Clinical spectrum of cerebral palsy in north India--an analysis of 1,000 cases

One thousand children with cerebral palsy (CP) were reviewed to study their clinical profile, etiological factors and associated problems. Spastic quadriplegia constituted the predominant group (61 per cent), followed by spastic diplegia (22 per cent). Dyskinetic CP was present in 7.8 per cent of the cases. Acquired CP, particularly secondary to nervous system infections, constituted a significant proportion of cases. The clinical spectrum of CP is different in developing countries compared with developed countries. Associated problems were present in a majority (75 per cent) of cases, of which mental retardation was the commonest (72.5 per cent). Comprehensive assessment and early management of these problems are emphasized, which can minimize the extent of disabilities.     

Morphometry of single small enhancing computed tomographic lesions: outcome and effect of albendazole therapy

Single small enhancing computerized tomographic (CT) lesions (SSECTLs) are common in children with focal seizures. However, there is a paucity of systematic information regarding their morphometry, effect of albendazole therapy and long-term outcome. The objectives were to study the pattern of SSECTL on radiological follow up, alterations made by albendazole therapy, and correlation with seizure recurrence. A randomized, placebo controlled, double blind trial was carried out at the Advanced Pediatric Center, PGIMER, an urban tertiary-care teaching hospital. Sixty-three children between 2 and 12 years of age with focal seizures for < 3 months and SSECTLs were included in the study. All children were randomly assigned to receive either albendazole (15 mg/kg/day) or placebo for 28 days. CT scan was done at 1 and 3 months after beginning treatment. Codes opened after 6 months of recruitment in the study showed that 31 had received albendazole and 32 had received placebo. Over a period of 3 months, natural resolution of SSECTL passed through many stages. Albendazole was seen to accelerate this natural process as evident by the progression of various morphometric markers. An increase in the size of the lesion was associated with early seizure recurrence.     

Bell's palsy in children

Bell’s palsy is a self-limiting idiopathic rapid onset facial palsy that is non-life-threatening and has a generally favorable prognosis. Facial paralysis can be caused by numerous conditions, all of which should be excluded before a diagnosis of Bell’s palsy is reached. The etiopathogenesis of Bell’s palsy is uncertain; acute immune demyelination triggered by a viral infection may be responsible. Controversy exists regarding treatment options. This article reviews the differential diagnosis and diagnostic and therapeutic options and discusses the controversies related to the various treatment modalities (steroids, acyclovir, and surgery). A simple practical approach to diagnosing and treating children with Bell’s palsy is suggested.     

Post-neonatal tetanus: Issues in intensive care management

Tetanus is an acute neurological disease characterized by muscle rigidity and spasms, autonomic dysfunction and in severe forms requires respiratory and hemodynamic support. Though it is entirely preventable by immunization, it still occurs in developing countries causing significant morbidity and mortality. Intensive care management of tetanus is fraught with problems of ventilator-associated pneumonia, nosocomial sepsis and a variety of other complications. Various treatment protocols have been tried in managing diverse manifestations of severe tetanus but the consensus is yet to emerge. In this review we have discussed the pathophysiology, clinical features and management controversies and suggest on basis of our experience use of high dose diazepam (20-120 mg/kg/day) and vecuronium with mechanical ventilation if required for control of spasms, and early detection of autonomie dysfunction and use of propranolol, in our circumstances.     

Bacterial meningitis in children: critical care needs

Acute bacterial meningitis (ABM) in children is associated with a high rate of acute complications and mortality, particularly in the developing countries. Most of the deaths occur during first 48 hours of hospitalization. Coma, raised intracranial pressure (ICP), seizures, shock have been identified as significant predictors of death and morbidity. This article reviews issues in critical care with reference to our experience of managing 88 children with ABM in PICU. Attention should first be directed toward basic ABCs of life-support. Children with Glasgow Coma Scale (GSC) score < 8 need intubation and supplemental oxygen. Antibiotics should be started, even without LP (contraindicated if focal neuro-deficit, papilledema, or signs of raised ICP). Raised ICP is present in most of patients; GCS < 8 and high blood pressure are good guides. Mannitol (0.25 gm/Kg) should be used in such patients. If there are signs of (impending) herniation short-term hyperventilation is recommended; prolonged hyperventilation (> 1 hour) must be avoided. Any evidence of poor perfusion, hypovolemia and/or hypotension needs aggressive treatment with normal saline boluses and inotropes, if necessary, to maintain normal blood pressure. Empiric fluid restriction is not justified. Seizures may be controlled with intravenous diazepam or lorazepam. Refractory status epilepticus may be treated with continuous diazepam (0.01-0.06) mg/kg/min) or midazolam infusion. Ventilatory support may be needed early for associated pneumonia, poor respiratory effort and/or coma, and occasionally to reduce work of breathing in shock. Provision of critical care to children with ABM may reduce the mortality significantly as experienced by us.     

Single small enhancing computed tomographic lesion in Indian children--I: Evolution of current concepts

Single, small (<20 mm) enhancing CT lesions are the commonest cause of focal seizures in Indian children and are also frequently reported from other tropical countries. They often resolve spontaneously on follow-up and have therefore led to controversies regarding their etiology and appropriate management. Initially, these lesions were often considered to be tuberculomas. However, as research progressed over the last two decades, solitary cysticercus granuloma has been found to be the most likely cause for these lesions. In this article we discuss the evolution of current etiological concepts regarding single, small enhancing CT lesions among Indian children, and an approach towards management.     

Candida colonization and candidemia in a pediatric intensive care unit.

OBJECTIVE: To evaluate role of Candida colonization in development of candidemia and to identify risk factors associated with Candida colonization and candidemia in children treated for severe sepsis or septic shock in a pediatric intensive care unit (PICU) for >5 days. DESIGN: Prospective observational. SETTING: PICU of a tertiary care teaching hospital. SUBJECTS: Of 186 children, aged 1 month to 14 yrs, consecutively admitted to PICU for severe sepsis or septic shock, 65 patients having a stay of >5 days. INTERVENTIONS: Clinical and demographic data at admission and variables likely to influence Candida colonization were recorded. Oropharyngeal, rectal, and skin (groin) swabs were taken on days 0, 2, 5, and 7 of admission. Blood for fungal culture (two samples 48 hrs apart) was obtained if a patient developed signs of sepsis. The yeast growth was identified by conventional methods. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated, and multivariate logistic regression analysis was conducted. MEASUREMENTS AND MAIN RESULTS: Colonization by Candida species occurred in 45 (69%) patients. Oropharyngeal (52%) and rectal (43%) colonization was more common than skin (34%) colonization. The colonizing species were C. tropicalis (34.2%), C. parapsilosis (28.8%), C. albicans (14.4%), and others. Use of central venous catheters was the only independent predictor of colonization on multivariate logistic regression (OR 4.1; 95% CI 1.01-17.1). Twenty (30.2%) patients developed candidemia; 18 (90%) of them were colonized, 15 (75%) with the same Candida species. Independent predictors of candidemia on multivariate stepwise logistic regression analysis were presence of colonization (OR 5.1; 95% CI 1.01-25.6, p = .048) and Pediatric Risk of Mortality score (OR 1.3; 95% CI 1.02-1.6, p = .034). CONCLUSIONS: Monitoring for colonization with Candida species in children undergoing treatment for severe sepsis or sepsis shock in PICU for >5 days may offer opportunity for early intervention for prevention of candidemia.     

An epidemiological study of smoking in urban school boys of Ajmer

In a survey of 1000 school boys aged 8–16 years, 52 (5.2%) were smokers Thirty of them were regular smokers, of whom 27 took to smoking between 10–14 years of age. Only six children thought that they smoked for pleasure. None of the children, whose mothers had university or higher vocational education smoked, (P<0.01) Parental smoking also seemed to influence smoking behaviour of their children. Type of the family-nuclear or joint-did dot affect the smoking prevalence, but children occupying special position in the family smoked more frequently, (P<0.001). Most of the smokers belonged to middle or poor socio-economic group and none to upper socioeconomic group (P<0.001).