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- Gahrton, Caroline, et al.
(författare)
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Prevalence of Viremic hepatitis C, hepatitis B, and HIV infection, and vaccination status among prisoners in Stockholm County
- 2019
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Ingår i: BMC Infectious Diseases. - : BioMed Central. - 1471-2334. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Identification and knowledge of settings with high prevalence of hepatitis C virus (HCV) infection is important when aiming for elimination of HCV. The primary aim of this study was to estimate the prevalence of viremic HCV infection among Swedish prisoners. Secondary aims were to estimate the prevalence of hepatitis B surface antigen (HBsAg), human immunodeficiency virus (HIV), and the proportion who have received hepatitis B virus (HBV) vaccination.METHODS: A cross-sectional study of all incarcerated persons (n = 667) at all prisons (n = 9) in Stockholm County was conducted. All prisoners are routinely offered opt-in screening for HCV antibodies (anti-HCV), HCV RNA, HBsAg, anti-HBs, anti-HBc and HIV Ag/Ab at prison in Sweden. Data on the results of these tests and the number of received HBV vaccine doses were collected from the prison medical records. The parameters of HCV RNA, anti-HCV, and occurrence of testing for HCV were analysed in multiple logistic regression models in relation to age, sex and prison security class.RESULTS: The median age was 35 (IQR 26-44) years, and 93.4% were men. Seventy-one percent (n = 471) had been tested for anti-HCV, 70% (n = 465) for HBsAg and 71% (n = 471) for HIV. The prevalence of anti-HCV, HCV RNA, HBsAg and HIV Ag/Ab was 17.0, 11.5, 1.9, and 0.2%, respectively among tested persons. The proportion of prisoners who had received full HBV vaccination was 40.6% (n = 271) among all study subjects.CONCLUSIONS: The prevalence of viremic HCV infection among Swedish prisoners in Stockholm County was 11.5%, which is high in comparison to the general population. Therefore, when aiming for the WHO goal of HCV elimination, prisons could suit as a platform for identification and treatment of HCV infection. There is a need to increase testing for blood-borne viruses and to improve vaccination coverage against HBV in Swedish prisons.
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| 3. |
- Kakko, Johan, et al.
(författare)
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A stepped care strategy using buprenorphine and methadone versus conventional methadone maintenance in heroin dependence : A randomized controlled trial
- 2007
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Ingår i: American Journal of Psychiatry. - 0002-953X .- 1535-7228. ; 164:5, s. 797-803
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Both methadone and buprenorphine are effective therapy for heroin dependence. Efficacy is best documented for methadone maintenance therapy, but safety concerns limit its use. Buprenorphine offers lower overdose risk and improved access, but efficacy may be lower. The authors compared adaptive, buprenorphine-based stepped care to optimal methadone maintenance treatment. METHOD: This randomized controlled trial was undertaken 2004-2006. It consisted of a 24-day uniform double-blind induction phase followed by single-blind flexible dosing based on structured clinical criteria, for a total of 6 months. Ninety-six self-referred subjects with heroin dependence were randomly assigned to methadone or to stepped treatment initiated with buprenorphine/naloxone and escalated to methadone if needed. All subjects received intensive behavioral treatment. Primary outcome was retention in treatment. Secondary outcomes were completer analyses of problem severity (Addiction Severity Index) and proportion of urine samples free of illicit drugs. RESULTS: Overall, 6-month retention was 78%. Stepped treatment and methadone maintenance therapy outcomes were virtually identical. Among completers of stepped therapy, 46% remained on buprenorphine/naloxone. Proportion of urine samples free of illicit opiates increased over time and ultimately reached approximately 80% in both arms. Problem severity decreased significantly and uniformly in both arms. CONCLUSIONS: A stepped treatment of heroin dependence as described here appears equally efficacious compared to optimally delivered methadone maintenance therapy. Together with prior data on the advantageous safety of buprenorphine, this suggests that broad implementation of strategies using buprenorphine as first-line treatment should be considered.
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- Dåderman, Anna Maria, 1953-, et al.
(författare)
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Violent behavior, impulsive decision-making, and anterograde amnesia while intoxicated with Flunitrazepam and alcohol or other drugs : A case study in forensic psychiatric patients
- 2002
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Ingår i: The journal of the American Academy of Psychiatry and the Law. - Bloomfield, CT, USA. - 1093-6793 .- 1943-3662. ; 30:2, s. 238-251
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Tidskriftsartikel (refereegranskat)abstract
- It is known that many male juvenile delinquents commit violent crimes while intoxicated with flunitrazepam (FZ), often in combination with alcohol or other drugs. We have also noted the combined abuse of FZ with, for example, alcohol in male forensic psychiatric patients. Our objective was to study violent behavior, impulsive decision making, and amnesia in male forensic psychiatric patients who were intoxicated predominantly with FZ, to increase knowledge of the abuse of FZ in vulnerable subjects. We studied five forensic psychiatric patients, all of whom were assessed in 1998. All of the subjects reported earlier reactions to FZ, including hostility and anterograde amnesia. At the time of their crimes they were all intoxicated with FZ, often in combination with alcohol or other drugs, such as amphetamine or cannabis. In contrast to their behavior based on their ordinary psychological characteristics, their crimes were extremely violent, and the subjects lacked both the ability to think clearly and to have empathy with their victims. Our observations support the view that FZ abuse can lead to serious violent behavior in subjects characterized by vulnerable personality traits, and that this effect is confounded by the concurrent use of alcohol or other drugs. It is evident that FZ causes anterograde amnesia. Previous research and the results presented herein allow us to draw the following conclusion: on the basis of the neuropsychopharmacologic properties of FZ, legal decisions, such as declaring FZ an illegal drug, are needed in countries where it is now legal.
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