Miriam Adelson1,2, Shirley Linzy2, Einat Peles1,3. 1. a Dr. Miriam & Sheldon G. Adelson Clinic for Drug Abuse, Treatment & Research , Tel-Aviv Sourasky Medical Center. 2. b Dr. Miriam and Sheldon G. Adelson Clinic for Drug Abuse , Treatment, and Research , Las Vegas , Nevada , USA. 3. c Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel.
Abstract
To compare in methadone maintenance treatment (MMT) gender characteristics and outcomes, all patients ever admitted to Tel Aviv (TA) MMT clinic (N = 837) (June 1993-December 2014) and Las Vegas (LV) MMT clinic (N = 1256) (February 2000-June 2015) were prospectively followed-up (until June 2016). Drugs in urine on admission and after one year and long-term retention up to 23 and 16 years, respectively, were analyzed. Females in both clinics admitted younger than males and following shorter duration of opioid usage (TA: n = 215, 25.7%, age 35.0 ± 7.9 vs. 40.6 ± 9.8 years, p < .0005, duration 12.4 ± 7.0 vs. 18.1 ± 10 years, p < .0005; LV, n = 494, 39.3%, age 38.0 ± 12.6 vs. 39.2 ± 12.8, p = .08 duration 12.9 ± 11.0 vs. 14.8 ± 12.7 years, p = .008). On admission, higher proportion of female than male had positive urine for cocaine in TA (30.4% vs. 21.8%, p = .02) and for benzodiazepine in LVs (33.9% vs. 26.6%, p = .006). After 1 year, both genders had similar retention rate (TA: 76.1% LV: 49.8%) and opioid abstinence (TA: 67.6%, LV: 74.9%), and cumulative retention (TA: 8.2 years, 95% Confidence-Interval 7.6-8.8; LV 2.2 years, 95% confidence interval 2.0-2.4). CONCLUSIONS: Clinics differed in their characteristics and outcome, however in both clinic similar outcome between genders despite the difference in characteristics on admission was observed, as did the known women "telescoping effect."
To compare in methadone maintenance treatment (MMT) gender characteristics and outcomes, all patients ever admitted to Tel Aviv (TA) MMT clinic (N = 837) (June 1993-December 2014) and Las Vegas (LV) MMT clinic (N = 1256) (February 2000-June 2015) were prospectively followed-up (until June 2016). Drugs in urine on admission and after one year and long-term retention up to 23 and 16 years, respectively, were analyzed. Females in both clinics admitted younger than males and following shorter duration of opioid usage (TA: n = 215, 25.7%, age 35.0 ± 7.9 vs. 40.6 ± 9.8 years, p < .0005, duration 12.4 ± 7.0 vs. 18.1 ± 10 years, p < .0005; LV, n = 494, 39.3%, age 38.0 ± 12.6 vs. 39.2 ± 12.8, p = .08 duration 12.9 ± 11.0 vs. 14.8 ± 12.7 years, p = .008). On admission, higher proportion of female than male had positive urine for cocaine in TA (30.4% vs. 21.8%, p = .02) and for benzodiazepine in LVs (33.9% vs. 26.6%, p = .006). After 1 year, both genders had similar retention rate (TA: 76.1% LV: 49.8%) and opioid abstinence (TA: 67.6%, LV: 74.9%), and cumulative retention (TA: 8.2 years, 95% Confidence-Interval 7.6-8.8; LV 2.2 years, 95% confidence interval 2.0-2.4). CONCLUSIONS: Clinics differed in their characteristics and outcome, however in both clinic similar outcome between genders despite the difference in characteristics on admission was observed, as did the known women "telescoping effect."
Authors: Xiaoyan Fan; Xiao Zhang; Huifang Xu; Fan Yang; Joseph T F Lau; Chun Hao; Jinghua Li; Yuteng Zhao; Yuantao Hao; Jing Gu Journal: Int J Environ Res Public Health Date: 2019-11-07 Impact factor: 3.390