Background and Aims: This study was designed to compare the efficacy of Macintosh laryngoscope-guided insertion of I-gel™ with the conventional blind insertion technique. Methods: A total of 156 adult patients scheduled to undergo elective surgery under general anaesthesia were included. All participants were randomly divided into two groups; I-gel™ was inserted with conventional blind and Macintosh laryngoscopic-guided technique in group A and B respectively. The primary objective of the study was to determine the incidence of optimal positioning in both the groups based on fibreoptic bronchoscope score of the glottic view. Oropharyngeal leak pressure, haemodynamic parameters and insertion characteristics were also compared. Categorical data were presented as ratio or percentage, continuous data were presented as mean ± standard deviation or median (95% confidence interval). The strength of association between insertion technique and the anatomical fit of the device was calculated by relative risk ratio. Results: Fibreoptic scores were significantly better in laryngoscope-guided insertion group when compared to the blind insertion group ( P < 0.0001). The incidence of malposition was 3.85% in the laryngoscopic insertion group and 39.4% in the blind insertion ( P < 0.0001). Oropharyngeal leak pressure was higher in laryngoscope-guided insertion group than in blind insertion group (26.89 ± 3.37 cm H 2 O versus 24.42 ± 3.00 cm H 2 O; P < 0.0001). Other insertion characteristics except time taken to insert the device were comparable in both groups. Conclusion: When compared to the standard blind insertion technique, laryngoscope-guided insertion of I-gel™ results in better alignment with the laryngeal inlet providing a proper anatomical fit and better airway seal pressure.
Aim: The aim of this study was to evaluate the early indicators of sepsis (sepsis screening) and their statistical correlation with sepsis in neonatal abdominal surgery. Materials and Methods: A prospective observational study was performed on thirty consecutive neonate cases aged between 0 and 28 days with surgical abdomen at the Paediatric Surgery Department, ABVIMS and Dr. Ram Manohar Lohia Hospital, New Delhi. The study duration was 18 months. Septic screening was done in all neonates on day 0, 1, 3, 7, and 14 days of surgery with serum procalcitonin, C-reactive protein, total leukocyte count, immature/total neutrophil ratio, and microerythrocyte sedimentation rate. A septic screening-positive patient (three or more positive parameters out of five) was correlated with sepsis and analysis was done. Results: A total of 30 neonates of abdominal surgical cases were included consequently, out of which 56.7% ( n = 17) were male and 43.3% ( n = 13) were female. Maximum cases were of congenital diaphragmatic hernia 20% ( n = 6) and then anorectal malformation 16.7% ( n = 5). About 70% of neonates were sepsis screening positive. Fifty percentage of neonates were diagnosed to have sepsis on the clinical or laboratory findings, so sensitivity and specificity of sepsis screening were 93.33% and 40%, respectively. There was total 30% mortality in this study. Conclusion: Sepsis screening is an early marker of sepsis, which can be used to help in early detection of neonatal surgical sepsis and timely intervention that can lead to decrease mortality and morbidity in neonatal surgery.
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