Risultati per: Colite ulcerosa negli adulti: review

Circulation, Volume 146, Issue Suppl_1, Page A11279-A11279, November 8, 2022. Introduction:Exercise therapy serves as a cornerstone of treatment for all patients with peripheral arterial disease (PAD); however, data suggest that women and minority groups with PAD suffer from disparate outcomes.Hypothesis:Randomized controlled trials (RCTs) of exercise therapy for PAD will demonstrate high rates of reporting and recruitment of women and minority groups.Methods:Databases were queried for RCTs that assessed the role of exercise therapy for PAD (Figure 1).Results:Only 2/47 (4%) of studies reported details of racial and ethnic subgroups (Figure 2). A meta-analysis of participation among non-white participants showed high heterogeneity (pooled effect 32%, I2 74%, p

Circulation, Volume 146, Issue Suppl_1, Page A12367-A12367, November 8, 2022. Introduction:In recent years, the “obesity paradox” has been shown in studies demonstrating better outcomes in overweight and obese patients undergoing percutaneous or surgical cardiovascular procedures. This study compares the effect of body-mass index (BMI) on outcomes in patients undergoing transcatheter aortic valve replacement (TAVR).Methods:A comprehensive systematic search was conducted in PubMed, Web of Science, and Cochrane library for relevant studies. Studies were included if they had categories for BMI (normal-weight, overweight, and obese) and reported the outcomes of TAVR in each group. Random-effects using STATA was performed for the meta-analysis.Results:34 studies with 96,093 patients were included in our study. Overweight and obese patients had a significantly lower rate of 1-year all-cause mortality, long-term all-cause mortality and moderate to severe aortic regurgitation compared to normal-weight patients (Figure 1). Incidence of 30-day myocardial infarction was lower in overweight patients, and 1-year stroke incidence was significantly lower in obese patients compared with normal cases. In contrast, permanent pacemaker implantation was more observed in overweight and obese patients. There was no significant difference in outcomes in underweight patients compared to normal-weight ones except for a higher rate of major vascular complications in underweight cases.Conclusions:Our analysis showed improved outcomes in terms of all-cause mortality and aortic regurgitation in overweight and obese patients undergoing TAVR compared to normal-weight patients.

Circulation, Volume 146, Issue Suppl_1, Page A10535-A10535, November 8, 2022. Introduction:The association of combined low-risk lifestyle behaviors (LRLBs) with cardiovascular disease (CVD) and all-cause mortality has not been systematically quantified.Objective:We undertook a systematic review and dose-response meta-analysis to assess the association of combined LRLBs with CVD and all-cause mortality.Methods:MEDLINE, EMBASE and Cochrane were searched up to December 29, 2021. Prospective cohort studies reporting the association between a minimum of 3 combined LRLBs (including healthy diet) with CVD, coronary heart disease (CHD) and stroke incidence and mortality were included. Independent reviewers extracted data and assessed study quality. Highest vs. lowest LRLB score was pooled using random effects. Heterogeneity was assessed (Cochran Q) and quantified (I2). Global dose response meta-analysis (DRM) for maximum adherence was estimated using one-stage linear mixed model. The certainty of the evidence was assessed using GRADE.Results:116 cohort comparisons (n=9,775,191) involving 382,922 cases were included. Comparing highest with lowest adherence LRLBs were associated with lower risk of CHD incidence (RR, 0.29 [95% CI, 0.21, 0.42]), stroke incidence (0.56 [0.50, 0.62]), CVD incidence (0.47 [0.37, 0.58]), CHD mortality (0.32 [0.25, 0.41]), stroke mortality (0.37 [0.30, 0.46]), CVD mortality (0.41 [0.34, 0.49]) and all-cause mortality (0.46 [0.41 to 0.52]). DRM analysis showed a linear association between LRLBs and all outcomes reaching a global DRM between 59-76% protection. LRLBs were defined with variable ranges as a healthy body weight (body mass index median), regular physical activity (1/week to >30 minutes/day), smoking cessation (never smoked or smoking cessation), light alcohol intake (≤30g/day) and adequate sleep (5.5-9 hours). The certainty of the evidence was graded as moderate to high owing to downgrades for inconsistency and/or upgrades for a large magnitude of effect and significant dose-response gradient.Conclusions:Pooled analyses show that the combination of LRLBs was associated with a substantial lower risk of CVD outcomes and all-cause mortality. The available evidence provides a very good indication of the benefit of combined LRLBs.

Circulation, Volume 146, Issue Suppl_1, Page A12263-A12263, November 8, 2022. Introduction:Aortic stenosis (AS) is characterized by highly variable progression rates. Differential rates of AS progression have been proposed to explain apparent disparities in the treatment of severe AS. However, the evidence supporting this claim is uncertain.Methods:We conducted a systematic review of MEDLINE and EMBASE from 1989 to 2022 to identify prospective cohort studies of AS hemodynamic progression. We evaluated the pooled patient demographics, AS severity, baseline and mean annual changes in echocardiographic markers, and prognostic factors.Results:We identified 32 prospective cohort studies. Overall, 11,432 patients were followed for 27 +/- 15 months on average. The average age was 67 +/- 8 years. The average percent female was 36 +/- 14%. Race was reported in only 4 (13%) cohorts; the average proportion of white patients was 93.9 +/- 6.1%. The average baseline hemodynamic severity was consistent with aortic sclerosis, mild AS, moderate AS, and severe AS in 3 (9.4%), 8 (25.0%), 19 (59.3%), and 2 (6.3%) studies, respectively. Overall, average baseline and annual changes in echocardiographic values were: peak aortic jet velocity (Vmax) 3.21 +/- 0.61 m/s (0.20 +/- 0.09 m/s/yr); aortic valve area (AVA) 1.23 +/- 0.31 cm2 (-0.09 +/- 0.05 cm2/yr); and mean aortic valve gradient (MG) 26.2 +/- 7.6 mmHg (3.9 +/- 1.6 mmHg/yr). Age, sex, coronary artery disease, hypertension, diabetes, hyperlipidemia, and smoking were not associated with AS progression in >75% cohorts. Baseline Vmax and MG were associated with greater AS progression in 6 cohorts (75%). Baseline aortic valve calcification (AVC) and AVA were consistently associated with greater AS progression in 9 cohorts (100%). One cohort found that women have a greater ΔMG for a given level of AVC. A univariate analysis of race in one cohort showed that African American ethnicity was associated with lower risk of progression from normal aortic valves to incident AS.Conclusion:There is limited representation of women and ethnic minorities in prospective AS progression cohorts. Active recruitment of diverse populations in these cohorts is needed. The available clinical evidence provides limited support for claims of differential progression as the cause of racial disparities in AS treatment.

Circulation, Volume 146, Issue Suppl_1, Page A12439-A12439, November 8, 2022. Introduction:Mitral annular calcification (MAC) is a common chronic degenerative process of the mitral valve. Thrombus formation on MAC is a rare complication that is poorly understood and likely contributes to the increased risk of thromboembolic events. We performed a systematic review (PROSPERO 2022 CRD42022299281) to understand the management and outcomes of patients with thrombus on MAC.Methods:Medline, Embase, and Cochrane databases (inception to December 2021) were searched to identify studies with MAC thrombus. Patients with prior mitral valve intervention or prosthesis were excluded. The outcomes of interest were treatment, mortality, and thromboembolic events.Results:Fifteen studies with 22 cases of MAC thrombus were included (Table 1). The average age at diagnosis was 69.1±14.8 years and 82% were female. Most patients presented with stroke or transient ischemic event (68%) or myocardial infarction (18%). All patients were diagnosed with either transthoracic (82%) or transesophageal (18%) echocardiography. Seventy-seven percent of patients were treated with anticoagulation alone and 23% required surgery. The most common indication for surgery was prevention of recurrent embolization (14%). No mortality was reported. Thromboembolic events after diagnosis occurred in 27%. For those treated with anticoagulation alone, 23% had persistent thrombus with or without embolization.Conclusions:This is the first systematic review examining the management and outcomes of patients with MAC thrombus. In patients with MAC who present with a thromboembolic event, careful echocardiographic assessment of MAC to exclude the presence of thrombus should be performed. While most patients can be managed with anticoagulation alone, a significant number will require surgery. Persistent thrombus despite anticoagulation and recurrent embolization are common. Larger studies are needed to elucidate the optimal long-term care for these patients.

Circulation, Volume 146, Issue Suppl_1, Page A11823-A11823, November 8, 2022. Background:Besides hard medical outcomes in patients with inherited cardiac conditions (ICC). it is crucial to focus on the patient-reported outcomes (PRO) as well. These patients may have a disease-specific need due to ICC-related distress concerning family members and reproductive choices. We evaluated which PRO scales are currently used in cardiogenetics.Methods:From three datasets (PubMed, PsychINFO, and Web of Science), eligible studies published between 2008-2022 were selected as described in the review protocol (PROSPERO 2021 CRD42021271384). The quality of studies was assessed (https://pubmed.ncbi.nlm.nih.gov/27082055 ) and analyzed for the primary outcome variable of patient-reported outcomes.Results:Eighteen out of 232 articles were selected for data extraction; 9 studies used a cross-sectional design, and population characteristics and outcome measures varied. The risk of bias was high or unclear in 77% of the studies. All studies mainly used two questionnaires in combination or alone: the short form of medical outcomes survey (SF-36), a generic PROM that reports on health status and the Hospital Anxiety and Depression Scale (HADS), a standard measure of psychological well-being. Thirteen studies using SF-36 showed lower scores on the mental health component in patients with ICC versus population norms. Ten studies using HADS showed a prevalence of clinically significant anxiety (17-47%) and depression (8.3% to 28%) which are higher than the population norm (8.3% and 6.3%).Conclusion:Our results from only a few published studies indicate that although psychological morbidity in ICC patients is high, measurements are non-specific, variable, and generic and address overall health, instead of addressing factors specific to ICC, such as heritability. We propose to develop a disease-specific PROM for cardiogenetics to evaluate the heritability factor in patients with ICC to implement in the care pathway and optimize patient-centred care.

Introduction
Health agencies and community organisations play a crucial role in disseminating information to the public about COVID-19 risks and events, providing instructions on how to change behaviour to mitigate those risks, motivating compliance with health directives and addressing false information. Social media platforms are a critical tool in risk communication, providing a medium for rapid transmission of messages as well as providing the opportunity for engagement and immediate feedback. Access to health information, services and support are especially important for marginalised and underserved (‘equity-deserving’) populations who are disproportionately affected by COVID-19. This scoping review aims to review the breadth and depth of the academic and grey literature on equity-informed social media risk communication tools to provide guidance on promising practices and principles for reaching equity-deserving populations through social media.

Methods and analysis
Arksey and O’Malley’s (2005) framework guided the identification of the research question; identification and selection of relevant studies from electronic databases and hand-searches of discipline-specific journals; extraction and charting of the data; and collating and reporting of findings. The results of the screening process will be reported using the Preferred Reporting Items for Systematic Review and Meta-Analysis-Scoping Review guidelines.

Findings
We will identify reported facilitators and barriers to the development of risk communications that target equity-deserving communities. We will also identify recommendations for equity-informed risk communication for COVID-19.

Ethics and dissemination
This study does not require ethics approval. We intend to disseminate the results through publication in an open-access peer-reviewed journal, conference presentations, lay summaries (eg, checklists) for health organisations and messages to be shared through social media.

Introduction
Sub-Saharan Africa (SSA) region harbours the highest burden of HIV infections in the world. Agricultural work has been reported as one of the occupations with a high prevalence of HIV. Farm workers generally have poor access to health services, which prevents them from receiving proper HIV prevention and care. Furthermore, poor policies and policy implementation, and lack of workplace programmes increases farm workers’ vulnerability to HIV infection. Thus, the aim of this study is to conduct a systematic review to assess HIV prevention and treatment services and national policies governing access to healthcare services by farm workers in SSA.

Methods and analysis
Our systematic review will include studies published from January 1990 to December 2021 within SSA countries. We will use a sensitive search strategy for electronic bibliographic databases and grey literature sources. Databases will include PubMed, CINAHL, Cochrane library, African Index Medicus and Scopus. The main outcomes to be reported will be HIV policy for farmworkers, availability of HIV prevention service(s), availability of treatment and support to farmworkers who are living with HIV, presence of referral structures for farmworkers through the health system and follow-up services for farmworkers who are on antiretroviral therapy. We will synthesise the main characteristics of included studies and use summary measures to describe study characteristics. In a situation where data are not sufficiently homogeneous to perform a quantitative synthesis, we will conduct a narrative synthesis. We will explore themes and relationships between included studies for qualitative data.

Ethics and dissemination
The study will use publicly available data and ethics exemption has been obtained from Human Research Ethics Committees, Faculty of Medicine & Health Sciences, Stellenbosch University. The results of this study will be disseminated through peer-reviewed journals, conference presentations and seminars.

PROSPERO registration number
CRD42021277528.

Introduction
Endovascular aneurysm repair (EVAR) has a marked short-term advantage over open surgical repair in managing abdominal aortic aneurysms (AAA); however, this benefit is lost in the long term. The current trend towards stratified medicine has given rise to diverse prognostic prediction models and scoring systems for EVAR. These models could act as decision support tools that employ patient and operative factors, to improve long-term outcomes. Past literature evaluated and compared model performance for predicting one outcome, for example, mortality. None were deemed competent for clinical application. The proposed study will use a scoping review approach to capture literature on prognostic modelling in EVAR for all predictable outcomes. The results are anticipated to inform future research, identify knowledge gaps, and assist in determining the potential of models for clinical use.

Methods and analysis
The proposed study will use the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping Reviews as a framework for conducting the review. PubMed Central, Embase and Cochrane Library will be searched and screened for peer-reviewed studies on prognostic modelling for EVAR, published between 2000 and 2022. No limits exist on predictor variables used and outcomes predicted by the model for inclusion, provided they apply to AAA patients managed with EVAR. Data will be abstracted using a charting form based on the Critical Appraisal and Data Extraction for Systematic Reviews of Prediction Modelling Studies guidelines and PRISMA guidelines for systematic reviews. The Prediction model Risk of Bias Assessment Tool and the Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis checklist will be used to critically appraise included studies.

Ethics and dissemination
Since scoping reviews cover secondary data from published literature, ethical approval is not required. The findings will be disseminated via peer-reviewed publications and presentations at key conferences.

Objective
To identify strategies and interventions used to improve interprofessional collaboration and integration (IPCI) in primary care.

Design
Scoping review

Data sources
Specific Medical Subject Headings terms were used, and a search strategy was developed for PubMed and afterwards adapted to Medline, Eric and Web of Science.

Study selection
In the first stage of the selection, two researchers screened the article abstracts to select eligible papers. When decisions conflicted, three other researchers joined the decision-making process. The same strategy was used with full-text screening. Articles were included if they: (1) were in English, (2) described an intervention to improve IPCI in primary care involving at least two different healthcare disciplines, (3) originated from a high-income country, (4) were peer-reviewed and (5) were published between 2001 and 2020.

Data extraction and synthesis
From each paper, eligible data were extracted, and the selected papers were analysed inductively. Studying the main focus of the papers, researchers searched for common patterns in answering the research question and exposing research gaps. The identified themes were discussed and adjusted until a consensus was reached among all authors.

Results
The literature search yielded a total of 1816 papers. After removing duplicates, screening titles and abstracts, and performing full-text readings, 34 papers were incorporated in this scoping review. The identified strategies and interventions were inductively categorised under five main themes: (1) Acceptance and team readiness towards collaboration, (2) acting as a team and not as an individual; (3) communication strategies and shared decision making, (4) coordination in primary care and (5) integration of caregivers and their skills and competences.

Conclusions
We identified a mix of strategies and interventions that can function as ‘building blocks’, for the development of a generic intervention to improve collaboration in different types of primary care settings and organisations.

Introduction
Participants in randomised controlled trials (trials) are generally younger and healthier than many individuals encountered in clinical practice. Consequently, the applicability of trial findings is often uncertain. To address this, results from trials can be calibrated to more representative data sources. In a network meta-analysis, using a novel approach which allows the inclusion of trials whether or not individual-level participant data (IPD) is available, we will calibrate trials for three drug classes (sodium glucose cotransporter 2 (SGLT2) inhibitors, glucagon-like peptide-1 (GLP1) receptor analogues and dipeptidyl peptidase-4 (DPP4) inhibitors) to the Scottish diabetes register.

Methods and analysis
Medline and EMBASE databases, the US clinical trials registry (clinicaltrials.gov) and the Chinese Clinical Trial Registry (chictr.org.cn) will be searched from 1 January 2002. Two independent reviewers will apply eligibility criteria to identify trials for inclusion. Included trials will be phase 3 or 4 trials of SGLT2 inhibitors, GLP1 receptor analogues or DPP4 inhibitors, with placebo or active comparators, in participants with type 2 diabetes, with at least one of glycaemic control, change in body weight or major adverse cardiovascular event as outcomes. Unregistered trials will be excluded.
We have identified a target population from the population-based Scottish diabetes register. The chosen cohort comprises people in Scotland with type 2 diabetes who either (1) require further treatment due to poor glycaemic control where any of the three drug classes may be suitable, or (2) who have adequate glycaemic control but are already on one of the three drug classes of interest or insulin.

Ethics and dissemination
Ethical approval for IPD use was obtained from the University of Glasgow MVLS College Ethics Committee (Project: 200160070). The Scottish diabetes register has approval from the Scottish A Research Ethics Committee (11/AL/0225) and operates with Public Benefit and Privacy Panel for Health and Social Care approval (1617-0147).

PROSPERO registration number
CRD42020184174.

Introduction
The transition from paediatric to adult diabetes care in youth-onset diabetes (type 1 diabetes mellitus, Y-T1DM and type 2 diabetes mellitus, Y-T2DM) is associated with worsening glycaemic control, missed clinical visits, decreased medication adherence and the emergence of cardiometabolic complications. The socio-ecological challenges that influence transitioning to adult diabetes care may be distinct between Y-T1DM and Y-T2DM. The goal of this scoping review is to map the state of the literature on transitioning care in Y-T2DM compared with Y-T1DM and to identify the main sources and types of evidence available. The objectives are : (1) to identify the factors within the socio-ecological framework (individual, relationship, community, societal) associated with transitioning to adult care in Y-T2DM compared with Y- T1DM, and (2) to identify knowledge gaps related to transitioning to adult care.

Methods
The scoping review protocol and reporting will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for scoping reviews guidelines. A systematic search of scientific databases (PubMed, Embase, Cumulative Index to Nursing and Allied Health, Scopus and APA PsycNet will be undertaken for articles between 1 January 1990 and 30 September 2022. Study designs will include peer-reviewed experimental and quasi-experimental published studies without language or country-specific restrictions. We will exclude articles on other diabetes subtypes and will exclude non-peer reviewed articles such as opinion papers, anecdotal reports or supplementary commentaries.

Analysis
References will be collated, sorted and extracted using Covidence. Factors associated with transition from paediatric to adult diabetes care in Y-T1DM and Y-T2DM will be identified using the socio-ecological framework and results will be presented in narrative format, tables, and summary graphs.

Ethics and dissemination
Ethical approval will not be applicable for this review.

Trial registration number
https://osf.io/k2pwc.

Objectives
This scoping review aimed to systematically search, retrieve and map the extent and characteristics of available literature on the evidenced disruptions to medical abortion (MA) medicine procurement caused by the COVID-19 outbreak.

Design
Scoping review using Arksey and O’Malley’s methodology and Levac et al’s methodological enhancement with adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews.

Data sources
PubMed, Embase, PMC, Science Direct, the Cochrane Library and Google Scholar were searched from January 2020 to April 2022.

Eligibility criteria
We included articles in English that: (1) contained information on MA medicines; (2) included descriptions of procurement disruptions, including those with examples, characteristics and/or statistics; (3) documented events during the COVID-19 pandemic; and (4) presented primary data.

Data extraction and synthesis
Two reviewers independently screened search results, performed a full-text review of preliminarily included articles and completed data extraction in a standard Excel spreadsheet. Extracted data from was compared for validation and synthesised qualitatively.

Results
The two articles included are unpublished grey literature demonstrating evidence of short-lived disruptions in sexual and reproductive health commodity procurement, including MA medicines, in sub-Saharan Africa during the early months of the pandemic. Findings from the two included grey literature articles show that in sub-Saharan contexts, emergency preparedness, stockpiling, adaptations and flexibility of key actors, including donors, alleviated COVID-19 disruptions allowing for resumption of services within weeks.

Conclusion
There is a need for increased empirical evidence of MA procurement challenges to understand which barriers to MA procurement may persist and impact continuity of supply while others can fuel resilience and preparedness efforts at the country and subregional levels. The lack of evidence from social marketing organisations and their networks is a significant gap as these actors constitute a vital artery in the distribution of MA commodities in low-income and middle-income countries.

Introduction
With its proven effectiveness, indoor residual spraying (IRS) as a malaria vector control strategy forms one of the reliable vector control strategies, especially when at least 80% of the population is covered. However, to date, there is uncertainty regarding the consequences of IRS withdrawal on malaria control when there is no clear exit strategy in place. Therefore, there is a need to comprehensively update literature regarding malaria burden indicators when IRS is withdrawn following sustained use.

Methods and analysis
This protocol follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A systematic search of studies published between 2000 and 2022 will be performed in CINAHL, Embase, MEDLINE, ProQuest, PsychInfo, Scopus and OpenGrey. Preset eligibility criteria will be used to identify studies for inclusion by two independent reviewers. Title/abstracts will first be screened and potentially eligible ones screened using their full-text publications. Any conflicts/discrepancies at the two stages will be resolved through regular discussion sessions. Included studies will be extracted to capture study and patient characteristics and relevant outcomes (malaria incidence and malaria vector abundance). Relevant tools will be used to assess the risk of bias in the studies measuring the impact of withdrawal. A meta-analysis will be performed if sufficient homogeneity exists; otherwise, data arising will be presented using tables and by employing narrative synthesis techniques. Heterogeneity will be assessed using a combination of visual inspection of the forest plot along with consideration of the 2 test and I2 statistic results.

Ethics and dissemination
Ethics approval is not applicable for this study since no original data will be collected. The results will be disseminated through peer-reviewed publications and conference presentations. Furthermore, this systematic review will inform the design of exit strategies for IRS-based programmes in malaria-endemic areas.

PROSPERO registration number
CRD42022310655.

Introduction
Depression is a common mental disorder and is a major cause of years lived with disability. The COVID-19 pandemic has caused an increase in the prevalence of depression worldwide. Our aim is to identify and synthesise the determinants of depression, the diagnostic assessment tools used to evaluate depression, and the interventions carried out since the beginning of the COVID-19 pandemic in the population aged 60 and older.

Methods and analysis
A systematic review of the literature will be conducted. The following databases will be searched: CINAHL Plus with Full Text, MedicLatina, MEDLINE with Full Text, and Psychology and Behavioural Sciences Collection. The search strategy will include the following Medical Subject Headings or similar terms: “Depression”, “Depressive Disorder”, “Depressive Symptoms”, “Older Adults”, “Aging”, “Elderly”, Pandemic” and “COVID-19”. Two independent reviewers will ascertain whether the resulting articles meet inclusion and exclusion criteria, and perform the analysis of data quality. Disagreements will be resolved by a third reviewer. All studies reported between December 2019 and March 2022 meeting the following criteria will be included: studies in adults aged 60 and over, and articles written in English, Portuguese, Spanish or German. Information on determinants of depression, assessment instruments used to assess depressive symptoms and/or interventions to decrease depression are reported. Studies will not be excluded based on geographical area study context (eg, community, culture or specific environment). All studies related to diagnostic assessment, care planning and/or intervention strategies specifically for older adults with depression will be included.

Ethics and dissemination
As only secondary data will be analysed, no ethical approval is required for this study. This scientific article is a systematic review protocol for which data have not yet been extracted or analysed. The results will be disseminated through peer-reviewed publications.

PROSPERO registration number
CRD42022299775.