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Seistrajkova M, Dimitrov G, Petanovski Z, Iljovska S. Pricing and Phasing of In Vitro Fertilization Services in Republic of Macedonia. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Introduction: In vitro fertilization (IVF) services in North Macedonia are mainly provided in private hospitals. The expenses for this service are covered by the HIF, by issuance of a voucher to the patients. One voucher is for one IVF cycle. Price of the voucher was determined in 2012 and specified protocols for provision of the service were set. Since then, the price was not revised or adjusted. Objective of this research is to adjust the price for IVF services in the country, based on existing national protocols and in accordance to the realistic costs.
Materials and Methods: Data from RE-MEDIKA’s electronic system for patients’ medical information (BIRPIS) was extracted. Information was related to patients who undergo the procedure covered by the Health Insurance Fund (HIF) - voucher. For defining direct costs, internal data from the hospital was used and adjusted. For defining indirect costs, data for overhead expenditures of the hospital was adjusted. Description of costs was made in accordance with the national protocol for IVF. Tables (excel spread sheets) used for the calculation are developed by the HIF.
Results: The process of IVF was divided in three consecutive phases: phase 1- induction, phase 2 - fertilization and phase 3 - embryo transfer (ET). Each phase was priced accordingly. If all three phases are finished and ET is performed, the final full price for one IVF cycle - voucher is about 104,000 Macedonian denars (about 1,700 Euros).
Conclusion: We suggest introducing of phasing for the IVF process related to payment per phases’ finalization, where the next phase follows consequently. This phasing enables the patients to understand the procedures and the progress of the process; enables doctors to follow up the finalization and successfulness of the procedure; and gives the payer (buyer of the service, HIF) complete overview of the procedure and payment for each phase separately. Thus, success or failure of the entire process in specific phases can be monitored and evaluated.
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Bartolucci AF, Peluso JJ. Necessity is the mother of invention and the evolutionary force driving the success of in vitro fertilization. Biol Reprod 2020; 104:255-273. [PMID: 32975285 DOI: 10.1093/biolre/ioaa175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/21/2020] [Accepted: 09/24/2020] [Indexed: 11/13/2022] Open
Abstract
During the last few decades, millions of healthy children have been born with the aid of in vitro fertilization (IVF). This success belies the fact that IVF treatment is comprised of a complex series of interventions starting with a customized control ovarian stimulation protocol. This is followed by the induction of oocyte maturation, the retrieval of mature oocytes and in vitro fertilization, which often involves the microinjection of a single sperm into the oocyte. After fertilization, the resulting embryos are cultured for up to 7 days. The best embryos are transferred into the uterus where the embryo implants and hopefully develops into a healthy child. However, frequently the best embryos are biopsied and frozen. The biopsied cells are analyzed to identify those embryos without chromosomal abnormalities. These embryos are eventually thawed and transferred with pregnancy rates as good if not better than embryos that are not biopsied and transferred in a fresh cycle. Thus, IVF treatment requires the coordinated efforts of physicians, nurses, molecular biologists and embryologists to conduct each of these multifaceted phases in a seamless and flawless manner. Even though complex, IVF treatment may seem routine today, but it was not always the case. In this review the evolution of human IVF is presented as a series of innovations that resolved a technical hurdle in one component of IVF while creating challenges that eventually lead to the next major advancement. This step-by-step evolution in the treatment of human infertility is recounted in this review.
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Affiliation(s)
- Alison F Bartolucci
- Department of Obstetrics and Gynecology, University of Connecticut Health Center.,The Center for Advanced Reproductive Services, Farmington, CT, USA
| | - John J Peluso
- Department of Obstetrics and Gynecology, University of Connecticut Health Center.,Department of Cell Biology, University of Connecticut Health Center, Farmington, CT, USA
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Boulet SL, Kawwass J, Session D, Jamieson DJ, Kissin DM, Grosse SD. US State-Level Infertility Insurance Mandates and Health Plan Expenditures on Infertility Treatments. Matern Child Health J 2019; 23:623-632. [PMID: 30600516 PMCID: PMC11056963 DOI: 10.1007/s10995-018-2675-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Objectives We aimed to examine the extent to which health plan expenditures for infertility services differed by whether women resided in states with mandates requiring coverage of such services and by whether coverage was provided through a self-insured plan subject to state mandates versus fully-insured health plans subject only to federal regulation. Methods This retrospective cohort study used individual-level, de-identified health insurance claims data. We included women 19-45 years of age who were continuously enrolled during 2011 and classified them into three mutually exclusive groups based on highest treatment intensity: in vitro fertilization (IVF), intrauterine insemination (IUI), or ovulation-inducing (OI) medications. Using generalized linear models, we estimated adjusted annual mean, aggregate, and per member per month (PMPM) expenditures among women in states with an infertility insurance mandate and those in states without a mandate, stratified by enrollment in a fully-insured or self-insured health plan. Results Of the 6,006,017 women continuously enrolled during 2011, 9199 (0.15%) had claims for IVF, 10,112 (0.17%) had claims for IUI, and 23,739 (0.40%) had claims for OI medications. Among women enrolled in fully insured plans, PMPM expenditures for infertility treatment were 3.1 times higher for those living in states with a mandate compared with states without a mandate. Among women enrolled in self-insured plans, PMPM infertility treatment expenditures were 1.2 times higher for mandate versus non-mandate states. Conclusions for Practice Recorded infertility treatment expenditures were higher in states with insurance reimbursement mandates versus those without mandates, with most of the difference in expenditures incurred by fully-insured plans.
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Affiliation(s)
- Sheree L Boulet
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA, USA.
| | - Jennifer Kawwass
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Donna Session
- Division of Reproductive Endocrinology and Infertility, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Denise J Jamieson
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Dmitry M Kissin
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Scott D Grosse
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Heo S, Kim KI, Lee J, Jeong E, Lee J. Effects of Korean herbal medicine on pregnancy outcomes of infertile women aged over 35: A retrospective study. Eur J Integr Med 2016. [DOI: 10.1016/j.eujim.2016.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Nandi A, Gudi A, Shah A, Homburg R. An online survey of specialists’ opinion on first line management options for unexplained subfertility. HUM FERTIL 2014; 18:48-53. [DOI: 10.3109/14647273.2014.948081] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Chambers GM, Adamson GD, Eijkemans MJC. Acceptable cost for the patient and society. Fertil Steril 2013; 100:319-27. [PMID: 23905708 DOI: 10.1016/j.fertnstert.2013.06.017] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 06/08/2013] [Accepted: 06/10/2013] [Indexed: 11/18/2022]
Abstract
Alongside the debate around clinical, scientific, and ethical aspects of assisted reproductive technology (ART), there exists a parallel debate around the economics of ART treatment and what is the most appropriate funding framework for providing safe, equitable, and cost-effective treatment. The cost of ART treatment from a patient perspective exhibits striking differences worldwide due to the costliness of underlying health care systems and the level of public and third-party subsidization. These relative cost differences affect not only who can afford to access ART treatment but how ART is practiced in terms of embryo transfer practices; in turn significantly impacting the health outcomes and costs of caring for ART conceived children. Although empirical evidence indicates that ART treatment is "good value money" from a societal and patient perspective, the challenge remains to communicate this to policy makers, primarily because fertility treatments are not easily accommodated by traditional health economic methods. Furthermore, with global demand for ART treatment likely to increase, it is important that future funding decisions are informed by what has been learned about how costs and economic incentives influence equity of access and clinical practice. In this review we provide an international perspective on the costs and consequences of ART and summarize key economic considerations from the perspective of ART patients, providers, and society as a whole in the coming decade.
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Affiliation(s)
- Georgina M Chambers
- National Perinatal Epidemiology and Statistics Unit, School of Women's and Children's Health, University of New South Wales, Randwick Hospitals Campus, Sydney, New South Wales, Australia.
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Yucha RW, Jost M, Rothstein D, Robertson N, Marcolongo MS. Quantifying the biomechanics of conception: L-selectin-mediated blastocyst implantation mechanics with engineered "trophospheres". Tissue Eng Part A 2013; 20:189-96. [PMID: 23927766 DOI: 10.1089/ten.tea.2013.0067] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
An estimated 12% of women in the United States suffer from some form of infertility. In vitro fertilization (IVF) is the most common treatment for infertility encompassing over 99% of all assisted reproductive technologies. However, IVF has a low success rate. Live birth rates using IVF can range from 40% in women younger than 35 years to 4% in women older than 42 years. Costs for a successful IVF outcome can be upward of $61,000. The low success rate of IVF has been attributed to the inability of the blastocyst to implant to the uterus. Blastocyst implantation is initiated by L-selectin expressing cells, trophoblasts, binding to L-selectin ligands, primarily sialyl Lewis X (sLeX), on the uterine surface endometrium. Legal and ethical considerations have limited the research on human subjects and tissues, whereas animal models are costly or do not properly mimic human implantation biochemistry. In this work, we describe a cellular model system for quantifying L-selectin adhesion mechanics. L-selectin expression was confirmed in Jeg-3, JAR, and BeWo cell lines, with only Jeg-3 cells exhibiting surface expression. Jeg-3 cells were cultured into three-dimensional spheres, termed "trophospheres," as a mimic to human blastocysts. Detachment assays using a custom-built parallel plate flow chamber show that trophospheres detach from sLeX functionalized slides with 2.75 × 10(-3) dyn of force and 7.5 × 10(-5) dyn-cm of torque. This work marks the first time a three-dimensional cell model has been utilized for quantifying L-selectin binding mechanics related to blastocyst implantation.
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Affiliation(s)
- Robert W Yucha
- 1 School of Biomedical Engineering, Drexel University , Philadelphia, Pennsylvania
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8
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Buckles KS. Infertility insurance mandates and multiple births. HEALTH ECONOMICS 2013; 22:775-789. [PMID: 22692947 DOI: 10.1002/hec.2850] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 05/15/2012] [Accepted: 05/17/2012] [Indexed: 06/01/2023]
Abstract
In 2002, 15.4% of women of childbearing age in the USA reported struggles with infertility. Over the past 3 decades, drugs and assisted reproductive technologies have been developed to treat infertility, but treatment is costly. Since 1985, several states have adopted insurance mandates that require providers to cover or offer infertility treatments. In this paper, I examine the impact of strong mandate-to-cover laws on multiple births, which are associated with infertility treatment use. I also investigate whether the laws had heterogeneous treatment effects. Using birth certificate data from 1980-2002, I show that the laws had a small and statistically insignificant impact on multiple birth rates. However, I find that there were over 5300 mandate-induced triplet and higher-order births over the period, for which the delivery costs alone are estimated to be over $900 million. Increases in multiple birth rates are only observed for women over 30 and are greater for women who are married, white, or have a college degree. This is consistent with previous work, which finds that the mandates did not reduce disparities in treatment use.
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Affiliation(s)
- Kasey S Buckles
- University of Notre Dame, Department of Economics, Indiana 46556, USA.
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Zavos A, Daponte A, Garas A, Verykouki C, Papanikolaou E, Anifandis G, Polyzos NP. Double versus single homologous intrauterine insemination for male factor infertility: a systematic review and meta-analysis. Asian J Androl 2013; 15:533-8. [PMID: 23708457 DOI: 10.1038/aja.2013.4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 01/02/2013] [Accepted: 02/01/2013] [Indexed: 11/09/2022] Open
Abstract
Male factor infertility affects 30%-50% of infertile couples worldwide, and there is an increasing interest in the optimal management of these patients. In studies comparing double and single intrauterine insemination (IUI), a trend towards higher pregnancy rates in couples with male factor infertility was observed. Therefore, we set out to perform a meta-analysis to examine the superiority of double versus single IUI with the male partner's sperm in couples with male factor infertility. An odds ratio (OR) of 95% confidence intervals (CIs) was calculated for the pregnancy rate. Outcomes were analysed by using the Mantel-Haesel or DerSimonian-Laird model according to the heterogeneity of the results. Overall, five trials involving 1125 IUI cycles were included in the meta-analysis. There was a two-fold increase in pregnancies after a cycle with a double IUI compared with a cycle with a single IUI (OR: 2.0; 95% CI: 1.07-3.75; P<0.03). Nevertheless, this result was mainly attributed to the presence of a large trial that weighted as almost 50% in the overall analysis. Sensitivity analysis, excluding this large trial, revealed only a trend towards higher pregnancy rates among double IUI cycles (OR: 1.58; 95% CI: 0.59-4.21), but without statistical significance (P=0.20). Our systematic review highlights that the available evidence regarding the use of double IUI in couples with male factor infertility is fragmentary and weak. Although there may be a trend towards higher pregnancy rates when the number of IUIs per cycle is increased, further large and well-designed randomized trials are needed to provide solid evidence to guide current clinical practice.
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Affiliation(s)
- Apostolos Zavos
- Obstetrics and Gynecology, University Hospital of Larissa, Larissa 41110, Greece
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10
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Benson JD, Chicone CC, Critser JK. Analytical optimal controls for the state constrained addition and removal of cryoprotective agents. Bull Math Biol 2012; 74:1516-30. [PMID: 22527943 DOI: 10.1007/s11538-012-9724-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Accepted: 03/26/2012] [Indexed: 11/27/2022]
Abstract
Cryobiology is a field with enormous scientific, financial, and even cultural impact. Successful cryopreservation of cells and tissues depends on the equilibration of these materials with high concentrations of permeating chemicals (CPAs) such as glycerol or 1,2 propylene glycol. Because cells and tissues are exposed to highly anisosmotic conditions, the resulting gradients cause large volume fluctuations that have been shown to damage cells and tissues. On the other hand, there is evidence that toxicity to these high levels of chemicals is time dependent, and therefore it is ideal to minimize exposure time as well. Because solute and solvent flux is governed by a system of ordinary differential equations, CPA addition and removal from cells is an ideal context for the application of optimal control theory. Recently, we presented a mathematical synthesis of the optimal controls for the ODE system commonly used in cryobiology in the absence of state constraints and showed that controls defined by this synthesis were optimal. Here we define the appropriate model, analytically extend the previous theory to one encompassing state constraints, and as an example apply this to the critical and clinically important cell type of human oocytes, where current methodologies are either difficult to implement or have very limited success rates. We show that an enormous increase in equilibration efficiency can be achieved under the new protocols when compared to classic protocols, potentially allowing a greatly increased survival rate for human oocytes and pointing to a direction for the cryopreservation of many other cell types.
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Affiliation(s)
- James D Benson
- Department of Mathematical Sciences, Northern Illinois University, Dekalb, IL 60178, USA.
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Lahey JN. The efficiency of a group-specific mandated benefit revisited: the effect of infertility mandates. JOURNAL OF POLICY ANALYSIS AND MANAGEMENT : [THE JOURNAL OF THE ASSOCIATION FOR PUBLIC POLICY ANALYSIS AND MANAGEMENT] 2012; 31:63-92. [PMID: 22180892 DOI: 10.1002/pam.20616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
This paper examines the labor market effects of state health insurance mandates that increase the cost of employing a demographically identifiable group. State mandates requiring that health insurance plans cover infertility treatment raise the relative cost of insuring older women of child-bearing age. Empirically, wages in this group are unaffected, but their total labor input decreases. Workers do not value infertility mandates at cost, and so will not take wage cuts in exchange, leading employers to decrease their demand for this affected and identifiable group. Differences in the empirical effects of mandates found in the literature are explained by a model including variations in the elasticity of demand, moral hazard, ability to identify a group, and adverse selection.
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Affiliation(s)
- Joanna N Lahey
- Texas A&M University, Bush School, College Station, TX 77843-4220, USA
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12
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Ly KD, Agarwal A, Nagy ZP. Preimplantation genetic screening: does it help or hinder IVF treatment and what is the role of the embryo? J Assist Reprod Genet 2011; 28:833-49. [PMID: 21743973 DOI: 10.1007/s10815-011-9608-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Accepted: 06/28/2011] [Indexed: 12/31/2022] Open
Abstract
Despite an ongoing debate over its efficacy, preimplantation genetic screening (PGS) is increasingly being used to detect numerical chromosomal abnormalities in embryos to improve implantation rates after IVF. The main indications for the use of PGS in IVF treatments include advanced maternal age, repeated implantation failure, and recurrent pregnancy loss. The success of PGS is highly dependent on technical competence, embryo culture quality, and the presence of mosaicism in preimplantation embryos. Today, cleavage stage biopsy is the most commonly used method for screening preimplantation embryos for aneuploidy. However, blastocyst biopsy is rapidly becoming the more preferred method due to a decreased likelihood of mosaicism and an increase in the amount of DNA available for testing. Instead of using 9 to 12 chromosome FISH, a 24 chromosome detection by aCGH or SNP microarray will be used. Thus, it is advised that before attempting to perform PGS and expecting any benefit, extended embryo culture towards day 5/6 should be established and proven and the clinical staff should demonstrate competence with routine competency assessments. A properly designed randomized control trial is needed to test the potential benefits of these new developments.
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Affiliation(s)
- Kim Dao Ly
- Center for Reproductive Medicine, Cleveland Clinic, Cleveland, Ohio, USA.
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13
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Abstract
The first step in the treatment of infertile couples in most cases is the method of intrauterine insemination (IUI), as it is less invasive than the extracorporeal procedures of ART (artificial reproductive techniques). However, in comparison to the methods of in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI), IUI is discussed controversially, especially in terms of effectiveness and efficacy, for the result of IUI is influenced by multiple factors. Thus, not only methodological aspects, e.g. preparation of and insertion of the prepared sperm into the genital tract, time of insemination in relation to ovulation, but also the reasons for female subfertility and sperm quality have to be taken into consideration.Based on current literature and practical experience there are some prerequisites to be fulfilled to recommend IUI: It should only be applied in couples with female age under 40 years, known tubal status, short period of infertility and on the male side unrestricted or only slightly restricted sperm parameters, ideally normozoospermia. IUI is the method of choice versus timed intercourse and should be set up together with gonadotrophin ovarian stimulation. The step up to ART procedures should follow after four cycles of unsuccessful IUI at the latest. In terms of cost-effectiveness, efficacy and benefit of detailed information on germ cell material and embryo development, it must rather be recommended to switch to IVF/ICSI as soon as possible.
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Affiliation(s)
- T Katzorke
- novum-Zentrum für Reproduktionsmedizin, Akazienallee 8-12, Essen, Germany.
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Katz P, Showstack J, Smith JF, Nachtigall RD, Millstein SG, Wing H, Eisenberg ML, Pasch LA, Croughan MS, Adler N. Costs of infertility treatment: results from an 18-month prospective cohort study. Fertil Steril 2010; 95:915-21. [PMID: 21130988 DOI: 10.1016/j.fertnstert.2010.11.026] [Citation(s) in RCA: 133] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 09/24/2010] [Accepted: 11/09/2010] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To examine resource use (costs) by women presenting for infertility evaluation and treatment over 18 months, regardless of treatment pursued. DESIGN Prospective cohort study in which women were followed for 18 months. SETTING Eight infertility practices. PATIENT(S) Three hundred ninety-eight women recruited from infertility practices. INTERVENTION(S) Women completed interviews and questionnaires at baseline and after 4, 10, and 18 months of follow-up. Medical records were abstracted after 18 months to obtain details of services used. MAIN OUTCOME MEASURE(S) Per-person and per-successful-outcome costs. RESULT(S) Treatment groups were defined as highest intensity treatment use. Twenty percent of women did not pursue cycle-based treatment; approximately half pursued IVF. Median per-person costs ranged from $1,182 for medications only to $24,373 and $38,015 for IVF and IVF-donor egg groups, respectively. Estimates of costs of successful outcomes (delivery or ongoing pregnancy by 18 months) were higher--$61,377 for IVF, for example--reflecting treatment success rates. Within the time frame of the study, costs were not significantly different for women whose outcomes were successful and women whose outcomes were not. CONCLUSION(S) Although individual patient costs vary, these cost estimates developed from actual patient treatment experiences may provide patients with realistic estimates to consider when initiating infertility treatment.
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Affiliation(s)
- Patricia Katz
- Department of Medicine, University of California, San Francisco, California 94143-0920, USA.
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15
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Abstract
PURPOSE OF REVIEW To give an overview of the economic aspects of assisted reproductive technologies (ART) and assess the implications of economic factors for utilization and practice of ART. RECENT FINDINGS The out-of-pocket expenses for the couple seem to be the key determinant of ART utilization. Countries with reimbursement plans, which minimize out-of-pocket expenses, achieve the highest ART utilization rates. The economic burden of ART on national healthcare expenditure is modest even for countries offering the most generous reimbursement policies. Downstream costs of ART arise from multiple pregnancies and associated prematurity-related complications. These costs can outweigh the cost of ART itself. Public reimbursement plans accompanied by strict regulations for number of embryos to be transferred seem to increase not only ART utilization rates but also the uptake of single embryo transfers. SUMMARY Although ART is expensive for individuals, it is affordable for the society, at least in the industrialized world. Public reimbursement relieves the pressure on both the physicians and the patients for achievement of pregnancy with the minimum number of treatment attempts, consequently leading to a decrease in the number of embryos transferred and in multiple pregnancies.
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Connolly MP, Hoorens S, Chambers GM. The costs and consequences of assisted reproductive technology: an economic perspective. Hum Reprod Update 2010; 16:603-13. [PMID: 20530804 DOI: 10.1093/humupd/dmq013] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Despite the growing use of assisted reproductive technologies (ART) worldwide, there is only a limited understanding of the economics of ART to inform policy about effective, safe and equitable financing of ART treatment. METHODS A review was undertaken of key studies regarding the costs and consequences of ART treatment, specifically examining the direct and indirect costs of treatment, economic drivers of utilization and clinical practice and broader economic consequences of ART-conceived children. RESULTS The direct costs of ART treatment vary substantially between countries, with the USA standing out as the most expensive. The direct costs generally reflect the costliness of the underlying healthcare system. If unsubsidized, direct costs represent a significant economic burden to patients. The level of affordability of ART treatment is an important driver of utilization, treatment choices, embryo transfer practices and ultimately multiple birth rates. The costs associated with caring for multiple-birth ART infants and their mothers are substantial, reflecting the underlying morbidity associated with such pregnancies. Investment analysis of ART treatment and ART-conceived children indicates that appropriate funding of ART services appears to represent sound fiscal policy. CONCLUSIONS The complex interaction between the cost of ART treatment and how treatments are subsidized in different healthcare settings and for different patient groups has far-reaching consequences for ART utilization, clinical practice and infant outcomes. A greater understanding of the economics of ART is needed to inform policy decisions and to ensure the best possible outcomes from ART treatment.
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Affiliation(s)
- Mark P Connolly
- Department of Pharmacy, Unit of Pharmacoepidemiology and Pharmacoeconomics (PE2), University of Groningen, Groningen, The Netherlands
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Silverberg K, Meletiche D, Del Rosario G. An employer's experience with infertility coverage: a case study. Fertil Steril 2009; 92:2103-5. [DOI: 10.1016/j.fertnstert.2009.05.081] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Revised: 05/21/2009] [Accepted: 05/21/2009] [Indexed: 11/29/2022]
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Abstract
This paper examines the economics of pricing practices at artificial reproductive clinics, which have introduced money-back guarantees (MBGs) for in vitro fertilization. We identify incentives for clinics to offer MBGs and evaluate the impact on couples' choices and on social welfare. Introducing MBGs allows a clinic to (i) segment couples simultaneously on their relative fertility and on risk preferences; (ii) offer quantity discounts to relatively infertile couples; and (iii) offer some risk-sharing to couples for this costly procedure, whose outcome is uncertain. Our results also show how the addition of MBGs can affect the overall social welfare.
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Affiliation(s)
- Anthony J Dukes
- Marshall School of Business, University of Southern California, Los Angeles, CA 90089, USA.
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19
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Lee TH, Liu CH, Huang CC, Hsieh KC, Lin PM, Lee MS. Impact of female age and male infertility on ovarian reserve markers to predict outcome of assisted reproduction technology cycles. Reprod Biol Endocrinol 2009; 7:100. [PMID: 19761617 PMCID: PMC2754482 DOI: 10.1186/1477-7827-7-100] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2009] [Accepted: 09/17/2009] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND This study was designed to assess the capability of ovarian reserve markers, including baseline FSH levels, baseline anti-Müllerian hormone (AMH) levels, and antral follicle count (AFC), as predictors of live births during IVF cycles, especially for infertile couples with advanced maternal age and/or male factors. METHODS A prospective cohort of 336 first IVF/ICSI cycles undergoing a long protocol with GnRH agonist was investigated. Patients with endocrine disorders or unilateral ovaries were excluded. RESULTS Among the ovarian reserve tests, AMH and age had a greater area under the receiving operating characteristic curve than FSH in predicting live births. Furthermore, AMH and age were the sole predictive factors of live births for women greater than or equal to 35 years of age; while AMH was the major determinant of live births for infertile couples with absence of male factors by multivariate logistic regression analysis. However, all the studied ovarain reserve tests were not preditive of live births for women < 35 years of age or infertile couples with male factors. CONCLUSION The serum AMH levels were prognostic for pregnancy outcome for infertile couples with advanced female age or absence of male factors. The predictive capability of ovarian reserve tests is clearly influenced by the etiology of infertility.
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Affiliation(s)
- Tsung-Hsien Lee
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, Republic of China
- Department of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan, Republic of China
| | - Chung-Hsien Liu
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China
| | - Chun-Chia Huang
- Division of Infertility Clinic, Lee Women's Hospital, Taichung, Taiwan, Republic of China
| | - Kung-Chen Hsieh
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China
- Division of Infertility Clinic, Lee Women's Hospital, Taichung, Taiwan, Republic of China
| | - Pi-Mei Lin
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China
| | - Maw-Sheng Lee
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan, Republic of China
- Division of Infertility Clinic, Lee Women's Hospital, Taichung, Taiwan, Republic of China
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Connolly M, Griesinger G, Ledger W, Postma M. The impact of introducing patient co-payments in Germany on the use of IVF and ICSI: a price-elasticity of demand assessment. Hum Reprod 2009; 24:2796-800. [DOI: 10.1093/humrep/dep260] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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The economic impact of assisted reproductive technology: a review of selected developed countries. Fertil Steril 2009; 91:2281-94. [PMID: 19481642 DOI: 10.1016/j.fertnstert.2009.04.029] [Citation(s) in RCA: 229] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2008] [Accepted: 04/13/2009] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To compare regulatory and economic aspects of assisted reproductive technologies (ART) in developed countries. DESIGN Comparative policy and economic analysis. PATIENT(S) Couples undergoing ART treatment in the United States, Canada, United Kingdom, Scandinavia, Japan, and Australia. OUTCOME MEASURE(S) Description of regulatory and financing arrangements, cycle costs, cost-effectiveness ratios, total expenditure, utilization, and price elasticity. RESULT(S) Regulation and financing of ART share few general characteristics in developed countries. The cost of treatment reflects the costliness of the underlying healthcare system rather than the regulatory or funding environment. The cost (in 2006 United States dollars) of a standard IVF cycle ranged from $12,513 in the United States to $3,956 in Japan. The cost per live birth was highest in the United States and United Kingdom ($41,132 and $40,364, respectively) and lowest in Scandinavia and Japan ($24,485 and $24,329, respectively). The cost of an IVF cycle after government subsidization ranged from 50% of annual disposable income in the United States to 6% in Australia. The cost of ART treatment did not exceed 0.25% of total healthcare expenditure in any country. Australia and Scandinavia were the only country/region to reach levels of utilization approximating demand, with North America meeting only 24% of estimated demand. Demand displayed variable price elasticity. CONCLUSION(S) Assisted reproductive technology is expensive from a patient perspective but not from a societal perspective. Only countries with funding arrangements that minimize out-of-pocket expenses met expected demand. Funding mechanisms should maximize efficiency and equity of access while minimizing the potential harm from multiple births.
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Qublan HS, Malkawi HY, Tahat YA, Areidah S, Nusair B, Khreisat BM, Al-Quraan G, Abu-Assaf A, Hadaddein MF, Abu-Jassar H. In-vitrofertilisation treatment: Factors affecting its results and outcome. J OBSTET GYNAECOL 2009; 25:689-93. [PMID: 16263545 DOI: 10.1080/01443610500292353] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The objective of this study was to determine factors affecting results and outcome of in-vitro fertilisation (IVF). In this retrospective study, a total of 891 infertile women underwent IVF/ICSI cycles at the King Hussein Medical Center (KHMC) between January 2001 and December 2002. Conventional IVF treatment was performed in 64.6% of women and intracytoplasmic sperm injection (ICSI) in 35.4%, using a standardised long luteal protocol. Pregnancy rate was analysed according to age, type of infertility, cause of infertility, duration of infertility, number of eggs collected and follicle stimulating hormone (FSH) levels. A total of 126 cycles (14.1%) were cancelled. Among 765 cycles continued, fertilisation rate was 73.9%, implantation rate was 15.1% and pregnancy rate was 29.8%. Pregnant women had a multiple pregnancy rate of 28.9%, abortion rate of 13.6% and ectopic pregnancy rate of 1.3%. Duration and type of infertility had no significant effect on the pregnancy rate. Factors which appear to affect significantly the outcome of treatment include the woman's age, cause of infertility, basal concentrations of FSH, adequate ovarian responsiveness and the number of eggs collected. In some cases with poor outcome, the understanding of these factors may predict the results and lead to the development of new strategies to improve the outcome of IVF treatment.
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Affiliation(s)
- H S Qublan
- IVF-Center, King Hussein Medical Center, Royal Medical Services, Amman, Jordan.
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23
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Abstract
Various predictors of fertility have been described, suggesting that none are ideal. The literature on tests of ovarian reserve is largely limited to women undergoing in vitro fertilization, and is reliant on the use of surrogate markers, such as cycle cancellation and number of oocytes retrieved, as reference standards. Currently available prediction models are far from ideal; most are applicable only to subfertile women seeking assisted reproduction, and lack external validation. Systematic reviews and meta-analyses of predictors of fertility are limited by their heterogeneity in terms of the population sampled, predictors tested and reference standards used. There is an urgent need for consensus in the design of these studies, definition of abnormal tests, and, above all, a need to use robust outcomes such as live birth as the reference standard. There are no reliable predictors of fertility that can guide women as to how long childbearing can be deferred.
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Affiliation(s)
- Abha Maheshwari
- Assisted Conception Unit, Department of Obstetrics & Gynaecology, University of Aberdeen, Aberdeen Maternity Hospital, Aberdeen, UK
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Abstract
An exploration of distributive justice in Canadian infertility treatment requires the integration of ethical, clinical, and economic principles. In 1971, American philosopher John Rawls proposed a theoretical model for fair decision-making in which "rational" and "self-interested" citizens are behind a "veil of ignorance" with respect to both their own position and the position of other decision-makers. Rawls proposed that these self-interested decision-makers, fearing that they are among the least advantaged persons who could be affected by the decision, will agree only upon rules that encode equality of opportunity and that bestow the greatest benefit on the least advantaged citizens. Regarding health policy decision-making, Rawls' model is best illustrated by Canadian philosopher Warren Bourgeois in his panel of "volunteers." These rational and self-interested volunteers receive an amnestic drug that renders them unaware of their health, social, and financial position, but they know that they are representative of diverse spheres of citizens whose well-being will be affected by their decision. After describing fair decision-making, Bourgeois considers the lack of a distributive justice imperative in Canada's Assisted Human Reproduction Act, in contrast to legislation in European nations and Australia, summarizes the economic and clinical considerations that must be provided to the decision-makers behind the "veil of ignorance" for fair decisions to occur, and considers altruism in relation to equality of access. He concludes by noting that among countries with legislation governing assisted reproduction Canada is alone in having legislation that is void of distributive justice in providing access to clinically appropriate infertility care.
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25
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Isaacs JC. Infertility coverage is good business. Fertil Steril 2008; 89:1049-1052. [DOI: 10.1016/j.fertnstert.2008.01.089] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2007] [Revised: 01/25/2008] [Accepted: 01/25/2008] [Indexed: 11/28/2022]
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Nakagawa K, Ohgi S, Horikawa T, Kojima R, Ito M, Saito H. Laparoscopy should be strongly considered for women with unexplained infertility. J Obstet Gynaecol Res 2007; 33:665-70. [PMID: 17845327 DOI: 10.1111/j.1447-0756.2007.00629.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM Women with unexplained infertility frequently become pregnant after diagnostic laparoscopy. In this study the effect of laparoscopic surgery on such women was evaluated by the pregnancy rate after laparoscopic surgery. METHODS A total of 47 unexplained infertile women underwent laparoscopic evaluation during the period August 2002 to January 2005 in our center. The percentage of positive laparoscopic findings and the pregnancy rate after laparoscopy were calculated. The patients were divided into 5 subgroups according to maternal age, pregnancy rates were calculated for each group, and compared with the outcome of assisted reproductive technology (ART) treatment for the same age groups. RESULTS In 87.2% of the women, laparoscopy revealed abnormal findings; endometriosis lesions, peritubal adhesions and tubal obstructions were found in 21, 17 and 3 cases, respectively. After laparoscopy 23 achieved pregnancy (pregnancy rate: 48.9%). The pregnancy rates of the groups at the age of 25 years old or less, 26-30, 31-35, 36-40 and over 41 years old were 100%, 75.0%, 45.5%, 27.2% and 0%, respectively. In the case of the 26-30 years old group, the pregnancy rate after laparoscopy was significantly higher than that in the ART treatment group (33.3%, P < 0.05). CONCLUSIONS Laparoscopy should be strongly considered for examining women with unexplained infertility.
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Affiliation(s)
- Koji Nakagawa
- Division of Reproductive Medicine, Department of Perinatal Medicine and Maternal Care, National Center for Child Health and Development, Tokyo, Japan.
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27
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Nakagawa K, Ohgi S, Kojima R, Sugawara K, Ito M, Horikawa T, Irahara M, Saito H. Impact of laparoscopic cystectomy on fecundity of infertility patients with ovarian endometrioma. J Obstet Gynaecol Res 2007; 33:671-6. [PMID: 17845328 DOI: 10.1111/j.1447-0756.2007.00630.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
AIM To clarify the effect of laparoscopic cystectomy for ovarian endometrioma in infertility patients, the pregnancy outcome was evaluated. METHODS This was a retrospective study. From August 2002 to February 2006, 33 infertility patients with ovarian endometrioma underwent laparoscopic cystectomy at our center. According to the laparoscopic findings 33 were divided into two groups; 10 were evaluated as the patients who need assisted reproductive technologies (ART) treatment (IVF subgroup) and 23 were evaluated as the patients who do not need ART treatment but conventional infertility treatment (non-IVF subgroup). During the same period, 70 patients who were age-matched and received ART treatment without laparoscopy were defined as control (control group). Following up to 12 months after laparoscopy, the cumulative pregnancy rate in the non-IVF subgroup was calculated. RESULTS The patients age, duration of infertility and size of endometrioma were equal in the IVF and the non-IVF subgroups. The revised-American Society of Reproductive Medicine (r-ASRM) score in the IVF subgroup was significantly higher than that in the non-IVF group (P < 0.05). The pregnancy rates after laparoscopic cystectomy in IVF and non-IVF subgroups were 50.0% and 60.9%, respectively. These rates in the IVF and the non-IVF groups were slightly higher than that in control group (41.4%), but these differences were not significant. The cumulative pregnancy rate in the non-IVF group reached 52.2%, 12 months after laparoscopic surgery. CONCLUSIONS Laparoscopic surgery should be performed prior to ART treatment not only for making a decision about the treatment course but also for establishing a good pelvic condition to induce a pregnancy during ART treatment in infertility treatment with ovarian endometrioma.
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Affiliation(s)
- Koji Nakagawa
- Division of Reproductive Medicine, Department of Perinatal Medicine and Maternal Care, National Center for Child Health and Development, Tokyo, Japan.
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28
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Abstract
The current practice in medically assisted reproduction is still too exclusively focused on effectiveness and success rates. This has a number of considerable, and more importantly, avoidable drawbacks. Single embryo transfer was an important move away from this model to include safety and welfare of mother and child. Patient-friendly ART goes one big step further. It is composed of a mix of four criteria: cost-effectiveness, equity of access, minimal risk for mother and child and minimal burden for patients. All four components have a strong normative ethical basis: cost-effectiveness relies on the optimal use of community resources to maximise well-being; equity of access is based on justice, minimal risk is founded on the fundamental non-maleficence rule and minimal burden is largely based on the autonomy principle. The inclusion of the four criteria in decision-making about treatment would express these values in clinical practice.
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Affiliation(s)
- Guido Pennings
- Bioethics Institute Ghent, Ghent University, Blandijnberg 2, 9000 Gent, Belgium.
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Affiliation(s)
- Bradley J Van Voorhis
- Division of Reproductive Endocrinology and Infertility, University of Iowa School of Medicine, Iowa City 52242, USA.
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30
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Choi YM. Causes and Diagnosis of Female Infertility. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2007. [DOI: 10.5124/jkma.2007.50.5.400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Young-Min Choi
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Korea.
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31
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Abstract
Infertility represents a national health problem in some African countries. Limited financial health resources in developing countries are a major obstacle facing infertility management. IVF is the definitive line of treatment for many couples. Stimulation cycles are associated with risks of ovarian hyperstimulation syndrome and multiple pregnancy. This study evaluates the client acceptability of stimulated versus natural cycle IVF among couples attending one infertility clinic, with respect to cost and pregnancy outcome. Of the patients who were indicated for IVF, 15% (16/107) cancelled, due mostly (12/16, 75%) to financial reasons. The majority of patients who completed their IVF treatment (82/91, 90.1%) felt the price of the medical service offered was high, and 68.1% (62/91) accepted the idea of having cheaper drugs with fewer side effects but with possibly lower chances of pregnancy. Natural cycle IVF has emerged as a potential option that might be suitable for patients worldwide, especially in developing countries.
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Affiliation(s)
- Ahmed Y Shahin
- Department of Obstetrics and Gynaecology, Assiut University, 71116, Assiut, Egypt.
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32
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Broekmans FJ, Kwee J, Hendriks DJ, Mol BW, Lambalk CB. A systematic review of tests predicting ovarian reserve and IVF outcome. Hum Reprod Update 2006; 12:685-718. [PMID: 16891297 DOI: 10.1093/humupd/dml034] [Citation(s) in RCA: 751] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The age-related decline of the success in IVF is largely attributable to a progressive decline of ovarian oocyte quality and quantity. Over the past two decades, a number of so-called ovarian reserve tests (ORTs) have been designed to determine oocyte reserve and quality and have been evaluated for their ability to predict the outcome of IVF in terms of oocyte yield and occurrence of pregnancy. Many of these tests have become part of the routine diagnostic procedure for infertility patients who undergo assisted reproductive techniques. The unifying goals are traditionally to find out how a patient will respond to stimulation and what are their chances of pregnancy. Evidence-based medicine has progressively developed as the standard approach for many diagnostic procedures and treatment options in the field of reproductive medicine. We here provide the first comprehensive systematic literature review, including an a priori protocolized information retrieval on all currently available and applied tests, namely early-follicular-phase blood values of FSH, estradiol, inhibin B and anti-Müllerian hormone (AMH), the antral follicle count (AFC), the ovarian volume (OVVOL) and the ovarian blood flow, and furthermore the Clomiphene Citrate Challenge Test (CCCT), the exogenous FSH ORT (EFORT) and the gonadotrophin agonist stimulation test (GAST), all as measures to predict ovarian response and chance of pregnancy. We provide, where possible, an integrated receiver operating characteristic (ROC) analysis and curve of all individual evaluated published papers of each test, as well as a formal judgement upon the clinical value. Our analysis shows that the ORTs known to date have only modest-to-poor predictive properties and are therefore far from suitable for relevant clinical use. Accuracy of testing for the occurrence of poor ovarian response to hyperstimulation appears to be modest. Whether the a priori identification of actual poor responders in the first IVF cycle has any prognostic value for their chances of conception in the course of a series of IVF cycles remains to be established. The accuracy of predicting the occurrence of pregnancy is very limited. If a high threshold is used, to prevent couples from wrongly being refused IVF, a very small minority of IVF-indicated cases (approximately 3%) are identified as having unfavourable prospects in an IVF treatment cycle. Although mostly inexpensive and not very demanding, the use of any ORT for outcome prediction cannot be supported. As poor ovarian response will provide some information on OR status, especially if the stimulation is maximal, entering the first cycle of IVF without any prior testing seems to be the preferable strategy.
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Affiliation(s)
- F J Broekmans
- Department of Reproductive Medicine, University Medical Centre Utrecht, Utrecht, The Netherlands
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den Hartog JE, Morré SA, Land JA. Chlamydia trachomatis-associated tubal factor subfertility: Immunogenetic aspects and serological screening. Hum Reprod Update 2006; 12:719-30. [PMID: 16832042 DOI: 10.1093/humupd/dml030] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Chlamydia (C.) trachomatis female genital tract infections usually remain asymptomatic and untreated. Therefore, an adequate immune response, rather than antibiotic treatment, is essential to clear the pathogen. Most women will effectively clear C. trachomatis infections, but some will have persistent C. trachomatis infections, which may ascend to the upper genital tract and increase the risk of tubal factor subfertility. Pattern recognition receptors (PRRs) of the toll-like receptor (TLR) and nucleotide-binding oligomerization domain (NOD) families recognize C. trachomatis and initiate the immune response. Host immune factors are determinants of the course of C. trachomatis infections. Genetic variations in TLR and NOD genes may affect receptor function, leading to inadequate recognition of C. trachomatis, an inadequate immune response, and consequently an increased risk of persistence and late sequelae. For the risk assessment of tubal pathology in subfertile women, C. trachomatis immunoglobulin (Ig) G antibody testing (CAT) in serum is widely used. A positive CAT is indicative of a previous infection but not of a persistent infection. Measuring serological markers of persistence, of which C-reactive protein (CRP) seems promising, in CAT-positive women may identify a subgroup of subfertile women with persistent C. trachomatis infections and the highest risk of tubal pathology.
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Affiliation(s)
- J E den Hartog
- Research Institute Growth and Development (GROW) and Department of Obstetrics and Gynaecology, Academic Hospital Maastricht, Maastricht, the Netherlands.
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van der Steeg JW, Steures P, Eijkemans MJC, Habbema JDF, Bossuyt PMM, Hompes PGA, van der Veen F, Mol BWJ. Do clinical prediction models improve concordance of treatment decisions in reproductive medicine? BJOG 2006; 113:825-31. [PMID: 16827767 DOI: 10.1111/j.1471-0528.2006.00992.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess whether the use of clinical prediction models improves concordance between gynaecologists with respect to treatment decisions in reproductive medicine. DESIGN We constructed 16 vignettes of subfertile couples by varying fertility history, postcoital test, sperm motility, follicle-stimulating hormone level and Chlamydia antibody titre. SETTING Thirty-five gynaecologists estimated three probabilities, i.e. the 1-year probability of spontaneous pregnancy, the pregnancy chance after intrauterine insemination (IUI) and the pregnancy chance after in vitro fertilisation (IVF). Subsequently they proposed therapeutic regimens for these 16 fictional couples, i.e. expectant management, IUI or IVF. Three months later, the participant gynaecologists again had to propose therapeutic regimes for the same 16 fictional cases but this time accompanied by pregnancy chances obtained from prediction models: predictions on spontaneous pregnancy, IUI and IVF. POPULATION Thirty-five gynaecologists working in academic and nonacademic hospitals in the Netherlands. METHODS Setting section. Main outcome measures The concordance between gynaecologists of probability estimates, expressed as interclass correlation coefficient (ICC) and the concordance between gynaecologists of treatment decisions, analysed by calculating Cohen's kappa (kappa). RESULTS The gynaecologists differed widely in estimating pregnancy chances (ICC: 0.34). Furthermore, there was a huge variation in the proposed therapeutic regimens (kappa: 0.21). The treatment decisions made by gynaecologists were consistent with the ranking of their probability estimates. When prediction models were used, the concordance (kappa) for treatment decisions increased from 0.21 to 0.38. The number of gynaecologists counselling for expectant management increased from 39 to 51%, whereas counselling for IVF dropped from 23 to 14%. CONCLUSION Gynaecologists differed widely in their estimation of prognosis in 16 fictional cases of subfertile couples. Their therapeutic regimens showed likewise huge variation. After confrontation with prediction models in the same 16 fictional cases, the proposed therapeutic regimens showed only slightly better concordance. Therefore a simple introduction of validated prediction models is insufficient to introduce concordant management between doctors.
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Affiliation(s)
- J W van der Steeg
- Department of Public Health, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands.
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35
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Nachtigall RD. International disparities in access to infertility services. Fertil Steril 2006; 85:871-5. [PMID: 16580367 DOI: 10.1016/j.fertnstert.2005.08.066] [Citation(s) in RCA: 174] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2005] [Revised: 08/22/2005] [Accepted: 08/22/2005] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To characterize the international availability of infertility services. DESIGN A PubMed computer search to identify relevant articles. SETTING Academic medical center. PATIENT(S) None. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) None. RESULT(S) Epidemiological data suggests that approximately 80 million people worldwide are infertile. Most countries in the industrial west have declining fertility rates marked by late marriage, postponed childbearing, and primary infertility. In contrast, in the developing world, there is little voluntary effort to postpone childbearing and early first marriage is common. However, a high prevalence of sexually transmitted infections and infections acquired as a result of inadequate health care result in increased rates of secondary infertility. In developing societies, childlessness is often highly stigmatized and leads to profound social suffering for infertile women in particular, yet most infertile people in the developing world have virtually no access to effective treatment. Internationally, a minority of countries offer IVF, and even where it is available, on average it is prohibitively expensive and utilized by a fraction of those who could benefit from its use. CONCLUSION(S) Wide disparities exist in the quality, availability, and delivery of infertility services between the developed and developing nations of the world.
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Affiliation(s)
- Robert D Nachtigall
- Institute of Health and Aging, University of California, San Francisco, California 94118, USA.
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36
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Cohlen BJ. Should We Continue Performing Intrauterine Inseminations in the Year 2004? Gynecol Obstet Invest 2005; 59:3-13. [PMID: 15334020 DOI: 10.1159/000080492] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
This review summarizes the existing evidence regarding intrauterine insemination (IUI) as a treatment for cervical hostility, male and unexplained subfertility. IUI in natural cycles has been proven effective in patients with cervical hostility and moderate male subfertility. IUI in cycles with mild ovarian hyperstimulation (MOH) should be the treatment of choice in couples with mild male subfertilty (average total motile sperm count above 10 million) and unexplained subfertilty. When MOH is applied, gonadotropins have been proven more effective compared with clomiphene citrate. Further large trials comparing clomiphene citrate with gonadotropins are mandatory. Prevention of multiple pregnancies in MOH/IUI programs is of paramount importance. A strategy with a low-dose step-up protocol and strict cancellation criteria is proposed. When multiple pregnancies are kept to a minimum, MOH/IUI is more cost-effective compared with in vitro fertilization and embryo transfer. Future research should focus on prediction models to predict the outcome of MOH/IUI treatment for individual couples before starting treatment.
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Affiliation(s)
- B J Cohlen
- Department of Obstetrics and Gynaecology, Isala Clinics Zwolle, Location Sophia, Zwolle, The Netherlands.
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Ombelet W, De Sutter P, Van der Elst J, Martens G. Multiple gestation and infertility treatment: registration, reflection and reaction—the Belgian project. Hum Reprod Update 2005; 11:3-14. [PMID: 15528214 DOI: 10.1093/humupd/dmh048] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Multiple pregnancies associated with infertility treatment are recognized as an adverse outcome and are responsible for morbidity and mortality related to prematurity and very low birthweight population. Due to the epidemic of iatrogenic multiple births, the incidence of maternal, perinatal and childhood morbidity and mortality has increased. This results in a hidden healthcare cost of infertility therapy and this may lead to social and political concern. Reducing the number of embryos transferred and the use of natural cycle IVF will surely decrease the number of multiple gestations. Consequently, optimized cryopreservation programmes will be essential. For non-IVF hormonal stimulation, responsible for more than one-third of all multiple pregnancies after infertility treatment, a strict ovarian stimulation protocol aiming at mono-ovulation is crucial. Multifetal pregnancy reduction is an effective method to reduce high order multiplets but carries its own risk of medical and emotional complications. Excellent data collection of all infertility treatments is needed in our discussion with policy makers. The Belgian project, in which reimbursement of assisted reproduction technology-related laboratory activities is linked to a transfer policy aiming at substantial multiple pregnancy reduction, is a good example of cost-efficient health care through responsible, well considered clinical practice.
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Affiliation(s)
- Willem Ombelet
- Genk Institute for Fertility Technology, Department of Obstetrics and Gynaecology, Genk, Belgium.
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Papaioannou S, Bourdrez P, Varma R, Afnan M, Mol BWJ, Coomarasamy A. Tubal evaluation in the investigation of subfertility: A structured comparison of tests. BJOG 2004; 111:1313-21. [PMID: 15663113 DOI: 10.1111/j.1471-0528.2004.00403.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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40
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Abstract
Subfertility affects about 15% of all couples. Assessment of spermatogenesis has a central role in the evaluation of the subfertile couple. Classical markers of spermatogenesis, such as semen analysis, testicular biopsy and endocrine evaluation all have their diagnostic limitations. There is a clear need for accurate additional markers of spermatogenesis. Recently, the serum inhibin B level has emerged as a sensitive endocrine marker of spermatogenesis. This paper summarises the pros and cons of different markers of spermatogenesis, with specific focus on serum inhibin B. The serum inhibin B level has been shown to be associated with classical markers of spermatogenesis, particularly testicular histology, and to be the most accurate endocrine marker of spermatogenesis. A subnormal serum inhibin B level clearly reflects disturbed spermatogenesis. Before puberty, when no spermatogenesis takes place, inhibin B is a marker of testicular integrity. Clinical applications of serum inhibin B in childhood and adulthood are given, and a view on future directions and research is presented. The serum inhibin B level has proven to be valuable in the evaluation of spermatogenesis, and holds a promise for further research.
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Affiliation(s)
- Frank H Pierik
- Department of Andrology, Erasmus MC, Rotterdam, The Netherlands.
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42
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Penson DF, Paltiel AD, Krumholz HM, Palter S. The cost-effectiveness of treatment for varicocele related infertility. J Urol 2002; 168:2490-4. [PMID: 12441947 DOI: 10.1016/s0022-5347(05)64175-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE We compared the cost-effectiveness of 4 treatment strategies for varicocele related infertility from the perspective of the health care payor and patient. MATERIALS AND METHODS Cost-effectiveness analysis was performed by studying 4 treatment strategies, namely observation, surgical varicocelectomy followed by in vitro fertilization (IVF) if unsuccessful, gonadotropin stimulated intrauterine insemination (IUI) followed by IVF if unsuccessful, and immediate IVF. The main outcome measure was incremental cost per live delivery of any number of newborns. RESULTS Immediate IVF cost more per live delivery and was less effective than varicocelectomy/IVF or IUI/IVF. When electing the latter 2 procedures, the preferred approach depended on the choice of perspective. From the health care payor viewpoint each additional birth that resulted from choosing varicocelectomy/IVF over observation cost $52,152, while each additional birth that occurred by electing IUI/IVF over varicocelectomy/IVF cost $561,423. From the patient perspective, while varicocelectomy/IVF resulted in improved outcomes over observation, a rational decision maker would always be willing to pay the slightly higher cost of IUI/IVF (incremental cost per live birth versus observation $27,371) for the added benefit in effectiveness if they were initially willing to invest in varicocelectomy/IVF (incremental cost per live birth versus observation $27,618). CONCLUSIONS The optimal choice of treatment for varicocele related infertility depends strongly on the decision maker perspective. Regardless of perspective the most technologically advanced treatment, that is immediate IVF, is never favored. The findings of this study should be used to counsel infertile patients with varicocele that immediate IVF is not cost-effective.
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Affiliation(s)
- David F Penson
- Department of Urology, University of Washington School of Medicine, Seattle, Washington, USA
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Abstract
BACKGROUND Although most insurance companies in the United States do not cover in vitro fertilization, a few states mandate such coverage. METHODS We used 1998 data reported to the Centers for Disease Control and Prevention by 360 fertility clinics in the United States and 2000 U.S. Census data to determine utilization and outcomes of in vitro fertilization services according to the status of insurance coverage. RESULTS Of the states in which in vitro fertilization services were available, 3 states (31 clinics) required complete insurance coverage, 5 states (27 clinics) required partial coverage, and 37 states plus Puerto Rico and the District of Columbia (302 clinics) required no coverage. Clinics in states that required complete coverage performed more in vitro fertilization cycles than clinics in states that required partial or no coverage (3.35 vs. 1.46 and 1.21 transfers per 1000 women of reproductive age, respectively; P<0.001) and more transfers of frozen embryos (0.43 vs. 0.30 and 0.20 per 1000 women of reproductive age, respectively; P<0.001). The percentage of cycles that resulted in live births was higher in states that did not require any coverage than in states that required partial or complete coverage (25.7 percent vs. 22.2 percent and 22.7 percent, respectively; P<0.001), but the percentage of pregnancies with three or more fetuses was also higher (11.2 percent vs. 8.9 percent and 9.7 percent, respectively; P=0.007). The number of fresh embryos transferred per cycle was lower in states that required complete coverage than in states that required partial or no coverage (P=0.001 and P<0.001, respectively). CONCLUSIONS State-mandated insurance coverage for in vitro fertilization services is associated with increased utilization of these services but with decreases in the number of embryos transferred per cycle, the percentage of cycles resulting in pregnancy, and the percentage of pregnancies with three or more fetuses.
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Affiliation(s)
- Tarun Jain
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital and Harvard Medical School, Boston 02115, USA
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Collins J, Graves G. The economic consequences of multiple gestation pregnancy in assisted conception cycles. HUM FERTIL 2002; 3:275-283. [PMID: 11844392 DOI: 10.1080/1464727002000199131] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study estimates the projected costs of multiple births resulting from assisted conception cycles (in vitro fertilization with or without intracytoplasmic sperm injection and ovarian stimulation with gonadotrophin). The estimates are modelled from the volume of services, treatment success and multiple gestation rates in recent registry data. The coverage is restricted to hospital costs associated with delivery and the trends are projected to 2000 in the United States. Sensitivity analyses tested different assumptions about per annum trends in effectiveness, multiple pregnancy rates and health costs. The national cost of in vitro fertilization cycles is US$470.2 million (£313.5 million) and the cost of the multiple pregnancies from in vitro fertilization is US$639.9 million (£426.7 million). The national cost of ovarian stimulation cycles is US$166.6 million (£111.1 million) and the cost of the multiple pregnancies from ovarian stimulation is US$257.3 million (£171.6 million). Although costs are a limited indicator of the burden of illness, the projected national cost of multiple pregnancy associated with assisted conception in 2000 is greater than the base cost of the treatment. Prevention of multiple pregnancy in assisted conception cycles should be a priority.
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Affiliation(s)
- John Collins
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada
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Abstract
Although the evaluation of cost-effective approaches to infertility treatment remains in its infancy, several important principles have emerged from the initial studies in this field. Currently, in treating couples with infertility without tubal disease or severe male-factor infertility, the most cost-effective approach is to start with IUI or superovulation-IUI treatments before resorting to IVF procedures. The woman's age and number of sperm present for insemination are significant factors influencing cost-effectiveness. The influence of certain diagnoses on the cost-effectiveness of infertility treatments requires further study. Even when accounting for the costs associated with multiple gestations and premature deliveries, the cost of IVF decreases within the range of other cost-effective medical procedures and decreases to less than the willingness to pay for these procedures. Indeed, for patients with severe tubal disease, IVF has been found to be more cost-effective than surgical repair. The cost-effectiveness of IVF will likely improve as success rates show continued improvements over the course of time. In addition, usefulness of embryo selection and practices to reduce the likelihood of high-order multiple pregnancies, without reductions in pregnancy rates, will significantly impact cost-effectiveness. The exclusion of infertility treatments from insurance plans is unfortunate and accentuates the importance of physicians understanding the economics of infertility treatment with costs that are often passed directly to the patient. The erroneous economic policies and judgments that have led to inequities in access to infertility health care should not be tolerated.
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Affiliation(s)
- B J Van Voorhis
- University of Iowa Hospitals and Clinics, Department of Obstetrics and Gynecology, Iowa City 52245, USA.
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Abstract
This review summarizes the recent literature examining the relationship between endometriosis and infertility. It is clear that the advanced stage of the disease and the mechanical disruption of the pelvic anatomy may cause infertility. The link between early stage endometriosis and infertility remains a source of controversy. Management plans must be individualized contingent upon the stage of disease, the age of the patient and the duration of infertility. The preponderance of data suggests that ablative therapy at the time of laparoscopy is as good as, or superior to expectant or medical therapy. With the exception of IVF/ET, ovarian suppression with GnRH agonists is not warranted in endometriosis-associated infertility. Controlled ovarian hyperstimulation with IUI is appropriate therapy in women with minimal-to-mild and surgically corrected endometriosis.
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Affiliation(s)
- R P Buyalos
- Department of Obstetrics and Gynecology, University of California at Los Angeles, USA
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Salha O, Dada T, Levett S, Allgar V, Sharma V. The influence of supernumerary embryos on the clinical outcome of IVF cycles. J Assist Reprod Genet 2000; 17:335-43. [PMID: 11042831 PMCID: PMC3455402 DOI: 10.1023/a:1009457112230] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To assess the influence of the presence of quality supernumerary embryos on the clinical outcome and risk of multiple conception in patients having their first in vitro fertilization (IVF) cycle. METHODS Retrospective cohort study of 1448 women having their first IVF treatment cycle who received 4004 embryos where at least six embryos were available for transfer treated in an Assisted Conception Unit based in a large teaching hospital. RESULTS The replacement of three rather than two embryos to women under 35 years who had good-quality supernumerary embryos resulted in a higher twin (12.5 vs. 11.9%) and triplet birth rates (2.1 vs. 0%), without significantly improving the clinical pregnancy (50.5 vs. 45.2%) or total live birth rates (38.9 vs. 35.7%). In the absence of quality spare embryos, these women who had three rather than two embryos replaced had a significantly higher clinical pregnancy rate (39.3 vs. 28.8%; P = 0.04), total live birth (32.7 vs. 19.4%; P = 0.02) and singleton birth rate per cycle (20.8 vs. 14.4%; P = 0.04), without significantly influencing the multiple birth rate. In women over 35 years, the replacement of three instead of two embryos in the presence or absence of quality supernumerary embryos led to a significant improvement in clinical outcome, without being associated with a concurrent increase in the multiple birth rate. Women in both age groups who had either two or three embryos replaced in the presence of quality supernumerary embryos had a notably better clinical outcome compared with their counterparts who had the same number of embryos replaced, but with no quality embryos to spare. CONCLUSIONS The presence of good-quality supernumerary embryos can be used as a reference to determine the optimal number of embryos to transfer and as an indicator of the probability of success of an individual couple in a given cycle. Optimal pregnancy rates and simultaneous reduction of multiple gestation can be achieved with a flexible embryo replacement policy that is based on embryo quality, maternal age, and the presence or absence of surplus quality embryos.
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Affiliation(s)
- O Salha
- Assisted Conception Unit, St. James's University Hospital, Leeds, England
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Suchartwatnachai C, Wongkularb A, Srisombut C, Choktanasiri W, Chinsomboon S, Rojanasakul A. Cost-effectiveness of IVF in women 38 years and older. Int J Gynaecol Obstet 2000; 69:143-8. [PMID: 10802082 DOI: 10.1016/s0020-7292(99)00215-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To compare the cost per delivery in women younger than 38 years with women equal to or older than 38 years of age attempting IVF. METHODS All couples undergoing IVF treatment between October 1991 and September 1998 were enrolled in this study. A standard protocol of controlled ovarian hyperstimulation was employed throughout the study. Four hundred and seven cases were allocated to two groups - group I composed of patients younger than 38 years of age and group II of patient equal to or older than 38 years of age. The total cost of each successful outcome was the goal of our study. RESULTS A total of 407 women underwent 722 stimulated cycles for IVF of which 122 cycles (16.89%) did not proceed to oocyte retrieval. We found statistically significant differences in the cancellation rate, the number of hMG ampoules, the number of oocytes retrieved, the number of oocytes fertilized, the number of embryos transferred, the clinical pregnancy rate, the rate of multiple pregnancy, the delivery per initiated cycle and the cost per delivery between the two groups (P<0.05, significant). The cost per delivery in group II was approximately 3.6 times that of group I. CONCLUSIONS Women age 38 years or more have less chance of a successful outcome from IVF treatment. Couples contemplating IVF should be provided with accurate information about prognosis for the pregnancy and the financial costs.
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Affiliation(s)
- C Suchartwatnachai
- Departments of Obstetrics and Gynecology, Mahidol University, Bangkok, Thailand
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van Loon J, Liaropoulos L, Mousiama T. Economic Evaluation of a Recombinant Follicle-Stimulating Hormone (Follitropin Beta, Puregon??) in Infertile Women Undergoing In Vitro Fertilisation in Greece. Clin Drug Investig 2000. [DOI: 10.2165/00044011-200019030-00005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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