Prevalence of inadequate fruit and vegetable consumption and associated food choice motives among adults in an urban population in Kerala.

Background: Existing literature does not account for food choice motives associated with the non-communicable disease risk factor of an unhealthy diet, primarily characterised by inadequate fruit and vegetable consumption, among adults residing in Kochi Municipal Corporation. Our study aims to measure the prevalence of inadequate fruit and vegetable consumption in this urban population and to identify priority food choice motives among individuals at risk. Methods: A community-based cross-sectional study was conducted among 300 adults (mean age 46 years, men 50%) selected by cluster sampling. Information on socio-demographic variables, diet, and food choice motives was collected through a pre-tested structured interview schedule. Binary logistic regression analysis was done to identify factors associated with inadequate fruit and vegetable consumption. Results: In our study, 86% (95% CI: 82.07-89.93) of participants reported inadequate fruit and vegetable consumption. The food choice motives of "price" [aOR 2.99, 95% CI: 1.32-6.78], "health" [aOR 2.56, 95% CI: 1.08-6.24], and "sensory appeal" [aOR 2.20, 95% CI: 1.06-4.56] were found to be significantly associated with inadequate fruit and vegetable consumption per day (P < 0.05). Conclusion: The high prevalence of inadequate fruit and vegetable consumption in this urban community necessitates targeted and comprehensive educational campaigns that highlight the health benefits and sensory appeal of fruits and vegetables, as well as the affordability of seasonal produce, to ensure adequate intake of these foods.

Assessment of the Endotracheal Tube Tip Position by Bedside Ultrasound in a Pediatric Intensive Care Unit: A Cross-sectional Study.

Introduction: The chest X-ray (CXR) is the standard of practice to assess the tip of the endotracheal tube (ETT) in ventilated children. In many hospitals, it takes hours to get a bedside CXR, and it has radiation exposure. The objective of this study was to find the utility of bedside ultrasound (USG), in assessing the ETT tip position in a Pediatric Intensive Care Unit (PICU). Methods: It was a prospective study conducted in the PICU of a tertiary care center involving 135 children aged from 1 month to 60 months, requiring endotracheal intubation. In this study, the authors compared the position of the ETT tip by the CXR (gold standard) and USG. The CXR was taken in children to assess the correct position of the tip of ETT. The USG was used to measure the distance between the tip of ETT and the arch of the aorta, thrice in the same patient. The mean of the three USG readings was compared with the distance between the tip of the ETT and carina in CXR. Results: The reliability of three USG readings was tested by absolute agreement coefficient in intraclass correlation (ICC), 0.986 (95% CI: 0.981-0.989). The sensitivity and specificity of the USG in identifying the correct position of the ETT tip in children when compared to CXR were 98.10% (95% CI: 93.297-99.71%) and 50.0% (95% CI: 31.30-68.70%), respectively. Conclusion: In ventilated children <60 months of age, identifying the tip of ETTs by bedside the USG has good sensitivity (98.10%) but poor specificity (50.0%). How to cite this article: Subramani S, Parameswaran N, Ananthkrishnan R, Abraham S, Chidambaram M, Rameshkumar R, et al. Assessment of the Endotracheal Tube Tip Position by Bedside Ultrasound in a Pediatric Intensive Care Unit: A Cross-sectional Study. Indian J Crit Care Med 2022;26(11):1218-1224.

Trial of Furosemide to Prevent Acute Kidney Injury in Critically Ill Children: A Double-Blind, Randomized, Controlled Trial.

OBJECTIVE: To study whether furosemide infusion in early-onset acute kidney injury (AKI) in critically ill children would be associated with a reduced proportion of patients progressing to the higher stage (Injury or Failure) as compared to placebo. METHOD: A double-blind, placebo-controlled, randomized pilot trial was conducted. The authors enrolled children aged 1-mo (corrected) to 12-y, who were diagnosed with AKI ("risk" stage) using pediatric-Risk, Injury, Failure, Loss, End stage kidney disease (p-RIFLE) criteria, and achieved immediate resuscitation goals within 24 h of admission. Participants received either furosemide (0.05 to 0.4 mg/kg/h) or placebo (5%-dextrose) infusion. The primary outcome was the proportion of patients progressing to a higher stage (injury or failure). Secondary outcomes were (i) need for renal replacement therapy, (ii) the effect on neutrophil gelatinase-associated lipocalin (urine and blood), (iii) fluid balance, (iv) adverse effects, (v) time to achieve renal recovery, (vi) duration of hospital stay and mechanical ventilation, and (vii) all-cause 28-d mortality. RESULTS: The trial was stopped for futility, and data were analyzed on an intention-to-treat basis (furosemide-group: n = 38; placebo-group: n = 37). No significant difference was noted in the progression of AKI to a higher stage between furosemide and placebo groups (10.5% vs. 21.6%; relative risk = 0.49, 95% CI 0.16 to 1.48) (p = 0.22). There were no differences in the secondary outcomes between the study groups. All-cause 28-d mortality was similar between the groups (10.5% vs. 10.8%). No trial-related severe adverse events occurred. CONCLUSIONS: Furosemide infusion in early-onset AKI did not reduce the progression to a higher stage of AKI. A future trial with large sample size is warranted.

Low-Dose (0.05 Unit/kg/hour) vs Standard-Dose (0.1 Unit/kg/hour) Insulin in the Management of Pediatric Diabetic Ketoacidosis: A Randomized Double-Blind Controlled Trial.

OBJECTIVE: To compare the efficacy of insulin infusion of 0.05 Unit/kg/hour vs 0.1 Unit/kg/hour in the management of pediatric diabetic ketoacidosis (DKA). DESIGN: Randomized, double-blind controlled clinical trial. SUBJECT: Pediatric critical care division of a tertiary care hospital from October, 2014 to July, 2018. PARTICIPANTS: Children aged 12 years or younger with a diagnosis of DKA. Children with septic shock and those who had received insulin before enrollment were excluded. INTERVENTION: Low-dose (0.05 Unit/kg/hour) vs. Standard-dose (0.1 Unit/kg/hour) insulin infusion. OUTCOME MEASURES: The primary endpoint was time for resolution of DKA (pH ≥7.3, bicarbonate ≥15 mEq/L, beta-hydroxybutyrate <1 mmol/L). Secondary outcomes were the rate of fall in blood glucose until 250 mg/dL or less and the rate of complications (hypokalemia, hypoglycemia, and cerebral edema). RESULTS: Sixty patients were analyzed on an intention-to-treat basis (Low-dose group: n=30; Standard-dose group: n=30). Mean (SD) time taken for the resolution of ketoacidosis was similar in both groups [22 (12) vs 23 (18.5) hours; P=0.92]. The adjusted hazard ratio (95% CI) of the resolution of ketoacidosis was lower in the low-dose group [0.40 (0.19 to 0.85); P=0.017]. Mean (SD) rate of blood glucose decrease until 250 mg/dL or less reached [56 (41) vs 64 (65) mg/dL/hour; P=0.41] and time to achieve the target [4.2 (3.1) vs 4.8 (3.3) hours; P=0.44] were similar in both groups. Hypokalemia [30% vs 43.3%; P=0.28] and hypoglycemia [3.3% vs 13.3%; P=0.35] were lower in low-dose group. No child had cerebral edema, and no mortality occurred. CONCLUSIONS: Time for resolution of ketoacidosis was similar in the low-dose and standard-dose insulin with a lower rate of therapy-related complications in the low-dose group. Hence, low-dose insulin infusion can be a safer approach in the management of pediatric DKA.

PcvCO2-PaCO2/CaO2-CcvO2 Ratio: The Holy Grail in Resuscitation!

How to cite this article: Abraham S. PcvCO2-PaCO2/CaO2-CcvO2 Ratio: The Holy Grail in Resuscitation! Indian J Crit Care Med 2021; 25(12):1337-1338.