7 Clinical Trials for Various Conditions
Purpose/Lay Summary: Background: - Chromosomes are the structures inside of each cell that carry our genetic material (genes). Certain differences in the sex chromosomes are known to cause various diseases, such as infertility, Turner syndrome, or Klinefelter syndrome. However, it is not fully understood why these differences are seen and what clinical findings may be caused with different sex chromosome variants. This study is seeking to learn more about the genetic and clinical characteristics of disorders related to the X and Y chromosomes. Objectives: - To study related medical conditions in people with sex chromosome variants. Eligibility: * Patients with known sex chromosome differences may be eligible to participate. * Healthy volunteers age 18 - 55 Design: * Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. * This study will last about 5 days. Participants will have a variety of endocrine and other tests. They will provide blood, urine, and semen samples for these tests. * Imaging studies of the heart and abdomen will be performed. These tests may include ultrasounds and magnetic resonance imaging. * Participants will also have their vision and hearing checked. * Healthy volunteers with have a single day visit for a medical history, physical exam, and blood and skin samples. * Treatment will not be provided as part of this study. * Compensation is offered.
Absolute Uterine Factor Infertility (AUFI) is due to congenital or surgical absence of a uterus or the presence of a nonfunctional uterus. Until 2014, the only option for women affected by Absolute Uterine Factor Infertility (AUFI) was adoption or surrogate motherhood. Uterine transplant is a new form of transplant to treat AUFI. The technique of uterus transplant was developed in Sweden with the transplantation of the uterus from a living donor to a woman affected by AUFI. Approximately 80 uterine transplantations have been performed, more than 50 of which have occurred within the past 3 years. To date, 34 children have been born from mothers who have received a living donor uterine transplant. This is a prospective study to treat Absolute Uterine Factor Infertility (AUFI) through uterine transplantation utilizing a uterus from a living or deceased donor resulting in live birth. A total of 10 biologically female (XX Karyotype) subjects will receive a uterine transplant.
Options for childbearing are limited for the thousands of women in the United States who suffer from absolute uterine factor infertility. Uterine transplantation is an emerging treatment that provides hope for these individuals. In the Penn UNTIL trial, the investigators plan to perform uterus transplants on five women who will ultimately undergo embryo transfer, pregnancy, delivery, and then transplant hysterectomy. This trial is accepting women in need of a transplant and also women who are interested in being a live donor. For more information please visit: https://clinicalresearch.itmat.upenn.edu/clinicaltrial/4821/congenital-abnormalitiesfemale-infertility-penn-ut/
This research study will use uterus transplantation to treat uterine factor infertility, also known as the inability to bear children due to not having a uterus. The purpose of this study is to enable women seeking genetically-related children and the childbearing experience to experience pregnancy and birth a child. In this study, living donors will undergo surgery to give the donor's uterus to another woman. The woman who receives the transplant will take immunosuppression to keep the uterus and herself healthy. Because taking immunosuppressive medicine has side effects, uterus transplantation is intended to be temporary, lasting about 5 years. The goals of the study are successful pregnancy and the birth of one, and possibly two, healthy babies per transplant patient. The uterus is to be removed and immunosuppression stopped following the birth of a child. Offspring are delivered by Caesarian section, at which time the transplant may also be removed. Transplant candidates must have fertilized, frozen (cryopreserved) embryos at a Johns Hopkins facility before undergoing transplantation. Transplant candidates will be asked to identify candidates' potential uterus donor. Altruistic donors, or women who want to donate without knowing a potential recipient, may also participate. All potential donors will be screened to see if the donors are a good match for a recipient and are healthy enough to have the donation surgery. Study Duration: * Uterus Donors: Screening through about 12 months following the transplant operation. * Uterus Recipients: Recipients may have the uterus for about 5 years. After the transplant is removed, the study team will ask for yearly follow-ups for another 5 years. * Children born from transplanted uteruses: The study team asks to follow offspring yearly through age 21 years.
The purpose of this study is to demonstrate that the Eeva™ System is compatible with the Eeva 12-well Dish.
This a trial designed to test whether granulocyte colony stimulating factor (G-CSF, Neupogen) can increase the rate of embryo implantation following IVF and embryo transfer. Preliminary data at the Center for Human Reproduction(CHR) and elsewhere suggest that intrauterine infusion of G-CSF can improve endometrial development and can increase implantation rates of embryos.
The purpose of this study is to investigate the effect of G-CSF on endometrial thickness in women who have failed reaching minimal endometrial thickness by standard treatments, to assess how many reach embryo transfer and what implantation and pregnancy rates are in comparison to control patients. The study will be conducted in women undergoing transfer of previously cryopreserved embryos or undergoing transfer of embryos from donor eggs.