Dataset Information

Chronic overlapping pain conditions and long-term opioid treatment.

ABSTRACT:

Objectives

One in 5 people in the United States lives with chronic pain. Many patients with chronic pain experience a subset of specific co-occurring pain conditions that may share a common pain mechanism and that have been designated as chronic overlapping pain conditions (COPCs). Little is known about chronic opioid prescribing patterns among patients with COPCs in primary care settings, especially among socioeconomically vulnerable patients. This study aims to evaluate opioid prescribing among patients with COPCs in US community health centers and to identify individual COPCs and their combinations that are associated with long-term opioid treatment (LOT).

Study design

Retrospective cohort study.

Methods

We conducted analyses of more than 1 million patients 18 years and older based on electronic health record data from 449 US community health centers across 17 states between January 1, 2009, and December 31, 2018. Logistic regression models were used to assess the relationship between COPCs and LOT.

Results

Individuals with COPCs were prescribed LOT 4 times more often than individuals without a COPC (16.9% vs 4.0%). The presence of chronic low back pain, migraine headache, fibromyalgia, or irritable bowel syndrome combined with any of the other COPCs increased the odds of LOT prescribing compared with the presence of a single COPC.

Conclusions

Although LOT prescribing has declined over time, it remains relatively high among patients with certain COPCs and for those with multiple COPCs. These study findings suggest target populations for future interventions to manage chronic pain among socioeconomically vulnerable patients.

SUBMITTER: Ukhanova M

PROVIDER: S-EPMC10516299 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature

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Publications

Chronic overlapping pain conditions and long-term opioid treatment.

Ukhanova Maria M Voss Robert W RW Marino Miguel M Huguet Nathalie N Bailey Steffani R SR Hartung Daniel M DM O'Malley Jean J Chamine Irina I Muench John J

The American journal of managed care 20230501 5

<h4>Objectives</h4>One in 5 people in the United States lives with chronic pain. Many patients with chronic pain experience a subset of specific co-occurring pain conditions that may share a common pain mechanism and that have been designated as chronic overlapping pain conditions (COPCs). Little is known about chronic opioid prescribing patterns among patients with COPCs in primary care settings, especially among socioeconomically vulnerable patients. This study aims to evaluate opioid prescrib ...[more]

PMID: 37229782

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Project description:ObjectiveTo estimate differences in average annual health care expenditures of adult women with chronic overlapping pain conditions (COPCs) by pain treatment modality as follows: (1) no long-term opioid or complementary and integrative health (CIH) use; (2) CIH only use; (3) long-term opioid only use; and (4) long-term opioid and CIH use.Data sourceCross-sectional Medical Expenditure Panel Survey data (2012-2016).Study designWe estimated differences between average annual expenditures of adult women with COPCs by their use of long-term opioids and CIH modalities. Generalized linear regression with a log link function was used to estimate adjusted marginal effects in annual expenditures. The distribution family was chosen based on Modified Park Tests. We controlled for pain severity, patient demographic characteristics, physical limitations, comorbidities, mental health, insurance status, physical therapy use, and census region. We also employed propensity-score based marginal mean weighting through stratification to balance our treatment groups on observed covariates.Data collection/extraction methodsWe identified adult women (>17 years) with one or more self-reported COPC using 3-digit International Classification of Diseases (ICD)-9/10-Clinical Modification (CM) codes (N = 9169) and categorized their use of CIH and long-term opioids.Principal findingsCompared to women without long-term opioid or CIH use, CIH only use was significantly associated with lower inpatient expenditures (-$947 [-$1699, -$196]; p-value < 0.01), higher office-based expenditures ($1345 [$944, $1746]; p-value < 0.001), and higher patient out-of-pocket expenditures ($628 [$409, $848]; p-value < 0.001). Long-term opioid use, alone or in combination with CIH, was significantly associated with higher expenditures (p-value < 0.05) in total and across all utilization categories compared to women without any long-term opioid or CIH use.ConclusionsOur results indicate that CIH treatment approaches for chronic pain have the potential to be utilized without increasing overall costs. Future research should further examine the role of CIH modalities in achieving cost-effective pain management that reduces avoidable opioid use.

Project description:BackgroundExpert guidelines recommend non-pharmacologic treatments and non-opioid medications for chronic pain and recommend against initiating long-term opioid therapy (LTOT).ObjectiveWe examined whether veterans with incident chronic pain receiving care at facilities with greater utilization of non-pharmacologic treatments and non-opioid medications are less likely to initiate LTOT.DesignRetrospective cohort study PARTICIPANTS: Veterans receiving primary care from a Veterans Health Administration facility with incident chronic pain between 1/1/2010 and 12/31/2015 based on either of 2 criteria: (1) persistent moderate-to-severe patient-reported pain and (2) diagnoses "likely to represent" chronic pain.Main measuresThe independent variable was facility-level utilization of pain-related treatment modalities (non-pharmacologic, non-opioid medications, LTOT) in the prior calendar year. The dependent variable was patient-level initiation of LTOT (≥ 90 days within 365 days) in the subsequent year, adjusting for patient characteristics.Key resultsAmong 1,094,569 veterans with incident chronic pain from 2010 to 2015, there was wide facility-level variation in utilization of 10 pain-related treatment modalities, including initiation of LTOT (median, 16%; range, 5-32%). Veterans receiving care at facilities with greater utilization of non-pharmacologic treatments were less likely to initiate LTOT in the year following incident chronic pain. Conversely, veterans receiving care at facilities with greater non-opioid and opioid medication utilization were more likely to initiate LTOT; this association was strongest for past year facility-level LTOT initiation (adjusted rate ratio, 2.10; 95% confidence interval, 2.06-2.15, top vs. bottom quartile of facility-level LTOT initiation in prior calendar year).ConclusionsFacility-level utilization patterns of non-pharmacologic, non-opioid, and opioid treatments for chronic pain are associated with subsequent patient-level initiation of LTOT among veterans with incident chronic pain. Further studies should seek to understand facility-level variation in chronic pain care and to identify facility-level utilization patterns that are associated with improved patient outcomes.

Project description:ObjectiveTo review interventions to reduce long term opioid treatment in people with chronic non-cancer pain, considering efficacy on dose reduction and discontinuation, pain, function, quality of life, withdrawal symptoms, substance use, and adverse events.DesignSystematic review and meta-analysis of randomised controlled trials and non-randomised studies of interventions.Data sourcesMedline, Embase, PsycINFO, CINAHL, and the Cochrane Library searched from inception to July 2021. Reference lists and previous reviews were also searched and experts were contacted.Eligibility criteria for study selectionOriginal research in English. Case reports and cross sectional studies were excluded.Data extraction and synthesisTwo authors independently selected studies, extracted data, and used the Cochrane risk-of-bias tools for randomised and non-randomised studies (RoB 2 and ROBINS-I). Authors grouped interventions into five categories (pain self-management, complementary and alternative medicine, pharmacological and biomedical devices and interventions, opioid replacement treatment, and deprescription methods), estimated pooled effects using random effects meta-analytical models, and appraised the certainty of evidence using GRADE (grading of recommendations, assessment, development, and evaluation).ResultsOf 166 studies meeting inclusion criteria, 130 (78%) were considered at critical risk of bias and were excluded from the evidence synthesis. Of the 36 included studies, few had comparable treatment arms and sample sizes were generally small. Consequently, the certainty of the evidence was low or very low for more than 90% (41/44) of GRADE outcomes, including for all non-opioid patient outcomes. Despite these limitations, evidence of moderate certainty indicated that interventions to support prescribers' adherence to guidelines increased the likelihood of patients discontinuing opioid treatment (adjusted odds ratio 1.5, 95% confidence interval 1.0 to 2.1), and that these prescriber interventions as well as pain self-management programmes reduced opioid dose more than controls (intervention v control, mean difference -6.8 mg (standard error 1.6) daily oral morphine equivalent, P<0.001; pain programme v control, -14.31 mg daily oral morphine equivalent, 95% confidence interval -21.57 to -7.05).ConclusionsEvidence on the reduction of long term opioid treatment for chronic pain continues to be constrained by poor study methodology. Of particular concern is the lack of evidence relating to possible harms. Agreed standards for designing and reporting studies on the reduction of opioid treatment are urgently needed.Review registrationPROSPERO CRD42020140943.

Dataset Information

Chronic overlapping pain conditions and long-term opioid treatment.

Objectives

Study design

Methods

Results

Conclusions

Publications

Chronic overlapping pain conditions and long-term opioid treatment.

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