Featuring perspectives from Dr Lisa A Carey and Dr Rita Nanda, including the following topics:

• Overview: Molecular basis of antibody-drug conjugate (ADC) toxicities — Sequencing of ADCs and mechanisms of resistance (0:00)
• Case: A woman in her late 60s with localized triple-negative breast cancer develops myocarditis during neoadjuvant therapy with chemotherapy/pembrolizumab — Richard Zelkowitz, MD (8:22)
• Case: A woman in her mid 70s with recurrent ER-negative, HER2-low, PD-L1-positive metastatic breast cancer (mBC) who experiences disease progression on nab paclitaxel/atezolizumab responds to sacituzumab govitecan — Ranju Gupta, MD (26:43)
• Case: A woman in her early 80s with recurrent ER-positive, HER2-low (IHC 1+) mBC experiences disease progression on trastuzumab deruxtecan (T-DXd), then receives datopotamab deruxtecan and develops pulmonary symptoms — Laila Agrawal, MD (32:11)
• Data Review: T-DXd (37:51)
• Case: A woman in her early 70s with recurrent ER-positive, HER2-low (IHC 1+) mBC, including bladder metastases, experiences disease progression after palbociclib/letrozole, then capivasertib/fulvestrant, then nab paclitaxel — Justin Favaro, MD, PhD (44:02)
• Case: A woman in her late 70s with ER-positive, HER2-low mBC who experiences disease progression after 1 year of ribociclib/letrozole receives sacituzumab govitecan — Erik Rupard, MD (55:19)

CME information and select publications

Featuring perspectives from Dr Yelena Y Janjigian, including the following topics:

• Introduction (0:00)
• Case: A man in his early 60s with a history of Barrett's esophagus presents with HER2-positive metastatic esophageal adenocarcinoma and a PD-L1 combined positive score (CPS) of 3 — Jennifer Yannucci, MD (10:20)
• Case: A man in his early 60s with multiregimen-recurrent HER2-positive gastroesophageal junction (GEJ) adenocarcinoma (claudin 18.2-positive, PD-L1 CPS 0) — Neil Morganstein, MD (14:53)
• Case: A woman in her early 80s with dementia and newly diagnosed mismatch repair-deficient, PD-L1-positive metastatic GEJ adenocarcinoma — Brian P Mulherin, MD (25:55)
• Case: A man in his mid 60s with localized HER2-negative GEJ cancer (PD-L1 CPS 2, claudin 18.2-positive) and residual disease after receiving neoadjuvant chemoradiation therapy and undergoing surgery — Stephen "Fred" Divers, MD (32:18)
• Case: A man in his early 80s with metastatic recurrence of esophageal adenocarcinoma and a PD-L1 total proportion score of 75% 2 years after resection of localized disease — Susmitha Apuri, MD (40:28)
• Case: A man in his mid 70s with claudin 18.2-positive metastatic esophageal adenocarcinoma who develops progressive toxicities with FOLFOX and zolbetuximab — Sean Warsch, MD (52:54)

CME information and select publications

Featuring perspectives from Dr Terence Friedlander and Dr Rana R McKay, including the following topics:

• Introduction (0:00)
• Prostate Cancer (1:44)
• Urothelial Bladder Cancer (29:18)

CME information and select publications