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Developed under the direction and sponsorship of Astellas Pharma US Inc. and Pfizer Inc. |
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We're thrilled to share some major news! PADCEV® + pembrolizumab has gained an additional indication for the perioperative* treatment of cisplatin‑ineligible muscle-invasive bladder cancer (MIBC).1,2 This new approval marks another milestone in advancing care for patients with bladder cancer. | |
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Perioperative treatment refers to systemic therapy given both before RC + PLND (neoadjuvant) and after RC + PLND (adjuvant).2 | |
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BOXED WARNING: SERIOUS SKIN REACTIONS |
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PADCEV® (enfortumab vedotin-ejfv) can cause severe and fatal cutaneous adverse reactions including Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN), which occurred predominantly during the first cycle of treatment, but may occur later. |
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Closely monitor patients for skin reactions. |
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Immediately withhold PADCEV and consider referral for specialized care for suspected SJS or TEN or severe skin reactions. |
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Permanently discontinue PADCEV in patients with confirmed SJS or TEN; or Grade 4 or recurrent Grade 3 skin reactions. | |
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Please see additional Important Safety Information continued below. | |
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INDICATION |
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PADCEV®, in combination with pembrolizumab or pembrolizumab and berahyaluronidase alfa-pmph, as neoadjuvant treatment and then continued after cystectomy as adjuvant treatment, is indicated for the treatment of adult patients with muscle invasive bladder cancer (MIBC) who are ineligible for cisplatin-containing chemotherapy. | |
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PADCEV, in combination with pembrolizumab, is now FDA-approved as the FIRST AND ONLY PERIOPERATIVE TREATMENT for cisplatin-ineligible patients with MIBC1,2† | | |
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This approval represents an impactful advancement for cisplatin-ineligible patients with MIBC1,2 | | |
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The data from the pivotal trial in cisplatin-ineligible MIBC were recently presented at the ESMO 2025 plenary session2 | |
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Based on EV-303, an open-label, randomized, multicenter phase 3 trial in which patients with MIBC were randomized 1:1 to perioperative PADCEV + pembrolizumab (n=170) or RC + PLND alone (n=174). Patients who had previously untreated MIBC, were candidates for RC + PLND, and were ineligible for or declined cisplatin-based chemotherapy were included. The primary endpoint was EFS per BICR, and key secondary endpoints were OS and pCR rate by BIPR.1,3 | |
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BICR=blinded independent central review; BIPR=blinded independent pathology review; EFS=event-free survival; ESMO=European Society for Medical Oncology; FDA=US Food and Drug Administration; OS=overall survival; pCR=pathologic complete response; PLND=pelvic lymph node dissection; RC=radical cystectomy. | |
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IMPORTANT SAFETY INFORMATION |
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WARNINGS AND PRECAUTIONS |
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Skin reactions Severe cutaneous adverse reactions, including fatal cases of SJS or TEN occurred in patients treated with PADCEV. SJS and TEN occurred predominantly during the first cycle of treatment but may occur later. |
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Skin reactions occurred in 61% (all grades) of the 167 patients treated with PADCEV in combination with intravenous pembrolizumab for the treatment of MIBC in clinical trials. The majority of skin reactions that occurred included rash and maculo-papular rash. Grade 3-4 skin reactions occurred in 10% of patients (Grade 3: 9%, Grade 4: 1.2%), including rash, maculo-papular rash, toxic skin eruption, dermatitis exfoliative generalized, erythema, exfoliative rash, skin toxicity, toxic epidermal necrolysis, and toxic erythema of chemotherapy. A fatal reaction of toxic epidermal necrolysis occurred in one patient (0.6%). The median time to onset of severe skin reactions was 0.6 months (range: 0.2 to 8.8 months). Skin reactions led to discontinuation of PADCEV in 10% of patients. Of
the patients who experienced a skin reaction and had data regarding resolution (n=102), 83% had complete resolution and 17% had residual skin reactions at their last evaluation. Of the patients with residual skin reactions at last evaluation, 29% (5/17) had Grade ≥2 skin reactions. | |
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Monitor patients closely throughout treatment for skin reactions. Consider topical corticosteroids and antihistamines, as clinically indicated. For persistent or recurrent Grade 2 skin reactions, consider withholding PADCEV until Grade ≤1. Withhold PADCEV and refer for specialized care for suspected SJS, TEN or for Grade 3 skin reactions. Permanently discontinue PADCEV in patients with confirmed SJS or TEN; or Grade 4 or recurrent Grade 3 skin reactions. | |
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Hyperglycemia and diabetic ketoacidosis (DKA),
including fatal events, occurred in patients with and without pre-existing diabetes mellitus, treated with PADCEV. Patients with baseline hemoglobin A1C ≥8% were excluded from clinical trials. In clinical trials of PADCEV as a single agent, 17% of the 720 patients treated with PADCEV developed hyperglycemia of any grade; 7% of patients developed Grade 3-4 hyperglycemia (Grade 3: 6.5%, Grade 4: 0.6%). Fatal events of hyperglycemia and diabetic ketoacidosis occurred in one patient each (0.1%). The incidence of Grade 3-4 hyperglycemia increased consistently in patients with higher body mass index and in patients with higher baseline A1C. The median time to onset of hyperglycemia was 0.5 months (range: 0 to 20 months). Hyperglycemia led to discontinuation of PADCEV in 0.7% of
patients. Five percent (5%) of patients required initiation of insulin therapy for treatment of hyperglycemia. Of the patients who initiated insulin therapy for treatment of hyperglycemia, 66% (23/35) discontinued insulin by the time of last evaluation. Closely monitor blood glucose levels in patients with, or at risk for, diabetes mellitus or hyperglycemia. If blood glucose is elevated (>250 mg/dL), withhold PADCEV. | |
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Pneumonitis/Interstitial lung disease (ILD) Severe, life-threatening or fatal pneumonitis/ILD occurred in patients treated with PADCEV. |
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When PADCEV was given in combination with intravenous pembrolizumab for the treatment of MIBC, 4.2% of the 167 patients had pneumonitis/ILD of any grade. All events were Grade 1-2. The median time to onset of any grade pneumonitis/ILD was 2.5 months (range: 1.9 to 9.7 months). |
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Monitor patients for signs and symptoms indicative of pneumonitis/ILD such as hypoxia, cough, dyspnea or interstitial infiltrates on radiologic exams. Evaluate and exclude infectious, neoplastic and other causes for such signs and symptoms through appropriate investigations. Withhold PADCEV for patients who develop Grade 2 pneumonitis/ILD and consider dose reduction. Permanently discontinue PADCEV in all patients with Grade 3 or 4 pneumonitis/ILD. | |
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Peripheral neuropathy (PN) When PADCEV was given in combination with intravenous pembrolizumab for the treatment of MIBC, 39% of the 167 patients had PN of any grade, 12% had Grade 2 neuropathy, and 3% had Grade 3 neuropathy. The median time to onset of Grade ≥2 PN was 4.7 months (range: 0.2 to 11 months). Of the patients who experienced neuropathy and had data regarding resolution (n=65), 32% had complete resolution, and 68% of patients had residual neuropathy at last evaluation. Of the patients with residual neuropathy at last evaluation, 27% (12/44) had Grade ≥2 neuropathy. |
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Monitor patients for symptoms of new or worsening PN and consider dose interruption or dose reduction of PADCEV when PN occurs. Permanently discontinue PADCEV in patients who develop Grade ≥3 PN. |
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Ocular disorders
were reported in 40% of the 384 patients treated with PADCEV as a single agent in clinical trials in which ophthalmologic exams were scheduled. The majority of these events involved the cornea and included events associated with dry eye such as keratitis, blurred vision, increased lacrimation, conjunctivitis, limbal stem cell deficiency, and keratopathy. Dry eye symptoms occurred in 30% of patients, and blurred vision occurred in 10% of patients, during treatment with PADCEV. The median time to onset to symptomatic ocular disorder was 1.7 months (range: 0 to 30.6 months). Monitor patients for ocular disorders. Consider artificial tears for prophylaxis of dry eyes and ophthalmologic evaluation if ocular symptoms occur or do not resolve. Consider treatment with ophthalmic topical
steroids, if indicated after an ophthalmic exam. Consider dose interruption or dose reduction of PADCEV for symptomatic ocular disorders. | |
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Infusion site extravasation
Skin and soft tissue reactions secondary to extravasation have been observed after administration of PADCEV. Of the 720 patients treated with PADCEV as a single agent in clinical trials, 1% of patients experienced skin and soft tissue reactions, including 0.3% who experienced Grade 3-4 reactions. Reactions may be delayed. Erythema, swelling, increased temperature, and pain worsened until 2-7 days after extravasation and resolved within 1-4 weeks of peak. Two patients (0.3%) developed extravasation reactions with secondary cellulitis, bullae, or exfoliation. Ensure adequate venous access prior to starting PADCEV and monitor for possible extravasation during administration. If extravasation occurs, stop the infusion and monitor for adverse reactions. | |
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Embryo-fetal toxicity PADCEV can cause fetal harm when administered to a pregnant woman. Advise patients of the potential risk to the fetus. Advise female patients of reproductive potential to use effective contraception during PADCEV treatment and for 2 months after the last dose. Advise male patients with female partners of reproductive potential to use effective contraception during treatment with PADCEV and for 4 months after the last dose. | |
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ADVERSE REACTIONS |
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Most common adverse reactions, including laboratory abnormalities (≥20%): increased glucose, decreased hemoglobin, increased aspartate aminotransferase (AST), rash, increased alanine aminotransferase (ALT), fatigue, pruritus, increased creatinine, decreased sodium, decreased lymphocytes, peripheral neuropathy, increased potassium, alopecia, dysgeusia, diarrhea, decreased appetite, constipation, nausea, decreased phosphate, urinary tract infection, dry eye, and decreased weight. |
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EV-303 Study: Patients with cisplatin-ineligible MIBC (PADCEV in combination with intravenous pembrolizumab) | |
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Neoadjuvant phase: Of a total of 167 patients, serious adverse reactions occurred in 27% of patients receiving PADCEV in combination with intravenous pembrolizumab. The most frequent (≥2%) serious adverse reactions were urinary tract infection (3.6%) and hematuria (2.4%). Fatal adverse reactions occurred in 1.2% of patients including myasthenia gravis and toxic epidermal necrolysis (0.6% each). Additional fatal adverse reactions were reported in 2.7% of patients in the post-surgery phase before adjuvant treatment started, including sepsis and intestinal obstruction (1.4% each). Adverse reactions leading to discontinuation
of PADCEV occurred in 22% of patients. The most common adverse reactions (≥1%) leading to discontinuation of PADCEV were rash (4.8%), peripheral neuropathy (2.4%), and diarrhea, dysgeusia, fatigue, pruritus, and toxic epidermal necrolysis (1.2% each). Adverse reactions leading to dose interruption of PADCEV occurred in 29% of patients. The most common adverse reactions (≥2%) leading to dose interruption of PADCEV were rash (8%), neutropenia (3.6%), and hyperglycemia (3%), and fatigue and peripheral neuropathy (2.4% each). Adverse reactions leading to dose reduction
of PADCEV occurred in 13% of patients. The most common adverse reactions (≥1%) leading to dose reduction of PADCEV were rash (4.8%), pruritus (1.8%), and peripheral neuropathy, increased alanine aminotransferase, increased aspartate aminotransferase, decreased appetite, fatigue, neutropenia, and decreased weight (1.2% each). Seven (4.2%) patients did not receive surgery due to adverse reactions. The adverse reactions that led to cancellation of surgery
were acute myocardial infarction, bile duct cancer, colon cancer, respiratory distress, urinary tract infection and deaths due to myasthenia gravis and toxic epidermal necrolysis (0.6% each). Of the 146 patients who received neoadjuvant treatment with PADCEV in combination with intravenous pembrolizumab and underwent RC, 6 (4.1%) patients experienced delay of surgery due to adverse reactions. | |
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Adjuvant phase: Of the 149 patients who underwent surgery, 100 patients received adjuvant treatment with PADCEV in combination with intravenous pembrolizumab. Of the 49 patients who did not receive adjuvant treatment, discontinuation of treatment with PADCEV in combination with intravenous pembrolizumab prior to the adjuvant phase was due to an adverse event in 21 patients. Serious adverse reactions occurred in 43% of patients receiving PADCEV in combination with pembrolizumab. The most frequent (≥2%) serious adverse reactions were urinary tract infection (8%), acute kidney injury and pyelonephritis (5% each), urosepsis (4%), and hypokalemia, intestinal obstruction, and sepsis (2% each).
Fatal adverse reactions occurred in 7% of patients, including urosepsis, hemorrhage intracranial, death, myocardial infarction, multiple organ dysfunction syndrome, and pneumonia pseudomonal (1% each). Adverse reactions leading to discontinuation of PADCEV occurred in 26% of patients. The most common adverse reactions (≥2%) leading to discontinuation of PADCEV were peripheral neuropathy (5%) and rash (4%). Adverse reactions leading to dose interruption of PADCEV occurred in 36% of patients. The most common adverse reactions (≥2%) leading to dose interruption of PADCEV were rash (6%), diarrhea and urinary tract infection (5% each), fatigue (4%), pruritus (3%), and peripheral neuropathy and pyelonephritis (2% each).
Adverse reactions leading to dose reduction of PADCEV occurred in 7% of patients. The most common adverse reactions (≥2%) leading to dose reduction of PADCEV was weight decreased (2%). | |
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DRUG INTERACTIONS |
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Effects of other drugs on PADCEV (Dual P-gp and Strong CYP3A4 Inhibitors) |
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Concomitant use with dual P-gp and strong CYP3A4 inhibitors may increase unconjugated monomethyl auristatin E exposure, which may increase the incidence or severity of PADCEV toxicities. Closely monitor patients for signs of toxicity when PADCEV is given concomitantly with dual P-gp and strong CYP3A4 inhibitors. |
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SPECIFIC POPULATIONS |
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Lactation Advise lactating women not to breastfeed during treatment with PADCEV and for 3 weeks after the last dose. |
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Hepatic impairment Avoid the use of PADCEV in patients with moderate or severe hepatic impairment. |
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Please see full Prescribing Information, including BOXED WARNING. |
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For important state pricing disclosure information, click here. | |
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References: 1. PADCEV. Package insert. Northbrook, IL: Astellas Pharma US, Inc; 2025. 2. Vulsteke C, Kaimakliotis HZ, Danchaivijitr P, et al. Perioperative enfortumab vedotin plus pembrolizumab in participants with muscle-invasive bladder cancer who are cisplatin-ineligible: phase 3 KEYNOTE-905 study. Previously presented at: European Society of Medical Oncology (ESMO); Final Publication Number LBA2; October 17-21, 2025; Berlin, Germany. Reused with permission. 3. Pfizer Inc. and Astellas. PADCEV. Data on File. | |
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© 2025 Astellas Pharma Inc. or its affiliates and Pfizer Inc. All rights reserved. |
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MAT-US-PAD-2025-00817 11/25 |
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All trademarks are the property of their respective owners. |
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Astellas Pharma US, Inc. | 2375 Waterview Drive | Northbrook, IL 60062 |
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Pfizer Inc. | 66 Hudson Boulevard East | New York, NY 10001 |
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You are encouraged to report adverse events related to PADCEV by calling 1‑800‑438‑1985 (US only). If you prefer, you may contact the US Food and Drug Administration (FDA) directly. Visit www.fda.gov/MedWatch or call 1‑800‑FDA‑1088. |
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This advertisement is intended only for healthcare professionals in the United States. | |
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