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Welcome to the Systematic
Review Data Repository
Welcome to the Systematic Review Data Repository
The Systematic Review Data Repository (SRDR) is a powerful and easy-to-use tool for the extraction and management of data for systematic review or meta-analysis. It is also an open and searchable archive of systematic reviews and their data.

Interested in helping test an exciting new software for data abstraction? You can earn $250 by completing the Data Abstraction Assistant (DAA) Trial! For more information, Click here!
The Data Abstraction Assistant Trial, is a PCORI (Contract # ME-1310-070ME-1310-070) funded trial within the Johns Hopkins University School of Public Health
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Recently Completed and Deposited Reports Data

CER Management Strategies for Renal Artery Stenosis: 2014 Update


Public Report Complete
Statistics: 0 Studies, 3 Key Questions, 1 Extraction Form,
Date Created: Jun 29, 2015 01:58PM
Description: An update of the 2006 and 2007 CERs comparing medical treatment, angioplasty+-stenting, and open vascular procedures for atherosclerotic renal artery stenosis. The update reviews only angioplasty with stenting (not an update of angioplasty without stenting).

Blood Pressure Target – Data Import Training Case


Public Report Complete
Statistics: 5 Studies, 2 Key Questions, 1 Extraction Form,
Date Created: Oct 02, 2014 08:48PM
Description: Background: The optimal blood pressure target in patients with chronic kidney disease (CKD) is unclear. Purpose: To summarize trials comparing lower versus higher blood pressure targets in adult patients with CKD and focus on proteinuria as an effect modifier. Data Sources: MEDLINE and the Cochrane Central Register of Controlled Trials (July 2001 through January 2011) were searched for reports from randomized, controlled trials with no language restriction. Study Selection: Authors screened abstracts to identify reports from trials comparing blood pressure targets in adults with CKD that had more than 50 participants per group; at least 1-year follow-up; and outcomes of death, kidney failure, cardiovascular events, change in kidney function, number of antihypertensive agents, and adverse events. Data Extraction: Reviewers extracted data on study design, methods, sample characteristics, interventions, comparators, outcomes, number of medications, and adverse events and rated study quality and quality of analyses for proteinuria subgroups.

CDP Test Project


Public Report Complete
Statistics: 108 Studies, 3 Key Questions, 2 Extraction Forms,
Date Created: Sep 13, 2013 01:16AM
Description: None Provided

CER Management Strategies for Renal Artery Stenosis: 2014 Update


Public Report Complete
Statistics: 0 Studies, 3 Key Questions, 1 Extraction Form,
Date Created: Jun 29, 2015 01:58PM
Description: An update of the 2006 and 2007 CERs comparing medical treatment, angioplasty+-stenting, and open vascular procedures for atherosclerotic renal artery stenosis. The update reviews only angioplasty with stenting (not an update of angioplasty without stenting).

Blood Pressure Target – Data Import Training Case


Public Report Complete
Statistics: 5 Studies, 2 Key Questions, 1 Extraction Form,
Date Created: Oct 02, 2014 08:48PM
Description: Background: The optimal blood pressure target in patients with chronic kidney disease (CKD) is unclear. Purpose: To summarize trials comparing lower versus higher blood pressure targets in adult patients with CKD and focus on proteinuria as an effect modifier. Data Sources: MEDLINE and the Cochrane Central Register of Controlled Trials (July 2001 through January 2011) were searched for reports from randomized, controlled trials with no language restriction. Study Selection: Authors screened abstracts to identify reports from trials comparing blood pressure targets in adults with CKD that had more than 50 participants per group; at least 1-year follow-up; and outcomes of death, kidney failure, cardiovascular events, change in kidney function, number of antihypertensive agents, and adverse events. Data Extraction: Reviewers extracted data on study design, methods, sample characteristics, interventions, comparators, outcomes, number of medications, and adverse events and rated study quality and quality of analyses for proteinuria subgroups.

CDP Test Project


Public Report Complete
Statistics: 108 Studies, 3 Key Questions, 2 Extraction Forms,
Date Created: Sep 13, 2013 01:16AM
Description: None Provided



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The data contained in this project are distributed under the terms of the Creative Commons Attribution-NonCommerical license, which permits the use, dissemination, and reproduction in any medium, provided the original work is properly cited, and that the use is non-commercial and otherwise in compliance with the license. See: http://creativecommons.org/licenses/by-nc/3.0/

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