| Abstrakt: |
In this clinical trial, the effect of aqueous extract of Berberis vulgaris L. was investigated on opiate withdrawal syndrome, depression, anxiety, stress, and sleep quality in opioid addicts which were under methadone maintenance therapy. For this purpose, 52 opiate addicts were randomly selected of whom 28 received 500 mg capsules of B. vulgaris extract (treatment) and the rest received 500 mg of starch capsules (placebo), twice daily for 4 weeks. Signs and symptoms of opiate withdrawal syndrome, depression, anxiety, stress, and sleep quality were assessed through Clinical Opiate Withdrawal Scale (COWS), Pittsburgh Sleep Quality Inventory (PSQI) and Depression Anxiety Stress Scales-21 (DASS-21) questionnaires at baseline and after 7, 14, and 28 days of receiving intervention. Signs and symptoms of opiate withdrawal syndrome were significantly improved in those who received the extract for 1 month compared to the placebo group. However, there were no significant differences in depression, anxiety, stress, and sleep quality scores in the treatment group compared to those in the placebo group. The extract of B. vulgaris root as a traditional herbal product in combination with methadone could improve the symptoms and signs of opiate withdrawal. [ABSTRACT FROM AUTHOR] |
