"The woman who received the nation's first transplanted uterus on February 24 at the Cleveland Clinic in Ohio had to have the organ removed because of a "sudden complication," the clinic announced today.
The transplant recipient, a 26-"...
(follitropin alfa) for injection
Gonal-f® (follitropin alfa for injection) is a human follicle stimulating hormone (FSH) preparation of recombinant DNA origin, which consists of two non-covalently linked, non-identical glycoproteins designated as the α- and β-subunits. The α- and β-subunits have 92 and 111 amino acids, respectively, and their primary and tertiary structure are indistinguishable from those of human follicle stimulating hormone. Recombinant FSH production occurs in genetically modified Chinese Hamster Ovary (CHO) cells cultured in bioreactors. Purification by immunochromatography using an antibody specifically binding FSH results in a highly purified preparation with a consistent FSH isoform profile, and a high specific activity. The biological activity of follitropin alfa is determined by measuring the increase in ovary weight in female rats. The in vivo biological activity of follitropin alfa has been calibrated against the first International Standard for Recombinant Human Follicle Stimulation Hormone established in 1995 by the Expert Committee on Biological Standards of the World Health Organization. Gonal-f® contains no luteinizing hormone (LH) activity. Based on available data derived from physico-chemical tests and bioassays, follitropin alfa and follitropin beta, another recombinant follicle stimulating hormone product, are indistinguishable.
Gonal-f® is a sterile, lyophilized powder intended for subcutaneous injection after reconstitution.
Each Gonal-f® Multi-Dose vial is filled with 600 IU (44 mcg) or 1200 IU (87 mcg) follitropin alfa to deliver 450 IU (33 mcg) or 1050 IU (77 mcg) follitropin alfa, respectively, and contains 30 mg sucrose, 1.11 mg dibasic sodium phosphate dihydrate and 0.45 mg monobasic sodium phosphate monohydrate. Ophosphoric acid and/or sodium hydroxide may be used prior to lyophilization for pH adjustment. Multiple Dose vials are reconstituted with Bacteriostatic Water for Injection (0.9% benzyl alcohol), USP.
Under current storage conditions, Gonal-f® may contain up to 10% of oxidized follitropin alfa.
Therapeutic Class: Infertility
What are the possible side effects of follicle stimulating hormone (Follistim AQ, Follistim AQ Cartridge, Gonal-F, Gonal-f RFF, Gonal-f RFF Pen)?
Some women using this medicine have developed a sudden buildup of fluid in the stomach or chest area. This condition is called ovarian hyperstimulation syndrome (OHSS), and can be a life-threatening. Avoid having sex and call your doctor right away if you have any of the following symptoms of OHSS:
- severe pain in your lower stomach;
- nausea, vomiting, diarrhea, bloating;
- feeling short of breath;
- swelling in your hands or legs;
- weight gain;
- urinating less than...
What are the precautions when taking follitropin alfa (Gonal-F)?
Before using this medication, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: other fertility problems (e.g., primary ovarian failure), abnormal bleeding from the vagina/uterus, thyroid problems, adrenal gland problems, cancer of the reproductive organs (e.g., breast, uterus, ovary), tumor in the brain (e.g., pituitary tumor), ovarian cysts or enlarged ovaries (not due to polycystic ovary syndrome).
Before using this medication, tell your...
Last reviewed on RxList: 10/7/2016
This monograph has been modified to include the generic and brand name in many instances.
Additional Gonal-F Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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