High-dose methadone in pregnant women and its effect on duration of neonatal abstinence syndrome

被引：50

作者：

Lim, Susie ^{[4
]}

Prasad, Mona R. ^{[1
]}

Samuels, Philip ^{[1
]}

Gardner, Debra K. ^{[2
]}

Cordero, Leandro ^{[3
]}

机构：

[1] Ohio State Univ, Med Ctr, Dept Obstet & Gynecol, Columbus, OH 43210 USA

[2] Ohio State Univ, Med Ctr, Dept Pharm, Columbus, OH 43210 USA

[3] Ohio State Univ, Med Ctr, Dept Pediat, Columbus, OH 43210 USA

[4] Kaiser Permanente NW, Dept Obstet & Gynecol, Beaverton, OR 97005 USA

来源：

AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY | 2009年 / 200卷 / 01期

关键词：

breastfeeding; methadone; neonatal abstinence syndrome; neonatal withdrawal; MAINTENANCE; SEVERITY; MILK;

D O I：

10.1016/j.ajog.2008.08.041

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

OBJECTIVE: The purpose of this study was to examine high-dose methadone in pregnant women and its effect on the duration of neonatal abstinence syndrome. STUDY DESIGN: This was a retrospective chart review of 68 neonates and their mothers who received methadone therapy during pregnancy. The last dosage of maternal methadone just before delivery and the length of treatment for neonatal abstinence syndrome were examined with an analysis of variance model. RESULTS: When the data were analyzed for methadone dosages as a continuous variable, each 1-mg increase in the last maternal methadone dosage before delivery was associated with an additional 0.18 days of infant treatment for neonatal abstinence syndrome (P < .001; 95% CI, 0.112-0.255). In other words, every increase of 5.5 mg of methadone in the mother was associated statistically with 1 additional day of neonatal abstinence syndrome treatment for the infant. Gestational age at delivery and birthweight were not statistically significant. CONCLUSION: Higher doses of maternal methadone were associated with an increase in diagnosis and longer duration of neonatal abstinence syndrome.

引用

页码：70.e1 / 70.e5

页数：5

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