1.Cessation of Gonadotropin-Releasing Hormone Antagonist on Triggering Day: An Alternative Method for Flexible Multiple-Dose Protocol.
Hye Jin CHANG ; Jung Ryeol LEE ; Byung Chul JEE ; Chang Suk SUH ; Seok Hyun KIM
Journal of Korean Medical Science 2009;24(2):262-268
This study was performed to analyze retrospectively outcomes of stimulated in vitro fertilization (IVF) cycles where the gonadotropin-releasing hormone (GnRH) antagonist was omitted on ovulation triggering day. A total of 92 consecutive IVF cycles were included in 65 women who are undergoing ovarian stimulation with recombinant FSH. A GnRH antagonist, cetrorelix 0.25 mg/day, was started when leading follicle reached 14 mm in diameter until the day of hCG administration (Group A, 66 cycles) or until the day before hCG administration (Group B, 26 cycles). The duration of ovarian stimulation, total dose of gonadotropins, serum estradiol levels on hCG administration day, and the number of oocytes retrieved were not significantly different between the two groups. The total dose of GnRH antagonist was significantly lower in Group B compared to Group A (2.7+/-0.8 vs. 3.2+/-0.9 ampoules). There was no premature luteinization in the subjects. The proportion of mature oocytes (71.4% vs. 61.7%) and fertilization rate of mature (86.3+/-19.7% vs. 71.8+/-31.7%) was significantly higher in Group B. There were no significant differences in embryo quality and clinical pregnancy rates. Our results suggest that cessation of the GnRH antagonist on the day of hCG administration during a flexible multiple-dose protocol could reduce the total dose of GnRH antagonist without compromising IVF results.
Adult
;
Chorionic Gonadotropin/administration & dosage
;
Drug Administration Schedule
;
Estradiol/blood
;
Female
;
Fertilization in Vitro
;
Follicle Stimulating Hormone/administration & dosage/blood
;
Gonadotropin-Releasing Hormone/*antagonists & inhibitors
;
Hormone Antagonists/*administration & dosage
;
Humans
;
Ovulation Induction/*methods
;
Recombinant Proteins/therapeutic use
;
Retrospective Studies
2.Ovarian Hyper-Response to Administration of an GnRH-Agonist Without Gonadotropins.
Hyun Tae PARK ; Hyo Sook BAE ; Tak KIM ; Sun Haeng KIM
Journal of Korean Medical Science 2011;26(10):1394-1396
Several case reports have indicated that a small subgroup of patients may develop ovarian hyperstimulation following the administration of gonadotropin-releasing hormone agonists (GnRHa) without gonadotropins. However, since only few such cases have been published, it is unclear what course to follow in subsequent cycles after ovarian hyperstimulation in the first cycle using only GnRHa. A 33-yr-old woman was referred to in vitro fertilization for oocyte donation. A depot preparation (3.75 mg) of tryptorelin without gonadotropins induced ovarian multifollicular enlargement with high estradiol level, and was followed by human chorionic gonadotropin administration and oocyte retrieval. In a subsequent cycle of the same patient, a low dose of tryptorelin (0.05 mg) did not induce ovarian hyperstimulation, and resulted in clinical pregnancy. This report shows potential management of ovarian hyperstimulation following the administration of GnRHa without gonadotropins.
Adult
;
Chorionic Gonadotropin/administration & dosage
;
Female
;
Fertilization in Vitro
;
Gonadotropin-Releasing Hormone/*agonists
;
Humans
;
*Oocyte Donation
;
Oocyte Retrieval
;
Ovarian Hyperstimulation Syndrome/*chemically induced
;
Ovary/*drug effects
;
Ovulation Induction/methods
;
Pregnancy
;
Triptorelin Pamoate/*administration & dosage/adverse effects
3.Serum β-hCG concentration is a predictive factor for successful early medical abortion with vaginal misoprostol within 24 hours.
Jung In KIM ; In Yang PARK ; Jung Mi YIM ; Ju Young CHEON ; Hang Goo YUN ; Ji Young KWON
Obstetrics & Gynecology Science 2017;60(5):427-432
OBJECTIVE: To evaluate the predictive factors associated with the success of medical abortion by misoprostol monotherapy within 24 hours in the first trimester of pregnancy. METHODS: The records of 228 women with miscarriage up to 11 weeks of gestational age who underwent medical abortion by intravaginal misoprostol monotherapy were reviewed. Success of abortion was defined as complete expulsion of the conceptus without the need for surgical intervention. Outcomes of interest were success of abortion within 24 hours following administration of misoprostol. RESULTS: Among 222 women who continued the process of medical abortion for 24 hours, 209 (94.1%) had a successfully completed abortion. Multivariate logistic regression showed that serum β-human chorionic gonadotropin (β-hCG) above 40,000 mIU/mL is significantly associated with failed medical abortion within 24 hours (odds ratio [OR], 7.13; 95% confidence interval [CI], 1.60–37.32; P=0.011). The area under the receiver operating characteristic curve of β-hCG level associated with successful abortion within 24 hours was 0.705 (95% CI, 0.63–0.77; P=0.007). Previous vaginal delivery seems to be significantly associated with successful abortion within 24 hours on univariate analysis (P=0.037), but the association was lost in multivariate analysis. CONCLUSION: Misoprostol monotherapy has a high success rate for first trimester abortion. Women with serum β-hCG less than 40,000 mIU/mL are likely to achieve a successful abortion within 24 hours after intravaginal administration of misoprostol.
Abortion, Spontaneous
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Administration, Intravaginal
;
Chorionic Gonadotropin
;
Female
;
Gestational Age
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Humans
;
Logistic Models
;
Misoprostol*
;
Multivariate Analysis
;
Pregnancy
;
Pregnancy Trimester, First
;
ROC Curve
4.Effects of electroacupuncture on embryo implanted potential for patients with infertility of different symptom complex.
Feng-Yun KONG ; Qi-Yao ZHANG ; Qun GUAN ; Fu-Qin JIAN ; Wei SUN ; Yue WANG
Chinese Acupuncture & Moxibustion 2012;32(2):113-116
OBJECTIVETo explore the impacts of electroacupuncture on embryo implanted potential and its molecular mechanism in the patients with infertility of different symptom complex.
METHODSAmong the patients with infertility treated with electroacupuncture and in vitro fertilization and embryo transplantation (IVF-ET), 82 cases of kidney deficiency (group A), 74 cases of liver qi stagnation (group B) and 54 cases of phlegm dampness (group C) were selected. All of the patients in three groups received long-program ovarian hyper-stimulation. Additionally, electroacupuncturecan was applied before controlled ovarian hyper-stimulation (COH) and in the process of ovarian hyper-stimulation. The levels of human leukocyte antigen-G (HLA-G) in the serum were determined on the 2nd day of the menstruation (M2), on the day of human Chorionic Gonadotropin (hCG) injection and on the day of embryo transplantation in the culture solution in three groups separately. The fertilization rate, implantation rate and clinical pregnancy rate were observed for the patients in three groups.
RESULTSThe levels of HLA-G in the serum on hCG injection day and in the culture solution on embryo transplantation day in group A and B were significantly higher than those in group C (all P < 0.05). But, there was no significant difference in serum HLA-G levels on M2 day among three groups. The high-quality embryo rate in either group A (73.6%, 352/478) or group B (70.6%, 379/537) was higher significantly than that in group C (54.2%, 208/384) separately, presenting statistical significant difference (all P < 0.01). But there were no significant differences in clinical pregnancy rate, fertilization rate and cleavage rate among three groups.
CONCLUSIONElectroacupuncture can increase the contents of HLA-G in the body and the level of HLA-G secreted in embryos for the patients in the process of IVF-ET. Eventually, the pregnancy outcome and the pregnancy rate are improved. The clinical effects of electroacupuncture for the patients of kidney deficiency and liver qi stagnation are better than those for the patients of phlegm dampness.
Chorionic Gonadotropin ; administration & dosage ; Electroacupuncture ; Embryo Implantation ; Embryo Transfer ; Female ; Fertilization in Vitro ; HLA-G Antigens ; blood ; Humans ; Infertility ; blood ; drug therapy ; physiopathology ; therapy ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate
5.Clinical analysis of 4 treatments for woman polycystic ovarian syndrome with infertility.
Xiao-bo SHI ; Li-yuan ZHOU ; Shu-xin FU ; Jian-lin CHEN
Journal of Central South University(Medical Sciences) 2006;31(3):359-362
OBJECTIVE:
To investigate the therapeutic effects of 4 different treatments for woman polycystic ovarian syndrome (PCOS) with infertility.
METHODS:
One hundred and twenty women PCOS with infertility were divided into 4 Groups : patients in Group 1 were directly treated with clomiphene (CC)/CC + human menopausal gonadotropin (HMG) + human chorionic gonadotropin (HCG) to accelerate ovulation; patients in Group 2 were treated with the same way as Group 1 after taking marvolon for 2 cycles; patients in Group 3 took marvolon for 2 cycles and metformin for 8 weeks, and then were treated the same as Group 1; patients in Group 4 were treated with laparosocopy. The body mess index (BMI), emmenia period, weight, volume of ovary, LH, and T were measured before and after the treatment in all patients. The cycle ovulatory rate and occurrence rate of luteinized unruptued follicle syndrome (LUFS) within 2 months and the pregnancy rate within 6 months after the treatment were also observed.
RESULTS:
In all patients, BMI, emmenia period, serum T, and serum LH decreased significantly (P <0.05 or 0.01). The body mess indexes were significantly lower in Group 2 and Group 3 than those in Group 4 and Group 1, and Group 4 was also lower than Group 1 (P < 0.05 or 0.01). There was no difference in emmenia period between the 4 groups (P = 0.289). The volumes of ovary were enlarged in Group 1, and they were shrunk in the residual groups, which was significantly lower in Group 4 than in Group 2 and 3 (P < 0.01). The cycle ovulation rates were 53%, 72 %, 78 %, and 76%; the pregnancy rates within 6 months were 20%, 47%, 50%, and 57%, respectively; and they were significantly higher in the Group 2, 3 and 4 than in Group 1 (P <0.01). The occurrence rates of LUFS were 32%, 16%, 15%, and 13%, and they were significantly lower in Group 2, 3 and 4 than in Group 1 (P <0. 01).
CONCLUSION
The effects of marvolon or marvolon and metformin are the same as those of laparoscopy not only in controlling the symptoms of PCOS, but also in increasing the cycle ovulation rate, pregnancy rate within 6 months, and decreasing the occurrence rate of LUFS. The symptoms of PCOS can be controlled better, but the cycle ovulation rate and pregnancy rate within 6 months can not be improved when clomiphene is used alone.
Adult
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Chorionic Gonadotropin
;
administration & dosage
;
Clomiphene
;
administration & dosage
;
Drug Therapy, Combination
;
Female
;
Fertility Agents, Female
;
administration & dosage
;
Humans
;
Infertility, Female
;
etiology
;
therapy
;
Insulin Resistance
;
Laparoscopy
;
Metformin
;
administration & dosage
;
Ovulation Induction
;
methods
;
Polycystic Ovary Syndrome
;
complications
6.Infertility in polycystic ovary syndrome treated with acupuncture and clomiphene: a randomized controlled trial.
Duosheng JIANG ; Yingchun ZHANG ; Xianqun WU ; Song WU
Chinese Acupuncture & Moxibustion 2015;35(2):114-118
OBJECTIVETo explore the best therapy for infertility caused by polycystic ovary syndrome (PCOS).
METHODSOne hundred and twenty patients were randomized into three groups, a clomi-phene group (group A), an acupuncture-moxibustion + Chinese medicine group (group B) and a clomiphene + acupuncture-moxibustion+ Chinese medicine group (group C), 40 cases in each one. In the group A, since the 5th day of menstruation, clomiphene was prescribed for oral administration. In the group B, on the 5th day of menstruation, warm needling therapy was applied at Zhongji (CV 3), Guanyuan (CV 4), Guilai (ST 29), etc. Additionally, the Chinese herbal medication for tonifying the kidney and activating blood circulation was provided. In the group C, the therapy as the group B was combined on the basis of the treatment as the group A. The treatment lasted continuously for 3 menstrual cycles. The endometrial thickness, endometrial type and cervical mucus score on human chorionic gon adotropin (HCG) day, and ovulatory cycle rate, clinical pregnancy rate and abortion rate after treatment were observed in the patients of the three groups.
RESULTS1) HCG day cervical mucus score, endometrial thickness and endometrial morphology (A type rate): the results in the group C were better than those in the group A (all P<0.01); the results in the group B were better than those in the group A (all P<0.05). The difference in the endometrial thickness was not significant in comparison between the group C and the group B (P>0.05). The cervical mucus score and endometrial morphology (A type rate) in the group C were better than those in the group B (both P<0.05). 2) The ovulatory cycle rates in the group A and group (C were higher than that in the group B (both P<0.05), the pregnancy rate in the group C was higher than that in the other groups (both P<0.05), and the early abortion rate in the group C was lower than that in the group A and group B (both P<0.01). 3) Follicle diameter from 18 mm to 20 mm and endometrial thickness: the differences were not significant between the normal pregnancy patients and the early abortion patients (both P>0.05). The endometrial morphology A type rate in the normal pregnancy patients was higher than that in the early abortion patients (P<0.05).
CONCLUSIONThe combined therapy of acupuncture, herbal medicine and clomiphene improves the pregnancy rate and reduces early abortion rate by effectively improving HCG day cervical mucus, endometrial thickness and morphology. The efficacy is apparently superior to the simple medication with clomiphene and the combined application of acupuncture and herbal medicine.
Acupuncture Therapy ; Administration, Oral ; Adult ; Chorionic Gonadotropin ; metabolism ; Clomiphene ; administration & dosage ; Combined Modality Therapy ; Female ; Fertility Agents, Female ; administration & dosage ; Humans ; Infertility, Female ; drug therapy ; etiology ; metabolism ; therapy ; Moxibustion ; Polycystic Ovary Syndrome ; Pregnancy ; Pregnancy Rate ; Young Adult
7.Predictors of Success of Repeated Injections of Single-dose Methotrexate Regimen for Tubal Ectopic Pregnancy.
Geum Joon CHO ; Sang Hoon LEE ; Jin Woo SHIN ; Nak Woo LEE ; Tak KIM ; Hai Joong KIM ; Kyu Wan LEE
Journal of Korean Medical Science 2006;21(1):86-89
The purpose of this study is to evaluate predictors of success of repeated injections of methotrexate in the single-dose regimen for the treatment of tubal ectopic pregnancy. All patients who had ectopic tubal pregnancy and were treated with a single dose regimen were retrospectively identified. 126 patients were treated with methotrexate. Among them, 39 patients were adequate for this study. 33 were treated with the 2nd dose and 27 were successfully cured. Additionally, 6 who were injected with the 3rd dose were all cured as well. Therefore, in our study, the success rate for the repeated injections of methotrexate was found to be 84.6% (33/39). The mean initial beta-hCG level was significantly lower in patients who were successfully treated than in patients who failed (3915.3+/-3281.3 vs. 8379.7+/-2604.4 IU/mL, p<0.05). The success rate is 96% when the beta-hCG level is less than 6,000 IU/mL and is 58% when beta-hCG is greater than 6,000 IU/mL (OR=18.57, 95% CI 1.86-185.89). The initial beta-hCG level is the only factor that has significant meaning as predictor of success of repeated injections of methotrexate in the single-dose regimen. Repeated injections of methotrexate may be particularly effective when the initial beta-hCG level is below 6,000 IU/mL.
Abortifacient Agents, Nonsteroidal/administration & dosage/therapeutic use
;
Chorionic Gonadotropin, beta Subunit, Human/blood
;
Female
;
Humans
;
Injections
;
Methotrexate/administration & dosage/*therapeutic use
;
Predictive Value of Tests
;
Pregnancy
;
Pregnancy, Tubal/blood/*drug therapy
;
Retrospective Studies
;
Time Factors
;
Treatment Outcome
8.Effects of warm needling combined with zhangmo decoction on endometrial receptivity in patient with ovulation induction.
Duo-Sheng JIANG ; Xian-Qun WU ; Ying-Chun ZHANG
Chinese Acupuncture & Moxibustion 2014;34(2):130-134
OBJECTIVETo explore the effects of warm needling combined with Zhangmo decoction (see text) on endometrial receptivity in patients with clomiphene (CC)-induced ovulation.
METHODSOne hundred and sixty cases were randomly divided into a CC group (group A), a CC+ progynova group (group B), a CC+ Zhangmo decoction group (group C) and a CC+ Zhangmo decoction + warm needling group (group D), 40 cases in each one. In the Group A, CC alone was applied. In the group B, progynova was jointly used on the 8th day of menstrual cycle. In the Group C, Zhangmo decoction was jointly used on the 5th day of menstrual cycle. In the group D, based on treatment of the Zhangmo decoction, warm needling was applied at Guanyuan (CV 4), Zhongji (CV 3) and Zigong (EX-CA 1) etc. The endometrial thickness and type, pulsatility index (PI), resistance index (RI), ratio of S/D on day of human chorionic gonadotropin (HCG) and pregnancy rate were observed in fou groups.
RESULTSThe PI, RI and S/D in the group C and D were obviously lower than those in group A and B (all P < 0.01). The endometrial thickness was (7.7 +/- 1.49) mm in group B, (8.2 +/- 1.54) mm in group C and (8.9 +/- 1.51) mm in group D, which were significantly different from (6.4 5 +/- 1.26) mm in the group A (all P < 0.01) also there was a significant difference between group C and D (P < 0.05). The rate of endometrial type A was 65.0% in the group D, which was significantly higer than 27.5% in the group A, 32.5% in the group B and 35.0% in the group C (all P < 0.01). The pregnancy rate was 30.0% in the group D, which was obviously higher than 12.5% in the group A, 15.0% in the group B and 17.5% in the group C (P < 0.05). The endometrial thickness and rate of endometrial type A in the pregnant were obviously higher than those in the non-pregnant (both P < 0.01) while PI, RI and S/D was lower than those in the non-pregnant (P < 0.01, P < 0.05).
CONCLUSIONWarm needing combined with Zhangmo decoction could improve endometrial thickness, morphology and uterine spiral artery to improve pregnancy rate, which has superior effect to clomiphene, clomiphene combined with progynova and clomiphene combined with Zhangmo decoction.
Chorionic Gonadotropin ; metabolism ; Clomiphene ; administration & dosage ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Embryo Transfer ; Female ; Fertilization in Vitro ; Humans ; Infertility, Female ; drug therapy ; metabolism ; physiopathology ; therapy ; Ovulation Induction ; Pregnancy
9.Impact of the hCG on epidermal growth factor in the phallic tissues of hypospadiac mice.
Xiao-Feng YANG ; Xue-Bing HAN ; Dong-Wen RONG ; De-Biao LI
National Journal of Andrology 2007;13(12):1072-1074
OBJECTIVETo investigate the impact of hCG on the epidermal growth factor (EGF) in the phallic tissues of hypospadiac mice.
METHODSThe Kunming mouse model of congenital hypospadias was established. As controls, 10 three-week-old normal male mice and 10 3-week-old congenital hypospadiac mice were injected with isometric sodium chloride intraperitoneally. Another 40 mice with hypospadias were divided into 4 groups and injected intraperitoneally with 50 IU, 100 IU, 150 IU and 200 IU of hCG respectively per day for 7 days. Then the concentration of ECG in the phallus and in the serum were assayed by ELISA.
RESULTSThe EGF level in the phallus of the hypospadiac mice was much lower than that of the controls statistically (P < 0. 05). After the injection of exogenous hCG, the concentration of ECG increased with the dose of hCG, 50 IU (59.57 +/- 22.16) pg/ml, 100 IU (57.97 +/- 9.59) pg/ml, 150 IU (73.02 +/- 31.35) pg/ml and 200 IU (92.45 +/- 35.74) pg/ml. The concentration of ECG showed no significant difference between the control group and the 150 IU and 2000 IU groups (P > 0.05).
CONCLUSIONDecreased concentration of EGF in the mouse phallus may be associated with the pathogeny of hypospadias. A proper dose of exogenous hCG may increase the concentration of EGF in the mouse phallus.
Animals ; Chorionic Gonadotropin ; administration & dosage ; pharmacology ; Dose-Response Relationship, Drug ; Enzyme-Linked Immunosorbent Assay ; Epidermal Growth Factor ; biosynthesis ; blood ; Hypospadias ; blood ; metabolism ; Injections, Intraperitoneal ; Male ; Mice ; Penis ; drug effects ; metabolism ; pathology
10.Testicular histology does not affect the clinical outcomes of ICSI in men with non-obstructive azoospermia.
Yan-Rong KUAI ; Zhan-Ju HE ; Sheng WANG ; Kai ZHANG ; Cheng ZENG ; Liang CHEN ; Qing XUE ; Jing SHANG ; Hui-Xia YANG ; Yang XU
National Journal of Andrology 2017;23(10):889-893
Objective:
To investigate whether testicular histology influences the clinical outcomes of intracytoplasmic sperm injection (ICSI) in men with non-obstructive azoospermia (NOA).
METHODS:
We retrospectively analyzed the clinical data about 73 cases of NOA undergoing ICSI, including 105 ICSI cycles and 79 embryo transfer cycles. The infertility of the patients was attributed to male factors only or both male and female tube factors and the females' age was ≤38 years. Based on testicular histology, we divided the ICSI cycles into three groups: hypospermatogenesis (HS, n = 72), maturation arrest (MA, n = 21) and Sertoli cells only (SCO, n = 12). We recorded and analyzed the age of both the males and females, infertility duration, base follicle-stimulating hormone (FSH) level, dose and days of gonadotropin (Gn) administration, estradiol (E2) and progesterone (P) levels on the day of human chorionic gonadotropin (hCG) administration, endometrial thickness, number of metaphase II (MII) oocytes, and rates of fertilization, transferrable embryos, high-quality embryos, clinical pregnancy, and abortion.
RESULTS:
The rates of fertilization, failed fertilization, transferrable embryos, and high-quality embryos, and the average number of transferred embryos were 67.03% (553/825), 9.52% (10/105), 85.66% (472/551), 35.03% (193/551), and 2.10, respectively, resulting in 44 pregnancies (55.70%) and 42 live births (53.16%), with no birth defects. No statistically significant differences were observed among the HS, MA and SCO groups in the mean age of the men and women, infertility duration, base FSH level, Gn dose, Gn days, E2 and P levels on the hCG day, endometrial thickness, or number of MII oocytes, nor in the rates of fertilization (68.51% vs 64.39% vs 61.45%), transferrable embryos (85.05% vs 90.48% vs 83.05%), or high-quality embryos (33.09% vs 41.67% vs 38.98%). The rates of clinical pregnancy and embryo implantation were higher in the HS (60.00% and 37.61%) and SCO (62.50% and 50.00%) than in the MA group (37.50% and 21.21%), but with no statistically significant differences (P >0.05).
CONCLUSIONS
Once testicular sperm is retrieved, desirable clinical outcomes can be achieved in ICSI for NOA patients, which is not affected by testicular histopathology.
Abortion, Spontaneous
;
etiology
;
Azoospermia
;
Chorionic Gonadotropin
;
administration & dosage
;
Embryo Implantation
;
Embryo Transfer
;
statistics & numerical data
;
Female
;
Humans
;
Infertility, Male
;
etiology
;
Male
;
Oocytes
;
Pregnancy
;
Retrospective Studies
;
Sperm Injections, Intracytoplasmic
;
statistics & numerical data
;
Spermatozoa
;
Testis
;
pathology