Articles - Revista Brasileira de Ginecologia e Obstetrícia

  • Original Article06-27-2002

    The Trial of Labor After one Cesarean Section

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(3):161-166

    Abstract

    Original Article

    The Trial of Labor After one Cesarean Section

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(3):161-166

    DOI 10.1590/S0100-72032002000300003

    Views63

    Purpose: to study trial of labor (TOL) for vaginal birth after one previous cesarean section. Methods: this is a retrospective cohort study that included 438 pregnant women with one previous cesarean section and their 450 newborns. They were divided into two groups – with and without TOL. The minimum sample size was 121 pregnant mothers per group. TOL was considered as an independent variable and vaginal birth and maternal and perinatal complication frequency as dependent variables. Both univariate and multivariate analyses were performed. The comparison of observed frequencies (%) was analyzed by the chi-squared test (chi²) with 5% significance, and linear regression from the odds ratio (OR) and confidence interval of 95% (CI95%). Results: TOL was used in 59.2% of vaginal deliveries. It was less used in women over 40 years (2.7% vs 6.7%) and in those with clinical or obstetrical diseases such as arterial hypertension (7.0%) and bleeding in the third trimester (0.3%). There was a higher risk for puerperal complications with cesarean deliveries (OR = 3.53, CI 95% = 1.57-7.93), independent of TOL. Perinatal mortality was dependent on neonatal weight and fetal malformations, not on TOL. Newborns from mothers not submitted to TOL were at a higher risk for developing breathing complications (OR = 1.92 CI 95% = 1.20-3.07). Conclusions: The results confirm that trial of labor after a previous cesarean section is a safe method – assisting vaginal delivery in 59.2% of births and not interfering with maternal and perinatal mortality. It is a treatment that should be stimulated.

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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 06-27-2002

    DECLARAÇÃO DE BARCELONA

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(3):151-151

    Abstract

    DECLARAÇÃO DE BARCELONA

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(3):151-151

    DOI 10.1590/S0100-72032002000300001

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    DECLARAÇÃO DE BARCELONA […]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 06-21-2002

    A Grande Vitória

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):07-07

    Abstract

    A Grande Vitória

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):07-07

    DOI 10.1590/S0100-72032002000100001

    Views62
    A Grande Vitória[…]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • Original Article06-20-2002

    Microinvasive Carcinoma in the Cone Specimen in Women With Colposcopically Directed Biopsy Suggesting CIN 3

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):37-43

    Abstract

    Original Article

    Microinvasive Carcinoma in the Cone Specimen in Women With Colposcopically Directed Biopsy Suggesting CIN 3

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):37-43

    DOI 10.1590/S0100-72032002000100006

    Views53

    Purpose: to determine the factors associated with the detection of a microinvasive carcinoma in the cervical cone of women with a previous colposcopically directed biopsy compatible with cervical intraepithelial neoplasia (CIN) 3 and to evaluate the proportion of involved margins. Patients and methods: we reviewed the medical records of 385 women (mean age: 39 years) submitted to cold conization or conization by high frequency surgery (HFS) with a loop during the period from January 1993 to July 2000. These procedures were indicated on the basis of a biopsy compatible with (CIN) 3. Results: the diagnosis of the cone was compatible with (CIN) 3 in 243 (63%) women and with (CIN) 2 in 13 (3%). Only 10 presented HPV/CIN 1 (3%) and eight had no residual disease in the cone. However, 101 (26%) women presented a microinvasive carcinoma in the cone and 10 (3%) presented a frankly invasive carcinoma. Age, menstrual status and number of deliveries were not related to the severity of the cone lesion. Women with oncologic colpocytology changes suggestive of invasion presented a significantly higher risk of having a microinvasive or invasive carcinoma as determined by final histology (p<0.01), although 52 of the 243 women with CIN 2 or CIN 3 in the cone also showed a suggestion of invasion at colpocytology. Among the women with CIN 2 or 3, the epithelium was white in 44%, dotted in 21%, and mosaic-like in 17%. This proportion was similar for women with a microinvasive or invasive carcinoma, with these images being detected in 37%, 23% and 21% of the cases, respectively. Involvement of the cone margins was significantly higher among women submitted to HFS (49%) than among those submitted to cold conization (29%). Conclusion: the absence of independent clinical and colposcopic factors associated with the detection of a microinvasive carcinoma in women submitted to conization on the basis of a biopsy compatible with (CIN) 3 justifies the conical excision of the squamocolumnar junction in high grade cervical lesions.

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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • Erratum06-19-2002
    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1)

    Abstract

    Erratum

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1)

    DOI 10.1590/S0100-72032002000100018

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    Associação entre a incisura Diastólica das artérias uterinas e a histologia do leito placentário em grávidas com pré-eclâmpsia […]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 06-19-2002

    Contribuição ao Estudo do Laser de Vapor de Cobre no Tratamento da Endometriose Induzida Cirurgicamente em Coelhas

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):71-71

    Abstract

    Contribuição ao Estudo do Laser de Vapor de Cobre no Tratamento da Endometriose Induzida Cirurgicamente em Coelhas

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):71-71

    DOI 10.1590/S0100-72032002000100017

    Views53
    Contribuição ao Estudo do Laser de Vapor de Cobre no Tratamento da Endometriose Induzida Cirurgicamente em Coelhas […]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 06-19-2002

    Avaliação do Potencial de Peroxidação Lipídica no Fluido Peritoneal de Mulheres Inférteis com Endometriose Pélvica

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):70-70

    Abstract

    Avaliação do Potencial de Peroxidação Lipídica no Fluido Peritoneal de Mulheres Inférteis com Endometriose Pélvica

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):70-70

    DOI 10.1590/S0100-72032002000100016

    Views60
    Avaliação do Potencial de Peroxidação Lipídica no Fluido Peritoneal de Mulheres Inférteis com Endometriose Pélvica […]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 06-19-2002

    Prevalência das Neoplasias Intra-epiteliais Cervicais e Lesões Induzidas pelo HPV nas Mulheres Soropositivas/AIDS

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):70-70

    Abstract

    Prevalência das Neoplasias Intra-epiteliais Cervicais e Lesões Induzidas pelo HPV nas Mulheres Soropositivas/AIDS

    Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(1):70-70

    DOI 10.1590/S0100-72032002000100015

    Views45
    Prevalência das Neoplasias Intra-epiteliais Cervicais e Lesões Induzidas pelo HPV nas Mulheres Soropositivas/AIDS […]
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    This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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