Effect of perioperative pain neuroscience education in people undergoing surgery for lumbar radiculopathy: a multicentre randomised controlled trial.
Br J Anaesth
; 131(3): 572-585, 2023 09.
Article
in En
| MEDLINE
| ID: mdl-37344337
ABSTRACT
BACKGROUND:
Perioperative education should be improved to decrease unfavourable outcomes after lumbar surgery. This trial aimed to compare effectiveness in terms of pain, quality of life, pain cognition, surgical experience, healthcare use, work resumption, and cost-effectiveness of perioperative pain neuroscience education (PPNE) vs traditional biomedical education (perioperative biomedical education [PBE]) in people undergoing surgery for lumbar radiculopathy.METHODS:
In this multicentre RCT (ClinicalTrials.gov NCT02630732), patients undergoing surgery for lumbar radiculopathy in three Belgian hospitals were randomised to receive PPNE or PBE. Both groups received one preoperative and one postoperative one-to-one education session and a booklet (balanced interventions), with an essentially different content (PPNE biopsychosocial; PBE biomedical). Pain was the primary outcome (Visual Analogue Scales+quantitative sensory testing). Assessments were at 3 days, 6 weeks, and 6 and 12 months after surgery.RESULTS:
Between March 2016 and April 2020, participants were randomly assigned to PPNE (n=58) or PBE (n=62). At 12 months, PPNE did not lead to significantly better pain outcomes, but it did result in more favourable 36-item Short Form Health Survey physical component (additional increase 46.94; 95% confidence interval [CI] 14.16-79.73; medium effect), Tampa Scale of Kinesiophobia (additional decrease 3.15; 95% CI 0.25-6.04; small effect), and Pain Catastrophising Scale (additional decrease 6.18; 95% CI 1.97-10.39; medium effect) scores. Females of the PPNE group showed higher probability for work resumption (95% vs 60% in the PBE group). PPNE was cost-effective compared with PBE (incremental costs -2732; incremental quality-adjusted life years 0.012).CONCLUSIONS:
Perioperative pain neuroscience education showed superior clinical and cost-effectiveness than perioperative biomedical education in people undergoing surgery for lumbar radiculopathy. CLINICAL TRIAL REGISTRATION NCT02630732.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pain
/
Radiculopathy
Type of study:
Clinical_trials
Aspects:
Patient_preference
Limits:
Female
/
Humans
Language:
En
Journal:
Br J Anaesth
Year:
2023
Document type:
Article