Systematic literature review writing Regional Institute of Medical Sciences (RIMS) Imphal

Systematic literature review writing RIMS Imphal. Conducting evidence-based clinical and public health research at the Regional Institute of Medical Sciences (RIMS), Imphal demands methodological precision, prospective protocol registration, and strict adherence to international reporting frameworks targeting PubMed-, MEDLINE-, and Scopus-indexed medical journals. Postgraduate MD/MS/DM/MCh scholars, PhD candidates, and clinical faculty must satisfy stringent academic benchmarks when producing scientific evidence for academic dissertations and high-impact publications. Delivering a methodologically sound Systematic literature review writing Regional Institute of Medical Sciences (RIMS) Imphal transforms regional tertiary healthcare observations and clinical trial data into globally recognized medical scholarship.

Establishing PICO Protocols and PROSPERO Registration

A high-yield systematic review begins with a clearly focused research question framed using the PICO (Population, Intervention, Comparison, Outcome) or PECO framework. Investigators draft and register prospective review protocols on international databases like PROSPERO or the Open Science Framework (OSF) to ensure research integrity, prevent duplicate reviews, and establish an auditable research plan. Defining explicit inclusion and exclusion criteria at the outset eliminates post-hoc selection bias.

Multi-Database Search Execution and PRISMA 2020 Compliance

Top-tier medical publishers require comprehensive, fully reproducible search algorithms designed to identify all relevant published and unpublished literature:

• Formulating structured search strings combining Medical Subject Headings (MeSH terms), Emtree descriptors, text keywords, and Boolean operators across primary databases: PubMed/MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Scopus, and Web of Science.
• Screening grey literature sources, clinical trial registries (such as CTRI and ClinicalTrials.gov), conference proceedings, and backward/forward citation networks to minimize publication bias.
• Systematically tracking the entire screening and selection process via standardized PRISMA 2020 flow diagrams.

Methodological Quality and Risk of Bias Assessment

Evaluating the internal validity of included studies forms the core of rigorous systematic appraisal:

• Randomized Controlled Trials: Appraised using the Cochrane RoB 2 (Risk of Bias 2) tool across all five bias domains.
• Non-Randomized & Observational Studies: Evaluated using ROBINS-I (for non-randomized interventions) or the Newcastle-Ottawa Scale (NOS) for cohort and case-control studies.
• Diagnostic Accuracy Studies: Assessed using the QUADAS-2 framework.
• Certainty of Evidence: Graded and summarized using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach to produce Summary of Findings (SoF) tables.

Quantitative Data Synthesis and Meta-Analysis

When included studies demonstrate sufficient clinical and methodological homogeneity, data are pooled quantitatively:

• Extracting relevant outcome metrics and computing pooled effect estimates: Risk Ratios (RR), Odds Ratios (OR), Hazard Ratios (HR), Mean Differences (MD), or Standardized Mean Differences (SMD).
• Quantifying statistical heterogeneity using fixed-effect or random-effects models.
• Generating publication-grade Forest plots, subgroup analyses, meta-regressions, and Funnel plots with Egger’s and Begg’s tests to evaluate publication bias and small-study effects.

ICMJE Ethical Guidelines and Manuscript Formatting

Final manuscript development requires strict compliance with ICMJE publication ethics, Vancouver/NLM citation standards, structured data extraction tables, and thorough similarity verification (via Turnitin or iThenticate) to ensure rapid peer review clearance and publication success.

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