Influence of lockdown during the COVID-19 pandemic on use of pediatric emergency health services: A retrospective observational study from a Tertiary Care Hospital in New Delhi.

January 30, 2020, marked the beginning of the COVID-19 pandemic in India. Various emergency measures were taken to contain the spread of COVID-19 including extended periods of complete lockdown. The impact of these measures on routine and emergency health services was unforeseen. Hence, we conducted this study to critically analyze the effects of restrictions imposed during the COVID-19 pandemic (including lockdown) on the utilization of health services, especially emergency services. We compared patient's attendance in the outpatient department and pediatric emergency department (PED) and changes in clinicepidemiological profiles (before and during COVID-19) in a tertiary care hospital. We observed a 43% decline in PED visits which decreased to 75% during the period of strict lockdown (P = 0.005). Reduction in emergency department visits was noticed uniformly in all disease categories. This study highlights the urgent need to plan for robust health-care support system for the delivery of preventive and curative services to vulnerable age groups during any emergency.

Acute Intermittent Porphyria in Prepubertal Child-diagnostic and Therapeutic Challenges in India: A Case Report and Literature Review.

Acute intermittent porphyria (AIP) is autosomal dominant metabolic disorder of adulthood with limited case reports in children. Literature review from Western countries shows that most children present with non-specific gastrointestinal and neuropsychiatric symptoms with no family history. Moreover, the attacks are recurrent and precipitated by various factors (drugs/infection). We describe the case of 11-year-old male child who presented with acute abdominal pain, seizures, hypertension, quadriparesis, neuropathy, and respiratory weakness necessitating ventilatory and intensive care. Diagnosis of AIP was suspected on basis of bedside urine testing and confirmed with hydroxymethylbilane synthase gene mutation study. Besides supportive therapy, child was managed successfully with intravenous hemin, an orphan drug, which was procured with great difficulty. This case is presented for highlighting the diagnostic and therapeutic challenges faced in management of such cases in a developing country. We also review Indian literature for similar cases and discuss the clinical presentation, diagnosis, and management of AIP in children. How to cite this article: Sharma AG, Pandit K, Gupta S, Kumar V. Acute Intermittent Porphyria in Prepubertal Child-diagnostic and Therapeutic Challenges in India: A Case Report and Literature Review. Indian J Crit Care Med 2022;26(3):390-394.

Acute Kidney Injury in Hospitalized Children with COVID19.

BACKGROUND: Acute kidney injury (AKI) has been recognized as a significant risk factor for mortality among adults with severe acute respiratory syndrome coronavirus infection. AIM: The aim of this study is to assess the prevalence and risk factors for AKI and mortality in children with coronavirus disease 2019 (COVID19) from a resource-limited setting. METHODS: Cross-sectional analysis of laboratory confirmed COVID19 children admitted from 1 March to 30 November 2020 in a tertiary care hospital in New Delhi, India was done. Clinical features and associated comorbidities of COVID19 were noted. Baseline serum creatinine (height-independent Hoste's equation) and peak serum creatinine were used for staging of AKI by the 2012 Kidney Disease Improving Global Outcomes serum creatinine criteria. Univariate analysis and Kaplan-Meier survival analysis were used to compare the overall outcome in the AKI vs. the non-AKI group. RESULTS: A total of 64 810 children between 1 month and 18 years visited the hospital; 3412 were tested for suspected COVID19, 295 tested positive and 105 (54% boys) were hospitalized. Twenty-four hospitalized children (22.8%) developed AKI; 8 in Stage 1 (33.3%), 7 in Stage 2 (29.2%) and 9 in Stage 3 (37.5%) respectively. Overall, three patients received KRT. Highest reported mortality was (66.6%) in AKI Stage 3. Risk factors for AKI included associated sepsis (OR 95% CI, 1.22-9.43, p < 0.01), nephrotic syndrome (OR 95% CI, 1.13-115.5, p < 0.01), vasopressor support (OR 3.59, 95% CI, 1.37-9.40, p value< 0.007), shock at presentation (OR 2.98, 95% CI, 1.16-7.60, p value 0.01) and mechanical ventilation (OR 2.64, 95% CI, 1.04-6.71, p value< 0.03). Mortality (25.71%) was higher in the AKI group (OR 95% CI, 1.14-8.35, p < 0.023) with shock (OR 45.92; 95% CI, 3.44-612.0, p value <0.004) and ventilation (OR 46.24; 95% CI, 1.6-1333.0 p value< 0.02) as significant risk factors for mortality. CONCLUSION: AKI is an important modifiable risk factor for mortality in children with COVID19 in a resource-limited setting. Our study supports the strengthening of kidney replacement therapy and its timely initiation to reduce the progression of AKI and thus mortality in children.

Chondrodysplasia Punctata with Severe Airway Stenosis.

Chondrodysplasia punctata (CDP) is a group of skeletal dysplasias characterized primarily by punctate calcifications in cartilage. It is a rare disease with an incidence of 1:100,000 live births. Extensive airway involvement with calcification of tracheal, bronchial, and thyroid cartilage in CDP is an infrequent finding. We aim to report a case of CDP with characteristic radiological features and severe airway involvement.

Hepatomyoencephalopathy Secondary to Cassia occidentalis Poisoning: Report of Three Cases from North India.

Cassia occidentalis is an annual tropical shrub causing toxicity in cattle. However, human case reports of its poisoning are scarce. We, here, report three young children, residents of Western Uttar Pradesh in North India, who presented with lethargy, jaundice, and altered sensorium after consumption of Cassia seeds. The toxidrome was defined as hepatomyoencephalopathy. The children were resuscitated, managed for acute liver failure, and subsequently discharged without sequel. Although few studies have previously documented this association, this is the first such case series documenting a direct causal relationship of Cassia to hepatomyoencephalopathy syndrome. Public and clinician awareness regarding this syndrome mimicking viral encephalitis has the potential to prevent further outbreaks.

Neonatal exchange transfusions at a tertiary care centre in north India: an investigation of historical trends using change-point analysis and statistical process control.

Background: The need for exchange transfusion (ET) as a treatment modality for neonatal hyperbilirubinaemia declined in developed countries with the advent of effective phototherapy. The trends of ET from India are unknown. Our objective was to investigate the trends of ET in India. Methods: Retrospective data (January 2006-December 2016) was collected on total outborn neonatal admissions and ET procedures from a centre in north India. A combination of change-point analysis (CPA) and statistical process control (SPC) was used to investigate the trends of ET. Results: During the study period, a total of 39 217 outborn neonates were admitted and 1575 (4%) underwent 1816 ET procedures. The CPA unravels four critical change points (October 2009, May 2011, September 2011 and November 2014) in ET rates. An SPC chart showed a decline in mean ET rate from 89.3 (upper control limit [UCL] 176.9, lower control limit [LCL] 1.7)/1000 neonatal admissions at the start of the study to 7.7 (UCL 34.6, LCL 0)/1000 at the end of the study. The greatest decline in ET rate was witnessed in October 2009, from 89.3 (UCL 176.9, LCL 1.7)/1000 neonatal admissions to 34.8 (UCL 87.1, LCL 0)/1000 neonatal admissions. Conclusions: Our study demonstrated a progressive decline in the number of neonatal ET procedures over 11 y.