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1.
Med Sci Monit ; 25: 4202-4206, 2019 Jun 06.
Artigo em Inglês | MEDLINE | ID: mdl-31168048

RESUMO

BACKGROUND To study the clinical effective of emergency cervical cerclage (ECC) in pregnant women who have cervical insufficiency with prolapsed membranes. MATERIAL AND METHODS This study was devised as a retrospective cohort in a single medical center, in which we collected clinical data from patient records. Inclusion criteria were: physical examination indicated ECC was performed at 15 to 25 gestational weeks at the Sixth Medical Center of the PLA General Hospital, and singleton pregnancy. The collected clinical data included: duration of pregnancy at delivery, interval between ECC and delivery, neonatal weight, neonatal mortality, neonatal morbidity, and Neonatal Intensive Care Unit (NICU) admission. RESULTS We included 50 women with singleton pregnancies. No surgical complications occurred in any patients. The gestational age at cerclage was 21.3±2.2 weeks. No patients had membrane damage due to surgery. No surgical complications were reported. Five (10%) patients underwent chorioamnionitis. The time interval between ECC and delivery was 11.2±7.1 weeks. The mean gestational age at delivery was 34.1 weeks. The rate of vaginal delivery was 96%. Ten patients had pregnancy lasting longer than 36 weeks. The mean neonate delivery weight was 2510.7 g. Twenty neonates were admitted to the Neonatal Intensive Care Unit (NICU), and the mean NICU stay was 21 days. CONCLUSIONS ECC has good perinatal results. Our results provide clinical evidence for the efficacy and risks of ECC.


Assuntos
Cerclagem Cervical/mortalidade , Resultado da Gravidez/epidemiologia , Cerclagem Cervical/efeitos adversos , Cerclagem Cervical/métodos , Colo do Útero/cirurgia , China , Emergências , Feminino , Ruptura Prematura de Membranas Fetais/cirurgia , Idade Gestacional , Humanos , Recém-Nascido , Morte Perinatal/etiologia , Mortalidade Perinatal/tendências , Gravidez , Nascimento Prematuro/etiologia , Estudos Retrospectivos , Suturas , Incompetência do Colo do Útero/cirurgia , Prolapso Uterino/complicações
2.
J Matern Fetal Neonatal Med ; 32(20): 3408-3414, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29712493

RESUMO

Objective: To compare obstetrical outcomes on women undergoing a McDonald or Shirodkar cerclage and to estimate the impact of maternal body mass index (BMI) on these outcomes. Methods: We conducted a retrospective review of the medical records of all women with singleton pregnancies who underwent placement of a McDonald or Shirodkar cerclage at St. Francis Hospital from January 2008 to October 2013. The subjects were categorized based on BMI groups (normal: less than 25 kg/m2, overweight: 25-29 kg/m2, obese: 30 kg/m2 or more). The primary outcome was gestational age at delivery. Statistical analyses included chi-square, Student's t-test, and multivariable regression analysis. Results: Of 95 women, 47 (49.5%) received a Shirodkar, and 48 (50.5%) a McDonald cerclage. 16 women (16.8%) were categorized as normal weight, 35 (36.8%) as overweight, and 44 (46.3%) as obese. Gestational age at delivery differed significantly by group, decreasing with each categorical increase in BMI (normal: 39.0 ± 0.3 weeks; overweight: 36.6 ± 0.7 weeks; obese: 33.0 ± 1.1 weeks; p < .01). Overall, women receiving a Shirodkar cerclage had significantly longer pregnancies than women with a McDonald cerclage (36.7 ± 0.6 weeks versus 33.9 ± 1.0 weeks; p = .02). However, analysis showed a significant interaction between weight status and gestational age at delivery. Obese women had significantly longer pregnancies when they received a Shirodkar cerclage versus a McDonald cerclage (32.6 ± 1.0 weeks versus 28.8 ± 0.9 weeks; p < .01). However, there was no significant difference in gestational age at delivery between women categorized as normal/overweight (Shirodkar: 33.5 ± 0.9 weeks; McDonald: 32.9 ± 0.9 weeks; p = .63). Conclusions: Compared to obese women receiving a McDonald cerclage, obese women receiving a Shirodkar cerclage had significantly longer pregnancies. No significant differences in pregnancy duration were found in normal/overweight women regardless of cerclage technique. Pregnancy duration in obese women receiving a Shirodkar cerclage was similar to the pregnancy duration of normal/overweight women.


Assuntos
Índice de Massa Corporal , Cerclagem Cervical/métodos , Nascimento Prematuro/prevenção & controle , Incompetência do Colo do Útero/cirurgia , Adulto , Cerclagem Cervical/mortalidade , Cerclagem Cervical/estatística & dados numéricos , Feminino , Humanos , Lactente , Mortalidade Infantil , Recém-Nascido , Mortalidade Materna , Trabalho de Parto Prematuro/epidemiologia , Trabalho de Parto Prematuro/prevenção & controle , Gravidez , Resultado da Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Estudos Retrospectivos , Incompetência do Colo do Útero/epidemiologia
3.
J Matern Fetal Neonatal Med ; 32(22): 3757-3763, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-29764255

RESUMO

Objective: To study the effect of McDonald cerclage knot position on the different maternal and neonatal outcomes. Methods: This historical cohort study included women with singleton pregnancy who had a prophylactic McDonald cervical cerclage between 1 May 2010 and 31 September 2017. Maternal and neonatal outcome parameters were compared between the anterior and posterior knot cerclage procedures. The primary outcome measure was the rate of term birth. Results: 550 Women had a prophylactic McDonald cervical cerclage, 306 with anterior knot (Group A) and 244 with posterior knot (Group B). There were no statistically significant differences regarding gestational age (GA) at delivery (36.3 ± 4.2 versus 35.8 ± 5.3 for groups A and B respectively), term birth rate, post-cerclage cervical length, symptomatic vaginitis, urinary tract infection, difficult cerclage removal and cervical lacerations. Similarly, there were no statistically significant differences as regards the studied neonatal outcomes including take home babies, neonatal intensive care admission, respiratory distress syndrome and neonatal sepsis. Survival analysis on GA at delivery demonstrated no statistically significant difference as regards the proportion of term deliveries in the anterior and posterior knot cerclage groups (log-rank test p-value = .478). Conclusions: Knot positioning during McDonald cervical cerclage, anteriorly or posteriorly, didn't significantly impact the studied maternal and neonatal outcomes.


Assuntos
Cerclagem Cervical/métodos , Trabalho de Parto Prematuro/prevenção & controle , Técnicas de Sutura , Incompetência do Colo do Útero/cirurgia , Adulto , Cerclagem Cervical/efeitos adversos , Cerclagem Cervical/mortalidade , Estudos de Coortes , Feminino , Idade Gestacional , Humanos , Lactente , Mortalidade Infantil , Masculino , Trabalho de Parto Prematuro/mortalidade , Gravidez , Resultado da Gravidez/epidemiologia , Nascimento Prematuro/mortalidade , Nascimento Prematuro/prevenção & controle , Análise de Sobrevida , Técnicas de Sutura/efeitos adversos , Técnicas de Sutura/mortalidade , Incompetência do Colo do Útero/mortalidade , Adulto Jovem
4.
J Huazhong Univ Sci Technolog Med Sci ; 37(2): 237-242, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28397052

RESUMO

To study maternal and perinatal outcomes after cervical cerclage in both singleton and twin pregnancies, we retrospectively reviewed women undergoing cervical cerclage for cervical insufficiency at Tongji Hospital, Wuhan, China from January 1, 2010 to July 31, 2015 to evaluate primary and secondary outcomes for subgroups with cervical length (CL) ≤15, >15 to <25, and ≥25 mm. Of 166 patients who underwent cervical cerclage, after exclusion of patients with missed abortion and continuing pregnancy, 141 patients (121 singleton and 20 twin pregnancies) were included in the analysis. Mean gestational age at birth was 34.22 and 28.27 weeks for singleton and twin pregnancies, respectively. There were 17 (14.05%) and 13 (33.33%) neonatal deaths in singleton and twin pregnancies, respectively. Mean age (31.60±4.62 vs. 31.22±4.63 years, P=0.39) and gestational weeks at cerclage (18.50±4.62 vs. 19.31±4.99, P=0.47) were similar for both groups. Mean gestational weeks at delivery (34.22±5.77 vs. 28.27±6.17, P<0.001) and the suture to delivery interval (15.72±7.15 vs. 8.96±6.70, P<0.001) were significantly longer in the singleton group. These variables indicate a linear negative correlation with the degree of CL shortening, with better outcomes in patients with CL ≥25 mm who underwent cerclage, both in singleton and twin pregnancies. No difference in mode of delivery existed between the singleton group and twin group. Our results indicate a high risk of preterm delivery in both groups, especially in the twin group. Patients with a history of preterm labor and CL >25 mm in the current pregnancy, possibly in a twin pregnancy, could benefit from elective cervical cerclage; however, cervical cerclage was inadvisable for twin pregnancies with a CL >15 and <25 mm. Our data emphasize the importance of re-evaluating the efficacy of cervical cerclage for twin pregnancies in well-designed clinical trials.


Assuntos
Cerclagem Cervical/mortalidade , Resultado da Gravidez/epidemiologia , Gravidez de Gêmeos/estatística & dados numéricos , Adulto , Medida do Comprimento Cervical , Feminino , Idade Gestacional , Humanos , Gravidez , Estudos Retrospectivos , Resultado do Tratamento
5.
Z Geburtshilfe Neonatol ; 219(3): 136-42, 2015 Jun.
Artigo em Alemão | MEDLINE | ID: mdl-25830499

RESUMO

The aim of this study was to identify which operation technique [total cervical occlusion (TMV), cerclage (C) or combination of both (TMV+C)] would lead to the greatest pregnancy prolongation in 3 different collectives of patients at risk (history of preterm birth, cervical insufficiency, prolapsing membranes). In this retrospective data collection, 200 cervical occlusions performed between 1997 and 2010 were analysed. In patients with a history of preterm birth/stillbirth (n=80) a prophylactic TMV increased the lifebirth rate from 35% without TMV to 95% with TMV (p<0.001). The risk diminuation after TMV was - 60% for stillbirth (p<0.001) and - 30% for preterm birth (p=0.01). In this subcollective the TMV seemed to be more effective in pregnancy prolongation (days) than C (139 vs. 113 days), however the combination of both (C+TMV) did not add much benefit (142 days). In patients with cervical insuffiency (n=86) the pregnancy could be prolonged by 82 (C), 79 (TMV) und 109 days (C+TMV) (p=0.003-0.017) and in patients with membrane prolaps (n=34) by 63 (C), 61 (TMV) und 76 (C+TMV) days. According to present data, the combination of cerclage and TMV has the highest benefit on pregnancy prolongation. This analysis should provide a basis for randomised controlled studies on this topic.


Assuntos
Cerclagem Cervical/estatística & dados numéricos , Nascido Vivo/epidemiologia , Mortalidade Perinatal , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/prevenção & controle , Adulto , Cerclagem Cervical/mortalidade , Terapia Combinada/estatística & dados numéricos , Feminino , Alemanha/epidemiologia , Humanos , Gravidez , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida , Resultado do Tratamento , Adulto Jovem
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