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You searched for:"Flávio Nunes Sivini"
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Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(9):427-432
DOI 10.1590/S0100-72032009000900002
PURPOSE: to evaluate the repercussion of portal hypertension in the indexes of the ovarian, uterine and luteus body periphery arterial resistance, at the medium luteal phase of the menstrual cycle. METHODS: in an observational study with transversal cohort, 28 patients with hepatosplenic schistosomiasis mansoni, submitted to splenectomy and ligation of the left gastric vein (HESO), a similar group of 28 patients who had not had the surgery (HESNO) and 29 healthy volunteers (HV) were submitted to Doppler fluxmetry in the medium luteal phase of the menstrual cycle. Pourcelot's resistance index has been used as RI=[(S-D)/S], in which S means the highest systolic speed, and D, the end of diastole. The best record in the ascendant branch of the uterine artery, in the ovarian artery, when accessible, or in the intraovarian artery, was chosen. When the luteus body was present, the RI was measured in its periphery. The data obtained were analyzed by Kruskal-Wallis and Mann-Whitney tests. RESULTS: there was no significant difference among the groups, concerning the mean RI of the ovarian arteries (Kruskal-Wallis, p=0.50). There was a tendency for higher right uterine artery RI in the HESNO group (Kruskal-Wallis, p<0.07), but it was similar in the left uterine artery (Kruskal-Wallis, p=0.14). Arterial RIs significantly lower have been observed in the luteus body periphery, when compared to the contralateral ovarian arteries in all the groups (Mann-Whitney, p<0.0001). CONCLUSIONS: there was no difference among the groups, regarding the ovarian and uterine RIs. The portal hypertension in patients with hepatosplenic schistosomiasis does not affect the natural phenomenon of arterial RI decrease in the ovary where ovulation occurs.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2009;31(9):427-432
DOI 10.1590/S0100-72032009000900002
PURPOSE: to evaluate the repercussion of portal hypertension in the indexes of the ovarian, uterine and luteus body periphery arterial resistance, at the medium luteal phase of the menstrual cycle. METHODS: in an observational study with transversal cohort, 28 patients with hepatosplenic schistosomiasis mansoni, submitted to splenectomy and ligation of the left gastric vein (HESO), a similar group of 28 patients who had not had the surgery (HESNO) and 29 healthy volunteers (HV) were submitted to Doppler fluxmetry in the medium luteal phase of the menstrual cycle. Pourcelot's resistance index has been used as RI=[(S-D)/S], in which S means the highest systolic speed, and D, the end of diastole. The best record in the ascendant branch of the uterine artery, in the ovarian artery, when accessible, or in the intraovarian artery, was chosen. When the luteus body was present, the RI was measured in its periphery. The data obtained were analyzed by Kruskal-Wallis and Mann-Whitney tests. RESULTS: there was no significant difference among the groups, concerning the mean RI of the ovarian arteries (Kruskal-Wallis, p=0.50). There was a tendency for higher right uterine artery RI in the HESNO group (Kruskal-Wallis, p<0.07), but it was similar in the left uterine artery (Kruskal-Wallis, p=0.14). Arterial RIs significantly lower have been observed in the luteus body periphery, when compared to the contralateral ovarian arteries in all the groups (Mann-Whitney, p<0.0001). CONCLUSIONS: there was no difference among the groups, regarding the ovarian and uterine RIs. The portal hypertension in patients with hepatosplenic schistosomiasis does not affect the natural phenomenon of arterial RI decrease in the ovary where ovulation occurs.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2000;22(7):459-459
DOI 10.1590/S0100-72032000000700010
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2000;22(7):459-459
DOI 10.1590/S0100-72032000000700010
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(2):77-82
DOI 10.1590/S0100-72032001000200003
Purpose: to evaluate the nonpharmacologic treatment (reassurance) as a first line therapy for women with cyclical mastalgia, and to observe if a prolonged course of pain alters the outcome. Methods: we conducted a noncontrolled experimental study with a sample of 128 eligible women with a clear history of cyclical mastalgia treated with reassurance. A visual linear analogical scale of the pain was used before and after treatment in order to assess its severity and the mastalgias were classified into degrees I (mild), II (moderate) and III (severe) according to the intensity of pain. We also used a modified Cardiff Breast Score (CBS) to assess the clinical response. The data analysis was performed using the chi² test (Epi-Info 6.04 software). Results: we verified a success rate of 59.4% with reassurance, but there was no significant statistical difference between the groups (p = 0.16) with different degrees of mastalgia. The less satisfactory response to the nonpharmacologic treatment in those pacients with a prolonged course of pain was only apparent, since there was no significant statistical difference (p = 0.14). Conclusion: reassurance should be always tried as the first choice treatment for women with cyclical mastalgia, independently of pain intensity. Prolonged course of pain did not alter the outcome.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(2):77-82
DOI 10.1590/S0100-72032001000200003
Purpose: to evaluate the nonpharmacologic treatment (reassurance) as a first line therapy for women with cyclical mastalgia, and to observe if a prolonged course of pain alters the outcome. Methods: we conducted a noncontrolled experimental study with a sample of 128 eligible women with a clear history of cyclical mastalgia treated with reassurance. A visual linear analogical scale of the pain was used before and after treatment in order to assess its severity and the mastalgias were classified into degrees I (mild), II (moderate) and III (severe) according to the intensity of pain. We also used a modified Cardiff Breast Score (CBS) to assess the clinical response. The data analysis was performed using the chi² test (Epi-Info 6.04 software). Results: we verified a success rate of 59.4% with reassurance, but there was no significant statistical difference between the groups (p = 0.16) with different degrees of mastalgia. The less satisfactory response to the nonpharmacologic treatment in those pacients with a prolonged course of pain was only apparent, since there was no significant statistical difference (p = 0.14). Conclusion: reassurance should be always tried as the first choice treatment for women with cyclical mastalgia, independently of pain intensity. Prolonged course of pain did not alter the outcome.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(8):499-504
DOI 10.1590/S0100-72032001000800004
Purpose: to evaluate factors that might influence the results of nonphamacological treatment (verbal guidance) in women with clinical mastalgia. Methods: an uncontrolled study of the experimental type was conducted on a sample of 128 women with a clear history of clinical mastalgia treated with verbal guidance. A visual analogue scale for pain was used before and after treatment to evaluate pain intensity and mastalgia was classified into grade I (mild), grade II (moderate) and grade III (severe) according to pain intensity. The Cardiff Breast Score (CBS), modified, was also used to evaluate the clinical response to treatment. Data were analyzed statistically using the chi² test (Epi-Info 6.04). Results: we noted that factors such as parity, menarche, age at first term delivery and breast-feeding had no significant effect (p=0.19, p=0.31, p=0.80 and p=0.54, respectively) on the results of nonpharmacological treatment (verbal guidance). On the other hand, when age was taken into consideration, 26 patients (78.8%) aged 40 years or older were found to benefi more from verbal guidance, with a significant difference (p=0.01) when compared to younger women. Conclusion: reproductive factors such as parity, menarche, age at first term delivery and breast-feeding did not affect the results of nonpharmacological treatment (verbal guidance), whereas the age factor had a specific and significant effect on the results.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2001;23(8):499-504
DOI 10.1590/S0100-72032001000800004
Purpose: to evaluate factors that might influence the results of nonphamacological treatment (verbal guidance) in women with clinical mastalgia. Methods: an uncontrolled study of the experimental type was conducted on a sample of 128 women with a clear history of clinical mastalgia treated with verbal guidance. A visual analogue scale for pain was used before and after treatment to evaluate pain intensity and mastalgia was classified into grade I (mild), grade II (moderate) and grade III (severe) according to pain intensity. The Cardiff Breast Score (CBS), modified, was also used to evaluate the clinical response to treatment. Data were analyzed statistically using the chi² test (Epi-Info 6.04). Results: we noted that factors such as parity, menarche, age at first term delivery and breast-feeding had no significant effect (p=0.19, p=0.31, p=0.80 and p=0.54, respectively) on the results of nonpharmacological treatment (verbal guidance). On the other hand, when age was taken into consideration, 26 patients (78.8%) aged 40 years or older were found to benefi more from verbal guidance, with a significant difference (p=0.01) when compared to younger women. Conclusion: reproductive factors such as parity, menarche, age at first term delivery and breast-feeding did not affect the results of nonpharmacological treatment (verbal guidance), whereas the age factor had a specific and significant effect on the results.