Prevalence of Trichomonas vaginalis in Women Visiting 2 Obstetrics and Gynecology Clinics in Daegu, South Korea.
نویسندگان
چکیده
This study explored epidemiological trends in trichomoniasis in Daegu, South Korea. Wet mount microscopy, PCR, and multiplex PCR were used to test for Trichomonas vaginalis in vaginal swab samples obtained from 621 women visiting 2 clinics in Daegu. Of the 621 women tested, microscopy detected T. vaginalis in 4 (0.6%) patients, PCR detected T. vaginalis in 19 (3.0%) patients, and multiplex PCR detected T. vaginalis in 12 (1.9%) patients. Testing via PCR demonstrated high sensitivity and high negative predictive value for T. vaginalis. Among the 19 women who tested positive for T. vaginalis according to PCR, 94.7% (18/19) reported vaginal signs and symptoms. Notably, more than 50% of T. vaginalis infections occurred in females younger than 30 years old, and 58% were unmarried. Multiplex PCR, which simultaneously detects pathogens from various sexually transmitted infections, revealed that 91.7% (11/12) of patients were infected with 2 or more pathogens. Mycoplasma hominis was the most prevalent co-infection pathogen with T. vaginalis, followed by Ureaplasma urealyticum and Chlamydia trachomatis. Our results indicate that PCR and multiplex PCR are the most sensitive tools for T. vaginalis diagnosis, rather than microscopy which has been routinely used to detect T. vaginalis infections in South Korea. Therefore, clinicians should take note of the high prevalence of T. vaginalis infections among adolescent and young women in order to prevent persistent infection and transmission of this disease.
منابع مشابه
Prevalence of Trichomonas vaginalis by PCR in Men Attending a Primary Care Urology Clinic in South Korea
Trichomonas vaginalis, a causative agent of trichomoniasis, may trigger symptomatic or asymptomatic nongonococcal urethritis and chronic prostatitis in men. Despite the availability of highly sensitive diagnostic tests, such as nucleic acid amplification tests, including PCR, few prospective studies present data on male T. vaginalis infection in South Korea. In the present study, the prevalence...
متن کاملThe Prevalence of Trichomoniasis in High-Risk Behavior Women Attending the Clinics of Tehran Province Penitentiaries
Background: Trichomoniasis is a worldwide sexually transmitted disease (STD), and is associated with important public health problems, including enhancement of HIV transmission. The prevalence of the parasite, Trichomonas vaginalis, depends on host factors such as age, sexual activity, number of sexual partners and sexual behavior. The aim of the study was to evaluate the prevalence of trichomo...
متن کاملDetection of Trichomonas vaginalis Using the Polymerase Chain Reaction in Pregnant and Non-Pregnant Women
OBJECTIVE Trichomonas vaginalis vaginal infections are often both asymptomatic and difficult to detect by current methods. We evaluated the ability of a newly developed polymerase chain reaction (PCR) assay to identify T. vaginalis in vaginal samples from pregnant and non-pregnant women. METHODS In the 1st study, we compared the prevalence of T. vaginalis detection by PCR and culture using Di...
متن کاملPrevalence of Trichomonas Vaginalis in Diabetic Females
Abstract Background and Objective: Trichomonas vaginalis is a pathogenic agent known worldwide and affects about 180 million annually. We aimed to investigate the prevalence of Trichomonas vaginalis in diabetic patients referred to diabetic research center. Material and Methods: In this descriptive-analytic study, 215 women referring to the Diabetic Center in Kermanshah Province were invest...
متن کاملPrevalence of Trichomoniasis Among Women in Kermanshah, Iran
BACKGROUND Trichomoniasis, caused by Trichomonas vaginalis, is the most common sexually transmitted disease (STD) in the world with estimates of 7-8 million infections annually in the United States and 180 million globally. OBJECTIVES This study aimed to determine the prevalence and risk factors for T. vaginalis infection in women who attended the Clinic of Obstetrics and Gynecology in Kerman...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Korean journal of parasitology
دوره 54 1 شماره
صفحات -
تاریخ انتشار 2016