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Dooley M, Lim-Howe D, Savvas M, Studd JW. Early Experience with Gamete Intrafallopian Transfer (GIFT) and Direct Intraperitoneal Insemination (DIPI). J R Soc Med 2018; 81:637-9. [PMID: 3210194 PMCID: PMC1291840 DOI: 10.1177/014107688808101108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We present our early experience with gamete intrafallopian transfer (GIFT) and direct intraperitoneal insemination (DIPI) combined with intrauterine insemination (IUI), two recently described methods of assisting conception in patients with patent fallopian tubes. Sixty-nine patients (93 cycles) were entered into the study. Thirty-three patients (51 cycles) entered the DIPI/IUI programme and 36 patients (42 cycles) entered the GIFT programme. The mean age, duration and aetiology of infertility were similar in both groups. In the GIFT programme 12 pregnancies occurred, which is a 29% pregnancy rate per cycle and a 33% pregnancy rate per patient. In the DIPI/IUI programme only 3 pregnancies occurred, being a 6% pregnancy rate per cycle and a 9% pregnancy rate per patient. With the live birth rate of in vitro fertilization (TVF) being 12% per embryo transfer, we conclude that GIFT is more successful than either DIPI/IUI or IVF in patients with patent fallopian tubes. Further controlled studies are required to assess the future role of DIPI/IUI in clinical practice.
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Affiliation(s)
- M Dooley
- Fertility and Endocrinology Centre, Lister Hospital, London
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Affiliation(s)
- D H Barlow
- Nuffield Department of Obstetrics and Gynaecology, University of Oxford
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Cohen J, Trounson A, Dawson K, Jones H, Hazekamp J, Nygren KG, Hamberger L. The early days of IVF outside the UK. Hum Reprod Update 2005; 11:439-59. [PMID: 15923202 DOI: 10.1093/humupd/dmi016] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In this article the history of IVF in geographical regions outside the UK are traced by pioneers of that time. Following the birth of Louise Brown in 1978, live births after IVF occurred in Australia in 1980, in the USA in 1981 and in Sweden and France in 1982. Following the first IVF birth in Australia, the Government of Victoria established a review of IVF research and practice which led to the proclamation of the Infertility (Medical Procedures) Act 1984, the first legislation to regulate IVF and its associated human embryo research. Despite such restriction, IVF doctors and scientists from Victoria, especially those under the leadership of Carl Wood, Alan Trounson and Ian Johnston continued to initiate new treatments for infertility and new methods for delivering this treatment. In the USA IVF research began on animals as early as the 1930s, when Pincus and Enzmann at Harvard were involved in attempts at IVF in the rabbit. In the 1940s, John Rock attempted human IVF with 138 human oocytes without success. In 1965, Bob Edwards was with Georgeanna and Howard Jones at Johns Hopkins where attempts were made to fertilize oocytes in vitro. Clinical IVF began in earnest in the USA in 1980 with the first birth in 1981 achieved by the use of HMG--a first successful use with IVF. In France, two groups Frydman and Testart (Clamart) and Cohen, Mandelbaum and Plachot (Sevres) focused their research in particular directions. In 1981, the Clamart group developed a plasma assay for the initial rise in LH. The Sevres group developed a transport technique. Plachot produced a long series of cytogenetic analyses of oocytes and human embryos. Mandelbaum described the microstructures of the human oocyte. The start of IVF in France benefited from the help of animal researchers from the Institut National de la Recherche Agronomique. The first babies were born in Clamart in February 1982 and in Sèvres in June 1982. Important contributions to the development of IVF from the Nordic countries include techniques for ovarian stimulation, sonographic techniques for monitoring and vaginal oocyte retrieval and also unique possibilities for monitoring IVF safety. These developments, in combination with relatively permissive laws for the practice of reproductive medicine and relatively generous reimbursement policies, as well as a general public confidence in IVF, have led to an exceptionally high availability of IVF, within international comparison.
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Affiliation(s)
- Jean Cohen
- Clinique Marignan, 8 Rue de Marignan, 75008 Paris, France.
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Seracchioli R, Porcu E, Ciotti P, Fabbri R, Colombi C, Flamigni C. Gamete intrafallopian transfer: prospective randomized comparison between hysteroscopic and laparoscopic transfer techniques. Fertil Steril 1995; 64:355-9. [PMID: 7615114 DOI: 10.1016/s0015-0282(16)57735-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To test the efficiency and overall acceptability of hysteroscopic GIFT when compared with laparoscopic GIFT. DESIGN We performed a randomized comparison between these techniques as regards pregnancy rate (PR), implantation rate, miscarriage rate, and ectopic pregnancy rate (ectopic PR). SETTING All patients were enrolled for GIFT procedures in our Reproductive Medicine Unit. PATIENTS We enrolled 133 patients showing documented tubal patency at a previous diagnostic laparoscopy. INTERVENTIONS Gonadotropin-releasing hormone analog and FSH were administered to induce superovulation in all patients, who were then randomized for hysteroscopic GIFT or laparoscopic GIFT. Laparoscopic GIFT was performed under general anesthesia while, during hysteroscopic GIFT, oocyte retrievals were transvaginal ultrasound guided and transfers were performed by cannulating tubal ostia after hysteroscopic visualization. MAIN OUTCOME MEASURE The efficacy was evaluated comparing PR, implantation rate, miscarriage rate, and ectopic PR. RESULTS Pregnancy rate and implantation rate of hysteroscopic GIFT procedures (29.8% and 9%, respectively) are not significantly different from those obtained with laparoscopic GIFT (43.3% and 14%). CONCLUSIONS Hysteroscopic GIFT is safe and easy and quick to perform. Moreover, it does not require hospital admission, general anesthesia, or the operating theater, reducing costs and assuring advantages in terms of low psychophysical involvement and repeatability.
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Affiliation(s)
- R Seracchioli
- Reproductive Physiopathology Department, University of Bologna, Italy
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Yazigi RA, Chi MM, Mastrogiannis DS, Strickler RC, Yang VC, Lowry OH. Enzyme activities and maturation in unstimulated and exogenous gonadotropin-stimulated human oocytes. THE AMERICAN JOURNAL OF PHYSIOLOGY 1993; 264:C951-5. [PMID: 8097373 DOI: 10.1152/ajpcell.1993.264.4.c951] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
With the advent of new techniques of human in vitro fertilization (IVF), identifying parameters of oocyte quality to allow selection of those most likely to fertilize becomes crucial. Morphology of oocytes, which correlates positively with biological performance, is the currently utilized classification criterion. However, biological links between form and function are tenuous, and underlying mechanisms remain elusive. We investigated whether biochemical activation is quantitatively associated with the stages of maturation in ova obtained from patients undergoing gynecologic surgery during unstimulated cycles and women undergoing IVF after exogenous gonadotropin stimulation. Changes in selected enzymes from protein, lipid, and carbohydrate metabolism (hexokinase, phosphoglucomutase, glycogen synthetase, uridine diphosphoglucose pyrophosphorylase, glucose-6-phosphate dehydrogenase, cytosolic thiolase, beta-hydroxyacyl-CoA dehydrogenase, alanine aminotransferase, and aspartate aminotransferase) were determined simultaneously, in individual oocytes, utilizing a highly sensitive biochemical methodology. Several enzyme activities paralleled maturation grade and were higher in stimulated oocytes after correction for grade. These biochemical findings quantify metabolic and functional changes that increase as ova mature, possibly contributing to their reproductive performance.
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Affiliation(s)
- R A Yazigi
- Department of Molecular Biology, Washington University School of Medicine, St. Louis, Missouri 63110
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Lenz S, Lindenberg S, Sundberg K. Gamete intrauterine transfer. BAILLIERE'S CLINICAL OBSTETRICS AND GYNAECOLOGY 1992; 6:339-49. [PMID: 1424329 DOI: 10.1016/s0950-3552(05)80091-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Gamete intrauterine transfer has been performed at a very limited scale until now. The main target group of patients for such a treatment would be women with infertility due to the tubal factor, but other infertile patients could benefit also, as the procedures reduce incubation time in the laboratory and implies fertilization in vivo. Few studies have been reported from 1982 to 1990 on the transfer of oocytes and spermatozoa directly to the uterus, and only five clinical pregnancies have been achieved. Transfer of oocytes and spermatozoa inside a biodegradable capsule has only been performed in one study comprising 26 cycles with no ensuing pregnancies. A critical evaluation and a status is carried out.
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7
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Wessels PH, Cronjé HS, Oosthuizen AP, Trümpelmann MD, Grobler S, Hamlett DK. Cost-effectiveness of gamete intrafallopian transfer in comparison with induction of ovulation with gonadotropins in the treatment of female infertility: a clinical trial. Fertil Steril 1992; 57:163-7. [PMID: 1730312 DOI: 10.1016/s0015-0282(16)54794-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To compare the cost-effectiveness of gamete intrafallopian transfer (GIFT) with that of conventional infertility treatment in couples with female infertility, excluding tubal factors. DESIGN Patients were randomly divided in two groups: receiving GIFT or conventional infertility treatment. For a period of 2 years, GIFT was compared with conventional infertility treatment in couples with endometriosis, anovulation, idiopathic infertility, cervical mucus factor, female immunologic factor, or multifactorial causes of infertility in a randomized clinical trial. SETTING The study was performed in the Unit for Human Reproduction, Department of Obstetrics and Gynaecology, Faculty of Medicine, University of the Orange Free State, Bloemfontein, Republic of South Africa. PATIENTS One hundred seventy-four successive couples with female infertility were selected for the study. All couples were from the higher socioeconomic bracket. INTERVENTIONS One group received GIFT and the other received conventional infertility treatment consisting of induction of ovulation with gonadotropins followed by intrauterine artificial insemination or normal intercourse. MAIN OUTCOME MEASURES The results were stratified according to the specific cause of infertility. Outcome was measured by the success rate per treatment cycle, as well as the cost per pregnancy. RESULTS Overall, GIFT proved to be successful in 26.7% of treatment cycles compared with 9.7% with conventional therapy. CONCLUSIONS After careful analysis, the authors came to the conclusion that GIFT is more cost-effective than conventional infertility treatment in patients with endometriosis and anovulation. In patients with idiopathic infertility, immunologic infertility, a cervical mucus factor, and multifactorial infertility, induction of ovulation followed by intrauterine artificial insemination or normal intercourse proved to be more cost-effective.
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Affiliation(s)
- P H Wessels
- Department of Obstetrics and Gynaecology, University of the Orange Free State, Bloemfontein, Republic of South Africa
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Possati G, Seracchioli R, Melega C, Pareschi A, Maccolini A, Flamigni C. Gamete intrafallopian transfer by hysteroscopy as an alternative treatment for infertility. Fertil Steril 1991; 56:496-9. [PMID: 1894028 DOI: 10.1016/s0015-0282(16)54547-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To evaluate efficacy and safety of the hysteroscopic cannulation by flexible catheter of the fallopian tubes for gamete intrafallopian transfer (GIFT). DESIGN We studied the pregnancy rate (PR) and the safety of this new technique. SETTING All patients were enlisted for GIFT at our Reproductive Medicine Unit. PATIENTS We treated 26 patients whose infertility causes were terminal tubal damage, male factors, unexplained factors, and endometriosis. Patients with uterine tubal ostia unsuitable for gamete transfer or cervical incontinence were not included in the group. INTERVENTIONS The patients underwent ovulation induction and oocyte retrieval by transvaginal ultrasonically guided puncture. The gamete transfers were carried out by hysteroscopic procedure using a flexible catheter put through the operating channel. MAIN OUTCOME MEASURE The efficacy was evaluated by the PR (25.9%). RESULTS Seven clinical pregnancies were obtained, but two patients aborted during the first weeks of pregnancy. No ectopic pregnancies were observed. CONCLUSIONS Our results indicate that hysteroscopic GIFT is an alternative, safe, effective, and not invasive technique for fertility problems.
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Affiliation(s)
- G Possati
- Department of Obstetrics and Gynecology, University of Bologna, Italy
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Affiliation(s)
- R Sayegh
- University of Pennsylvania School of Medicine, Philadelphia 19104-4283
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10
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Sharma V, Pampiglione JS, Mason BA, Campbell S, Riddle A. Experience with peritoneal oocyte and sperm transfer as an outpatient-based treatment for infertility. Fertil Steril 1991; 55:579-82. [PMID: 2001758 DOI: 10.1016/s0015-0282(16)54189-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fifty-nine patients underwent 74 peritoneal oocyte and sperm transfer procedures. Forty-nine had previously failed treatment with inseminated frozen donor sperm and 10 had unexplained infertility. All procedures were carried out under ultrasound direction on an outpatient basis without general anesthetic by the transabdominal or vaginal route. Eighteen (24%) procedures resulted in pregnancy. Of these patients, 16 have delivered live infants (1 set of triplets, 2 twins, and 13 singletons) and 2 miscarried. Peritoneal oocyte and sperm transfer offers an outpatient-based alternative to gamete intrafallopian transfer (GIFT) for in vivo conception. It can also be used in patients scheduled for intrauterine insemination where stimulation is excessive because the number of oocytes replaced can be limited.
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Affiliation(s)
- V Sharma
- Hallam Medical Centre, London, United Kingdom
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Olatunbosun OA, Lokulo-Sodipe O, Okonofua FE, Oguntade O, Armar NA, Ahuja K. Early experience with in vitro fertilization-embryo transfer and gamete intrafallopian transfer in a Nigerian hospital. Int J Gynaecol Obstet 1990; 33:159-63. [PMID: 1976550 DOI: 10.1016/0020-7292(90)90590-h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We present our early experience with in vitro fertilisation-embryo transfer (IVF-ET) and gamete intrafallopian transfer (GIFT) in a Nigerian Hospital. Twenty-one patients were recruited, 11 patients for the IVF-ET program and 10 for the GIFT program. In the IVF program the oocyte recovery rate was 100%, the fertilization rate was 66% and the cleavage rate was 97% but no live pregnancies were achieved. In contrast, one live delivery was achieved with GIFT. These results suggest that both IVT-ET and GIFT are feasible in developing countries.
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12
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Poplawski NK. An ethical issue for reproductive technologies. ASIA-OCEANIA JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1990; 16:291-6. [PMID: 2088254 DOI: 10.1111/j.1447-0756.1990.tb00240.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The establishment of "new birth technologies" (such as ovulation induction, in vitro fertilization and gamete intrafallopian transfer) has raised many ethical issues. One such issue is "selective fetal reduction", a process advocated in the management of excessive multiple pregnancy. The ethics of "selective fetal reduction" involve consideration of not only the efficacy of the process and the destruction of fetuses per se, but more specifically consideration of the moral dilemma of destroying some fetuses for the probable benefit of the remainder. The latter I consider here. Following from this ethical analysis it is suggested that the law regarding abortion should permit selective reduction in high multiple pregnancies, that is pregnancies of 4 or above. I contend that the law should prohibit deliberate exposure (in an infertility programme) to significant risk of high multiple pregnancy, when there is full intention to reduce any subsequent pregnancy of high multiple size.
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Affiliation(s)
- N K Poplawski
- Department of Obstetrics and Gynecology, Otago Medical School, University of Otago, Dunedin, New Zealand
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13
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al-Shawaf T, Ah-Moye M, Junk S, Brinsden P, Craft I. Fertilization of supernumerary oocytes following gamete intrafallopian transfer (GIFT): correlation with outcome of GIFT treatment. JOURNAL OF IN VITRO FERTILIZATION AND EMBRYO TRANSFER : IVF 1990; 7:98-102. [PMID: 2358733 DOI: 10.1007/bf01135582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In the course of 280 consecutive gamete intrafallopian transfer (GIFT) attempts, supernumerary oocytes in excess of those transferred were inseminated in vitro. Pregnancy resulted in 31.1% of patients following the GIFT treatment. The overall in vitro fertilization (IVF) rate of supernumerary oocytes was significantly higher in those who became pregnant (41.2%) than in patients who did not (34.9%). However, the failure to fertilize any supernumerary oocytes was not significantly different between those becoming pregnant (27.6%) and those in whom the treatment failed (37.3%). Failure to fertilize any supernumerary oocytes in vitro was of a higher rate if suboptimal sperm preparation was used or if only one oocyte was left over for in vitro insemination following the GIFT treatment. We concluded that the in vitro fertilization rate was higher in the pregnant group, but the total failure to fertilize or the fertilization of any supernumerary oocytes does not predict the outcome of GIFT. Embryos resulting following fertilization of excess oocytes may be cryopreserved for subsequent use.
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Affiliation(s)
- T al-Shawaf
- Fertility and IVF Unit, Humana Hospital Wellington, London, England
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14
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Pantos C, Thornton SJ, Speirs AL, Johnston I. Increasing the human menopausal gonadotropin dose--does the response really improve? Fertil Steril 1990; 53:436-9. [PMID: 2106451 DOI: 10.1016/s0015-0282(16)53337-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This study assesses the effects of attempts to optimize human menopausal gonadotropin (hMG) dosage in 271 patients who had at least two hyperstimulation cycles for in vitro fertilization or gamete intrafallopian transfer. In the first cycle, all patients received clomiphene citrate and hMG 150 IU/d. In the second cycle, the hMG dose was increased in 45% of patients to try to increase the egg yield. In spite of the increase, the population response was practically identical in both cycles. Median numbers of eggs retrieved (6 versus 6), no eggs retrieved (0.4% versus 1%), only one or two eggs retrieved (10% versus 10%), and canceled cycles (10% versus 10.7%). This suggests that increasing the hMG dosage above 150 IU does not increase the number of eggs retrieved. A poor response may be due to inherent differences in follicular development that cannot be overcome by increases in hMG dosage.
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Affiliation(s)
- C Pantos
- Royal Women's Hospital, Reproductive Biology Unit, Carlton, Victoria, Australia
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15
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Thornton SJ, Pantos C, Speirs A, Johnston I. Human chorionic gonadotropin to oocyte retrieval interval in in vitro fertilization--how critical is it ? Fertil Steril 1990; 53:177-9. [PMID: 2295341 DOI: 10.1016/s0015-0282(16)53239-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study shows that modification of the hCG-oocyte retrieval interval from 34 1/2 hours to 37 hours in patients having IVF had no significant effect on the number or quality of oocytes retrieved or on the ultimate pregnancy rate. More consideration can therefore be given to other factors such as patient convenience when scheduling the timing of hCG administration.
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Affiliation(s)
- S J Thornton
- University of Melbourne, Royal Women's Hospital, Carlton, Victoria, Australia
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16
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Pouly JL, Janny L, Canis M, Vye P, Boyer C. Gamete intrafallopian transfer: benefits of programmed stimulation. Fertil Steril 1989; 52:1012-7. [PMID: 2591558 DOI: 10.1016/s0015-0282(16)53167-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Fifty-six cycles of gamete intrafallopian transfer (GIFT) were performed after programming by administration of norethisterone in the previous cycle. Ovarian hyperstimulation was achieved with clomifene citrate and human menopausal gonadotropins. Only one GIFT was performed during a weekend (1.8%). The implantation rate was 41.1% and the evolutive pregnancy rate 30.4%. The endocrinological influence of these regimens are discussed by comparison of those observed in an in vitro fertilization program. The main influence is a decreased serum luteinizing hormone (LH) level in the preovulatory phase.
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Affiliation(s)
- J L Pouly
- Service de Gynécologie et Obstétrique, Polyclinique Phillipe Marcombes, Centre Hospitalier et Universitaire, Clermont Ferrand, France
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17
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Yee B, Rosen GF, Chacon RR, Soubra S, Stone SC. Gamete intrafallopian transfer: the effect of the number of eggs used and the depth of gamete placement on pregnancy initiation. Fertil Steril 1989; 52:639-44. [PMID: 2806603 DOI: 10.1016/s0015-0282(16)60978-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The role of the fallopian tube in initiating pregnancy was examined in 246 consecutive gamete intrafallopian transfer (GIFT) cycles. Before actual transfer, the ampulla of each tube was measured to determine the depth at which gametes could be placed. Fifty-seven transfers were made with four oocytes into a single tube; of these, when gametes were deposited deeper than 4 cm, the pregnancy rate was higher than when they were placed at between 3 to 4 cm (69.6% compared with 41.2%). Presumably, a deeper placement is more secure and decreases the likelihood of gamete displacement. The pregnancy rate also rose with the number of oocytes used: from 0% with a single oocyte to 42.9% with four oocytes.
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Affiliation(s)
- B Yee
- California College of Medicine, University of California, Irvine, Orange
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18
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Kaplan CR, Olive DL, Sabella V, Asch RH, Balmaceda JP, Riehl RM, Groff TR, Burns WN, Schenken RS. Gamete intrafallopian transfer vs superovulation with intrauterine insemination for the treatment of infertility. JOURNAL OF IN VITRO FERTILIZATION AND EMBRYO TRANSFER : IVF 1989; 6:298-304. [PMID: 2632659 DOI: 10.1007/bf01139186] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Superovulation with intrauterine insemination (SO-IUI) has been suggested as an alternative to gamete intrafallopian transfer (GIFT), despite the absence of controlled or comparative trials. We retrospectively analyzed all GIFT and SO-IUI cycles performed concurrently from January 1985 to August of 1987 at a single university center. Pregnancy rates were significantly better for GIFT than SO-IUI (P less than 0.001), with an odds ratio of 3.25 (P = 0.001). Stepwise multiple logistic regression identified factors that correlate with pregnancy: absence of endometriosis (P = 0.05), infertility less than 3 years' duration (P = 0.002), TMS greater than or equal to 30 X 10(6) (P = 0.005), and treatment with GIFT rather than SO-IUI (P = 0.001). These data give a first approximation of the increased efficacy of GIFT versus SO-IUI and provide valuable insight into significant confounding variables to be considered when planning a randomized, prospective trial to evaluate these techniques.
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Affiliation(s)
- C R Kaplan
- Department of Obstetrics and Gynecology, University of Texas Health Science Center, San Antonio 78284
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19
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Tsuchiya K, Seki M, Itoh M, Hasegawa Y, Miyamoto K, Igarashi M. Correlation of serum inhibin concentrations with results in an ovarian hyperstimulation program. Fertil Steril 1989; 52:88-94. [PMID: 2663552 DOI: 10.1016/s0015-0282(16)60795-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In order to appraise follicular development, human serum inhibin was measured daily by radioimmunoassay in 18 women undergoing ovarian hyperstimulation. Serum inhibin in the early follicular phase correlated with the number of follicles greater than or equal to 17 mm in diameter (r = 0.57, n = 18, P less than 0.05), follicles greater than or equal to 14 mm in diameter (r = 0.67, n = 18, P less than 0.01) on the day of human chorionic gonadotropin (hCG) administration and the number of oocytes retrieved (r = 0.67, n = 15, P less than 0.01). The number of oocytes retrieved showed a significant correlation with serum inhibin level on the day of hCG administration (r = 0.84, n = 15, P less than 0.001). These data suggest that: (1) In the early follicular phase, serum inhibin may be a valid index to predict ensuing follicular growth; (2) In the preovulatory phase, serum inhibin may be one of applicable indexes of follicular development during the hyperstimulation cycle.
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Affiliation(s)
- K Tsuchiya
- Department of Gynecology and Obstetrics, Gunma University, Maebashi, Japan
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20
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Leung CK, Leong MK, Chan YM, Wong CJ, Chan HH, Tucker MJ. Fallopian replacement of eggs with delayed intrauterine insemination (FREDI): an alternative to gamete intrafallopian transfer (GIFT). JOURNAL OF IN VITRO FERTILIZATION AND EMBRYO TRANSFER : IVF 1989; 6:129-33. [PMID: 2794729 DOI: 10.1007/bf01130775] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This report contains details of what is the first group of patients with nontubal infertility to undergo fallopian replacement of eggs with delayed intrauterine insemination (FREDI). Twenty-three patients suffering from idiopathic or immune infertility, polycystic ovarian disease (PCOD), or mild endometriosis underwent follicular stimulation with human menopausal gonadotropin and/or pure follicle-stimulating hormone plus human chorionic gonadotropin prior to laparoscopic pickup of eggs of varying maturity. Eggs without spermatozoa were transferred at the time of laparoscopy. Subsequent high intrauterine insemination (IUI) of washed spermatozoa at a time when egg maturation within the tubes was judged to be complete enabled a cohort of fully capacitated spermatozoa to meet fully mature eggs in a totally physiological manner. Eight clinical pregnancies arose from this group, one healthy, male infant has been delivered, and four pregnancies remain ongoing. Although based on a small population of patients, it does seem that in vivo egg maturation following replacement in the fallopian tube is an effective alternative to in vitro maturation and, with the increased control over timing of egg insemination, leads us to propose FREDI as a flexible new therapeutic approach for the treatment of nontubal infertility.
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Affiliation(s)
- C K Leung
- IVF Centre, Hong Kong Sanatorium & Hospital, Happy Valley
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21
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Abstract
Gamete intrafallopian transfer (GIFT), developed in 1984, was the result of further studies on in vitro fertilization (IVF). Since that time many nurses have worked in settings near in vitro fertilization centers and, therefore, have a basic understanding of the technology. An overview is given of the GIFT procedure to prepare nurses to advise and refer couples who may qualify for GIFT and to highlight the shift in the fertility program nurse coordinator's functions toward the positions of administrator and consultant.
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Affiliation(s)
- S Pace-Owens
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
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The Role of the New Reproductive Technologies Including IVF and GIFT in Endometriosis. Obstet Gynecol Clin North Am 1989. [DOI: 10.1016/s0889-8545(21)00146-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Abstract
Pregnancy occurred in 8 of 14 patients with the unilateral transfer of three or four oocytes at GIFT procedures. These results suggest that unilateral GIFT may be at least as successful as the bilateral approach. It would appear that unilateral GIFT rather than in vitro fertilization should be used for patients with one normal fallopian tube, and if the pregnancy rates with unilateral GIFT are substantiated, then this would be preferable to the bilateral approach, as operating time is shorter and there is less risk of trauma to the fallopian tubes at the time of gamete transfer.
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Affiliation(s)
- C J Haines
- Department of Obstetrics and Gynaecology, Flinders Medical Centre, Adelaide, South Australia
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24
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Soto-Albors C, Daly DC, Ying YK. Efficacy of human menopausal gonadotropins as therapy for abnormal cervical mucus. Fertil Steril 1989; 51:58-62. [PMID: 2535987 DOI: 10.1016/s0015-0282(16)60428-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Traditional therapies for abnormal cervical mucus, other than timed intrauterine insemination, are noteworthy for being ineffectual. Patients (n = 27) with documented abnormal Insler scores in repetitive cycles and failure to conceive with traditional treatments were screened with conjugated equine estrogens (CEE) for estrogen responsiveness of the cervix. Only 5 patients were found unresponsive. Seventeen patients with CEE-responsive cervices then were treated with human gonadotropins (hMG), initially 1 ampule days 5 to 11. If the mucus failed to improve, the hMG was increased to standard doses. Eight patients responded to 1 ampule hMG with improved mucus and conception. The remainder required 2 ampules hMG. In patient cycles with corrected cervical mucus, the viable fecundibility (fv) was 0.35. This is significantly higher than predicted for this population (fv = 0.09; P less than 0.01). In all, 14 of 17 patients conceived viable pregnancies during hMG treatment. It is concluded that graduated hMG is efficacious in treating patients with abnormal cervical mucus responsive to CEE. It is preferable to either in vitro fertilization or gamete intrafallopian transfer, based on both cost and efficacy for most patients.
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25
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Daly DC. Treatment validation of ultrasound-defined abnormal follicular dynamics as a cause of infertility. Fertil Steril 1989; 51:51-7. [PMID: 2642813 DOI: 10.1016/s0015-0282(16)60427-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
From March 1984 to February 1987, 109 patients with otherwise normal infertility evaluations (semen analysis, postcoital test, endometrial biopsy, hysterosalpingogram and/or hysteroscopy, and laparoscopy) underwent serial ultrasound (US) for follicular dynamics. Twenty-five patients were found to have repetitive abnormal follicular growth and/or rupture patterns. These patients were treated by ovulation induction protocols from clomiphene citrate (CC) to human menopausal gonadotropin (hMG). Of the 84 normal US patients, 47 elected no interventional therapy (control A). Twenty elected empiric treatment with hMG/hMG-intrauterine insemination (IUI) (control B). Seventeen were lost to follow-up or elected in vitro procedures within 1 year of diagnosis. Viable fecundibility (fv) was calculated for each group. Long-term viable conception was compared between groups by chi-square-Yates coefficient. Nineteen of 25 patients treated for abnormal US conceived on treatment (fv = 0.25) (chi-square to control A P less than 0.005, chi-square to control B P less than 0.05). Six of 20 control B patients conceived during treatment (fv = 0.11). Two control B patients conceived in nontreatment cycles (fv = 0.016). When nontreated and treated cycles are considered, the fv = 0.042, not significantly different from control A (fv = 0.035). There was no increase in control B pregnancies over the course of the study compared with control A (chi-square = 0). The authors concluded: (1) Abnormal follicular dynamics on US is a correctable cause of infertility. (2) Empiric treatment of unexplained infertility patients with hMG/hMG-IUI does not appear to improve long-term conception rates; rather, it tends to advance pregnancies into the treatment cycles.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- D C Daly
- Department of Obstetrics and Gynecology, University of Massachusetts Medical School, Worcester
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26
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Bates RG, Fielding PM, Lindsay KS, White NJ, Edmonds DK. Programmed gamete intrafallopian transfer (GIFT). BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1988; 95:1220-5. [PMID: 3224087 DOI: 10.1111/j.1471-0528.1988.tb06809.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Thirty-three patients with unexplained infertility underwent a total of 42 programmed superovulation cycles in a gamete intrafallopian transfer (GIFT) programme. The date of oocyte retrieval was decided in advance and the cycle preceding oocyte collection was modified with norethisterone from mid-cycle until 14 days before the scheduled laparoscopy. This was followed by a fixed schedule superovulation regimen. Serum oestradiol, progesterone and luteinizing hormone were monitored and the data analysed retrospectively. A single ultrasound scan was performed on the day of laparoscopy to exclude ovulation. Thirty-eight GIFT procedures were performed, resulting in 11 (29%) clinical pregnancies of which four twin and four singleton pregnancies are continuing. There was a significant correlation between the oestradiol response pattern and the maturity of oocytes retrieved, the fertilization rate of supernumerary oocytes and the pregnancy rate. Programmed cycles may be conveniently combined with GIFT, and basic endocrinological monitoring can be used to identify cycles with a poor prognosis before laparoscopy.
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27
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Asch RH, Balmaceda JP, Cittadini E, Figueroa Casas P, Gomel V, Hohl MK, Johnston I, Leeton J, Rodriguez Escudero FJ, Noss U. Gamete intrafallopian transfer. International cooperative study of the first 800 cases. Ann N Y Acad Sci 1988; 541:722-7. [PMID: 3195949 DOI: 10.1111/j.1749-6632.1988.tb22310.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- R H Asch
- UCI-AMI Center for Reproductive Health, Garden Grove 92643
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28
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Henriksen T, Abyholm T, Tanbo T, Magnus O. Pregnancies after intrafallopian transfer of embryos. JOURNAL OF IN VITRO FERTILIZATION AND EMBRYO TRANSFER : IVF 1988; 5:296-8. [PMID: 3148024 DOI: 10.1007/bf01132181] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Six patients with a history of infertility of more than 4 years were offered in vitro fertilization (IVF) followed by translaparoscopic embryo transfer to the fallopian tubes. Three of the patients became pregnant. In one patient the oocytes did not fertilize in vitro. Intrafallopian transfer of embryos may be an alternative to gamete intrafallopian transfer (GIFT) or IVF, especially in those cases where confirmation of fertilization is wanted.
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Affiliation(s)
- T Henriksen
- Department of Obstetrics and Gynecology, National Hospital, University of Oslo, Norway
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29
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Sharma V, Mason B, Campbell S. Ultrasound-guided peritoneal oocyte and sperm transfer. Ann N Y Acad Sci 1988; 541:767-72. [PMID: 3058006 DOI: 10.1111/j.1749-6632.1988.tb22315.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- V Sharma
- IVF Clinic, Hallam Medical Centre, London, England
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30
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Balmaceda JP, Gastaldi C, Remohi J, Borrero C, Ord T, Asch RH. Tubal embryo transfer as a treatment for infertility due to male factor. Fertil Steril 1988; 50:476-9. [PMID: 3410100 DOI: 10.1016/s0015-0282(16)60136-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Transvaginal follicular aspiration (TVA) with ultrasonically guided needles allows the transfer of in vitro generated embryos to the fallopian tubes (TET), performing only one surgical procedure in the process. Up to now, this approach has been used to treat 16 couples with infertility due to severe male factor. Follicular development was induced with a combination of clomiphene citrate and human menopausal gonadotropin (hMG) or follicle-stimulating hormone and hMG. Follicles were aspirated by TVA 36 hours after an injection of human chorionic gonadotropin 10,000 IU intramuscularly. A total of 169 oocytes were recovered (10.5 +/- 6.9 X +/- SD) from the 16 patients. There was failure of fertilization in 6 cases. In the remaining 10, a TET was performed 44 to 50 hours after TVA, utilizing embryos at the pronuclear stage. Six pregnancies resulted from the 10 transfers. This technique combines the advantages of proof of fertilization with a more adequate tubal embryo development and entrance to the uterine cavity that may determine and increase chance of implantation.
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Affiliation(s)
- J P Balmaceda
- Department of Obstetrics and Gynecology, University of California, Irvine, Orange
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31
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Navot D, Muasher SJ, Oehninger S, Liu HC, Veeck LL, Kreiner D, Rosenwaks Z. The value of in vitro fertilization for the treatment of unexplained infertility. Fertil Steril 1988; 49:854-7. [PMID: 3360174 DOI: 10.1016/s0015-0282(16)59896-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In 54 patients referred with the diagnosis of unexplained infertility (UI), the diagnosis was confirmed in 26 (strict UI) (48%). Minimal abnormalities (MA) were found in 19 (35%); 9 (17%) had gross abnormalities and were excluded from analysis. Fifty patients with tubal infertility were randomly assigned to form a control group. Mean age and type of stimulation did not differ in the two groups. Peak follicular estradiol (E2) and terminal follicular E2 patterns were comparable. There was no difference in the mean number of oocytes retrieved per cycle. However, the control group had significantly more preovulatory oocytes: 3.6 +/- 2.0 standard deviations versus 2.8 +/- 2.1 in the overall UI group (strict UI + MA groups) and 2.7 +/- 2.2 in the strict UI group. Significantly more fertilized oocytes per cycle were obtained in the control group (P less than 0.05). The per-cycle and per-embryo transfer (ET) pregnancy rates were 32.4 and 37.3% in the overall UI group and 24 and 24.5% in the control group. The miscarriage rate was 12% in the strict UI group, 22% in the overall UI group, and 25% in the control group. It is concluded that patients with UI constitute a favorable group for in vitro fertilization and ET.
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Affiliation(s)
- D Navot
- Eastern Virginia Medical School, Jones Institute for Reproductive Medicine, Norfolk
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32
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Serhal PF, Katz M, Little V, Woronowski H. Unexplained infertility--the value of Pergonal superovulation combined with intrauterine insemination. Fertil Steril 1988; 49:602-6. [PMID: 3127244 DOI: 10.1016/s0015-0282(16)59825-2] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Sixty-two women with unexplained infertility were studied. Fifteen (group 1) had timed intrauterine insemination (IUI), 25 (group 2) were treated by Pergonal (Serono Laboratories, Ltd., Welwyn Garden City, England) superovulation, and 22 (group 3) underwent Pergonal superovulation combined with IUI. Where Pergonal treatment was followed by insemination, a significantly greater pregnancy rate per cycle (P less than 0.05) was achieved, whether this group of patients was compared with those treated by IUI alone or with those treated with Pergonal alone. Moreover, the pregnancy rate in group 3 was comparable to that reported following gamete intrafallopian transfer (GIFT). The authors therefore suggest this form of treatment for patients with unexplained infertility prior to their referral to the more invasive procedure of GIFT.
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Affiliation(s)
- P F Serhal
- Department of Obstetrics and Gynecology, University College and Middlesex School of Medicine, London, United Kingdom
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33
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Olive DL, Taylor N, Cothran GE, Schenken RS. Gamete intrafallopian transfer (GIFT) complicated by bilateral ectopic pregnancy. Fertil Steril 1988; 49:719-20. [PMID: 3280349 DOI: 10.1016/s0015-0282(16)59846-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A case of bilateral tubal ectopic pregnancies following GIFT is reported. Subsequent pathology revealed follicular salpingitis in both salpingectomy specimens. The need for evaluation of potential risk factors for ectopic gestation following GIFT is discussed.
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Affiliation(s)
- D L Olive
- Department of Obstetrics and Gynecology, University of Texas Health Science Center, San Antonio 78284
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34
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Bates RG, Edmonds DK. Findings at repeat laparoscopy combined with gamete intrafallopian transfer in 40 cases of unexplained infertility. J OBSTET GYNAECOL 1988. [DOI: 10.3109/01443618809151378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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35
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Diamond MP, DeCherney AH. In-Vitro Fertilization (IVF) and Gamete Intrafallopian Transfer (GIFT). Obstet Gynecol Clin North Am 1987. [DOI: 10.1016/s0889-8545(21)00603-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Nayudu PL, Gook DA, Lopata A, Sheather SJ, Lloyd-Smith CW, Cadusch P, Johnston WI. Follicular characteristics associated with viable pregnancy after in vitro fertilization in humans. GAMETE RESEARCH 1987; 18:37-55. [PMID: 3509850 DOI: 10.1002/mrd.1120180106] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The aim of this study has been the development of a noninvasive method of predicting the pregnancy potential of human oocytes and embryos intended for in vitro fertilization and embryo replacement. A multifactorial system which distinguishes, with a high degree of accuracy, between normal pregnancy, abnormal pregnancy, and non-pregnancy-producing embryos is reported. The variables included are (1) follicular fluid proteins alpha 1-antitrypsin, complement C3, immunoglobulin IgG2, and total protein, and total proteoglycan level separated by isoelectric focusing; (2) follicular volume; and (3) an embryo appearance rating. The study group consisted of (1) follicles which produced embryos of known performance after transfer (a) when the number of embryos transferred = the number of implantations and, (b) where one embryo transferred = no pregnancy; (2) follicles which produced oocytes which did not cleave after insemination; and (3) follicles from which no oocyte was aspirated. Canonical discriminant analysis of follicular fluid variables and follicular volume has been used to characterize the oocyte performance groups. Correct classification was achieved in 69% of normal pregnancy, 70% of abnormal pregnancy, 33% of no pregnancy, and 47% of no cleavage oocytes. An embryo appearance rating was included with the above variables for a separate discriminant analysis of only those oocytes which had formed embryos after insemination. Correct classification was achieved in 81% of normal-pregnancy, 70% of abnormal-pregnancy, and 70% of no-pregnancy embryos.
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Affiliation(s)
- P L Nayudu
- Reproductive Biology Unit, Royal Women's Hospital, Carlton, Victoria, Australia
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