Zydelig 150 mg/1
idelalisib · TABLET, FILM COATED · Gilead Sciences, Inc.
Zydelig is a tablet, film coated containing idelalisib at 150 mg/1, taken oral. Manufactured by Gilead Sciences, Inc..
Key Facts
- Brand Name
- Zydelig
- Generic Name
- idelalisib
- NDC Code (Product)
61958-1702- Manufacturer
- Gilead Sciences, Inc.
- Strength
- 150 mg/1
- Dosage Form
- TABLET, FILM COATED
- Route
- ORAL
- Marketing Status
- Application #
- NDA205858
- Drug Class
- Kinase Inhibitor [EPC]
- Marketing Start
- 07/23/2014
Recall History
No Recall HistorySide Effects Reported to FDA
FDA FAERS database · These are reported events, not confirmed side effects
Full Prescribing Information
Indications & Usage
1 INDICATIONS AND USAGE Zydelig is indicated, in combination with rituximab, for the treatment of patients with relapsed chronic lymphocytic leukemia (CLL) for whom rituximab alone would be considered appropriate therapy due to other co-morbidities. Zydelig is a kinase inhibitor indicated for the treatment of patients with: Relapsed chronic lymphocytic leukemia (CLL), in combination with rituximab, in patients for whom rituximab alone would be considered appropriate therapy due to other co-morbidities. ( 1 ) Limitations of use: Zydelig is not indicated and is not recommended for first-line treatment of any patient, including patients with CLL, small lymphocytic lymphoma (SLL), follicular lymphoma (FL), and other indolent non-Hodgkin lymphomas. ( 1 , 6.1 ) Zydelig is not indicated and is not recommended in combination with bendamustine and rituximab, or in combination with rituximab for the treatment of patients with FL, SLL, and other indolent non-Hodgkin lymphomas. ( 6.1 ) Limitations of Use Zydelig is not indicated and is not recommended for first-line treatment of any patient, including patients with CLL, small lymphocytic lymphoma (SLL), follicular lymphoma (FL), and other indo…
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Recommended dosage: 150 mg orally twice daily. ( 2.1 ) 2.1 Recommended Dosage The recommended dosage of Zydelig is 150 mg administered orally twice daily with or without food until disease progression or unacceptable toxicity. The optimal and safe dosing regimen for patients who receive treatment longer than several months is unknown. Swallow tablets whole. If a planned dose of Zydelig is missed by less than 6 hours, take the missed dose as soon as possible and take the next dose as usual. If a dose of Zydelig is missed by more than 6 hours, skip the missed dose and take the next dose at the usual time. 2.2 Dosage Modifications for Adverse Reactions Table 1 presents the dosage modification for specific adverse reactions. For other severe or life-threatening adverse reactions, withhold Zydelig until resolution. If resuming Zydelig after interruption for other severe or life-threatening toxicities, reduce the dosage to 100 mg orally twice daily. Permanently discontinue Zydelig for recurrence of other severe or life-threatening Zydelig-related toxicity upon rechallenge. Table 1 Dosage Modifications for Adverse Reactions Abbreviations: ANC: absolute neutroph…
Contraindications
4 CONTRAINDICATIONS Zydelig is contraindicated in patients with a history of serious hypersensitivity reactions to idelalisib, including anaphylaxis, or patients with a history of toxic epidermal necrolysis with any drug [see Warnings and Precautions (5.6 , 5.7) ] . History of serious hypersensitivity reactions to idelalisib, including anaphylaxis, or history of toxic epidermal necrolysis with any drug. ( 4 )
Drug Interactions
7 DRUG INTERACTIONS Strong CYP3A Inhibitors : Additional monitoring required if alternative therapy is not available. ( 7.1 ) Strong CYP3A Inducers : Avoid coadministration of strong CYP3A inducers. ( 7.1 ) CYP3A Substrates : Avoid coadministration of sensitive CYP3A substrates. ( 7.2 ) 7.1 Effects of Other Drugs on Zydelig Table 6 lists the potential effects of the coadministration of strong CYP3A modulators on Zydelig. Table 6 Drug Interactions with Zydelig that affect Idelalisib Concentrations Strong CYP3A Inhibitors Clinical Impact Coadministration with strong CYP3A inhibitors may increase idelalisib concentrations [see Clinical Pharmacology (12.3) ] . Increased idelalisib concentrations may increase the risk of exposure related adverse reactions. Prevention or Management Use other drugs that are not strong CYP3A inhibitors. If unable to use alternative drugs, monitor patients more frequently for Zydelig adverse reactions [see Adverse Reactions (6.1) ] . Strong CYP3A Inducers Clinical Impact Coadministration with strong CYP3A inducers may decrease idelalisib concentrations [see Clinical Pharmacology (12.3) ] . Decreased idelalisib concentrations may reduce efficacy. Prevention …
Adverse Reactions
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling. Hepatotoxicity [see Warnings and Precautions (5.1) ] Severe Diarrhea or Colitis [see Warnings and Precautions (5.2) ] Pneumonitis [see Warnings and Precautions (5.3) ] Infections [see Warnings and Precautions (5.4) ] Intestinal Perforation [see Warnings and Precautions (5.5) ] Severe Cutaneous Reactions [see Warnings and Precautions (5.6) ] Hypersensitivity Reactions [see Warnings and Precautions (5.7) ] Neutropenia [see Warnings and Precautions (5.8) ] The most common adverse reactions (incidence ≥30%) in patients treated with Zydelig in combination trials are diarrhea, pneumonia, pyrexia, fatigue, rash, cough, and nausea. ( 6.1 ) Common laboratory abnormalities are neutropenia, ALT elevations and AST elevations. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Gilead Sciences, Inc. at 1-800-GILEAD-5 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clin…
Frequently Asked Questions
What is Zydelig used for?
Zydelig contains idelalisib. It is a tablet, film coated taken oral. Consult your doctor for specific uses.
Is Zydelig a controlled substance?
Zydelig is not classified as a controlled substance by the DEA.
What is the generic name for Zydelig?
The generic name for Zydelig is idelalisib. There are no other listed brand versions of idelalisib.
What is the NDC code for Zydelig 150 mg/1?
The NDC (National Drug Code) for Zydelig 150 mg/1 is 61958-1702, listed by Gilead Sciences, Inc..
Other Zydelig Dosages
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
Data from openFDA · Public domain (CC0 1.0)