Gait Characteristics in Youth With Transverse Myelitis.

BACKGROUND: Transverse myelitis (TM) in childhood is a rare disorder characterized by the presence of spinal cord inflammation. Gait difficulty in children with TM is common; however, there is a paucity of literature regarding quantitative assessment of gait in children and adolescents with TM. OBJECTIVES: To characterize gait patterns in a cohort of ambulatory children with TM and age-matched, typically developing peers in order to better understand the functional mobility of patients diagnosed with childhood TM. METHODS: This was a retrospective study of 26 ambulatory pediatric patients with a confirmed diagnosis of TM who had undergone three-dimensional, instrumented gait analysis (3D-IGA) at 3 years of age or older. A group of 38 typically developing children served as a control group. RESULTS: Gait in children with TM was characterized by moderate kinematic deviations as measured by the Gait Deviation Index (GDI) and a crouched gait pattern (p < .001), increased anterior pelvic tilt (p < .001), decreased motion at the knees (p < .001), and a wider base of support (foot progression angle, p < .001). The TM group had a slower walking speed (p < .001), shorter strides (p < .001), and an increased stance phase compared to controls. CONCLUSION: Our study results showed moderate kinematic deviations quantified by the GDI. Overall, the gait pattern in the TM population tested had greater hip and knee flexion with wider foot progression angle. Identification of gait characteristics in children with TM is the first step in predicting changes in gait pattern as they mature over time, which may ultimately allow for targeted intervention to maintain their ambulatory function.

Leadership for the Team Physician.

Physician leadership of the interdisciplinary sports medicine team depends on fundamental leadership skills that often are overlooked in medical school. These leadership skills include effective communication, emotional intelligence, teamwork, selfless service, integrity, and critical thinking while utilizing an athlete-centered approach. Development of these skills will help to navigate team management and important decisions, such as return to play. The leadership session at the Advanced Team Physician Course sought to acknowledge the gap in medical training regarding leadership education and began to address it in a forum specifically for team physicians. Here we provide a summary of the lectures and presentations from the 2018 Advanced Team Physician Course in an effort to benefit a broader physician audience. This material should act as a framework for current and future team physicians to solidify their role as the leader of the medical team in caring for the athlete.

Atraumatic Displaced Femoral Neck Fracture Postpartum: A Case Report and Review of the Literature.

Hip pathology during pregnancy may include transient osteoporosis of the hip or osteonecrosis associated with pregnancy. Rarely, hip pathology during pregnancy may result in a fragility fracture or advanced collapse of the femoral head, necessitating surgical treatment. We present a case of a 32-year-old woman who postpartum was found to have a displaced right femoral neck fracture and an area of focal edema in the left femoral head with mild flattening of the articular surface. She was successfully treated with a total hip arthroplasty on the right, and a follow-up MRI of the left hip showed near-complete resolution of the edema in the femoral head. This case underlines the importance of maintaining a clinical suspicion for pathology of the hip during pregnancy and the subsequent consequences of a missed diagnosis.

Olecranon Fractures in Pediatric Patients With Osteogenesis Imperfecta.

BACKGROUND: Osteogenesis imperfecta (OI) is a hereditary disorder characterized by an abnormality of the quality or quantity of type I collagen, leading to bone fragility. Fractures in children with OI may result from minor trauma and have atypical patterns. Previous studies have found a strong relationship between olecranon fractures and OI in pediatric populations, but the characteristics of olecranon fractures within the OI patient population have not been fully described. METHODS: We reviewed the records of 358 children with a diagnosis of OI. Of those, 29 had at least 1 olecranon fracture. We collected general information relating to the patient's diagnosis of OI including OI type, fracture history, mobility, and bisphosphonate treatment. Information regarding the fracture, treatment, and the occurrence of bilateral fractures were recorded, as well as weight, height, and axial bone mineral density z-score from the time of the fracture. RESULTS: Within our OI population of 358 patients, we found an incidence of olecranon fracture of 8.1% (29 patients). The olecranon fractures occurred predominantly in the type I population (27 of 29). Within the population of patients specifically with OI type I (200 patients) the incidence is 13.5%, with 6% of OI type I patients sustaining bilateral olecranon fractures. The percentage of children with one olecranon fracture subsequently sustaining another on the contralateral side was 41.4%. The mean time to the second fracture was 5 months. The mean age at the time of the first olecranon fracture was 11.9 years old. The average axial bone mineral density z-score was -2.5 for primary fractures. All 12 patients who suffered a contralateral olecranon fracture had OI type I. CONCLUSIONS: Olecranon fractures in the OI population occur most commonly in patients with type I OI and during early adolescence, a period of rapid growth. There is a high rate of bilateral olecranon fractures, with the contralateral fracture occurring quickly after the primary fracture. Further studies may elucidate risk factors to determine which patients are most likely to fracture the contralateral side and therefore drive treatment and potentially prevention. LEVEL OF EVIDENCE: Level IV-retrospective cohort study.

Triceps Repair and Restoration of Triceps Footprint With Anchorless Suture Fixation.

Triceps tendon rupture is an uncommon yet potentially devastating injury affecting patients over a broad demographic. Surgical treatment is essential to restore upper extremity functional status, and a vast array of techniques has been implemented with different fixation devices including suture buttons, intraosseous anchors, and suture repairs. Outcomes of distal triceps tendon repair have demonstrated nearly full return of functional capacity. Complications include infection, ulnar nerve neuropathy, arthrofibrosis, flexion contracture, hardware irritation, and most commonly, repair failure. We illustrate a triceps repair technique with suture fixation that restores the tendinous footprint without need of an adjunctive device.

Maximizing Operational Efficiency Using an In-House Ambulatory Surgery Model at an Academic Medical Center.

EXECUTIVE SUMMARY: Given the rising costs of healthcare delivery and reimbursement constraints, large academic medical centers (AMCs) must improve efficiency while delivering high-quality care. With standardized cases and high volumes, ambulatory surgery is a high-value target for efficiency improvement. Mining a data set of more than 7,500 cases consisting of the three highest-volume ambulatory procedures in orthopedics, otolaryngology-head and neck surgery, and urology, we analyzed process times and wait times involved in patient flow. We examined differences among delayed versus early versus on-time cases, as well as differences in scheduled start times, day of the week, and each individual operating room. Our analysis found statistically and clinically significant differences in registration and setup wait times when comparing delayed versus early versus on-time cases. We then developed recommendations to increase value-added time. Using activity-based cost accounting, we created a model to quantify economic impact. Hospitals can adopt these methods to identify operational bottlenecks and employ our financial model to forecast changes in revenue. Application of this model can position AMCs for success in an increasingly competitive landscape.

Risk factors for 30-day readmissions and modifying postoperative care after gastric bypass surgery.

BACKGROUND: Although hospital 30-day readmissions policies currently focus on medical conditions, readmission penalties will be expanding to encompass surgical procedures, logically beginning with common and standardized procedures, such as gastric bypass. Therefore, understanding predictors of readmission is essential in lowering readmission rate for these procedures. STUDY DESIGN: This is a retrospective case-control study of patients undergoing laparoscopic gastric bypass at Tufts Medical Center from 2007 to 2012. Variables analyzed included demographics, comorbidities, intraoperative events, postoperative complications, discharge disposition, and readmission diagnoses. Univariate analysis was used to identify factors associated with readmission, which were then subjected to multivariable logistic regression analysis. RESULTS: We reviewed 358 patients undergoing laparoscopic gastric bypass, 119 readmits, and 239 controls. By univariate analysis, public insurance, body mass index >60 kg/m(2), duration of procedure, high American Society of Anesthesiologists (ASA) class, and discharge with visiting nurse services (VNA) were significantly associated with 30-day readmissions. In the regression model, duration of procedure, high ASA class, and discharge with visiting nurse services (VNA) remained significantly associated with readmission when controlling for other factors (odds ratio [OR] 1.523, 95% CI 1.314 to 1.766; OR 2.447, 95% CI 1.305 to 4.487; and OR 0.053 with 95% CI 0.011 to 0.266, respectively). The majority of readmissions occurred within the first week after discharge. Gastrointestinal-related issues were the most common diagnoses on readmission, and included anastomotic leaks, postoperative ileus, and bowel obstruction. The next 2 most common reasons for readmission were wound infection and fluid depletion. CONCLUSIONS: Using readmission risk, we can stratify patients into tiered clinical pathways. Because most readmissions occur within the first postdischarge week and are most commonly associated with dehydration, pain, or wound issues, focusing our postoperative protocols and patient education should further lower the incidence of readmission.

Predictive risk factors for 30-day readmissions following primary total joint arthroplasty and modification of patient management.

The Centers for Medicare and Medicaid have begun to publically publish statistics on readmissions following primary total hip (THA) and total knee arthroplasty (TKA). Our study retrospectively assesses 30-day readmissions rates following THA and TKA, performed by a single surgeon at a tertiary care medical center between 2007 and 2012. Results of a univariate analysis and logistic regression model indicated female gender, high ASA class, and increased operative time to be significantly associated with higher rates of readmission (OR 4.646, OR 1.257, and OR 5.323, respectively). Readmissions most often occurred within the first week of patient discharge. Surgical complications and gastrointestinal discomfort were the most common causes for readmission. Using readmission risk we can stratify patients into tiered critical care pathways to reduce readmissions.