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Published on: April 19, 2024
A living systematic review protocol for COVID-19 clinical trial registrations
Brittany J Maguire1,2, Philippe J Guérin1,2
1Infectious Diseases Data Observatory (IDDO), Oxford, UK.
Abstract:
Since the coronavirus disease 2019 (COVID-19) outbreak was identified in December 2019 in Wuhan, China, a strong response from the research community has been observed with the proliferation of independent clinical trials assessing diagnostic methods, therapeutic and prophylactic strategies. While there is no intervention for the prevention or treatment of COVID-19 with proven clinical efficacy to date, tools to distil the current research landscape by intervention, level of evidence and those studies likely powered to address future research questions is essential. This living systematic review aims to provide an open, accessible and frequently updated resource summarising the characteristics of COVID-19 clinical trial registrations. Weekly search updates of the WHO International Clinical Trials Registry Platform (ICTRP) and source registries will be conducted. Data extraction by two independent reviewers of trial characteristic variables including categorisation of trial design, geographic location, intervention type and targets, level of evidence and intervention adaptability to low resource settings will be completed. Descriptive and thematic synthesis will be conducted. A searchable and interactive visualisation of the results database will be created, and made openly available online. Weekly results from the continued search updates will be published and made available on the Infectious Diseases Data Observatory (IDDO) website ( COVID-19 website). This living systematic review will provide a useful resource of COVID-19 clinical trial registrations for researchers in a rapidly evolving context. In the future, this sustained review will allow prioritisation of research targets for individual patient data meta-analysis.
Insights
This living systematic review tracks COVID-19 clinical trial registrations, offering a continuously updated resource for researchers. It synthesizes trial data to guide future research and identify effective interventions for coronavirus disease 2019.
Area of Science:
- Public Health
- Infectious Diseases
- Clinical Trials
Background:
- The COVID-19 pandemic has spurred extensive research, including numerous clinical trials for diagnostics, therapeutics, and prophylactics.
- Despite global efforts, no definitive treatments or preventive measures for COVID-19 have been established.
- A comprehensive overview of ongoing clinical trials is crucial for navigating the research landscape and identifying high-priority studies.
Purpose of the Study:
- To create a living, systematic review of COVID-19 clinical trial registrations.
- To provide an open, accessible, and frequently updated resource summarizing trial characteristics.
- To aid researchers in understanding the current research landscape and prioritizing future investigations.
Main Methods:
- Conducting weekly searches of the WHO International Clinical Trials Registry Platform (ICTRP) and other registries.
- Extracting data on trial design, location, interventions, evidence levels, and adaptability to low-resource settings by two independent reviewers.
- Performing descriptive and thematic synthesis, and creating a searchable, interactive online visualization of the results.
Main Results:
- A continuously updated database of COVID-19 clinical trial registrations will be made available.
- Weekly publications of search results will be published on the Infectious Diseases Data Observatory (IDDO) website.
- The review will categorize trials by intervention, evidence level, and suitability for low-resource settings.
Conclusions:
- This living systematic review offers a valuable, dynamic resource for researchers in the rapidly evolving field of COVID-19 research.
- The synthesized data will facilitate the prioritization of research targets for future meta-analyses.
- The accessible online platform ensures broad dissemination of critical information on COVID-19 clinical trials.
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