Nicotine Dependence and Rates of Postoperative Complications in Achilles Tendon Repair

Sterling DeShazo, Sabrina M. Pescatore, Vinod K. Panchbhavi

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Background: Nicotine is a modifiable risk factor that is well demonstrated to cause deleterious effects on tendon healing and overall health. Individuals that have a dependence on nicotine may be at an elevated risk for numerous postoperative complications when compared to nondependent patients. The purpose of this study is to evaluate the complications postoperatively between nicotine- and non–nicotine-dependent Achilles tendon repairs. Methods: The global health network database, TriNetX, was used to access and analyze deidentified patient information. Two cohorts were identified for the purposes of this study. Cohort A was defined as patients who had an Achilles tendon repair (Current Procedural Terminology [CPT]: 27650 or CPT: 27654) and had a dependence to nicotine (International Classification of Diseases, Tenth Revision, code: F17). Cohort B was defined as patients who had an Achilles tendon repair but did not have a dependence to nicotine. Data were gathered from health care organizations from August 21, 2000, to August 21, 2023. All postoperative complications were analyzed between 1 and 90 days after the Achilles tendon repair. Results: A total of 2117 nicotine-dependent patients were matched with 18 102 non–nicotine-dependent patients. After propensity matching for age at event, ethnicity, race, sex, and type 2 diabetes mellitus, nicotine-dependent patients who underwent Achilles tendon repair experienced higher associated risk for numerous postoperative complications. When compared to nondependent patients, nicotine-dependent patients had increased risk for wound disruption (risk ratio [RR] 1.55, 95% CI 1.11-2.16) and infection following a procedure (RR 1.64, 95% CI 1.09-2.47) within 90 days post Achilles tendon repair. Conclusion: In this database study using propensity matching, nicotine-dependent patients who underwent Achilles tendon repair were correlated with an increased associated risk for wound disruption and infection after a procedure than their non–nicotine-dependent counterpart. Level of Evidence: Level III, retrospective cohort study.

Original languageEnglish (US)
Pages (from-to)67-72
Number of pages6
JournalFoot and Ankle International
Volume45
Issue number1
DOIs
StatePublished - Jan 2024

Keywords

  • Achilles tendon repair
  • complications
  • nicotine dependence

ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine

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