Evidence map›Paper›PMID 42168905›Full record

Observational studyBMC pregnancy and childbirth2026

Association between postcesarean delivery inpatient opioid consumption & post-discharge opioid usage: a prospective observational study.

Ashley Veade, Alison Kosmacki, Sandy Hoang, Paige Keasler, Owen Hamilton, Jeannie Kelly, Ruizhi Huang, Fan Zhang, Alex Hincker

Abstract readObservational Study
In one paragraph

Observational study in BMC pregnancy and childbirth, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Ashley VeadeDepartment of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA. aveade@wustl.edu.
Alison KosmackiDepartment of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Sandy HoangDepartment of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Paige KeaslerDepartment of Anesthesiology, Washington University in St. Louis, St. Louis, MO, USA.
Owen HamiltonDepartment of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Jeannie KellyDivision of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Ruizhi HuangDivision of Clinical Research, Department of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Fan ZhangDivision of Clinical Research, Department of Obstetrics and Gynecology, Washington University in St. Louis, St. Louis, MO, USA.
Alex HinckerDepartment of Anesthesiology, Washington University in St. Louis, St. Louis, MO, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe United States continues to experience increasing morbidity and mortality from opioid misuse with prescription opioids. Prescription opioids account for 32% of opioid related deaths. Cesarean delivery is the most common surgery among females. This makes this patient population directly at risk for opioid misuse as 75% of opioid prescriptions are filled after a cesarean delivery. Creating a plan for optimizing postpartum opioid pain control while limiting narcotic usage is a must. Primary objective was to identify an association of inpatient opioid use and post-discharge opioid consumption after cesarean delivery (CD).

methodsThis prospective, observational study at a single academic tertiary hospital included patients undergoing CD between February to October of 2021. 142 patients met inclusion criteria with 110 (77%) patients completing the follow up phone call. Post-CD inpatient opioid consumption, discharge opioid prescription amount, and sociodemographics were recorded from the electronic medical record. Women with opioid use disorder, wound complication, peripartum hysterectomy, general anesthesia for delivery, or readmission for infection or surgery were excluded. Patients were then contacted by phone approximately two weeks post-discharge to assess the status of their opioid tablets and their subjective pain control. Opioid amounts were recorded as Oxycodone 5 milligram (mg) tablets. Primary outcome was the association between inpatient opioid use and post-discharge opioid consumption. Secondary outcomes included disposition of tablets at two weeks post-discharge. Outcomes were analyzed using multivariable logistic regression between quartiles of inpatient and post-discharge opioid consumption.

resultsAfter CD, inpatient opioid use predicted outpatient opioid use (r

conclusionThe amount of tablets consumed post-CD as an inpatient is predictive of outpatient opioid consumption with minimal disposal of unused opioid tablets at two weeks post-discharge.

Indexed as

Analgesics, OpioidCesarean SectionOpioid-Related DisordersPostoperative PainAdultFemaleHumansInpatientsOxycodonePatient DischargePregnancyProspective StudiesAnalgesics, OpioidOxycodoneAcute painCesarean sectionOpioid analgesicsPain managementPostpartum period

Identifiers

PMID42168905
PMCPMC13366740

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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.