Controlling intraoperative hemorrhage during burn surgery: A prospective, randomized trial comparing NuStat hemostatic dressing to the historic standard of care.

Introduction: One of the primary intraoperative challenges during burn surgery is to adequately excise the burn while avoiding massive hemorrhage. This has become increasingly important, as we see more burn patients that are older and with more medical comorbidities. While adequate excision down to healthy tissues for deep burns is essential for skin graft to take, it also leads to active bleeding that can be a challenge to control.

Cost-benefit analysis of outcomes from the use of fibrin sealant for fixation of skin grafts in small-size burns compared to staples as historical controls: a retrospective review.

Introduction: Historically, split-thickness skin grafts have been fixed onto the recipient site by suture and/or staples. Fibrin sealants have become available for the fixation in the past 10 years. Fibrin sealants have been shown to be at least as effective as staples, and recent reports show them to cause less pain.

Contractile protein expression is upregulated by reactive oxygen species in aorta of Goto-Kakizaki rat.

Although it is known that blood vessels undergo remodeling in type 2 diabetes (T2D), the signaling pathways that underlie the structural and functional changes seen in diabetic arteries remain unclear. Our objective was to determine whether the remodeling in type 2 diabetic Goto-Kakizaki (GK) rats is evoked by elevated reactive oxygen species (ROS). Our results show that aortas from GK rats produced greater force (P < 0.

Low-impact trauma causing acute compartment syndrome of the lower extremities.

Compartment syndrome usually occurs in the muscles of an extremity as a consequence of trauma or reperfusion. However, it can also occur from minor injuries with resulting hematoma.We reviewed the charts of 5 individuals who presented to the emergency department after minimal or no known trauma and were ultimately diagnosed with acute compartment syndrome.

Observations on the microcirculation of the human burn wound using orthogonal polarization spectral imaging.

Orthogonal polarization spectral imaging (OPS) utilizes the illumination of the tissue with polarized light within the haemoglobin spectrum. We report here on OPS for the assessment of the skin microcirculation non-invasively through the surface of the human burn wound. This allows inspection of individual capillaries of the cutaneous microcirculation and flow through these vessels in real time.

Expression of human beta defensin 2 in thermal injury.

Sepsis is a common and serious complication of major burn injury and accounts for over 54% of deaths in burn patients. Burns are associated with high levels of circulating pro-inflammatory cytokines and immunosuppression, promoting systemic inflammatory response syndrome (SIRS) and sepsis, for which no effective treatment is currently available. Defensins, a family of cationic, naturally occurring, antimicrobial peptides are important components of the innate immune system, playing a major role in the body's defence by inhibiting activities of bacteria, fungi and enveloped viruses.

Use of Joshi External Stabilizing System in postburn contractures of the hand and wrist: a 20-year experience.

Postburn contractures of the hand and wrist can range from a minor cosmetic problem to a crippling condition. The contractures, initially limited to the skin, extend to all the soft-tissue structures over time, often necessitating capsulotomies and tendon lengthening, although they still may not be amenable to total correction. The Joshi External Stabilizing System (JESS) is a versatile, lightweight external fixator consisting of K wires, distractors, and connecting rods (both hinged and nonhinged) along with various link joints.

Effects of cytokines and heat shock on defensin levels of cultured keratinocytes.

Burns have been associated with high levels of circulating pro-inflammatory cytokines which promote systemic inflammatory response syndrome (SIRS), immunosuppression and sepsis for which no effective treatment is currently available. Defensins, a family of cationic naturally occurring antimicrobial peptides, are considered important components of the innate immune system and enhance adaptive immunity. This study examines the effects of pro-inflammatory cytokines, interleukin-1beta (IL-1beta), gamma-interferon (IFNgamma) and tumor necrosis factor-alpha (TNFalpha) on human beta-defensin-2 (HBD-2) levels in cultured keratinocytes.