Use of Injectable Opioid Agonist Therapy in a In-Patient Setting for a Pregnant Patient With Opioid Use Disorder: A Case Report. Issue 5 (23rd September 2021)

• Record Type: Journal Article
• Authors: Griffiths, Sarah; Campbell, Douglas M; Caudarella, Alexander; Guimond, Tim; Lamba, Wiplove; Lurie, Erin; Nader, Maya; Sgro, Michael; Turner, Suzanne
• Is Part Of: Journal of addiction medicine. Volume 15:Issue 5(2021)
• Page Start: 435
• Page End: 438
• Publication Date: 2021-09-23
• Subjects: hospitalized -- injectable opioid agonist therapy (iOAT) -- opioid use disorder (OUD) -- pregnancy; Substance abuse -- Periodicals; Substance abuse -- Treatment -- Periodicals; Substance-Related Disorders -- Periodicals; 616.86005
• DOI: 10.1097/ADM.0000000000000776
• Languages: English
• ISSNs: 1932-0620

Abstract

Abstract : Background: In the era of highly potent illicit opioids, such as fentanyl and carfentanil, injectable opioid agonist treatment (iOAT) is an effective treatment for those with severe and treatment-refractory opioid use disorder. Untreated opioid use disorder in pregnancy can lead to maternal and neonatal morbidity and mortality. There are currently limited reports on the use of iOAT in pregnant women. The in-patient setting may provide an opportunity to pregnant women for stabilization with iOAT where first line therapies have been ineffective. Case Summary: We report a case of a pregnant individual who engaged in daily intravenous fentanyl who was admitted to the hospital at 29 weeks gestation for stabilization with iOAT, methadone, and slow-release oral morphine. Before admission, she endured 6 opioid overdoses in her pregnancy and continued to use illicit intravenous opioids in the community despite high dose methadone combined with slow-release oral morphine. Her withdrawal symptoms and cravings were ameliorated with hydromorphone 90 mg IM/IV BID, methadone 135 mg daily, and morphine sulfate sustained release 600 mg daily. With this regimen, she was able to reduce her intravenous fentanyl use to a single episode during her hospitalization. She completed her pregnancy in hospital, delivering a full-term live infant after receiving comprehensive prenatal care. Discussion: This case report highlights iOAT as an option during pregnancy and describes the in-patient setting as appropriate to retain high-risk patients in care. This approach may benefit those who are refractory to standard opioid agonist treatment, the numbers of whom may be rising as tolerance to the illicit supply increases.