Comparison of Patients Operated for Lumbar Spinal Stenosis with and without Spondylolisthesis - A Secondary Analysis of the NORDSTEN Trials.
Spine (Phila Pa 1976)
; 2024 Jun 11.
Article
de En
| MEDLINE
| ID: mdl-38857371
ABSTRACT
STUDY DESIGN:
Observational cohort study (secondary analysis of two randomized trials).OBJECTIVE:
To investigate whether function, disability, pain and quality of life before surgery and patient-reported outcome as well as complication and reoperation rates up to two years after surgery differ between lumbar spinal stenosis patients with and without spondylolisthesis. SUMMARY OF BACKGROUND DATA Lumbar spinal stenosis is a degenerative condition of the spine, which appears with or without degenerative spondylolisthesis often presenting similar signs and symptoms.METHOD:
This study is a secondary analysis of two randomized trials on patients with lumbar spinal stenosis with and without spondylolisthesis conducted at 16 public Norwegian hospitals. Disability, function, back pain, leg pain, quality of life, complication and reoperation rates up to two years after surgery were compared between the two cohorts.RESULTS:
A total of 704 patients were included in this study, 267 patients with spondylolisthesis (median age 67.0 years [IQR 61.0-72.0]; 68.7% female) and 437 patients without spondylolisthesis (median age 68.0 years IQR 62.0-73.0]; 52.9% female). In the linear mixed model analysis there were no significant differences in disability, function, back pain, leg pain and quality of life scores between the two cohorts of patient with and without spondylolisthesis before surgery or at two years follow-up. The complication rate was 22.9% in patients with spondylolisthesis and 12.1% in patients without spondylolisthesis (P<0.001). There were no significant differences in reoperation rates.CONCLUSION:
In patients with lumbar spinal stenosis the symptom burden before surgery and the clinical outcome up to two years after surgery were similar independently of a concomitant spondylolisthesis.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Spine (Phila Pa 1976)
Année:
2024
Type de document:
Article
Pays d'affiliation:
Norvège