Risk factors of pelvic pressure ulcer recurrence after primary skin flap surgery in people with spinal cord injury.

BACKGROUND: Flap surgery for deep pelvic pressure ulcers (PPUs) has been found effective, but the recurrence rate remains high and few risk factors have been identified. OBJECTIVE: We evaluated risk factors for PU recurrence after primary flap surgery in people with spinal cord injury (SCI). PATIENTS AND METHODS: This observational retrospective study based on medical charts included all individuals with SCI who underwent primary flap surgery for a PPU in the Hérault department in France between 2006 and 2014. Overall, 100 biomedical, psychological, socioeconomic and care management factors were studied. The primary outcome was PPU recurrence (surgical site and/or other pelvic site). The secondary outcome was recurrence at the surgical site. Cox proportional hazards regression was used to determine associated factors, estimating hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS: We included 85 patients. Half had a PPU recurrence, and in one-third, the recurrence was at the surgical site. On multivariate analysis, global PPU recurrence was associated with colostomy (HR=2.79) and living with a partner (HR=2.29). Non-traumatic SCI and sacral wound were associated with PPU recurrence (HR=3.39, HR=0.48) and recurrence at the surgical site (HR=3.3, HR=0.3). CONCLUSION: Risk factors of PPU recurrence are based on both biomedical and social models. After primary flap surgery, the risk of recurrence justifies regular follow-up and strict monitoring.

The importance of fear, beliefs, catastrophizing and kinesiophobia in chronic low back pain rehabilitation.

AIM: To evaluate fear, beliefs, catastrophizing and kinesiophobia in chronic low back pain patients about to begin a training programme in a rehabilitation centre. PATIENTS AND METHODS: Fifty chronic low back pain patients (including both males and females) were assessed in our physical medicine department. We used validated French-language scales to score the patients' pain-related disability, quality of life and psychosocial factors. RESULTS: Seventy percent of the patients had a major functional disability (i.e., a Roland-Morris Scale score over 12) and nearly 73% reported an altered quality of life (the daily living score in the Dallas Pain Questionnaire). Pain correlated with functional impairment and depression but not with catastrophizing or kinesiophobia. Disability was correlated with catastrophizing and kinesiophobia. CONCLUSION: Psychosocial factors are strongly associated with disability and altered quality of life in chronic low back pain patients. Future rehabilitation programs could optimizing patient management by taking these factors into account.