OBJECTIVE: Problem gambling can cause severe harm to concerned significant others (CSOs) in the form of, for example, relationship problems, financial difficulties, and mental and physical illness. CSOs are important for their ability to support problem gamblers and motivate them to change. This study investigated the effect of an Internet-based intervention for CSOs of treatment-refusing problem gamblers on (a) gambling-related harm, (b) the gamblers' treatment-seeking rate, and (c) the relationship satisfaction and mental health of the CSOs. METHOD:A total of 100 CSOs of problem gamblers were randomized into one of two conditions: Internet-delivered cognitive-behavioral therapy for CSOs or a wait-list control group. The intervention group was given Internet-based treatment consisting of nine modules with therapist support available via telephone and e-mail. Outcome measures were collected up 12 months posttreatment. RESULTS: The intervention improved the psychological well-being of the CSOs compared to the wait-list group at the posttest (CSO's emotional consequences: d = -0.90, 95% CI [-1.47, -0.33]; relationship satisfaction: d = 0.41, 95% CI [0.05, 0.76]; anxiety: d = -0.45, 95% CI [-0.81, -0.09]; depression: d = -0.49, 95% CI [-0.82, -0.16]). However, the effects on the gambling outcomes were small and inconclusive (gambling losses: multiplicative effect = 0.73, 95% CI [0.29, 1.85]; treatment-seeking: hazard ratio = 0.86, 95% CI [0.31, 2.38]). CONCLUSION: The results confirm earlier studies' findings that affecting the gambler via a CSO is challenging, but it is possible to increase the CSO's coping and well-being. The trial's outcome data and scripts are available for download (https://osf.io/awtg7/). (PsycINFO Database Record (c) 2019 APA, all rights reserved).
RCT Entities:
OBJECTIVE: Problem gambling can cause severe harm to concerned significant others (CSOs) in the form of, for example, relationship problems, financial difficulties, and mental and physical illness. CSOs are important for their ability to support problem gamblers and motivate them to change. This study investigated the effect of an Internet-based intervention for CSOs of treatment-refusing problem gamblers on (a) gambling-related harm, (b) the gamblers' treatment-seeking rate, and (c) the relationship satisfaction and mental health of the CSOs. METHOD: A total of 100 CSOs of problem gamblers were randomized into one of two conditions: Internet-delivered cognitive-behavioral therapy for CSOs or a wait-list control group. The intervention group was given Internet-based treatment consisting of nine modules with therapist support available via telephone and e-mail. Outcome measures were collected up 12 months posttreatment. RESULTS: The intervention improved the psychological well-being of the CSOs compared to the wait-list group at the posttest (CSO's emotional consequences: d = -0.90, 95% CI [-1.47, -0.33]; relationship satisfaction: d = 0.41, 95% CI [0.05, 0.76]; anxiety: d = -0.45, 95% CI [-0.81, -0.09]; depression: d = -0.49, 95% CI [-0.82, -0.16]). However, the effects on the gambling outcomes were small and inconclusive (gambling losses: multiplicative effect = 0.73, 95% CI [0.29, 1.85]; treatment-seeking: hazard ratio = 0.86, 95% CI [0.31, 2.38]). CONCLUSION: The results confirm earlier studies' findings that affecting the gambler via a CSO is challenging, but it is possible to increase the CSO's coping and well-being. The trial's outcome data and scripts are available for download (https://osf.io/awtg7/). (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Authors: Natalia Booth; Nicki A Dowling; Jason Landon; Dan I Lubman; Stephanie S Merkouris; Simone N Rodda Journal: J Clin Med Date: 2021-02-04 Impact factor: 4.241
Authors: Laura Diaz-Sanahuja; Daniel Campos; Adriana Mira; Diana Castilla; Azucena García-Palacios; Juana María Bretón-López Journal: Internet Interv Date: 2021-10-05