View clinical trials related to Kallmann Syndrome.
Filter by:Technologic advances (i.e. next generation sequencing technologies and novel bioinformatics approaches) have been drivers of scientific discovery and have deepened our understanding of the genetics and genomics of health and disease. In parallel, the falling cost of sequencing has led to screening moving from specialty clinics into the primary care setting. However, our ability to help patients and families understand these technologies and related genetic health literacy issues lag behind. These factors pose a number of questions and challenges for clinicians including: how can we best present complex genetic/genomic information to patients to ensure that patients understand the information and can make informed decisions? What are the specific information and support needs of patients and families to be able to make decisions that are in line with their values? In collaboration with investigators from the Harvard Reproductive Endocrine Sciences Center at the Massachusetts General Hospital, this project broadly aims to examine patient understanding and factors affecting decisions surrounding genetic testing. Using the paradigm of a rare genetic disorder (isolated gonadotropin releasing hormone [GnRH] deficiency - hypogonadotropic hypogonadism/Kallmann syndrome [HH/KS]) we will examine the views and perspectives of patients and healthcare professionals alike regarding genetic/genomic information and testing with the intention of identifying patient-centered responses to these unmet needs and challenges.
This research study involves the use of the drugs Letrozole, GnRH, and NAL-GLU GnRH antagonist. Letrozole is a drug that is approved by the U.S. Food and Drug Administration (FDA) for use in breast cancer treatment that has been found to block the formation of estrogen. The NAL-GLU GnRH antagonist is a drug that temporarily blocks the action of GnRH. GnRH is a hormone that the body makes that stimulates other hormones that then control the function of the ovary. The purpose is to study the effects of the administration of letrozole in women with GnRH deficiency at the same time that they receive gonadotropin-releasing hormone (GnRH). In addition, administration of letrozole and NAL-GLU GnRH antagonist in healthy women with normal menstrual cycles will be done to evaluate the role of estrogen in the control of the hormone FSH, or Follicle Stimulating Hormone, in the female reproductive cycle. A better understanding of FSH control may help in the development of new treatments for women with difficulty conceiving.