PubMed Health⌕ Search

Biomedical subjects

A K Rathi

Publications and source records attributed to A K Rathi.

33 records · Page 2Linked to original sources
PubMed1980

Tuberculosis and minimal change nephrotic syndrome in Lucknow, India.

Thirty-six patients with minimal-change nephrotic syndrome (MCNS) were investigated for evidence of tuberculosis. Twenty-three of them were found to be suffering from primary tuberculosis (group A), while the remaining 13 children (non-tuberculous) were grouped as B. Patients were either treated with antituberculous drugs (ATT) and steroids or with steroids alone. Recurrences of MCNS were either absent or few in subgroup Aq1 (ATT and steroids); most recurrences occurred in other subgroups Aw (steroids only), Bq) ATT and steroids) and Bw (steroids along). The possible relationship between the tuberculous infection and MCNS is discussed.

Antitubercular Agents↗
PubMedDate not supplied

Surveillance of drug induced diseases in children.

A hospital based prospective study on drug induced diseases (DID) in children below 14 years of age was done for a duration of two years. A total number of 20,310 patients were examined in pediatric department during this period, out of which 204 (1.004%) patients were diagnosed as DID. Children with severe reactions were admitted in pediatric ward for in hospital intensive surveillance. The male:female ratio in DID was 1.2:1. DID were most common in neonates (24.51%). Erythmatous maculopapular rashes (67.12%) formed the most common pool of DID in neonates. Thrombophlebitis (41.56%) was most commonly seen in infants above 28 days of life, and in children up to 14 years of age. Out of 204 cases of DID, 9 (4.41%) died. Aplastic anemia was most morbid DID, as all the 7 patients of aplastic anemia died. Chloramphenicol was responsible for all the cases of aplastic anemia. Other two deaths were from erythma multiforme and C.C.F. The most commonly involved drugs, other substances and vaccines were baby powders, massage oils, ampicillin, co-trimoxazole, i.v. infusions (electrolytes and mannitol), DPT and measles vaccines.

Adolescent↗
PubMedDate not supplied

Prevalence and abuse of psychoactive substances in children and adolescents.

The present study has been carried out in the slum areas of Gorakhpur city, covering a population of 10,187 in the four colleges of Gorakhpur. Five hundred and eighty children and adolescents in urban slums, and 750 college students between 10-18 years were studied by means of a questionnaire card for detection of prevalence rate and various others co-relates of abuse of psychoactive substances. Overall, prevalence of abuse of psychoactive substances was 25% in slum areas, and 18% in college students. Abuse of tobacco was most frequent (50.3% & 72.5%) followed by that of alcohol (11.7% & 16.2%) in both the groups respectively. Cannabis was also used by some children (0.6%). More abusers were from Hindu families with low educational status and low family income. Surprisingly no one was found to be abusing tablets and street drugs.

Adolescent↗
PubMedDate not supplied

Left ventricular pacing through coronary sinus tributaries: initial experience.

BACKGROUND: Left ventricular pacing is increasingly being used as a part of biventricular pacing in congestive heart failure but data on safety, feasibility, reliability and lead maturation are sparse. METHODS AND RESULTS: Seventeen patients (13 males and 4 females) with persistent symptomatic degenerative complete heart block underwent temporary left ventricular pacing by a left subclavian puncture through the coronary sinus to its tributaries using a unipolar permanent pacing lead connected to an external pulse generator. The left ventricular pacing was done for two weeks. Permanent right ventricular apical pacing was also done at the same time through a right cephalic vein cut-down or subclavian puncture and the pacing rate was kept below that of the initial left ventricular pacing rate. Pacing parameters of the left and right ventricles were assessed at the time of implantation and at two weeks. Out of 17 patients, left ventricular pacing was successful in 11 (67.7%) patients. The time taken for the total procedure was 56+/-18.1 min. Lead displacement was noted in one patient without loss of pacing. At the time of implant and after two weeks, left ventricular pacing threshold, impedance, R wave height and slew rate were not different as compared to right ventricular pacing. Holter recording for 24 hours revealed regular left ventricular pacing at the end of two weeks in all patients. CONCLUSIONS: The present study shows that left ventricular pacing through coronary sinus tributaries is feasible and reliable. Acute and subacute maturation of left ventricular pacing are similar to right ventricular apical pacing.

Aged↗
PubMedDate not supplied

Swallowing performance after radiotherapy for squamous cell carcinoma oesophagus.

OBJECTIVE: To consider assessment of swallowing performance status as an alternative to survival in reporting results of treatment in patients with carcinoma oesophagus. METHODS: Twenty five patients of squamous cell carcinoma of oesophagus treated with radiotherapy were evaluated clinically, radiologically and endoscopically, to assess their response to treatment. RESULTS: Two months after radiotherapy, 10 of 25 patients had swallowing score-1. During radiotherapy, oesophagitis involving normal oesophagus and diseased segment was seen in 64% of cases. Fifty six percent of patients developed stricture (24% malignant, 32% benign). At the end of two years, only five patients were alive, two with swallowing score of 2, two with swallowing score of 3 and one with swallowing score of 4. CONCLUSION: As the overall survival in carcinoma oesophagus is poor, the short term criteria for assessing the response of treatment should be swallowing performance status. Radiotherapy treatment can provide substantial palliation for patients debilitated by dysphagia.

Aged↗
PubMedDate not supplied

Pancreatic leiomyosarcoma in a middle-aged lady.

Leiomyosarcoma is an uncommon malignant tumour of the pancreas. Many retroperitoneal leiomyosarcomas grow silently and are extremely large when diagnosed. We report a 45 year old lady who presented with abdominal lump and haemoptysis. Ultrasound guided biopsy of the mass revealed a pancreatic leiomyosarcoma. The patient had lung metastasis and received chemotherapy. She is alive with disease at last followup.

Diagnosis, Differential↗