Causes & risk factors for unscheduled readmissions in the paediatric ward of a major public hospital.

Background & objectives: Readmissions are often considered as an indicator of poor quality of care during previous hospitalization, although many of these are unavoidable or unrelated to the past admission. The identification of high-risk cases for readmissions and appropriate interventions will help not only reduce the hospital burden but also to establish the credibility of the hospital. So this study aimed to determine the readmission percentage in the paediatric wards of a tertiary care hospital and to identify the reasons and risk factors that can help minimize preventable re-hospitalizations. Methods: This prospective study from a public hospital included 563 hospitalized children, classified as first admission or readmissions. Readmissions were defined as one or more hospitalizations within preceding six months, excluding scheduled admissions for investigations or treatment. Reason-wise, the readmissions were classified into various categories, based on the opinion of three paediatricians. Results: The percentage of children getting readmitted within six, three and one month time from the index admission was 18.8, 11.1 and 6.4 per cent, respectively. Among readmissions, 61.2 per cent were disease-related, 16.5 per cent unrelated, 15.5 per cent patient-related, 3.8 per cent medication/procedure-related and 2.9 per cent physician-related causes. Patient- and physician-related causes were deemed preventable, contributing to 18.4 per cent. The proximity of residence, undernutrition, poor education of the caretaker and non-infectious diseases were associated with increased risk of readmission. Interpretation & conclusions: The findings of this study suggest that readmissions pose a substantial burden on the hospital services. The primary disease process and certain sociodemographic factors are the major determinants for the increased risk of readmissions among paediatric patients.

Steady-state Pharmacokinetics of Vancomycin in Children Admitted to Pediatric Intensive Care Unit of a Tertiary Referral Center.

AIMS AND OBJECTIVES: Vancomycin is a drug of choice for various gram-positive bacterial (GPB) infections and is largely prescribed to pediatric intensive care unit (PICU) patients. Despite the different pathophysiology of these patients, limited data are available on pharmacokinetics of vancomycin. There are lack of data for critically ill Indian children; hence, study was conducted to assess the steady-state pharmacokinetics in children admitted to PICU. MATERIALS AND METHODS: Twelve subjects (seven males, five females) aged 1-12 years were enrolled. Vancomycin (dose of 20 mg/kg per 8 hours) was infused for over 1 hour and steady-state pharmacokinetics was performed on day 3. Vancomycin concentrations were measured by the validated liquid chromatography mass spectrometry method. Pharmacokinetic parameters were calculated using Winnonlin (Version 6.3; Pharsight, St. Louis, MO). RESULTS: The steady-state mean C ssmax was 40.94 µg/mL (±15.07), and mean AUC0-8 hours was 124.15 µg/mL (±51.27). The mean t 1/2 was 4.82 hours (±2.71), Vd was 12.48 L (±4.43), and Cl was 2.08 mL/minute (±0.89). The mean AUC0-24 among 12 subjects was 372.44 µg/mL (±153.82). Among 35 measured trough concentrations, 23 (65.71%) were below, 11 (31.43%) were within, and 1 (2.86%) was above the recommended range. CONCLUSION: The pharmacokinetic parameters of vancomycin were comparable with previously reported studies. However, recommended trough levels (10-20 µg/mL) were not achievable with current recommended dosing of 60 mg/kg/day. HOW TO CITE THIS ARTICLE: Mali NB, Tullu MS, Wandalkar PP, Deshpande SP, Ingale VC, Deshmukh CT, et al. Steady-state Pharmacokinetics of Vancomycin in Children Admitted to Pediatric Intensive Care Unit of a Tertiary Referral Center. IJCCM 2019;23(11):497-502.

A Prospective Antibacterial Utilization Study in Pediatric Intensive Care Unit of a Tertiary Referral Center.

PURPOSE: Antibacterials are commonly prescribed to Pediatric Intensive Care Unit (PICU) patients. However, inappropriate antibacterial prescriptions lead to increases in antibacterial resistance, treatment cost, duration of treatment, and poor clinical outcome. The antibacterial utilization study assesses the prescription patterns and if necessary recommends the interventions to improve antibacterial prescriptions. Hence, the present prospective groundwork was conducted. MATERIALS AND METHODS: The study was conducted over the period of 6 months (April 18 to October 20, 2014). The demographics and drug use details were captured daily from patients admitted to PICU to assess World Health Organization indicators. RESULTS: A total of 200 patients enrolled, among them 119 males and 81 females. There were 12.46 (±6.16) drugs prescribed per patient, of which 2.38 (±1.48) were antibacterials. Among the total drug prescribed, 18.49% were antibacterials and 97% patients received at least one antibacterial. Ceftriaxone (49.48%) was the most commonly prescribed antibacterial, while imipenem (2.58%) and colistin (2.06%) use was very low. A total of 80.95% antibacterials were prescribed by generic name, 94.88% were administered intravenously, and 80.76% were prescribed from hospital pharmacy. The average length of PICU stay was 6.15 days (±6.20), the average length of antibacterial treatment was 6.08 days (±6.27), and the average length of empirical antibacterial treatment was 5.50 days (±5.40). The cost of antibacterial therapy per patient was Indian rupees 824.64 (±235.35). In 27 patients, bacterial culture test was positive and of whom 21 received antibacterials as per sensitivity pattern. CONCLUSIONS: The use of antibacterials was not indiscriminately high but more prescriptions per sensitivity pattern are required.

Evaluation of symptoms & spirometry in children treated for asthma.

BACKGROUND & OBJECTIVES: Spirometry plays an important role in the assessment and long term monitoring of patients with asthma. Difficulty in performing spirometry in children has resulted in a paucity of Indian studies using spirometry regularly for research in the paediatric population. This study was undertaken to assess the clinical improvement and changes in spirometric measurements with treatment in children with newly diagnosed asthma and to compare the changes in the symptom score and spirometric measurements. METHODS: This prospective study included 32 children between 6 to 12 yr of age (enrolled over a period of one year with follow up of six months) who were newly diagnosed as cases of asthma on the basis of symptoms and medical history. Baseline symptom score and spirometric measurements were determined at the first visit. The children were treated and followed up at six weeks, three and six months of initiating treatment. Symptom score and spirometric measurements were repeated at every visit. RESULTS: Significant improvement in symptom score was evident at six weeks of therapy ( P<0.05) while the lung function parameters FEV 1 (forced expiratory volume in 1 second) and FVC (forced vital capacity) showed significant improvement at three months of therapy. Peak expiratory flow rate (PEFR) was found to improve at six months. There was a positive linear correlation between the changes in symptom score and FEV 1, FVC and PEFR with treatment. INTERPRETATION & CONCLUSIONS: Symptomatic improvement became apparent before the improvement in spirometric parameters in children with asthma (after treatment initiation).

Acute intermittent porphyria: A critical diagnosis for favorable outcome.

Acute intermittent porphyria (AIP) is an inherited metabolic disorder characterized by the accumulation of toxic metabolites of the heme pathway. It rarely presents in the prepubertal age group. AIP often presents with nonspecific and nonlocalizing symptoms. Moreover, several commonly used medications and stress states are known to precipitate an attack. We present the case of a previously healthy 5 years female who was diagnosed as acute central nervous system infection/inflammation at admission. It was the presence of red flags that led to a correct diagnosis. Besides supportive management, a dedicated search for intravenous hemin (chemically heme arginate, aminolevulinic acid synthase inhibitor, and drug of choice) was attempted. Unexpected help was rendered by doctors from a medical college in Gujarat, and two ampoules could be obtained. The patient received three doses of intravenous hemin; however, she succumbed later. This case is presented for the diagnostic and therapeutic challenges faced in developing countries.

Rare treatment option for a common pediatric airway problem.

Laryngomalacia is a common cause of respiratory obstruction with stridor in infants. Although most cases resolve spontaneously, severe laryngomalacia needs surgical intervention. Tracheostomies have been the mainstay of treatment. However, this procedure was associated with high morbidity. At present, newer modalities of treatment are being tried. We discuss successful management of an infant having severe laryngomalacia (who had three failed extubation trials) with glossoepiglottopexy.

Major Histocompatibility Complex (MHC) Class II Deficiency- A Case of Primary Immunodeficiency Disorder.

Major Histocompatibility Complex (MHC) Class II deficiency is a rare autosomal recessive primary immunodeficiency caused by mutations in regulatory genes of MHC Class II proteins. Clinical manifestations include respiratory/gastrointestinal infections, failure-to-thrive, septicemia and early death. A 9-mo-old-girl presented with repeated episodes of pneumonia requiring hospitalization and ventilator support since the last 5 mo. Examination revealed absent tonsils, sparse scalp-hair, seborrhea and firm hepato-splenomegaly. Radiograph showed absence of thymic shadow with diffuse pulmonary infiltrates. CT scan showed multiple bilateral ground glass pulmonary opacities with patchy consolidation. Primary immunodeficiency disorder was suspected in view of repeated pulmonary infections, failure to thrive and suggestive family history. Lymphocyte subset assay revealed lymphocytopenia and HLA typing showed absence of HLA-DR expression on B cells suggestive of MHC Class II deficiency. Targeted gene panel detected a homozygous mutation in the RFX-5 gene (RFX5: c.848_849del:p.R283Tfs*6;Homozygous). Though this patient succumbed, parents have been counseled regarding need for prenatal diagnosis.

A Study of Acute Kidney Injury in a Tertiary Care Pediatric Intensive Care Unit.

The objective of this study was to calculate the incidence, severity, and risk factors for acute kidney injury (AKI) in a tertiary care pediatric intensive care unit (PICU). Also, to assess the impact of AKI and its varying severity on mortality and length of hospital and PICU stays. A prospective observational study was performed in children between 1 month and 12 years of age admitted to the PICU between July 1, 2013, and July 31, 2014 (13 months). The change in creatinine clearance was considered to diagnose and stage AKI according to pediatric risk, injury, failure, loss, and end-stage renal disease criteria. The risk factors for AKI and its impact on PICU stay, hospital stay, and mortality were evaluated. Of the total 220 patients enrolled in the study, 161 (73.2%) developed AKI, and 59 cases without AKI served as the "no AKI" (control) group. Majority (57.1%) of children with AKI had Failure grade of AKI, whereas 26.1% had Risk grade and 16.8% had Injury grade of AKI. Infancy ( p = 0.000), hypovolemia ( p = 0.005), shock ( p = 0.008), and sepsis ( p = 0.022) were found to be significant risk factors for AKI. Mortality, PICU stay, and hospital stay were comparable in children with and without AKI as well as between the various grades of renal injury (i.e., Failure, Risk, and Injury ). An exceedingly high incidence of AKI, especially of the severe Failure grade was observed in critically ill children. Infancy and frequent PICU occurrences such as sepsis, hypovolemia, and shock predisposed to AKI.

Glutaric Aciduria Type 1: A Case Report and Review of Literature.

An 8-month-old male infant patient was referred to our institution (from elsewhere) with a history of fever, convulsions, dystonic posturing, altered sensorium, and loss of motor and mental milestones since past 1 month. Upon admission to our institution, a neuroimaging (magnetic resonance imaging of the brain) revealed frontoparietal atrophy, "bat-wing appearance," and basal ganglia changes. Carnitine and acylcarnitine profile revealed low total carnitine, very low free carnitine, and low free/acylcarnitine ratio, with normal levels of plasma amino acids. Urine gas chromatography mass spectrometry showed an elevated level of ketones (3-hydroxybutyric acid and acetoacetate) and glutaric acid with the presence of 3-hydroxyglutaric acid, suggestive of glutaric aciduria type 1. Diet modification and pharmacotherapy with riboflavin and carnitine arrested the neurological deterioration in the patient.

Clinical Profile and Outcome of Pediatric Tetanus at a Tertiary Care Center.

The aims and objectives of this study were to study clinical profile and factors affecting mortality in tetanus. This was a retrospective study of 25 tetanus patients (aged 6 months-12 years) admitted to pediatric intensive care unit of a tertiary center (over 3 years). In this study, 25 tetanus cases (mean age 6.6 years) were analyzed; 16 were males and 9 were females. Incubation period ranged from 2 to 30 days (mean 8.2 days), period of onset from 11 to 120 hours (mean 42.8 hours), and duration of spasms from 4 to 26 days (mean 14 days). The commonest portal of entry was posttrauma (52%), followed by otogenic (40%). Eighteen patients had moderate and 7 had severe tetanus. Fifteen were unimmunized and 10 were partially immunized. The commonest complaints were trismus and spasms (100%), hypertonia (72%), fever (60%), dysphagia (48%), and neck stiffness (44%). Eight patients required primary tracheostomy and 11 required primary endotracheal intubation. Complications encountered were pneumonia (58%), conjunctivitis (41%), gastrointestinal bleed (37.5%), urinary infection (33%), acute kidney injury (AKI) following rhabdomyolysis (33%), sepsis (29%), disseminated intravascular coagulation (DIC) (25%), bedsores (25%), and acute respiratory distress syndrome (ARDS) (20%). Oral diazepam was most commonly used, followed by midazolam, vecuronium, and magnesium sulfate. Mortality rate was 32% (five moderate and three severe cases died). Short period of onset (less than 48 hours), AKI following rhabdomyolysis, sepsis, DIC, ARDS, and inotrope need were significantly associated with higher mortality. It is concluded that the commonest portal of entry was posttrauma. None of the patients was completely immunized. Short period of onset, AKI, sepsis, DIC, ARDS, and inotrope need predicted a higher mortality.

Clinical Profile and Outcome of Guillain-Barre Syndrome in Pediatric Patients Admitted to a Tertiary Care Centre: A Retrospective Study.

AIMS AND OBJECTIVES: To study clinical profile and outcome in Pediatric Guillain Barre Syndrome (GBS). MATERIALS AND METHODS: Retrospective study of 30 patients (age 1 month to 12 years) admitted with GBS enrolled over a period of 2 years (August 2016-July 2018) from Department of Pediatrics of tertiary centre. RESULTS: Mean age was 5.4 years (21 males; 9 females). Most common presenting complaints- symmetrical lower limb weakness (26 cases; 86.67% cases), respiratory complaints (6 cases; 20% cases), quadriparesis (4 cases; 13.33% cases) and facial palsy (2 cases; 6.67%). Antecedent illnesses- gastrointestinal (6 cases) and respiratory (3 cases). Two patients had varicella (in preceding one week) and one had mumps (one month prior to presentation). MRI-spine done in 12 patients; of whom 9 had features of GBS (thickening and contrast enhancement of the intrathecal and cauda equina nerve roots on T1 weighted MRI). Nerve conduction studies done in 16 patients, of which Acute Motor Axonal Neuropathy was seen in 10 cases. Intravenous immunoglobulin was given to 27 patients while 3 received methylprednisolone in addition. 90% patients receiving IVIG showed improvement. Sixteen patients were admitted to the intensive care unit and 7 required mechanical ventilation. Average hospital stay was 13 days. Two patients had recurrent episodes. Common complications included- pneumonia (6 cases; 2 aspiration and 4 ventilator associated) and autonomic disturbances (6 cases). Two patients died due to autonomic disturbances and presence of autonomic disturbances predicted higher mortality (P = 0.034). CONCLUSIONS: Gastrointestinal illness was common antecedent illness for GBS. Symmetrical lower limb weakness was commonest complaint. Pneumonia and autonomic disturbances were commonest complications. Presence of autonomic disturbances predicted higher mortality.

Acute myelogenous leukemia in a child with HIV infection.

The occurrence of acute myelogenous leukemia (AML) in HIV-infected patients is extremely rare with only adult patients reported so far. Our patient was a 7-year-old male who presented with fever and cough since 1 month with six episodes of intermittent hemoptysis. The child also had recurrent parotid swellings, melena, and purulent otitis media. Investigations revealed anemia (hemoglobin of 8.9 g/dl), thrombocytopenia (platelet count of 21,000 cells per microliter), and positive HIV antibody (perinatal transmission). The patient's bone marrow aspiration and biopsy suggested AML, and the leukemia panel 1 study showed CD13, CD33, CD34, and HLA DR-positive AML with CD7 expression. The child was given supportive treatment but succumbed to the disease. AML can occur in pediatric patients with HIV infection. A high index of suspicion of hematological malignancies should be kept in mind for patients presenting with cytopenias. This is the first HIV-infected pediatric patient (<12 years) with AML reported in the medical literature.

Kerosene Poisoning Complicated by Acute Pancreatitis.

A 6-year-old male child patient was brought to the emergency pediatric room with alleged history of accidental ingestion of approximately 15 mL kerosene oil. The child developed vomiting shortly after the consumption. Chest radiograph taken 6 hours after ingestion did not show any abnormalities. On the second day of hospital stay, the patient started complaining of severe abdominal pain. His serum amylase and lipase levels were elevated significantly, suggesting the development of acute pancreatitis. He was investigated for the other possible causes of acute pancreatitis, which were normal. There is paucity of literature regarding occurrence of acute pancreatitis following kerosene poisoning, both in children, as well as adults, because of its rarity. A high index of suspicion should be kept in mind and a differential diagnosis of acute pancreatitis should be considered in cases of acute kerosene poisoning, who complain of pain in abdomen.

Parental knowledge and attitudes regarding asthma in their children: Impact of an educational intervention in an Indian population.

INTRODUCTION AND OBJECTIVES: Research shows positive effects of asthma education in improving parental knowledge, self-management skills, and reducing healthcare costs. Such studies are lacking in resource-limited countries. We studied the effectiveness of educational intervention in improving the knowledge and attitudes of parents/caregivers of asthmatic children. METHODS: The study was conducted in the pediatric chest clinic of tertiary hospital (India) over 21 months after ethics committee approval. Recruited parents were randomized into the interventional group (A) receiving education module and control group (B). Parents' asthma knowledge and attitudes were assessed at baseline and 5 months postenrollment using 25-item questionnaire. Detailed demographic data, clinical data, and exacerbations during study were noted. RESULTS: A total of 75 parents/guardians fulfilling inclusion criteria were analyzed (cases/group A: 37 and controls/group B: 38). 8.3 percent of parents/caregivers were illiterate. Around 36.9% of patients had a family history of allergy/asthma. Mean knowledge scores at follow-up were 12.24 and 9.89 for groups A and B, respectively (P < .05). Parents did better on knowledge items related to chronicity, family history, chronic cough, home administration of steroids in acute severe asthma, and maintaining records of clinical/medications for good control. Intervention group (A) showed significant improvement in most attitude-based questions postintervention as compared with the nonintervention group (B). There was no statistically significant difference in asthma severity and control between the two groups at follow-up. CONCLUSIONS: Small group education on asthma in parents/caregivers improves their knowledge and attitudes. Healthcare plans should invest in pediatric asthma education and identify key personnel/opportunities to impart the same in routine care.

Myxedema Coma in a Pediatric Patient with Down Syndrome.

Myxedema coma due to severe/long standing hypothyroidism is a known fatal endocrine emergency but is rare in children and unreported in pediatric Down syndrome. It mimics other conditions in the emergency room, making the diagnosis challenging. We present a 10-year-old-male child with global developmental delay and Down syndrome phenotype, admitted for altered sensorium subsequent to a febrile illness. The presence of myxedematous changes on clinical examination, on a background of altered sensorium and hypothermia, led to suspicion of myxedema coma, confirmed by laboratory testing. Due to nonavailability of triiodothyronine (T3), thyroxine (T4) was administered through nasogastric tube after an endocrine consult. Despite initial recovery in terms of improved consciousness, the child ultimately succumbed to refractory shock and terminal ventricular tachycardia. Our case highlights the need to consider myxedema coma as a differential diagnosis for altered mental status in the emergency room and use of screening tools for effective selection of patients.

Writing the title and abstract for a research paper: Being concise, precise, and meticulous is the key.

This article deals with formulating a suitable title and an appropriate abstract for an original research paper. The "title" and the "abstract" are the "initial impressions" of a research article, and hence they need to be drafted correctly, accurately, carefully, and meticulously. Often both of these are drafted after the full manuscript is ready. Most readers read only the title and the abstract of a research paper and very few will go on to read the full paper. The title and the abstract are the most important parts of a research paper and should be pleasant to read. The "title" should be descriptive, direct, accurate, appropriate, interesting, concise, precise, unique, and should not be misleading. The "abstract" needs to be simple, specific, clear, unbiased, honest, concise, precise, stand-alone, complete, scholarly, (preferably) structured, and should not be misrepresentative. The abstract should be consistent with the main text of the paper, especially after a revision is made to the paper and should include the key message prominently. It is very important to include the most important words and terms (the "keywords") in the title and the abstract for appropriate indexing purpose and for retrieval from the search engines and scientific databases. Such keywords should be listed after the abstract. One must adhere to the instructions laid down by the target journal with regard to the style and number of words permitted for the title and the abstract.

Burden of respiratory illnesses in pediatric intensive care unit and predictors of mortality: Experience from a low resource country.

INTRODUCTION AND OBJECTIVES: Acute respiratory infections (ARI), a major cause of childhood mortality and morbidity, place substantial burden on health services worldwide. Due to scarce data regarding respiratory illnesses requiring Pediatric intensive care unit (PICU) admissions (especially in low income/developing countries), we studied the burden of respiratory illnesses in the PICU and the risk factors contributing to mortality. METHODS: This prospective observational study was conducted over 18 months. Children (aged 1 month to 12 years) admitted to the PICU for acute respiratory/cardiorespiratory illnesses were enrolled. Demographic and clinical details of the study population were recorded and tabulated. Risk factors contributing to mortality (severity of illness [PRISM III score], diagnosis/etiology, need for mechanical ventilation, immunocompromised status, malnutrition, and length of stay [LOS]) were analyzed (using the χ2 test or Fischer Exact test). RESULTS: Two hundred and ninety-three children were enrolled (median age: 5 months; range, 1-132 months; male/female: 181/112). Mean LOS in PICU was 5.25 ± 5.48 days and mean length of hospital stay of 14.82 ± 13.35 days. Mechanical ventilation was required in 62.8% cases. Pneumonia contributed to 66.89% of respiratory admissions and 91% of mortality. Ninety patients (30.7%) died; mortality being higher in cardiorespiratory cases (52.7%). PRISM III score and shock (respiratory cases) and age below 1 year (cardiorespiratory group) were significantly associated with higher mortality ( P < 0.05). CONCLUSIONS: Respiratory illnesses are a significant contributor to PICU admissions and are associated with significant mortality risk in presence of high PRISM III score and shock (respiratory group); and age below 1 year (cardiorespiratory group).

Neonatal presentation of a rare metabolic liver disease.

Tyrosinemia is a rare paediatric metabolic liver disorder. A 15-days-old neonate born of a third degree consanguineous marriage presented with jaundice due to tyrosinemia, which progressed to fatal hepatic encephalopathy. The diagnosis was based on very high alpha-fetoprotein level, with urine aminoacidogram revealing tyrosine spot and liver biopsy depicting cirrhosis. Very early neonatal presentation and rapid progression were the unusual features of this case.