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Y Jain

Publications and source records attributed to Y Jain.

45 records · Page 3Linked to original sources
PubMedDate not supplied

Hematological manifestations of congenital cytomegalovirus infection.

Nine infants suffering from congenital cytomegalovirus infection were studied for clinical features with special reference to hematological manifestations. The mean age of appearance of first clinical symptom of disease was 14 days and mean age at presentation was 58 days. Significant pallor, thrombocytopenia and evidence of hemolysis were present in 8 (89%), 4 (44%) and 4 (44%) patients respectively out of three bone marrow examination performed, paucity of erythroid and megakaryocytic cells were seen in two. The other clinical features included hepatomegaly in a (100%) splenomegaly in 6 (66%) each, petachial rash in 5 (55%), Hepatitis in 4 (44%) optic atrophy and corneal opacities in one patient each. Two patients died. Remaining patients showed symptomatic improvement without specific therapy.

Cytomegalovirus Infections↗
PubMedDate not supplied

Tubercular lymphadenitis: clinical manifestations.

One hundred and thirteen children suffering from tubercular lymphadenitis proven histopathologically, were studied for clinical and laboratory features. Age distribution was equal in all age groups except during infancy when it was rare. Sex ratio indicates a male preponderance with male to female in the ratio of 1.5:1 (67:46). Family history of contact with known tuberculous patient was positive in 19 (17%) children, 44 (40%) had received BCG, and 98 (88%) were either normal nourished or had mild malnutrition. Cervical, axillary and inguinal nodes were found in 90 (80%), 14 (12%), and 8 (7%) children respectively. Epitrochlear node was found in only 1 child. 11 (10%) children had discharging sinus, all being in cervical group. The consistency of nodes was firm in 98 (87%), fluctuation was present in 15 (13%). In 87 (77%) lymph nodes were matted. Hepatomegaly of more than 2 cm was present in 13 (11%) and spleen was enlarged (> 2 cm) in 4 (4%) only: Mantoux test was positive in 96 (85%) children and chest X-ray was abnormal in 25 (22%) cases. Findings suggest that tubercular adenitis occurs in all age groups with equal frequency. It can occur in vaccinated children also. It may be a sole manifestation of tubercular infection. The cervical nodes are predominantly involved. There is no typical location of nodes in individual groups but multiplicity and matting of nodes are characteristic features of tubercular adenitis in children.

Child↗
PubMedDate not supplied

New type of cholera.

Explore the source record for details and available documents.

Cholera↗
PubMedDate not supplied

Neuropsychological abnormalities following CNS prophylaxis in children with acute lymphatic leukemia.

The pattern and prevalence of neuropsychological abnormalities in children receiving combination CNS prophylaxis (2000 rads cranial irradiation and intrathecal methotrexate) during therapy for acute lymphoblastic leukemia (ALL) were studied. Thirty five children (25 boys) in the age group 5-15 years (mean 9.3) with no evidence of CNS leukemia were included and 20 age matched normal siblings served as controls. Neuropsychological parameters of general intelligence (Malin's modification of WISC test); attention and concentration (colour cancellation test); memory (modified PGI memory test) and visuomotor perception (Bender Gestalt test) were evaluated at least 6 months after CNS prophylaxis. Six (17.1%) patients had mean intelligence quotients (IQ) less than 85, while all controls had IQ > 85 (p < 0.05). The mean IQ of the patient population (93.4 +/- 11.9) was significantly lower than the control group (107 +/- 8.4) (p < 0.001). Scores on the colour cancellation test were lower in the patients as compared to controls (148.7 +/- 27.7 versus 184.9 +/- 23.9; p < 0.01). The mean memory quotient in the patient population was also lower than in controls (74.5 +/- 12 versus 93.6 +/- 9.2; p < 0.001). Scores on the Bender-Gestalt test did not show a significant difference. The presence of significant neuropsychological abnormalities in patients of ALL indicates the need for modification of the schedule of CNS prophylaxis. A comprehensive psychometric evaluation at regular intervals is essential for longterm rehabilitation.

Adolescent↗
PubMedDate not supplied

Dengue haemorrhagic fever in children in the 1996 Delhi epidemic.

An epidemic of dengue haemorrhagic fever (DHF) occurred in Delhi in 1996. A total of 240 children between the age of 4 months to 13 years of either sex, admitted in one hospital, were evaluated. Two hundred and sixteen (90%) children were from Delhi. A clinical diagnosis of dengue fever (DF) was made in 25 (10%), dengue fever with unusual bleeding (DFB) in 22 (9%), DHF in 80 (33%) and dengue shock syndrome (DSS) in 113 (47%) of the children strictly according to the WHO classification. The age peaked at 8 years. There was no association between various grades of severity of illness and age-groups though girls suffered from more severe illness. No association between severity of malnutrition and severity of illness was observed. Tourniquet test was positive in 40% with DF, 18% with DFB, 62% with DHF and 64% with DSS. In DSS haematemesis was present in 55 (49%), epistaxis in 39 (35%), melaena in 27 (24%) and ecchymosis in 34 (30%) patients. Children diagnosed as DFB had haematemesis and epistaxis in 12 (55%) and 10 (45%) respectively. Intravenous fluid requirement was clearly less in DFB patients than in DHF/DSS patients. Unusual clinical features in the form of jaundice were present in 7 (6%), hepatic encephalopathy in 6 (5%) and dengue encephalopathy in 6 (5%) patients. Dengue 2 virus was isolated from 10 of the 50 patients for whom viral culture was done on C6/36 clone of Aedes albopictus cell line. Eighteen patients suffering from DSS died giving an overall case fatality of 7.5%. The mortality rate in DHF/DSS was 9.3%. It is further suggested that DFB is a distinct entity. Most patients could be classified by the WHO classification if a retrospective packed cell volume was used to assess haemoconcentration. We suggest that development of area-specific criteria for diagnosis and management is desirable.

Antibodies, Viral↗
PubMedDate not supplied

Neutropenic enterocolitis in children with acute lymphoblastic leukemia.

Neutropenic enterocolitis is an acute, life-threatening inflammation of the small and large bowel, often seen in children with malignancies during periods of prolonged or severe neutropenia. During the period 1990-1995, 180 children were treated at the authors' center for acute lymphoblastic leukemia using a standard chemotherapy protocol. Among them, 11 children (6.1%) aged 4 to 12 years, were diagnosed clinically to have neutropenic enterocolitis. Eight had severe neutropenia (absolute neutrophil count < 10(8)/L and 5 had prolonged neutropenia (> 7 days duration). The symptoms included diffuse abdominal pain (10 children), oral mucositis (7), hematochezia (7), diarrhea (6), hematemesis (5), and right lower quadrant tenderness (4). Three children had radiological evidence of free intraperitoneal gas and an additional 3 children were found on surgical exploration to have cecal perforation. Laparotomy was performed on 8 children (73%), 4 of whom survived. Among the 3 children managed conservatively, 1 died awaiting surgical exploration, while the other 2 did well. The overall survival was 55%. The authors recommend an approach to management that respects the heterogeneity of the disease.

Antineoplastic Combined Chemotherapy Protocols↗
PubMedDate not supplied

Myocardial dysfunction in children with dengue haemorrhagic fever.

BACKGROUND: Dengue fever/dengue haemorrhagic fever/dengue shock syndrome is a serious health problem in tropical countries. Intravascular fluid depletion due to capillary leak is presumed to be the cause of hypotension in dengue haemorrhagic fever. The treatment guidelines of the World Health Organization lay stress primarily on monitoring and fluid replacement therapy. During the 1996 epidemic in New Delhi, we observed problems in fluid management of such children and prospectively looked for myocardial dysfunction as an additional factor for hypotension. METHODS: Fifty-four children (< 12 years old) admitted to the All India Institute of Medical Sciences, New Delhi after 15 October 1996 with various grades of the disease, who were fit to be shifted to the echocardiography laboratory, were examined clinically and subjected to a detailed M-mode, 2-dimensional and colour doppler echocardiography. Ejection fractions (Teichholz/Modified Simpson's) and shortening fractions were calculated. RESULTS: Ejection fraction by modified Simpson's rule was reduced (< 50%) in 9/54 (16.7%) children; 2 of these had significant reductions (< 35%). These 9 children belonged to all stages of clinical severity. Three of these 9 children who had a repeat echocardiogram within 2 months of the illness had improved ejection fractions. CONCLUSION: The role of myocardial dysfunction remains to be defined as there was no correlation with clinical severity. Myocardial functions need to be assessed in patients with this disease, especially those who have persistent hypotension in spite of adequate hydration.

Child↗