ANAGRELIDE HYDROCHLORIDE

Dose proportionality has been found in the dose range 0.5 mg to 2.5 mg.

AbsorptionFollowing oral administration of AGRYLIN, at least 70% is absorbed from the gastrointestinal tract. In fasted subjects, anagrelide peak plasma concentrations occur within about 1 hour after administration. Pharmacokinetic data obtained from healthy volunteers comparing the pharmacokinetics of anagrelide in the fed and fasted states showed that administration of a 1 mg dose of anagrelide with food decreased the C m...

Clinical Studies in Adult Patients: A total of 942 patients with myeloproliferative neoplasms including 551 patients with Essential Thrombocythemia (ET), 117 patients with Polycythemia Vera (PV), 178 patients with Chronic Myelogenous Leukemia (CML), and 96 patients with other myeloproliferative neoplasms (OMPN), were treated with AGRYLIN in three clinical trials. Patients with OMPN included 87 patients who had Myeloid Metaplasia with Myelofibrosis (MMM), and 9 patients who had unclassified myeloproliferative neoplasms. Patients were enrolled in clinical trials if their platelet count was ≥900,...

The following clinically significant adverse reactions are discussed in greater detail in other sections of the labeling: Cardiovascular Toxicity [see Warnings and Precautions (5.1) ] Pulmonary Hypertension [see Warnings and Precautions (5.2) ] Bleeding Risk [see Warnings and Precautions (5.3) ] Pulmonary Toxicity [see Warnings and Precautions (5.4) ] The most common adverse reactions (incidence ≥ 5%) are headache, palpitations, diarrhea, asthenia, edema, nausea, abdominal pain, dizziness, pain,...

None. None. ( 4 )

Cardiovascular Toxicity: QT prolongation and ventricular tachycardia have been reported with AGRYLIN. Obtain a pre-treatment cardiovascular examination including an ECG in all patients. Monitor patients for cardiovascular effects. ( 5.1 ) Pulmonary Hypertension: Assess underlying cardiopulmonary disease prior to initiating therapy. ( 5.2 ) Bleeding Risk: Monitor patients for bleeding, including those receiving concomitant therapy with other drugs known to cause bleeding. ( 5.3 ) 5.1 Cardiovascul...

7 DRUG INTERACTIONS Other PDE3 inhibitors: Exacerbation of inotropic effects. ( 7.2 ) Aspirin and Drugs that Increase Bleeding Risk : Increased risk of bleeding with concomitant use. ( 7.3 ) 7.1 Drugs that Prolong QT Avoid use of AGRYLIN in patients taking medications that may prolong QT interval (including, but not limited to, chloroquine, clarithromycin, haloperidol, methadone, moxifloxacin, ami...