Thin endometrium has been proven to be a key contributing factor leading to infertility and poor pregnancy outcomes.Increasing the thickness and capacity of thin endometrium seems to be one of the challenging issues i...Thin endometrium has been proven to be a key contributing factor leading to infertility and poor pregnancy outcomes.Increasing the thickness and capacity of thin endometrium seems to be one of the challenging issues in reproductive medicine.The states of qi and blood are closely related to uterine blood circulation.Constitution is regarded as an important basis for determining the incidence as well as distinguishing,preventing,and treating diseases in traditional Chinese medicine.Based on the theory of qi and blood,this paper discusses the constitution factors of thin endometrium and puts forward the prospect of using big data tools to investigate the correlation between qi-blood imbalance constitution and the incidence of thin endometrium,so as to explore new approaches for the prevention and treatment of thin endometrium by regulating qi and blood as well as improving the constitution condition.展开更多
Background： Thin endometrium is associated with poor reproductive outcomes; estrogen treatment can increase endomctrial thickness （EMT）. The aim of this retrospective cohort study was to investigate the factors inf...Background： Thin endometrium is associated with poor reproductive outcomes; estrogen treatment can increase endomctrial thickness （EMT）. The aim of this retrospective cohort study was to investigate the factors influencing the effectiveness of estrogen treatment and reproductive outcomes after the treatment in patients with thin endometrium. Methods： Relevant clinical data of 101 patients with thin endometrium who had undergone estrogen treatment were collected. Possible factors influencing the effectiveness of treatment were analyzed retrospectively by logistic regression analysis. Eighty-seven infertile women without thin endometrium who had undergone assisted reproduction served as controls. The cases and controls were matched for age, assisted reproduction method, and number of embryos transferred. Reproductive outcomes of study and control groups were compared using Student＇s t-test and the Chi-square test. Results： At the end of estrogen treatment, EMT was ≥8 mm in 93/101 patients （92.1%）. Effectiveness of treatment was significantly associated with maximal pretreatment EMT （P = 0.017） and treatment duration （P = 0.004）. The outcomes of assisted reproduction were similar in patients whose treatment was successful in increasing EMT to ≥8 mm and the control group. The rate of clinical pregnancy in patients was associated with the number of good-quality embryos transferred in both fresh （P = 0.005） and frozen-thawed （P = 0.000） embryo transfer cycles. Conclusions： Thinner EMT before estrogen treatment requires longer treatment duration and predicts poorer treatment outcomes. The effectiveness of treatment depends on the duration of estrogen administration. Assisted reproductive outcomes of patients whose treatment is successful （i.e., achieves an EMT ≥8 mm） are similar to those of controls. The quality of embryos transferred is an important predictor of assisted reproductive outcomes in patients treated successfully with exogenous estrogen.展开更多
Objective:To evaluate the effect of recombinant human growth hormone(rhGH)supplementation during hormone-replacement therapy and frozen-thawed embryo transfer(FET)in patients with thin endometrium.Methods:A retrospect...Objective:To evaluate the effect of recombinant human growth hormone(rhGH)supplementation during hormone-replacement therapy and frozen-thawed embryo transfer(FET)in patients with thin endometrium.Methods:A retrospective research was conducted on 225 patients,who underwent artificial cycle FET in Shanghai,China,between January 2016 and November 2017.Data from 245 FET cycles were analyzed,of which 184 cycles received rhGH(GH group)and 61 did not(control group).Results:Clinical pregnancy and implantation rates were significantly higher in the GH group than those in the control group(64.7%vs.49.2%,P=0.032;44.8%vs.32.8%,P=0.019,respectively).After logistic regression analysis,rhGH was considered the only significant variable that influenced clinical pregnancy rate,increasing it by 1.89-fold.On the other hand,the presence of rhGH did not seem to affect the early pregnancy loss.Conclusions:Our results indicated that simultaneous addition of rhGH could improve clinical outcomes of FET in patients with thin endometrium,particularly in patients between 30 and 34 years of age.展开更多
Objective： To explore the effect of warming-needle moxibustion on the endometrial thickness and pregnancy outcome.Methods： Forty infertility women, selected from those who visited the TCM department of Maternity and...Objective： To explore the effect of warming-needle moxibustion on the endometrial thickness and pregnancy outcome.Methods： Forty infertility women, selected from those who visited the TCM department of Maternity and Child Care Centers in Fujian Province from October 2015 to October 2016, were enrolled in this study.These women had mature follicle and successful ovulation according to B ultrasound monitoring, but their endometrial thickness was thinner than 7 mm. The women were divided into warming-needle moxibustion group（group A. 20 cases） and medication group（group B, 20 cases）. In group A, acupuncture,warming-needle moxibustion and electroacupuncture were conducted at different clinical stage. In group B, progynova was given to the patients from the 7 th day of menstruation to the 14 th day after ovulation（2 tablets, bid oral administration in the morning and evening）. The treatment lasted for 3 menstrual cycles, and the endometrial thickness changes and pregnancy rate of the patients in the two groups were compared after treatment.Results： The endometrial thickness of patients in the two groups increased after treatment when compared with the thickness before treatment. The average endometrial thickness in group A increased from（5.23 ±1.57） mm before treatment to（8.31 ±2.80） mm after treatment, while the average endometrial thickness in group B increased from（5.27 士 0.99） mm before treatment to（8.32 ±1.97） mm after treatment, and the differences were statistically significant（both P〈0.05）. The increase of endometrial thickness of the patients in group A after treatment was slightly larger than that in group B, and the difference was not statistically significant（P〉0.05）. After treatment for 3 menstrual cycles, the pregnancy rate of infertility women in group A was 25%（5/20） and 15%（3/20） in group B.Conclusion： Warming-needle moxibustion can increase the endometrial thickness to a certain extent,thus improving the endometrial receptivity, enhancing the embryo implantation rate, and improving the pregnancy outcome.展开更多
Objective:To explore the best endometrial preparation scheme of freeze-thawed embryo transfer(FET)for patients with thin endometrium with kidney deficiency and blood stasis by comparing the clinical outcomes of three ...Objective:To explore the best endometrial preparation scheme of freeze-thawed embryo transfer(FET)for patients with thin endometrium with kidney deficiency and blood stasis by comparing the clinical outcomes of three endometrial preparation schemes of estradiol valerate tablets Hormone Replacement(HRT),Tamoxifen(TAM)and Endometrial Prescription combined with TAM(EP-TAM group).Method:Retrospective analysis of 318 patients with thin endometrium with kidney deficiency and blood stasis who underwent FET in Changle People's Hospital of Shandong Province,Shandong Maternal and Child Health Hospital,and Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine from September 2018 to March 2023,including 101 patients in HRT group(estradiol valerate tablets);108 patients in TAM group;109 patients in EP-TAM group.The cycle cancellation rate,intimal thickness,clinical pregnancy rate,embryo implantation rate,early abortion rate and ectopic pregnancy rate were compared among the three groups.Result:Cycle cancellation rates of TAM group and EP-TAM group were significantly lower than HRT group(8.3%,9.2%vs 17.8%,P<0.05).The intimal thickness of TAM group[(8.11±0.36)mm]and EP-TAM group[(8.21±0.40)mm]was significantly thicker than HRT group[(7.11±0.43)mm](P<0.05).The clinical pregnancy rate and implantation rate of TAM group and EP-TAM group were higher than HRT group,the early abortion rate and ectopic pregnancy rate were lower than HRT group,and EP-TAM group was more significant(P<0.05).Conclusion:Patients with thin endometrium underwent FET can try Endometrium Prescription combined with TAM(EP-TAM)to prepare the endometrium.展开更多
基金National Natural Science Foundation of China(Grant Number:81603656)Infertility Innovation Team(Grant Number:132041929)+2 种基金National Pilot Project of Clinical Collaboration of Traditional ChineseWestern Medicine on InfertilityScientific Research Program of Shaanxi University of Traditional Chinese Medicine in 2017(Project Number:2017PY10)。
文摘Thin endometrium has been proven to be a key contributing factor leading to infertility and poor pregnancy outcomes.Increasing the thickness and capacity of thin endometrium seems to be one of the challenging issues in reproductive medicine.The states of qi and blood are closely related to uterine blood circulation.Constitution is regarded as an important basis for determining the incidence as well as distinguishing,preventing,and treating diseases in traditional Chinese medicine.Based on the theory of qi and blood,this paper discusses the constitution factors of thin endometrium and puts forward the prospect of using big data tools to investigate the correlation between qi-blood imbalance constitution and the incidence of thin endometrium,so as to explore new approaches for the prevention and treatment of thin endometrium by regulating qi and blood as well as improving the constitution condition.
文摘Background： Thin endometrium is associated with poor reproductive outcomes; estrogen treatment can increase endomctrial thickness （EMT）. The aim of this retrospective cohort study was to investigate the factors influencing the effectiveness of estrogen treatment and reproductive outcomes after the treatment in patients with thin endometrium. Methods： Relevant clinical data of 101 patients with thin endometrium who had undergone estrogen treatment were collected. Possible factors influencing the effectiveness of treatment were analyzed retrospectively by logistic regression analysis. Eighty-seven infertile women without thin endometrium who had undergone assisted reproduction served as controls. The cases and controls were matched for age, assisted reproduction method, and number of embryos transferred. Reproductive outcomes of study and control groups were compared using Student＇s t-test and the Chi-square test. Results： At the end of estrogen treatment, EMT was ≥8 mm in 93/101 patients （92.1%）. Effectiveness of treatment was significantly associated with maximal pretreatment EMT （P = 0.017） and treatment duration （P = 0.004）. The outcomes of assisted reproduction were similar in patients whose treatment was successful in increasing EMT to ≥8 mm and the control group. The rate of clinical pregnancy in patients was associated with the number of good-quality embryos transferred in both fresh （P = 0.005） and frozen-thawed （P = 0.000） embryo transfer cycles. Conclusions： Thinner EMT before estrogen treatment requires longer treatment duration and predicts poorer treatment outcomes. The effectiveness of treatment depends on the duration of estrogen administration. Assisted reproductive outcomes of patients whose treatment is successful （i.e., achieves an EMT ≥8 mm） are similar to those of controls. The quality of embryos transferred is an important predictor of assisted reproductive outcomes in patients treated successfully with exogenous estrogen.
文摘Objective:To evaluate the effect of recombinant human growth hormone(rhGH)supplementation during hormone-replacement therapy and frozen-thawed embryo transfer(FET)in patients with thin endometrium.Methods:A retrospective research was conducted on 225 patients,who underwent artificial cycle FET in Shanghai,China,between January 2016 and November 2017.Data from 245 FET cycles were analyzed,of which 184 cycles received rhGH(GH group)and 61 did not(control group).Results:Clinical pregnancy and implantation rates were significantly higher in the GH group than those in the control group(64.7%vs.49.2%,P=0.032;44.8%vs.32.8%,P=0.019,respectively).After logistic regression analysis,rhGH was considered the only significant variable that influenced clinical pregnancy rate,increasing it by 1.89-fold.On the other hand,the presence of rhGH did not seem to affect the early pregnancy loss.Conclusions:Our results indicated that simultaneous addition of rhGH could improve clinical outcomes of FET in patients with thin endometrium,particularly in patients between 30 and 34 years of age.
基金Supported by National Natural Science Foundation of China:81302998Science and Technology Planning project of Fujian Provincial Department of Science and Technology:20145Y0002+1 种基金TCM Scientific Research project of Fujian Provincial Health Department:wzfg201304Youth Scientific Research project of Fujian Provincial Health Department:2014-1-20~~
文摘Objective： To explore the effect of warming-needle moxibustion on the endometrial thickness and pregnancy outcome.Methods： Forty infertility women, selected from those who visited the TCM department of Maternity and Child Care Centers in Fujian Province from October 2015 to October 2016, were enrolled in this study.These women had mature follicle and successful ovulation according to B ultrasound monitoring, but their endometrial thickness was thinner than 7 mm. The women were divided into warming-needle moxibustion group（group A. 20 cases） and medication group（group B, 20 cases）. In group A, acupuncture,warming-needle moxibustion and electroacupuncture were conducted at different clinical stage. In group B, progynova was given to the patients from the 7 th day of menstruation to the 14 th day after ovulation（2 tablets, bid oral administration in the morning and evening）. The treatment lasted for 3 menstrual cycles, and the endometrial thickness changes and pregnancy rate of the patients in the two groups were compared after treatment.Results： The endometrial thickness of patients in the two groups increased after treatment when compared with the thickness before treatment. The average endometrial thickness in group A increased from（5.23 ±1.57） mm before treatment to（8.31 ±2.80） mm after treatment, while the average endometrial thickness in group B increased from（5.27 士 0.99） mm before treatment to（8.32 ±1.97） mm after treatment, and the differences were statistically significant（both P〈0.05）. The increase of endometrial thickness of the patients in group A after treatment was slightly larger than that in group B, and the difference was not statistically significant（P〉0.05）. After treatment for 3 menstrual cycles, the pregnancy rate of infertility women in group A was 25%（5/20） and 15%（3/20） in group B.Conclusion： Warming-needle moxibustion can increase the endometrial thickness to a certain extent,thus improving the endometrial receptivity, enhancing the embryo implantation rate, and improving the pregnancy outcome.
基金Shenzhen“Medical and Health Three Projects”Project Grant(SZZYSM 202106003)Shenzhen Bao’an District of Medical and Health Research Project(2023JD212)+1 种基金Shenzhen Bao’an District of Traditional Chinese Medicine Clinical Research Project(2023ZYYLCZX-12)Weifang Health Committee Scientific Research Project(wfwsjk-2023-140).
文摘Objective:To explore the best endometrial preparation scheme of freeze-thawed embryo transfer(FET)for patients with thin endometrium with kidney deficiency and blood stasis by comparing the clinical outcomes of three endometrial preparation schemes of estradiol valerate tablets Hormone Replacement(HRT),Tamoxifen(TAM)and Endometrial Prescription combined with TAM(EP-TAM group).Method:Retrospective analysis of 318 patients with thin endometrium with kidney deficiency and blood stasis who underwent FET in Changle People's Hospital of Shandong Province,Shandong Maternal and Child Health Hospital,and Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine from September 2018 to March 2023,including 101 patients in HRT group(estradiol valerate tablets);108 patients in TAM group;109 patients in EP-TAM group.The cycle cancellation rate,intimal thickness,clinical pregnancy rate,embryo implantation rate,early abortion rate and ectopic pregnancy rate were compared among the three groups.Result:Cycle cancellation rates of TAM group and EP-TAM group were significantly lower than HRT group(8.3%,9.2%vs 17.8%,P<0.05).The intimal thickness of TAM group[(8.11±0.36)mm]and EP-TAM group[(8.21±0.40)mm]was significantly thicker than HRT group[(7.11±0.43)mm](P<0.05).The clinical pregnancy rate and implantation rate of TAM group and EP-TAM group were higher than HRT group,the early abortion rate and ectopic pregnancy rate were lower than HRT group,and EP-TAM group was more significant(P<0.05).Conclusion:Patients with thin endometrium underwent FET can try Endometrium Prescription combined with TAM(EP-TAM)to prepare the endometrium.
