Lutropin alfa is a recombinant human luteinizing hormone produced in yeast with 2 subunits, alpha = 92 residues, beta = 121 residues. It is a heterodimeric glycoprotein made up of monomeric units. Lutropin alfa was the first and only recombinant human form of luteinizing hormone (LH) developed for use in the stimulation of follicular development. Its pharmacological action mimics the biological activity of endogenous LH; an acute rise of LH, or LH surge, in females triggers ovulation and the development of the corpous luteum. In males, LH stimulates Leydig cell to produce testosterone.
For treatment of infertility in women with hypothalamic or pituitary insufficiency (hypogonadotropic hypogonadism) and profound LH deficiency (LH <1.2 international units [IU]/L)
University Hospital of Basel, Basel, Switzerland
Merck Serono Research Site, Dubai, United Arab Emirates
Research site, Seoul, Korea, Republic of
Research Site, Swansea, United Kingdom
Hospital Universitario de La Fe, Valencia, Spain
Peking University third Hospital, Beijing, Beijing, China
University Reproductive Associates, Hasbrouck Heights, New Jersey, United States
Genesis Fertility Centre, Vancouver, British Columbia, Canada
Department of Obstetrics, Gynecology and Reproductive Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
U.S. Medical Information, 1-888-275-7376, Rockland, Massachusetts, United States
Stay informed with timely notifications on clinical trials, regulatory changes, and research advancements related to this medication.