Neurogenic bladder dysfunction represents one of the most common and devastating sequelae of traumatic spinal cord injury (SCI). As early prediction of bladder outcomes is essential to counsel patients and to plan neurourological management, we aimed to develop and validate a model to predict urinary continence and complete bladder emptying 1 y after traumatic SCI. Using multivariate logistic regression analysis from the data of 1,250 patients with traumatic SCI included in the European Multicenter Spinal Cord Injury study, we developed two prediction models of urinary continence and complete bladder emptying 1 y after traumatic SCI and performed an external validation in 111 patients. As predictors, we evaluated age, gender, and all variables of the International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI) and of the Spinal Cord Independence Measure (SCIM). Urinary continence and complete bladder emptying 1 y after SCI were assessed through item 6 of SCIM. The full model relies on lower extremity motor score (LEMS), light-touch sensation in the S3 dermatome of ISNCSI, and SCIM subscale respiration and sphincter management: the area under the receiver operating characteristics curve (aROC) was 0.936 (95% confidence interval [CI]: 0.922–0.951). The simplified model is based on LEMS only: the aROC was 0.912 (95% CI: 0.895–0.930). External validation of the full and simplified models confirmed the excellent predictive power: the aROCs were 0.965 (95% CI: 0.934–0.996) and 0.972 (95% CI 0.943–0.999), respectively. This study is limited by the substantial number of patients with a missing 1-y outcome and by differences between derivation and validation cohort. Our study provides two simple and reliable models to predict urinary continence and complete bladder emptying 1 y after traumatic SCI. Early prediction of bladder function might optimize counselling and patient-tailored rehabilitative interventions and improve patient stratification in future clinical trials.

Background: The Facial Disability Index (FDI) is widely used for self-assessment of functional impairment and quality of life in patients with facial palsy. Objective: The study aim was to complete the validation of the FDI by generating an Italian version (IT-FDI) and evaluating its clinimetric properties. Design: This was a longitudinal, observational measurement study. Methods: The questionnaire was translated, cross-culturally adapted, and administered to 100 consecutive participants (outpatients) with facial palsy. The clinical severity of facial palsy, impairments in physical and social function, and quality of life were evaluated with the Sunnybrook Facial Grading System, IT-FDI, and 12-Item Short-Form Health Survey. Results: The IT-FDI showed excellent test-retest reliability for every item and for total scores (intraclass correlation coefficients of .93 and .84 for physical function subscale and social/well-being function subscale, respectively). The IT-FDI confirmed the high internal consistency of the original version, with theta coefficients of .82 for the physical function subscale and .78 for the social/well-being function subscale. The physical function subscale correlated with the Sunnybrook Facial Grading System composite score (r=.44), and the social/well-being function subscale correlated with the 12-Item Short-Form Health Survey mental component (r=.55). The IT-FDI confirmed the good responsiveness of the original version, as expressed by effect size, standardized response mean, and responsiveness ratio of, respectively, 1, 1.03, and 1.21 for the physical function subscale and 0.75, 0.83, and 1.15 for the social/well-being function subscale. Limitations: Responsiveness was evaluated with a limited number of participants. Conclusions: The results demonstrated the test-retest reliability for all items of the FDI and confirmed its internal consistency, construct validity, and responsiveness with an independent and larger clinical subset. This study completes the validation of the FDI and provides the first validated questionnaire in Italian for assessment of disability and quality of life specifically in patients with facial palsy.

The Sunnybrook Facial Grading System is considered one of the best scales available to grade facial motility and postparetic synkinesis. To measure facial landmarks and movement excursion, a new software, the Facial Assessment by Computer Evaluation, has been proposed. The aim of this study was to quantify eye synkinesis improvement after botulinum toxin type A injections using the new software and to compare this method with the Sunnybrook grading system. The study included 40 injection sessions on 29 Caucasian outpatients with facial synkinesis. Before and 2 weeks after the injection, patients were evaluated using the Italian version of the Sunnybrook system. Eyelid fissure size at rest, during lip puckering, and while smiling was measured with the new software. After botulinum infiltration, the Sunnybrook grading system showed a global facial improvement with reduction of synkinesis and increase of static and dynamic symmetry. The Facial Assessment software detected an increase of ocular fissure measure at rest, during lip puckering, and especially during smiling, and the improvement was positively correlated with initial asymmetry. A single point of the Sunnybrook system synkinesis score corresponded to a mean difference of 0.77 mm during smiling and 1.0 mm during lip puckering. The Facial Assessment by Computer Evaluation measure allowed the authors to quantify the improvement of eye synkinesis after botulinum toxin type A injection. The Sunnybrook Facial Grading System provided an immediate instrument with which to monitor treatment in routine clinical practice, whereas the Facial Assessment system gave a more accurate quantitative assessment. Diagnostic, II.

(1) Background: Ankle fracture results in pain, swelling, stiffness and strength reduction, leading to an altered biomechanical behavior of the joint during the gait cycle. Nevertheless, a common pattern of kinematic alterations has still not been defined. To this end, we analyzed the literature on instrumental gait assessment after ankle fracture, and its correlation with evaluator-based and patient-reported outcome measures. (2) Methods: We conducted a systematic search, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, of articles published from January 2000 to June 2021 in PubMed, Embase and PEDro on instrumental gait assessment after ankle fracture. (3) Results: Several changes in gait occur after ankle fracture, including a reduction in step length, swing time, single support time, stride length, cadence, speed and an earlier foot-off time in the affected side. Additionally, trunk movement symmetry (especially vertical) is significantly reduced after ankle fracture. The instrumental assessments correlate with different clinical outcome measures. (4) Conclusions: Instrumental gait assessment can provide an objective characterization of the gait alterations after ankle fracture. Such assessment is important not only in clinical practice to assess patients’ performance but also in clinical research as a reference point to evaluate existing or new rehabilitative interventions.