Exploring lipodystrophy gene expression in adipocytes: unveiling insights into the pathogenesis of insulin resistance, type 2 diabetes, and clustering diseases (metabolic syndrome) in Asian Indians.

Background: Studying the molecular mechanisms of lipodystrophy can provide valuable insights into the pathophysiology of insulin resistance (IR), type 2 diabetes (T2D), and other clustering diseases [metabolic syndrome (MetS)] and its underlying adipocentric disease (MetS disease). Methods: A high-confidence lipodystrophy gene panel comprising 50 genes was created, and their expressions were measured in the visceral and subcutaneous (both peripheral and abdominal) adipose depots of MetS and non-MetS individuals at a tertiary care medical facility. Results: Most lipodystrophy genes showed significant downregulation in MetS individuals compared to non-MetS individuals in both subcutaneous and visceral depots. In the abdominal compartment, all the genes showed relatively higher expression in visceral depot as compared to their subcutaneous counterpart, and this difference narrowed with increasing severity of MetS. Their expression level shows an inverse correlation with T2D, MetS, and HOMA-IR and with other T2D-related intermediate traits. Results also demonstrated that individualization of MetS patients could be done based on adipose tissue expression of just 12 genes. Conclusion: Adipose tissue expression of lipodystrophy genes shows an association with MetS and its intermediate phenotypic traits. Mutations of these genes are known to cause congenital lipodystrophy syndromes, whereas their altered expression in adipose tissue contributes to the pathogenesis of IR, T2D, and MetS.

Clinico-Epidemiological Profile of Children Admitted with Pericardial Effusion in a Tertiary Care Hospital: An Observational Study.

Objectives: Pericardial effusion is rare in children, and the diagnosis is often delayed due to varied presentation and lack of classical Beck's triad manifestation. Delayed initiation of management leads to high mortality (30%). This study aimed to identify the clinico-epidemiological profile of children with pericardial effusion and their outcome. Methods: This retrospective study was conducted at the pediatric intensive care unit of a tertiary care center in northern India from January 2019-September 2021, and included children (1 month-18 years) with pericardial effusion. History, clinical presentation, examinations, radiological and laboratory investigations were analyzed. Results: Fifty-four children [median age 63 months (46.5, 132)] were included. Of these children, 78% had at least one feature of Beck's triad; muffling was predominant (42.6%). Overall, 35.2% had severe effusion. The incidence rates of tamponade (66.7%), muffling (68.4%), cardiomegaly (100%), and low voltage electrocardiography (100%) were higher in those with severe effusion compared to those without severe effusion (48.4%, 42.6%, 83.3%, 59.3% respectively). Overall, 44.4% of the children underwent pericardiocentesis, and 9.3% had pigtail catheterization. The children requiring pigtail catheter insertion underwent the procedure within 24 hours of admission. Pericardial effusion of tubercular etiology (19/54) mainly presented with breathlessness (84.2%), poor appetite (63.1%), and weight loss (42.9%), and the incidence rates of severe effusion and pericardiocentesis were 52.6% and 68.4%, respectively. Overall, the mean duration of pigtail catheter in situ was 11.4 days (±6.05), including 8.66 days (±3.77) in the non-tubercular group and 15.5 days (±6.5) in the tubercular group (p = 0.33). Conclusions: Most of the children with pericardial effusion in this study had tubercular etiology, and most had a severe presentation and required pericardiocentesis. Early suspicion, even the presence of a single component of Beck's triad, may be helpful for prompt management.

Normal Saline Versus Ringer's Lactate for Intravenous Fluid Therapy in Children with Diabetic Ketoacidosis: A Randomized Controlled Trial.

OBJECTIVES: To compare normal saline (NS) and ringer's lactate (RL) as intravenous fluid therapy in children with diabetic ketoacidosis (DKA). METHODS: This was a triple blinded randomized controlled trial conducted in the Pediatric Intensive Care Unit (PICU) of a tertiary care hospital in New Delhi from November 2018 to March 2020. The study compared intravenous fluid therapy with ringer's lactate and normal saline in children aged 6 mo to 18 y with DKA as defined by The International Society for Pediatric and Adolescent Diabetes (ISPAD). The primary objective was comparing the time taken to achieve resolution of acidosis (pH ≥ 7.3) in both groups. Secondary objectives included comparing the proportion of patients that develop acute kidney injury; comparing the time taken for normalization of anion gap and blood glucose; time taken to change the type of fluid; total amount of fluid and insulin administered; and total length of PICU and hospital stay. RESULTS: Fifty patients were enrolled, with 25 in each arm and all but one achieved the primary outcome. The median age of the patients was 9 (5, 12) y. The time taken for resolution of acidosis in patients treated with NS was 12 (4, 18) h and with RL was 8 (4, 10) h (p = 0.16). The NS group had a significantly higher incidence of hyperchloremia (p < 0.05) and longer PICU stay (p < 0.05). The metabolic profile and incidence of complications were comparable in both groups. CONCLUSIONS: Ringer's lactate can safely be considered for the management of pediatric DKA and may be preferred in patients that are at a risk of complications due to hyperchloremia.

Polyamines: Rising stars against metal and metalloid toxicity.

Globally, metal/metalloid(s) soil contamination is a persistent issue that affects the atmosphere, soil, water and plant health in today's industrialised world. However, an overabundance of these transition ions promotes the excessive buildup of reactive oxygen species (ROS) and ion imbalance, which harms agricultural productivity. Plants employ several strategies to overcome their negative effects, including hyperaccumulation, tolerance, exclusion, and chelation with organic molecules. Polyamines (PAs) are the organic compounds that act as chelating agents and modulate various physiological, biochemical, and molecular processes under metal/metalloid(s) stress. Their catabolic products, including H2O2 and gamma amino butyric acid (GABA), are also crucial signalling molecules in abiotic stress situations, particularly under metal/metalloid(s) stress. In this review, we explained how PAs regulate genes and enzymes, particularly under metal/metalloid(s) stress with a specific focus on arsenic (As), boron (B), cadmium (Cd), chromium (Cr), and zinc (Zn). The PAs regulate various plant stress responses by crosstalking with other plant hormones, upregulating phytochelatin, and metallothionein synthesis, modulating stomatal closure and antioxidant capacity. This review presents valuable insights into how PAs use a variety of tactics to reduce the harmful effects of metal/metalloid(s) through multifaceted strategies.

Enhanced photocatalytic performance of the N-rGO/g-C3N4 nanocomposite for efficient solar-driven water remediation.

This paper describes the synthesis and analysis of a photocatalyst made from a combination of reduced graphene oxide (rGO) and graphitic carbon nitride (g-C3N4) through a simple hydrothermal process. The effectiveness of the N-rGO/g-C3N4 heterostructure in photocatalysis was examined by studying the breakdown of different types of organic pollutants, such as cationic and anionic dyes, as well as antibiotics, under simulated solar light irradiation. Due to the presence of Schottky junctions formed between rGO and g-C3N4, the electron transfer process is significantly enhanced, leading to a reduction in the recombination of photogenerated electrons and holes. As a result, the photocatalytic activity of the rGO/g-C3N4 photocatalyst is significantly higher compared to that of g-C3N4 alone. The photocatalytic performance was further augmented through the nitrogen doping of rGO, which led to an increase in conductivity due to electron doping and an enhancement in the charge separation process. The heterojunction of rGO/g-C3N4 with an optimum concentration of 60% rGO attained a degradation efficiency of 98.7% for rhodamine B (RhB) dye after 50 minutes of light irradiation. In comparison, the nitrogen-doped photocatalyst (N-rGO/g-C3N4) achieved a photodegradation efficiency of 99.99% within 30 minutes. The reaction rate constant of the N-rGO/g-C3N4 nanocomposite was found to be 0.11 min-1 using pseudo first-order rate kinetics. This value is about 16 times more than that of pure g-C3N4 (0.007 min-1) for the degradation of rhodamine B. Additionally, N-rGO/g-C3N4 effectively degraded various contaminants, such as methylene blue, methyl orange, and tetracycline hydrochloride. The paper also addresses the photocatalytic mechanism, which entails the facilitated movement of electrons and holes produced by light, owing to the alignment of energy bands at the interface of the N-rGO/g-C3N4 heterojunction. These findings contribute to the advancement of a metal-free and porous photocatalyst that is highly interconnected and can be used for waste water treatment and environmental remediation.

Abnormal umbilical cord coiling and association with pregnancy factors.

The umbilical cord, as a connecting bridge between two lives, plays an important role in fetal development. Though studies on the umbilical cord date back many years, extensive studies on certain umbilical cord characteristics, such as umbilical cord coiling, are rare. Cord coiling, measured by the umbilical coiling index, is a physiological phenomenon that offers resistance to external pressures. Umbilical cord coiling is a result of several factors, both environmental and genetic. However, umbilical cords sometimes coil abnormally, resulting in hypocoiling, hypercoiling, or non-coiling which have significant associations with adverse perinatal outcomes. An all-language literature search was conducted on Medline from 1970 to 2023. The following search terms were used; umbilical cord; umbilical coiling; coiling index; abnormal coiling; perinatal outcomes, and cross-referencing yielded further information. We comprehensively reviewed the literature on umbilical cord coiling, factors contributing to coiling, abnormal coiling of the umbilical cord, and the association with several factors including maternal age, gravida, gestational diabetes mellitus, pre-eclampsia, abruption, birth weight, intrauterine growth retardation, maternal iron status, small for gestational age, fetal heart rate variations, ponderal index, and sought possible explanations.

Abdominal fat depots and their association with insulin resistance in patients with type 2 diabetes.

BACKGROUND: Asian-Indians show thin fat phenotype, characterized by predominantly central deposition of excess fat. The roles of abdominal subcutaneous fat (SAT), intra-peritoneal adipose tissue, and fat depots surrounding the vital organs (IPAT-SV) and liver fat in insulin resistance (IR), type-2 diabetes (T2D) and metabolic syndrome (MetS) in this population are sparsely investigated. AIMS AND OBJECTIVES: Assessment of liver fat, SAT and IPAT-SV by MRI in subjects with T2D and MetS; and to investigate its correlation with IR, specifically according to different quartiles of HOMA-IR. METHODS: Eighty T2D and the equal number of age sex-matched normal glucose tolerant controls participated in this study. Abdominal SAT, IPAT-SV and liver fat were measured using MRI. IR was estimated by the Homeostatic Model Assessment for Insulin Resistance (HOMA-IR). RESULTS: T2D and MetS subjects have higher quantity liver fat and IPAT-SV fat than controls (P = 9 x 10-4 and 4 x 10-4 for T2D and 10-4 and 9 x 10-3 for MetS subjects respectively). MetS subjects also have higher SAT fat mass (P = 0.012), but not the BMI adjusted SAT fat mass (P = 0.48). Higher quartiles of HOMA-IR were associated with higher BMI, W:H ratio, waist circumference, and higher liver fat mass (ANOVA Test P = 0.020, 0.030, 2 x 10-6 and 3 x 10-3 respectively with F-values 3.35, 3.04, 8.82, 4.47 respectively). In T2D and MetS subjects, HOMA-IR showed a moderately strong correlation with liver fat (r = 0.467, P < 3 x 10-5 and r = 0.493, P < 10-7), but not with SAT fat and IPAT-SV. However, in MetS subjects IPAT-SV fat mass showed borderline correlation with IR (r = 0.241, P < 0.05), but not with the BMI adjusted IPAT-SV fat mass (r = 0.13, P = 0.26). In non-T2D and non-MetS subjects, no such correlation was seen. On analyzing the correlation between the three abdominal adipose compartment fat masses and IR according to its severity, the correlation with liver fat mass becomes stronger with increasing quartiles of HOMA-IR, and the strongest correlation is seen in the highest quartile (r = 0.59, P < 10-3). On the other hand, SAT fat mass tended to show an inverse relation with IR with borderline negative correlation in the highest quartile (r = -0.284, P < 0.05). IPAT-SV fat mass did not show any statistically significant correlation with HOMA-IR, but in the highest quartile it showed borderline, but statistically insignificant positive correlation (P = 0.07). CONCLUSION: In individuals suffering from T2D and MetS, IR shows a trend towards positive and borderline negative correlation with liver fat and SAT fat masses respectively. The positive trend with liver fat tends to become stronger with increasing quartile of IR. Therefore, these findings support the theory that possibly exhaustion of protective compartment's capacity to store excess fat results in its pathological deposition in liver as ectopic fat.

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.

Respiratory Care in Children with COVID-19.

The novel coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) is causing significant morbidity and mortality worldwide. The common presentations in children include involvement of respiratory system leading to pneumonia and acute respiratory distress syndrome, as well as multiorgan dysfunction syndrome and multisystem inflammatory syndrome in children (MIS-C). Pediatric COVID-19 is a milder disease as compared with the adults. Also, there is rise in MIS-C cases which is a hyperinflammatory condition temporally associated with SARS-CoV-2. Since respiratory system is predominantly involved, few of these critically ill children often require respiratory support which can range from simple oxygen delivery devices, high-flow nasal cannula (HFNC), noninvasive ventilation (NIV), invasive mechanical ventilation, and extracorporeal membrane oxygenation (ECMO). Most of the oxygen delivery devices and respiratory interventions generate aerosols and pose risk of transmission of virus to health care providers (HCPs). The use of HFNC and NIV should be limited to children with mild respiratory distress preferably in negative pressure rooms and with adequate personal protective equipment (PPE). However, there should be low thresholds for intubation and invasive mechanical ventilation in the event of clinical deterioration while on any respiratory support. The principle of providing respiratory support requires special droplet and air-borne precautions to limit exposure or transmission of virus to HCPs and at the same time ensuring safety of the patient.

Integration of Urinary Neutrophil Gelatinase-associated Lipocalin with the Renal Angina Index to Predict Subsequent Severe Acute Kidney Injury in Critically Ill Children: A Diagnostic Accuracy Study.

The primary objective of this study was to determine the performance of the renal angina index (RAI) in predicting subsequent severe acute kidney injury (AKI) on day 3 of admission and whether integrating urinary neutrophil gelatinase-associated lipocalin (NGAL) with RAI would lead to improved prediction of AKI. This was a prospective observational study conducted in the pediatric intensive care unit (PICU) of a tertiary care hospital involving 170 children meeting the inclusion criteria. The RAI was assessed within 24 h of admission to the PICU. Positivity for renal angina was considered RAI ≥8. Urine samples were collected for all enrolled patients within the first 24 h and on day 3 of the PICU stay. NGAL was assayed using human-specific enzyme-linked immunosorbent assay. The overall incidence of AKI was 18.2%. Out of 170 children, 31 (18.2%) were RAI-positive on day 0. A higher proportion of patients in the RAI-positive group developed AKI on day 3 compared with the RAI-negative group (83.9% vs. 3.6%, P <0.001). Those who were RAI-positive on day 0 had a sensitivity, specificity, positive predictive value (PPV), and negative predictive value of 83.8%, 96.4%, 83.8%, and 96.4%, respectively, for predicting severe AKI on day 3. Incorporating urinary NGAL improved the specificity and PPV to 97.8% and 85.7%, respectively. Assessing the RAI is simple and useful for predicting severe AKI in critically ill children. The addition of urinary NGAL to the RAI optimizes its use for identifying patients at risk of subsequent severe AKI.

Endoscopic Modified Denker's Approach for the Treatment of Juvenile Nasopharyngeal Angiofibroma.

Juvenile nasopharyngeal angiofibroma is a benign vascular lesion with propensity of bony erosion leading to skull base involvement and intracranial extension. It involves multiple compartments which are difficult to access surgically. With surgical expertise endoscopic resection of angiofibroma has become the preferred choice of surgical management. This article presents our experience with endoscopic approach for angiofibroma and establishes the modified Denker's procedure as a effective approach for removal of tumor. A prospective case study was done on 25 cases of juvenile nasopharyngeal angiofibroma treated surgically by endonasal endoscopic modified Denker's approach in the department of ENT at BJ Medical College, Ahmedabad over a period of 4 years from January 2015 to January 2019. This technique was used up to Fisch stage 3b with extension up to infratemporal fossa. Using this technique no major recurrence or major morbidity was observed and did not produce any late serious complications. The endoscopic technique allows the surgeon to achieve an extensive exposure of the sinuses and control of the sphenopalatine and internal maxillary arteries without the risk of palatal dysfunction, oronasal fistula, or facial scarring. In addition, the modified Denkers approach can be an effective and less mutilating technique in managing recurrences.

Incidence of lymphadenitis following Bacillus Calmette-Guérin (BCG) vaccination in north Indian children.

INTRODUCTION: Bacillus Calmette-Guerin (BCG) vaccination is given as a part of the national immunization schedule in India and its most common complication is BCG lymphadenitis. The reported incidence of BCG lymphadenitis ranges from 0.1 to 9.9% in various studies. In our country, though most babies get BCG vaccination during the neonatal period, the incidence of BCG lymphadenitis is not studied well. AIMS: To study the incidence of lymphadenitis following BCG vaccination at tertiary care hospital in North India. METHODS: It was a prospective longitudinal observational study. All newborns weighing ≥1.5 kg at birth without any significant illness who received BCG vaccination at our institute were enrolled and followed up for 16 weeks after vaccination. Babies were examined at 6, 10 and 14 weeks for the development of lymphadenopathy. Meta-analysis of studies evaluating incidence of BCG adenitis in children was also performed. RESULTS: Out of 817 babies vaccinated during the enrolment period, 605 babies could be followed up till 16.2 ± 0.9 weeks post BCG vaccination. One case of BCG lymphadenitis was detected at 14 weeks. Thus, the observed incidence of BCG lymphadenitis was 0.16% (95% CI of 0.004%-0.92%). Meta-analysis of 21 studies showed mean incidence estimate of 0.336% (95% CI: 0.315%-0.358%) using fixed effect model whereas random effect model showed mean incidence of 4.45% (95% CI: 3.02%-6.15%). CONCLUSION: The lower incidence of lymphadenitis in our study can probably be attributed to a less immunogenic vaccine (Danish 1331), proper technique, experience of the vaccinator and good storage facilities available at our institute.

Role of High Resolution Computed Tomography of Temporal Bone in Patients with Cholesteatoma, in a Tertiary Care Health Center.

The aim of this study is to evaluate the necessity of high resolution computed tomography (HRCT) temporal bone in patients with active squamosal chronic otitis media, by comparing the preoperative HRCT temporal bone findings with intra operative findings in a tertiary care health center where patient load is tremendous.This study was conducted in the department of otorhinolaryngology, over a period of two years from November 2017 to November 2019 in which 100 patients with active squamosal chronic otitis media diagnosed clinically were taken. All patients underwent preoperative HRCT temporal bone and subsequent tympanomastoidectomy.The results of HRCT temporal bone of all the patients were evaluated and correlated with intraoperative findings which revealed that HRCT is highly sensitive for detecting,soft tissue extension, tympanic membrane perforation, ossicular erosion, tegmen erosion, sigmoid sinus erosion, facial canal dehiscence and lateral semicircular canal fistula, which helps in guiding the surgical approach and treatment plan preoperatively.

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.

Clinical Study of Surge of Mucormycosis in COVID-19 Pandemic: A Tertiary Care Center Study.

The aim of this study is to evaluate the prevalence, pathogenesis and management of mucormycosis in post covid 19 patients in our tertiary care covid dedicated hospital. A prospective cross sectional study was done in 70 patients who were admitted in the covid department of BJ Medical College, Civil hospital Ahmedabad and presented with mucormycosis during admission or after discharge over a period of 10 months from March 2020 to December 2020. Middle aged to elderly population were found to be most commonly affected with mucormycosis. It was found that majority of the affected population was uncontrolled diabeteic and had a delayed presentation to hospital due to ongoing covid pandemic crisis. Covid infection had major effect on the hormonal balance of the body as evident from the uncontrolled blood glucose levels of affected patients. In patients with mucormycosis, early detection, surgical debridement, suitable antifungal therapy, and control of risk factors like diabetes mellitus are the main parameters of successful management of this lethal infection. Early diagnosis and treatment of mucormycosis can be life saving as it is a rapidly progressing disease and have been proven fatal.

Practices of Initiation of Vasoactive Drugs in Relation to Resuscitation Fluids in Children with Septic Shock: A Prospective Observational Study.

Background: The role of vasoactive medications in septic shock is well-defined, but the appropriate time of initiation of these medications in reference to fluid boluses is not clear. We planned to study prospectively the practices and outcome of initiation of vasoactive infusions with respect to resuscitation fluids boluses in pediatric septic shock. Patients and methods: Children aged 1 month to 18 years diagnosed with septic shock were enrolled to receive fluid resuscitation boluses along with vasoactive drugs. The primary outcome was to look at various practices of the initiation of vasoactive infusions; accordingly, patients were categorized into three groups: N1 received vasoactive infusions after completion of the first bolus (20 mL/kg), N2 after the second (40 mL/kg), and N3 after the third fluid (60 mL/kg) bolus. Secondary outcomes were to compare the time taken, amount of fluid required to achieve hemodynamic stability, total fluid required, and complications in the first 24 hours of treatment and mortality. Results: Hundred children were enrolled and grouped into N1, N2, and N3 with 46, 10, and 44 patients, respectively. The volume of fluid required to achieve the resolution of shock in N1 (40 ± 10 mL/kg) was significantly less than in N2 (70 ± 10 mL/kg) and N3 (70 ± 20 mL/kg); p = 0.02. The time taken to achieve hemodynamic stability was significantly less in N1 (115 ± 45 minutes) than in N2 (196 ± 32 minutes) and N3 (212 ± 44 minutes); p = 0.02. The volume of intravenous fluid required in the first 24 hours (p = 0.02) and complications were lower in the N1 group (p = 0.04). No statistical difference in mortality was seen. Conclusion: Early initiation of vasoactive infusions (after the first bolus) resulted in less total fluid volume, lesser time to achieve hemodynamic stability, less fluid boluses, less length of stay in the pediatric intensive care unit, and lesser complications in the first 24 hours. Highlight: Early initiation of vasoactive infusions-after completion of the first fluid bolus resulted in less need for further fluid boluses, lesser time for shock resolution, lesser fluid overload, and less PICU stay-in pediatric septic shock. How to cite this article: Karanvir, Gupta S, Kumar V. Practices of Initiation of Vasoactive Drugs in Relation to Resuscitation Fluids in Children with Septic Shock: A Prospective Observational Study. Indian J Crit Care Med 2021;25(8):928-933.

IAP ALS Update on Resuscitation Guidelines During COVID-19 Pandemic.

Corona virus disease 2019 (COVID-19) pandemic has posed significant risk for health care workers. Various steps of cardiopulmonary resuscitation involve aerosol-generating procedures and have significant risk of spread of corona virus. Indian Academy of Pediatrics Advanced Life Support Basic Life Support (IAP ALS BLS) group had constituted a guideline update team to suggest modifications in existing resuscitation guidelines in view of COVID-19 pandemic. The GRADE approach was used to develop recommendations on shortlisted clinical practice questions on resuscitation during COVID pandemic as modifications.

Clinical Profile and Predictors of Intensive Care Unit Admission in Pediatric Scrub Typhus: A Retrospective Observational Study from North India.

INTRODUCTION: Children with scrub typhus may present with one or more organ failures. Identifying the predictors of severe disease and need for pediatric intensive care unit (PICU) admission would help clinicians during outbreak seasons. MATERIALS AND METHODS: This observational study included 160 children admitted to the emergency department (ED) with scrub typhus confirmed by polymerase chain reaction (PCR) between January 2013 and December 2015. Demographic, clinical, and laboratory data were collected and predictors for PICU admission were identified. RESULTS: There was a seasonal trend with peak presentation in post-monsoon months between August and October. Mean (SD) age at presentation was 6.8 (3.2) years. Fever was present in all with a median (IQR) duration of 9 (6-11) days. Respiratory distress (42%), altered sensorium (24%), hepatomegaly (93%), splenomegaly (57%), and lymphadenopathy (54%) were other features. Rash and eschar were noted in 24% each. Thrombocytopenia (83%), hypoalbuminemia (63%), and hyponatremia (62%) were common laboratory abnormalities. Meningoencephalitic presentation was noted in 29%; acute kidney injury (AKI) (16%), acute respiratory distress syndrome (ARDS) (11%), and myocarditis (3%) were other organ dysfunctions. Sixty-six (41%) children required PICU admission. Intensive care needs include invasive ventilation (n = 27, 17%), vasoactive drugs therapy for hemodynamic support (n = 43, 27%), osmotherapy to treat raised intracranial pressure (n = 27, 17%), and renal replacement therapy (n = 3, 2%). Mortality was 8.8%. On multivariable analysis, lymphadenopathy, respiratory distress, shock, elevated lactate, and meningoencephalitis predicted the requirement of PICU admission. CONCLUSION: Scrub typhus presents with organ dysfunction during post-monsoon months. We identified predictors of intensive care in children with scrub typhus admitted to ED. CLINICAL SIGNIFICANCE: Our results would help clinicians identify severe cases and prioritize resources. HOW TO CITE THIS ARTICLE: Nallasamy K, Gupta S, Bansal A, Biswal M, Jayashree M, Zaman K, et al. Clinical Profile and Predictors of Intensive Care Unit Admission in Pediatric Scrub Typhus: A Retrospective Observational Study from North India. Indian J Crit Care Med 2020;24(6):445-450.