Subjects: Medicine, Pharmacy >> Preclinical Medicine submitted time 2018-06-15 Cooperative journals: 《南方医科大学学报》
Abstract： We report a case of in vitro fertilization and embryo transfer (IVF-ET) with oocyte donation in a woman with premature ovarian insufficiency (POI) complicated by systemic lupus erythematosus (SLE) during pregnancy. The patient had a diagnosis of POI 4 years earlier and 11 weeks after successful pregnancy by IVF-ET with oocyte donation in 2003, she presented with facial edema, and further examinations confirmed the diagnosis of lupus nephritis. She received treatment with prednisone to control the activity of SLE and aspirin and low-molecular-weight heparin to improve placental blood flow with close monitoring of gravida and fetus throughout pregnancy. The condition of the patient remained unstable during pregnancy, and liver damage and placental circulation disorder occurred in late gestational weeks with suspected intrauterine growth retardation (IUGR) of the fetus. For maternal and fetal safety, the patient received elective caesarean section and delivered a premature boy at 31 weeks of gestation. She subsequently received further medications for SLE and showed good recovery of the immunological parameters and absence of SLE symptoms during the follow-up for 14 years, indicating a clinical cure of SLE. Her son shows normal growth and development. Based on the experience with this case and literature review, we believe that immunological factor is an important cause of POI and thus recommend full immunological examinations in cases of idiopathic POI.
Subjects: Medicine, Pharmacy >> Preclinical Medicine submitted time 2018-01-25 Cooperative journals: 《南方医科大学学报》
Abstract： We report a case of in vitro fertilization and embryo transfer (IVF-ET) with oocyte donation in a woman with premature ovarian insufficiency (POI) complicated by systemic lupus erythematosus (SLE) during pregnancy. The patient had a diagnosis of POI 4 years earlier and 11 weeks after successful pregnancy by IVF-ET with oocyte donation in 2003, she presentedwithfacialedema,andfurtherexaminationsconfirmedthediagnosisoflupusnephritis.Shereceivedtreatmentwith prednisone to control the activity of SLE and aspirin and low-molecular-weight heparin to improve placental blood flow with close monitoring of gravida and fetus throughout pregnancy. The condition of the patient remained unstable during pregnancy, and liver damage and placental circulation disorder occurred in late gestational weeks with suspected intrauterine growth retardation (IUGR) of the fetus. For maternal and fetal safety, the patient received elective caesarean section and delivered a premature boy at 31 weeks of gestation. She subsequently received further medications for SLE and showed good recovery of the immunological parameters and absence of SLE symptoms during the follow-up for 14 years, indicating a clinical cure of SLE. Her son shows normal growth and development. Based on the experience with this case and literature review, we believe that immunological factor is an important cause of POI and thus recommend full immunological examinationsincasesofidiopathicPOI.
Subjects: Medicine, Pharmacy >> Preclinical Medicine submitted time 2017-12-21 Cooperative journals: 《南方医科大学学报》
Abstract： Objective To investigate the clinical outcomes in vitro fertilization or intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) in women aged over 40 years. Methods We retrospectively analyzed 1050 non-donor IVF/ICSI-ET cycles performed from January, 2007 to December, 2015 in women at the age 40 years or above, including 393 women at 40 years of age, 266 at 41 years, 158 at 42 years, 107 at 43 years, 64 at 44 years, and 65 at 45-51 years. The clinical characteristics and outcomes of the women in different age groups were compared and analyzed. The pregnancy outcome of different ovarian stimulation protocols and different numbers of embryo transferred were also compared. Results Oocyte retrieval was achieved in 1032 treatment cycles. Of the 750 embryo transfer cycles, the clinical pregnancy rate was 17.7% (113/750), and the live birth rate was 8.5% (64/750). The clinical pregnancy rate in the 5 age groups was 23.4%, 21.0%, 13.1%, 9.2%, 5.6% and 0%, and the implantation rate was 11.2%, 10.2%, 6.3%, 5.1%, 2.3% and 0%, respectively; the early spontaneous abortion rate was 31.0%, 35.9%, 42.9%, 42.9% and 100%, and the live birth rate was 11.9%, 11.8%, 2.8% and 3.9%. The clinical pregnancy rates of long protocol, short prorocol, GnRHa antagonist protocol, and ovulation induction protocol were 23.6%, 10.2%, 13.3%, and 2.3%, respectively. In the 750 transfer cycles, the clinical pregnancy rate was 3.8% with single embryo transfer, 12.6% with double embryos transfer, and 23.0% with 3 embryos transfer. Conclusion In women aged 40 years or above, the clinical pregnancy rate decreased significantly with age, and the live birth rate was extremely low in women aged beyond 44 years. Assisted reproductive technique is recommended for women aged 40 years and above even whe
Subjects: Medicine, Pharmacy >> Preclinical Medicine submitted time 2017-12-21 Cooperative journals: 《南方医科大学学报》
Abstract： Objective To analyze the incidence, management, and outcomes of monozygotic twin (MZT) pregnancy conceived by assisted reproductive techniques (ART). Methods A retrospective analysis was performed of clinical pregnancies after in vitro fertilization and embryo transfer (IVF-ET) and introcytoplasmic sperm injection and embryo transfer (ICSI-ET) from January, 2010 to June 2015 at our center. We investigated the incidence, managements and outcomes of 94 MZT pregnancies. Comparison of the pregnancy outcomes was made between the expectantly managed MZT pregnancies, dizygotic twin (DZT) pregnancies, monozygotic (MZ)-triplet pregnancies with selective embryo reduction (SER) to 2 fetuses and 1 fetus, and non-MZ triplet pregnancies with SER to 2 fetuses. Results Ninety-four MZT pregnancies occurred in the total of 6257 clinical pregnancy cycles with an incidence of 1.5%. No significant difference was found in the incidence of MZT pregnancies between IVF and ICSI cycles or between fresh and thawed cycles (P>0.05). Of the 94 MZT pregnancies, 45 were MZT pregnancy cycles, 43 were MZ-triplet pregnancy cycles, 3 were MZ-quadruplet pregnancy cycles and 3 were ectopic pregnancies. The expectantly managed MZT was associated with a significantly greater rate of miscarriage and malformation and a lower rate of live birth and term birth (P<0.05) in comparison with DZT pregnancy cycles that did not undergo SER. Similar outcomes were found between MZ-triplet pregnancies with SER to 2 fetuses and MZ-triplet pregnancies with SER to 1 fetus (P>0.05), and between MZ-triplets with SER to 2 fetuses and non-MZ triplet pregnancies with SER to 2 fetuses (P>0.05). Conclusion ART is associated with a much higher incidence of MZT pregnancies than spontaneous conception. MZT pregnancies are at high risk of adverse outcomes, and reduction of MZT in multiple pregnancies may help to improve the outcomes.
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