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Tian J, Chen S, Li X, Teng Y, Chen B. Prevalence of sexually transmitted infections (STIs) among first time visitors at STIs clinic in Hangzhou, China: Assessing the influence of the COVID-19 pandemic. Immun Inflamm Dis 2024; 12:e70009. [PMID: 39222020 PMCID: PMC11367921 DOI: 10.1002/iid3.70009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 08/09/2024] [Accepted: 08/17/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND This study assesses the prevalence of sexually transmitted infections (STIs) in first time visitors to the STIs clinic in Hangzhou, China, considering different genders, ages and symptoms. And also explores howthe COVID-19 pandemic has affected on STIs. METHODS From 2019 to 2023, 27,283 first time visitors were tested for nine distinct STIs, including Human Papillomavirus (HPV), Human Immunodeficiency Virus (HIV), syphilis, Herpes Simplex Virus type 2 (HSV-2), Ureaplasma urealyticum (UU), Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma genitalium (MG), and vaginal Candida. RESULTS Symptomatic male and female visitors showed overall STI-positive rates of 39.27% and 59.20%, respectively(p < .001). The top three pathogens in both genders were HPV (47.56% and 56.71%), UU (29.21% and 56.47%), and HSV-2 (22.41% and 52.94%). Among asymptomatic visitors, the total STI-positive rate was 36.63% in males and 52.03% in females. Age-stratified analysis revealed higher STI rates in visitors ≤ 20 or >50 years, regardless of gender and symptoms. During the COVID-19 pandemic, symptomatic visitors showed lower positive rates for HPV, HIV, syphilis, and HSV-2, while Candida, UU, CT, NG, and multiple infections increased. Among asymptomatic visitors, HPV had the lowest positive rate, while NG and multiple infections increased during the pandemic. CONCLUSION STI prevalence is notably high, particularly in those aged ≤ 20 and >50 years. It emphasizes the need for enhanced health education, condom use, and vaccination. The COVID-19 pandemic impacting STIs through varied factors, such as reduced sexual activity and clinical service interruption.
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Affiliation(s)
- Jiyun Tian
- Department of Clinical LaboratoryThe Third People's Hospital of HangzhouZhejiangChina
| | - Shi Chen
- Department of Clinical LaboratoryThe Third People's Hospital of HangzhouZhejiangChina
| | - Xinzheng Li
- Department of Clinical LaboratoryThe Third People's Hospital of HangzhouZhejiangChina
| | - Yong Teng
- Department of Clinical LaboratoryThe Third People's Hospital of HangzhouZhejiangChina
| | - Baobing Chen
- Department of Clinical LaboratoryThe Third People's Hospital of HangzhouZhejiangChina
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Hutton-Nyameaye AA, Asiamah M, Asafo-Adjei K, Benneh CK, Kwakye AO, Mensah KB, Duedu KO, Buabeng KO. Knowledge and prevalence of common sexually transmitted infections among patients seeking care at selected health facilities in Southern Ghana. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003422. [PMID: 38950047 PMCID: PMC11216559 DOI: 10.1371/journal.pgph.0003422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 06/06/2024] [Indexed: 07/03/2024]
Abstract
The burden of Sexually transmitted infections (STIs) remains a public health problem that should be addressed considering its effect on society and close association with HIV. This study aimed to determine the knowledge and prevalence of common STIs and associated risk factors among adult patients seeking STI care in health facilities in Ho Municipality. This was an analytical cross-sectional study involving 178 adult clients seeking treatment for suspected STIs, from November 2020 to April 2021. Data on participants' demographic characteristics, knowledge and health-seeking behaviour for STI therapy was obtained. Urine and blood samples were also taken from each participant for microbiological screening to identify the infecting pathogen and the specific STI. Multiple logistic regression and chi-square analyses were used to test the significance of associations. Of the 178 participants, 71.91% (n = 128) were women and 61.24% (n = 109) were unmarried. About 13% (n = 23) had poor knowledge of STIs. Prevalence of the STIs was 24.72% (n = 44) of which gonorrhoea was the highest 11.24% (n = 20), followed by chlamydia 10.11% (n = 18) and syphilis 7.30% (n = 13). Of all the participants, 3.37% (n = 6) had co-infections with at least 2 pathogens. Infection with all three pathogens was observed in a single participant. Participants who were married were associated with 61% reduced odds of sexually transmitted infection compared to participants who were unmarried (AOR = 0.39; Cl = 0.17-0.89). Participants who smoked had 6.5 times increased odds of the infection compared to nonsmoking participants (AOR = 6.51; Cl = 1.07-39.56). Although knowledge of STIs was high, it did not appear to contribute to lowering of the prevalence. This suggests there may be other factors other than awareness or knowledge driving STIs. There is an urgent need for further studies to ascertain the drivers of STIs beyond knowledge and awareness in the public.
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Affiliation(s)
- Araba Ata Hutton-Nyameaye
- Faculty of Pharmacy and Pharmaceutical Sciences, Department of Pharmacy Practice, Kwame Nkrumah University of Science and Technology, Kumasi, Ashanti Region, Ghana
- Department of Pharmacy Practice, School of Pharmacy, University of Health and Allied Sciences, Ho, Volta Region, Ghana
| | - Morrison Asiamah
- Department of Electron Microscopy and Histopathology, Noguchi Memorial Institute for Medical Research, Accra, University of Ghana, Greater Accra Region, Ghana
| | | | - Charles Kwaku Benneh
- Department of Pharmacology and Toxicology, School of Pharmacy, University of Health and Allied Sciences, Ho, Volta Region, Ghana
| | - Adwoa Oforiwaa Kwakye
- Department of Pharmacy Practice and Clinical Pharmacy, School of Pharmacy, University of Ghana, Legon, Greater Accra Region, Ghana
| | - Kofi Boamah Mensah
- Faculty of Pharmacy and Pharmaceutical Sciences, Department of Pharmacy Practice, Kwame Nkrumah University of Science and Technology, Kumasi, Ashanti Region, Ghana
| | - Kwabena Obeng Duedu
- Department of Biomedical Sciences, School of Basic and Biomedical Sciences, University of Health and Allied Sciences, Ho, Volta Region, Ghana
- College of Life Sciences, Birmingham City University, City South Campus, Birmingham, United Kingdom
| | - Kwame Ohene Buabeng
- Faculty of Pharmacy and Pharmaceutical Sciences, Department of Pharmacy Practice, Kwame Nkrumah University of Science and Technology, Kumasi, Ashanti Region, Ghana
- Department of Pharmacy Practice, School of Pharmacy, University of Health and Allied Sciences, Ho, Volta Region, Ghana
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Rafiee M, Jahangiri-Rad M, Mohseni-Bandpei A, Razmi E. Impacts of socioeconomic and environmental factors on neoplasms incidence rates using machine learning and GIS: a cross-sectional study in Iran. Sci Rep 2024; 14:10604. [PMID: 38719879 PMCID: PMC11078954 DOI: 10.1038/s41598-024-61397-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024] Open
Abstract
Neoplasm is an umbrella term used to describe either benign or malignant conditions. The correlations between socioeconomic and environmental factors and the occurrence of new-onset of neoplasms have already been demonstrated in a body of research. Nevertheless, few studies have specifically dealt with the nature of relationship, significance of risk factors, and geographic variation of them, particularly in low- and middle-income communities. This study, thus, set out to (1) analyze spatiotemporal variations of the age-adjusted incidence rate (AAIR) of neoplasms in Iran throughout five time periods, (2) investigate relationships between a collection of environmental and socioeconomic indicators and the AAIR of neoplasms all over the country, and (3) evaluate geographical alterations in their relative importance. Our cross-sectional study design was based on county-level data from 2010 to 2020. AAIR of neoplasms data was acquired from the Institute for Health Metrics and Evaluation (IHME). HotSpot analyses and Anselin Local Moran's I indices were deployed to precisely identify AAIR of neoplasms high- and low-risk clusters. Multi-scale geographically weight regression (MGWR) analysis was worked out to evaluate the association between each explanatory variable and the AAIR of neoplasms. Utilizing random forests (RF), we also examined the relationships between environmental (e.g., UV index and PM2.5 concentration) and socioeconomic (e.g., Gini coefficient and literacy rate) factors and AAIR of neoplasms. AAIR of neoplasms displayed a significant increasing trend over the study period. According to the MGWR, the only factor that significantly varied spatially and was associated with the AAIR of neoplasms in Iran was the UV index. A good accuracy RF model was confirmed for both training and testing data with correlation coefficients R2 greater than 0.91 and 0.92, respectively. UV index and Gini coefficient ranked the highest variables in the prediction of AAIR of neoplasms, based on the relative influence of each variable. More research using machine learning approaches taking the advantages of considering all possible determinants is required to assess health strategies outcomes and properly formulate policy planning.
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Affiliation(s)
- Mohammad Rafiee
- Air Quality and Climate Change Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Jahangiri-Rad
- Department of Environmental Health Engineering, School of Health, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
- Water Purification Research Center, Islamic Azad University, Tehran, Iran.
| | - Anoushiravan Mohseni-Bandpei
- Air Quality and Climate Change Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Razmi
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Gobezie MY, Tesfaye NA, Solomon T, Demessie MB, Kassa TD, Wendie TF, Alemayehu E, Hassen M. Neisseria gonorrhea in Ethiopia, prevalence among STI suspected patients and its antimicrobial susceptibility: a systematic review and meta-analysis. Front Microbiol 2024; 15:1390001. [PMID: 38694795 PMCID: PMC11062254 DOI: 10.3389/fmicb.2024.1390001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/04/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction Neisseria gonorrhea (N. gonorrhea) represents a significant causative agent of sexually transmitted infections (STIs), posing considerable global health challenges. Despite the presence of diagnostic tools and empirically guided therapies, the escalating AMR of N. gonorrhea continues to pose a threat. This study aims to assess the prevalence of N. gonorrhea among STI suspected patients in Ethiopia and explore the patterns of AMR to common antimicrobials. Methods Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a systematic review and meta-analysis. A thorough search of electronic databases from July 11 to July 24, 2023, identified 10 eligible studies. Data were extracted and analyzed using a random-effects model. Heterogeneity was assessed using the I2 statistic, and publication bias was evaluated through Egger's regression test and funnel plots. Results The overall pooled prevalence of N. gonorrhea among STI suspected patients in Ethiopia was 20% (95% confidence interval (CI): 8-30, I2 = 99.0%; p-value <0.001). Substantial regional variations were observed, with the highest prevalence in Addis Ababa (55, 95% CI: 45-65) and the lowest in the Southern Nations, Nationalities, and Peoples' Region (SNNPR) (4, 95% CI: 2-8). The pooled prevalence of AMR to ciprofloxacin, ceftriaxone, azithromycin, benzylpenicillin, tetracycline, and spectinomycin was 37, 9, 10, 79, 93, and 2%, respectively. Significant heterogeneity existed between studies (I2 = 99.0%; p value <0.001). Publication bias, identified through funnel plot examination and Egger's regression test (p < 0.001), execution of trim and fill analysis resulted in an adjusted pooled prevalence of (6.2, 95% CI: -6.8 to 19.3). Conclusion The prevalence of N. gonorrhea among STI suspected patients in Ethiopia is alarming, particularly in specific regions. The elevated AMR to ciprofloxacin underscores the immediate need for alternative treatment options and enhanced surveillance systems. Future initiatives should prioritize strengthening laboratory capacities and implementing targeted interventions to curtail N. gonorrhea transmission and prevent the emergence of AMR. Systematic Review Registration https://www.crd.york.ac.uk/prospero, identifier CRD42023459698.
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Affiliation(s)
- Mengistie Yirsaw Gobezie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Nuhamin Alemayehu Tesfaye
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Tewodros Solomon
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Mulat Belete Demessie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Tesfaye Dessale Kassa
- Department of Clinical Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Teklehaimanot Fentie Wendie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Ermiyas Alemayehu
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Minimize Hassen
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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Husen O, Aliyo A, Boru K, Gemechu T, Dedecha W, Ashenafi G. Trichomonas vaginalis and Associated Factors among Pregnant Women Attending Antenatal Care at Bule Hora University Teaching Hospital, Oromia Region, Southern Ethiopia. J Parasitol Res 2023; 2023:4913058. [PMID: 38130894 PMCID: PMC10735719 DOI: 10.1155/2023/4913058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 10/28/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023] Open
Abstract
Trichomoniasis is caused by a flagellated protozoan parasite called Trichomonas vaginalis. It is one of the most common, curable nonsexually transmitted infections globally. In Ethiopia, complications associated with genital infection in pregnant women are a common problem. Despite the burden of the disease, epidemiological data related to this disease is currently rare in Africa, particularly in Ethiopia. Objective. This research is aimed at assessing the prevalence of Trichomonas vaginalis and associated factors among pregnant women attending antenatal care at Bule Hora University Teaching Hospital. Methods. An institutional-based cross-sectional study was conducted among 196 pregnant women attending ANC at Bule Hora University Teaching Hospital. Structured questionnaires were used to collect sociodemographic and associated factor data. The consecutive sampling technique was used to include study participants. The two vaginal swabs were collected by brushing the vagina with a sterile cotton swab and tested by using direct wet mount and the Giemsa staining. The data were analyzed using SPSS version 26 for logistic regression analysis. A p value < 0.05 with 95% CI was used to declare it statistically significant. Result. An overall prevalence of T. vaginalis among pregnant women was 7.7% (95% with confidence interval (CI), 0.043-0.123). The highest prevalence was observed among the 35-39-year-old age group with 18.2% and among widowed women with 25%. This study revealed that the number of sexual partners (AOR: 3.215, 95% CI: 1.062-9.731) was a significant associated factor of T. vaginalis.Conclusion. The prevalence of T. vaginalis was considerably high among pregnant women in this study. This finding emphasizes the need for routine screening and treatment of pregnant women in the first antenatal care and enhances the need for regular health education for pregnant women at antenatal clinics to make them aware of their health, and avoidance of the risk of trichomoniasis is advised.
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Affiliation(s)
- Oliyad Husen
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
| | - Alqeer Aliyo
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
| | - Kalicha Boru
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
| | - Tibeso Gemechu
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
| | - Wako Dedecha
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
| | - Girma Ashenafi
- Department of Medical Laboratory Science, Institute of Health, Bule Hora University, Bule Hora, Ethiopia
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Kebede Kassaw AA, Melese Yilma T, Sebastian Y, Yeneneh Birhanu A, Sharew Melaku M, Surur Jemal S. Spatial distribution and machine learning prediction of sexually transmitted infections and associated factors among sexually active men and women in Ethiopia, evidence from EDHS 2016. BMC Infect Dis 2023; 23:49. [PMID: 36690950 PMCID: PMC9872341 DOI: 10.1186/s12879-023-07987-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 01/05/2023] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Sexually transmitted infections (STIs) are the major public health problem globally, affecting millions of people every day. The burden is high in the Sub-Saharan region, including Ethiopia. Besides, there is little evidence on the distribution of STIs across Ethiopian regions. Hence, having a better understanding of the infections is of great importance to lessen their burden on society. Therefore, this article aimed to assess predictors of STIs using machine learning techniques and their geographic distribution across Ethiopian regions. Assessing the predictors of STIs and their spatial distribution could help policymakers to understand the problems better and design interventions accordingly. METHODS A community-based cross-sectional study was conducted from January 18, 2016, to June 27, 2016, using the 2016 Ethiopian Demography and Health Survey (EDHS) dataset. We applied spatial autocorrelation analysis using Global Moran's I statistics to detect latent STI clusters. Spatial scan statics was done to identify local significant clusters based on the Bernoulli model using the SaTScan™ for spatial distribution and Supervised machine learning models such as C5.0 Decision tree, Random Forest, Support Vector Machine, Naïve Bayes, and Logistic regression were applied to the 2016 EDHS dataset for STI prediction and their performances were analyzed. Association rules were done using an unsupervised machine learning algorithm. RESULTS The spatial distribution of STI in Ethiopia was clustered across the country with a global Moran's index = 0.06 and p value = 0.04. The Random Forest algorithm was best for STI prediction with 69.48% balanced accuracy and 68.50% area under the curve. The random forest model showed that region, wealth, age category, educational level, age at first sex, working status, marital status, media access, alcohol drinking, chat chewing, and sex of the respondent were the top 11 predictors of STI in Ethiopia. CONCLUSION Applying random forest machine learning algorithm for STI prediction in Ethiopia is the proposed model to identify the predictors of STIs.
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Affiliation(s)
- Abdul-Aziz Kebede Kassaw
- grid.467130.70000 0004 0515 5212Department of Health Informatics, School of Public Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Tesfahun Melese Yilma
- grid.59547.3a0000 0000 8539 4635Department of Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yakub Sebastian
- grid.1043.60000 0001 2157 559XCharles Darwin University, Casuarina, Australia
| | - Abraham Yeneneh Birhanu
- grid.59547.3a0000 0000 8539 4635Department of Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mequannent Sharew Melaku
- grid.59547.3a0000 0000 8539 4635Department of Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Sebwedin Surur Jemal
- grid.449142.e0000 0004 0403 6115Department of Statistics, Collage of Natural and Computational Science, Mizan Tepi University, MizanTepi, Ethiopia
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Ayalew E, Fentaw S, Ebrahim S, Seyoum E, Woldesenbet Z, Wolde M. Comparison of syndromic versus laboratory-confirmed diagnosis of Neisseria gonorrhoeae and Treponema palladium, infections at the selected health centers in Addis Ababa, Ethiopia. Reprod Health 2022; 19:88. [PMID: 35366922 PMCID: PMC8976957 DOI: 10.1186/s12978-022-01395-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sexually transmitted infections (STIs) are major infectious diseases worldwide. Around one million people get STIs every day and among them a high burden of the diseases seen in Sub-Saharan African countries. In most developing countries, including Ethiopia, STIs are diagnosed only using syndromic methods, although there seems to be no consensus between syndromic and laboratory-based research. OBJECTIVE To compare the effectiveness of a syndromic versus laboratory-based approach in the diagnosis of sexually transmitted infections, especially Neisseria gonorrhoeae (NG) and Treponema palladium (TP), infections among those attending a public health center in Addis Ababa, Ethiopia. METHODS a cross-sectional study was conducted from April 2019 to March 2020, at selected health centers STIs clinics in Addis Ababa, Ethiopia. A total of 325 study participants were involved. From each participant after having socio-demographic data, additional blood, urethral and vaginal discharge was collected. Then serological, Gram stain, culture, and biochemical tests were performed. SPSS version 23 was used to enter and analyze data. All relevant bodies provided ethical approval, and each study participant gave written informed consent. RESULTS Among the total participants 167 (51.4%) were males; 177 (54.5%) between ages of 26 and 35; and 178(54.8%) single. Of the total 325 NG, and 125 TP syndromic managed suspected cases, only 163 (50%) and 38 (30.4%) were laboratory- confirmed positive cases respectively. However, there was no statistically significant difference between NG and TP syndromic versus laboratory diagnostic confirmed cases (P-value > 0.005). CONCLUSION The present study indicated that even if, there were no statistical differences between syndromic versus Laboratory diagnosis confirmed NG and TP cases, more than half of syndromic cases could not be confirmed by laboratory diagnosed tests. Thus, to strengthen the present findings, further large-scale studies are recommended.
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Affiliation(s)
- Enaniye Ayalew
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Surafel Fentaw
- Department of Microbiology, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Semira Ebrahim
- Department of Microbiology, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Elias Seyoum
- Department of Microbiology, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Zerihun Woldesenbet
- Department of Microbiology, Yekatit 12 Hospital and Medical College, Addis Ababa, Ethiopia
| | - Mistire Wolde
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
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Feleke DG, Yemanebrhane N. Trichomonas vaginalis infection in Ethiopia: A systematic review and meta-analysis. Int J STD AIDS 2022; 33:232-241. [PMID: 35038945 DOI: 10.1177/09564624211060176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND An estimated 30 million new cases of Trichomonas vaginalis are recorded annually in sub-Saharan Africa. In Ethiopia, there is no study that systematically compiled the burden of T. vaginalis. Therefore, this study aimed to estimate the pooled prevalence of T. vaginalis in Ethiopia. METHODS Electronic databases such as PubMed/Medline, EMBASE, Science Direct, Scopus, HINARI, Google Scholar, and Cochrane Library were systematically searched, and studies with high-quality Newcastle Ottawa Scale scores were included. Analyses were performed using STATA version 14 software, and heterogeneity of studies was assessed using the Cochrane's Q test statistics and I2 test statistics. Sub-group, sensitivity analysis, and publication bias were performed. RESULTS Ten eligible studies consisting of 2979 study participants were included. The overall pooled prevalence of T. vaginalis infections in Ethiopia was 9.62%. Sub-group analysis showed that the overall pooled prevalence of T. vaginalis infections in pregnant women and other study groups was 6.68% and 12.86%, respectively. Publication bias was detected by funnel plots and Egger's tests. CONCLUSIONS This study showed that the overall pooled prevalence of T. vaginalis infections was relatively high. This study should trigger policy makers, governmental and non-governmental organizations, and healthcare providers to give attention for prevention and control of T. vaginalis infection.
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Affiliation(s)
- Daniel Getacher Feleke
- Department of Microbiology, Immunology and Parasitology, College of Health Sciences, 37602Addis Ababa University, Addis Ababa, Ethiopia
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Henkel R. Long-term consequences of sexually transmitted infections on men's sexual function: A systematic review. Arab J Urol 2021; 19:411-418. [PMID: 34552793 PMCID: PMC8451632 DOI: 10.1080/2090598x.2021.1942414] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Objective: To systematically review the available literature on the long-term effects of sexually transmitted diseases (STIs) on male reproductive functions. Methods: A PubMed search was conducted on 3 January 2021, and as a result, 952 articles were retrieved. Exclusion of irrelevant articles resulted in 36 articles, dating from 1998 to 2020, which were analysed. Results: Only 52.8% of these articles described original research, while the rest were reviews. The majority (26) of the articles dealt with bacterial infections, of which 20 described Chlamydia trachomatis. There were 11 articles that described research on viruses, with five on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The analysis of the articles showed further that not much new knowledge on the long-term effects on male reproductive functions has been added. The existing knowledge that ascending infections can cause epididymo-orchitis, prostatitis or urethritis was confirmed. Due to epithelial inflammatory responses these infections can result in scarring with resulting infertility due to obstruction. These effects were described for Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium or Treponema pallidum, as well as for the Zika and SARS-CoV-2 viruses. Even trichomoniasis can lead to long-term compromised male fertility if not treated. Conclusion: In conclusion, problem awareness needs to be raised and more research on this important topic needs to be conducted.
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Affiliation(s)
- Ralf Henkel
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK.,Department of Medical Bioscience, University of the Western Cape, Bellville, South Africa.,Department of Urology, LogixX Pharma, Theale, Reading, UK.,American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
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Self-reported syndromes of sexually transmitted infections and its associated factors among reproductive (15-49 years) age women in Ethiopia. Heliyon 2021; 7:e07524. [PMID: 34401559 PMCID: PMC8353284 DOI: 10.1016/j.heliyon.2021.e07524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/05/2021] [Accepted: 07/06/2021] [Indexed: 11/22/2022] Open
Abstract
Background Sexually Transmitted Infections (STIs) are among the most important causes of maternal and neonatal morbidity and mortality. It remains a significant public health problem and disproportionately affects women posing a large public health burden in low and middle-income countries. However, there is little information on the magnitude of self-reported syndromes of STIs among reproductive-age women in Ethiopia. Aim This study aimed to determine the magnitude of self-reported syndromes of sexual transmitted infections and its associated factors among women of reproductive age in Ethiopia. Methods The study was based on the data from the Ethiopian Demographic Health Survey of 2016. The data on the status of self-reported STIs were extracted from the individual women dataset, and a total of 15,683 reproductive-age women were involved in the study. Since the data has a hierarchical and cluster nature sampling weight was applied for all analysis procedures to account for complex survey design. Rao-scot chi-square test that adjusts for complex sample design was used to examine the association of outcome and independent variables. In, multivariable analysis, the level of statistical significance was declared at P-value ≤ 0.05. Findings and conclusions The magnitude of self-reported STIs was 3.0 % (95% CI: 2.92–3.08). Among self-reported syndromes of STIs only, 33.3 % (158) seek care for sexually transmitted infections. Age (Adjusted Odds Ratio (AOR = 2.15; 95%CI:1.4, 3.4)), marital status (AOR = 1.72; 95%CI:1.02, 2.90), women attending higher education and above (AOR = 2.67; 95%CI:1.57,4.57), history of termination of pregnancy (AOR = 2.85; 95%CI:2.0,4.08), and risky sexual behavior (AOR = 1.72; 95%CI:1.02,2.90) were found to be associated with self-reported syndrome of sexually transmitted infections. The magnitude of self-reported syndromes of STI and health care seeking behaviors among reproductive-age women was found low. Therefore, the government should enhance the awareness of women for sexually transmitted syndromes, and increase accessibility of STI services. Moreover, qualitative studies should be done to identify the demand, supply, and barriers related to STI among women of reproductive age women in Ethiopia.
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Delfosse A, Bouscaren N, Dupin N, Jaubert J, Tran PL, Saint Pastou C, Manaquin R, Poubeau P, Gerardin P, Bertolotti A. High prevalence of syphilis in women, minors and precarious patients: a cross-sectional study in a Reunion Island sexually transmitted infection clinic, 2017-2020. J Eur Acad Dermatol Venereol 2021; 35:2287-2292. [PMID: 34331780 DOI: 10.1111/jdv.17572] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 06/24/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Syphilis is a sexually transmitted infection (STI) with a global prevalence estimated at 0.5% in 2012. Syphilis has been on the rise among men who have sex with men (MSM) in high-income countries and remains at endemic levels in low- and middle-income countries. This trend, however, has not been observed in Reunion Island. OBJECTIVES To determine the prevalence, clinical characteristics and risk factors of syphilis in at-risk patients visiting the South Reunion STI clinic in Reunion Island. METHODS This monocentric cross-sectional study included all patients who visited our STI clinic between 2017 and 2020. Syphilis serology was performed on all included patients, and data were collected using a standardized self-administered questionnaire. RESULTS Over the 3-year study period, 2593 patients were enrolled. The prevalence of syphilis was 7.52% (n = 195, 95% CI, 6.50-8.65%) in the overall study population, 11.76% (n = 18, 95% CI, 6.97-18.59%) in minors (aged under 18 years) and 36.36% (n = 16, 95% CI, 21-59%) in pregnant women. The risk factors identified in multivariate analysis were being female [adjusted Prevalence Ratio (aPR) 1.85, 95% CI, 1.10-3.11], being MSM (aPR 2.87, 95% CI, 1.71-4.80), being aged under 18 years (aPR 3.54, 95% CI, 1.90-6.57), living in precarious conditions [aPR 3.12, 95% CI, 2.11-4.62] and being born in Reunion Island (aPR 2.43, 95% CI, 1.42-4.13). The clinical presentation was heterogeneous (plaques and papules, chancre, atypical ulcerations, multiple ulcerations, condyloma lata, etc.). CONCLUSIONS These findings suggest a high prevalence of syphilis in at-risk patients visiting our STI clinic. Unlike the situation in other high-income countries, the people most at risk of syphilis in Reunion Island are local-born residents, minors, women and precarious patients. This is a source of concern, especially given the risk of resurgence of congenital syphilis on the island.
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Affiliation(s)
- A Delfosse
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France
| | - N Bouscaren
- Inserm CIC1410, CHU Réunion, Saint Pierre, France
| | - N Dupin
- Service de Dermatologie, Hôpital Cochin, AP-HP, CNR de la syphilis, Institut Cochin, U1016, Université Paris Descartes, Paris, France
| | - J Jaubert
- Laboratoire de Microbiologie, CHU Réunion, Saint Pierre, France
| | - P L Tran
- Service de Gynécologie Obstétrique, CHU Réunion, Saint Pierre, France
| | - C Saint Pastou
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France
| | - R Manaquin
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France
| | - P Poubeau
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France
| | - P Gerardin
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France
| | - A Bertolotti
- Service des Maladies Infectieuses - Dermatologie, CHU Réunion, Saint Pierre, France.,Inserm CIC1410, CHU Réunion, Saint Pierre, France
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Prevalence of sexually transmitted infections among cervical cancer suspected women at University of Gondar Comprehensive Specialized Hospital, North-west Ethiopia. BMC Infect Dis 2021; 21:378. [PMID: 33888090 PMCID: PMC8063310 DOI: 10.1186/s12879-021-06074-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 04/14/2021] [Indexed: 11/30/2022] Open
Abstract
Background Sexually transmitted infections (STIs) such as Human Immunodeficiency Virus (HIV), Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), and Syphilis have continued a significant public health problem, especially in areas with substandard infection prevention and control programs. It is known that STIs are largely associated with the increased occurrence of cervical cancer. To date, little is known about the burden of STIs among cervical cancer suspected women in Ethiopia. Objectives To assess the seroprevalence of STIs and associated risk factors among cervical cancer suspected women with special emphasis on HIV, HBV, HCV, and Syphilis. Methods A hospital-based cross-sectional study was conducted among cervical cancer suspected women at the University of Gondar Comprehensive Specialized Hospital from February to April 2017. A pre-tested and structured questionnaire was used to collect data on patients’ characteristics. The patient’s serum or plasma samples were tested for HIV, HBV, HCV, and syphilis using enzyme-linked immunosorbent assay. In all aspects, the standard operational procedure was strictly followed. Data were analyzed using SPSS version 20 software and presented using tables. Statistical associations were measured using bivariate and multivariable logistic regression. A p-value of below 0.05 was considered statistically significant. Result A total of 403 cervical cancer suspected women with the mean age of 42.54 (SD + 11. 24) years were enrolled in the study. The overall prevalence of STIs was 16.6% (67/403) and the prevalence of HIV, HBV, HCV, and syphilis was 36/403 (8.9%), 10/403 (2.5%), 4/403 (1%), and 29/403 (7.2%) respectively. History of multiple sexual partners (Adjusted OR = 3.02, 95%CI 1.57–5.79, P = 0.001), alcohol addiction (Adjusted OR = 2.2, 95%CI 1.07–4.5, P = 0.031), history of STI (Adjusted OR = 3.38; 95% CI: 1.76–6.47, P = 0.00) and not use of condom (Adjusted OR = 4.99; 95% CI: 1.5–16.16, P = 0.007) were significantly associated with STIs. Conclusion The prevalence of STIs was generally higher among cervical cancer suspected patients. Health education is encouraged to promote awareness about the prevention of STIs.
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Prevalence and Factors Associated with Sexually Transmitted Infections among Jimma University Students, Southwest Ethiopia. Int J Microbiol 2020. [DOI: 10.1155/2020/8859468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background. Globally, one-third of new sexually transmitted infection (STI) cases occur in people under 25 years of age every year. University students are in the youth age category and are exposed to risky sexual behaviors such as unprotected sexual intercourse leading to STIs. Therefore, this study was aimed to assess the prevalence and associated factors of STI among Jimma University students. Method. A health facility-based cross-sectional study was conducted at Jimma University students’ clinic from April 2017 to October 2017 among students with STI syndromes. Urethral, endocervical, and vaginal discharge swabs were collected by attending nurses. Standard protocol was followed to detect the etiologies of STI. Data were entered and analyzed using SPSS Version 20. Results. The overall prevalence of STIs among clinically suspected university students was 14.3%. The predominant causes of STI were Neisseria gonorrhoeae (7.4%) followed by T. vaginalis (4.8%) and T. pallidum (3.7%). Having had sex after taking alcohol was significantly associated with STIs (
). All N. gonorrhoeae isolates were found to be resistant to penicillin and tetracycline. Conclusion. In this study, the prevalence of STI was relatively high. The isolated N. gonorrhoeae was resistant to commonly prescribed antibiotics. Therefore, evidence-based treatment and proper reproductive health education for youth are highly recommended.
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Goulart ACX, Farnezi HCM, França JPBM, dos Santos A, Ramos MG, Penna MLF. HIV, HPV and Chlamydia trachomatis: impacts on male fertility. JBRA Assist Reprod 2020; 24:492-497. [PMID: 32496735 PMCID: PMC7558888 DOI: 10.5935/1518-0557.20200020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Sexually transmitted diseases (STDs) are pathologies that have viruses, bacteria, protozoa and fungi as infectious agents, affecting millions of people worldwide and causing physical and psychological consequences for the carrier. Some of these infections such as HIV, HPV and Chlamydia trachomatis may present an asymptomatic phase, making the diagnosis difficult, which is often only performed when the couple looks for infertility treatment after not achieving spontaneous pregnancy. Infertility affects 15% of couples, 50% of cases are male-related, and it is estimated that STDs, which interfere with the physiology of the male reproductive system and may impair semen in parameters such as motility, concentration, morphology and number, cause 15% of male infertility cases. Since STDs treatments are increasing the expectation and quality of life of infected patients, discussing issues such as sexuality and reproduction is of great importance in clarifying unknown facts. This paper aims to discuss how the infectious processes associated with HIV, HPV and Chlamydia trachomatis can interfere with semen quality causing male infertility without apparent cause.
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Affiliation(s)
| | | | | | - Adriana dos Santos
- Faculdade de Ciências Humanas, Universidade FUMEC, Belo Horizonte, MG, Brazil
| | | | - Maria Lectícia Firpe Penna
- Faculdade de Ciências Humanas, Universidade FUMEC, Belo Horizonte, MG, Brazil
- Corresponding author: Maria Lectícia Firpe Penna, Faculdade de Ciências Humanas, Universidade FUMEC, Belo Horizonte, MG, Brazil. E-mail:
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