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BRCA1/2 genetic testing has become clinically important in breast cancer care, but increasing demand may put a burden on the shortage of healthcare professionals. We performed a single-center, pilot randomized controlled study to assess the effectiveness of employing a video educational tool that included standard pre-test genetic counseling elements related to BRCA1/2. Patients with operable breast cancer who met the criteria for genetic testing based on age, sex, subtype, and family history were recruited. Sixty consenting participants were randomized 1:1 and placed in groups that received either traditional face-to-face pre-test counseling or video-viewing and face-to-face decisional support. To assess decisional conflict in the participants, surveys based on the Decisional Conflict Scale (DCS) were administered two times, once immediately after intervention and again 2-4 weeks later. The time taken for counseling and confirmation of whether the participants had undergone testing were also recorded. The difference in the total DCS scores between the two groups was not significantly different for either of the survey periods, and there was no significant difference in the number of participants who underwent testing (23/30 [76.7%] vs. 26/30 [86.7%]; p = 0.51). However, the "effective decision" subscale score was significantly higher in the video group 2-4 weeks after counseling (31.01 ± 16.82 vs. 21.43 ± 16.09; p = 0.04 [mean ± SD]). The time taken for counseling was significantly shorter in the video group (8.00 ± 4.5 vs. 27.00 ± 7.61 min; p < 0.001 [median ± SD]). Our findings indicate the potential benefit of the video educational tool for providing BRCA1/2-related information. These tools may also enable healthcare professionals to spend more time supporting psychological issues. Notably, after some time, patients may question whether their decision was appropriate. Therefore, it is necessary to identify those in conflict and provide them with proper support.

Titel:	A pilot randomized controlled study to determine the effectiveness of video educational tool in BRCA1/2 pre-test counseling for Japanese breast cancer patients.
Autor/in / Beteiligte Person:	Nakamura, H ; Morinaga, S ; Tsuchiya, K ; Sakoda, Y ; Ogino, M ; Ueno, S ; Tanino, H ; Kunihisa, T
Link:	Full Text Finder (Volltext)
Zeitschrift:	Journal of genetic counseling, 2024-06-09
Veröffentlichung:	Ahead of Print, 2024
Medientyp:	academicJournal
ISSN:	1573-3599 (electronic)
DOI:	10.1002/jgc4.1928
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A pilot randomized controlled study to determine the effectiveness of video educational tool in BRCA1/2 pre-test counseling for Japanese breast cancer patients.