Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

1,059 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Reporting missing participant data in randomised trials: systematic survey of the methodological literature and a proposed guide.
Akl EA, Shawwa K, Kahale LA, Agoritsas T, Brignardello-Petersen R, Busse JW, Carrasco-Labra A, Ebrahim S, Johnston BC, Neumann I, Sola I, Sun X, Vandvik P, Zhang Y, Alonso-Coello P, Guyatt GH. Akl EA, et al. Among authors: guyatt gh. BMJ Open. 2015 Dec 30;5(12):e008431. doi: 10.1136/bmjopen-2015-008431. BMJ Open. 2015. PMID: 26719310 Free PMC article. Review.
An observational study found that authors of randomized controlled trials frequently use concealment of randomization and blinding, despite the failure to report these methods.
Devereaux PJ, Choi PT, El-Dika S, Bhandari M, Montori VM, Schünemann HJ, Garg AX, Busse JW, Heels-Ansdell D, Ghali WA, Manns BJ, Guyatt GH. Devereaux PJ, et al. Among authors: guyatt gh. J Clin Epidemiol. 2004 Dec;57(12):1232-6. doi: 10.1016/j.jclinepi.2004.03.017. J Clin Epidemiol. 2004. PMID: 15617948
Need for expertise based randomised controlled trials.
Devereaux PJ, Bhandari M, Clarke M, Montori VM, Cook DJ, Yusuf S, Sackett DL, Cinà CS, Walter SD, Haynes B, Schünemann HJ, Norman GR, Guyatt GH. Devereaux PJ, et al. Among authors: guyatt gh. BMJ. 2005 Jan 8;330(7482):88. doi: 10.1136/bmj.330.7482.88. BMJ. 2005. PMID: 15637373 Free PMC article. Review.
Validity of composite end points in clinical trials.
Montori VM, Permanyer-Miralda G, Ferreira-González I, Busse JW, Pacheco-Huergo V, Bryant D, Alonso J, Akl EA, Domingo-Salvany A, Mills E, Wu P, Schünemann HJ, Jaeschke R, Guyatt GH. Montori VM, et al. Among authors: guyatt gh. BMJ. 2005 Mar 12;330(7491):594-6. doi: 10.1136/bmj.330.7491.594. BMJ. 2005. PMID: 15761002 Free PMC article. Review.
1,059 results