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Martins JG, Waller J, Horgan R, Kawakita T, Kanaan C, Abuhamad A, Saade G. Point-of-Care Ultrasound in Critical Care Obstetrics: A Scoping Review of the Current Evidence. J Ultrasound Med 2024; 43:951-965. [PMID: 38321827 DOI: 10.1002/jum.16425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/29/2023] [Accepted: 01/18/2024] [Indexed: 02/08/2024]
Abstract
OBJECTIVES To synthesize the current evidence of maternal point-of-care ultrasound (POCUS) in obstetrics. A scoping review was conducted using PubMed, Clinicaltrials.gov, and the Cochrane library from inception through October 2023. METHODS Studies were eligible for inclusion if they described the use of POCUS among obstetric or postpartum patients. Two authors independently screened all abstracts. Quantitative, qualitative, and mixed-methods studies were eligible for inclusion. Case reports of single cases, review articles, and expert opinion articles were excluded. Studies describing detailed maternal nonobstetric sonograms or maternal first trimester sonograms to confirm viability and rule out ectopic pregnancy were also excluded. Data were tabulated using Microsoft Excel and summarized using a narrative review and descriptive statistics. RESULTS A total of 689 publications were identified through the search strategy and 12 studies met the inclusion criteria. Nine studies evaluated the use of lung POCUS in obstetrics in different clinical scenarios. Lung ultrasound (LUS) findings in preeclampsia showed an excellent ability to detect pulmonary edema (area under the receiver operating characteristic 0.961) and findings were correlated with clinical evidence of respiratory distress (21 of 57 [37%] versus 14 of 109 [13%]; P = .001). Three studies evaluated abdominal POCUS, two of the inferior vena cava (IVC) to predict postspinal anesthesia hypotension (PSAH) and fluid receptivity and one to assess the rate of ascites in patients with preeclampsia. Patients with PSAH had higher IVC collapsibility (area under the curve = 0.950, P < .001) and, in patients with severe preeclampsia, there is a high rate of ascites (52%) associated with increased risk of adverse outcomes. There were no studies on the use of subjective cardiac POCUS. CONCLUSION POCUS use in the management of high-risk obstetrics has increased. LUS has been the most studied modality and appears to have a potential role in the setting of preeclampsia complicated by pulmonary edema. Cardiac and abdominal POCUS have not been well studied. Trials are needed to evaluate its clinical applicability, reliability, and technique standardization before widespread use.
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Affiliation(s)
- Juliana G Martins
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Jerri Waller
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Rebecca Horgan
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Camille Kanaan
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
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Hajmurad S, Grobman WA, Haas DM, Yee LM, Wu J, McNeil B, Wu J, Mercer B, Simhan H, Reddy UM, Silver RM, Parry S, Saade G, Lynch CD, Venkatesh KK. Fetal death and neighborhood socioeconomic disadvantage. Am J Obstet Gynecol 2024; 230:e86-e91. [PMID: 38360448 DOI: 10.1016/j.ajog.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 02/17/2024]
Affiliation(s)
- Sema Hajmurad
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - David M Haas
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL
| | - Jiqiang Wu
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | | | - Jun Wu
- Department of Environmental and Occupational Health, University of California, Irvine, Irvine, CA
| | - Brian Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University, Cleveland, OH
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, PA
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX
| | - Courtney D Lynch
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University, 395 West 12th Avenue, Floor 5, Columbus, OH 43210
| | - Kartik K Venkatesh
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University, 395 West 12th Avenue, Floor 5, Columbus, OH 43210.
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Hu M, Blanchard CT, Seasely AR, Lu M, Szychowski JM, Casey B, Tita AT, Saade G, Subramaniam A. Postpartum Outcomes in Patients Receiving Venous Thromboembolism Prophylaxis during Antepartum Admission. Am J Perinatol 2024. [PMID: 38608670 DOI: 10.1055/s-0044-1785672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
OBJECTIVE We evaluated if venous thromboembolism (VTE) prophylaxis in the inpatient antepartum period was associated with wound hematomas, VTE occurrence, and other adverse outcomes. STUDY DESIGN This study is a secondary analysis of a retrospective cohort of patients who delivered at University of Alabama at Birmingham (UAB). Patients receiving outpatient anticoagulation (AC) were excluded. We grouped patients into those who received inpatient antepartum prophylactic AC and those who did not. The primary outcome was wound hematomas from delivery to 6 weeks postpartum (PP). Secondary outcomes included VTE occurrence and select adverse outcomes, including other wound complications, unplanned procedures, mode of anesthesia, and intensive care unit (ICU) admission. Analyses were performed with no AC group as the reference. A sensitivity analysis excluding those who received inpatient PP AC was performed. RESULTS Of 1,035 included patients, only 169 patients received inpatient prophylactic AC. They were older, had higher body mass indices, and more comorbidities. Patients receiving inpatient antepartum AC had higher wound hematomas (adjusted odds ratio [aOR] 23.81; 95% confidence interval [CI] 7.04-80.47). They had similar risk for developing VTE as the control group (aOR 2.68; 95% CI 0.19-37.49) but were more likely to have wound complications (aOR 2.36; 95% CI 1.24-4.47), maternal deaths (p < 0.05), and require PP ICU admission (aOR 13.38; 95% CI 4.79-37.35). When excluding those receiving any PP AC, there was no difference in bleeding complications between the two groups and VTE rates remained unchanged. Rates of maternal deaths and PP ICU admissions remained higher in those who received inpatient antepartum AC prophylaxis. CONCLUSION In this small cohort study, increased wound hematomas were found in those who received inpatient antepartum AC prophylaxis with no difference in VTE occurrence. While adverse events were increased in the inpatient AC group, this was mostly associated with PP AC prophylaxis. Larger studies should be conducted to describe the true benefits and risks of antepartum AC prophylaxis and determine efficacy of this widely used practice. KEY POINTS · Peripartum chemoprophylaxis is associated with increased wound hematomas.. · VTE is rare, despite its association with significant peripartum morbidity/mortality.. · Large studies are needed to guide practices that optimize the risk/benefit ratio of chemoprophylaxis..
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Affiliation(s)
- Muhan Hu
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Christina T Blanchard
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Angela R Seasely
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Michelle Lu
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jeff M Szychowski
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Brian Casey
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alan T Tita
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - George Saade
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Akila Subramaniam
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
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Venkatesh KK, Khan SS, Yee LM, Wu J, McNeil R, Greenland P, Chung JH, Levine LD, Simhan HN, Catov J, Scifres C, Reddy UM, Pemberton VL, Saade G, Bairey Merz CN, Grobman WA. Adverse Pregnancy Outcomes and Predicted 30-Year Risk of Maternal Cardiovascular Disease 2-7 Years After Delivery. Obstet Gynecol 2024:00006250-990000000-01053. [PMID: 38574364 DOI: 10.1097/aog.0000000000005569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/22/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE To determine whether adverse pregnancy outcomes are associated with a higher predicted 30-year risk of atherosclerotic cardiovascular disease (CVD; ie, coronary artery disease or stroke). METHODS This was a secondary analysis of the prospective Nulliparous Pregnancy Outcomes Study-Monitoring Mothers-to-Be Heart Health Study longitudinal cohort. The exposures were adverse pregnancy outcomes during the first pregnancy (ie, gestational diabetes mellitus [GDM], hypertensive disorder of pregnancy, preterm birth, and small- and large-for-gestational-age [SGA, LGA] birth weight) modeled individually and secondarily as the cumulative number of adverse pregnancy outcomes (ie, none, one, two or more). The outcome was the 30-year risk of atherosclerotic CVD predicted with the Framingham Risk Score assessed at 2-7 years after delivery. Risk was measured both continuously in increments of 1% and categorically, with high predicted risk defined as a predicted risk of atherosclerotic CVD of 10% or more. Linear regression and modified Poisson models were adjusted for baseline covariates. RESULTS Among 4,273 individuals who were assessed at a median of 3.1 years after delivery (interquartile range 2.5-3.7), the median predicted 30-year atherosclerotic CVD risk was 2.2% (interquartile range 1.4-3.4), and 1.8% had high predicted risk. Individuals with GDM (least mean square 5.93 vs 4.19, adjusted β=1.45, 95% CI, 1.14-1.75), hypertensive disorder of pregnancy (4.95 vs 4.22, adjusted β=0.49, 95% CI, 0.31-0.68), and preterm birth (4.81 vs 4.27, adjusted β=0.47, 95% CI, 0.24-0.70) were more likely to have a higher absolute risk of atherosclerotic CVD. Similarly, individuals with GDM (8.7% vs 1.4%, adjusted risk ratio [RR] 2.02, 95% CI, 1.14-3.59), hypertensive disorder of pregnancy (4.4% vs 1.4%, adjusted RR 1.91, 95% CI, 1.17-3.13), and preterm birth (5.0% vs 1.5%, adjusted RR 2.26, 95% CI, 1.30-3.93) were more likely to have a high predicted risk of atherosclerotic CVD. A greater number of adverse pregnancy outcomes within the first birth was associated with progressively greater risks, including per 1% atherosclerotic CVD risk (one adverse pregnancy outcome: 4.86 vs 4.09, adjusted β=0.59, 95% CI, 0.43-0.75; two or more adverse pregnancy outcomes: 5.51 vs 4.09, adjusted β=1.16, 95% CI, 0.82-1.50), and a high predicted risk of atherosclerotic CVD (one adverse pregnancy outcome: 3.8% vs 1.0%, adjusted RR 2.33, 95% CI, 1.40-3.88; two or more adverse pregnancy outcomes: 8.7 vs 1.0%, RR 3.43, 95% CI, 1.74-6.74). Small and large for gestational age were not consistently associated with a higher atherosclerotic CVD risk. CONCLUSION Individuals who experienced adverse pregnancy outcomes in their first birth were more likely to have a higher predicted 30-year risk of CVD measured at 2-7 years after delivery. The magnitude of risk was higher with a greater number of adverse pregnancy outcomes experienced.
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Affiliation(s)
- Kartik K Venkatesh
- Departments of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio; Northwestern University, Chicago, Illinois; University of California, Irvine, Orange, California; University of Pennsylvania, Philadelphia, and University of Pittsburgh, Pittsburgh, Pennsylvania; Indiana University, Indianapolis, Indiana; Columbia University, New York, New York; and Eastern Virginia Medical College, Norfolk, Virginia; the Department of Preventive Medicine, Northwestern University, Chicago, Illinois; RTI International, Durham, North Carolina; the Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland; and the Barbra Streisand Women's Heart Center, Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, California
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Lee M, Almeida TC, Saade G, Kawakita T. Trial of Labor versus Repeat Cesarean Delivery in Individuals with Morbid Obesity after Previous Cesarean Delivery. Am J Perinatol 2024. [PMID: 38471661 DOI: 10.1055/a-2285-6166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
OBJECTIVE This study aimed to compare adverse neonatal outcomes associated with the trial of labor after cesarean (TOLAC) at term in pregnancies according to maternal prepregnancy body mass index (BMI; kg/m2) and the presence of previous vaginal delivery (VD). STUDY DESIGN This was a repeated cross-sectional analysis of individuals with singleton, cephalic, and term deliveries with a history of one or two cesarean deliveries in the Linked Birth/Infant Death data from 2011 to 2020. Outcomes were examined according to the BMI category including BMI <30, 30 to 39.9, and 40 to 69.9 kg/m2. The primary outcome was a composite neonatal outcome, defined as any presence of neonatal death, neonatal intensive care unit admission, assisted ventilation, surfactant therapy, or seizures. Outcomes were compared between TOLAC and elective repeat cesarean delivery (eRCD) after stratifying by BMI category and previous VD. Log-binomial regression was performed to obtain adjusted relative risk (aRR) with 99% confidence intervals, controlling for covariates. RESULTS Of 4,055,440 individuals, 2,627,131 had BMI <30 kg/m2, 1,108,278 had BMI 30 to 39.9 kg/m2, and 320,031 had BMI 40 to 69.9 kg/m2. In individuals with no previous VD, VD rates after TOLAC were 66.7, 57.2, and 48.1%, respectively. In individuals with previous VD, VD rates after TOLAC were 81.4, 74.7, and 67.3%, respectively. In individuals without previous VD, compared with those who had an eRCD, those who had TOLAC were more likely to experience composite neonatal outcomes in individuals with BMI < 30 kg/m2 (5.0 vs. 6.5%; aRR 1.33 [1.30-1.36]), BMI 30 to 39.9 kg/m2 (6.1 vs. 7.8%; aRR 1.29 [1.24-1.34]), and BMI 40 to 69.9 kg/m2 (8.2 vs. 9.0%; aRR 1.15 [1.07-1.23]). In individuals with previous VD, there was no difference in the composite neonatal outcomes in BMI < 30 kg/m2 (6.2 vs. 5.8%; aRR 0.98 [0.96-1.00]), BMI 30 to 39.9 kg/m2 (7.4 vs. 7.1%; aRR 0.99 [0.95-1.02]), and BMI 40 to 69.9 kg/m2 (9.4 vs. 8.7%; aRR 0.96 [0.91-1.02]). CONCLUSION TOLAC among obese individuals could be offered in selected cases. KEY POINTS · TOLAC among obese individuals could be offered selectively, despite their reduced likelihood of attempting or succeeding at it.. · Higher BMI individuals show decreased rates of both attempting and achieving successful TOLAC.. · Despite these trends, attempting TOLAC after a previous vaginal delivery does not heighten neonatal complications..
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Affiliation(s)
- Misooja Lee
- Department of Forensic Medicine, School of Medicine, Kindai University, Osaka, Japan
| | - Tawany C Almeida
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Horgan R, Hughes BL, Waller J, Hage Diab Y, Saade G. Understanding New Recommendations for Respiratory Syncytial Virus Prevention in Pregnancy. Obstet Gynecol 2024; 143:484-490. [PMID: 38330405 DOI: 10.1097/aog.0000000000005524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/14/2023] [Indexed: 02/10/2024]
Abstract
Respiratory syncytial virus (RSV) is a significant cause of infant morbidity and mortality worldwide with peak hospitalization rates for RSV-mediated illnesses between 2 and 3 months of life. Until very recently, prevention strategies for RSV involved primarily passive immunization of neonates at high risk with monoclonal antibodies and promotion of breastfeeding. The Centers for Disease Control and Prevention's (CDC) Advisory Committee on Immunization Practices now recommends passive immunization of all neonates with monoclonal antibodies during RSV season, and the American Association of Pediatrics has endorsed this practice. The U.S. Food and Drug Administration (FDA) recently approved a vaccination for RSV in pregnancy. The CDC's Advisory Committee on Immunization Practices has recently recommended RSV vaccination for all pregnant patients between 32 and 36 weeks of gestation who are anticipated to deliver during RSV season if they are not planning nirsevimab for their infants. This recommendation has been endorsed by the American College of Obstetricians and Gynecologists and the Society for Maternal-Fetal Medicine. In this clinical perspective, we review the scientific evidence, potential concerns, challenges, and future considerations for RSV vaccination in pregnancy.
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Affiliation(s)
- Rebecca Horgan
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia; and the Division of Maternal-Fetal Medicine, Duke University, Durham, North Carolina
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Ho D, Corde S, Chen C, Saade G, Betteridge C, Mobbs R. The use of carbon fiber/polyetheretherketone (CF/PEEK) in pedicle screw fixation for spinal neoplasms-potential advantages in postoperative imaging and radiotherapy planning. J Spine Surg 2024; 10:8-21. [PMID: 38567011 PMCID: PMC10982921 DOI: 10.21037/jss-23-93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 02/08/2024] [Indexed: 04/04/2024]
Abstract
Background Titanium pedicle screw fixation complicates postoperative care in patients with spinal neoplasms due to postoperative imaging artefacts and dose perturbation. This study aims to measure the benefits of using carbon fiber/polyetheretherketone (CF/PEEK) pedicle fixation compared to titanium in postoperative imaging, radiotherapy planning and delivery for spinal neoplasms treated with conventional external beam radiotherapy with a commercial treatment planning system. Methods The properties of CF/PEEK pedicle fixation systems were compared to titanium in radiotherapy dose planning accuracy and postoperative computed tomography (CT) image quality. Dose profiles through the screw, tulip and longitudinal axis of the screw were acquired with radiochromic films and compared to a collapsed cone algorithm simulation, to measure dose agreement. The image quality of postoperative CTs were compared by defining four regions of interest around the vertebrae and screws in water phantom models and previous planning CTs, and comparing calculated artefact indexes (AIs). Results CF/PEEK screws have non-inferior dosimetric prediction accuracy up to 50 mm beneath the screw for collapsed-cone algorithm planning systems. There is a statistically significant reduction in the absolute difference between calculated and measured dose at a depth of 2 mm beneath the screw. There is minimal attenuation with CF/PEEK relative to the surrounding dose, extending to 50 mm beneath the screw. There is a statistically significant improvement in CT imaging quality with reduced AIs in CF/PEEK fixation compared to titanium in both model and patient CT plans. Conclusions CF/PEEK pedicle fixation can provide benefits in postoperative imaging and photon radiotherapy planning and delivery to patients with spinal neoplasms.
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Affiliation(s)
- Daniel Ho
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- NeuroSpine Clinic, Prince of Wales Private Hospital, Randwick, Sydney, Australia
- NeuroSpine Surgery Research Group (NSURG), Sydney, Australia
| | - Stephanie Corde
- Department of Radiation Oncology, Prince of Wales Hospital, Randwick, SydneyAustralia
- Centre for Medical Radiation Physics, University of Wollongong, Wollongong, Australia
| | - Colin Chen
- Department of Radiation Oncology, Prince of Wales Hospital, Randwick, SydneyAustralia
| | - George Saade
- Department of Radiation Oncology, Prince of Wales Hospital, Randwick, SydneyAustralia
| | - Callum Betteridge
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- NeuroSpine Clinic, Prince of Wales Private Hospital, Randwick, Sydney, Australia
- NeuroSpine Surgery Research Group (NSURG), Sydney, Australia
| | - Ralph Mobbs
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- NeuroSpine Clinic, Prince of Wales Private Hospital, Randwick, Sydney, Australia
- NeuroSpine Surgery Research Group (NSURG), Sydney, Australia
- Department of Neurosurgery, Prince of Wales Hospital, Randwick, Sydney, Australia
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Diab YH, Huang J, Nehme L, Saade G, Kawakita T. Temporal Trend in Maternal Morbidity and Comorbidity. Am J Perinatol 2024. [PMID: 38471526 DOI: 10.1055/s-0044-1782598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
OBJECTIVE This study aimed to examine the temporal trends of severe maternal morbidity (SMM) in the U.S. population in relation to trends in maternal comorbidity. STUDY DESIGN We performed a repeated cross-sectional analysis of data from individuals at 20 weeks' gestation or greater using U.S. birth certificate data from 2011 to 2021. Our primary outcome was SMM defined as the occurrence of intensive care unit admission, eclampsia, hysterectomy, uterine rupture, and blood product transfusion. We also examined the proportions of maternal comorbidity. Outcomes of the adjusted incidence rate ratio (IRR) with 99% confidence intervals (99% CIs) for 2021 m12 compared with 2011 m1 were calculated using negative binomial regression, controlling for predefined confounders. RESULTS There were 42,504,125 births included in the analysis. From 2011 m1 to 2021 m12, there was a significant increase in the prevalence of advanced maternal age (35-39 [45%], 40-44 [29%], and ≥45 [43%] years), morbid obesity (body mass index 40-49.9 [66%], 50-59.9 [91%], and 60-69.9 [98%]), previous cesarean delivery (14%), chronic hypertension (104%), pregestational diabetes (64%), pregnancy-associated hypertension (240%), gestational diabetes (74%), and preterm delivery at 34 to 36 weeks (12%). There was a significant decrease in the incidence of multiple gestation (9%), preterm delivery at 22 to 27 weeks (9%), and preterm delivery at 20 to 21 weeks (22%). From 2011 m1 to 2021 m12, the incidence of SMM increased from 0.7 to 1.0% (crude IRR 1.60 [99% CI 1.54-1.66]). However, the trend was no longer statistically significant after controlling for confounders (adjusted IRR 1.01 [95% CI 0.81-1.27]). The main comorbidity that was associated with the increase in SMM was pregnancy-associated hypertension. CONCLUSION The rise in the prevalence of comorbidity in pregnancy seems to fuel the rise in SMM. Interventions to prevent SMM should include the management and prevention of pregnancy-associated hypertension. KEY POINTS · The rise in maternal mortality is related to morbidity.. · Pregnancy-associated hypertension increases morbidity.. · There were increasing trends in age, body mass index, and medical conditions..
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Affiliation(s)
- Yara H Diab
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Jim Huang
- Department of Business Management, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Lea Nehme
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Horgan R, Martins JG, Saade G, Abuhamad A, Kawakita T. ChatGPT in maternal-fetal medicine practice: a primer for clinicians. Am J Obstet Gynecol MFM 2024; 6:101302. [PMID: 38281582 DOI: 10.1016/j.ajogmf.2024.101302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/02/2024] [Accepted: 01/21/2024] [Indexed: 01/30/2024]
Abstract
ChatGPT (Generative Pre-trained Transformer), a language model that was developed by OpenAI and launched in November 2022, generates human-like responses to prompts using deep-learning technology. The integration of large language processing models into healthcare has the potential to improve the accessibility of medical information for both patients and health professionals alike. In this commentary, we demonstrated the ability of ChatGPT to produce patient information sheets. Four board-certified, maternal-fetal medicine attending physicians rated the accuracy and humanness of the information according to 2 predefined scales of accuracy and completeness. The median score for accuracy of information was rated 4.8 on a 6-point scale and the median score for completeness of information was 2.2 on a 3-point scale for the 5 patient information leaflets generated by ChatGPT. Concerns raised included the omission of clinically important information for patient counseling in some patient information leaflets and the inability to verify the source of information because ChatGPT does not provide references. ChatGPT is a powerful tool that has the potential to enhance patient care, but such a tool requires extensive validation and is perhaps best considered as an adjunct to clinical practice rather than as a tool to be used freely by the public for healthcare information.
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Affiliation(s)
- Rebecca Horgan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA..
| | - Juliana G Martins
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - George Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Alfred Abuhamad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Tetsuya Kawakita
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
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Horgan R, Hage Diab Y, Bartal MF, Sibai BM, Saade G. Pregnancy outcomes among patients with stage 1 chronic hypertension. Am J Obstet Gynecol MFM 2024; 6:101261. [PMID: 38280550 DOI: 10.1016/j.ajogmf.2023.101261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/06/2023] [Accepted: 12/14/2023] [Indexed: 01/29/2024]
Abstract
In recent years, the American College of Cardiology and the American Heart Association have reduced the thresholds for a hypertension diagnosis among nonpregnant adults. This change has led to more individuals with reproductive potential to be labeled as being chronically hypertensive, and some were started on antihypertensive medications. When these individuals become pregnant, the obstetrical care provider will have to decide whether to manage them as individuals with chronic hypertensive when only a few years ago they would have been managed as normotensive individuals and when the evidence regarding treatment of these patients during pregnancy is limited. If implemented widely, the management of patients with stage 1 hypertension similar to the traditional chronic hypertension will likely lead to additional maternal and fetal testing, to an increase in hospital admissions, and potentially to unnecessary interventions, such as preterm birth. Our goal was to compile the existing evidence regarding the pregnancy outcomes among patients with stage 1 hypertension to assist providers in their diagnosis and management of this patient group.
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Affiliation(s)
- Rebecca Horgan
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School (Drs Horgan, Hage Diab, and Saade), Norfolk, VA.
| | - Yara Hage Diab
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School (Drs Horgan, Hage Diab, and Saade), Norfolk, VA
| | - Michal Fishel Bartal
- Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health Science Center at Houston (Drs Fishel Bartal and Sibai), Houston, TX
| | - Baha M Sibai
- Department of Obstetrics, Gynecology and Reproductive Sciences, The University of Texas Health Science Center at Houston (Drs Fishel Bartal and Sibai), Houston, TX
| | - George Saade
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School (Drs Horgan, Hage Diab, and Saade), Norfolk, VA
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11
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Berghella V, Aviram A, Chescheir N, de Costa C, Dicker P, Goggins A, Gupta JK, D'Hooghe TM, Odibo AO, Papageorghiou A, Saade G, Geary M. Improving trustworthiness in research in women's health: A collective effort by OBGYN Editors. Aust N Z J Obstet Gynaecol 2024; 64:5-9. [PMID: 37496208 DOI: 10.1111/ajo.13727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2023] [Indexed: 07/28/2023]
Affiliation(s)
- Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Amir Aviram
- Dan Women and Babies Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Nancy Chescheir
- Department of Obstetrics & Gynecology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Caroline de Costa
- The Cairns Institute, James Cook University, Cairns, Queensland, Australia
| | - Patrick Dicker
- Department of Public Health & Epidemiology, RCSI, Dublin, Ireland
| | - Amy Goggins
- International Federation of Gynecology & Obstetrics, London, UK
| | - Janesh K Gupta
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Thomas M D'Hooghe
- Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Leuven, Belgium
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
- Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | | | | | - George Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas, USA
| | - Michael Geary
- Department of Obstetrics and Gynaecology, The Rotunda Hospital, Dublin, Ireland
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12
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Abstract
Stillbirth affects a large proportion of pregnancies world-wide annually and continues to be a major public health concern. Several causes of stillbirth have been identified and include obstetrical complications, placental abnormalities, fetal malformations, infections, and medical complications in pregnancy. Placental abnormalities such as placental abruption, chorioangioma, vasa previa, and umbilical cord abnormalities have been identified as causes of death for a significant proportion of stillbirths. In the absence of placental abnormalities, the gross and histologic changes in the placenta in stillbirth are found when secondary to other etiologies. Here we describe both gross and histologic changes of the placenta that are associated with stillbirth.
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Affiliation(s)
- Jerri A Waller
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School.
| | - George Saade
- Department Chair of Obstetrics and Gynecology, Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School
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13
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Field C, Grobman WA, Yee LM, Johnson J, Wu J, McNeil B, Mercer B, Simhan H, Reddy U, Silver RM, Parry S, Saade G, Chung J, Wapner R, Lynch CD, Venkatesh KK. Community-level social determinants of health and pregestational and gestational diabetes. Am J Obstet Gynecol MFM 2024; 6:101249. [PMID: 38070680 DOI: 10.1016/j.ajogmf.2023.101249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/20/2023] [Accepted: 12/04/2023] [Indexed: 01/02/2024]
Abstract
BACKGROUND Individual adverse social determinants of health are associated with increased risk of diabetes in pregnancy, but the relative influence of neighborhood or community-level social determinants of health is unknown. OBJECTIVE This study aimed to determine whether living in neighborhoods with greater socioeconomic disadvantage, food deserts, or less walkability was associated with having pregestational diabetes and developing gestational diabetes. STUDY DESIGN We conducted a secondary analysis of the prospective Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be. Home addresses in the first trimester were geocoded at the census tract level. The exposures (modeled separately) were the following 3 neighborhood-level measures of adverse social determinants of health: (1) socioeconomic disadvantage, defined by the Area Deprivation Index and measured in tertiles from the lowest tertile (ie, least disadvantage [T1]) to the highest (ie, most disadvantage [T3]); (2) food desert, defined by the United States Department of Agriculture Food Access Research Atlas (yes/no by low income and low access criteria); and (3) less walkability, defined by the Environmental Protection Agency National Walkability Index (most walkable score [15.26-20.0] vs less walkable score [<15.26]). Multinomial logistic regression was used to model the odds of gestational diabetes or pregestational diabetes relative to no diabetes as the reference, adjusted for age at delivery, chronic hypertension, Medicaid insurance status, and low household income (<130% of the US poverty level). RESULTS Among the 9155 assessed individuals, the mean Area Deprivation Index score was 39.0 (interquartile range, 19.0-71.0), 37.0% lived in a food desert, and 41.0% lived in a less walkable neighborhood. The frequency of pregestational and gestational diabetes diagnosis was 1.5% and 4.2%, respectively. Individuals living in a community in the highest tertile of socioeconomic disadvantage had increased odds of entering pregnancy with pregestational diabetes compared with those in the lowest tertile (T3 vs T1: 2.6% vs 0.8%; adjusted odds ratio, 2.52; 95% confidence interval, 1.41-4.48). Individuals living in a food desert (4.8% vs 4.0%; adjusted odds ratio, 1.37; 95% confidence interval, 1.06-1.77) and in a less walkable neighborhood (4.4% vs 3.8%; adjusted odds ratio, 1.33; 95% confidence interval, 1.04-1.71) had increased odds of gestational diabetes. There was no significant association between living in a food desert or a less walkable neighborhood and pregestational diabetes, or between socioeconomic disadvantage and gestational diabetes. CONCLUSION Nulliparous individuals living in a neighborhood with higher socioeconomic disadvantage were at increased odds of entering pregnancy with pregestational diabetes, and those living in a food desert or a less walkable neighborhood were at increased odds of developing gestational diabetes, after controlling for known covariates.
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Affiliation(s)
- Christine Field
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH (Drs Field and Grobman, Mr Wu, and Drs Lynch and Venkatesh).
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH (Drs Field and Grobman, Mr Wu, and Drs Lynch and Venkatesh)
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL (Dr Yee)
| | - Jasmine Johnson
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN (Dr Johnson)
| | - Jiqiang Wu
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH (Drs Field and Grobman, Mr Wu, and Drs Lynch and Venkatesh)
| | | | - Brian Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University, Cleveland, OH (Dr Mercer)
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA (Dr Simhan)
| | - Uma Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY (Drs Reddy and Wapner)
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT (Dr Silver)
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA (Dr Parry)
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX (Dr Saade)
| | - Judith Chung
- Department of Obstetrics and Gynecology, University of California, Irvine School of Medicine, Irvine, CA (Dr Chung)
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY (Drs Reddy and Wapner)
| | - Courtney D Lynch
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH (Drs Field and Grobman, Mr Wu, and Drs Lynch and Venkatesh)
| | - Kartik K Venkatesh
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH (Drs Field and Grobman, Mr Wu, and Drs Lynch and Venkatesh)
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14
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Horgan R, Hage Diab Y, Fishel Bartal M, Sibai BM, Saade G. Continuous Glucose Monitoring in Pregnancy. Obstet Gynecol 2024; 143:195-203. [PMID: 37769316 DOI: 10.1097/aog.0000000000005374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/06/2023] [Indexed: 09/30/2023]
Abstract
Diabetes mellitus in pregnancy is associated with adverse maternal and neonatal outcomes. Optimal glycemic control is associated with improved outcomes. Continuous glucose monitoring is a less invasive alternative to blood glucose measurements. Two types of continuous glucose monitoring are available in the market: real time and intermittently scanned. Continuous glucose monitoring is gaining popularity and is now recommended by some societies for glucose monitoring in pregnant women. In this review, we discuss the differences between the two types of continuous glucose monitoring, optimal treatment goals, and whether there is an improvement in maternal or neonatal outcomes.
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Affiliation(s)
- Rebecca Horgan
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia; and the Department of Obstetrics, Gynecology and Reproductive Sciences, UTHealth Houston, Houston, Texas
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15
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Rosen EM, Stevens DR, Ramos AM, McNell EE, Wood ME, Engel SM, Keil AP, Calafat AM, Botelho JC, Sinkovskaya E, Przybylska A, Saade G, Abuhamad A, Ferguson KK. Personal care product use patterns in association with phthalate and replacement biomarkers across pregnancy. J Expo Sci Environ Epidemiol 2024:10.1038/s41370-023-00627-w. [PMID: 38177334 DOI: 10.1038/s41370-023-00627-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Humans are exposed to phthalates, a class of non-persistent chemicals, through multiple products, including personal care and cosmetics. Associations between specific phthalates and product use have been inconsistent. However, determining these connections could provide avenues for exposure reduction. OBJECTIVE Examine the association between patterns of personal care product use and associations with phthalate and replacement biomarkers. METHODS In the Human Placenta and Phthalates Study, 303 women were enrolled in early pregnancy and followed for up to 8 visits across gestation. At each visit, women completed a questionnaire about product use in the prior 24 hours and contributed urine samples, subsequently analyzed for 18 phthalate and replacement metabolites. At early, mid-, and late pregnancy, questionnaire responses were condensed and repeated metabolite concentrations were averaged. Latent class analysis (LCA) was used to determine groups of women with similar use patterns, and weighted associations between group membership and biomarker concentrations were assessed. RESULTS LCA sorted women into groups which largely corresponded to: (1) low fragranced product use (16-23% of women); (2) fragranced product and low body wash use (22-26%); 3) fragranced product and low bar soap use (26-51%); and (4) low product use (7-34%). Monoethyl phthalate (MEP) urinary concentrations were 7-10% lower and concentrations of summed di(2-ethylhexyl) terephthalate metabolites were 15-21% lower among women in the "low fragranced product use" group compared to the population mean. Few other consistent associations between group and biomarker concentrations were noted. IMPACT STATEMENT Personal care products and cosmetics are a known exposure source for phthalates and potentially represent one of the most accessible intervention targets for exposure reduction. However, in this analysis accounting for concurrent use and fragranced status of products, we did not find any use patterns that corresponded to universally lower levels.
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Affiliation(s)
- Emma M Rosen
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Danielle R Stevens
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | - Amanda M Ramos
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Erin E McNell
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | - Mollie E Wood
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Stephanie M Engel
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Alexander P Keil
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Antonia M Calafat
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Julianne Cook Botelho
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Elena Sinkovskaya
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Ann Przybylska
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, USA
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Kelly K Ferguson
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA.
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16
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Bitas C, Onishi K, Saade G, Kawakita T. Neonatal and Maternal Outcomes at 22-28 Weeks of Gestation by Mode of Delivery. Obstet Gynecol 2024; 143:113-121. [PMID: 37769304 DOI: 10.1097/aog.0000000000005379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/13/2023] [Indexed: 09/30/2023]
Abstract
OBJECTIVE To compare neonatal and maternal outcomes after 22- to 28-week delivery between cesarean and vaginal delivery after stratification by gestational age and fetal presentation. METHODS This study was a repeated cross-sectional analysis using U.S. birth certificate data linked to infant death data from 2017 to 2020. We limited analyses to women with singleton pregnancies who gave birth at 22-28 weeks of gestation and whose neonates were admitted to the intensive care unit. Our primary outcome was neonatal death within 28 days. We also examined infant mortality within 1 year and severe maternal morbidity (SMM; any transfusion, unplanned hysterectomy, and intensive care unit admission). Outcomes were compared between cesarean and vaginal delivery after stratification by gestational age and fetal presentation. Multivariable logistic regression was performed to calculate adjusted odds ratios (vaginal delivery as a referent), controlling for potential confounders. RESULTS Of 69,672 individuals with eligible deliveries, 1,740 (2.5%) delivered at 22 weeks of gestation, 6,155 (8.8%) delivered at 23 weeks, 9,341 (13.4%) delivered at 24 weeks, 10,516 (15.1%) delivered at 25 weeks, 11,994 (17.2%) delivered at 26 weeks, 13,662 (19.6%) delivered at 27 weeks, and 16,264 (23.3%) delivered at 28 weeks. In cephalic fetuses, cesarean delivery compared with vaginal delivery was associated with neonatal death and infant mortality at 24 weeks of gestation and greater (not significant at 22-23 weeks) and SMM in all gestational age groups. In contrast, in noncephalic fetuses, cesarean delivery compared with vaginal delivery was associated with decreased odds of neonatal death and infant mortality in all gestational age groups. Sample size for SMM in noncephalic fetuses precluded multivariable modeling. CONCLUSION Cesarean delivery in cephalic fetuses was associated with increased odds of adverse neonatal outcomes (24 weeks of gestation or greater) and SMM (all gestational age groups). Cesarean delivery was associated with decreased odds of neonatal death compared with vaginal delivery for noncephalic fetuses in all gestational age groups.
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Affiliation(s)
- Christiana Bitas
- Department of Obstetrics and Gynecology-Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, Virginia
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17
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Berghella V, Aviram A, Chescheir N, de Costa C, Dicker P, Goggins A, Gupta JK, D'Hooghe TM, Odibo AO, Papageorghiou A, Saade G, Geary M. Improving trustworthiness in research in Women's Health: A collective effort by OBGYN Editors. Eur J Obstet Gynecol Reprod Biol 2024; 292:71-74. [PMID: 37976768 DOI: 10.1016/j.ejogrb.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Affiliation(s)
- Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
| | - Amir Aviram
- Dan Women and Babies Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Nancy Chescheir
- Department of Obstetrics & Gynecology, University of North Carolina, USA
| | - Caroline de Costa
- The Cairns Institute, James Cook University, Cairns, Queensland, Australia
| | - Patrick Dicker
- Department of Public Health & Epidemiology, RCSI, Dublin, Ireland
| | - Amy Goggins
- International Federation of Gynecology & Obstetrics, London, UK
| | | | - Thomas M D'Hooghe
- Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Belgium; Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA; Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | | | | | - George Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, USA
| | - Michael Geary
- Department of Obstetrics and Gynaecology, The Rotunda Hospital, Dublin, Ireland
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18
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Nehme L, Saade G, Kawakita T. Cost-effectiveness of history-indicated cerclage vs cervical length assessment for prevention of preterm birth. Am J Obstet Gynecol 2024; 230:107. [PMID: 37640129 DOI: 10.1016/j.ajog.2023.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 08/22/2023] [Indexed: 08/31/2023]
Affiliation(s)
- Lea Nehme
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA.
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19
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Venkatesh KK, Wu J, Trinh A, Cross S, Rice D, Powe CE, Brindle S, Andreatta S, Bartholomew A, MacPherson C, Costantine MM, Saade G, McAlearney AS, Grobman WA, Landon MB. Patient Priorities, Decisional Comfort, and Satisfaction with Metformin versus Insulin for the Treatment of Gestational Diabetes Mellitus. Am J Perinatol 2023. [PMID: 38049101 DOI: 10.1055/s-0043-1777334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
OBJECTIVE We compared patient priorities, decisional comfort, and satisfaction with treating gestational diabetes mellitus (GDM) with metformin versus insulin among pregnant individuals with GDM requiring pharmacotherapy. STUDY DESIGN We conducted a cross-sectional study of patients' perspectives about GDM pharmacotherapy in an integrated prenatal and diabetes care program from October 19, 2022, to August 24, 2023. The exposure was metformin versus insulin as the initial medication decision. Outcomes included standardized measures of patient priorities, decisional comfort, and satisfaction about their medication decision. RESULTS Among 144 assessed individuals, 60.4% were prescribed metformin and 39.6% were prescribed insulin. Minoritized individuals were more likely to receive metformin compared with non-Hispanic White individuals (34.9 vs. 17.5%; p = 0.03). Individuals who were willing to participate in a GDM pharmacotherapy clinical trial were more likely to receive insulin than those who were unwilling (30.4 vs. 19.5%; p = 0.02). Individuals receiving metformin were more likely to report prioritizing avoiding injections (62.4 vs. 19.3%; adjusted odds ratio [aOR]: 2.83; 95% confidence interval [CI]: 1.10-7.31), wanting to take a medication no more than twice daily (56.0 vs. 30.4%; aOR: 3.67; 95% CI: 1.56-8.67), and believing that both medications can equally prevent adverse pregnancy outcomes (70.9 vs. 52.6%; aOR: 2.67; 95% CI: 1.19-6.03). Conversely, they were less likely to report prioritizing a medication that crosses the placenta (39.1 vs. 82.5%; aOR: 0.09; 95% CI: 0.03-0.25) and needing supplemental insulin to achieve glycemic control (21.2 vs. 47.4%; aOR: 0.36; 95% CI: 0.15-0.90). Individuals reported similarly high (mean score > 80%) levels of decisional comfort, personal satisfaction with medication decision-making, and satisfaction about their conversation with their provider about their medication decision with metformin and insulin (p ≥ 0.05 for all). CONCLUSION Individuals with GDM requiring pharmacotherapy reported high levels of decision comfort and satisfaction with both metformin and insulin, although they expressed different priorities in medication decision-making. These results can inform future patient-centered GDM treatment strategies. KEY POINTS · Pregnant individuals with GDM requiring pharmacotherapy expressed a high level of decisional comfort and satisfaction with medication decision making.. · Individuals placed different priorities on deciding to take metformin versus insulin.. · These results can inform interventions aimed at delivering person-centered diabetes care in pregnancy that integrates patient autonomy and knowledge about treatment options..
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Affiliation(s)
- Kartik K Venkatesh
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Jiqiang Wu
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Anne Trinh
- Center for Health Outcomes and Policy Evaluation Studies, The Ohio State University, Columbus, Ohio
| | - Sharon Cross
- Department of Patient Experience, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Donna Rice
- DiabetesSisters, Raleigh, North Carolina
| | - Camille E Powe
- Departments of Medicine and Obstetrics, Gynecology, and Reproductive Biology, Diabetes Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stephanie Brindle
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Sophia Andreatta
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Anna Bartholomew
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Cora MacPherson
- Department of Epidemiology and Biostatistics, George Washington University, Washington, District of Columbia
| | - Maged M Costantine
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - George Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical College, Norfolk, Virginia
| | - Ann Scheck McAlearney
- CATALYST-The Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research, The Ohio State University, Columbus, Ohio
- Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, Ohio
| | - William A Grobman
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Mark B Landon
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
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20
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Berghella V, Aviram A, Chescheir N, de Costa C, Dicker P, Goggins A, Gupta JK, D'Hooghe TM, Odibo AO, Papageorghiou A, Saade G, Geary M. Improving trustworthiness in research in women's health: A collective effort by OBGYN editors. Int J Gynaecol Obstet 2023; 163:715-719. [PMID: 37496157 DOI: 10.1002/ijgo.14964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Affiliation(s)
- Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Amir Aviram
- Dan Women and Babies Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Nancy Chescheir
- Department of Obstetrics & Gynecology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Caroline de Costa
- The Cairns Institute, James Cook University, Cairns, Queensland, Australia
| | - Patrick Dicker
- Department of Public Health & Epidemiology, RCSI, Dublin, Ireland
| | - Amy Goggins
- International Federation of Gynecology & Obstetrics, London, UK
| | - Janesh K Gupta
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Thomas M D'Hooghe
- Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Leuven, Belgium
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
- Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | | | | | - George Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas, USA
| | - Michael Geary
- Department of Obstetrics & Gynaecology, The Rotunda Hospital, Dublin, Ireland
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21
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Horgan R, Sinkovskaya E, Saade G, Kalafat E, Rice MM, Heeze A, Abuhamad A. Longitudinal assessment of spiral and uterine arteries in normal pregnancy using novel ultrasound tool. Ultrasound Obstet Gynecol 2023; 62:860-866. [PMID: 37470712 PMCID: PMC10801897 DOI: 10.1002/uog.26312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/09/2023] [Accepted: 06/22/2023] [Indexed: 07/21/2023]
Abstract
OBJECTIVES To use superb microvascular imaging (SMI) to evaluate longitudinally spiral artery (SA) and uterine artery (UtA) vascular adaptation in normal human pregnancy, and to develop reference ranges for use at various gestational ages throughout pregnancy. METHODS The data for this study were obtained from the National Institutes of Health (NIH)-funded Human Placenta Project. Women aged 18-35 years, with a body mass index < 30 kg/m2 , without comorbidities, with a singleton gestation conceived spontaneously, and gestational age at or less than 13 + 6 weeks were eligible for inclusion. The current analysis was restricted to uncomplicated pregnancies carried to term. Exclusion criteria included maternal or neonatal complications, fetal or umbilical cord anomalies, abnormal placental implantation or delivery < 37 weeks. Women who fulfilled the inclusion criteria formed the reference population of the Human Placenta Project study. Each participant underwent eight ultrasound examinations during pregnancy. The pulsatility index (PI) of both the left and right UtA were obtained twice for each artery and the presence or absence of a notch was noted. Using SMI technology, the total number of SA imaged was recorded in a sagittal placental section at the level of cord insertion. The PI and peak systolic velocity (PSV) were also measured in a total of six SA, including two in the central portion of the placenta, two peripherally towards the uterine fundal portion, and two peripherally towards the lower uterine segment. RESULTS A total of 90 women fulfilled the study criteria. Maternal UtA-PI decreased throughout the first half of pregnancy from a mean ± SD of 1.39 ± 0.50 at 12-13 weeks' gestation to 0.88 ± 0.24 at 20-21 weeks' gestation. The mean number of SA visualized in a sagittal plane of the placenta increased from 8.83 ± 2.37 in the first trimester to 16.99 ± 3.31 in the late-third trimester. The mean SA-PI was 0.57 ± 0.12 in the first trimester and decreased progressively during the second trimester, reaching a nadir of 0.40 ± 0.10 at 24-25 weeks, and remaining constant until the end of pregnancy. SA-PSV was highest in early pregnancy with a mean of 57.16 ± 14.84 cm/s at 12-13 weeks' gestation, declined to a mean of 49.38 ± 17.88 cm/s at 20-21 weeks' gestation and continued to trend downward for the remainder of pregnancy, reaching a nadir of 34.50 ± 15.08 cm/s at 36-37 weeks' gestation. A statistically significant correlation was noted between SA-PI and UtA-PI (r = 0.5633; P < 0.001). Multilevel regression models with natural cubic splines were used to create reference ranges of SA-PSV and SA-PI for given gestational ages. CONCLUSION From early gestation, we have demonstrated the ability to image and quantify SA blood flow in normal pregnancy, and have developed reference ranges for use at various gestational ages throughout pregnancy. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- R Horgan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA, USA
| | - E Sinkovskaya
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA, USA
| | - G Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, USA
| | - E Kalafat
- Department of Obstetrics and Gynecology, Koc University School of Medicine, Istanbul, Turkey
| | - M M Rice
- George Washington University Biostatistics Center, Milken Institute School of Public Health, Washington, DC, USA
| | - A Heeze
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA, USA
| | - A Abuhamad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA, USA
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22
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Nehme L, Huang JC, Abuhamad A, Saade G, Kawakita T. Cost-effectiveness of history-indicated cerclage vs cervical length assessment for prevention of preterm birth. Am J Obstet Gynecol 2023; 229:674.e1-674.e9. [PMID: 37352907 DOI: 10.1016/j.ajog.2023.06.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 06/16/2023] [Accepted: 06/16/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND Preterm birth is one of the major causes of neonatal morbidity and mortality. Preterm delivery is a large burden to our health care system, and a history of preterm birth is one of the most common risk factors for subsequent preterm birth. OBJECTIVE We sought to examine the cost-effectiveness of the history-indicated cerclage strategy compared with the transvaginal ultrasound cervical length assessment strategy in individuals with a history of preterm birth. STUDY DESIGN We developed a decision analysis model to compare history-indicated cerclage and cervical length assessment. The primary outcome was the net monetary benefit from a maternal and neonatal perspective of both strategies, defined as the value of an intervention with a known willingness to pay threshold for a unit of benefit. The time horizon was set to be a lifetime. Costs (in 2022 USD) included those for the cerclage, serial transvaginal ultrasounds, maternal care for admission, neonatal care, and severe disability. Probabilities, utilities, and costs were derived from the literature. A cost-effectiveness threshold was set at $100,000 per QALY (quality-adjusted life year). We first conducted 1-way sensitivity analyses with associated variables as sensitivity analyses. We then performed a probabilistic sensitivity analysis using Monte Carlo simulation with 1000 trials to test the robustness of the results in the setting of simultaneous changes in probabilities, costs, and utilities. RESULTS In our base-case analysis, the history-indicated cerclage strategy compared to transvaginal ultrasound cervical length assessment was associated with more cost ($85,038 vs $70,155), with slightly less effectiveness from the maternal perspective (26.74 QALY vs 26.78 QALY) and from the neonatal perspective (28.91 QALY vs 29.06 QALY), and with less maternal and neonatal net monetary benefit. Therefore, the history-indicated cerclage strategy was dominated. With the 1000 trials of Monte Carlo simulation, transvaginal ultrasound cervical length assessment was the preferred strategy 84% and 88% of the time from the maternal and neonatal perspectives, respectively. CONCLUSION The history-indicated cerclage strategy was more expensive and slightly less effective than the transvaginal ultrasound cervical length assessment strategy with a lower net monetary benefit.
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Affiliation(s)
- Lea Nehme
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Jim C Huang
- Department of Business Management, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA.
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23
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Pecker LH, Boghossian NS, Saade G. US Trends in Maternal Mortality by Racial and Ethnic Group. JAMA 2023; 330:1799. [PMID: 37962661 DOI: 10.1001/jama.2023.17544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Affiliation(s)
- Lydia H Pecker
- Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Nansi S Boghossian
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Nehme L, Horgan R, Waller J, Kumar P, Barake C, Huang JC, Saade G, Kawakita T. Economic Analysis of Induction versus Elective Cesarean in Term Nulliparas with Supermorbid Obesity. Am J Perinatol 2023. [PMID: 37949098 DOI: 10.1055/s-0043-1776352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
OBJECTIVE We sought to evaluate the economic benefit of the induction of labor compared with elective cesarean delivery in individuals with supermorbid obesity (body mass index 60 kg/m2 or greater) at term. STUDY DESIGN We developed an economic analysis model to compare induction of labor with elective cesarean delivery in nulliparous individuals with supermorbid obesity at term. The primary outcome was the total cost per strategy from a health system perspective with elective cesarean delivery as a reference group. Pregnancy outcomes for the index and subsequent pregnancies were considered. When available, probabilities of pregnancy outcomes were extracted from our institutions. Rare pregnancy outcomes, relative risks, and costs were derived from the literature. All costs in this analysis were inflated to 2022 USD (U.S. dollar). To determine the robustness of the decision model, we conducted one-way sensitivity analyses by changing point estimates of variables. We then performed a probabilistic sensitivity analysis using Monte Carlo simulation repeating 1,000 times to test the robustness of the results in the setting of simultaneous changes in probabilities, relative risks, and costs. RESULTS In the base-case analysis, assuming that 72.7% of nulliparous individuals undergoing induction of labor would have a cesarean delivery, induction of labor would cost $41,084 compared with $40,742 for elective cesarean delivery, resulting in a higher cost of $342 per nulliparous individuals with supermorbid obesity. In a sensitivity analysis, we found that induction of labor compared with elective cesarean is less economical if the probability of cesarean delivery after induction of labor exceeds 71%. Monte Carlo simulation suggests that elective cesarean delivery was the preferred cost-beneficial strategy with a frequency of 53.5%. CONCLUSION Among our patient population, induction of labor was less economical compared with elective cesarean delivery at term for nulliparous individuals with supermorbid obesity. KEY POINTS · The prevalence of obesity in the United States continues to rise.. · Morbid obesity compared with normal weight is associated with increased risks of adverse pregnancy outcomes.. · Induction of labor was less economical compared with elective cesarean delivery at term for nulliparous individuals..
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Affiliation(s)
- Lea Nehme
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Rebecca Horgan
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Jerri Waller
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Priyanka Kumar
- Department of Obstetrics and Gynecology, University of Virginia, Charlottesville, Virginia
| | - Carole Barake
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Jim C Huang
- Department of Business Management, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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25
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Venkatesh KK, Yee LM, Johnson J, Wu J, McNeil B, Mercer B, Simhan H, Reddy UM, Silver RM, Parry S, Saade G, Chung J, Wapner R, Lynch CD, Grobman WA. Neighborhood Socioeconomic Disadvantage and Abnormal Birth Weight. Obstet Gynecol 2023; 142:1199-1207. [PMID: 37769319 DOI: 10.1097/aog.0000000000005384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 06/29/2023] [Indexed: 09/30/2023]
Abstract
OBJECTIVE To examine whether exposure to community or neighborhood socioeconomic disadvantage as measured by the ADI (Area Deprivation Index) is associated with risk of abnormal birth weight among nulliparous individuals with singleton gestations. METHODS This was a secondary analysis from the prospective cohort NuMoM2b study (Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be). Participant addresses at cohort enrollment between 6 and 13 weeks of gestation were geocoded at the Census tract level and linked to the 2015 ADI. The ADI, which incorporates the domains of income, education, employment, and housing quality into a composite national ranking of neighborhood socioeconomic disadvantage, was categorized by quartiles (quartile 1, least disadvantaged, reference; quartile 4, most disadvantaged). Outcomes were large for gestational age (LGA; birth weight at or above the 90th percentile) and small for gestational age (SGA; birth weight below the 10th percentile) compared with appropriate for gestational age (AGA; birth weight 10th-90th percentile) as determined with the 2017 U.S. natality reference data, standardized for fetal sex. Multinomial logistic regression models were adjusted for potential confounding variables. RESULTS Of 8,983 assessed deliveries in the analytic population, 12.7% (n=1,143) were SGA, 8.2% (n=738) were LGA, and 79.1% (n=7,102) were AGA. Pregnant individuals living in the highest ADI quartile (quartile 4, 17.8%) had an increased odds of delivering an SGA neonate compared with those in the lowest referent quartile (quartile 1, 12.4%) (adjusted odds ratio [aOR] 1.32, 95% CI 1.09-1.55). Pregnant individuals living in higher ADI quartiles (quartile 2, 10.3%; quartile 3, 10.7%; quartile 4, 9.2%) had an increased odds of delivering an LGA neonate compared with those in the lowest referent quartile (quartile 1, 8.2%) (aOR: quartile 2, 1.40, 95% CI 1.19-1.61; quartile 3, 1.35, 95% CI 1.09-1.61; quartile 4, 1.47, 95% CI 1.20-1.74). CONCLUSION Neonates of nulliparous pregnant individuals living in U.S. neighborhoods with higher area deprivation were more likely to have abnormal birth weights at both extremes.
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Affiliation(s)
- Kartik K Venkatesh
- Departments of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, Northwestern University, Chicago, Illinois, Indiana University, Indianapolis, Indiana, Case Western Reserve University, Cleveland, Ohio, University of Pittsburgh, Pittsburgh, Pennsylvania, Columbia University, New York, New York, University of Utah, Salt Lake City, Utah, University of Pennsylvania, Philadelphia, Pennsylvania, University of Texas Medical Branch, Galveston, Texas, and University of California, Irvine, School of Medicine, Orange, California; and RTI International, Durham, North Carolina
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26
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Bank TC, Grasch JL, Chung J, Mercer BM, McNeil RB, Parry S, Saade G, Shanks A, Silver RM, Simhan H, Yee LM, Reddy U, Grobman WA, Frey HA. Sodium intake and the development of hypertensive disorders of pregnancy. Am J Obstet Gynecol MFM 2023; 5:101166. [PMID: 37741626 DOI: 10.1016/j.ajogmf.2023.101166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/10/2023] [Accepted: 09/19/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND In nonpregnant populations, sodium intake has been associated with the development of chronic hypertension, and sodium restriction has been identified as a strategy to reduce blood pressure. Data regarding the relationship between sodium intake and the development of hypertensive disorders of pregnancy are limited and conflicting. OBJECTIVE This study aimed to assess the association between daily periconceptional sodium intake and the risk of hypertensive disorders of pregnancy. STUDY DESIGN This was a secondary analysis of the prospective Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be study. Individuals with nonanomalous, singleton pregnancies who completed food frequency questionnaires with recorded sodium intake in the 3 months before pregnancy were included in the analysis. Individuals whose pregnancies did not progress beyond 20 weeks of gestation were excluded from the analysis. Sodium intake was categorized as low (<2 g per day), medium (2 to <3 g per day), or high (≥3 g per day), based on thresholds used in the nonpregnant population. The primary outcome was the development of a new-onset hypertensive disorder of pregnancy, including gestational hypertension; preeclampsia; hemolysis, elevated liver enzymes, and low platelet count syndrome; superimposed preeclampsia; or eclampsia. Bivariable analyses were performed using Kruskal-Wallis and chi-square tests. Poisson regression was used to estimate adjusted incidence risk ratios with 95% confidence intervals after controlling for potentially confounding factors. RESULTS Among 7458 individuals included in this analysis, 2336 (31%) reported low sodium intake, 2792 (37%) reported medium sodium intake, and 2330 (31%) reported high sodium intake. Individuals with high sodium intake were more likely to have chronic hypertension, to use tobacco, and to be living with obesity. The risk of developing a hypertensive disorder of pregnancy was similar among groups (medium vs low adjusted incidence risk ratio: 1.10 [95% confidence interval, 0.94-1.28]; high vs low adjusted incidence risk ratio: 1.17 [95% confidence interval, 1.00-1.37]). There was no difference in neonatal outcomes by sodium intake, including preterm birth, small-for-gestational-age neonate, and admission to the neonatal intensive care unit. CONCLUSION Sodium intake was not associated with the risk of developing a hypertensive disorder of pregnancy. This lack of association contrasts with that between sodium intake and hypertension in the nonpregnant state and may reflect differences in the pathophysiology underlying pregnancy- vs non-pregnancy-related hypertensive disorders.
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Affiliation(s)
- Tracy Caroline Bank
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH (Drs Bank, Grasch, Grobman, and Frey).
| | - Jennifer L Grasch
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH (Drs Bank, Grasch, Grobman, and Frey)
| | - Judith Chung
- Department of Obstetrics and Gynecology, University of California, Irvine, Irvine, CA (Dr Chung)
| | - Brian M Mercer
- Department of Obstetrics and Gynecology, The MetroHealth System, Case Western Reserve University, Cleveland, OH (Dr Mercer)
| | | | - Samuel Parry
- Department of Obstetrics and Gynecology, Penn Medicine, Philadelphia, PA (Dr Parry)
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA (Dr Saade)
| | - Anthony Shanks
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN (Dr Shanks)
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT (Dr Silver)
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, PA (Dr Simhan)
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL (Dr Yee)
| | - Uma Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY (Dr Reddy)
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH (Drs Bank, Grasch, Grobman, and Frey)
| | - Heather A Frey
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, OH (Drs Bank, Grasch, Grobman, and Frey)
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27
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Horgan R, Abuhamad A, Saade G. Randomized controlled trials to assess optimal aspirin dose are warranted. Am J Obstet Gynecol 2023; 229:575. [PMID: 37336256 DOI: 10.1016/j.ajog.2023.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/13/2023] [Indexed: 06/21/2023]
Affiliation(s)
- Rebecca Horgan
- Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA 23507.
| | - Alfred Abuhamad
- Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA 23507
| | - George Saade
- Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA 23507
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Fishel Bartal M, Saade G, Tita AT, Sibai BM. Emerging concepts since the Chronic Hypertension and Pregnancy trial. Am J Obstet Gynecol 2023; 229:516-521. [PMID: 37263400 DOI: 10.1016/j.ajog.2023.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/20/2023] [Accepted: 05/24/2023] [Indexed: 06/03/2023]
Abstract
The recent publication of the Chronic Hypertension and Pregnancy (CHAP) trial has already changed the management of pregnant people with mild chronic hypertension. However, similar to any new intervention or change in management, we have encountered confusion regarding the management and implementation of the "Treatment for mild chronic hypertension during pregnancy" trial findings. In this clinical opinion, we addressed the aspects relating to the implementation that cannot be gleaned from the manuscript but were part of the trial conduct. Furthermore, we discussed several clinical questions that may affect the management of a patient with chronic hypertension following the "Treatment for mild chronic hypertension during pregnancy" trial and provided suggestions based on our experience and opinion.
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Affiliation(s)
- Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX; Department of Obstetrics and Gynecology, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Alan T Tita
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Alabama at Birmingham, Birmingham, AL
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
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29
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Bank TC, Yee LM, Lynch C, Wu J, Johnson J, McNeil R, Mercer B, Simhan H, Reddy U, Silver RM, Parry S, Saade G, Chung J, Wapner R, Grobman WA, Venkatesh KK. Group B streptococcus colonization in pregnancy and neighborhood socioeconomic disadvantage. Am J Obstet Gynecol 2023; 229:564-566.e7. [PMID: 37487854 DOI: 10.1016/j.ajog.2023.07.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 07/26/2023]
Affiliation(s)
- T Caroline Bank
- Department of Obstetrics and Gynecology, The Ohio State University, 395 W. 12 Ave., Floor 5, Columbus, OH 43210.
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL
| | - Courtney Lynch
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - Jiqiang Wu
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - Jasmine Johnson
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN
| | | | - Brian Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University, Cleveland, OH
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, PA
| | - Uma Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical Center, Norfolk, VA
| | - Judith Chung
- Department of Obstetrics and Gynecology, School of Medicine, University of California, Irvine, Orange, CA
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - Kartik K Venkatesh
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
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30
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Meislin R, Bose S, Huang X, Wharton R, Ponce J, Simhan H, Haas D, Saade G, Silver R, Chung J, Mercer BM, Grobman WA, Khan SS, Bianco A. Association between asthma and hypertensive disorders of pregnancy: a secondary analysis of the Nulliparous Pregnancy Outcomes Study: monitoring mothers-to-be (nuMoM2b) prospective cohort study. Am J Obstet Gynecol MFM 2023; 5:101147. [PMID: 37660759 DOI: 10.1016/j.ajogmf.2023.101147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/05/2023]
Affiliation(s)
- Rachel Meislin
- Division of Maternal-Fetal Medicine, Departments of Obstetrics and Gynecology and Reproductive Sciences, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sonali Bose
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine and Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Xiaoning Huang
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | - Jana Ponce
- College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE
| | - Hyagriv Simhan
- University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - David Haas
- Indiana University School of Medicine, Indianapolis, IN
| | - George Saade
- The University of Texas Medical Branch, Galveston, TX
| | - Robert Silver
- University of Utah Health Sciences Center, Salt Lake City, UT
| | - Judith Chung
- University of California, Irvine, School of Medicine, Orange, CA
| | - Brian M Mercer
- MetroHealth, Case Western Reserve University School of Medicine, Cleveland, OH
| | | | - Sadiya S Khan
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Angela Bianco
- Icahn School of Medicine at Mount Sinai, New York, NY.
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31
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Horgan R, Hage Diab Y, Waller J, Abuhamad A, Saade G. Low-dose aspirin therapy for the prevention of preeclampsia: time to reconsider our recommendations? Am J Obstet Gynecol 2023; 229:410-418. [PMID: 37120049 DOI: 10.1016/j.ajog.2023.04.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/01/2023]
Abstract
The American College of Obstetricians and Gynecologists recommends initiation of 81 mg of aspirin daily for women at risk of preeclampsia between 12 and 28 weeks' gestation, optimally before 16 weeks, with continuation until delivery. The World Health Organization recommends that 75 mg of aspirin should be initiated before 20 weeks of gestation for women at high risk of preeclampsia. Both the Royal College of Obstetricians and Gynaecologists and the National Institute of Health and Care Excellence quality statement on "Antenatal Assessment of Pre-eclampsia Risk" request that healthcare providers prescribe low-dose aspirin to pregnant women at increased risk of preeclampsia daily from 12 weeks of gestation. The Royal College of Obstetricians and Gynaecologists recommends 150 mg of aspirin daily, and the National Institute of Health and Care Excellence guidelines suggest risk stratification with a dosage of 75 mg for those at moderate risk of preeclampsia and 150 mg for those at high risk of preeclampsia. The International Federation of Gynecology and Obstetrics initiative on preeclampsia recommends 150 mg of aspirin to be initiated at 11 to 14+6 week's gestation and also proposes that 2 tablets of 81 mg is an acceptable alternative. Review of the available evidence suggests that both the dosage and timing of aspirin initiation is key to its effectiveness at reducing the risk of preeclampsia. Doses of >100 mg of aspirin daily initiated before 16 weeks' gestation seem to be most effective at reducing the risk of preeclampsia and thus dosages recommended by most major societies and organizations may not be effective. Randomized control trials examining 81 mg vs 162 mg of aspirin daily for the prevention of preeclampsia are required to assess the safety and efficacy of aspirin dosages available in the United States.
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Affiliation(s)
- Rebecca Horgan
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, VA.
| | - Yara Hage Diab
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Jerri Waller
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - Alfred Abuhamad
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, VA
| | - George Saade
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX
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Manuck TA, Gyamfi-Bannerman C, Saade G. What now? A critical evaluation of over 20 years of clinical and research experience with 17-alpha hydroxyprogesterone caproate for recurrent preterm birth prevention. Am J Obstet Gynecol MFM 2023; 5:101108. [PMID: 37527737 PMCID: PMC10591827 DOI: 10.1016/j.ajogmf.2023.101108] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/08/2023] [Accepted: 07/14/2023] [Indexed: 08/03/2023]
Abstract
Spontaneous preterm birth is multifactorial, and underlying etiologies remain incompletely understood. Supplementation with progestogens, including 17-alpha hydroxyprogesterone caproate has been a mainstay of prematurity prevention strategies in the United States in the last 2 decades. Following a recent negative confirmatory trial, 17-alpha hydroxyprogesterone caproate was withdrawn from the US market and is currently available only through clinical research studies. This expert review summarized clinical and research data regarding the use of 17-alpha hydroxyprogesterone caproate in the United States from 2003 to 2023 for recurrent prematurity prevention. In 17-alpha hydroxyprogesterone caproate. The history of the use, mechanisms of action, clinical trial results, and efficacy by clinical and biologic criteria of 17-alpha hydroxyprogesterone caproate are presented. We report that disparate findings and conclusions between similarly designed rigorous studies may reflect differences in a priori risk and population incidence and extreme care should be taken in interpreting the studies and making decisions regarding efficacy of 17-alpha hydroxyprogesterone caproate for the prevention of preterm birth. The likelihood of improved obstetrical outcomes after receiving 17-alpha hydroxyprogesterone caproate may vary by clinical factors (eg, body mass index), plasma drug concentrations, and genetic factors, although the identification of individuals most likely to benefit remains imperfect. It is crucial for the medical community to recognize the importance of preserving the decades-long efforts invested in preventing recurrent preterm birth in the United States. Moreover, it is important that we thoroughly and thoughtfully evaluate 17-alpha hydroxyprogesterone caproate as a promising contender for future well-executed prematurity studies.
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Affiliation(s)
- Tracy A Manuck
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC (Dr Manuck); Institute for Environmental Health Solutions, Gillings School of Global Public Health, Chapel Hill, NC (Dr Manuck).
| | - Cynthia Gyamfi-Bannerman
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, San Diego, CA (Dr Gyamfi-Bannerman)
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, VA (Dr Saade)
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Berghella V, Aviram A, Chescheir N, de Costa C, Dicker P, Goggins A, Gupta JK, D'Hooghe TM, Odibo AO, Papageorghiou A, Saade G, Geary M. Improving trustworthiness in research in women's health: A collective effort by OBGYN Editors. BJOG 2023; 130:1293-1297. [PMID: 37496153 DOI: 10.1111/1471-0528.17588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Affiliation(s)
- Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Amir Aviram
- Dan Women and Babies Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Nancy Chescheir
- Department of Obstetrics & Gynecology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Caroline de Costa
- The Cairns Institute, James Cook University, Cairns, Queensland, Australia
| | - Patrick Dicker
- Department of Public Health & Epidemiology, RCSI, Dublin, Ireland
| | - Amy Goggins
- International Federation of Gynecology & Obstetrics, London, UK
| | - Janesh K Gupta
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Thomas M D'Hooghe
- Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Leuven, Belgium
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
- Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | | | | | - George Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas, USA
| | - Michael Geary
- Department of Obstetrics and Gynaecology, The Rotunda Hospital, Dublin, Ireland
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Sadeghi M, Jamalian M, Mehrabani-Zeinabad K, Turk-Adawi K, Kopec J, AlMahmeed W, Abdul Rahim HF, Farhan HA, Anwar W, Manla Y, Fadhil I, Lui M, Roohafza H, Islam SMS, Sulaiman K, Bazargani N, Saade G, Hassen N, Alandejani A, Abdin A, Bokhari S, Roth GA, Johnson C, Stark B, Sarrafzadegan N, Mokdad AH. The burden of ischemic heart disease and the epidemiologic transition in the Eastern Mediterranean Region: 1990-2019. PLoS One 2023; 18:e0290286. [PMID: 37669274 PMCID: PMC10479892 DOI: 10.1371/journal.pone.0290286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 08/05/2023] [Indexed: 09/07/2023] Open
Abstract
It has been estimated that in the next decade, IHD prevalence, DALYs and deaths will increase more significantly in EMR than in any other region of the world. This study aims to provide a comprehensive description of the trends in the burden of ischemic heart disease (IHD) across the countries of the Eastern Mediterranean Region (EMR) from 1990 to 2019. Data on IHD prevalence, disability-adjusted life years (DALYs), mortality, DALYs attributable to risk factors, healthcare access and quality index (HAQ), and universal health coverage (UHC) were extracted from the Global Burden of Disease (GBD) database for EMR countries. The data were stratified based on the social demographic index (SDI). Information on cardiac rehabilitation was obtained from publications by the International Council of Cardiovascular Prevention and Rehabilitation (ICCPR), and additional country-specific data were obtained through advanced search methods. Age standardization was performed using the direct method, applying the estimated age structure of the global population from 2019. Uncertainty intervals were calculated through 1000 iterations, and the 2.5th and 97.5th percentiles were derived from these calculations. The age-standardized prevalence of IHD in the EMR increased from 5.0% to 5.5% between 1990 and 2019, while it decreased at the global level. In the EMR, the age-standardized rates of IHD mortality and DALYs decreased by 11.4% and 15.4%, respectively, during the study period, although both rates remained higher than the global rates. The burden of IHD was found to be higher in males compared to females. Bahrain exhibited the highest decrease in age-standardized prevalence (-3.7%), mortality (-65.0%), and DALYs (-69.1%) rates among the EMR countries. Conversely, Oman experienced the highest increase in prevalence (14.5%), while Pakistan had the greatest increase in mortality (30.0%) and DALYs (32.0%) rates. The top three risk factors contributing to IHD DALYs in the EMR in 2019 were high systolic blood pressure, high low-density lipoprotein cholesterol, and particulate matter pollution. The trend analysis over the 29-year period (1990-2019) revealed that high fasting plasma glucose (64.0%) and high body mass index (23.4%) exhibited increasing trends as attributed risk factors for IHD DALYs in the EMR. Our findings indicate an increasing trend in the prevalence of IHD and a decrease in mortality and DALYs in the EMR. These results emphasize the need for well-planned prevention and treatment strategies to address the risk factors associated with IHD. It is crucial for the countries in this region to prioritize the development and implementation of programs focused on health promotion, education, prevention, and medical care.
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Affiliation(s)
- Masoumeh Sadeghi
- Cardiovascular Research Institute, Cardiac Rehabilitation Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marjan Jamalian
- Cardiovascular Research Institute, Hypertension Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Kamran Mehrabani-Zeinabad
- Cardiovascular Research Institute, Pediatric Cardiovascular Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Karam Turk-Adawi
- Department of Public Health, QU-Health, Qatar University, Doha, Qatar
| | - Jacek Kopec
- School of Population & Public Health, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Wael AlMahmeed
- Heart and Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Hanan F. Abdul Rahim
- Department of Public Health, College of Health Sciences, QU Health, Qatar University, Doha, Qatar
| | - Hasan Ali Farhan
- Scientific Council of Cardiology, Iraqi Board for Medical Specializations. Baghdad Heart Center, Baghdad, Iraq
| | - Wagida Anwar
- Faculty of Medicine, Community Medicine Department, Ain Shams University, Egypt and Armed Forces College of Medicine (AFCM), Cairo, Egypt
| | - Yosef Manla
- Heart and Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Faculty of Medicine, Aleppo University, Aleppo, Syria
| | | | - Michelle Lui
- School of Population & Public Health, University of British Columbia, Vancouver, Canada
| | - Hamidreza Roohafza
- Cardiovascular Research Institute, Interventional Cardiology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | | | | - George Saade
- Department of Cardiology, Bellevue Medical Center, Beirut, Lebanon
| | - Nejat Hassen
- School of Population & Public Health, University of British Columbia, Vancouver, Canada
- Arthritis Research Canada, Vancouver, Canada
| | - Amani Alandejani
- School of Population & Public Health, University of British Columbia, Vancouver, Canada
| | - Amr Abdin
- Syrian Cardiovascular Association, Damascus, Syria
| | - Saira Bokhari
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Gregory A. Roth
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, United States of America
- Department of Health Metrics Sciences, University of Washington, Seattle, United States of America
| | - Catherine Johnson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, United States of America
| | - Benjamin Stark
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, United States of America
| | - Nizal Sarrafzadegan
- School of Population & Public Health, University of British Columbia, Vancouver, Canada
- Cardiovascular Research Institute, Isfahan Cardiovascular Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali H. Mokdad
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, United States of America
- Department of Health Metrics Sciences, University of Washington, Seattle, United States of America
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Rosen EM, Stevens DR, McNell EE, Wood ME, Engel SM, Keil AP, Calafat AM, Botelho JC, Sinkovskaya E, Przybylska A, Saade G, Abuhamad A, Ferguson KK. Variability and Longitudinal Trajectories of Phthalate and Replacement Biomarkers across Pregnancy in the Human Placenta and Phthalates Study. Environ Sci Technol 2023; 57:13036-13046. [PMID: 37607343 PMCID: PMC10513743 DOI: 10.1021/acs.est.3c04043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Human exposure to phthalates is widespread, but assessment of variability across pregnancy has been hampered by short half-lives of phthalate biomarkers and a few repeated measures in prior studies. We aimed to characterize the variability and longitudinal profiles of phthalate and replacement biomarkers across pregnancy. Within the Human Placenta and Phthalates Study, 303 pregnant women provided urine samples at up to 8 visits across gestation. Concentrations of 14 metabolites of phthalates and 4 metabolites of replacements were quantified in each sample, and subject-specific averages within each trimester were calculated. We examined variability in individual biomarker concentrations across the 8 visits, within trimesters, and across trimester-specific averages using intraclass correlation coefficients (ICCs). To explore longitudinal exposure biomarker profiles, we applied group-based trajectory modeling to trimester-specific averages over pregnancy. Pooling multiple visits into trimester-specific averages improved the ICCs for all biomarkers. Most biomarkers generally showed stable concentrations across gestation, i.e., high-, medium-, and low-concentration profiles, with small proportions of participants falling into the "high"-exposure groups. Variability over pregnancy is likely attributable to random fluctuations around a baseline exposure rather than true changes in concentrations over time.
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Affiliation(s)
- Emma M. Rosen
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, North Carolina 27709, USA
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - Danielle R. Stevens
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, North Carolina 27709, USA
| | - Erin E. McNell
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, North Carolina 27709, USA
- Curriculum in Toxicology and Environmental Medicine, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - Mollie E. Wood
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - Stephanie M. Engel
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - Alexander P. Keil
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland 20892, USA
| | - Antonia M Calafat
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
| | - Julianne Cook Botelho
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA
| | - Elena Sinkovskaya
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, Virginia 23507, USA
| | - Ann Przybylska
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, Virginia 23507, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, Virginia 23507, USA
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas 77555, USA
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, Virginia 23507, USA
| | - Kelly K. Ferguson
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, North Carolina 27709, USA
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Berghella V, Aviram A, Chescheir N, de Costa C, Dicker P, Goggins A, Gupta JK, D'Hooghe TM, Odibo AO, Papageorghiou A, Saade G, Geary M. Improving trustworthiness in research in Women's Health: A collective effort by OBGYN Editors. Am J Obstet Gynecol MFM 2023; 5:101085. [PMID: 37516647 DOI: 10.1016/j.ajogmf.2023.101085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
Affiliation(s)
- Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
| | - Amir Aviram
- Dan Women and Babies Program, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Nancy Chescheir
- Department of Obstetrics & Gynecology, University of North Carolina, USA
| | - Caroline de Costa
- The Cairns Institute, James Cook University, Cairns, Queensland, Australia
| | - Patrick Dicker
- Department of Public Health & Epidemiology, RCSI, Dublin, Ireland
| | - Amy Goggins
- International Federation of Gynecology & Obstetrics, London, UK
| | | | - Thomas M D'Hooghe
- Research Group Reproductive Medicine, Department of Development and Regeneration, Organ Systems, Group Biomedical Sciences, KU Leuven (University of Leuven), Belgium; Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA; Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | | | | | - George Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, USA
| | - Michael Geary
- Department of Obstetrics and Gynaecology, The Rotunda Hospital, Dublin, Ireland
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Ehrenthal DB, McNeil RB, Crenshaw EG, Bairey Merz CN, Grobman WA, Parker CB, Greenland P, Pemberton VL, Zee PC, Scifres CM, Polito L, Saade G. Adverse Pregnancy Outcomes and Future Metabolic Syndrome. J Womens Health (Larchmt) 2023; 32:932-941. [PMID: 37262199 PMCID: PMC10510681 DOI: 10.1089/jwh.2023.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
Background: Metabolic syndrome (MetS) is associated with a history of gestational diabetes (GDM), hypertensive disorders of pregnancy (HDP), and preterm birth (PTB), but it is unclear whether this association is due to the pregnancy complication(s) or prepregnancy/early pregnancy confounders. The study examines the association of GDM, HDP, and PTB with MetS 2-7 years later, independent of early pregnancy factors. Materials and Methods: Large, diverse cohort of nulliparous pregnant people with singleton gestations enrolled during their first trimester and who attended a follow-up study visit 2-7 years after delivery. The longitudinal cohort was recruited from eight medical centers across the United States. Using standardized protocols, anthropometry, biospecimens, and surveys were collected at study visits and pregnancy outcomes were abstracted from medical records. We estimated the relative risk of prevalent MetS at the follow-up study visit for participants with GDM, HDP, or PTB (vs. no complications), adjusting for early pregnancy age, body mass index, self-reported race/ethnicity, insurance type, and smoking status. Results: Of 4,402 participants, 738 (16.8%) had MetS at follow-up: 13.1% (441/3,365) among those with no complications, and 27.9% (290/1,002) among those with complications. MetS occurred in 39.0% of GDM (73/187, adjusted relative risk [aRR] = 1.75; 95% confidence interval [CI] 1.42-2.16); 29.2% of HDP (176/603, aRR = 1.49; 95% CI 1.27-1.75); and 29.7% of PTB (113/380, aRR = 1.78; 95% CI 1.49-2.12). Those who had both HDP and PTB (n = 113) had an aRR = 1.95 (95% CI 1.50-2.54). Conclusions: People whose pregnancies were complicated by GDM, HDP, or PTB are at a higher risk of MetS within 2-7 years after delivery, independent of early pregnancy risk factors. The highest MetS risk follows pregnancies complicated by both HDP and PTB.
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Affiliation(s)
- Deborah B. Ehrenthal
- Social Science Research Institute and Department of Biobehavioral Health, The Pennsylvania State University, University Park, Pennsylvania, USA
| | | | - Emma G. Crenshaw
- RTI International, Research Triangle Park, North Carolina, USA
- Department of Biostatistics, Harvard University, Boston, Massachusetts, USA
| | - C. Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Los Angeles, California, USA
| | - William A. Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, USA
| | | | - Philip Greenland
- Department of Cardiology and Preventive Medicine, Northwestern University, Chicago, Illinois, USA
| | | | - Phyllis C. Zee
- Department of Cardiology and Preventive Medicine, Northwestern University, Chicago, Illinois, USA
| | - Christina M. Scifres
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, Indiana, USA
| | - LuAnn Polito
- Department of Obstetrics and Gynecology, Case Western Reserve University/MetroHealth, Cleveland, Ohio, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
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Venkatesh KK, Walker DM, Yee LM, Wu J, Garner J, McNeil B, Haas DM, Mercer B, Reddy UM, Silver R, Wapner R, Saade G, Parry S, Simhan H, Lindsay K, Grobman WA. Association of Living in a Food Desert and Poor Periconceptional Diet Quality in a Cohort of Nulliparous Pregnant Individuals. J Nutr 2023; 153:2432-2441. [PMID: 37364682 PMCID: PMC10447609 DOI: 10.1016/j.tjnut.2023.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/15/2023] [Accepted: 06/22/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND A poor diet can result from adverse social determinants of health and increases the risk of adverse pregnancy outcomes. OBJECTIVE We aimed to assess, using data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be prospective cohort, whether nulliparous pregnant individuals who lived in a food desert were more likely to experience poorer periconceptional diet quality compared with those who did not live in a food desert. METHODS The exposure was living in a food desert based on a spatial overview of food access indicators by income and supermarket access per the Food Access Research Atlas. The outcome was periconceptional diet quality per the Healthy Eating Index (HEI)-2010, analyzed by quartile (Q) from the highest or best (Q4, reference) to the lowest or worst dietary quality (Q1); and secondarily, nonadherence (yes or no) to 12 key aspects of dietary quality. RESULTS Among 7,956 assessed individuals, 24.9% lived in a food desert. The mean HEI-2010 score was 61.1 of 100 (SD: 12.5). Poorer periconceptional dietary quality was more common among those who lived in a food desert compared with those who did not live in a food desert (Q4: 19.8%, Q3: 23.6%, Q2: 26.5%, and Q1: 30.0% vs. Q4: 26.8%, Q3: 25.8%, Q2: 24.5%, and Q1: 22.9%; overall P < 0.001). Individuals living in a food desert were more likely to report a diet in lower quartiles of the HEI-2010 (i.e., poorer dietary quality) (aOR: 1.34 per quartile; 95% CI: 1.21, 1.49). They were more likely to be nonadherent to recommended standards for 5 adequacy components of the HEI-2010, including fruit, total vegetables, greens and beans, seafood and plant proteins, and fatty acids, and less likely to report excess intake of empty calories. CONCLUSIONS Nulliparous pregnant individuals living in a food desert were more likely to experience poorer periconceptional diet quality compared with those who did not live in a food desert.
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Affiliation(s)
- Kartik K Venkatesh
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, United States.
| | - Daniel M Walker
- Department of Family and Community Medicine, The Ohio State University, Columbus, OH, United States
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL, United States
| | - Jiqiang Wu
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, United States
| | - Jennifer Garner
- John Glenn College of Public Affairs, The Ohio State University, Columbus, OH, United States
| | | | - David M Haas
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN, United States
| | - Brian Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University, Cleveland, OH, United States
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, United States
| | - Robert Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT, United States
| | - Ronald Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, United States
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, United States
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA, United States
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsbugh, PA, United States
| | - Karen Lindsay
- UCI Susan Samueli Integrative Health Institute, Susan & Henry Samueli College of Health Sciences, University of California, Irvine, CA, United States; Department of Pediatrics, Division of Endocrinology, University of California, Irvine; School of Medicine, Orange, CA, United States
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, United States
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Stevens DR, Rosen EM, Van Wickle K, McNell EE, Bommarito PA, Calafat AM, Botelho JC, Sinkovskaya E, Przybylska A, Saade G, Abuhamad A, Ferguson KK. Early pregnancy phthalates and replacements in relation to fetal growth: The human placenta and phthalates study. Environ Res 2023; 229:115975. [PMID: 37094650 PMCID: PMC10201455 DOI: 10.1016/j.envres.2023.115975] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/14/2023] [Accepted: 04/21/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Pregnant persons are exposed ubiquitously to phthalates and increasingly to chemicals introduced to replace phthalates. In early pregnancy, exposure to these chemicals may disrupt fetal formation and development, manifesting adverse fetal growth. Previous studies examining the consequences of early pregnancy exposure relied on single spot urine measures and did not investigate replacement chemicals. OBJECTIVE Characterize associations between urinary phthalate and replacement biomarkers in early pregnancy and fetal growth outcomes. METHODS Analyses were conducted among 254 pregnancies in the Human Placenta and Phthalates Study, a prospective cohort with recruitment 2017-2020. Exposures were geometric mean concentrations of phthalate and replacement biomarkers quantified in two spot urine samples collected around 12- and 14-weeks of gestation. Outcomes were fetal ultrasound biometry (head and abdominal circumferences, femur length, estimated fetal weight) collected in each trimester and converted to z-scores. Adjusted linear mixed effects (single-pollutant) and quantile g-computation (mixture) models with participant-specific random effects estimated the difference, on average, in longitudinal fetal growth for a one-interquartile range (IQR) increase in individual (single-pollutant) or all (mixture) early pregnancy phthalate and replacement biomarkers. RESULTS Mono carboxyisononyl phthalate and the sums of metabolites of di-n-butyl, di-iso-butyl, and di-2-ethylhexyl phthalate were inversely associated with fetal head and abdominal circumference z-scores. A one-IQR increase in the phthalate and replacement biomarker mixture was inversely associated with fetal head circumference (β: -0.36 [95% confidence interval: -0.56, -0.15]) and abdominal circumference (-0.31 [-0.49, -0.12]) z-scores. This association was mainly driven by phthalate biomarkers. CONCLUSIONS Urine concentrations of phthalate biomarkers, but not replacement biomarkers, in early pregnancy were associated with reductions in fetal growth. Though the clinical implications of these differences are unclear, reduced fetal growth contributes to excess morbidity and mortality across the lifecourse. Given widespread global exposure to phthalates, findings suggest a substantial population health burden resulting from early pregnancy phthalate exposure.
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Affiliation(s)
- Danielle R Stevens
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | - Emma M Rosen
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA; Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Kimi Van Wickle
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA; Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Erin E McNell
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA; Curriculum in Toxicology and Environmental Medicine, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Paige A Bommarito
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | - Antonia M Calafat
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Julianne C Botelho
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Elena Sinkovskaya
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Ann Przybylska
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, USA
| | - Alfred Abuhamad
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Kelly K Ferguson
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA.
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Battarbee AN, Mele L, Landon MB, Varner MW, Casey BM, Reddy UM, Wapner RJ, Rouse DJ, Thorp JM, Chien EK, Saade G, Peaceman AM, Blackwell SC. Hypertensive Disorders of Pregnancy and Long-Term Maternal Cardiovascular and Metabolic Biomarkers. Am J Perinatol 2023:10.1055/a-2096-0443. [PMID: 37201538 PMCID: PMC10755076 DOI: 10.1055/a-2096-0443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
OBJECTIVE This study aimed to measure the association between hypertensive disorders of pregnancy (HDP) and long-term maternal metabolic and cardiovascular biomarkers. STUDY DESIGN Follow-up study of patients who completed glucose tolerance testing 5 to 10 years after enrollment in a mild gestational diabetes mellitus (GDM) treatment trial or concurrent non-GDM cohort. Maternal serum insulin concentrations and cardiovascular markers VCAM-1, VEGF, CD40L, GDF-15, and ST-2 were measured, and insulinogenic index (IGI, pancreatic β-cell function) and 1/ homeostatic model assessment (insulin resistance) were calculated. Biomarkers were compared by presence of HDP (gestational hypertension or preeclampsia) during pregnancy. Multivariable linear regression estimated the association of HDP with biomarkers, adjusting for GDM, baseline body mass index (BMI), and years since pregnancy. RESULTS Of 642 patients, 66 (10%) had HDP: 42 with gestational hypertension and 24 with preeclampsia. Patients with HDP had higher baseline and follow-up BMI, higher baseline blood pressure, and more chronic hypertension at follow-up. HDP was not associated with metabolic or cardiovascular biomarkers at follow-up. However, when HDP type was evaluated, patients with preeclampsia had lower GDF-15 levels (oxidative stress/cardiac ischemia), compared with patients without HDP (adjusted mean difference: -0.24, 95% confidence interval: -0.44, -0.03). There were no differences between gestational hypertension and no HDP. CONCLUSION In this cohort, metabolic and cardiovascular biomarkers 5 to 10 years after pregnancies did not differ by HDP. Patients with preeclampsia may have less oxidative stress/cardiac ischemia postpartum; however, this may have been observed due to chance alone given multiple comparisons. Longitudinal studies are needed to define the impact of HDP during pregnancy and interventions postpartum. KEY POINTS · Hypertensive disorders of pregnancy were not associated with metabolic dysfunction.. · Cardiovascular dysfunction was not consistently seen after pregnancy hypertension.. · Longitudinal studies with postpartum interventions after preeclampsia are needed..
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Affiliation(s)
- Ashley N Battarbee
- Departments of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lisa Mele
- George Washington University Biostatistics Center, Washington, District of Columbia
| | - Mark B Landon
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Michael W Varner
- Department of Obstetrics and Gynecology, University of Utah Health Sciences Center, Salt Lake City, Utah
| | - Brian M Casey
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Dwight J Rouse
- Department of Obstetrics and Gynecology, Brown University, Providence, Rhode Island
| | - John M Thorp
- Department of Obstetrics and Gynecology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Edward K Chien
- Department of Obstetrics and Gynecology, Case Western Reserve University-MetroHealth Medical Center, Cleveland, Ohio
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Alan M Peaceman
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
| | - Sean C Blackwell
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at Houston-Children's Memorial Hermann Hospital, Houston, Texas
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Hage Diab Y, Martins JG, Saade G, Kawakita T. The Association between Fetal Growth Restriction and Maternal Morbidity. Am J Perinatol 2023. [PMID: 37364597 DOI: 10.1055/s-0043-1770706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
OBJECTIVE This study aimed to compare adverse maternal outcomes between pregnancies complicated by fetal growth restriction (FGR) and those without FGR. STUDY DESIGN This was a secondary analysis of the data from the Consortium on Safe Labor, which was conducted from 2002 to 2008 in 12 clinical centers with 19 hospitals across 9 American College of Obstetricians and Gynecologists districts. We included singleton pregnancies without any maternal comorbidities or placenta abnormalities. We compared the outcomes of individuals with FGR with individuals without FGR. Our primary outcome was severe maternal morbidity. Our secondary outcome included various adverse maternal and neonatal outcomes. Multivariable logistic regression was performed to obtain adjusted odds ratios (aOR) and 95% confidence intervals (95% CI), adjusting for confounders. Missing values for maternal age and body mass index were imputed. RESULTS Of 199,611 individuals, 4,554 (2.3%) had FGR and 195,057 (97.7%) did not have FGR. Compared with the individuals without FGR, individuals with FGR had increased odds of severe maternal morbidity (0.6 vs. 1.3%; aOR: 1.97 [95% CI: 1.51-2.57]), cesarean delivery (27.7 vs. 41.2%; aOR: 2.31 [95% CI: 2.16-2.48]), pregnancy-associated hypertension (8.3 vs. 19.2%; aOR: 2.76 [95% CI: 2.55-2.99]), preeclampsia without severe features (3.2 vs. 4.7%; aOR: 1.45 [95% CI: 1.26-1.68]), preeclampsia with severe features (1.4 vs. 8.6%; aOR: 6.04 [95% CI: 5.39-6.76]), superimposed preeclampsia (18.3 vs. 30.2%; aOR: 1.99 [95% CI: 1.53-2.59]), neonatal intensive care unit admission (9.7 vs. 28.4%; aOR: 3.53 [95% CI: 3.28-3.8]), respiratory distress syndrome (2.2 vs. 7.7%; aOR: 3.57 [95% CI: 3.15-4.04]), transient tachypnea of the newborn (3.3 vs. 5.4%; aOR: 1.62 [95% CI: 1.40-1.87]), and neonatal sepsis (2.1 vs. 5.5%; aOR: 2.43 [95% CI: 2.10-2.80]). CONCLUSION FGR was associated with increased odds of severe maternal outcomes in addition to adverse neonatal outcomes. KEY POINTS · FGR is associated with cesarean section.. · FGR is not associated with severe maternal morbidity.. · FGR is related to pregnancy-associated hypertension.. · FGR is associated with neonatal morbidity..
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Affiliation(s)
- Yara Hage Diab
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Juliana G Martins
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Tetsuya Kawakita
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Thaweethai T, Jolley SE, Karlson EW, Levitan EB, Levy B, McComsey GA, McCorkell L, Nadkarni GN, Parthasarathy S, Singh U, Walker TA, Selvaggi CA, Shinnick DJ, Schulte CCM, Atchley-Challenner R, Alba GA, Alicic R, Altman N, Anglin K, Argueta U, Ashktorab H, Baslet G, Bassett IV, Bateman L, Bedi B, Bhattacharyya S, Bind MA, Blomkalns AL, Bonilla H, Bush PA, Castro M, Chan J, Charney AW, Chen P, Chibnik LB, Chu HY, Clifton RG, Costantine MM, Cribbs SK, Davila Nieves SI, Deeks SG, Duven A, Emery IF, Erdmann N, Erlandson KM, Ernst KC, Farah-Abraham R, Farner CE, Feuerriegel EM, Fleurimont J, Fonseca V, Franko N, Gainer V, Gander JC, Gardner EM, Geng LN, Gibson KS, Go M, Goldman JD, Grebe H, Greenway FL, Habli M, Hafner J, Han JE, Hanson KA, Heath J, Hernandez C, Hess R, Hodder SL, Hoffman MK, Hoover SE, Huang B, Hughes BL, Jagannathan P, John J, Jordan MR, Katz SD, Kaufman ES, Kelly JD, Kelly SW, Kemp MM, Kirwan JP, Klein JD, Knox KS, Krishnan JA, Kumar A, Laiyemo AO, Lambert AA, Lanca M, Lee-Iannotti JK, Logarbo BP, Longo MT, Luciano CA, Lutrick K, Maley JH, Marathe JG, Marconi V, Marshall GD, Martin CF, Matusov Y, Mehari A, Mendez-Figueroa H, Mermelstein R, Metz TD, Morse R, Mosier J, Mouchati C, Mullington J, Murphy SN, Neuman RB, Nikolich JZ, Ofotokun I, Ojemakinde E, Palatnik A, Palomares K, Parimon T, Parry S, Patterson JE, Patterson TF, Patzer RE, Peluso MJ, Pemu P, Pettker CM, Plunkett BA, Pogreba-Brown K, Poppas A, Quigley JG, Reddy U, Reece R, Reeder H, Reeves WB, Reiman EM, Rischard F, Rosand J, Rouse DJ, Ruff A, Saade G, Sandoval GJ, Schlater SM, Shepherd F, Sherif ZA, Simhan H, Singer NG, Skupski DW, Sowles A, Sparks JA, Sukhera FI, Taylor BS, Teunis L, Thomas RJ, Thorp JM, Thuluvath P, Ticotsky A, Tita AT, Tuttle KR, Urdaneta AE, Valdivieso D, VanWagoner TM, Vasey A, Verduzco-Gutierrez M, Wallace ZS, Ward HD, Warren DE, Weiner SJ, Welch S, Whiteheart SW, Wiley Z, Wisnivesky JP, Yee LM, Zisis S, Horwitz LI, Foulkes AS. Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection. JAMA 2023; 329:1934-1946. [PMID: 37278994 PMCID: PMC10214179 DOI: 10.1001/jama.2023.8823] [Citation(s) in RCA: 152] [Impact Index Per Article: 152.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/01/2023] [Indexed: 06/07/2023]
Abstract
Importance SARS-CoV-2 infection is associated with persistent, relapsing, or new symptoms or other health effects occurring after acute infection, termed postacute sequelae of SARS-CoV-2 infection (PASC), also known as long COVID. Characterizing PASC requires analysis of prospectively and uniformly collected data from diverse uninfected and infected individuals. Objective To develop a definition of PASC using self-reported symptoms and describe PASC frequencies across cohorts, vaccination status, and number of infections. Design, Setting, and Participants Prospective observational cohort study of adults with and without SARS-CoV-2 infection at 85 enrolling sites (hospitals, health centers, community organizations) located in 33 states plus Washington, DC, and Puerto Rico. Participants who were enrolled in the RECOVER adult cohort before April 10, 2023, completed a symptom survey 6 months or more after acute symptom onset or test date. Selection included population-based, volunteer, and convenience sampling. Exposure SARS-CoV-2 infection. Main Outcomes and Measures PASC and 44 participant-reported symptoms (with severity thresholds). Results A total of 9764 participants (89% SARS-CoV-2 infected; 71% female; 16% Hispanic/Latino; 15% non-Hispanic Black; median age, 47 years [IQR, 35-60]) met selection criteria. Adjusted odds ratios were 1.5 or greater (infected vs uninfected participants) for 37 symptoms. Symptoms contributing to PASC score included postexertional malaise, fatigue, brain fog, dizziness, gastrointestinal symptoms, palpitations, changes in sexual desire or capacity, loss of or change in smell or taste, thirst, chronic cough, chest pain, and abnormal movements. Among 2231 participants first infected on or after December 1, 2021, and enrolled within 30 days of infection, 224 (10% [95% CI, 8.8%-11%]) were PASC positive at 6 months. Conclusions and Relevance A definition of PASC was developed based on symptoms in a prospective cohort study. As a first step to providing a framework for other investigations, iterative refinement that further incorporates other clinical features is needed to support actionable definitions of PASC.
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Affiliation(s)
- Tanayott Thaweethai
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | | | | | | | - Bruce Levy
- Harvard Medical School, Boston, Massachusetts
- Brigham and Women's Hospital, Boston, Massachusetts
| | | | - Lisa McCorkell
- Patient-Led Research Collaborative, Calabasas, California
| | | | | | - Upinder Singh
- Stanford University School of Medicine, Stanford, California
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Mario Castro
- University of Kansas Medical Center, Kansas City
| | | | | | - Peter Chen
- Cedars-Sinai Medical Center, Los Angeles, California
| | | | - Helen Y Chu
- University of Washington School of Medicine, Seattle
| | | | | | | | | | | | | | | | | | | | | | | | - Cheryl E Farner
- The University of Texas Health Science Center at San Antonio
| | | | | | - Vivian Fonseca
- Tulane University Health Sciences Center, New Orleans, Louisiana
| | | | | | | | | | | | | | - Minjoung Go
- Stanford University School of Medicine, Stanford, California
| | | | | | | | | | - John Hafner
- University of Illinois Chicago College of Medicine
| | - Jenny E Han
- Emory University School of Medicine, Atlanta, Georgia
| | | | - James Heath
- Institute for Systems Biology, Seattle, Washington
| | | | - Rachel Hess
- University of Utah Schools of the Health Sciences, Salt Lake City
| | - Sally L Hodder
- West Virginia Clinical and Translational Science Institute, Morgantown
| | | | | | | | | | | | - Janice John
- Cambridge Health Alliance, Cambridge, Massachusetts
| | | | - Stuart D Katz
- New York University Grossman School of Medicine, New York
| | | | | | - Sara W Kelly
- University of Illinois College of Medicine at Peoria
| | | | - John P Kirwan
- Pennington Biomedical Research Center, Baton Rouge, Louisiana
| | | | | | - Jerry A Krishnan
- University of Illinois Hospital and Health Sciences System, Chicago
| | - Andre Kumar
- Stanford University School of Medicine, Stanford, California
| | | | | | | | | | | | | | | | | | - Jason H Maley
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | | | | | | | | | - Yuri Matusov
- Cedars-Sinai Medical Center, Los Angeles, California
| | - Alem Mehari
- Howard University College of Medicine, Washington, DC
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jan E Patterson
- The University of Texas Health Science Center at San Antonio
| | | | | | | | | | | | - Beth A Plunkett
- Harvard Medical School, Boston, Massachusetts
- NorthShore University HealthSystem, Evanston, Illinois
| | | | - Athena Poppas
- Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | | | - Uma Reddy
- Columbia University Irving Medical Center, New York, New York
| | - Rebecca Reece
- West Virginia University School of Medicine, Morgantown
| | | | - W B Reeves
- Department of Medicine, The University of Texas Health Science Center at San Antonio
| | | | | | | | | | - Adam Ruff
- The University of Kansas Medical Center, Kansas City
| | | | - Grecio J Sandoval
- Milken Institute of Public Health, The George Washington University, Washington, DC
| | | | | | - Zaki A Sherif
- Howard University College of Medicine, Washington, DC
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Steven J Weiner
- The George Washington University Biostatistics Center, Rockville, Maryland
| | | | | | | | | | - Lynn M Yee
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | | | | | - Andrea S Foulkes
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
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Martin SL, Allman PH, Dugoff L, Sibai B, Lynch S, Ferrara J, Aagaard K, Zornes C, Wilson JL, Gibson M, Adams M, Longo SA, Staples A, Saade G, Beche I, Carter EB, Owens MY, Simhan H, Frey HA, Khan S, Palatnik A, August P, Irby L, Lee T, Lee C, Schum P, Chan-Akeley R, Duhon C, Rincon M, Gibson K, Wiegand S, Eastham D, Oparil S, Szychowski JM, Tita A. Outcomes of shared institutional review board compared with multiple individual site institutional review board models in a multisite clinical trial. Am J Obstet Gynecol MFM 2023; 5:100861. [PMID: 36669562 PMCID: PMC10627520 DOI: 10.1016/j.ajogmf.2023.100861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 12/19/2022] [Accepted: 01/04/2023] [Indexed: 01/18/2023]
Abstract
BACKGROUND Institutional review boards play a crucial role in initiating clinical trials. Although many multicenter clinical trials use an individual institutional review board model, where each institution uses their local institutional review board, it is unknown if a shared (single institutional review board) model would reduce the time required to approve a standard institutional review board protocol. OBJECTIVE This study aimed to compare processing times and other processing characteristics between sites using a single institutional review board model and those using their individual site institutional review board model in a multicenter clinical trial. STUDY DESIGN This was a retrospective study of sites in an open-label, multicenter randomized control trial from 2014 to 2021. Participating sites in the multicenter Chronic Hypertension and Pregnancy trial were asked to complete a survey collecting data describing their institutional review board approval process. RESULTS A total of 45 sites participated in the survey (7 used a shared institutional review board model and 38 used their individual institutional review board model). Most sites (86%) using the shared institutional review board model did not require a full-board institutional review board meeting before protocol approval, compared with 1 site (3%) using the individual institutional review board model (P<.001). Median total approval times (41 vs 56 days; P=.42), numbers of submission rounds (1 vs 2; P=.09), and numbers of institutional review board stipulations (1 vs 4; P=.12) were lower for the group using the shared institutional review board model than those using the individual site institutional review board model; however, these differences were not statistically significant. CONCLUSION The findings supported the hypothesis that the shared institutional review board model for multicenter studies may be more efficient in terms of cumulative time and effort required to obtain approval of an institutional review board protocol than the individual institutional review board model. Given that these data have important implications for multicenter clinical trials, future research should evaluate these findings using larger or multiple multicenter trials.
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Affiliation(s)
- Samantha L Martin
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Martin, Szychowski, and Tita).
| | - Phillip H Allman
- Department of Biostatics, The University of Alabama at Birmingham, Birmingham, AL (Drs Allman and Szychowski)
| | - Lorraine Dugoff
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA (Dr Dugoff)
| | - Baha Sibai
- Department of Maternal-Fetal Medicine, University of Texas Health Center at Houston, Houston, TX (Dr Sibai)
| | - Stephanie Lynch
- Department of Obstetrics and Gynecology, Columbia University, New York City, NY (Ms Lynch)
| | - Jennifer Ferrara
- Department of Obstetrics and Gynecology, Duke University, Raleigh, NC (Ms Ferrara)
| | - Kjersti Aagaard
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX (Dr Aagaard)
| | - Christina Zornes
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, OK (Ms Zornes)
| | - Jennifer L Wilson
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN (Ms Wilson)
| | - Marie Gibson
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT (Ms M Gibson)
| | - Molly Adams
- Intermountain Healthcare, Salt Lake City, UT (Ms Adams)
| | - Sherri A Longo
- Department of Obstetrics and Gynecology, Ochsner Health, New Orleans, LA (Dr Longo)
| | - Amy Staples
- ChristianaCare Center for Women's and Children's Health Research, Newark, DE (Ms Staples)
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX (Dr Saade)
| | - Imene Beche
- Department of Obstetrics and Gynecology, Saint Peter's University Hospital, New Brunswick, NJ (Ms Beche)
| | - Ebony B Carter
- Department of Obstetrics and Gynecology, Washington University School of Medicine, St Louis, MO (Dr Carter)
| | - Michelle Y Owens
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson, MS (Dr Owens)
| | - Hyagriv Simhan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA (Dr Simhan)
| | - Heather A Frey
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH (Dr Frey)
| | - Shama Khan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Rutgers Robert Wood Johnson Medical School, Brunswick, NJ (Ms Khan)
| | - Anna Palatnik
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI (Dr Palatnik)
| | - Phyllis August
- Department of Obstetrics and Gynecology, NewYork-Presbyterian/Weill Cornell Medicine, New York City, NY (Dr August)
| | - Les'Shon Irby
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA (Ms Irby)
| | - Tiffany Lee
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA (Ms T Lee)
| | - Christine Lee
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Stanford University, Stanford, CA (Ms C Lee)
| | - Paula Schum
- National Institute of Health's Heart, Lung, and Blood Institute, Bethesda, MD (Ms Schum)
| | - Rosalyn Chan-Akeley
- Lang Research Center, NewYork-Presbyterian Hospital, Queens, NY (XX Chan-Akeley)
| | - Catera Duhon
- USA Children's & Women's Hospital, Mobile, AL (Ms Duhon)
| | - Monica Rincon
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR (Dr Rincon)
| | - Kelly Gibson
- Department of Obstetrics and Gynecology, Metro Health/Case Western University, Cleveland, OH (Dr K Gibson)
| | | | - Donna Eastham
- Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR (Ms Eastham)
| | - Suzanne Oparil
- Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL (Dr Oparil)
| | - Jeff M Szychowski
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Martin, Szychowski, and Tita); Department of Biostatics, The University of Alabama at Birmingham, Birmingham, AL (Drs Allman and Szychowski)
| | - Alan Tita
- Center for Women's Reproductive Health, The University of Alabama at Birmingham, Birmingham, AL (Drs Martin, Szychowski, and Tita); Department of Obstetrics and Gynecology, The University of Alabama, Birmingham, AL (Dr Tita)
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Ker K, Shakur-Still H, Sentilhes L, Pacheco LD, Saade G, Deneux-Tharaux C, Brenner A, Mansukhani R, Ageron FX, Prowse D, Chaudhri R, Olayemi O, Roberts I. Tranexamic acid for the prevention of postpartum bleeding: Protocol for a systematic review and individual patient data meta-analysis. Gates Open Res 2023; 7:3. [PMID: 37601311 PMCID: PMC10439279 DOI: 10.12688/gatesopenres.13747.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 09/05/2023] Open
Abstract
Tranexamic acid (TXA) reduces the risk of death and is recommended as a treatment for women with severe postpartum bleeding. There is hope that giving TXA shortly before or immediately after birth could prevent postpartum bleeding. Extending the use of TXA to prevent harmful postpartum bleeding could improve outcomes for millions of women; however we must carefully consider the balance of benefits and potential harms. This article describes the protocol for a systematic review and individual patient data (IPD) meta-analysis to assess the effectiveness and safety of TXA for preventing postpartum bleeding in all women giving birth, and to explore how the effects vary by underlying risk and other patient characteristics. Methods: We will search for prospectively registered, randomised controlled trials involving 500 patients or more assessing the effects of TXA in women giving birth. Two authors will extract data and assess risk of bias. IPD data will be sought from eligible trials. Primary outcomes will be life-threatening bleeding and thromboembolic events. We will use a one-stage model to analyse the data. Subgroup analyses will be conducted to explore whether the effectiveness and safety of TXA varies by underlying risk, type birth, maternal haemoglobin (Hb), and timing of TXA. This protocol is registered on PROSPERO (CRD42022345775). Conclusions: This systematic review and IPD meta-analysis will address important clinical questions about the effectiveness and safety of the use of TXA for the prevention of postpartum bleeding that cannot be answered reliably using aggregate data and will inform the decision of who to treat. PROSPERO registration: CRD42022345775 Keywords Anti-fibrinolytics; Tranexamic acid; childbirth; postpartum haemorrhage; meta-analysis.
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Affiliation(s)
- The Anti-fibrinolytics Trialists Collaborators – Obstetric Trialists Group
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
- Department of Obstetrics & Gynecology, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
- INSERM U1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team, Center for Epidemiology & Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
- Department of Emergency Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
- Rawalpindi Medical College, Rawalpindi, Pakistan
- University of Ibadan College of Medicine, Ibadan, Nigeria
| | - Katharine Ker
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Haleema Shakur-Still
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Loïc Sentilhes
- Department of Obstetrics & Gynecology, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Luis D. Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
| | - Catherine Deneux-Tharaux
- INSERM U1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team, Center for Epidemiology & Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Amy Brenner
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Raoul Mansukhani
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - François-Xavier Ageron
- Department of Emergency Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Danielle Prowse
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | | | | | - Ian Roberts
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
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Ker K, Shakur-Still H, Sentilhes L, Pacheco LD, Saade G, Deneux-Tharaux C, Brenner A, Mansukhani R, Ageron FX, Prowse D, Chaudhri R, Olayemi O, Roberts I. Tranexamic acid for the prevention of postpartum bleeding: Protocol for a systematic review and individual patient data meta-analysis. Gates Open Res 2023; 7:3. [PMID: 37601311 PMCID: PMC10439279 DOI: 10.12688/gatesopenres.13747.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Tranexamic acid (TXA) reduces the risk of death and is recommended as a treatment for women with severe postpartum bleeding. There is hope that giving TXA shortly before or immediately after birth could prevent postpartum bleeding. Extending the use of TXA to prevent harmful postpartum bleeding could improve outcomes for millions of women; however we must carefully consider the balance of benefits and potential harms. This article describes the protocol for a systematic review and individual patient data (IPD) meta-analysis to assess the effectiveness and safety of TXA for preventing postpartum bleeding in all women giving birth, and to explore how the effects vary by underlying risk and other patient characteristics. Methods: We will search for prospectively registered, randomised controlled trials involving 500 patients or more assessing the effects of TXA in women giving birth. Two authors will extract data and assess risk of bias. IPD data will be sought from eligible trials. Primary outcomes will be life-threatening bleeding and thromboembolic events. We will use a one-stage model to analyse the data. Subgroup analyses will be conducted to explore whether the effectiveness and safety of TXA varies by underlying risk, type birth, maternal haemoglobin (Hb), and timing of TXA. This protocol is registered on PROSPERO (CRD42022345775). Conclusions: This systematic review and IPD meta-analysis will address important clinical questions about the effectiveness and safety of the use of TXA for the prevention of postpartum bleeding that cannot be answered reliably using aggregate data and will inform the decision of who to treat. PROSPERO registration: CRD42022345775 Keywords Anti-fibrinolytics; Tranexamic acid; childbirth; postpartum haemorrhage; meta-analysis.
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Affiliation(s)
- The Anti-fibrinolytics Trialists Collaborators – Obstetric Trialists Group
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
- Department of Obstetrics & Gynecology, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
- INSERM U1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team, Center for Epidemiology & Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
- Department of Emergency Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
- Rawalpindi Medical College, Rawalpindi, Pakistan
- University of Ibadan College of Medicine, Ibadan, Nigeria
| | - Katharine Ker
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Haleema Shakur-Still
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Loïc Sentilhes
- Department of Obstetrics & Gynecology, Bordeaux University Hospital, University of Bordeaux, Bordeaux, France
| | - Luis D. Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - George Saade
- Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
| | - Catherine Deneux-Tharaux
- INSERM U1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team, Center for Epidemiology & Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Amy Brenner
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - Raoul Mansukhani
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | - François-Xavier Ageron
- Department of Emergency Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Danielle Prowse
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
| | | | | | - Ian Roberts
- CTU Global Health Trials Group, London School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
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Meiman J, Grobman WA, Haas DM, Yee LM, Wu J, McNeil B, Wu J, Mercer B, Simhan H, Reddy U, Silver R, Parry S, Saade G, Lynch CD, Venkatesh KK. Association of Neighborhood Socioeconomic Disadvantage and Postpartum Readmission. Obstet Gynecol 2023; 141:967-970. [PMID: 37026732 PMCID: PMC10147577 DOI: 10.1097/aog.0000000000005151] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/02/2023] [Indexed: 04/08/2023]
Abstract
We assessed whether neighborhood socioeconomic disadvantage, as measured by the Area Deprivation Index (ADI), was associated with an increased risk of postpartum readmission. This is a secondary analysis from nuMoM2b (Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be), a prospective cohort of nulliparous pregnant individuals from 2010 to 2013. The exposure was the ADI in quartiles, and the outcome was postpartum readmission; Poisson regression was used. Among 9,061 assessed individuals, 154 (1.7%) were readmitted postpartum within 2 weeks of delivery. Individuals living with the most neighborhood deprivation (ADI quartile 4) were at increased risk of postpartum readmission compared with those living with the lowest neighborhood deprivation (ADI quartile 1) (adjusted risk ratio 1.80, 95% CI 1.11-2.93). Measures of community-level adverse social determinants of health, such as the ADI, may inform postpartum care after delivery discharge.
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Affiliation(s)
- Jenna Meiman
- Department of Obstetrics and Gynecology, The Ohio State University (Columbus, OH)
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University (Columbus, OH)
| | - David M Haas
- Department of Obstetrics and Gynecology, Indiana University (Indianapolis, IN)
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University (Chicago, IL)
| | - Jiqiang Wu
- Department of Obstetrics and Gynecology, The Ohio State University (Columbus, OH)
| | | | - Jun Wu
- Department of Environmental and Occupational Health, University of California, Irvine (Irvine, CA)
| | - Brian Mercer
- Department of Obstetrics and Gynecology, Case Western Reserve University (Cleveland, OH)
| | - Hyagriv Simhan
- Department of Obstetrics and Gynecology, University of Pittsburgh (Pittsburgh, PA)
| | - Uma Reddy
- Department of Obstetrics and Gynecology, Columbia University (New York, NY)
| | - Robert Silver
- Department of Obstetrics and Gynecology, University of Utah (Salt Lake City, UT)
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania (Philadelphia, PA)
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch (Galveston, TX)
| | - Courtney D Lynch
- Department of Obstetrics and Gynecology, The Ohio State University (Columbus, OH)
| | - Kartik K Venkatesh
- Department of Obstetrics and Gynecology, The Ohio State University (Columbus, OH)
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47
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Lueth AJ, Allshouse AA, Blue NM, Grobman WA, Levine LD, Catov J, Saade G, Yee LM, Wilson FA, Murtaugh M, Merz N, Chung J, Ray M, Scifres C, Silver RM. Can allostatic load in pregnancy explain the association between race and subsequent cardiovascular disease risk: A cohort study. BJOG 2023. [PMID: 37069728 DOI: 10.1111/1471-0528.17486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 04/19/2023]
Abstract
OBJECTIVE To assess the relationship between allostatic load, a measure of cumulative chronic stress in early pregnancy and cardiovascular disease risk, 2-7 years postpartum, and pathways contributing to racial disparities in cardiovascular disease risk. DESIGN Secondary analysis of a prospective cohort study. SETTING MULTICENTER POPULATION Pregnant women. METHODS Our primary exposure was high allostatic load in the first trimester, defined as at least 4 of 12 biomarkers (systolic blood pressure, diastolic blood pressure, body mass index, cholesterol, low-density lipoprotein, high-density lipoprotein, high-sensitivity C-reactive protein, triglycerides, insulin, glucose, creatinine and albumin) in the unfavourable quartile. Logistic regression was used to test the association between high allostatic load and main outcome adjusted for confounders: time from index pregnancy and follow up, age, education, smoking, gravidity, bleeding in the first trimester, index adverse pregnancy outcomes, and health insurance. Each main outcome component and allostatic load were analysed secondarily. Mediation and moderation analyses assessed the role of high allostatic load in racial disparities of cardiovascular disease risk. MAIN OUTCOME MEASURE Incident cardiovascular disease risk: hypertension, or metabolic disorders. RESULTS Cardiovascular disease risk was identified in 1462/4022 individuals (hypertension: 36.6%, metabolic disorder: 15.4%). After adjustment, allostatic load was associated with cardiovascular disease risk (adjusted odds ratio [aOR] 2.0, 95% CI 1.8-2.3), hypertension (aOR 2.1, 95% CI 1.8-2.4) and metabolic disorder (aOR 1.7, 95% CI 1.5-2.1). Allostatic load was a partial mediator between race and cardiovascular disease risk. Race did not significantly moderate this relationship. CONCLUSIONS High allostatic load during pregnancy is associated with cardiovascular disease risk. The relationships between stress, subsequent cardiovascular risk and race warrant further study.
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Affiliation(s)
- Amir J Lueth
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - Amanda A Allshouse
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - Nathan M Blue
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - William A Grobman
- Department of Obstetrics and Gynecology, Ohio State University, Columbus, Ohio, USA
| | - Lisa D Levine
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Janet Catov
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Northwestern University, Evanston, Illinois, USA
| | - Fernando A Wilson
- Intermountain Health Department of Population Health Sciences, University of Utah Health, Utah, Salt Lake City, USA
| | - Maureen Murtaugh
- Intermountain Health Department of Population Health Sciences, University of Utah Health, Utah, Salt Lake City, USA
| | - Noel Merz
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Judith Chung
- Department of Obstetrics and Gynecology, University of California Irvine, Irvine, California, USA
| | - Mitali Ray
- Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Christina Scifres
- Department of Obstetrics and Gynecology, School of Medicine, Indiana University, Bloomington, Indiana, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
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Grobman WA, Crenshaw EG, Marsh DJ, McNeil RB, Pemberton VL, Haas DM, Debbink M, Mercer BM, Parry S, Reddy U, Saade G, Simhan H, Mukhtar F, Wing DA, Kershaw KN. Associations of the Neighborhood Built Environment with Gestational Weight Gain. Am J Perinatol 2023; 40:638-645. [PMID: 34082443 PMCID: PMC8697035 DOI: 10.1055/s-0041-1730363] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE This study aimed to determine whether specific factors of the built environment related to physical activity and diet are associated with inadequate and excessive gestational weight gain (GWG). STUDY DESIGN This analysis is based on data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be, a prospective cohort of nulliparous women who were followed from the beginning of their pregnancies through delivery. At each study visit, home addresses were recorded and geocoded. Locations were linked to several built-environment characteristics such as the census tract National Walkability Score (the 2010 Walkability Index) and the number of gyms, parks, and grocery stores within a 3-km radius of residential address. The primary outcome of GWG (calculated as the difference between prepregnancy weight and weight at delivery) was categorized as inadequate, appropriate, or excessive based on weight gained per week of gestation. Multinomial regression (generalized logit) models evaluated the relationship between each factor in the built environment and excessive or inadequate GWG. RESULTS Of the 8,182 women in the analytic sample, 5,819 (71.1%) had excessive GWG, 1,426 (17.4%) had appropriate GWG, and 937 (11.5%) had inadequate GWG. For the majority of variables examined, built environments more conducive to physical activity and healthful food availability were associated with a lower odds of excessive or inadequate GWG category. For example, a higher number of gyms or parks within 3 km of a participant's residential address was associated with lower odds of having excessive (gyms: adjusted odds ratio [aOR] = 0.93 [0.89-0.96], parks: 0.94 [0.90-0.98]) or inadequate GWG (gyms: 0.91 [0.86-0.96]; parks: 0.91 [0.86-0.97]). Similarly, a higher number of grocery stores was associated with lower odds of having excessive GWG (0.94 [0.91-0.97]). CONCLUSION Among a diverse population of nulliparous women, multiple aspects of the built environment are associated with excessive and inadequate GWG. KEY POINTS · There are little data on the association between the built environment and pregnancy outcomes.. · Multiple aspects of the built environment are associated with excessive and inadequate GWG.. · These results suggest the role that neighborhood investment may play in improving pregnancy outcomes..
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Affiliation(s)
- William A. Grobman
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | | | | | - Victoria L. Pemberton
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - David M. Haas
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Michelle Debbink
- Department of Obstetrics and Gynecology, University of Utah School of Medicine, Salt Lake City, Utah
| | - Brian M Mercer
- Department of Obstetrics and Gynecology, The MetroHealth System, Cleveland, Ohio
| | - Samuel Parry
- Department of Obstetrics and Gynecology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Uma Reddy
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Hyagriv Simhan
- Department of Obstetrics, Gynecology and Reproductive Science, University of Pittsburgh School of Medicine, Magee-Women’s Research Institute, Pittsburgh, Pennsylvania
| | - Farhana Mukhtar
- Department of Obstetrics-Gynecology, University of California Irvine School of Medicine, Irvine, California
| | - Deborah A. Wing
- Department of Obstetrics-Gynecology, University of California Irvine School of Medicine, Irvine, California
| | - Kiarri N. Kershaw
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Battarbee AN, Mele L, Landon MB, Varner MW, Casey BM, Reddy UM, Wapner RJ, Rouse DJ, Thorp JM, Chien EK, Saade G, Plunkett BA, Blackwell SC. Long-Term Maternal Metabolic and Cardiovascular Phenotypes after a Pregnancy Complicated by Mild Gestational Diabetes Mellitus or Obesity. Am J Perinatol 2023; 40:589-597. [PMID: 36323337 PMCID: PMC10073247 DOI: 10.1055/a-1970-7892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the association of mild gestational diabetes mellitus (GDM) and obesity with metabolic and cardiovascular markers 5 to 10 years after pregnancy. STUDY DESIGN This was a secondary analysis of 5- to 10-year follow-up study of a mild GDM treatment trial and concurrent observational cohort of participants ineligible for the trial with abnormal 1-hour glucose challenge test only. Participants with 2-hour glucose tolerance test at follow-up were included. The primary exposures were mild GDM and obesity. The outcomes were insulinogenic index (IGI), 1/homeostatic model assessment of insulin resistance (HOMA-IR), and cardiovascular markers vascular endothelial growth factor, (VEGF), vascular cell adhesion molecule 1 (VCAM-1), cluster of differentiation 40 ligand (CD40L), growth differentiation factor 15 (GDF-15), and suppression of tumorgenesis 2 (ST-2). Multivariable linear regression estimated the association of GDM and obesity with biomarkers. RESULTS Of 951 participants in the parent study, 642 (68%) were included. Lower 1/HOMA-IR were observed in treated and untreated GDM groups, compared with non-GDM (mean differences, -0.24 and -0.15; 95% confidence intervals [CIs], -0.36 to -0.12 and -0.28 to -0.03, respectively). Lower VCAM-1 (angiogenesis) was observed in treated GDM group (mean difference, -0.11; 95% CI, -0.19 to -0.03). GDM was not associated with IGI or other biomarkers. Obesity was associated with lower 1/HOMA-IR (mean difference, -0.42; 95% CI, -0.52 to -0.32), but not other biomarkers. CONCLUSION Prior GDM and obesity are associated with more insulin resistance but not insulin secretion or consistent cardiovascular dysfunction 5 to 10 years after delivery. KEY POINTS · Mild GDM increases the risk of insulin resistance 5 to 10 years postpartum but not pancreatic dysfunction.. · Obesity increases the risk of insulin resistance 5 to 10 years postpartum but not pancreatic dysfunction.. · Neither mild GDM nor obesity increased the risk of cardiovascular dysfunction 5 to 10 years postpartum..
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Affiliation(s)
- Ashley N Battarbee
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lisa Mele
- George Washington University Biostatistics Center, Washington, District of Columbia
| | - Mark B Landon
- Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, Ohio
| | - Michael W Varner
- Department of Obstetrics and Gynecology, University of Utah Health Sciences Center, Salt Lake City, Utah
| | - Brian M Casey
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Uma M Reddy
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Dwight J Rouse
- Department of Obstetrics and Gynecology, Brown University, Providence, Rhode Island
| | - John M Thorp
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Edward K Chien
- Department of Obstetrics and Gynecology, Case Western Reserve University-MetroHealth Medical Center, Cleveland, Ohio
| | - George Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Beth A Plunkett
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, Illinois
| | - Sean C Blackwell
- Department of Obstetrics and Gynecology, University of Texas Health Science Center at Houston-Children's Memorial Hermann Hospital, Houston, Texas
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50
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Page JM, Allshouse AA, Gaffney JE, Roberts VHJ, Thorsten V, Gibbins KJ, Dudley DJ, Saade G, Goldenberg RL, Stoll BJ, Hogue CJ, Bukowski R, Parker C, Conway D, Reddy UM, Varner MW, Frias AE, Silver RM. DLK1: A Novel Biomarker of Placental Insufficiency in Stillbirth and Live Birth. Am J Perinatol 2022. [PMID: 35709732 DOI: 10.1055/a-1877-6191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE Delta-like homolog 1 (DLK1) is a growth factor that is reduced in maternal sera in pregnancies with small for gestational age neonates. We sought to determine if DLK1 is associated with stillbirth (SB), with and without placental insufficiency. STUDY DESIGN A nested case-control study was performed using maternal sera from a multicenter case-control study of SB and live birth (LB). SB and LB were stratified as placental insufficiency cases (small for gestational age <5% or circulatory lesions on placental histopathology) or normal placenta controls (appropriate for gestational age and no circulatory lesions). Enzyme-linked immunosorbent assay (ELISA) was used to measure DLK1. The mean difference in DLK1 was compared on the log scale in an adjusted linear regression model with pairwise differences, stratified by term/preterm deliveries among DLK1 results in the quantifiable range. In exploratory analysis, geometric means were compared among all data and the proportion of "low DLK1" (less than the median value for gestational age) was compared between groups and modeled using linear and logistic regression, respectively. RESULTS Overall, 234 SB and 234 LB were analyzed; 246 DLK1 values were quantifiable within the standard curve. Pairwise comparisons of case and control DLK1 geometric means showed no significant differences between groups. In exploratory analysis of all data, adjusted analysis revealed a significant difference for the LB comparison only (SB: 71.9 vs. 99.1 pg/mL, p = 0.097; LB: 37.6 vs. 98.1 pg/mL, p = 0.005). In exploratory analysis of "low DLK1," there was a significant difference between the odds ratio of having "low DLK1" between preterm cases and controls for both SB and LB. There were no significant differences in geometric means nor "low DLK1" between SB and LB. CONCLUSION In exploratory analysis, more placental insufficiency cases in preterm SB and LB had "low DLK1." However, low DLK1 levels were not associated with SB. KEY POINTS · Maternally circulating DLK1 is correlated with placental insufficiency.. · Maternally circulating DLK1 is not correlated with SB.. · DLK1 is a promising marker for placental insufficiency..
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Affiliation(s)
- Jessica M Page
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health Sciences, Salt Lake City, Utah
- Division of Maternal-Fetal Medicine, Intermountain Health Care, Murray, Utah
| | - Amanda A Allshouse
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health Sciences, Salt Lake City, Utah
| | - Jessica E Gaffney
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center Oregon Health and Science University, Portland, Oregon
| | - Victoria H J Roberts
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center Oregon Health and Science University, Portland, Oregon
| | | | - Karen J Gibbins
- Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon
| | - Donald J Dudley
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Virginia, Charlottesville, Virginia
| | - George Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston
| | - Robert L Goldenberg
- Department of Obstetrics and Gynecology, Columbia University, New York, New York
| | - Barbara J Stoll
- Department of Pediatrics, McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, Texas
| | - Carol J Hogue
- Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Radek Bukowski
- Department of Women's Health, Dell Medical School, University of Texas at Austin, Austin, Texas
| | - Corette Parker
- RTI International, Research Triangle Park, North Carolina
| | - Deborah Conway
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Uma M Reddy
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Yale School of Medicine, New Haven, Connecticut
| | - Michael W Varner
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health Sciences, Salt Lake City, Utah
- Division of Maternal-Fetal Medicine, Intermountain Health Care, Murray, Utah
| | - Antonio E Frias
- Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon
| | - Robert M Silver
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Utah Health Sciences, Salt Lake City, Utah
- Division of Maternal-Fetal Medicine, Intermountain Health Care, Murray, Utah
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