Você pesquisou por y - Revista Brasileira de Ginecologia e Obstetrícia
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2007;29(8):396-401
DOI 10.1590/S0100-72032007000800003
PURPOSE: to translate and to validate the Female Sexual Function Index (FSFI) for Brazilian pregnant women. METHODS: ninety-two pregnant women attended at a low risk prenatal clinic, with diagnosis of the pregnancy confirmed by precocious ultrasonography, participated in the research. Initially, we translated the FSFI questionnaire for Portuguese language (of Brazil) in agreement with the international criteria. Cultural, conceptual and semantics adaptations of FSFI were accomplished, because of the differences of the language, so that the pregnant women understood the subjects. All the patients answered FSFI twice, in the same day, with two different interviewers, with an hour interval from one to other interview. After 7 to 14 days, the questionnaire was applied again in a second interview. Reliability (internal intra and interobserver consistence) and the validity of the constructo (to demonstrate that questionnaire measures the sexual function) were appraised. RESULTS: Cultural adaptations were necessary for us to obtain the final version. The internal intra-observer (alpha of Chronbach) consistence of the several domains oscillated from moderate to strong (0,791 to 0,911) and the interobserver consistence varied from 0,791 to 0,914. In the validation of the constructo, were obtained moderate correlations to fort among the final scores (general) of FSFI and of Female Sexual Quotient (QS-F) that has the capacity to evaluate the feminine sexual function. CONCLUSIONS: FSFI was adapted to the Portuguese language and to the Brazilian culture, presenting significant reliability and validity; it could be included and used in future studies of the Brazilian pregnant sexual function.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2007;29(8):396-401
DOI 10.1590/S0100-72032007000800003
PURPOSE: to translate and to validate the Female Sexual Function Index (FSFI) for Brazilian pregnant women. METHODS: ninety-two pregnant women attended at a low risk prenatal clinic, with diagnosis of the pregnancy confirmed by precocious ultrasonography, participated in the research. Initially, we translated the FSFI questionnaire for Portuguese language (of Brazil) in agreement with the international criteria. Cultural, conceptual and semantics adaptations of FSFI were accomplished, because of the differences of the language, so that the pregnant women understood the subjects. All the patients answered FSFI twice, in the same day, with two different interviewers, with an hour interval from one to other interview. After 7 to 14 days, the questionnaire was applied again in a second interview. Reliability (internal intra and interobserver consistence) and the validity of the constructo (to demonstrate that questionnaire measures the sexual function) were appraised. RESULTS: Cultural adaptations were necessary for us to obtain the final version. The internal intra-observer (alpha of Chronbach) consistence of the several domains oscillated from moderate to strong (0,791 to 0,911) and the interobserver consistence varied from 0,791 to 0,914. In the validation of the constructo, were obtained moderate correlations to fort among the final scores (general) of FSFI and of Female Sexual Quotient (QS-F) that has the capacity to evaluate the feminine sexual function. CONCLUSIONS: FSFI was adapted to the Portuguese language and to the Brazilian culture, presenting significant reliability and validity; it could be included and used in future studies of the Brazilian pregnant sexual function.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(6):397-402
DOI 10.1590/S0100-72032001000600009
Severe hypertriglyceridemia during pregnancy rarely occurs but it frequently produces complications, such as acute pancreatitis, a serious health risk both for the mother and the fetus. The treatment of a patient who had had acute pancreatitis due to hypertriglyceridemia (triglyceridemia = 5100 mg/dl) two months before fecundation is presented in this paper. During gestation, bezafibrate was substituted for 3.0 g omega-3 fatty acids (14% eicosapentaenoic and 11.13% docosahexaenoic acids). With this therapy, the triglyceride levels were maintained below 800 mg/dl, which is considered to be the safe limit to avoid acute pancreatitis. No complication occurred during pregnancy, the patient delivered vaginally (40 weeks), and the newborn (3075 g) did not present any morphological alterations. We conclude that an adequate diet and the use of omega-3 fatty acids were effective in preventing acute pancreatitis in this pregnant woman with serious hypertriglyceridemia. This therapeutic approach may be used alternatively to other treatments currently utilized for familial hypertriglyceridemia in pregnancy.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(6):397-402
DOI 10.1590/S0100-72032001000600009
Severe hypertriglyceridemia during pregnancy rarely occurs but it frequently produces complications, such as acute pancreatitis, a serious health risk both for the mother and the fetus. The treatment of a patient who had had acute pancreatitis due to hypertriglyceridemia (triglyceridemia = 5100 mg/dl) two months before fecundation is presented in this paper. During gestation, bezafibrate was substituted for 3.0 g omega-3 fatty acids (14% eicosapentaenoic and 11.13% docosahexaenoic acids). With this therapy, the triglyceride levels were maintained below 800 mg/dl, which is considered to be the safe limit to avoid acute pancreatitis. No complication occurred during pregnancy, the patient delivered vaginally (40 weeks), and the newborn (3075 g) did not present any morphological alterations. We conclude that an adequate diet and the use of omega-3 fatty acids were effective in preventing acute pancreatitis in this pregnant woman with serious hypertriglyceridemia. This therapeutic approach may be used alternatively to other treatments currently utilized for familial hypertriglyceridemia in pregnancy.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(7):397-402
DOI 10.1590/S0100-72032006000700004
PURPOSE: to compare the uterine cervix measurements and funneling obtained by two- and three-dimensional transvaginal sonography during pregnancy. METHODS: a prospective, descriptive study, with group comparison, was carried out between April 2004 and February 2005 in 74 pregnant women, who were between the 19th and 24th week of pregnancy, regardless of risk factors for premature delivery. The ultrasound examination of the cervix was carried out only once in the same patient and by only one observer. The measurements of the cervix by two-dimensional ultrasound were made at the time of the test and by three-dimensional ultrasound at intervals of 7 to 15 days after the two-dimensional ultrasound. The measurements of cervical length, funnel width and length were taken by two-dimensional ultrasound in the sagittal plane and by three-dimensional in the sagittal plane as well as in coronal plane. RESULTS: there was no significant difference between the averages of the measurements of the cervix obtained by two- and three-dimensional ultrasound in the sagittal plane (p=0.23); however, there was a difference in the averages of the measurements of the cervix obtained by two-dimensional ultrasound in sagittal plane and three-dimensional ultrasound in the coronal plane (p=0.009) and between three-dimensional ultrasound in the sagittal and coronal planes (p=0.001). The kappa test (0.86) showed no superiority of either the two-dimensional and three-dimensional ultrasound in the visualization of the cervical funnel. No statistically significant difference was observed between the methods when the average of the measurements of funneling was compared (p>0.05). CONCLUSION: there were differences between two-dimensional and three-dimensional ultrasound of cervical length, only using the coronal plane of the three-dimensional ultrasound.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2006;28(7):397-402
DOI 10.1590/S0100-72032006000700004
PURPOSE: to compare the uterine cervix measurements and funneling obtained by two- and three-dimensional transvaginal sonography during pregnancy. METHODS: a prospective, descriptive study, with group comparison, was carried out between April 2004 and February 2005 in 74 pregnant women, who were between the 19th and 24th week of pregnancy, regardless of risk factors for premature delivery. The ultrasound examination of the cervix was carried out only once in the same patient and by only one observer. The measurements of the cervix by two-dimensional ultrasound were made at the time of the test and by three-dimensional ultrasound at intervals of 7 to 15 days after the two-dimensional ultrasound. The measurements of cervical length, funnel width and length were taken by two-dimensional ultrasound in the sagittal plane and by three-dimensional in the sagittal plane as well as in coronal plane. RESULTS: there was no significant difference between the averages of the measurements of the cervix obtained by two- and three-dimensional ultrasound in the sagittal plane (p=0.23); however, there was a difference in the averages of the measurements of the cervix obtained by two-dimensional ultrasound in sagittal plane and three-dimensional ultrasound in the coronal plane (p=0.009) and between three-dimensional ultrasound in the sagittal and coronal planes (p=0.001). The kappa test (0.86) showed no superiority of either the two-dimensional and three-dimensional ultrasound in the visualization of the cervical funnel. No statistically significant difference was observed between the methods when the average of the measurements of funneling was compared (p>0.05). CONCLUSION: there were differences between two-dimensional and three-dimensional ultrasound of cervical length, only using the coronal plane of the three-dimensional ultrasound.
, , , , Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):397-403
, , , , To evaluate the diagnostic accuracy of cancer antigen 125 (CA125) and complete blood count (CBC) parameters, such as the neutrophil to lymphocyte ratio (NLR), the platelet to lymphocyte ratio (PLR), and thrombocytosis in patients with ovarian masses.
The present is a retrospective study conducted at a single tertiary hospital from January 2010 to November 2016. We included consecutive women referred due to suspicious adnexal masses. The CBC and CA125 were measured in the serum of 528 women with ovarian masses before surgery or biopsy. We evaluated the diagnostic performance of the NLR, PLR, platelets (PLTs), CA125, and the associations between them. We tested the clinical utility of the CBC parameters and CA125 in the discrimination of ovarian masses through decision curve analysis (DCA).
The best balance between sensitivity and specificity was obtained by the associations of CA125 or PLTs ≥ 350/nL, with 70.14% and 71.66%, CA125 or PLTs ≥ 400/ nL, with 67.30% and 81.79%, CA125 or PLR, with 76.3% and 64.87%, and CA125 or NLR, with 71.09% and 73.89% respectively. In the DCA, no isolated CBC parameter presented a higher clinical utility than CA125 alone.
We showed that no CBC parameter was superior to CA125 in the prediction of the malignancy of ovarian tumors in the preoperative scenario.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):397-403
, , , , To evaluate the diagnostic accuracy of cancer antigen 125 (CA125) and complete blood count (CBC) parameters, such as the neutrophil to lymphocyte ratio (NLR), the platelet to lymphocyte ratio (PLR), and thrombocytosis in patients with ovarian masses.
The present is a retrospective study conducted at a single tertiary hospital from January 2010 to November 2016. We included consecutive women referred due to suspicious adnexal masses. The CBC and CA125 were measured in the serum of 528 women with ovarian masses before surgery or biopsy. We evaluated the diagnostic performance of the NLR, PLR, platelets (PLTs), CA125, and the associations between them. We tested the clinical utility of the CBC parameters and CA125 in the discrimination of ovarian masses through decision curve analysis (DCA).
The best balance between sensitivity and specificity was obtained by the associations of CA125 or PLTs ≥ 350/nL, with 70.14% and 71.66%, CA125 or PLTs ≥ 400/ nL, with 67.30% and 81.79%, CA125 or PLR, with 76.3% and 64.87%, and CA125 or NLR, with 71.09% and 73.89% respectively. In the DCA, no isolated CBC parameter presented a higher clinical utility than CA125 alone.
We showed that no CBC parameter was superior to CA125 in the prediction of the malignancy of ovarian tumors in the preoperative scenario.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2018;40(7):397-402
To analyze the perioperative results and safety of performing gynecological surgeries using robot-assisted laparoscopy during implementation of the technique in a community hospital over a 6-year period.
This was a retrospective observational study in which the medical records of 274 patients who underwent robotic surgery from September 2008 to December 2014 were analyzed. We evaluated age, body mass index (BMI), diagnosis, procedures performed, American Society of Anesthesiologists (ASA) classification, the presence of a proctor (experienced surgeon with at least 20 robotic cases), operative time, transfusion rate, perioperative complications, conversion rate, length of stay, referral to the intensive care unit (ICU), and mortality. We compared transfusion rate, perioperative complications and conversion rate between procedures performed by experienced and beginner robotic surgeons assisted by an experienced proctor.
During the observed period, 3 experienced robotic surgeons performed 187 surgeries,while 87 surgeries were performedby 20 less experienced teams, always with the assistance of a proctor. The median patient age was 38 years, and the median BMI was 23.3 kg/m2. The most frequent diagnosis was endometriosis (57%) and the great majority of the patients were classified as ASA I or ASA II (99.6%). The median operative time was 225 minutes, and the median length of stay was 2 days. We observed a 5.8% transfusion rate, 0.8% rate of perioperative complications, 1.1% conversion rate to laparoscopy or laparotomy, no patients referred to ICU, and no deaths. There were no differences in transfusion, complications and conversion rates between experienced robotic surgeons and beginner robotic surgeons assisted by an experienced proctor.
In our casuistic, robot-assisted laparoscopy demonstrated to be a safe technique for gynecological surgeries, and the presence of an experienced proctor was considered a highlight in the safety model adopted for the introduction of the robotic gynecological surgery in a high-volume hospital and, mainly, for its extension among several surgical teams, assuring patient safety.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2018;40(7):397-402
To analyze the perioperative results and safety of performing gynecological surgeries using robot-assisted laparoscopy during implementation of the technique in a community hospital over a 6-year period.
This was a retrospective observational study in which the medical records of 274 patients who underwent robotic surgery from September 2008 to December 2014 were analyzed. We evaluated age, body mass index (BMI), diagnosis, procedures performed, American Society of Anesthesiologists (ASA) classification, the presence of a proctor (experienced surgeon with at least 20 robotic cases), operative time, transfusion rate, perioperative complications, conversion rate, length of stay, referral to the intensive care unit (ICU), and mortality. We compared transfusion rate, perioperative complications and conversion rate between procedures performed by experienced and beginner robotic surgeons assisted by an experienced proctor.
During the observed period, 3 experienced robotic surgeons performed 187 surgeries,while 87 surgeries were performedby 20 less experienced teams, always with the assistance of a proctor. The median patient age was 38 years, and the median BMI was 23.3 kg/m2. The most frequent diagnosis was endometriosis (57%) and the great majority of the patients were classified as ASA I or ASA II (99.6%). The median operative time was 225 minutes, and the median length of stay was 2 days. We observed a 5.8% transfusion rate, 0.8% rate of perioperative complications, 1.1% conversion rate to laparoscopy or laparotomy, no patients referred to ICU, and no deaths. There were no differences in transfusion, complications and conversion rates between experienced robotic surgeons and beginner robotic surgeons assisted by an experienced proctor.
In our casuistic, robot-assisted laparoscopy demonstrated to be a safe technique for gynecological surgeries, and the presence of an experienced proctor was considered a highlight in the safety model adopted for the introduction of the robotic gynecological surgery in a high-volume hospital and, mainly, for its extension among several surgical teams, assuring patient safety.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2017;39(8):397-402
To describe the reproductive variables associated with different sickle cell disease (SCD) genotypes and the influence of contraceptive methods on acute painful episodes among the women with the homozygous hemoglobin S (HbSS) genotype.
A cross-sectional study was conducted between September of 2015 and April of 2016 on 158 women afflicted with SCD admitted to a hematology center in the Northeast of Brazil. The reproduction-associated variables of different SCD genotypes were assessed using the analysis of variance (ANOVA) test to compare means, and the Kruskal-Wallis test to compare medians. The association between the contraceptive method and the acute painful episodes was evaluated by the Chi-square test.
Themean age of women with SCD was 28.3 years and 86.6% were mixed or of African-American ethnicity. With respect to the genotypes, 134 women (84.8%) had HbSS genotype, 12 women (7.6%) had hemoglobin SC (HbSC) disease genotype, and 12 (7.6%) were identified with hemoglobinopathy S-beta (S-β) thalassemia. The mean age of HbSS diagnosis was lower than that of HbSC disease, the less severe formof SCD (p < 0.001). The mean age ofmenarche was 14.8 ± 1.8 years for HbSS and 12.7 ± 1.5 years for HbSC (p < 0.001). Among women with HbSS who used progestin-only contraception, 16.6% had more than 4 acute painful episodes per year. There was no statistically significant difference when compared with other contraceptive methods.
With respect to reproduction-associated variables, only the age of the menarche showed delay in HbSS when compared with HbSC. The contraceptive method used was not associated with the frequency of acute painful episodes among the HbSS women.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2017;39(8):397-402
To describe the reproductive variables associated with different sickle cell disease (SCD) genotypes and the influence of contraceptive methods on acute painful episodes among the women with the homozygous hemoglobin S (HbSS) genotype.
A cross-sectional study was conducted between September of 2015 and April of 2016 on 158 women afflicted with SCD admitted to a hematology center in the Northeast of Brazil. The reproduction-associated variables of different SCD genotypes were assessed using the analysis of variance (ANOVA) test to compare means, and the Kruskal-Wallis test to compare medians. The association between the contraceptive method and the acute painful episodes was evaluated by the Chi-square test.
Themean age of women with SCD was 28.3 years and 86.6% were mixed or of African-American ethnicity. With respect to the genotypes, 134 women (84.8%) had HbSS genotype, 12 women (7.6%) had hemoglobin SC (HbSC) disease genotype, and 12 (7.6%) were identified with hemoglobinopathy S-beta (S-β) thalassemia. The mean age of HbSS diagnosis was lower than that of HbSC disease, the less severe formof SCD (p < 0.001). The mean age ofmenarche was 14.8 ± 1.8 years for HbSS and 12.7 ± 1.5 years for HbSC (p < 0.001). Among women with HbSS who used progestin-only contraception, 16.6% had more than 4 acute painful episodes per year. There was no statistically significant difference when compared with other contraceptive methods.
With respect to reproduction-associated variables, only the age of the menarche showed delay in HbSS when compared with HbSC. The contraceptive method used was not associated with the frequency of acute painful episodes among the HbSS women.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(8):397-403
DOI 10.1590/S0100-72032009000800005
PURPOSE: to indentify the prevalence and risk factors of maternal colonization by group B streptococcus (GBS) in pregnant women with premature labor (PL) and/or premature membrane rupture (PMR). METHODS: two anal and two vaginal swabs were collected from 203 pregnant women with diagnosis of PL or PMR assisted at the practice along one year. Pregnant women with imminent labor at admission were excluded. One swab of each source was placed in a transfer milieu and sent for culture in blood-agar plates; the two remaining swabs were incubated for 24 hours in Todd-Hewitt milieu for further sowing in blood-agar plates. Risk factors were analyzed by the chi-square test, Student's t-test (p-value set at 0.05 and 95% confidence interval) and logistic regression. The following variables were analyzed: age, race, parity and mother schooling; culture results by source and type of culture; admission diagnosis; gestational age at admission; asymptomatic bacteriuria; gestational age at delivery; type of delivery; neonatal GBS colonization rate and immediate neonatal condition. RESULTS: prevalence of maternal GBS colonization was 27.6% (56 cases). The colonization rates according to gestational complications were 30% for PMR, 25.2% for PL and 17.8% for PL + PMR. Univariate analysis has shown that the variables Caucasian race, low level of schooling and bacteriuria were associated with higher colonization rates. Multivariate analysis showed that the presence of urinary infection was the only variable associated with maternal colonization. The GBS detection rate was significantly higher with the use of a selective milieu and collection from both anal and vaginal sources. The neonatal colonization rate was 3.1%. Two cases of early sepsis by GBS occurred in the sample, with prevalence of 10.8 cases per one thousand live births and 50% mortality rate. CONCLUSION: the studied sample showed high maternal colonization rates by Streptococcus agalactiae. To increase GBS detection rate, it is necessary to use a selective culture milieu and to combine anal-rectal and vaginal cultures. There was a high incidence of early neonatal sepsis.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(8):397-403
DOI 10.1590/S0100-72032009000800005
PURPOSE: to indentify the prevalence and risk factors of maternal colonization by group B streptococcus (GBS) in pregnant women with premature labor (PL) and/or premature membrane rupture (PMR). METHODS: two anal and two vaginal swabs were collected from 203 pregnant women with diagnosis of PL or PMR assisted at the practice along one year. Pregnant women with imminent labor at admission were excluded. One swab of each source was placed in a transfer milieu and sent for culture in blood-agar plates; the two remaining swabs were incubated for 24 hours in Todd-Hewitt milieu for further sowing in blood-agar plates. Risk factors were analyzed by the chi-square test, Student's t-test (p-value set at 0.05 and 95% confidence interval) and logistic regression. The following variables were analyzed: age, race, parity and mother schooling; culture results by source and type of culture; admission diagnosis; gestational age at admission; asymptomatic bacteriuria; gestational age at delivery; type of delivery; neonatal GBS colonization rate and immediate neonatal condition. RESULTS: prevalence of maternal GBS colonization was 27.6% (56 cases). The colonization rates according to gestational complications were 30% for PMR, 25.2% for PL and 17.8% for PL + PMR. Univariate analysis has shown that the variables Caucasian race, low level of schooling and bacteriuria were associated with higher colonization rates. Multivariate analysis showed that the presence of urinary infection was the only variable associated with maternal colonization. The GBS detection rate was significantly higher with the use of a selective milieu and collection from both anal and vaginal sources. The neonatal colonization rate was 3.1%. Two cases of early sepsis by GBS occurred in the sample, with prevalence of 10.8 cases per one thousand live births and 50% mortality rate. CONCLUSION: the studied sample showed high maternal colonization rates by Streptococcus agalactiae. To increase GBS detection rate, it is necessary to use a selective culture milieu and to combine anal-rectal and vaginal cultures. There was a high incidence of early neonatal sepsis.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(9):397-401
DOI 10.1590/SO100-720320150005353
To evaluate the frequency and risk factors for the development of phantom breast syndrome in patients submitted to mastectomy after breast cancer treatment.
A cohort study of women undergoing treatment at the Hospital of Cancer III, National Cancer Institute José Alencar Gomes da Silva (INCA) from September 2008 to June 2009. PBS was considered based on report of phantom breast sensation and/or phantom breast pain. The study was approved by the Research Ethics Committee of the INCA (015/08). Descriptive analysis using absolute and relative frequency was performed. To evaluate the association between PBS and potential risk factors, univariate analysis was performed by means of odds ratios (OR) with respective 95% confidence intervals (95%CI).
A total of 88 patients were included. The frequency of PBS observed was 44.3 at 45 days (first follow-up) and 18.2% at 2 years (last follow-up). Most women reported phantom breast syndrome in all segments (37.1; 30.1 and 22%). During the six month follow-up, women under the age of 60 years had a 3.93 times higher risk of PBS (OR=3.9; 95%CI 1.4-10.5) and those with higher education (8 years or more of study) had a higher risk of developing PBS (OR=2.6; 95%CI 1.01-6.8).
The study population had a high frequency of PBS, which decreased over postoperative follow-up. Its occurrence after six months was higher among younger and more educated women.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2015;37(9):397-401
DOI 10.1590/SO100-720320150005353
To evaluate the frequency and risk factors for the development of phantom breast syndrome in patients submitted to mastectomy after breast cancer treatment.
A cohort study of women undergoing treatment at the Hospital of Cancer III, National Cancer Institute José Alencar Gomes da Silva (INCA) from September 2008 to June 2009. PBS was considered based on report of phantom breast sensation and/or phantom breast pain. The study was approved by the Research Ethics Committee of the INCA (015/08). Descriptive analysis using absolute and relative frequency was performed. To evaluate the association between PBS and potential risk factors, univariate analysis was performed by means of odds ratios (OR) with respective 95% confidence intervals (95%CI).
A total of 88 patients were included. The frequency of PBS observed was 44.3 at 45 days (first follow-up) and 18.2% at 2 years (last follow-up). Most women reported phantom breast syndrome in all segments (37.1; 30.1 and 22%). During the six month follow-up, women under the age of 60 years had a 3.93 times higher risk of PBS (OR=3.9; 95%CI 1.4-10.5) and those with higher education (8 years or more of study) had a higher risk of developing PBS (OR=2.6; 95%CI 1.01-6.8).
The study population had a high frequency of PBS, which decreased over postoperative follow-up. Its occurrence after six months was higher among younger and more educated women.