ABSTRACT
Background: Socket preservation is a surgical procedure aimed at preserving the dimensions of the alveolar bone following tooth extraction. It is performed by filling the extraction socket with bone graft material with or without a barrier membrane. Recently, dentine obtained from extracted teeth has been tried as an autograft for socket preservation. Studies have compared the use of dentin to other bone grafts, however, systematic reviews evaluating the efficacy of dentin for socket preservation are limited. Hence, this systematic review protocol is proposed to generate evidence on the efficacy of dentin as a viable alternative to other bone graft materials for socket preservation. Methods: This systematic review protocol was prepared according to the Methodological Expectations of the Cochrane Intervention Reviews (MECIR) guidelines. It will be conducted using the Cochrane Handbook for Systematic Review of Interventions. PubMed, Scopus, Web of Science, EMBASE, Epistemonikos, Cochrane Central, and EBSCO databases and clinical trial registries, will be searched for all randomized controlled trials (RCTs) and non-randomized studies that have used autologous dentin graft (either in particulate/putty, or/matrix form) for socket preservation. The radiographic and clinical assessment of bone and soft tissue healing of the preserved sockets along with patient-related outcomes following surgery will be assessed. The risk of bias assessment of the RCTs and Non-RCTs will be assessed using the 'Cochrane Risk of Bias assessment tool (ROB II) and ROBINS-I respectively. The certainty of evidence will be assessed by the GRADE approach. Discussion: This evidence is important for dental clinicians and the public to make an informed decision when choosing graft material for socket preservation. The extracted teeth are considered biological waste; however, this evidence provides scope for using a less invasive autograft for bone regenerative procedures. Systematic review registration: PROSPERO: CRD42021201958 (Registered on 15/02/2021).
ABSTRACT
BACKGROUND: Reduced physical activity (PA) is one of the significant health concerns in adults and children alike. Despite the proven benefits of PA, most children, globally, do not meet the weekly criteria of enough PA to maintain health. The proposed systematic review is the review of the factors and will provide information on the factors associated with PA participation in children. METHODS: The proposed systematic review will be conducted based on the methodology from the Cochrane Handbook for Systematic Reviews of Interventions. We will include observational studies (cross-sectional, case-control, and cohort studies), randomized controlled trials (RCTs), and non-randomized study designs for information on factors associated with PA participation among children. Studies with participants in the age range of 5-18 years, indulging in physical activity of 60 min per day for a minimum of 3 days a week, will be included. Studies including differently abled children, children under medical treatment, and those taking medications for illnesses such as neurological, cardiac, and mental health conditions will be excluded from the review. We will search MEDLINE (via PubMed and Web of Science), Scopus, EMBASE, CINAHL, Cochrane CENTRAL, and PEDro for English language publications published from the inception till October 2022. For additional studies, we will search websites such as the Australian Association for Adolescent Health International Association for Adolescent Health and a reference list of the included publications. Selection of studies, data extraction, and quality assessment of the included studies will be performed in duplicate. Quality assessment of the included studies will be performed using the Cochrane Risk of Bias tool (ROB-II) for RCTs, New-Castle Ottawa, for observational studies, and ROBINS-I (Risk of Bias for Non-Randomized studies of Interventions) for non-randomized study designs. DISCUSSION: The proposed systematic review and meta-analysis will present a summary of the available evidence on factors associated with PA participation in children. The findings of this review will provide new insights into how exercise providers can improve PA participation among children and can also help healthcare workers, clinicians, researchers, and policymakers to plan long-term interventions targeting child health. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42021270057.
Subject(s)
Exercise , Mental Disorders , Adult , Adolescent , Humans , Child , Infant, Newborn , Australia , Systematic Reviews as Topic , Research Design , Meta-Analysis as Topic , Review Literature as TopicABSTRACT
BACKGROUND: Hepatitis C virus (HCV) infection is common in chronic kidney disease (CKD) patients on dialysis, causes chronic liver disease, may increase the risk of death, and impacts kidney transplant outcomes. Direct-acting antivirals have replaced interferons because of better efficacy and tolerability. This is an update of a review first published in 2015. OBJECTIVES: We aimed to look at the benefits and harms of interventions for HCV in CKD patients on dialysis: death, disease relapse, treatment response/discontinuation, time to recovery, quality of life (QoL), cost-effectiveness, and adverse events. We aimed to study comparisons of available interventions, compared with placebo, control, with each other and with newer treatments. SEARCH METHODS: We searched the Cochrane Kidney and Transplant's Specialised Register to 23 February 2023 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE and EMBASE, handsearching conference proceedings, and searching the International Clinical Trials Register Portal (ICTRP) and ClinicalTrials.gov. SELECTION CRITERIA: Randomised controlled trials (RCTs), quasi-RCTs, first period of randomised cross-over studies on interventions for HCV in CKD on dialysis were considered. DATA COLLECTION AND ANALYSIS: Summary estimates of effect were obtained using a random-effects model, and results were expressed as risk ratios (RR) and their 95% confidence intervals (CI). Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS: Three studies were included in this update, therefore 13 studies (997 randomised participants) met our inclusion criteria. Overall, the risk of bias was judged low in seven studies, unclear in four, low to unclear in one, and high in one study. Interventions included standard interferon, pegylated (PEG) interferon, standard or PEG interferon plus ribavirin; direct-acting antivirals, and direct-acting antivirals plus PEG interferon plus ribavirin. Compared to placebo or control, standard interferon may make little or no difference to death (5 studies, 134 participants: RR 0.89, 95% CI 0.06 to 13.23) or relapse (low certainty evidence), probably improves end-of-treatment response (ETR) (5 studies, 132 participants: RR 8.62, 95% CI 3.03 to 24.55; I² = 0%) (moderate certainty evidence), and probably makes little or no difference to sustained virological response (SVR) (4 studies, 98 participants: RR 3.25, 95% CI 0.81 to 13.07; I² = 53%), treatment discontinuation (4 studies, 116 participants: RR 4.59, 95% CI 0.49 to 42.69; I² = 63%), and adverse events (5 studies, 143 participants: RR 3.56, 95% CI 0.98 to 13.01; I² = 25%) (moderate certainty evidence). In low certainty evidence, PEG interferon (1 study, 50 participants) may improve ETR (RR 1.53, 95% CI 1.09 to 2.15) but may make little or no difference to death (RR 0.33, 95% CI 0.01 to 7.81), SVR (RR 2.40, 95% CI 0.99 to 5.81), treatment discontinuation (RR 0.11, 95% CI 0.01 to 1.96), adverse events (RR 0.11, 95% CI 0.01 to 1.96) and relapses (21/38 relapsed) (RR 0.72, 95% CI 0.41 to 1.25) compared to standard interferon. In moderate certainty evidence, high-dose PEG interferon (alpha-2a and alpha-2b) may make little or no difference to death (2 studies, 97 participants: RR 4.30, 95% CI 0.76 to 24.33; I² = 0%), ETR (RR 1.42, 95% CI 0.51 to 3.90; I² = 20%), SVR (RR 1.19, 95% CI 0.68 to 2.07; I² = 0%), treatment discontinuation (RR 1.20, 95% CI 0.63 to 2.28; I² = 0%) or adverse events (RR 1.05, 95% CI 0.61 to 1.83; I² = 27%) compared to low-dose PEG interferon. High-dose PEG interferon may make little or no difference to relapses (1 study, 43 participants: RR 1.11, 95% CI 0.45 to 2.77; low certainty evidence). There were no significant subgroup differences. Standard interferon plus ribavirin may lead to higher treatment discontinuation (1 study, 52 participants: RR 2.97, 95% CI 1.19 to 7.36; low certainty evidence) compared to standard interferon alone. In low certainty evidence, PEG interferon plus ribavirin (1 study, 377 participants) may improve SVR (RR 1.80, 95% CI 1.46 to 2.21), reduce relapses (RR 0.33, 95% CI 0.23 to 0.48), slightly increase the number with adverse events (RR 1.10, 95% CI 1.01 to 1.19), and may make little or no difference to ETR (RR 1.01, 95% CI 0.94 to 1.09) compared to PEG interferon alone. The evidence is very uncertain about the effect of PEG interferon plus ribavirin on treatment discontinuation (RR 1.71, 95% CI 0.69 to 4.24) compared to PEG interferon alone. One study reported grazoprevir plus elbasvir improved ETR (173 participants: RR 174.99, 95% CI 11.03 to 2775.78; low certainty evidence) compared to placebo. It is uncertain whether telaprevir plus ribavirin (high versus low initial dose) plus PEG interferon for 24 versus 48 weeks (1 study, 35 participants) improves ETR (RR 1.02, 95% CI 0.67 to 1.56) or SVR (RR 1.02, 95% CI 0.67 to 1.56) because the certainty of the evidence is very low. Data on QoL, cost-effectiveness, cardiovascular outcomes and peritoneal dialysis were not available. AUTHORS' CONCLUSIONS: In dialysis patients with HCV infection grazoprevir plus elbasvir probably improves ETR. There is no difference in ETR or SVR for combinations of telaprevir, ribavirin and PEG interferon given for different durations and doses. Though no longer in use, PEG interferon was more effective than standard interferon for ETR but not SVR. Increasing doses of PEG interferon did not improve responses. The addition of ribavirin to PEG interferon may result in fewer relapses, higher SVR, and higher numbers with adverse events.
Subject(s)
Hepatitis C , Renal Insufficiency, Chronic , Humans , Antiviral Agents/therapeutic use , Chronic Disease , Hepacivirus , Hepatitis C/drug therapy , Interferons/therapeutic use , Recurrence , Renal Dialysis , Renal Insufficiency, Chronic/drug therapy , Ribavirin/therapeutic useABSTRACT
BACKGROUND: To identify and summarize the global research literature on validation of automated noninvasive blood pressure measurement devices (BPMDs) with upper arm cuff, develop a repository of validated BPMDs in compliance with the 2020 World Health Organization technical specifications, and identify challenges and gaps in evidence base on validated BPMDs. METHODS: A scoping review was conducted. Primary research validating BPMDs complying with the 2020 World Health Organization technical specifications (ie, semiautomated/automated noninvasive devices with upper arm cuff), published in English between January 2000 and December 2021, was included. We searched MEDLINE, Web of Science, Scopus, EMBASE, CINAHL, CENTRAL, ProQuest and the dabl website. RESULTS: We included 269 studies validating 251 BPMDs across 89 manufacturers. Omron (29%), Microlife (10%), and A&D Company (8%) were the top 3 manufacturers. The 3 most frequently used validation protocols were the European Society of Hypertension-international protocol 2002 (27%), European Society of Hypertension-international protocol 2010 (25%), and modified British Hypertension Society protocol 1993 (16%), respectively. Nearly 45% of the validated BPMDs were intended for use in clinical settings, 38% were for home or self-measurement use, and 48% were for general adults. Most studies reported that BPMDs passed the validation criteria. There was inadequate reporting across studies, especially pertaining to validation settings. CONCLUSIONS: Most BPMDs fulfilled the validation criteria. However, there are considerable gaps in BPMD research in terms of geographical representation, including specific target populations and diseases/conditions, and a range of arm circumferences. Additionally, a potential strategy is required to accelerate the adoption of the Association for the Advancement of Medical Instrumentation (AAMI)/European Society of Hypertension/International Organization for Standardization Universal Standard (International Organization for Standardization 81060-2:2018) for BPMD validation.
Subject(s)
Blood Pressure Determination , Hypertension , Adult , Humans , Blood Pressure , Blood Pressure Determination/methods , Sphygmomanometers , World Health Organization , Blood Pressure MonitorsABSTRACT
Evidence-informed policymaking integrates the best available evidence on programme outcomes to guide decisions at all stages of the policy process and its importance becomes more pronounced in resource-constrained settings. In this paper, we have reviewed the use of systematic review evidence in framing National Health Programme (NHP) guidelines in India. We searched official websites of the different NHPs, linked to the main website of the Ministry of Health and Family Welfare (MoHFW), in December 2020 and January 2021. NHP guideline documents with systematic review evidence were identified and information on the use of this evidence was extracted. We classified the identified systematic review evidence according to its use in the guideline documents and analysed the data to provide information on the different factors and patterns linked to the use of systematic review evidence in these documents. Systematic reviews were mostly visible in guideline documents addressing maternal and newborn health, communicable diseases and immunization. These systematic reviews were cited in the guidelines to justify the need for action, to justify recommendations for action and opportunities for local adaptation, and to highlight implementation challenges and justify implementation strategies. Guideline documents addressing implementation cited systematic reviews about the problems and policy options more often than citing systematic reviews about implementation. Systematic reviews were linked directly to support statements in few guideline documents, and sometimes the reviews were not appropriately cited. Most of the systematic reviews providing information on the nature and scale of the policy problem included Indian data. It was seen that since 2014, India has been increasingly using systematic review evidence for public health policymaking, particularly for some of its high-priority NHPs. This complements the increasing investment in research synthesis centres and procedures to support evidence-informed decision making, demonstrating the continued evolution of India's evidence policy system.
Subject(s)
National Health Programs , Policy Making , Humans , Infant, Newborn , India , Systematic Reviews as Topic , Guidelines as TopicABSTRACT
OBJECTIVE: Universal Health Coverage aims to address the challenges posed by healthcare inequalities and inequities by increasing the accessibility and affordability of healthcare for the entire population. This review provides information related to impact of public-funded health insurance (PFHI) on financial risk protection and utilisation of healthcare. DESIGN: Systematic review. DATA SOURCES: Medline (via PubMed, Web of Science), Scopus, Social Science Research Network and 3ie impact evaluation repository were searched from their inception until 15 July 2020, for English-language publications. ELIGIBILITY CRITERIA: Studies giving information about the different PFHI in India, irrespective of population groups (above 18 years), were included. Cross-sectional studies with comparison, impact evaluations, difference-in-difference design based on before and after implementation of the scheme, pre-post, experimental trials and quasi-randomised trials were eligible for inclusion. DATA EXTRACTION AND SYNTHESIS: Data extraction was performed by three reviewers independently. Due to heterogeneity in population and study design, statistical pooling was not possible; therefore, narrative synthesis was performed. OUTCOMES: Utilisation of healthcare, willingness-to-pay (WTP), out-of-pocket expenditure (including outpatient and inpatient), catastrophic health expenditure and impoverishment. RESULTS: The impact of PFHI on financial risk protection reports no conclusive evidence to suggest that the schemes had any impact on financial protection. The impact of PFHIs such as Rashtriya Swasthy Bima Yojana, Vajpayee Arogyashree and Pradhan Mantri Jan Arogya Yojana showed increased access and utilisation of healthcare services. There is a lack of evidence to conclude on WTP an additional amount to the existing monthly financial contribution. CONCLUSION: Different central and state PFHIs increased the utilisation of healthcare services by the beneficiaries, but there was no conclusive evidence for reduction in financial risk protection of the beneficiaries. REGISTRATION: Not registered.
Subject(s)
Patient Acceptance of Health Care , Universal Health Insurance , Cross-Sectional Studies , Health Services Accessibility , Humans , India , Insurance, HealthABSTRACT
INTRODUCTION: South Asian countries are ageing and experiencing a rapid increase in proportion of the older population. Income support programmes are of central importance for the older adults as they may help to mitigate the poverty risks associated with ageing and losing the ability to generate income from labour. Evidence related to the income support programmes can help in understanding whether the programmes have been impactful. This scoping review will map the evidence (and gaps) related to income support programmes and create a base to identify the feasibility of future primary research and/or the scope of systematic reviews in the areas where evidence is available. METHODS AND ANALYSIS: The Joanna Briggs Institute scoping review methodology will be followed. Eligibility criteria for the scoping review will be based on the 'PCC' or the 'Population-Concept-Context' concept. Advanced search for the relevant articles will be conducted in MEDLINE (via PubMed), Embase, Scopus, Campbell Collaboration, 3ie International Initiative for Impact Evaluation and Web of Science. Additional resources search will be conducted in important organisational websites. Findings of the scoping review will be summarised using descriptive information (frequencies and percentages) for the available evidence on concept (ie, income support programmes), population characteristics and other study variables. ETHICS AND DISSEMINATION: The review is based on data from available literature, hence an ethical approval is not necessary. With this review, we attempt to provide recommendations to the research community and the policymakers about the currently available evidence and the research required for income support of older adults in South Asia, so that resources can be directed towards addressing the same. We plan to disseminate the findings through presentation in international conference and publication in a peer-reviewed journal. REVIEW REGISTRATION: Not registered.
Subject(s)
Poverty , Research Design , Aged , Asia , Humans , Income , Review Literature as Topic , Systematic Reviews as TopicABSTRACT
INTRODUCTION: Health insurance is one of the important approaches that can help in boosting universal healthcare coverage through improved healthcare utilisation and financial protection. This objectives of this review are to identify various interventions implemented in India to promote awareness of health insurance, and to provide evidence for the effectiveness of such interventions on the awareness and uptake of health insurance by the resident Indian population. METHODS AND ANALYSIS: A systematic review will be carried out based on the Cochrane handbook for systematic reviews of interventions. The review will include experimental and analytical observational studies that have included adult population (>18 years) in India. We will include any intervention, policy or programme that directly or indirectly affects awareness or uptake of health insurance. The following outcomes will be eligible to be included: awareness or health insurance literacy, attitude such as readiness to buy health insurance or decision making, uptake of health insurance, demand-side and supply-side factors for awareness of health insurance, and awareness as a factor for uptake and re-enrolment in health insurance. Databases such as MEDLINE (PubMed), Web of Science, Scopus, 3ie impact evaluation repository and Social Science Research Network will be searched from January 2010 to 15 July 2020. Additionally, important government websites and references of the included studies will be scanned to identify potential records. Three authors, independently, will carry out screening and data extraction. Studies will be categorised into quantitative and qualitative, and mixed-methods synthesis will be employed to analyse the findings. ETHICS AND DISSEMINATION: This review will be based on published studies and will not recruit human participants directly, therefore, ethical clearance is not applicable. We will disseminate the final review findings in a national or international conference and publish in a peer-reviewed journal.
Subject(s)
Insurance, Health , Universal Health Insurance , Adult , Delivery of Health Care , Humans , India , Review Literature as Topic , Systematic Reviews as TopicABSTRACT
BACKGROUND: Micronutrient deficiency affects the health and development of vulnerable population such as children and pregnant women. Measures such as fortification of food and supplementation have been implemented to prevent or control deficiencies related to micronutrients. OBJECTIVE: To assess the effect of vitamin A, vitamin D, and calcium fortification and supplementation on nutritional status of women in reproductive age group. To assess the toxicities and adverse events related to intervention. METHODOLOGY: Systematic reviews including RCTs on women of reproductive age group provided with vitamin A, vitamin D, and calcium supplementation or fortified food were included, to report all malnutrition-related outcomes due to deficiency of the abovementioned micronutrients. The Cochrane Database of Systematic Reviews, EPPI Centre, Campbell Collaboration, PubMed, Web of Science, and Scopus were searched electronically for English language publications, until 31 March 2018. Hand searching of the articles was done from the Journal of Food Science and Technology. Two independent reviewers selected the systematic reviews, extracted data, and assessed for the quality. RESULTS: A total of 16 systematic reviews were included in narrative synthesis. Supplementation of vitamin A was reported to result in increased maternal serum retinol concentrations and increased breast milk retinol concentration. It reduced the risk of anemia (Hb < 11 g/dL) and reduced maternal clinical infection. Vitamin D supplementation increased 25-hydroxy vitamin D levels. There was insufficient evidence for the effect on bone mineral density and serum calcium levels. Calcium supplementation did not have any significant effect on body weight, weight gain, and body mass index of the participants. CONCLUSION: This overview of systematic reviews reiterates the nutritional importance of vitamin A, vitamin D, and calcium supplementation for the reproductive age women. However, there was no empirical evidence available for fortification of food with vitamin A, vitamin D, and calcium and nutritional benefits of the same for reproductive age women, therefore thrusting upon the need of conducting future quality research, i.e., clinical trials and systematic reviews for food fortification. SYSTEMATIC REVIEW REGISTRATION: A priori protocol for this overview of systematic reviews was registered in PROSPERO with registration number CRD42018089403 .
Subject(s)
Calcium , Vitamin A , Child , Dietary Supplements , Female , Humans , Nutritional Status , Pregnancy , Systematic Reviews as Topic , Vitamin DABSTRACT
The objectives of this review were to understand the epidemiology and outbreak of NiV infection and to discuss the preventive and control measures across different regions. We searched PubMed and Scopus for relevant articles from January 1999 to July 2018 and identified 927 articles which were screened for titles, abstracts and full texts by two review authors independently. The screening process resulted in 44 articles which were used to extract relevant information. Information on epidemiology of NiV, outbreaks in Malaysia, Singapore, Bangladesh, India and Philippines, including diagnosis, prevention, treatment, vaccines, control, surveillance and economic burden due to NiV were discussed. Interdisciplinary and multi sectoral approach is vital in preventing the emergence of NiV. It is necessary to undertake rigorous research for developing vaccines and medicines to prevent and treat NiV.