How do study participants want to be informed about study results: Findings from a malaria trial in Cambodia, Ethiopia, Pakistan, and Indonesia.
Bamboro SA., Jabbar FA., Bagita-Vangana M., Hasibuan N., Degaga TS., Ghanchi N., Beg MA., Tripura R., Pitaloka AP., Tego TT., Safitri W., Yulita None., Cassidy-Seyoum S., Mwaura M., Mnjala H., Lee G., Dysoley L., von Seidlein L., Price RN., Unger HW., Adhikari B., Thriemer K.
BACKGROUND: Researchers acknowledge the need to share study results with the patients and their communities, but this is not done consistently due to a plethora of barriers, including a paucity of data to guide best practice approaches in different populations. METHODS: This study was nested within a large multi-center randomized controlled trial of antimalaria treatment. Data on dissemination preferences were collected at the third-month follow-up visit using a short questionnaire. Data were analyzed using descriptive statistics and subsequently fed into an iterative process with key stakeholders, to develop suitable strategies for result dissemination. RESULTS: A total of 960 patients were enrolled in the trial, of whom 84.0% participated in the nested survey. A total of 601 (74.6%) participants indicated interest in receiving trial results. There was significant heterogeneity by study country, with 33.3% (58/174) of patients indicating being interested in Cambodia, 100% (334/334) in Ethiopia, 97.7% (209/214) in Pakistan, but none (0/85) in Indonesia. The preferred method of dissemination varied by site, with community meetings, favored in Ethiopia (79.0%, 264/334) and individualized communication such as a letter (27.6%, 16/58) or phone calls (37.9%, 22/58) in Cambodia. Dissemination strategies were designed with key stakeholders and based on patient preferences but required adaptation to accommodate local logistical challenges. CONCLUSION: The varying preferences observed across different sites underscore that a one-size-fits-all approach is inadequate. Strategies can be tailored to patient preference but require adaptation to accommodate logistical challenges.