PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “Reproductive Tract Infections”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 433 records · Page 24Linked to original sources
PubMed1995

Impact on sexually transmitted disease spread of increased condom use by young females, 1987-1992.

BACKGROUND: Sexual behaviour data are crucial for understanding the spread of sexually transmitted diseases (STD). Over a period (1987-1992) in which the HIV epidemic increased public awareness of safe sexual practices, we describe predictors of condom use, changes in condom use over time, and the estimated effects of these changes on the spread of STD. METHODS: Condom use reported by females aged 18-35 years with non-cohabiting partners was analysed using data from two cross-sectional postal surveys performed 5 years apart (1987 and 1992) on two separate representative samples of 10,000 subjects aged 18-60 years living in Norway. A simple mathematical model was used to assess the effects of selection bias. A more complicated model was used to predict the effects of condom use on the prevalence of STD in a population which includes a core group of highly sexually active subjects. RESULTS: We found an increase in the prevalence of condom use in the latest intercourse from 14% to 20% with non-foreign partners and from 10% to 38% with foreign partners, from 1987 to 1992. In a logistic regression model, low frequency of intercourse, high education, one lifetime partner, and late sexual debut were predictors for condom use. Controlled for these variables, the odds ratio (OR) for condom use in 1992 versus 1987 was 1.4 (95% confidence interval [CI]: 0.9-2.0) if the partner was non-foreign, and 7.1 (95% CI: 2.5-20.5) if the partner was foreign. Not using other contraceptive methods was a strong predictor for condom use; OR = 17.4 (95% CI: 8.0-38.0). Condom use in the first intercourse with the last partner was a strong predictor for condom use in the last intercourse; OR = 19.2 (95% CI: 8.2-45.3). It appeared unlikely that the increase in condom use could be explained by response bias. The predicted reductions in STD prevalence due to the increase in condom use ranged from zero to 30% depending on consistency of use, and on the agent that is transmitted. CONCLUSIONS: Condom use among 18-35 year old women has increased over the period, particularly with foreign partners. Condoms are used primarily as contraception. The prevalences of STD with high transmission rates are not reduced by inconsistent condom use, while the prevalences of STD with low transmission rates are reduced by both consistent and inconsistent condom use. Condom use in a core group is more effective for reducing the STD prevalence than condom use in the non-core group for gonorrhoea and HIV. For chlamydial infection, condom use in the non-core group is more effective.

Adolescent↗
PubMed1989

Genital ulcers and transmission of HIV among couples in Zimbabwe.

Seventy-five married men found to be positive for HIV-1 in Harare, Zimbabwe, were interviewed in order to define behaviours associated with acquisition of infection and to determine factors associated with transmission of infection to their wives. The majority of infected men reported sexual intercourse with multiple heterosexual partners and female prostitutes, and gave a history of sexually transmitted diseases (STDs). All subjects denied homosexual activity and parenteral drug abuse. Serological testing of the wives of seropositive men showed that 45 (60%) were HIV-antibody-positive. Wives of men with AIDS and AIDS-related complex (ARC) and wives of men who gave a history of genital ulcer disease were more likely to be seropositive. The study demonstrates that HIV-1 infection in Zimbabwe occurs through heterosexual intercourse and is associated with other STDs. In addition, the study shows that male to female transmission of HIV-1 is facilitated by the presence of genital ulcers in infected men.

Acquired Immunodeficiency Syndrome↗
PubMed1993

The relationship between HIV infection and cervical intraepithelial neoplasia among women attending two family planning clinics in Nairobi, Kenya.

OBJECTIVE: To determine the relationship between HIV-1 infection and cervical intraepithelial neoplasia (IN) among women at relatively low risk for both conditions. DESIGN: A case-control study comparing women with cytological evidence of IN (cases) with those without IN (controls) and HIV-1 serostatus as the principal exposure of interest. METHODS: A total of 4058 women attending two family planning clinics in Nairobi, Kenya between October 1989 and May 1991 were enrolled following HIV pretest counseling and informed consent. Structured interviews by trained nurses and medical students were used to obtain data on social, demographic, contraceptive practice and sexual behavior variables. A Papanicolaou smear specimen for cervical cytology and an endocervical swab for gonorrhea culture were obtained. HIV-1 serostatus was determined by enzyme-linked immunosorbent assay and confirmed by Western blot; syphilis serostatus was determined by the rapid plasma reagin test. RESULTS: Eighty-two of the 4058 (2.02%) women had cytological evidence of IN. We observed a significant positive association between HIV-1 infection and IN that remained after controlling for sexual behavior, contraceptive practices and other potential confounding variables (odds ratio, 2.78; 95% confidence interval 1.32-5.85). clinical symptoms and signs were uncommon among the HIV-1-seropositive women, suggesting that they were still in the early stages of the infection. CONCLUSION: The risk of IN among women even in the early stages of HIV-1 infection is increased.

Adolescent↗
PubMed1993

HIV-1 infection in young men in northern Thailand.

OBJECTIVES: To determine risk factors for HIV-1 infection in young men in northern Thailand. METHODS: At enrollment into a prospective study, data were collected from a self-administered questionnaire and serologic testing on a cohort of 1115 young men selected by lottery for conscription. RESULTS: The overall HIV-1 infection rate was 6.9%; however, the rate was 15.3% among the 387 (34.7%) men who had been living in the upper north subregion of Thailand compared with 2.5% for the remaining 728 men (P < 0.001). A history of sex with female prostitutes was reported by 74.7% of men and increased frequency of this type of sex was highly associated with HIV-1 infection and a history of sexually transmitted disease (STD) symptoms (chi 2 for trend, P < 0.001). In stratified and multivariate analyses, however, history of STD symptoms, reported by 42.5% of the cohort, was most strongly associated with HIV-1 infection. Only 42.8% of men who reported sex with prostitutes had used condoms more than half the time. CONCLUSIONS: Young men in the general population in northern Thailand are at high risk for HIV-1 infection via sex with female prostitutes; STD are highly associated with HIV-1 infection. Increasing condom use and controlling STD should be immediate goals of HIV control programs.

Acquired Immunodeficiency Syndrome↗
PubMed1986

Spontaneous bacterial peritonitis associated with an intrauterine device.

Intrauterine contraceptive devices (IUD) have been associated with the induction of chronic anaerobic endometritis as well as superimposition of exogenous sexually transmitted diseases and unilateral tubo-ovarian abscesses. We report an unusual case of spontaneous bacterial peritonitis in a patient with ascites and an IUD. Bacteriological data support the concept that the source of infection was a chronic mixed endometritis induced by prolonged use of an IUD (16 years). In the presence of ascites, a localized endometritis with its reservoir of bacteria provided the medium for systemic disease.

Ascites↗
PubMedDate not supplied

Patterns of antibiotic susceptibility of gonococci isolated in Hong Kong, 1987-1990.

Among the 14,528 strains of Neisseria gonorrhoeae isolated from the Government Social Hygiene Sexually Transmitted Disease (STD) Clinics in Hong Kong between 1987 and 1990, there has been a trend toward a decrease in the percentage of penicillin resistant strains in both penicillinase-producing and nonpenicillinase producing N. gonorrhoeae (PPNG and non-PPNG) and an increase in moderate resistant strains, whereas the proportion of sensitive strains has remained stable, except for a small increase in 1990. Presently, PPNG still accounts for 31% of all isolates. In early 1991, 100 consecutive isolates were tested for minimum inhibitory concentrations (MIC) against 6 commonly used antibiotics. Although ofloxacin has been used as the first-line treatment for gonorrhea for the last 5 years, there is still no sign of in vitro resistance. Two isolates with high-level tetracycline resistance (MIC greater than 16 mg/l) were detected that have not been seen before. Sensitivity to spectinomycin, cefuroxime, and ceftriaxone has also been maintained, and these drugs can probably be recommended as alternative treatments in noncompliant cases. Analysis of location of contact shows an increasing proportion of cases of gonorrhea from overseas, particularly from parts of China. Comparison with the limited information published in the region shows that the population sampled can be very heterogeneous. With the continued flux of international travel, one should be extremely careful when trying to get an accurate assessment of epidemiologic data.

Anti-Bacterial Agents↗
PubMed1997

Antibiotic susceptibility patterns and plasmid profiles of penicillinase-producing Neisseria gonorrhoeae strains in Durban, South Africa, 1990-1993.

BACKGROUND AND OBJECTIVES: The appearance of strains of Neisseria gonorrhoeae resistant, both chromosomally and plasmid-mediated, to penicillin and other antibiotics makes this versatile pathogen difficult to treat. There is, therefore, a need for surveillance of N. gonorrhoeae strains to determine the efficacy of current therapeutic measures. GOALS: To survey the antibiotic susceptibilities and plasmid profiles of penicillinase-producing N. gonorrhoeae strains isolated over a 4-year period. STUDY DESIGN: Penicillinase-producing N. gonorrhoeae strains were detected by the chromogenic cephalosporin test. Minimum inhibitory concentrations to penicillin G, tetracycline, ceftriaxone, and ciprofloxacin were determined using the E-test. Plasmid DNA was obtained by the alkaline lysis method and profiles generated. RESULTS: Penicillinase-producing N. gonorrhoeae strains increased from 16.4% to 19.0% in the period from 1990 through 1993. Although all strains were resistant to penicillin, strains were susceptible to varying levels of ciprofloxacin, ceftriaxone, and even tetracycline. All penicillinase-producing N. gonorrhoeae strains possessed the 2.6-megadalton cryptic plasmid, and in addition 87.7% contained the 24.5-megadalton conjugative plasmid. Of the six known gonococcal beta-lactamase plasmids, the 4.4-megadalton Asian and 3.2-megadalton African plasmids were predominant. The most prevalent plasmid profile contained the 2.6-megadalton cryptic, 24.5-megadalton conjugative, and 4.4-megadalton Asian plasmids. CONCLUSIONS: To ensure effective treatment of gonorrhea, continued surveillance of the antimicrobial susceptibilities and plasmid profiles of penicillinase-producing N. gonorrhoeae strains is necessary.

Drug Resistance, Microbial↗
PubMed1997

Sexual transmission of hepatitis B in Mwanza, Tanzania.

BACKGROUND: Hepatitis B virus (HBV) is endemic and poses a grave public health problem in Africa where it is mainly transmitted from mother to baby or during childhood. Sexual transmission has also been suggested to play a role in East Africa, but this has never been properly demonstrated. Additional preventive strategies may be proposed if sexual transmission of HBV occurred in this region where HIV and other STDs are highly prevalent. GOALS: To determine the prevalence of markers for hepatitis B virus (HBV)and other sexually transmitted diseases (STD) in routine blood samples taken from three populations in Mwanza, Tanzania, and to use the data collected to look at the association between hepatitis B and other STDs, including human immunodeficiency virus (HIV). STUDY DESIGN: Routine blood samples were collected from 1,025 patients attending a clinic for STDs, 253 voluntary blood donors from secondary schools, and 952 blood donors who gave blood in a hospital specifically for a relative who needed a blood transfusion. All samples were tested for HIV by double enzyme-linked immunosorbent assay (ELISA), and for syphilis using the Treponema pallidum hemagglutination (TPHA) and rapid plasma reagin (RPR) tests. Two markers for HBV were examined by the double ELISA method, the presence of the anti-hepatitis B core antigen (anti-HBc) and the hepatitis B surface antigen (HBsAg). RESULTS: There were high prevalences of HBV, syphilis, and HIV in relative donors and STD patients. Although HBV markers were more prevalent in men of increasing ages, syphilis and HIV markers were more prevalent in young women. Evidence of past infection with HBV (presence of anti-HBc) was associated with serologic markers of recent treponemal infection (both TPHA and RPR positive) in both sexes (men odds ratio [OR] = 1.91, P < 0.011; women OR = 2.34, P < 0.02) and with HIV in men (OR = 1.93, P < 0.003). Current infection with HBV (presence of HBsAg) was associated with recent syphilis in men (OR = 2.13, P < 0.006). In STD patients, current infection with HBV was associated with Trichomonas vaginalis in women (OR = 3.57, P < 0.002) and recent syphilis in men (OR = 3.46, P < 0.001). There was no further association between HBV markers and any other STD pathogen or any particular STD syndrome, nor was there any association between current HBV infection and HIV in both sexes. The population attributable fraction for sexual acquisition of hepatitis B is estimated at 7.2% in men and 3.0% in women, based on the association between hepatitis B and syphilis. CONCLUSIONS: These findings suggest that sexual acquisition of hepatitis B occurs at low levels in Mwanza, and that HBV can be prevented through enhancement of the current HIV/STD control activities, in addition to improved vaccination strategies.

Adolescent↗
PubMed1997

Antibody to Haemophilus ducreyi among trucking company workers in Kenya.

BACKGROUND AND OBJECTIVES: To determine the prevalence, correlates, and incidence of Haemophilus ducreyi antibodies, a cohort of East African trucking company employees was evaluated. STUDY DESIGN: Human immunodeficiency virus (HIV)-1-seronegative men working in six trucking companies in Mombasa, Kenya, were evaluated with a questionnaire and serologic testing for antibodies to H. ducreyi and other sexually transmitted pathogens. Men who were initially H. ducreyi seronegative were retested at 1 year of follow-up. RESULTS: The H. ducreyi seroprevalence among 501 men at enrollment was 26.5%. Seropositivity was significantly associated with older age, married status, years of active sex life, number of sex partners in the past year, history of unprotected sex with a prostitute in the past year, and history of alcohol intake (all P values < 0.01). Occupational travel for more than 14 days per month was also significantly associated with H. ducreyi seropositivity (odds ratio [OR] 2.1, 95% confidence interval [CI] 1.3-3.2). Using multivariate analysis, H. ducreyi seropositivity was independently associated with age, married status, history of sex with a prostitute, and history of alcohol intake. Presence of H. ducreyi antibodies was significantly associated with seropositivity to the other major genital ulcerative pathogens, Treponema pallidum (OR 4.3, 95% CI 2.2-8.3), herpes simplex virus type 2 (OR 4.9, 95% CI 2.0-11.5), and Chlamydia trachomatis (OR 3.2, 95% CI 1.5-6.9). These associations remained significant after adjusting for demographic and exposure variables. The incidence of seroconversion to H. ducreyi antibodies was 3.6 per 100 person years. CONCLUSIONS: Serologic evidence of H. ducreyi infection was common among male trucking company employees. H. ducreyi seropositivity is an objective marker of high-risk behavior and is associated with serologic evidence of other ulcerative sexually transmitted diseases.

Adolescent↗
PubMed1997

Medication use by female sex workers for treatment and prevention of sexually transmitted diseases, Chiang Rai, Thailand.

BACKGROUND: Female sex workers (FSWs) in Thailand are at high risk for sexually transmitted diseases (STDs). Although regular attendance at public STD clinics is required, FSWs may frequently use medications obtained in the community for STDs. OBJECTIVES: To determine the frequency of use of medications for STDs from sources other than public STD clinics among FSWs in Thailand and to describe factors associated with such medication use. METHODS: A cross-sectional survey of FSWs attending the public STD clinic in Chiang Rai, Thailand, was performed. RESULTS: Of the 200 FSWs interviewed, 55% had ever used medications to treat or prevent STDs from a source other than a public STD Clinic, and 36% had done so in the prior year. Most use (79%) was to treat STD symptoms, and medication was most frequently obtained directly from a pharmacy (54%). This use of community medication for STDs was associated with younger age, non-Thai ethnicity, seeking STD treatment during the current clinic visit, and brothel-based sex work. CONCLUSIONS: Use of medications from various sources in the community was common among these FSWs. Further research is needed to determine the appropriateness of this treatment. Innovative methods to ensure adequate quality STD care by community providers and to improve the health-care-seeking behaviors of these high-risk women are needed.

Adult↗
PubMed1998

Long-term use of the female condom among couples at high risk of human immunodeficiency virus infection in Zambia.

BACKGROUND: Few studies have measured female condom use for more than a 6-month period or among persons at high risk of STD. OBJECTIVE: To measure long-term use of the female condom among couples at high risk of HIV infection and to evaluate the effect of female condom use on unprotected coital acts. STUDY DESIGN: Ninety-nine Zambian couples with symptomatic sexually transmitted diseases (STD) received female condoms, male condoms, and spermicides and were counseled to use either condom plus spermicide for each coital act. Couples were followed up at 3-, 6-, and 12-month visits. Barrier contraceptive use was measured prospectively by coital log. RESULTS: Among the 99 couples enrolled, 51, 38, and 30 couples were successfully followed up for 3, 6, and 12 months, respectively. Female condoms were reportedly used in 24%, 27%, and 23% of coital acts and by 86%, 79%, and 67% of the returning couples during each time interval. Higher-level female condom users used male condoms less often but had fewer unprotected coital acts (5% vs. 14%; p < 0.05) than lower-level female condom users. CONCLUSION: A majority of couples at high risk of HIV infection used the female condom in conjunction with other barrier methods over a 1-year period. The addition of female condoms accompanied by appropriate counseling to the barrier method mix may reduce unprotected sex among couples at high-risk of HIV infection.

Adult↗
PubMed1999

Sexually transmitted diseases and gynecologic symptoms and signs in women with a history of induced abortion.

OBJECTIVE: To investigate associations between a history of induced abortion and current or previous sexually transmitted diseases and other gynecologic infections. METHODS: A cohort study was performed at two family planning clinics and one youth clinic. Of 996 women, 192 (19.3%) admitted a history of induced abortion, whereas the remaining 804 women served as a control group. A structured, personal interview which included details on previous genital infections and gynecologic symptoms and a gynecologic examination was performed. Genital chlamydial infection, gonorrhea, genital herpes, genital warts, cervical human papillomavirus infection, bacterial vaginosis, candidiasis, and bacteria associated with bacterial vaginosis were diagnosed. RESULTS: Both a history of genital infections, with the exception of vulvovaginal candidiasis, and current genital symptoms were more common in women with a history of induced abortion, compared with the control group. Age-adjusted odds ratios ranged from 1.5 (history of genital warts, 95% confidence interval (95% CI 0.9-2.5) to 5.0 (history of gonorrhea, 95% CI 2.6-9.7). Odds ratios for current bacterial vaginosis was 1.9 (95% CI 1.2-2.9) and for vulvovaginal candidiasis 1.8 (95% CI 1.1-2.7). CONCLUSION: Women attending a clinic for an induced abortion could be a target group for sexually transmitted disease information programs.

Abortion, Induced↗
PubMed1999

Providing low-cost sexually transmitted diseases services in two semi-urban health centers in Central African Republic (CAR): characteristics of patients and patterns of health care-seeking behavior.

BACKGROUND: While treatment of symptomatic sexually transmitted diseases (STDs) has been shown to reduce the incidence of HIV infection, there are few published reports describing the delivery of high quality STD care in Africa. GOAL: To test the feasibility of providing comprehensive, affordable STD services through the existing primary care infrastructure. DESIGN: STD treatment services using a syndromic' approach were established in two semi-urban hospital outpatient departments (OPD) in Central African Republic (CAR). A dedicated paramedical provider took a clinical history, performed an examination, explained the diagnosis and the importance of referring partners, dispensed drugs, and offered partner referral vouchers. A fee-for-service system was used to resupply drugs initially purchased with project funds. RESULTS: Of 9,552 visits by index patients and partners over a 28-month period starting in October 1993, 60% were made by women; of these women, 90% were symptomatic, 77% had "vaginal discharge," 70% "lower abdominal pain," and 7% "genital ulcer." Among men, 64 % were symptomatic, 38 % had "urethral discharge," and 14% "genital ulcer." Half of all symptomatic patients presented within 1 week of the onset of symptoms; 44% of men compared to 18% of women had sought care elsewhere before the clinic visit. The average cost per STD treated with recommended drugs was $3.90. Etiologic data from subpopulations in both sites suggest that a high proportion of patients was infected with an STD. CONCLUSIONS: Comprehensive yet affordable care for STDs in persons (and their partners) who recognize symptoms is feasible and should be widely implemented in primary care systems to prevent the spread and complications of STDs and HIV in Africa.

Adolescent↗
PubMed1998

Surveys of HIV-1, HTLV-I, and other sexually transmitted diseases in female sex workers in Taipei City, Taiwan, from 1993 to 1996.

Between 1993 and 1996 in Taipei, Taiwan, we studied the prevalences of HIV-1, HTLV-I, HSV-2, Chlamydia trachomatis, and syphilis infection in female commercial sex workers (CSW) and the pathogens' associated risk factors. Female CSW from nine massage parlors, two karaoke bars (KB), and 22 brothels in Taipei city participated in this study. Two of 557 (0.4%) KB CSWs from those who participated during the period from 1993 to 1994 had HIV-1 infection, whereas no KB CSWs in the periods 1994 to 1995 or 1995 to 1996 had HIV-1 infection. None of the 725 MP CSWs or 291 brothel CSWs who participated in the study between 1993 and 1996 had HIV-1 infection. In contrast, CSWs from brothels had elevated rates of both HTLV-I and active chlamydia infections compared with KB and MP CSWs (p < .05 and p < .005, respectively). KB CSWs showed an elevated rate of HSV-2 infection in the years 1993 and 1994 when compared with CSWs employed by brothels and MPs (p < .005). The prevalence rates of syphilis for CSWs from brothels dropped from 42.8% in the year 1993 to 1994 to 26.3% in the 1995 to 1996 period, whereas for KB and MP CSWs, the rates were < 6% in each of year studied.

Adult↗
PubMed1995

Chest wall actinomycosis in association with the use of an intra-uterine device.

A 31 year old woman presented with a chest wall abscess due to Actinomyces israellii and Porphyromonas asaccharolytica (previously Bacteroides asaccharolyticus). She was a long-term user of an intra-uterine device (IUD) and, although asymptomatic, had radiological evidence of pelvic infection. Actinomyces-like organisms were seen on cervico-vaginal smears. The abscess was surgically drained, the IUD removed, and a prolonged course of amoxycillin/clavulanic acid given.

Actinomyces↗
PubMed1985

The pill does not cause 'thrush'.

Contraceptive method, presence or absence of genital candidosis and other genital infections or conditions were recorded in 1363 new patients attending three different genitourinary medical clinics. Genital candidosis was present in 28% but was not associated with oral contraceptive usage; it seemed more likely to be associated with other genital disorders, especially non-specific infection and viral infections.

Candidiasis, Vulvovaginal↗