Country: Amerika Syarikat
Bahasa: Inggeris
Sumber: NLM (National Library of Medicine)
HYDROXYCHLOROQUINE SULFATE (UNII: 8Q2869CNVH) (HYDROXYCHLOROQUINE - UNII:4QWG6N8QKH)
Aphena Pharma Solutions - Tennessee, LLC
ORAL
PRESCRIPTION DRUG
Malaria Hydroxychloroquine sulfate is indicated for the treatment of uncomplicated malaria due to P. falciparum, P. malariae, P. ovale, and P. vivax . Hydroxychloroquine sulfate is indicated for the prophylaxis of malaria in geographic areas where chloroquine resistance is not reported. Limitations of Use in Malaria • Hydroxychloroquine sulfate is not recommended for the treatment of complicated malaria. • Hydroxychloroquine sulfate is not effective against chloroquine or hydroxychloroquine-resistant strains of Plasmodium species (see CLINICAL PHARMACOLOGY – Microbiology). Hydroxychloroquine sulfate is not recommended for the treatment of malaria acquired in geographic areas where chloroquine resistance occurs or when the Plasmodium species has not been identified. • Hydroxychloroquine sulfate is not recommended for malaria prophylaxis in geographic areas where chloroquine resistance occurs. • Hydroxychloroquine sulfate does not prevent relapses of P. vivax or P. ovale because it is not active against th
Hydroxychloroquine sulfate tablets, USP for oral administration are available as: 200 mg: Round, Off White, Standard Cup Tablet Core, Debossed GG 260 on One Side and Plain on the Reverse Side, Film Coated White NDC 0781-5994-01 bottles of 100 NDC 0781-5994-05 bottles of 500 Each tablet contains 200 mg hydroxychloroquine sulfate (equivalent to 155 mg base). Store at 20°-25°C (68°-77°F) (see USP Controlled Room Temperature). Dispense in a tight, light-resistant container as defined in the USP/NF. Keep out of the reach of children.
Abbreviated New Drug Application
HYDROXYCHLOROQUINE SULFATE- HYDROXYCHLOROQUINE SULFATE TABLET, FILM COATED APHENA PHARMA SOLUTIONS - TENNESSEE, LLC ---------- HYDROXYCHLOROQUINE SULFATE TABLETS, USP RX ONLY DESCRIPTION Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-[[4-[(7-Chloro-4-quinolyl) amino] pentyl] ethylamino] ethanol sulfate (1:1). Hydroxychloroquine sulfate has the following structural formula: Each tablet for oral administration contains 200 mg hydroxychloroquine sulfate (equivalent to 155 mg hydroxychloroquine). Inactive ingredients: Dibasic calcium phosphate, hydroxypropyl cellulose, hydroxypropyl methylcellulose, magnesium stearate, polyethylene glycol, povidone, sodium bicarbonate, and titanium dioxide. CLINICAL PHARMACOLOGY PHARMACOKINETICS Following a single 200 mg oral dose of hydroxychloroquine sulfate to healthy males, the mean peak blood concentration of hydroxychloroquine was 129.6 ng/mL, reached in 3.26 hours with a half-life of 537 hours (22.4 days). In the same study, the plasma peak concentration was 50.3 ng/mL reached in 3.74 hours with a half-life of 2963 hours (123.5 days). Urine hydroxychloroquine levels were still detectable after 3 months with approximately 10% of the dose excreted as the parent drug. Results following a single dose of a 200 mg tablet versus i.v. infusion (155 mg), demonstrated a half-life of about 40 days and a large volume of distribution. Peak blood concentrations of metabolites were observed at the same time as peak levels of hydroxychloroquine. The mean fraction of the dose absorbed was 0.74. After administration of single 155 mg and 310 mg intravenous doses, peak blood concentrations ranged from 1161 ng/mL to 2436 ng/mL (mean 1918 ng/mL) following the 155 mg infusion and 6 months following the 310 mg infusion. Pharmacokinetic parameters were not significantly different over the therapeutic dose range of 155 mg and 310 mg indicating linear kinetics. Following chronic oral administration of hydroxychloroquine, sig Baca dokumen lengkap