Night-Time Bracing Can Reduce Pain in Adults with Scoliosis: Six-Month Results of a Retrospective Controlled Study.

Severe scoliosis can lead to chronic low back pain (cLBP) and may progress in adulthood. While day-time bracing is commonly used to alleviate pain and improve function, the role of night-time bracing remains unclear. This study aimed to assess the six-month effectiveness of a custom-made night-time brace in reducing pain in adults with scoliosis, compared to a prefabricated brace worn for 2-4 h during the day. : A retrospective cohort study was conducted at a tertiary outpatient clinic specializing in spinal deformities. Adults with scoliosis (≥30° Cobb) and cLBP were divided into two groups: the study group used a custom-made night-time thoracolumbosacral orthosis (TLSO), while the control group wore a prefabricated brace (Peak) for 2-4 h daily. Pain and functional outcomes were assessed at baseline and after six months. : The study group included 25 women (mean age, 62.3 ± 9.5 years; Cobb angle, 60.4 ± 17.7°) who wore the night-time brace for an average of 7.2 ± 2.2 h per night. The control group comprised 20 women (mean age, 67.8 ± 10.5 years; Cobb angle, 61.9 ± 12.6°). At six months, the worst pain significantly improved in the TLSO group compared to the Peak group (F = 6.32, = 0.0158). However, no statistically significant differences were observed between groups for back pain, leg pain, Core Outcome Measures Index (COMI), or Oswestry Disability Index (ODI). : Night-time bracing shows interesting results on pain at six months in adults with severe scoliosis and back pain. These preliminary results open a new perspective that needs further verification and will help design more robust studies to verify what we found and identify the population more responsive to this approach.