Optimising Outcomes for Our Patients With Advanced Urothelial Carcinoma: Best Practices and Future Directions in Maintenance Therapy
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Apr 30, 2024
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About This Presentation
Thomas Powles, MBBS, MRCP, MD, discusses urothelial carcinoma in this CE activity titled "Optimising Outcomes for Our Patients With Advanced Urothelial Carcinoma: Best Practices and Future Directions in Maintenance Therapy." For the full presentation, please visit us at www.peervoice.com/N...
Thomas Powles, MBBS, MRCP, MD, discusses urothelial carcinoma in this CE activity titled "Optimising Outcomes for Our Patients With Advanced Urothelial Carcinoma: Best Practices and Future Directions in Maintenance Therapy." For the full presentation, please visit us at www.peervoice.com/NYE870.
Size: 1.79 MB
Language: en
Added: Apr 30, 2024
Slides: 23 pages
Slide Content
PeerVoice
Optimising Outcomes for Our Patients With Advanced Urothelial
Carcinoma: Best Practices and Future Directions in Maintenance Therapy
Learning Objectives
Assess current treatment options for first-line management of advanced
urothelial carcinoma (aUC), including maintenance therapy
Identify patients with aUC who may benefit from maintenance therapy
Formulate appropriate maintenance therapy plans for patients with aUC
Identify emerging therapies, including maintenance therapies, for the
management of aUC
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www.peervoice.com/NYE870
PeerVoice
Part 1 of 4: What Are Our Options? Reviewing Current Approaches in First:
ine Management of
Advanced Urothelial Carcinoma
Thomas Powles, MBBS, MRCP, MD
Professor of Genitourinary Oncology and Director of Barts Cancer Centre
Centre of Experimental Cancer Medicine, Barts Cancer Institute, Queen
Mary University London
Thomas Powles, MBBS, MRCP, MD, has a financial interest/relationship or affiliation in the form of:
Consultant for Astellas Pharma Inc.; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd; Exelixis,
Inc.; F. Hoffmann-La Roche Ltd; Gilead Sciences, Inc; Incyte; Ipsen Biopharmaceuticals, Inc.; Johnson &
Johnson; Mashup; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Grant/Research Support from institutional work with Astellas Pharma Inc; AstraZeneca; Bristol Myers
Squibb Company; Eisai Co. Ltd. Exelixis, Inc.; F. Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc.;
Johnson & Johnson; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Advisory Board for Astellas Pharma Inc; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd;
Exelixis, Inc, F. Hoffmann-La Roche Ltd. Ipsen Biopharmaceuticals, Inc; Johnson & Johnson; Merck
KGaA; Merck Sharp & Dohme Corp; Novartis AG; Pfizer Inc.; and Seattle Genetics, Inc.
Other Financial or Material Support from travel and accommodation costs paid by AstraZeneca; F.
Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc. Merck Sharp & Dohme Corp. and Pfizer Inc.
Principal Investigator Work for AstraZeneca; Eisai Co. Ltd; F. Hoffmann-La Roche Ltd.; Genentech, Inc.;
Merck KGaA; Novartis AG; and Pfizer Inc.
Approved First-Line Therapeutic Options for LA/mUC
Patient Group Approved Therapy Approval: FDA EMA
Cisplatin-eligible, Cisplatin-based ns
irrespective of PD-L status chemotherapy
June 2020 Jan 2021
Cisplatin-ineligible, Gem-carboplatin
irrespective of PD-L1 status chemotherapy
Cisplatin- ineligible and Atezolizumab | Withdrawn! || Sept 2017?
— PDU positive) [ Pembrolizumab_| May 20173 | July 20172
All patients, irrespective of Enfortumab
cisplatin eligibility or PD-L1 vedotin plus Dec 2023 N/A
status pembrolizumab
Cisplatin-eligible,
irrespective of PD-L1 status
March 2024 N/A
Gem-Cis followed by
nivo maintenance
| Nivolumab plus |
Approved in May 2016; licence withdrawn by company in November 2022
2Date of intial approval: indication updated in 2018
#Date of accelerated approval, replaced in May 2017 by regular approval and restricted indication
Time, mo Time, mo
EC A A ENT
Events, n (%) 133 (30.1) 226 (50.9) Events, n(%) 223 (505) 307 (69.1)
HR (95% CI) 0.47 (0.38-0.58) HR (95% Cl) 0.45 (0.38-0.54)
ne — OUEN —
MOS, (95% Cl), mo 315 (25.4-NR) 16.1 (13.9-18.3) mPFS, (95% Cl), mo 12.5 (10.4-16.6) 63(62-65)
Enfortumab vedotin plus pembrolizumab: FDA approved (2023) as a first-line
treatment for all patients with LA or mUC, regardless of cisplatin eligibility or PD-L1 status
Time, mo Time, mo
Events, n (%) 172 (665) 193 (63.4) Events, n (%) 211(69.4) 191(62.8)
HR (95% Cl) 078 (0.63-0.96) HR (95% Cl) 0.72(0.59-0.88)
Pvalue =02 P value =001
MOS, (95% Cl.mo 217(186-264) 189 (147-224) mPFS, (95% Cl), mo 79 (76-95) 78(61-78)
Reference(s): US Food and Drug Administration (FDA). Avelumab: Authorisation. https://www.fda gov/drugs/drug-approvals-and-
databases/fda-approves-avelumab-urothelial-carcinoma-maintenance-treatment. Published 1 July, 2020. Accessed 22 April,
2024,
European Medicines Agency (EMA). Avelumab: Authorisation. https://www.ema.europa.eu/en/documents/product-
information/bavencio-epar-product-information_en.pdf. Published 13 October, 2017. Accessed 22 April, 2024.
FDA. Atezolizumab: Authorisation. Published 19 May, 2016. Accessed 22 April, 2024.
EMA Atezolizumab: Authorisation. https://www.ema.europa.eu/en/documents/product-information/tecentriq-epar-product=
information_en.pdf. Published 29 August, 2017. Accessed 22 April, 2024.
Suzman DL et al. Oncologist. 2019;24:563-569.
FDA. Pembrolizumab: Authorisation. https://www.onclive.com/view/fda-grants-full-approval-to-pembrolizumab-for-select-
locally-advanced-or-metastatic-urothelial-cancer. 31 August 2021 Accessed 22 April, 2024.
EMA. EMA restricts use of atezolizumab and pembrolizumab in bladder cancer. https://www.ema.europa.eu/en/news/ema-
restricts-use-keytruda-tecentriq-bladder-cancer. Published 1 June, 2018. Accessed 22 April, 2024.
FDA. Enfortumab vedotin with pembrolizumab: Authorisation. https://www.fda.gov/drugs/resources-information-approved-
drugs/fda-approves-enfortumab-vedotin-ejfv-pembrolizumab-locally-advanced-or-metastatic-urothelial-cancer. Published 15
December, 2023. Accessed Il April, 2024.
FDA. Nivolumab in combination with cisplatin and gemcitabine: Authorisation. https://www.fda.gov/drugs/resources-information-
approved-drugs/fda-approves-nivolumab-combination-cisplatin-and-gemcitabine-unresectable-or-metastatic-urothelial.
Published 7 March, 2024. Accessed 11 April, 2024.
Reference(s): Powles et al. European Society for Medical Oncology (ESMO) Congress. 2023. Abstract LBAG.
FDA. Enfortumab vedotin with pembrolizumab: Authorisation. https://www.fda.gov/drugs/resources-information-
approved-drugs/fda-approves-enfortumab-vedotin-ejfv-pembrolizumab-locally-advanced-or-metastatic=
urothelial-cancer. Published 15 December, 2023. Accessed 11 April, 2024.
EV-302: TRAEs With Enfortumab Vedotin Plus Pembrolizumab
Abbreviation(s): TRAE: treatment-related adverse event.
Reference(s): Powles T et al. European Society for Medical Oncology (ESMO) Congress. 2023. Abstract LBAG.
CheckMate-901: Outcomes
Abbreviation(s): Gem-Cis: gemcitabine cisplatin.
Reference(s): van der Heijden MS et al; CheckMate 901 Trial Investigators. N Engl J Med. 2023;389:1778-1789.
Part 2 of 4: Who May Benefit From Maintenance Therapy? Identifying Eligible Patients
Thomas Powles, MBBS, MRCP, MD
Professor of Genitourinary Oncology and Director of Barts Cancer Centre
Centre of Experimental Cancer Medicine, Barts Cancer Institute, Queen
Mary University London
Thomas Powles, MBBS, MRCP, MD, has a financial interest/relationship or affiliation in the form of:
Consultant for Astellas Pharma Inc.; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd; Exelixis,
Inc.; F. Hoffmann-La Roche Ltd; Gilead Sciences, Inc; Incyte; Ipsen Biopharmaceuticals, Inc.; Johnson &
Johnson; Mashup; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Grant/Research Support from institutional work with Astellas Pharma Inc; AstraZeneca; Bristol Myers
Squibb Company; Eisai Co. Ltd. Exelixis, Inc.; F. Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc.;
Johnson & Johnson; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Advisory Board for Astellas Pharma Inc; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd;
Exelixis, Inc, F. Hoffmann-La Roche Ltd. Ipsen Biopharmaceuticals, Inc; Johnson & Johnson; Merck
KGaA; Merck Sharp & Dohme Corp; Novartis AG; Pfizer Inc.; and Seattle Genetics, Inc.
Other Financial or Material Support from travel and accommodation costs paid by AstraZeneca; F.
Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc. Merck Sharp & Dohme Corp. and Pfizer Inc.
Principal Investigator Work for AstraZeneca; Eisai Co. Ltd; F. Hoffmann-La Roche Ltd.; Genentech, Inc.;
Merck KGaA; Novartis AG; and Pfizer Inc.
5 os a PFS
: :
E :
LE. ok avelumab+esc Edo
: :
o o +
Time, mo Time, mo
a A 2
(n= 350) (n= 350) (n= 350) (n = 350)
Events, n (%) 215 (614) 237 (67.7) Events, n (%) 268 (76.6) 287 (82.0)
OS, median (95% CI), mo 23.8 (19.9-28.8) 15.0 (13.5-18.2) PFS, median (95% Cl), mo 55 (4.2-7.2) 21(19-30)
‘Stratified HR (95% CI) 0.76 (0.63-0.91) Stratified HR (95% Cl) 0.54 (0.46-0.64)
Recommended Criteria for Pt Eligibility
(Based on a survey of 60 genitourinary
oncologists from the USA)
Survey Results for European-Based
Oncologists / Urologists (N = 503)
for Pt
Threshold 575 241
Age, years >80 332
ad 22 40.6
ze ECOG PS = ee
EE <25 286
PN grade 22 <30 34.8
Ara DB 443
NYHA HF class a grade 23 417
rel! (ECOG PS 2) <30 NYHA HF class D 2
cami Crcie <40 22.7
(ECOG PS 2) <30 32.2
CrCl for Cis <40 223
ineligibility <50 34.4
Reference(s): Powles T et al. J Clin Oncol. 2023;413486-3492.
Real-World Outcomes With Avelumab Maintenance
4Abbreviation(s): mOS: median overall survival; NE: not evaluable; NR: not reached.
Reference(s): American Society of Clinical Oncology Genitourinary (ASCO GU) Cancers Symposium 2024: Press
Release. https://www.merckgroup.com/content/dam/web/corporate/non-images/press-releases/2024/jan/en/ASCO-
GU-2024-Press-Release-ENpdf. Published January, 2024. Accessed 22 April, 2024.
Part 3 of 4: How Should We Proceed? Best Practices in Providing Maintenance Therapy
Thomas Powles, MBBS, MRCP, MD
Professor of Genitourinary Oncology and Director of Barts Cancer Centre
Centre of Experimental Cancer Medicine, Barts Cancer Institute, Queen
Mary University London
Thomas Powles, MBBS, MRCP, MD, has a financial interest/relationship or affiliation in the form of:
Consultant for Astellas Pharma Inc.; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd; Exelixis,
Inc.; F. Hoffmann-La Roche Ltd; Gilead Sciences, Inc; Incyte; Ipsen Biopharmaceuticals, Inc.; Johnson &
Johnson; Mashup; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Grant/Research Support from institutional work with Astellas Pharma Inc; AstraZeneca; Bristol Myers
Squibb Company; Eisai Co. Ltd. Exelixis, Inc.; F. Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc.;
Johnson & Johnson; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Advisory Board for Astellas Pharma Inc; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd;
Exelixis, Inc, F. Hoffmann-La Roche Ltd. Ipsen Biopharmaceuticals, Inc; Johnson & Johnson; Merck
KGaA; Merck Sharp & Dohme Corp; Novartis AG; Pfizer Inc.; and Seattle Genetics, Inc.
Other Financial or Material Support from travel and accommodation costs paid by AstraZeneca; F.
Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc. Merck Sharp & Dohme Corp. and Pfizer Inc.
Principal Investigator Work for AstraZeneca; Eisai Co. Ltd; F. Hoffmann-La Roche Ltd.; Genentech, Inc.;
Merck KGaA; Novartis AG; and Pfizer Inc.
Part 4 of 4: Where Are We Going? Possible Future Directions and Combination Approaches in Maintenance Therapy
Thomas Powles, MBBS, MRCP, MD
Professor of Genitourinary Oncology and Director of Barts Cancer Centre
Centre of Experimental Cancer Medicine, Barts Cancer Institute, Queen
Mary University London
Thomas Powles, MBBS, MRCP, MD, has a financial interest/relationship or affiliation in the form of:
Consultant for Astellas Pharma Inc.; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd; Exelixis,
Inc.; F. Hoffmann-La Roche Ltd; Gilead Sciences, Inc; Incyte; Ipsen Biopharmaceuticals, Inc.; Johnson &
Johnson; Mashup; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Grant/Research Support from institutional work with Astellas Pharma Inc; AstraZeneca; Bristol Myers
Squibb Company; Eisai Co. Ltd. Exelixis, Inc.; F. Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc.;
Johnson & Johnson; Merck KGaA; Merck Sharp & Dohme Corp.; Novartis AG; Pfizer Inc.; and Seattle
Genetics, Inc.
Advisory Board for Astellas Pharma Inc; AstraZeneca; Bristol Myers Squibb Company; Eisai Co, Ltd;
Exelixis, Inc, F. Hoffmann-La Roche Ltd. Ipsen Biopharmaceuticals, Inc; Johnson & Johnson; Merck
KGaA; Merck Sharp & Dohme Corp; Novartis AG; Pfizer Inc.; and Seattle Genetics, Inc.
Other Financial or Material Support from travel and accommodation costs paid by AstraZeneca; F.
Hoffmann-La Roche Ltd; Ipsen Biopharmaceuticals, Inc. Merck Sharp & Dohme Corp. and Pfizer Inc.
Principal Investigator Work for AstraZeneca; Eisai Co. Ltd; F. Hoffmann-La Roche Ltd.; Genentech, Inc.;
Merck KGaA; Novartis AG; and Pfizer Inc.
Maintenance treatment with:
JAVELIN Bladder Phase 2 + Avelumab Ren
Medley Randomised + Avelumab plus SG (Glob: ‘ee an ns)
(NCTO5327530) | open-label + Avelumab plus M6223 ‚ODalllocations,
+ Avelumab plus NKTR-255
TROPHY U-O1 Phase 2 + SG plus Cis followed by maintenance with Recruit
(NCTO3547973) | Nonrandomised | avelumab plus SG vs. SG plus Cis followed | (Gobait he )
Cohort 4 (C4) open-label by maintenance with zimberelimab plus SG | ‘@!0P@! locations,
(NCTO5092958) | “Gnen-label + Avelumab plus cabozantinib (US locations)
: Recruiting
Ue pra Press + Disitamab vedotin plus pembrolizumab vs. (Australia,
FER? Randomised Gem-Cis or Gem-Carbo Canada, US
(NCTO5911295) open-label O pd
locations)