Maintenance of normothermia during burn surgery with an intravascular temperature control system: a non-randomised controlled trial.

BACKGROUND: Hypothermia remains one of the major factors limiting surgery in extensively burned patients. We evaluated the effectiveness of an intravascular rewarming technique using CoolGard 3000™ system and Icy™ catheter to maintain normothermia during surgeries of severe burned patients and compared these findings to a historical control group. METHODS: This was a controlled non-randomised trial conducted between March 2008 and August 2009. Patients with burns greater than or equal to 40% of the total body surface area were included. Before the first burn excision, the Icy™ catheter was placed in the inferior vena cava via the femoral vein. Warming was then initiated and maintained until the bladder temperature reached over 37.5°C. The bladder temperature was recorded every 30min during surgery and for the first hour post-operatively and compared to a historical control group. RESULTS: We enrolled 4 patients and 11 surgeries in the CoolGard™ group and compared them to 3 patients and 10 surgeries in the historical cohort. All intraoperative bladder temperatures from T=30 were statistically different in the two groups. In the CoolGard™ group, no patient became hypothermic and no surgery was aborted because the patient's temperature had rapidly fallen below the threshold temperature (35.5°C). No device-related complication was reported. CONCLUSION: The use of an intravenous warming catheter is a novel approach to maintain normothermia during surgery in burn victims and may be more effective than traditional methods.

Is the deltopectoral flap born again? Role in postburn head and neck reconstruction.

After extensive use for head and neck reconstruction, the deltopectoral flap has been supplanted by alternative methods of reconstruction and relegated to historical references. However, it remains a very valuable skin flap and should keep its place in the armamentarium of reconstructive surgeons for postburn head and neck reconstruction. We report here five cases of head and neck reconstruction using the deltopectoral flap: one case of perioral reconstruction after ballistic trauma, one case of nasal reconstruction after burn and three cases of neck reconstruction after burn contracture. Technical simplicity and reliability are the main features of this flap. The skin paddle is thin and pliable, and its surface can be extended after a flap delay. Previous tissue expansion can minimize donor site morbidity. The flap division necessitates a second surgical procedure. The major burn contractures of the neck are, in our opinion, an excellent indication of the deltopectoral flap.

Acute deep hand burns covered by a pocket flap-graft: long-term outcome based on nine cases.

OBJECTIVE: We evaluated the long-term outcome of the "pocket flap-graft" technique, used to cover acute deep burns of the dorsum of the hand, and analyzed surgical alternatives. METHODS: This was a 6-year, retrospective study of 8 patients with extensive burns and 1 patient with a single burn (11 hands in all) treated by defatted abdominal wall pockets. We studied the medical records of the patients, and conducted a follow-up examination. RESULTS: All hands had fourth-degree thermal burns caused by flames, with exposure of tendons, bones, and joints, and poor functional prognosis. One third of patients had multiple injuries. Burns affected an average of 36% of the hand surface, and mean coverage was 92.8 cm(2). One patient died. The 8 others were seen at 30-month follow-up: the skin quality of the flap was found to be good in 55% of the cases, the score on the Vancouver Scar Scale was 2.4, the Kapandji score was 4.5, and total active motion was 37% of that of a normal hand. Hand function was limited in only 2 cases, 8 patients were able to drive, and 3 patients had gone back to work. CONCLUSION: The pocket flap-graft allows preservation of hand function following severe burns, when local or free flaps are impossible to perform. Debulking of the flap at the time of elevation limits the need for secondary procedures.