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1.
AIDS Care ; 36(6): 752-761, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38266488

RESUMO

To investigate the prevalence of male circumcision and the willingness to undergo male circumcision and influencing factors among MSM in Maanshan City, we conducted a cross-sectional study from June 2016 to December 2019. Respondent-driven sampling (RDS) was used to recruit participants. Influential factors of willingness to accept circumcision were identified by a multivariable logistic regression model. The multivariable logistic regression model revealed that five variables were independent influential factors for willingness to participate. The factors include that used condoms during last anal intercourse (OR = 1.87, 95% CI:1.03-3.41, P = 0.04), sex with female sex partners (OR = 0.499, 95% CI:0.298-0.860, P = 0.012, level of education (junior college: OR = 0.413, 95% CI:0.200-0.854, P = 0.017; bachelor's degree or higher: OR = 0.442, 95% CI:0.208-0.938, P = 0.033), condom use during oral sex in the last six months (OR = 4.20, 95% CI:1.47-12.0, P = 0.007) and level of knowledge of PrEP (OR = 5.09, 95% CI:1.39-18.7, P = 0.014). Given the willingness of MSM to accept circumcision was low in China, establishing a proper understanding of circumcision is essential if it is to be used as a strategy to prevent HIV infection among MSM. Therefore, publicity and education on the operation should be strengthened to increase the willingness to undergo male circumcision.


Assuntos
Circuncisão Masculina , Homossexualidade Masculina , Aceitação pelo Paciente de Cuidados de Saúde , Humanos , Masculino , Circuncisão Masculina/psicologia , Circuncisão Masculina/estatística & dados numéricos , China , Estudos Transversais , Adulto , Prevalência , Adulto Jovem , Homossexualidade Masculina/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Infecções por HIV/prevenção & controle , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Preservativos/estatística & dados numéricos , Comportamento Sexual/psicologia , Comportamento Sexual/estatística & dados numéricos , Pessoa de Meia-Idade , Parceiros Sexuais/psicologia , Adolescente , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos e Questionários , Feminino , Modelos Logísticos
2.
AIDS Behav ; 27(6): 1800-1806, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36692607

RESUMO

Despite increasing interest in Early-Infant and Early-Adolescent Medical Circumcision (EIMC and EAMC, respectively) in Zambia, parental willingness to have their sons undergo the procedure has not been explored. This study describes Zambian parents' perspectives on EIMC and EAMC. A total of N = 600 men and women (n = 300 couples) were recruited. Most parents, 89% and 83%, planned to have their newborn or adolescent sons circumcised, respectively, and 70% and 57% had plans for EIMC and EAMC, respectively. Most (91% for infants and 86% for adolescents) reported they were considering the pros and cons of circumcision. Parents' age (OR 1.05), having children living in one's home (OR 3.58), and lower education (OR 0.63) were associated with sons' circumcision. The minimal risks associated with circumcision and the lifetime benefits conferred underscore its contribution to public health in high HIV prevalence areas.


RESUMEN: A pesar del creciente interés en la Circuncisión Médica Temprana de Niños y Adolescentes (EIMC y EAMC, respectivamente, por su siglas en ingles) en Zambia, no se ha explorado la voluntad de los padres, de dar consentimiento, para que sus hijos se sometan al procedimiento. Este studio, describe las perspectivas de los padres de Zambia sobre EIMC y EAMC. Se reclutaron un total de N = 600 hombres y mujeres (n = 300 parejas) que esperaban tener un hijo. La mayoría de los padres, 89% y 83%, planeaban circuncidar a sus hijos recién nacidos o adolescentes, respectivamente, y 70% y 57% tenían planes para EIMC y EAMC, respectivamente. La mayoría (91% para bebés y 86% para adolescentes) informaron que estaban considerando las ventajas y desventajas de la circuncisión. La edad de los padres (OR 1,05), tener hijos viviendo en el hogar (OR 3,58) y menor educación (OR 0,63) se asociaron con la circuncisión de los hijos. Los riesgos mínimos asociados con la circuncisión y los beneficios conferidos de por vida subrayan su contribución a la salud pública en áreas de alta prevalencia del VIH.


Assuntos
Circuncisão Masculina , Tomada de Decisões , Pais , Zâmbia/epidemiologia , Pais/psicologia , Circuncisão Masculina/psicologia , Circuncisão Masculina/estatística & dados numéricos , Humanos , Masculino , Feminino , Adolescente , Infecções por HIV/epidemiologia , Projetos Piloto , Recém-Nascido , Adulto , Fatores Sociodemográficos , Modelos Logísticos , Pai/psicologia , Pai/estatística & dados numéricos , Mães/psicologia , Fatores Etários
3.
J Urol ; 207(2): 424-430, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34551593

RESUMO

PURPOSE: Randomized trials from Africa demonstrate that circumcision reduces the risk of acquiring human immunodeficiency virus (HIV) among males. However, few studies have examined this association in Western populations. We sought to evaluate the association between circumcision and the risk of acquiring HIV among males from Ontario, Canada. MATERIALS AND METHODS: We conducted a population-based matched cohort study of residents in Ontario, Canada. We identified males born in Ontario who underwent circumcision at any age between 1991 and 2017. The comparison group consisted of age-matched males who did not undergo circumcision. The primary outcome was incident HIV. We used cause-specific hazard models to evaluate the hazard of incident HIV. We performed several sensitivity analyses to evaluate the robustness of our results: matching on institution of birth, varying the minimum followup period, and simulating various false-negative and false-positive thresholds. RESULTS: We studied 569,950 males, including 203,588 who underwent circumcision and 366,362 who did not. The vast majority of circumcisions (83%) were performed prior to age 1 year. In the primary analysis, we found no significant difference in the risk of HIV between groups (adjusted hazard ratio 0.98, 95% confidence interval 0.72 to 1.35). In none of the sensitivity analyses did we find an association between circumcision and risk of HIV. CONCLUSIONS: We found that circumcision was not independently associated with the risk of acquiring HIV among males from Ontario, Canada. Our results are consistent with clinical guidelines that emphasize safe-sex practices and counseling over circumcision as an intervention to reduce the risk of HIV.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/epidemiologia , Adolescente , Estudos de Casos e Controles , Estudos de Coortes , Seguimentos , Infecções por HIV/prevenção & controle , Humanos , Incidência , Masculino , Ontário/epidemiologia , Modelos de Riscos Proporcionais , Fatores de Proteção , Adulto Jovem
4.
PLoS One ; 16(10): e0258611, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34669709

RESUMO

INTRODUCTION: Monitoring clinical safety of voluntary medical male circumcision (VMMC) is critical to minimize risk as VMMC programs for HIV prevention are scaled. This cross-sectional analysis describes the adverse event (AE) profile of a large-scale, routine VMMC program and identifies factors associated with the development, severity, and timing of AEs to provide recommendations for program quality improvement. MATERIALS AND METHODS: From 2015-2018 there were 28,990 circumcisions performed in International Training and Education Center for Health (I-TECH) supported regions of Namibia in collaboration with the Ministry of Health and Social Services. Two routine follow-up visits after VMMC were scheduled to identify clients with AEs. Summary statistics were used to describe characteristics of all VMMC clients and the subset who experienced an AE. We used chi-square tests to evaluate associations between AE timing, patient age, and other patient and AE characteristics. We used a logistic regression model to explore associations between patient characteristics and AE severity. RESULTS: Of the 498 clients with AEs (AE rate of 1.7%), 40 (8%) occurred ≤2 days, 262 (53%) occurred 3-7 days, 161 (32%) between day 8 and 14, and 35 (7%) were ≥15 days post-VMMC. Early AEs (on or before day 2) tended to be severe and categorized as bleeding, while infections were the most common AEs occurring later (p<0.001). Younger clients (aged 10-14 years) experienced more infections, whereas older clients experienced more bleeding (p<0.001). CONCLUSIONS: Almost 40% of AEs occurred after the second follow-up visit, of which 179 (91%) were infections. Improvements in pre-surgical and post-surgical counselling and post-operative educational materials encouraging clients to seek care at any time, adoption of alternative follow-up methods, and the addition of a third follow-up visit may improve outcomes for patients. Enhancing post-surgical counselling and emphasizing wound care for younger VMMC clients and their caregivers could help mitigate elevated risk of infection.


Assuntos
Circuncisão Masculina/efeitos adversos , Infecções por HIV/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Adolescente , Adulto , Assistência ao Convalescente , Fatores Etários , Criança , Circuncisão Masculina/estatística & dados numéricos , Estudos Transversais , Humanos , Modelos Logísticos , Masculino , Namíbia , Procedimentos Cirúrgicos Urológicos Masculinos/efeitos adversos , Programas Voluntários , Adulto Jovem
5.
BMC Urol ; 21(1): 148, 2021 Oct 27.
Artigo em Inglês | MEDLINE | ID: mdl-34706684

RESUMO

BACKGROUND: A significant proportion of boys present to surgical specialists later in infancy/early childhood for elective operative circumcision despite the higher procedural risks. This study aims to assess physician perspectives on access to neonatal circumcision across the United States and identify potential reasons contributing to disparities in access. METHODS: A cross-sectional survey was electronically distributed to physician members of the Societies for Pediatric Urology and the American Academy of Pediatrics Section on Hospital Medicine. Hospital characteristics and circumcision practices were assessed. Associations between NC availability and institutional characteristics were evaluated using chi-squared testing and multivariable logistic regression. Qualitative analyses of free-text comments were performed. RESULTS: A total of 367 physicians responded (129 urologists [41%], 188 pediatric hospitalists [59%]). Neonatal circumcision was available at 86% of hospitals represented. On univariate and multivariate analysis, the 50 hospitals that did not offer neonatal circumcision were more likely to be located in the Western region (odds ratio [OR] = 8.33; 95% confidence interval [CI] 3.1-25 vs. Midwest) and in an urban area (OR = 4.2; 95% CI 1.6-10 vs. suburban/rural) compared with hospitals that offered neonatal circumcision. Most common reasons for lack of availability included not a birth hospital (N = 22, 47%), lack of insurance coverage (N = 8, 17%), and low insurance reimbursement (N = 7, 15%). Institutional, regional, or provider availability (68%), insurance/payment (12.4%), and ethics (12.4%) were common themes in the qualitative comments. CONCLUSIONS: Overall availability of neonatal circumcision varied based on hospital characteristics, including geography. Information from this survey will inform development of interventions designed to offer neonatal circumcision equitably and comprehensively.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Inquéritos Epidemiológicos , Disparidades em Assistência à Saúde/estatística & dados numéricos , Estudos Transversais , Médicos Hospitalares , Hospitais , Humanos , Recém-Nascido , Cobertura do Seguro , Reembolso de Seguro de Saúde , Masculino , Padrões de Prática Médica , Estados Unidos , Urologistas
6.
PLoS One ; 16(9): e0256955, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34478471

RESUMO

BACKGROUND: Voluntary Medical Male Circumcision (VMMC) is a key intervention in HIV/AIDS. Improving VMMC program uptake in Zambia requires careful monitoring of adverse events (AE) to inform program quality and safety. We investigate the prevalence of VMMC AE and their associated factors among adult males in Ndola, Copperbelt Province, Zambia. METHODS: We performed a cross-sectional study using secondary clinical data collected in 2015 using two validated World Health Organisation/Ministry of Health reporting forms. We reviewed demographics and VMMC surgical details from 391 randomly sampled adult males aged ≥18 years at Ndola Teaching Hospital, a specialised VMMC fixed site in Zambia. Non-parametric tests (Fisher's exact test or Chi-square depending on assumptions being met) and logistic regression were conducted to determine the relationships between associated factors and VMMC AE. RESULTS: The overall VMMC AE prevalence was 3.1% (95% CI 1.60%- 5.30%) and most AEs occurred postoperatively. In decreasing order, the commonly reported VMMC AE included; bleeding (47.1%), swelling (29.4%), haematoma (17.6%), and delayed wound healing (5.9%). There was an inversely proportional relationship between VMMC volume (as measured by the number of surgeries conducted per VMMC provider) and AEs. Compared to the highest VMMC volume of 63.2% (247/391) as reference, as VMMC volume reduced to 35.0% (137/391) and then 1.8% (7/391), the likelihood of AEs increased by five times (aOR 5.08; 95% CI 1.33-19.49; p = 0.018) and then sixteen times (aOR 16.13; 95% CI 1.42-183.30; p = 0.025) respectively. CONCLUSIONS: Our study found a low prevalence of VMMC AEs in Ndola city, Copperbelt Province of Zambia guaranteeing the safety of the VMMC program. We recommend more surgically proficient staff to continue rendering this service. There is a need to explore other high priority national/regional areas of VMMC program safety/quality, such as adherence to follow-up visits.


Assuntos
Circuncisão Masculina , Infecções por HIV/prevenção & controle , Adolescente , Adulto , Circuncisão Masculina/efeitos adversos , Circuncisão Masculina/estatística & dados numéricos , Estudos Transversais , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Prevalência , Programas Voluntários , Adulto Jovem , Zâmbia
7.
Afr Health Sci ; 21(Suppl): 59-63, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-34447425

RESUMO

BACKGROUND: Early Infant Male Circumcision (EIMC) is part of sustainable HIV prevention strategies in Kenya. The goals of the national EIMC program are to circumcise at least 40% of all newborn male infants delivered at hospitals offering the service and keep the rate of moderate and adverse events below 2%. OBJECTIVES: To determine the proportion of early male infants (age less than 60 days) born at hospitals in four counties of western Kenya who got circumcised and document the prevalence of adverse events (AEs) among those circumcised. METHODS: A retrospective descriptive study involving all records for EIMC from 1st March 2014 through 31st March 2018 in four counties of western Kenya. Data analysis was done using EXEL to document proportion of facilities offering EIMC and compare EIMC uptake and outcomes in the four counties against the national goals for the program. RESULTS: A mean of 4.3% of total health facilities offer EIMC in the region. Siaya had the highest proportion of facilities offering EIMC while Migori had the lowest proportion. Uptake of EIMC was low at 17.4% for all male infants born, far less than the anticipated target of 40%. Average adverse event rates were 0.3%. CONCLUSION: EIMC uptake remains low in this region of Kenya due to small number of health facilities offering the service. The proportion of circumcised early male infants born at the target health facilities is below the national target of 40% even though the rate of adverse events among those circumcised is acceptable.


Assuntos
Circuncisão Masculina/efeitos adversos , Circuncisão Masculina/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Quênia , Masculino , Avaliação de Programas e Projetos de Saúde/métodos , Estudos Retrospectivos
8.
MMWR Morb Mortal Wkly Rep ; 70(26): 942-946, 2021 Jul 02.
Artigo em Inglês | MEDLINE | ID: mdl-34197361

RESUMO

Male circumcision is an important preventive strategy that confers lifelong partial protection (approximately 60% reduced risk) against heterosexually acquired HIV infection among males (1). In Mozambique, the prevalence of male circumcision was 51% when the voluntary medical male circumcision (VMMC) program began in 2009. The Mozambique Ministry of Health set a goal of 80% circumcision prevalence among males aged 10-49 years by 2019 (2). CDC analyzed data from five cross-sectional surveys of the Chókwè Health and Demographic Surveillance System (CHDSS) to evaluate progress toward the goal and guide ongoing needs for VMMC in Mozambique. During 2014-2019, circumcision prevalence among males aged 15-59 years increased 42%, from 50.1% to 73.5% (adjusted prevalence ratio [aPR] = 1.42). By 2019, circumcision prevalence among males aged 15-24 years was 90.2%, exceeding the national goal (2). However, circumcision prevalence among males in older age groups remained below 80%; prevalence was 62.7%, 54.5%, and 55.7% among males aged 25-34, 35-44, and 45-59 years, respectively. A multifaceted strategy addressing concerns about the safety of the procedure, cultural norms, and competing priorities that lead to lack of time could help overcome barriers to circumcision among males aged ≥25 years.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Programas Voluntários , Adolescente , Adulto , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Moçambique/epidemiologia , Prevalência , Avaliação de Programas e Projetos de Saúde , Adulto Jovem
9.
PLoS One ; 16(6): e0252725, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34115784

RESUMO

Voluntary medical male circumcision is a crucial HIV prevention program for men in sub-Saharan Africa. Kenya is one of the first countries to achieve high population coverage and seek to transition the program to a more sustainable structure designed to maintain coverage while making all aspects of service provision domestically owned and implemented. Using pre-defined metrics, we created and evaluated three models of circumcision service delivery (static, mobile and mixed) to identify which had potential for sustaining high circumcision coverage among 10-14-year-olds group, a historically high-demand and accessible age group, at the lowest possible cost. We implemented each model in two distinct geographic areas, one in Siaya and the other in Migori county, and assessed multiple aspects of each model's sustainability. These included numerical achievements against targets designed to reach 80% coverage over two years; quantitative expenditure outcomes including unit expenditure plus its primary drivers; and qualitative community perception of program quality and sustainability based on Likert scale. Outcome values at baseline were compared with those for year one of model implementation using bivariate linear regression, unpaired t-tests and Wilcoxon rank tests as appropriate. Across models, numerical target achievement ranged from 45-140%, with the mixed models performing best in both counties. Unit expenditures varied from approximately $57 in both countries at baseline to $44-$124 in year 1, with the lowest values in the mixed and static models. Mean key informant perception scores generally rose significantly from baseline to year 1, with a notable drop in the area of community engagement. Consistently low scores were in the aspects of domestic financing for service provision. Sustainability-focused circumcision service delivery models can successfully achieve target volumes at lower unit expenditures than existing models, but strategies for domestic financing remain a crucial challenge to address for long-term maintenance of the program.


Assuntos
Circuncisão Masculina/economia , Infecções por HIV/prevenção & controle , Adolescente , Criança , Circuncisão Masculina/estatística & dados numéricos , Custos e Análise de Custo/tendências , Humanos , Quênia , Masculino , Avaliação de Programas e Projetos de Saúde/economia
10.
Lancet Glob Health ; 9(7): e932-e941, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-33939956

RESUMO

BACKGROUND: Medical male circumcision (MMC) reduces HIV infection among heterosexual men. There are concerns MMC might prompt higher-risk sexual behaviours because of lower self-perceived risk of HIV infection. We reviewed the published literature to examine associations between MMC and both condom use and number of sex partners among heterosexual men. METHODS: In this systematic review and meta-analysis, we searched PubMed, Embase, and the Cochrane Library for studies published before Nov 15, 2020. Interventional and observational studies were included if they contained original quantitative data describing the association between MMC and condom use or number of sex partners among heterosexual men. We excluded data from men whose circumcisions were ritual or religious and data from men who have sex with men. We extracted odds ratios (ORs) and 95% CIs for the associations between MMC and condomless sex and MMC and multiple sex partners directly from the publications if available, selecting adjusted ORs when provided; when necessary, we calculated ORs and 95% CIs using original study data provided in the publication. We used the Mantel-Haenszel random effects model to calculate pooled ORs and 95% CIs. FINDINGS: Our search yielded 3035 results, of which 471 were duplicates and 2537 did not meet the inclusion criteria. From the remaining 27 eligible studies, we identified 99 292 men from 31 independent population samples. 24 studies were done in Africa. We found no statistically significant associations between MMC and condomless sex (OR 0·91, 95% CI 0·80-1·05; k=30; I2=88·7%) or multiple sex partners (1·02, 0·88-1·18; k=27; I2=90·1%). No associations between MMC and condomless sex or multiple sexual partners were found in any subgroup analyses by study design, income of country, age, recruitment setting, circumcision assessment, circumcision prevalence, and risk of publication bias. INTERPRETATION: The promotion of circumcision as an HIV preventive measure does not appear to increase higher-risk sexual behaviours in heterosexual men. Ongoing sexual health education should be maintained as a vital component of effective MMC programmes. FUNDING: National Science and Technology Major Project of China, the Fundamental Research Funds for the Central Universities, and the Shenzhen Science and Technology Innovation Commission Basic Research Program.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/epidemiologia , Comportamentos de Risco à Saúde , Heterossexualidade/psicologia , Comportamento Sexual/psicologia , Preservativos/estatística & dados numéricos , Heterossexualidade/estatística & dados numéricos , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais/psicologia
11.
Cancer Epidemiol Biomarkers Prev ; 30(6): 1139-1148, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33972367

RESUMO

BACKGROUND: Male circumcision reduces the risk of human immunodeficiency virus infection in men. We assessed the effect of male circumcision on the incidence and natural history of human papillomavirus (HPV) in a randomized clinical trial in Kisumu, Kenya. METHODS: Sexually active, 18- to 24-year-old men provided penile exfoliated cells for HPV DNA testing every 6 months for 2 years. HPV DNA was detected via GP5+/6+ PCR in glans/coronal sulcus and in shaft samples. HPV incidence and persistence were assessed by intent-to-treat analyses. RESULTS: A total of 2,193 men participated (1,096 randomized to circumcision; 1,097 controls). HPV prevalence was 50% at baseline for both groups and dropped to 23.7% at 24 months in the circumcision group, and 41.0% in control group. Incident infection of any HPV type over 24 months was lower among men in the circumcision group than in the control group [HR = 0.61; 95% confidence interval (CI), 0.52-0.72]. Clearance rate of any HPV infection over 24 months was higher in the circumcision group than in the control group (HR = 1.87; 95% CI, 1.49-2.34). Lower HPV point-prevalence, lower HPV incidence, and higher HPV clearance in the circumcision group were observed in glans but not in shaft samples. CONCLUSION: Male circumcision reduced the risk of HPV acquisition and reinfection, and increased HPV clearance in the glans. IMPACT: Providing voluntary, safe, and affordable male circumcision should help reduce HPV infections in men, and consequently, HPV-associated disease in their partners.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por Papillomavirus/epidemiologia , Doenças do Pênis/epidemiologia , Pênis/virologia , Infecção Persistente/epidemiologia , Adolescente , Alphapapillomavirus/genética , Alphapapillomavirus/isolamento & purificação , DNA Viral/isolamento & purificação , Humanos , Incidência , Análise de Intenção de Tratamento , Quênia , Masculino , Infecções por Papillomavirus/diagnóstico , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/virologia , Doenças do Pênis/diagnóstico , Doenças do Pênis/prevenção & controle , Doenças do Pênis/virologia , Pênis/cirurgia , Infecção Persistente/diagnóstico , Infecção Persistente/prevenção & controle , Infecção Persistente/virologia , Resultado do Tratamento , Adulto Jovem
13.
J Acquir Immune Defic Syndr ; 87(Suppl 1): S89-S96, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-33765683

RESUMO

BACKGROUND: Male circumcision (MC) offers men lifelong partial protection from heterosexually acquired HIV infection. The impact of MC on HIV incidence has not been quantified in nationally representative samples. Data from the population-based HIV impact assessments were used to compare HIV incidence by MC status in countries implementing voluntary medical MC (VMMC) programs. METHODS: Data were pooled from population-based HIV impact assessments conducted in Eswatini, Lesotho, Malawi, Namibia, Tanzania, Uganda, Zambia, and Zimbabwe from 2015 to 2017. Incidence was measured using a recent infection testing algorithm and analyzed by self-reported MC status distinguishing between medical and nonmedical MC. Country, marital status, urban setting, sexual risk behaviors, and mean population HIV viral load among women as an indicator of treatment scale-up were included in a random-effects logistic regression model using pooled survey weights. Analyses were age stratified (15-34 and 35-59 years). Annualized incidence rates and 95% confidence intervals (CIs) and incidence differences were calculated between medically circumcised and uncircumcised men. RESULTS: Men 15-34 years reporting medical MC had lower HIV incidence than uncircumcised men [0.04% (95% CI: 0.00% to 0.10%) versus 0.34% (95% CI: 0.10% to 0.57%), respectively; P value = 0.01]; whereas among men 35-59 years, there was no significant incidence difference [1.36% (95% CI: 0.32% to 2.39%) versus 0.55% (95% CI: 0.14% to 0.67%), respectively; P value = 0.14]. DISCUSSION: Medical MC was associated with lower HIV incidence in men aged 15-34 years in nationally representative surveys in Africa. These findings are consistent with the expected ongoing VMMC program impact and highlight the importance of VMMC for the HIV response in Africa.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/epidemiologia , HIV-1 , Inquéritos Epidemiológicos , Adolescente , Adulto , África Subsaariana/epidemiologia , Humanos , Incidência , Masculino , Fatores de Risco , Adulto Jovem
14.
BMC Urol ; 21(1): 34, 2021 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-33678182

RESUMO

BACKGROUND/PURPOSE: Circumcisions are among the most frequent operations in children. Health service data on circumcision in the United States has documented an increase in neonatal circumcisions since 2012. We investigated whether a similar effect could be found in Germany, which does not endorse neonatal circumcision. METHODS: We analysed German routine administrative data for operations conducted on the preputium in order to analyse the frequency, age distribution, and time-trends in hospital-based procedures on a nationwide basis. RESULTS: There were 9418 [95% confidence interval (CI) 8860-10,029] procedures per year, of which 4977 (95% CI 4676-5337) were circumcisions. Age distributions were highly different between both circumcisions (van der Waerden's χ² = 58.744, df = 4, P < 0.0001) and preputium-preserving operations (van der Waerden's χ² = 58.481, df = 4, P < 0.0001). Circumcisions were more frequent in the first 5 years of life and above 15 years of age, whereas preputium-preserving procedures were preferred in the age groups between 5 and 14 years of age. The number of circumcisions and preputium-preserving operations decreased in absolute and relative numbers. CONCLUSIONS: The increasing trend towards neonatal circumcision observed in the United States is absent in Germany. The majority of patients were operated after the first year of life and absolute and relative numbers of hospital-based procedures were decreasing. Other factors such as increasing use of steroids for the preferred non-operative treatment of phimosis may play a role. As operations in outpatients and office-based procedures were not covered, additional research is necessary to obtain a detailed picture of circumcision and its surgical alternatives in Germany. LEVEL OF EVIDENCE: III.


Assuntos
Circuncisão Masculina/métodos , Circuncisão Masculina/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Prepúcio do Pênis , Alemanha , Hospitais , Humanos , Lactente , Masculino , Tratamentos com Preservação do Órgão , Adulto Jovem
15.
Public Health Rep ; 136(3): 338-344, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33440128

RESUMO

OBJECTIVES: Male circumcision is linked to a reduction in the risk of HIV infection, sexually transmitted infections, penile inflammatory skin disorders, cancers, urinary tract infections, and other complications. We examined the extent to which the change in circumcision recommendation by the American Academy of Pediatrics in 1999 and Medicaid coverage status in states affected the total number of procedures performed. METHODS: We used data from the Nationwide Inpatient Sample for 1998-2011 collected annually by the Healthcare Cost and Utilization Project. We examined data on all male births in the United States with Medicaid and private health insurance. We then categorized births into 4 groups: (1) births with newborn male circumcision procedure, (2) births with Medicaid or private health insurance, (3) births that occurred in states where Medicaid coverage for newborn male circumcision was removed, and (4) births that occurred before or after the policy change. We used multivariable logistic regression to estimate the adjusted odds of newborn male circumcision. RESULTS: In the 10 states where a change in Medicaid policy occurred, circumcision frequency had a mean percentage-point decrease of 21.4% among Medicaid beneficiaries and 3.2% among private health insurance beneficiaries from before to after the policy change. In states where coverage was maintained, the change in circumcision frequency was negligible for Medicaid and private health insurance beneficiaries. These changes resulted in an estimated 163 456 potential circumcisions not performed. CONCLUSION: Decreases in newborn male circumcision frequency correlated with the Medicaid policy change for the procedure. Efforts should be made to reduce barriers for cost-effective preventive procedures that promote health, such as newborn male circumcision.


Assuntos
Circuncisão Masculina/economia , Circuncisão Masculina/estatística & dados numéricos , Circuncisão Masculina/tendências , Cobertura do Seguro/economia , Cobertura do Seguro/estatística & dados numéricos , Medicaid/economia , Medicaid/estatística & dados numéricos , Previsões , Humanos , Recém-Nascido , Masculino , Governo Estadual , Estados Unidos
16.
AIDS Care ; 33(4): 448-452, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-32070119

RESUMO

Male circumcision is considered by some to be an acceptable global approach to reduce HIV infections. Consequently, many governments in sub-Saharan Africa run voluntary male circumcision programmes. South Africa also provides male circumcision for free at state clinics and hospitals. Very little is known about the men who use this service. This study uses data from Cape Town, a sample of 1194 in 2016, and from Mangaung, a sample of 277 in 2017 and 2018, to fill this gap. The study finds that age targeting is inadequate, risk targeting is absent, and religious and cultural factors have a negative effect on the cost-efficiency of the service in the long run.


Assuntos
Circuncisão Masculina/economia , Infecções por HIV/prevenção & controle , Programas Nacionais de Saúde/economia , Programas Voluntários/economia , Adolescente , Adulto , Circuncisão Masculina/estatística & dados numéricos , Cidades , Análise Custo-Benefício , Humanos , Masculino , Pessoa de Meia-Idade , África do Sul/epidemiologia , Adulto Jovem
17.
J Acquir Immune Defic Syndr ; 86(3): 323-328, 2021 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-33136817

RESUMO

BACKGROUND: In addition to providing millions of men with lifelong lower risk for HIV infection, voluntary medical male circumcision (VMMC) also provides female partners with health benefits including decreased risk for human papillomavirus (HPV) and resultant cervical cancer (CC). SETTING: We modeled potential impacts of VMMC on CC incidence and mortality in Uganda as an additional benefit beyond HIV prevention. METHODS: HPV and CC outcomes were modeled using the CC model from the Spectrum policy tool suite, calibrated for Uganda, to estimate HPV infection incidence and progression to CC, using a 50-year (2018-2067) time horizon. 2016 Demographic Health Survey data provided baseline VMMC coverage. The baseline (no VMMC scale-up beyond current coverage, minimal HPV vaccination coverage) was compared with multiple scenarios to assess the varying impact of VMMC according to different implementations of HPV vaccination and HPV screening programs. RESULTS: Without further intervention, annual CC incidence was projected to rise from 16.9 to 31.2 per 100,000 women in 2067. VMMC scale-up alone decreased 2067 annual CC incidence to 25.3, averting 13,000 deaths between 2018 and 2067. With rapidly-achieved 90% HPV9 vaccination coverage for adolescent girls and young women, 2067 incidence dropped below 10 per 100,000 with or without a VMMC program. With 45% vaccine coverage, the addition of VMMC scaleup decreased incidence by 2.9 per 100,000 and averted 8000 additional deaths. Similarly, with HPV screen-and-treat without vaccination, the addition of VMMC scaleup decreased incidence by 5.1 per 100,000 and averted 10,000 additional deaths. CONCLUSIONS: Planned VMMC scale-up to 90% coverage from current levels could prevent a substantial number of CC cases and deaths in the absence of rapid scale-up of HPV vaccination to 90% coverage.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Neoplasias do Colo do Útero/epidemiologia , Adolescente , Feminino , Infecções por HIV/epidemiologia , Humanos , Incidência , Masculino , Programas de Rastreamento , Papillomaviridae , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus , Uganda/epidemiologia , Vacinação , Programas Voluntários
18.
BMC Public Health ; 20(1): 1772, 2020 Nov 23.
Artigo em Inglês | MEDLINE | ID: mdl-33228653

RESUMO

BACKGROUND: Pieces of evidence showed that the Gambella region of Ethiopia has remained HIV hotspot area for successive years. However, the magnitude of male circumcision uptake and its associated factors are not well studied in this region. Hence, the aim of the current study is to assess the magnitude of male circumcision uptake and its predictors among sexually active men in the region using the 2016 Ethiopian Demographic and Health Survey Data. METHOD: Data on 868 sexually active men residing in the Gambella region were extracted from the 2016 Ethiopian Demographic and health Survey. Descriptive statistics and logistic regression were respectively used to summarize descriptive data and measure the statistical associations. Adjusted odds ratio and confidence intervals were respectively used to measure statistical associations between variables and their statistical significances. RESULTS: The current study revealed that the overall prevalence of male circumcision uptake in the Gambella region was 61.2% (95% CI: 57.96,64.44). The results of multivariable logistic regression revealed that being Muslim (AOR = 9.54, 95% CI: 6.765.13.88), being Orthodox Christian (AOR = 8.5, 95%CI: 5.00-14.45), being from Poor household (AOR = 0.11, 95%CI: 0.06, 0.22), being from medium-income household (AOR = .33, 95%CI: 0.15, 0.73), listening to radio (AOR = .29, 95%CI: .16, .54), having comprehensive HIV knowledge (AOR = .44, 95%CI: .27, .71) and ever been tested for HIV (AOR = .27, 95%CI: .16,.46) were independently associated with male circumcision uptake. CONCLUSION: Despite all efforts made by different stakeholders to promote the provision of male circumcision in the Gambella region, its magnitude of uptake is still unacceptably low. The federal HIV prevention and Control Office and other stakeholders working on HIV prevention and control should give due emphasis to promoting HIV-related knowledge through community-based education and through religious leaders. Integrating and streamlining HIV-related education in the academic curricula, and expanding mass media coverage should also be given due consideration by the federal government and other stakeholders. The stakeholders should also give emphasis to strengthening and empowering poor sexually active men residing in the Gambella region.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Características de Residência/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Adolescente , Adulto , Demografia , Etiópia/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores Socioeconômicos , Adulto Jovem
19.
S Afr Med J ; 110(10): 1050-1055, 2020 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-33205738

RESUMO

BACKGROUND: Young South Africans experience high rates of HIV infection. While nationally scaled medical male circumcision (MMC) can help to curb HIV infection rates in countries such as South Africa (SA), MMC uptake has not been consistent or universal, suggesting variable acceptability among men. Both MMC and traditional male circumcision (TMC) are practised in SA. For male circumcision to be most effective for HIV prevention, it should be performed prior to sexual debut with complete removal of the foreskin. OBJECTIVES: The MACHO (Male Adolescent Choices for HIV Prevention Options) study investigated uptake of and preference for MMC v. TMC in two culturally distinct settings in SA. METHODS: This observational, longitudinal, cohort study investigated circumcision preferences and uptake in 100 males (aged 14 - 17 years) and their legal guardians in Cape Town (Western Cape Province) and Soweto (Gauteng Province). Data were collected via surveys administered every 4 months over a 24-month period. RESULTS: A total of 100 uncircumcised adolescent boys (Cape Town n=50, Soweto n=50; mean (interquartile range) age 15 (14 - 16) years) and their guardians were enrolled. At baseline, 42 boys from Soweto (84%) and none from Cape Town expressed a preference for MMC over TMC. Sowetan participants were more likely to elect circumcision (MMC n=11 (22%), TMC n=1 (2%)) than those from Cape Town (TMC n=1 (2%), MMC n=0) over 13.6 months of follow-up (hazard ratio 18.9; 95% confidence interval 2.37 - 150.71; p=0.006). CONCLUSIONS: MMC was the preferred option for young men in Soweto compared with those in Cape Town, and this translated into practice. Despite knowledge of the benefits of early MMC, many participants delayed uptake, potentially reducing the MMC benefits before sexual debut. Programmes promoting circumcision should consider the influence of local practices. To realise full HIV prevention benefits, efforts should be made to ensure that circumcision is promoted, and that all circumcision is safe, performed prior to sexual debut, and contextually responsive.


Assuntos
Circuncisão Masculina/etnologia , Circuncisão Masculina/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adolescente , Cultura , Utilização de Instalações e Serviços , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estimativa de Kaplan-Meier , Estudos Longitudinais , Masculino , Motivação , Utilização de Procedimentos e Técnicas , Modelos de Riscos Proporcionais , Comportamento Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle , África do Sul/epidemiologia
20.
Pediatrics ; 146(5)2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-33055226

RESUMO

OBJECTIVES: Seventeen states do not provide Medicaid coverage for neonatal male circumcision, despite American Academy of Pediatrics recommendations supporting access for families that choose it. Our study objectives were to (1) compare state-specific trends in neonatal circumcision to previously established estimates and (2) assess the impact of changes in Medicaid coverage of the procedure. METHODS: The State Inpatient Databases were used to determine rates of neonatal male circumcision in 4 states (CO, FL, MI, and NY) at 4 time points (2001, 2006, 2011, 2016). Neonatal circumcision was defunded by Medicaid in Florida (2003) and Colorado (2011). A multivariable logistic regression model was created to assess associations between patient and state characteristics and odds of neonatal circumcision. RESULTS: Overall, 54.5% of neonates underwent circumcision. States where Medicaid defunded neonatal circumcision revealed a decrease in circumcision rates in subsequent years (47.4% to 37.5% in FL; 61.9% to 52.0% in CO). Neonates with private insurance had higher odds of circumcision compared with those with public insurance (adjusted odds ratio [aOR] 2.23; 95% confidence interval [CI] 2.21-2.25). When Medicaid coverage was available, Black neonates had higher odds of circumcision compared with white neonates (aOR 1.44; 95% CI 1.42-1.46). When Medicaid coverage was not available, Black neonates had lower odds compared with white neonates (aOR 0.40; 95% CI 0.39-0.41). CONCLUSIONS: State-specific data reveal trends in neonatal circumcision similar to previous national estimates. Colorado and Florida revealed 20.9% and 16.0% reductions in neonatal circumcision rates, respectively, after defunding. Black neonates appeared to be disproportionately affected by changes in Medicaid coverage.


Assuntos
Circuncisão Masculina/estatística & dados numéricos , Cobertura do Seguro/estatística & dados numéricos , Medicaid , Negro ou Afro-Americano , Estudos de Coortes , Humanos , Recém-Nascido , Masculino , Estudos Retrospectivos , Estados Unidos , População Branca
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