Format

Send to

Choose Destination
J Manipulative Physiol Ther. 2018 Jun;41(5):383-388. doi: 10.1016/j.jmpt.2018.01.004. Epub 2018 May 26.

Association Between Utilization of Chiropractic Services for Treatment of Low Back Pain and Risk of Adverse Drug Events.

Author information

1
Health Services Research, Southern California University of Health Sciences, Whittier, California. Electronic address: jameswhedon@scuhs.edu.
2
Health Services Research, Southern California University of Health Sciences, Whittier, California.
3
Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire.

Abstract

OBJECTIVES:

Mortality rates due to adverse drug events (ADEs) are escalating in the United States. Analgesics are among the drug classes most often associated with occurrence of an ADE. Utilization of nonpharmacologic chiropractic services for treatment of low back pain could lead to reduced risk of an ADE. The objective of this investigation was to evaluate the association between utilization of chiropractic services and likelihood of an ADE.

METHODS:

We employed a retrospective cohort design to analyze health insurance claims data from the state of New Hampshire. After inversely weighting each participant by their propensity to be in their cohort, we employed logistic regression to compare recipients of chiropractic services to nonrecipients with regard to likelihood of occurrence of an ADE in an outpatient setting.

RESULTS:

The risk of an ADE was significantly lower among recipients of chiropractic services as compared with nonrecipients. The adjusted likelihood of an ADE occurring in an outpatient setting within 12 months was 51% lower among recipients of chiropractic services as compared to nonrecipients (OR 0.49; P = .0002). The reported ADEs were nonspecific with regard to drug category in the majority of incidents that occurred in both cohorts.

CONCLUSIONS:

Among New Hampshire adults with office visits for low back pain, the adjusted likelihood of an ADE was significantly lower for recipients of chiropractic services as compared to nonrecipients. No causal relationship was established between utilization of chiropractic care and risk of an ADE. Future research should employ larger databases, rigorous methods to reduce risk of bias, and more sensitive means of identifying ADEs.

KEYWORDS:

Adverse Drug Event; Adverse Drug Reaction; Chiropractic; Low Back Pain

PMID:
29843912
DOI:
10.1016/j.jmpt.2018.01.004

Supplemental Content

Full text links

Icon for Elsevier Science
Loading ...
Support Center