Management of Acute Hand Burns: A Survey of American Burn Association-Verified Burn Centers.

Hand burns have a significant impact on the long-term function of burn patients. Recently, new protocols and technologies, such as dermal substitutes, have been introduced for the treatment of hand burns. This cross-sectional study investigates the preferred current management of acute hand burns and the role of dermal substitutes in treatment.

Impact of Microsurgical Reconstruction Timing on the Risk of Free Flap Loss in Acute Burns: Systematic Review and Meta-Analysis.

Background: Free tissue transfer is usually considered as a last resort in severe burn cases, when skin substitutes and local flaps are not viable options. Prior studies have demonstrated a free flap loss rate ranging from 0% to 44%. The aim of this study is to identify the ideal timing to perform free flap reconstruction in acute burn-related injuries to minimize free flap loss.

Free Flap Failure and Complications in Acute Burns: A Systematic Review and Meta-analysis.

Background: Severe acute burn injuries represent a challenge to the reconstructive surgeon. Free flap reconstruction might be required in cases of significant critical structure exposure and soft tissue deficits, when local options are unavailable. This study aimed to determine the free flap complication rate in acute burn patients.

Receipt of at least 4 units of low titer group O whole blood with titer <100 does not lead to hemolysis in adult trauma patients.

Background: The serological safety of transfusing low titer group O whole blood (LTOWB) with an anti-A and anti-B titer of <100 was evaluated in group O and non-group O trauma recipients.

Methods: Civilian adult trauma patients who received ≥4 units of leukoreduced LTOWB during their initial resuscitation and who survived for >24 h after admission at two level 1 trauma centers were included in this retrospective study. Lactate dehydrogenase (LDH), total bilirubin, haptoglobin, potassium, creatinine were evaluated on the day of LTOWB transfusion (day 0) and on the next 3 days.

Rate of RhD-alloimmunization after the transfusion of RhD-positive red blood cell containing products among injured patients of childbearing age: single center experience and narrative literature review.

Objectives: To determine the rate of RhD-alloimmunization in injured RhD-negative patients in the age range of childbearing potential who were transfused with at least one unit of RhD-positive red blood cells (RBC) or low titer group O whole blood (LTOWB).

Methods: Injured RhD-negative patients between the ages of 13-50 at an American Level 1 trauma center who were transfused with at least one unit of RBCs or LTOWB during their resuscitation and who had an antibody detection test performed at least 14 days afterwards were included.

Results: Over a 20-year period, 96 study-eligible patients were identified, of which 90/96 (93.

Hemolytic markers following the transfusion of uncrossmatched, cold-stored, low-titer, group O+ whole blood in civilian trauma patients.

Background: Low-titer group O whole blood (LTOWB) is increasingly being used in the civilian trauma setting, although there is a risk of hemolysis. This study evaluated the impact on hemolytic markers following the transfusion of 4 or more units of uncrossmatched LTOWB.

Methods: Civilian adult trauma patients who received four or more units of leukoreduced group O+, low-titer (<50 anti-A and anti-B), platelet-replete uncrossmatched whole blood during their initial resuscitation and who survived for more than 24 hours after the transfusion were included in this retrospective study.

Racial and Ethnic Disparities Among Burn Surgery Leadership.

The underrepresentation of racial and ethnic minority groups has been well-documented in general and plastic surgery but not in burn surgery. The aim of this study is to evaluate current minority group disparities among burn surgery leadership. A cross-sectional analysis was performed.

Gender Disparities Among Burn Surgery Leadership.

Gender disparities have been described in the plastic surgery and general surgery literature, but no data have been reported in burn surgery. The aim of this study is to determine gender disparities among burn surgery leadership. A cross-sectional study was performed.

Dermatome-Induced Lacerations: An Unspoken Problem in Burn Surgery.

Background: Dermatome-induced lacerations are a known complication; however, there is a paucity of literature discussing the incidence and predisposing factors. The aim of this study was to determine the incidence and risk factors to develop a preventive algorithm.

Methods: An 18-question survey was sent to all US and Canadian burn unit directors.

Opioid use patterns and risk characteristics among injured patients.

Injured patients are at risk for prolonged opioid use after discharge from care. Limited evidence exists regarding how continued opioid use may be related to opioid medication misuse and opioid use disorder (OUD) following injury. This pilot study characterized opioid consumption patterns, health characteristics, and substance use among patients with active prescriptions for opioid medications following injury care.

A Qualitative Survey Study of United States Burn Units: Pathways to a Career in Burn Surgery.

With current changes in training requirements, it is important to understand the venues in the United States for a general surgery (GS) and plastic surgery (PS) resident interested in pursuing a burn surgery career. The study aims to evaluate the pathways to a career in burn surgery and the current state of leadership. A cross-sectional study was conducted between August and September 2017.

Safety profile of uncrossmatched, cold-stored, low-titer, group O+ whole blood in civilian trauma patients.

Background: The use of cold-stored low-titer group O whole blood (LTOWB) for civilian trauma patients is gaining popularity. However, hemolysis might occur among non-group O recipients. This study evaluated the serologic safety of transfusing up to 4 units of LTOWB.

Cell-spray auto-grafting technology for deep partial-thickness burns: Problems and solutions during clinical implementation.

Cell-spray autografting is an innovative early treatment option for deep partial-thickness burn wounds. As an alternative to non-operative management, cell-spray autografting can achieve rapid wound re-epithelialization, particularly in large wounds. When compared to traditional mesh autografting for deep partial-thickness burn wounds, cell-spray autografting can accomplish re-epithelialization with a much smaller donor site.

Calculations for reproducible autologous skin cell-spray grafting.

Non-cultured, autologous cell-spray grafting is an alternative to mesh grafting for larger partial- and deep partial-thickness burn wounds. The treatment uses a suspension of isolated cells, from a patient's donor site skin tissue, and cell-spray deposition onto the wound that facilitates re-epithelialization. Existing protocols for therapeutic autologous skin cell isolation and cell-spray grafting have defined the donor site area to treatment area ratio of 1:80, substantially exceeding the coverage of conventional mesh grafting.

Second-degree burns with six etiologies treated with autologous noncultured cell-spray grafting.

Partial and deep partial-thickness burn wounds present a difficult diagnosis and prognosis that makes the planning for a conservative treatment versus mesh grafting problematic. A non-invasive treatment strategy avoiding mesh grafting is often chosen by practitioners based on their clinical and empirical evidence. However, a delayed re-epithelialization after conservative treatment may extend the patient's hospitalization period, increase the risk of infection, and lead to poor functional and aesthetic outcome.

Effects of wound dressings on cultured primary keratinocytes.

Autologous cell-spray grafting of non-cultured epidermal cells is an innovative approach for the treatment of severe second-degree burns. After treatment, wounds are covered with dressings that are widely used in wound care management; however, little is known about the effects of wound dressings on individually isolated cells. The sprayed cells have to actively attach, spread, proliferate, and migrate in the wound for successful re-epithelialization, during the healing process.

The splenic injury outcomes trial: An American Association for the Surgery of Trauma multi-institutional study.

Background: Delayed splenic hemorrhage after nonoperative management (NOM) of blunt splenic injury (BSI) is a feared complication, particularly in the outpatient setting. Significant resources, including angiography (ANGIO), are used in an effort to prevent delayed splenectomy (DS). No prospective, long-term data exist to determine the actual risk of splenectomy.

In vitro keratinocyte expansion for cell transplantation therapy is associated with differentiation and loss of basal layer derived progenitor population.

An alternative approach for traditional clinical mesh grafting in burn wound treatment is the use of expanded autologous keratinocytes in suspension or sheets that are cultured over 2-4 weeks in a remote service facility. While a wound reepithelialization has been described, the functional and aesthetic outcome is under debate. Cell isolation from split-skin donor tissue aims to preserve the valuable stem cell progenitors from the basal epidermal layer and to provide patients with a rapid wound reepithelialization and a satisfying outcome.

Dabigatran etixilate and traumatic brain injury: Evolving anticoagulants require evolving care plans.

Aim: To investigate the outcomes of trauma patients with traumatic brain injury (TBI) on Dabigatran Etexilate (DE).

Methods: Following IRB approval, all patients taking DE who were admitted to our level 1 trauma service were enrolled in the study. Injury complexity, length of stay (LOS), intensive care length of stay, operative intervention, therapeutic interventions and outcomes were analyzed retrospectively.

Characterization of sex dimorphism following severe thermal injury.

Sex-based outcome differences have been previously studied after thermal injury, with a higher risk of mortality being demonstrated in women. This is opposite to what has been found after traumatic injury. Little is known about the mechanisms and time course of these sex outcome differences after burn injury.

Risk factors for hypothermia in EMS-treated burn patients.

Objective: Hypothermia has been associated with increased mortality in burn patients. We sought to characterize the body temperature of burn patients transported directly to a burn center by emergency medical services (EMS) personnel and identify the factors independently associated with hypothermia.

Methods: We utilized prospective data collected by a statewide trauma registry to carry out a nested case-control study of burn patients transported by EMS directly to an accredited burn center between 2000 and 2011.

Radiographic assessment of ground-level falls in elderly patients: Is the "PAN-SCAN" overdoing it?

Introduction: Routine, whole-body computed tomography imaging (PAN-SCAN) has been shown to identify unexpected injuries and alter the management of patients presenting with blunt trauma. We sought to characterize the changes in practice over time and the utility of PAN-SCAN imaging in elderly patients who fall and require admission to a trauma center.

Methods: We performed a retrospective analysis by using data derived from a Pennsylvania state-wide trauma registry (2007-2010).

Admission temperature and survival in patients admitted to burn centers.

It is commonly believed that hypothermia occurring during burn resuscitation is associated with poor outcome, but there is little direct supporting evidence. The authors conducted an analysis of a statewide trauma registry to determine whether hypothermia (T ≤36.5°C) was associated with mortality when controlling for clinical confounders.