Abstract
BACKGROUND: Clinical symptoms and treatment adherence are one of the most important problems in dialysis patients. Psychological treatments can be effective in reducing the problems of these patients. Therefore, this study aimed at investigating the effectiveness of acceptance and commitment therapy (ACT) on clinical symptoms and treatment adherence in these patients. MATERIALS AND METHOD: This study was a quasi-experimental study with the experimental and control groups in the dialysis clinic of Torbat-e Heydarieh City in 2012. The sample consisted of 40 people who were referred to the dialysis clinic, and the available sampling method was used to randomly assign participants to the experimental and control groups. In the experimental group, ACT was performed in eight sessions of 90 minutes. Questionnaires of Depression, Anxiety, and Stress Scale (DASS-21) and general adherence scale were used. Data were analyzed using Statistical Package for the Social Sciences (SPSS 21) software and multivariate analysis of covariance (MANCOVA) test. RESULTS: There was a significant difference between the mean scores of clinical symptoms and treatment adherence variables in the experimental and control groups (P < 0.05). The effect of this treatment on reducing the clinical symptoms score was 48%, and on increasing the treatment, the adherence score was 44%. CONCLUSION: ACT can reduce clinical symptoms and increase treatment adherence in dialysis patients, so it is suggested to use this intervention in the design of treatment plans for dialysis patients.