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Assessing The Interpretation Of Criteria For Clinical Trial Eligibility: A Survey Of Oncology Investigators, Charles Weijer, Benjamin Freedman, Stanley Shapiro, Abraham Fuks, Myriam Skrutkowska, Maria Sigurjonsdottir
Assessing The Interpretation Of Criteria For Clinical Trial Eligibility: A Survey Of Oncology Investigators, Charles Weijer, Benjamin Freedman, Stanley Shapiro, Abraham Fuks, Myriam Skrutkowska, Maria Sigurjonsdottir
Charles Weijer
OBJECTIVE: To investigate whether eligibility criteria that exclude the elderly, persons with psychiatric disease, and persons with substance abuse problems from participation in randomized controlled trials (RCTs) are subjective and hence a source of variability in enrolment decisions and investigator uncertainty.
DESIGN: Survey questionnaire.
PARTICIPANTS: Cancer investigators from the United States and Canada.
INTERVENTIONS: Investigators were presented with clinical vignettes from 3 patient categories--eligible, ineligible and uncertain--for each of 5 eligibility criteria--3 subjective and 2 objective--and were asked whether they would enrol the patient in a trial and how sure they were of this decision. Demographic characteristics of the investigators …