Records about ongoing or unpublished studies registered on the International Clinical Trials Registry Platform (ICTRP) or ClinicalTrials.gov (CT.gov) in the latest interventional Cochrane Database of Systematic Reviews (CDSRs)
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria about CDSRs: CDSRs during the last six months. Inclusion criteria about ongoing or unpublished studies for reference standard: records about ongoing or unpublished studies registered on the ICTRP or CT.gov in the included interventional CDSRs
Exclusion criteria
Exclusion criteria: Exclusion criteria about CDSRs: CDSRs that used Cochrane Review Group Specialized Registers or CDSRs that did not use CENTRAL, ICTRP, or CT.gov. CDSRs that searched non-randomized trials, the trials other than randomized controlled trials (RCTs) or quasi-randomized controlled trials (quasi-RCTs).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the sensitivity, with its 95 % confidence interval, of CENTRAL search | — |
Secondary
| Measure | Time frame |
|---|---|
| NNR, with its 95 % confidence interval, of CENTRAL search | — |
Countries
Japan,Asia(except Japan),North America,South America,Australia,Europe,Africa
Contacts
Seichiryo Hospital Department of Psychiatry