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.

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 FEV1 (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 FEV1, FVC and PEFR with treatment. Interpretation & conclusions: Symptomatic improvement became apparent before the improvement in spirometric parameters in children with asthma (after treatment initiation).

Performance of PRISM (pediatric risk of mortality) score and PIM (pediatric index of mortality) score in a tertiary care pediatric ICU.

Objective. To validate Pediatric Risk of Mortality (PRISM) and Pediatric Index of Mortality (PIM) score. Methods. All consecutive patients over a six month period were included in the study except patients with a PICU stay of less than 2 hours, those transferred to other PICUs, pediatric surgical cases, trauma patients and those dying within 24 hours of admission. The PRISM and PIM scores of all patients included in the study were computed and the outcome was noted in terms of survival or non-survival. Mortality discrimination was quantified by calculating the area under the receiver operating characteristic (ROC) curve. Hosmer and Lemeshow goodness-of-fit test was used to calibrate the scores. Results. Two hundred and thirty patients were enrolled with mean age of 40.6 months and male to female ratio of 1.2:1. There were 56 deaths (mortality rate 24.3%). The mortality in infants was higher (37.8 %) as compared to non-infants (16.2 %) (p = 0.011). The predicted deaths with PRISM score was 24.3%. The area under the ROC curve was 0.851 (95% CI 0.790 – 0.912). The Hosmer and Lemeshow goodness-of-fit test showed good calibration (p=0.627, chi square =1.75, degree of freedom = 3). The predicted deaths with the PIM score was 7.38%. The area under the ROC curve for PIM score was 0.838 (95 % CI 0.776- 0.899). The Hosmer and Lemeshow goodness-of-fit showed a poor calibration for PIM score (p = 0.0281, chisquare = 10.866, degree of freedom = 4). Conclusion. Both PRISM and PIM scores have a good discriminatory performance. The calibration with PRISM score is good but the PIM score displays poor calibration.

Leptospirosis in children: A review for family physicians.

Leptospirosis is an important cause of acute febrile illness in the monsoon season in India. It is a zoonotic disease that is spread primarily by rodents. There exist two clinical types: anicteric and icteric leptospirosis. Both have an initial septicemic phase followed by an immune phase. The clinical manifestations vary and the disease manifestations may range from a nonspecific febrile illness to one with severe multiorgan failure. Weil's disease is the severe form of the infection; which occurs in less than 10% of the patients and is associated with high mortality. The methods available for diagnosis and treatment of leptospirosis are discussed in this review. Crystalline penicillin is the drug of choice for treatment of leptospirosis in children. Avoidance of contact with flood waters and rodent control are vital for prevention of the disease. We also discuss the differences between childhood leptospirosis and adult disease. We used two methods to garner the information presented in this article: i) we searched the PubMed database (http://www.ncbi.nlm.nih.gov/pubmed/) using the keywords 'leptospirosis' and 'children,' with special emphasis given to articles from the Indian literature; and ii) we reviewed the chapters on leptospirosis in the standard textbooks of pediatric and infectious diseases.

Familial hypertriglyceridemia.

Familial hypertriglyceridemia (FHTG) is an uncommon primary (genetic) dyslipidemia. FHTG is characterized by moderately elevated serum triglycerides, usually in the absence of significant hypercholesterolemia and rarely manifests in childhood. We report an eight-month-old boy incidentally diagnosed as a case of FHTG due to lipemic serum (patient was admitted for malaria with anemia). He had elevated serum triglycerides with normal serum cholesterol, but had no symptoms related to the primary disorder (FHTG).

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.

Psychological consequences in pediatric intensive care unit survivors: the neglected outcome.

OBJECTIVES: To determine whether Pediatric Intensive Care Unit (PICU) hospitalization results in adverse psychological effects and to identify the contributory factors. SETTING: Level III PICU of a tertiary center. DESIGN: Prospective cohort study. METHODS: Consecutive patients 5 years or older admitted to PICU for at least 48 hours constituted the study population. Controls were age and sex matched children hospitalized in the pediatric wards for at least 48 hours. Severity of illness was assessed by the Pediatric Risk of Mortality (PRISM) score. Level of therapeutic intervention was determined by the Therapeutic Interventions Scoring System (TISS--76 score). Temperament Measurement Schedule was used to assess the premorbid temperament. Psychological assessment was performed using Impact of Event Scale (IES), Birleson Depression Scale and the Self-Esteem Scale. Follow-up evaluation was done one month after discharge. RESULTS: There were 30 children each in the study and control groups. They had comparable pre-morbid temperament as well as scores on the self-esteem and depression scales. Significantly higher proportion of patients in PICU had intrusive thoughts (43%) as compared to controls (6.7%). Development of intrusive thoughts correlated significantly with the degree of intervention. Demographic parameters, nature of the disease, duration of hospitalization and severity of illness did not correlate with the psychological outcome. One month after discharge, scores in both groups were comparable. CONCLUSIONS: Children subjected to therapeutic interventions in the PICU develop transient psychological impairment manifested by experiencing intrusive thoughts that resolve within a month.

Kocher-debre-semelaigne syndrome with pericardial effusion.

We report a 10-year-old female child with hypothyroidism and limb muscle pseudohypertrophy (i.e. Kocher-Debre-Semelaigne syndrome) with pericardial effusion. The child presented with generalized swelling, breathlessness and difficulty in walking and in getting up from sitting position (of chronic duration). She had bradycardia, dull facies, marked hypertrophy of both calf muscles and nonpitting edema of legs. Pericardial effusion was detected clinically and confirmed on investigations. Muscle pseudohypertrophy was a striking feature and hypothyroidism was confirmed on thyroid studies. The response to thyroxine replacement was excellent, with resolution of the pericardial effusion and clinical improvement. The unusual presence of pericardial effusion in Kocher-Debre-Semelaigne syndrome is discussed in the report.

Pulmonary endarteritis.

Pulmonary arterial endarteritis is a rare event even in patients with congenital heart disease. In this paper, the authors report two cases of pulmonary endarteritis diagnosed at autopsy. The first was a 3-month-old male infant with absence of congenital heart defect (who had had neonatal sepsis). This patient presented with pneumonia and succumbed within 36 hours of hospital stay despite appropriate antimicrobial therapy and supportive management. The second patient was a 13-month-old male child with previously undiagnosed tetralogy of Fallot who had clinical presentation of acute meningitis with convulsions and succumbed within 12 hours of hospital stay despite adequate treatment. The main autopsy findings were chronic arteritis of the pulmonary trunk and right pulmonary artery in the former and rupture of the pulmonary trunk in the latter.

Rabson-Mendenhall syndrome.

Rabson-Mendenhall syndrome is characterized by growth retardation, dysmorphisms, lack of subcutaneous fat, acanthosis nigricans, enlarged genitalia, hirsutism, premature and dysplastic dentition, coarse facial features, paradoxical fasting hypoglycemia and post-prandial hyperglycemia, extreme hyperinsulinemia and pineal hyperplasia. We describe a six-month-old female child with physical features suggestive of the Rabson-Mendenhall syndrome. The child also had medullary nephrocalcinosis.

Incomplete monosymptomatic leptomeningeal angiomatosis.

Phakomatoses or neurocutaneous syndromes are an important cause of seizures in the pediatric age group. The Sturge-Weber syndrome may affect the eye, skin and brain at different times. The skin lesions need not always manifest. We report a case of isolated affection of the central nervous system in a case of Sturge-Weber syndrome in the absence of ocular or cutaneous manifestations. Our case qualifies to be called incomplete monosymptomatic leptomeningeal angiomatosis.

Mondini dysplasia and pyogenic meningitis.

Mondini dysplasia with cerebrospinal fluid leak is a rare cause of recurrent pyogenic meningitis in children. We describe an eleven-year-old female child who presented with the fifth recurrent episode of pyogenic meningitis and unilateral sensorineural deafness. Mondini dysplasia of the inner ear with CSF-perilymph fistula was proven on an HRCT of the temporal bone and MRI. Successful operative intervention was undertaken to close the defect. Though rare, Mondini dysplasia should be considered as a cause of recurrent meningitis in children, especially if they have sensorineural deafness.

Viscerohepatodiaphragmatic interposition (Chilaiditi's syndrome) in a child.

Viscerohepatodiaphragmatic interposition or Chilaiditi's syndrome is a rare congenital anomaly characterised by subphrenic displacement of the intestine resulting from a congenital anomaly of the hepatic ligaments. A six-year-old asymptomatic girl was screened for tuberculosis as her father was suffering from sputum-positive pulmonary tuberculosis. The chest radiograph showed normal lung fields, but a gaseous shadow was seen beneath the right dome of the diaphragm, which was confirmed, to be a case of Chilaiditi's syndrome on abdominal radiographs and ultrosonography. Although initially thought to be a benign condition, Chilaiditi's syndrome has been cited to be an important cause of acute abdomen. It is, therefore, important that the clinicians are aware of the condition when treating such a child.

Kocher-Debre-Semelaigne syndrome: hypothyroidism with muscle pseudohypertrophy.

Kocher-Debre-Semelaigne syndrome is a rare association of muscular pseudohypertrophy and hypothyroidism in children. We report two cases of this syndrome in this communication. The first case was a seven-years-old female who presented with features of hypothyroidism and muscle pseudohypertrophy. The second child had similar manifestations but was only fifteen months of age at diagnosis. This is one of the youngest patients reported to have the Kocher-Debre-Semelaigne syndrome. A short review of the literature is also presented.

Congenital and inherited ophthalmologic abnormalities.

OBJECTIVE: To identify genetic disorders associated with ophthalmologic abnormalities; type and frequency of various ophthalmologic abnormalities associated with selected genetic and inherited disorders; and devise a suitable classification for ophthalmologic abnormalities. METHODS: Pediatric cases referred with mental retardation, congenital malformations and suspected genetic and metabolic disorders were enrolled prospectively. Relevant clinical details (including an ophthalmologic examination) and investigations were recorded. RESULT: Of the 1308 patients enrolled, 679 (51.9%) had ophthalmologic abnormalities. 458 cases (67.45%) out of these 679 had mental retardation and 20 (2.94%) had neuroregression. Environmental (12.22%) and chromosomal anomalies (10.9%) were the largest etiological groups. Down syndrome was the commonest of the chromosomal anomalies and mongoloid slant and epicanthic folds were its commonest ophthalmologic features. Mucopolysaccharidoses (21.4%), Wilson disease (19.64%), oculocutaneous albinism (16.07%) and lipid storage disorders (14.29%) were the most common inborn errors of metabolism associated with ophthalmologic abnormalities. Of the 39 cases with Mendelian inheritance of disorders, autosomal dominant disorders (56.41%) were the commonest associated with ocular abnormalities. A simple anatomical classification has been devised for various ophthalmologic abnormalities encountered (wherein, positional and adnexal abnormalities were the commonest). CONCLUSION: Up to 50% of cases referred to the genetic services have ophthalmologic abnormalities. Conditions including chromosomal abnormalities, metabolic disorders, Mendelian syndromes and environmental factors are associated with ocular abnormalities. Anatomically, positional and adnexal abnormalities are the commonest.

Neurological manifestations of HIV infection.

Case records of HIV infected patients were analyzed for identifying neurological manifestations. Eight patients (7 males) were identified to have probable HIV encephalopathy (in a period of 24 months) as per the CDC revised classification system. Their ages ranged from one year to ten years. The neurological manifestations noted included-developmental delay (2 cases), seizures (6 cases), acute onset alteration of sensorium (4 cases), aphasia (2 cases), loss of vision (2 cases), focal neurological deficits (6 cases), brisk deep tendon reflexes (7 cases), extensor plantar responses (5 cases) and signs of cerebellar dysfunction (2 cases). Other clinical features included growth failure, microcephaly, fever, lymphadenopathy, hepatomegaly, splenomegaly, pneumonia, otorrhea and oral candidiasis. Cerebrospinal fluid studies were normal. The neuroimaging features included cerebral atrophy and ventricular dilatation, cerebral infarction, basal ganglia calcification and cerebellar atrophy. Childhood HIV infection may have a variety of neurological abnormalities. HIV infection should be suspected in children presenting with unexplained neurological manifestations and growth failure.

Soto's syndrome with bilateral hydronephrosis and hydroureters.

Soto's syndrome, also known, as cerebral gigantism is a rare syndrome characterized by large size, large head and early psychomotor delay. Major diagnostic criteria include facial dysmorphisms, advanced bone age and developmental delay. Herein, a case of Soto's syndrome with rare finding of bilateral hydronephrosis and hydroureters is being reported.