Background:Hyperbaric oxygen therapy (HBOT) is a treatment option for chronic nonhealing wounds. Transcutaneous oximetry (TCOM) is used for wound assessment. We undertook a randomized prospective controlled trial to evaluate the role of HBOT in healing of chronic nonhealing wounds and to determine whether TCOM predicts healing.Materials and Methods:This study was conducted in 30 consenting patients with nonhealing ulcer. The patients were randomized into group HT (receiving HBOT in addition to conventional treatment) and group CT (receiving only conventional treatment). Duration of treatment in both the groups was 30 days. Wound ulcer was analyzed based on size of the wound, exudates, presence of granulation tissue, and wound tissue scoring. Tissue oxygenation (TcPO2) was measured on 0, 10th, 20th, and 30th day.Results:There was 59% reduction in wound area in group HT and 26% increase in wound area in group CT. Ten patients in group HT showed improvement in wound score as compared to five patients in group CT. Complete healing was seen in three patients in group HT as compared to none in group CT. Surgical debridement was required in 6 patients in group HT and 10 patients in group CT. One patient in group HT required amputation as compared to five patients in group CT. A positive correlation was found between TcPO2 value and various markers of wound healing.Conclusion:HBOT has a definitive adjunctive role in the management of chronic nonhealing ulcers. It decreases the amputation rate and improves patient outcome. Periwound TcPO2 may be used as a predictor of response to HBOT and has a positive correlation with wound healing.
Wolff-Parkinson-White syndrome is an electrophysiological disorder of heart. Patients with such disorder may be asymptomatic or present with cardiac symptoms like palpitation and dyspnea. These patients may present with serious cardiac complication like atrial fibrillation and PSVT intraoperatively. We report a case of a 30-year-old female with WPW syndrome posted for laparoscopic cholecystectomy under general anesthesia. We took all the precautions necessary to avoid tachycardia and arranged drugs necessary to treat any complications together with stringent monitoring which is very important for favorable outcome in these patients. Management of the case offers an opportunity to relearn the important considerations on WPW syndrome.
A 15-year-old boy with Noonan's syndrome was admitted for emergency ventriculo-peritoneal shunt. Intraoperative course was complicated by hypertensive urgency, which was effectively managed with high doses of esmolol (500 μg/kg/min). Difficult airway was anticipated due to presence of webbed neck and facial dysmorphism. Tracheal intubation was however successfully accomplished with the aid of a bougie. This report thus highlights the unique anaesthetic problems encountered during anaesthetic management of such a case, which is worth sharing.
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