Management of necrotising fasciitis secondary to abdominal liposuction using a combination of surgery, hyperbaric oxygen and negative pressure wound therapy in a patient with burn scars.

Liposuction is the one of the most frequently performed cosmetic operations and usually has an easy recovery, with a reportedly low overall complication rate. Here, we report the case of a 60-year-old woman with type II diabetes mellitus and a previous burn injury of the abdomen who underwent abdominal liposuction and subsequently developed necrotising fasciitis. Following radical debridement, systemic antibiotic administration, negative pressure wound therapy and hyperbaric oxygen therapy, the wound healed completely. This case demonstrates the success of the combination treatment and highlights the need for clinicians to be aware of the risk of serious complications in selected patients.

Is hyperbaric oxygen therapy indispensable for saving mutilated hand injuries?

Mutilated hand injuries are a profound challenge to the plastic surgeon, and such injuries often lead to limb loss and severe functional impairment. Hyperbaric oxygen therapy (HBOT) appears to counteract tissue hypoxia and stimulate acute wound healing. This study was performed to evaluate the efficacy of HBOT as an adjunctive therapy in patients with a mutilated hand injury. Between January 2006 and December 2014, 45 patients with a mutilated hand injury were enrolled. After reconstruction or revascularisation, patients underwent 120 minutes of HBOT with oxygen at 2·5 atmospheres absolute while breathing 100% oxygen. Outcomes such as amputee survival and surgery-related complications were recorded. The patients were 38 men and 7 women with average age of 37·2 years (range 18-62). The mean defect area was 131·5 cm2 (range 40-300). Most patients experienced a pure crush injury (53%). The average number of operations from the initial debridement to the first reconstruction was 3·8 (range 1-6). A total of 33 patients (73%) underwent replantation during the initial reconstruction. For flap coverage, most patients received a free flap using an anterolateral thigh flap (18 patients) or local flap using an abdomen/groin flap (nine patients). The average time from the first reconstruction or revascularisation to the first HBOT was 6·5 hours (range 2-12). The average number of HBOT sessions was 9·1 (range 6-14 sessions). The survival rate of the replanted fingers was 81%, and the survival rate of the palms was 100%. Most complications in the initial reconstruction involved partial loss of an avulsed flap, and most complications in the chronic stage (≥3 months) involved scar contracture. When combined with delicate microsurgery, early intervention using adjunctive HBOT was effective in preserving partially viable tissue and restoring hand function in patients with a mutilated hand injury.

Adjunctive hyperbaric oxygen therapy in severe burns: Experience in Taiwan Formosa Water Park dust explosion disaster.

BACKGROUND: Despite major advances in therapeutic strategies for the management of patients with severe burns, significant morbidity and mortality is observed. Hyperbaric oxygen therapy (HBOT) increases the supply of oxygen to burn areas. The aim of this study was to determine whether HBOT is effective in the treatment of major thermal burns. METHODS: On June 27, 2015 in New Taipei, Taiwan, a mass casualty disaster occurred as fire erupted over a large crowd, injuring 499 people. Fifty-three victims (20 women and 33 men) were admitted to Tri-Service General Hospital. Thirty-eight patients underwent adjunctive HBOT (HBOT group), and 15 patients received routine burn therapy (control group). Serum procalcitonin (PCT) level, a sepsis biomarker, was measured until it reached normal levels (<0.5µg/L). The records of all patients from June 2015 to March 2016 were analyzed retrospectively. Outcome measures that were compared between the groups included the use of tracheostomy and hemodialysis, total body surface area (TBSA) and the number of skin graft operations, length of hospital stay, infection status, and mortality. RESULTS: The mean age of the patients was 22.4 years, and the mean TBSA was 43%. All the patients survived and were discharged without requiring limb amputation or being permanently disabled. Patient characteristics did not differ significantly between the groups. PCT levels returned to normal significantly faster (p=0.007) in the HBOT group. CONCLUSION: Multidisciplinary burn care combined with adjunctive HBOT improves sepsis control compared with standard treatment without HBOT. Prospective studies are required to define the role of HBOT in extensive burns.

Hyperbaric Oxygen Therapy for the Adjunctive Treatment of Pyoderma Gangrenosum: A Case Report.

Pyoderma gangrenosum (PG) is a neutrophilic dermatosis of unknown etiology characterized by an ulcerative skin condition and confirmed through a diagnosis of exclusion. Management usually consists of systemic drug therapy, such as corticosteroids, sulfones, or immunosuppressants, either alone or in combination. Long-term use of these medications often has untold side effects. Hyperbaric oxygen therapy (HBOT) has been shown effective in the treatment of PG, reducing pain and tempering the need for medication. A case is presented of a 54-year-old woman with diabetes, hypertension, and a peptic ulcer who presented with painful, purulent ulcers on her buttocks, hands, and lower extremities of 2 weeks' duration. She was ultimately diagnosed with PG and provided 20 mg/day of oral prednisone for 1 week, tapered to 10 mg/day in the next week and then stopped. In addition, she received 12 sessions of HBOT - she breathed in 100% oxygen under 2.5 atmospheres absolute pressure for 90 minutes over 2 weeks. Her wounds healed without scarring. This excellent outcome including good wound healing, decreased pain, and reduced doses of systemic corticosteroids warrants additional study of the adjunctive use of HBOT for PG.