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Revista Brasileira de Ginecologia e Obstetrícia. 2008;30(6):281-286
DOI 10.1590/S0100-72032008000600003
PURPOSE: to assess the prevalence and risk factors associated with near miss and other severe maternal morbidity at a reference tertiary maternity. METHODS: this is a cross-sectional study on severe maternal morbidity at the Hospital e Maternidade Celso Pierro, Campinas, São Paulo, between October 2005 and July 2006, identified from infirmary, admission and delivery unit logbooks. Pregnant and post-partum women with severe maternal morbidity were identified according to clinical criteria proposed by Waterstone. Later, cases with more severe morbidity, called extremely severe maternal morbidity, were reclassified using Mantel criteria, based on organic dysfunction and clinical management. RESULTS: there were 114 severe maternal morbidity cases among 2,207 birth deliveries, with a ratio of other severe morbidity and extremely severe morbidity near miss of 44.9 and 6.8 cases/1,000 live births, respectively. Mean gestational age at delivery was 35 weeks, and 87% came from the reference area for the maternity service. Hypertension (severe pre-eclampsia) represented 96% of other severe morbidity, while hemorrhage represented 60% of all extremely severe cases, followed by hypertension. The prevalence of extremely severe morbidity among the severe morbidity cases was not associated with marital status, schooling, maternal age, type of delivery, parity, gestational age at birth and home place. CONCLUSIONS: the other morbidities were 6.6 times more frequent than near miss, and it was not possible to differentiate both groups by epidemiological risk factors.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2008;30(6):281-286
DOI 10.1590/S0100-72032008000600003
PURPOSE: to assess the prevalence and risk factors associated with near miss and other severe maternal morbidity at a reference tertiary maternity. METHODS: this is a cross-sectional study on severe maternal morbidity at the Hospital e Maternidade Celso Pierro, Campinas, São Paulo, between October 2005 and July 2006, identified from infirmary, admission and delivery unit logbooks. Pregnant and post-partum women with severe maternal morbidity were identified according to clinical criteria proposed by Waterstone. Later, cases with more severe morbidity, called extremely severe maternal morbidity, were reclassified using Mantel criteria, based on organic dysfunction and clinical management. RESULTS: there were 114 severe maternal morbidity cases among 2,207 birth deliveries, with a ratio of other severe morbidity and extremely severe morbidity near miss of 44.9 and 6.8 cases/1,000 live births, respectively. Mean gestational age at delivery was 35 weeks, and 87% came from the reference area for the maternity service. Hypertension (severe pre-eclampsia) represented 96% of other severe morbidity, while hemorrhage represented 60% of all extremely severe cases, followed by hypertension. The prevalence of extremely severe morbidity among the severe morbidity cases was not associated with marital status, schooling, maternal age, type of delivery, parity, gestational age at birth and home place. CONCLUSIONS: the other morbidities were 6.6 times more frequent than near miss, and it was not possible to differentiate both groups by epidemiological risk factors.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(10):579-584
DOI 10.1590/S0100-72031999001000003
Purpose: to evaluate the accuracy of maternal perception of fetal movements (MPFM) in diabetic pregnant women, using Apgar score at the 1st and 5th min of life, intrapartum fetal distress and neonatal hypoxia as parameters. Methods: two hundred and nine diabetic women evaluated at the High Risk Prenatal Care Clinic of the Women's Hospital (CAISM) were analyzed retrospectively between June 1988 and May 1996. All patients had MPFM records within three days before delivery, fetal heart rate recordings during labor, gestational age greater than 30 weeks and a complete neonatal evaluation. MPFM was classified as normal if seven movements were recorded in 60 min. Results: the sensitivity of the test was 23 and 29% for Apgar score <7 at the 5th min and intrapartum fetal distress, respectively, and close to 50% for neonatal hypoxia (45.5%). Specificity was near 95% for the three standards, and the negative predictive value (NPV) was 80% for fetal distress, increasing to 97 and 98% for Apgar >7 at 5 min and neonatal hypoxia. Conclusions: MPFM is a useful test to identify diabetic women needing fetal evaluation with more complex techniques, given the high NPV, that indicates the capacity to separate the cases where the fetus is in good condition.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 1999;21(10):579-584
DOI 10.1590/S0100-72031999001000003
Purpose: to evaluate the accuracy of maternal perception of fetal movements (MPFM) in diabetic pregnant women, using Apgar score at the 1st and 5th min of life, intrapartum fetal distress and neonatal hypoxia as parameters. Methods: two hundred and nine diabetic women evaluated at the High Risk Prenatal Care Clinic of the Women's Hospital (CAISM) were analyzed retrospectively between June 1988 and May 1996. All patients had MPFM records within three days before delivery, fetal heart rate recordings during labor, gestational age greater than 30 weeks and a complete neonatal evaluation. MPFM was classified as normal if seven movements were recorded in 60 min. Results: the sensitivity of the test was 23 and 29% for Apgar score <7 at the 5th min and intrapartum fetal distress, respectively, and close to 50% for neonatal hypoxia (45.5%). Specificity was near 95% for the three standards, and the negative predictive value (NPV) was 80% for fetal distress, increasing to 97 and 98% for Apgar >7 at 5 min and neonatal hypoxia. Conclusions: MPFM is a useful test to identify diabetic women needing fetal evaluation with more complex techniques, given the high NPV, that indicates the capacity to separate the cases where the fetus is in good condition.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(7):483-489
DOI 10.1590/S0100-72032003000700004
PURPOSE: to describe the pregnancy outcome of women submitted to cervical cerclage during pregnancy. METHODS: a series of 123 pregnancies in 116 women submitted to elective cervical cerclage by Espinosa-Bahamondes, Palmer and MacDonald techniques and followed at the High-Risk Antenatal Care Unit at CAISM/UNICAMP is described. Variables were analyzed through frequency, mean and standard deviation, comparisons were made using c² or Fisher exact tests. RESULTS: 73% had at least one previous abortion, 17.9% had had 3 prior abortions, and 48% had prior preterm deliveries. The mean gestational age at cerclage was 16 weeks. Cerclage by the Espinosa-Bahamondes technique predominated (94.3%). The overall complication rate was 69%, with preterm labor as the most frequent (31.7%), followed by vaginitis (26%), preterm premature rupture of membranes (10.5%) and fetal death (8.7%). Other clinical complications were less common and included urinary tract infections (5.6%), hypertensive disorders (4%) and gestational diabetes (2.4%). Fetal loss occurred in 8.9% of pregnancies (11 stillbirths). Premature deliveries were present in 18%. History of previous premature deliveries was associated with the occurrence of premature deliveries. CONCLUSION: Obstetrical history compatible with cervical incompetence was frequent, and prior preterm delivery was associated with a preterm delivery in the pregnancy under analysis. The use of cerclage by the Espinosa-Bahamondes technique resulted in 18% of premature newborns, and 104 per thousand rate of perinatal death. Prospective, controlled trials are needed to evaluate the real benefits of cervical cerclage performed during pregnancy.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(7):483-489
DOI 10.1590/S0100-72032003000700004
PURPOSE: to describe the pregnancy outcome of women submitted to cervical cerclage during pregnancy. METHODS: a series of 123 pregnancies in 116 women submitted to elective cervical cerclage by Espinosa-Bahamondes, Palmer and MacDonald techniques and followed at the High-Risk Antenatal Care Unit at CAISM/UNICAMP is described. Variables were analyzed through frequency, mean and standard deviation, comparisons were made using c² or Fisher exact tests. RESULTS: 73% had at least one previous abortion, 17.9% had had 3 prior abortions, and 48% had prior preterm deliveries. The mean gestational age at cerclage was 16 weeks. Cerclage by the Espinosa-Bahamondes technique predominated (94.3%). The overall complication rate was 69%, with preterm labor as the most frequent (31.7%), followed by vaginitis (26%), preterm premature rupture of membranes (10.5%) and fetal death (8.7%). Other clinical complications were less common and included urinary tract infections (5.6%), hypertensive disorders (4%) and gestational diabetes (2.4%). Fetal loss occurred in 8.9% of pregnancies (11 stillbirths). Premature deliveries were present in 18%. History of previous premature deliveries was associated with the occurrence of premature deliveries. CONCLUSION: Obstetrical history compatible with cervical incompetence was frequent, and prior preterm delivery was associated with a preterm delivery in the pregnancy under analysis. The use of cerclage by the Espinosa-Bahamondes technique resulted in 18% of premature newborns, and 104 per thousand rate of perinatal death. Prospective, controlled trials are needed to evaluate the real benefits of cervical cerclage performed during pregnancy.