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Use SRDR+ as a free platform for extracting, archiving, and sharing data during systematic reviews and accessing shared data related to systematic reviews.

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Use SRDR+ for accessing data related to systematic reviews when producing guidelines and recommendation statements for their constituencies.

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Use SRDR+ for instructing students and trainees in the best practices related to research methodology and evaluation.


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Leading professionals love SRDR+

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Mathias Perleth, MPH

Board Treasurer, International Network of Agencies for Health Technology Assessment [INAHTA], Germany
“In my regard, SRDR is among the most relevant developments in recent years!”
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Christine Clifford, MHP

Project Director, Eunice Kennedy Shriver Center, University of Massachusetts Medical School, USA
“I like SRDR’s use of the Tabs and the separation by topic area of the Tabs; it allows for focus on sections of a paper at a time. SRDR is powerful and adaptable, provides a way to standardize diverse results, and provides structure.“
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Tianjing Li, MD, MHS, PhD

Director, Cochrane Eyes and Vision United States Satellite, Associate Professor, Johns Hopkins Bloomberg School of Public Health, USA
“SRDR is one of the few data systems designed specifically for producing and archiving systematic reviews with the intention to share the data with the public. It’s extremely flexible and it allows users to design their forms (and data items on the forms) in a way that best suit their needs and workflow.”
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James Scott Parrott, PhD

Professor, Rutgers University School of Health Professions, USA
“The structure of SRDR lends itself well to teaching metacognitive processes associated with linking the discrete steps of the evidence analysis process. Another benefit is the flexibility of SRDR to handle diagnostic accuracy as well as etiology, treatment, and prognosis questions during systematic reviews.”

Create your systematic review project today

SRDR+ has a variety of features that make it the best place to conduct systematic reviews.
Build electronic data extraction forms
Extract and compare data
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Access study data from published systematic reviews today.

Browse topics with available study data.
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Use study data in your own systematic review.

Recently published projects

Published on February 21, 2020
Maternal and Fetal Effects of Mental Health Treatments in Pregnant and Breastfeeding Women: A Systematic Review of Pharmacological Interventions
168 Studies • 4 Key Questions • 1 Extraction Forms
Objectives: A systematic review to assess the efficacy and comparative effectiveness of pharmacological interventions for pregnant and postpartum women with psychiatric disorders.
Published on September 24, 2020
Care Interventions for People Living With Dementia (PLWD) and Their Caregivers [Entered Retrospectively]
634 Studies • 1 Key Questions • 1 Extraction Forms
Objectives: Structured Abstract Objective. To understand the evidence base for care interventions for people living with dementia (PLWD) and their caregivers, and to assess the potential for broad dissemination and implementation of that evidence. Data sources. We searched Ovid Medline, Ovid Embase, Ovid PsycINFO, CINAHL, and the Cochrane Central Register of Controlled Trials (CENTRAL) to identify randomized controlled trials, nonrandomized controlled trials, and quasi-experimental designs published and indexed in bibliographic databases through March, 2020. Review methods. We searched for nondrug interventions targeting PLWD, their informal or formal caregivers, or health systems. Two investigators screened abstracts and full-text articles of identified references for eligibility. Eligible studies included randomized controlled trials and quasi-experimental observational studies enrolling people with Alzheimer’s disease or related dementias or their informal or formal caregivers. We extracted basic study information from all eligible studies. We assessed risk of bias, and summarized results for studies not judged to be NIH Stage Model 0 to 2 (pilot or small sample size studies) or to have high risk of bias. We grouped interventions into categories based on intervention target. Results. We identified 9217 unique references, of which 627 unique studies with an additional 267 companion articles were eligible. We classified interventions into 37 major categories. With few exceptions, we did not combine data quantitatively due to variability of interventions, comparison groups, outcomes measured, and study timing. Low-strength evidence shows that an intensive multicomponent intervention for informal caregiver support, with education, group discussion, in-home and phone support, and caregiver feedback (i.e. discrete adaptations of REACH II), may improve informal caregiver depression at 6 months. Low-strength evidence also shows that collaborative care models (i.e. Care Ecosystems or discrete adaptations of the ACCESS models) may improve quality of life for PLWD and health system-level markers, including improvements in guideline-based quality indicators and reducing emergency room visits. The literature does not allow for further determination of whether the very small to small average effects in quality of life applied to all enrolled PLWD or if larger effects were concentrated in an unidentified subgroup. For all other interventions and outcomes, we found the evidence insufficient to draw conclusions. Insufficient evidence does not mean that the intervention is determined to be of no value to PLWD or their caregivers. Rather, it means that due to the uncertainty of the evidence, we could not draw meaningful conclusions at this time. Conclusions. Despite hundreds of studies, very little evidence supports widespread dissemination of any general care approaches for PLWD or caregivers. This review demonstrates the need for larger, longer-term, and more rigorous studies of interventions.
Published on February 12, 2019
SRDR Project Indexing
175 Studies • 1 Key Questions • 1 Extraction Forms
Objectives: This is a Methods Research project that catalogs the various projects with publicly available data on the SRDR Webpage.

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