Evidence map›Paper›PMID 39166266›Full record

ReviewJournal of addictive diseases

Implications of xylazine exposure in pregnancy: a narrative review.

Ilana Hull, Raagini Jawa, Margaret Shang, Corey Davis, Cambria King, Gary McMurtrie, Elizabeth Krans

Abstract readReview
In one paragraph

Review in Journal of addictive diseases. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Adverse maternal and neonatal effects associated with perinatal xylazine exposure: a systematic review.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Pooled it
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ilana HullDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.ORCID 0009-0002-0075-2651
Raagini JawaDivision of General Internal Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
Margaret ShangDivision of General Internal Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
Corey DavisDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Cambria KingDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Gary McMurtrieDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Elizabeth KransDepartment of Obstetrics, Gynecology & Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.

Funding

University of Pittsburgh Collaboration in Addiction Training Scholars (PittCATS) ProgramK12DA050607 · NIDA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Jane M. Liebschutz, Erin L Winstanley · 2020 to 2026
$3.2M
Project STEPuP: A prenatal provider education and training program to improve medication-assisted treatment use during pregnancy and maternal and child health outcomesR01DA049759 · NIDA · MAGEE-WOMEN'S RES INST AND FOUNDATION · PI JARLENSKI, MARIAN PATRICIA, KRANS, ELIZABETH E · 2020 to 2024
$3.0M
NIDA NIH HHS K12 DA050607NIDA NIH HHS R01 DA049759
6 · The paper itself

Abstract

The rise in pregnancy-related overdose deaths has been driven by the use of high-potency illicitly-manufactured synthetic opioids including fentanyl. Xylazine, a veterinary sedative, is increasingly noted as a common adulterant in the United States illicit opioid supply. Exposure to the xylazine-fentanyl combination has been associated with severe harms including sedation, necrotic wounds, and symptoms of xylazine withdrawal. Due to limited data that directly addresses the risks of xylazine exposure during human pregnancy, we conducted a narrative review to summarize the available evidence about the clinical implications of xylazine exposure in pregnancy drawing from evidence from animal models, the general adult population, and the authors' clinical experiences. Because xylazine exposure presents unique risks to pregnant persons, management of xylazine exposure and related clinical sequelae in pregnant persons warrants nuanced clinical management. Further, additional research is critically needed to develop best practice guidelines related to the management of co-occurring xylazine-opioid exposure during pregnancy including harm reduction strategies to reduce exposure risk during pregnancy.

Indexed as

Analgesics, OpioidHypnotics and SedativesPregnancy ComplicationsXylazineAnimalsDrug OverdoseFemaleFentanylHumansPregnancyAnalgesics, OpioidFentanylHypnotics and SedativesXylazineharm reductionopioid use disorderXylazine

Identifiers

PMID39166266
PMCPMC11842615

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.