Withdrawal

Marijuana-dependent outpatients who were treated with the medication gabapentin in a pilot clinical trial reduced their cannabis use more and reported fewer symptoms of drug withdrawal than patients who received a placebo.

Soluble-film preparations of buprenorphine suppressed heroin abusers’ withdrawal symptoms with no serious side effects in a recent clinical trial. They dissolved more rapidly in the mouth than the pill form of the medication, providing faster relief.

Sublingual buprenorphine is a safe and effective alternative to methadone for treating opioid dependence during pregnancy, finds the Maternal Opioid Treatment: Human Experimental Research (MOTHER) study, a NIDA-supported clinical trial. Women who received either medication had similar pregnancy and birth outcomes, but infants born to women who received buprenorphine had milder symptoms of neonatal opioid withdrawal.

Summarizes an animal study of the neural changes in the amygdala portion of the brain that occur as a result of cocaine exposure followed by withdrawal of the drug.

Describes a new research finding indicating that the antidepressant sertraline (Zoloft), prescribed to relieve depression during the methamphetamine withdrawal process, may make quitting harder.

Highlights results from a pilot study suggesting that lofexidine, an anti-hypertensive medication, can enhance success rates among patients taking maintenance naltrexone to avoid opioid relapse.

Describes research on the effectiveness of a buprenorphine patch to alleviate opioid withdrawal symptoms of newly abstinent heroin abusers.

Reports on several drugs that may ward off depression and anxiety, common withdrawal symptoms from cocaine, based on an animal study.

Reports findings that a rare neuroreceptor may be linked to the intensive cravings cocaine abusers experience during their first weeks of abstinence.

Presents findings from a clinical trial comparing ultrarapid, anesthesia-assisted detoxification with detoxification by traditional methods among patients addicted to heroin.