Return to work rate and long-term effectiveness of delayed versus early surgery for back pain and sciatica in Russian railways employees: a single-center retrospective study
10.31616/asj.2025.0132
- Author:
Vadim BYVALTSEV
;
Andrei KALININ
;
Yurii PESTRYAKOV
;
Elmira SATARDINOVA
;
Ravshan YULDASHEV
;
Marat ALIYEV
;
Yermek DYUSSEMBEKOV
;
Andrei SHCHERBATYKH
;
K. Daniel RIEW
- Publication Type:Clinical Study
- From:Asian Spine Journal
2026;20(2):333-342
- CountryRepublic of Korea
- Language:English
-
Abstract:
Methods:We identified patients with persistent back pain and sciatica due to lumbar degeneration at L4–L5 or L5–S1 treated between 2010 and 2020. Two groups of patients were identified: The Delayed group (n=692) initially refused operative care despite 6–12 weeks of non-operative care, and the Early group (n=1,687) underwent surgery immediately after routine (6–12 weeks) non-operative care was unsuccessful. Perioperative clinical data and return-to-work rates were obtained before surgery and at a minimum of 40 months postoperatively. Factors associated with unfavorable outcomes were also identified.
Results:At baseline, the two groups had comparable clinical data, demographics, and workload intensity. There were significantly better clinical results, fewer complications, and a higher frequency of return to work in the Early group than in the Delayed group (p<0.05); 15.3% (209) and 25.7% (147) of the patients in the Early and Delayed groups, respectively, had unsatisfactory long-term clinical outcomes. Specific factors associated with unsatisfactory long-term clinical outcomes in the delayed surgery group were male sex, diabetes mellitus, lower extremity pain Visual Analog Scale >40 mm, Oswestry Disability Index >48%, physical component score <18 points, preoperative use of narcotic analgesics, and light-to-medium and heavy-to-very heavy preoperative workload.
Conclusions:In this single-center study involving railway workers with lumbar degenerative back pain and sciatica, early surgery was superior to delayed surgery in terms of pain intensity, functional status, quality of life, return-to-work rate, and reoperation rate at the long-term follow-up. Further prospective studies with larger sample sizes are required to clarify this association.
