Maternal mortality Archives - Revista Brasileira de Ginecologia e Obstetrícia
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(6):431-436
DOI 10.1590/S0100-72032003000600008
PURPOSE: to analyze maternal death cases that occurred at the "Hospital de Clínicas de Porto Alegre", a reference university hospital for high-risk pregnancies in the state of Rio Grande do Sul, Brazil. METHODS: we carried out a retrospective study of medical records of 10- to 49-year-old women who died at the hospital between 1980 and 1999. Deaths related to pregnancy and puerperium were analyzed independently of the kind and duration of pregnancy. The causes were classified into direct obstetric, indirect obstetric and nonobstetric, according to their association with pregnancy, delivery and puerperium disorders. RESULTS: a total of 81 patients with a mean age of 28.5 years were studied. The maternal mortality rate was 109 per 100,000 live births. Direct obstetric causes made up 61.7% of deaths. Indirect causes made up 23.5% of deaths. Nonobstetric causes made up 15.0% of the total. Among direct obstetric causes, arterial hypertension (18.5%), post-cesarean infection (16%), and septic abortion (12.3%) were the most prevalent. The main maternal mortality events among indirect obstetric causes were cardiopathy (8.6%), acute fatty liver disease (3.5%), and systemic lupus erythematosus (2.5%). Among the nonobstetric causes, malignant neoplasia (7.4%) and AIDS (3.7%) were the most important. CONCLUSIONS: the prevailing causes of maternal death have not changed in the last two decades. The main cause is still hypertension. There is an expressive number of deaths related to cesarean section and infections. The high prevalence of direct obstetric causes shows the low maternal mortality prevention capacity of our health care system.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(6):431-436
DOI 10.1590/S0100-72032003000600008
PURPOSE: to analyze maternal death cases that occurred at the "Hospital de Clínicas de Porto Alegre", a reference university hospital for high-risk pregnancies in the state of Rio Grande do Sul, Brazil. METHODS: we carried out a retrospective study of medical records of 10- to 49-year-old women who died at the hospital between 1980 and 1999. Deaths related to pregnancy and puerperium were analyzed independently of the kind and duration of pregnancy. The causes were classified into direct obstetric, indirect obstetric and nonobstetric, according to their association with pregnancy, delivery and puerperium disorders. RESULTS: a total of 81 patients with a mean age of 28.5 years were studied. The maternal mortality rate was 109 per 100,000 live births. Direct obstetric causes made up 61.7% of deaths. Indirect causes made up 23.5% of deaths. Nonobstetric causes made up 15.0% of the total. Among direct obstetric causes, arterial hypertension (18.5%), post-cesarean infection (16%), and septic abortion (12.3%) were the most prevalent. The main maternal mortality events among indirect obstetric causes were cardiopathy (8.6%), acute fatty liver disease (3.5%), and systemic lupus erythematosus (2.5%). Among the nonobstetric causes, malignant neoplasia (7.4%) and AIDS (3.7%) were the most important. CONCLUSIONS: the prevailing causes of maternal death have not changed in the last two decades. The main cause is still hypertension. There is an expressive number of deaths related to cesarean section and infections. The high prevalence of direct obstetric causes shows the low maternal mortality prevention capacity of our health care system.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(5):323-328
DOI 10.1590/S0100-72032003000500004
PURPOSE: to determine whether an elective cesarean section at the 38th week of gestation for HIV positive patients, in spite of decreasing vertical transmission, increases the risk of maternal death. METHODS: fifty-eight HIV-infected patients were studied and submitted to the complete ACTG 076 protocol (oral administration of zidovudine in the prenatal period associated with the intravenous form at delivery) followed by an elective cesarean section at the 38th week of gestation. The control group consisted of 226 noninfected women (the first four patients submitted to an elective cesarian section after each cesarian section in infected patient). The analyzed variables were: uterine atonia, puerperal fever, abdominal wall infection, urinary infection, endometritis, average blood loss, surgery time, and hospitalization time. Data were analyzed by the c² test (the Fisher test was used when there were less than 5 cases). The relative risk was calculated with the Epi-Info 6.0 program. RESULTS: results show that the elective cesarean section performed on HIV-positive patients, when compared to the control group, did not present a higher incidence of uterine atonia, puerperal fever, abdominal wall infection, urinary infection or endometritis. However, a greater average blood loss (2.26 relative risk) was recorded as well as an extended surgery time (3.32 relative risk). The HIV-infected patients remained less time in hospital than the noninfected control group (0.33 relative risk). CONCLUSION: we conclude that there was no increase in maternal morbidity after cesarean section as a means of interrupting gestation in the HIV-infected patients.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2003;25(5):323-328
DOI 10.1590/S0100-72032003000500004
PURPOSE: to determine whether an elective cesarean section at the 38th week of gestation for HIV positive patients, in spite of decreasing vertical transmission, increases the risk of maternal death. METHODS: fifty-eight HIV-infected patients were studied and submitted to the complete ACTG 076 protocol (oral administration of zidovudine in the prenatal period associated with the intravenous form at delivery) followed by an elective cesarean section at the 38th week of gestation. The control group consisted of 226 noninfected women (the first four patients submitted to an elective cesarian section after each cesarian section in infected patient). The analyzed variables were: uterine atonia, puerperal fever, abdominal wall infection, urinary infection, endometritis, average blood loss, surgery time, and hospitalization time. Data were analyzed by the c² test (the Fisher test was used when there were less than 5 cases). The relative risk was calculated with the Epi-Info 6.0 program. RESULTS: results show that the elective cesarean section performed on HIV-positive patients, when compared to the control group, did not present a higher incidence of uterine atonia, puerperal fever, abdominal wall infection, urinary infection or endometritis. However, a greater average blood loss (2.26 relative risk) was recorded as well as an extended surgery time (3.32 relative risk). The HIV-infected patients remained less time in hospital than the noninfected control group (0.33 relative risk). CONCLUSION: we conclude that there was no increase in maternal morbidity after cesarean section as a means of interrupting gestation in the HIV-infected patients.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(5):293-299
DOI 10.1590/S0100-72032002000500002
Purpose: to study the prenatal care among Public Health Service ("Sistema Único de Saúde") users from Caxias do Sul - RS. Methods: a transversal study of 702 pregnancies attended at the Hospital Geral -Universidade de Caxias do Sul from March 2000 to March 2001 based on the criteria set by the "Programa Nacional de Humanização do Pré-natal e Nascimento (PNHPN)" of the Brazilian Ministry of Health. Results: the observed prenatal coverage was 95.4%, whereas the average of visits was 6.2. The main reported reason for not following prenatal care was the lack of information about its importance (65.6%). In 51.5% of the cases, prenatal care started in the third month of pregnancy, whereas 44.3% of the pregnant women carried out all the proposed complementary tests. Prenatal care was considered inappropriate in 64.8% and appropriate in 35.2% of the cases. The quality of prenatal attention was significantly associated with the mother's education, as well as with the number of previous deliveries. The higher the educational level, the better the quality of observed prenatal care (p=0.0148). In addition, the higher number of previous deliveries showed to be associated with a later beginning of prenatal care and a lower number of visits (p=0.0008). Conclusions: the prenatal care available at Caxias do Sul in spite of its good coverage, should be reviewed in terms of quality. Special attention should be given to education in health along the prenatal assistance.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(5):293-299
DOI 10.1590/S0100-72032002000500002
Purpose: to study the prenatal care among Public Health Service ("Sistema Único de Saúde") users from Caxias do Sul - RS. Methods: a transversal study of 702 pregnancies attended at the Hospital Geral -Universidade de Caxias do Sul from March 2000 to March 2001 based on the criteria set by the "Programa Nacional de Humanização do Pré-natal e Nascimento (PNHPN)" of the Brazilian Ministry of Health. Results: the observed prenatal coverage was 95.4%, whereas the average of visits was 6.2. The main reported reason for not following prenatal care was the lack of information about its importance (65.6%). In 51.5% of the cases, prenatal care started in the third month of pregnancy, whereas 44.3% of the pregnant women carried out all the proposed complementary tests. Prenatal care was considered inappropriate in 64.8% and appropriate in 35.2% of the cases. The quality of prenatal attention was significantly associated with the mother's education, as well as with the number of previous deliveries. The higher the educational level, the better the quality of observed prenatal care (p=0.0148). In addition, the higher number of previous deliveries showed to be associated with a later beginning of prenatal care and a lower number of visits (p=0.0008). Conclusions: the prenatal care available at Caxias do Sul in spite of its good coverage, should be reviewed in terms of quality. Special attention should be given to education in health along the prenatal assistance.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(4):271-276
DOI 10.1590/S0100-72032002000400009
The severity of the association of pulmonary hypertension with pregnancy is well known. Pulmonary arterial hypertension constitutes one of the highest risk conditions for maternal mortality in late pregnancy and postpartum. Patients with portal hypertension of varying etiology may develop pulmonary arterial hypertension (portopulmonary hypertension) and most cases present cirrhosis as the underlying disease; however, a few cases of noncirrhotic etiology have been described. Clinical and pathological findings in two cases of portopulmonary hypertension and pregnancy are presented here. The two patients (30 and 24 years old) developed severe right heart failure and shock just after the delivery and the disease progressed rapidly to death. Autopsy demonstrated fibrosis in hepatic portal tracts, as has been described in cases of idiopathic portal hypertension. Also, pulmonary hypertension classified as plexogenic was reported.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2002;24(4):271-276
DOI 10.1590/S0100-72032002000400009
The severity of the association of pulmonary hypertension with pregnancy is well known. Pulmonary arterial hypertension constitutes one of the highest risk conditions for maternal mortality in late pregnancy and postpartum. Patients with portal hypertension of varying etiology may develop pulmonary arterial hypertension (portopulmonary hypertension) and most cases present cirrhosis as the underlying disease; however, a few cases of noncirrhotic etiology have been described. Clinical and pathological findings in two cases of portopulmonary hypertension and pregnancy are presented here. The two patients (30 and 24 years old) developed severe right heart failure and shock just after the delivery and the disease progressed rapidly to death. Autopsy demonstrated fibrosis in hepatic portal tracts, as has been described in cases of idiopathic portal hypertension. Also, pulmonary hypertension classified as plexogenic was reported.
