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Sills ES, Tan SL. Preliminary cost variance modeling to compare autologous intraovarian platelet-rich plasma vs. standard hormone replacement therapy for menopause management. Ceska Gynekol 2022; 87:28-34. [PMID: 35240833 DOI: 10.48095/cccg202228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Menopause symptoms and hormone replacement therapy (HRT) are among the most common reasons patients seek gynecological advice. Although at least half of all women in developed countries will use HRT during their lifetime, the treatment is not without risk and guidance on HRT is mixed. Greater awareness of HRT risks from extended use has piqued interest in safer options. Menopause reversal with autologous ovarian platelet-rich plasma (OPRP) has brought this restorative approach forward for consideration, but appropriateness and cost-effectiveness require examination. METHODS HRT and OPRP data from USA were projected to compare cumulative 1yr patient costs using stochastic Monte Carlo modeling. RESULTS Mean ± SD cost-to-patient for HRT including initial consult plus pharmacy refills was estimated at about $576 ± 246/yr. While OPRP included no pharmacy component, an estimated 4 visits over 1yr for OPRP maintenance entailed ultrasound, phlebotomy/sample processing, surgery equipment, and incubation/laboratory expense, yielding mean ± SD cost for OPRP at $8,710 ± 4,911/yr ( P < 0.0001 vs. HRT, by T-test). Upper-bound estimates for annual HRT and OPRP costs were $1,341 and $22,232, respectively. CONCLUSIONS While HRT and OPRP may have similar efficacy and safety for menopause therapy, they diverge sharply in cost-effectiveness. Most patients would likely find OPRP too complex, invasive, and expensive to be competitive vs. HRT. Although OPRP is an interesting and cautiously useful technique for selected menopause patients reluctant to use HRT, repurposing this infertility treatment for wider use appears inefficient compared to standard HRT options that are currently marketed.
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Sills ES, Wood SH. An Experimental Model for Peri-conceptual COVID-19 Pregnancy Loss and Proposed Interventions to Optimize Outcomes. Int J Mol Cell Med 2020; 9:180-187. [PMID: 33274180 PMCID: PMC7703664 DOI: 10.22088/ijmcm.bums.9.3.180] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/11/2020] [Indexed: 01/12/2023]
Abstract
Reports appear to give reassurance that vertical transmission near term is unlikely, but risks of incidental SARS-CoV-2 infection during fertility treatments, at embryo implantation, or in the first trimester remain unknown. If early pregnancy sequela in the current COVID-19 pandemic are modeled from the 2004 Coronavirus outbreak data, then SARS-CoV-2 infection proximate to blastocyst nidation is likely to cause implantation failure or spontaneous abortion. Our model explains why this outcome is less attributable to virus-associated maternal pulmonary distress and instead derives from systemic inflammation and interference with trophectoderm-endometrium molecular signaling required for implantation. COVID-19 is often accompanied by high levels of IL-6, IL-8, TNF-alpha and other cytokines, a process implicated in pulmonary collapse and systemic organ failure. Yet when regarded in an early reproductive context, this "cytokine storm" of COVID-19 triggers a pro-coagulative state hostile to normal in utero blastocyst/fetal development. Evidence from obstetrics is accumulating to show that mothers with SARS-CoV-2 deliver placentas with abnormal interstitial villi fibrin deposits, diffuse infarcts, and hemangiomatous changes. This model classifies such lesions as permissive at term but catastrophic near embryo implantation or early first trimester pregnancy. Clinical experience with recurrent pregnancy loss offers workable interventions to address this challenge, but success will depend on prompt and accurate SARS-CoV-2 diagnosis. Although no professional guidelines currently exist for SARS-CoV-2 in early pregnancy, this model would warrant a high-risk designation for such cases; these patients should receive priority access to screening and treatment resources.
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Affiliation(s)
- Eric Scott Sills
- Reproductive Research Section, FertiGen/CAG, San Clemente, California, USA.
- Department of Obstetrics and Gynecology, Palomar Medical Center; Escondido, California, USA.
| | - Samuel Horace Wood
- Department of Obstetrics and Gynecology, Palomar Medical Center; Escondido, California, USA.
- Gen 5 Fertility Center, San Diego, California, USA.
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Sills ES, Li X, Rickers NS, Wood SH, Palermo GD. Metabolic and neurobehavioral response following intraovarian administration of autologous activated platelet rich plasma: First qualitative data. Neuro Endocrinol Lett 2019; 39:427-433. [PMID: 30796792] [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] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 11/02/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVES This work assessed sexual and neurobehavioral parameters after ovarian treatment with autologous PRP. DESIGN Questionnaire study. MATERIAL AND METHODS Patients receiving ovarian PRP injection (n=80) due to low ovarian reserve and/or at least 1 prior failed IVF cycle were sampled. Pre- and post-treatment levels in self-reported daily energy, sleep quality, skin tone/hair thickness/nail growth, cognitive clarity, menstrual pattern, cervical mucus/vaginal lubrication, libido, sexual activity, ability to achieve orgasm, and overall sexual experience were measured. RESULTS Mean±SD age and baseline BMI among patients were 45.5±6yrs and 25±5.1kg/m2, respectively. Average weight loss after ovarian PRP was 1kg (p=0.056). After ovarian PRP, superior nail growth, skin tone, and hair thickness was observed by 46.3% of patients [95%CI=35%,57.8%]; the same ratio experienced increased "clarity of thinking" following the procedure. Irregular or absent menses affected 56.3% of patients at enrollment, and menses returned or cyclicity improved in 24.4% after treatment [95%CI=12.9%,39.5%]. Increased post-treatment vaginal lubrication/cervical mucus production was reported by 51.3% of women [95%CI=39.8%, 62.6%] accompanied by increased libido in 55% [95%CI=43.5%,66.2%]. More frequent sexual activity after ovarian PRP was noted from 46.3% of subjects [95%CI=35%, 57.8%] coinciding with a 45% improvement in overall sexual experience before vs. after ovarian PRP [95%CI=33.9%, 56.5%]. CONCLUSION This investigation is the first to document responses across neurobehavioral and metabolic parameters after ovarian PRP. Injection of PRP-derived growth factors directly into ovarian tissue seems to enable a local signaling milieu favoring development of hormonally active ovarian elements, thus "re-potentiating" low or absent reserve.
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Affiliation(s)
- Eric Scott Sills
- Office for Reproductive Research, Center for Advanced Genetics; La Jolla, California, USA
| | - Xiang Li
- Office for Reproductive Research, Center for Advanced Genetics; La Jolla, California, USA
| | - Natalie S Rickers
- Office for Reproductive Research, Center for Advanced Genetics; La Jolla, California, USA
| | | | - Gianpiero D Palermo
- Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University; New York NY, USA
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Rashidi BH, Gorginzadeh M, Aalipour S, Sills ES. Age related endocrine patterns observed in polycystic ovary syndrome patients vs. ovulatory controls: descriptive data from a university based infertility center. Arch Endocrinol Metab 2016; 60:486-491. [PMID: 27737330 PMCID: PMC10118636 DOI: 10.1590/2359-3997000000215] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/25/2016] [Indexed: 11/22/2022]
Abstract
Objective To compare serum anti-Müllerian hormone (AMH) and other endocrine parameters between patients diagnosed with polycystic ovary syndrome (PCOS) and age-matched ovulatory women. Materials and methods AMH, DHEAS, FSH, LH, PRL, TSH and total testosterone (TT) were prospectively measured in oligo-ovulatory PCOS patients (n = 595) and in ovulatory non-PCOS women (n = 157) referred to a tertiary infertility center. Mean BMI was similar across the two study populations and there were no smokers in the sample. Patients in both groups were further classified into three categories by age: < 25 yrs, 25-34 yrs, and ≥ 35 yrs. Selected clinical and demographic characteristics were tabulated for each group. Results Serum AMH was significantly higher among PCOS patients compared to non-PCOS controls in the non-stratified sample (7.54 ± 5.8 vs. 2.49 ± 2.0 ng/mL, respectively; p < 0.0001), while serum FSH, DHEAS, TSH and prolactin were similar for both groups (p > 0.05). As expected, mean (total) testosterone levels were notably different between PCOS vs. non-PCOS controls (0.84 ± 0.76 vs. 0.43 ± 0.38 ng/mL, respectively; p < 0.001), and mean AMH level was significantly lower in the oldest age category (> 35 yrs) compared to both younger control groups (p < 0.0001). Both DHEAS and total testosterone decreased with age among PCOS patients, although mean serum DHEAS for women age > 35 yrs was significantly lower than DHEAS measured in younger women with PCOS (p < 0.02). For PCOS patients, AMH remained relatively stable irrespective of age. Conclusion Although AMH can serve as a satisfactory marker of ovarian reserve, for PCOS patients the expected decline in AMH associated with reproductive aging appears attenuated despite ovarian senescence. In contrast, mean DHEAS levels were markedly lower among older PCOS women (> 35 yrs) compared to younger PCOS patients.
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Affiliation(s)
| | | | | | - Eric Scott Sills
- Center for Advanced Genetics, USA; University of Westminster, UK
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Rashidi B, Abediasl J, Tehraninejad E, Rahmanpour H, Sills ES. Simvastatin Effects on Androgens, Inflammatory Mediators, and Endogenous Pituitary Gonadotropins Among Patients With PCOS Undergoing IVF. J Investig Med 2015; 59:912-6. [DOI: 10.2310/jim.0b013e31821bfd9c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Jones CA, Sills ES. Contrasting selected reproductive challenges of today with those of antiquity--the past is prologue. Ulster Med J 2013; 82:150-6. [PMID: 24505149 PMCID: PMC3913404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 06/20/2013] [Indexed: 11/29/2022]
Abstract
Viewing human history through a medical lens provides a renewed appreciation for today's vexing reproductive challenges, as some modern dilemmas are actually continuations of similar challenges experienced long ago. Certainly there are many examples of assisted fertility therapy that were entirely theoretical only a generation ago, but have become commonplace in modern practice and society. In particular posthumous birth and infertility have, over time, been the focus of compelling social interest, occasionally even impacting national security and dynastic succession. While the concepts have remained static, the tools available to extend and improve reproductive success have changed radically. Appropriately regarded as confidential and private, an individual's reproductive details are typically impervious to formal study. Yet, archival sources including ancient literature and formal court records can occasionally provide evidence of otherwise deeply personal concerns of a different era. Our assessment finds the issues, worries, and desires of patients of antiquity to align closely with contemporary reproductive challenges. Because children and family have always been central to the human experience, the consequences of reproduction (or the lack thereof) can make substantial imprints upon the cultural, economic, and political landscape-irrespective of civilization or century. In this article, selected motifs are described in a broad historical context to illustrate how challenges of human reproduction have remained essentially unchanged, despite a vast accumulation of knowledge made possible by gains in reproductive science and technology. Plus ça change, plus c'est la même chose. -Jean-Baptiste Alphonse Karr (1808-1890).
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Affiliation(s)
- Christopher A. Jones
- 1Global Health Economics Unit of the Vermont Center for Clinical & Translational Science, Dept of Surgery, University of Vermont College of Medicine, Burlington VT USA,2European Centre for International Political Economy, Brussels BELGIUM
| | - Eric Scott Sills
- 3School of Life Sciences, University of Westminster; London UK.,4Division of Reproductive Endocrinology, Pacific Reproductive Center; Irvine CA USA,*Correspondence to: Office for Reproductive Research, PRC—Orange County, 10 Post, Irvine CA 92618 USA Tel: 949–341–0100 FAX: 949–341–0613
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Sills ES, Palermo GD. Gonadotropin releasing hormone in the primitive vertebrate family Myxinidae: reproductive neuroanatomy and evolutionary aspects. Neuro Endocrinol Lett 2013; 34:177-183. [PMID: 23685415] [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] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 05/10/2013] [Indexed: 06/02/2023]
Abstract
The family Myxinidae embraces all hagfish species, and occupies an evolutionary niche intermediate between ancestral vertebrates and the gnathostomes (jawed vertebrates). Gonadotropin releasing hormone (GnRH) modulates neuroendocrine activity in vertebrates and works in the context of the hypothalamic-pituitary (H-P) axis. The appearance of this neuroendocrine axis marks one of the most crucial developmental achievements in vertebrate evolution, because it enabled further diversification in general growth, metabolism, osmoregulation and reproduction as jawed vertebrates evolved. GnRH studies in hagfish draw attention because such work may be considered as providing proxy data for similar investigations conducted upon long extinct species. Indeed, the fossil record reveals little anatomical difference between those hagfish living 300 million years ago and their modern descendants. Accordingly, the hagfish can offer important evolutionary lessons as they have some highly unusual characteristics not seen in any other vertebrate; they retain many representative features of an ancestral state from which all vertebrates originated. Indeed, because central control of reproduction is perhaps the most basic function of the vertebrate H-P axis, and given the importance of GnRH in this network, research on GnRH in hagfish can help elucidate the early evolution of the H-P system itself. Like all vertebrates, hagfish have a functional hypothalamic area and a pituitary gland, constituting a basic H-P axis. But what role does GnRH play in the reproductive system of this "living fossil"? How can understanding GnRH in hagfish help advance the knowledge of vertebrate neuroendocrinology? Here, information on neuroendocrine function and the role of GnRH specifically in this very basal vertebrate is reviewed.
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Sills ES, Yang Z, Walsh DJ, Salem SA. Comprehensive genetic assessment of the human embryo: can empiric application of microarray comparative genomic hybridization reduce multiple gestation rate by single fresh blastocyst transfer? Arch Gynecol Obstet 2012; 286:755-61. [PMID: 22678560 DOI: 10.1007/s00404-012-2396-1] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Accepted: 05/23/2012] [Indexed: 11/26/2022]
Abstract
PURPOSE The unacceptable multiple gestation rate currently associated with in vitro fertilization (IVF) would be substantially alleviated if the routine practice of transferring more than one embryo were reconsidered. While transferring a single embryo is an effective method to reduce the clinical problem of multiple gestation, rigid adherence to this approach has been criticized for negatively impacting clinical pregnancy success in IVF. In general, single embryo transfer is viewed cautiously by IVF patients although greater acceptance would result from a more effective embryo selection method. METHODS Selection of one embryo for fresh transfer on the basis of chromosomal normalcy should achieve the dual objective of maintaining satisfactory clinical pregnancy rates and minimizing the multiple gestation problem, because embryo aneuploidy is a major contributing factor in implantation failure and miscarriage in IVF. The initial techniques for preimplantation genetic screening unfortunately lacked sufficient sensitivity and did not yield the expected results in IVF. However, newer molecular genetic methods could be incorporated with standard IVF to bring the goal of single embryo transfer within reach. RESULTS Aiming to make multiple embryo transfers obsolete and unnecessary, and recognizing that array comparative genomic hybridization (aCGH) will typically require an additional 12 h of laboratory time to complete, we propose adopting aCGH for mainstream use in clinical IVF practice. CONCLUSION As aCGH technology continues to develop and becomes increasingly available at lower cost, it may soon be considered unusual for IVF laboratories to select a single embryo for fresh transfer without regard to its chromosomal competency. In this report, we provide a rationale supporting aCGH as the preferred methodology to provide a comprehensive genetic assessment of the single embryo before fresh transfer in IVF. The logistics and cost of integrating aCGH with IVF to enable fresh embryo transfer are also discussed.
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Affiliation(s)
- Eric Scott Sills
- Reproductive Research Division, Pacific Reproductive Center, Orange County, 10 Post, Irvine, CA 92618, USA.
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Sills ES, Cotter PD, Marron KD, Shkrobot LV, Walsh HMA, Salem RD. Ovarian dysgenesis associated with an unbalanced X;6 translocation: first characterisation of reproductive anatomy and cytogenetic evaluation in partial trisomy 6 with breakpoints at Xq22 and 6p23. Mol Med Rep 2011; 5:29-31. [PMID: 21931936 DOI: 10.3892/mmr.2011.589] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 08/11/2011] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to describe the clinical and laboratory findings associated with a previously unreported unbalanced X;6 translocation. Physical examination, reproductive history and cytogenetic techniques were used to characterise a novel chromosomal anomaly associated with gonadal dysgenesis. A healthy non-dysmorphic 23 year-old phenotypic female with primary amenorrhea and infertility presented for reproductive endocrinology evaluation. No discrete ovarian tissue was identified on transvaginal ultrasound, although the uterus appeared essentially normal. BMI was 19 kg/m2. Serum FSH and oestradiol were 111 mIU/ml and 15 pmol/l, respectively. TSH, prolactin and all infectious serologies were all normal. The karyotype of 46,X,der(X)t(X;6)(q22;p23) was determined following cytogenetic analysis of peripheral blood lymphocytes via fluorescence in situ hybridisation (FISH) with whole chromosome paint for chromosome 6, and a separate FISH analysis using a 6p subtelomeric probe. The patient was continued on hormone replacement therapy and underwent genetic counselling; the patient subsequently enrolled as a recipient in an anonymous donor oocyte IVF treatment. Translocations involving autosomes and chromosome X are rare. While female carriers of balanced X;autosome translocations are generally phenotypically normal, the impact of unbalanced X;autosome translocations can be severe. This is the first known report of an unbalanced translocation involving X;6. This abnormality was associated with ovarian dysgenesis, but an otherwise normal female phenotype. From this investigation, the observed developmental impact of the unbalanced translocation with breakpoints at Xq22 and 6p23 appears to be limited to ovarian failure.
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Affiliation(s)
- Eric Scott Sills
- Division of Reproductive Endocrinology Research, Pacific Reproductive Center, CA 92618, USA.
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Jones CA, Christensen AL, Salihu H, Carpenter W, Petrozzino J, Abrams E, Sills ES, Keith LG. Prediction of individual probabilities of livebirth and multiple birth events following in vitro fertilization (IVF): a new outcomes counselling tool for IVF providers and patients using HFEA metrics. J Exp Clin Assist Reprod 2011; 8:3. [PMID: 21991292 PMCID: PMC3183499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Indexed: 11/01/2022]
Abstract
In vitro fertilization (IVF) has become a standard treatment for subfertility after it was demonstrated to be of value to humans in 1978. However, the introduction of IVF into mainstream clinical practice has been accompanied by concerns regarding the number of multiple gestations that it can produce, as multiple births present significant medical consequences to mothers and offspring. When considering IVF as a treatment modality, a balance must be set between the chance of having a live birth and the risk of having a multiple birth. As IVF is often a costly decision for patients-financially, medically, and emotionally-there is benefit from estimating a patient's specific chance that IVF could result in a birth as fertility treatment options are contemplated. Historically, a patient's "chance of success" with IVF has been approximated from institution-based statistics, rather than on the basis of any particular clinical parameter (except age). Furthermore, the likelihood of IVF resulting in a twin or triplet outcome must be acknowledged for each patient, given the known increased complications of multiple gestation and consequent increased risk of poor birth outcomes. In this research, we describe a multivariate risk assessment model that incorporates metrics adapted from a national 7.5-year sampling of the Human Fertilisation & Embryology Authority (HFEA) dataset (1991-1998) to predict reproductive outcome (including estimation of multiple birth) after IVF. To our knowledge, http://www.formyodds.com is the first Software-as-a-Service (SaaS) application to predict IVF outcome. The approach also includes a confirmation functionality, where clinicians can agree or disagree with the computer-generated outcome predictions. It is anticipated that the emergence of predictive tools will augment the reproductive endocrinology consultation, improve the medical informed consent process by tailoring the outcome assessment to each patient, and reduce the potential for adverse outcomes with IVF.
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Affiliation(s)
| | - Anna L. Christensen
- Department of Population, Family & Reproductive Health, Bloomberg School of Public Health, Johns Hopkins University; Baltimore, MD USA
| | - Hamisu Salihu
- Department of Epidemiology & Biostatistics, University of South Florida; Tampa, FL USA
| | | | | | - Elizabeth Abrams
- Department of Anthropology, University of Illinois—Chicago; Chicago, IL USA
| | - Eric Scott Sills
- Pacific Reproductive Center—Orange County; Irvine, CA USA,Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland; Dublin, IRELAND
| | - Louis G. Keith
- Department of Obstetrics & Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL USA,Correspondence to: 680 North Lake Shore Drive, Suite 1015, Department of Obstetrics and Gynecology, Northwestern University; Chicago, IL 60611 USA,
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Walsh DJ, Ma ML, Sills ES. The evolution of health policy guidelines for assisted reproduction in the Republic of Ireland, 2004-2009. Health Res Policy Syst 2011; 9:28. [PMID: 21702949 PMCID: PMC3141788 DOI: 10.1186/1478-4505-9-28] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Accepted: 06/24/2011] [Indexed: 11/23/2022] Open
Abstract
This analysis reports on Irish regulatory policies for in vitro fertilisation (IVF) from 2004-2009, in the context of membership changes within the Medical Council of Ireland. To achieve this, the current (2009) edition of the Guide to Professional Conduct & Ethics was compared with the immediately preceding version (2004). The statutory composition of the Medical Council from 2004-2009 was also studied. Content analysis of the two editions identified the following differences: 1) The 2004 guide states that IVF "should only be used after thorough investigation has failed to reveal a treatable cause of the infertility", while the 2009 guide indicates IVF "should only be used after thorough investigation has shown that no other treatment is likely to be effective"; 2) The 2004 stipulation stating that fertilized ovum (embryo) "must be used for normal implantation and must not be deliberately destroyed" is absent from the 2009 guidelines; 3) The option to donate "unused fertilised ova" (embryos) is omitted from the 2009 guidelines; 4) The 2009 guidelines state that ART should be offered only by "suitably qualified professionals, in appropriate facilities, and according to the international best practice"; 5) The 2009 guidelines introduce criteria that donations as part of a donor programme should be "altruistic and non-commercial". These last two points represent original regulatory efforts not appearing in the 2004 edition. The Medical Practitioners Act 2007 reduced the number of physicians on the Medical Council to 6 (of 25) members. The ethical guidelines from 2004 preceded this change, while the reconstituted Medical Council published the 2009 version. Between 2004 and 2009, substantial modifications in reproductive health policy were incorporated into the Medical Council's ethical guidelines. The absence of controlling Irish legislation means that patients and IVF providers in Ireland must rely upon these guidelines by default. Our critique traces the evolution of public policy on IVF during a time when the membership of the Medical Council changed radically; reduced physician contribution to decision-making was associated with diminished protection for IVF-derived embryos in Ireland. Considerable uncertainty on IVF practice in Ireland remains.
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Affiliation(s)
- David J Walsh
- Division of Reproductive Endocrinology & Infertility, The Sims Institute-Sims IVF/Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland; Dublin, Ireland
| | - Mary L Ma
- Division of Reproductive Endocrinology & Infertility, The Sims Institute-Sims IVF/Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland; Dublin, Ireland
| | - Eric Scott Sills
- Division of Reproductive Endocrinology & Infertility, The Sims Institute-Sims IVF/Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland; Dublin, Ireland
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Jones CA, Sills ES. The Emergency Medical Recovery Act (EMRA): Ireland's bold healthcare initiative for the next decade? Journal of Pharmaceutical Health Services Research 2011. [DOI: 10.1111/j.1759-8893.2011.00043.x] [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: 12/01/2022]
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Walsh APH, Yokota TT, Walsh DJ, Jones BJ, Coull GD, Sills ES. First reported deliveries in Ireland using surgically retrieved sperm for non-obstructive azoospermia. Ir J Med Sci 2010; 180:251-3. [PMID: 20963511 DOI: 10.1007/s11845-010-0613-0] [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: 11/16/2009] [Accepted: 09/17/2010] [Indexed: 11/26/2022]
Abstract
Couples presenting with male factor infertility comprise an important proportion of clinical reproductive endocrinology consultations. Indeed, a problem with the male is the only cause, or a contributing cause, of infertility in ~40% of infertility evaluations. Here we present the first published deliveries obtained from IVF utilising surgically retrieved sperm in Ireland; pregnancy and delivery are also described following transfer of cryopreserved/thawed embryos derived from such sperm. Finding no sperm from a semen analysis in a man without a vasectomy can be a devastating event, and substantially influences the scope of the reproductive endocrinology consultation. Successful treatment of non-obstructive azoospermia is possible without reliance on anonymous donor sperm.
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Affiliation(s)
- A P H Walsh
- The Sims Institute/Sims International Fertility Clinic, Rosemount Hall, Dundrum Road, Dundrum, Dublin 14, Ireland
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Sills ES, Walsh DJ, Walsh APH. Transvaginal ultrasound imaging for assessment of early pregnancy. Ir Med J 2010; 103:283-284. [PMID: 21188857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Sills ES, Mykhaylyshyn LO, Dorofeyeva US, Walsh DJ, Salma U, Omar AB, Coull GD, David IA, Brickell KM, Tsar OM, Walsh AP. The long path to pregnancy: early experience with dual anonymous gamete donation in a European in vitro fertilisation referral centre. Reprod Health 2010; 7:20. [PMID: 20701806 PMCID: PMC2925351 DOI: 10.1186/1742-4755-7-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Accepted: 08/11/2010] [Indexed: 11/21/2022] Open
Abstract
Background This investigation describes features of patients undergoing in vitro fertilisation (IVF) and embryo transfer (ET) where both gametes were obtained from anonymous donors. Methods Gamete unsuitability or loss was confirmed in both members of seven otherwise healthy couples presenting for reproductive endocrinology consultation over a 12-month interval in Ireland. IVF was undertaken with fresh oocytes provided by anonymous donors in Ukraine; frozen sperm (anonymous donor) was obtained from a licensed tissue establishment. For recipients, saline-enhanced sonography was used to assess intrauterine contour with endometrial preparation via transdermal estrogen. Results Among commissioning couples, mean±SD female and male age was 41.9 ± 3.7 and 44.6 ± 3.5 yrs, respectively. During this period, female age for non dual anonymous gamete donation IVF patients was 37.9 ± 3 yrs (p < 0.001). Infertility duration was ≥3 yrs for couples enrolling in dual gamete donation, and each had ≥2 prior failed fertility treatments using native oocytes. All seven recipient couples proceeded to embryo transfer, although one patient had two transfers. Clinical pregnancy was achieved for 5/7 (71.4%) patients. Non-transferred cryopreserved embryos were available for all seven couples. Conclusions Mean age of females undergoing dual anonymous donor gamete donation with IVF is significantly higher than the background IVF patient population. Even when neither partner is able to contribute any gametes for IVF, the clinical pregnancy rate per transfer can be satisfactory if both anonymous egg and sperm donation are used concurrently. Our report emphasises the role of pre-treatment counselling in dual anonymous gamete donation, and presents a coordinated screening and treatment approach in IVF where this option may be contemplated.
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Affiliation(s)
- Eric Scott Sills
- Division of Reproductive Endocrinology, The Sims Institute/Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland; Dublin, Ireland.
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Walsh APH, Tsar OM, Walsh DJ, Baldwin PM, Shkrobot LV, Sills ES. Who abandons embryos after IVF? Ir Med J 2010; 103:107-110. [PMID: 20486313] [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] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This investigation describes features of in vitro fertilisation (IVF) patients who never returned to claim their embryos following cryopreservation. Frozen embryo data were reviewed to establish communication patterns between patient and clinic; embryos were considered abandoned when 1) an IVF patient with frozen embryo/s stored at our facility failed to make contact with our clinic for > 2 yrs and 2) the patient could not be located after a multi-modal outreach effort was undertaken. For these patients, telephone numbers had been disconnected and no forwarding address was available. Patient, spouse and emergency family contact/s all escaped detection efforts despite an exhaustive public database search including death records and Internet directory portals. From 3244 IVF cycles completed from 2000 to 2008, > or = 1 embryo was frozen in 1159 cases (35.7%). Those without correspondence for > 2 yrs accounted for 292 (25.2%) patients with frozen embryos; 281 were contacted by methods including registered (signature involving abandoned embryos did not differ substantially from other patients. The goal of having a baby was achieved by 10/11 patients either by spontaneous conception, adoption or IVF. One patient moved away with conception status unconfirmed. The overall rate of embryo abandonment was 11/1159 (< 1%) in this IVF population. Pre-IVF counselling minimises, but does not totally eliminate, the problem of abandoned embryos. As the number of abandoned embryos from IVF accumulates, their fate urgently requires clarification. We propose that clinicians develop a policy consistent with relevant Irish Constitutional provisions to address this medical dilemma.
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Affiliation(s)
- A P H Walsh
- Department of Obstetrics and Gynaecology, School of Medicine, RCSI, Dublin 2
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Sills ES, Brady AC, Omar AB, Walsh DJ, Salma U, Walsh APH. IVF for premature ovarian failure: first reported births using oocytes donated from a twin sister. Reprod Biol Endocrinol 2010; 8:31. [PMID: 20334702 PMCID: PMC2861671 DOI: 10.1186/1477-7827-8-31] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Accepted: 03/25/2010] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Premature ovarian failure (POF) remains a clinically challenging entity because in vitro fertilisation (IVF) with donor oocytes is currently the only treatment known to be effective. METHODS A 33 year-old nulligravid patient with a normal karyotype was diagnosed with POF; she had a history of failed fertility treatments and had an elevated serum FSH (42 mIU/ml). Oocytes donated by her dizygotic twin sister were used for IVF. The donor had already completed a successful pregnancy herself and subsequently produced a total of 10 oocytes after a combined FSH/LH superovulation regime. These eggs were fertilised with sperm from the recipient's husband via intracytoplasmic injection and two fresh embryos were transferred to the recipient on day three. RESULTS A healthy twin pregnancy resulted from IVF; two boys were delivered by caesarean section at 39 weeks' gestation. Additionally, four embryos were cryopreserved for the recipient's future use. The sister-donor achieved another natural pregnancy six months after oocyte retrieval, resulting in a healthy singleton delivery. CONCLUSION POF is believed to affect approximately 1% of reproductive age females, and POF patients with a sister who can be an oocyte donor for IVF are rare. Most such IVF patients will conceive from treatment using oocytes from an anonymous oocyte donor. This is the first report of births following sister-donor oocyte IVF in Ireland. Indeed, while sister-donor IVF has been successfully undertaken by IVF units elsewhere, this is the only known case where oocyte donation involved twin sisters. As with all types of donor gamete therapy, pre-treatment counselling is important in the circumstance of sister oocyte donation.
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Affiliation(s)
- Eric Scott Sills
- Division of Reproductive Endocrinology, Sims IVF, Dublin, Ireland
- Department of Obstetrics and Gynaecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
- The Sims Institute, Rosemount Hall, Dundrum Road, Dundrum, Dublin 14, Ireland
| | - Adam C Brady
- Department of Obstetrics and Gynaecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Ahmed B Omar
- Division of Reproductive Endocrinology, Sims IVF, Dublin, Ireland
| | - David J Walsh
- Division of Reproductive Endocrinology, Sims IVF, Dublin, Ireland
- Department of Obstetrics and Gynaecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Umme Salma
- Division of Reproductive Endocrinology, Sims IVF, Dublin, Ireland
| | - Anthony PH Walsh
- Division of Reproductive Endocrinology, Sims IVF, Dublin, Ireland
- Department of Obstetrics and Gynaecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
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Sills ES, Palermo GD. Human blastocyst culture in IVF: current laboratory applications in reproductive medicine practice. Rom J Morphol Embryol 2010; 51:441-445. [PMID: 20809018] [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] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
For fertility patients undergoing in vitro fertilization (IVF), blastocyst culture brings a number of potential advantages over laboratory techniques leading to traditional cleavage-stage embryo transfer. Because day 2-3 embryos normally should transit the oviduct only, their direct exposure to an intrauterine microenvironment is physiologically inappropriate. This mismatch is obviated by blastocyst transfer. Moreover, the nutritional milieu inside the fallopian tube is not the same as within the endometrial compartment, a feature possibly antagonistic to implantation when a day 2-3 embryo is placed directly within the uterus. Delaying transfer to day 5-6 may also improve reproductive outcome by reducing risk of embryo expulsion, given increased myometrial pulsatility measured at day 2-3. However, rigid reliance on a blastocyst culture approach will more often result in treatment cancellation due to embryo loss (no transfer), or having fewer embryos for cryopreservation. The development of sequential media to support embryos in extended in vitro culture was a significant laboratory refinement, since it enabled direct observation of embryos to improve transfer selection bias. This approach, in tandem with blastocyst cryopreservation, leads to fewer embryos being transferred and reducing multiple gestation rate. This review discusses key features of human blastocyst culture and its application in clinical reproductive medicine practice.
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Affiliation(s)
- E S Sills
- Division of Reproductive Research, Sims IVF, Department of Obstetrics and Gynecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.
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Walsh AP, Collins GS, Le Du M, Walsh DJ, Sills ES. Pre-treatment preferences and characteristics among patients seeking in vitro fertilisation. Reprod Health 2009; 6:21. [PMID: 20017913 PMCID: PMC2805613 DOI: 10.1186/1742-4755-6-21] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Accepted: 12/17/2009] [Indexed: 11/10/2022] Open
Abstract
Background This study sought to describe patient features before beginning fertility treatment, and to ascertain their perceptions relative to risk of twin pregnancy outcomes associated with such therapy. Methods Data on readiness for twin pregnancy outcome from in vitro fertilisation (IVF) was gathered from men and women before initiating fertility treatment by anonymous questionnaire. Results A total of 206 women and 204 men were sampled. Mean (± SD) age for women and men being 35.5 ± 5 and 37.3 ± 7 yrs, respectively. At least one IVF cycle had been attempted by 27.2% of patients and 33.9% of this subgroup had initiated ≥3 cycles, reflecting an increase in previous failed cycles over five years. Good agreement was noted between husbands and wives with respect to readiness for twins from IVF (77% agreement; Cohen's K = 0.61; 95% CI 0.53 to 0.70). Conclusion Most patients contemplating IVF already have ideas about particular outcomes even before treatment begins, and suggests that husbands & wives are in general agreement on their readiness for twin pregnancy from IVF. However, fertility patients now may represent a more refractory population and therefore carry a more guarded prognosis. Patient preferences identified before IVF remain important, but further studies comparing pre- and post-treatment perceptions are needed.
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Affiliation(s)
- Anthony Ph Walsh
- The Sims Institute/Sims International Fertility Clinic, Dublin, Ireland
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Walsh APH, Shkrobot LV, Coull GD, Peirce KL, Walsh DJ, Salma U, Sills ES. Blastocyst transfer for multiple prior IVF failure: a five year descriptive study. Ir Med J 2009; 102:282-285. [PMID: 19902645] [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] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Patients with recurrent IVF failure are generally regarded as having a poor prognosis, and when female age exceeds 35 yrs such patients face a particularly bleak outlook. This study reported on blastocyst transfer (BT) performed over a five-year interval in patients seeking "second opinion" after multiple failed IVF cycles. Clinical features and reproductive outcomes were compared between two sets of poor-prognosis IVF patients undergoing BT for the first time, the initial group underwent treatment in 2002 (n=66) and a second group presented five years later (n=392). The two clinical sets had no patients in common. The 2002 group had an average of 3.5 (+/- 1.1) prior failed IVF cycles at baseline, and mean (+/- SD) patient age was 36.4 (+/- 3.9) yrs. Average number of oocytes retrieved in this group was 10.4 (+/- 5.3) with a fertilisation rate of 58.8%. Although embryo arrest resulted in no transfer for 19 patients (28.8%), clinical pregnancy was achieved for 59.6% of transfers. Five years later, 392 patients underwent BT, but this group had an average of 4.5 (+/- 2.3) prior failed IVF cycles. Mean (+/- SD) female age was 36.0 (+/- 3.9) yrs, and the average number of oocytes retrieved in this group was 9.1 (+/- 5.4); the fertilisation rate was 59.5%. No blastocysts were available for transfer in 99 cases (25.3%); clinical pregnancy was achieved for 50.0% of transfers. The number of blastocysts transferred was similar in the two groups (1.6 vs. 1.3; p=0.06); the twinning rate rose slightly from 8.2% to 15.1% (p=0.12) despite an increased utilisation of single embryo transfer in 2007 (19.7% vs. 22.2%; p=0.40). Comparisons from 2002 and 2007 found no important differences between the two patient groups, except for a significantly higher rate of prior failed cycles in the 2007 group (p<0.001). This refractoriness was accompanied by a somewhat reduced blastocyst cryopreservation rate in 2007, compared to 2002 (27.6% vs. 29.5%; p=0.44). Clinical pregnancy rates are not adversely affected by application of BT in patients with multiple prior unsuccessful IVF cycles. For these patients, our data suggest that extended embryo culture and BT should be considered. Further controlled studies are needed to document more precisely the role of BT in this sub-set of refractory IVF patients.
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Affiliation(s)
- A P H Walsh
- The Sims Institute/Sims International Fertility Clinic, Rosemount Hall, Dundrum Road, Dublin 14
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Sills ES, Alper MM, Walsh AP. Ovarian reserve screening in infertility: Practical applications and theoretical directions for research. Eur J Obstet Gynecol Reprod Biol 2009; 146:30-6. [DOI: 10.1016/j.ejogrb.2009.05.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2008] [Revised: 03/25/2009] [Accepted: 05/02/2009] [Indexed: 10/20/2022]
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Sills ES, Murphy SE. Determining the status of non-transferred embryos in Ireland: a conspectus of case law and implications for clinical IVF practice. Philos Ethics Humanit Med 2009; 4:8. [PMID: 19589140 PMCID: PMC2714322 DOI: 10.1186/1747-5341-4-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2009] [Accepted: 07/09/2009] [Indexed: 05/28/2023] Open
Abstract
The development of in vitro fertilisation (IVF) as a treatment for human infertilty was among the most controversial medical achievements of the modern era. In Ireland, the fate and status of supranumary (non-transferred) embryos derived from IVF brings challenges both for clinical practice and public health policy because there is no judicial or legislative framework in place to address the medical, scientific, or ethical uncertainties. Complex legal issues exist regarding informed consent and ownership of embryos, particularly the use of non-transferred embryos if a couple separates or divorces. But since case law is only beginning to emerge from outside Ireland and because legislation on IVF and human embryo status is entirely absent here, this matter is poised to raise contractual, constitutional and property law issues at the highest level. Our analysis examines this medico-legal challenge in an Irish context, and summarises key decisions on this issue rendered from other jurisdictions. The contractual issues raised by the Roche case regarding informed consent and the implications the initial judgment may have for future disputes over embryos are also discussed. Our research also considers a putative Constitutional 'right to procreate' and the implications EU law may have for an Irish case concerning the fate of frozen embryos. Since current Medical Council guidelines are insufficient to ensure appropriate regulation of the advanced reproductive technologies in Ireland, the report of the Commission on Assisted Human Reproduction is most likely to influence embryo custody disputes. Public policy requires the establishment and implementation of a more comprehensive legislative framework within which assisted reproductive medical services are offered.
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Affiliation(s)
- Eric Scott Sills
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
- The Sims Institute/Sims International Fertility Clinic, Dublin 14, Ireland
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Shurpyak SA, Walsh APH, Walsh DJ, Sills ES. A need for definition: a matter of life and death for human embryos. Ir Med J 2009; 102:235. [PMID: 19772013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Alper MM, Smith LP, Sills ES. Ovarian hyperstimulation syndrome: current views on pathophysiology, risk factors, prevention, and management. J Exp Clin Assist Reprod 2009; 6:3. [PMID: 20485578 PMCID: PMC2868304] [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] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 06/10/2009] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To summarize current views on the pathophysiology, risk factors, prevention, clinical features, and management of Ovarian Hyperstimulation Syndrome (OHSS). DESIGN Literature review RESULTS OHSS is a condition characterized by increased capillary permeability, and experimental evidence has identified a provocative link to pathologic vasoactive cytokine actions. Although the ultimate physiologic mechanism of OHSS is not yet known, there are well-known risk factors that must be considered during the administration of medications to treat infertility. Clinical features are consequences of third-spaced intravascular fluid, and OHSS may become life-threatening secondary to thromboembolism or compromised pulmonary or cardiovascular function. Cornerstones of prevention have historically included cycle cancellation, coasting, decreased dosing of human chorionic gonadotropin (hCG) trigger, use of an agonist trigger, and cryopreservation of all embryos. Newer methods of prevention include the administration of a dopamine agonist medication. Management options for OHSS include outpatient transvaginal paracentesis, outpatient transabdominal paracentesis, and inpatient hospitalization with or without paracentesis. CONCLUSIONS OHSS continues to be a serious complication of assisted reproductive therapy (ART), with no universally agreed upon best method of prevention. Coasting and cryopreservation of all embryos are the most commonly used approaches in the literature, but cycle cancellation is the only method that can completely prevent the development of OHSS. Dopamine agonists are currently being investigated to both prevent and improve the clinical course in OHSS. Recent publications suggest that outpatient paracentesis both prevents the need for inpatient hospitalization and is a cost-effective strategy.
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Affiliation(s)
- Michael M Alper
- Department of Obstetrics & Gynecology, Division of Reproductive Endocrinology & Infertility, Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, MA,Reprint requests: Michael M Alper, MD, Medical Director, Boston IVF, 130 Second Avenue, Waltham, MA 02451 (FAX: 617-566-3024;
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| | - Laura P Smith
- Department of Obstetrics & Gynecology, Division of Reproductive Endocrinology & Infertility, Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, MA
| | - Eric Scott Sills
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynaecology, School of Medicine, Royal College of Surgeons in Ireland/The Sims Institute, Sims International Fertility Clinic; Dublin, Ireland
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Walsh DJ, Sills ES, Shkrobot LV, Gleeson NC, Sheppard MN, Walsh APH. Ovarian serous adenocarcinoma identified during IVF: diagnostic approach, surgical management, and reproductive outcome. World J Surg Oncol 2009; 7:46. [PMID: 19442277 PMCID: PMC2689217 DOI: 10.1186/1477-7819-7-46] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2009] [Accepted: 05/14/2009] [Indexed: 11/29/2022] Open
Abstract
Background To present a diagnostic evaluation and treatment strategy for serous adenocarcinoma of the ovary discovered during an in vitro fertilisation (IVF) sequence, and report on reproductive outcome after tumour resection and embryo transfer. Case presentation Cycle monitoring in IVF identified an abnormal ovarian lesion which was subjected to ultrasound-guided needle aspiration. Cytology suggested malignancy, and unilateral oophorectomy was performed after formal staging. After surgery, the patient underwent an anonymous donor oocyte IVF cycle which established a viable twin intrauterine pregnancy. No recurrence of cancer has been detected in the >72 month follow-up interval; mother and twin daughters continue to do well. Conclusion Suspicious adnexal structures noted during controlled ovarian hyperstimulation for IVF warrant assessment, and this report confirms the role of aspiration cytology in such cases. If uterine conservation is possible, successful livebirth can be achieved from IVF if donor oocyes are utilised, as described here.
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Affiliation(s)
- David J Walsh
- Department of Obstetrics and Gynaecology, Division of Reproductive Endocrinology and Infertility, School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.
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Sills ES, Walsh APH. Limiting resident duty hours in the US: new directives. Ir Med J 2009; 102:92. [PMID: 19489201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Sills ES, Shkrobot L, Coull GD, Salma U, Walsh DJ, Walsh APH. First Irish pregnancies after IVF with gestational carrier. Ir Med J 2009; 102:56-58. [PMID: 19405323] [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] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
In this report, our early experience with screening, monitoring and coordinating IVF utilising gestational carrier treatment is described. Although congenital and iatrogenic etiologies for uterine factor infertility manifest distinctly different reasons for considering a gestational carrier approach, we outline a unified management strategy for both conditions. One patient had congenital absence of the uterus and proximal vagina (Mayer-Rokitansky-Kuster-Hauser syndrome variant), while another patient presented post-hysterectomy and adjuvant brachytherapy for invasive squamous cervical carcinoma. Conception was established for both patients, the first pregnancies to be achieved using an IVF/gestational carrier technique in Ireland. As demonstrated here, selected patients with at least one intact ovary who suffer from uterine factor infertility can be excellent candidates for IVF with embryo transfer to a carefully screened gestational carrier. The role of individual and group counselling is reviewed; professional legal advice is prudent in complex cases.
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Affiliation(s)
- E S Sills
- Sims International Fertility Clinic, Dundrum, Dublin.
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Sills ES, Lotto BA, Bremer WS, Bacchi AJ, Walsh APH. Analysis of federal process of care data reported from hospitals in rural westernmost North Carolina. CLIN EXP OBSTET GYN 2009; 36:160-162. [PMID: 19860358] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To evaluate standardized process of care data collected on selected hospitals serving a remote, rural section of westernmost North Carolina. MATERIALS & METHODS Centers for Medicare & Medicaid Services (CMS) data were retrospectively analyzed for 21 clinical parameters at Fannin Regional Hospital (FRH), Murphy Medical Center (MMC), and Union General Hospital (UGH). A binomial test was used to compare each study site to state (NC) and national (U.S.A.) average. RESULTS Summary data showed FRH to have higher scores on a significant number of standardized clinical process of care measures compared to state (p < 0.05) and national (p < 0.005) averages. Too few process of care measures at UGH were significantly higher than state and national averages to conclude that differences were not due to Type I error. Similarly, at MMC too few process of care measures were significantly higher than national averages to conclude that observed differences were not attributable to Type I error. MMC did not achieve a significantly higher score on any process of care measure when compared to state averages. CONCLUSION Despite limitations associated with summary data analysis, the CMS "Hospitals Compare" information suggests that process of care scores at FRH are significantly higher than the state and national average. As these hospital quality data are freely available to patients, it remains to be determined what impact this may have on hospital volume and/or market share in this region. Additional research is planned to identify process of care trends in this geographical area.
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Affiliation(s)
- E S Sills
- Department of Obstetrics & Gynaecology, School of Medicine, Royal College of Surgeons of Ireland/The Sims Institute, Dublin, Ireland.
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Sills ES, Walsh DJ, Shkrobot LV, Palermo GD, Walsh APH. Clinical experience with intravenous immunoglobulin and tnf-a inhibitor therapies for recurrent pregnancy loss. Ulster Med J 2009; 78:57-8. [PMID: 19252735 PMCID: PMC2629025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Eric Scott Sills
- The Sims Institute/Sims International Fertility Clinic, Rosemount HallDundrum Road, Dundrum, Dublin 14 Ireland
| | - David J Walsh
- The Sims Institute/Sims International Fertility Clinic, Rosemount HallDundrum Road, Dundrum, Dublin 14 Ireland
| | - Lyuda V Shkrobot
- The Sims Institute/Sims International Fertility Clinic, Rosemount HallDundrum Road, Dundrum, Dublin 14 Ireland
| | - Gianpiero D Palermo
- Center for Reproductive Medicine & Infertility, Weill Medical College/Cornell UniversityNew York, New York USA
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Sills ES, Walsh APH. The GPR54-Kisspeptin complex in reproductive biology: neuroendocrine significance and implications for ovulation induction and contraception. Neuro Endocrinol Lett 2008; 29:846-851. [PMID: 19112386] [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] [Subscribe] [Scholar Register] [Received: 10/03/2008] [Accepted: 10/23/2008] [Indexed: 05/27/2023]
Abstract
KISS1 encodes the kisspeptin (KP) family of peptides which were originally characterised as potent antimetastatic agents in breast cancer and malignant melanoma cells. One member of this family of arginine-phenylalanine amide peptides, KP-54, was subsequently identified as the natural ligand for the G-protein coupled receptor-54 (GPR54). In addition to its importance as a metastatic suppressor, KP has been found to play a major neuroregulatory role in governing endogenous gonadotropin release by its modulation of the hypothalamic-pituitary-gonadal (HPG) axis. In humans, KISS1 mRNA has been localised to the hypothalamic anteroventral periventricular nucleus and arcuate nucleus. Although GPR54 is expressed in human pituitary cells, it is not presently known if gonadotrope cells themselves are targets for significant KP activity. It was recently shown that full disruption of the KP/GPR54 complex resulted in hypogonadotropic hypogonadism. Indeed, evidence now suggests that KP/GPR54 signalling during gestation is necessary for sexual differentiation and implicates activation of the KP/GPR54 complex as the single most important upstream event regulating GnRH release. Several compelling studies have placed KP as the leading candidate molecule responsible for initiating puberty, making this receptor-ligand complex of fundamental importance to the neuroendocrinology of reproduction. Here, we discuss key KP/GPR54 discovery events and present an evolution of KP biology in the context of recent animal and human experimental work. With evidence pointing to proper KP/GPR54 signalling as the principal trigger for activation of GnRH neurons and subsequent ovulation, elucidation of how this pathway is modulated is likely to bring novel pharmacologic strategies for fertility treatment (and contraception) within reach. Because the physiological significance KP is now acknowledged to extend well beyond cancer biology (and may also contribute to the pathophysiology of pre-eclampsia), KP represents an exciting research theme in human reproductive biology and neuroendocrinology.
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Affiliation(s)
- Eric Scott Sills
- The Sims Institute/Sims International Fertility Clinic, Dublin, Ireland.
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Sills ES. Review: Embryo Transfer, Gautam Allahbadia (ed.), Anshan Publishers. J Exp Clin Assist Reprod 2008. [PMCID: PMC2432072 DOI: 10.1186/1743-1050-5-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Wehbe SA, Ghulmiyyah LM, Dominique EKH, Hosford SL, Ehleben CM, Saltzman SL, Sills ES. Prospective randomized trial of iliohypogastric-ilioinguinal nerve block on post-operative morphine use after inpatient surgery of the female reproductive tract. J Negat Results Biomed 2008; 7:11. [PMID: 19040739 PMCID: PMC2621114 DOI: 10.1186/1477-5751-7-11] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2008] [Accepted: 11/28/2008] [Indexed: 04/11/2023] Open
Abstract
Objective To determine the impact of pre-operative and intra-operative ilioinguinal and iliohypogastric nerve block on post-operative analgesic utilization and length of stay (LOS). Methods We conducted a prospective randomized double-blind placebo controlled trial to assess effectiveness of ilioinguinal-iliohypogastric nerve block (IINB) on post-operative morphine consumption in female study patients (n = 60). Patients undergoing laparotomy via Pfannenstiel incision received injection of either 0.5% bupivacaine + 5 mcg/ml epinephrine for IINB (Group I, n = 28) or saline of equivalent volume given to the same site (Group II, n = 32). All injections were placed before the skin incision and after closure of rectus fascia via direct infiltration. Measured outcomes were post-operative morphine consumption (and associated side-effects), visual analogue pain scores, and hospital length of stay (LOS). Results No difference in morphine use was observed between the two groups (47.3 mg in Group I vs. 45.9 mg in Group II; p = 0.85). There was a trend toward lower pain scores after surgery in Group I, but this was not statistically significant. The mean time to initiate oral narcotics was also similar, 23.3 h in Group I and 22.8 h in Group II (p = 0.7). LOS was somewhat shorter in Group I compared to Group II, but this difference was not statistically significant (p = 0.8). Side-effects occurred with similar frequency in both study groups. Conclusion In this population of patients undergoing inpatient surgery of the female reproductive tract, utilization of post-operative narcotics was not significantly influenced by IINB. Pain scores and LOS were also apparently unaffected by IINB, indicating a need for additional properly controlled prospective studies to identify alternative methods to optimize post-surgical pain management and reduce LOS.
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Affiliation(s)
- Salim A Wehbe
- Department of Obstetrics & Gynecology, Alpert Medical School, Brown University, Providence RI, USA.
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Sills ES, Walsh DJ, Walsh APH. Pregnancy and perinatal outcomes after assisted reproduction: a comparative study. Ir J Med Sci 2008; 178:119. [PMID: 19020923 DOI: 10.1007/s11845-008-0258-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2008] [Accepted: 10/22/2008] [Indexed: 11/28/2022]
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Sills ES, Healy CM. Building Irish families through surrogacy: medical and judicial issues for the advanced reproductive technologies. Reprod Health 2008; 5:9. [PMID: 18983640 PMCID: PMC2585562 DOI: 10.1186/1742-4755-5-9] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2008] [Accepted: 11/04/2008] [Indexed: 11/10/2022] Open
Abstract
Surrogacy involves one woman (surrogate mother) carrying a child for another person/s (commissioning person/couple), based on a mutual agreement requiring the child to be handed over to the commissioning person/couple following birth. Reasons for seeking surrogacy include situations where a woman has non-functional or absent reproductive organs, or as a remedy for recurrent pregnancy loss. Additionally, surrogacy may find application in any medical context where pregnancy is contraindicated, or where a couple consisting of two males seek to become parents through oocyte donation. Gestational surrogacy is one of the main issues at the forefront of bioethics and the advanced reproductive technologies, representing an important challenge to medical law. This analysis reviews the history of surrogacy and clinical and legal issues pertaining to this branch of reproductive medicine. Interestingly, the Medical Council of Ireland does not acknowledge surrogacy in its current practice guidelines, nor is there specific legislation addressing surrogacy in Ireland at present. We therefore have developed a contract-based model for surrogacy in which, courts in Ireland may consider when confronted with a surrogacy dispute, and formulated a system to resolve any potential dispute arising from a surrogacy arrangement. While the 2005 report by the Commission on Assisted Human Reproduction (CAHR) is an expert opinion guiding the Oireachtas' development of specific legislation governing assisted human reproduction and surrogacy, our report represents independent scholarship on the contractual elements of surrogacy with particular focus on how Irish courts might decide on surrogacy matters in a modern day Ireland. This joint medico-legal collaborative also reviews the contract for services arrangement between the commissioning person/s and the surrogate, and the extent to which the contract may be enforced.
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Sills ES, Murray GU, Genton MG, Walsh DJ, Coull GD, Walsh APH. Clinical features and reproductive outcomes for embryos undergoing dual freeze-thaw sequences followed by blastocyst transfer: critique of 14 consecutive cases in IVF. Fertil Steril 2008; 91:1568-70. [PMID: 18973897 DOI: 10.1016/j.fertnstert.2008.09.075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [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: 09/05/2008] [Revised: 09/25/2008] [Accepted: 09/25/2008] [Indexed: 11/18/2022]
Abstract
These data suggest that the physiologic stress associated with two consecutive freeze-thaw processes is likely minor. Dual freeze-thaw of embryos does not appear to adversely impact delivery rate in IVF; a livebirth delivery rate of 35.7% per transfer was observed in our population.
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Affiliation(s)
- Eric Scott Sills
- Sims International Fertility Clinic/The Sims Institute, Dublin, Ireland.
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Sills ES, Walsh DJ, Walsh APH. Results from the advanced reproductive technologies: fresh vs. frozen? Ir Med J 2008; 101:288-289. [PMID: 19051622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Sills ES, Kling TM, Sills SS, Burns MJ, Carroll LP, Parker LD, Wittkowski KM. Women's health measures in two North Carolina regions sampled from the Basic Automated Birth Yearbook (BABY) datasets: experimental findings, methodological limits and future directions. CLIN EXP OBSTET GYN 2008; 35:27-31. [PMID: 18390076] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
PURPOSE To compare selected characteristics in two North Carolina counties to document women's health services at the geographical extremes of the state. METHODS Using aggregated 2004 data obtained from the North Carolina State Center for Health Statistics, obstetric and perinatal characteristics were experimentally analyzed for the westernmost and easternmost counties in North Carolina (Cherokee and Dare County, respectively). FINDINGS During the experiment period, 489 infants were delivered in Dare County (population 33,518), while 259 births were recorded in Cherokee County (population 25,289). Prenatal care was established by most women in both counties by the second gestational month. Women in Cherokee County were younger and less educated at delivery than women in Dare County, and smoking prevalence was higher in Cherokee County than in Dare County (31.3% vs 12.9%; p <0.01). Cherokee County infants required assisted ventilation and other medical interventions more often than babies born in Dare County (p <0.01) yet significantly fewer cesarean deliveries were performed in Cherokee County than Dare County (25.5% vs 35.2%; p = 0.04). CONCLUSION This pilot study showed a significantly higher rate of tobacco use, and lower maternal education level in Cherokee County was associated with a higher incidence of multiple maternal complications and neonatal interventions compared to Dare County. Interestingly, the cesarean delivery rate was lower in Cherokee County despite these factors. We found < 10% of babies born in the study regions required any neonatal intervention. Early and almost universal access to prenatal care did not appear to be a problem at either site. Our preliminary comparison identified important limitations in this government-sponsored dataset that rendered logistic regression analysis methodologically impossible. Changes in process could improve surveillance based on patient-level data and facilitate multivariate analysis. Specific interventions to optimize women's health services form the basis of future experimental research, including larger regional populations.
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Affiliation(s)
- E S Sills
- Department of Obstetrics and Gynecology, University of North Carolina-Chapel Hill School of Medicine, NC, USA.
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Sills ES, Qublan HS, Blumenfeld Z, Dizaj AVT, Revel A, Coskun S, Jaoude IA, Serour G, Eskandar M, Khalili MA, Demirol A, Trokoudes K, Ocal P, Sultan AM, Lotto BA, El-Kareh A. Regional clinical practice patterns in reproductive endocrinology: A collaborative transnational pilot survey of in vitro fertilization programs in the Middle East. J Exp Clin Assist Reprod 2007; 4:3. [PMID: 17725823 PMCID: PMC2041947 DOI: 10.1186/1743-1050-4-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/01/2007] [Accepted: 08/28/2007] [Indexed: 11/10/2022]
Abstract
Background This research describes current clinical and demographic features sampled from reproductive endocrinology programs currently offering in vitro fertilization (IVF) in the Middle East. Methods Clinic leadership provided data via questionnaire on patient demographics, demand for IVF services, annual cycle volume, indications for IVF, number of embryos transferred, twinning frequency, local regulations governing range of available adjunct therapies, time interval between initial enrollment and beginning IVF as well as information about other aspects of IVF at each center. Results Data were received from representative IVF clinics (n = 13) in Cyprus, Egypt, Iran, Israel, Jordan, Lebanon, Qatar, Saudi Arabia and Turkey. Mean (± SD) age of respondents was 47.8 ± 8 yrs, with average tenure at their facility of 11.2 ± 6 yrs. Estimated total number of IVF programs in each nation responding ranged from 1 to 91. All respondents reported individual participation in accredited CME activity within 24 months. 76.9% performed embryo transfers personally; blastocyst transfer was available at 84.6% of centers. PGD was offered at all sites. In this population, male factor infertility accounted for most IVF consultations and the majority (59.1%) of female IVF patients were < 35 yrs of age. Prevalence of smoking among female IVF patients was 7.2%. Average number of embryos transferred was 2.4 (± 0.4) for patients at age < 35 yrs, and 2.9 (± 0.8) at age > 41 yrs. For these age categories, twinning (any type) was observed in 22.6 (± 10.8)% and 13.7 (± 10.4)%, respectively. In 2005, the average number of IVF cycles completed at study sites was 1194 (range 363–3500) and 1266 (range 263–4000) in 2006. Frozen embryo transfers accounted for 17.2% of cycles at these centers in 2005. Average interval between initial enrollment and IVF cycle start was 8 weeks (range 0.3–3.5 months). Conclusion This sampling of diverse IVF clinics in the Middle East, believed to be the first of its kind, identified several common factors. Government registry or oversight of clinical IVF practice was limited or nonexistent in most countries, yet number of embryos transferred was nevertheless fairly uniform. Sophisticated reproductive health services in this region are associated with minimal delay (often < 8 weeks) from initial presentation to IVF cycle start. Most Middle East nations do not maintain a comprehensive IVF database, and there is no independent agency to collect transnational data on IVF clinics. Our pilot study demonstrates that IVF programs in the Middle East could contribute voluntarily to collaborative network efforts to share clinical data, improve quality of care, and increase patient access to reproductive services in the region.
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Affiliation(s)
- Eric Scott Sills
- Reproductive Endocrinology Division, Department of Obstetrics and Gynecology, Vassar Brothers Medical Center, Poughkeepsie, New York USA
| | - Hussein S Qublan
- Department of Obstetrics and Gynecology, Royal Jordanian Medical Service, Amman, Jordan
| | - Zeev Blumenfeld
- Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Rambam Medical Center/Technion Faculty of Medicine, Haifa, Israel
| | | | - Ariel Revel
- Department of Obstetrics and Gynecology, Hadassah Medical Center and Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Serdar Coskun
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | - Gamal Serour
- Egyptian IVF Center, Al-Azhar University, Cairo, Egypt
| | - Mamdoh Eskandar
- Maternity and Child Hospital, The Saudi Center for Assisted Reproduction, King Khalid University College of Medicine, Abha, Saudi Arabia
| | - Mohammad Ali Khalili
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Aygul Demirol
- Women's Infertility, IVF and Health Clinic, Ankara, Turkey
| | | | - Pelin Ocal
- IVF-ET Unit, Department of Obstetrics and Gynecology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Abdul Munaf Sultan
- Assisted Conception Unit, Women's Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Benjamin A Lotto
- Department of Mathematics, Vassar College, Poughkeepsie, New York USA
| | - Adele El-Kareh
- Department of Obstetrics and Gynecology, Vassar Brothers Medical Center, Poughkeepsie, New York USA
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Sills ES, Burns MJ, Parker LD, Carroll LP, Kephart LL, Dyer CS, Papenhausen PR, Davis JG. Further phenotypic delineation of subtelomeric (terminal) 4q deletion with emphasis on intracranial and reproductive anatomy. Orphanet J Rare Dis 2007; 2:9. [PMID: 17295911 PMCID: PMC1803779 DOI: 10.1186/1750-1172-2-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2006] [Accepted: 02/12/2007] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To describe selected morphological and developmental features associated with subtelomeric deletion at chromosome 4q. MATERIALS AND METHODS A 21-year old female was brought for gynecologic evaluation of menorrhagia. High-resolution metaphase karyotype and subtelomere fluorescent in-situ hybridization (FISH) analysis were used for genotype determination. Pelvic anatomy was characterized via CT and laparoscopy; MR and CT were used for intracranial imaging. RESULTS A de novo deletion [46,XX del(4)(q32)] was identified cytogenetically and confirmed as a terminal loss via subtelomere FISH. Hand/foot malformation characteristic of deletion at this segment was present. Pelvic CT and laparoscopy revealed normal uterine anatomy. Fallopian tubes appeared grossly unremarkable, and a right ovarian cyst was excised without difficulty. Bilateral broad ligament fibroadipose nodularities were noted adjacent to the uterus between round ligament and fallopian tube. Neurological exam revealed no focal defects, although brain MR identified an abnormal signal intensity at the inferior margin of the globus pallidus, consistent with old lacunar infarct and gliosis. Developmental delay was supported by an observed level of general intellectual function estimated at age seven. CONCLUSION Terminal deletion of the long arm of chromosome 4 is a rare genetic event associated with a distinctive phenotype dependent on the size of the deletion. Chromosomal losses that span the 4q32 band include mental retardation and mild craniofacial anomalies. Here, further characterization of this disorder is offered including precise quantification of the DNA loss, information on brain morphology and pelvic anatomy. Additional studies will be required to characterize the full developmental and physiologic implications of this unusual genetic disorder.
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Affiliation(s)
- Eric Scott Sills
- Reproductive Medicine Associates at Vassar Brothers, Fishkill, New York, USA
| | - MJ Burns
- Murphy Women's Center, Murphy, North Carolina, USA
| | | | | | | | - CS Dyer
- Murphy Women's Center, Murphy, North Carolina, USA
| | - Peter R Papenhausen
- Cytogenetics Laboratory, Laboratory Corporation of America, Research Triangle Park, North Carolina, USA
| | - Jessica G Davis
- Division of Human Genetics, Department of Pediatrics, Weill Medical College, Cornell University, New York, New York, USA
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Sills ES, Baum JD. Open Access, Medical Research, and the Internet Economy of Scale. Med Chir Trans 2006; 99:545. [PMID: 17082293 PMCID: PMC1633553 DOI: 10.1177/014107680609901107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sills ES, Meinecke HM, Dixson GR, Johnson AM. Management approach for recurrent spontaneous pneumothorax in consecutive pregnancies based on clinical and radiographic findings. J Cardiothorac Surg 2006; 1:35. [PMID: 17052345 PMCID: PMC1624824 DOI: 10.1186/1749-8090-1-35] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Accepted: 10/19/2006] [Indexed: 11/24/2022] Open
Abstract
Objective To describe management and clinical features observed in a patient's seven spontaneous pneumothoraces that developed during two consecutive pregnancies involving both hemithoraces. Materials and methods A 21 year old former smoker developed three spontaneous left pneumothoraces in the index pregnancy, having already experienced four right pneumothorax events in a prior pregnancy at age 19. Results Chest tubes were required in several (but not all) hospitalizations during these two pregnancies. Following her fourth right pneumothorax, thoracoscopic excision of right apical lung blebs and mechanical pleurodesis was performed. The series of left pneumothoraces culminated in mini-thoracotomy and thoracoscopically directed mechanical pleurodesis. For both pregnancies unassisted vaginal delivery was performed with no adverse perinatal sequelae. With the exception of multiple pneumothoraces, there were no additional pregnancy complications. Conclusion Spontaneous pneumothorax in pregnancy is believed to be a rare phenomenon, yet the exact incidence is unknown. Here we present the first known case of multiple spontaneous pneumothoraces in two consecutive pregnancies involving both hemithoraces. Clinical management coordinated with obstetrics and surgical teams facilitated a satisfactory outcome for both pregnancies. The diagnosis of pneumothorax should be contemplated in any pregnant patient with dyspnea and chest pain, followed by radiographic confirmation.
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Affiliation(s)
- Eric Scott Sills
- Department of Obstetrics, Gynecology and Reproductive Research, Murphy Medical Center, Murphy, North Carolina USA
| | - Henry M Meinecke
- Department of Surgery, Murphy Medical Center. Murphy, North Carolina USA
| | - George R Dixson
- Department of Radiology, Murphy Medical Center. Murphy, North Carolina USA
| | - Alan M Johnson
- Asheville Cardiovascular & Thoracic Surgeons, P.A., Asheville, North Carolina USA
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Sills ES, Doan TB, Mock RJ, Dixson GR, Rohlfing MB. Immunohistochemical localization patterns for vimentin and other intermediate filaments in calcified ovarian fibrothecoma. Diagn Pathol 2006; 1:28. [PMID: 16965622 PMCID: PMC1570478 DOI: 10.1186/1746-1596-1-28] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2006] [Accepted: 09/11/2006] [Indexed: 11/23/2022] Open
Abstract
Problem To describe immunohistochemical features encountered in ovarian fibrothecoma with correlation to clinical presentation and surgical management. Method of study A female age 75 presented for evaluation of melena. The patient reported total abdominal hysterectomy and removal of both ovaries 40 years earlier. Results CA-125 was normal and there was no evidence of hyperestrogen effect. Pelvic CT revealed a partially calcified 7 cm pelvic mass without adenopathy or ascites; ultrasound was confirmatory. Endoscopy identified three benign intestinal tubular adenomas. Following laparoscopic excision of the pelvic tumor immunohistochemichal analysis of the mass showed negative staining for keratin, S100 protein, inhibin, calretinin, melan A, smooth muscle actin, CD34, CD117, and desmin. The tissue was positive for vimentin, however. Conclusion Ovarian fibrothecomas represent an ovarian stromal neoplasm developing in a wide spectrum of clinical settings. Particularly if oophorectomy is stated to have been performed remote from the time of index presentation, the status of the ovaries must be considered whenever pelvic pathology is encountered. We describe a calcified ovarian fibrothecoma identified during gastroenterology investigation and confirmed immunohistochemically via high amplitude vimentin signal.
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Affiliation(s)
- Eric Scott Sills
- Department of Obstetrics, Gynecology & Reproductive Research, Murphy Medical Center, Murphy, NC, USA
- 75 Medical Park, Suite D, Murphy, NC 28906, USA
| | - Terrence B Doan
- Department of Surgery, Murphy Medical Center, Murphy, NC, USA
| | - R James Mock
- Gastroenterology Division, Department of Medicine, Murphy Medical Center, Murphy, NC, USA
| | - George R Dixson
- Department of Radiology, Murphy Medical Center, Murphy, NC, USA
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Katagiri Y, Neri QV, Takeuchi T, Moy F, Sills ES, Palermo GD. Androgen receptor CAG polymorphism (Xq11-12) status and human spermatogenesis: a prospective analysis of infertile males and their offspring conceived by intracytoplasmic sperm injection. Int J Mol Med 2006; 18:405-13. [PMID: 16865224] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
We determined the association of androgen receptor (AR) (CAG)n lengths among fertile and infertile males and offspring conceived by intracytoplasmic sperm injection (ICSI). Assessment of (CAG)n repeats in the AR was performed in a Caucasian population by gene sequencing in fertile men (n=13), infertile men (n=64), boys conceived after ICSI (n=21), and boys conceived naturally (n=11). In the AZF region of the Y chromosome, a total of 22 STSs were analyzed by multiplex PCR; selected spermatozoa were also analyzed by fluorescent in situ hybridization (FISH) for chromosomes 18, 21, X, and Y. The average age was 43.7+/-7 yr for infertile, 44.8+/-7 yr for fertile men, and 5.0+/-0.5 yr for the children. The mean (CAG)n was 22.2+/-3 for the infertile men and 19.3+/-5 for fertile controls. There was a significant difference in CAG repeat length in the severely oligo-/azoo-spermic men vs. controls (p=0.02). An inverse correlation was evident between CAG length and semen parameters. For ICSI male children, the AR (CAG)n lengths were 21.4+/-3.2 vs. 20.8+/-3.4 for boys conceived naturally. While all peripheral karyotypes of fertile and infertile men were normal, de novo gonosomal abnormalities were observed in the ICSI offspring. The incidence of Y microdeletions was 1.6% in infertile men; all the ICSI sons had an intact Y chromosome. In conclusion, severely oligo- and azoospermic men had longer CAG repeat length than fertile controls, suggesting that certain AR gene mutations may have a negative effect on spermatogenesis. An increased incidence of de novo gonosomal abnormalities was found in the ICSI offspring when compared to children conceived naturally. Our assessment of the polymorphic region of the AR gene, in the absence of other specific genomic abnormalities, suggests that the fertility of children conceived by ICSI may be conserved.
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Affiliation(s)
- Yukiko Katagiri
- The Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, NY 10021, USA
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Tanaka N, Takeuchi T, Neri QV, Sills ES, Palermo GD. Laser-assisted blastocyst dissection and subsequent cultivation of embryonic stem cells in a serum/cell free culture system: applications and preliminary results in a murine model. J Transl Med 2006; 4:20. [PMID: 16681851 PMCID: PMC1479373 DOI: 10.1186/1479-5876-4-20] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2006] [Accepted: 05/08/2006] [Indexed: 11/10/2022] Open
Abstract
Background To evaluate embryonic stem cell (ESC) harvesting methods with an emphasis on derivation of ESC lines without feeder cells or sera. Using a murine model, laser-assisted blastocyst dissection was performed and compared to conventional immunosurgery to assess a novel laser application for inner cell mass (ICM) isolation. Methods Intact blastocysts or isolated ICMs generated in a standard mouse strain were plated in medium with or without serum to compare ESC harvesting efficiency. ESC derivation was also undertaken in a feeder cell-free culture system. Results Although ICM growth and dissociation was comparable irrespective of the media components, an enhanced ESC harvest was observed in our serum-free medium (p < 0.01). ESC harvest rate was not affected by ICM isolation technique but was attenuated in the feeder cell-free group. Conclusion Achieving successful techniques for human ESC research is fundamentally dependent on preliminary work using experimental animals. In this study, all experimentally developed ESC lines manifested similar features to ESCs obtained from intact blastocysts in standard culture. Cell/sera free murine ESC harvest and propagation are feasible procedures for an embryology laboratory and await refinements for translation to human medical research.
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Affiliation(s)
- Noriko Tanaka
- Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, NY 10021, USA
| | - Takumi Takeuchi
- Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, NY 10021, USA
| | - Queenie V Neri
- Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, NY 10021, USA
| | - Eric Scott Sills
- Department of Obstetrics, Gynecology and Reproductive Research, Murphy Medical Center, Murphy, NC, USA
| | - Gianpiero D Palermo
- Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, NY 10021, USA
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Pope KR, Hancock JS, Sills ES. An analysis of clinical process measures for acute healthcare delivery in Appalachia: the Roane Medical Center experience. Health Res Policy Syst 2006; 4:3. [PMID: 16571127 PMCID: PMC1440865 DOI: 10.1186/1478-4505-4-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Accepted: 03/29/2006] [Indexed: 12/04/2022] Open
Abstract
Objective To survey management of selected emergency healthcare needs in a Tennessee community hospital. Materials and methods In this descriptive report, discharges and associated standard process measures were retrospectively studied for Roane Medical Center (RMC) in Harriman, Tennessee (pop. 6,757). Hospital data were extracted from a nationwide database of short-term acute care hospitals to measure 16 quality performance measures in myocardial infarction (MI), heart failure, and pneumonia during the 14 month interval ending March 2005. The data also permitted comparisons with state and national reference groups. Results Of RMC patients with myocardial infarction (MI), 94% received aspirin on arrival, a figure higher than both state (85%) and national (91%) averages. Assessment of left ventricular dysfunction among heart failure patients was also higher at RMC (98%) than the state (74%) or national (79%) average. For RMC pneumonia patients, 79% received antibiotics within 4 h of admission, which compared favorably with State (76%) and national (75%) average. RMC scored higher on 13 of 16 clinical process measures (p<0.01, sign test analysis, >95% CI) compared to state and national averages. Discussion Although acute health care needs are often met with limited resources in medically underserved regions, RMC performed above state and national average for most process measures assessed in this review. Our data were derived from one facility and the associated findings may not be applicable in other healthcare settings. Further studies are planned to track other parameters and specific clinical outcomes at RMC, as well as to identify specific institutional policies that facilitate attainment of target quality measures.
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Affiliation(s)
- Karla Rae Pope
- Department of Obstetrics and Gynecology, St. Matthew's University College of Medicine, Grand Cayman, British West Indies
| | - John S Hancock
- Division of Public Health Partnerships, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Eric Scott Sills
- Department of Obstetrics, Gynecology and Reproductive Research, Murphy Medical Center, Murphy, North Carolina, USA
- Suite D, 75 Medical Park Drive, Murphy Medical Center, Murphy, 28906, North Carolina ,USA
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Lopez DC, Sills ES. Embryonic stem cells--sources and destinations. J R Soc Med 2005. [PMID: 16260794 DOI: 10.1258/jrsm.98.11.486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Lopez DC, Sills ES. Embryonic Stem cells–-Sources and Destinations. Med Chir Trans 2005; 98:486. [PMID: 16260794 PMCID: PMC1275992 DOI: 10.1177/014107680509801104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Saie DJ, Sills ES. Hyperprolactinemia presenting with encephalomalacia-associated seizure disorder and infertility: a novel application for bromocriptine therapy in reproductive endocrinology. Neuro Endocrinol Lett 2005; 26:533-5. [PMID: 16264405] [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] [Subscribe] [Scholar Register] [Received: 06/30/2005] [Accepted: 08/10/2005] [Indexed: 05/05/2023]
Abstract
OBJECTIVES To describe successful oral bromocriptine therapy for hyperprolactinemia accompanied by seizure disorder and encephalomalacia identified during infertility evaluation. MATERIALS & METHODS A 32 year-old male with an unspecified seizure disorder was referred for infertility consultation. The initial seizure was at age 12, and was treated sequentially with phenytoin, phenobarbitol, and carbamazepine monotherapy which was maintained for six years and then discontinued. At age 26, a second seizure was experienced and 150mg lamotrigine b.i.d. was initiated. When the patient married it was discovered that erection was impossible; tadalafil was administered without success. At our center, total testosterone was low at 107ng/dl and semen analysis revealed oligoasthenozoospermia. Serum prolactin was 79.3ng/ml; visual field examination was normal. Brain MR showed no pituitary enlargement. However, encephalomalacia of the right occiptal lobe with porencephalic dilation of the occipital horn of the right lateral ventricle was present. RESULTS The patient was initially placed on 2.5mg/d bromocriptine but after three months only a nominal reduction of serum prolactin was achieved. Serum prolactin normalized (25.4ng/ml) after bromocriptine was increased to 7.5mg/d. Repeat semen analysis showed overall sperm concentration of 85M/ml, 30% motility and 12% normal forms morphology (Kruger strict criteria). Total testosterone level was 191ng/dl after final bromocriptine dose was attained, which was well tolerated. DISCUSSION Bromocriptine has an established role in the management of hyperprolactinemia, particularly in women. For males with elevated serum prolactin even when associated with focal encephalomalacia and seizure disorder, bromocriptine therapy can offer safe benefits including improved semen parameters and normal serum testosterone levels.
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Affiliation(s)
- David John Saie
- St. Christopher's College of Medicine, Luton, Bedfordshire, United Kingdom
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Sills ES, Kim JJ, Witt MA, Palermo GD. Non-obstructive azoospermia and maturation arrest with complex translocation 46,XY t(9;13;14)(p22;q21.2;p13) is consistent with the Luciani-Guo hypothesis of latent aberrant autosomal regions and infertility. Cell Chromosome 2005; 4:2. [PMID: 16162283 PMCID: PMC1253518 DOI: 10.1186/1475-9268-4-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2005] [Accepted: 09/14/2005] [Indexed: 11/24/2022]
Abstract
Objective To describe clinical and histological features observed in the setting of an unusual complex translocation involving three autosomes (9, 13, and 14) identified in an otherwise healthy male referred for infertility consultation. Materials and methods The patient was age 30 and no family history was available (adopted). Total azoospermia was confirmed on multiple semen analyses. Peripheral karyotype showed a 46,XY t(9;13;14)(p22:q21.2;p13) genotype; no Y-chromosome microdeletions were identified. Cystic fibrosis screening was negative. Bilateral testis biopsy revealed uniform maturation arrest and peritubular fibrosis. Results Formal genetic counseling was obtained and the extant literature reviewed with the couple. Given the low probability of obtaining sperm on testicular biopsy, as well as the high risk of any retrieved sperm having an unbalanced genetic rearrangement, the couple elected to proceed with fertility treatment using anonymous donor sperm for insemination. Conclusion Although genes mapped to the Y-chromosome have been established as critical to normal testicular development and spermatogenesis, certain autosomal genes are now also recognized as important in these processes. Here we present clinical evidence to support the Luciani-Guo hypothesis (first advanced in 1984 and refined in 2002), which predicts severe spermatogenic impairment with aberrations involving chromosomes 9, 13, and/or 14, independent of Y-chromosome status. Additional study including fluorescent in situ hybridization and molecular analysis of specific chromosomal regions is needed to characterize more fully the contribution(s) of these autosomes to male testicular development and spermatogenesis.
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Affiliation(s)
- Eric Scott Sills
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Atlanta Medical Center, Atlanta USA
| | - Joseph Jinsuk Kim
- San Francisco Xavier School of Medicine, Kralendijk, Netherlands Antilles
| | | | - Gianpiero D Palermo
- Cornell Institute for Reproductive Medicine, Weill Medical College of Cornell University, New York USA
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Sills ES, Takeuchi T, Tanaka N, Neri QV, Palermo GD. Identification and isolation of embryonic stem cells in reproductive endocrinology: theoretical protocols for conservation of human embryos derived from in vitro fertilization. Theor Biol Med Model 2005; 2:25. [PMID: 16026616 PMCID: PMC1185568 DOI: 10.1186/1742-4682-2-25] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2005] [Accepted: 07/18/2005] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Embryonic stem cells (ESC) are pluripotent cells obtained from the inner cell mass (ICM) of blastocysts derived from in vitro culture associated with reproductive endocrinology therapy. Human ESCs are regarded as highly significant since they retain the capacity to differentiate into any of approximately 200 unique cell types. Human ESC research is controversial because to acquire such cells, the ICM of human blastocysts must be manipulated in a way that renders embryos nonviable and unsuitable for transfer in utero. Techniques to yield competent ESCs with conservation of source blastocysts would satisfy many objections against ESC research, but at present such approaches remain largely untested. RESULTS AND DISCUSSION We contrast experimental culture of single blastomeres obtained by 1) non-destructive biopsy of embryos destined for transfer, and 2) isolation of karyotypically normal blastomeres from disaggregated ("dead") embryos considered unsuitable for transfer, and evaluate these approaches with regard to production of ESCs. Pluripotency was confirmed by morphological criteria and by quantification of divergent homeodomain proteins specific to undifferentiated cell development. Following ESC isolation and identification, assessment was conducted according to a novel ESC grading system, also proposed here. CONCLUSION The role of reproductive endocrinology in ESC research remains paramount. In this report, we hypothesize new and expand on existing strategies having the potential to enhance human ESC isolation, identification and in vitro maintenance.
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Affiliation(s)
- Eric Scott Sills
- Georgia Reproductive Specialists LLC, Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Atlanta Medical Center; Atlanta, Georgia 30342 USA
| | - Takumi Takeuchi
- Cornell Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, New York 10021 USA
| | - Noriko Tanaka
- Cornell Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, New York 10021 USA
| | - Queenie V Neri
- Cornell Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, New York 10021 USA
| | - Gianpiero D Palermo
- Cornell Center for Reproductive Medicine and Infertility, Weill Medical College of Cornell University, New York, New York 10021 USA
- HT-336, 505 East 70Street, New York, New York 10021 USA
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