GONAL-F 300 IU Injection

Follitropin Alfa
22.23mcg/0.5ml
MERCK EUROPE B V
Pack size 1 Prefilled Pen (0.5ml) + 8 Needles
Dispensing mode POM
Source NETHERLANDS
AgentARABIAN ETHICALS CO.
Retail Price 408.00 AED

Available as:

5.5mcg - Infusion

Indications

GONAL-F 300 IU Injection is used for: Female infertility, Assisted reproductive technologies, Spermatogenesis induction

Adult Dose

Subcutaneous Female infertility Adult: Dose should be individualised. Recommended initial dose: 75 IU/day; may increase dose by up to 37.5 IU after 14 days; further increases of the same magnitude can be made, if needed, every 7 days. Max: 300 IU/day. If response is appropriate, hCG (5,000 USP IU) is given 1 day after the last dose. Withhold hCG if serum estradiol is >2000 pg/ml, if the ovaries are abnormally enlarged or if abdominal pain occurs. Generally, therapy should not exceed 35 days. Assisted reproductive technologies Adult: Initially, 150-225 IU/day for at least 4 days, to be started in the early follicular phase (cycle day 2 or 3), until follicular development is adequate. Generally, therapy should not exceed 10 days. In patients >35 yr old with suppressed endogenous gonadotropin levels, initiate at 225 IU/day. Continue until follicular development is adequate. Adjust dose based on ovarian response; adjust subsequent doses every 3-5 days by <75-150 IU additionally at each adjustment. Adequate follicular development usually occurs within 5-10 days of treatment. Usual max: 450 IU/day. Once follicular development is adequate, administer hCG to induce final follicular maturation. Withhold hCG if ovaries are abnormally enlarged. Spermatogenesis induction Adult: Start treatment with hCG until serum testosterone is in normal range. Initiate with 150 IU 3 times/wk combined with continued chorionic gonadotrophin. Treatment should be given for at least 4 mths and may continue for >18 mth. Max: 300 IU 3 times wkly.

Child Dose

Renal Dose

Administration

Contra Indications

Hypersensitivity. Abnormal genital bleeding of undetermined origin, sex hormone sensitive malignancies of the reproductive tract and accessory organs, an organic intracranial lesion e.g. pituitary tumor, ovarian cysts or enlargement of undetermined origin, high levels of FSH indicating primary gonadal failure, uncontrolled thyroid or adrenal dysfunction, pregnancy, lactation.

Precautions

May result in multiple births. Ovarian hyperstimulation syndrome, serious pulmonary conditions and thromboembolic events may occur. Evaluate patients for hypothyroidism, adrenocortical deficiency, hyperprolactinaemia, pituitary and hypothalamic tumors before starting therapy. Lactation: Excretion in milk unknown; not recommended

Pregnancy-Lactation

Pregnancy Contraindicated Lactation Unknown if excreted in breast milk

Interactions

Other ovulation stimulating agents (eg hCG, clomiphene citrate) may potentiate the follicular response, concurrent use of GnRH agonist-induced pituitary desensitisation may increase the dosage of Gonal-f needed to elicit an adequate ovarian response.

Adverse Effects

Side effects of Follitropin Alfa : Ovarian cysts, mild to severe Inj site reactions, headache, mild to moderate ovarian hyperstimulation syndrome (OHSS), abdominal pain, GI disturbances. Rarely, severe OHSS, ovarian torsion, thromboembolism, mild systemic allergic reactions.

Mechanism of Action

Follitropin alfa is a human FSH preparation of recombinant DNA origin. It stimulates ovarian follicular growth in women who do not have primary ovarian failure and stimulates spermatogenesis in men with hypogonadotrophic hypogonadism.

Note

GONAL-F 300 IU 22.23mcg/0.5ml Injection manufactured by MERCK EUROPE B V. Its generic name is Follitropin Alfa. GONAL-F 300 IU is availble in United Arab Emirates. Farmaco UAE drug index information on GONAL-F 300 IU Injection is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.

Some other brands of Follitropin Alfa :

Infusion
GONAL-F 75 IU 5.5mcg
MERCK EUROPE B V
Injection
GONAL-F 450 IU 33.34mcg/0.75ml
INDUSTRIA PHARMACEUTICA SERONO S.p.A.
Injection
GONAL-F 900 IU 66 mcg/1.5ml
INDUSTRIA PHARMACEUTICA SERONO S.p.A.
Injection
BEMFOLA 75 IU/0.125ml
GEDEON RICHTER Plc.
Injection
BEMFOLA 450 IU/0.75ml
GEDEON RICHTER Plc.