Ankle Range of Motion After Posterior Subtalar and Ankle Capsulotomy for Relapsed Equinus in Idiopathic Clubfoot.

INTRODUCTION: Posterior capsulotomy can correct residual clubfoot deformity, but has been associated with ankle stiffness. The purpose of this study was to evaluate clinical ankle range of motion (ROM) following posterior capsulotomy immediately postsurgery and during long-term follow-up. METHODS: A retrospective clinical and radiographic review of 257 patients (398 feet) was performed to evaluate all patients who required a posterior capsulotomy as part of their clubfoot management. Twenty feet (16 patients) were identified with a mean age of 73.3±37.7 months and mean Pirani score of 5.2±0.8 points. Following capsulotomy, a long-leg cast was placed and maintained for a mean of 26 days (range, 21 to 35 d). At cast removal, parents were trained and instructed to immediately begin home physiotherapy. The capsulotomy cohort was age and sex matched to a cohort treated exclusively with the Ponseti method for comparison. Children in the comparison cohort had a mean Pirani score of 5.7±0.8 points. RESULTS: The mean dorsiflexion in the capsulotomy cohort significantly increased comparing the preoperative to the immediate postoperative ROM (from -6.5 to +9.7 degrees). No significant reduction in this gain was observed at latest follow-up (to +8.3 degrees). No significant difference in the plantar-flexion angle was found. Radiographically, a significant improvement in the lateral anterior tibial-calcaneal angle angles was found (P<0.05). CONCLUSIONS: If utilizing our protocol for early mobilization, limited use of capsulotomy to treat relapsed clubfoot does not necessarily reduce ankle ROM. Our protocol of placing the feet in casts for a shorter duration of time and providing early physiotherapy helps maintain ankle ROM after a posterior capsulotomy. LEVEL OF EVIDENCE: Level III-therapeutic study.

Safety and Health Management System, Safety Climate, and Accident Occurrences in Hospitals: The Study of Needlestick, Sharp Injuries and Recidivism Rates.

Background: Hospital Safety and Health Management System (HSH-MS) and Hospital Safety Climate (HSC) are the significant elements to develop safe work practices. The current study aimed to examine the dimensions of HSH-MS and HSC and the association with the prevalence of Needlestick and Sharp Injury (NSI) and NSI recidivism. Materials and Methods: A cross-sectional study was conducted among 1070 nurses in Iranian hospitals (89% response rate). Results: More than 54% (n = 579) had sustained at least 1 NSI in the previous year. The NSI recidivism rate was 8.6% and recidivists were more likely to be younger, female, married, with higher Body Mass Index (BMI), and on night shift. Two aspects of HSH-MS including management leadership and employee participation were associated with the incidence of NSIs Odds Ratio (OR): 1.91 and 95% Confidence Interval (CI): 0.69-1.21; OR: 1.29 and 95% CI: 0.92-1.82) and NSI recidivism rate (OR: 1.98 and 95% CI: 0.55-1.74; OR: 1.12 and 95% CI: 0.83-1.49). Furthermore, three dimensions of HSC comprising management support (OR: 1.02 and 95% CI: 0.93-1.11 for NSIs; OR: 1.21 and 95% CI: 0.77-1.22 for NSI recidivism), absence of job hindrances (OR: 1.06 and 95% CI: 0.98-1.16 for NSIs; OR: 1.11 and 95% CI: 0.96-1.30 for NSI recidivism) and cleanliness/orderliness (OR: 1.07 and 95% CI: 0.98-1.08 for NSIs; OR: 0.84 and 95% CI: 0.87-0.97 for NSI recidivism) were correlated with reduced NSIs risk. Conclusions: This study suggests that HSH-MSs and employees' safety climate are significant factors, which are correlated with not only the prevalence of recurrent NSIs but also the single NSI in hospitals.