Neurosyphilis in the mixed urban–rural community of the Netherlands

2013 ◽  
Vol 26 (3) ◽  
pp. 186-192 ◽  
Author(s):  
Ingrid M. Daey Ouwens ◽  
Femke D.H. Koedijk ◽  
Aernoud T.L. Fiolet ◽  
Maaike G. van Veen ◽  
Kees C. van den Wijngaard ◽  
...  
Keyword(s):  
The Netherlands ◽  
Rural Community ◽  
Rural Areas ◽  
Treponema Pallidum ◽  
Study Data ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Number Of Patients ◽  
Atypical Manifestations ◽  
Urban Rural

ObjectiveNeurosyphilis is caused by dissemination into the central nervous system of Treponema pallidum. Although the incidence of syphilis in the Netherlands has declined since the mid-1980s, syphilis has re-emerged, mainly in the urban centres. It is not known whether this also holds true for neurosyphilis.MethodsThe epidemiology of neurosyphilis in Dutch general hospitals in the period 1999–2010 was studied in a retrospective cohort study. Data from the Dutch sexually transmitted infection (STI) clinics were used to analyse the number of patients diagnosed with syphilis in this period.ResultsAn incidence of neurosyphilis of 0.47 per 100 000 adults was calculated, corresponding with about 60 new cases per year. This incidence was higher in the western (urbanised) part of the Netherlands, as compared with the more rural areas (0.6 and 0.4, respectively). The number of patients diagnosed with syphilis in STI clinics increased from 150 to 700 cases in 2004 and decreased to 500 new cases in 2010. The sex ratio was in favour of men, yielding a percentage of 90% of the syphilis cases and of 75% of the neurosyphilitic cases. The incidence of neurosyphilis was highest in men aged 35–65 years, and in women aged 75 years and above. The most frequently reported clinical manifestation of neurosyphilis was tabes dorsalis. In this study, 15% of the patients were HIV seropositive.ConclusionThe incidence of neurosyphilis in a mixed urban–rural community such as the Netherlands is comparable to that in other European countries. Most patients are young, urban and men, and given the frequent atypical manifestations of the disease reintroduction of screening for neurosyphilis has to be considered.

Prevalence of Trichomonas Vaginalis and its Correlation with Socio-demographic Variables in Pregnant Women in Al-Diwaniya,Iraq

2018 ◽  
Vol 9 (SPL1) ◽  
Author(s):  
Shiren Ali Al Hamzawi
Keyword(s):  
Pregnant Women ◽  
Rural Areas ◽  
Trichomonas Vaginalis ◽  
Cross Sectional Study ◽  
Demographic Variables ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Vaginal Swabs ◽  
Low Education

Estimates of Trichomonas vaginalis prevalence in pregnant women are variable with few studies in Iraq.T. vaginalis is a worldwide prevalent sexually transmitted infection,but fortunately,it is very treatable. Researchers believed that pregnancy is one of the effective factors for T. vaginalis infection in women.A cross-sectional study performed in Obstetrics and Gynecology Department at Maternity and Children Teaching Hospital in Al-Diwaniya city on two hundred female pregnant patients between the ages of 16-45 years. These females had no intercourse for 2–3 days,not using drugs (antibiotics,antiprotozoal or steroids) for the last 15 days. Vaginal discharges of any type with or without itching,burning sensation or both were their main complaints. Vaginal swabs were taken from all participating patients for direct wet mount microscopy and culture for the detection of Trichomonas vaginalis infection. The study showed that twelve out of two hundred examined pregnant women (6%) presented with T. vaginalis infection. The infection was more in those with mothers’ age (26-35) years,housewives,low education,higher parity,and of rural residents. Other maternal variables were not significantly associated with T. vaginalis infection. The study showed a prevalence of (6%) of T. vaginalis infection in pregnant female attendees. Infection was more in those with mothers ’age (26-35) years,housewives,low educational level,higher parity,and living in rural areas.

scholarly journals Sero-epidemiology and risk factors of syphilis in Makassar, Indonesia

2019 ◽  
Vol 11 (2) ◽  
pp. 43-49
Author(s):  
Maryam Kusumawaty ◽  
Khairuddin Djawad ◽  
Muh Nasrum Massi ◽  
Andi Muhammad Adam ◽  
Siswanto Wahab ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hiv Transmission ◽  
Treponema Pallidum ◽  
Public Health Problem ◽  
Sexual Relationships ◽  
Capital City ◽  
Major Public Health Problem ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Increased Risk

Abstract Introduction. Syphilis is an infectious disease caused by Treponema pallidum spirochete and is mainly transmitted by sexual contact. Syphilis has the potential to cause serious complications and is closely related to human immunodeficiency virus (HIV) infection thus making syphilis still a major public health problem. In Indonesia, surveys of high-risk populations in 2007 and 2011 reported an increase in the prevalence of syphilis, especially in men who have sexual relationships with other men (MSM). Moreover, studies have described risk factors for HIV transmission including MSM, heterosexual contacts, Intravenous (IV) drug use, and infected partners. Objectives. To assess the epidemiological aspects and risk factors for syphilis in Makassar, as well as the correlation with a coinfection of other sexually transmitted infections. Material and Methods. This study is a multi-centre cross-sectional descriptive study with consecutive sampling. We evaluated cases for eligibility by confirming the diagnosis based on the serological result using rapid plasma reagin assay (RPR), Treponema pallidum haemagglutination (TPHA), and HIV screening kit. The cases were analyzed based on epidemiological features, risk factors and clinical findings, co-infection with other sexually transmitted infection (ST), and stadium of the disease. Results. A total of 79 serologically confirmed syphilis cases were collected between January 2017 and December 2018 in Makassar, the capital city of South Sulawesi province in Indonesia. Of the 63 male subjects (79.7%), 38 (48.1%) were homosexual/MSM, and in 41 cases of HIV-infected subjects, 25 (60.9%) of them were also MSM. Conclusion. Our study showed there was a significant correlation between syphilis and an increased risk of HIV transmission in MSM groups. The higher number of cases of syphilis and HIV co-infection among MSM can increase transmission of both infections and should be considered a major risk factor for syphilis in Makassar.

scholarly journals Direct detection of microorganisms responsible for the sexually transmitted infection on the mobile real-time PCR device without treating in advance

2021 ◽  
Author(s):  
Masaaki Muraoka ◽  
Kazunori Sohma ◽  
Osamu Kawaguchi ◽  
Mikio Mizukoshi
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Limit Of Detection ◽  
Direct Detection ◽  
Treponema Pallidum ◽  
Nucleic Acid Amplification ◽  
Direct Pcr ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Ct Value

ABSTRACTAs WHO reported, four curable STIs-chlamydia, gonorrhoea, syphilis and trichomoniasis occur more than 1 million per each day globally almond 2016. For this reason, it is important to control these STIs, one of which is “to detect”. The general methods in order to detect STIs are nucleic acid amplification tests (NAATs). One of the reasons why NAATs are utilized in many tests is that it is possibly to be more sensitive than other test. However, there needs to treat extraction of nucleic acids in advance and amplify specific regions by NAATs, and hence it must take much labour and much time. In this work, for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Treponema pallidum (TP) which is each etiological agent of chlamydia, gonorrhoea and syphilis, we evaluate and propose “quicker and simpler” NAATs. Specifically, utilizing mobile real-time PCR device “PCR1100” and PCR reagent kit “KAPA3G Plant PCR Kit”, it was considered whether real-time direct PCR could be performed or not without treating DNA extraction in advance so-called “direct”.As a result, firstly, we established that real-time direct PCR could be performed in all of CT, NG, and TP, and moreover, each Ct value correlated with the concentration of each organism similarly to detection of genome DNA (each correlation coefficient R2 > 0.95). Moreover, each assay demonstrated a limit of detection (LOD) of the follows; CT was 10^0.86 = 7.24 IFU/reaction, NG was 10^-0.19 = 0.65 CFU/reaction, and TP was 10^1.4 = 25.1 organisms/reaction. However, it appeared the sensitivity was a little low, especially for CT and TP.Secondly, we found that even as without treating sample in advance, the time of detection was required more less 15 minutes at any of case, which was very quick compared with other current methods for real-time PCR. Additionally, compared with other commercial devices, it was easier to operate the PCR1100 device, for example, start, analysis of Ct value.In conclusion, the present study has demonstrated that it is possible for real-time direct PCR to perform with combination of the PCR1100 device and the PCR reagent kit in 3 kinds of microorganisms-CT, NG and TP. Furthermore, we propose “quicker and simpler” methods for NAATs, which it would not take labour and time. Further studies are needed in order to contribute to control STIs.

MALE CIRCUMCISION AND SEXUALLY TRANSMITTED INFECTIONS IN BOTSWANA

2004 ◽  
Vol 37 (1) ◽  
pp. 75-88 ◽  
Author(s):  
TABITHA LANGENI
Keyword(s):  
Sexually Transmitted Infections ◽  
Male Circumcision ◽  
Rural Areas ◽  
Vital Role ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Urethral Discharge ◽  
Independent Variables ◽  
Genital Ulcers ◽  
Religion And Ethnicity

This study set out to investigate the influence of male circumcision and other factors on sexually transmitted infections in Botswana. A syndromic approach, which diagnoses a sexually transmitted infection based on the presence of urethral discharge or genital ulcers rather than on laboratory tests, was used. The data were from the 2001 Botswana AIDS Impact Survey where a nationally representative, randomly selected sample of men and women aged 10–64 years were interviewed in both urban and rural areas. The sample selected for this study consisted of 216,480 men aged 15–64 years who had ever had sexual intercourse. The logistic regression technique was executed to examine the association between male circumcision and self-reported urethral discharge or genital ulcers, while controlling for all other independent variables in the analysis. The main finding of this study was that among men who are circumcised, the odds for self-reported urethral discharge or genital ulcers are significantly lower than for those men who are not circumcised in both urban and rural Botswana. The analysis also showed that the odds in favour of self-reported urethral discharge or genital ulcers, for men who drink alcohol, are twice as large as those for men who do not drink alcohol, controlling for all other independent variables in the analysis. Religion and ethnicity also came through as factors exerting a protective influence against self-reported symptoms of sexually transmitted infections. The conclusion is that while male circumcision appears to be significantly associated with the risk for self-reported urethral discharge or genital ulcers, it is man’s behaviour, irrespective of ethnicity or religious dictates, that continues to play a vital role in protection against self-reported symptoms of sexually transmitted infections in Botswana.

scholarly journals Sexual Autonomy and Self-reported Sexually Transmitted Infections Among Sub-saharan African Women in Sexual Unions

2021 ◽  
Author(s):  
Collins Adu ◽  
Aliu Mohammed ◽  
Eugene Budu ◽  
James Boadu Frimpong ◽  
Justice Kannor Tetteh ◽  
...  
Keyword(s):  
Sexually Transmitted Infections ◽  
Rural Areas ◽  
Urban Areas ◽  
Study Data ◽  
Sub Saharan Africa ◽  
African Women ◽  
Odds Ratios ◽  
Sexual Autonomy ◽  
Sexually Transmitted ◽  
Sub Saharan

Abstract Background Sexually transmitted infections (STIs) remain a major public health challenge worldwide. Despite the importance of sexual autonomy in the prevention and control of sexual and reproductive health disorders such as STIs, there are limited studies on the possible relationship between women’s sexual autonomy and self-reported STIs, especially in sub-Saharan Africa (SSA). This study, therefore, examined the association between sexual autonomy and self-reported STIs among women in sexual unions in SSA.Methods Data from the Demographic and Health Survey (DHS) of 31 countries in SSA conducted between 2010 and 2019 were analysed. A total of 234,310 women in sexual unions were included in the study. Data were analysed using binary logistic regression models and the results were presented as crude odds ratios (cORs) and adjusted odds ratios (aORs) at 95% confidence interval (CI). Results The prevalence of self-reported STIs among women in sexual unions in SSA was 5.8%. Approximately 83.0% of the women surveyed had sexual autonomy. Women who had no sexual autonomy were less likely to have self-reported STIs (cOR=0.52, CI: 0.46-0.54), compared to those who had sexual autonomy. Additionally, higher odds of self-reported STIs were found among women aged 25-29, compared to those aged 15-19 (aOR= 1.21, CI: 1.09-1.35); those who reside in urban areas, compared to those who reside in rural areas (aOR= 1.51, CI: 1.37-1.66) and those who were cohabiting, compared to those who were married (aOR= 1.65, CI: 1.52-1.79). On the other hand, lower odds of self-reported STIs were found among women who were exposed to newspapers (aOR= 0.89, CI: 0.82-0.95), those whose partners had primary education (aOR= 0.84, CI: 0.78-0.91), those who were not exposed to radio (aOR= 0.84, CI: 0.79-0.89), and working women (aOR= 0.86, CI: 0.80-0.93). Conclusion Findings from this study suggest that sexual autonomy is a significant predictor of self-reported STIs among women in sexual unions in SSA. Thus, instituting policies and programs that empower women and improve their levels of sexual autonomy may result in increased self-reporting of symptoms associated with STIs which subsequently help in minimising STI-related complications. Also, policies aimed at enhancing women’s sexual autonomy may reduce the burden of STIs in SSA, especially among women in sexual unions.

scholarly journals Syphilis Diagnosis through Oral Lesions of Different Clinical Aspects: Report of 3 Cases

2021 ◽  
Vol 23 (2) ◽  
pp. 106-109
Author(s):  
Matheus Bruno Costa ◽  
Erika Terumi Tomisaki ◽  
Fabio Augusto Ito ◽  
Heliton Gustavo de Lima ◽  
Willian Ricardo Pires ◽  
...  
Keyword(s):  
Treponema Pallidum ◽  
Clinical Manifestations ◽  
Clinical Aspects ◽  
Oral Lesions ◽  
Oral Manifestations ◽  
Benzathine Penicillin ◽  
Incisional Biopsy ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
And Control

Abstract Syphilis is a sexually transmitted infection, caused by the anaerobic spirochete Treponema pallidum. It is characterized by a variety of clinical manifestations including the oral mucosa, mimicking several diseases, thereby making diagnosis a challenge for clinicians. Therefore, the objective of this work is to report three cases of syphilis that were diagnosed based on oral lesions of different clinical aspects. In this series of cases, the lesions were found on the tongue and hard palate and presented as white plaques, ulcers or erythematous spots associated with ulcers. In the two cases, incisional biopsy was performed, and the histopathological aspects were suggestive of syphilis. Treponemic and non-treponemic tests were positive for all the patients, confirming syphilis. Therapy with benzathine-penicillin, administered intramuscularly led to complete remission of oral lesions in all the patients. The syphilis reemergence in the last years demands its inclusion in the differential diagnosis of several oral lesions. Diagnosing syphilis by oral lesions can be difficult once it can mimic other conditions. Therefore, dentists should know the clinical aspects of this infection, since many cases may exhibit only oral manifestations, to help in the diagnosis and control of the infection spread. Keywords: Syphilis. Treponemal Infections. Oral Manifestations. ResumoA sífilis é uma infecção sexualmente transmissível, causada pela espiroqueta anaeróbia Treponema pallidum. É caracterizada por uma variedade de manifestações clínicas, incluindo a mucosa oral, podendo mimetizar várias doenças, tornando o diagnóstico um desafio. Portanto, o objetivo deste trabalho é relatar três casos de sífilis diagnosticados a partir de lesões orais de diferentes aspectos clínicos. Nesta série de casos, as lesões foram encontradas na língua e palato duro e apresentadas como placas brancas, úlceras ou manchas eritematosas associadas a úlceras. Em dois casos, foi realizada biópsia incisional e os aspectos histopatológicos foram sugestivos de sífilis. Os testes treponêmicos e não treponêmicos foram positivos para todos os pacientes, confirmando a sífilis. A terapia com penicilina benzatina, administrada por via intramuscular, levou à remissão completa das lesões orais em todos os pacientes. O ressurgimento da sífilis nos últimos anos exige sua inclusão no diagnóstico diferencial de várias lesões bucais. O diagnóstico da sífilis por lesões orais pode ser difícil, pois pode mimetizar outras condições. Portanto, o dentista deve conhecer os aspectos clínicos dessa infecção, pois muitos casos podem apresentar apenas manifestações orais, para auxiliar no diagnóstico e controle da disseminação da infecção. Palavras-chave: Sífilis. Infecção Treponêmica. Manifestações Orais.

scholarly journals Genomic epidemiology of syphilis reveals independent emergence of macrolide resistance across multiple circulating lineages

2018 ◽  
Author(s):  
Mathew A. Beale ◽  
Michael Marks ◽  
Sharon K. Sahi ◽  
Lauren C. Tantalo ◽  
Achyuta V. Nori ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Sexually Transmitted Infection ◽  
Direct Sequencing ◽  
Treponema Pallidum ◽  
Macrolide Resistance ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Genomic Epidemiology ◽  
Phylogenomic Analyses

AbstractSyphilis is a sexually transmitted infection caused byTreponema pallidumsubspeciespallidumand may lead to severe complications. Recent years have seen striking increases in syphilis in many countries. Previous analyses have suggested one lineage of syphilis, SS14, may have expanded recently, indicating emergence of a single pandemic azithromycin-resistant cluster. We used direct sequencing ofT. pallidumcombined with phylogenomic analyses to show that both SS14- and Nichols-lineages are simultaneously circulating in clinically relevant populations in multiple countries. We correlate the appearance of genotypic macrolide resistance with multiple independently evolved SS14 sub-lineages and show that genotypically resistant and sensitive sub-lineages are spreading contemporaneously, incompatible with the notion that SS14-lineage expansion is driven purely by macrolide resistance. These findings inform our understanding of the current syphilis epidemic by demonstrating how macrolide resistance evolves inTreponemasubspecies and provide a warning on broader issues of antimicrobial resistance.

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