Biomedical subjects

V Anand

Publications and source records attributed to V Anand.

6 recordsLinked to original sources

PubMed1991

Long-term problems in patients with tracheoesophageal puncture.

Two hundred forty-seven patients, followed up a mean of 18 months and up to 108 months, were retrospectively studied for problems related to or affecting tracheoesophageal puncture for voice restoration. Active cases, as well as those inactive and decreased, were included. There were 154 patients with primary and 93 with secondary tracheoesophageal puncture. Problems were encountered at least once in 137 cases (55%). The 20 types of problems identified occurred in frequencies ranging from 0.4% to 21%. Most difficulties developed within the first 6 months and in general were easily managed. However, problems such as recalcitrant leakage, difficulty with changing the prosthesis, and dislodgment of the prosthesis led to permanent tracheoesophageal puncture tract closure in 18 patients (7%).

Esophagostomy↗

PubMed1991

Knowledge and perceptions of residents regarding case management of acute diarrhea.

The knowledge and perceptions about case management of acute diarrhea were studied amongst 330 resident doctors working in Pediatric Departments of various Medical Colleges in the country. Our observations highlight the inadequacies in the medical curriculum and deficient clinical training in the management of acute diarrhea in the teaching institutions. Knowledge of signs of dehydration was correctly perceived by only 79.8% interns, 80.9% house physicians and 81.1% postgraduate students. It was appalling to observe that despite spending 1-3 years in pediatric wards, the knowledge and perceptions of postgraduate students had not significantly improved. On the contrary, the responses of postgraduate students were poorer as compared to interns in their perceptions of use of ORT in moderate dehydration (p less than 0.005) and in presence of vomiting (p less than 0.05). Adequate thrust on diarrhea and its management during undergraduate as well as during postgraduate teaching and proper training in diarrhea case management with "hands on training" needs to be viewed as a priority in the teaching institutions.

Acute Disease↗

PubMed1990

Infantile hemangiopericytoma of nasal cavity.

Hemangiopericytoma is an uncommon vascular tumour. Of the 26 intranasal hemangiopericytomas reported in the English literature only two paediatric cases have been noted. A benign course is more common in the nose and paranasal sinuses. A pre-operative diagnosis being not possible, definitive treatment cannot be preplanned. Wide surgical excision by a lateral rhinotomy approach is still the treatment of choice. The appropriate investigations and treatment line followed are described. A lifelong followup is mandatory.

Female↗

PubMed1989

Tracheoesophageal puncture for voice restoration after extended laryngopharyngectomy.

Tracheoesophageal puncture was performed in ten of our patients undergoing extended laryngopharyngectomy. Three fistulas were allowed to close, and two patients were dissatisfied with their results, which allowed for an overall 50% success rate in this subgroup. The resultant voice was objectively compared with similar groups of patients undergoing primary and secondary tracheoesophageal puncture after standard laryngectomy. There was no significant difference in maximum phonation time, average speaking intensity, and average fundamental frequency between these groups. However, the maximum intensity and average intensity were significantly lower for the flap group. Our results indicate that tracheoesophageal puncture should be attempted in patients undergoing the extended procedure, notwithstanding a lower expected success rate.

Aged↗

PubMed1989

Cocaine-associated rhabdomyolysis and acute renal failure.

We have described four male patients, aged 21 to 39 years, who had rhabdomyolysis and acute renal failure during parenteral cocaine use. This complication has only recently been attributed to cocaine. Their illnesses behaved clinically like nonoliguric acute tubular necrosis, though renal biopsies were not done. No permanent nerve, muscle, or kidney damage resulted.

Acute Kidney Injury↗

PubMed1975

Malignant mediastinal chemodectoma.

A 20-year-old man with a posterior mediastinal mass and erosion of the rib proved to have a malignant chemodectoma. The case is of interest because of the rare location and malignant fatal course.

Adult↗