ABSTRACT
OBJECTIVE: To determine outcomes of spinal anesthesia (SA) in high-risk patients undergoing lumbar spine surgery in whom general anesthesia (GA) was contraindicated. METHODS: A retrospective study was conducted in Bansal Hospital, Bhopal, India. SA was achieved with a heavy spinal dose of bupivacaine administered in the sitting position. After assessing sensory level, patients were placed into prone position. Throughout surgery, hemodynamic parameters were monitored. At the end of surgery, patients were placed into supine position and taken out of the operating room for monitoring in the recovery room. Postoperatively, time spent in the postanesthesia care unit, hemodynamic changes, incidence of nausea and vomiting, urinary retention, spinal headache, analgesic use, regression of sensory block, and length of hospital stay were documented. Patient and surgeon satisfaction was also assessed. RESULTS: The study included 18 high-risk patients with lumbar spine disease. Twelve patients were classified as American Society of Anesthesiologists IV, and 6 were classified as American Society of Anesthesiologists III. Ten patients underwent microdiscectomy, and 8 patients underwent canal and lateral recess decompression. None of the patients had anesthetic or surgical complications. Postoperative pain relief was excellent. There were no incidences of postoperative vomiting or urinary retention. Only 2 patients (11.11%) developed nausea. Both surgeons and patients reported a high level of satisfaction. SA was 12% cheaper than general anesthesia. CONCLUSIONS: SA is a safe, reliable, and satisfactory alternative to general anesthesia in high-risk lumbar spine surgeries. Postoperative morbidity and mortality can be reduced by SA and spinal analgesia techniques. SA allows good perioperative hemodynamic stability. It is also more cost-effective.
ABSTRACT
OBJECTIVE: To evaluate the benefits of intraoperative autologous blood transfusion in intracranial procedures and to conserve precious homologous blood due to shortage of donor and associated complications. METHODS: This was a prospective study performed at Bansal Hospital, Bhopal. Predetermined autologous blood was collected in a well-labeled bag containing citrate phosphate dextrose adenine solution after induction of general anesthesia. Then appropriate amount of crystalloid solution was transfused in to the body. All collected autologous blood was transfused back to the patient at the end of the surgery or during the surgery if excessive blood loss occurred. Demographic data, hemodynamic changes (mean arterial pressure, heart rate) before and after donation, complications, and any additional homologous blood requirement were noted. Pre- and postoperative hemoglobin and hematocrit values were compared. RESULTS: In total, 32 patients were included in this study. In our study, mean age was 48.87 years; male-to-female ratio was 1:1.4. The mean amount of autologous blood collected was 461 mL, and the mean amount of blood loss during surgery was 1048 mL. In our study, there was no statistically significant difference was found in mean arterial pressure and heart rate before and after autologous blood collection (P > 0.05). When we compared pre- and postoperative mean hemoglobin and hematocrit levels, there was a statistically significant difference present (P < 0.05); this was due to the fact that many patients had meningiomas (15 of 32). Additional homologous blood was required only in 25% of cases (8/32). Of 8 patients, 5 were again cases of deep-seated meningiomas. No complications were observed during or after autologous blood collection. CONCLUSIONS: Autologous blood transfusion is a safe, effective, and affordable method of blood transfusion in patients undergoing intracranial surgery. Complications associated with homologous blood transfusion can be avoided with autologous blood transfusion.
