Goserelin

ZOLADEX is a Gonadotropin Releasing Hormone (GnRH) agonist indicated for: Use in combination with flutamide for the management of locally confined carcinoma of the prostate ( 1.1 ) Palliative treatment of advanced carcinoma of the prostate ( 1.2 ) The management of endometriosis ( 1.3 ) Use as an endometrial-thinning agent prior to endometrial ablation for dysfunctional uterine bleeding ( 1.4 ) Use in the palliative treatment of advanced breast cancer in pre- and perimenopausal women ( 1.5 ) 1.1 Stage B2-C Prostatic Carcinoma ZOLADEX is indicated for use in combination with flutamide for the management of locally confined Stage T2b-T4 (Stage B2-C) carcinoma of the prostate. …

• ZOLADEX, at a dose of 3.6 mg, should be administered subcutaneously every 28 days into the anterior abdominal wall below the navel line using an aseptic technique under the supervision of a physician [see Dosage and Administration ]
• While a delay of a few days is permissible, every effort should be made to adhere to the 28-day schedule
• ZOLADEX 3.6 mg should be administered subcutaneously every 28 days For the management of endometriosis, the recommended duration of administration is 6 months for women 18 years of age and older Stage B2-C Prostatic Carcinoma When ZOLADEX is given in combination with radiotherapy and flutamide for patients with Stage T2b-T4 (Stage B2-C) prostatic carcinoma, treatment should be started 8 weeks prior to initiating radiotherapy and should continue during radiation therapy
• A treatment regimen using a ZOLADEX 3.6 mg depot 8 weeks before radiotherapy, followed in 28 days by the ZOLADEX 10.8 mg depot, can be administered
• Alternatively, four injections of 3.6 mg depot can be administered at 28-day intervals, two depots preceding and two during radiotherapy
• Prostatic Carcinoma For the management of advanced prostate cancer, ZOLADEX is intended for long-term administration unless clinically inappropriate
• Endometriosis For the management of endometriosis, the recommended duration of administration is 6 months
• Currently, there are no clinical data on the effect of treatment of benign gynecological conditions with ZOLADEX for periods in excess of 6 months. …

ZOLADEX is supplied as a sterile and totally biodegradable D,L-lactic and glycolic acids copolymer impregnated with 3.8 mg goserelin acetate, equivalent to 3.6 mg of goserelin, in a disposable syringe device fitted with a 16-gauge x 36 +/- 0.5 mm siliconized hypodermic needle with protective needle sleeve [SafeSystem ® Syringe] (NDC 70720-950-36). Implant 3.6 mg ( 3 )

• Safety and effectiveness
• In pediatric patients have not been established

There is no need for any dosage adjustment when administering ZOLADEX to male geriatric patients. ZOLADEX has not been studied in women over 65 years.

• Severe Cutaneous Adverse Reactions Inform patients that severe cutaneous adverse reactions (SCARs), including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), drug reaction with eosinophilia and systemic symptoms (DRESS), and acute generalized exanthematous pustulosis (AGEP), which may be life threatening or fatal, may occur during treatment with ZOLADEX
• Advise patients to contact their healthcare provider or seek medical attention right away if they experience signs or symptoms of SCARs, e.g., a prodrome of fever, flu-like symptoms, mucosal lesions, progressive skin rash, or lymphadenopathy [see Warnings and Precautions and Adverse Reactions ]. …

• Hypersensitivity Pregnancy unless used for treatment of advanced breast cancer Hypersensitivity Anaphylactic reactions to ZOLADEX have been reported in the medical literature
• ZOLADEX is contraindicated in those patients who have a known hypersensitivity to GnRH, GnRH agonist analogues or any of the components in ZOLADEX [see Warnings and Precautions ]. …

No formal drug-drug interaction studies have been performed. No confirmed interactions have been reported between ZOLADEX and other drugs. None 7.1 Drug/Laboratory Test Interactions Administration of ZOLADEX in therapeutic doses results in suppression of the pituitary-gonadal system. Because of this suppression, diagnostic tests of pituitary-gonadotropic and gonadal functions conducted during treatment and until the resumption of menses may show results which are misleading. Normal function is usually restored within 12 weeks after treatment is discontinued.

Women of Childbearing Potential and Pregnancy: Pregnancy must be excluded for use in benign gynecological conditions. Women should avoid pregnancy ( 5.1 ) Tumor Flare Phenomenon: Transient worsening of tumor symptoms may occur during the first few weeks of treatment with ZOLADEX, which may include ureteral obstruction and spinal cord compression. Monitor patients at risk for complications of tumor flare ( 5.2 , 6.2 ) Hyperglycemia and Diabetes: Hyperglycemia and an increased risk of developing diabetes have been reported in men receiving GnRH analogs. …

The most common, clinically significant adverse reactions occurring in >10% of men: hot flashes, sexual dysfunction, decreased erections and lower urinary tract symptoms ( 6 ) The adverse event profile was similar for women treated for breast cancer, dysfunctional uterine bleeding or endometriosis and included (>20%): hot flushes, headache, sweating, acne, emotional lability, depression, decreased libido, vaginitis, breast atrophy, seborrhea, and peripheral edema ( 6 ) Tumor flare can occur on the initiation of ZOLADEX for both men and women being treated for cancer ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact TerSera Therapeutics at 1-844-334-4035 or FDA at 1-800-FDA-1088 or www.fda …

8.1 Pregnancy ZOLADEX is contraindicated during pregnancy unless ZOLADEX is being used for palliative treatment of advanced breast cancer. There are no adequate and well-controlled studies in pregnant women using ZOLADEX. Based on mechanism of action in humans and findings of increased pregnancy loss in animal studies, ZOLADEX can cause fetal harm when administered to a pregnant woman. …

The pharmacologic properties of ZOLADEX and its mode of administration make accidental or intentional overdosage unlikely. There is no experience of overdosage from clinical trials. Animal studies indicate that no increased pharmacologic effect occurred at higher doses or more frequent administration. Subcutaneous doses of the drug as high as 1 mg/kg/day in rats and dogs did not produce any nonendocrine related sequelae; this dose is up to 250 times the estimated human daily dose based on the body surface area. If overdosage occurs, it should be managed symptomatically.

Tómala en cuanto te acuerdes, salvo que falte poco para la siguiente. En ese caso, sáltate la olvidada. Nunca tomes dos dosis a la vez para compensar. Revisa tu prospecto, porque algunos medicamentos son distintos.