the eight so-called big foods (cow's milk/egg/wheat/soy/peanut/tree nuts/fish/shellfish). Those estimates have recently been updated. Complementing this, we sought to identify and estimate the prevalence of allergy to other foods that have been reported during the last decade.MethodsSix databases were searched for studies published 2012-2021. Random-effects meta-analysis was performed to derive pooled prevalence of allergy to each food.ResultsTwenty-seven studies were included, containing a total of 66 FAs. Among the most frequently reported FAs, the lifetime and point prevalence range of self-reported kiwi allergy was 0.1%-1.0% and 0.2%-8.1%, respectively, while the food challenge (FC)-verified kiwi allergy point prevalence range was 0.01%-0.10%. The point prevalence range for self-reported peach allergy was 0.2%-3.2%, while the range for FC-verified peach allergy was 0.02%-0.05%. The lifetime and point prevalence range for self-reported tomato allergy was 0.01%-1.8% and 0.2%-2.1%, respectively.ConclusionAllergy to some foods traditionally not considered important are now emerging as relevant FAs. The focus on FA in Europe should not be limited to the so-called eight big FA, but extended to other types of foods which need to be considered both for clinical purposes and population risk assessment.
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| 10. |
- Spolidoro, Giulia C I, et al.
(författare)
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Frequency of food allergy in Europe: an updated systematic review and meta-analysis.
- 2023
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Ingår i: Allergy. - : Wiley. - 0105-4538 .- 1398-9995. ; 78:2, s. 351-368
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Tidskriftsartikel (refereegranskat)abstract
- Food allergy (FA) is increasingly reported in Europe, however the latest prevalence estimates were based on studies published a decade ago. The present work provides the most updated estimates of the prevalence and trends of FA in Europe. Databases were searched for studies published between 2012 and 2021, added to studies published up to 2012. In total, 110 studies were included in this update. Most studies were graded as moderate risk of bias. Pooled lifetime and point prevalence of self-reported FA were 19.9% (95% CI 16.6-23.3) and 13.1% (95% CI 11.3-14.8), respectively. The point prevalence of sensitization based on specific IgE (slgE) was 16.6% (95% CI 12.3-20.8), skin prick test (SPT) 5.7% (95% CI 3.9-7.4), and positive food challenge 0.8% (95% CI 0.5-0.9). While lifetime prevalence of self-reported FA and food challenge positivity only slightly changed, the point prevalence of self-reported FA, sIgE and SPT positivity increased from previous estimates. This may reflect a real increase, increased awareness, increased number of foods assessed, or increased number of studies from countries with less data in the first review. Future studies require rigorous designs and implementation of standardized methodology in diagnosing FA, including use of double-blinded placebo-controlled food challenge to minimize potential biases.
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