AIMS Though the introduction of office-based buprenorphine has greatly contributed to stem the HIV epidemic since 1995, concerns have been raised about the intravenous use of buprenorphine even in patients on substitution treatment. The aim of this study was to identify which factors are predictive of buprenorphine injection in patients receiving office-based buprenorphine. DESIGN AND SETTING...

BACKGROUND There is evidence from animal studies suggesting the existence of a ceiling effect for buprenorphine-induced respiratory depression. To study whether an apparent ceiling effect exists for respiratory depression induced by buprenorphine, we compared the respiratory effects of buprenorphine and fentanyl in humans and rats. METHODS In healthy volunteers, the opioids were infused i.v. ...

CONTEXT Limitations of existing pharmacological treatments for opioid dependence include low adherence, medication diversion, and emergence of withdrawal symptoms. OBJECTIVE To determine the efficacy of buprenorphine implants that provide a low, steady level of buprenorphine over 6 months for the treatment of opioid dependence. DESIGN, SETTING, AND PARTICIPANTS A randomized, placebo-control...

Buprenorphine/naloxone maintenance therapy is often prescribed in primary care to treat opioid dependence. Previous reports have described concomitant abuse of opioids and clonidine. In this case, a primary care patient on buprenorphine/naloxone maintenance therapy demonstrating altered mental status, hallucinations, falls, and rebound hypertension was found to be concomitantly abusing clonidin...

AIMS To determine the cost-effectiveness of buprenorphine maintenance therapy for opiate addiction in the United States, particularly its effect on the HIV epidemic. DESIGN We developed a dynamic model to capture the effects of adding buprenorphine maintenance to the current opiate dependence treatment system. We evaluated incremental costs, including all health-care costs, and incremental ef...

Transdermal buprenorphine has been assessed as a therapy for chronic cancer and non-cancer pain in both clinical and postmarketing surveillance studies. Data from 239 patients who had participated in a follow-up study of up to six years have shown efficacy and safety, and good tolerability over prolonged treatment periods with a marked stability of doses. From the cancer pain population (134 pa...

The aim of this study was to assess the efficacy of methadone compared with buprenorphine maintenance therapy in heroin-dependent patients over a treatment period of 18 weeks. Subjects were randomized to receive either methadone or buprenorphine in a comparative double-blind study and consisted of 164 heroin-dependent male patients who met the DSM-IV criteria for heroin dependence and were seek...

AIMS To assess the efficacy of buprenorphine compared with methadone maintenance therapy for opioid dependence in a large sample using a flexible dosing regime and the marketed buprenorphine tablet. DESIGN Patients were randomized to receive buprenorphine or methadone over a 13-week treatment period in a double-blind, double-dummy trial. SETTING Three methadone clinics in Australia. PARTI...

BACKGROUND The majority of Americans with opioid use disorder remain out of treatment. Operating in 33 states, Washington DC, and Puerto Rico, harm reduction agencies, which provide sterile syringes and other health services to people who inject drugs, are a key venue to reach out-of-treatment opioid users. Aiming to link out-of-treatment individuals with opioid use disorder to buprenorphine tr...

Methadone and buprenorphine are widely used for treating people with opioid dependence, including pregnant women. Prenatal exposure to opioids has devastating effects on the development of human fetuses and may induce long-term physical and neurobehavioral changes during postnatal maturation. This study aimed at comparing the behavioral outcomes of young rats prenatally exposed to buprenorphine...