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Biomedical subjects

S Gomber

Publications and source records attributed to S Gomber.

At least 19 recordsLinked to original sources
PubMed2003

Anemia prophylaxis in adolescent school girls by weekly or daily iron-folate supplementation.

OBJECTIVE: To examine the benefits of anemia prophylaxis in adolescent school.girls by weekly or daily iron-folate supplementation. DESIGN: Prospective study. SETTING: Government girl schools of northeast Delhi. SUBJECTS: 2088 subjects (with hemoglobin greater than 7.9 g/dL), including 702 on daily and 695 on weekly iron-folate administration; 691 girls served as controls. RESULTS: About 85% girls were iron deficient out of which 49.3% were anemic. Weekly administration took longer time to raise hemoglobin but was effective as well as practical. Plasma ferritin estimation in girls showed rise in level in both the treated groups. CONCLUSION: Weekly administration of iron-folate was a practical and effective strategy for anemia prophylaxis in adolescent school girls.

Adolescent↗
PubMed2001

Massive pancreatico-pleural effusion--an often unrecognised entity.

Massive haemorrhagic pleural effusion secondary to pancreatitis in a five year old girl is described. The diagnosis was established on the basis of an exudative pleural effusion with an amylase level above 4,000 IU/l. Management of effusion was by intercostal tube drainage and antibiotics.

Acute Disease↗
PubMed2001

Splenic tuberculosis presenting as hypersplenism.

A 9-year-old girl with a 5-6-month history of abdominal distension and fever was found to have massive splenomegaly with features of hypersplenism. Apart from a strongly positive Mantoux test, all investigations for massive splenomegaly proved negative. Splenectomy was carried out and histopathological examination of the spleen revealed granulomatous lesions suggestive of tuberculosis. The child improved after splenectomy and anti-tuberculous therapy and is doing well on follow-up. Splenic tuberculosis should be considered as an unusual cause of massive splenomegaly and hypersplenism.

Child↗
PubMed2001

Hematological observations as diagnostic markers in dengue hemorrhagic fever--a reappraisal.

OBJECTIVE: To determine the utility of certain clinical and hematological parameters as diagnostic markers of dengue hemorrhagic fever (DHF), namely, (i) tourniquet test, (ii) association of bleeding manifestations with the platelet count, and (iii) "cut off" value of hematocrit diagnostic of DHF in Indian population. DESIGN: Prospective study. SETTING: Tertiary care hospital. SUBJECT: 304 children of DHF presenting between September 1996 to December 1996. RESULTS: The tourniquet test had a low sensitivity and was positive only in 61/239 (25.5%) cases. There was no statistical difference in the incidence of bleeding manifestations between thrombocytopenic and non-thrombocytopenic individuals highlighting poor association of thrombocytopenia with bleeding manifestations. A "cut off" hematocrit value of 36.3% diagnostic of DHF was estimated by discriminant analysis in Indian population. CONCLUSION: The study highlights tourniquet test as a less sensitive diagnostic marker of DHF, poor association of thrombocytopenia with bleeding manifestations and also defines the hematocrit value diagnostic of DHF in Indian population.

Child↗
PubMed2000

Antipyretic effects of nimesulide, paracetamol and ibuprofen-paracetamol.

The antipyretic effect of nimesulide has not been adequately compared with paracetamol and ibuprofen-paracetamol combination in children. Hence, a randomized, double blind, and parallel groups' design and multicenter study was conducted on children with respiratory tract infections. Eighty-nine patients with temperatures above 38.5 degrees C were randomly administered nimesulide (1.5 mg/kg/dose), paracetamol (10.0 mg/kg/dose), or ibuprofen-patients combination (10.0 mg/kg/dose), thrice daily for five days. The axillary temperature was recorded at the baseline and at different time intervals post administration of drugs. The hematological and biochemical investigations were performed at the basal level and at the end of the treatment period. The adverse drug reactions were monitored during the trial. All the drugs produced a significant fall in temperature as compared to their respective basal values (p < 0.001). However, on looking at the change in temperatures at different time intervals from the respective basal levels, no significant difference was found among all the drugs. Surprisingly, nimesulide had a tendency to raise serum glutamate pyruvate transaminase and serum glutamate oxaloacetate transaminase levels as compared to its baseline values. There was no marked adverse effect of the drugs on other hematological and biochemical parameters investigated. No other serious adverse reaction occurred in the study. Ibuprofen-paracetamol combination, nimesulide, and paracetamol had almost similar antipyretic effects in children.

Acetaminophen↗
PubMed2000

Brainstem auditory evoked potential responses in iron-deficient anemic children.

Iron deficiency is a major health problem in developing countries manifesting not only as overt anemia but also involving the CNS resulting in cognitive and behavioral deficits. Iron is an important nutrient and essential element involved in myelin formation and neurotransmitter synthesis and thus contributes to normal neurological activity. Hypomyelination has been reported in iron deficient states with possible neural conduction defects. The brainstem auditory evoked potential response is used extensively to identify lesions associated with various demyelinating diseases and hence has been used in the present study to observe the effect of iron deficiency on sensory brain function. A trend of increased absolute and interpeak latencies and reduced amplitudes of the waves leading to a definite linear correlation between the severity of anemia and the degree of neurophysiological deficit suggests a subclinical involvement of the auditory pathway in the brainstem of iron deficient children.

Adolescent↗
PubMed1999

Enterobacter aerogenes outbreak in a neonatal intensive care unit.

BACKGROUND: Enterobacter aerogenes, a Gram-negative bacterium, is an important, although infrequent, cause of nosocomial bacteremia in the hospitalized pediatric and neonatal population. Enterobacter aerogenes was isolated for the first time in our neonatal intensive care unit (NICU) from blood culture of a 5-day-old neonate; 12 more cases were discovered in the next 70 days. The present report summarizes the clinico-bacteriological spectrum and outcome of the affected neonates. Efforts made to find the source of infection and curb the outbreak are also presented. METHODS AND RESULTS: Thirteen newborns, including seven preterms, acquired E. aerogenes septicemia. Perinatal risk factors were present in all the neonates. The mean birthweight of affected infants was 1880 +/- 540 g. Symptoms appeared at a mean age of 3.5 +/- 1.5 days (range 3-8 days). The clinical presentation was indistinguishable from septicemia caused by other Gram-negative organisms. Complications encountered included sclerema, bleeding diathesis, meningitis and shock. The organism, isolated from blood in all and from the cerebrospinal fluid in two cases, was found to be resistant to all antibiotics in the first five cases, but turned sensitive to gentamicin, cefotaxime and amikacin during the latter half of the epidemic. The bacterium in the last case (no. 13) was again found to be resistant to all the antibiotics. Overall mortality was 46.2%; the mean interval between onset of symptoms and death being 2.3 +/- 1.8 days. The organism was traced to the rubber pipe attached to a foot-operated suction machine in the NICU. The neonatal unit was temporarily closed, fumigated and reopened with strict instructions to follow proper hand washing protocol and ensure cohort nursing of infected infants. CONCLUSIONS: Enterobacter aerogenes is capable of causing nosocomial outbreaks of septicemia in NICU. Low birthweight infants with associated perinatal risk factors appear to be predisposed. The sensitivity patterns of the isolates highlight the capability of E. aerogenes to acquire or lose resistance to antibiotics rapidly during treatment. A high mortality rate coupled with a short interval between onset of symptoms and death, suggested high virulence of the strain.

Cross Infection↗
PubMed1998

Perinephric abscess (presenting as abdominal pain) due to Listeria monocytogenes.

A 5-year-old malnourished child was admitted with a 1-week history of paroxysmal abdominal pain. Evaluation finally revealed a left-sided perinephric abscess caused by Listeria monocytogenes. The child was successfully treated by drainage of the abscess and antibiotic therapy. Renal abscess should be kept in mind in the differential diagnosis of abdominal pain, and Listeria, an unusual pathogen, should be considered as a possible aetiology.

Abdominal Pain↗
PubMed1998

Prevalence & etiology of nutritional anaemias in early childhood in an urban slum.

The present study was carried out to find out the prevalence and etiology of nutritional anaemia among preschool children from an urban slum. Randomly selected 300 children aged 3 months-3 yr were analysed over a period of one year for estimating prevalence of nutritional anaemia. Prevalence was also assessed by the rise in haemoglobin after 8 wk of haematinic supplementation in 159 of the 300 subjects. Ninety anaemic children were evaluated for the etiology of anaemia. Prevalence of anaemia, as judged by WHO recommended 'cut-off' value of haemoglobin < 11 g/dl, was 76 per cent while comparable value of 74.8 per cent was derived by response to haematinic supplementation. Pure iron deficiency anaemia (IDA) was detected in 41.4 per cent (37/90) of anaemic children. Vitamin B12 deficiency alone or in combination with iron was diagnosed in 14.4 and 22.2 per cent anaemic children respectively. Similarly folate deficiency, IDA with infection and anaemia of chronic diseases (ACD) was diagnosed in 2.2, 3.3 and 12.2 per cent cases respectively. Childhood anaemia continues to be a significant public health problem in preschoolers and iron deficiency is by far the commonest nutritional cause of anaemia. Vitamin B12 deficiency per se or in combination with iron is an important yet not commonly recognised cause of anaemias in preschool children in the community.

Anemia↗
PubMed1997

Validity of Nestroft in screening and diagnosis of beta-thalassemia trait.

Validity of naked eye single tube red cell osmotic fragility test ('Nestroft') was evaluated on 253 individuals divided into two groups. The HbA2 values estimated in each child was taken as gold standard. Group I comprised of 93 individuals belonging to families in which at least one of the children was suffering from beta-thalassemia major and group II consisted of 160 normal children. The sensitivity of 'Nestroft' was 95.59 per cent (grp I) & 85.71 per cent (grp II), specificity was 84.2 per cent (grp I) and 81.7 per cent (grp II) with a negative predictive value as high as 99.21 per cent in general population. The results of the test were assessed by two independent observers and P values of 0.75 and 0.69 were found in grp I and grp II, respectively. The values clearly showed that the interobserver variation was statistically insignificant thus proving it to be an objective test. Comparative analysis of 'nestroft' with red cell indices, i.e. MCV (< 70 fi) and RBC count (> 4.5 x 10(12)/l) revealed it to be the most sensitive and specific test. 'Nestroft' has emerged as the single most effective, inexpensive and easily reproducible test of population screening for beta-thalassemia trait.

Child↗
PubMed1997

Pulmonary agenesis.

Explore the source record for details and available documents.

Abnormalities, Multiple↗
PubMed1996

Hypertriglyceridaemia-thalassaemia syndrome.

We report a rare association of beta-thalassaemia major and hypertriglyceridaemia in a 4-month-old boy. The possible significance of this association is highlighted.

Anti-Bacterial Agents↗