Positional neuropathies in surgical oncology

Aim. To evaluate the frequency and clinical characteristics of positional neuropathies in patients with cancer who underwent surgery.Materials and methods. A retrospective study of medical records of patients undergoing surgical treatment in 2023, who showed signs of secondary neuropathy of the upper and/or lower extremities in the postoperative period. The main analyzed parameter was the frequency of postoperative neuropathies among patients who underwent surgery; additional parameters were the degree of neurological deficit according to the neurological deficit assessment scale, the median regression of neurological deficit. Results. The study included 29 patients who underwent surgery at the National Medical Research Center of Oncology named after N. N. Blokhin in 2023, who developed a clinical picture of positional neuropathy in the postoperative period. The overall incidence of positional neuropathies was 0.28 %. Neuropathies of the brachial plexus were predominant (96 %). A severe degree of neurological deficit was noted in 35 %, medium – in 45 %, mild – in 20 % of patients. 27.5 % of patients continued to have varying degrees of neurological deficit over a 10-month period.Conclusion. Positional neuropathies can persist for a long time; it is necessary to develop methods for their prevention.