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Abstract
Objective: Comorbidity of depression among individuals with opioid addiction is highly prevalent, but their outcome in methadone maintenance treatment (MMT) is not well determined.Methods: Characteristics and outcomes (retention until December 2017) of newly admitted and already (5.5 ± 4 years) in MMT patients with available Hamilton Depression Rating Scale (HAM-D) scores on admission were studied.Results: During psychiatric intake on admission, 70 (21.2%) of 330 patients were diagnosed with high depressive symptoms beyond the cutoff (HAM-D scores ≥ 18). Depressed and nondepressed groups had a similar proportion of females (20% and 23.8%) and age at admission (43.0 ± 10.5 and 43.7 ± 10.4 years), but the depressed group had higher Brief Psychiatric Rating Scale (BPRS) scores (21.4 ± 8.6 vs. 7.0 ± 7.3, respectively; p < .0005), a higher proportion of minority (non-Jewish faith; 28.6% vs.15.4%; p =.02), and a higher proportion of positive urine screening results for cocaine (55.7% vs. 34.4%; p = .001) and for benzodiazepines on admission (74.3% vs. 57.5%; p = .01). Retention after 1 year was similar (79% and 80.7%), but depressed patients had higher rates of cocaine (40.8% vs. 25.5%; p = .05) and benzodiazepine use (59.2% vs. 41.8%; p = .04) and a shorter cumulative retention (5.6 years, 95% confidence interval [CI; 4.3, 7.0]) than the nondepressed patients (6.8 years, 95% CI [6.1, 7.5]; p = .05). Of the 263 evaluated while already in MMT, 23.5% were depressed, characterized with more females (43.5% vs. 23.4%) and with a history of rape (34.5% vs. 7.6%).Conclusions: Newly admitted depressed and nondepressed patients succeeded similarly in the first year retention in treatment, despite their cocaine and benzodiazepine co-abuse. The depression was characterized with females and with rape history in those who were already in MMT. Adequate intervention is recommended for both depressed groups to improve long-term retention and outcome.
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Affiliation(s)
- Elad Malik
- Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment and Research, Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Miriam Adelson
- Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment and Research, Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Anat Sason
- Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment and Research, Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Shaul Schreiber
- Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment and Research, Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Einat Peles
- Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment and Research, Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
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