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Gerber RS, Kappy M, Gingold J, Wu H, Lieman HJ, Singh M, Pollack SE, Jindal S. Obstetric and Neonatal Outcomes After Transferring More Than One Embryo in Patients With Preimplantation Genetic Testing. Obstet Gynecol 2024; 143:92-100. [PMID: 37944144 DOI: 10.1097/aog.0000000000005443] [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: 06/16/2023] [Accepted: 09/07/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To compare obstetric and neonatal outcomes after single embryo transfer (SET) compared with multiple embryo transfer (MET) from frozen-thawed transfer cycles of embryos that underwent preimplantation genetic testing for aneuploidies (PGT-A). METHODS We conducted a retrospective cohort study from the SART CORS (Society for Assisted Reproductive Technology Clinic Outcome Reporting System) national database. Clinical and demographic data were obtained from the SART CORS database for all autologous and donor egg frozen-thawed transfer cycles of embryos that underwent PGT-A between 2014 and 2016, after excluding cycles that used frozen oocytes, fresh embryo transfer, and transfers of embryos from more than one stimulation cycle. Multivariable linear and log-binomial regression models were used to estimate the relative and absolute difference in live-birth rate, multiple pregnancy rate, gestational age at delivery, and birth weight between SET compared with MET. RESULTS In total, 15,638 autologous egg transfer cycles and 944 donor egg transfer cycles were analyzed. Although the live-birth rate was higher with MET compared with SET in the autologous oocyte cycles (64.7% vs 53.2%, relative risk [RR] 1.24, 95% CI, 1.20-1.28), the multiple pregnancy rate was markedly greater (46.2% vs 1.4%, RR 32.56, 95% CI, 26.55-39.92). Donor oocyte cycles showed similar trends with an increased live-birth rate (62.0% vs 49.7%, RR 1.26, 95% CI, 1.11-1.46) and multiple pregnancy rate (54.0% vs 0.8%) seen with MET compared with SET. Preterm delivery rates and rates of low birth weight were significantly higher in MET compared with SET in both autologous and donor oocyte cycles and were also higher in the subanalysis of singleton deliveries that resulted from MET compared with SET. CONCLUSION Despite some improvement in live-birth rate, nearly half of the pregnancies that resulted from MET of embryos that underwent PGT-A were multiples. Compared with SET, MET is associated with significantly higher rates of neonatal morbidity, including preterm delivery and low birth weight. The transfer of more than one embryo that underwent PGT-A should continue to be strongly discouraged, and patients should be counseled on the significant potential for adverse outcomes.
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Affiliation(s)
- Rachel S Gerber
- Reproductive Medicine Associates of New York, the Icahn School of Medicine at Mount Sinai, the Columbia University Fertility Center, and the Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, and Montefiore's Institute for Reproductive Medicine and Health, Hartsdale, and the Albert Einstein College of Medicine, Bronx, New York; and RADFertility and Christiana Hospital, Newark, Delaware
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Kahn J, Wu H, Lieman H, Singh M, Pollack SE, Jindal SK. CHANGE IN PROTOCOL AFTER IVF CYCLE CANCELLATION INCREASES ODDS OF LIVE BIRTH IN FRESH CYCLES: A SART CORS ANALYSIS OF 13,135 AUTOLOGOUS CYCLES. Fertil Steril 2022. [DOI: 10.1016/j.fertnstert.2022.08.238] [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: 11/26/2022]
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Gingold JA, Kappy M, Gerber RS, Goodman M, Fazzari M, Lieman H, Singh M, Pollack SE, Jindal SK. ADHERENCE TO ASRM SINGLE EMBRYO TRANSFER GUIDELINES IN FAVORABLE-PROGNOSIS PATIENTS UNDER 35 YEARS: A SART STUDY. Fertil Steril 2020. [DOI: 10.1016/j.fertnstert.2020.08.323] [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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Kudesia R, Talib HJ, Pollack SE. Fertility Awareness Counseling for Adolescent Girls; Guiding Conception: The Right Time, Right Weight, and Right Way. J Pediatr Adolesc Gynecol 2017; 30:9-17. [PMID: 27486027 DOI: 10.1016/j.jpag.2016.07.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 07/25/2016] [Accepted: 07/25/2016] [Indexed: 11/28/2022]
Abstract
STUDY OBJECTIVE To provide a detailed summary of fertility awareness counseling pearls for healthy teens and those with fertility-relevant comorbidities, and to assist providers in offering such counseling to adolescents and young adult women. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Comprehensive literature review of English-language studies relating to fertility in pediatric and adolescent female patients (ages 13-21 years), and evidence-based dialogue guide. RESULTS The literature indicates that although adolescents are interested in discussing sexuality and reproduction, this is commonly overlooked during the standard office medical visit. As a result, adolescents often turn to less reliable sources and hold a variety of reproductive misconceptions and a sense of lack of control over future fertility. We found no studies that examined the routine provision of fertility awareness counseling with healthy adolescents. There are a multitude of specific gynecologic and medical conditions that have ramifications for fertility. We detail these comprehensively, and provide a dialogue guide to assist with fertility awareness counseling for the female adolescent, containing specific information and indications for referral. CONCLUSION Providers caring for adolescent girls have the opportunity to enhance fertility awareness as part of a larger reproductive health conversation that adolescents desire, and from which they might benefit. Identifying potential future fertility issues, understanding age-related fertility decline, and aiding in health optimization before future conception might empower the adolescent to make informed reproductive decisions. We provide an algorithm to use with adolescents to discuss the "right time, right weight, right way" to pursue childbearing.
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Affiliation(s)
- Rashmi Kudesia
- Division of Reproductive Endocrinology and Infertility, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Hina J Talib
- Division of Adolescent Medicine, Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York
| | - Staci E Pollack
- Division of Reproductive Endocrinology and Infertility, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
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Thornton K, Pollack SE. Original article. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.08.027] [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: 10/24/2022]
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Asemota OA, Girda E, Dueñas O, Neal-Perry G, Pollack SE. Actinomycosis pelvic abscess after in vitro fertilization. Fertil Steril 2013; 100:408-11. [PMID: 23684115 DOI: 10.1016/j.fertnstert.2013.04.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [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: 03/08/2013] [Revised: 04/05/2013] [Accepted: 04/08/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To report a case of pelvic actinomycosis presenting as large, multiloculated abscesses after an in vitro fertilization (IVF) cycle for male factor infertility. DESIGN A case report and literature review. SETTING University hospital. PATIENT(S) A 31-year-old nulligravid woman presenting with urinary retention, pelvic pain, and fever 6 days after transvaginal oocyte retrieval and an embryo transfer for male factor infertility. INTERVENTION(S) Intravenous and oral antimicrobial therapy, and computed tomography (CT)-guided drainage of pelvic abscesses. MAIN OUTCOME MEASURE(S) Clinical and radiologic resolution of symptoms and infection. RESULT(S) The CT scan revealed several large, multiloculated pelvic and tuboovarian abscesses. The patient defervesced after 6 days of intravenous antibiotics, but the pelvic pain did not improve. After CT-guided drainage of the pelvic abscesses, the patient's symptoms improved. The drained material was cultured, and the patient was diagnosed with pelvic actinomycosis tuboovarian abscesses, an infrequent cause of tuboovarian abscess and a rare complication of assisted reproductive technology (ART). The patient was switched from intravenous to oral antibiotics and discharged home. CONCLUSION(S) Pelvic Actinomyces israelii presenting as pelvic abscesses may occur as a rare complication of ART. Physicians should consider a diagnosis of tuboovarian abscess in a patient reporting fever and pelvic pain after IVF and embryo transfer.
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Affiliation(s)
- Obehi A Asemota
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York 10461, USA.
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Merhi Z, Pollack SE. Pituitary origin of persistently elevated human chorionic gonadotropin in a patient with gonadal failure. Fertil Steril 2012; 99:293-296. [PMID: 23025879 DOI: 10.1016/j.fertnstert.2012.08.051] [Citation(s) in RCA: 4] [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] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Revised: 08/20/2012] [Accepted: 08/23/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To report a case of persistently elevated low levels of hCG to increase awareness of pituitary origin of persistently elevated hCG in patients with gonadal failure. DESIGN Case report and literature review. SETTING Large university-affiliated infertility practice. PATIENT(S) A 16-year-old patient with primary amenorrhea, normal secondary sex characteristics, ovarian failure, and a 46,XY karyotype. Her past medical history was significant for focal segmental glomerulosclerosis, leading to a diagnosis of Frasier syndrome. INTERVENTION(S) At age 31 years, she desired pregnancy by oocyte donation and was found to have persistently elevated low levels of hCG (>35 mIU/mL). MAIN OUTCOME MEASURE(S) Pituitary hCG. RESULT(S) Both serum free β-hCG and hyperglycosylated hCG were undetectable. Total serum hCG diluted appropriately was not blocked by blocking agent and was detected in the urine. Subsequent treatment with exogenous E(2), in preparation of a donor oocyte cycle, suppressed her hCG levels (down to 8 mIU/mL). These results indicated a pituitary source of the serum hCG. CONCLUSION(S) This report reinforces the need to consider pituitary hCG as the origin of persistently elevated hCG levels in patients with gonadal failure. Although levels of hCG <14 mIU/mL have been considered normal in postmenopausal women, our case suggests that patients with gonadal failure at younger ages might have a higher pituitary output of hCG.
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Affiliation(s)
- Zaher Merhi
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Vermont College of Medicine, Burlington, Vermont
| | - Staci E Pollack
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics & Gynecology and Women's Health, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York.
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Pollack SE, Dries D, Junker M, Chen YP, Corcovilos TA, Hulet RG. Extreme tunability of interactions in a 7Li Bose-Einstein condensate. Phys Rev Lett 2009; 102:090402. [PMID: 19392500 DOI: 10.1103/physrevlett.102.090402] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Indexed: 05/27/2023]
Abstract
We use a Feshbach resonance to tune the scattering length a of a Bose-Einstein condensate of 7Li in the |F=1,mF=1> state. Using the spatial extent of the trapped condensate, we extract a over a range spanning 7 decades from small attractive interactions to extremely strong repulsive interactions. The shallow zero crossing in the wing of the Feshbach resonance enables the determination of a as small as 0.01 Bohr radii. Evidence of the weak anisotropic magnetic dipole interaction is obtained by comparison with different trap geometries for small a.
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Affiliation(s)
- S E Pollack
- Department of Physics and Astronomy and Rice Quantum Institute, Rice University, Houston, Texas 77005, USA
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Pollack SE, Schlamminger S, Gundlach JH. Temporal extent of surface potentials between closely spaced metals. Phys Rev Lett 2008; 101:071101. [PMID: 18764520 DOI: 10.1103/physrevlett.101.071101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2008] [Indexed: 05/26/2023]
Abstract
Variations in the electrostatic surface potential between the proof mass and electrode housing in the space-based gravitational wave mission Laser Interferometer Space Antenna (LISA) is one of the largest contributors of noise at frequencies below a few mHz. Torsion balances provide an ideal test bed for investigating these effects in conditions emulative of LISA. Our apparatus consists of a Au coated Cu plate brought near a Au coated Si plate pendulum suspended from a thin W wire. We have measured a white noise level of 30 microV/sqrt Hz above approximately 0.1 mHz, rising at lower frequencies, for the surface potential variations between these two closely spaced metals.
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Affiliation(s)
- S E Pollack
- Department of Physics, University of Washington, Seattle, Washington 98195-4290, USA.
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Abstract
Meiosis is a double-division process that is preceded by only one DNA replication event to produce haploid gametes. The defining event in meiosis is prophase I, during which chromosome pairs locate each other, become physically connected, and exchange genetic information. Although many aspects of this process have been elucidated in lower organisms, there has been scant information available until now about the process in mammals. Recent advances in genetic analysis, especially in mice and humans, have revealed many genes that play essential roles in meiosis in mammals. These include cell cycle-regulatory proteins that couple the exit from the premeiotic DNA synthesis to the progression through prophase I, the chromosome structural proteins involved in synapsis, and the repair and recombination proteins that process the recombination events. Failure to adequately repair the DNA damage caused by recombination triggers meiotic checkpoints that result in ablation of the germ cells by apoptosis. These analyses have revealed surprising sexual dimorphism in the requirements of different gene products and a much less stringent checkpoint regulation in females. This may provide an explanation for the 10-fold increase in meiotic errors in females compared with males. This review provides a comprehensive analysis of the use of genetic manipulation, particularly in mice, but also of the analysis of mutations in humans, to elucidate the mechanisms that are required for traverse through prophase I.
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Affiliation(s)
- P E Cohen
- Department of Molecular Genetics, Center for the Study of Reproduction and Women's Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, USA
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Ouhilal S, Pollack SE, Witt BR, Rimstidt K, Santoro N. Can initial BHCG level predict a multiple ART pregnancy? Fertil Steril 2002. [DOI: 10.1016/s0015-0282(02)03757-3] [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: 10/27/2022]
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Freeman EW, Rickels K, Arredondo F, Kao LC, Pollack SE, Sondheimer SJ. Full- or half-cycle treatment of severe premenstrual syndrome with a serotonergic antidepressant. J Clin Psychopharmacol 1999; 19:3-8. [PMID: 9934936 DOI: 10.1097/00004714-199902000-00002] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Evidence that serotonergic antidepressants are effective for treating premenstrual syndrome (PMS) raises the question of whether dosing only in the symptomatic premenstrual phase is effective for this disorder. This preliminary randomized, double-blind study compared the responses to half-cycle or full-cycle dosing of sertraline in 31 patients who completed a preceding double-blind, short-term treatment trial. The subjects fulfilled criteria for severe PMS when they entered the preceding controlled trial. At the end of the short-term treatment trial, the double-blind was not broken; both improved and unimproved subjects were randomized in a double-blind fashion to receive either full-cycle or half-cycle sertraline in the 3-month extension study. Results showed that the total premenstrual scores from the Penn Daily Symptom Report (DSR) were lower in the half-cycle dosing group in each of the 3 treatment months but did not differ with statistical significance from the full-cycle dosing group. Further analysis of the 17 DSR items showed that mood swings, nervous tension, feeling out of control, and confusion were significantly lower (p < 0.05) at endpoint in the half-cycle dosing group. Overall, subjects who improved in prior treatment remained improved; approximately half the subjects who were unimproved at entry into the extension study improved, regardless of the dosing regimen. The results add support to other preliminary reports of efficacy of serotonergic antidepressants administered premenstrually and indicate the clinical importance of determining an optimal dose/benefit ratio of serotonergic antidepressants for PMS patients.
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Affiliation(s)
- E W Freeman
- Department of Obstetrics/Gynecology, University of Pennsylvania Medical Center, Philadelphia 19104, USA.
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Pollack SE, Furth EE, Kallen CB, Arakane F, Kiriakidou M, Kozarsky KF, Strauss JF. Localization of the steroidogenic acute regulatory protein in human tissues. J Clin Endocrinol Metab 1997; 82:4243-51. [PMID: 9398748 DOI: 10.1210/jcem.82.12.4445] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The rate-limiting step in steroid hormone production in the adrenal cortex and gonads, the translocation of cholesterol from the outer to the inner mitochondrial membranes, is mediated by the steroidogenic acute regulatory protein (StAR). Heretofore, the localization of StAR in human adult and fetal tissues has not been defined. To this end, expression of StAR was detected in formalin-fixed, paraffin-embedded specimens using a polyclonal antiserum raised against recombinant human StAR. Primordial follicles of adult ovaries did not contain StAR, whereas antral follicles stained intensely in the thecal layer, with occasional staining of granulosa cells. Corpora lutea were intensely stained, but with a patchy distribution. Corpora albicantia did not stain. A luteoma of pregnancy stained with patches of moderate intensity. Ovaries with hyperthecosis contained areas of intense thecal staining. An ovarian Leydig cell tumor stained intensely, whereas granulosa cell tumors were negative. Ovarian adenocarcinomas, borderline tumors, teratomas, cystadenomas, and a Brenner tumor displayed no specific StAR immunostaining. Testicular Leydig cells stained moderately to intensely, as did a testicular Leydig cell tumor. Sertoli cells stained weakly in some specimens. Seminomas and testicular germ cell tumors were negative. There was minimal to moderate staining in the adrenal glomerulosa and faciculata and minimal staining in the reticularis, while the medulla was negative. Adrenal cortical adenomas, hyperplasias, and carcinomas all contained areas of StAR staining. The renal distal tubules stained with moderate to marked intensity. Renal carcinomas had occasional modest staining. No immunostaining was found in the placenta. Fetal ovaries contained sporadic stromal cells displaying intense StAR staining, particularly in the hilar region. Oocytes from a 32-week fetal ovary showed moderate to intense staining. Fetal testes displayed intense Leydig cell staining. The neocortex of the fetal adrenal glands displayed only minimal StAR staining, whereas moderate to intense staining was found in the fetal zone. The fetal kidneys had moderate StAR staining of the distal convoluted tubules. We conclude that StAR is localized to normal and neoplastic cells in the gonads and adrenal cortex, which produce large amounts of pregnenolone. StAR protein was not detected in the placenta, documenting that placental progestin synthesis occurs through StAR-independent mechanisms. The presence of StAR in cells that do not express cholesterol side-chain cleavage enzyme cytochrome P450, including renal distal tubules, Sertoli cells, and fetal oocytes, suggests that StAR has roles in metabolic processes in addition to stimulating pregnenolone synthesis.
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Affiliation(s)
- S E Pollack
- Center for Research on Reproduction and Women's Health, University of Pennsylvania Medical Center, Philadelphia 19104, USA
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