Sepsis-Induced Myocardial Dysfunction in Pediatric Septic Shock: Prevalence, Predictors, and Outcome-A Prospective Observational Study.

There is a paucity of literature on the prevalence, predictors, prognostic markers, and outcomes of sepsis-induced myocardial dysfunction (SMD) in pediatric septic shock. The objectives of our study were to estimate the prevalence of SMD in pediatric septic shock by point-of-care functional echocardiography (POCFE) and to study the association of SMD with severity of illness, organ dysfunctions, and outcomes. This prospective, observational study was conducted over a period of 1 year (from July 2018 to July 2019) in a 12-bed, tertiary pediatric intensive care unit (PICU) of an academic and referral hospital in South India. Children presenting with septic shock were enrolled in the study. POCFE was done within 6 hours of PICU admission and patients were categorized as having SMD based on POCFE findings. The prevalence of SMD (left ventricle ± right ventricle) was 32% (32/100). More than half of the children (54.5%) died in SMD group, whereas only 7.5% died in non-SMD group ( p < 0.001). SMD was associated with higher organ dysfunctions, worse patient outcomes, and was found to be an independent predictor of mortality. The median lactate levels were higher in SMD group (3.15 [2.7, 5] vs. 2 [1.3, 2.7], p < 0.001) as compared with non-SMD group. We observed significantly lower median lactate clearance at 6 hours in SMD than non-SMD (30.0% [-14.44, 44.22] vs. 59.8% [45.83, 71.43], p < 0.001). Lactate levels at 6 hours with a threshold of 2.4 mmol/L was a good predictor of SMD with sensitivity and specificity of 73 and 80%, respectively. SMD is not an uncommon entity in children with septic shock. SMD was associated with worse patient outcomes, organ dysfunction, and mortality. Serum lactate trends may predict SMD and can be used as prognosticate markers as well.

Multiple Lower Limb Fractures in a Child With Spinal Muscular Atrophy Type 2: A Preventable Complication.

Patients with spinal muscular atrophy (SMA) are at risk of poor bone health and fractures. We report a child with SMA type 2, presenting with acute pain and swelling of both lower limbs following physiotherapy, and found to have multiple fractures in both lower limbs. Literature on fractures in children with SMA is limited. Awareness of risk assessment and appropriate preventive measures among healthcare providers caring for children with SMA is essential.

Scrub Typhus and Dengue Co-infection in an Adolescent Girl: A Diagnostic Challenge.

Scrub typhus and dengue fever are common infectious diseases in tropical regions, and both have overlapping clinico-epidemiological and laboratory features, which often pose a diagnostic challenge. This case report discusses a 15-year-old girl from the Indian subcontinent who presented with acute undifferentiated febrile illness (AUFI) without typical features of any of the common tropical infections. She was diagnosed with co-infection of scrub typhus and dengue fever using laboratory tests with good diagnostic accuracy. The patient was managed on an ambulatory basis, treated with oral doxycycline, and showed symptomatic improvement within 48 hours. Co-infections in endemic areas present a significant diagnostic and therapeutic challenge. This case report highlights the importance of considering co-infections in the differential diagnosis of AUFI, especially during the post-monsoon period, and the use of highly sensitive and specific tests for the diagnosis of co-infections.

Scrub typhus presenting with massive splenomegaly in an adolescent boy.

Scrub typhus is a serious public health problem in the Asia Pacific region. Early diagnosis and treatment can prevent complications and mortality. Splenomegaly in isolated scrub typhus is mostly mild or subclinical and rarely massive. We report an adolescent boy with scrub typhus presenting with fever, massive splenomegaly and severe anemia. Clinicians should be aware of atypical presentations of scrub typhus, which is easily treatable with minimal investigations.

Adjunct tele-yoga on clinical status at 14 days in hospitalized patients with mild and moderate COVID-19: A randomized control trial.

Background: The initial insights from the studies on COVID-19 had been disappointing, indicating the necessity of an aggravated search for alternative strategies. In this regard, the adjunct potential of yoga has been proposed for enhancing the effectiveness of the standard of care with respect to COVID-19 management. We tested whether a telemodel of yoga intervention could aid in better clinical management for hospitalized patients with mild-to-moderate COVID-19 when complemented with the standard of care. Methods: This was a randomized controlled trial conducted at the Narayana Hrudyalaya, Bengaluru, India, on hospitalized patients with mild-to-moderate COVID-19 infection enrolled between 31 May and 22 July 2021. The patients (n = 225) were randomized in a 1:1 ratio [adjunct tele-yoga (n = 113) or standard of care]. The adjunct yoga group received intervention in tele-mode within 4-h post-randomization until 14 days along with the standard of care. The primary outcome was the clinical status on day 14 post-randomization, assessed with a seven-category ordinal scale. The secondary outcome set included scores on the COVID Outcomes Scale on day 7, follow-up for clinical status and all-cause mortality on day 28, post-randomization, duration of days at the hospital, 5th-day changes post-randomization for viral load expressed as cyclic threshold (Ct), and inflammatory markers and perceived stress scores on day 14. Results: As compared with the standard of care alone, the proportional odds of having a higher score on the 7-point ordinal scale on day 14 were ~1.8 for the adjunct tele-yoga group (OR = 1.83, 95% CI, 1.11-3.03). On day 5, there were significant reductions in CRP (P = 0.001) and LDH levels (P = 0.029) in the adjunct yoga group compared to the standard of care alone. CRP reduction was also observed as a potential mediator for the yoga-induced improvement of clinical outcomes. The Kaplan-Meier estimate of all-cause mortality on day 28 was the adjusted hazard ratio (HR) of 0.26 (95% CI, 0.05-1.30). Conclusion: The observed 1.8-fold improvement in the clinical status on day 14 of patients of COVID-19 with adjunct use of tele-yoga contests its use as a complementary treatment in hospital settings.

Presepsin: Hope in the Quest for the Holy Grail.

How to cite this article: Samprathi A, Samprathi M, Reddy M. Presepsin: Hope in the Quest for the Holy Grail. Indian J Crit Care Med 2022;26(6):664-666.

Medical Equipment Donation: An End in Itself or a Mean to an End?

Reddy M, Samprathi M, Bhatia V. Medical Equipment Donation: An End in Itself or a Mean to an End? Indian J Crit Care Med 2022;26(3):399-400.

Type 1 diabetes and periodontal disease: a literature review.

Objective: This narrative review examines the literature on type 1 diabetes mellitus (T1DM) and periodontitis pathogenesis, seeking to determine the effectiveness of periodontal therapy in improving glycemic control in individuals with T1DM. Methods: A detailed search of the literature was conducted in the following electronic databases: PubMed, Google Scholar, Scopus, and Cochrane Library. Inclusion criteria were systematic reviews with meta-analyses published between 2015 and 2020, and human peer-reviewed clinical trials addressing the effectiveness of periodontal treatment on glycemic control in individuals with T1DM published between 1995 and 2020. Results: The search retrieved 3 systematic reviews and 9 original research papers that included 10 clinical studies. Discussion: Three systematic reviews on T1DM and periodontal disease suggested that individuals with T1DM have more features of periodontitis than healthy subjects, although long-term data are scarce. Nine of the ten clinical studies showed no impact on glycemic control in individuals with T1DM, while 1 study reported improvement. Conclusion: The selected literature lacked data on long term assessment and adequate randomization with controls. The data perused did not provide sufficient evidence to determine the effectiveness of periodontal therapy in improving glycemic control in type 1 diabetes or to suggest that T1DM is a risk factor for periodontal disease.

Objectif: La présente revue narrative examine la documentation sur le diabète sucré de type 1 (DST1) et la pathogénie de la parodontite et cherche à déterminer l'efficacité de la thérapie parodontale dans l'amélioration de la régulation glycémique chez les individus atteints du DST1. Méthodologie: Une recherche détaillée de la documentation a été effectuée dans les banques données électroniques suivantes : PubMed, Google Scholar, Scopus et la Bibliothèque Cochrane. Les critères d'inclusion étaient les revues systématiques avec méta-analyses publiées entre 2015 et 2020, et les essais cliniques chez les humains, évalués par des pairs traitant l'efficacité du traitement parodontal sur la régulation glycémique chez les individus atteints de DST1, publiées entre 1995 et 2020. Résultats: La recherche a repéré 3 revues systématiques et 9 documents de recherche originaux qui comprenaient 10 études cliniques. Discussion: Trois revues systématiques sur le DST1 et la maladie parodontale ont suggéré que les individus atteints du DST1 ont plus de caractéristiques de parodontite que les sujets en santé, bien qu'il y ait peu de données à long terme. Neuf des dix études cliniques n'ont montré aucun effet sur la régulation glycémique chez les individus atteints de DST1, alors qu'une étude a déclaré de l'amélioration. Conclusion: La documentation sélectionnée avait insuffisamment de données sur l'évaluation à long terme ainsi qu'une randomisation insuffisante avec témoins. Les données examinées n'ont pas fourni assez de preuves pour déterminer l'efficacité de la thérapie parodontale dans l'amélioration de la régulation glycémique du diabète de type 1 ou pour suggérer que le DST1 est un facteur de risque de la maladie parodontale.

A Rare Case of Primary Laryngeal Aspergillosis Simulating as Glottic Malignancy.

Primary laryngeal aspergillosis is a rare clinical entity seen commonly in immunocompromised individuals. Here we report a case of a 63 year old male with hoarseness of voice. Laryngeal lesions may be confined to the glottis and may mimic malignancy. Surgical excision followed by antifungal therapy has shown promising results.

Sequential Organ Failure Assessment Score As a Predictor of Outcome in Sepsis in Pediatric Intensive Care Unit.

Sequential organ failure assessment (SOFA) score is used as a predictor of outcome of sepsis in the pediatric intensive care unit. The aim of the study is to determine the application of SOFA scores as a predictor of outcome in children admitted to the pediatric intensive care unit with a diagnosis of sepsis. The design involved is prospective observational study. The study took place at the multidisciplinary pediatric intensive care unit (PICU), tertiary care hospital, South India. The patients included are children, aged 1 month to 18 years admitted with a diagnosis of sepsis (suspected/proven) to a single center PICU in India from November 2017 to November 2019. Data collected included the demographic, clinical, laboratory, and outcome-related variables. Severity of illness scores was calculated to include SOFA score day 1 (SF1) and day 3 (SF3) using a pediatric version (pediatric SOFA score or pSOFA) with age-adjusted cutoff variables for organ dysfunction, pediatric risk of mortality III (PRISM III; within 24 hours of admission), and pediatric logistic organ dysfunction-2 or PELOD-2 (days 1, 3, and 5). A total of 240 patients were admitted to the PICU with septic shock during the study period. The overall mortality rate was 42 of 240 patients (17.5%). The majority (59%) required mechanical ventilation, while only 19% required renal replacement therapy. The PRISM III, PELOD-2, and pSOFA scores correlated well with mortality. All three severity of illness scores were higher among nonsurvivors as compared with survivors ( p < 0.001). pSOFA scores on both day 1 (area under the curve or AUC 0.84) and day 3 (AUC 0.87) demonstrated significantly higher discriminative power for in-hospital mortality as compared with PRISM III (AUC, 0.7), and PELOD-2 (day 1, [AUC, 0.73]), and PELOD-2 (day 3, [AUC, 0.81]). Utilizing a cutoff SOFA score of >8, the relative risk of prolonged duration of mechanical ventilation, requirement for vasoactive infusions (vasoactive infusion score), and PICU length of stay were all significantly increased ( p < 0.05), on both days 1 and 3. On multiple logistic regression, adjusted odds ratio of mortality was elevated at 8.65 (95% CI: 3.48-21.52) on day 1 and 16.77 (95% confidence interval or CI: 4.7-59.89) on day 3 ( p < 0.001) utilizing the same SOFA score cutoff of 8. A positive association was found between the delta SOFA ([Δ] SOFA) from day 1 to day 3 (SF1-SF3) and in-hospital mortality (chi-square for linear trend, p < 0.001). Subjects with a ΔSOFA of ≥2 points had an exponential mortality rate to 50%. Similar association was-observed between ΔSOFA of ≥2 and-longer duration of inotropic support ( p = 0.0006) with correlation co-efficient 0.2 (95% CI: 0.15-0.35; p = 0.01). Among children admitted to the PICU with septic shock, SOFA scores on both days 1 and 3, have a greater discriminative power for predicting in-hospital mortality than either PRISM III score (within 24 hours of admission) or PELOD-2 score (days 1 and 3). An increase in ΔSOFA of >2 adds additional prognostic accuracy in determining not only mortality risk but also duration of inotropic support as well.

Electrocardiometry for Hemodynamic Categorization and Assessment of Fluid Responsiveness in Pediatric Septic Shock: A Pilot Observational Study.

AIM: To evaluate the utility of noninvasive electrocardiometry (ICON®) for hemodynamic categorization and assessment of fluid responsiveness in pediatric septic shock. MATERIALS AND METHODS: Pilot prospective observational study in a 12-bedded tertiary pediatric intensive care unit (PICU) in children aged between 2 months and 16 years with unresolved septic shock after a 20 mL/kg fluid bolus. Those with cardiac index (CI) <3.3 L/min/m2 and systemic vascular resistance index (SVRI) >1600 dyn sec/cm5/m2 were classified as vasoconstrictive shock-electrocardiometry (VCEC) and those with CI >5.5 L/min/m2 and SVRI <1000 dyn sec/cm5/m2 as vasodilated shock-electrocardiometry (VDEC). Fluid responsiveness was defined as a 10% increase in CI with a 20 mL/kg fluid bolus. Sepsis-induced myocardial dysfunction (SMD) was diagnosed on echocardiography. Outcomes studied included clinical shock resolution, length of PICU stay, and mortality. RESULTS: Thirty children were enrolled over 6 months with a median (interquartile range) age and pediatric risk of mortality (PRISM) III score of 87(21,108) months and 6.75(1.5,8.25), respectively; 14(46.6%) were boys and 4(13.3%) died. Clinically, 19(63.3%) children had cold shock and 11(36.7%) had warm shock; however, 16(53.3%) children had VDEC (including five with clinical cold shock) and 14(46.7%) had VCEC using electrocardiometry. Fluid responsiveness was seen in 16(53.3%) children, 10 in the VCEC group and 6 in the VDEC group. In the VCEC group, the responders had a significant rise in CI and a fall in SVRI, while the responders in the VDEC group had a significant rise in CI and SVRI. Fluid responders, compared to nonresponders, had a significantly higher stroke volume variation (SVV) before fluid bolus (24.1 ± 5.2% vs. 18.2 ± 3.5%, p < 0.001) and a higher reduction in SVV after fluid bolus (10.0 ± 2.8% vs. 6.0 ± 4.5%, p = 0.006), higher lactate clearance (p = 0.03) and lower vasoactive-inotropic score (p = 0.04) at 6 hours, higher percentage of clinical shock resolution at 6 (p = 0.01) and 12 hours (p = 0.01), and lesser mortality (p = 0.002). Five (16.6%) children with VCEC had SMD and were less fluid responsive (p = 0.04) with higher mortality (p = 0.01) compared to those without SMD. CONCLUSIONS AND CLINICAL SIGNIFICANCE: Continuous, noninvasive hemodynamic monitoring using electrocardiometry permits hemodynamic categorization and assessment of fluid responsiveness in pediatric septic shock. This may provide real-time guidance for optimal interventions, and thus, improve the outcomes. HOW TO CITE THIS ARTICLE: Rao SS, Reddy M, Lalitha AV, Ghosh S. Electrocardiometry for Hemodynamic Categorization and Assessment of Fluid Responsiveness in Pediatric Septic Shock: A Pilot Observational Study. Indian J Crit Care Med 2021;25(2):185-192.

Intensive care needs and long-term outcome of pediatric toxic epidermal necrolysis - A 10-year experience.

BACKGROUND: Toxic epidermal necrolysis (TEN) is a life-threatening severe cutaneous adverse reaction. Data on pediatric TEN is limited. METHODS: Case records of 44 children, 1 month-12 years with a diagnosis of TEN (>30% body surface area [%BSA] detachment) admitted to a tertiary pediatric intensive care unit (PICU) between 2009 and 2018 were analyzed retrospectively. The primary outcome was mortality, and secondary outcomes were organ dysfunction, length of stay (LOS), and long-term sequelae. RESULTS: Median (IQR) age was 6.5 (3.6, 8.0) years, and 25 (57%) were boys. Median (IQR) %BSA involved, SCORTEN score, and PRISM-III were 65% (45, 80); 2 (2, 3) and 13 (10, 16), respectively. Antiepileptics (n = 24, 54.6%) and antimicrobials (n = 8, 18.2%) were the most common offending agents. Twenty-four (54.5%) children had culture positive sepsis. Immunomodulatory therapy was provided in 35 (79.5%) and conservative management in nine (20.5%) children. Intravenous immunoglobulin (IVIG) was given in 22 (50%), steroids in three (6.8%), and both IVIG and steroids in 10 (22.7%) children. Respiratory failure (n = 14, 31.8%) was the commonest organ failure. Mortality was 15.9% (n = 7), and median (IQR) PICU-LOS in survivors was 8 (4, 11.75) days. There was no association between IVIG, steroids, or conservative management with mortality or LOS. Ocular sequelae (n = 20, 54.1%) were the most common long-term complication followed by skin (18, 40.1%). CONCLUSION: Immunomodulation with IVIG or steroids was not associated with any mortality benefit as compared to conservative management alone. Further research is required to determine the most effective treatment in pediatric TEN.

Demographic and Clinical Profile of Invasive Staphylococcal Infections in Children Admitted to Pediatric Intensive Care Unit: A Retrospective Study.

OBJECTIVE: Staphylococcal infections are common cause of morbidity and mortality in pediatric intensive care unit (PICU). The objective of this study was to describe the clinical and microbial features, and outcome of patients with invasive staphylococcal infection. MATERIALS AND METHODS: We conducted a retrospective chart review of the children admitted to PICU with invasive staphylococcal infections. Invasive staphylococcal infection was defined as clinical infection with isolation of Staphylococcus aureus from a normally sterile body site. RESULTS: A total of 50 children (1 month to 16 years) were identified with staphylococcal infections during the study period. There was male preponderance (75%) with high prevalence in school going children. Among these children, 36% (18) were coagulase-negative (CONS), which were excluded. Of the remaining, 64% (32) were coagulase-positive Staphylococcus aureus, 54% (27) were methicillin-resistant Staphylococcus aureus (MRSA), and 10% (5) were methicillin-susceptible Staphylococcus aureus (MSSA). Community-acquired staphylococcal infections were present in 24 children (CA-MRSA). Pneumonia with empyema was the most common 20 (62%) site of primary staphylococcal infection, followed by blood stream infection 9 (28%) and skin and soft tissue infection 3 (9%). Of the soft tissue infection, three were MRSA, with two had pyopericardium with infective endocarditis. Resistance in MSSA was found to be maximum to penicillin, erythromycin, and ciprofloxacin with no resistance with vancomycin. CONCLUSION: There is an increase incidence of MRSA among community-acquired staphylococcal infections requiring intensive care management. A larger study on clinical profile of Staphylococcus infection in pediatrics is urgently needed to define the exact magnitude of the problem. HOW TO CITE THIS ARTICLE: Lalitha AV, Rebello G, Chettri S, Reddy M. Demographic and Clinical Profile of Invasive Staphylococcal Infections in Children Admitted to Pediatric Intensive Care Unit: A Retrospective Study. Indian J Crit Care Med 2020;24(9):890-891.

Liquid Mosquito Repellent Ingestion in Children.

OBJECTIVES: Hydrocarbons are a common cause of accidental poisoning in children, with kerosene being the most implicated agent in rural parts of India. However, lately, liquid mosquito repellent ingestion is emerging as an important cause of hydrocarbon (kerosene) poisoning in urban households. METHODS: This is a retrospective case series over a 5-y period (January 2013 - December 2017) of children with accidental liquid mosquito repellent ingestion presenting to the pediatric emergency. Epidemiology, clinical profile, management and outcomes are discussed. RESULTS: Twenty-three children with median (IQR) age of 24 (18.8-32) mo presented after mean (SD) interval of 6 (3) h from ingestion. Majority (20, 87%) were seen during summer months (March-June) and all were from urban background. Sixteen (70%) had mild-moderate acute respiratory distress syndrome (ARDS) requiring supplemental oxygen with or without positive airway pressure for a mean (SD) duration of 3.3 (1.9) d. All except one survived. CONCLUSIONS: Children with accidental liquid mosquito repellent ingestion had predominant aspiration pneumonitis due to hydrocarbon content rather than neurological complications attributable to synthetic pyrethroids. Ensuring child-proof containers, appropriate storage, regulatory surveillance and parental awareness are must for prevention.

Febrile Child.

Fever without focus (FWF) is a common symptom in children for which parents seek health care consultation. It can be secondary to benign or serious causes. A pediatrician should be able to discriminate the benign from the serious causes by identifying the red flag signs. A systematic approach using detailed history, careful examination and laboratory tests is essential for early recognition, timely management and prompt referral to any emergency department. At the same time, benign cases require parental reassurance, symptomatic treatment and appropriate follow-up advice, taking care to avoid unnecessary investigations and antimicrobials.

Pro-brain natriuretic peptide (ProBNP) levels in North Indian children with Kawasaki disease.

The diagnosis of Kawasaki disease (KD), a common pediatric vasculitis, is based solely on clinical criteria. There is a need for a robust laboratory marker that can help differentiate KD from other acute, febrile, childhood illnesses and also to predict cardiac involvement. We conducted a cross-sectional study of 25 consecutive patients admitted with diagnosis of KD from January 2013 to April 2014 and compared them with age- and sex-matched febrile controls. We studied the serum pro-brain natriuretic peptide (ProBNP) [ProBNP and N-terminal pro-B-type natriuretic peptide (NT-ProBNP) levels], a marker of myocardial dysfunction, in children with KD in acute and convalescent phases of disease. These levels were also estimated in febrile controls for comparison. The ProBNP (ProBNP and NT-ProBNP) levels were much higher in the acute phase of the KD patients compared to levels in the convalescent phase of KD (p = 0.000014). Similarly, the levels in the acute phase were higher when compared to the age- and sex-matched febrile controls (p = 0.000126). The receiver operating curve (ROC) analysis for the ProBNP levels in the acute phase of KD yielded an area under the curve of 0.954 ± 0.034 (p < 0.000, 95 % CI 0.886-1.0). Based on ROC analysis, a cutoff of 1025 pg/mL for ProBNP levels in the acute phase of KD had 88 % sensitivity and 96 % specificity for the diagnosis of KD. A lower cut-off of 514 pg/mL yielded a 100 % sensitivity and 80 % specificity for the diagnosis of KD. The ProBNP levels were higher in those with coronary artery abnormalities (CAA) compared to those without CAA in both acute (p = 0.013) and convalescent (p = 0.045) phases. ProBNP levels may be used as a surrogate marker for the differentiation of KD from other febrile, infectious illnesses and may also predict the involvement of coronary arteries.