Current trends in trachoma in a previously Hyperendemic area

• Main Author: Study Group The Trachoma
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 1998-01-01
• Series: Indian Journal of Ophthalmology
• Subjects: Trachoma; survey; chlamydia trachomatis; antigen; epidemiology
• Online Access: http://www.ijo.in/article.asp?issn=0301-4738;year=1998;volume=46;issue=4;spage=217;epage=220;aulast=

In response to reports of an excessive number of cases of trachoma at the end of 1995 from the western parts of the North Indian state of Uttar Pradesh, 837 children in the age-group 1-10 years were examined in three villages from where the maximum number of cases hailed. Clinically, the prevalence of trachoma was found to be 8.5% (71). The prevalence was significantly higher in males as compared to females (p < 0.05); and was observed to increase with age. 85.9% (61) of the clinically diagnosed children were active infective cases. 54.9% (39) of the clinically diagnosed cases showed the presence of antigen in the upper tarsal conjunctival scraping from the affected eye, using the Chlamydia trachomatis direct specimen kit (Syva MicroTrak, UK). It was concluded that ophthalmologists must be reoriented to the clinical diagnosis of trachoma to prevent overdiagnosis.