Planning controlled clinical trials on the basis of descriptive data analysis

1991 ◽  
Vol 10 (5) ◽  
pp. 777-795 ◽  
Author(s):  
Klaus Abt
Keyword(s):  
Clinical Trials ◽  
Data Analysis ◽  
Controlled Clinical Trials ◽  
Descriptive Data

A rejoinder to "Psychotherapy research ethics: Continuing the debate on controlled clinical trials."

1987 ◽  
Vol 42 (12) ◽  
pp. 1132-1133
Author(s):  
Stanley D. Imber ◽  
Lawrence M. Glanz ◽  
Irene Elkin ◽  
Stuart M. Sotsky ◽  
Jenny L. Boyer ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Research Ethics ◽  
Psychotherapy Research ◽  
Controlled Clinical Trials

A Multivariate Approach to Analyze Ordinal Data Collected in Clinical Trials of Analgesic Agents

1979 ◽  
Vol 18 (03) ◽  
pp. 175-179
Author(s):  
E. Mabubini ◽  
M. Rainisio ◽  
V. Mandelli
Keyword(s):  
Clinical Trials ◽  
Multivariate Analysis ◽  
Analgesic Effect ◽  
Ordinal Data ◽  
Ordinal Scale ◽  
Multivariate Approach ◽  
Controlled Clinical Trials ◽  
Second Stage ◽  
Analgesic Agents ◽  
Relevant Factors

After pointing out the drawbacks of the approach commonly used to analyze the data collected in controlled clinical trials carried out to evaluate the analgesic effect of potential agents, the authors suggest a procedure suitable for analyzing data coded according to an ordinal scale. In the first stage a multivariate analysis is carried out on the codec! data and the projection of each result in the space of the most relevant factors is obtained. In the second stage the whole set of these values is processed by distribution-free tests. The procedure has been applied to data previously published by VENTAITBIDDA et al. [18].

Fluoxetine Not Associated With Increased Violence or Aggression in Controlled Clinical Trials

1992 ◽  
Vol 4 (4) ◽  
pp. 285-295 ◽  
Author(s):  
John Heiligenstein ◽  
Emil Coccaro ◽  
Janet Potvin ◽  
Charles Beasley ◽  
Bruce Dornseif ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Controlled Clinical Trials
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