Pajjiż: Stati Uniti
Lingwa: Ingliż
Sors: NLM (National Library of Medicine)
GRANISETRON HYDROCHLORIDE (UNII: 318F6L70J8) (GRANISETRON - UNII:WZG3J2MCOL)
Bionpharma Inc.
ORAL
PRESCRIPTION DRUG
Granisetron hydrochloride tablets are indicated for the prevention of: - Nausea and vomiting associated with initial and repeat courses of emetogenic cancer therapy, including high-dose cisplatin. - Nausea and vomiting associated with radiation, including total body irradiation and fractionated abdominal radiation. Granisetron hydrochloride is contraindicated in patients with known hypersensitivity to the drug or any of its components.
White to off-white film coated triangular shaped biconvex tablet debossed with “G1” on one side and plain on the other side. 1 mg Bottle of 20 Tablets: NDC 69452-350-11 1 mg Unit of Use 2s: NDC 69452-350-01 1 mg 20 (2 x 10) Unit Dose Tablets: NDC 69452-350-92 (intended for institutional use only) Storage Store between 20° and 25°C (68° and 77°F). [see USP Controlled Room Temperature]. Keep container closed tightly. Protect from light.
Abbreviated New Drug Application
GRANISETRON HYDROCHLORIDE- GRANISETRON HYDROCHLORIDE TABLET, FILM COATED BIONPHARMA INC. ---------- GRANISETRON HYDROCHLORIDE TABLETS, USP DESCRIPTION Granisetron hydrochloride tablets USP contain granisetron hydrochloride USP, an antinauseant and antiemetic agent. Chemically it is _endo_-N-(9-methyl-9-azabicyclo [3.3.1] non-3-yl)-1-methyl-1H-indazole-3-carboxamide hydrochloride with a molecular weight of 348.9 (312.4 free base). Its empirical formula is C H N O•HCl, while its chemical structure is: Granisetron hydrochloride USP is a white to off-white solid that is readily soluble in water and normal saline at 20ºC. Each white to off-white film coated triangular shaped biconvex tablet contains 1.12 mg granisetron hydrochloride USP equivalent to granisetron, 1 mg. Inactive ingredients are: microcrystalline cellulose, sodium starch glycolate, lactose monohydrate, hypromellose, magnesium stearate and opadry white. The components of opadry white are hypromellose, titanium dioxide, polyethylene glycol 6000 and polysorbate 80. CLINICAL PHARMACOLOGY Granisetron is a selective 5-hydroxytryptamine (5-HT ) receptor antagonist with little or no affinity for other serotonin receptors, including 5-HT ; 5-HT ; 5-HT ; 5-HT ; for α , α , or β-adrenoreceptors; for dopamine-D ; or for histamine-H ; benzodiazepine; picrotoxin or opioid receptors. Serotonin receptors of the 5-HT type are located peripherally on vagal nerve terminals and centrally in the chemoreceptor trigger zone of the area postrema. During chemotherapy that induces vomiting, mucosal enterochromaffin cells release serotonin, which stimulates 5-HT receptors. This evokes vagal afferent discharge, inducing vomiting. Animal studies demonstrate that, in binding to 5-HT receptors, granisetron blocks serotonin stimulation and subsequent vomiting after emetogenic stimuli such as cisplatin. In the ferret animal model, a single granisetron injection prevented vomiting due to high-dose cisplatin or arrested vomiting within 5 to 30 seconds. In most human studies, granis Aqra d-dokument sħiħ