Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study

Abstract Background To examine factors associated with post-Cesarean section analgesic prescription variation at hospital discharge in patients who are opioid naïve; and examine relationships between pre-Cesarean section patient and care-level factors and discharge morphine equivalent dose (MED) on...

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Main Authors: Krista B. Highland, Ian Robertson, Monica Lutgendorf, Germaine F. Herrera, Alexander G. Velosky, Ryan C. Costantino, Michael S. Patzkowski
Format: Article
Language:English
Published: BMC 2022-07-01
Series:BMC Anesthesiology
Subjects:
Online Access:https://doi.org/10.1186/s12871-022-01765-8
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author Krista B. Highland
Ian Robertson
Monica Lutgendorf
Germaine F. Herrera
Alexander G. Velosky
Ryan C. Costantino
Michael S. Patzkowski
author_facet Krista B. Highland
Ian Robertson
Monica Lutgendorf
Germaine F. Herrera
Alexander G. Velosky
Ryan C. Costantino
Michael S. Patzkowski
author_sort Krista B. Highland
collection DOAJ
description Abstract Background To examine factors associated with post-Cesarean section analgesic prescription variation at hospital discharge in patients who are opioid naïve; and examine relationships between pre-Cesarean section patient and care-level factors and discharge morphine equivalent dose (MED) on outcomes (e.g., probability of opioid refill within 30 days) across a large healthcare system. Methods The Walter Reed Institutional Review Board provided an exempt determination, waiver of consent, and waiver of HIPAA authorization for research use in the present retrospective longitudinal cohort study. Patient records were included in analyses if: sex assigned in the medical record was “female,” age was 18 years of age or older, the Cesarean section occurred between January 2016 to December 2019 in the Military Health System, the listed TRICARE sponsor was an active duty service member, hospitalization began no more than three days prior to the Cesarean section, and the patient was discharged to home < 4 days after the Cesarean section. Results Across 57 facilities, 32,757 adult patients had a single documented Cesarean section procedure in the study period; 24,538 met inclusion criteria and were used in analyses. Post-Cesarean section discharge MED varied by facility, with a median MED of 225 mg and median 5-day supply. Age, active duty status, hospitalization duration, mental health diagnosis, pain diagnosis, substance use disorder, alcohol use disorder, gestational diabetes, discharge opioid type (combined vs. opioid-only medication), concurrent tubal ligation procedure, single (vs. multiple) births, and discharge morphine equivalent dose were associated with the probability of an opioid prescription refill in bivariate analyses, and therefore were included as covariates in a generalized additive mixed model (GAMM). Generalized additive mixed model results indicated that non-active duty beneficiaries, those with mental health and pain conditions, those who received an opioid/non-opioid combination medication, those with multiple births, and older patients were more likely to obtain an opioid refill, relative to their counterparts. Conclusion Significant variation in discharge pain medication prescriptions, as well as the lack of association between discharge opioid MED and probability of refill, indicates that efforts are needed to optimize opioid prescribing and reduce unnecessary healthcare variation.
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spelling doaj.art-ab8b095f6d604a25bf9f2cc2dfae9b8c2022-12-22T02:11:47ZengBMCBMC Anesthesiology1471-22532022-07-0122111110.1186/s12871-022-01765-8Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort studyKrista B. Highland0Ian Robertson1Monica Lutgendorf2Germaine F. Herrera3Alexander G. Velosky4Ryan C. Costantino5Michael S. Patzkowski6Defense and Veterans Center for Integrative Pain Management, Department of Anesthesiology, Uniformed Services UniversitySchool of Medicine, Uniformed Services UniversityDepartment of Gynecological and Obstetrics Surgery, Uniformed Services UniversityDefense and Veterans Center for Integrative Pain Management, Department of Anesthesiology, Uniformed Services UniversityDefense and Veterans Center for Integrative Pain Management, Department of Anesthesiology, Uniformed Services UniversityEnterprise Intelligence and Data Solutions (EIDS) Program Office, Program Executive Office, Defense Healthcare Management Systems (PEO DHMS)Defense and Veterans Center for Integrative Pain Management, Department of Anesthesiology, Uniformed Services UniversityAbstract Background To examine factors associated with post-Cesarean section analgesic prescription variation at hospital discharge in patients who are opioid naïve; and examine relationships between pre-Cesarean section patient and care-level factors and discharge morphine equivalent dose (MED) on outcomes (e.g., probability of opioid refill within 30 days) across a large healthcare system. Methods The Walter Reed Institutional Review Board provided an exempt determination, waiver of consent, and waiver of HIPAA authorization for research use in the present retrospective longitudinal cohort study. Patient records were included in analyses if: sex assigned in the medical record was “female,” age was 18 years of age or older, the Cesarean section occurred between January 2016 to December 2019 in the Military Health System, the listed TRICARE sponsor was an active duty service member, hospitalization began no more than three days prior to the Cesarean section, and the patient was discharged to home < 4 days after the Cesarean section. Results Across 57 facilities, 32,757 adult patients had a single documented Cesarean section procedure in the study period; 24,538 met inclusion criteria and were used in analyses. Post-Cesarean section discharge MED varied by facility, with a median MED of 225 mg and median 5-day supply. Age, active duty status, hospitalization duration, mental health diagnosis, pain diagnosis, substance use disorder, alcohol use disorder, gestational diabetes, discharge opioid type (combined vs. opioid-only medication), concurrent tubal ligation procedure, single (vs. multiple) births, and discharge morphine equivalent dose were associated with the probability of an opioid prescription refill in bivariate analyses, and therefore were included as covariates in a generalized additive mixed model (GAMM). Generalized additive mixed model results indicated that non-active duty beneficiaries, those with mental health and pain conditions, those who received an opioid/non-opioid combination medication, those with multiple births, and older patients were more likely to obtain an opioid refill, relative to their counterparts. Conclusion Significant variation in discharge pain medication prescriptions, as well as the lack of association between discharge opioid MED and probability of refill, indicates that efforts are needed to optimize opioid prescribing and reduce unnecessary healthcare variation.https://doi.org/10.1186/s12871-022-01765-8Cesarean sectionDeliveryLaborOpioidPainPregnancy
spellingShingle Krista B. Highland
Ian Robertson
Monica Lutgendorf
Germaine F. Herrera
Alexander G. Velosky
Ryan C. Costantino
Michael S. Patzkowski
Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
BMC Anesthesiology
Cesarean section
Delivery
Labor
Opioid
Pain
Pregnancy
title Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
title_full Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
title_fullStr Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
title_full_unstemmed Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
title_short Variation by default: cesarean section discharge opioid prescription patterns and outcomes in Military Health System hospitals: a retrospective longitudinal cohort study
title_sort variation by default cesarean section discharge opioid prescription patterns and outcomes in military health system hospitals a retrospective longitudinal cohort study
topic Cesarean section
Delivery
Labor
Opioid
Pain
Pregnancy
url https://doi.org/10.1186/s12871-022-01765-8
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