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1.
Pregnancy Hypertens ; 34: 116-123, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37948872

RESUMO

OBJECTIVE: To evaluate risk for peripartum cardiomyopathy during delivery and postpartum hospitalizations, and analyze associated trends, risk factors, and clinical outcomes. METHODS: The 2010-2020 Nationwide Readmissions Database was used for this retrospective cohort study. Delivery hospitalizations along with postpartum readmissions occurring within five months of delivery discharge were analyzed. Risk factors associated with peripartum cardiomyopathy were analyzed with unadjusted and adjusted logistic regression models with odds ratios as measures of effect. Risk for severe adverse outcomes associated with peripartum cardiomyopathy was analyzed. Trends were analyzed with joinpoint regression. RESULTS: Of 39,790,772 delivery hospitalizations identified, 9,210 were complicated by a diagnosis of peripartum cardiomyopathy (2.3 per 10,000). Risk for a 5-month readmission with a peripartum cardiomyopathy diagnosis was 4.8 per 10,000. Factors associated with peripartum cardiomyopathy during deliveries included preeclampsia with severe features (OR 18.9, 95 % CI 17.2, 20.7), preeclampsia without severe features (OR 6.9, 95 % CI 6.1, 7.8), multiple gestation (OR 4.7, 95 % CI 4.1, 5.3), chronic hypertension (OR 10.1, 95 % CI 8.9, 11.3), and older maternal age. Associations were attenuated but retained significance in adjusted models. Similar estimates were found when evaluating associations with postpartum readmissions. Peripartum cardiomyopathy readmissions were associated with 10 % of overall postpartum deaths, 21 % of cardiac arrest/ventricular fibrillation diagnoses, 18 % of extracorporeal membrane oxygenation cases, and 40 % of cardiogenic shock. In joinpoint analysis, peripartum cardiomyopathy increased significantly during delivery hospitalizations (average annual percent change [AAPC] 2.2 %, 95 % CI 1.0 %, 3.4 %) but not postpartum readmissions (AAPC 0.0 %, 95 % CI -1.6 %, 1.6 %). CONCLUSION: Risk for peripartum cardiomyopathy increased during delivery hospitalizations over the study period. Obstetric conditions such as preeclampsia and chronic medical conditions that are increasing in prevalence in the obstetric population were associated with the highest odds of peripartum cardiomyopathy.


Assuntos
Cardiomiopatias , Pré-Eclâmpsia , Transtornos Puerperais , Gravidez , Feminino , Humanos , Readmissão do Paciente , Pré-Eclâmpsia/epidemiologia , Estudos Retrospectivos , Período Periparto , Hospitalização , Período Pós-Parto , Transtornos Puerperais/epidemiologia , Transtornos Puerperais/terapia , Cardiomiopatias/epidemiologia , Cardiomiopatias/terapia , Fatores de Risco
3.
JACC Case Rep ; 28: 102128, 2023 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-38204524

RESUMO

A 32-year-old woman with a large cardiac hamartoma was referred to our institution's cardio-obstetrics group for preconception counseling. Results of hemodynamic testing revealed restrictive physiology. This case highlights the role of multimodality testing in predicting the hemodynamic consequences of pregnancy in the setting of high-risk cardiovascular conditions.

4.
J Matern Fetal Neonatal Med ; 35(25): 9991-10000, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-35658780

RESUMO

PURPOSE: To characterize temporal trends and outcomes of delivery hospitalization with maternal congenital heart disease (CHD). MATERIALS AND METHODS: For this repeated cross-sectional analysis, deliveries to women aged 15-54 years with maternal CHD were identified in the 2000-2018 National Inpatient Sample. Temporal trends in maternal CHD were analyzed using joinpoint regression to estimate the average annual percentage change (AAPC) with 95% CIs. The relationship between maternal CHD and several adverse maternal outcomes was analyzed with log-linear regression models. Risk for adverse outcomes in the setting of maternal CHD was further characterized based on additional diagnoses of cardiac comorbidity including congestive heart failure, arrhythmia, valvular disease, pulmonary disorders, and history of thromboembolism. RESULTS: Of 73,109,790 delivery hospitalizations, 51,841 had a diagnosis of maternal CHD (7.1 per 10,000). Maternal CHD rose from 4.2 to 10.9 per 10,000 deliveries (AAPC 4.8%, 95% CI 4.2%, 5.4%). Maternal CHD deliveries with a cardiac comorbidity diagnosis also increased from 0.6 to 2.6 per 10,000 from 2000 to 2018 (AAPC 8.4%, 95% CI 6.3%, 10.6%). Maternal CHD was associated with severe maternal morbidity (adjusted risk ratios [aRR] 4.97, 95% CI 4.75, 5.20), cardiac severe maternal morbidity (aRR 7.65, 95% CI 7.14, 8.19), placental abruption (aRR 1.30, 95% 1.21, 1.38), preterm delivery (aRR 1.47, 95% CI 1.43, 1.51), and transfusion (aRR 2.28, 95% CI 2.14, 2.42). Risk for severe morbidity (AAPC 4.7%, 95% CI 2.5%, 6.9%) and cardiac severe morbidity (AAPC 4.7%, 95% CI 2.5%, 6.9%) increased significantly among women with maternal CHD over the study period. The presence of cardiac comorbidity diagnoses was associated with further increased risk. CONCLUSION: Maternal CHD is becoming more common among US deliveries. Among deliveries with maternal CHD, risk for severe morbidity is increasing. These findings support that an increasing burden of risk from maternal CHD in the obstetric population.


Assuntos
Cardiopatias Congênitas , Nascimento Prematuro , Recém-Nascido , Feminino , Gravidez , Humanos , Estudos Transversais , Estudos Retrospectivos , Placenta , Cardiopatias Congênitas/epidemiologia
5.
J Matern Fetal Neonatal Med ; 35(16): 3053-3058, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32777968

RESUMO

BACKGROUND: Maternal morbidity presents a growing challenge to the American healthcare system and increasing numbers of patients are requiring higher levels of care in pregnancy. Identifying patients at high risk for critical care interventions, including intensive care unit admission, during delivery hospitalizations may facilitate appropriate multidisciplinary planning and lead to improved maternal safety. Baseline risk factors for critical care in pregnancy have not been well-described previously. OBJECTIVE: This study assesses baseline factors associated with critical care interventions that were present at admission for delivery. STUDY DESIGN: This is a secondary analysis of a multicenter observational registry of pregnancy after prior uterine surgery and primary cesarean delivery. All women with known gestational age were included. The primary outcome measure was a composite of critical care interventions that included postpartum intensive care unit admission, mechanical ventilation, central intravenous access, and arterial line placement. Risk for this critical care outcome measure was compared by selected baseline and obstetric characteristics known at the time of hospital admission, including maternal age, pre-pregnancy BMI, race, maternal co-morbidities, parity, and plurality. We evaluated these potential predictors and fit a multivariable logistic regression model to ascertain the most significant risk factors for critical care during a delivery hospitalization. RESULTS: 73,096 of 73,257 women in the parent trial met inclusion criteria, of whom 505 underwent a critical care intervention (0.7%). In the adjusted model, heart disease [aOR = 10.05, CI = 6.97 - 14.49], renal disease [aOR = 2.78, CI = 1.49 - 5.18], and connective tissue disease [aOR = 3.27, CI = 1.52 - 6.99], as well as hypertensive disorders of pregnancy [aOR = 2.04, CI = 1.31 - 3.17] were associated with the greatest odds of critical care intervention [p < .01] (Table 2). Other predictors associated with increased risk included maternal age, African American race, smoking, diabetes, asthma, anemia, nulliparity, and twin pregnancy. CONCLUSION: In this cohort, women with cardiac disease, renal disease, connective tissue disease and preeclampsia spectrum disorders were at increased risk for critical care interventions. Obstetric providers should assess patient risk routinely, ensure appropriate maternal level of care, and create multidisciplinary plans to improve maternal safety and reduce risk.


Assuntos
Cuidados Críticos , Período Periparto , Feminino , Idade Gestacional , Humanos , Gravidez , Estudos Retrospectivos , Fatores de Risco
6.
Clin Obstet Gynecol ; 63(4): 828-835, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-33074978

RESUMO

The evaluation of cardiovascular disease in pregnancy is challenging due to overlaps between cardiac and normal pregnancy symptomatology, as well as concerns about the potential impact, if any, of imaging studies on fetal development. We discuss here an approach to the evaluation of the pregnant cardiac patient and review the safety and utility of available diagnostic tests, including labs, electrocardiogram, echocardiography, stress testing, computed tomography, magnetic resonance imaging, and cardiac catheterization. Importantly, the majority of standard imaging studies can be safely performed in pregnancy, and a high index of suspicion must be maintained when evaluating pregnant patients, especially those with preexisting cardiovascular disease.


Assuntos
Doenças Cardiovasculares , Testes Diagnósticos de Rotina , Doenças Cardiovasculares/diagnóstico , Ecocardiografia , Feminino , Humanos , Imageamento por Ressonância Magnética , Gravidez , Tomografia Computadorizada por Raios X
8.
Am J Obstet Gynecol MFM ; 2(2): 100118, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-32292903

RESUMO

Novel coronavirus disease 2019 is rapidly spreading throughout the New York metropolitan area since its first reported case on March 1, 2020. The state is now the epicenter of coronavirus disease 2019 outbreak in the United States, with 84,735 cases reported as of April 2, 2020. We previously presented an early case series with 7 coronavirus disease 2019-positive pregnant patients, 2 of whom were diagnosed with coronavirus disease 2019 after an initial asymptomatic presentation. We now describe a series of 43 test-positive cases of coronavirus disease 2019 presenting to an affiliated pair of New York City hospitals for more than 2 weeks, from March 13, 2020, to March 27, 2020. A total of 14 patients (32.6%) presented without any coronavirus disease 2019-associated viral symptoms and were identified after they developed symptoms during admission or after the implementation of universal testing for all obstetric admissions on March 22. Among them, 10 patients (71.4%) developed symptoms of coronavirus disease 2019 over the course of their delivery admission or early after postpartum discharge. Of the other 29 patients (67.4%) who presented with symptomatic coronavirus disease 2019, 3 women ultimately required antenatal admission for viral symptoms, and another patient re-presented with worsening respiratory status requiring oxygen supplementation 6 days postpartum after a successful labor induction. There were no confirmed cases of coronavirus disease 2019 detected in neonates upon initial testing on the first day of life. Based on coronavirus disease 2019 disease severity characteristics by Wu and McGoogan, 37 women (86%) exhibited mild disease, 4 (9.3%) severe disease, and 2 (4.7%) critical disease; these percentages are similar to those described in nonpregnant adults with coronavirus disease 2019 (about 80% mild, 15% severe, and 5% critical disease).


Assuntos
Assistência Ambulatorial , COVID-19/terapia , Cesárea , Hospitalização , Trabalho de Parto Induzido , Complicações Infecciosas na Gravidez/terapia , Adulto , Antibacterianos/uso terapêutico , Doenças Assintomáticas , Azitromicina/uso terapêutico , COVID-19/complicações , COVID-19/diagnóstico , COVID-19/fisiopatologia , Teste de Ácido Nucleico para COVID-19 , Portador Sadio/diagnóstico , Gerenciamento Clínico , Inibidores Enzimáticos/uso terapêutico , Feminino , Hidratação , Idade Gestacional , Hospitais Comunitários , Hospitais Universitários , Humanos , Hidroxicloroquina/uso terapêutico , Controle de Infecções/métodos , Unidades de Terapia Intensiva , Trabalho de Parto , Sistemas Multi-Institucionais , Cidade de Nova Iorque , Obesidade Materna/complicações , Trabalho de Parto Prematuro , Oxigenoterapia , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/fisiopatologia , Estudos Retrospectivos , SARS-CoV-2 , Telemedicina , Adulto Jovem
9.
JAMA ; 322(19): 1869-1876, 2019 11 19.
Artigo em Inglês | MEDLINE | ID: mdl-31742629

RESUMO

Importance: The American College of Obstetricians and Gynecologists recommends a delay in umbilical cord clamping in term neonates for at least 30 to 60 seconds after birth. Most literature supporting this practice is from low-risk vaginal deliveries. There are no published data specific to cesarean delivery. Objective: To compare maternal blood loss with immediate cord clamping vs delayed cord clamping in scheduled cesarean deliveries at term (≥37 weeks). Design, Setting, and Participants: Randomized clinical trial performed at 2 hospitals within a tertiary academic medical center in New York City from October 2017 to February 2018 (follow-up completed March 15, 2018). A total of 113 women undergoing scheduled cesarean delivery of term singleton gestations were included. Interventions: In the immediate cord clamping group (n = 56), cord clamping was within 15 seconds after birth. In the delayed cord clamping group (n = 57), cord clamping was at 60 seconds after birth. Main Outcomes and Measures: The primary outcome was change in maternal hemoglobin level from preoperative to postoperative day 1, which was used as a proxy for maternal blood loss. Secondary outcomes included neonatal hemoglobin level at 24 to 72 hours of life. Results: All of the 113 women who were randomized (mean [SD] age, 32.6 [5.2] years) completed the trial. The mean preoperative hemoglobin level was 12.0 g/dL in the delayed and 11.6 g/dL in the immediate cord clamping group. The mean postoperative day 1 hemoglobin level was 10.1 g/dL in the delayed group and 9.8 g/dL in the immediate group. There was no significant difference in the primary outcome, with a mean hemoglobin change of -1.90 g/dL (95% CI, -2.14 to -1.66) and -1.78 g/dL (95% CI, -2.03 to -1.54) in the delayed and immediate cord clamping groups, respectively (mean difference, 0.12 g/dL [95% CI, -0.22 to 0.46]; P = .49). Of 19 prespecified secondary outcomes analyzed, 15 showed no significant difference. The mean neonatal hemoglobin level, available for 90 neonates (79.6%), was significantly higher with delayed (18.1 g/dL [95% CI, 17.4 to 18.8]) compared with immediate (16.4 g/dL [95% CI, 15.9 to 17.0]) cord clamping (mean difference, 1.67 g/dL [95% CI, 0.75 to 2.59]; P < .001). There was 1 unplanned hysterectomy in each group. Conclusions and Relevance: Among women undergoing scheduled cesarean delivery of term singleton pregnancies, delayed umbilical cord clamping, compared with immediate cord clamping, resulted in no significant difference in the change in maternal hemoglobin level at postoperative day 1. Trial Registration: ClinicalTrials.gov Identifier: NCT03150641.


Assuntos
Cesárea , Constrição , Hemoglobinas/análise , Hemorragia Pós-Operatória/prevenção & controle , Cordão Umbilical , Adulto , Gasometria , Procedimentos Cirúrgicos Eletivos , Feminino , Sangue Fetal/química , Humanos , Concentração de Íons de Hidrogênio , Recém-Nascido/sangue , Masculino , Hemorragia Pós-Operatória/epidemiologia , Gravidez , Nascimento a Termo , Fatores de Tempo
10.
Am J Obstet Gynecol ; 219(4): 399.e1-399.e6, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29913174

RESUMO

BACKGROUND: Preterm birth is one of the leading causes of perinatal morbidity and mortality. Clinical data suggest that low-dose aspirin may decrease the rate of overall preterm birth, but investigators have speculated that this is likely due to a decrease in medically indicated preterm birth through its effect on the incidence of preeclampsia and other placental disease. We hypothesized that low-dose aspirin may also have an impact on the mechanism of spontaneous preterm labor. OBJECTIVE: Our objective was to determine whether low-dose aspirin reduces the rate of spontaneous preterm birth in nulliparous women without medical comorbidities. STUDY DESIGN: This is a secondary analysis of a randomized, placebo-controlled trial of low-dose aspirin for the prevention of preeclampsia in healthy, low-risk, nulliparous women. Low-risk women were defined by the absence of hypertension, renal disease, diabetes, other endocrine disorders, seizures, heart disease, or collagen vascular disease. Our study was limited to singleton, nonanomalous gestations. Women were eligible if they had prior pregnancy terminations but not prior spontaneous pregnancy loss <20 weeks. Current pregnancies that resulted in a loss or termination <20 weeks or antepartum stillbirth or had missing follow-up data were excluded. The treatment intervention was 60 mg of aspirin, initiated at 13-25 weeks' gestation or matching placebo. The primary outcome was spontaneous preterm birth <34 weeks' gestation. Secondary outcomes included spontaneous preterm birth <37 weeks and overall preterm birth <37 and <34 weeks. Baseline demographics and primary and secondary outcomes were compared between treatment groups. A logistic regression model was used to adjust for confounders related to spontaneous preterm birth. RESULTS: Of 2543 included women, 1262 (49.6%) received low-dose aspirin and 1281 (50.4%) placebo. Baseline characteristics were similar between groups, except for marital status. The rate of spontaneous preterm birth <34 weeks was 1.03% (n = 13) and 2.34% (n = 30) in the low-dose aspirin and placebo group, respectively (odds ratio, 0.43, 95% confidence interval, 0.26-0.84). Additionally, the rate of spontaneous preterm birth <37 weeks was 6.58% (n = 83) in the low-dose aspirin group and 7.03% (n = 90) in the placebo group (odds ratio, 0.97, 95% confidence interval, 0.71-1.33), and the rate of overall preterm birth <37 weeks was 7.84% (n = 99) in the low-dose aspirin group and 8.2% (n = 105) in the placebo group (odds ratio, 0.97, 95% confidence interval, 0.72-1.31). After adjustment for variables that were clinically relevant or statistically significant, including body mass index, race, tobacco use, marital status, and education level, there was a significant reduction in spontaneous preterm birth <34 weeks in the low-dose aspirin group (adjusted odds ratio, 0.46, 95% confidence interval, 0.23-0.89). The rates of overall preterm birth <34 and <37 weeks and spontaneous preterm birth <37 weeks were similar in women who received low-dose aspirin compared with placebo. CONCLUSION: Low-dose aspirin is associated with a substantial decrease in spontaneous preterm birth <34 weeks in healthy nulliparous women without comorbidities. These findings suggest a new therapeutic option for preterm birth prevention that requires further study.


Assuntos
Aspirina/uso terapêutico , Inibidores da Agregação Plaquetária/uso terapêutico , Pré-Eclâmpsia/tratamento farmacológico , Nascimento Prematuro/prevenção & controle , Administração Oral , Adolescente , Aspirina/administração & dosagem , Feminino , Idade Gestacional , Humanos , Paridade , Inibidores da Agregação Plaquetária/administração & dosagem , Gravidez , Resultado do Tratamento , Adulto Jovem
11.
Am J Perinatol ; 35(4): 380-384, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-29078234

RESUMO

OBJECTIVE: The objective of this study was to evaluate the effect of prior term birth on recurrent spontaneous preterm birth (sPTB) risk. STUDY DESIGN: Retrospective cohort study of 211 women with prior sPTB, comparing women with and without prior term births. The primary outcome was recurrent sPTB <37 weeks. Analyses stratified by gestational age of prior sPTB and adjusted for confounders using multivariable logistic regression. RESULTS: The overall sPTB rate was 33.7%, with no statistical difference between women with and without prior term births (28.9 vs. 37.7%, p = 0.2). Among women with prior second-trimester loss (16-236/7 weeks), those with a term birth had a decreased sPTB rate (15.4 vs. 43.2%, p = 0.02), which persisted after adjusting for age and 17-α hydroxyprogesterone caproate use. For women with prior sPTB ≥24 weeks, there was no difference in sPTB with and without prior term births (29.5 vs. 26.6%, p = 0.7). A term birth as the most recent delivery lowered, but did not eliminate, the sPTB risk (19.1 vs. 36.4%, p = 0.1). CONCLUSION: Prior term birth lowers the risk of recurrent sPTB for women with prior second-trimester loss, but not for women with prior sPTB ≥24 weeks. Women with prior preterm and term births should be counseled accordingly and all sPTB prevention strategies should be recommended.


Assuntos
17-alfa-Hidroxiprogesterona/uso terapêutico , Idade Gestacional , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/prevenção & controle , Adulto , Ordem de Nascimento , Feminino , Humanos , Recém-Nascido , Modelos Logísticos , Análise Multivariada , Pennsylvania/epidemiologia , Gravidez , Resultado da Gravidez , Recidiva , Estudos Retrospectivos , Fatores de Risco , Nascimento a Termo , Adulto Jovem
12.
Semin Perinatol ; 41(7): 387-391, 2017 11.
Artigo em Inglês | MEDLINE | ID: mdl-28865982

RESUMO

Preterm birth is a worldwide epidemic with a global incidence of 15 million per year. Though rates of preterm birth in the United States have declined over the last decade, nearly 1 in 10 babies is still born preterm. The incidence, gestational age, and underlying etiology of preterm birth is highly variable across different racial and ethnic groups and geographic boundaries. In this article, we review the epidemiology of preterm birth in the United States and globally, with a focus on temporal trends and racial, ethnic, and geographic disparities.


Assuntos
Nascimento Prematuro/epidemiologia , Etnicidade/estatística & dados numéricos , Feminino , Idade Gestacional , Disparidades nos Níveis de Saúde , Humanos , Recém-Nascido , Gravidez , Prevalência , Grupos Raciais/estatística & dados numéricos , Saúde Reprodutiva , Estados Unidos/epidemiologia
13.
J Ultrasound Med ; 35(5): 989-97, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-27072160

RESUMO

OBJECTIVES: Previous studies have demonstrated an association between adverse obstetric outcomes, such as preterm birth, and in utero inflammation. The fetal thymus, which can be visualized in the anterior mediastinum on obstetric sonography, may involute in response to such inflammation and thus may identify pregnancies at increased risk for these outcomes. We therefore sought to determine whether second-trimester fetal thymus measurements are associated with preterm birth. METHODS: Transabdominal fetal thymus measurements were prospectively obtained in singleton pregnancies at gestational ages of 18 weeks to 23 weeks 6 days during a 5-month period. The transverse and anterorposterior thymus diameters and the thymic-thoracic ratio were measured. Delivery outcomes were collected from our clinical database. The primary outcome was preterm birth, which we defined as delivery between 24 weeks and 36 weeks 6 days. Small for gestational age (SGA) and pregnancy-related hypertension, which are adverse obstetric outcomes that may also be associated with in utero inflammation, were included as secondary outcomes. RESULTS: We included 520 patients with thymus measurements and obstetric outcome data. The prevalence of preterm birth was 12.3% (n = 64). None of the thymus measurements were associated with preterm birth. Similarly, there was no association between thymus measurements and SGA or pregnancy-related hypertension. CONCLUSIONS: Sonographic assessment of the second-trimester fetal thymus did not identify patients at increased risk for preterm birth, SGA, and pregnancy-related hypertension. Routine thymus measurements during the second-trimester anatomic scan are not clinically useful for prediction of preterm birth and other adverse outcomes.


Assuntos
Hipertensão Induzida pela Gravidez/diagnóstico por imagem , Recém-Nascido Pequeno para a Idade Gestacional , Nascimento Prematuro/diagnóstico por imagem , Timo/diagnóstico por imagem , Timo/embriologia , Ultrassonografia Pré-Natal/métodos , Adulto , Estudos de Coortes , Feminino , Humanos , Gravidez , Segundo Trimestre da Gravidez , Estudos Retrospectivos
14.
Am J Obstet Gynecol ; 214(4): 536.e1-536.e5, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26519784

RESUMO

BACKGROUND: Preterm birth (PTB) remains a significant cause of neonatal morbidity and mortality. Women with a prior PTB are at risk for recurrent PTB. Treatment with 17-alpha hydroxyprogesterone caproate (17OHP-C) has become standard of care for women with prior PTB to help reduce this risk. Factors that affect a woman's decision to use this medication are largely unknown. OBJECTIVE: The objective of our study was to investigate patient-level barriers to 17OHP-C. We studied a cohort of women eligible for 17OHP-C with the hypothesis that 17OHP-C is underutilized and certain patient characteristics, such as obstetrical history, influence its use. STUDY DESIGN: A cross-sectional study of all women seen at a specialty prematurity clinic from 2009 through 2013 was performed. Women with a singleton pregnancy were included if they had a prior spontaneous PTB (sPTB). The χ(2) tests were performed for univariate analyses. Multivariable logistic regression was used to control for confounders. RESULTS: In all, 243 women had 17OHP-C recommended to them based on obstetrical history. There were 218 women with a pregnancy during our study period that were included in our analysis. A total of 163 (74.7%) had documented 17OHP-C use. Women were more likely to accept 17OHP-C if they had a history of a second-trimester loss only (odds ratio [OR], 2.32; 95% confidence interval [CI], 1.17-4.58) or received recommendation for cerclage due to a short cervical length (OR, 4.12; 95% CI, 1.55-10.99). Women with a prior full-term birth were less likely to accept 17OHP-C (OR, 0.48; 95% CI, 0.26-0.89), especially when the prior full-term birth was subsequent rather than prior to the PTB (OR, 0.19; 95% CI, 0.08-0.47). Race, obesity, and insurance status did not impact 17OHP-C use. There was no difference in the rate of sPTB between those who used and did not use 17OHP-C (37.2 vs 34.0%, P = .7). CONCLUSION: Obstetric history impacted 17OHP-C use. This study identifies biases regarding 17OHP-C at the patient level and can be used to develop strategies to increase its use. However, the similarity in the sPTB rate between users and nonusers highlights the importance of identifying specific populations where 17OHP-C is and is not effective in preventing PTB.


Assuntos
17-alfa-Hidroxiprogesterona/uso terapêutico , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Gravidez de Alto Risco , Nascimento Prematuro/prevenção & controle , Progestinas/uso terapêutico , Adulto , Cerclagem Cervical , Estudos Transversais , Feminino , Morte Fetal , Humanos , Pennsylvania , Gravidez , Recidiva
15.
Obstet Gynecol ; 121(2 Pt 2 Suppl 1): 424-7, 2013 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-23344397

RESUMO

BACKGROUND: Hematopoietic stem cell transplant is an effective treatment strategy for a variety of hematologic disorders, but patients are at risk for dysfunctional coagulation and abnormal bleeding. Gynecologists are often consulted before transplant for management of abnormal uterine bleeding, which may be particularly challenging in this context. CASE: A premenopausal woman with MonoMAC (a rare adult-onset immunodeficiency syndrome characterized by monocytopenia and Mycobacterium avium complex infections resulting from mutations in GATA2, a crucial gene in early hematopoiesis) presented with pancytopenia, evolving leukemia, and recent strokes, necessitating anticoagulation. During preparation for hematopoietic stem cell transplant, she experienced prolonged menorrhagia requiring transfusions. Surgical therapy was contraindicated, and medical management was successful only when combined with balloon tamponade. CONCLUSION: Balloon tamponade may be a potentially life-saving adjunct to medical therapy for control of uterine hemorrhage before hematopoietic stem cell transplant.


Assuntos
Estrogênios/uso terapêutico , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Quimioterapia de Indução/efeitos adversos , Leuprolida/uso terapêutico , Medroxiprogesterona/uso terapêutico , Menorragia/terapia , Tamponamento com Balão Uterino , Adulto , Antineoplásicos Hormonais/uso terapêutico , Anticoncepcionais Orais Sintéticos/uso terapêutico , Feminino , Fator de Transcrição GATA2/genética , Humanos , Síndromes de Imunodeficiência/complicações , Síndromes de Imunodeficiência/terapia , Leiomioma/complicações , Menorragia/induzido quimicamente , Acidente Vascular Cerebral/complicações , Neoplasias Uterinas/complicações
16.
J Gynecol Surg ; 28(5): 369-371, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24761129

RESUMO

Background: Cervical pregnancy is a diagnosis associated with significant morbidity, specifically life-threatening hemorrhage that potentially requires hysterectomy to prevent maternal death. Conservative and fertility-sparing management strategies are poorly described in the literature, and there is no clear standard of care. Case: The patient was a 34-year-old gravida 1, para 0 who had conceived spontaneously after laparoscopic treatment of endometriosis, and was found to have cervical pregnancy. She received both intramuscular and intra-sac methotrexate, with no resolution of the ectopic pregnancy. The pregnancy was removed hysteroscopically. Results: Subsequently, the patient was able to achieve a normal clinical pregnancy with ovulation induction/intrauterine insemination. This pregnancy was carried to term. Conclusions: Although cervical pregnancy is particularly hazardous and potentially fatal, conservative/fertility-sparing management of these pregnancies can be successful. (J GYNECOL SURG 28:369).

17.
Am J Obstet Gynecol ; 199(3): 287.e1-8, 2008 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-18771986

RESUMO

OBJECTIVE: The objective of the study was to estimate and compare the relative risk of preterm birth (PTB) in pregnancies complicated by 1 or more of 8 major congenital malformations (MCMs). STUDY DESIGN: This was a population-based cohort study of the birth database of the Missouri Department of Health (1989-1997) including 678,693 singleton live births. Outcomes included a binary composite variable of any MCM and the following 8 individual malformations: spina bifida, diaphragmatic hernia, renal agenesis, other urogenital anomaly, tracheoesophageal fistula/esophageal atresia, omphalocele/gastroschisis, cardiac defect, and cleft lip/palate. Chromosomal anomalies were excluded. Logistic regression analyses assessed the association between malformations and PTB. RESULTS: The risk of PTB increased significantly and to varying degrees for each malformation. In pregnancies with any MCM, there was an increased prevalence (11.5%) and relative risk (adjusted odds ratio [(adj)OR] 3.2 [95% confidence interval (CI) 2.9 to 3.6]) of PTB at less than 35 weeks' gestation. The magnitude of risk increase was greatest at the earliest gestational ages: (adj)OR 4.8 (95% CI, 4.0 to 5.7) at less than 28 weeks. Pregnancies with multiple malformations were at highest risk for PTB: (adj)OR 8.0 [95% CI, 4.6 to 14.1]. CONCLUSION: MCMs significantly increase PTB risk. The risk varies by malformation type and is higher with multiple malformations.


Assuntos
Anormalidades Múltiplas/epidemiologia , Nascimento Prematuro/epidemiologia , Adulto , Fenda Labial/epidemiologia , Fissura Palatina/epidemiologia , Feminino , Gastrosquise/epidemiologia , Cardiopatias Congênitas/epidemiologia , Hérnia Diafragmática/epidemiologia , Hérnia Umbilical/epidemiologia , Humanos , Modelos Logísticos , Gravidez , Fatores de Risco , Disrafismo Espinal/epidemiologia , Fístula Traqueoesofágica/epidemiologia
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