Association of Pneumonia, Wound Infection, and Sepsis with Clinical Outcomes after Acute Traumatic Spinal Cord Injury.

Journal Article (Journal Article)

Pneumonia, wound infections, and sepsis (PWS) are the leading causes of acute mortality after traumatic spinal cord injury (SCI). However, the impact of PWS on neurological and functional outcomes is largely unknown. The present study analyzed participants from the prospective North American Clinical Trials Network (NACTN) registry and the Surgical Timing in Acute SCI Study (STASCIS) for the association between PWS and functional outcome (assessed as Spinal Cord Independence Measure subscores for respiration and indoor ambulation) at 6 months post-injury. Neurological outcome was analyzed as a secondary end-point. Among 1299 participants studied, 180 (14%) developed PWS during the acute admission. Compared with those without PWS, participants with PWS were mostly male (76% vs. 86%; p = 0.007), or presented with mostly American Spinal Injury Association Impairment Scale (AIS) grade A injury (36% vs. 61%; p < 0.001). There were no statistical differences between participants with or without PWS with respect to time from injury to surgery, and administration of steroids. Dominance analysis showed injury level, baseline AIS grade, and subject pre-morbid medical status collectively accounted for 77.7% of the predicted variance of PWS. Regression analysis indicated subjects with PWS demonstrated higher odds for respiratory (odds ratio [OR] 3.91, 95% confidence interval [CI]: 1.42-10.79) and ambulatory (OR 3.94, 95% CI: 1.50-10.38) support at 6 month follow-up in adjusted analysis. This study has shown an association between PWS occurring during acute admission and poorer functional outcomes following SCI.

Full Text

Duke Authors

Cited Authors

  • Jaja, BNR; Jiang, F; Badhiwala, JH; Schär, R; Kurpad, S; Grossman, RG; Harrop, JS; Guest, JD; Toups, EG; Shaffrey, CI; Aarabi, B; Boakye, M; Fehlings, MG; Wilson, JR

Published Date

  • November 1, 2019

Published In

Volume / Issue

  • 36 / 21

Start / End Page

  • 3044 - 3050

PubMed ID

  • 31007137

Pubmed Central ID

  • PMC6791472

Electronic International Standard Serial Number (EISSN)

  • 1557-9042

Digital Object Identifier (DOI)

  • 10.1089/neu.2018.6245


  • eng

Conference Location

  • United States