Adolescent women with sexually transmitted infections: who gets lost to follow-up?

BACKGROUND: Adolescent patients comprise the highest rate of Neisseria gonorrhoeae (GC) and Chlamydia trachomatis (CT) in the United States. These patients often initially present to the emergency department (ED) with vague symptoms. OBJECTIVES: 1) Quantify the frequency of underrecognized GC and CT cervical infections in adolescent women tested in the ED; 2) describe and compare the characteristics of those treated and not treated during the initial visit; and 3) quantify the delay interval until treatment was provided. METHODS: This was a retrospective, cohort analysis of consecutive females (ages 13-19 years) seen at four academic medical centers over a 36-month period with positive results for GC/CT. Our key outcome measures were the proportion of adolescent females being untreated in the ED, the time to subsequent treatment, and the proportion lost to follow-up. RESULTS: During the study period, 382 female adolescents had positive polymerase chain reaction studies for GC or CT or both; 266 (70%) were not treated in the ED. Untreated patients were significantly more likely to have a discharge diagnosis of urinary tract infection (23% vs. 11%, p < 0.008), new pregnancy (29% vs. 8%, p < 0.001), and vaginitis (24.8% vs. 5%, p < 0.001). Subsequently, only 11.7% (31/266) of the untreated patients fit the Centers for Disease Control and Prevention guidelines for empiric treatment of pelvic inflammatory disease. After telephone, mail, and public health follow-up, treatment could be documented for only 59% of the patients. CONCLUSION: The majority of adolescent women found to have GC or CT or both in the ED were not treated at presentation.

Epidemiology and spectrum of positive bacteriological culture in intrauterine fluid collected from women with postmenopausal bleeding.

OBJECTIVE: This study aims to examine the prevalence and bacteriological findings of different types of intrauterine fluid collection in women presenting with postmenopausal bleeding and the risk factors for predicting positive microbiological culture, mixed growth, and anaerobic growth. METHODS: This is a retrospective cohort study. Data from all of the women who were assessed in our one-stop postmenopausal bleeding clinic between 2008 and 2011 and who were found to have intrauterine fluid collection were reviewed. Endometrial aspirates of all women were sent for bacterial culture and histological examination. The risk factors for positive culture were assessed by both univariate and multivariate analyses. RESULTS: A total of 228 cases of intrauterine fluid collection were included for analysis. There were 109 (47.8%) cases of pyometra, 98 (43.0%) cases of hydrometra, and 21 (9.2%) cases of hematometra. Escherichia coli, Bacteroides fragilis, and Enterococcus were the commonest microorganisms isolated from endometrial aspirates. Both endometrial malignancy and benign intrauterine pathologies are not risk factors for positive culture. Advanced age (>75 y) is an independent risk factor for positive culture (odds ratio, 2.89; 95% CI, 1.39-6.01) and mixed growth (odds ratio, 2.18; 95% CI, 1.02-4.67). Residency in nursing homes is an independent risk factor for mixed growth (odds ratio, 2.61; 95% CI, 1.21-5.63) and anaerobic growth (odds ratio, 2.55; 95% CI, 1.01-6.44). CONCLUSIONS: E. coli, B. fragilis, and Enterococcus are the commonest microorganisms isolated from intrauterine fluid. Apart from drainage of the intrauterine fluid collection, successful management also requires appropriate antibiotics and improvement in perineal hygiene.

Clinical and microscopic signs of cervicitis and urethritis: correlation with Chlamydia trachomatis infection in female STI patients.

Chlamydia trachomatis is among the most prevalent genital infections and is an important cause of tubal factor infertility. The majority of infected females are asymptomatic. Evidence on the reliability of signs of inflammation used to predict chlamydia in female patients is inconsistent. This study examined associations between criteria routinely used in many Scandinavian sexually transmitted infection (STI) clinics and a positive chlamydia test in a high-prevalence population. Clinical and microscopic signs of cervicitis and urethritis were recorded in 99 women attending due to chlamydia infection in a sexual partner. Mucopurulent cervical discharge, easily induced bleeding from the cervix, and more polymorpho-nuclear cells than epithelial cells in vaginal wet smear all correlated significantly with a positive Chlamydia trachomatis test (odds ratios: 3.4, 4.0 and 4.8, respectively). Increased numbers of polymorphonuclear leucocytes (>30 and ≥ 5 respectively) in stained cervical and urethral smears were not significantly correlated with chlamydia infection. Hence, routine collection of cervical and urethral smears in female STI patients is questionable.

Postmenopausal tuberculosis endometritis.

Tuberculosis remains a global health problem, primarily in developing countries with inadequate health services. A significant portion of tuberculosis in these settings is extrapulmonary, including tuberculosis of the genitourinary tract. Patients with genital tuberculosis are usually young women detected during work up for infertility. After menopause, tuberculosis of the endometrium is a rare possibility probably because of the decreased vascularity of the tissues. We present a case of endometrial tuberculosis with postmenopausal vaginal bleeding.

Comportamiento clínico y seguimiento de la enfermedad del trofoblasto gestacional abril-1996-dicembre-1999 en el Hospital Bertha Calderón

El presente estudio es de tipo descriptivo decorte longitudinal realizado en el período de abril de 1996 a diciembre de 1999. Se estudiaron 118 pacientes que se ingresaron al servicio de complicaciones I y Oncología: fueron ingresadas por presentar cualquier entidad clínica de la Enfermedad Trofoblastica gestacional; a estas pacientes se les dió seguimiento durante el tiempo que duró el estudio en el área de consulta externa del Hospital Berta Calderón. Se analizó cada uno de los casos tomando como parámetros, el abordaje clínico y de laboratorio. La enfermedad de Trofoblasto afecta especialmente a las mujeres jóvenes en edad reproductiva, menor de 25 años no existiendo diferencia respecto a la aparición de la enfermedad con la gestación. En su mayoría consultaron por sangrado transvaginal asociado con dolor bajo vientre o hiperemesis gravídica. Acudieron con el útero de mayor tamaño de acuerdo a su edad gestacional. El 77 porciento de las pacientes fueron diagnósticadas por ultrasonido pélvico. La cuantificación de la Hormona Gonodotropina Coriónica Humana en el 64 porciento de los casos no fue realizada; siendo la causa principal el factor económico. El 97 porciento de los casos se evacuó por legrado por aspiración eléctrico, confirmándose histopatológicamente como Mola Hidatidiforme completa en el 86 porciento de los casos 2.5 como coriocarcino, 1.6 porciento como Mola Parcial y Mola Invasiva respectivamente. En cuanto a la estadificación de riesgo se encontró 7 casos de bajo riesgo, y 3 de alto riesgo. Se trato a las pacientes de bajo riesgo con mono quimioterapia (Methodrexate o Actinomicina D). Los altos riesgos 3 caso; 2 de ellos se trataron con poli quimoterapia (MAC o EMACO), que además se asoció con histerectomía abdominal, una por sangrado profuso y otra por que el foco tumoral In útero. El tercero caso se le indico la poli quimoterapia, pero no se le aplicó por malas condiciones de la pacientes y falleció antes de aplicarse el tratamiento. Se considera que el tratamiento indicado fue satisfactorio en las pacientes que acudieron a su consulta y que los niveles de Hormona Gondotropina Coriónica Humana llegaron a niveles normales. El 54 porciento de las pacientes estudiadas acudieron por lo menos a un control de seguimiento en la consulta externa; el 6 porciento de éstos acudieron a sus 8 controles...

Hypothesis on the role of sub-clinical bacteria of the endometrium (bacteria endometrialis) in gynaecological and obstetric enigmas.

Unexplained infertility, recurrent abortion, dysfunctional uterine bleeding, pelvic pain, premenstrual syndrome, premature labour, placental insufficiency and pre-eclampsia are examples of common obstetric and gynaecological problems that frequently defy adequate explanation. Bacterial vaginosis, a non-inflammatory condition, is associated with premature labour, but antibiotics administered topically provide less effective prophylaxis than those administered orally. This would indicate that bacterial vaginosis might be a marker for significant genital tract bacteria, but some pathology is dependent on micro-organisms ascending out of reach of topical antibiotics. The author was led to consider the hypothesis that micro-organisms, possibly those associated with bacterial vaginosis, surreptitiously inhabit the uterine cavity (bacteria endometrialis) where they are culprits of some common gynaecological and obstetric enigmas. The objective of this review is to provide an initial theoretical examination of this hypothesis. Bacteria in the endometrium have been associated with infertility. Antiphospholipids have been linked to recurrent miscarriage and pre-eclampsia and with infections including Mycoplasma. Pre-eclampsia might be explained by an exaggerated host response to intrauterine micro-organisms or bacterial toxins. The hypothesis that one common factor, bacteria endometrialis, could provide a plausible explanation for a variety of obstetric and gynaecological mysteries is particularly intriguing. There is sufficient evidence to justify further investigation.

The clinical significance of the genital microbiologic flora at vacuum aspiration following miscarriage.

85 women undergoing vacuum aspiration following miscarriage were studied. At the time of vacuum aspiration, immunofluorescent stainings for detection of C. trachomatis proved positive in 5.9% of the patients. Group B streptococci were isolated in 7.5%, coliforms in 3.5%, and Gardnerella vaginalis in 51% of the patients. The overall frequency of postabortal pelvic inflammatory disease (PID) was 3.5%, whereas 40% of chlamydia-positive women contracted postabortal PID (p less than 0.05). No significant relation between other microorganisms and postabortal PID was observed. The duration of postabortal bleeding was unrelated to the genital microbiologic flora. Based on anamnestic information about previous pregnancies and duration of preoperative bleeding it was possible to define subgroups at risk of harboring C. trachomatis and coliforms. The clinical significance of this is unknown.

Isolation of Gardnerella vaginalis in pure culture from the uterine cavity of patients with irregular bleedings.

Hysterectomy was performed in three patients because of persistent irregular vaginal bleeding. Before the operation samples were taken from the cervical os for cultivation of Gardnerella vaginalis, yeasts, viruses, Chlamydia trachomatis, and aerobic and anaerobic bacteria. Immediately after the operation, the uterus was opened under sterile conditions and samples obtained from the isthmus and fundus of the uterine cavity were examined microbiologically. In all three patients G. vaginalis was grown in pure culture from the fundus. Serum antibody titres against G. vaginalis were significantly raised in all three patients, and histology revealed mononuclear cells in the endometrium. The isolation of G. vaginalis from the endometrium of patients with clinical and histological signs of inflammation and with antibodies to G. vaginalis in serum indicates that the organism may play a causative role in endometritis.

Bacterial colonization of intrauterine devices (IUDs).

The bacterial colonizing of the intrauterine device (IUD) and its tail were studied in 152 IUDs obtained from 70 symptomless IUD wearers, 13 women with dysfunctional bleeding, 23 women with pelvic inflammatory disease, 31 women in whom the tail of an IUD was no longer visible and 17 women who were pregnant with an IUD in situ. The IUDs were either removed by the transcervical route or through a fundal incision in the uterus after hysterectomy. Most IUD were heavily contaminated by bacteria, especially Staphylococcus epidermidis, Enterococci and anaerobic Lactobacilli. The number of colonies was higher in women with dysfunctional bleeding and pelvic inflammatory disease than in others with a predominance of pathogenic bacteria, namely beta-hemolytic Streptococci, Staphylococcus aureus and Escherichia coli. Almost half of the IUDs without a tail protruding through the cervix were sterile. With pregnancy in the presence of an IUD, 71% of devices grew bacteria which were mainly anaerobic.