Complications and mortality after acute traumatic spinal cord injury in Saint Petersburg, Russia.

Study Design: Retrospective cohort study.

Objectives: We studied complications during early rehabilitation and their relation to length of stay (LOS) in the hospital as well as to survival in people with traumatic spinal cord injury (TSCI).

Setting: All specialized hospitals of Saint Petersburg.

Methods: We analysed all charts of patients admitted with acute TSCI to the city hospitals, 2012-2016. Patient characteristics, complications, time and cause of death, and LOS were recorded. Mean values with standard deviations and t-tests were used. We analysed mortality rate using the Kaplan-Meier method and calculated relative risks (RRs).

Results: A total of 311 patients with TSCI were included. Complications occurred in 34% of patients; most were respiratory complications and pressure ulcers. Complications occurred more often in those with concomitant traumatic brain injury (TBI) (RR = 1.4, 95% CI: 1.2-1.8). All complications prolonged LOS (median, 11 days) and increased mortality in the acute phase (p < 0.001). In the early phase, 15% died, with a median time to death of 13 days. Respiratory complications markedly increased the death rate (RR = 18, 95% CI: 15-22). Mortality rate correlated also with age, TSCI severity and level, and concomitant TBI. Alcohol/drug consumption before TSCI increased the likelihood for complications (RR = 1.7, 95% CI: 1.3-2.1) and mortality (RR = 2.2, 95% CI: 1.6-3.1).

Conclusion: Focus on prevention as well as early and optimal treatment of complications, together with no or low alcohol/drug consumption may reduce mortality in the early phase after TSCI and at the same time shorten LOS.