Background: Patients have significant pain following laparoscopic cholecystectomy. Several modalities have been used to manage this pain. Subcostal transversus abdominis plane (TAP) block is one of the components of multimodal analgesia and has been described as an effective technique for postoperative pain management. This study compares the impact of subcostal TAP block with port site local infiltration following laparoscopic cholecystectomy for postoperative pain and opioid consumption.Methods: This is a prospective, randomized, interventional study. Sixty patients were enrolled and divided into two groups having 30 patients in each group. Group A received bilateral ultrasound guided subcostal TAP block with 10 mL of 0.25% bupivacaine after the completion of surgery. Group B received similar amount of local anesthetic infiltrated over all the laparoscopic port sites. Pain at rest and on movement was assessed using VAS scale in post-operative period at 0 min, 30 min, 2, 4, 6, 12 and 24 hours. Time of first rescue analgesic requirement and total opioid consumption over 24 hours were recorded.Results: Patients receiving Subcostal TAP block had reduced postoperative pain as compared to port site infiltration and statistically significantly in first two hours after surgery. The 24 hours opioids consumption was significantly less (125mg ±25.42 versus 175mg ±25.42, p <0.001) in Subcostal TAP block group. Time for request of first rescue analgesic was prolonged in patients receiving the Subcostal TAP block (3.20±0.84 hours vs 1.70±0.65 hours, p <0.001). Conclusions: Ultrasound guided bilateral Subcostal TAP block provides effective post-operative analgesia and reduces opioid consumption in patients undergoing laparoscopic cholecystectomy. Keywords: Laparoscopic cholecystectomy; post-operative analgesia; subcostal TAP block.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a life-threating viral infection that is highly transmissible and be lethal. Although many patients with mild symptoms recover, an acute form of the infection is characterized by rapidly evolving respiratory failure, an acute inflammatory response, organ failure, and death. Herein, we describe the use of clonidine to modulate the acute inflammatory consequences of this infection in three cases. The patients were three men between 40-50 years from Kathmandu valley, during the peak of COVID-19 (September 2020- January 2021). All three patients presented with typical COVID-19 symptoms (daily fever, loss of smell and taste, excessive fatigue, cough) and had pneumonia with typical finding in CT Scan of chest. Patient 1was able to maintain adequate oxygenation despite having pneumonia, managed at home by regular self-monitoring of vitals and treatment with oral clonidine whereas patient 2 and 3 developed significant pneumonia and had difficult in maintaining oxygenation hence admitted in hospital and treated with clonidine and supplemental oxygen. All three patients recovered completely. In this limited report, we proposed several mechanisms by which clonidine may be useful in managing rapidly evolving SARS-CoV-2 infection based on the rationale that early clonidine administration can intervene in the catecholaminergic response that characterizes rapid clinical deterioration including presumptive cytokine storm that occurs in COVID-19 infection in vulnerable populations.

Subarachnoid block is a safe and effective regional anesthesia technique. It is usually carried out in sitting or lateral position but it can also be performed in prone position. Here we report two cases of flame burn over bilateral gluteal region extending to the posterior and lateral aspect of both thighs, who were planned for debridement and split skin grafting. Both patients had difficulty in siting and lying on either side of lateral position. We had administered subarachnoid block in prone position taking into consideration of patient’s comfort and the nature of the procedure. Both patients remained hemodynamically stable throughout the procedure and their post-operative periods were uneventful.Keywords: Burn; prone position; subarachnoid block