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OBJECTIVE@#To compare the clinical effect between wheat-grain moxibustion at Yinbai (SP 1) and oral administration of dydrogesterone tablet for menstrual period prolongation after down-regulation treatment of in vitro fertilization embryo transfer (IVF-ET).@*METHODS@#A total of 54 patients with prolonged menstrual period after down-regulation treatment of IVF-ET were randomly divided into an observation group and a control group, 27 cases in each one. In the observation group, when the menstrual period delayed more than 7 days, the wheat-grain moxibustion at Yinbai (SP 1) was performed, once a day, with an interval of 1 day between two 3-day treatments; when the menstrual blood was cleaned, the ovulation was continued and the eggs were taken. In the control group, when the menstrual period delayed more than 7 days, the oral administration of dydrogesterone tablet was provided, 10 mg each time, twice a day; when the menstrual blood was cleaned, the ovulation was continued and the eggs were taken. The number of days for menstrual blood to be cleaned, the area change of uterine cavity hemorrhage, the morphology of endometrium, the blood supply of endometrium, the number of oocytes obtained, the grade of frozen embryo and the clinical effect were observed between the two groups after treatment.@*RESULTS@#Compared with the control group, the number of days for menstrual blood to be cleaned was shorter in the observation group after treatment (0.05). The cured rate in the observation group was 100.0% (27/27), higher than 33.3% (9/27) in the control group (<0.05).@*CONCLUSION@#The wheat-grain moxibustion at Yinbai (SP 1) could more effectively treat prolonged menstrual period after IVF-ET down-regulation treatment, which is beneficial to the preparation of the endometrium, and has no effect on the oocyte collection and embryo culture.
ABSTRACT
The article "Effect of acupuncture vs sham acupuncture on live births among women undergoing in vitro fertilization: a randomized clinical trial", published in in May 2018, has concluded that acupuncture does not improve the rate of live births among women undergoing IVF. Through careful study of the article, the author analyzes its reliability from acupuncture therapeutic plan and specific acupuncture operation. As a result, although the research showed no significant difference between the acupuncture group and the sham acupuncture group, it could not prove no therapeutic effect in the sham acupuncture group, so the conclusion that the acupuncture did not improve the therapeutic effect could not be drawn; the compatibility of acupoints was inconsistent with the previous protocol, and its rationality was controversial; whether the frequency and duration of acupuncture treatment could highlight the live birth rate should be further discussed. In addition, the selection of acupuncturists may be another reason for the failure of the research aim.
Subject(s)
Female , Humans , Pregnancy , Acupuncture Therapy , Fertilization in Vitro , Live Birth , Reproducibility of ResultsABSTRACT
OBJECTIVE@#To observe the effects of acupoint catgut embedding on miscarriage prevention and pregnancy outcome in patients with threatened abortion after in vitro fertilization-embryo transfer (IVF-ET).@*METHODS@#Sixty cases of patients with threatened abortion after IVF-ET were randomly divided into an observation group and a control group, 30 cases in each group. The patients in the control group were treated with intramuscular injection of progesterone (40 mg) once every day, while the patients in the observation group, on the basis of the treatment of control group, were treated with catgut embedding at Geshu (BL 17), Ganshu (BL 18), Shenshu (BL 23), Pishu (BL 20), Weishu (BL 21), Xuehai (SP 10), Diji (SP 8) and Fuliu (KI 7), once every two weeks, six times as a course of treatment. The treatment was given until 12 weeks into pregnancy. The level of serum human chorionic gonadotropin (HCG), estradiol (E) and progesterone (P) before and after treatment was recorded; the TCM syndrome score before and after treatment was compared; the successful pregnancy rate and spontaneous abortion rate after treatment were observed in the two groups.@*RESULTS@#Compared before treatment, the scores of TCM syndrome in both groups were reduced after treatment (both <0.01), and score in the observation group was superior to that in the control group (<0.05). After treatment, the clinical efficacy in the observation group was superior to that in the control group (<0.05). After treatment, the hormone levels (β-HCG, E, P) in both groups were increased steadily; the hormone levels in 6-week pregnancy, 8-week pregnancy and 10-week pregnancy were significantly higher than those in 4-week pregnancy (all <0.05); except the levels of P and β-HCG in 10-week pregnancy, the hormone levels in the observation group were superior to those in the control group (all <0.05). After treatment, the early abortion rate was 16.7% (5/30) in the observation group, which was lower than 33.3% (10/30) in the control group (<0.01); the pregnancy rate was 96.0% (24/25) in the observation group, which was higher than 80.0% (16/20) in the control group (<0.01).@*CONCLUSION@#Acupoint catgut embedding is effective for preventing threatened abortion, which could significantly reduce the spontaneous abortion rate, improve the pregnancy success rate, regulate hormone levels in patients after IVF-ET.
Subject(s)
Female , Humans , Pregnancy , Abortion, Threatened , Acupuncture Points , Catgut , Embryo Transfer , Fertilization in VitroABSTRACT
[Objective]To compare the clinical outcomes of fresh embryo transfer of the in vitro fertilization/intracytoplasmic sperm injection and embryo transfer(IVF/ICSI-ET)in different age groups as well as in different responders using gonadotropin-re-leasing hormone agonist(GnRH-a)long protocol or GnRH antagonist(GnRH-ant)protocol.[Methods]A retrospective analysis was performed on 737 IVF/ICSI cycles,including 386 cycles of GnRH-a long protocol(group A)and 351 cycles of GnRH-ant protocol (group B),from August 28,2015 to December 31,2016. Then all the cycles were divided into sub-groups by ages and retrieved oo-cyte numbers:group a1(15). The basic information of patients and clinical outcomes were compared.[Results](1)Comparable results were obtained from group A and group B in these following variables such as fertilization rate,normal fertilization rate,biochemical pregnancy rate and miscarriage rage. But the stimulation period,the total gonadotropin(Gn)dosage,estradiol(E2)level and endometrial thickness on the day of human chorionic gonadotropin(hCG)administration,number of oocytes retrieved and mature oocytes,ovarian hyperstimulation syn-drome(OHSS)rate,implantation rate and clinical pregnancy rate were significantly higher in group A than group B(P<0.05),and significantly higher cancellation rate of fresh embryo transfer was observed in group B(P<0.001).(2)When divided by ages,no mat-ter in sub-group a1 or sub-group a2,the implantation rate was slightly lower in GnRH-ant protocol than in GnRH-a long protocol, although they failed to reach significant difference(sub-group a1:32.6%vs 39.8%,P=0.067;sub-group a2:9.7%vs 17.9%,P=0.066). The clinical pregnancy rate was comparable using these two protocols in sub-group a1(54.8%vs 50.4%,P=0.429),but it was significantly lower by using GnRH-ant protocol than GnRH-a long protocol in sub-group a2(19.6%vs 39.1%,P=0.021).(3) When divided by numbers of oocytes retrieved,the implantation rate was significantly lower when using GnRH-ant protocol in sub-group b1(13.1%vs 26.0%,P=0.026),but we failed to observe significant differences in other two sub-groups. The clinical preg-nancy rates were comparable in all sub-groups ,whereas differed considerably in sub-group b1 (36.6% vs 19.3%,P = 0.056).[Conclusion]Overall,the implantation rate and clinical pregnancy rate were higher in GnRH-a long protocol than those in GnRH-ant protocol. Nevertheless,GnRH-ant protocol could reduce the dosage of Gn,shorten the treatment duration,and effectively reduce the occurrence of OHSS. There were similar pregnancy outcomes in two protocols for normal responders and high responders ,while for advanced patients or other poor responders,the implantation rate and clinical pregnancy rate were higher in GnRH-a protocol.
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Objective Clinical efficacy was compared among single injections of different doses of long acting gonadotropin releasing hormone agonist (GnRH-a),and daily injections of short-acting GnRH-a in order to evaluate different methods of ovarian stimulation for in vitro fertilization (IVF) cycles.Methods A retrospective study of 214 patients who underwent IVF assisted fertility treatments was conducted.Patients were allocated into four study groups:the short protocol (group A),in which daily injections of 0.1 mg GnRH-a was administered in the mid-luteal phase until the day of human chorionic gonadotropin (hCG) administration (see below);or the long protocol (group B,C & D),in which single injections of 3.75mg,2.0mg,or 0.9mg of long-acting GnRH-a was given in the mid-luteal phase,respectively.Stimulation with gonadotropins (Gn) started when pituitary down-regulation was established.When vaginal ultrasonographic scans showed that at least two follicles had reached 16-20mm in diameter,Gn stimulation was withdrawn,and serum estradiol (E2),progesterone (P),and luteinizing hormone (LH) were determined.Additionally,human chorionic gonadotropin (hCG) was administered that evening.Egg collection was performed 38 hours after hCG injection and the standard IVF procedure was performed.Results There were no statistically significant differences amongst the four groups when measuring serum LH levels,number of oocytes,number of fertilized eggs,number of good quality embryos,and clinical pregnancy rate.The total amount of Gn administered was almost identical when comparing group A and group D,as well as when comparing group B and group C.However,Group A and D required less Gn stimulation to exhibit follicles of 16-20mm in diameter,compared to group B and C (P ＜0.005).Moreover,there was a significant difference in the time required for ovulation induction between group A and group C,where group A had a shorter time to ovulation.The fertilization rate was statistically different between group B and other groups (P ＜ 0.005).Conclusion Through our data analysis,we conclude based on outcome,cost,side-effects,and simplification of treatments,that the 0.9mg long-acting GnRH-a treatment is eminent for ovarian stimulation for IVF.
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There are a number of factors affecting the pregnancy rate in in vitro fertilization(IVF): the etiology of infertility, ages of husband and wife, the type of ovarian stimulation,the number of aspirated oocytes, the maturity of oocyte, embryo quality, the number offertilized oocytes, the cumulative embryo score, and the number of embryos transferred. Amongthem the maturity of oocyte and the quality of embryo appear to be the most importantfactors influencing the pregnancy rate. The aim of this study designed to evaluate the effectof oocyte maturity, embryo quality, the number of embryos transferred, and the cumulativeembryo score to fertilization rate on whether the patient conceived or not. A total of146 consecutive cycles of in vitro fertilization-embryo transfer(IVF-ET) were studied usingtwo ovarian hyperstimulation protocols; follicular stimulating hormone(FSH)/ humanmenopausal gonadotropin(HMG)/human chorionic gonadotropin(hCG) and gonadotropin releasinghormone agonist(GnRH-a)/FSH/HMG/hCG.Following were the results.1. The quality and quantity of oocytes and embryos, fertilization rate, and cumulativeembryo score between two ovarian hyperstimulation protocols were not different.2. The more mature oocytes exhibited, the greater fertilization rates in both methods(p < 0.01).3. The average numbers of embryos transferred were 3.65 +/- 0.27 in conceived groupand 2.54 +/- 0.18 in nonconceived group, which was statistically higher in conceived group(p < 0.001).4. The pregnancy rate was higher if any matured embryo(Grade I) was present amongthe embryos transferred(p < 0.05).5. The average cumulative embryo score was 69.70 +/- 6.13 inconceived group and 43.51 +/- 3.41 in nonconceived group, which was statistically higher in conceived group(p < 0.001).These data suggest that the pregnancy rate is higher when the oocyte maturation isBetter, the number of embryos transferred is greater, there is at least one matured embryoamong the embryos transferred, and the cumulative embryo score is higher.