sepsis Archives - Revista Brasileira de Ginecologia e Obstetrícia
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2018;40(6):309-312
To study the structure ofmaternalmortality caused by abortion in the Tula region.
The medical records of deceased pregnant women, childbirth, and postpartum from January 01, 2001, to December 31, 2015, were analyzed.
Overall, 204,095 abortion cases were recorded in the Tula region for over 15 years. The frequency of abortion was reduced 4-fold, with 18,200 in 2001 to 4,538 in 2015. The rate of abortions per 1,000 women (age 15-44 years) for 15 years decreased by 40.5%, that is, from 46.53 (2001) to 18.84 (2015), and that of abortions per 100 live births and stillbirths was 29.5%, that is, from 161.7 (2001) to 41.5 (2015). Five women died from abortion complications that began outside of the hospital, which accounted for 0.01% of the total number. In the structure of causes of maternal mortality for 15 years, abortion represented 14.3% of the cases. Lethality mainly occurred in the period from 2001 to 2005 (4 cases). Among thematernal deaths, many women died in rural areas after pregnancy termination at 18 to 20 weeks of gestation (n = 4). In addition, three women died from sepsis and two from bleeding.
The introduction of modern, effective technologies of family planning has reduced maternal mortality due to abortion.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2018;40(6):309-312
To study the structure ofmaternalmortality caused by abortion in the Tula region.
The medical records of deceased pregnant women, childbirth, and postpartum from January 01, 2001, to December 31, 2015, were analyzed.
Overall, 204,095 abortion cases were recorded in the Tula region for over 15 years. The frequency of abortion was reduced 4-fold, with 18,200 in 2001 to 4,538 in 2015. The rate of abortions per 1,000 women (age 15-44 years) for 15 years decreased by 40.5%, that is, from 46.53 (2001) to 18.84 (2015), and that of abortions per 100 live births and stillbirths was 29.5%, that is, from 161.7 (2001) to 41.5 (2015). Five women died from abortion complications that began outside of the hospital, which accounted for 0.01% of the total number. In the structure of causes of maternal mortality for 15 years, abortion represented 14.3% of the cases. Lethality mainly occurred in the period from 2001 to 2005 (4 cases). Among thematernal deaths, many women died in rural areas after pregnancy termination at 18 to 20 weeks of gestation (n = 4). In addition, three women died from sepsis and two from bleeding.
The introduction of modern, effective technologies of family planning has reduced maternal mortality due to abortion.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(12):549-553
DOI 10.1590/S0100-72032013001200004
PURPOSE: To analyze the perinatal mortality rate in cases of gastroschisis and possible associated factors. METHODS: A retrospective cohort study was conducted between 1992 and 2012. All cases of gastroschisis born in Hospital de Clínicas de Porto Alegre (HCPA) during that period were included. The diagnosis of gastroschisis was obtained by morphological ultrasound examination or clinical examination at birth in prenatally unknown cases. The variables of birth (birthweight, gestational age and Apgar score, mode of delivery, type of gastroschisis and associated anomalies) and the surgical ones (type of surgical closure, reintervention and sepsis) were compared between surviving cases and deaths. The results of this comparison were analyzed according to the type of variable using parametric and non-parametric tests (Mann-Whitney or Student's t-test, χ² or Fisher's exact test), with the level of significance set at 5% (p=0.05). RESULTS: Sixty-four newborns with gastroschisis were included, 59 of them (92.2%) diagnosed during the prenatal period. Twenty-six patients (40.6%) had only exposed intestines, classified as simple gastroschisis, 22 had exposure of the intestines and stomach (34.4%) and 16 had exposure of the intestine and other organs (25%), for a total of 38 cases of complex gastroschisis. Primary surgical repair was performed in 44 cases (68.8%). The mortality rate was 23.4% (15 deaths). Babies who died had significantly lower birth weight (p=0.001), gestational age (p=0.03) and Apgar score (p=0.03) than survivors. There was no difference in mode of delivery (p=0.8) and, with respect to gut contents, there was no difference between the cases of simple and complex gastroschisis (p=0.06). Mortality was significantly higher in patients with sepsis (p=0.008) and reintervention (p=0.001). CONCLUSION: in the present study, perinatal mortality due to gastroschisis seemed to depend mainly on prematurity, low birth weight, and surgical complications.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(12):549-553
DOI 10.1590/S0100-72032013001200004
PURPOSE: To analyze the perinatal mortality rate in cases of gastroschisis and possible associated factors. METHODS: A retrospective cohort study was conducted between 1992 and 2012. All cases of gastroschisis born in Hospital de Clínicas de Porto Alegre (HCPA) during that period were included. The diagnosis of gastroschisis was obtained by morphological ultrasound examination or clinical examination at birth in prenatally unknown cases. The variables of birth (birthweight, gestational age and Apgar score, mode of delivery, type of gastroschisis and associated anomalies) and the surgical ones (type of surgical closure, reintervention and sepsis) were compared between surviving cases and deaths. The results of this comparison were analyzed according to the type of variable using parametric and non-parametric tests (Mann-Whitney or Student's t-test, χ² or Fisher's exact test), with the level of significance set at 5% (p=0.05). RESULTS: Sixty-four newborns with gastroschisis were included, 59 of them (92.2%) diagnosed during the prenatal period. Twenty-six patients (40.6%) had only exposed intestines, classified as simple gastroschisis, 22 had exposure of the intestines and stomach (34.4%) and 16 had exposure of the intestine and other organs (25%), for a total of 38 cases of complex gastroschisis. Primary surgical repair was performed in 44 cases (68.8%). The mortality rate was 23.4% (15 deaths). Babies who died had significantly lower birth weight (p=0.001), gestational age (p=0.03) and Apgar score (p=0.03) than survivors. There was no difference in mode of delivery (p=0.8) and, with respect to gut contents, there was no difference between the cases of simple and complex gastroschisis (p=0.06). Mortality was significantly higher in patients with sepsis (p=0.008) and reintervention (p=0.001). CONCLUSION: in the present study, perinatal mortality due to gastroschisis seemed to depend mainly on prematurity, low birth weight, and surgical complications.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(12):544-549
DOI 10.1590/S0100-72032012001200003
PURPOSE: To describe the epidemiological cases and microbiological profile of Streptococcus agalactiae serotypes isolated from infected newborns of a Women's Health Reference Centre of Campinas, São Paulo, Brazil. METHODS: Cross-sectional laboratory survey conducted from January 2007 to December 2011. The newborns' strains, isolated from blood and cerebrospinal fluid samples, were screened by hemolysis on blood ágar plates, Gram stain, catalase test, CAMP test, hippurate hydrolysis or by microbiological automation: Vitek 2 BioMerieux®. They were typed by PCR, successively using specific primers for species and nine serotypes of S. agalactiae. RESULTS: Seven blood samples, one cerebrospinal fluid sample and an ocular sample, were isolated from nine newborns with infections caused by S. agalactiae, including seven cases of early onset and two of late onset. Only one of these cases was positive for paired mother-child samples. Considering that 13,749 deliveries were performed during the study period, the incidence was 0.5 cases of GBS infections of early onset per 1 thousand live births (or 0.6 per 1 thousand, including two cases of late onset) with 1, 3, 2, zero and 3 cases (one early and two late onset cases), respectively, for the years from 2007 to 2011. It was possible to apply PCR to seven of nine samples, two each of serotypes Ia and V and three of serotype III, one from a newborn and the other two from a paired mother-child sample. CONCLUSIONS: Although the sample was limited, the serotypes found are the most prevalent in the literature, but different from the other few Brazilian studies available, except for type Ia.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(12):544-549
DOI 10.1590/S0100-72032012001200003
PURPOSE: To describe the epidemiological cases and microbiological profile of Streptococcus agalactiae serotypes isolated from infected newborns of a Women's Health Reference Centre of Campinas, São Paulo, Brazil. METHODS: Cross-sectional laboratory survey conducted from January 2007 to December 2011. The newborns' strains, isolated from blood and cerebrospinal fluid samples, were screened by hemolysis on blood ágar plates, Gram stain, catalase test, CAMP test, hippurate hydrolysis or by microbiological automation: Vitek 2 BioMerieux®. They were typed by PCR, successively using specific primers for species and nine serotypes of S. agalactiae. RESULTS: Seven blood samples, one cerebrospinal fluid sample and an ocular sample, were isolated from nine newborns with infections caused by S. agalactiae, including seven cases of early onset and two of late onset. Only one of these cases was positive for paired mother-child samples. Considering that 13,749 deliveries were performed during the study period, the incidence was 0.5 cases of GBS infections of early onset per 1 thousand live births (or 0.6 per 1 thousand, including two cases of late onset) with 1, 3, 2, zero and 3 cases (one early and two late onset cases), respectively, for the years from 2007 to 2011. It was possible to apply PCR to seven of nine samples, two each of serotypes Ia and V and three of serotype III, one from a newborn and the other two from a paired mother-child sample. CONCLUSIONS: Although the sample was limited, the serotypes found are the most prevalent in the literature, but different from the other few Brazilian studies available, except for type Ia.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(6):285-289
DOI 10.1590/S0100-72032012000600008
Extrauterine leiomyomas are rare, benign, and may arise in any anatomic sites. Their unusual growth pattern may even mimic malignancy and can result in a clinical dilemma. Occasionally, uterine leiomyomas become adherent to surrounding structures. They also develop an auxiliary blood supply, and lose their original attachment to the uterus, thus becoming 'parasitic'. Parasitic myomas may also be iatrogenically created after uterine fibroid surgery, particularly if morcellation is used. This report presented two cases of parasitic myomas with sepsis, both requiring right hemicolectomy. It reviewed the pertinent literature.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2012;34(6):285-289
DOI 10.1590/S0100-72032012000600008
Extrauterine leiomyomas are rare, benign, and may arise in any anatomic sites. Their unusual growth pattern may even mimic malignancy and can result in a clinical dilemma. Occasionally, uterine leiomyomas become adherent to surrounding structures. They also develop an auxiliary blood supply, and lose their original attachment to the uterus, thus becoming 'parasitic'. Parasitic myomas may also be iatrogenically created after uterine fibroid surgery, particularly if morcellation is used. This report presented two cases of parasitic myomas with sepsis, both requiring right hemicolectomy. It reviewed the pertinent literature.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2010;32(12):579-583
DOI 10.1590/S0100-72032010001200003
PURPOSE: to analyze the clinical course of three pregnant patients with severe malaria admitted to the intensive care unit of a hospital in Porto Velho (RO), Brazil. METHODS: a descriptive study was conducted on three pregnant women infected with Plasmodium falciparum malaria, admitted to the intensive care unit of a hospital in Porto Velho from 2005 to 2006. Categorical variables used were the classification criteria of the World Health Organization which ranks severe malaria and the Acute Physiology and Chronic Health Disease Classification System II (APACHE II) and Sepsis Related Organ Failure Assessment (SOFA) predictors of morbidity and severity of intensive care unit diseases. RESULTS: the malaria acquired by the pregnant subjects characterized by infection with Plasmodium falciparum in its most serious form resulted in death for all three patients and their fetuses. CONCLUSIONS: although the sample of this study was small it reflects the important impact of severe malaria on pregnant women as well as the need for a more judicious and attentive prenatal care to identify the disease in its early stages and its first complications in pregnant women.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2010;32(12):579-583
DOI 10.1590/S0100-72032010001200003
PURPOSE: to analyze the clinical course of three pregnant patients with severe malaria admitted to the intensive care unit of a hospital in Porto Velho (RO), Brazil. METHODS: a descriptive study was conducted on three pregnant women infected with Plasmodium falciparum malaria, admitted to the intensive care unit of a hospital in Porto Velho from 2005 to 2006. Categorical variables used were the classification criteria of the World Health Organization which ranks severe malaria and the Acute Physiology and Chronic Health Disease Classification System II (APACHE II) and Sepsis Related Organ Failure Assessment (SOFA) predictors of morbidity and severity of intensive care unit diseases. RESULTS: the malaria acquired by the pregnant subjects characterized by infection with Plasmodium falciparum in its most serious form resulted in death for all three patients and their fetuses. CONCLUSIONS: although the sample of this study was small it reflects the important impact of severe malaria on pregnant women as well as the need for a more judicious and attentive prenatal care to identify the disease in its early stages and its first complications in pregnant women.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2008;30(12):631-638
DOI 10.1590/S0100-72032008001200008
Sepsis is one of the main causes of maternal death, being related to infections from obstetric origin (infected abortion, chorioamnionitis, puerperal infection) or non-obstetric (resulting from infections which occur in other areas). This review aims at describing the mechanisms involved in the physiopathology of this entity and at updating the clinical approach to sepsis, recommended in international guidelines (early goal-directed therapy - precocious resuscitation, or precocious treatment guided by goals), as well as at calling attention to the influence of pregnancy both in the clinical manifestation and in the therapeutic management of septic conditions.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2008;30(12):631-638
DOI 10.1590/S0100-72032008001200008
Sepsis is one of the main causes of maternal death, being related to infections from obstetric origin (infected abortion, chorioamnionitis, puerperal infection) or non-obstetric (resulting from infections which occur in other areas). This review aims at describing the mechanisms involved in the physiopathology of this entity and at updating the clinical approach to sepsis, recommended in international guidelines (early goal-directed therapy - precocious resuscitation, or precocious treatment guided by goals), as well as at calling attention to the influence of pregnancy both in the clinical manifestation and in the therapeutic management of septic conditions.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2007;29(8):387-395
DOI 10.1590/S0100-72032007000800002
PURPOSE: to identify the main maternal risk factors involved in early-onset neonatal sepsis, evaluating the risk associations between bacterial vaginosis and isolated microorganisms found in the maternal urine culture and in the newborn blood culture in the delivery room. METHODS: randomized longitudinal cohort study involving 302 mothers and their newborns. All neonates were followed up for seven days in order to diagnose sepsis. RESULTS: the outcomes were the following: 16 (5.3%) early-onset neonatal sepsis cases (incidence of 53 cases per 1,000 live births). The average number of prenatal appointments with a doctor was 5.2 (SD=1.8). The number of women with prenatal follow-up was 269 (89.1%), but only 117 (43.4%) of them went to six or more medical appointments, 90 (29.8%) had premature rupture of membranes before delivery, but only 22 (7.3%) had it for more than 18 hours. A total of 123 women (40.7%) complained of vaginal discharge, but only 47 (15.6%) of them had bacterial vaginosis, 92 (30.4%) complained of urinary infection, but only 23 (7.6%) of them had bacteriuria, two (0.7%) had fever at home, 122 (40.4%) received intra-partum antibiotic prophylaxis, 40 (13.2%) had premature delivery and 37 (12.3%) had low-birth-weight babies. Gestational age was a significant risk factor (RR=92.9; IC95%:12.6-684.7), as well as the number of prenatal appointments (RR=10,8; IC95%:1,4-80,8), fever (RR=10,0; IC95%:2,3-43,5), low-birth-weight (RR=21,5; IC95%:7,3-63,2) and early neonatal death (RR=89,4; IC95%:11,16-720,6). A significant difference of 5% was found in the comparison of the averages of lower number of prenatal appointments, prematurity and lower birth weight. CONCLUSIONS: the major microorganism isolated in the newborns’ blood culture was the Streptococcus agalactiae. Prematurity, lack of prenatal follow up and low birth weight were the risk factors more associated with early neonatal sepsis.
Summary
Revista Brasileira de Ginecologia e Obstetrícia. 2007;29(8):387-395
DOI 10.1590/S0100-72032007000800002
PURPOSE: to identify the main maternal risk factors involved in early-onset neonatal sepsis, evaluating the risk associations between bacterial vaginosis and isolated microorganisms found in the maternal urine culture and in the newborn blood culture in the delivery room. METHODS: randomized longitudinal cohort study involving 302 mothers and their newborns. All neonates were followed up for seven days in order to diagnose sepsis. RESULTS: the outcomes were the following: 16 (5.3%) early-onset neonatal sepsis cases (incidence of 53 cases per 1,000 live births). The average number of prenatal appointments with a doctor was 5.2 (SD=1.8). The number of women with prenatal follow-up was 269 (89.1%), but only 117 (43.4%) of them went to six or more medical appointments, 90 (29.8%) had premature rupture of membranes before delivery, but only 22 (7.3%) had it for more than 18 hours. A total of 123 women (40.7%) complained of vaginal discharge, but only 47 (15.6%) of them had bacterial vaginosis, 92 (30.4%) complained of urinary infection, but only 23 (7.6%) of them had bacteriuria, two (0.7%) had fever at home, 122 (40.4%) received intra-partum antibiotic prophylaxis, 40 (13.2%) had premature delivery and 37 (12.3%) had low-birth-weight babies. Gestational age was a significant risk factor (RR=92.9; IC95%:12.6-684.7), as well as the number of prenatal appointments (RR=10,8; IC95%:1,4-80,8), fever (RR=10,0; IC95%:2,3-43,5), low-birth-weight (RR=21,5; IC95%:7,3-63,2) and early neonatal death (RR=89,4; IC95%:11,16-720,6). A significant difference of 5% was found in the comparison of the averages of lower number of prenatal appointments, prematurity and lower birth weight. CONCLUSIONS: the major microorganism isolated in the newborns’ blood culture was the Streptococcus agalactiae. Prematurity, lack of prenatal follow up and low birth weight were the risk factors more associated with early neonatal sepsis.