Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

MyNCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1980 17
1981 37
1982 28
1983 37
1984 51
1985 25
1986 33
1987 42
1988 31
1989 49
1990 34
1991 54
1992 38
1993 47
1994 43
1995 58
1996 56
1997 56
1998 44
1999 47
2000 72
2001 68
2002 63
2003 68
2004 46
2020 0
Text availability
Article attribute
Article type
Publication date

Search Results

1,144 results
Results by year
Filters applied: . Clear all
Page 1
Assessing the quality of reports of randomized clinical trials: is blinding necessary?
Jadad AR, et al. Control Clin Trials 1996. PMID 8721797
It has been suggested that the quality of clinical trials should be assessed by blinded raters to limit the risk of introducing bias into meta-analyses and systematic reviews, and into the peer-review process. ...This study describes the development of an instrument to assess the quality of reports of randomized clinical trials (RCTs) in pain research and its use to determine the effect of rater blinding on the assessments of quality. ...
It has been suggested that the quality of clinical trials should be assessed by blinded raters to limit the risk of introducing bias …
The method of minimization for allocation to clinical trials. a review.
Scott NW, et al. Control Clin Trials 2002 - Review. PMID 12505244
It has been suggested that adjustment should always be made for minimization factors when analyzing trials where minimization is the allocation method used. ...Minimization has been recommended by many commentators for use in clinical trials. Despite this it is still rarely used in practice. ...
It has been suggested that adjustment should always be made for minimization factors when analyzing trials where minimization is the …
Design of the Women's Health Initiative clinical trial and observational study. The Women's Health Initiative Study Group
[No authors listed] Control Clin Trials 1998 - Clinical Trial. PMID 9492970
The Women's Health Initiative (WHI) is a large and complex clinical investigation of strategies for the prevention and control of some of the most common causes of morbidity and mortality among postmenopausal women, including cancer, cardiovascular disease, and osteoporotic fractures. ...
The Women's Health Initiative (WHI) is a large and complex clinical investigation of strategies for the prevention and control of som …
Assessing the quality of randomized trials: reliability of the Jadad scale.
Clark HD, et al. Control Clin Trials 1999. PMID 10503804
An instrument was developed and validated by Jadad, et al. to assess the quality of clinical trials using studies from the pain literature. ...Four raters independently assessed blinded and unblinded versions of 76 randomized trials. Interrater agreement was calculated among combinations of four raters for blinded and unblinded versions of the studies. ...
An instrument was developed and validated by Jadad, et al. to assess the quality of clinical trials using studies from the pain liter …
Look AHEAD (Action for Health in Diabetes): design and methods for a clinical trial of weight loss for the prevention of cardiovascular disease in type 2 diabetes
Ryan DH, et al. Control Clin Trials 2003 - Clinical Trial. PMID 14500058
This program is compared to a control condition given diabetes support and education. The primary study outcome is time to incidence of a major CVD event. ...Other outcomes include components of CVD risk, cost and cost-effectiveness, diabetes control and complications, hospitalizations, intervention processes, and quality of life....
This program is compared to a control condition given diabetes support and education. The primary study outcome is time to incidence …
The Age-Related Eye Disease Study (AREDS): design implications. AREDS report no. 1
Age-Related Eye Disease Study Research Group . Control Clin Trials 1999 - Clinical Trial. PMID 10588299 Free PMC article.
Data on progression rates and risk factors from the study will increase understanding of the clinical course of both conditions, generate hypotheses about etiology, and aid in the design of clinical trials of potential interventions. ...This paper describes the AREDS design, including the study rationale and operational structure, and the approach adopted to combine, for two diseases, clinical trials with a natural history study....
Data on progression rates and risk factors from the study will increase understanding of the clinical course of both conditions, generate hy …
Assessment of blinding in clinical trials.
Bang H, et al. Control Clin Trials 2004. PMID 15020033
Success of blinding is a fundamental issue in many clinical trials. The validity of a trial may be questioned if this important assumption is violated. Although thousands of ostensibly double-blind trials are conducted annually and investigators acknowledge the importance of blinding, attempts to measure the effectiveness of blinding are rarely discussed. ...
Success of blinding is a fundamental issue in many clinical trials. The validity of a trial may be questioned if this important assum …
1,144 results
Jump to page
Feedback