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1.
Einstein (Sao Paulo) ; 19: eAO6325, 2021.
Article in English, Portuguese | MEDLINE | ID: mdl-34878070

ABSTRACT

OBJECTIVE: To evaluate awareness of prostate cancer in the population of the city of São Paulo. METHODS: A total of 392 adults were randomly interviewed on public spaces in the city of São Paulo, and answered a questionnaire that addressed demographic questions and specific knowledge about the prostate cancer. A score was used to assess awareness of cancer in general, and of prostate cancer, considering satisfactory knowledge a score of 6 points. RESULTS: The mean age was 36.9 years (standard deviation of ±12.6) and 58.2% of participants were male. No previous contact with information related to prostate cancer was reported by 45.5% of participants. For these cases, a greater proportion was observed among men aged over 50 years. As to the score, the mean was 3.7 (standard deviation of ±1.3), with a positive correlation among higher scores, higher income and education level. Less than 5% of participants believed they should only search for prostate cancer screening when symptomatic. Finally, among the less frequent responses to risk factors for prostate cancer, is "ethnic origin" (2.8%). CONCLUSION: Even though most participants did not have a satisfactory score, the level of awareness demonstrated in this study seems superior to that of other populational series. Hence it suggested the assessed population understood some essential concepts in prostate cancer, such as the importance of screening and the follow-up. The efforts made by the Sociedade Brasileira de Urologia on educational campaigns partially explain this. However, working in some concepts, like identifying risk factors for prostate cancer, might optimize screening outcomes.


Subject(s)
Early Detection of Cancer , Prostatic Neoplasms , Adult , Brazil/epidemiology , Cities , Female , Humans , Male , Prostate-Specific Antigen , Prostatic Neoplasms/diagnosis , Prostatic Neoplasms/epidemiology
2.
Andrologia ; 53(7): e14096, 2021 Aug.
Article in English | MEDLINE | ID: mdl-33982319

ABSTRACT

An electronic-based search was performed with MEDLINE bases through PubMed, Cochrane through Central, and Embase until August 2020 for the purpose of evaluating the impact of the aetiology of obstructive azoospermia on ICSI cycles. In the final analysis, there were 15 cohort studies included, comparing a group of patients with acquired azoospermia and others due to congenital bilateral absence of the vas deferens submitted to ICSI. Those 15 articles within 4,480 couples were analysed, and similar fertilisation rate (65.1% vs. 65.3%; p = .38), pregnancy rate per cycle (40.0% vs. 43.1%; p = .06) and live birth rate (29.6% vs. 30.0%;p = .76) were found between groups. Comparing specifically post-vasectomy azoospermia and congenital groups, both presented a similar fertilisation rate (62.4% vs. 53.4%, respectively; OR 1.10; 95% CI, 0.79, 1.54; p = .56; I2  = 89%) and pregnancy rate per cycle (39.4% vs. 35.6%, respectively; OR 1.26; 95% CI, 0.96, 1.66; p = .09; I2  = 0%). However, a higher live birth rate was identified in the congenital group compared to vasectomy group (28.4% × 19.5%; OR 1.54; 95% CI, 1.11, 2.15; p = .01; I2  = 0%). The reasons for that are unclear and factors such as couple age and sperm DNA fragmentation should be considered.


Subject(s)
Azoospermia , Azoospermia/therapy , Female , Humans , Male , Pregnancy , Pregnancy Rate , Retrospective Studies , Sperm Injections, Intracytoplasmic , Vas Deferens
3.
Einstein (Säo Paulo) ; 19: eAO6325, 2021. tab
Article in English | LILACS | ID: biblio-1350695

ABSTRACT

ABSTRACT Objective: To evaluate awareness of prostate cancer in the population of the city of São Paulo. Methods: A total of 392 adults were randomly interviewed on public spaces in the city of São Paulo, and answered a questionnaire that addressed demographic questions and specific knowledge about the prostate cancer. A score was used to assess awareness of cancer in general, and of prostate cancer, considering satisfactory knowledge a score of 6 points. Results: The mean age was 36.9 years (standard deviation of ±12.6) and 58.2% of participants were male. No previous contact with information related to prostate cancer was reported by 45.5% of participants. For these cases, a greater proportion was observed among men aged over 50 years. As to the score, the mean was 3.7 (standard deviation of ±1.3), with a positive correlation among higher scores, higher income and education level. Less than 5% of participants believed they should only search for prostate cancer screening when symptomatic. Finally, among the less frequent responses to risk factors for prostate cancer, is "ethnic origin" (2.8%). Conclusion: Even though most participants did not have a satisfactory score, the level of awareness demonstrated in this study seems superior to that of other populational series. Hence it suggested the assessed population understood some essential concepts in prostate cancer, such as the importance of screening and the follow-up. The efforts made by the Sociedade Brasileira de Urologia on educational campaigns partially explain this. However, working in some concepts, like identifying risk factors for prostate cancer, might optimize screening outcomes.


RESUMO Objetivo: Avaliar o conhecimento da população da cidade de São Paulo em relação ao câncer de próstata. Métodos: Foram entrevistados randomicamente 392 adultos em espaços públicos da cidade de São Paulo, os quais responderam a um questionário que abordava questões demográficas e de conhecimentos específicos sobre o câncer de próstata. Um escore foi utilizado para avaliar o conhecimento de câncer em geral e do câncer de próstata, considerando um conhecimento satisfatório com escore de 6 pontos. Resultados: A média de idade foi de 36,9 anos (desvio-padrão de ±12,6), e 58,2% dos participantes eram do sexo masculino. Ausência de contato anterior com informações relacionadas ao câncer de próstata foi relatada por 45,5% dos participantes. Nesses casos, maior proporção foi observada entre os homens com mais de 50 anos. Quanto ao escore, a média foi 3,7 (desvio-padrão de ±1,3), com correlação positiva entre maiores escores e maiores renda e escolaridade. Menos de 5% dos participantes acreditavam que só deveriam procurar o rastreamento do câncer de próstata quando sintomáticos. Por fim, entre as respostas menos frequentes aos fatores de risco para câncer de próstata, encontrou-se "etnia" (2,8%). Conclusão: Embora a maioria dos participantes não tenha apresentado escore satisfatório, o nível de conhecimento revelado neste estudo parece superior ao de outros estudos populacionais. Assim, sugere-se que a população avaliada tenha compreendido alguns conceitos essenciais do câncer de próstata, como a importância do rastreamento e do acompanhamento. Os esforços da Sociedade Brasileira de Urologia nas campanhas educacionais explicam parcialmente isso. No entanto, trabalhar em alguns conceitos, como identificar fatores de risco para câncer de próstata, pode otimizar os resultados do rastreamento.


Subject(s)
Humans , Male , Female , Prostatic Neoplasms/diagnosis , Prostatic Neoplasms/epidemiology , Early Detection of Cancer , Brazil/epidemiology , Cities , Prostate-Specific Antigen
4.
Andrologia ; 52(1): e13425, 2020 Feb.
Article in English | MEDLINE | ID: mdl-31691344

ABSTRACT

Azoospermia is defined as absence of spermatozoa and may be secondary to blocked seminal ducts, known as obstructive azoospermia. Semen quality may be impaired due to factors such as sperm cell DNA fragmentation and presence of antisperm antibodies. The objective of this article was to investigate potential differences in outcomes of in vitro fertilisation and intracytoplasmic sperm injection between groups with different obstruction aetiology, as well as between the use of different techniques and sperm cells of different origins. Retrospective, multi-centre analysis of 621 first cycles was carried out between 2008 and 2015: Group I, congenital obstruction, 45 patients and Group 2, vasectomy, 576 patients. Sperm cell retrieval was achieved in all cases. Results were similar for Group I and II fertilisation rates, 70% versus 66.85% (p = .786); pregnancy rates, 42.5% versus 41.46% (p = .896); and live birth rates, 29.73% versus 17.69% (p = .071). According to sperm cell origin (579 epididymal vs. 42 testicular), pregnancy rates, 41.47% versus 43.9% (p = .760); and live birth rates, 18.3% versus 27.78% (p = .163) had no difference. Fertilisation, pregnancy and live birth rates did not differ according to obstruction aetiology. Outcomes did not differ between groups according to sperm cell origin.


Subject(s)
Azoospermia/therapy , Sperm Injections, Intracytoplasmic , Vas Deferens/abnormalities , Vasectomy/adverse effects , Adult , Azoospermia/etiology , Azoospermia/pathology , Birth Rate , Female , Humans , Male , Middle Aged , Pregnancy , Pregnancy Rate , Retrospective Studies , Semen Analysis , Spermatozoa/pathology , Treatment Outcome , Vas Deferens/surgery , Vasovasostomy/adverse effects
5.
Arq. méd. ABC ; 32(1): 17-20, jan.-jul. 2007. graf
Article in Portuguese | LILACS | ID: lil-455474

ABSTRACT

Introdução: A hipotensão ortostática (HO) é definida como uma queda na pressão arterial sistólica (PAS) de 20 mmHg ou mais e/ou uma queda na pressão arterial diastólica (PAD) de 10 mmHg ou mais quando se assume a posição ortostática. Pode estar associada ou não a sintomas, e a HO tem sido associada a quedas nos idosos. Objetivo: Avaliar a prevalência de HO e seus sintomas nos pacientes ambulatoriais e identificar os possíveis fatores de risco pelo perfil do paciente. Pacientes e métodos: 50 idosos com idade igual ou superior a 60 anos (média 71,48) de ambos os sexos (18 homens e 32 mulheres) que procuraram o ambulatório da FMABC participaram deste estudo. A pressão arterial (PA) foi medida na posição supina, após repouso de 5 min nesta mesma posição. Foi solicitado ao paciente que ficasse na posição ortostática, e então aferida sua PA em 1 e 3 min após ter assumido esta posição. O paciente foi questionado sobre os sintomas e fatores de risco de HO. Resultados: A prevalência de HO foi de 38% sendo que destes apenas 11% apresentou sintomas. Alteração em PAS e PAD concomitante foi mais freqüente (12 casos). Um ou mais fatores de risco foram encontrados em todos os pacientes sendo o uso de medicamentos e a hipertensão os mais freqüentes. Conclusão: Existe alta prevalência de HO em idosos ambulatoriais, o que deve atentar ao médico a aferição da PA corretamente, principalmente em idosos com uso de medicamentos e hipertensos.


Subject(s)
Male , Female , Middle Aged , Humans , Aged , Hypotension, Orthostatic , Risk Factors , Syncope , Arterial Pressure , Blood Pressure Monitoring, Ambulatory
6.
Sao Paulo Med J ; 122(3): 131-3, 2004 May 06.
Article in English | MEDLINE | ID: mdl-15448813

ABSTRACT

CONTEXT: Gastrointestinal multiple lymphomatous polyposis is a rare type of malignant lymphoma that has aggressive biological behavior, early systemic dissemination and poor prognosis. It is considered to be a manifestation of non-Hodgkin lymphoma and represents the gastrointestinal counterpart of mantle cell nodal lymphoma. OBJECTIVE: A case of gastrointestinal multiple lymphomatous polyposis is presented and the anatomopathological, clinical, diagnostic and treatment aspects of this unusual neoplasia are discussed. CASE REPORT: The patient was a 59-year-old white male with a complaint of asthenia, night sweating, alteration in intestinal habit and weight loss over the preceding two months. The physical examination showed pallid mucosa and a palpable mass in the epigastrium and mesogastrium. Endoscopy of the upper digestive tract showed the presence of gastric and duodenal polyps. An opaque enema showed multiple polypoid lesions, especially in the cecum. A rectal biopsy revealed infiltration of the mucosa and submucosa by diffuse lymphoma consisting of small cleaved cells. Immunohistochemical study showed lymphocytes that expressed the antibody CD20 (L-26) and light-chain kappa (k) immunoglobulin, but not light-chain lambda (l) immunoglobulin. The patient presented a condition of acute intestinal obstruction with the presence of a mesenteric mass formed by agglutinated lymph nodes that surrounded the proximal ileum, thereby obstructing its lumen. He was submitted to a segmental enterectomy and gastrotomy with excisional biopsies of the gastric polypoid lesions. After two cycles of chemotherapy there was a worsening of the general state, with an increase in the dimensions of the abdominal masses and sepsis, accompanied by progressive respiratory insufficiency, leading to death.


Subject(s)
Gastrointestinal Neoplasms/pathology , Intestinal Polyposis/pathology , Lymphoma, Mantle-Cell/pathology , Diagnosis, Differential , Fatal Outcome , Humans , Male , Middle Aged
7.
São Paulo med. j ; 122(3): 131-133, May 2004. ilus
Article in English | LILACS | ID: lil-366406

ABSTRACT

CONTEXTO: A polipose linfomatosa múltipla gastrintestinal é tipo raro de linfoma maligno de comportamento biológico agressivo, com disseminação sistêmica precoce e prognóstico sombrio. A polipose linfomatosa múltipla gastrintestinal é considerada manifestação do linfoma não-Hodgkin e representa a contraparte gastrintestinal do linfoma nodal das células do manto. OBJETIVO: O presente estudo descreve caso de polipose linfomatosa múltipla gastrintestinal e discute os aspectos anatomopatológicos, clínicos, diagnósticos e terapêuticos desta inusitada neoplasia. RELATO DE CASO: Homem de 59 anos, branco, apresentou-se ao nosso serviço com queixa de astenia, suores noturnos, alteração do hábito intestinal e emagrecimento há dois meses. O exame físico mostrou mucosa descorada e massa palpável no epigástrio e mesogástrio. A endoscopia digestiva alta revelou pólipos gástricos e duodenais. O enema opaco mostrou lesões polipóides múltiplas, principalmente no ceco. A biópsia retal revelou infiltração da mucosa e submucosa por linfoma difuso de células pequenas clivadas. O estudo imuno-histoquímico mostrou linfócitos que expressavam o anticorpo CD20 (L26) e imunoglobulina de cadeia leve kappa (k), porém não expressava imunoglobulina de cadeia leve lambda (l). O doente apresentou abdome agudo obstrutivo devido a massa mesentérica formada por linfonodos aglutinados ao redor do íleo proximal e obstruindo seu lúmen. O enfermo foi submetido a enterectomia segmentar e gastrotomia com biópsias excisionais das lesões polipóides gástricas. Após dois ciclos de quimioterapia, houve piora do estado geral, com aumento das dimensões das massas abdominais e sepse, acompanhada por insuficiência respiratória progressiva e óbito.


Subject(s)
Humans , Male , Middle Aged , Gastrointestinal Neoplasms/pathology , Intestinal Polyposis/pathology , Lymphoma, Mantle-Cell/pathology , Diagnosis, Differential , Fatal Outcome
8.
Acta cir. bras ; 18(supl.4): 4-9, 2003. tab
Article in Portuguese | LILACS | ID: lil-356285

ABSTRACT

OBJETIVO: Analisar, prospectivamente, os resultados da determinaçäo do antígeno carcinoembriário (CEA) na bile vesicular, relacionando-os com os aspectos morfológicos e clínicos da neoplasia e recidiva hepática. MÉTODOS: Os níveis do CEA foram estudados na bile vesicular e no sangue periférico de 44 doentes com carcinoma colorretal e 10 com colelitíase näo complicada, a partir de amostras do CEA colhidas imediatamente antes da extirpaçäo da neoplasia colo-retal e da colecistectomia (considerou-se valor normal até 5 ng/ml). RESULTADOS: Os 44 carcinomas colorretais extirpados com intençäo curativa tiveram nível médio do CEA sérico de 8,5 ng/ml e CEA biliar, 74,5 ng/ml. Nas colelitíases näo complicadas submetidas a colecistectomia, o nível médio do CEA sérico foi de 1,9 ng/ml e CEA biliar, 1,2 ng/ml. Quatro doentes submetidos à extirpaçäo do carcinoma colo-retal, sem evidências de metástases hepáticas e com valor médio de CEA biliar de 213,2 ng/ml apresentaram metástases hepáticas entre três a 17 meses após a extirpaçäo. CONCLUSÄO: o nível elevado de CEA biliar dos operados por carcinoma colo-retal pode indicar presença de metástases hepáticas e esses enfermos devem ser acompanhados com especial atençäo para diagnosticar essas lesöes.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Carcinoembryonic Antigen/blood , Cholelithiasis/diagnosis , Colorectal Neoplasms , Liver Neoplasms/secondary , Aged, 80 and over , Cholecystectomy , Cholelithiasis/surgery , Colorectal Neoplasms , Neoplasm Metastasis , Prospective Studies
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