RESUMEN
Pregnant women infected with Trichomonas vaginalis are often untreated and evidence from the biology and epidemiology of the organism suggests that it may play an important role in causing adverse pregnancy outcomes. Using high vaginal swab from consenting pregnant women, a follow-up hospital based survey of T. vaginalis infection and its effect on pregnancy outcome among pregnant women attending antenatal clinics was conducted. Pregnancy outcome was determined on the basis of delivery before 37 weeks of gestation (according to general standards), low birth weight infants and neonatal conjunctivitis. The presence of T. vaginalis was re-examined at the point of delivery to exclude treated cases of infection during gestation period. Of the 688 pregnant women who gave birth within the study period, 89(12.9%) were positive for T. vaginalis with 31(19.38%) of the positive patients having pre-term delivery. Also, of the total of 89 infants from the infected mothers, 21(24.14%) had low birth weight of below 2.5 Kg, while 31(18.8%) had conjunctivitis. The result shows that the infection of T. vaginalis during pregnancy is significantly associated with adverse pregnancy outcomes. In view of the public health importance of this common sexually transmitted disease (STD), we advocate routine surveillance of trichomoniasis among pregnant women and prompt treatment of infected individuals and their sexual partners.
RESUMEN
Chlamydia trachomatis is considered a major aetiological agent of conjunctivitis in newborns. The objective of the present study was to determine the aetiology of neonatal conjunctivitis and clinico-epidemiological correlates of chlamydial ophthalmia neonatorum. Fifty-eight newborns with signs and symptoms of conjunctivitis were studied. Conjunctival specimens were subjected to Gram staining, routine bacteriological culture, culture for Neisseria gonorrhoeae and direct fluorescent antibody (DFA) staining for diagnosis of C. trachomatis infection. C. trachomatis was detected in 18 (31%) neonates. Findings suggest that since C. trachomatis is the most common cause of neonatal conjunctivitis, routine screening and treatment of genital C. trachomatis infection in pregnant women and early diagnosis and treatment of neonatal Chlamydial conjunctivitis may be considered for its prevention and control.
RESUMEN
Ophthalmia neonatorum remains a significant cause of ocular morbidity, blindness and even death in underdeveloped countries. The organisms causing ophthalmia neonatorum are acquired mainly from the mother’s birth canal during delivery and a small percentage of cases are acquired by other ways. Chlamydia and Neisseria are the most common pathogens responsible for the perinatal infection. Fortunately in most cases, laboratory studies can identify the causative organism and unlike other form of conjunctivitis, this perinatal ocular infection has to be treated with systemic antibiotics to prevent systemic colonization of the organism. Routine prophylaxis with 1% silver nitrate solution (crédés method) has been discontinued in many developed nations for the fear of development of chemical conjunctivitis