Reactive arthritis occurs after a preceding infection such as urogenital or gastroenteral tract infection. Trichomoniasis, due to Trichomonas vasinalis infection, is one of the most common causes of vaginitis. Reactive arthritis associated with trichomoniasis is uncommon and there has been no report in Korea. We present a 28 year-old woman who had oligoarthritis after Trichomonas vaginalis infection. The arthritis subsided with treatment of the Trichomoniasis with metronidazole and non-steroidal anti-inflammatory drug.
Adult ; Arthritis ; Arthritis, Reactive* ; Female ; Humans ; Korea ; Metronidazole ; Trichomonas Infections ; Trichomonas vaginalis* ; Trichomonas* ; Vaginitis

The clinical usefulness of polymerase chain reaction (PCR) for the diagnosis of trichomoniasis was evaluated in comparison with other conventional tests. PCR was used for specific detection of Trichomonas vaginalis by primers based on the repetitive sequence cloned from T. vaginalis (TV-E650). Between June 1996 and August 1997, 426 patients visited the department of obstetrics and gynecology, Hanyang University Kuri Hospital and were examined for trichomoniasis using wet mount examination, Papanicolaou (Pap) smear, culture and PCR. One hundred and seventy-seven patients (group A) visited with the symptoms of vaginal discharge and 249 patients (group B) visited for regular cervical Pap smear with no vaginal symptoms. From group A (n = 177), 3 infections (2.0%) were detected by wet mount, 6 infections (3.3%) by Pap smear and culture, and 17 infections (10.4%) by PCR. From group B (n = 249), 4 patients (1.6%) were found to have T. vaginalis by culture and 6 infections (2.4%) were detected by PCR. Therefore, in both groups, PCR for T. vaginalis showed a higher detection rate compared with conventional wet mount, Pap smear or culture. The detection by PCR was specific for T. vaginalis since no amplification was detected with DNAs from other protozoa and Candida albicans. The sensitivity and specificity of PCR were 100%. This method could detect T. vaginalis in vaginal discharge at a concentration as low as 1 cell per PCR mixture. These results indicate that PCR could be used as a specific and sensitive diagnostic tool for human trichomoniasis.
Female ; Human ; Polymerase Chain Reaction* ; Sensitivity and Specificity ; Trichomonas Vaginitis/diagnosis*

BACKGROUND: Infectious vaginitis is caused primarily by three different groups of microbial pathogens (Trichomonas vaginalis, Candida spp., and Gardnerella vaginalis). The objective of this study was to compare the Affirm VPIII assay using a DNA hybridization technique with the Papanicolaou (Pap) smear test and the Gram stain in the detection and identification of these three organisms. METHODS: A total of 300 vaginal samples were collected from women that were either symptomatic for vaginitis or asymptomatic women that were being seen for routine obstetric or gynecological care. The presence of T. vaginalis, Candida spp., and G. vaginalis was evaluated by using the Affirm VIII assay (Becton Dickinson, USA), Pap smear test, and Gram stain method, respectively. RESULTS: With the Affirm VPIII assay, 1 (0.3%) patient tested positive for T. vaginalis, 99 (33.0%) patients were positive for G. vaginalis, and 18 (6.0%) were positive for Candida spp. The detection rates of Trichomonas infection, bacterial vaginosis and candidiasis by the Pap smear test and Gram stain method were 0.7% versus 0%, 16.3% versus 35.7%, and 1.7% versus 9.7%, respectively. The differences between the detection rates of the above three organisms between the Pap smear test and the Gram stain method were statistically significant (p<0.05). CONCLUSION: The Affirm VPIII assay was more sensitive than the Pap smear test and more specific than the Gram stain method for the detection and identification of these three organisms. In addition, the results of the Affirm VPIII assay are quick to obtain and are simple and easy to interpret.
Candida ; Candidiasis ; Chimera ; DNA ; Female ; Gardnerella ; Gardnerella vaginalis ; Humans ; Trichomonas ; Trichomonas Infections ; Trichomonas vaginalis ; Vaginal Smears ; Vaginitis ; Vaginosis, Bacterial

Trichomonas vaginitis is a sexually transmitted disease by Trichomonas vaginalis infection especially in adults that is significantly associated with preterm delivery, premature rupture of membrane and low-birth-weight neonates. Although neonatal infection is rare, a vertical transmission might substantially occur by direct contact of protozoal infection. The reported clinical manifestation of trichomoniasis is purulent vaginal discharge in only severely infected neonates. I experienced a case of virulent neonatal Trichomonas vaginitis which was confirmed by vaginal wet mount examination in a neonate born full-term, complaining of excessive purulent vaginal discharge, with no perinatal complication of premature rupture of membrane or low-birth-weight. The patient had complete resolution of symptom after the administration of metronidazole, thus I report this case along with a brief review of literatures.
Adult ; Humans ; Infant, Newborn ; Membranes ; Metronidazole ; Rupture ; Sexually Transmitted Diseases ; Trichomonas vaginalis ; Trichomonas Vaginitis* ; Trichomonas* ; Vaginal Discharge

Three common vaginal infections are bacterial vaginosis (BV), vulvovaginal candidiasis (VVC), and trichomonas vaginitis (TV). However their symptoms and signs are similar and atypical and other non-infectious vaginal inflammations will be the causes of identical symptoms. Hence accurate diagnosis is the first step in management of vaginitis and then appropriate therapy should be conducted. Metronidazole is the drug of choice for the treatment of BV and TV. Topical or oral azole antifungal regimens are highly effective in reliving symptoms of VVC. Physicians who treat the woman having vaginitis should consider the fact that the disease may be chronic, frequent and recurrent due to antibiotics abuse and over the counter antimycotic agents. Also predisposing factors must be removed before medical therapy.
Anti-Bacterial Agents ; Candidiasis, Vulvovaginal ; Causality ; Danazol ; Diagnosis ; Female ; Humans ; Inflammation ; Metronidazole ; Trichomonas Vaginitis ; Vaginitis* ; Vaginosis, Bacterial

Vaginitis is one of the most common disease in gynecologic field in recent days. About 90% of these patients suffer from the infection of the vagina caused by Gardnerella vaginalis, Candida, or Trichomonas, either alone or in combination. For the effective diagnosis and management, it is essential to get an accurate identification of the causative agent. Applying simple and easy diagnostic methods such as pH of vaginal discharge, amine test and microscopic examination of wet mount preparation of normal saline and 10% KOH to 549 cases of randomly selected patients visiting Out-patient Department of Obstetrics and Gynecology of Yeungnam University Hospital through May 1st to Sept. 31st, 1987, the following results were obtained. 1. In the Gardnerella vaginitis vaginal pH was more than 5.0 in 81.0% of total cases, positive amine test in 62.8%, decreased lactobacilli in 77.4% & decreased WBC counts in 70.1%, In the Trichomonas vaginitis vaginal pH more than 5.0 was noted in 93.3% of the cases, negative amine test in 90%, decreased showed vaginal pH of 3.0~4.0 in 83.2%, negative amine test in 90%, decreased lactobacilli in 90% & increased WBC counts in 93.3%, whereas Candida vaginitis and normal groups showed vaginal pH of 3.0~4.0 in 83.2%, negative amine test in 100%, normal distribution of lactobacilli in 89.7%, normal WBC counts in 72.4%. 2. The accuracy rates of physical diagnosis by wet mount preparation of normal saline and 10% KOH revealed 26.3%, 47.5%, 70.0% in Gardnerella vaginitis, Candida vaginitis, and Trichomonas vaginitis, respectively. The vaginal pH and amine test showed 83.2% of accuracy rate in Candida vaginitis group, 60.6% in Gardnerella vaginitis group and 83.3% in Trichomonas vaginitis group. 3. In 23 cases of Gardnerella vaginitis showing vaginal pH of 3.0 or 4.0 and positive amine test, the clue cells were observed in 10% or less in 12 cases, 30% in 5 cases, 50% in 4 cases and 50% or more in 2 cases. In summary vaginal pH and amine test could be useful in screening and differentiating the different types of infectious vaginitis. Furthermore by adding microscopic examination of normal saline and 10% KOH wet mount preparation to them, they not only could obtain higher diagnostic accuracy rate but would be more valuable in selecting the patients requiring cultures to confirm the diagnoses.
Candida ; Diagnosis ; Gardnerella ; Gardnerella vaginalis ; Gynecology ; Humans ; Hydrogen-Ion Concentration* ; Mass Screening ; Obstetrics ; Outpatients ; Trichomonas ; Trichomonas Vaginitis ; Vagina ; Vaginal Discharge* ; Vaginitis*

Vaginal trichomoniasis, caused by Trichomonas vaginalis, is the most common sexually transmitted disease. More than 170 million people worldwide are annually infected by this protozoan. In the Republic of Korea, 10.4% of women complaining of vaginal symptoms and signs were found to be infected with T. vaginalis. However, despite its high prevalence, the pathogenesis of T. vaginalis infection has not been clearly characterized although neutrophil infiltration is considered to be primarily responsible for the cytologic changes associated with this infection. We hypothesized that trichomonads in the vagina sometime after an acute infection secrete proteins like excretorysecretory product that have a chemotactic effect on neutrophils, and that these neutrophils are further stimulated by T. vaginalis to produce chemokines like IL-8 and GRO-alpha, which further promote neutrophil recruitment and chemotaxis. Thus, neutrophil accumulation is believed to maintain or aggravate inflammation. However, enhanced neutrophil apoptosis induced by live T. vaginalis could contribute to resolution of inflammation. Macrophages may constitute an important component of host defense against T. vaginalis infection. For example, mouse macrophages alone and those activated by lymphokines or nitric oxide are known to be involved in the extracellular killing of T. vaginalis. In the host, T. vaginalis uses a capping phenomenon to cleave host immunoglobulins with proteinases and thus escape from host immune responses. Recently, we developed a highly sensitive and specific diagnostic polymerase chain reaction (PCR) technique using primers based on a repetitive sequence cloned from T. vaginalis (TV-E650), and found that the method enables the detection of T. vaginalis at concentrations as low as 1 cell per PCR mixture.
Trichomonas vaginalis/cytology/*isolation & purification/pathogenicity ; Trichomonas Vaginitis/drug therapy/*epidemiology/parasitology ; Korea/epidemiology ; Humans ; Female ; Animals

OBJECTIVE: The aim of this study was to analize the biologic and molecular genetic characteristics of Lactobacillus spp. isolated from vagina of Korean healthy women and to perform a pilot clinical study on the treatment of vaginitis using the best Lactobacillus strain KLB 46. METHODS: Vaginal specimens were obtained from 205 Korean women with healthy vaginal ecosystems. 155 lactobacillus strains were used for catalase test, cell surface hydrophobicity (CSH) test and antimicrobial activity test. Also we identified the species prevalence by PCR-RFLP analysis of 16S rDNA gene and performed the minimal inhibitory concentrationtest using14 antibiotics to determine their patterns of antibiotic susceptibility. A pilot clinical trial of 8 bacterial vaginosis, 1 trichomonas vaginitis and 6 atrophic vaginitis using Lactobacillus crispatus KLB 46 was done by vaginal instillation (10(10)-10(11) cells/mL). RESULTS: 155 lactobacilli strains were isolated and all isolates showed high CSH and 61% of the isolates had higher CSH. L. acidophilus and L. crispatus were the most prevalent species by PCR-RFLP analysis of their 16S rDNA gene. And PCR-RFLP analysis suggested that KLB 46 was L. crispatus. The clinical study showed that the vaginal epithelial adherence rate was high as 77% for bacterial vaginosis and 33.3% for atrophic vaginitis. CONCLUSION: The predominating lactobacilli were L. crispatus and L. acidophilus in Korean women's vaginas. Although further study would be needed, L. crispatus KLB 46 is a good candidate of suitable probiotics for bacterial vaginosis.
Administration, Intravaginal ; Anti-Bacterial Agents ; Atrophic Vaginitis ; Catalase ; DNA, Ribosomal ; Ecosystem ; Female ; Humans ; Hydrophobic and Hydrophilic Interactions ; Lactobacillus* ; Molecular Biology* ; Prevalence ; Probiotics ; Trichomonas Vaginitis ; Vagina* ; Vaginitis* ; Vaginosis, Bacterial

BACKGROUND: Bacterial vaginitis (BV) and Trichomonas vaginitis are the most frequently recurring infectious diseases in women. Therefore, accurate tests for post-treatment follow-up are required. A multiplex PCR assay allows for the simultaneous detection of multiple pathogens in a single specimen. In this study, we assessed the clinical implications of multiplex PCR detection of fastidious microorganisms causing vaginitis. METHODS: A total of 216 vaginitis patients who presented to Chung-Ang University Yongsan Hospital with more than one positive result on multiplex PCR (Trichomonas vaginalis (TV), Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), Ureaplasma urealyticum (UU), Mycoplasma genitalium (MG), Mycoplasma hominis (MH)) were retrospectively enrolled in this study. Each patient's clinical symptoms, initial treatment and follow-up for BV, and other related test results were also retrospectively reviewed. RESULTS: The most commonly reported symptom was abnormal discharge, followed by pruritis (73.1%), lower abdominal pain (38.4%), urination difficulties (13%), and others such as fever. According to the multiplex PCR results, there were 116 cases (35.8%) of MH, 86 cases (26.5%) of UU, 62 cases (19.1%) of CT, and 84 cases (38.9%) were mixed infections. Among those patients with single infections, treatment changed for 63 cases (65.6%) while treatment remained unchanged for 17 (17.7%) after PCR results were reported. CONCLUSION: The diagnosis of BV using multiplex PCR is clinically effective and the results of which can be incorporated in antibiotic selection for patients with multiple sexually transmitted diseases (STD). Multiplex PCR may be especially helpful in the diagnosis of patients in whom the differentiation of STD pathogens is difficult using traditional methods.
Abdominal Pain ; Chlamydia trachomatis ; Coinfection ; Communicable Diseases ; Female ; Fever ; Follow-Up Studies ; Humans ; Multiplex Polymerase Chain Reaction ; Mycoplasma genitalium ; Mycoplasma hominis ; Neisseria gonorrhoeae ; Polymerase Chain Reaction ; Pruritus ; Retrospective Studies ; Sexually Transmitted Diseases ; Trichomonas Vaginitis ; Ureaplasma urealyticum ; Urination ; Vaginitis ; Vaginosis, Bacterial

OBJECTIVEIn order to develop plans for effective intervention measures, prevalence and health-seeking behavior related to reproductive tract infection among floating married women of childbearing age in Fengtai district in Beijing were studied.

METHODSCross-sectional study was carried out. Two thousand and sixty-nine eligible women were randomly selected from strata based on their home provinces. From June to July 2001, the subjects were given face-to-face interview at the Fengtai family planning clinic in Beijing using standard questionnaire followed by gynecologic examination and laboratory tests.

RESULTSThirty point three percent of the subjects were found to have reproductive tract infections (RTI) by laboratory tests. Prevalence rates of bacterial vaginosis, candida and trichomonas vaginitis were 22.2%, 4.9% and 2.1% respectively. Prevalence rates of chlamydia, gonorrhea, condyloma acuminatum and syphilis were 2.2%, 1.6%, 0.5% and 0.2% respectively. Of these infected women, only 43.1% (270/626) were symptomatic, and 61.5% (166/270) of these women with symptoms had sought treatment.

CONCLUSIONCompared to other results in the literature, we found a relatively high prevalence of RTI in our study population. Only a small proportion of these infected women were symptomatic but only few of them sought treatment. We suggested that the provision of more family planning service and promotion of RTI knowledge to the floating women of childbearing age.

Adolescent ; Adult ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Infection ; epidemiology ; Middle Aged ; Prevalence ; Surveys and Questionnaires ; Travel ; Trichomonas Vaginitis ; epidemiology ; Urban Health ; Vaginitis ; epidemiology ; microbiology ; Vaginosis, Bacterial ; epidemiology ; Women's Health Services