Polatuzumab vedotin

Para qué se usa Polatuzumab vedotin

Cita de la sección «Indications and Usage» (indicaciones y uso) de la etiqueta aprobada por la FDA. Se muestra en inglés, tal como la publica la FDA.

POLIVY is a CD79b-directed antibody and microtubule inhibitor conjugate indicated: in combination with a rituximab product, cyclophosphamide, doxorubicin, and prednisone (R-CHP) for the treatment of adult patients who have previously untreated diffuse large B-cell lymphoma (DLBCL), not otherwise specified (NOS) or high-grade B-cell lymphoma (HGBL) and who have an International Prognostic Index score of 2 or greater. …

— Etiqueta de la FDA: Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026. Leer la etiqueta completa en DailyMed →

Etiqueta citada: la de la presentación más común (injection, powder, lyophilized, for solution, intravenous), Polivy, Genentech, Inc.; abarca 2 productos del directorio NDC de la FDA. Las citas sobre efectos secundarios, interacciones, dosis y embarazo de abajo vienen de esta misma etiqueta.

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Efectos secundarios de Polatuzumab vedotin

Cita de la sección «Adverse Reactions» (reacciones adversas) de la etiqueta aprobada por la FDA. Se muestra en inglés. Avise a su médico de cualquier efecto secundario que le preocupe.

The following clinically significant adverse reactions are discussed in greater detail in other sections of the label: Peripheral Neuropathy [see Warnings and Precautions (5.1)] Infusion-Related Reactions [see Warnings and Precautions (5.2)] Myelosuppression [see Warnings and Precautions (5.3)] Serious and Opportunistic Infections [see Warnings and Precautions (5.4)] Progressive Multifocal Leukoencephalopathy [see Warnings and Precautions (5.5)] Tumor Lysis Syndrome [see Warnings and Precautions (5.6)] Hepatotoxicity [see Warnings and Precautions (5.7)] Infusion Site Extravasation Injury [see Warnings and Precautions (5.8)] The most common adverse reactions (≥20%) in patients with large B-cell lymphoma treated with POLIVY in combination with R-CHP, excluding laboratory abnormalities, are peripheral neuropathy, nausea, fatigue, diarrhea, constipation, alopecia, and mucositis.

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Grade 3 to 4 laboratory abnormalities (≥10%) are lymphopenia, neutropenia, hyperuricemia, and anemia. (6.1) The most common adverse reaction (≥20%) in patients with relapsed or refractory DLBCL treated with POLIVY in combination with BR are neutropenia, thrombocytopenia, anemia, peripheral neuropathy, fatigue, diarrhea, pyrexia, decreased appetite, and pneumonia. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact Genentech at 1-888-835-2555 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 with rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety data described below reflect exposure to POLIVY 1.8 mg/kg in 480 patients with large B-cell lymphoma (LBCL), including those with previously untreated LBCL (POLARIX) and relapsed or refractory DLBCL (GO29365). Previously Untreated DLBCL, NOS or HGBL GO39942 (POLARIX) The safety of POLIVY in combination with R-CHP chemoimmunotherapy was evaluated in POLARIX, a randomized double-blind, placebo-controlled, multicenter study of 873 patients with previously untreated large B-cell lymphoma, 435 of whom received POLIVY plus R-CHP [see Clinical Studies (14.1)]. Patients were randomized 1:1 to receive POLIVY plus R-CHP or to receive R-CHOP for six 21-day cycles followed by two additional cycles of rituximab alone in both arms. Granulocyte colony-stimulating factor (G-CSF) primary prophylaxis was required and administered to 90% of patients in the POLIVY plus R-CHP arm and 93% of patients in the R-CHOP arm. Following premedication with an antihistamine and antipyretic, POLIVY was administered intravenously at 1.8 mg/kg on Day 1 of Cycles 1–6. R-CHP was administered starting on Day 1 of Cycles 1–6. Rituximab monotherapy was administered on Day 1 of Cycles 7–8 [see Clinical Studies (14.1)]. The trial required an absolute neutrophil count ≥1,000/µL, platelet count ≥75,000/µL, creatinine clearance (CLcr) ≥40 mL/min, hepatic transaminases ≤2.5 times the upper limit of normal (ULN), and bilirubin <1.5 times ULN, unless abnormalities were from the underlying disease. The trial excluded patients having age >80, ECOG performance status above 2, known central nervous system (CNS) lymphoma, and Grade 2 or higher peripheral neuropathy. The median age was 65 years overall (range: 19 to 80 years); 54% of patients were male; 53% were White, 19% were Asian, 2%, Black or African American, and 5% were Hispanic or Latino. In the POLIVY plus R-CHP group, 92% of patients received 6 cycles of POLIVY, and 94% completed 6 cycles of combination therapy.

— Etiqueta de la FDA: Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026. Esto es solo una parte de la sección. Leer la etiqueta completa en DailyMed →

Interacciones de Polatuzumab vedotin

Cita de la sección «Drug Interactions» (interacciones) de la etiqueta aprobada por la FDA. Se muestra en inglés. Dígale a su farmacéutico todos los medicamentos, vitaminas y productos herbales que toma.

Concomitant use of strong CYP3A inhibitors or inducers has the potential to affect the exposure to unconjugated monomethyl auristatin E (MMAE). (7.1) 7.1 Effects of Other Drugs on POLIVY Strong CYP3A Inhibitors Concomitant use with a strong CYP3A4 inhibitor may increase unconjugated MMAE AUC [see Clinical Pharmacology (12.3)], which may increase POLIVY toxicities. Monitor patients for signs of toxicity.

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Strong CYP3A Inducers Concomitant use with a strong CYP3A4 inducer may decrease unconjugated MMAE AUC [see Clinical Pharmacology (12.3)].

— Etiqueta de la FDA: Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026. Leer la etiqueta completa en DailyMed →

Dosis de Polatuzumab vedotin

Cita de la sección «Dosage and Administration» (dosis y administración) de la etiqueta aprobada por la FDA. Se muestra en inglés. Su dosis es la que le receta su médico: no la cambie por su cuenta.

The recommended dose of POLIVY is 1.8 mg/kg as an intravenous infusion every 21 days for 6 cycles. (2) Administer the initial POLIVY dose over 90 minutes. Subsequent infusions may be administered over 30 minutes if the previous infusion is tolerated. (2) Premedicate with an antihistamine and antipyretic before POLIVY. (2) See Full Prescribing Information for instructions on preparation and administration.

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(2.4) 2.1 Recommended Dosage Patients with Previously Untreated DLBCL, NOS or HGBL The recommended dosage of POLIVY is 1.8 mg/kg administered as an intravenous infusion every 21 days for 6 cycles in combination with a rituximab product, cyclophosphamide, doxorubicin, and prednisone [see Clinical Studies (14.1)]. Administer POLIVY, cyclophosphamide, doxorubicin, and a rituximab product in any order on Day 1 after the administration of prednisone. Prednisone is administered on Days 1–5 of each cycle. Patients with Relapsed or Refractory DLBCL, NOS The recommended dosage of POLIVY is 1.8 mg/kg administered as an intravenous infusion every 21 days for 6 cycles in combination with bendamustine and a rituximab product. Administer POLIVY, bendamustine, and a rituximab product in any order on Day 1 of each cycle. The recommended dose of bendamustine is 90 mg/m 2 /day on Days 1 and 2 when administered with POLIVY and a rituximab product. The recommended dose of rituximab product is 375 mg/m 2 intravenously on Day 1 of each cycle. For All Indicated Patients If not already premedicated, administer an antihistamine and antipyretic at least 30 minutes prior to POLIVY. If a planned dose of POLIVY is missed, administer as soon as possible. Adjust the schedule of administration to maintain a 21-day interval between doses. 2.2 Management of Adverse Reactions Previously Untreated DLBCL, NOS or HGBL Table 1 provides management guidelines for peripheral neuropathy in patients receiving POLIVY plus R-CHP [see Warnings and Precautions (5.1)]. Table 1 Management of Peripheral Neuropathy in Patients Receiving POLIVY Plus R-CHP Adverse reaction Grade Dose modification Starting dose for POLIVY is 1.8 mg/kg. First dose reduction level is 1.4 mg/kg. Second dose reduction level is 1 mg/kg. No further dose reduction is recommended beyond 1 mg/kg. If further reduction needed discontinue POLIVY. R-CHP should be continued if POLIVY is withheld. If there is concurrent sensory and motor neuropathy, follow the guidance for the most severe neuropathy. If the grade of sensory and motor neuropathy are the same, follow the guidance for motor neuropathy. Peripheral sensory neuropathy Grade 1 None Grade 2 If resolves to Grade 1 or lower before the next scheduled dose, resume at the same dose level. If Grade 2 persists at the next scheduled dose, reduce one dose level. Grade 3 Withhold until Grade 2 or lower and reduce one dose level. Grade 4 Permanently discontinue. Peripheral motor neuropathy Grade 1 None Grade 2 or 3 Withhold until Grade 1 or lower and reduce one dose level. Grade 4 Permanently discontinue. Table 2 provides management guidelines for infusion-related reaction and myelosuppression [see Warnings and Precautions (5.2 and 5.3)].

— Etiqueta de la FDA: Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026. Esto es solo una parte de la sección. Leer la etiqueta completa en DailyMed →

Polatuzumab vedotin en el embarazo

Cita de la parte sobre embarazo (Pregnancy) de la etiqueta aprobada por la FDA. Se muestra en inglés. Pregunte a su médico antes de tomar cualquier medicamento si está embarazada o planea estarlo.

Risk Summary Based on findings from animal studies and its mechanism of action [see Clinical Pharmacology (12.1)], POLIVY can cause fetal harm. There are no available data in pregnant women to inform the drug-associated risk.

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In animal reproduction studies, administration of the small molecule component of POLIVY, MMAE, to pregnant rats during organogenesis at exposures below the clinical exposure at the recommended dose of 1.8 mg/kg POLIVY every 21 days resulted in embryo-fetal mortality and structural abnormalities (see Data). Advise a pregnant woman of the potential risks to a fetus. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2–4% and 15–20%, respectively. Data Animal Data No embryo-fetal development studies in animals have been performed with polatuzumab vedotin-piiq. In an embryo-fetal developmental study in pregnant rats, administration of two intravenous doses of MMAE, the small molecule component of POLIVY, on gestational days 6 and 13 caused embryo-fetal mortality and structural abnormalities, including protruding tongue, malrotated limbs, gastroschisis, and agnathia compared to controls at a dose of 0.2 mg/kg (approximately 0.5-fold the human area under the curve [AUC] at the recommended dose).

— Etiqueta de la FDA: Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026. Leer la etiqueta completa en DailyMed →

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• Genentech, Inc.2 productos

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Fuentes

1. Etiqueta aprobada por la FDA en DailyMed (Biblioteca Nacional de Medicina) — Polivy, Genentech, Inc., vigente desde el 24 de agosto de 2026; vía openFDA, datos de la FDA exportados el 30 de octubre de 2026, consultados el 31 de octubre de 2026
2. NDC Directory (openFDA) — Administración de Alimentos y Medicamentos de los EE. UU. (FDA), datos de la FDA exportados el 30 de octubre de 2026, consultados el 31 de octubre de 2026
3. Drugs@FDA (openFDA) — Administración de Alimentos y Medicamentos de los EE. UU. (FDA), datos de la FDA exportados el 30 de octubre de 2026, consultados el 31 de octubre de 2026
4. Drug recall enforcement reports (openFDA) — Administración de Alimentos y Medicamentos de los EE. UU. (FDA), datos de la FDA exportados el 27 de octubre de 2026, consultados el 31 de octubre de 2026
5. Drug shortages (openFDA) — Administración de Alimentos y Medicamentos de los EE. UU. (FDA), datos de la FDA exportados el 30 de octubre de 2026, consultados el 31 de octubre de 2026

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