ULTRASOUND DIAGNOSTICS OF CERVICAL CHANGES WITH DIFFERENT LOCALIZATION OF THE CERVICITIS IN WOMEN WITH THE ECTOPY OF THE VAGINAL PORTION OF THE CERVIX.

The aim of the study was to improve the diagnosis of structural changes in all parts of the cervix depending on the preferential localization of the inflammatory process - in the ectocervix, endocervix, and also in the stroma in women with ectopia (pseudoerosis) of the vaginal part of the cervix. The study included women of predominantly early and middle reproductive age, as these women have inflammatory processes more often than in menopause. To perform the work, a transvaginal imaging method was used, which allowed us to see the smallest structures (up to 0.5-1.0 mm) of the cervix. We have previously developed a technique for visualizing the external part of the cervix and obtained a patent of Ukraine. The results of the ultrasound were compared with laboratory data, colposcopy and cervicoscopy. Traditionally, the diagnosis of cervicitis was made on the basis of clinical symptoms, smear results to determine the presence and type of pathogen. Endoscopic methods allowed visualization of only the mucous membrane of the cervical canal and external part of the cervix. The deep layers of the ectocervix, endocervix and cervical stroma can only be visualized using high-frequency ultrasound in a transvaginal way. According to the results of the study, it was possible to determine the preferential localization of the inflammatory process, to determine the nature of changes in different layers of the cervix. These changes were expressed in the presence of calcifications and cystic cavities of various sizes (1-6 mm), an increase or decrease in echogenicity, the degree of heterogeneity of the structure of the ecto-, endocervix and stroma.

Cervicitis aetiology and case definition: a study in Australian women attending sexually transmitted infection clinics.

OBJECTIVES: Studies examining cervicitis aetiology and prevalence lack comparability due to varying criteria for cervicitis. We aimed to outline cervicitis associations and suggest a best case definition. METHODS: A cross-sectional study of 558 women at three sexually transmitted infection clinics in Sydney, Australia, 2006-2010, examined pathogen and behavioural associations of cervicitis using three cervicitis definitions: 'microscopy' (>30 pmnl/hpf (polymorphonuclear leucocytes per high-powered field on cervical Gram stain)), 'cervical discharge' (yellow and/or mucopurulent cervical discharge) or 'micro+cervical discharge' (combined 'microscopy' and 'cervical discharge'). RESULTS: Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), Trichomonas vaginalis (TV) and Neisseria gonorrhoeae (NG) had the strongest associations with cervicitis definitions 'micro+cervical discharge': CT adjusted prevalence ratio (APR)=2.13 (95% CI 1.38 to 3.30) p=0.0006, MG APR=2.21 (1.33 to 3.69) p=0.002, TV APR=2.37 (1.44 to 3.90) p=0.0007 NG PR=4.42 (3.79 to 5.15) p<0.0001 and 'cervical discharge': CT APR=1.90 (1.25 to 2.89) p=0.003, MG APR=1.93 (1.17 to 3.19) p=0.011, TV APR=2.02 (1.24 to 3.31) p=0.005 NG PR=3.88 (3.36 to 4.48) p<0.0001. Condom use for vaginal sex 'always/sometimes' reduced cervicitis risk: ('micro+cervical discharge') APR=0.69 (0.51 to 0.93) p=0.016. Combined population attributable risk % (PAR%) of these four pathogens was only 18.0% with a protective PAR% of condoms of 25.7%. Exposures not associated with cervicitis included bacterial vaginosis, Mycoplasma hominis, Ureaplasma urealyticum, herpes simplex virus 1&2, cytomegalovirus, Candida, age, smoking and hormonal contraception. CONCLUSIONS: Cervicitis was associated with CT, MG, TV and NG with combined PAR% of these pathogens only 18% in this setting, suggesting other factors are involved. Condoms significantly reduced cervicitis risk. Cervicitis definitions with best clinical utility and pathogen prediction were 'cervical discharge' and 'micro+cervical discharge'.

Bartholinitis due to Aggregatibacter aphrophilus: a case report.

BACKGROUND: Aggregatibacter aphrophilus, a commensal of the oro-pharyngeal flora and member of the HACEK group of organisms, is an uncommonly encountered clinical pathogen. It has already been described as the causative agent of brain abscesses, empyema, meningitis, sinusitis, otitis media, bacteriemia, pneumonia, osteomyelitis, peritonitis, endocarditis and wound infections. Herein we report the first case of bartholinitis due to A. aphrophilus. CASE PRESENTATION: A 33-year-old woman was admitted for a 3-day genital pain without fever and urinary functional signs. The abscess was incised and drained; A. aphrophilus was the only micro-organism that grew from the pus. The patient received no antibiotics; the clinical course was favourable. CONCLUSION: This case highlights the importance of an effective treatment of recurrent bartholinitis such as a cold resection of the gland. It is presented for its rarity.

High bacterial loads of Ureaplasma may be associated with non-specific cervicitis.

BACKGROUND: Ureaplasma parvum and Ureaplasma urealyticum are commonly found in the cervix of women with non-chlamydial and non-gonococcal cervicitis or non-specific cervicitis (NSC). However their contribution to the aetiology of NSC is controversial. METHODS: U. parvum and U. urealyticum were identified and quantified in cervical swabs collected from 155 women with NSC and 312 controls without NSC, using real-time PCR. The relative bacterial quantification was then calculated using the Ureaplasma copy number divided by the number of host cells; this is important for the correction of bias linked to the number of cells harvested in different swabs. RESULTS: Ureaplasma was detected in 58.7% (91/155) of NSC patients: U. parvum in 30.3%, U. urealyticum in 16.1%, and mixed infection in 12.3%. It was also detected in 54.5% (170/312) of controls: U. parvum in 33.0%, U. urealyticum in 11.5%, and mixed infection in 9.9%. There were no significant differences for U. parvum, U. urealyticum, or mixed infection between the 2 groups (p > 0.05). However, both biovars were present at higher concentrations in NSC patients than in controls (p < 0.05). Using >10 copies/1000 cells as a reference, the positive rate of U. parvum in NSC patients was 16.1%, significantly higher than that in controls at 5.1% (relative risk 3.145, p < 0.05); positive rates of U. urealyticum in NSC patients and controls were 28.4% and 8.7%, respectively, with a statistically significant difference (relative risk 3.131, p < 0.05). CONCLUSIONS: Ureaplasma can adhere to host cells, colonize, internalize, and subsequently produce pathological lesions. A high density of Ureaplasma in the cervix may be associated with the aetiology of NSC.

The impact of copper-containing and levonorgestrel-releasing intrauterine contraceptives on cervicovaginal cytology and microbiological flora: a prospective study.

OBJECTIVE: To compare vaginal microflora and cervical cytology before and after insertion of a copper-containing intrauterine device (Cu-IUD) or a levonorgestrel releasing-intrauterine system (LNG-IUS). METHODS: Between April 2009 and February 2011, all women requesting insertion of an intrauterine contraceptive for family planning or noncontraceptive indications were enrolled. One hundred and eight Cu-IUDs and 42 LNG-IUSs were placed. Cervical cytological and vaginal microbiological findings before insertion and after 12 months were recorded. RESULTS: With regard to cervical cytology, nonspecific inflammatory changes became more frequent (but not significantly so; p = 0.062) after one year of use of a Cu-IUD, whereas their prevalence remained unchanged among women fitted with a LNG-IUS. Colonisation by Candida spp. and mycoplasma infections were diagnosed significantly more often after one year of use of the Cu-IUD than at baseline. During the study period, women wearing a Cu-IUD complained significantly more frequently of vaginal discharge, pelvic pain, and increased menstrual flow. CONCLUSION: Use of a Cu-IUD - but not that of a LNG-IUS - was associated with an alteration of the vaginal flora and showed a trend towards a higher frequency of nonspecific inflammatory changes affecting cervical cytology.

Prevalence and treatment outcome of cervicitis of unknown etiology.

BACKGROUND: Mucopurulent cervicitis (MPC) is a clinical syndrome characterized by mucopurulent discharge from the cervix and other signs of inflammation. This was a phase III, multicenter study designed to evaluate the effectiveness of placebo versus empiric antibiotic treatment for clinical cure of MPC of unknown etiology at 2-month follow-up. Unfortunately, enrollment was terminated because of low accrual of women with cervicitis of unknown etiology, but important prevalence and outcome data were obtained. METHODS: Five hundred seventy-seven women were screened for MPC. Women with MPC were randomized to the treatment or placebo arm of the study, and the 2 arms were evaluated based on the etiology, clinical cure rates, adverse events (AEs), and rates of pelvic inflammatory disease. RESULTS: One hundred thirty-one (23% [131/577]) screened women were found to have MPC. Eighty-seven were enrolled and randomized. After excluding women with sexually transmitted infections and other exclusions, 61% (53/87) had cervicitis of unknown etiology. The overall clinical failure rate was 30% (10/33), and the clinical cure rate was only 24% (8/33). Rates were not significantly different between the arms. There were 24 gastrointestinal AEs in the treatment arm compared with 1 AE in the placebo arm. CONCLUSIONS: More than half of the cases of MPC were of unknown etiology. Clinical cure rates for the placebo and treatment arms were extremely low, with most women concluding the study with a partial response. Gastrointestinal AEs were higher in the treatment arm.

Mycoplasma genitalium as a contributor to the multiple etiologies of cervicitis in women attending sexually transmitted disease clinics.

OBJECTIVES: The purpose of this study was to investigate the prevalence of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, and Mycoplasma genitalium, in women attending a sexually transmitted disease (STD) clinic, as well as the frequency of coinfections, and relationship of each organism to cervicitis. METHODS: In this cross-sectional study of 324 women attending Baltimore City STD Clinics, C. trachomatis, N. gonorrhoeae, T. vaginalis, and M. genitalium were detected using nucleic acid amplification tests. Demographic characteristics and risk factors were ascertained. RESULTS: Overall prevalence of infection with C. trachomatis, N. gonorrhoeae, T. vaginalis, and M. genitalium was found to be 11.1%, 4.6%, 15.3%, and 19.2%, respectively. Prevalence in women with cervicitis was 15.8%, 6%, 18.9%, and 28.6% for C. trachomatis, N. gonorrhoeae, T. vaginalis, and M. genitalium, respectively. Percentages of coinfections were high. C. trachomatis and M. genitalium were significantly associated with cervicitis in univariate analysis, but only M. genitalium was significantly associated with cervicitis (AOR: 2.5) in multiple logistic regression models. CONCLUSION: Knowledge of the statistical association of M. genitalium with cervicitis in this study increases the need for further confirmation of the etiologic significance of this organism with cervicitis in more diverse populations. The high prevalence merits more study and may have implications for diagnosis and treatment of cervicitis.

In infertile women, cells from Chlamydia trachomatis infected sites release higher levels of interferon-gamma, interleukin-10 and tumor necrosis factor-alpha upon heat-shock-protein stimulation than fertile women.

BACKGROUND: The magnitude of reproductive morbidity associated with sexually transmitted Chlamydia trachomatis infection is enormous. Association of antibodies to chlamydial heat shock proteins (cHSP) 60 and 10 with various disease sequelae such as infertility or ectopic pregnancy has been reported. Cell-mediated immunity is essential in resolution and in protection to Chlamydia as well as is involved in the immunopathogenesis of chlamydial diseases. To date only peripheral cell mediated immune responses have been evaluated for cHSP60. These studies suggest cHSPs as important factors involved in immunopathological condition associated with infection. Hence study of specific cytokine responses of mononuclear cells from the infectious site to cHSP60 and cHSP10 may elucidate their actual role in the cause of immunopathogenesis and the disease outcome. METHODS: Female patients (n = 368) attending the gynecology out patient department of Safdarjung hospital, New Delhi were enrolled for the study and were clinically characterized into two groups; chlamydia positive fertile women (n = 63) and chlamydia positive infertile women (n = 70). Uninfected healthy women with no infertility problem were enrolled as controls (n = 39). cHSP60 and cHSP10 specific cytokine responses (Interferon (IFN)-gamma, Interleukin (IL)-10, Tumor Necrosis Factor (TNF)-alpha, IL-13 and IL-4) were assessed by ELISA in stimulated cervical mononuclear cell supernatants. RESULTS: cHSP60 and cHSP10 stimulation results in significant increase in IFN-gamma (P = 0.006 and P = 0.04 respectively) and IL-10 levels (P = 0.04) in infertile group as compared to fertile group. A significant cHSP60 specific increase in TNF-alpha levels (P = 0.0008) was observed in infertile group as compared to fertile group. cHSP60 and cHSP10 specific IFN-gamma and IL-10 levels were significantly correlated (P < 0.0001, r = 0.54 and P = 0.004, r = 0.33 respectively) in infertile group. CONCLUSION: Our results suggest that exposure to chlamydial heat shock proteins (cHSP60 and cHSP10) could significantly affect mucosal immune function by increasing the release of IFN-gamma, IL-10 and TNF-alpha by cervical mononuclear cells.

Fetal Growth Restriction Induced by Transient Uterine Ischemia-Reperfusion: Differential Responses in Different Mouse Strains.

We characterized fetal and placental growth and uterine and placental inflammation in pregnant C3H/HeOuJ and C57BL/6J mice (strains with different sensitivities to metabolic and circulatory pathologies), using different uterine ischemia/reperfusion (I/R) protocols, to establish and refine a murine model of I/R-induced fetal growth restriction (FGR). Pregnant C3H/HeOuJ mice on gestation day 15 were subjected to unilateral uterine I/R by (1) total blood flow restriction (TFR) by occlusion of the right ovarian and uterine arteries for 30 minutes, (2) partial flow restriction (PFR) by occlusion of only the right ovarian artery for 30 minutes, or (3) sham surgery. Pregnant C57BL/6J mice were treated the same, but on gestation day 14 and with TFR for only 5 minutes due to high sensitivity of C57BL/6J mice to I/R. Four days post-I/R, the animals were euthanized to determine fetal and placental weight and fetal loss and to assay placental myeloperoxidase (MPO) activity. In C3H/HeOuJ mice, TFR/30 minutes induced significantly ( P < .05) lower fetal and placental weights and higher placental MPO activity, compared to controls. The PFR/30 minutes produced the same effects except placental weights were not reduced. In contrast, in C57BL/6J mice, TFR for only 5 minutes was sufficient to induce FGR and increase fetal loss; while PFR/30 minutes lowered fetal but not placental weights and increased fetal loss but not placental MPO activity. In summary, we present the first published model of I/R-induced FGR in mice. We find that mice of different strains have differing sensitivities to uterine I/R, therefore differing I/R response mechanisms.

Could a cervical occlusion suture be effective at improving perinatal outcome?

Cervical weakness and infection have long been regarded as major causes of preterm birth. Cervical cerclage has been used extensively to reduce the risk of preterm birth arising as a result of cervical weakness, but increasing evidence suggests that the cervix plays more than just a mechanical role. Immunological function of the cervix and mucus plug is thought to be important in minimising the ingress of microbes, which can lead to chorioamnionitis and rupture of the amniotic membranes. In this review, we examine the background of traditional cervical cerclage and introduce the concept of the occlusion suture and its potential benefit in reducing the risk of recurrent preterm prelabour rupture of membranes.

[Female genital tuberculosis: about 11 cases treated in Antananarivo (Madagascar)]. / La tuberculose génitale chez la femme: à propos de 11 cas suivis à Antananarivo, Madagascar.

A 5 year prospective study on genital tuberculosis, a rather uncommon localization, has been undertaken in 11 women treated at the DAT-HIS of Antananarivo, Madagascar Clinical diagnosis is problematic, if not unfeasible, due to the polymorphism of genital tuberculosis in women. Only histological and bacteriological examinations are, so far, confirmatory In the future, recourse to polymerase chain reaction will facilitate diagnosis and will allow a more accurate assessment of the incidence of this aspect of tuberculosis infection. Genital tuberculosis compromises women's fertility Even though the tuberculosis is cured, none of the 11 women of our research had carried their pregnancy to delivery, because artificial fertilization is not feasible here in Madagascar Screening of woman genital tuberculosis should be mandatory as regards gynaecological problems such as menstrual cycle disorders, sterility, abdominal pain, cyst of ovary ectopic pregnancy, spontaneous miscarriage in paraclinical investigations, especially in developing countries.

[Role of cervical smear in the diagnosis of cervical cancer in Fes-Boulemane region of Morocco]. / La place du frottis cervico-vaginal dans le diagnostic du cancer du col utérin au Maroc, région Fès-Boulemane.

A retrospective study was conducted between 2000 and 2003 on 1620 women (mean age 39.6 years) in northern Morocco to determine the incidence of cervical cancer and assess the value of cervical smear in the diagnosis. Patients were interviewed using a questionnaire before carrying out a gynaecological examination and taking a cervical smear sample. Of the total sample, 23.1% had an abnormal cervical smear, of whom 5.6% showed intraepithelial lesions, both low and high grade. The women presenting with cervicitis represented the highest percentage with suspect smears (30.8%); 90.9% of the smears showing high grade lesions were histologically confirmed as cervical cancer. A screening programme is a matter of urgency in northern Morocco.

Simultaneous detection of Neisseria gonorrhoeae and Chlamydia trachomatis by PCR in genitourinary specimens from men and women attending an STD clinic.

Neisseria gonorrhoeae and Chlamydia trachomatis are the two most common bacterial sexually transmitted infections that manifest primarily as urethritis in males and endocervicitis in females, though the infection may be asymptomatic especially in women. Since complications may occur in untreated symptomatic and asymptomatic infected individuals, early diagnosis and treatment of infected individuals is required to prevent severe sequelae and spread of these diseases. Recently molecular amplification assays like Polymerase Chain Reaction (PCR) and Ligase Chain Reaction (LCR) have been found to be highly sensitive and specific methods for detection of N. gonorrhoeae and C. trachonmatis not only in urethral and cervical specimens but also in urine. The objective of this study was to screen male and female Sexually Transmitted Disease (STD) clinic attenders, with and without symptoms suggestive of urethritis and cervicitis for presence of N. gonorrhoeae and C. trachomatis using a multiplex PCR based assay, to compare its performance with culture for N. gonorrhoeae and Direct Fluorescent Antibody (DFA) staining for C. trachomatis and also to compare the efficacy of PCR test performed on urine and genital swab specimens collected from this high risk group. Genital specimens and urine was collected from STD clinic attenders. N. gonorrhoeae and C. trachomatis was detected in genital specimens by culture and DFA respectively. Multiplex PCR was used to detect N. gonorrhoeae and C. trachomatis infection in both genital and urine specimens. Among men with urethritis, N. gonorrhoeae was detected in 70% by culture and 77% by PCR, while C. trachomatis as detected in 7.5% by DFA and 17.5% by PCR. Among females with endocervicitis, N. gonorrhoeae was detected in 7.7% by culture and 30.7% by PCR, while C. trachomatis was detected in 7.7% by DFA and in 15.4% by PCR. None of the asymptomatic males were positive for N. gonorrhoeae and C. trachomatis by conventional methods, while 43.9% were positive for N. gonorrhoeae and 7.5% for C. trachomatis by PCR. Fifty per cent of asymptomatic women were positive for C. trachomatis by PCR alone. We encountered PCR positive but culture/DFA negative results and also PCR negative but culture/DFA positive results. In view of this a single PCR test cannot be used for diagnosis and treatment of N. gonorrhoeae and C. trachomatis infection unless confirmed by a second test.

Cervicitis: a prospective observational study of empiric azithromycin treatment in women with cervicitis and non-specific cervicitis.

Treatment with 1 G azithromycin was observed prospectively in 130 women with cervicitis (>30 polymorphonuclear leucocytes/high-powered field) enrolled in a cervicitis aetiology study of 558 women at three sexually transmitted infection clinics in Sydney, Australia. Two overlapping groups of women with cervicitis were considered: 'cervicitis group 1' (n = 116) excluded women with Trichomonas vaginalis and a subgroup of this, 'cervicitis group 2' (non-specific cervicitis) (n = 96) further excluded women with Neisseria gonorrhoea, Chlamydia trachomatis and Mycoplasma genitalium at enrolment. Testing for Chlamydia trachomatis, Mycoplasma genitalium and Trichomonas vaginalis was by PCR and Neisseria gonorrhoea by PCR and culture. Treatment outcomes were cervicitis or vaginal symptoms at follow-up. Effect on cervicitis at follow-up was also assessed after additional reported partner treatment. In 'cervicitis group 1' where prevalence of Mycoplasma genitalium and/or Chlamydia trachomatis was 23/116 (19.8%), azithromycin reduced cervicitis at follow-up (RR = 0.62 (95% CI 0.39-0.97) p = 0.035), but there was no significant effect in non-specific cervicitis ('cervicitis group 2') (RR = 0.60 (95% CI 0.35-1.01) p = 0.056). Empiric treatment did not reduce vaginal symptoms at follow-up in either group. No effect of empiric partner treatment was seen. The conclusion was that empiric azithromycin treatment of cervicitis reduces cervicitis at follow-up in populations with high prevalence of Chlamydia trachomatis and/or Mycoplasma genitalium. There are no benefits of empiric azithromycin for non-specific cervicitis or empiric partner treatment.

Removal of the retained cervical stump.

OBJECTIVE: The purpose of this study was to identify indications for and complications of abdominal or vaginal surgical removal of the cervical stump after previous supracervical hysterectomy. STUDY DESIGN: This was a retrospective chart review of trachelectomy patients at Mayo Clinic, Rochester, Minnesota, or Mayo Clinic, Scottsdale, Arizona, between January 1974 and December 2003. RESULTS: Of 335 patients with a history of supracervical hysterectomy who subsequently required trachelectomy, 25 were excluded from study. Half of the remaining 310 patients had trachelectomy between 1974 and 1983, an average of 26 years after hysterectomy. The indication in three quarters of trachelectomies performed vaginally was prolapse. The vaginal approach had significantly fewer complications than the abdominal approach. CONCLUSION: Removal of the cervical stump is infrequent and has declined over a 30-year period. The decline in trachelectomy may be because of a decreasing number of supracervical hysterectomies performed. When trachelectomy is performed vaginally, prolapse is the most common indication, and there are few complications.

Spondyloarthritis and enthesopathy. Current concepts in rheumatology.

Spondyloarthritis (Sp) is newly defined as arthritis that is clinically, pathologically, and genetically related to and predisposed to ankylosing spondylitis (AS) and Reiter's syndrome (RS) rather than to rheumatoid arthritis (RA). A diagnosis of Sp does not necessarily imply arthritis of the spine and does not depend on the demonstration of roentgenographic sacroiliitis that, in this conceptualization, is recognized not as the essential hallmark, but rather merely as a diagnostic "way station" on a continuum of disease, which may (but need not necessarily) begin with RS or be complicated during its course by AS or RS. Spondyloarthritis is distinctively characterized morphologically and clinically by disproportionate inflammation at the entheses, the sites of attachment of tendons and ligaments to bone. Family history or presence of enthesopathic pain, psoriasis, inflammatory bowel disease, uveitis, recurrent urethritis, prostatitis or cervicitis, keratoderma blennorrhagicum, HLA-B27, and asymmetric pauciarticular lower lower extremity arthritis without rheumatoid factor or rheumatoid nodules suggests a diagnosis of Sp rather than RA.

Herpes Simplex Virus Cervicitis Mimicking Preterm Premature Rupture of Membranes.

BACKGROUND: The diagnosis of preterm premature rupture of membranes (PROM) is based on pooling, ferning, and Nitrazine tests; definitive diagnosis is made with a blue dye test. CASE: A 21-year-old woman, gravida 1 para 0, at 25 5/7 weeks of gestation was admitted for preterm PROM with positive findings of pooling, Nitrazine, and ferning. Her cervix was bluish with white plaques. Amniotic fluid volume was normal. On hospital day 8, her discharge ceased; examination was negative for pooling, Nitrazine, and ferning. A blue dye tampon test was negative. A Pap test result from her hospitalization returned consistent with herpes infection. CONCLUSION: The diagnosis of preterm PROM should be constantly reevaluated in the setting of a normal amniotic fluid volume.

Hormonal contraception and risk of cervical infections among HIV-1-seropositive Kenyan women.

OBJECTIVE: To evaluate the relationship between hormonal contraceptive use and the acquisition of cervical sexually transmitted infections (STI) among HIV-1-infected women. DESIGN: A prospective cohort study of 242 commercial sex workers in Mombasa, Kenya, followed from the time of HIV-1 infection. METHODS: At monthly follow-up visits, sexual behavior and contraceptive use were recorded, and laboratory screening for STI was performed. Multivariate Andersen-Gill proportional hazards models were constructed to examine the association between the use of hormonal contraception and the occurrence of cervical STI. RESULTS: The median duration of follow-up after HIV-1 acquisition was 35 months, and 799 person-years of follow-up were accrued. After adjustment for demographic factors and sexual behavior, women using the injectable contraceptive depot medroxyprogesterone acetate were at increased risk of Chlamydia trachomatis infection [hazard ratio (HR) 3.1, 95% confidence interval (CI) 1.0-9.4, P = 0.05] and cervicitis (HR 1.6, 95% CI 1.0-2.3, P = 0.03) compared with women using no contraception. The use of oral contraceptive pills was associated with an increased risk of cervicitis (HR 2.3, 95% CI 1.4-3.8, P = 0.001). Hormonal contraception was not associated with an increased risk of infection with Neisseria gonorrhoeae. CONCLUSION: The use of hormonal contraception by HIV-1-infected women was associated with an increased risk of cervicitis and cervical chlamydia infection. HIV-1-seropositive women using hormonal contraception should be counseled about the importance of consistent condom use to prevent both STI and HIV-1 transmission.

Fluoroquinolones for the treatment of nongonococcal urethritis/cervicitis.

Approximately 50% of cases of nongonococcal urethritis reported among men are caused by Chlamydia trachomatis. Other pathogens implicated in the bacterial etiology of nongonococcal urethritis that occur independently or concurrently with gonorrhea include Ureaplasma urealyticum and species of Mycoplasma, including Mycoplasma hominis. The etiology of up to half of the cases, however, remains uncertain. Historically, C. trachomatis genital infections have been difficult to diagnose because of the need for expensive cell-culture methods that are technically difficult and produce delayed results. In addition, women with nongonococcal cervicitis/mucopurulent cervicitis are frequently asymptomatic except for vaginal discharge. Nongonococcal urethritis may also be asymptomatic in men. Increased morbidity is associated with unidentified and untreated C. trachomatis infections, especially in women and children. Currently, the Centers for Disease Control recommends that all patients diagnosed with nongonococcal urethritis, nongonococcal cervicitis, or gonorrhea--along with their sexual partners--receive adequate antimicrobial therapy that includes antimicrobial activity against chlamydiae. A tetracycline antibiotic is most commonly recommended. However, tetracyclines have variable in vitro activity against U. urealyticum and Mycoplasma species. New antibiotic therapy options with broader antimicrobial coverage are needed for the management of nongonococcal urethritis and cervicitis.