The Effect of COVID-19 National Lockdown on the Time from Presentation to Surgery of Patients with Suspected Cauda Equina Syndrome: Two UK Tertiary Centers' Study

Abstract

ObjectiveTo investigate if COVID-19 UK lockdown measures resulted in a delay in the presentation and treatment of patients with cauda equina syndrome (CES).MethodsThis is a multicenter retrospective study of patients with surgically treated CES across 3 time periods: April–May 2020 (first lockdown), August–September 2020 (no-lockdown group), and January–February 2021 (second lockdown). Data regarding duration of symptoms, time from referral to admission, time from admission to surgery, and postoperative outcomes were collected.ResultsA total of 56 patients (male: 26, female: 30, mean age: 44.3 years) were included in the study (n = 14, n = 18, and n = 24 in the 3 time periods, respectively). There was no difference in duration of symptoms across the time periods (12.6 days vs. 8.2 days vs. 3.8 days) (P = 0.16). Nearly all the patients were admitted within 48 hours of referral (n = 55, 98.2%). The majority of patients were operated on within 48 hours: first lockdown (n = 12, 85.7%), no-lockdown (n = 16, 88.9%), and second lockdown (n = 21, 87.5%). The length of hospital stay was significantly shorter in the second lockdown (3.3 days) versus the other 2 time periods (4.4 days and 6.4 days) (P = 0.02). Thirteen complications were present, with dural tear being the most common (n = 6, 10.7%). Majority reported symptom improvement (n = 53, 94.6%), with a similar number discharged home (n = 54, 96.4%).ConclusionDespite the pandemic, patients with CES were promptly admitted and operated on with good outcomes. Shorter duration of hospital stay could be attributed to adaptation of spinal services.