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PubMed2026

Digital health interventions for diabetes management in the eastern mediterranean region: A systematic review of types and effectiveness.

AIM: The aim of this study was to systematically review and evaluate the types and effectiveness of digital health interventions used for diabetes management in the Eastern Mediterranean Region (EMRO). METHODS: This systematic review, conducted according to PRISMA guidelines, searched PubMed, Web of Science, and Scopus up to May 2025 to identify studies on digital interventions for diabetes management in EMRO countries. Methodological quality of the included studies was evaluated using the EPHPP tool, and findings were categorized by intervention type, outcome measures, and intervention effectiveness. RESULTS: A total of 46 studies were included, mainly from Iran and Saudi Arabia. Phone calls and SMS were the most common digital tools. Digital interventions significantly improved HbA1c, fasting blood sugar, and several behavioral outcomes such as physical activity, medication adherence, and self-efficacy, while effects on psychological outcomes were mixed. CONCLUSION: Digital health interventions, especially phone calls and SMS, effectively improve glycemic control and self-care behaviors, though their impact on psychological outcomes remains inconsistent.

Humans↗

PubMed2026

Molecular profiling of coronary stent testenosis: A systematic review and functional analysis of implicated genes.

BACKGROUND: Coronary stent restenosis occurs in approximately 5% of patients treated with drug-eluting stents (DES) and is associated with adverse clinical outcomes. Elucidating the genetic mechanisms underlying restenosis may support precision medicine approaches to improve patient management.This systematic review aimed to synthesize evidence on genes and biological pathways associated with DES-related restenosis and to perform functional analysis of the implicated genes using bioinformatics tools. METHODS: The review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines. A systematic search of PubMed, Scopus, and Web of Science was performed for human studies investigating genetic or genomic factors in coronary restenosis, with the last search conducted in March 2024. Eligibility criteria included original studies reporting genetic associations with DES restenosis. Screening and data extraction were performed by a single reviewer. Identified genes underwent gene set enrichment analysis using Enrichr (Ma'ayan Laboratory, Computational Systems Biology) and ClueGo extension on Cytoscape (National Resource for Network Biology). RESULTS: Seventeen studies met the inclusion criteria. The studies highlighted multiple genes involved in extracellular matrix remodeling, inflammatory signaling, and the renin-angiotensin system. Gene enrichment analysis confirmed the overrepresentation of these biological pathways in DES-associated restenosis. CONCLUSIONS: This systematic review synthesizes the genetic and molecular contributors to DES-associated restenosis and identifies potential targets for future research and personalized therapies. No external funding was received, and the protocol was not registered.

Humans↗

PubMed2006

A systematic review of associations among religiosity/spirituality and adolescent health attitudes and behaviors.

PURPOSE: To systematically review and synthesize literature concerning the relationships among religiosity, spirituality, health attitudes, and health behaviors in adolescents. METHODS: Forty-three studies between 1998 and 2003 were systematically reviewed to (a) determine if the studies were based on conceptual or theoretical frameworks, (b) identify the types of religiosity and spirituality measures used as well as their effects on health attitudes and behaviors, (c) evaluate the quality of these measures, (d) determine categories and frequency of measures of health attitudes and behaviors, (e) evaluate the quality of the research designs, and (f) determine the effects of religiosity or spirituality on adolescent health attitudes and behaviors. RESULTS: Over half (n = 26) the studies were atheoretical or had an unclear framework and the other half were based on a wide variety of conceptual and theoretical models. A total of 37 distinct religiosity/spirituality variables were identified and varied in specificity. Less than half (n = 21) reported reliability of the measures and only seven contained information about validity of the measures. All 43 studies included measures of health-risk behaviors and/or attitudes but only seven addressed health-promoting behaviors. Most studies (84%) showed that measures of religiosity/spirituality had positive effects on health attitudes and behaviors. CONCLUSIONS: The variety of studies and measures indicate that religiosity and spirituality may be important correlates of adolescent health attitudes and behaviors. Although the majority of the studies reviewed were well designed, there was no consistency in the theoretical bases and operational definitions of religiosity/spirituality phenomena.

Adolescent↗

PubMed2026

Proficiency-based training and evidence-based methodology: a systematic review and meta-analysis.

OBJECTIVE: To assess adherence of self-labelled proficiency-based progression (PBP) studies to evidence-based PBP criteria and examine associations with training outcomes. METHODS: A systematic review and meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and registered in the International Prospective Register of Systematic Reviews. PubMed, CENTRAL, EMBASE, MEDLINE, and Scopus were searched from inception to 1 March 2023. Prospective English-language studies on healthcare procedural training reporting objective performance outcomes were included; non-prospective, non-quantitative, non-procedural, non-English studies, and reviews were excluded. Pre-specified outcomes included adherence to 18 evidence-based PBP criteria and objective performance metrics (errors, steps, time); secondary outcomes included proficiency benchmark achievement and Likert ratings. Data extraction was performed independently by multiple reviewers. Study quality was assessed using the Medical Education Research Study Quality Instrument and risk of bias by two investigators. Effect sizes were pooled using random-effects models (DerSimonian-Laird), expressed as the ratio of means (ROM) for continuous outcomes and bias-corrected odds ratios for dichotomous outcomes. RESULTS: Of 646 studies identified 175 met inclusion criteria. In the PBP studies (n = 18), 94% fulfilled minimum criteria (use of a proficiency benchmark, its quantitative definition, and requirement for demonstration prior to progression) vs 36% of non-PBP studies (n = 157). If all PBP criteria were included, 83% of PBP studies used these criteria vs only 2% of non-PBP-studies. In quantitative analysis (27 randomised clinical studies, 761 participants), ROM results showed that PBP training reduced the number of performance errors by 58% (P < 0.001) and procedural time by 28% (P = 0.006), increasing number of steps performed by 22% (P = 0.03). When stratified based on number of criteria fulfilled, meta-regression demonstrated that increasing the number of PBP criteria fulfilled was associated with progressive and systematic trainee performance improvement. CONCLUSIONS: The more training methodologies adhere to established PBP criteria, the better training outcome will be.

Humans↗

PubMed2003

Information skills training: a systematic review of the literature.

The objectives of this study were to undertake a systematic review to determine the effectiveness of information skills training, to identify effective methods of training and to determine whether information skills training affects patient care. A systematic review, using an iterative approach to searching, was employed. Studies selected for inclusion in the review were critically appraised using a tool used in previous reviews. A tabular approach was used to provide a summary of each paper allowing synthesis of results. One thousand, three hundred and fifty-seven potentially relevant papers were located. On the basis of titles and abstracts, 41 potentially relevant studies were identified for potential inclusion. Further reading and application of the inclusion criteria left 24 studies for critical appraisal and inclusion in the review. Study designs included randomised controlled trials, cohort designs and qualitative studies. The majority of studies took place in US medical schools. Wide variations were found in course content and training methods. Eight studies used objective methods to test skills, two compared training methods and two examined the effects on patient care. There was limited evidence to show that training improves skills, insufficient evidence to determine the most effective methods of training and limited evidence to show that training improves patient care. Further research is needed in a number of areas.

Competency-Based Education↗

PubMed2000

Health promotion and the role of the school nurse: a systematic review.

This paper describes findings from a systematic review of the literature on the effectiveness of school nurses in promoting the health of school children. The paper gives a brief account of the background to the study and the search strategy adopted. Some key findings are presented and discussed. The brief for the review was to seek evidence of effectiveness in the practice of school nurses. The results of the review were disappointing, in that little research of acceptable quality was found and little could be said about effectiveness. The result is therefore a more diffuse review that gives a summary of descriptive research and current views and opinions, although it does also present some pointers for future research. The study was funded by Health Promotion Wales.

Child↗

PubMed2004

Different patterns of duplicate publication: an analysis of articles used in systematic reviews.

CONTEXT: Duplicate publication is publication of an article that overlaps substantially with an article published elsewhere. Patterns of duplication are not well understood. OBJECTIVE: To investigate duplication patterns and propose a decision tree for classification. DATA SOURCES: We searched a comprehensive list of systematic reviews (1989 through August 15, 2002) in anesthesia and analgesia that is accessible on the Internet. We selected published full articles of duplicates that had been identified in these systematic reviews. Abstracts, letters, or book chapters were excluded. STUDY SELECTION AND DATA EXTRACTION: Authors of 56 (40%) of 141 systematic reviews acknowledged identification of duplicates. Duplication patterns were identified independently by all investigators comparing samples and outcomes of pairs of duplicates and main articles. Information on cross-reference, sponsorship, authorship, and publication characteristics was extracted from the articles. DATA SYNTHESIS: The 56 systematic reviews included 1131 main articles (129 337 subjects) and excluded 103 duplicates (12 589 subjects) that originated from 78 main articles. Sixty articles were published twice, 13 three times, 3 four times, and 2 five times. We identified 6 duplication patterns: (1A) identical samples and identical outcomes (21 pairs); (1B) same as 1A but several duplicates assembled (n = 16); (2) identical samples and different outcomes (n = 24); (3A) increasing sample and identical outcomes (n = 11); (3B) decreasing sample and identical outcomes (n = 11); (4) different samples and different outcomes (n = 20). The prevalence of covert duplicate articles (without a cross-reference to the main article) was 5.3% (65/1234). Of the duplicates, 34 (33%) were sponsored by the pharmaceutical industry, and 66 (64%) had authorship that differed partly or completely from the main article. The median journal impact factor was 1.8 (range, 0.1-29.5) for duplicates and 2.0 (range, 0.4-29.5) for main articles (P =.13). The median annual citation rate was 1.7 (range, 0-27) for duplicates and 2.1 (range, 0-31) for main articles (P =.45). The median number of authors was 4 (range, 1-14) for duplicates and 4 (range, 1-15) for corresponding main articles (P =.02). The median delay in publication between main articles and duplicates was 1 year (range, 0-7 years). CONCLUSIONS: Duplication goes beyond simple copying. Six distinct duplication patterns were identified after comparing study samples and outcomes of duplicates and corresponding main articles. Authorship was an unreliable criterion. Duplicates were published in journals with similar impact factors and were cited as frequently as main articles.

Analgesia↗

PubMed2001

Effectiveness of self-management training in type 2 diabetes: a systematic review of randomized controlled trials.

OBJECTIVE: To systematically review the effectiveness of self-management training in type 2 diabetes. RESEARCH DESIGN AND METHODS: MEDLINE, Educational Resources Information Center (ERIC), and Nursing and Allied Health databases were searched for English-language articles published between 1980 and 1999. Studies were original articles reporting the results of randomized controlled trials of the effectiveness of self-management training in people with type 2 diabetes. Relevant data on study design, population demographics, interventions, outcomes, methodological quality, and external validity were tabulated. Interventions were categorized based on educational focus (information, lifestyle behaviors, mechanical skills, and coping skills), and outcomes were classified as knowledge, attitudes, and self-care skills; lifestyle behaviors, psychological outcomes, and quality of life; glycemic control; cardiovascular disease risk factors; and economic measures and health service utilization. RESULTS: A total of 72 studies described in 84 articles were identified for this review. Positive effects of self-management training on knowledge, frequency and accuracy of self-monitoring of blood glucose, self-reported dietary habits, and glycemic control were demonstrated in studies with short follow-up (<6 months). Effects of interventions on lipids, physical activity, weight, and blood pressure were variable. With longer follow-up, interventions that used regular reinforcement throughout follow-up were sometimes effective in improving glycemic control. Educational interventions that involved patient collaboration may be more effective than didactic interventions in improving glycemic control, weight, and lipid profiles. No studies demonstrated the effectiveness of self-management training on cardiovascular disease-related events or mortality; no economic analyses included indirect costs; few studies examined health-care utilization. Performance, selection, attrition, and detection bias were common in studies reviewed, and external generalizability was often limited. CONCLUSIONS: Evidence supports the effectiveness of self-management training in type 2 diabetes, particularly in the short term. Further research is needed to assess the effectiveness of self-management interventions on sustained glycemic control, cardiovascular disease risk factors, and ultimately, microvascular and cardiovascular disease and quality of life.

Adaptation, Psychological↗

PubMed2001

The efficacy of conservative treatment in patients with whiplash injury: a systematic review of clinical trials.

STUDY DESIGN: A systematic review of the literature. OBJECTIVES: To assess the efficacy of conservative treatment in patients with whiplash injuries. SUMMARY OF BACKGROUND DATA: Many treatments are available for patients with whiplash injury, but there continues to be no evidence for their accepted use. METHODS: A computerized literature search of Medline, Embase, Cinahl, Psychlit, and the Cochrane Controlled Trial Register was performed. Studies were selected if the design was a (randomized) clinical trial; if all patients had sustained a whiplash injury; if the type of intervention was a conservative one; if pain, global perceived effect, and participation in daily activities were used as one of the outcome measures, and if the publication was written in English, French, German, or Dutch. The methodologic quality was independently assessed by two reviewers by using the Maastricht-Amsterdam list. Three quality scores were calculated using this criteria list: the Overall Methodologic Quality Score, the Internal Validity Score, and the Delphi Quality Score. The conclusion of the review was based on articles that scored a quality score of at least 50% of the maximum available score on two of three quality scores. RESULTS: Eleven studies met the inclusion criteria. Only three studies satisfied at least 50% on two of three ways of calculating a quality score, indicating overall poor methodology. There was a high rank correlation among the three ways of calculating a quality score. No statistical pooling was performed because of the heterogeneity of the interventions. This review indicates that active treatments show a beneficial long-term effect on at least one of the primary outcome measures. CONCLUSION: Caution is needed when drawing a valid conclusion on the efficacy of conservative treatments in patients with whiplash injury. It appears that "rest makes rusty," whereas active interventions have a tendency to be more effective in patients with whiplash injury.

Bed Rest↗

PubMed2005

Universal vaccination of children against influenza: are there indirect benefits to the community? A systematic review of the evidence.

We present a systematic review of the effectiveness of vaccinating healthy children to protect others. Primary studies were identified by searching standard electronic databases, internet sites, trials registers and citation lists to January 2004 and subjected to critical appraisal. Eight randomised controlled trials, three community studies and three economic evaluations met the inclusion criteria. The evidence suggests that vaccinating healthy children against influenza has the potential for reducing the impact of influenza epidemics. However, further evidence is needed as limitations of study design or execution mean that the community benefits are difficult to quantify.

Adolescent↗

PubMed1998

Combination therapy in rheumatoid arthritis: updated systematic review.

In a second update of a systematic review, many new developments in the combined drug treatment of rheumatoid arthritis (RA) are highlighted. In early RA patients, step-down bridge therapy that includes corticosteroids leads to much enhanced efficacy at acceptable or low toxicity. The effects on joint damage may be persistent, but the symptomatic effects are probably dependent on continued corticosteroid dosing. In late patients, cyclosporin improves a suboptimal clinical response to methotrexate, and the triple combination of methotrexate, sulphasalazine and hydroxychloroquine appears to be clinically better than the components. Other combinations are either untested, tested at low sample size, or show negative interaction. In view of the low volume of evidence, most studies need confirmation by replication.

Antirheumatic Agents↗

PubMed2000

Prevalence of use of complementary/alternative medicine: a systematic review.

Reported are the results of a systematic review of the prevalence of use of complementary/alternative medicine. Computerized literature searches were carried out in four databases. Twelve surveys thus found were selected because they dealt with the utilization of complementary/alternative medicine in random or representative samples of the general population. Data were extracted in a predefined, standardized way. Prevalence of use of complementary/alternative medicine ranged from 9% to 65%. Even for a given form of treatment such as chiropractic, as used in the USA, considerable discrepancies emerged. The data suggest that complementary/alternative therapies are used frequently and increasingly. Prevalence of use seemed to depend critically on factors that were poorly controlled in surveys of complementary/alternative medicine. The true prevalence of use of complementary/alternative medicine in the general population remains uncertain.

Complementary Therapies↗

PubMed2002

Schizophrenia in homeless persons: a systematic review of the literature.

OBJECTIVE: This article systematically reviews studies of prevalence of schizophrenia in homeless persons. METHOD: Medline and PsychInfo were searched using the key words: homeless person, mental illness, psychosis, and schizophrenia. The bibliographies of identified articles were also reviewed. RESULTS: Study designs varied considerably. The rate of schizophrenia in homeless persons reported in the 33 published reports, representing eight different countries, ranged from 2 to 45%. In the 10 methodologically superior studies, the prevalence range was 4-16% and the weighted average prevalence was 11%. In addition, rates were higher in younger persons, women and the chronically homeless. Slightly less than half of the homeless persons with schizophrenia were not currently receiving treatment. CONCLUSION: Schizophrenia is much more prevalent among homeless persons than in the population at large. Future research should focus on better ways of meeting the mental health care needs of homeless people with schizophrenia.

Antipsychotic Agents↗

PubMed2003

The effectiveness of routine dental checks: a systematic review of the evidence base.

AIMS: To systematically review the effectiveness of routine dental checks of different recall frequencies in adults and children. METHODS: Search methods included electronic bibliographic databases up to March 2001, relevant internet sites, citation checking and contact with experts and professional dental bodies. INCLUSION CRITERIA: (1) STUDY DESIGN: any; (2) POPULATION: deciduous, mixed and permanent dentition; (3) INTERVENTION: 'Routine dental check': 'clinical examination, advice, charting (including monitoring of periodontal status) and report' as defined in the NHS Executive General Dental Service Statement of Dental Remuneration; (4) Comparator: no routine dental check or routine dental check(s) of different recall frequency; (5) PRIMARY OUTCOMES: caries, periodontal disease, quality of life, oral cancer. RESULTS: Twenty eight studies were identified for the review. Studies were poorly reported and clinically heterogenous which restricted comparison between studies and limited generalisability to the UK situation. There was no consistency across multiple studies in the direction of effect of different dental check frequencies on measures of caries in deciduous mixed or permanent dentition, periodontal disease or oral cancer in permanent dentition. No studies were identified linking empirical measures of quality of life associated with oral health and dental check frequency. CONCLUSIONS: There is no existing high quality evidence to support or refute the practice of encouraging six-monthly dental checks in adults and children.

Adult↗

PubMed2007

Prevention of deep venous thrombosis and pulmonary embolism following stroke: a systematic review of published articles.

We performed a systematic review of the literature on venous thromboembolism (VTE) prophylaxis following cerebral infarct (CI) and haemorrhagic stroke. MEDLINE, Cochrane, LILACS and SciELO databases were scanned, and the Abstracts from Brazilian, American and European Neurology and Stroke Congresses were scrutinized for clinical trials. Moreover, the reference lists of articles and reviews were searched. A pooled analysis of two large studies with aspirin was made. Both unfractionated heparin and low molecular weight heparins/heparinoids (LMWH) are partially effective for VTE prophylaxis after CI, and should be routinely used in patients with motor deficit and reduced mobility and no contraindications. Reduction of deep venous thrombosis is better established than the effect over pulmonary embolism or mortality. Some evidence points to a greater efficacy of LMWH. The available evidence does not support the use of mechanical methods or dextran. Aspirin may have a mild protective effect. Low-dose Warfarin might be useful in the rehabilitation setting. Strict recommendations cannot be made in patients with haemorrhagic stroke but intermittent pneumatic compression merits further study. There are important limitations of current VTE preventive strategies following stroke. Additional studies on the combination of methods after CI and of low doses of anticoagulants following cerebral haemorrhage are urgently needed.

Humans↗

PubMed2003

[Evidence-based arm rehabilitation--a systematic review of the literature].

Based on a systematic MEDLINE search and informal sources, 40 references were identified that evaluate training therapy or neuromuscular electric stimulation for arm paresis after stroke and describe either a systematic review, meta-analysis, randomised controlled trial, or controlled cohort study. The evidence was grouped into three areas of interest: comparison of physiotherapy schools, effects of intensity of training, and efficacy of specific arm rehabilitation techniques. The only physiotherapy school with evidence of superior efficacy was the task-oriented 'motor relearning programme'. Higher intensities of motor rehabilitation can accelerate motor recovery. Various training techniques with demonstrated efficacy are available for specific patient subgroups: arm ability training for mildly affected patients with reduced efficiency of motor control, constrained-induced movement therapy for patients with partial functional deficits and learned nonuse of the affected arm, and repetitive sensorimotor training techniques, EMG-biofeedback, functional electrical stimulation, and robot-assisted training for patients with severe arm paresis.

Arm↗

PubMed2026

Auditory brainstem response in the identification of cochlear synaptopathy in aged rodents: a systematic review with meta-analysis.

PURPOSE: This systematic review and meta-analysis evaluated the diagnostic performance of auditory brainstem response (ABR) for identifying age-related cochlear synaptopathies in rodents. METHOD: Following PRISMA guidelines, searches were conducted in PubMed/MEDLINE, Cochrane Library, Scopus, Embase, Web of Science, SciELO, LILACS, and gray literature. Studies evaluating CS in naturally aged rodents using short-latency auditory evoked potentials (AEPs) were included. Study selection, data extraction, risk-of-bias (JBI Critical Appraisal Checklist for Analytical Cross-Sectional Studies), and certainty of the evidence (GRADE® system) assessment were conducted independently by two reviewers. Meta-analyses were performed using a random-effects model, with standardized mean differences and 95% confidence intervals. ABR wave I amplitudes were analyzed for click (80 and 90 dB SPL) and tone-burst stimuli stratified by frequency. RESULTS: Among 3,008 identified records, 12 studies were included in the review and five in the meta-analysis. All included studies used ABR measures to investigate CS, with wave I amplitude being the most frequently evaluated biomarker. Meta-analysis demonstrated a significant reduction in ABR wave I amplitude in aged rodents compared with young controls for both click- and tone-burst-evoked responses. Tone-burst ABR showed no significant differences among the evaluated frequencies. These findings should be interpreted with caution due to the limited number of studies and the methodological heterogeneity, which may have reduced statistical power and comparability. CONCLUSIONS: The evidence supports ABR wave I amplitude as a sensitive electrophysiological marker of age-related CS in rodents. Nevertheless, further studies with standardized protocols are needed to strengthen its diagnostic utility and improve comparability across studies.

Animals↗

PubMed2005

Headache as a side effect of combination estrogen-progestin oral contraceptives: a systematic review.

OBJECTIVE: We conducted a 2-part systematic review of published studies to examine the evidence that combination oral contraceptives can aggravate or cause headache. STUDY DESIGN: We used trials with a control group to assess headache risk that was attributable to oral contraceptive use and prospective cohort trials to answer important clinical questions about the natural history and treatment response of headache that occurs with oral contraceptive use. RESULTS: Because of differences in study populations, oral contraceptive formulations, trial end points and trial duration, it was not possible to pool data; but the evidence supports several conclusions. There is little indication that oral contraceptives have a clinically important effect on headache activity in most women. CONCLUSION: Headache that occurs during early cycles of oral contraceptive use tends to improve or disappear with continued use. No evidence supports the common clinical practice of switching oral contraceptives to treat headache; however, manipulating the extent or duration of estrogen withdrawal may provide benefit.

Contraceptives, Oral, Combined↗