COVID-19 Significantly Impacted Hospital Length of Stay and Discharge Patterns for Adult Spinal Deformity Patients

Kevin Y. Wang, Emmanuel L. McNeely, Suraj A. Dhanjani, Micheal Raad, Varun Puvanesarajah, Brian J. Neuman, David Cohen, Akhil J. Khanna, Floreana Kebaish, Hamid Hassanzadeh, Khaled M. Kebaish

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Study Design.Retrospective review.Objective.The primary aim was to compare length of stay (LOS) and discharge disposition of adult spinal deformity (ASD) patients undergoing surgery before and during the pandemic. Secondary aims were to compare the rates of 30-day complications, reoperations, readmissions, and unplanned emergency department (ED) visits.Summary of Background Data.ASD patients often require extended LOS and non-routine discharge. Given resource limitations during the Coronavirus Disease 2019 (COVID-19) pandemic and caution regarding hospital stays, surgeons modified standard postoperative protocols to minimize patient exposure.Methods.We identified all patients who underwent elective thoracolumbar ASD surgery with more than or equal to five levels fusion at a tertiary care center during two distinct time intervals: July to December 2019 (Pre-COVID, N = 60) and July to December 2020 (During-COVID, N = 57). Outcome measures included LOS and discharge disposition (home vs. non-home), as well as 30-day major complications, reoperations, readmissions, and ED visits. Regression analyses controlled for demographic and surgical factors.Results.Patients who underwent ASD surgery during the pandemic were younger (61 vs. 67 yrs) and had longer fusion constructs (nine vs. eight levels) compared with before the pandemic (P < 0.05 for both). On bivariate analysis, patients undergoing surgery during the pandemic had shorter LOS (6 vs. 9 days) and were more likely to be discharged home (70% vs. 28%) (P < 0.05 for both). After controlling for age and levels fused on multivariable regression, patients who had surgery during the pandemic had shorter LOS (IRR = 0.83, P = 0.015) and greater odds of home discharge (odds ratios [OR] = 7.2, P < 0.001). Notably, there were no differences in major complications, reoperations, readmissions, or ED visits between the two groups.Conclusion.During the COVID-19 pandemic, LOS for patients undergoing thoracolumbar ASD surgery decreased, and more patients were discharged home without adversely affecting complication or readmission rates. Lessons learned during the pandemic may help improve resource utilization without negatively influencing short-term outcomes.Level of Evidence: 3.

Original languageEnglish
Pages (from-to)1551-1556
Number of pages6
JournalSpine
Volume46
Issue number22
DOIs
StatePublished - Nov 15 2021

Keywords

  • COVID-19
  • adult spinal deformity
  • coronavirus
  • discharge disposition
  • length of stay
  • postoperative complications
  • readmission
  • reoperation
  • resource utilization
  • spine surgery

Fingerprint

Dive into the research topics of 'COVID-19 Significantly Impacted Hospital Length of Stay and Discharge Patterns for Adult Spinal Deformity Patients'. Together they form a unique fingerprint.

Cite this