Systematic literature review writing AIIMS Nagpur

Systematic literature review writing AIIMS Nagpur. Conducting evidence-based clinical and translational research at AIIMS Nagpur (All India Institute of Medical Sciences, Nagpur) demands adherence to international reporting standards, prospective protocol registration, and publication-ready indexing targeting high-impact Q1/Q2 medical journals indexed in PubMed, MEDLINE, and Scopus. Postgraduate MD/MS/DM/MCh scholars, PhD candidates, and clinical faculty must satisfy stringent methodological benchmarks when developing a systematic review or meta-analysis. Delivering a methodologically sound Systematic literature review writing AIIMS Nagpur bridges tertiary and national healthcare evidence with globally visible medical scholarship.

Establishing PICO Protocols and PROSPERO Registration

A high-yield systematic review begins with a focused research question constructed via the PICO (Population, Intervention, Comparison, Outcome) or PECO framework. Investigators draft and register prospective review protocols on international registries like PROSPERO or the Open Science Framework (OSF) to establish transparency and prevent duplication. Defining precise inclusion and exclusion criteria at inception eliminates post-hoc selection bias.

Multi-Database Search Execution and PRISMA 2020 Compliance

Publishing in indexed medical journals requires broad and reproducible database search algorithms:

• Formulating structured boolean syntax combining Medical Subject Headings (MeSH), Emtree terms, and free-text keywords across PubMed, Embase, Cochrane CENTRAL, Scopus, and Web of Science.
• Screening grey literature repositories, trial registries (CTRI, ClinicalTrials.gov), and backward/forward citation tracking to eliminate publication bias.
• Documenting the screening workflow (identification, screening, eligibility, inclusion) via standardized PRISMA 2020 flow diagrams.

Methodological Quality and Risk of Bias Assessment

Systematic appraisal demands domain-specific assessment tools tailored to study designs:

• Randomized Controlled Trials: Assessed using the Cochrane RoB 2 (Risk of Bias 2) tool.
• Non-Randomized & Observational Studies: Assessed using ROBINS-I (for non-randomized interventions) or the Newcastle-Ottawa Scale (NOS) for case-control and cohort designs.
• Diagnostic Accuracy Studies: Evaluated using QUADAS-2.
• Certainty of Evidence: Synthesized and reported using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) framework.

Quantitative Data Synthesis and Meta-Analysis

Where studies are sufficiently homogenous, quantitative outcomes are synthesized using dedicated statistical packages:

• Computing pooled effect measures: Risk Ratios (RR), Odds Ratios (OR), Mean Differences (MD), or Standardized Mean Differences (SMD).
• Quantifying inter-study heterogeneity and running random-effects or fixed-effect models.
• Generating publication-quality Forest plots, Subgroup/Meta-regression analyses, and Funnel plots with Egger’s test to evaluate publication bias.

ICMJE Ethical Standards and Journal Formatting

Final manuscript preparation requires alignment with ICMJE publication ethics, Vancouver/NLM citation standards, structured data extraction tables, and rigorous plagiarism verification (Turnitin/iThenticate) to ensure seamless editorial evaluation and peer review clearance.

Thank you for read our blog “Systematic literature review writing AIIMS Nagpur”