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Benson M, Younes L, Watson A, Saade GR, Saad AF. Applying Tension to the Transcervical Foley Balloon and Delivery Times in Term Nulliparous Women Undergoing Induction of Labor: A Randomized Controlled Trial. Obstet Gynecol 2024; 143:670-676. [PMID: 38422505 DOI: 10.1097/aog.0000000000005546] [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: 12/18/2023] [Accepted: 01/25/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVE To investigate the effects of applying tension to a transcervical Foley balloon on delivery time in term nulliparous patients undergoing labor induction. METHODS This cluster randomized clinical trial included 279 term nulliparous women presenting for labor induction with a plan for cervical ripening through transcervical Foley balloon placement. Participants were assigned to either the tension group (n=138) or the no-tension group (n=141) on the basis of randomized, weekly clusters (26 total clusters). The primary outcome measured was the time from initial Foley balloon insertion to delivery. Secondary outcomes included cesarean delivery rates, peripartum infection, and neonatal intensive care unit (NICU) admission. Our prior data suggested that delivery time in the tension group would be about 1,053 minutes. We estimated a sample size of 260 (130 per group, 26 clusters) on the basis of a 25% difference, power of 80%, and two-sided α of 0.05. RESULTS A total of 279 term nulliparous patients were included in the analysis. The median time from Foley placement to delivery was 1,596 minutes (range 430-3,438 minutes) for the tension group and 1,621 minutes (range 488-3,323 minutes) for the no-tension group ( P =.8); similar results were noted for time to vaginal delivery. No significant differences were observed in the secondary outcomes, including the rates of cesarean delivery (34.1% vs 29.8%, P =.7), peripartum infection, and NICU admission, between the two groups. CONCLUSION Applying tension to a transcervical Foley balloon in term nulliparous women undergoing labor induction did not significantly reduce delivery time or improve secondary outcomes. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov , NCT05404776.
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Affiliation(s)
- Meagan Benson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, the Department of Obstetrics and Gynecology, and the School of Medicine, University of Texas Medical Branch, Galveston, Texas; and the Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, and the Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia
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Saad AF, Pacheco LD, Saade GR. Immunosuppressant Medications in Pregnancy. Obstet Gynecol 2024; 143:e94-e106. [PMID: 38227938 DOI: 10.1097/aog.0000000000005512] [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: 10/03/2023] [Accepted: 12/07/2023] [Indexed: 01/18/2024]
Abstract
Pregnant patients are often on immunosuppressant medications, most commonly to manage transplantation or autoimmune disorders. Most immunosuppressant agents, including tacrolimus, corticosteroids, azathioprine, and calcineurin inhibitors, are safe during pregnancy and lactation. However, mycophenolic acid is associated with higher risks of birth defects and should be avoided in pregnancy. Tacrolimus, the commonly used drug in transplantation medicine and autoimmune disorders, requires monitoring of serum levels for dose adjustment, particularly during pregnancy. Although no pregnancy-specific therapeutic range exists, the general target range is 5-15 ng/mL, and pregnant patients may require higher doses to achieve therapeutic levels. Adherence to prescribed immunosuppressive regimens is crucial to prevent graft rejection and autoimmune disorder flare-ups. This review aims to provide essential information about the use of immunosuppressant medications in pregnant individuals. With a rising number of pregnant patients undergoing organ transplantations or having autoimmune disorders, it is important to understand the implications of the use of these medications during pregnancy.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Inova Fairfax, Fairfax, Virginia; the Division of Surgical Critical Care, Department of Anesthesiology, University of Texas Medical Branch at Galveston, Galveston, Texas; and the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Saad AF, Kennedy JLW, Sharma G. Reply: Ischemic heart disease in pregnancy: a practical approach to management. Am J Obstet Gynecol MFM 2024:101353. [PMID: 38492639 DOI: 10.1016/j.ajogmf.2024.101353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/08/2024] [Indexed: 03/18/2024]
Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, VA.
| | - Jamie L W Kennedy
- Department of Cardiology, Inova Schar Heart and Vascular Institute, Falls Church, VA
| | - Garima Sharma
- Department of Cardiology, Inova Schar Heart and Vascular Institute, Falls Church, VA
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Nguyen AH, Murrin E, Moyo A, Sharma G, Sullivan SA, Maxwell GL, Kennedy JLW, Saad AF. Ischemic heart disease in pregnancy: a practical approach to management. Am J Obstet Gynecol MFM 2024; 6:101295. [PMID: 38278176 DOI: 10.1016/j.ajogmf.2024.101295] [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: 12/08/2023] [Accepted: 01/03/2024] [Indexed: 01/28/2024]
Abstract
Ischemic heart disease is a crucial issue during pregnancy. The term is composed of both preexisting conditions and acute coronary syndrome in pregnancy, including pregnancy-associated myocardial infarction, which can have a significant effect on maternal and fetal outcomes. This review provides a complete guide to managing ischemic heart disease in pregnant women, emphasizing the importance of multidisciplinary care and individualized treatment strategies. Cardiovascular disease, particularly ischemic heart disease, is now the leading cause of maternal mortality worldwide. Pregnancy introduces unique physiological changes that increase the risk of acute myocardial infarction, with pregnancy-associated myocardial infarction cases often associated with factors, such as advanced maternal age, chronic hypertension, and preexisting cardiovascular conditions. This review distinguishes between preexisting ischemic heart disease and pregnancy-associated myocardial infarction. It will emphasize the various etiologies of pregnancy-associated myocardial infarction, including coronary atherosclerosis and plaque rupture presenting as ST-elevation myocardial infarction, non-ST-elevation myocardial infarction, and other nonatherosclerotic causes, including spontaneous coronary artery dissection, vasospasm, and embolism. Our study discusses the practical management of ischemic heart disease in pregnancy, with a focus on preconception counseling, risk assessment, and tailored antenatal planning for women with preexisting ischemic heart disease. Moreover, this document focuses on the challenges of diagnosing cardiovascular disease, especially when presented with nonclassical risk factors and presentation. It provides insight into the appropriate diagnostic testing methods, such as electrocardiogram, cardiac biomarkers, and echocardiography. In addition, the review covers various treatment strategies, from medical management to more invasive procedures, including coronary angiography, percutaneous coronary intervention, and coronary artery bypass graft. Special attention is given to medication safety during pregnancy, including anticoagulation, beta-blockers, and antiplatelet agents. The complexities of delivery planning in women with ischemic heart disease are discussed, advocating for a multidisciplinary team-based approach and careful consideration of the timing and mode of delivery. Furthermore, the roles of breastfeeding and postpartum care are explored, emphasizing the long-term benefits and the suitability of various medications during lactation. Lastly, this review provides crucial insights into the management of ischemic heart disease in pregnancy, stressing the need for heightened awareness, prompt diagnosis, and tailored management to optimize maternal and fetal health outcomes.
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Affiliation(s)
- Andrew H Nguyen
- Department of Internal Medicine, Inova Fairfax Hospital, Falls Church, Virginia (Drs Nguyen and Moyo)
| | - Ellen Murrin
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia (Drs Murrin, Sullivan, and Saad)
| | - Axucillia Moyo
- Department of Internal Medicine, Inova Fairfax Hospital, Falls Church, Virginia (Drs Nguyen and Moyo)
| | - Garima Sharma
- Department of Cardiology, Inova Schar Heart and Vascular Institute, Falls Church, Virginia (Drs Sharma and Kennedy)
| | - Scott A Sullivan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia (Drs Murrin, Sullivan, and Saad)
| | - George L Maxwell
- Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia (Dr Maxwell)
| | - Jamie L W Kennedy
- Department of Cardiology, Inova Schar Heart and Vascular Institute, Falls Church, Virginia (Drs Sharma and Kennedy)
| | - Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Inova Fairfax Hospital, Falls Church, Virginia (Drs Murrin, Sullivan, and Saad).
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Berry M, Lamiman K, Slan MN, Zhang X, Arena Goncharov DD, Hwang YP, Rogers JA, Pacheco LD, Saade GR, Saad AF. Early vs delayed amniotomy following transcervical Foley balloon in the induction of labor: a randomized clinical trial. Am J Obstet Gynecol 2024:S0002-9378(24)00069-3. [PMID: 38367749 DOI: 10.1016/j.ajog.2024.01.028] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/14/2024] [Accepted: 01/25/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND The optimal timing of amniotomy during labor induction is a topic of ongoing debate due to the potential risks associated with both amniotomy and prolonged labor. As such, individuals in the field of obstetrics and gynecology must carefully evaluate the associated benefits and drawbacks of this procedure. While amniotomy can expedite the labor process, it may also lead to complications such as umbilical cord prolapse, fetal distress, and infection. Therefore, a careful and thorough examination of the risks and benefits of amniotomy during labor induction is essential in making an informed decision regarding the optimal timing of this procedure. OBJECTIVE This study aimed to determine if an amniotomy within 2 hours after Foley balloon removal reduced the duration of active labor and time taken to achieve vaginal delivery when compared with an amniotomy ≥4 hours after balloon removal among term pregnant women who underwent labor induction. STUDY DESIGN This was an open-label, randomized controlled trial that was conducted at a single academic center from October 2020 to March 2023. Term participants who were eligible for preinduction cervical ripening with a Foley balloon were randomized into 2 groups, namely the early amniotomy (rupture of membranes within 2 hours after Foley balloon removal) and delayed amniotomy (rupture of membranes performed more than 4 hours after Foley balloon removal) groups. Randomization was stratified by parity. The primary outcome was time from Foley balloon insertion to active phase of labor. Secondary outcomes, including time to delivery, cesarean delivery rates, and maternal and neonatal complications, were analyzed using intention-to-treat and per-protocol analyses. RESULTS Of the 150 participants who consented and were enrolled, 149 were included in the analysis. In the intention-to-treat population, an early amniotomy did not significantly shorten the time between Foley balloon insertion and active labor when compared with a delayed amniotomy (885 vs 975 minutes; P=.08). An early amniotomy was associated with a significantly shorter time from Foley balloon placement to active labor in nulliparous individuals (1211; 584-2340 vs 1585; 683-2760; P=.02). When evaluating the secondary outcomes, an early amniotomy was associated with a significantly shorter time to active labor onset (312.5 vs 442.5 minutes; P=.02) and delivery (484 vs 587 minutes; P=.03) from Foley balloon removal with a higher rate of delivery within 36 hours (96% vs 85%; P=.03). Individuals in the early amniotomy group reached active labor 1.5 times faster after Foley balloon insertion than those in the delayed group (hazard ratio, 1.5; 95% confidence interval, 1.1-2.2; P=.02). Those with an early amniotomy also reached vaginal delivery 1.5 times faster after Foley balloon removal than those in the delayed group (hazard ratio, 1.5; 95% confidence interval, 1-2.2; P=.03). A delayed amniotomy was associated with a higher rate of postpartum hemorrhage (0% vs 9.5%; P=.01). No significant differences were observed in the cesarean delivery rates, length of hospital stay, maternal infection, or neonatal outcomes. CONCLUSION Although an early amniotomy does not shorten the time from Foley balloon insertion to active labor, it shortens time from Foley balloon removal to active labor and delivery without increasing complications. The increased postpartum hemorrhage rate in the delayed amniotomy group suggests increased risks with delayed amniotomy.
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Affiliation(s)
- Marissa Berry
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Kelly Lamiman
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Megan N Slan
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Xue Zhang
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | | | - Yihharn P Hwang
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Jennifer A Rogers
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Luis D Pacheco
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - George R Saade
- Department of Obstetrics and Gynecology, Inova Health Fairfax, Falls Church, VA
| | - Antonio F Saad
- Division of Maternal Fetal Medicine, The University of Texas Medical Branch, Galveston, TX.
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Moutos CP, Arena Goncharov DD, Saad AF, Richardson G, Jain S. Left-Handedness in Obstetrics and Gynecology: A Nationwide Survey of U.S. Trainees and Educators. Am J Perinatol 2023; 40:1820-1826. [PMID: 34808684 DOI: 10.1055/s-0041-1739406] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study aimed to evaluate the views and influence of left-handedness among obstetrics and gynecology (OBGYN) trainees and educators and to identify perceived obstacles in training by left-handed (LH) trainees. STUDY DESIGN An online survey was sent to the U.S. Obstetrics and Gynecology training programs. All participants were asked questions on hand preference for various medical and nonmedical activities, as well as on demographics. Participant responses to handedness and their role as a learner or educator directed them toward further questions. Trainees were surveyed on their experience and outlook as a LH physician in OBGYN. Educators were surveyed on their experience and attitudes in working with LH trainees. LH educators were also surveyed on their experience as a LH physician, similar to the LH trainees. Chi-square or Fisher's exact analysis was used as appropriate, with p-value <0.05 considered statistically significant. RESULTS Responses were received from 21 training programs, totaling 304 individuals. Participants included 205 learners (156 right handed and 49 left handed), and 99 faculty (82 right handed and 17 left handed). A lack of LH surgical instrument availability (93.6%) and difficulty using right-handed (RH) instruments (83%) were notable obstacles reported by LH learners. The majority of LH learners (57.4%) did not consider their handedness to be disadvantageous but did note added difficulty when training under RH mentors when compared with training under LH mentors (66%). In contrast to LH educators, RH educators endorsed added difficulty in instructing operative procedures to LH learners (32.1 vs. 13.3%, p = 0.012). CONCLUSION LH trainees face unique challenges during their OBGYN training. Educators would benefit from guidance on how best to manage these trainees. Educators should work to adapt surgical and procedural techniques to accommodate LH trainees. KEY POINTS · LH learners reported more difficulty in training under RH mentors.. · RH mentors reported increased difficulty in educating LH trainees.. · Neither trainees nor educators considered being LH a significant disadvantage..
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Affiliation(s)
- Christopher P Moutos
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Daphne D Arena Goncharov
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Antonio F Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Gwyn Richardson
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Sangeeta Jain
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
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Pacheco LD, Saad AF, Lick SD, Iturrizaga JC, Saade GR. Care and Monitoring of Pregnant Patients With Left Ventricular Assist Devices. Obstet Gynecol 2023; 142:1029-1035. [PMID: 37708513 DOI: 10.1097/aog.0000000000005351] [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: 05/22/2023] [Accepted: 06/29/2023] [Indexed: 09/16/2023]
Abstract
Cardiovascular disease is one of the leading causes of maternal mortality in the United States. Although still rare, pregnancy in patients with left ventricular assist devices (LVADs) is becoming more common. Typical indications for the use of LVADs in reproductive-aged females include ischemic cardiomyopathy, nonischemic (familial) dilated cardiomyopathy, peripartum cardiomyopathy, and some forms of myocarditis. An LVAD drains blood through a cannula placed into the apex of the left ventricle and then returns it to the proximal aorta bypassing the aortic valve allowing hemodynamic support in parallel with the native circulation. The physiologic changes associated with pregnancy, mainly increased blood volume and hypercoagulability, may adversely affect patients with LVADs, leading to many experts recommending against pregnancy. Maternal-fetal medicine specialists should have a central role within a multidisciplinary team required to provide optimal care for this high-risk group of patients.
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Affiliation(s)
- Luis D Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, the Division of Surgical Critical Care, Department of Anesthesiology, the Division of Cardiovascular and Thoracic Surgery, and the Division of Cardiovascular Medicine, University of Texas Medical Branch, Galveston, Texas; and the Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Eastern Virginia Medical School, Norfolk, Virginia
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Berry M, Wang AM, Moutos CP, Younes L, Meilchen C, Pacheco LD, Saade GR, Saad AF. Pregnancy outcomes in patients with suspected SARS-CoV-2 infection before delivery. Am J Obstet Gynecol MFM 2023; 5:101044. [PMID: 37271198 PMCID: PMC10234831 DOI: 10.1016/j.ajogmf.2023.101044] [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: 04/28/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/06/2023]
Affiliation(s)
- Marissa Berry
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Amanda M Wang
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Christopher P Moutos
- The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medical College, New York, NY
| | - Lena Younes
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Christopher Meilchen
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - Luis D Pacheco
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX
| | - George R Saade
- Division of Maternal-Fetal Medicine, East Virginia Medical School, Norfolk, VA
| | - Antonio F Saad
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, TX.
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Saad AF, Stepanek R, Kothmann M, Wilson-Jimenez M, McCoy L, Aguillon B, Salazar A, Saade GR. Intravenous Iron Compared With Oral Iron Supplementation for the Treatment of Postpartum Anemia: A Randomized Controlled Trial. Obstet Gynecol 2023; 141:1052-1055. [PMID: 37486650 DOI: 10.1097/aog.0000000000005143] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/26/2023] [Indexed: 07/25/2023]
Abstract
CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT05047211.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, University of Texas Medical Branch, Galveston, Texas
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Caramel Avritscher EB, Saad AF, Han X, Thomas DJ, Saade GR. Economic evaluation of outpatient vs. inpatient cervical ripening using dilapan-s prior to induction of labor. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.1067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Berry MJ, Wang AM, Moutos CP, Younes L, Meilchen C, Saade GR, Saad AF. Pregnancy outcomes in patients with SARS-CoV-2 infection prior to delivery. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Benson MV, Goldman B, Goncharov DA, Wang AM, Emezienna N, Shepherd M, Stewart K, Ellsworth K, Olson G, Harirah H, Saad AF, Clark S, Saade GR. The impact of obstetric laceration simulation on resident education. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Eid J, Kechichian T, Benavides E, Thibodeaux L, Salazar AE, Saade GR, Saad AF. The Quantose Insulin Resistance Test for Maternal Insulin Resistance: A Pilot Study. Am J Perinatol 2022; 39:513-518. [PMID: 32894869 DOI: 10.1055/s-0040-1716730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 10/23/2022]
Abstract
OBJECTIVE Insulin resistance (IR) increases during pregnancy which can lead to hyperinsulinemia, gestational diabetes mellitus (GDM), and neonatal hypoglycemia (NH), especially in obese women. Glucose tolerance testing (GTT) is used clinically to evaluate IR in pregnancy. Quantose IR score index is a novel blood screen of IR validated in nonpregnant individuals. The score is generated using an algorithm that combines insulin and three biomarkers of fatty acid pathways (α-hydroxybutyrate, oleic acid, linoleoyl-glycerophospocholine). Our objective was to determine the validity of Quantose IR test (Metabolan Inc. Morrisville, NC) in assessing IR in pregnant obese women, as compared with the homeostatic model assessment of insulin resistance (HOMA-IR), and its ability to predict GDM and NH. STUDY DESIGN Women between 100/7 and 136/7 weeks of gestation with a pre-pregnancy or early pregnancy body mass index more than 30 kg/m2, and no pregestational diabetes, were included. Fasting blood samples were collected at 100/7 to 136/7 (T1) and 240/7 to 280/7 (T2) weeks. Quantose IR and HOMA-IR were calculated. All women underwent an early (T1; indicated for women with obesity) and a T2 glucose tolerance tests. GDM was diagnosed using the two-step approach, and NH was defined as a neonatal glucose less than 40 mg/dL in the first 24 hours of life. Linear regression and receiver operating characteristic curves were used for analysis. RESULTS The trial enrolled 100 patients. Ten subjects (10%) were diagnosed with GDM in the second trimester and none in the first trimester. At T1, Quantose IR (R2 = 0.48), but not 1-hour glucose tolerance test (R2 = 0.07), correlated with HOMA-IR. Similar correlations were observed at T2. The 1-hour glucose tolerance test followed by HOMA-IR and Quantose IR (area under the curve [AUC]: 0.82, 0.68, and 0.62, respectively) were predictors of GDM. Quantose IR (AUC: 0.74) and 1-hour glucose tolerance test (AUC: 0.72) at T1 and T2 (AUC: 0.75; AUC: 0.93; respectively) were best predictors of NH. The best cut offs, sensitivities, and specificities for prediction of NH were determined. CONCLUSION Similar to nonpregnant individuals, Quantose IR appears to be a valid measure of IR in obese pregnant women. First trimester Quantose IR is a predictor of GDM diagnosed in the second trimester and NH. Given that it requires a single blood draw and no glucose challenge, it may be a useful test to evaluate and monitor IR in pregnancy. Our findings may be used as pilot data to explore the potential use of Quantose IR in pregnancy further. KEY POINTS · Traditional testing methods for insulin resistance in pregnancy are often performed late, are time consuming, and unpleasant to patients.. · The first trimester one-step Quantose IR test reflects insulin resistance in pregnancy and predicts GDM and neonatal hypoglycemia.. · This is the first known prospective clinical study validating Quantose IR score index in an obstetrical population at risk for developing GDM..
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Affiliation(s)
- Joe Eid
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Talar Kechichian
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Elisa Benavides
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Lisa Thibodeaux
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Ashley E Salazar
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - George R Saade
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Antonio F Saad
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
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Mitchell SJ, Ngo G, Maurel KA, Hasegawa J, Arakaki T, Melcer Y, Maymon R, Vendittelli F, Shamshirsaz AA, Erfani H, Shainker SA, Saad AF, Treadwell MC, Roman AS, Stone JL, Rolnik DL. Timing of birth and adverse pregnancy outcomes in cases of prenatally diagnosed vasa previa: a systematic review and meta-analysis. Am J Obstet Gynecol 2022; 227:173-181.e24. [PMID: 35283090 DOI: 10.1016/j.ajog.2022.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 03/06/2022] [Accepted: 03/06/2022] [Indexed: 11/01/2022]
Abstract
OBJECTIVE The ideal time for birth in pregnancies diagnosed with vasa previa remains unclear. We conducted a systematic review aiming to identify the gestational age at delivery that best balances the risks for prematurity with that of pregnancy prolongation in cases with prenatally diagnosed vasa previa. DATA SOURCES Ovid MEDLINE, PubMed, CINAHL, Embase, Scopus, and Web of Science were searched from inception to January 2022. STUDY ELIGIBILITY CRITERIA The intervention analyzed was delivery at various gestational ages in pregnancies prenatally diagnosed with vasa previa. Cohort studies, case series, and case reports were included in the qualitative synthesis. When summary figures could not be obtained directly from the studies for the quantitative synthesis, authors were contacted and asked to provide a breakdown of perinatal outcomes by gestational age at birth. METHODS Study appraisal was completed using the National Institutes of Health quality assessment tool for the respective study types. Statistical analysis was performed using a random-effects meta-analysis of proportions. RESULTS The search identified 3435 studies of which 1264 were duplicates. After screening 2171 titles and abstracts, 140 studies proceeded to the full-text screen. A total of 37 studies were included for analysis, 14 of which were included in a quantitative synthesis. Among 490 neonates, there were 2 perinatal deaths (0.4%), both of which were neonatal deaths before 32 weeks' gestation. In general, the rate of neonatal complications decreased steadily from <32 weeks' gestation (4.6% rate of perinatal death, 91.2% respiratory distress, 11.4% 5-minute Apgar score <7, 23.3% neonatal blood transfusion, 100% neonatal intensive care unit admission, and 100% low birthweight) to 36 weeks' gestation (0% perinatal death, 5.3% respiratory distress, 0% 5-minute Apgar score <7, 2.9% neonatal blood transfusion, 29.2% neonatal intensive care unit admission, and 30.9% low birthweight). Complications then increased slightly at 37 weeks' gestation before decreasing again at 38 weeks' gestation. CONCLUSION Prolonging pregnancies until 36 weeks' gestation seems to be safe and beneficial in otherwise uncomplicated pregnancies with antenatally diagnosed vasa previa.
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Omere C, Goncharov DA, Pedroza C, Rosa MLA, Munn M, Chiossi G, Longo M, Saad AF. Randomized Trial Of Fundal Height Versus Point-Of-Care Ultrasound During Routine Antenatal Visits. Am J Obstet Gynecol MFM 2022; 4:100563. [PMID: 35032696 DOI: 10.1016/j.ajogmf.2022.100563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/28/2021] [Accepted: 01/06/2022] [Indexed: 10/19/2022]
Affiliation(s)
- Chasey Omere
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA.
| | - Daphne Arena Goncharov
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Claudia Pedroza
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Mauricio LA Rosa
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Mary Munn
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Giuseppe Chiossi
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Monica Longo
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
| | - Antonio F Saad
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX USA
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Dizon MLV, deRegnier RAO, Weiner SJ, Varner MW, Rouse DJ, Costantine MM, Wapner RJ, Thorp JM, Blackwell SC, Ayala NK, Saad AF, Caritis SN. Differential Gene Expression in Cord Blood of Infants Diagnosed with Cerebral Palsy: A Pilot Analysis of the Beneficial Effects of Antenatal Magnesium Cohort. Dev Neurosci 2022; 44:412-425. [PMID: 35705018 PMCID: PMC9474611 DOI: 10.1159/000525483] [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: 09/30/2021] [Accepted: 06/08/2022] [Indexed: 02/01/2023] Open
Abstract
The Beneficial Effects of Antenatal Magnesium clinical trial was conducted between 1997 and 2007, and demonstrated a significant reduction in cerebral palsy (CP) in preterm infants who were exposed to peripartum magnesium sulfate (MgSO4). However, the mechanism by which MgSO4 confers neuroprotection remains incompletely understood. Cord blood samples from this study were interrogated during an era when next-generation sequencing was not widely accessible and few gene expression differences or biomarkers were identified between treatment groups. Our goal was to use bulk RNA deep sequencing to identify differentially expressed genes comparing the following four groups: newborns who ultimately developed CP treated with MgSO4 or placebo, and controls (newborns who ultimately did not develop CP) treated with MgSO4 or placebo. Those who died after birth were excluded. We found that MgSO4 upregulated expression of SCN5A only in the control group, with no change in gene expression in cord blood of newborns who ultimately developed CP. Regardless of MgSO4 exposure, expression of NPBWR1 and FTO was upregulated in cord blood of newborns who ultimately developed CP compared with controls. These data support that MgSO4 may not exert its neuroprotective effect through changes in gene expression. Moreover, NPBWR1 and FTO may be useful as biomarkers and may suggest new mechanistic pathways to pursue in understanding the pathogenesis of CP. The small number of cases ultimately available for this secondary analysis, with male predominance and mild CP phenotype, is a limitation of the study. In addition, differentially expressed genes were not validated by qRT-PCR.
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Affiliation(s)
- Maria L V Dizon
- The Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
| | | | - Steven J Weiner
- The George Washington University Biostatistics Center, Washington, District of Columbia, USA
| | - Michael W Varner
- The Departments of Obstetrics and Gynecology of the University of Utah, Salt Lake City, Utah, USA
| | - Dwight J Rouse
- The Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Maged M Costantine
- The Department of Obstetrics and Gynecology, The Ohio State University, Columbus, Ohio, USA
| | - Ronald J Wapner
- The Department of Obstetrics and Gynecology, Thomas Jefferson University and Drexel University, Philadelphia, Pennsylvania, USA
- The Department of Obstetrics and Gynecology, Columbia University, New York, New York, USA
| | - John M Thorp
- The Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Sean C Blackwell
- University of Texas Health Science Center at Houston-Children's Memorial Hermann Hospital, Houston, Texas, USA
| | - Nina K Ayala
- The Department of Obstetrics and Gynecology, Brown University, Providence, Rhode Island, USA
| | - Antonio F Saad
- The Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Steve N Caritis
- The Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Pacheco LD, Berry M, Saad AF, Yates SG, Saade GR. Coagulation assessment with viscoelastic testing in asymptomatic postpartum patients with SARS-CoV-2 infection: a pilot study. Am J Obstet Gynecol 2021; 225:575-577. [PMID: 34331892 PMCID: PMC8316625 DOI: 10.1016/j.ajog.2021.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/07/2021] [Accepted: 07/20/2021] [Indexed: 12/01/2022]
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18
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Moutos CP, Hoyer P, Kelly B, Saad AF. Pyoderma gangrenosum after cesarean delivery. Am J Obstet Gynecol 2021; 225:448-449. [PMID: 33974904 DOI: 10.1016/j.ajog.2021.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/04/2021] [Indexed: 10/21/2022]
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19
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Saad AF, Pacheco LD, Chappell L, Saade GR. Intrahepatic Cholestasis of Pregnancy: Toward Improving Perinatal Outcome. Reprod Sci 2021; 29:3100-3105. [PMID: 34524639 DOI: 10.1007/s43032-021-00740-x] [Citation(s) in RCA: 3] [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] [Received: 06/09/2021] [Accepted: 09/07/2021] [Indexed: 11/28/2022]
Abstract
Intrahepatic cholestasis of pregnancy (ICP) is associated with poor perinatal outcomes in some women such as preterm delivery and fetal demise. Ursodeoxycholic acid (UDCA) is the main therapeutic agent for ICP, but recent evidence failed to show an impact on most perinatal outcomes. Our objective is to summarize the latest evidence in the management of ICP, with a focus on perinatal outcome. We propose a practical approach that combines pharmacotherapy with biochemical and fetal testing, as well as delivery planning.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555-0587, USA. .,Division of Surgical Critical Care, Department of Anesthesiology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA.
| | - Luis D Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555-0587, USA.,Division of Surgical Critical Care, Department of Anesthesiology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Lucy Chappell
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK
| | - George R Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555-0587, USA
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20
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Saunders SJ, Saunders R, Wong T, Saad AF. Out-of-Hospital Cervical Ripening With a Synthetic Hygroscopic Cervical Dilator May Reduce Hospital Costs and Cesarean Sections in the United States-A Cost-Consequence Analysis. Front Public Health 2021; 9:689115. [PMID: 34222185 PMCID: PMC8249762 DOI: 10.3389/fpubh.2021.689115] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/18/2021] [Indexed: 11/22/2022] Open
Abstract
Objective: Out-of-hospital (outpatient) cervical ripening prior to induction of labor (IOL) is discussed for its potential to decrease the burden on hospital resources. We assessed the cost and clinical outcomes of adopting an outpatient strategy with a synthetic hygroscopic cervical dilator, which is indicated for use in preinduction cervical ripening. Methods: We developed a cost-consequence model from the hospital perspective with a time period from IOL to post-delivery discharge. A hypothetical cohort of women to undergo IOL at term with an unfavorable cervix (all risk levels) were assessed. As the standard of care (referred to as IP-only) all women were ripened as inpatients using the vaginal PGE2 insert or the single-balloon catheter. In the comparison (OP-select), 50.9% of low-risk women (41.4% of the study population) received outpatient cervical ripening using a synthetic hygroscopic cervical dilator and the remaining women were ripened as inpatients as in the standard of care. Model inputs were sourced from a structured literature review of peer-reviewed articles in PubMed. Testing of 2,000 feasible scenarios (probabilistic multivariate sensitivity analysis) ascertained the robustness of results. Outcomes are reported as the average over all women assessed, comparing OP-select to IP-only. Results: Implementing OP-select resulted in hospital savings of US$689 per delivery, with women spending 1.48 h less time in the labor and delivery unit and 0.91 h less in the postpartum recovery unit. The cesarean-section rate was decreased by 3.78 percentage points (23.28% decreased to 19.50%). In sensitivity testing, hospital costs and cesarean-section rate were reduced in 91% of all instances. Conclusion: Our model analysis projects that outpatient cervical ripening has the potential to reduce hospital costs, hospital stay, and the cesarean section rate. It may potentially allow for better infection-prevention control during the ongoing COVID-19 pandemic and to free up resources such that more women might be offered elective IOL at 39 weeks.
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Affiliation(s)
| | | | - Tess Wong
- Medicem, Inc., Boston, MA, United States
| | - Antonio F Saad
- Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, TX, United States
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21
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Moutos CP, Kearns WG, Farmer SE, Richards JP, Saad AF, Crochet JR. Embryo quality, ploidy, and transfer outcomes in male versus female blastocysts. J Assist Reprod Genet 2021; 38:2363-2370. [PMID: 34086149 DOI: 10.1007/s10815-021-02250-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 01/24/2021] [Accepted: 05/26/2021] [Indexed: 11/25/2022] Open
Abstract
PURPOSE The goal is to determine if variations exist between male and female blastocysts in preimplantation measurements of quality and ploidy and in vitro fertilization elective single-embryo transfer (eSET) outcomes. METHODS A retrospective chart review was conducted from a private fertility center's database of blastocysts undergoing preimplantation genetic testing for aneuploidy, along with details of eSET from this screened cohort. Main outcomes included preimplantation embryo quality and sex-specific eSET outcomes. RESULTS A total of 3708 embryos from 578 women were evaluated, with 45.9% male and 54.1% female. The majority were High grade. No difference existed between embryo sex and overall morphological grade, inner cell mass or trophectoderm grade, or blastocyst transformation day. Female blastocysts had a higher aneuploidy rate than male blastocysts (P < 0.001). Five hundred thirty-nine eSETs from 392 women were evaluated, with High grade embryos more likely to have implantation (P < 0.001), clinical pregnancy (P < 0.001), and ongoing pregnancy (P = 0.018) than Mid or Low grade embryos. Day 5 blastocysts were more likely to have implantation (P = 0.018), clinical pregnancy (P = 0.005), and ongoing pregnancy (P = 0.018) than day 6 blastocysts. Male and female embryos had similar transfer outcomes, although female day 5 blastocysts were more likely to result in clinical pregnancy (P = 0.012), but not ongoing pregnancy, than female day 6 blastocysts. Male eSET outcomes did not differ by blastocyst transformation day. CONCLUSION Male and female embryos have comparable grade and quality; however, female embryos were more likely to be aneuploid. Ongoing pregnancy rates did not differ by embryo sex. Day 5 embryos had more favorable transfer outcomes than day 6 embryos.
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Affiliation(s)
- Christopher P Moutos
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555, USA.
| | - William G Kearns
- AdvaGenix, 9430 Key West Ave. Suite 130, Rockville, MD, 20850, USA
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD, 21287, USA
| | - Sarah E Farmer
- Center of Reproductive Medicine, 7400 Fannin St. #1180, Houston, TX, 77054, USA
| | - Jon P Richards
- Center of Reproductive Medicine, 7400 Fannin St. #1180, Houston, TX, 77054, USA
| | - Antonio F Saad
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555, USA
| | - John R Crochet
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, 301 University Boulevard, Galveston, TX, 77555, USA
- Center of Reproductive Medicine, 7400 Fannin St. #1180, Houston, TX, 77054, USA
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22
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Berry M, Wang A, Clark SM, Harirah HM, Jain S, Olson GL, Pacheco LD, Saade GR, Saad AF. Clinical Stratification of Pregnant COVID-19 Patients based on Severity: A Single Academic Center Experience. Am J Perinatol 2021; 38:515-522. [PMID: 33548937 DOI: 10.1055/s-0041-1723761] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 01/08/2023]
Abstract
OBJECTIVE This study aimed to describe baseline characteristics of a cohort of pregnant women infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and determine if these correlate with disease severity and perinatal outcomes. STUDY DESIGN This was a retrospective cohort trial conducted at the University of Texas Medical Branch Galveston, Texas. All pregnant women presented to our medical center, who were screened and tested positive for SARS-CoV-2 virus, were included. We stratified our study population in three groups: asymptomatic, symptomatic not requiring oxygen therapy, and patients requiring oxygen support to maintain oxygen saturation >94%. Relevant population characteristics, laboratory data, and maternal and neonatal outcomes were abstracted. A p-value <0.05 was considered statistically significant. RESULTS Between March and July 2020, 91 women tested positive for SARS-CoV-2 upon admission to our labor and delivery unit. Among these, 61.5% were asymptomatic, 34.1% were symptomatic, and 4.4% required oxygen support. Our population was mainly Hispanic (80.2%), multiparous (76.9%), obese (70.3%), and with a median age of 27 years. Median gestational age at symptom onset or diagnosis was 36 weeks. Significant differences were found between gestational age and disease severity. Maternal characteristics including age, body mass index (BMI), and presence of comorbid conditions did not appear to influence severity of SARS-CoV-2 infection. Significant laboratory findings associated with increasing disease severity included decreasing hemoglobin and white blood cell count, lymphopenia, and increasing levels of inflammatory markers including CRP, ferritin, and procalcitonin. Maternal and neonatal outcomes did not differ among groups. No SARS-CoV-2 was detected by polymerase chain reaction testing in neonates of mothers with COVID-19. CONCLUSION Pregnant patients with COVID-19 infection are predominantly asymptomatic. Patients appear to be at increased risk for more severe infection requiring oxygen support later in pregnancy. KEY POINTS · The majority of pregnant patients with COVID-19 are asymptomatic and <1 in 20 require oxygen support.. · Women in the later stages of pregnancy may be at increased risk for severe infection.. · Anemia, leukopenia, CRP, ferritin, and procalcitonin are associated with increasing severity..
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Affiliation(s)
- Marissa Berry
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Amanda Wang
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Shannon M Clark
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Hassan M Harirah
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Sangeeta Jain
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Gayle L Olson
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Luis D Pacheco
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - George R Saade
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Antonio F Saad
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
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Omere C, Goncharov DA, Pedroza C, La Rosa M, Munn M, Chiossi G, Longo M, Saad AF. 721 Randomized trial of fundal height versus point-of-care ultrasound during routine antenatal visits. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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DeGraffenreid CJ, Hwang YP, Lamiman K, Lamarre R, Stewart K, Kothmann MM, Nutter A, Senguttuvan S, Singh P, Hajmurad S, Hierholzer A, McCollom L, Megahed N, Vaughn M, Saad AF, Saade GR. 173 Effect of direct physician-patient communication on postpartum follow up. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Spencer N, Saade GR, Saad AF. 204 Electronic confirmed versus conventional consenting process (ECCCO): a randomized controlled trial. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Diken Z, Saad AF, Hajmurad S, Vadhera R, Simon M, Saade GR, Pacheco LD. 278 Assessing effects of lateral tilt on cardiac output using a Non-invasive technique. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Saad AF, Salazar AE, Allen L, Saade GR. Antimicrobial Dressing versus Standard Dressing in Obese Women Undergoing Cesarean Delivery: A Randomized Controlled Trial. Am J Perinatol 2020; 39:951-958. [PMID: 33264808 PMCID: PMC9325068 DOI: 10.1055/s-0040-1721112] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study aimed to evaluate the effect of a novel antimicrobial dressing on patient satisfaction and health-related quality of life (HRQoL) following a cesarean delivery. STUDY DESIGN This was an open-label, single-center, two-arm randomized controlled trial. This study was done at the tertiary center, maternal unit, Galveston, TX. Pregnant women with body mass indices ≥35 kg/m2 were screened for eligibility. Women were randomized to ReliaTect Post-Op Dressing (RELIATECT) or standard wound dressing (STANDARD). Primary outcome was patient satisfaction and HRQoL using validated questionnaires. Secondary outcomes were provider satisfaction, surgical site infection (SSI) rates, and wound complications. RESULTS In total, 160 women were randomized. Population characteristics were not significant among groups. RELIATECT dressing group had an overall higher score of satisfaction and HRQoL compared with STANDARD group. Women in the RELIATECT group reported less incision odor and incisional pain. Compared with the STANDARD group, most women in RELIATECT dressing group reported better daily activities, self-esteem, personal hygiene, body image, and sleep. Providers reported that the RELIATECT dressing allowed better assessment of the surgical incision site, allowed patients to shower early, and did observe less wound dressing leakage. No differences were found in other secondary end points. CONCLUSION Postcesarean RELIATECT dressing for wound care in pregnant women with obesity had better patient and provider satisfaction as well as better HRQoL scores. Further, level 1 evidence is needed to assess its impact on SSI rates and wound complication, as this trial was not powered to accomplish this goal. KEY POINTS · This study was conducted to evaluate RELIATECT on patient satisfaction and HRQoL following a cesarean.. · Post-cesarean RELIATECT dressing for wound care had better HRQoL and patient and provider satisfaction scores.. · This is the first randomized controlled trial evaluating RELIATECT dressing in obese pregnant women undergoing cesarean section..
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Affiliation(s)
- Antonio F. Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas,Address for correspondence Antonio F. Saad, MD Division of Critical Care Medicine and Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch301 University Boulevard, Galveston, TX 77555-0587
| | - Ashley E. Salazar
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Lindsey Allen
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - George R. Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
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Lee TG, Unlu BS, Petruzzi VA, Borahay MA, Dursun F, Saad AF, Kilic GS. Safety and efficacy of robotic-assisted Burch for pure stress urinary incontinence: a large case series. J OBSTET GYNAECOL 2020; 41:803-806. [PMID: 33063572 DOI: 10.1080/01443615.2020.1803239] [Citation(s) in RCA: 4] [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] [Indexed: 10/23/2022]
Abstract
Burch urethropexy is one of the earliest and most effective surgeries for stress urinary incontinence. Minimally invasive robotic surgery is becoming more popular in the field of urogynecology. Herein, we present the safety and efficacy of a large case series of robotic-assisted Burch urethropexy. A retrospective chart review was performed on robotic-assisted Burch urethropexy cases performed between 2013 and 2019. Patient characteristics, perioperative data and follow-up outcomes were collected at a single teaching institution. A total of 76 women underwent robotic-assisted Burch urethropexy for pure stress urinary incontinence. Fifty of them had concomitant robotic procedures at the time of the Burch. We performed the robotic-assisted Burch urethropexy alone on 26 patients. The mean age was 55 years old. The overall treatment success rate was 85% with a mean follow-up time of 134 (±157.8) days. Complications included cystotomy (3%), urinary tract infection (16%) and postoperative voiding dysfunction (10%). Our study reveals that robotic-assisted Burch urethropexy is a feasible option in the treatment of stress urinary incontinence in terms of operative outcomes and short-term efficacy.Impact statementWhat is already known on this subject? Minimally invasive robotic surgery is becoming more popular in the field of urogynecology. Surgical repairs for stress urinary incontinence will likely increase in the coming years secondary to an aging population. Burch urethropexy is one of the earliest and most effective surgeries for stress urinary incontinence and can be performed abdominally, laparoscopically and now, using robotic assistance.What do the results of this study add? This study reveals that robotic-assisted Burch urethropexy is a feasible option in the treatment of stress urinary incontinence in terms of intraoperative outcomes with good short-term efficacy.What are the implications of these findings for clinical practice and/or further research? Lately, interest in colposuspension procedures has been rekindled as physicians seek alternative stress urinary incontinence treatment options. Robotic-assisted Burch urethropexy will continue to gain popularity with its efficacy and safety.
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Affiliation(s)
- Toy G Lee
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Bekir S Unlu
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Victoria A Petruzzi
- School of Medicine, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Mostafa A Borahay
- Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Furkan Dursun
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Antonio F Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Gokhan S Kilic
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
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Moutos CP, Kearns WG, Farmer SE, Richards JP, Saad AF, Crochet JR. DOES SPERM TOTAL NORMAL MOTILE COUNT IMPACT PGT-A AND IVF OUTCOMES? Fertil Steril 2020. [DOI: 10.1016/j.fertnstert.2020.08.1085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Saad AF, Gupta J, Hruban L, Hankins GD, Saade GR. Predictors of vaginal delivery after cervical ripening using a synthetic osmotic dilator. Eur J Obstet Gynecol Reprod Biol 2020; 246:160-164. [PMID: 32028144 DOI: 10.1016/j.ejogrb.2020.01.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 08/06/2019] [Revised: 01/23/2020] [Accepted: 01/30/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate the determinants of vaginal delivery and safety in women undergoing cervical ripening with a synthetic osmotic dilator (Dilapan-S) prior to induction of labor. METHODS We conducted a secondary analysis of an international multicenter prospective observational study of Dilapan-S for cervical ripening in pregnancies greater than 32 weeks. Data were obtained in a standardized fashion and entered into a centralized electronic data capture system. The association between Bishop score and vaginal delivery was further evaluated with a multivariate receiver-operating characteristic (ROC) curve analysis. A Wilcoxon rank test and multivariable logistic regression were used for statistical analysis (significance: P < .05). RESULTS Between May 2015 and July 2016, 444 pregnant women were included. Three hundred ten (70 %) delivered vaginally. Compared to patients who underwent cesarean delivery, those who delivered vaginally were more likely to have a history of prior vaginal delivery. Vaginal delivery rates were significantly correlated with Bishop scores of pre and post Dilapan-S and difference. After adjusting for age, BMI, number of dilators, cervical ripening time, and gestational age, both prior vaginal delivery and post-Dilapan-S Bishop scores were strong predictors of vaginal delivery (estimate coefficient: 0.1275 ± 0.03 P = .0002; 0.049 ± 0.01 P = .0001; respectively). Aggregate ROC accounting for these variables further supported these findings (AUC = 0.734). The lower confidence interval limit of vaginal delivery rates was above 50 % when post-Dilapan-S Bishop scores were ≥ 5. Cox regression analyses demonstrated that the duration of labor was significant shorter in women that had vaginal delivery. CONCLUSION Bishop scores after cervical ripening with Dilapan-S are good predictors of vaginal delivery. Bishop scores < 5 post Dilapan-S may warrant further cervical ripening. Further level 1 trials are needed to compare osmotic dilators to other ripening methods.
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Affiliation(s)
- Antonio F Saad
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, TX, USA.
| | - Janesh Gupta
- Department of Obstetrics and Gynecology, University of Birmingham, Birmingham, UK
| | - Lukas Hruban
- Department of Obstetrics and Gynecology, Masaryk University Hospital, Brno, Czech Republic
| | - Gary D Hankins
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, TX, USA
| | - George R Saade
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, TX, USA
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Kuhlmann-Capek MJ, Spencer N, Garcia-Jasso C, Singh P, Abdelwahab M, Vaughn M, Marshall K, Prasad N, Soulsby-Monroy R, Saade GR, Saad AF. 309: Foley balloon insertion by blind placement versus direct visualization: A randomized controlled trial (FRIENDLY). Am J Obstet Gynecol 2020. [DOI: 10.1016/j.ajog.2019.11.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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La Rosa M, Omere C, Redfern T, Abdelwahab M, Spencer N, Villarreal J, Olson G, Saade GR, Saad AF. The impact of low-dose versus high-dose antibiotic prophylaxis regimens on surgical site infection rates after cesarean delivery. Arch Gynecol Obstet 2019; 301:69-73. [DOI: 10.1007/s00404-019-05370-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/30/2019] [Indexed: 01/09/2023]
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Erfani H, Haeri S, Shainker SA, Saad AF, Ruano R, Dunn TN, Rezaei A, Aalipour S, Nassr AA, Shamshirsaz AA, Vaughn M, Lindsley W, Spiel MH, Shazly SA, Ibirogba ER, Clark SL, Saade GR, Belfort MA, Shamshirsaz AA. Vasa previa: a multicenter retrospective cohort study. Am J Obstet Gynecol 2019; 221:644.e1-644.e5. [PMID: 31201807 DOI: 10.1016/j.ajog.2019.06.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/15/2019] [Accepted: 06/05/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The objective of the study was to describe the characteristics and outcomes of patients with antenatal diagnosis of vasa previa and evaluate the predictive factors of resolution in a contemporary large, multicenter data set. STUDY DESIGN This was a retrospective multicenter cohort study of all antenatally diagnosed cases of vasa previa, identified via ultrasound and electronic medical record, between January 2011 and July 2018 in 5 US centers. Records were abstracted to obtain variables at diagnosis, throughout pregnancy, and outcomes, including maternal and neonatal variables. Data were reported as median [range] or n (percentage). Descriptive statistics, receiver-operating characteristics, and logistic regression analysis were used as appropriate. RESULTS One hundred thirty-six cases of vasa previa were identified in 5 centers during the study period, 19 (14%) of which resolved spontaneously at median estimated gestational age of 27 weeks [19-34]. All subjects with unresolved vasa previa underwent cesarean delivery at a median estimated gestational age of 34 weeks [27-39] with the median estimated blood loss of 800 mL [250-2000]. Rates for vaginal bleeding, preterm labor, premature rupture of membrane, and need for blood product transfusion were not different between the resolved and unresolved group (P = NS). The odds ratio for resolution in those with the estimated gestational age of less than 24 weeks at the time of diagnosis was 7.9 (95% confidence interval, 2.1-29.4) after adjustment for confounding variables. CONCLUSION Our data suggest that outcomes in antenatally diagnosed cases of vasa previa are excellent. Furthermore, our data report a higher chance of resolution when the condition is diagnosed before 24 weeks of gestation.
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Moutos CP, Kearns WG, Farmer SE, Richards JP, Saad AF, Crochet JR. Relationship of embryo sex to embryo quality, day of blastocyst transformation, and IVF outcomes. Fertil Steril 2019. [DOI: 10.1016/j.fertnstert.2019.07.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Saoud F, Stone A, Nutter A, Hankins GD, Saade GR, Saad AF. Validation of a new method to assess estimated blood loss in the obstetric population undergoing cesarean delivery. Am J Obstet Gynecol 2019; 221:267.e1-267.e6. [PMID: 31229429 DOI: 10.1016/j.ajog.2019.06.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 03/13/2019] [Revised: 05/30/2019] [Accepted: 06/12/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND Postpartum hemorrhage is the leading cause of maternal mortality in developing countries and the primary cause of one-quarter of all maternal deaths globally. Inaccuracy in estimating blood loss obscures the diagnosis of postpartum hemorrhage and its management. OBJECTIVE Our objective was to compare assessment of blood loss using the quantitative Triton system (Gauss Surgical, Inc, Los Altos, CA) with other measures of blood loss in women undergoing cesarean delivery. STUDY DESIGN Women scheduled for cesarean deliveries at our facility were included. Intraoperative blood loss was measured using the Triton, which was masked to the clinical team, as well as estimated by the surgeon (subjective estimated blood loss). The relation between the 2 methods (Triton and subjective estimated blood loss) and postoperative hemoglobin as well as delta hemoglobin (postoperative minus preoperative hemoglobin) was determined using the Spearman correlation. Triton measurement and subjective estimated blood loss were compared between women with delta hemoglobin in the upper quartile (cases) vs all other quartiles (control). Prediction of delta hemoglobin in the upper quartile also was evaluated for each method, and the area under the receiver operating characteristic curves was compared. RESULTS The trial enrolled 242 patients. The mean blood loss estimated by the Triton device was significantly lower than that estimated by clinical judgment (415.3±260.6 vs 799.6±215.6 mL, P<.01). The Triton estimate correlated best with delta hemoglobin. Seventy patients had delta hemoglobin in the upper quartile (delta hemoglobin ≥2). There was a significant difference in the Triton blood loss measurement between cases and controls but no difference with subjective estimated blood loss. Triton, but not subjective estimated blood loss, was predictive of delta hemoglobin ≥2 g/dL (Triton: area under the receiver operating characteristic curve, 0.66; 95% confidence interval, 0.58-0.74; P<.01 vs subjective estimated blood loss: area under the receiver operating characteristic curve, 0.53; 95% confidence interval, 0.45-0.61; P=.45). CONCLUSIONS The Triton system provides a better estimate of blood loss than the visual estimate. Clinical trials to evaluate its benefit are warranted.
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Affiliation(s)
- Fawzi Saoud
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - Amanda Stone
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - Anna Nutter
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - Gary D Hankins
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - George R Saade
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX
| | - Antonio F Saad
- Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX.
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Gallagher LT, Gardner B, Rahman M, Schoen C, Connolly KA, Hankins GD, Saade GR, Saad AF. Cervical Ripening Using Foley Balloon with or without Oxytocin: A Systematic Review and Meta-Analysis. Am J Perinatol 2019; 36:406-421. [PMID: 30130821 DOI: 10.1055/s-0038-1668577] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 10/28/2022]
Abstract
OBJECTIVE To assess available evidence regarding the use of oxytocin in conjunction with Foley balloon (FB) for cervical ripening. METHODS Databases from MEDLINE (U.S. National Library of Medicine, 1980-May 12, 2017), MEDLINE (Ovid, 1980-June 30, 2017), the Cochrane Library Controlled Trials Register, ClinicalTrials.gov, and Web of Science were queried for studies on FB cervical ripening with or without oxytocin in pregnant women. Search terms included: "balloon dilatation" OR "mechanical methods" OR "mechanical method" OR "mechanical dilation" OR "mechanical dilatation" OR "mechanical dilations" OR "mechanical dilatations" OR "balloon" OR "Foley" AND "Pitocin" OR "oxytocin." All relevant references were reviewed. Literature for inclusion and methodological quality were reviewed based on the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. RESULTS Out of 344 citations, six randomized clinical trials (1,133 patients) fulfilled our inclusion criteria. The pooled estimate showed that the cesarean delivery (CD) rate did not differ (relative risk [RR]: 0.91 (95% confidence interval [CI] [0.76-1.10]; p = 0.23) between patients who underwent preinduction cervical ripening with FB alone versus those who received oxytocin in addition to FB. Heterogeneity was not significant among studies (I 2 0.0%; p = 0.64). Furthermore, no differences in other outcomes such as composite and maternal outcomes were detected between these two groups. Compared with simultaneous use of oxytocin with FB, the Foley alone cervical ripening group had a longer induction to delivery time, and lower deliveries within 12 and 24 hours. Subgroup analysis showed that only multiparous women in the Foley alone group had lower rate of vaginal delivery within 24 hours (RR: 0.74, 95% CI [0.61-0.89], p = 0.002) along with a trend toward higher CD rates. CONCLUSION Adding oxytocin to FB at the time of preinduction cervical ripening does not reduce cesarean rates nor improve maternal or neonatal outcomes. Multiparous women who received FB alone seem to have lower rates of vaginal deliveries within 24 hours, but these results should be interpreted with caution.
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Affiliation(s)
- Lauren T Gallagher
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Benjamin Gardner
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Mahbubur Rahman
- Support Unit for Conducting Clinically Essential Studies, OMURA Susumu & Mieko Memorial, St. Luke's Center for Clinical Academia, St. Luke's International University, Tokyo, Japan
| | - Corina Schoen
- Division of Maternal-Fetal Medicine, University of Massachusetts-Baystate, Springfield, Massachusetts
| | - Katherine A Connolly
- Division of Gynecology and Reproductive Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Gary D Hankins
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - George R Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Antonio F Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
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Saad AF, Villarreal J, Eid J, Spencer N, Ellis V, Hankins GD, Saade GR. A randomized controlled trial of Dilapan-S vs Foley balloon for preinduction cervical ripening (DILAFOL trial). Am J Obstet Gynecol 2019; 220:275.e1-275.e9. [PMID: 30790569 DOI: 10.1016/j.ajog.2019.01.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/31/2018] [Accepted: 01/04/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The objective of the study was to test the hypothesis that Dilapan-S is not inferior to the Foley balloon for preinduction cervical ripening at term. STUDY DESIGN Pregnant women ≥37 weeks scheduled for induction with unfavorable cervix (≤3 cm dilated and ≤60% effaced) were randomly assigned to 12 hours of either Foley balloon inflated with 60 mL saline or Dilapan-S for cervical ripening. If the cervix remained unfavorable, then 1 more round of the assigned dilator was used. Management following ripening was left up to the clinical providers. The primary outcome was vaginal delivery. A satisfaction survey was also obtained after the preinduction period. Sample size was based on a noninferiority margin of 10%, 90% power, and an estimated frequency of vaginal delivery of 71% in Foley balloon and 76% in Dilapan-S. RESULTS From November 2016 through February 2018, 419 women were randomized (209 to Foley balloon; 210 to Dilapan-S). In the intent-to-treat analysis, vaginal delivery was more common in Dilapan-S vs Foley balloon (81.3% vs 76.1%), with an absolute difference with respect to the Foley balloon of 5.2% (95% confidence interval, -2.7% to 13.0%) indicating noninferiority for the prespecified margin. The difference was not large enough to show superiority. Noninferiority was confirmed in the per-protocol population (n = 204 in the Foley balloon, n = 188 in Dilapan-S), supporting the robustness of the results. Secondary outcomes were not different between groups, except for a longer time the device remained in place in Dilapan-S compared with the Foley balloon. Maternal and neonatal adverse events were not significantly different between groups. A priori interaction analyses showed no difference in the effect on vaginal delivery by cervical dilation at randomization, parity, or body mass index >30 kg/m2. Patients with Dilapan-S were more satisfied than patients with the Foley balloon as far as sleep (P = .01), relaxing time (P = .001), and performance of desired daily activities (P = .001). CONCLUSION Dilapan-S is not inferior to the Foley balloon for preinduction cervical ripening at term. Advantages of Dilapan-S over Foley include Food and Drug Administration approval, safe profile, no protrusion from the introitus, no need to keep under tension, and better patient satisfaction.
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Tran JP, Stribling SS, Ibezim UC, Omere C, McEnery KA, Pacheco LD, Hankins GD, Saade GR, Saad AF. Performance of Risk Assessment Models for Peripartum Thromboprophylaxis. Reprod Sci 2018; 26:1243-1248. [DOI: 10.1177/1933719118813197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: There is no consensus on which risk stratification approach to use for thromboprophylaxis in pregnancy, and most available risk assessment models (RAMs) for venous thromboembolism (VTE) events have not been validated in pregnancy. Our objective was to compare the performance of some of the most commonly used VTEs RAMs in our patient population in the peripartum period. Study Design: This is a retrospective cohort of women who delivered at our institution in 2015 and 2016. We excluded patients with history of prior or current VTEs or those already receiving anticoagulants. Antepartum, intrapartum, and postpartum records were reviewed. Data were collected on known risk factors for VTEs in order to calculate scores for 3 RAMs on admission for delivery: Padua, Caprini, and Royal College of Obstetricians and Gynaecologists (RCOG). The primary objective was to the estimate the performance of the various RAMs in preventing postpartum VTEs. We calculated the proportion of women who would have been high risk, determined the number of VTEs cases within high- and low-risk categories, as well as calculated the number needed to treat (NNT) for each RAM. We performed analyses using different RAM scores cutoffs, VTEs outcome rates, and effectiveness of anticoagulation to prevent VTEs. The P value <.05 was considered statistically significant. Results: A total of 6094 women were included. Three women had VTEs for an overall rate of 0.04% (N = 3; 95% confidence interval [CI]: 0.01-0.15). The proportion of women categorized as high risk for VTEs were 62% (95% CI: 61-64) for RCOG, 0.8% (95% CI: 0.6-1.0) for Padua, and 94% (95% CI: 94-95) for Caprini. Of the 3 VTEs, the RCOG model classified 1 woman as high risk and Padua model classified 3 women as high risk; whereas the Caprini did not identify any women as high risk. Assuming 100% effectiveness of thromboprophylaxis, the observed NNT was 3838 using RCOG, not able to calculate using Padua (no VTEs cases occurred in the high-risk group, thus none were prevented), and 1927 using Caprini. Conclusion: The rates of VTEs in pregnancy are very low and the available RAMs do not identify most of them. The RCOG and Caprini RAMs would categorize a large proportion of women as high risk and are associated with high NNTs. The Padua RAM appears to have the lowest NNT but missed all the VTEs in our cohort.
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Affiliation(s)
- Jacquelynn P. Tran
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Shelby S. Stribling
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Uloma C. Ibezim
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Chasey Omere
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Kayla A. McEnery
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Luis D. Pacheco
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
- Department of Anesthesia, The University of Texas Medical Branch, Galveston, TX, USA
| | - Gary D. Hankins
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - George R. Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Antonio F. Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
- Department of Anesthesia, The University of Texas Medical Branch, Galveston, TX, USA
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Saad AF, Kirsch N, Saade GR, Hankins GDV. Progressive Devascularization: A Novel Surgical Approach for Placenta Previa. AJP Rep 2018; 8:e223-e226. [PMID: 30345158 PMCID: PMC6188885 DOI: 10.1055/s-0038-1673373] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 06/29/2018] [Indexed: 11/13/2022] Open
Abstract
Background The gold standard for antenatal diagnosis of placenta previa is the transvaginal ultrasonography. In placenta previa cases, separation of placental and uterine tissues is challenging even for the most experienced surgeons. Life-threatening obstetrical complications from cesarean deliveries with placenta previa include peripartum hemorrhage, coagulopathy, blood transfusion, peripartum hysterectomy, and multiple organ failure. Cases We detailed the 3 cases of placenta previa that underwent bilateral uterine artery ligation; if hemostasis was not achieved, horizontal mattress sutures were placed in the lower uterine segment. All patients were discharged with minimal morbidity. Conclusion For patients with placenta previa and low risk for placenta creta, counseling should include the risk for maternal morbidity and criteria for pursuing peripartum hysterectomy. Our devascularization, a stepwise surgical approach, shows promising outcomes in placenta previa cases. Précis We propose a novel surgical approach, using a progressive devascularization surgical technique, for management of women with placenta previa, undergoing cesarean delivery.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Nathan Kirsch
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - George R Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Gary D V Hankins
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
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Yoon BC, Saad AF, Rezaii P, Wintermark M, Zaharchuk G, Iv M. Evaluation of Thick-Slab Overlapping MIP Images of Contrast-Enhanced 3D T1-Weighted CUBE for Detection of Intracranial Metastases: A Pilot Study for Comparison of Lesion Detection, Interpretation Time, and Sensitivity with Nonoverlapping CUBE MIP, CUBE, and Inversion-Recovery-Prepared Fast-Spoiled Gradient Recalled Brain Volume. AJNR Am J Neuroradiol 2018; 39:1635-1642. [PMID: 30093483 DOI: 10.3174/ajnr.a5747] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Accepted: 06/16/2018] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Early and accurate identification of cerebral metastases is important for prognostication and treatment planning although this process is often time consuming and labor intensive, especially with the hundreds of images associated with 3D volumetric imaging. This study aimed to evaluate the benefits of thick-slab overlapping MIPs constructed from contrast-enhanced T1-weighted CUBE (overlapping CUBE MIP) for the detection of brain metastases in comparison with traditional CUBE and inversion-recovery prepared fast-spoiled gradient recalled brain volume (IR-FSPGR-BRAVO) and nonoverlapping CUBE MIP. MATERIALS AND METHODS A retrospective review of 48 patients with cerebral metastases was performed at our institution from June 2016 to October 2017. Brain MRIs, which were acquired on multiple 3T scanners, included gadolinium-enhanced T1-weighted IR-FSPGR-BRAVO and CUBE, with subsequent generation of nonoverlapping CUBE MIP and overlapping CUBE MIP. Two blinded radiologists identified the total number and location of metastases on each image type. The Cohen κ was used to determine interrater agreement. Sensitivity, interpretation time, and lesion contrast-to-noise ratio were assessed. RESULTS Interrater agreement for identification of metastases was fair-to-moderate for all image types (κ = 0.222-0.598). The total number of metastases identified was not significantly different across the image types. Interpretation time for CUBE MIPs was significantly shorter than for CUBE and IR-FSPGR-BRAVO, saving at least 50 seconds per case on average (P < .001). The mean lesion contrast-to-noise ratio for both CUBE MIPs was higher than for IR-FSPGR-BRAVO. The mean contrast-to-noise ratio for small lesions (<4 mm) was lower for nonoverlapping CUBE MIP (1.55) than for overlapping CUBE MIP (2.35). For both readers, the sensitivity for lesion detection was high for all image types but highest for overlapping CUBE MIP and CUBE (0.93-0.97). CONCLUSIONS This study suggests that the use of overlapping CUBE MIP or nonoverlapping CUBE MIP for the detection of brain metastases can reduce interpretation time without sacrificing sensitivity, though the contrast-to-noise ratio of lesions is highest for overlapping CUBE MIP.
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Affiliation(s)
- B C Yoon
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - A F Saad
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - P Rezaii
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - M Wintermark
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - G Zaharchuk
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California
| | - M Iv
- From the Department of Radiology, Division of Neuroimaging and Neurointervention, Stanford University, Stanford, California.
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Herrera S, Kuhlmann-Capek MJ, Rogan SC, Saad AF, Saade GR, Hankins GDV, Pacheco LD. Stroke Volume Recruitability during the Third Trimester of Pregnancy. Am J Perinatol 2018; 35:737-740. [PMID: 29278864 DOI: 10.1055/s-0037-1615788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 10/18/2022]
Abstract
OBJECTIVE It is unknown whether the heart operates in the ascending or flat portion of the Starling curve during normal pregnancy. Pregnant women do not respond to the passive leg-raising maneuver secondary to mechanical obstruction of the inferior vena cava by the gravid uterus. Our objective was to evaluate if administration of a fluid bolus increases baseline stroke volume (SV) among healthy pregnant patients during the third trimester. STUDY DESIGN Healthy pregnant women who underwent elective term cesarean sections were included. A noninvasive cardiac output monitor was used to measure hemodynamic variables at baseline and after administration of a 500-mL crystalloid bolus. RESULTS Forty-five women were included in the study. Fluid administration was associated with a statistically significant increase in SV from a baseline value of 71 ± 11 to 90 ± 19 mL (95% confidence interval [CI]: 13.67-21.49; p < 0.01) and a significant decrease in maternal heart rate from a baseline of 87 ± 9 beats per minute to 83 ± 8 after the fluid bolus (95% CI: -6.81 to -2.78; p = 0.03). No changes in peripheral vascular resistances or any other measured hemodynamic parameters were noted with volume expansion. CONCLUSION In healthy term pregnancy, the heart operates in the ascending portion of the Starling's curve, rendering it fluid responsive.
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Affiliation(s)
- Sandra Herrera
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Maggie J Kuhlmann-Capek
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Sarah C Rogan
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Antonio F Saad
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - George R Saade
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Gary D V Hankins
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Luis D Pacheco
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, Texas.,Department of Anesthesiology, The University of Texas Medical Branch at Galveston, Galveston, Texas
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Klimczak AM, Vaughn M, Nutter A, Richards JP, Kearns WG, Saad AF, Crochet JR. Day 5 blastocysts contain higher mitochondrial DNA content compared to day 6 blastocysts. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.02.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Saad AF, Alshehri W, Lei J, Kechichian TB, Gamble P, Alhejaily N, Shabi Y, Saade GR, Costantine MM, Burd I. Maternal Fructose Consumption Disrupts Brain Development of Offspring in a Murine Model of Autism Spectrum Disorder. Am J Perinatol 2016; 33:1357-1364. [PMID: 27135955 DOI: 10.1055/s-0036-1583292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 10/21/2022]
Abstract
Objective The objective of this study was to localize by neuroimaging the altered structural brain development of these offspring using an autism model of transgenic mice lacking contactin-associated protein-like 2 (Cntnap2). Materials and Methods Pregnant dams were randomly allocated to fructose solution (10% W/V) as only drinking fluid or water. Cntnap2 heterozygous (+/-) offspring from each group were euthanized at 6 months of age and their whole brains evaluated by magnetic resonance imaging. T2-weighted images were acquired to evaluate the volumes of 29 regions of interest involved in autism spectrum disorder (ASD) pathogenesis. Whole brains were washed and processed for Nissl staining. Mann-Whitney U test and one-way analysis of variance were used for statistical analysis (significance: p < 0.05). Results The corpus callosum, anterior commissure, and caudate putamen were significantly smaller in Cntnap2 (+/-) male offspring exposed to fructose. No brain alterations were found in the female counterparts. Nissl staining of the caudate putamen revealed higher neuronal cell count in the male fructose offspring. Female group revealed an increase in caudate putamen neuronal cell count. Conclusion Metabolic dysregulation in pregnancy alters fetal brain development in genetically predisposed offspring. This is consistent with findings in human studies and supports the role of intrauterine factors in the etiology of autism.
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Affiliation(s)
- Antonio F Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Wael Alshehri
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jun Lei
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Talar B Kechichian
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Phyllis Gamble
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Nader Alhejaily
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yahya Shabi
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - George R Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Maged M Costantine
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Irina Burd
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Saad AF, Diken ZM, Kechichian TB, Clark SM, Olson GL, Saade GR, Costantine MM. Pravastatin Effects on Placental Prosurvival Molecular Pathways in a Mouse Model of Preeclampsia. Reprod Sci 2016; 23:1593-1599. [DOI: 10.1177/1933719116648218] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Antonio F. Saad
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Zaid M. Diken
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Talar B. Kechichian
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Shannon M. Clark
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Gayle L. Olson
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - George R. Saade
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Maged M. Costantine
- Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
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Saad AF, Dickerson J, Kechichian TB, Yin H, Gamble P, Salazar A, Patrikeev I, Motamedi M, Saade GR, Costantine MM. High-fructose diet in pregnancy leads to fetal programming of hypertension, insulin resistance, and obesity in adult offspring. Am J Obstet Gynecol 2016; 215:378.e1-6. [PMID: 27060421 DOI: 10.1016/j.ajog.2016.03.038] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 03/21/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND Consumption of fructose-rich diets in the United States is on the rise and thought to be associated with obesity and cardiometabolic diseases. OBJECTIVE We sought to determine the effects of antenatal exposure to high-fructose diet on offspring's development of metabolic syndrome-like phenotype and other cardiovascular disease risk factors later in life. STUDY DESIGN Pregnant C57BL/6J dams were randomly allocated to fructose solution (10% wt/vol, n = 10) or water (n = 10) as the only drinking fluid from day 1 of pregnancy until delivery. After weaning, pups were started on regular chow, and evaluated at 1 year of life. We measured percent visceral adipose tissue and liver fat infiltrates using computed tomography, and blood pressure using CODA nonivasive monitor. Intraperitoneal glucose tolerance testing with corresponding insulin concentrations were obtained. Serum concentrations of glucose, insulin, triglycerides, total cholesterol, leptin, and adiponectin were measured in duplicate using standardized assays. Fasting homeostatic model assessment was also calculated to assess insulin resistance. P values <.05 were considered statistically significant. RESULTS Maternal weight, pup number, and average weight at birth were similar between the 2 groups. Male and female fructose group offspring had higher peak glucose and area under the intraperitoneal glucose tolerance testing curve compared with control, and higher mean arterial pressure compared to control. Female fructose group offspring were heavier and had higher percent visceral adipose tissue, liver fat infiltrates, homeostatic model assessment of insulin resistance scores, insulin area under the intraperitoneal glucose tolerance testing curve, and serum concentrations of leptin, and lower concentrations of adiponectin compared to female control offspring. No significant differences in these parameters were noted in male offspring. Serum concentrations of triglycerides or total cholesterol were not different between the 2 groups for either gender. CONCLUSION Maternal intake of high fructose leads to fetal programming of adult obesity, hypertension, and metabolic dysfunction, all risk factors for cardiovascular disease. This fetal programming is more pronounced in female offspring. Limiting intake of high fructose-enriched diets in pregnancy may have significant impact on long-term health.
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Abstract
BACKGROUND Despite its seldom occurrence, fetal tachycardia can lead to poor fetal outcomes including hydrops and fetal death. Management can be challenging and result in maternal adverse effects secondary to high serum drug levels required to achieve effective transplacental antiarrhythmic drug therapy. CASE A 33-year-old woman at 33 weeks of gestation with a diagnosis of a fetal sustained superior ventricular tachycardia developed chest pain, shortness of breath, and bigeminy on electrocardiogram secondary to digoxin toxicity despite subtherapeutic serum drug levels. She required supportive care with repletion of corresponding electrolyte abnormalities. After resolution of cardiac manifestations of digoxin toxicity, the patient was discharged home. The newborn was discharged at day 9 of life on maintenance amiodarone. CONCLUSION We describe an interesting case of digoxin toxicity with cardiac manifestations of digoxin toxicity despite subtherapeutic serum drug levels. This case report emphasizes the significance of instituting an early diagnosis of digoxin toxicity during pregnancy, based not only on serum drug levels but also on clinical presentation. In cases of refractory supportive care, digoxin Fab fragment antibody administration should be considered. With timely diagnosis and treatment, excellent maternal and perinatal outcomes can be achieved.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Luis Monsivais
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Luis D Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas; Division of Surgical Critical Care, Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas
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Saad AF, Saoud F, Diken ZM, Hegde S, Kuhlmann MJ, Wen TS, Hankins GD, Saade GR, Costantine MM. Early versus Late Feeding after Cesarean Delivery: A Randomized Controlled Trial. Am J Perinatol 2016; 33:415-9. [PMID: 26479169 DOI: 10.1055/s-0035-1565918] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [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: 10/22/2022]
Abstract
OBJECTIVE This study aims to evaluate whether early feeding after cesarean delivery (CD) shortens the time to pass flatus and bowel movement. METHODS Women at term undergoing CD were randomly assigned to start oral intake either within 6 hours (early feeding) or after 12 hours (late feeding) from surgery completion. Women with preeclampsia, or requiring emergent CD, additional bowel surgery, or the use of general anesthesia were excluded. Our primary outcome was time of passing first flatus following surgery completion. Secondary outcomes included time of first bowel sounds, time of first bowel movement, nausea/vomiting, and length of maternal hospital stay (clinicaltrials.gov identifier NCT02396485). RESULTS A total of 177 women were randomized to early (n = 85) or late feeding (n = 82). There was no loss to follow-up, and outcomes were available for all patients. There were no differences in baseline characteristics between the two groups. Early feeding resulted in shorter time to pass flatus (median [interquartile range], 715 [485-1,208] minutes vs. 1,300 [820-1,760] minutes; p < 0.001) and to have bowel sounds (232 [168-537.8] minutes vs. 554.5 [202-706] minutes; p = 0.001). Time to pass bowel movement was shorter in the early-feeding group, but did not reach significance. The groups did not differ in length of stay or in rates of nausea, vomiting, or ileus. CONCLUSION In women undergoing CD, early oral intake is well tolerated and results in earlier return of bowel function.
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Affiliation(s)
- Antonio F Saad
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Fawzi Saoud
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Zaid M Diken
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Shruti Hegde
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Maggie J Kuhlmann
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Tony S Wen
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Gary D Hankins
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - George R Saade
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
| | - Maged M Costantine
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas
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Abstract
Introduction Early diagnosis of atypical uremic-hemolytic syndrome may be challenging during the puerperium period. Correct diagnosis and timely management are crucial to improve outcomes. Background Pregnancy-associated atypical hemolytic-uremic syndrome (p-aHUS) is a rare condition characterized by microangiopathic hemolytic anemia, thrombocytopenia, and acute kidney injury. Triggered by pregnancy, genetically predisposed women develop the syndrome, leading to a disastrous hemolytic disease characterized by diffuse endothelial damage and platelet consumption. This disease is a life-threatening condition that requires prompt diagnosis and therapy. Case A 19-year-old G1P1 Caucasian female with suspicion of HELLP syndrome was treated at our facility for severe thrombocytopenia and acute kidney injury. A diagnosis of atypical uremic-hemolytic syndrome was later confirmed. The patient's condition improved with normalization of platelets and improvement in kidney function after 14 days of plasmapheresis. She was subsequently treated with eculizumab, a monoclonal antibody against C5. The patient tolerated well the therapy and is currently in remission. Conclusion Diagnosis of p-aHUS is challenging, as it can mimic various diseases found during pregnancy and the postpartum. Plasma exchange should be promptly initiated within 24 hours of diagnosis. Eculizumab has risen to become an important tool to improve long-term comorbidities and mortality in this group population.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Jorge Roman
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Aaron Wyble
- Division of Transfusion Medicine, Department of Pathology, The University of Texas Medical Branch, Galveston, Texas
| | - Luis D Pacheco
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas; Division of Surgical Critical Care, Department of Anesthesiology, The University of Texas Medical Branch, Galveston, Texas
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Abstract
Introduction Uterine rupture occurs in less than 0.1% of pregnancies. This complication can be detrimental to mother and fetus if not detected and managed in a timely manner. We report an unusual presentation of uterine scar rupture that was diagnosed on ultrasound in a completely stable patient with reassuring fetal status. Case Report A 24-year-old Gravida 5, Para 3 with history of cornual resection for ectopic pregnancy and two previous uterine ruptures presented at 30 weeks' gestation with worsening abdominal pain. Ultrasound identified herniation of the amniotic sac with fetal parts. The patient underwent cesarean delivery and cornual defect repair. Conclusion Close observation and early delivery remain vital to the patient's management.
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Affiliation(s)
- Antonio F Saad
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Maged M Costantine
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - George Saade
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
| | - Michel Makhlouf
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, Texas
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Saad AF, Maybauer DM, Maybauer MO. Do initial tidal volumes impact acute respiratory distress syndrome development in patients intubated in the emergency department? J Crit Care 2015; 30:421-2. [PMID: 25700967 DOI: 10.1016/j.jcrc.2014.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 12/26/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Antonio F Saad
- Department of Anesthesiology, Surgical Critical Care, and Maternal Fetal Medicine, University of Texas Medical Branch, Galveston, TX USA
| | - Dirk M Maybauer
- Department of Anaesthesiology and Intensive Care, Philipps University, Marburg, Germany
| | - Marc O Maybauer
- Department of Anaesthesiology and Intensive Care, Philipps University, Marburg, Germany; Critical Care Research Group, University of Queensland, Brisbane, Australia.
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