Outcomes of free vascularised fibular graft reconstruction in upper limb trauma-a systematic review.

PURPOSE: To evaluate existing literature describing the use of free fibular flaps in upper extremity trauma and summarise flap outcomes. Secondary objectives are to evaluate patient demographics and flap characteristics. METHODS: EMBASE, PubMed, MEDLINE and the Cochrane Database were searched for eligible studies published from 1975 to January 2019. Primary outcome measures collected were rate of union, graft survival rate, and complication rates. Patient demographics and flap characteristics were also collected. Statistical analysis was performed using SPSS software (SPSS version 25; IBM, Chicago, USA). Pooled data were presented as mean and standard deviation or median and range. Categorical variables were assessed by chi-squared test. Quality of studies were assessed using the National Institutes of Health (NIH) Quality Assessment Tool for case series studies. RESULTS: Initial search yielded 1070 articles. A total of 25 studies (151 cases) met the inclusion criteria. Flap survival was 97% (147/151) at time of follow-up, with first union rate of 95% (142/151) and second union rate of 97% (147/151) following bone graft or further procedure. Overall complication rate was 33% (47/140). There was a statistically significant association between recipient flap site and rates of flap fracture (p = 0.049). There was no statistically significant association between flap type, evidence of infection at donor or defect site, or method of flap fixation on outcomes. CONCLUSIONS: Vascularised fibular flaps are a safe and efficacious reconstructive option for upper limb trauma. Further research is required to enable better understanding of the impact of patient and clinical factors on flap outcome measures.

Primary total hip replacement using Burch-Schneider cages for acetabular fractures.

INTRODUCTION: Osteoporotic acetabular fractures are common and pose a difficult technical challenge for the trauma surgeon. Acute total hip arthroplasty (THA) using a Burch-Schneider antiprotrusio cage with immediate postoperative weight-bearing is a method to approach these injuries. This case series reports our outcomes of acute THA using Burch-Schneider cages for acetabular fractures from a UK major trauma centre based on length of stay, radiological outcome, complications and outcome scores. METHODS: Data were collected from all patients who underwent acute THA with a Burch-Schneider cage for acetabular fractures between June 2006 and August 2015. Patients were followed up clinically, radiologically, and using Oxford Hip Scores (OHS). RESULTS: 20 patients with a median age of 73 (range 60-90 years) were identified. All patients were independent walkers at follow-up, and had achieved radiological union. There were no dislocations, subsidence, revision or deep infections. Significant complications include 1 perioperative death as a result of complications arising from pre-existing pulmonary fibrosis; 1 deep vein thrombosis; 1 intraoperative arterial injury to the superior gluteal artery; and 1 leg-length discrepancy. Mean length of stay was 10 days. The mean OHS was 37/48 at a mean follow-up of 26 months. CONCLUSIONS: This case series further validates the use of Burch-Schneider cages with primary THA in acute acetabular fractures.

Enhanced Recovery Pathways for Flap-Based Reconstruction: Systematic Review and Meta-Analysis.

BACKGROUND: Enhanced Recovery After Surgery (ERAS) pathways are known to improve patient outcomes after surgery. In recent years, there have been growing interest in ERAS for reconstructive surgery. OBJECTIVES: To systematically review and summarise literature on the key components and outcomes of ERAS pathways for autologous flap-based reconstruction. DATA SOURCES: Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, Current Controlled Trials, World Health Organization International Clinical Trials Registry Platform and reference lists of relevant studies. INCLUSION CRITERIA: All primary studies of ERAS pathways for free and pedicled flap-based reconstructions reported in the English language. OUTCOME MEASURES: The primary outcome measure was length of stay. Secondary outcomes were complication rates including total flap loss, partial flap loss, unplanned reoperation within 30 days, readmission to hospital within 30 days, surgical site infections and medical complications. RESULTS: Sixteen studies were included. Eleven studies describe ERAS pathways for autologous breast reconstructions and five for autologous head and neck reconstructions. Length of stay was lower in ERAS groups compared to control groups (mean reduction, 1.57 days; 95% CI, - 2.15 to - 0.99). Total flap loss, partial flap loss, unplanned reoperations, readmissions, surgical site infections and medical complication rates were similar between both groups. Compliance rates were poorly reported. CONCLUSION: ERAS pathways for flap-based reconstruction reduce length of stay without increasing complication rates. ERAS pathways should be adapted to each institution according to their needs, resources and caseload. There is potential for the development of ERAS pathways for chest wall, perineum and lower limb reconstruction. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Retained Foreign Body in a Diabetic Patient's Hand.

BACKGROUND: Diabetic peripheral neuropathy puts patients at increased risk of acute injury by foreign bodies and also contributes to delayed presentation and diagnosis. CASE REPORT: We describe a 57-year-old patient with poorly controlled type 1 diabetes who presented with a three-week history of worsening swelling and erythema in the metacarpophalangeal joint of his left thumb. He denied any previous trauma or injury and was initially treated with intravenous antibiotics. Subsequent imaging revealed septic arthritis and osteomyelitis secondary to a retained foreign body, which was surgically removed in theatre. CONCLUSION: This is the first reported case of a retained foreign body in the hand of a diabetic patient, and demonstrates the importance of early radiological imaging of peripheral limb injuries in high-risk patients.

Systemic BCG-osis following intravesical BCG instillation for bladder carcinoma.

Intravesical instillation of Bacillus Calmette-Guérin (BCG) has been shown to be an effective form of immunotherapy for bladder cancer. This case report describes a patient who develops systemic BCG-osis following intravesical BCG instillation and demonstrates the importance of being aware of more severe complications associated with BCG immunotherapy.