Systematic Review Search Strategy Support
Systematic review search strategy support for concepts, databases, controlled vocabulary, Boolean logic, documentation, and reproducibility.
A systematic review search strategy should be reproducible, sensitive enough to find relevant evidence, and documented so another researcher can understand what was searched. Tezyar helps translate the review question into searchable concepts, select databases, combine controlled vocabulary and free-text terms, test retrieval, and document the final strategy.
Translate the Review Question Into Concepts
Frameworks such as PICO can help structure some questions, but searchable concepts should be chosen from the actual review question rather than forcing every framework element into the query.
Controlled Vocabulary and Free Text
Database subject headings and natural-language synonyms complement each other. Search syntax must be adapted to each database rather than copied unchanged.
Test and Refine Retrieval
Known relevant studies can be used as a practical check that the strategy retrieves important records while terms are refined for excessive noise or missed concepts.
Document for Reproducibility
Record database and platform, search date, exact query, limits, and result count so the search can be reported and updated.
Frequently Asked Questions
Can one search string be used in every database?
No. Concepts can remain consistent, but field codes, subject headings, proximity operators, and syntax differ by platform.
Do you help prepare searches for PRISMA reporting?
Yes. Reproducible documentation of databases and strategies supports transparent reporting.
Related specialized topics
Risk-of-bias assessment support using study-design-appropriate tools such as RoB 2, ROBINS-I, and JBI instruments.
GRADE support for rating certainty of evidence across outcomes and preparing transparent evidence profiles.
Meta-analysis support in R for effect-size preparation, random- and fixed-effect models, heterogeneity, subgroup analysis, meta-regression, and forest plots.
PRISMA 2020 support for systematic review reporting, flow diagrams, checklists, methods transparency, and manuscript review.
PROSPERO protocol support for eligible systematic reviews: review question, eligibility, outcomes, search approach, bias assessment, and synthesis plan.
Network meta-analysis support for multi-treatment evidence networks, assumptions, modelling, inconsistency assessment, ranking, and reporting.