A Randomized Study Comparing Ultrasound-Guided Internal Jugular Vein Cannulation Using Two Techniques: Short-Axis Out-of-Plane With Dynamic Needle Tip Positioning Versus Long-Axis In-Plane.

Introduction Internal jugular vein (IJV) cannulation is a routine procedure in operating rooms, critical care units, and perioperative settings. Ultrasound guidance has notably increased the success rates of IJV cannulation. A modified ultrasound technique known as the short-axis out-of-plane method with dynamic needle tip positioning (DNTP) allows for continuous visualization of the needle tip throughout the procedure. This study aims to compare the first-pass success rate of IJV cannulation using the DNTP and long-axis in-plane (LAIP) approaches. Methods One hundred patients between 18 and 70 years undergoing elective surgery requiring IJV cannulation were recruited. Patients were assigned randomly to the DNTP group (n = 50) or the LAIP group (n = 50). We recorded the first-pass success rate, time to achieve successful cannulation, number of skin punctures, overall success rate within five minutes, and potential complications such as pneumothorax and hematoma. Results The first pass success rate was higher in the DNTP group (48/50, 96%) as compared to the LAIP group (38/50, 76%, relative risk, 1.67; 95% confidence interval, 0.039-0.707; p = 0.008). The cannulation time was shorter in DNTP (116.98 ± 22.90 seconds) versus the LAIP group (213.04 ± 52.08 seconds; p < 0.001). No complications like pneumothorax or hematoma were noted in both groups. Conclusion We conclude that the ultrasound-guided DNTP technique for IJV cannulation, as compared with the LAIP technique, may significantly improve the first attempt cannulation, number of attempts, and cannulation time.

Knowledge, Attitude, and Practices of Labor Analgesia Amongst Obstetric Residents: A Cross-Sectional Survey.

BACKGROUND: Labor analgesia plays a crucial role in ensuring a comfortable and positive birthing experience. It provides physiological benefits to both the mother and the child. Knowledge, awareness, and communication between the anesthesiologist and the obstetrician are essential for the safe conduct of labor analgesia. We conducted this cross-sectional online survey amongst obstetric residents to assess their knowledge, attitude, and practices of labor analgesia. METHODS: A structured questionnaire consisting of 19 questions was circulated amongst obstetric residents of various hospitals via electronic mode of communication. The responses were analyzed using statistical methods. RESULTS: Among the obstetric residents that we surveyed, 75.7% of them only sometimes employed labor analgesia for their patients. The most commonly employed methods of pain relief are opioids and non-steroidal anti-inflammatory drugs (NSAID). Most of them feel that pain-free labor is necessary because it makes the whole labor process a pleasurable one. Labor analgesia was mostly advocated at patients' request and demand. The barrier to using labor analgesia was most commonly found to be the non-availability of labor analgesia services. CONCLUSION: Despite the increasing awareness of labor analgesia there still lies a gap between the attitude toward it and the practice of it. Further education to rectify the misconceptions and barriers needs to be taken for providing beneficial services to pregnant females.

Ultrasound-Guided Clavipectoral Fascial Plane Block as a Stand-Alone Anesthetic Technique for Clavicle Fracture Management: A Case Report.

The clavipectoral fascial plane block (CFPB) that has been utilized for clavicle fracture surgeries and pain management is an emerging anesthetic technique. It has been previously used for postoperative pain management, but it can also be used as a stand-alone anesthetic technique for clavicle fracture management. Here we describe a case of a 20-year-old male who underwent open reduction and internal fixation (ORIF) with plating for a mid-shaft clavicular fracture under a CFPB as a sole anesthetic.

Comparison of Analgesic Efficacy of Ultrasound Guided PEC II Block Using Dexamethasone as an Adjuvant to Ropivacaine Versus Plain Ropivacaine in Patients Undergoing Modified Radical Mastectomy: A Double-Blind, Randomized Controlled Trial.

INTRODUCTION:  Pain after breast cancer surgery is one of the main reasons for postoperative morbidity and pulmonary complications leading to increased hospital stay. Therefore, effective management of postoperative pain becomes necessary to alleviate patients' suffering and allow early mobilization and hospital discharge. Traditionally, opioids have been used to manage perioperative pain but they are associated with side effects. So, an opioid-sparing multimodal analgesia approach is used nowadays. Ultrasound-guided pectoral type-II (PEC II) block is increasingly being used to address acute postoperative pain after breast cancer surgery. However, to date, not many studies have been done regarding prolonging the duration of analgesia of PEC II blocks for postoperative pain relief in patients undergoing modified radical mastectomy (MRM). So, we undertook this study to compare the analgesic efficacy of PEC II block using dexamethasone as an adjuvant to ropivacaine versus plain ropivacaine in patients undergoing MRM. METHODS:  After obtaining approval from the institute ethics committee and written informed consent from the patients, this prospective, double-blind, parallel group, randomized controlled study was carried out at All India Institute of Medical Sciences (AIIMS) Raipur, from March 2021 to March 2022. Sixty-four female patients, aged 18 years and above, belonging to the American Society of Anesthesiologists, physical status I, II, and III, undergoing unilateral, elective MRM under general anesthesia, were randomly allocated to two groups A and B, with 32 patients in each to receive 30 mL of 0.25% ropivacaine plus 2 mL (8 mg) of dexamethasone and 30 mL of 0.25% ropivacaine plus 2 mL of normal saline, respectively. The primary outcome measure was total opioid consumption till 12 hours postoperatively. Secondary outcome measures were the difference in pain scores based on the numeric rating scale till 12 hours postoperatively, post-operative sedation scores, the incidence of postoperative nausea vomiting (PONV), and other adverse events (if any). RESULTS: The mean (SD) of morphine (mg) consumed intraoperatively was 5.50 (1.05) and 5.95 (0.86) with P = 0.033 and that consumed postoperatively was 1.00 (0.00) and 1.69 (0.93) with P <0.001 in group A and B respectively, with morphine consumption being higher in the group. The difference in the NRS score for pain at rest was statistically significant at 2 h (P=0.030), 4 h (P=0.004), 6 h (P=0.002), and, 12 h (P=0.039) time points with the score being higher in group B. The groups were comparable in terms of postoperative sedation score (P > 0.05) and incidence of postoperative nausea and vomiting. None of the patients in group A and 6.2% of the patients in group B had nausea (P = 0.492). None of the patients in either of the groups had vomiting. No other complication occurred during the entire study in either of the groups. CONCLUSION: In comparison to plain ropivacaine, the addition of dexamethasone as an adjuvant to ropivacaine for PEC II block in patients undergoing MRM significantly reduced perioperative opioid consumption and postoperative NRS scores. No significant change was noted in terms of postoperative sedation score, incidence of PONV, and other side effects between the groups. Therefore, we conclude that the analgesic efficacy of US-guided PEC II block using dexamethasone, as an adjuvant to ropivacaine is superior to that of plain ropivacaine in patients undergoing MRM.

Soundless Trouble: Syringe Pump Malfunction and the Hypotension Threat.

Drug infusion devices have become indispensable tools in ICU patient care, drug delivery, and operation rooms (OR) and for controlled fluid delivery. Syringe pump safety is paramount in healthcare and laboratory settings to ensure accurate medication delivery and prevent adverse events. Healthcare professionals must receive thorough training on syringe pump operation, including loading syringes, programming infusion rates, and responding to alarms. Using the correct syringe size and type is essential to prevent inaccuracies in drug/fluid delivery. Regular calibration and maintenance checks are necessary to ensure the accuracy and reliability of the syringe pumps. Two cases of refractory hypotension are reported here, which were resolved by careful inspection of the infusion pumps.

The Uneventful Use of Modern-Day Anesthetic Drugs in Post-polio Paralytic Patients: A Report of Three Cases.

The Western world has been polio-free for decades; however, many are affected by the stigmata of polio in several countries, including India. While general anesthesia (GA) and subarachnoid block (SAB) have been used successfully and widely, all those cases were mostly done with relatively older drugs and without additives. Therefore, further literature is needed to note the effect of newer anesthetic agents on post-polio paralytic patients for both GA, viz., propofol, fentanyl, rocuronium, and desflurane, and SAB with intrathecal hyperbaric bupivacaine and adjuvants. We report three male cases from Central India, in their 40s, with post-polio residual paralysis (PPRP), sarcopenia, and deformity of the lower limb and scoliosis; one case was managed under GA using desflurane-based low-flow anesthesia technique, and the other two under SAB, one with intrathecal fentanyl as an adjuvant to bupivacaine and the other without an adjuvant. The case series describes the effect of these modern-day anesthetic drugs and techniques.