Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 6 de 6
Filter
1.
Rev. med. (Säo Paulo) ; 98(4): 254-258, jul.-ago. 2019.
Article in Portuguese | LILACS | ID: biblio-1023527

ABSTRACT

Objetivo: Descrever dimensões e prevalência da Aderência Intertalâmica (AI) em cadáveres do Serviço de Verificação de Óbitos da Capital - USP, considerando idade, sexo, peso, altura e histórico pessoal de doença de Alzheimer (DA). Métodos: Cinquenta e sete cadáveres (31H/26M) foram incluídos no estudo, com média de idade de 66,2 anos (variando entre 15 e 91 anos). A análise da AI foi feita após secção transversal da calota craniana e incisão axial no limite inferior do tronco encefálico seguida de retirada do encéfalo de sua cavidade. Cinquenta e quatro encéfalos foram submetidos a incisão sagital mediana, dois encéfalos foram submetidos a cortes axiais, e um encéfalo a secção coronal. Dados quantitativos foram comparadas pelo teste t de student, e dados qualitativos pelo teste de Qui Quadrado. A análise idade vs área foi feita por regressão linear. Resultados: A prevalência de AI foi de 79%, não havendo diferença significativa entre os sexos (p=0,68).  Observou-se associação entre menores áreas de secção sagital e idades mais avançadas (p=0,02). Não houve diferença significativa na prevalência de AI nem na área de secção transversal em pacientes com DA. Discussão: Ao contrário de estudos prévios, que associaram maior prevalência e tamanho de AI com sexo feminino, isso não foi observado em nossa casuística. Apesar de não ser estatisticamente significativa nota-se uma diferença importante nas áreas médias de secção sagital dos grupos com e sem DA, o que aponta para a necessidade de estudos subsequentes com amostras maiores


Objective: Identifying the prevalence and dimensions of the Interthalamic Adhesion (ITA) in corpses from the "Serviço de Verificação de Óbitos da Capital - USP", considering factors as age, sex, weight, height, and diagnosis of Alzheimer's disease (AD). Methods: Fifty-seven corpses (31M/26F) were included in the study. The mean age was 66.2 (varying between 15 and 91). The analysis of the ITA was made after the encephalon's removal from its cavity, which occurred by the transversal section of the skullcap, and, next, an axial incision in the inferior limit of the pons to separate the encephalon from the spinal cord. Fifty-four encephalons were submitted to medial sagittal incisions, two encephalons were submitted to axial cuts and one to a coronal section. Quantitative data were compared by the Student's T Test, and qualitative data by the Chi-squared test. The Age vs Area analysis was made by linear regression. Results: the prevalence of the ITA was 79%, not having differences in prevalence between sexes (p=0.68). Advanced ages presented lower areas in sagittal sections (p= 0.02). It does not appear to have a significant alteration in prevalence of the ITA and transversal section aerea in patients with AD. Discussion: Unlike previous studies which observed higher prevalence and size of the ITA in females, differences in this parameters were not obtained in this study. Evidence of correlation between AD and lower sagittal section of the ITA, even without statistic significance, points to the need of further studies.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Thalamus , Brain , Tissue Adhesions/epidemiology , Prevalence , Alzheimer Disease , Cadaver
2.
Rev. invest. clín ; 57(3): 406-414, may.-jun. 2005. tab
Article in Spanish | LILACS | ID: lil-632460

ABSTRACT

Objective.To determinate the frequency of Chlamydia trachomatis infection in male partners of infertile couples who attend to the infertility clinic at Instituto Nacional de Perinatologia, as well as to compare the clinical data and lifestyle between C. trachomatis-inifected and uninfected men to establish a possible association with gynecological damage in their sexual female partners. Methods. An open prospective study was performed in infertile couples, whose follow up was carried out at Instituto Nacional de Perinatologia between June 2000 and April 2001. Urethral and cervical swabs were obtained from each couple and the specimens were subjected to a C. trachomatis-specific liquid-phase hibridization test (PACE-2) and routine microbiological analysis. Semen analysis were also included. A relative risk (RR) test was done to analyze variables and square chi test was used to analize clinical and gynecological data from female partners and data from semen examination. Statistical differences were considered as significant when the p value was below 0.05. Results. C. trachomatis active infection was found in 14 out of 384 urethral swabs (3.6%). No significant alterations were observed in semen samples of C. trachomatis-infected men, as compared to non-infected individuals. Microbiological analyses of semen showed a significant isolation o/Mycoplasma sp (RR = 5.87, IC95% 1.4-24.7). Eight out of fourteen female partners of C. trachomatis-infected men were also infected with C. trachomatis (RR= 10.57, IC95% 5.67-19.7), Candida albicans was other pathogen isolated from 8/14 of those women (RR = 1.89, IC95% 1.17-3.05). Gynecological and obstetrical associations found among female partners of C. trachomatis-infected men were as follows: tubal adhesions in 10/14 (RR = 1.54, IC95% 1.08-2.18), salpingitis in 2/14 (RR = 2.2), history of ectopic pregnancies in 11/14 (RR =2.94, IC95% 1.01-8.53) and abnormal pregnancy loss in 9/14 (RR = 1.5). Conclusion. A low prevalence of C. trachomatis infection was observed among male partners of infertile couples as compared with other reports, but this discrepancy could be attributable to the specimen collection and diagnostic assay used. Otherwise, this data suggests that a chronic pathogen's antigenic stimulation may result in an increased formation of tubal adhesions and/or in ectopic pregnancies among female partners of C. trachomatis-infected individuals. Thus, preventive and control measures must be introduced into men's healthcare services, through laboratory and clinical examination, since these subjects are the main reservoirs of C trachomatis.


Objetivo. Determinar la frecuencia de infección por Chlamydia trachomatis y comparar la información clínica y el estilo de vida de varones con y sin infección por este patógeno, así como su asociación con las alteraciones ginecológicas que presenta su compañera sexual en un grupo de parejas que asisten a la Clínica de Infertilidad del Instituto Nacional de Perinatologia de la Ciudad de México. Métodos. Se realizó un estudio abierto, longitudinal y prospectivo en un grupo de parejas con diagnóstico de infertilidad, que fueron tratadas en el Instituto Nacional de Perinatologia durante el periodo de junio del 2000 a abril del 2001. Se recolectaron muestras uretrales y cervicales de cada pareja para el diagnóstico de C. trachomatis mediante la prueba de hibridación en fase líquida (PACE-2). También se recolectaron muestras de semen para el análisis de espermatobioscopia y se hicieron cultivos microbiológicos de rutina a las muestras cervicales y de semen. Los datos microbiológicos, clínicos y ginecológicos de los participantes fueron comparados por %z, el análisis de tendencia para proporciones fue usado para establecer el nivel de riesgo en las variables (RR). Las diferencias fueron consideradas estadísticamente significativas si p < 0.05. Resultados. Se analizaron un total de 384 muestras uretrales de varones, 14 presentaron infección activa por C. trachomatis (3.6%), Los datos de espermatobioscopia de los individuos positivos a C. trachomatis no mostraron alteraciones significativas con respecto al de varones no infectados con esta bacteria. El análisis microbiológico del semen mostró un número de aislamientos significativos de infección por Mycoplasma sp. (RR = 5.87, IC95% 1.40-24.70). En cuanto a las muestras cervicovaginales de mujeres con compañero sexual infectado por C. trachomatis, los patógenos aislados con mayor frecuencia fueron: Candida albicans en ocho de 14 (RR = 1.89, IC95% 1.17-3.05) y C. trachomatis en ocho de 14 (RR = 10.57, IC95% 5.67-19.7). Las asociaciones ginecológicas y obstétricas de la compañera sexual de varones positivos a C. trachomatis fueron adherencias tubáricas en 10 de 14 (RR = 1.54, IC95% 1.08-2.18), salpingitis en dos de 14 (RR = 2.2), antecedentes de embarazos ectópicos en 11 de 14 casos (RR = 2.94, IC95% 1.01-8.53) y abortos previos en nueve de 14 (RR = 1.5). Conclusión. Se observó una baja prevalencia de infección por C. trachomatis en los varones de mujeres infértiles en comparación con lo reportado por otros autores, esta diferencia puede estar dada por el método de diagnóstico y la toma del producto. Estos resultados sugieren que el estímulo constante del patógeno produce un aumento de adherencias tubáricas y embarazos ectópicos en las compañeras sexuales de los varones infectados con C. trachomatis. Por lo que una evaluación diagnóstica y de laboratorio deberá ser llevada a cabo en el varón como una medida de prevención y control para la infección por este patógeno, ya que estos individuos actúan como reservónos importantes de infección.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Pregnancy , Abortion, Spontaneous/epidemiology , Chlamydia Infections/epidemiology , Chlamydia trachomatis/isolation & purification , Infertility, Female/epidemiology , Infertility, Male/epidemiology , Mycoplasma Infections/epidemiology , Pelvic Inflammatory Disease/epidemiology , Pregnancy, Ectopic/epidemiology , Sexual Partners , Salpingitis/epidemiology , Urethritis/epidemiology , Abortion, Spontaneous/etiology , Comorbidity , Candidiasis, Vulvovaginal/epidemiology , Cervix Uteri/microbiology , Chlamydia Infections/complications , Infertility, Female/etiology , Infertility, Male/etiology , Mexico/epidemiology , Mycoplasma Infections/complications , Mycoplasma/isolation & purification , Occupations , Prevalence , Prospective Studies , Pelvic Inflammatory Disease/etiology , Pregnancy, Ectopic/etiology , Salpingitis/etiology , Semen/microbiology , Tissue Adhesions/epidemiology , Tissue Adhesions/etiology , Urethra/microbiology , Urethritis/complications , Urethritis/microbiology , Vaginosis, Bacterial/epidemiology
3.
J Indian Med Assoc ; 1998 Dec; 96(12): 365-6
Article in English | IMSEAR | ID: sea-104541

ABSTRACT

Chance observations made in 24 (0.91%) of the 2639 cases in whom tubal ligation was done by laparoscopic method in the department of obstetrics and gynaecology, Institute of Medical Sciences, Banaras Hindu University, Varanasi during the last 4 years are reported and analysed. Congenital anomalies of the reproductive tract (0.30%), pelvic adhesions with or without thickened tubes due to inflammatory causes (0.49%) and other abnormalities (0.11%) were visualised. It is concluded that surgical correction of all uterine defects is not so necessary for a successful outcome of pregnancy.


Subject(s)
Adult , Fallopian Tube Diseases/epidemiology , Fallopian Tubes/abnormalities , Female , Humans , Incidence , Laparoscopy , Sterilization, Tubal/methods , Tissue Adhesions/epidemiology , Uterine Diseases/epidemiology , Uterus/abnormalities
4.
Rev. chil. obstet. ginecol ; 63(2): 79-82, 1998. ilus, tab
Article in Spanish | LILACS | ID: lil-231580

ABSTRACT

Se presenta una técnica modificada de laparoscopia abierta, realizada en doscientos pacientes con indicación de laparoscopia o cirugía laparoscópica. No se presentaron complicaciones intraoperatorias o postoperatorias relacionadas con la técnica. Todas las pacientes fueron controladas una semana posterior a la cirugía, ninguna presentó infección o hernia. Las modificaciones a la técnica clásica de laparoscopia abierta descrita en el presente artículo, la transforman en un procedimiento simple y eficiente manteniendo la seguridad inherente a la técnica original


Subject(s)
Humans , Female , Genital Diseases, Female , Laparoscopy/statistics & numerical data , Gynecologic Surgical Procedures/statistics & numerical data , Laparoscopy/statistics & numerical data , Tissue Adhesions/epidemiology
5.
J. bras. ginecol ; 102(7): 247-9, jul. 1992. tab
Article in Portuguese | LILACS | ID: lil-194340

ABSTRACT

Foi estudada a incidência de aderências intra-uterinas após curetagem para tratamento de abortamento espontâneo. A incidência do grupo em estudo foi de 14,8 por cento, sendo que o diagnóstico era estabelecido através de estudo radiográfico com histerossalpingografia. No grupo de abortamento retido, a incidência foi de 33,3 por cento, e no grupo de aborto nÒo retido, de 3,5 por cento. As médias etárias foram de 34 anos e 24 anos, respectivamente, para os grupos com aderência intra-uterina e sem aderências. Näo foram encontradas complicaçöes no estudo.


Subject(s)
Humans , Female , Pregnancy , Adult , Abortion, Spontaneous/surgery , Curettage/adverse effects , Tissue Adhesions/epidemiology , Uterus/surgery , Incidence , Prospective Studies
SELECTION OF CITATIONS
SEARCH DETAIL