Interspinous Process Decompression Improves Quality of Life in Patients with Lumbar Spinal Stenosis

Autor: Pierce D. Nunley, Vikas V. Patel, Douglas G. Orndorff, William F. Lavelle, Jon E. Block, Fred H. Geisler
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Minimally Invasive Surgery, Vol 2018 (2018)
Druh dokumentu: article
ISSN: 2090-1445
2090-1453
DOI: 10.1155/2018/1035954
Popis: Lumbar spinal stenosis has been shown to negatively impact health-related quality of life. Interspinous process decompression (IPD) is a minimally invasive procedure that utilizes a stand-alone spacer to serve as a joint extension blocker to relieve neural compression in patients with spinal stenosis. Using the 5-year results from an FDA randomized controlled trial of IPD, the quality of life in 189 patients treated with the Superion® spacer was evaluated with the SF-12. Physical and mental component summary (PCS, MCS) scores were computed preoperatively and at annual intervals. For the PCS, mean scores improved from 29.4 ± 8.1 preoperatively to 41.2 ± 12.4 at 2 years (40%) and to 43.8 ± 11.6 at 5 years (49%) (p0.10 for both comparisons). These results demonstrate that the significant impairment in physical well-being found in patients with lumbar spinal stenosis can be ameliorated, in large part, by IPD treatment.
Databáze: Directory of Open Access Journals
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