Treatment of opioid-dependent pregnant women with buprenorphine

Citation
G. Fischer et al., Treatment of opioid-dependent pregnant women with buprenorphine, ADDICTION, 95(2), 2000, pp. 239-244
Citations number
21
Categorie Soggetti
Public Health & Health Care Science","Clinical Psycology & Psychiatry
Journal title
ADDICTION
ISSN journal
09652140 → ACNP
Volume
95
Issue
2
Year of publication
2000
Pages
239 - 244
Database
ISI
SICI code
0965-2140(200002)95:2<239:TOOPWW>2.0.ZU;2-F
Abstract
Aims. To assess the maternal and fetal acceptability of buprenorphine and n eonatal abstinence syndrome (NAS) in children born to buprenorphine-maintai ned mothers. Design and setting. Open-label, flexible dosing, inpatient ind uction with outpatient maintenance, conducted at the University of Vienna w ithin the existing pregnancy and drug addiction program. Participants. Fift een opioid-dependent pregnant women. Intervention. Sublingual buprenorphine tablets (1-10 mg/day). Measurements. Mothers: withdrawal symptoms (Wang Sc ale), nicotine dependence (Fagerstrom Scale: FTQ) and urinalysis. Neonates: birth outcome and NAS (Finnegan Scale). Findings. All subjects were opioid -, nicotine- and cannabis-dependent. Buprenorphine teas well tolerated duri ng induction (Wang Score less than or equal to 4) and illicit opioid use wa s negligible (91% opioid-negative), All maternal, fetal and neonatal safety laboratory measures were within normal limits or not of clinical significa nce. Mean birth outcome measures including gestational age at delivery (39. 6 +/- 1.5 weeks), Apgar scores (1 min = 8.9; 5 min = 9.9; and 10 min = 10), birth weight (3049 +/- 346 g), length (49.8 +/- 1.9 cm) and head circumfer ence (34.1 +/- 1.8 cm) were within normal limits. The NAS was absent, mild (without treatment) and moderate (with treatment) in eight, four and three neonates, respectively. The mean duration of NAS was 1.1 days. Conclusions. Buprenorphine appears to be well accepted by mother and fetus, and associa ted with a low incidence of NAS. Further investigation of buprenorphine as a maintenance agent for opioid-dependent pregnant women is needed.