CIDOFOVIR DIHYDRATE 375 mg/5mL
CIDOFOVIR DIHYDRATE · INJECTION, SOLUTION · Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
CIDOFOVIR DIHYDRATE is a injection, solution containing cidofovir dihydrate at 375 mg/5mL, taken intravenous. Manufactured by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc..
Key Facts
- Brand Name
- CIDOFOVIR DIHYDRATE
- Generic Name
- CIDOFOVIR DIHYDRATE
- NDC Code (Product)
23155-216- Manufacturer
- Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
- Strength
- 375 mg/5mL
- Dosage Form
- INJECTION, SOLUTION
- Route
- INTRAVENOUS
- Marketing Status
- Application #
- ANDA202501
- Marketing Start
- 08/06/2012
Recall History
Attix Pharmaceuticals
Penicillin Cross Contamination: All lots of all products repackaged and distributed between 01/05/12 and 02/12/15 are being recalled because they were repackaged in a facility with penicillin products without adequate separation which could introduce the potential for cross contamination with penicillin.
LGM Pharma LLC
CGMP Deviations: Active Pharmaceutical Ingredient (API) manufacturer is on FDA Import Alert.
Side Effects Reported to FDA
FDA FAERS database · These are reported events, not confirmed side effects
Full Prescribing Information
Indications & Usage
INDICATION AND USAGE Cidofovir injection is indicated for the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS). THE SAFETY AND EFFICACY OF CIDOFOVIR INJECTION HAVE NOT BEEN ESTABLISHED FOR TREATMENT OF OTHER CMV INFECTIONS (SUCH AS PNEUMONITIS OR GASTROENTERITIS), CONGENITAL OR NEONATAL CMV DISEASE, OR CMV DISEASE IN NON-HIV-INFECTED INDIVIDUALS. DESCRIPTION OF CLINICAL TRIALS Three phase II/III controlled trials of cidofovir injection have been conducted in HIV-infected patients with CMV retinitis. Delayed Versus Immediate Therapy (Study 105) In stage 1 of this open-label trial, conducted by the Studies of the Ocular Complications of AIDS (SOCA) Clinical Research Group, 29 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 weeks, then 3 mg/kg every other week) or to have cidofovir injection delayed until progression of CMV retinitis 13 . In stage 2 of this trial, an additional 35 previously untreated patients with peripheral CMV retinitis were randomized to either immediate treatment with cidofovir injection (5 mg/kg once a week for 2 week…
Dosage & Administration
DOSAGE AND ADMINISTRATION CIDOFOVIR INJECTION, USP MUST NOT BE ADMINISTERED BY INTRAOCULAR INJECTION. Dosage THE RECOMMENDED DOSAGE, FREQUENCY, OR INFUSION RATE MUST NOT BE EXCEEDED. CIDOFOVIR INJECTION, USP MUST BE DILUTED IN 100 MILLILITERS 0.9% (NORMAL) SALINE PRIOR TO ADMINISTRATION. TO MINIMIZE POTENTIAL NEPHROTOXICITY, PROBENECID AND INTRAVENOUS SALINE PREHYDRATION MUST BE ADMINISTERED WITH EACH CIDOFOVIR INFUSION. Induction Treatment The recommended induction dose of cidofovir injection for patients with a serum creatinine of ≤1.5 mg/dL, a calculated creatinine clearance > 55 mL/min, and a urine protein <100 mg/dL (equivalent to < 2+ proteinuria) is 5 mg/kg body weight (given as an intravenous infusion at a constant rate over 1 hr) administered once weekly for two consecutive weeks. Because serum creatinine in patients with advanced AIDS and CMV retinitis may not provide a complete picture of the patient's underlying renal status, it is important to utilize the Cockcroft-Gault formula to more precisely estimate creatinine clearance (CrCl). As creatinine clearance is dependent on serum creatinine and patient weight, it is necessary to calculate clearance prior to initiation o…
Warnings
WARNINGS Nephrotoxicity Dose-dependent nephrotoxicity is the major dose-limiting toxicity related to cidofovir injection administration. Cases of acute renal failure resulting in dialysis and/or contributing to death have occurred with as few as one or two doses of cidofovir injection. Renal function (serum creatinine and urine protein) must be monitored within 48 hours prior to each dose of cidofovir injection. Dose adjustment or discontinuation is required for changes in renal function (serum creatinine and/or urine protein) while on therapy. Proteinuria, as measured by urinalysis in a clinical laboratory, may be an early indicator of cidofovir injection -related nephrotoxicity. Continued administration of cidofovir injection may lead to additional proximal tubular cell injury, which may result in glycosuria, decreases in serum phosphate, uric acid, and bicarbonate, elevations in serum creatinine, and/or acute renal failure, in some cases, resulting in the need for dialysis. Patients with these adverse events occurring concurrently and meeting a criteria of Fanconi's syndrome have been reported. Renal function that did not return to baseline after drug discontinuation has been ob…
Contraindications
CONTRAINDICATIONS Initiation of therapy with cidofovir injection is contraindicated in patients with a serum creatinine >1.5 mg/dL, a calculated creatinine clearance ≤55 mL/min, or a urine protein ≥100 mg/dL (equivalent to ≥2+ proteinuria). Cidofovir injection is contraindicated in patients receiving agents with nephrotoxic potential. Such agents must be discontinued at least seven days prior to starting therapy with cidofovir injection. Cidofovir injection is contraindicated in patients with hypersensitivity to cidofovir. Cidofovir injection is contraindicated in patients with a history of clinically severe hypersensitivity to probenecid or other sulfa-containing medications. Direct intraocular injection of cidofovir injection is contraindicated; direct injection of cidofovir has been associated with iritis, ocular hypotony, and permanent impairment of vision.
Drug Interactions
Drug Interactions Probenecid Probenecid is known to interact with the metabolism or renal tubular excretion of many drugs (e.g., acetaminophen, acyclovir, angiotensin-converting enzyme inhibitors, aminosalicylic acid, barbiturates, benzodiazepines, bumetanide, clofibrate, methotrexate, famotidine, furosemide, nonsteroidal anti-inflammatory agents, theophylline, and zidovudine). Concomitant medications should be carefully assessed. Zidovudine should either be temporarily discontinued or decreased by 50% when coadministered with probenecid on the day of cidofovir infusion. Nephrotoxic agents Concomitant administration of cidofovir injection and agents with nephrotoxic potential [e.g., intravenous aminoglycosides (e.g., tobramycin, gentamicin, and amikacin), amphotericin B, foscarnet, intravenous pentamidine, vancomycin, and nonsteroidal anti-inflammatory agents] is contraindicated. Such agents must be discontinued at least seven days prior to starting therapy with cidofovir injection.
Adverse Reactions
ADVERSE REACTIONS Nephrotoxicity: Renal toxicity, as manifested by ≥2+ proteinuria, serum creatinine elevations of ≥0.4 mg/dL, or decreased creatinine clearance ≤55 mL/min, occurred in 79 of 135 (59%) patients receiving cidofovir injection at a maintenance dose of 5 mg/kg every other week. Maintenance dose reductions from 5 mg/kg to 3 mg/kg due to proteinuria or serum creatinine elevations were made in 12 of 41 (29%) patients who had not received prior therapy for CMV retinitis (Study 106) and in 19 of 74 (26%) patients who had received prior therapy for CMV retinitis (Study 107). Prior foscarnet use has been associated with an increased risk of nephrotoxicity; therefore, such patients must be monitored closely (see CONTRAINDICATIONS , WARNINGS , DOSAGE AND ADMINISTRATION ). Neutropenia: In clinical trials, at the 5 mg/kg maintenance dose, a decrease in absolute neutrophil count to ≤500 cells/mm 3 occurred in 24% of patients. Granulocyte colony stimulating factor (GCSF) was used in 39% of patients. Decreased Intraocular Pressure/Ocular Hypotony : Among the subset of patients monitored for intraocular pressure changes, a ≥50% decrease from baseline intraocular pressure was reported …
Frequently Asked Questions
What is CIDOFOVIR DIHYDRATE used for?
CIDOFOVIR DIHYDRATE contains CIDOFOVIR DIHYDRATE. It is a injection, solution taken intravenous. Consult your doctor for specific uses.
Is CIDOFOVIR DIHYDRATE a controlled substance?
CIDOFOVIR DIHYDRATE is not classified as a controlled substance by the DEA.
What is the generic name for CIDOFOVIR DIHYDRATE?
The generic name for CIDOFOVIR DIHYDRATE is CIDOFOVIR DIHYDRATE. There are no other listed brand versions of CIDOFOVIR DIHYDRATE.
What is the NDC code for CIDOFOVIR DIHYDRATE 375 mg/5mL?
The NDC (National Drug Code) for CIDOFOVIR DIHYDRATE 375 mg/5mL is 23155-216, listed by Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc..
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
Data from openFDA · Public domain (CC0 1.0)