Neurovascular injury from supracondylar fractures in children: a 10-year experience of 762 cases.

We evaluated the management of supracondylar paediatric fractures at our institution over a 10-year period in this retrospective cohort study. In total, 762 children with a supracondylar fracture were treated. The mean age of injury was 5.2 years. The incidence of documented nerve and/or vascular injury was 8.3%. A total of 26 patients had early plastic surgeon involvement; of these, 25 had an open exploration. Eight patients required vein grafting for brachial artery reconstruction for intimal tears. There was one nerve rupture requiring repair and 12 children underwent neurolysis. There were 17 late referrals to the plastic surgery service, of which three were explored (two neurolysis, one neuroma resection and sural nerve grafting). In all cases of nerve injury, the deficit took 7.9 months to recover, indicating a more significant injury than neurapraxia. Early exploration of supracondylar fractures allows direct visualization of the extent of neurovascular injury and immediate intervention.Level of evidence: IV.

Immunosuppressive strategies in face and hand transplantation: a comprehensive systematic review of current therapy regimens and outcomes.

Background: Recipients of Vascularized Composite Allotransplants require effective immunosuppressive therapy to prevent graft rejection. This systematic review summarizes the current body of literature on immunosuppressive regimens used in face and hand transplants while summarizing their outcome in terms of rejection, renal failure, and infections. Methods: A systematic search of electronic databases was conducted to identify relevant studies from 1998 until July 1st, 2023. We included all studies that discussed immunosuppressive strategies in face and hand transplant recipients according to PRISMA. Results: The standard triple maintenance therapy was mostly adjusted due to nephrotoxicity or high incidence of rejection. The most common alternative treatments utilized were sirolimus (25/91; 27.5%) or everolimus (9/91; 9.9%) following hand- and photophoresis (7/45; 15.6%), sirolimus (5/45; 11.1%) or belatacept (1/45; 2.2%) following face transplantation. Episodes of rejection were reported in 60 (65.9%) of hand- and 33 (73%) of face transplant patients respectively. Graft loss of 12 (13.2%) hand and 4 (8.9%) face transplants was reported. Clinical CMV infection was observed in 6 (6.6%) hand and 7 (15.5%) face transplant recipients. Conclusions: Based on the herein presented data, facial grafts exhibited a heightened incidence of rejection episodes and CMV infections. Facial mucosa adds complexity to the immunological graft composition highlighting the need of individualized immunosuppressive regimens and further research.

Understanding Epidemiological Trends in Geriatric Burn Injuries: A National Multicenter Analysis from NEISS 2004-2022.

Burn injuries pose a significant source of patient morbidity/mortality and reconstructive challenges for burn surgeons, especially in vulnerable populations such as geriatric patients. Our study aims to provide new insights into burn epidemiology by analyzing the largest national, multicenter sample of geriatric patients to date. Utilizing the National Electronic Injury and Surveillance System (NEISS) database (2004-2022), individuals with a "Burn" diagnosis were extracted and divided into two comparison age groups of 18-64 and 65+. Variables including sex, race, affected body part, incident location, burn etiology, and clinical outcomes were assessed between the two groups utilizing two proportion z-tests. 60,581 adult patients who sustained burns were identified from the NEISS database with 6,630 of those patients categorized as geriatric (65+). Geriatric patients had a significantly greater frequency of scald burns (36.9% vs. 35.4%; p<0.01), and third degree/full-thickness burns (10.4% vs 5.5%, p<0.01) relative to non-geriatric adult patients with most of these burns occurring at home (75.9% vs 67.4%; p<0.01). The top five burn sites for geriatric patients were the hand, face, foot, lower arm, and lower leg and the top five burn injury sources were hot water, cookware, oven/ranges, home fires, and gasoline. Geriatric patients had over two times greater risk of hospital admission (OR: 2.32, 95% CI: 2.17-2.49, p<0.01) and over five times greater risk of ED mortality (OR: 6.22, 95% CI: 4.00-9.66, p<0.01) after incurring burn injuries. These results highlight the need for stronger awareness of preventative measures for geriatric burn injuries.