Neonatal abstinence syndrome after methadone or buprenorphine exposure.

ABSTRACT:

Background

Methadone, a full mu-opioid agonist, is the recommended treatment for opioid dependence during pregnancy. However, prenatal exposure to methadone is associated with a neonatal abstinence syndrome (NAS) characterized by central nervous system hyperirritability and autonomic nervous system dysfunction, which often requires medication and extended hospitalization. Buprenorphine, a partial mu-opioid agonist, is an alternative treatment for opioid dependence but has not been extensively studied in pregnancy.

Methods

We conducted a double-blind, double-dummy, flexible-dosing, randomized, controlled study in which buprenorphine and methadone were compared for use in the comprehensive care of 175 pregnant women with opioid dependency at eight international sites. Primary

SUBMITTER: Jones HE 

PROVIDER: S-EPMC3073631 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature