Determinants of participation in state-of-the-art cancer prevention, early detection/screening, and treatment trials among African-Americans.
It has been suggested that the greatest potential for reducing cancer mortality in high-risk populations may be realized through aggressive implementation of prevention, diagnostic, and state-of-the-art treatment programs and increasing participation in cancer trials. However, the national data suggest that African-Americans are most often underrepresented in such programs and/or trials. Multiple factors are assumed to contribute to this situation, but currently few studies have been conducted to validate their influence. A study focused on identifying factors that contribute to participation of African-Americans in investigational cancer programs and/or trials was therefore conducted. Two hundred twenty African-American men and women were recruited to participate in a regional survey. There was evidence to support the impact that perceptions, attitudes, and beliefs have on willingness to participate in investigational programs and/or trials. The factor having the greatest influence on willingness to participate in investigational programs and/or trials was perceived efficacy of the investigational programs and/or trials. Among this sample there was an apparent hesitancy of many to participate in research programs and/or trials. The prevailing belief that such programs and/or trials were only for those with the disease or condition under study appeared to influence their response. However, when provided information on the opportunities for participation in prevention, diagnostic, and treatment programs and/or projects for those within the general community (especially for those at higher risk) and on the benefits of participation, a much greater willingness to participate was expressed by participants.
Millon-Underwood
S
S
School of Nursing, University of Wisconsin-Milwaukee 53201.
Sanders
E
E
Davis
M
M
D000293:Adolescent; D000328:Adult; D001741:Black or African American; D001290:Attitude; D002986:Clinical Trials as Topic; D003256:Community Participation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000208:ethnology / Q000517:prevention & control* / Q000628:therapy; D012106:Research; D012306:Risk; D012938:Social Perception; D014481:United States / Q000453:epidemiology