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Biomedical subjects

B Badhu

Publications and source records attributed to B Badhu.

4 recordsLinked to original sources
PubMed2005

Epidemiology of chronic dacryocystitis and success rate of external dacryocystorhinostomy in Nepal.

PURPOSE: To study the epidemiology of chronic dacryocystitis and the success rate of external dacryocystorhinostomy (DCR) in Nepal. PATIENTS AND METHODS: This is a retrospective descriptive and interventional case series. A total of 662 records of patients with chronic dacryocystitis due to nasolacrimal duct obstruction, who were treated by means of external DCR without bicanalicular silastic tube intubation, were studied. STATISTICS: Mean for age with standard deviation and confidence intervals were calculated. The significance of the difference in means was calculated using the unpaired t-test. RESULTS: Of 662 patients, 67.6% were female. The mean age of the patients was 27.4 +/- 13.7 years (SE = 0.53, 95% CI = 26.34-28.46). Chronic dacryocystitis due to nasolacrimal duct obstruction was found in 86 patients (13.0%) from the high hills (mean age = 35.3 +/- 11.4 years, 95% CI = 32.85-37.75), but most patients (576, 87.0%) were from the subtropical lowlands with a monsoon climate (mean age = 26.9 +/- 13.3 years, 95% CI = 25.8-28.0; p = < 0.01). An overall success rate of 88.6% (89.8% for high-hill patients and 87.4% for those from the lowlands) was obtained after DCR. CONCLUSION: Chronic dacryocystitis is more common in the subtropical plains of Nepal with a monsoon climate than in the high hills. It is predominantly found in pre-menopausal females. External DCR without bicanalicular silastic tube intubation is an effective method for treating chronic dacryocystitis due to NLDO in these patients.

Adolescent↗
PubMed2003

Serum level of low-density lipoprotein cholesterol in hypertensive retinopathy.

Increased serum level of low-density lipoprotein is associated with coronary artery disease. There are, however, no reports on whether the same is true in hypertensive retinopathy. A cross-sectional comparative study was carried out to evaluate the serum level status of low-density lipoprotein in hypertensive retinopathy, including 30 randomly selected subjects with hypertensive retinopathy; age and gender matched 26 hypertensives without fundus changes. Serum low-density lipoprotein cholesterol (LDL-C) levels were assessed in all subjects. Results showed statistically significant (p < 0.0196) higher serum levels of LDL-C in hypertensive patients with retinopathy (mean +/- SD = 2.45 +/- 1.76 mmol/l, SE = 0.33 and 95% CI = 1.79-3.11 vs mean +/- SD = 1.6 +/- 0.4 mmol/l, SE = 0.08 and 95% CI = 1.44-1.76). An increased serum level of LDL-C is associated with hypertensive retinopathy.

Adult↗
PubMed2002

Measuring the burden of ocular morbidity.

This hospital-based study highlights the spectrum of eye ailments in 35,273 patients who attended the Department of Ophthalmology at the B P Koirala Institute of Health Sciences, Eastern Nepal, during a 5-year period with varied clinical diagnosis. The attendance each year showed a progressive increase with a male preponderance. More than 13% of the patients were children. Cataract was the most common problem for which patients needed ophthalmic advice; diabetic and hypertensive retinopathy were frequent occurrences and infection was a common problem. Over 21% of the eyes examined had a refractive error: as high as 2.54% were amyblyopic caused by non-correction of refractive errors. Allergic conjunctivitis was frequently encountered. As shown by the magnitude of the problem, the existing eye care facilities must be enhanced and new strategies developed.

Adolescent↗