Development of a computer software for easy storage and analysis of fibreoptic bronchoscopy data.

OBJECTIVE: To develop a simple software for management of fibreoptic bronchoscopy records. METHODS: After identification of the specific needs at our hospital, a software was developed. A graphical interface with structured data entry related to patient information and diagnosis, bronchoscopic findings and specimens obtained, and their reports were envisaged. After initial construction, the software was tested over a four-week period. The software was put to routine use after necessary corrections, and validated over the next few months through actual data entry. RESULTS: The software has various modules for input and modification of data, as well as for generation of reports, and can work both on stand-alone personal computers and on networks. With little practice, residents soon became adept at entering details correctly and quickly. The slightly increased time of data entry into the computer was more than made up by uniform and complete report generation. The database component was evaluated by analyzing 1000 consecutive records entered over a 14-month period, and no discrepancies were observed. CONCLUSION: A user-friendly software providing uniform and complete data entry regarding fibreoptic bronchoscopic procedures was developed.

Stroke at moderate altitude.

OBJECTIVE: To know the clinical profile, presence of various risk factors for stroke at moderate altitude and to study its relationship with hypertension and polycythemia at moderate altitude. METHODS: We analyzed the data of 100 patients, consecutively admitted to a hospital situated at an moderate altitude of 2200 meters MSL of Sub-Himalayan ranges and studied the age, gender, geographical distribution, clinical features and presence of various risk factors in relation to stroke. This is not only the first study conducted in Himachal Pradesh but also first study in India to be conducted at moderate altitude (2000-3000 meters MSL). RESULTS: Males outnumbered females (66% males, 34% females) with rural predominance (73% rural, 27% urban). Cerebral infarction (69%) was more common but primary intracerebral haemorrhage (26%) was more common than found in the West. Hypertension (62%) and smoking (60%) were most common risk factors present and polycythemia was not a significant risk factor at this altitude. CONCLUSION: Incidence of stroke was found to be lower than the study conducted at low altitude. incidence of various types of stroke was similar to other Indian studies. The combination of opposite effects of decreased hypertension and increased haematocrit could not be demonstrated at this altitude and smoking was more common than in other studies and other risk factors prevalent were same as that for low altitude.

Neurocysticercosis presenting with psychosis.

Cysticercosis consists of infection with the small bladder-like larvae of the pork tapeworm Taenia solium. The life cycle of parasite is maintained between man and pig infected with cysticerci. Epilepsy is the most common presentation of neurocysticercosis; focal signs, headache, involuntary movements and global mental deterioration are other symptoms. Psychosis is a rare presentation and may be seen in up to 5% of patients. We present a 25 years old male, who had been under treatment from psychiatry OPD for psychosis for one year, developed generalized tonic-clonic seizures. CT scan of brain revealed multiple calcified and hypodense lesions with surrounding oedema. Histopathological examination of subcutaneous nodule confirmed the diagnosis of neurocysticercosis.

Duodenal diverticular haemorrhage in a patient taking NSAID.

We present a 55 years old male with severe anemia with history of pain abdomen for 2 weeks and malena of 10 days duration. He was taking NSAID (Diclofenac sodium). Upper GI endoscopy done twice did not reveal any abnormality. Upper gastrointestinal (UGI) barium series with small bowel follow through revealed a diverticulum on medial wall of second part of duodenum and there was evidence of ulcer in diverticulum. He underwent diverticulectomy. On follow up after 6 months patient was asymptomatic.

Blood transfusion practices in India: results of a national survey.

BACKGROUND: Blood transfusion may lead to serious clinical consequences for the recipient, if the transfused blood is not safe. To assess the functioning of the blood banks in India, a nation-wide, questionnaire-based study was conducted between November 1995 and November 1996 under the auspices of the Indian Association for Study of the Liver. METHODS: Of 604 blood banks in 31 states and union territories to whom the questionnaires were sent, responses wereobtained from 78 (13%) blood banks in 17 (54.8%) states, providing information on 275,000 donors. RESULTS: A majority (58%) of donors in these blood banks were replacement donors, followed by voluntary (39.3%) donors. About 87% of the respondent blood banks screen blood for hepatitis B, 95% for HIV, 94% for syphilis, 67% for malaria, and only 6% for hepatitis C. Marked heterogeneity in the test methods was observed with only 13% using ELISA kits for HBsAg. Only 21% of the blood banks prepare blood-derived components. Feedback to the blood banks on the occurrence of transfusion-associated hepatitis is given on less than 40% of occasions. CONCLUSIONS: Testing for transfusion-transmitted infections is unsatisfactory and poorly regulated in India. Reporting of adverse events after transfusion is poor and no stringent donor deferral system exists.