Scheduling elective surgeries following COVID-19: Challenges ahead.

Evolving and conflicting information about pathophysiology, clinical course and impact of corona virus disease (COVID-19) on perioperative outcome of patients has brought in new challenges while restarting elective surgeries. A roadmap to resume elective surgeries should detail timings for reopening elective surgeries, COVID-19 testing facilities, adequate PPE supplies, conservation policies for PPE and case prioritization and scheduling. We suggest a six-pronged strategy of minimizing chances of exposure, adherence to standard protocols, perioperative patient care, precautions while performing aerosol generating procedures, limiting movement of personnel within operating room and monitoring and managing health care professionals while scheduling elective surgeries to overcome the challenges this COVID-19 pandemic has brought in.

Analgesic efficacy of dexamethasone as an adjuvant to caudal bupivacaine for infraumbilical surgeries in children: A prospective, randomized study.

BACKGROUND AND AIMS: Provision of adequate perioperative analgesia in children is important to attenuate the stress response to surgery. Caudal analgesia using local anesthetics is a traditionally used technique but provides a limited duration of analgesia. Several adjuvants can be added to local anesthetics to increase the duration of action. This study was undertaken to evaluate the efficacy of dexamethasone added to bupivacaine for caudal block in children. MATERIAL AND METHODS: This was a prospective, double-blinded trial on 130 children aged between 6 months and 6 years of age allocated randomly into one of two groups for elective subumbilical surgeries. Children in Group C received caudal bupivacaine and those in Group D received caudal bupivacaine with 0.1 mg/kg of dexamethasone. RESULTS: The mean duration of analgesia when dexamethasone was added to caudal bupivacaine was 1044.92 (±48.66) min, while it was 435.85 (±17.95) min with plain bupivacaine. The number of doses of rescue analgesics required and the mean pain score was also lesser in this group. CONCLUSION: The addition of 0.1 mg/kg of dexamethasone to caudal bupivacaine increases the duration of analgesia of caudal bupivacaine without any side effects in children undergoing subumbilical surgeries.

Establishment of a simulation centre: Challenges and solutions.

The change in curriculum and increasing need for active healthcare professionals providing quality patient care has emphasised simulation-based regular training, reskilling and simulation centres to deliver these. However, there is limited literature on how to establish a simulation centre and overcome the challenges relating to developing faculty and maintaining the financial viability of these centres. Our review focuses on this gap in the current literature. The findings are presented as 1) identification of the methods of establishing a simulation centre, 2) setting up the resource in a simulation centre and 3) faculty development and curricular integration in a simulation centre. The space of a simulation centre depends on the organisation's or training body's needs. There is no single design which is recommended. Establishing a simulation centre should consider the needs of the organisation, educators and learners along with the available resources and ensure that curriculum integration and standards are met.

Prophylactic Fixed-Rate Phenylephrine Versus Norepinephrine Infusion in the Prevention of Post-spinal Anesthesia Hypotension During Cesarean Delivery.

Background Maternal hypotension following spinal anesthesia can be actively countered by the use of vasopressors. Prophylactic infusion of vasopressors with a rescue bolus dosing was observed to be more effective for hemodynamic stability when compared to administering a bolus dose alone. Although phenylephrine is the recommended drug to treat spinal hypotension, many recent studies have focussed on the role of norepinephrine infusions during cesarean section. In this study, we compared prophylactic fixed-rate intravenous infusions of phenylephrine and norepinephrine during cesarean delivery under spinal anesthesia and the requirement of intraoperative provider-administered rescue bolus of phenylephrine needed to overcome post-spinal anesthesia hypotension. Methodology A total of 208 patients undergoing elective cesarean section under spinal anesthesia were randomly assigned to two groups (group P and group N). Group N included 104 patients who received norepinephrine infusion at a rate of 2.5 µg/minute (0.04 µg/kg/minute), and group P included 104 patients who received phenylephrine infusion at a rate of 50 µg/minute (0.8 µg/kg/minute) to treat spinal hypotension. The primary outcome of our study was to compare the reduction in the number and total dose of intraoperative provider-administered rescue bolus of phenylephrine needed to maintain systolic blood pressure. The secondary outcome of our study was to compare the neonatal outcome using umbilical venous blood gas sampling and Apgar score at one and five minutes. Results The total number of phenylephrine rescue bolus required to treat hypotension was significantly lower in group N (p = 0.0005) compared to group P. The neonatal outcome was similar between the two groups. Conclusions Prophylactic norepinephrine infusion when compared to prophylactic phenylephrine infusion is associated with a lesser requirement of rescue phenylephrine boluses.

A Randomized Clinical Study to Compare the Perioperative Analgesic Efficacy of Ultrasound-Guided Erector Spinae Plane Block Over Thoracic Epidural in Modified Radical Mastectomy.

Aim This study aims to compare the effectiveness of ultrasound-guided erector spinae block (ESB) with thoracic epidural (TE) in managing postoperative pain among breast cancer (BC) surgery patients. Methods A total of 42 patients were enrolled and randomly divided into two groups, each comprising 21 participants. Primary endpoints assessed included intraoperative fentanyl consumption, postoperative pain scores, and the need for rescue analgesia. Secondary endpoints encompassed intraoperative hemodynamic changes and the incidence of postoperative nausea and vomiting (PONV). Results The study found no significant difference in intraoperative fentanyl requirement (p=0.62) or postoperative pain scores measured using numerical rating scores (NRS) throughout the 48-hour postoperative period. None of the patients in either group required rescue analgesia. Notably, there was a statistically significant difference in postoperative nausea and vomiting at the two-hour mark, favoring the erector spinae block. Both groups exhibited comparable hemodynamic changes during intraoperative monitoring. Conclusions Our investigation concludes that the ESF offers equivalent analgesic efficacy to the thoracic epidural during both surgery and the postoperative period without inducing any significant hemodynamic instability. Considering the lower complication rate associated with paraspinal blocks compared to neuraxial blocks, the ESB presents itself as a promising alternative method for effective pain relief in mastectomy procedures.

Anaesthetic management of a patient with Cushing's syndrome and non-compaction cardiomyopathy for adrenal tumour resection.

We describe the anaesthetic management of adrenalectomy in a patient with Cushing's syndrome due to adrenal mass with coexisting non-compaction cardiomyopathy. The problems due to hypersecretion of cortisol in Cushing's syndrome were compounded by the association of a rare form of genetic cardiomyopathy with very few guidelines regarding the perioperative management. The knowledge about the pathophysiological changes, clinical presentation and complications in non-compaction cardiomyopathy is essential for planning the anaesthetic care, and the aim of this presentation is to highlight the issues crucial for management of such challenging patients.

Efficacy of clonidine as an adjuvant to ropivacaine for caudal analgesia in children undergoing subumbilical surgery.

CONTEXT: The use of clonidine as an adjuvant to ropivacaine in different concentrations through the caudal space has been shown to improve the analgesic efficacy of local anesthetics. AIMS: The purpose of our study was to compare the efficacy of ropivacaine 0.1% with clonidine 1 mcg/kg to that of plain 0.1% and 0.2% ropivacaine for caudal analgesia in children. SETTINGS AND DESIGN: Prospective, double blind, randomized controlled trial. MATERIALS AND METHODS: Sixty children in the age group of 1-6 years undergoing subumbilical surgeries were included in the study. Group A received 1 ml/kg of 0.1% ropivacaine, group B received 1 ml/kg of 0.1% ropivacaine with clonidine 1 mcg/kg, and group C received 1 ml/kg of 0.2% ropivacaine. RESULTS: The mean duration of analgesia was 243.7 ± 99.29 min in group A, 590.25 ± 83.93 min in group B, and 388.25 ± 82.35 min in group C. The duration of analgesia was significantly prolonged in group B compared to groups A and C with the P value of 0.001. At 8 h, all the 20 children in group A had received the first rescue analgesic compared to 18 children in group C and 3 children in group B. The duration of motor blockade after extubation was 30.6 ± 7.8 min and was noted only in group C. Only 1 child in group B received two rescue medications compared to 15 (75%) children in group A and 8 (40%) children in group C. None of the groups were treated for bradycardia or hypotension and no significant sedation was noted. CONCLUSIONS: Clonidine 1 mcg/kg with ropivacaine 0.1% prolongs the duration and quality of analgesia compared to plain ropivacaine 0.1% and 0.2% without any significant sedation.