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1.
Rev. Bras. Saúde Mater. Infant. (Online) ; 21(2): 399-408, Apr.-June 2021. tab, graf
Article in English | LILACS | ID: biblio-1340648

ABSTRACT

Abstract Objectives: describe mothers, pregnancies and newborns' characteristics according to the type of childbirth history and to analyze repeated cesarean section (RCS) and vaginal delivery after cesarean section (VBACS), in São Paulo State in 2012. Methods: data are from the Sistema de Informações sobre Nascidos Vivos (Live Birth Information Systems). To find the RCS's group, the current type of childbirth equal to cesarean section was selected and from these all the previous cesareans. To identify the VBACS's group all live birth with current vaginal delivery were selected and from these all previous cesareans. Mothers with a history of RCS and VBACS were analyzed according to the characteristics of the pregnancy, newborn and the childbirth hospital. Results: 273,329 mothers of live birth with at least one previous child were studied. 43% of these were born of RCS and 7.4% of VBACS. Mothers who underwent RCS are older and higher educated and their newborns presented a lower incidence of low birth weight. Early term was the most frequent rating for gestational age born of RCS. Live births were of VBACS and had greater proportions of late term. The RCS was more common in hospitals not affiliated with the Sistema Único de Saúde (SUS) (Public Health System) (44.1%). Conclusion: the high RCS's rates, especially in the private sector, highlight the necessity of improvements in childbirth care model in São Paulo.


Resumo Objetivos: descrever características das mães, da gestação e do recém-nascido, segundo histórico de tipo de parto, analisando repetição de cesárea (RC) e parto vaginal após cesárea (PVAC), no Estado de São Paulo, em 2012. Métodos: os dados são provenientes do Sistema de Informações sobre Nascidos Vivos. Para encontrar o conjunto RC, selecionou-se o tipo de parto atual igual a cesárea e destes buscou-se todos com cesárea anterior. Para identificar o grupo PVAC, selecionou-se os recém-nascido com parto atual vaginal e destes buscou-se todos com cesárea anterior. Foram analisadas mães com história de RC e PVAC, segundo características da gestação, do recémnascido e hospital do parto. Resultados: estudou-se 273.329 nascidos vivos de mães com pelo menos um filho anterior. Destes, 43% nasceram por RC e 7,4% por PVAC. As mães que realizaram RC são mais velhas e mais escolarizadas, seus recém-nascidos apresentaram menor proporção de baixo peso ao nascer. Termo precoce foi a mais frequente idade gestacional dos que nasceram por RC. Os recém-nascidos por PVAC apresentaram maiores proporções de termo tardio. RC foi mais frequente nos hospitais sem vínculo com o Sistema Único de Saúde (44,1%). Conclusão: as altas taxas de RC, principalmente no setor privado, evidenciam necessidade de melhoras no modelo de atenção ao parto em São Paulo.


Subject(s)
Humans , Female , Pregnancy , Infant, Newborn , Unified Health System , Cesarean Section/statistics & numerical data , Vaginal Birth after Cesarean/statistics & numerical data , Cesarean Section, Repeat/statistics & numerical data , Midwifery , Brazil/epidemiology , Infant, Low Birth Weight , Pregnant Women , Live Birth/epidemiology
2.
Femina ; 49(8): 488-493, 2021. ilus, tab
Article in Portuguese | LILACS | ID: biblio-1342419

ABSTRACT

Objetivo: Calcular taxa de parto vaginal e cesárea em pacientes com uma cesárea anterior e gestação a termo, bem como fatores associados à recorrência de cesaria- na. Métodos: Estudo caso-controle, por meio de dados de prontuário de gestantes a termo com uma cesárea prévia admitidas para parto na Maternidade Darcy Vargas do município de Joinville (SC), em 2019. Resultados: Foram analisadas 788 pacientes, das quais 331 (42,00%) tiveram parto normal (PN) e 457 (58,00%), cesárea (CS). O grupo PN foi composto por mulheres mais velhas (29; 28) e com mais gestações que o grupo CS, possuindo pelo menos um parto normal prévio (171; 57; p < 0,001). Como fator de risco para recorrência de cesárea, destacou-se a presença de colo desfavorável no momento do parto (47; 356; p < 0,001). Internação por trabalho de parto (284; 92; p < 0,001) e ruptura prematura de membranas (RUPREME) (33; 79; p = 0,030) estão entre os fatores de proteção para ocorrência de uma nova cesariana. Conclusão: A taxa de parto vaginal pós-cesariana (VBAC) foi de 42% e a de parto cesáreo foi de 58%, condi- zente com valores de referência mundiais. O fato de ter um ou mais partos normais anteriores e internar-se em trabalho de parto ou com RUPREME foi fator protetor contra a repetição da cesárea, enquanto o colo desfavorável no momento da inter- nação foi fator de risco. Há grande divergência na literatura, sendo necessários mais estudos para elaborar estratégias que auxiliem profissionais e pacientes a decidirem pela melhor via de parto após cesariana anterior.(AU)


Objective: To calculate the rate of vaginal and cesarean delivery in patients with pre- vious cesarean section and pregnancy to term, as well as factors associated with recur- rent abdominal delivery. Methods: Case-control study, by medical records of pregnant women to term with a previous cesarean section admitted for delivery at Maternity Dar- cy Vargas in the city of Joinville (SC) in 2019. Results: 788 patients, of which 331 (42,00%) had a normal delivery (PN) and 457 (58,00%) cesarean section (CS). The PN group was composed of older women (29;28), and who had more pregnancies than the CS group, having at least 1 previous vaginal birth (171; 57; p < 0,001). As a risk factor for cesarean recurrence, the presence of an unfavorable cervix at the time of delivery was highlighted (47; 356; p < 0,001). Hospitalization for labor (284; 92; p < 0,001) and premature rupture of membranes (33; 79; p = 0,030) are among the protective factors for the occurrence of a new cesarean section. Conclusion: The post-cesarean vaginal birth (VBAC) rate was 42% and the cesarean delivery rate was 58%, consistent with world reference values. The fact of having one or more previous normal bir- ths, hospitalization in labor or with premature rupture of fetal membranes were protective factors against the repetition of cesarean section, while the unfavorable cervix at the time of hospitalization was a risk factor. There is divergence in litera- ture, therefore more studies are needed to develop strategies that help professionals and patients to decide on the best way of delivery after a previous cesarean section.(AU)


Subject(s)
Humans , Female , Pregnancy , Cesarean Section/statistics & numerical data , Cesarean Section, Repeat/statistics & numerical data , Natural Childbirth/statistics & numerical data , Brazil/epidemiology , Case-Control Studies , Medical Records , Risk Factors
3.
Saudi Medical Journal. 2011; 32 (1): 41-45
in English, Arabic | IMEMR | ID: emr-112946

ABSTRACT

To investigate factors influencing the increase in cesarean section [CS] rates, and to implement control measures. This retrospective analysis reviewed the birth registry of the Department of Obstetrics and Gynecology, King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia. We compared the frequency of different indications for CS between January 2007 and December 2008. The numbers of CS studied were 1105 in 2007, while they were 1226 in the year 2008. Thus, the sample size studied was 2331 cesarean deliveries. Approval of the ethical committee for publication was obtained. The CS rate exceeded the acceptable 15% rate suggested by the World Health Organization [WHO] at our institution, and probably in many other hospitals in Saudi Arabia. Fetal distress, previous single CS, previous multiple CS, and breech presentation were the most common indications for CS. This high rate of CS will continue to increase due to the tendency to have large families, and the self-perpetuating character of each CS. efforts should be made at each hospital level, and nationwide, to control this tendency


Subject(s)
Humans , Female , Cesarean Section, Repeat/statistics & numerical data , Fetal Distress/surgery , Breech Presentation , Pregnancy , Retrospective Studies
4.
Rev. Assoc. Med. Bras. (1992) ; 53(1): 53-58, jan.-fev. 2007. tab
Article in Portuguese | LILACS | ID: lil-446868

ABSTRACT

OBJETIVO: Estudar a associação entre a primeira e a última cesáreas e laqueadura tubária; determinar tempo de vida reprodutivo após o primeiro parto. MÉTODOS: Foram entrevistadas 653 mulheres com pelo menos duas gestações, de fevereiro a outubro de 2001 em hospital universitário, 172 com primeira e 294 com última cesárea. As variáveis foram sociodemográficas, obstétricas e características do primeiro e último partos e da laqueadura. Utilizou-se análise bivariada, posteriormente regressão múltipla com cálculo do odds ratio ajustado. Mulheres laqueadas foram separadas em grupos de 25 a 44 e > 45 anos, distribuídas em percentis e aplicou-se o teste de Wilcoxon para análise da idade na laqueadura e tempo de vida reprodutivo após o último parto. O estudo teve aprovação do Comitê de Ética. RESULTADOS: Do total de mulheres, 89 por cento tinham escolaridade < 8 anos e 78 por cento eram brancas. Após regressão múltipla, associaram-se à primeira cesárea o último parto cesárea (OR=15,28, IC 95 por cento 8,54 a 27,36), ter companheiro (OR=3,87, IC 95 por cento 1,63 a 9,17) e ter dado à luz nas décadas de 70, 80 e 90 (OR=4,43 IC 95 por cento 1,37 a 14,27; OR=6,11, IC 95 por cento 1,47 a 25,47; e OR=6,67, IC 95 por cento 1,21 a 40,26), respectivamente. Estiveram associadas à última cesárea a laqueadura intraparto (OR=14,09, IC 95 por cento 7,37 a 26,97), ter dado à luz nas décadas de 70, 80 e 90 (OR=1,81, IC 95 por cento 1,06 a 3,09; OR=5,53, IC 95 por cento 3,18 a 9,61; e OR=5,90, IC 95 por cento 3,03 a 11,48), respectivamente, renda familiar > 5 salários (OR=2,41, IC 95 por cento 1,42 a 4,08) e idade no primeiro parto > 25 anos (OR=1,80, IC 95 por cento 1,01 a 3,22). A idade média na laqueadura foi de 29 e 33,2 anos nas mulheres com 25 a 44 anos e > 45 anos, respectivamente (p<0,001), o período reprodutivo após o primeiro parto foi de 9 e 11,4 anos para os mesmos grupos (p<0,001). CONCLUSÃO: A primeira cesárea associou-se à última cesárea e esta...


OBJECTIVE: To study the association between first and last caesarian sections with tubal sterilization; to determine length of reproductive life after the first delivery. METHODS: From February to October 2001 in a university hospital, interviews were carried out with 653 women having had at least two pregnancies. Of these women, 172 had a first caesarian section; 294 had a last caesarian section. Variables were social demographic characteristics, obstetric history and characteristics of the first and last deliveries and tubal sterilization. Bivariate analysis was performed, followed by multiple regression analysis calculating the adjusted odds ratio. Women who had undergone tubal sterilization were divided into age groups of 25 to 44 and >45 years in a percentile distribution. The Wilcoxon test was used to analyze age at tubal sterilization and length of reproductive life after the last delivery. The study was approved by the Ethics Committee. RESULTS: Of these women, 89 percent completed <8 years of school education and 78 percent were Caucasian. On multiple regression analysis, there was an association between the first and last caesarian section (OR=15.28, 95 percentCI 8.54 to 27.36), having a partner (OR=3.87, CI95 percent 1.63 to 9.17) and giving birth in the '70s, '80s or '90s (OR=4.43, 95 percentCI 1.37 to 14.27), (OR=6.11, 95 percentCI 1.47 to 25.47) and (OR=6.67, 95 percentCI 1.21 to 40.26), respectively. The last caesarian section was associated with intrapartum tubal sterilization (OR=14.09, 95 percentCI 7.37 to 26.97), giving birth in the '70s, '80s or '90s (OR=1.81, 95 percentCI 1.06 to 3.09), (OR=5.53, 95 percentCI 3.18 to 9.61) and (OR=5.90, 95 percentCI 3.03 to 11.48), respectively, family income of >5 minimum wages (OR=2.41, 95 percentCI 1.42 to 4.08) and age at first delivery >25 years (OR=1.80, 95 percentCI 1.01 to 3.22). Mean age at sterilization was 29.0 and 33.2 years in women aged 25 to 44 years and >45 years,...


Subject(s)
Adult , Female , Humans , Middle Aged , Cesarean Section , Sterilization, Tubal , Age Factors , Brazil/epidemiology , Cesarean Section, Repeat/statistics & numerical data , Cesarean Section/statistics & numerical data , Epidemiologic Methods , Socioeconomic Factors , Sterilization, Tubal/statistics & numerical data , Time Factors , Vaginal Birth after Cesarean/statistics & numerical data
5.
EMHJ-Eastern Mediterranean Health Journal. 2006; 12 (5): 610-618
in English | IMEMR | ID: emr-156919

ABSTRACT

We investigated the complication rates of repeat caesarean deliveries in 3 hospitals [national health, military, university] in Irbid by examining the obstetric records of 989 women from 1 December 1999 to 30 March 2004. There was a statistically significant difference between the number of previous caesarean sections and hospital. In total, 579 [58.5%] patients underwent elective caesarean section. There were statistically significant differences between hospitals for "failure to progress in labour" and "other" indications for caesarean section. After adjusting for the number of caesarean sections, regression analysis revealed that women from the military and university hospitals were more likely to have placenta praevia. There were no statistically significant differences between hospitals as regards post- operative complications


Subject(s)
Female , Humans , Cesarean Section, Repeat/mortality , Cesarean Section, Repeat/statistics & numerical data , Postoperative Complications , Maternal Mortality , Hospitals
7.
Rev. boliv. ginecol. obstet ; 6(1): 7-9, 1982. tab
Article in Spanish | LILACS | ID: lil-238408

ABSTRACT

Se trata de una revisiòn estadìstica de 10 años (1971-1980)es uno de los centros obstetricos de mayor complejidad y màs concurridos del paìs. Se revisaron 32.786 historias clìnicas, y se encontro un nùmero de cesareas de 2.231 en la dècada señalada. Se analiza la informaciòn para establecer la incidencia de la mencionada operaciòn, en funciòn de la edad, paridad, edad gestacional, y otros paràmetros, como morbimortalidad materna. Se establece que la operaciòn cesarea es un recurso utilizado cada vez màs frecuente en la Maternidad objeto del estudio.


Subject(s)
Humans , Female , Pregnancy , Cesarean Section/statistics & numerical data , Obstetrics and Gynecology Department, Hospital/statistics & numerical data , Cesarean Section, Repeat/statistics & numerical data , Maternal Mortality/trends
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