Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.10.2 (focal adhesion kinase)
 44,029 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to assess if patient characteristics could influence the sensitivity of enzyme immunoassay (EIA) testing used for chlamydia screening. Our cohort consisted of 56 patients who were known polymerase chain reaction-positive for chlamydia, but with variable EIA results. Characteristics analysed included those already known to influence the EIA (menstruation, pregnancy, difficult examination) and those suspected from clinical observation (including presence of symptoms or signs, coexistent gonorrhoea, duration from last sexual exposure). An unexpected finding was that significantly more cases of bacterial vaginosis were found in those chlamydia EIA-negative compared to those with positive results. We postulate that an enzyme produced in bacterial vaginosis, proline aminopeptidase, may cause destruction of the chlamydial cell wall, therefore affecting the EIA adversely. Further research is needed to explore this hypothesis.
Int J STD AIDS 2003 Jul
PMID:Does bacterial vaginosis alter the sensitivity of screening tests for Chlamydia trachomatis? An analysis of patient characteristics. 1503 73

An increasing number of women with vulval problems and pain attend Olafiaklinikken, the centre for sexually transmitted infection (STI) in Oslo. The aim of the study was to investigate the prevalence of long-standing vulval problems and entry dyspareunia in a consecutive sample of STI-clinic visitors in Oslo. A self-administered questionnaire was distributed before and independent of the consultation. Response rate was 89.6% (502/560). Mean and median age were 25.9 and 24.0 years respectively, range 16-65 years. Vulval soreness, burning, dryness and fissures present for at least three months were reported by 23.1% (116/502), entry dyspareunia by 6.9% (34/494). Independent risk factors for dyspareunia were a history of >/=4 treatments for vulvovaginal candidiasis during the last year, reported by 34.6%, odds ratio (OR) 4.45, 95% confidence interval (CI) 1.81-11.0, and a history of bacterial vaginosis, reported by 42.4%, OR 2.34, 95% CI 1.11-4.92. Contraceptive methods, hygienic habits, a history of STIs, depression or sexual abuse were factors unrelated to longstanding symptoms. Investigation with regard to longstanding vulval problems and entry dyspareunia is required for a certain group of sexually transmitted disease-clinic visitors in Oslo, and referral to a special service for vulva patients would be beneficial for selected patients.
Int J STD AIDS 2003 Dec
PMID:Longstanding vulval problems and entry dyspareunia among STD-clinic visitors in Oslo-results from a cross-sectional study. 1467 85

We assessed the validity of a syndromic case management approach for reproductive tract infections (RTIs) among 371 pregnant women attending antenatal care facilities in Kingston, Jamaica, using an algorithm previously validated in high-risk Jamaican women. For our antenatal attenders, the algorithm had low sensitivities for all RTIs (66.7% for cervicitis, 35.4% for trichomoniasis, 11.1% for bacterial vaginosis (BV) and 24% for candidiasis). Specificities for BV (88.9%) and candidiasis (81.1%) were higher than for cervicitis (62.8%) and trichomoniasis (68.5%). The positive predictive values were lower than 36% for all diagnoses, especially BV (6.9%). Syndromic management of RTIs in pregnant women was problematic using a clinical algorithm that had worked well for high-risk women. Syndromic management for RTIs in Jamaican antenatal clinics is only a temporary solution until more simple and affordable diagnostic tests for RTIs are developed and/or until laboratory support and clinical care can be upgraded at antenatal clinics.
Int J STD AIDS 2004 Jun
PMID:Marginal validity of syndromic management for reproductive tract infections among pregnant women in Jamaica. 1518 80

Two hundred apparently healthy sexually active women, 17-34 years of age, who had presented for a general health check-up at the Clinic of Dermatology and Venereology, Medical University, Plovdiv, Bulgaria, were asked about genital symptoms, sexual behaviour, contraceptive use and smoking habits, and examined for signs of genital infections. They were searched for genital chlamydial infection, gonorrhoea, trichomoniasis, bacterial vaginosis (BV) and vulvovaginal candidosis, syphilis and HIV. Polymerase chain reaction (PCR) was used for detection of Chlamydia trachomatis and Neisseria gonorrhoeae in urine samples and the results were compared with direct immunofluorescence (DFA) and enzyme immunoassays (EIA) for C. trachomatis in urethral, cervical and urine samples. In 56 (28%) women, an STD and/or an STD-related condition were diagnosed. The prevalence of genital chlamydial infection, trichomoniasis, BV and vulvovaginal candidosis was 4.5%, 0.5%, 17.5% and 7.5% respectively. On direct questioning 39 (19.5%) women reported symptoms suggestive of an infection, while 58 (29%) had signs that may have been caused by genital infection. In urine the PCR tests detected more (3.5%) chlamydia-positive women than the DFA (2.5%) and EIA tests (1.5%). The urine PCR test was as sensitive as the DFA when testing cervical samples. The chlamydia-positive women and women with BV were less likely to have a steady partner than the controls. No woman had syphilis or HIV infection. The women with BV were more frequent users of an intrauterine device and were more likely to smoke heavily compared with other women. STDs and STD-related conditions are common among adult women who consider themselves gynaecologically healthy. Screening for genital infections among women in reproductive age attending for health check-up could improve women's reproductive health.
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PMID:Gynaecological and microbiological findings in women attending for a general health check-up. 1551 78

This study evaluated Amsel's criteria, the FemExam card and pH plus amine methods for the diagnosis of bacterial vaginosis (BV) in a resource-poor setting. Two hundred Azerbaijani women participated in a study about reproductive health that included a gynaecological examination and an interviewer-administered survey. Using the WHO syndromic diagnosis algorithm, nearly all women (99%) had abnormal vaginal discharge. The prevalence of BV by Gram stain was 35%; using pH plus amine, the FemExam card and Amsel's criteria, prevalence ranged from 29% to 49%. No behavioural or demographic characteristics were associated with BV as diagnosed by Gram stain. The sensitivity ranged from 0.59 to 0.74 and specificity from 0.65 to 0.92 using the three methods. The pH plus amine test is better than syndromic management protocols, and although it is not the most sensitive or specific of the three methods it will be easiest to implement in resource-poor settings.
Int J STD AIDS 2005 Jan
PMID:Strategies for diagnosis of bacterial vaginosis in a resource-poor setting. 1570 74

This is a prospective case-controlled study of female attendees in Coventry. This study found an association of higher vaginal pH with chlamydial infection, independent of any other factors. Studies in vitro have shown that an acidic vaginal secretion inhibits chlamydial infection. Our objective was to analyse the association of vaginal pH and chlamydial infection in women attending a genitourinary medicine clinic. Chlamydial infections were diagnosed with ELISA and confirmed within direct immunofluorescence. Vaginal pH was measured by a pH indicator tape ranging from 3 to 8. Consecutive female attendees with no sexually transmitted infections (STIs) were included as controls. In all, 144 female cases, diagnosed with chlamydial infection, had a median age of 20 years. Seventeen women had associated bacterial vaginosis. Eighty-two women had no other STIs. Ninety-eight women were using the oral contraceptive pill (OCP). The 145 control women had a median age of 26 years and 52 were receiving the OCP. A significantly higher vaginal pH was seen in the cases (P = 0.0001, Wilcoxon test), even after adjusting for other risk factors associated with vaginal pH, including OCP use (odds ratio: 6.49, 95% confidence interval, 3.59-11.73, P = 0.0001). Chlamydial infection in women was associated with a higher vaginal pH level, independent of any other factors. This study has implications for the treatment of other conditions known to lead to an increase in vaginal pH, even in asymptomatic individuals.
Int J STD AIDS 2005 Apr
PMID:Higher vaginal pH is associated with Chlamydia trachomatis infection in women: a prospective case-controlled study. 1589 81

Bacterial vaginosis (BV) frequently recurs after treatment. One option in the management of recurrences is to keep the vaginal pH at 4.5 or less, in order to prevent overgrowth of bacteria, until the normal lactobacilli are re-established. We report the outcome of using maintenance acetic acid vaginal gel, after treatment of BV, in a sample of 49 women with frequent recurrences. Half of the women had no further recurrences, and in those who did there was a significant increase in time to first recurrence (4.8 months) after commencing the gel compared with the previous recurrence (2.1 months). Prior to using acidic gel, the mean recurrence rate in 49 women was 4.4 per woman/year, and this was reduced to 0.6 recurrences per woman/year. As there are few effective therapies for women with recurrent BV, we feel this offers an option that can currently be used in clinical practice.
Int J STD AIDS 2005 Nov
PMID:Recurrent bacterial vaginosis: the use of maintenance acidic vaginal gel following treatment. 1630 68

A cohort of 458 HIV-positive women under antiretroviral therapy has been followed at a reference hospital in Rio de Janeiro, Brazil. Most of them belong to impoverished social strata. Patients were screened for sexually transmitted infections (STIs) and gynaecologic conditions. Some STIs were found to be uncommon (e.g. chlamydial and gonococcal infections), while some conditions (bacterial vaginosis) and STIs, e.g. hepatitis B and human papilloma virus (HPV) infection, were found to be quite prevalent. The latter is of special concern, due to the high prevalence of HIV/HPV co-infection ( approximately 51%) and its association with severe immunodeficiency, in a context of unacceptable high levels of uterine cancer and uneven gynaecological care. HIV-positive women are in need of comprehensive health services, including high-quality, regular, gynaecologic care in order to diagnose and treat lower genital tract infections and prevent the evolution of HPV-related lesions. Reproductive counselling should be a part of this approach.
Int J STD AIDS 2006 Jul
PMID:Assessing sexually transmitted infections in a cohort of women living with HIV/AIDS, in Rio de Janeiro, Brazil. 1682 78

As sex reassignment surgeries become common and advanced, doctors are more likely to encounter cases with 'different' anatomy. Due to variations in examination and management as compared with non-transsexual patients, these cases generally prove challenging to the physicians. We present a case of recurrent bacterial vaginosis (BV) of neovagina in a transsexual patient successfully managed by using metronidazole gel and occasional douching. This case illustrates the difference in the microscopy of vaginal flora and management of BV in transsexual as compared with non-transsexual women.
Int J STD AIDS 2007 Feb
PMID:A case of successful management of recurrent bacterial vaginosis of neovagina after male to female gender reassignment surgery. 1733 Dec 94

Hormonal changes may be important in the onset and clearance of bacterial vaginosis. We studied vaginal flora and serum oestradiol levels of 55 women at baseline and during hormonal treatment. None developed bacterial vaginosis (BV) from normal vaginal flora, 69% of women had normal flora at baseline increasing to 91% following hormonal treatment. The mean oestradiol level with BV was 39.07 ng/L compared with 176.41 ng/L with normal flora. Non-smokers had a mean oestradiol level of 173.95 ng/L compared with 118.67 ng/L in smokers. Recombinant follicle-stimulating hormone resulted in a mean oestradiol rise of 113.9 ng/L. The mean rise was 330.4 ng/L with improved vaginal flora but only 15.1 ng/L in persistently abnormal or worsening flora. A rise in oestradiol in this group of women was associated with a significant reduction of abnormal flora. Reversion from BV to normal flora was associated with a greater rise in oestradiol than where abnormal flora persisted or worsened. This study supports a possible hormonal influence in the natural history of BV. The lower oestradiol levels in smokers may help explain their increased risk of BV.
Int J STD AIDS 2007 May
PMID:Bacterial vaginal flora in relation to changing oestrogen levels. 1827 56


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