Asociación entre la exposición a violencia íntima de pareja contra la mujer y el reporte de secreción y úlceras genitales

Objetivo: Evaluar la asociación entre la violencia íntima de pareja emocional, física y sexual con el auto reporte de secreción y úlcera genital en mujeres participantes de una encuesta poblacional. Métodos: Se realizó un análisis de la Encuesta Demográfica y de Salud Familiar del Perú, 2021. Los criterios de inclusión fueron tener 15 a 49 años, ser casadas o convivientes, y estar seleccionadas y entrevistadas para el módulo de violencia doméstica. Se estimó la prevalencia de auto reporte de secreción y úlcera genital. La asociación con la violencia íntima de pareja fue realizada mediante regresión logística binaria con la estimación de la razón de momios, considerando el diseño muestral complejo. Resultados: La prevalencia del reporte de úlcera o secreción genital fue 10,0%. La razón de momios para reportar secreción o úlcera genital entre las mujeres que sufrieron violencia física leve comparado con las no expuestas fue 2,25 (IC95%: 1,72 a 2,94), el riesgo incrementó a 3,42 (IC95%; 2,39 a 4,90) entre las mujeres que sufrieron violencia física severa. La razón de momios generada por la exposición a violencia sexual para reportar secreción o úlcera fue mayor (OR: 3,84, IC95%: 2,47 a 5,96). Conclusiones: Las mujeres expuestas a cada uno de los tres tipos de violencia íntima de pareja tuvieron mayor chance de reportar secreción o úlcera genital en los últimos 12 meses. El riesgo se incrementa cuando coexisten la forma física y sexual.

Objective: To assess the association between emotional, physical, and sexual intimate partner violence with self-reported discharge and genital ulcer in women from participants in a population-based survey. Methods: An analysis of the Demographic and Family Health Survey of Peru, 2021 was performed. Inclusion criteria were 15-49 years of age, married or cohabiting, and selected and interviewed for the domestic violence module. The prevalence of self-reported discharge and genital ulcer was estimated. The association with intimate partner violence was performed by binary logistic regression with odds ratio estimation, considering the complex sample design. Results: The prevalence of reporting genital ulcer or discharge was 10.0%. The odds ratio for reporting genital discharge or ulcer among women who suffered mild physical violence compared with those not exposed was 2.25 (95%CI: 1.72-2.94), the risk increased to 3.42 (95%CI: 2.39-4.90) among women who suffered severe physical violence. The odds ratio generated by exposure to sexual violence for reporting discharge or ulcer was higher (odds ratio: 3.84, 95% CI: 2.47-5.96). Conclusions: Women exposed to each of the three types of intimate partner violence had a higher chance of reporting genital discharge or ulcer in the last 12 months. The risk increases when physical and sexual violence coexist.

The Burden and Risk Factors of Reproductive Tract Infections among Married Women Aged 15-49 Years in Urban Slum of Agra Uttar Pradesh

Introduction: In developing countries, reproductive tract infection among women commonly goes undiagnosed and their sequel causes various complications. Objectives: To find out the prevalence of RTI/STI through a syndromic case approach and its correlates among women of reproductive age group. Material and Methods: A community-based cross-sectional study was carried out among 500 eligible married women residing in urban slums of Agra by using WHO Syndromic case approch for diagnosis of RTIs/STIs. Results: The overall prevalence of RTI/STD was found to be 32.80% where vaginal discharge (22.60%) and lower abdominal pain (8.20%) were the most common syndromes. On multivariate analysis, religion, caste, type of absorbent used during menses, and history of IUD use were found to be significantly significant. Conclusion: The result of this study highlights the high prevalence and potential risk factors that contribute to the occurrence of RTI. It also emphasizes the need of training and education session of the participants to identify the early symptoms of RTI.

Procalcitonin and C-reactive protein levels in patients with genital ureaplasma urealyticum infection and analysis of related risk factors / 中国基层医药

Objective:To investigate the changes in procalcitonin (PCT) and C-reactive protein (CRP) levels in married women with genital ureaplasma urealyticum infection and analyze the risk factors of genital ureaplasma urealyticum infection.Methods:A total of 116 married women with genital ureaplasma urealyticum infection who received treatment in the First Affiliated Hospital of Wenzhou Medical University from January 2019 to December 2019 were included in the observation group. An additional 50 healthy married women who concurrently received physical examination in the same hospital were included in the control group. Serum levels of PCT and CRP were compared between the two groups. Questionnaire outcomes and the risk factors for genital ureaplasma urealyticum infection were subjected to univariate analysis and logistic regression analysis.Results:Serum levels of PCT and CRP in the observation group were (3.71 ± 0.64) μg/L and (34.26 ± 4.23) mg/L, respectively, which were significantly higher than those in the control group [(0.49 ± 0.16) μg/L, (4.84 ± 0.75) mg/L, t = 35.05, 48.76, both P < 0.001]. In the observation group, the proportions of women who used condom each time, who had no abortion, who had one sexual partner, who had first sexual intercourse at the age of ≥ 20 years, who had sexual intercourse ≤ 3 times/week, who had no history of unclean sexual contact, and who knew knowledge of genital ureaplasma urealyticum infection were 54.55%, 24.24%, 65.15%, 54.55%, 42.42%, 69.70%, 34.85%, respectively, which were significantly lower than those in the control group [80.00%, 48.00%, 88.00%, 76.00%, 66.00%, 94.00%, 60.00%, χ2 = 9.79, 9.33, 8.81, 6.89, 7.89, 11.56, 9.32, P = 0.002, 0.009, 0.003, 0.008, 0.005, 0.001, 0.002). Multivariate analysis showed that abortion frequency, number of sexual partners, age at first sexual intercourse < 20 years, frequency of sexual intercourse and history of unclean sexual contact were independent risk factors for genital ureaplasma urealyticum infection ( OR = 2.12, 3.58, 2.34, 2.84, 4.24). Frequent condom use and knowledge of genital ureaplasma urealyticum infection were protective factors for genital ureaplasma urealyticum infection ( OR = 4.03, 3.03). Conclusion:Abnormal increases in serum PCT and CRP levels in married women can be used as sensitive indicators for early diagnosis of genital ureaplasma urealyticum infection. Frequency of sexual intercourse, number of sexual partners, more times of abortion, premature sexual activity, and history of unclean sexual contact are the risk factors of genital ureaplasma urealyticum infection.

Effects of Gongyanping Capsule on genital tract infected by ureaplasma urealyticum and fertility of mice / 国际中医中药杂志

Objective:To observe the effect of Gongyanping Capsule on genital tract infected by ureaplasma urealyticum and fertility of mice, and to explore its mechanism.Methods:One hundred female ICR mice were divided into normal control group, model control group, azithromycin group, the low and high-dose group of Gongyanping Capsule according to random number table method. Except for the normal control group, the other groups were infected with ureaplasma urealyticum to establish the reproductive tract inflammation model. The azithromycin group was given 40 mg/kg of azithromycin, the low and high-dose groups were given 50 and 100 mg/kg of Gongyanping Capsule respectively, the normal control group and model control group were given equal volume of normal saline, once a day, for 4 consecutive weeks. The fertility status of each group was recorded. HE staining was used to observe the pathological changes of the vaginal tissues of the mice in each group, and the content of monocyte chemoattractant protein 1 (MCP-1), IL-4, IL-12, TNF-α myeloperoxidase (MPO) and GSH-Px of the mice in each group were determined; RT-PCR and Western blot were used to determine the vagina level of mRNA and protein expressions of TLR4 and NF-κB.Results:Compared with the model control group, the birth time and the number of dead mice in the azithromycin group and the low and high dose groups of Gongyanping Capsule decreased ( P<0.05), and the number of born mice increased ( P<0.05). The level of MCP-1, MPO, IL-4, IL-12, TNF-α decreased ( P<0.05), the level of GSH-Px increased ( P<0.05), the expression of TLR4 mRNA (1.25±0.33, 2.97±0.92, 2.32±0.72 vs. 3.69±1.32), NF-κB mRNA (1.48±0.42, 2.91±0.99, 2.13±0.70 vs. 3.83±1.41) decreased ( P<0.05), the expression of TLR4 (0.63±0.13, 1.32 ± 0.34, 1.04 ± 0.33 vs. 1.63 ± 0.41), NF-κB (0.63 ± 0.14, 1.36 ± 0.32, 1.03 ± 0.30 vs. 1.94 ± 0.58) decreased ( P<0.05), and had a certain dose-dependence. Conclusion:Gongyanping Capsule has obvious therapeutic effect on genital tract mice infected by ureaplasma urealyticum, and can significantly improve the fertility of mice; the mechanism may be related to that Gongyanping Capsule could inhibit the vaginal TLR4/NF-κB pathway in mice.

Caracterización clínico-epidemiológica de la mujer infértil / Epidemiological-clinical characterization of infertile women

RESUMEN Fundamento: la infertilidad es la incapacidad para tener hijos, pero con posibilidad de embarazo que no llega a término. En el mundo existen 187 millones de parejas afectadas. Objetivo: caracterizar las mujeres atendidas en la consulta municipal de infertilidad. Métodos: se realizó un estudio descriptivo observacional y retrospectivo en Policlínico Docente Emilio Daudin Bueno, de la provincia Guantánamo, durante el periodo enero de 2017 a junio de 2020. El universo estuvo constituido por las 128 mujeres infértiles de 19-39 años atendidas en consulta. Fueron evaluadas variables cualitativas y cuantitativas. La información de cada variable estudiada se obtuvo de las historias clínicas de las pacientes atendidas en consulta. Resultados: predominaron las féminas de 25-29 años con infertilidad secundaria; las infecciones genitales como factor causal predominante, seguido de los antecedentes obstétricos desfavorables y en la mayoría de las pacientes el peso saludable como evaluación nutricional. Se pudo percibir que del total de las pacientes, en algunas existió algún grado de aumento del peso corporal. Conclusiones: la consulta de infertilidad cumple el objetivo de lograr la concepción de las féminas según las causas que impiden la misma, la actuación de cada profesional de la salud al incorporar los conocimientos necesarios a emplear en su adecuado seguimiento, permitirá concretarlo desde la Atención Primaria de Salud.

ABSTRACT Background: infertility is the inability to have children, but with the possibility of pregnancy, which does not reach term. There are one hundred and eighty-seven million affected couples in the world. Objective: to characterize women treated in the municipal consultation of infertility. Methods: an observational and retrospective descriptive study was carried out in Emilio Daudinot Bueno Docent Polyclinic, Guantánamo, during the period January 2017 to June 2020. The universe was made up of 128 infertile women who met the inclusion criteria: 19-39 years old, seen in infertility consultation and fulfill the concept of infertility. Qualitative and quantitative variables were evaluated. The primary data was obtained from the medical records of the patients seen. Results: females aged 25-29 years with secondary infertility predominated; genital infections as the predominant cause factor, followed by unfavorable obstetric history and, in most patients, healthy weight as a nutritional assessment. It was possible to perceive that of the total number of patients, in some there was some degree of increase in body weight. Conclusions: the infertility consultation fulfills the objective of achieving the conception of women by attenuating the causes that prevent it, the performance of each health professional by incorporating the necessary knowledge to be used in its adequate follow-up, will allow specifying it from Primary Care of health.

Actualización de la infección por Chlamydia trachomatis en mujeres / Update of Chlamydia trachomatis infection in women

La infección por Chlamydia trachomatis es la infección de transmisión sexual bacteriana más frecuente en el mundo. En este artículo se revisa la prevalencia reportada en Chile, cuadro clínico, diagnóstico, tratamiento, prevención y complicaciones a largo plazo en mujeres.

Chlamydia trachomatis infection is known to be the most common sexually transmitted bacterial infection world-wide. This article reviews the prevalence reported in the Chilean population, as well as the clinical manifestations, diagnosis, treatment, prevention and complications in women

Phage therapy and its application and prospects in skin and genitourinary tract infections / 中华皮肤科杂志

The emergence of a large number of drug-resistant bacteria has brought severe challenges to clinical anti-infection treatment. Phage therapy is considered to be a very promising method to cope with this dilemma, which has been explored and applied in many disciplines. Its efficacy has also been confirmed in clearing skin and mucous membrane infections, and it has become a hot spot in international research. The use of phage cocktails, phage lysozymes and phage proteins has shown good efficacy in the treatment of drug-resistant Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Klebsiella, Bacillus proteus, etc. This review summarizes the background, characteristics, development of phage therapy, and its application and prospects in skin and genitourinary tract infections.

Comparison of two methods for detection of Chlamydia trachomatis and Ureaplasma urealyticum in male reproductive tract / 北京大学学报(医学版)

OBJECTIVE@#To investigate the value of clinical application of simultaneous amplification and testing of RNA (SAT-RNA) for detecting Chlamydia trachomatis (CT) and Ureaplasma urealyticum (UU) by comparing with the polymerase chain reaction testing of DNA (PCR-DNA) method.@*METHODS@#Specimens from both urethra swab and the first avoid urine which should be at least one hour after the previous urination were collected from 163 men who were scheduled for in vitro fertilization and embryo transfer (IVF-ET) treatment due to female factors at Center for Reproductive Medicine, Shengjing Hospital of China Medical University during the period of April 2016 to April 2017. Among the 163 men, 109 simultaneously provided semen that was collected after 3-7 days of sexual abstinence for the testing. Urine and semen specimens were detected for CT and UU with SAT-RNA, while urethra swab specimens were detected for CT and UU with standard PCR-DNA. Detection results of the SAT-RNA were compared with those of the PCR-DNA method.@*RESULTS@#The positive rate of UU in the urethra swab detected with PCR-DNA and that of UU in the urine with SAT-RNA were 47.24% and 47.85%, respectively, and the coincidence rate was 93.25%. In addition, the positive and negative coincidence rates were 93.51% and 93.02%, respectively, and the concordance between the two methods was very good (Kappa=0.865). On the other hand, the positive rate of CT in the swab specimen tested with PCR-DNA was 3.07% and that of CT in urine with SAT-RNA was 4.29%, and the coincidence rate was 97.55%. Moreover, the positive and negative coincidence rates were 80.00% and 98.10%, respectively, and the concordance between the two methods was good (Kappa=0.654). Regarding SAT-RNA detection of UU in the urine and semen specimen of the 109 patients, the positive rates of UU in the urine and semen specimens were 50.46% and 44.95%, respectively; and the coincidence rate between the two specimens was 88.99%. In addition, the positive coincidence rate and the negative coincidence rate was 93.88% and 85.00%, respectively, and the concordance between the two specimens was good (Kappa=0.780). Similarly, SAT-RNA detection of CT in the urine and semen specimens showed the positive rate was 5.50% and 3.67%, respectively; and the two specimens showed 98.17% coincidence rate. The positive and negative coincidence rates were 100.00% and 98.10%, respectively, and the concordance was also good (Kappa=0.791).@*CONCLUSION@#SAT-RNA detection of CT and UU in the urine specimen showed good concordance with the PCR-DNA detection of CT and UU in the urethra swab specimen. In addition, the concordance was also good between the urine and semen specimens detected with SAT-RNA. These results indicate that, as a less invasive and equally accurate procedure, SAT-RNA may be more suitable for clinical application.

A study to determine socio demographic corelates of reproductive tract infection amongst women of reproductive age group

Background: Reproductive tract infection (RTI) is a public health problem, especially in developing country like India. The associated odium with this reproductive morbidity is often a stumbling block in seeking health care. The aim was to study the prevalence of RTI symptoms and its socio-demographic corelates.Methods: A cross-sectional study was undertaken in the rural field practice area of department of community medicine, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India, from July 2018 to September 2018. Total sample size calculated was 410. Random sampling was used to select eligible couple to whom a predesigned, pretested, semi-structured and anonymous interview schedule was administered after taking consent.Results: The prevalence of self-reported reproductive tract infections was found to be 41.2%. The prevalence was more in lower socio-economic classes, and it was statistically significant. Other socio-demographic corelates (age, education, occupation) did not showed any significant association.Conclusions: The reproductive tract infections prevalence is found to be considerably high in the women of reproductive age group. The frequency was higher among multigravida women and those using cloth during menstrual periods. RTIs are usually spurned by women and even the health care providers, so there is a need to give due consideration to this aspect of reproductive health.

Papiloma virus humano en adolescentes y jóvenes menores de 25 años / Human papillomavirus in adolescents and people younger than 25

RESUMEN Fundamento: la infección genital causada por el virus del papiloma humano es una infección de transmisión sexual común, que afecta a millones de personas de todo el mundo. Objetivo: determinar el comportamiento del papiloma virus humano de localización genital en adolescentes y jóvenes femeninas menores de 25 años. Métodos: se realizó un estudio descriptivo transversal en menores de 25 años atendidas en la consulta de patología de cuello del Policlínico de Nuevitas en el período comprendido desde enero a diciembre de 2016; con un universo de 93 pacientes con diagnóstico confirmado de papiloma virus humano en la citología orgánica. Resultados: el mayor número de las pacientes con papiloma virus humano presentaron lesiones intraepiteliales, con predominio de alto grado. Más de la mitad de las lesiones correspondieron al grupo de jóvenes entre 20 y 24 años. Se observó relación de la presencia del virus con varios factores de riesgos, casi la totalidad tuvieron su primeras relaciones sexuales precozmente. Alrededor de la tercera parte tuvieron relaciones sexuales múltiples, prevalecieron entre tres y cinco parejas sexuales, fue relevante la ectopia cervical, como antecedentes ginecológicos se observó la leucorrea como síntoma más frecuente. Conclusiones: existe una estrecha relación entre adolescentes con riesgos y presencia del papiloma virus humano, la presencia de este virus es un factor predisponente para que se presenten lesiones intraepiteliales cervicales.

ABSTRACT Background: genital infection caused by human papillomavirus is a common sexually transmitted infection, which affects millions of people around the world. Objective: to determine the behavior of human papillomavirus of genital location in adolescents and young women under 25 years. Methods: a cross-sectional descriptive study was carried out in girls under 25 years of age attended in the neck pathology clinic of the Nuevitas Polyclinic in the period from January to December 2016; with a universe of 93 patients that with confirmed diagnosis of human papillomavirus in organic cytology. Results: the greatest number of patients with human papillomavirus presented intraepithelial lesions, with a high degree of predominance. More than half of the injuries corresponded to the group of young people between 20 and 24 years old. Relationship of the presence of the virus with several risk factors was observed, almost all had their first sexual intercourse early. Around the third part of them had multiple sexual relations, three to five sexual partners prevailed, cervical ectopia was relevant, as gynecological history, leukorrhea was observed as the most frequent symptom. Conclusions: there is a close relationship between adolescents with risks and presence of human papillomavirus, the presence of this virus is a predisposing factor for cervical intraepithelial lesions.

Prevalence of ureaplasma urealyticum, mycoplasma hominis and human papillomavirus coinfection in people attending a sexually transmitted infections (STI)/HIV reference centre in Salvador, Bahia, Brazil / Prevalência da coinfecção por ureaplasma urealyticum, mycoplasma hominis e papilomavírus humano em pessoas atendidas em centro de referência de doenças sexualmente transmissíveis (DST)/HIV em Salvador, Bahia

Introduction: Ureaplasma urealyticum and Mycoplasma hominis are frequently found at many women's and men's urogenital tract, and have been associated with non-gonococcal urethritis, cervicitis, infertility, chorioaminionitis and adverse pregnancy outcomes. Some studies show high prevalence of human papillomavirus (HPV) in patients with non-gonococcal urethritis, while also presenting high frequency of Ureaplasma urealyticum infection in women with cervicalcytology abnormalities and men with genital warts. Objectives: To evaluate the prevalence of Ureaplasma urealyticum, Mycoplasma hominis and HPV coinfection in people attending a sexually transmitted infections (STI)/HIV reference centre and to identify the risk factors associated. Methods: A cross-sectional study with patients aged >18 years, carried out for Ureaplasma urealyticum and Mycoplasma hominis from July 1st to December 31, 2015, in a STI/HIV reference centre from the State of Bahia, Brazil. Sociodemographic and clinical data were obtained from secondary data from patients' charts and laboratory findings, and analyzed using SPSS 20.0. Pearson's χ2 test or Fisher's exact test was used to evaluate categorical variables. HPV clinical diagnosis was considered positive as the presence of genital warts. Results: In this study, 849 patients were included ­ 196 men and 653 women. Of the sample, 51.4% was diagnosed with at least one of the two bacteria. The prevalence of Mycoplasma hominis infection was higher in coinfection (16.7%) than in isolated infection (2.2%). The prevalence of Ureaplasma urealyticum isolated infection was 32.4%. A strong association was found between the presence of genital warts and Ureaplasma urealyticum infection, with an estimated risk of 1.230 (p=0.014). Conclusion: Our findings suggest the need for further investigation for Ureaplasma urealyticum infection in patients presenting genital warts on physical examination. In addition, in this context, greater attention should be given to women and pregnant women.

Introdução: Ureaplasma urealyticum e Mycoplasma hominis são frequentemente encontrados no trato urogenital de homens e mulheres, e têm sido associados à ocorrência de uretrites não gonocócicas, cervicites, infertilidade, corioamnionite e outras patologias obstétricas. Alguns estudos mostraram alta prevalência de papilomavírus humano (HPV) em pacientes com uretrites não gonocócicas, bem como alta frequência de infecção por Ureaplasma urealyticum em mulheres com anormalidades na citologia cervical e homens apresentando verruga genital. Objetivos: Avaliar a prevalência da coinfecção por Ureaplasma urealyticum, Mycoplasma hominis e HPV em pessoas atendidas em um centro de referência de DST/HIV e identificar os fatores de risco associados. Métodos: Estudo transversal com pacientes maiores de 18 anos, testados para Ureaplasma urealyticum e Mycoplasma hominis entre 1º de julho e 31 de dezembro de 2015, em um centro de referência de DST/HIV da Bahia, Brasil. Os dados clínicos e sociodemográficos foram obtidos por coleta de dados secundários a partir dos prontuários e achados laboratoriais dos pacientes e analisados usando SPSS 20.0. O teste de χ2 Pearson ou teste exato de Fisher foram usados para avaliar as variáveis categóricas. O diagnóstico clínico do HPV foi considerado positivo quando houve presença de verruga genital. Resultados: Foram incluídos neste estudo, 849 pacientes, sendo 196 homens e 653 mulheres. Da amostra, 51,4% foi diagnosticada com infecção por pelo menos uma das duas bactérias. A prevalência de infecção por Mycoplasma hominis foi maior na coinfecção (16,7%) do que isoladamente (2,2%). A prevalência da infecção isolada por Ureaplasma urealyticum foi de 32,4%. Houve forte associação entre a presença de verruga genital e infecção por Ureaplasma urealyticum, com estimativa de risco de 1,230 (p=0,014). Conclusão: Nossos achados sugerem a necessidade de investigação adicional para a infecção por Ureaplasma urealyticum nos pacientes apresentando verruga genital ao exame físico. Além disso, nesse contexto, maior atenção deve ser dada a mulheres e gestantes.

Determinants of menstrual hygiene among school going adolescent girls in urban areas of Hyderabad

Background: The word adolescent is derived from the Latin word “adolescere”, which means to grow into maturity. The adolescent girls get debarred due to various social misconceptions, lack of privacy, illiteracy of parents, especially mother, low socioeconomic conditions, and lack of proper health awareness and education about this sensitive issue which ultimately results this age group into vulnerability to reproductive tract infections, which can be reduced by improving the knowledge about the menstrual hygiene. Methods: A cross sectional study was conducted among school going adolescent girls during the month of November 2018. Data was collected using a questionnaire which includes socio-demographic variables and menstrual hygiene practices. Sample size of the study was 69 students. The assessment of knowledge was done as good knowledge (score: >5/10) poor knowledge (score <5/10). The of data and the. All the data collected was entered and analysed with MS excel software 2007. Results: 28.1% girls were aware of menstruation prior to attainment of menarche.. Major source of information about menstruation is mother (53.6%). More than 80% of adolescent girls are using sanitary pads as an absorbent. Lack of disposal facility and lack of water supply are reasons for school absenteeism. Conclusions: In this study the knowledge of menstruation hygiene among the study population is significantly associated with mother’s education and occupation.

An assessment of knowledge and practices relating to the usage of sanitary pads

Background: The knowledge of the proper use, disposal of sanitary pads, and its related side effects during menstruation is a vital aspect of a woman’s well-being. Use of sanitary pads appropriately and replacing them on time are essential practices needed to maintain menstrual hygiene. Failure to do so may lead to detrimental consequences that could affect the health of women and make them susceptible to reproductive tract infections. Objectives were to assess a range of factors considered by female about the usage of sanitary pads and the various methods employed regarding its disposal.Methods: A cross sectional study was conducted from March to June 2018, in the city of Karachi, by students of Jinnah Sindh Medical University. A sampling technique was used to select 391 females. Data collection was carried out using a structured questionnaire, by convenience sampling. Response of the participants was acquired using a 5-point Likert scale.Results: In total, 391 females from the city took part in this study; their ages ranging between 15-45 years. 95.7% of these females preferred sanitary pads over cloth, tampons, menstrual cups and toilet paper. Many women using sanitary pads believed, pads should be replaced often while menstruating and failure to do so may increase the risk of contracting infections (p≤0.01).Conclusions: The findings showed that a significant number of women are aware of the risks associated with sanitary napkins and have adequate knowledge related to its proper usage. The study also presented no significant risk of adverse effects associated with the use of sanitary pads.

Community based study of reproductive tract infections among women of the reproductive age group in a rural community of Eastern India

Background: RTI/STIs have a profound impact on sexual and reproductive health worldwide, the symptoms of which often goes unnoticed and women suffers from devastating consequences. The present study was conducted to analyse the prevalence of RTIs based on a syndromic approach among women of 15 to 49 years age, supported by both laboratory and clinical diagnosis to measure the actual magnitude of morbidity associated with RTIs among the study population. The objective of the study were to study the prevalence of reproductive tract infection among the women of reproductive age group (15-49 years), to find out the etiological diagnosis and to assess the socio-demographic profile of the study population.Methods: A cross-sectional study was carried out among 312 women aged 15-44 years in a rural area in West Bengal, using the WHO-Syndromic Approach for diagnosis and management of RTIs/STIs.Results: The prevalence of RTIs among the reproductive age group women was 43.6% based on their symptoms of RTI, with majority having abnormal vaginal discharge. According to laboratory investigations the most common cause of RTI was bacterial vaginosis which was 67.4% (using Amsel’s criteria) and 31.7% (as per Nugent’s score), followed by Vulvovaginal candidiasis which was found in 12.4%.Conclusions: RTI among women of reproductive age is quite a common morbidity.It is the need of the hour to educate women about reproductive health issues and encourage them to seek treatment for their problems and wherever possible both clinical and laboratory findings should corroborate self reported morbidity to know the exact prevalence of any disease in the community.

A retrospective analysis of infection and antimicrobial susceptibility of genital mycoplasma in Changsha from 2010 to 2017 / 中华检验医学杂志

Objective@#To study the prevalence and antimicrobial susceptibility of Ureaplasma urealyticum (Uu) and Mycoplasma hominis (Mh) in Changsha, and provide laboratory evidence for clinical drug use.@*Methods@#A retrospective study was conducted to analyze 53 006 specimens of suspected genital mycoplasma infection in Xiangya Second Hospital of Changsha District and Hunan Wangwang Hospital from 2010 to 2017, and to analyze the infection rate and drug resistance rate of Uu and Mh.@*Results@#From 2010 to 2017, a total of 53 006 specimens were detected, where there were 16 830 cases of Uu infection, the infection rate was 31.75%; 2 471 cases of Mh infection, the infection rate was 4.66%; and 1 071 cases of Uu and Mh mixed infection, the infection rate was 2.02%. Male Uu infection rate was 19.48%(5 989/30 749), which was lower than the female infection rate 48.71%(10 841/22 257) (χ2=5 091, P<0.001); male Mh infection rate was 3.16%(973/30 749), lower than female infection rate 6.73%(1 498/22 257) (χ2=369,P<0.001). The population of genital mycoplasma infection is concentrated between 20 and 40 years old, accounting for 71.76% (12 077/16 830). The drug resistance rates of Uu and Mh to doxycycline and minocycline were less than 2%, while the drug resistance rate to quinolones was higher; The resistance rate of Uu to macrolide antibiotics such as erythromycin, josamycin and clarithromycin were less than 2%, while the resistance rate to azithromycin, erythromycin and roxithromycin were higher, 29.74%(5 006/16 830) and 53.74%(9 045/16 830), respectively, and the resistance rate of Mh to macrolide antibiotics (except josamycin) was higher than 90%.Between 2010 and 2017, a gradually increasing resistance of ureaplasmas to azithromycin, from 3.81% (46/1 206) in 2010 to 53.15% (1 503/2 828) in 2017, and decreasing resistance to gatifloxacin and thiamphenicol were observed, from 76.78% (926/1 206) and 60.28% (727/1 206) in 2010 decreased to 34.23% (968/2 828) and 37.87% (1 071/2 828) in 2017, respectively. The resistance rate of Mh to gatifloxacin and thiamphenicol were decreased, from 68.93% (122/177) and 41.81% (74/177) in 2010 to 53.54% (159/297) and 21.21% (63/297) in 2017, respectively.@*Conclusions@#Doxycycline, minocyclinum and josamycin are good treatment options for genital mycoplasma in Changsha. The resistance rate of Uu to azithromycin is increasing, suggesting that the abuse of azithromycin is present in Changsha, and indicating that better management of antibiotics is necessary.

Detection of Chlamydia in multiple visceral organs of mice inoculated with Chlamydia through different routes / 中华皮肤科杂志

Objective To certify that Chlamydia can spread from the genital tract to the gastrointestinal tract for long-lasting colonization.Methods Totally,120 female C57BL/6J mice aged 5-6 weeks were divided into 4 experimental groups to be inoculated with purified Chlamydia muridarum (C.muridarum) elementary bodies in the vagina (n =35),gastric area (n =30),anus and rectum (n =30),retro-orbital venous plexus (n =5) respectively.Moreover,corresponding negative groups inoculated with sucrose phosphate glutamate buffer (n =5) were set up for each experimental group.On days 3,7,and every 7 days,vaginal and rectal discharges were collected with swabs from the mice,and the number of live C muridarum orgnisms in exfoliated cells infected with C muridarum in the swabs was determined.Indirect immunofluorescence assay and quantitative PCR (qPCR) were performed to determine the number of live chlamydial organisms and the copy number of chlamydial genomes in the mouse genital tract (vagina,uterus,oviduct and ovary),gastrointestinal tract (stomach,small intestine,cecum,colon,rectum)and parenteral tissues (heart,liver,spleen,lung,kidney) on days 7,14,28,56 and 105 after the inoculation.The number of live chlamydial organisms and copy number of chlamydial genomes were transformed logarithmically with a base of 10.The degree of hydrosalpinx and inflammation in the genital tract,and histopathological changes of the gastrointestinal tract were observed.The infectivity and virulence of C.muridarum in the genital tract and gastrointestinal tract were evaluated in the intragastric inoculation group and intra-anal and intrarectal inoculation group on days 28 and 56 after the inoculation.Blood samples were obtained from the mouse caudal vein in the retro-orbital venous plexus inoculation group on days 3,5,7,10 and 14 after the inoculation,the number of live chlamydial organisms and the copy number of chlamydial genomes in the blood samples were determined,and chlamydial infectivity in the genital tract and gastrointestinal tract was evaluated on day 56.Results On day 7 after the inoculation in the vagina,both C.muridarum live organisms and genomes were detected in the genital tract,gastrointestinal tract and parenteral tissues of all the mice.The largest common logarithm of the number of C.muridarum inclusion forming units (IFU) was observed in the vagina (6.26 ± 0.56),with the common logarithm of the copy number of chlamydial genomes in the vagina being 7.30 ± 0.23,and the common logarithms of the number of Chlamydia IFU and genomic copy were 2.60 ± 1.95 and 4.87 ± 0.09 respectively in the rectum.On day 28,no live Chlamydia was detected in the heart,lung or other parenteral tissues,while live Chlamydia could be found in the genital tract and gastrointestinal tract.The common logarithms of the number of Chlamydia IFU and genomic copy were 3.47 ± 1.06 and 5.80 ± 1.49 respectively in the vagina,and 4.00 ±0.35 and 5.14 ± 0.81 respectively in the rectum.On day 56,live Chlamydia could only be detected in the gastrointestinal tract.On day 105,live Chlamydia and its genomes could be still detected in the gastrointestinal tract,and the common logarithms of the number of Chlamydia IFU and genomic copy could be up to 2.60 ± 0.65 and 4.29 ± 0.57 respectively in the rectum.On days 28 and 56 after the inoculation,both live Chlamydia and its genomes could be detected in the gastrointestinal tract of all the mice in the intragastric inoculation group and intra-anal and intrarectal inoculation group.Chlamydia could survive in the blood for about 14 days in the retro-orbital venous plexus inoculation group,and live Chlamydia was detected in anal-rectal swabs in all the mice on day 14.On day 56 after the intravaginal inoculation with C.muridarum,severe hydrosalpinx,chronic inflammation and oviduct dilation occurred in the genital tract of 5 mice,but there was no obvious infiltration of inflammatory cells in the gastrointestinal tract,and inflammatory pathological changes were not observed in the gastrointestinal tract of mice after inoculation with Chlamydia through other routes either.Conclusion The infection with Chlamydia in the genital tract can lead to systemic dissemination,and Chlamydia can be spread to the gastrointestinal tract,and colonize and survive in the gastrointestinal tract for a long time.

Attach importance to female reproductive tract infection and vaginal microecological diagnosis and treatment in China / 中华检验医学杂志

Reproductive tract infection is an important part of systemic infection,and it has become a major social and public health problem in the world.Recent studies have shown that reproductive tract infection is closely related to tumor occurrence, infertility, ectopic pregnancy, premature rupture of membranes and premature delivery and so on.Almost all reproductive tract infections are accompanied by changes of genital tract microenvironment.The development of the vaginal microecological detection system and the application of the diagnosis platform for the lower genital tract make it possible toaccurately treat female genital tract infection.Therefore, more and more attention was also paid to the standardized test of female reproductive tract infection and vaginal microecology by experts and scholars in the related fields. (Chin J Lab Med,2018,41:251-253)

Chlamydia trachomatis infection in young pregnant women in Southern Brazil: a cross-sectional study / Infecção por Chlamydia trachomatis em gestantes jovens no Sul do Brasil: um estudo transversal / Infección por Chlamydia trachomatis en gestantes jóvenes en el sur de Brasil: un estudio transversal

Abstract: This study estimated the prevalence of Chlamydia trachomatis infection during pregnancy in a sample of women up to 29 years of age in the city of Pelotas, Rio Grande do Sul State, Brazil, and investigated socio-demographic risk factors such as maternal age, marital status, maternal schooling, and family income. C. trachomatis infection was diagnosed with PCR using BD ProbeTecTM CT/GC Amplified DNA Assay. Socio-demographic, behavioral, and reproductive data were collected using structured questionnaires. All collections were performed by previously trained medical students. The study included a stratified probabilistic sample from four maternity hospitals in the city. The sample included 562 pregnant women, and prevalence of C. trachomatis infection was 12.3% (95%CI: 9.6-15.0). No significant association was identified between C. trachomatis infection and any of the target variables, including obstetric outcomes such as history of preterm delivery. Our findings in terms of low treatment adherence, only 43% of the women and 9.7% of partners, associated with high C. trachomatis prevalence, reinforce the need to implement routine screening for C. trachomatis during prenatal care. The attempt to diagnose and treat this infection after delivery, as in this study, limits the possibility of success.

Resumo: Este estudo estimou a prevalência de Chlamydia trachomatis durante a gestação entre mulheres de até 29 anos e investigou fatores de risco sociodemográficos, como idade materna, estado civil, escolaridade materna e renda familiar, para a infecção na cidade de Pelotas, Rio Grande do Sul, Brasil. Infecção por C. trachomatis foi diagnosticada por PCR utilizando BD ProbeTecTM CT/GC Amplified DNA Assay system. Dados sociodemográficos, comportamentais e reprodutivos foram coletados através de questionários estruturados. Todas as coletas foram realizadas por estudantes de medicina treinados. Amostra probabilística estratificada de quatro maternidades da cidade foi estudada. A amostra constou de 562 gestantes e a prevalência de infecção por C. trachomatis foi de 12,3% (IC95%: 9,6-15,0). Não foi identificada associação significativa entre infecção por C. trachomatis e as variáveis investigadas, incluindo desfechos obstétricos como parto pretermo. Nossos achados de baixa adesão ao tratamento, de apenas 43% entre as mulheres e de 9,7% entre os parceiros, associados a alta prevalência, reforçam a necessidade de implementar rastreamento de rotina para C. trachomatis durante a assistência pré-natal. A tentativa de diagnosticar e tratar esta infecção depois do parto, como feito neste estudo, limita a possibilidade de sucesso.

Resumen: Este estudio estimó la prevalencia de Chlamydia trachomatis durante la gestación, entre mujeres de hasta 29 años, e investigó factores de riesgo sociodemográficos como: edad materna, estado civil, escolaridad materna y renta familiar, para esta infección en la ciudad de Pelotas, Rio Grande do Sul, Brasil. La infección por C. trachomatis fue diagnosticada mediante PCR, utilizando BD ProbeTecTM CT/GC Amplified DNA Assay system. Los datos sociodemográficos, comportamentales y reproductivos se recogieron a través de cuestionarios estructurados. Todas las recogidas de datos se realizaron por parte de estudiantes de medicina entrenados. Se estudió la muestra probabilística estratificada de cuatro maternidades de la ciudad. La muestra constó de 562 gestantes y la prevalencia de infección por C. trachomatis fue de un 12,3% (IC95%: 9,6-15,0). No se identificó una asociación significativa entre infección por C. trachomatis y las variables investigadas, incluyendo desenlaces obstétricos como el parto pretérmino. Nuestros hallazgos de baja adhesión al tratamiento, solamente un 43% entre las mujeres y un 9,7% entre los compañeros, asociados a la alta prevalencia, refuerzan la necesidad de implementar una exploración de rutina para C. trachomatis durante la asistencia prenatal. La tentativa de diagnosticar y tratar esta infección después del parto, como se realizó en este estudio, limita la posibilidad de éxito.

O risco de infecções genitais em mulheres usuárias de dispositivo intrauterino / The risk of genital infections in women using intrauterine device

Dispositivos intra-uterinos (DIU) são amplamente usados como método contraceptivo e têm uma possível associação com infecções do trato genital inferior. Objetivo: Avaliar se o uso de DIU está associado com infecções do trato genital e por quais patógenos. Métodos: Revisão sistemática de estudos dos bancos de dados PubMed, Highwire-Stanford e Google Scholar usando as seguintes palavras-chave: "cytology IUD" OR "IUD AND cytology" OR "cytology" OR "cytological techniques" OR "cytological AND techniques" OR "cell biology" OR "cell AND biology". Resultados: Foram encontrados inicialmente 2817 artigos e selecionados 16, que obedeciam os critérios de inclusão. Com base nestes estudos, o microorganismo associado ao uso de DIU e principal causa de doença inflamatória pélvica é o Actinomyces spp. Há risco 14 vezes maior de presença do Actinomyces spp. em usuárias de DIU em relação a não usuárias. No entanto, parece haver uma maior depuração aparente de infecção por Papilomavírus humano (HPV) entre usuárias de DIU de cobre. Conclusão: Há uma associação entre o uso de DIU e algumas infecções genitais, tal como vaginose bacteriana; no entanto, o agente mais evidentemente associado é o Actinomyces spp. Há uma possível maior depuração de infecção por HPV entre usuárias de DIU de cobre.

Intrauterine devices (IUDs) are widely used contraceptive methods that have a possible association with lower genital tract infections. Objective: To assess whether IUD is associated with genital tract infection and which pathogens cause it. Methods: Systematic review of studies in PubMed database, Highwire-Stanford, and Google Scholar using the following keywords: "cytology IUD," OR "IUD AND cytology" OR "cytology" OR "cytological techniques," OR "cytological AND techniques," OR "cell biology," OR "cell" and "biology". Results: Sixteen out of the 2,817 initial articles were selected using the inclusion criteria. On the basis of these studies, the microorganisms that can colonize the IUD, the main acute pelvic inflammatory disease occasioner is Actinomyces spp. There is a risk 14 times greater of the presence of Actinomyces spp. in IUD users than in non-users. However, there would be a higher apparent depuration of human papillomavirus (HPV) infection among copper T users. Conclusion: There is an association between the use of IUD and some genital infections such as bacterial vaginosis; however, more evidently associated with Actinomyces spp. There is a possible higher depuration of infection by HPV among copper T users.

Epidemiologic features of genital Chlamydia trachomatis infection in national sexually transmitted disease surveillance sites in China from 2008 to 2015 / 中华皮肤科杂志

Objective To investigate epidemiologic features of genital Chlamydia trachomatis (Ct) infection in China,and to provide scientific evidence for developing control strategies.Methods A descriptive epidemiological study was conducted to analyze personal,spacial and temporal distribution of genital Ct infection cases reported from 105 national sexually transmitted disease (STD) surveillance sites in China between 2008 and 2015.Results The reported incidence rate of genital Ct infection increased from 32.48 per 100 000 in 2008 to 37.18 per 100 000 in 2015,with the average annual rate of increase being 1.95％.There was marked variation in the reported incidence of genital Ct infection (range,＜ 1/100 000-615.99/100 000) among different STD surveillance sites,which was relatively high in the Pearl River Delta region,Yangtze River Delta region,Minjiang River region and some ethnic minority areas in western China,but low in north China and central China.In addition,no cases were reported at a few sites in rural areas.The reported annual incidence rate was higher in females than in males from 2008 to 2015,and the ratio of male to female cases decreased from 0.61:1 in 2008 to 0.46:1 in 2015.Among all age groups,the sexually active population aged 20-44 years showed high reported incidence of genital Ct infection,with the highest reported incidence observed in the group aged 25-29 years (range,116.72/100 000-142.98/100 000);the group aged 15-19 years showed the highest average annual rate of increase (10.06％) in the reported incidence of genital Ct infection.Among all kinds of medical institutions,general hospitals had the largest number of reported cases (range,66.00％-74.22％),followed by gynecology hospitals,Maternal and Child Health (MCH) hospitals and specialized dermatovenereology hospitals.Conclusions Genital Ct infection has been one of important public health issues in China,more attention should be paid to its prevention,and effective preventive measures are needed to be developed according to epidemiologic features.