Orexo Reports Phase I Trial Results For OX219, A Novel Sublingual Tablet Formulation For The Treatment Of Opioid Dependence

July 1, 2012

Orexo AB (STO:ORX) announces successful completion of the initial pharmacokinetic trial in the OX219 project. In the comparative bioavailability study, the OX219 buprenorphine/naloxone sublingual tablet formulation demonstrated favourable profiles compared to the comparator Suboxone®, which is the market leading product for treatment of opioid dependence. Global value of the opioid dependence market today is approximately […]

Read the full article →

Prescribers’ perceptions of the diversion and injection of medication by opioid substitution treatment patients

July 1, 2012

Conclusions.Australian prescribers perceive most patients adhere with OST, although they may underestimate the levels of diversion. Prescribers’ beliefs about patients’ behaviours are important and influence decisions to prescribe, medication choice and suitability for unsupervised dosing. The uncertainties in assessing and responding to diversion/injection may be a factor deterring prescribers’ participation in OST.[Larance B, Degenhardt L, […]

Read the full article →

Hospital Pharmacists Scrambling Amid Vast Drug Shortages: Emergency Physicians Between Roc and a Hard Place

July 1, 2012

On the Web site of the American Society of Health System Pharmacists (ASHP), the list goes on for pages: atracurium, bumetanide, buprenorphine, clindamycin, cisatracurium, epinephrine, fentanyl, furosemide, lipid emulsion, lidocaine, metronidazole, naloxone, propofol, rocuronium, succinylcholine, sulfamethoxazole-trimethoprim, torsemide, vancomycin hydrochloride, vecuronium. They are all sterile injectable drugs that an emergency physician might use every day, and […]

Read the full article →

Induction of Opioid-Dependent Individuals Onto Buprenorphine and Buprenorphine/Naloxone Soluble-Films.

July 1, 2012

This study compared the ability of buprenorphine (B) and B/N films to suppress spontaneous withdrawal in opioid-dependent volunteers. Participants were maintained on morphine and underwent challenge sessions to confirm sensitivity to naloxone-induced opioid withdrawal. Subjects were randomized to receive either B (16 mg, n = 18) or B/N (16/4 mg, n = 16) soluble films for 5 […]

Read the full article →

Calling bull%&@$ on addiction treatment bullies

July 1, 2012

About three years ago, I was attending a national conference on public health (American Public Health Association) and presenting my posters on the relationship between drug use and violence, and sexually transmitted infections and injecting drugs. As I walked the aisles I ran into a woman who runs a Florida addiction “treatment” facility. We talked […]

Read the full article →

The Possible Consequences of Combining Lorazepam and Buprenorphine/Naloxone: A Case Review

July 1, 2012

Administering a benzodiazepine depressant to patients taking buprenorphine/naloxone can be life-threatening. Unfortunately, many ED health care providers are unaware of this potentially lethal combination. The following case study illustrates how these medications, when administered together, can adversely affect patient outcome. (Source: Journal of Emergency Nursing: JEN)

Read the full article →

The pharmacodynamic and pharmacokinetic profile of intranasal crushed buprenorphine and buprenorphine/naloxone tablets in opioid abusers

July 1, 2012

Conclusions.  It is difficult to determine if observed differences in abuse potential between intranasal buprenorphine and buprenorphine/naloxone are clinically relevant at the doses tested. Greater bioavailability and faster onset of pharmacodynamic effects compared to sublingual administration suggests a motivation for intranasal misuse in non‐dependent opioid abusers. However, significant naloxone absorption from intranasal buprenorphine/naloxone administration may […]

Read the full article →

Collaborative Care of Opioid-Addicted Patients in Primary Care Using Buprenorphine: Five-Year Experience [Original Investigation]

July 1, 2012

Conclusion  Collaborative care with nurse care managers in an urban primary care practice is an alternative and successful treatment method for most patients with opioid addiction that makes effective use of time for physicians who prescribe buprenorphine. (Source: Archives of Internal Medicine)

Read the full article →

Tipranavir/Ritonavir Induction of Buprenorphine Glucuronide Metabolism in HIV-Negative Subjects Chronically Receiving Buprenorphine/Naloxone.

July 1, 2012

Conclusions and Scientific Significance: This study further elucidates the effects of TPV/r on glucuronidation. The current evaluation of glucuronide metabolites of BUP and norBUP are suggestive of combined inhibition of Uridine diphosphate (UDP)-glucuronosyltransferase of the 1A family and cytochrome P450 3A4 that spares UGT2B7 leading to a shunting of BUP away from production of norBUP […]

Read the full article →

An Adverse Reaction to Buprenorphine/Naloxone Induction in Prison: A Case Report

July 1, 2012

Buprenorphine is an effective treatment for opiate dependence. Prisoners with histories of opiate dependence who are inducted on buprenorphine prior to release are at decreased risk of post-release relapse and overdose, yet many clinicians are unaware of the risks related to buprenorphine induction for non-opiate tolerant patients, especially those on other psychotropic medications. The authors […]

Read the full article →