Diagnosing uncertainty: The challenges of implementing medical screening programs for minority sub-populations in Canada.

Diagnosing uncertainty: The challenges of implementing medical screening programs for minority sub-populations in Canada. Soc Sci Med. 2019 Oct 28;244:112643 Authors: Gaspar M, Rosenes R, Burchell AN, Grennan T, Salit I, Grace D Abstract The social science literature on medical screening has documented a notable disjuncture between the promises of population-based screening programs and the complex realities of their rollout in everyday practice. We contribute to this scholarship by examining how healthcare providers confront numerous uncertainties associated with the implementation of anal cancer screening programs in Canada given the absence of standardized national evidence-based guidelines. The data was derived from in-depth interviews conducted with 13 physicians and 2 clinical researchers about anal cancer screening for gay, bisexual and other men who have sex with men living with HIV, the minority sub-population at the highest risk for HPV-associated anal cancer. Despite having unknown utility and low specificity, an initial anal Pap test was used to triage patients into anal dysplasia clinics for high-resolution anoscopy. This process led to technological scepticism toward the Pap's accuracy, diagnostic ambiguity related to the interpretation of the cytology results and increased patient anxiety regarding abnormal results. Physicians navigated a tension between wanting to avoid exposing their patients to additional uncertaint...
Source: Anal Sci - Category: Chemistry Authors: Tags: Soc Sci Med Source Type: research