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- 저자 : Alok Kumar Sahoo (검색결과 3 건)
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Sahoo Alok Kumar,Misra Satyajeet,Behera Bikram Kishore,Srinivasan Anand,Jena Sritam Swarup,Mohanty Manoj Kumar 대한마취통증의학회 2022 Korean Journal of Anesthesiology Vol.75 No.2
Background: Subanesthetic intravenous (IV) ketamine acts as an analgesic and has opioid-sparing effects, particularly for acute postoperative pain; however, its effectiveness in children is understudied. The primary aim of this study was to evaluate the non-inferiority of subanesthetic IV ketamine vs. caudal bupivacaine for postoperative analgesia in children undergoing infraumbilical surgery.Methods: Children aged < 6 years were enrolled in this single-blind study and randomized to receive either subanesthetic IV ketamine (0.3 mg/kg) or caudal 0.125% bupivacaine (1 ml/kg) along with general anesthesia. Postoperative pain was assessed using the FLACC scale at 30 minutes and 1, 2, 3, and 6 h post-operation. Intra- and postoperative opioid consumption, time to extubation, postoperative vomiting, agitation, sedation, and inflammatory markers were also assessed.Results: Altogether, 141 children completed the study (ketamine group: n = 71, caudal group: n = 70) The cumulative proportion of children without significant postoperative pain (FLACC score < 4) in the first 6 h post-surgery was 45.1% in the ketamine group vs. 72.9% in the caudal group (P < 0.001). More children in the ketamine group required an additional dose of intraoperative fentanyl (33.8% vs. 5.7%, P < 0.001) and postoperative tramadol (54.9% vs. 27.1%, P < 0.001). However, postoperative agitation, sedation, and other secondary outcomes were similar between the groups.Conclusions: Subanesthetic ketamine is inferior to caudal bupivacaine for postoperative analgesia in children aged < 6 years undergoing infra-umbilical surgeries; however, other postoperative outcomes are similar.
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Alok Kumar Sahoo,Nitasha Mishra,Manisha Sahoo,Premangshu Ghoshal 한국의학교육학회 2023 Korean journal of medical education Vol.35 No.1
Purpose: The coronavirus disease 2019 (COVID-19) pandemic has adversely impacted medical education worldwide. However, its impact on the postgraduate medical thesis and dissertation work is still not evaluated. Through this study, we planned to find out the problems brought by the pandemic and likely alternatives and possible solutions to thrust the academic competence of postgraduate students. Methods: After obtaining institutional ethics committee approval, we sent a 13-item questionnaire to postgraduate medical students in India via various social media online platforms. Data on the impact of the COVID-19 pandemic on thesis work and alternatives/solutions to improve the research competence were collected on a Likert scale and analyzed. Results: We received a total of 398 responses out of which 377 entries were included for final analysis. The majority of participants (88%) reportedly had an adverse impact on the thesis work and out of 25% of the participants who recently submitted their around 45% had to do so without achieving the estimated sample size. The 6-month departmental review for thesis progress was seen in merely 28% of participants. Possible alternatives suggested were the maintenance of log books, task-based assessment of research methodology, departmental audits, and systematic reviews. Solutions suggested for improving the research competence of students were a compulsory research methodology curriculum, a biostatistics department in each institution, permission to conduct thesis work beyond submission time, exclusive time for research work, and financial incentives. Conclusion: Modification in the research aspect of the current postgraduate medical education is the need of the hour and the pandemic has enlightened us regarding the current weaknesses.
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Misra Satyajeet,Behera Bikram Kishore,Mitra Jayanta Kumar,Sahoo Alok Kumar,Jena Sritam Swarup,Srinivasan Anand 대한마취통증의학회 2021 Korean Journal of Anesthesiology Vol.74 No.2
Background: Dexmedetomidine, an alpha-2 agonist, has been used for attenuation of hemodynamic response to laryngoscopy but not through the nebulized route. We evaluated the effects of preoperative dexmedetomidine nebulization on the hemodynamic response to laryngoscopy and intubation and examined the intraoperative anesthetic-analgesic requirements and recovery outcomes. Methods: Overall, 120 ASA I & II adult patients (of either gender) undergoing elective surgeries and requiring tracheal intubation, were randomized to receive nebulized dexmedetomidine (1 µg/kg in 3–4 ml of 0.9% saline) or 0.9% saline (3–4 ml), 30 min before anesthesia induction. Heart rate and non-invasive systolic blood pressure were monitored for 10 min following laryngoscopy. Results: After laryngoscopy, linear mixed effect modelling showed significantly lower trend of increase in heart rate in the dexmedetomidine group versus saline (P = 0.012); however, there was no difference in the systolic blood pressure changes between the two groups (P= 0.904). Induction dose of propofol (P < 0.001), intraoperative fentanyl consumption (P = 0.007), and isoflurane requirements (P = 0.013) were significantly lower in the dexmedetomidine group. There was no difference in the 2-h incidence of postoperative nausea and vomiting (PONV) (P = 0.612) or sore-throat (P = 0.741).Conclusions: Nebulized dexmedetomidine at 1 µg/kg attenuated the increase in heart rate but not systolic blood pressure following laryngoscopy and reduced the intraoperative anesthetic and analgesic consumption. There was no effect on early PONV, sore-throat, or increase in incidence of adverse effects. Nebulized dexmedetomidine may represent a favorable alternative to the intravenous route in short duration surgeries.
KCI
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