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Siam EM. Long-Term Prognosis of Office Microlaparoscopic Ovarian Drilling (OMLOD) for Women with Polycystic Ovary Syndrome. J Gynecol Surg 2011. [DOI: 10.1089/gyn.2011.0011] [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] Open
Affiliation(s)
- Emad M. Siam
- Consultant, Obstetrics and Gynaecology Department, El-Minya University College of Medicine, El-Minya, Egypt
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Hendriks ML, Ket JCF, Hompes PGA, Homburg R, Lambalk CB. Why does ovarian surgery in PCOS help? Insight into the endocrine implications of ovarian surgery for ovulation induction in polycystic ovary syndrome. Hum Reprod Update 2007; 13:249-64. [PMID: 17208949 DOI: 10.1093/humupd/dml058] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a complex disorder with heterogeneity of clinical and endocrine features. Ovarian surgery for ovulation induction has been used in the management of clomiphene citrate-resistant anovulatory women with PCOS. Various types of ovarian surgery have been employed (wedge resection, electrocautery, laser vaporization, multiple ovarian biopsies and others) and all procedures result in an altered endocrine profile after surgery. The mechanism behind the reversal of endocrinological dysfunction in PCOS after ovarian surgery remains incompletely understood. This review scans the literature systematically to identify the endocrine changes after ovarian surgery in PCOS, in order to glean some knowledge of the mechanism involved. After ovarian surgery in PCOS, a rapid reduction in serum levels of all ovarian hormones is seen, in combination with increased serum levels of pituitary hormones. Folliculogenesis is then initiated and ovarian hormone production increases, synchronically with a reduction of pituitary hormones. Continuation of follicle growth in subsequent cycles after ovarian surgery occurs in an environment with less androgens and lower LH and FSH levels compared with pretreatment levels. The endocrine changes found after ovarian surgery in PCOS women seem to be governed by the ovaries themselves. Rapid reduced secretion of all ovarian hormones restores feedback to the hypothalamus and pituitary, resulting in appropriate gonadotrophin secretion. Initiation of follicular development seems to be induced by increasing FSH levels following a reduction of the follicle excess and (intra-ovarian) androgen levels. Additionally, anti-Müllerian hormone and gonadotrophin surge attenuating factor probably have a role in the endocrine changes.
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Affiliation(s)
- M L Hendriks
- Division of Reproductive Medicine, Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands.
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Farquhar CM. An economic evaluation of laparoscopic ovarian diathermy versus gonadotrophin therapy for women with clomiphene citrate-resistant polycystic ovarian syndrome. Curr Opin Obstet Gynecol 2005; 17:347-53. [PMID: 15976539 DOI: 10.1097/01.gco.0000175351.18308.3a] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Women with polycystic ovarian syndrome are typically anovulatory and require ovulation induction. Ovarian wedge resection was the first treatment for anovulation but was eventually abandoned because of the increased risk of postsurgical adhesions and as medical ovulation induction with clomiphene and gonadotrophins was introduced. However, with the advent of laparoscopy, there has been a return to surgical approaches. The potential advantages of laparoscopic surgery include avoidance of hyperstimulation and the lowered costs make ovarian surgery an attractive alternative to gonadotrophins. RECENT FINDINGS Clinical trials in New Zealand and the Netherlands have compared costs of laparoscopic ovarian drilling with gonadotrophins. The total cost of treatment in the Netherlands study for the ovarian drilling group was euro 4664 and for the gonadotrophins group was euro 5418. Without the cost of monitoring and the diagnostic laparoscopy then the difference was euro 2110 in favour of ovarian drilling. It was estimated that the cost per term pregnancy would be euro 14,489 for gonadotrophin and euro 11,301 for ovarian drilling (22% lower). The higher rates of multiple pregnancy in the gonadotrophin group were considered to be responsible for the increased costs. In the New Zealand trial the costs of a live birth were one-third lower in the group that underwent laparoscopic ovarian diathermy compared with those women who received gonadotrophins (NZ$19,640 and 29,836, respectively). SUMMARY Treating women with clomiphene-resistant polycystic ovarian syndrome with laparoscopic ovarian diathermy results in reduced direct and indirect costs. The reduction in multiple pregnancies makes the alternative of surgery particularly attractive.
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Affiliation(s)
- Cynthia M Farquhar
- Department of Obstetrics & Gynaecology, University of Auckland, New Zealand.
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Strowitzki T, von Wolff M. Laparoscopic ovarian drilling (LOD) in patients with polycystic ovary syndrome (PCOS): an alternative approach to medical treatment? ACTA ACUST UNITED AC 2005. [DOI: 10.1007/s10397-005-0099-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
Laparoscopic ovarian drilling is a relatively simple procedure performed by minimal access and usually on an outpatient basis. It provides an alternative treatment option for polycystic ovary syndrome (PCOS) patients anovulatory to clomiphene citrate. The mechanism of action of laparoscopic ovarian drilling is unclear; its beneficial effect is apparently due to destruction of the androgen-producing stroma. The procedure appears to have little or no effect on insulin sensitivity and lipoprotein profile. The majority (56-94%) of PCOS patients who are clomiphene citrate resistant ovulate after drilling, and at least half of them go on to achieve a pregnancy. Predictive factors for pregnancy are younger age and lower body mass index. The endocrine changes resulting from ovarian drilling last for an extended period of time. Exogenous gonadotrophin treatment and laparoscopic ovarian drilling appear to yield comparable ovulation and pregnancy rates; however, multiple pregnancy is rare with drilling. There are several complications associated with the procedure, including post-operative periadnexal adhesion formation. Alternative treatment options, including lifestyle modification (diet and exercise) and metformin, may well reduce the need for ovarian drilling in well-selected cases. Progress in understanding of this complex syndrome and effective new treatments will further diminish the need for surgery.
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Affiliation(s)
- Victor Gomel
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
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Pirwany I, Tulandi T. Laparoscopic treatment of polycystic ovaries: is it time to relinquish the procedure? Fertil Steril 2003; 80:241-51. [PMID: 12909478 DOI: 10.1016/s0015-0282(03)00875-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the role of laparoscopic ovarian drilling and treatment with metformin in the management of the polycystic ovary syndrome (PCOS). DESIGN A literature search was conducted using the keywords laparoscopy, laparoscopic ovarian drilling, laparoscopic ovarian diathermy, PCOS, metformin, and ovulation. The MEDLINE and EMBASE databases and the Cochrane Database of Systematic Reviews were searched. RESULTS No randomized comparisons have been done between laparoscopic ovarian drilling and metformin therapy. However, the ovulation and pregnancy rates appear to be similar for both techniques. Both treatments decrease the incidence of ovarian hyperstimulation and the cancellation rate of IVF cycles. However, unlike laparoscopic ovarian drilling, metformin may decrease the incidence of type 2 diabetes and coronary heart disease. CONCLUSION(S) Given the similar magnitude of the results without the potential risks and complication of surgery, we propose that laparoscopic ovarian drilling should be used sparingly in favor of less invasive treatment with metformin.
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Affiliation(s)
- Imran Pirwany
- Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada
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Amer SAKS, Banu Z, Li TC, Cooke ID. Long-term follow-up of patients with polycystic ovary syndrome after laparoscopic ovarian drilling: endocrine and ultrasonographic outcomes. Hum Reprod 2002; 17:2851-7. [PMID: 12407038 DOI: 10.1093/humrep/17.11.2851] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND There is considerable controversy as to how long the beneficial effects of laparoscopic ovarian drilling (LOD) last. This follow-up study was undertaken to investigate the long-term effects of LOD. METHODS The study included 116 anovulatory women with polycystic ovary syndrome (PCOS) who underwent LOD between 1991 and 1999 (study group) and 34 anovulatory PCOS women diagnosed during the same period, who had not undergone LOD (comparison group). The hospital records were reviewed and most patients attended for a transvaginal ultrasound scan and blood sampling to measure the serum concentrations of LH, FSH, testosterone, androstenedione and sex hormone-binding globulin. The results before and at different intervals, short- (<1 year), medium- (1-3 years) and long-term (4-9 years), after LOD were compared. RESULTS The LH:FSH ratio, mean serum concentrations of LH and testosterone and free androgen index decreased significantly after LOD and remained low during the medium- and long-term follow-up periods. The mean ovarian volume decreased significantly (P < 0.05) from 11 ml before LOD to 8.5 ml at medium-term and remained low (8.4 ml) at long-term follow-up. CONCLUSION The beneficial endocrinological and morphological effects of LOD appear to be sustained for up to 9 years in most patients with PCOS.
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Affiliation(s)
- S A K S Amer
- Jessop Wing, Sheffield Teaching Hospitals, University of Sheffield, Tree Root Walk, Sheffield S10 2SF, UK.
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Tulandi T, al Took S. Surgical management of polycystic ovarian syndrome. BAILLIERE'S CLINICAL OBSTETRICS AND GYNAECOLOGY 1998; 12:541-53. [PMID: 10627766 DOI: 10.1016/s0950-3552(98)80050-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The objective of this chapter is to review the role of surgical management of polycystic ovarian syndrome in infertile women. Pertinent studies and their references were identified through computer medline search. To date there is no standardization of the technique of laparoscopic ovarian drilling. However, it appears that the results are promising, with a high ovulation rate ranging between 70% and 90% and a pregnancy rate of 70%. Clomiphene citrate remains the first line of treatment to induce ovulation in infertile women with polycystic ovarian syndrome. Laparoscopic ovarian drilling can be offered to clomiphene-resistant women, especially to those who have also failed to respond to gonadotrophin treatment or who have experienced ovarian hyperstimulation syndrome. It appears that the pregnancy rate after ovarian drilling is comparable with that for gonadotrophin therapy. However, until more complete and long-term data are available, caution must be exercised when offering this type of treatment.
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Affiliation(s)
- T Tulandi
- Department of Obstetrics and Gynecology, Royal Victoria Hospital, McGill University, Montreal, Quebec, Canada
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Campo S. Ovulatory cycles, pregnancy outcome and complications after surgical treatment of polycystic ovary syndrome. Obstet Gynecol Surv 1998; 53:297-308. [PMID: 9589438 DOI: 10.1097/00006254-199805000-00022] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The purpose of this review is to survey the literature on the various laparoscopic surgical techniques for ovulation induction in polycystic ovary syndrome (PCOS) patients (multiple biopsies, electrocauterization, laser vaporization, ovarian resection), compared with traditional ovarian resection by laparotomy. Relevant studies were identified through a search of a computerized bibliographic database and cross-referencing of relevant medical journals. Data regarding 1803 anovulatory PCOS patients have been analyzed, 679 of them treated by classical ovarian resection after laparotomy, 720 by laparoscopic electrocauterization, 322 by laparoscopic laser vaporization, and 82 by laparoscopic multiple biopsies. The percentages of miscarriages, twin pregnancies, and ectopic pregnancies have been calculated analyzing 1076 pregnancies achieved spontaneously or after medical therapy after failure of various surgical attempts. The percentage of adhesions has been calculated among 343 patients submitted to second-look surgery. All of the surgical techniques proved equally effective, with an average ovulation rate of 78.8 percent, a cumulative pregnancy rate of 58.5 percent, a miscarriage rate of 15.9 percent, a twin pregnancy rate of 2.1 percent, and an ectopic pregnancy rate of 1.6 percent. Hormone variations after surgery consisted in a remarkable fall in serum androgen levels (androstenedione and testosterone), in an FSH increase, reduced biological activity and reduced amplitude of LH pulses, and an LH/FSH ratio trending toward normal levels. Moreover, after surgery, the ovaries showed higher responsiveness to drug-induced ovulation. Adhesions were less frequent after laparoscopic multiple biopsies, but they were observed in about 90 percent of patients after resection by laparotomy, in 30 percent of patients after laparoscopic electrocauterization, and in 50 percent after laparoscopic laser vaporization. In conclusion, at present laparoscopic methods for inducing ovulation can be performed in PCOS infertile patients if medical treatment fails to give the desired results. However, additional controlled trials are required to assess the long-term effects of these procedures.
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Affiliation(s)
- S Campo
- Institute of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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Liguori G, Tolino A, Moccia G, Scognamiglio G, Nappi C. Laparoscopic ovarian treatment in infertile patients with polycystic ovarian syndrome (PCOS): endocrine changes and clinical outcome. Gynecol Endocrinol 1996; 10:257-64. [PMID: 8908526 DOI: 10.3109/09513599609012317] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
During the years 1991-1994, 97 anovulatory infertile women with polycystic ovarian syndrome (PCOS) were treated with laparoscopic electrocautery of the ovarian surface after they had failed to ovulate under ovarian stimulation. To assess the endocrinological and clinical outcome and in an attempt to determine the mechanism of action, the serum levels of luteinizing hormone (LH), follicle-stimulating hormone (FSH), androstenedione, testosterone and dehydroepiandrosterone sulfate (DHEAS) were determined before and after laparoscopic ovarian cautery. Fifty regularly cycling women undergoing laparoscopy for investigation of infertility or tubal ligation served as controls. In patients with PCOS but not in controls, the reduction of androgen levels and normalization of cycle length were highly significant. In contrast, LH and FSH levels rose during the first 2 days after the operation. These results resemble those reported after ovarian wedge resection. Ovulation was obtained in 90% (81 of 90) and pregnancy in 81.1% (73 of 90) of the patients; that increased to 84.4%, including the non-responders (nine patients) treated with clomiphene citrate (CC), after electrocautery. The response to ovarian electrocautery was influenced by body weight, with an ovulation rate of 95-96% in the slim and moderately obese women, decreasing to 81-82% in the really obese ones. When ovulation was established, the pregnancy rate was independent of body weight. However, a striking relationship was detected between smoking habits and pregnancy rate subsequent to ovarian electrocautery, ranging from 24% in smokers to 92% in non-smoking couples. In 30 second-look operations, de novo adhesions were found in 23.3% of the patients (7 of 30). Therefore, ovarian electrocautery is an effective procedure to improve the intraovarian mechanism of selecting a dominant follicle for patients with PCOS in whom initial medical management fails, and it appears to be one of the possible treatments for this disease. A possible postoperative complication may be adhesion formation that seem to be lower than after ovarian wedge resection.
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Affiliation(s)
- G Liguori
- Department of Obstetrics and Gynecology, School of Medicine, University Federico II, Naples, Italy
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Merchant RN. Treatment of polycystic ovary disease with laparoscopic low-watt bipolar electrocoagulation of the ovaries. THE JOURNAL OF THE AMERICAN ASSOCIATION OF GYNECOLOGIC LAPAROSCOPISTS 1996; 3:503-8. [PMID: 9050679 DOI: 10.1016/s1074-3804(05)80158-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
STUDY OBJECTIVE To assess the efficacy of laparoscopic low-watt bipolar electrocoagulation of the ovaries in women with polycystic ovary disease (PCOD). DESIGN Prospective case series. SETTING Hospital-based infertility clinic. PATIENTS Seventy-four consecutive infertile women with PCOD resistant to conventional ovulation-induction regimens. INTERVENTIONS Laparoscopic bipolar low-watt electrocoagulation of the ovarian surface (25 W for 5-12 sec/cyst). MEASUREMENTS AND MAIN RESULTS Postoperative follow-up ranged from 18 months to 7 years. Menstrual rhythm returned to normal in all 74 women. All 40 women in whom infertility was solely due to anovulation eventually conceived. Overall, 62 (84%) of the 74 women conceived, 42 spontaneously after surgery and 20 after supplementation with clomiphene. These 62 women had a total of 93 pregnancies: 79 singleton live births, 4 sets of twins, and 10 miscarriages. Twenty-five women conceived twice and three conceived three times. At second-look laparoscopy or cesarean section in 20 women, fine stringlike adhesions on the ovaries were found in 2. CONCLUSION Laparoscopic low-watt bipolar electrocoagulation of the ovaries is an effective treatment for women with PCOD who fail medical therapy.
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Rose BI. Ovarian drilling in infertile women with polycystic ovary syndrome. THE JOURNAL OF THE AMERICAN ASSOCIATION OF GYNECOLOGIC LAPAROSCOPISTS 1996; 3:461-8. [PMID: 9050675 DOI: 10.1016/s1074-3804(96)80083-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Ovarian drilling is a laparoscopic treatment for polycystic ovary syndrome. As with wedge resection, it is unclear why women with this syndrome ovulate after the procedure. Studies describing the clinical response of over 600 patients to this treatment have appeared in the medical literature. Attention to detailed steps can guide experienced laparoscopic surgeons to apply this technique to appropriate patients who are experiencing infertility due to polycystic ovary disease.
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Affiliation(s)
- B I Rose
- Fertility and Reproductive Health Services, 2200 Hamilton Street, Suite 105, Allentown, PA 18104, USA
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Donesky BW, Adashi EY. Surgical ovulation induction: the role of ovarian diathermy in polycystic ovary syndrome. BAILLIERE'S CLINICAL ENDOCRINOLOGY AND METABOLISM 1996; 10:293-309. [PMID: 8773750 DOI: 10.1016/s0950-351x(96)80141-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Notwithstanding the shortcomings of the available data, this review of the available literature strongly suggests some real benefits of laparoscopic treatment for carefully selected patients who fail clomiphene citrate therapy. While we very cautiously endorse a place for this procedure in the armamentarium of the clinician, we would like to state emphatically that this procedure has not been shown to be free of risks to the fertility status of women. The notion that this procedure is not associated with adhesion formation is false, and the reports of ovarian atrophy, while rare, are also of serious concern. These issues, as well as the cost and risk associated with any operative procedure, underscore the importance of performing this operation only when all other available options have been exhausted. It is, in our opinion, a great disservice to the patient to perform laparoscopic equivalents of ovarian wedge resection after only a cursory infertility evaluation and a brief attempt at clomiphene citrate ovulation induction. Until it can be conclusively shown that laparoscopic ovulation induction does no harm to fertility potential or to long-term health, these procedures should be used when all available non-invasive options have been explored.
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Affiliation(s)
- B W Donesky
- Department of Obstetrics and Gynecology, University of Tennessee College of Medicine, Chattanooga 37403, USA
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Donesky BW, Adashi EY. Surgically induced ovulation in the polycystic ovary syndrome: wedge resection revisited in the age of laparoscopy. Fertil Steril 1995; 63:439-63. [PMID: 7851570 DOI: 10.1016/s0015-0282(16)57408-1] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To provide an up-to-date comprehensive review of published data on laparoscopic methods of ovulation induction in the polycystic ovary syndrome (PCOS). Areas to be considered include the historical background of these procedures, their outcomes as reported in the literature, and their potential adverse effects. Through the careful review of these issues, some recommendations for clinical use and further study are offered. DESIGN Relevant studies were identified through a the search of a computerized bibliographic database of holdings in the National Library of Medicine as well as the manual scanning and cross-referencing of relevant medical journals. RESULTS Twenty-nine relevant studies were identified in the English language literature. These studies consist almost exclusively of uncontrolled case series. Pregnancies after laparoscopic ovulation induction procedures have been reported in an average of 55% of treated subjects (range 20% to 65%). Potential advantages of laparoscopic ovulation induction over gonadotropin therapy may include possible cost savings, serial repetitive ovulatory events resulting from a single treatment, no increased risk of ovarian hyperstimulation or multiple gestation, and the prospect for a higher live birth rate owing to a seemingly lower incidence of miscarriage. Reported adverse effects include a high rate of intra-abdominal adhesion formation and a single case of iatrogenic premature menopause due to postoperative ovarian atrophy. CONCLUSIONS The available circumstantial evidence suggests that laparoscopic procedures designed to induce ovulation may be of value in the PCOS subject who, despite an exhaustive trial of clomiphene citrate therapy, remains anovulatory and is unable or unwilling to undergo gonadotropin therapy. However, because of the risks of postoperative ovarian adhesions, carefully constructed controlled trials must be performed before these procedures can be viewed as efficacious and safe.
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Affiliation(s)
- B W Donesky
- Department of Obstetrics and Gynecology, University of Maryland School of Medicine, Baltimore 21201
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Abstract
OBJECTIVE To review basic physics of different surgical modalities and their clinical applications and outcomes. DESIGN The relevant literature and personal experience were used to prepare the manuscript. RESULTS Operative laparoscopy is safe and effective whether using sharp dissection, electrosurgical, or laser energy. The newer surgical modalities, including the vibrating ultrasound scalpel and argon beam coagulator, need further evaluation. CONCLUSIONS The results of laparoscopic surgery are independent of the surgical modality used. The surgeon's skill and experience, his or her preference of the technique, and proper patient selection play a more important role.
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Affiliation(s)
- T Tulandi
- Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada
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Kaaijk EM, Beek JF, van der Veen F. Laparoscopic surgery of chronic hyperandrogenic anovulation. Lasers Surg Med 1995; 16:292-302. [PMID: 7791504 DOI: 10.1002/lsm.1900160312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The review describes briefly the clinical and endocrinological characteristics of chronic hyperandrogenic anovulation (CHA), as well as ovulation induction by hormone therapy (therapy of first choice) and by classical wedge resection. The main purpose of this study, however, is to compare different laparoscopic treatments of CHA, with emphasis on laser treatments by argon, CO2, Nd:YAG, and frequency-doubled Nd:YAG laser. The overall results of laparoscopic treatments in hormone-therapy-resistant patients with CHA are encouraging and the results are comparable. In the studies considered in this review, ovulation was induced for longer or shorter periods in 21 out of 31 patients (68%) after ovarian biopsy, in 57 out of 73 patients (78%) after electrosurgery, and in 82 out of 118 patients (70%) after laser treatment. Subsequent conception occurred in 44%, 40%, and in 41% of the patients, respectively. Of interest is the fact that some hormone-therapy-resistant patients become sensitive to Clomiphene after laparoscopic treatment, giving an overall percentage of ovulation and an overall pregnancy rate of 89% and 54%, respectively, for electrosurgery, and of 88% and 50%, respectively, for laser treatment. Unfortunately, adhesion formation, a serious complication of surgical treatment of the ovaries, is still a drawback using laparoscopic surgical techniques.
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Affiliation(s)
- E M Kaaijk
- Laser Center, Academic Medical Center, Amsterdam, The Netherlands
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Sakata M, Ohtsuka S, Kurachi H, Miyake A, Terakawa N, Tanizawa O. The hypothalamic-pituitary-ovarian axis in patients with endometriosis is suppressed by leuprolide acetate but not by danazol. Fertil Steril 1994; 61:432-7. [PMID: 8137962 DOI: 10.1016/s0015-0282(16)56571-6] [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: 01/29/2023]
Abstract
OBJECTIVE To investigate the effects of leuprolide acetate (LA), a GnRH agonist (GnRH-a), and of danazol on the hypothalamic-pituitary-ovarian axis in patients with endometriosis. DESIGN Ten patients were divided into LA and danazol treatment groups. MEASURES Serum levels of E2, immunoreactive and bioactive LH, pulsatility of LH, and gonadotropins release by GnRH. Changes in serum E2 levels by hMG administration during LA treatment. RESULTS Serum E2 level decreased to near castrated levels during the LA treatment, while it remained unchanged during the danazol treatment. Leuprolide acetate administration resulted in a significant suppression of the serum level of bioactive LH, of the pulsatility of LH release, of the pituitary response to GnRH injection, and of the elevation in the serum E2 level by hMG administration, but danazol treatment did not show these suppressive effects. CONCLUSION Our results suggest that the hormonal actions of LA and danazol on endometriosis are different from each other, especially in the suppression of serum E2 level.
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Affiliation(s)
- M Sakata
- Department of Obstetrics and Gynecology, Osaka University Medical School, Japan
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Naether OG, Fischer R. Adhesion formation after laparoscopic electrocoagulation of the ovarian surface in polycystic ovary patients. Fertil Steril 1993; 60:95-8. [PMID: 8513965 DOI: 10.1016/s0015-0282(16)56043-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To evaluate the incidence and extent of periovarian adhesion formation subsequent to laparoscopic electrocoagulation of the ovarian surface in infertility patients with polycystic ovarian disease (PCOD). DESIGN From a total of 199 PCOD patients treated with ovarian electrocautery, 50 cases of laparoscopy and 12 cesarean sections served as second-look investigation. A subgroup of 30 patients had abdominal lavage and artificial ascites after surgery; they underwent "early" second-look (2 to 14 days after laparoscopy). SETTING All patients were referred to our fertility outpatient clinic affiliated with the university hospital. PATIENTS Infertility patients with polycystic ovarian reaction to hormonal stimulation therapy underwent laparoscopic electrocoagulation of the ovarian surface. RESULTS Adhesion formation was detected in 19.3%; the incidence reduced to 16.6% with the use of abdominal lavage. The adhesions found were obviously due to bleeding of the ovarian capsule caused by electrocautery. Adhesiolysis was easily possible during "early" second-look. CONCLUSION The incidence of de novo adhesion formation caused by laparoscopic electrocoagulation of the ovarian surface seems to be lower than after ovarian wedge resection; it can be reduced by abdominal lavage and artificial ascites.
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Affiliation(s)
- O G Naether
- Institute for Hormone and Fertility Research, University of Hamburg, Germany
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Affiliation(s)
- B C Fauser
- Department of Obstetrics and Gynecology, Dijkzigt Academic Hospital, Rotterdam, The Netherlands
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Abstract
OBJECTIVE This report reviews the evidence supporting the use of operative laparoscopy for a number of expanded indications in gynecology. STUDY DESIGN Studies published in English were identified through a Medline search back to 1966 for literature listed under the medical subject heading of "peritoneoscopy"; this search was supplemented by reviews of reference lists and discussions with experts. RESULTS Fair evidence exists to recommend use of laparoscopy for ectopic pregnancy, ovarian biopsy, and treatment of polycystic ovarian syndrome resistant to clomiphene citrate therapy. Evidence concerning other indications is inadequate to allow recommendations. CONCLUSIONS Mechanisms are urgently needed to evaluate surgical innovations in gynecology with the same degree of scientific rigor currently afforded medical innovations. Without surgical technology assessment, the current double standards in gynecologic therapy will persist.
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Affiliation(s)
- D A Grimes
- Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Los Angeles
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Mio Y, Toda T, Tanikawa M, Terado H, Harada T, Terakawa N. Transvaginal ultrasound-guided follicular aspiration in the management of anovulatory infertility associated with polycystic ovaries. Fertil Steril 1991; 56:1060-5. [PMID: 1743322 DOI: 10.1016/s0015-0282(16)54717-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
STUDY OBJECTIVE To investigate whether or not transvaginal ultrasound (US)-guided follicular aspiration can effectively induce ovulation and facilitate pregnancy in anovulatory patients with polycystic ovaries (PCO). DESIGN Eight patients with polycystic ovarian disease (PCOD) and 10 patients with PCO were participants who failed to ovulate by the medical therapies. Most of persistent follicles were punctured, and their contents were thoroughly aspirated during the midluteal phase. The same ovarian stimulation regimen as used in the previous cycles were administered in the cycles after the aspiration. MAIN OUTCOME MEASURES Evidence of ovulation and a subsequent pregnancy was ultrasonically monitored after the aspiration, and the responsiveness of pituitary gonadotropins to gonadotropin-releasing hormone was tested in these patients. RESULTS The ovulation rates were 87.5% per patient, 52.6% per cycle monitored in PCOD patients and 100% per patient, 63.3% per cycle monitored in PCO patients, respectively. Half of the patients both with PCOD and PCO achieved pregnancy after the aspiration. A significant decrease (P less than 0.05) of the basal and peak levels of serum luteinizing hormone was observed after the aspiration. CONCLUSIONS The US-guided follicular aspiration seems to be a new surgical method for treating anovulatory patients with PCO.
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Affiliation(s)
- Y Mio
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, Yonago, Japan
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Pache TD, Chadha S, Gooren LJ, Hop WC, Jaarsma KW, Dommerholt HB, Fauser BC. Ovarian morphology in long-term androgen-treated female to male transsexuals. A human model for the study of polycystic ovarian syndrome? Histopathology 1991; 19:445-52. [PMID: 1757084 DOI: 10.1111/j.1365-2559.1991.tb00235.x] [Citation(s) in RCA: 122] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Descriptions of the effect of androgens on ovarian human tissues are exceptional. This opportunity was provided for us by 17 women with transsexualism--female to male transsexuals (TSX)--who had been given androgens for a mean period of 21 months before hystero-salpingo-oophorectomy took place. Twenty-nine ovaries from TSX and 14 control ovaries from 13 regularly cycling women were examined. As compared with controls, TSX ovaries were enlarged and displayed a two-fold increase in cystic follicles and a 3.5-fold increase in atretic follicles; the ovarian cortex was collagenized and three-times thicker. Theca interna hyperplasia and luteinization were uniformly observed in TSX cystic follicles. Stromal hyperplasia was a constant finding in TSX ovaries, accompanied by clusters of luteinized stromal cells in 12 cases. Eventually, these findings met the histological criteria for the diagnosis of polycystic ovaries. These observations demonstrate that androgens alone may induce polycystic changes. The assumption that the role of androgens is pivotal at the follicular level--inducing follicle growth arrest and accelerating cystic changes--in the genesis of polycystic ovaries is reinforced.
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Affiliation(s)
- T D Pache
- Department of Obstetrics and Gynaecology, Dijkzigt University Hospital, Rotterdam, The Netherlands
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