2L & later line tx in mUC
👉Erdafitinib FDA-approved w/ FGFR3 alt after prior tx
🎉NCCN guidelines updated Jan 2025
🔬Ongoing trials for SG in diff clin scenarios
✔️T-DXd for HER2 IHC3+ (based on gastric cancer scoring algorithm)
2L & later line tx in mUC
👉Erdafitinib FDA-approved w/ FGFR3 alt after prior tx
🎉NCCN guidelines updated Jan 2025
🔬Ongoing trials for SG in diff clin scenarios
✔️T-DXd for HER2 IHC3+ (based on gastric cancer scoring algorithm)
Hard to est, consider:
🔸Late-line,hvly pretx pop
🔸Ltd primary G-CSF prophy in SG arm(~20%)
🔸~5% pts randomized to control never rec’d tx(~2% in SG arm)
🚫biomarker selection(UGT1A1 gene polym→⬆️tox?)
🔸~20% in each arm rec'd salvage EV(confounding)
Hard to est, consider:
🔸Late-line,hvly pretx pop
🔸Ltd primary G-CSF prophy in SG arm(~20%)
🔸~5% pts randomized to control never rec’d tx(~2% in SG arm)
🚫biomarker selection(UGT1A1 gene polym→⬆️tox?)
🔸~20% in each arm rec'd salvage EV(confounding)
🎧Worth a listen 👉 bit.ly/UromigosEp371
#OncSky
🎧Worth a listen 👉 bit.ly/UromigosEp371
#OncSky
Ph3 RCT SG vs chemo in pretx mUC
🚫sig. improvmt in OS w/ SG compared to taxane or VIN
mOS: SG 10.3 vs chemo 9.0mo
(HR:0.86; 95% CI:0.73–1.02; p=0.087)
Grade ≥3️ TRAEs (SG): Neutropenia(35%; FN 12%), diarrhea (15%)
G5 AEs: SG 7% (16 inf w neutropenia), chemo 2%
Ph3 RCT SG vs chemo in pretx mUC
🚫sig. improvmt in OS w/ SG compared to taxane or VIN
mOS: SG 10.3 vs chemo 9.0mo
(HR:0.86; 95% CI:0.73–1.02; p=0.087)
Grade ≥3️ TRAEs (SG): Neutropenia(35%; FN 12%), diarrhea (15%)
G5 AEs: SG 7% (16 inf w neutropenia), chemo 2%
TRAEs led to➡️
✋SG interruptions in 46%
⬇️SG dose reduction in 39%
🛑SG d/c in 15%
@markuseckstein3.bsky.social @amandanizammd.bsky.social #OncSky
TRAEs led to➡️
✋SG interruptions in 46%
⬇️SG dose reduction in 39%
🛑SG d/c in 15%
@markuseckstein3.bsky.social @amandanizammd.bsky.social #OncSky
1️⃣=113 pts who progrs'd after plat chemo+ICI
✅Notable efficacy compared to hist cntls
Led to accel approval 2021
2️⃣=38 cisplatin-inelig pts s/p ICI tx
✅ORR=32%
3️⃣= 41 pts who progrs'd after plat chemo w 2L SG+pembro
✅ORR=41%
mPFS=5.3m
mOS=12.7m
1️⃣=113 pts who progrs'd after plat chemo+ICI
✅Notable efficacy compared to hist cntls
Led to accel approval 2021
2️⃣=38 cisplatin-inelig pts s/p ICI tx
✅ORR=32%
3️⃣= 41 pts who progrs'd after plat chemo w 2L SG+pembro
✅ORR=41%
mPFS=5.3m
mOS=12.7m
An active agent in mUC but failed to show stat. significant longer OS over taxane or vinflunine (VIN) in TROPiCS-04
✅FDA approval w/drawn~Oct 2024
👉Let’s look @ original approval & possible reasons for a negative P3 trial
An active agent in mUC but failed to show stat. significant longer OS over taxane or vinflunine (VIN) in TROPiCS-04
✅FDA approval w/drawn~Oct 2024
👉Let’s look @ original approval & possible reasons for a negative P3 trial
1st tumor agnostic ADC w FDA approval for Tx-refractory HER2+ IHC3+ Cas
From DESTINY-PanTumor02
16 pts w/ HER2 IHC3+ mUC
56.3% ORR, mPFS 7.4mo, mOS 13.4mo
No significant neuropathy
🔑AEs: pneumonitis, neutropenia, N/V, left ventricular dysfunction
1st tumor agnostic ADC w FDA approval for Tx-refractory HER2+ IHC3+ Cas
From DESTINY-PanTumor02
16 pts w/ HER2 IHC3+ mUC
56.3% ORR, mPFS 7.4mo, mOS 13.4mo
No significant neuropathy
🔑AEs: pneumonitis, neutropenia, N/V, left ventricular dysfunction
🙌Erdafitinib=good option for pts w susceptible FGFR3 alt
⚖️What about pts who progress after 1L tx & no FGFR3 alt?
⚖️How does the changing 1L tx landscape w EV+P affect choice of 2L tx?
🙌Erdafitinib=good option for pts w susceptible FGFR3 alt
⚖️What about pts who progress after 1L tx & no FGFR3 alt?
⚖️How does the changing 1L tx landscape w EV+P affect choice of 2L tx?
Grade ≥3 TRAEs occurred in 45.9% w erdafitinib & 46.4% w chemo
⚖️Most AEs w erdafitinib manageable w dose modification & best supportive care
🛑Tx d/c rates 8.1% w erdafitinib & 13.4% w chemo
#OncSky #BladderCancer
Grade ≥3 TRAEs occurred in 45.9% w erdafitinib & 46.4% w chemo
⚖️Most AEs w erdafitinib manageable w dose modification & best supportive care
🛑Tx d/c rates 8.1% w erdafitinib & 13.4% w chemo
#OncSky #BladderCancer
👍mOS and mPFS significantly ⬆️in erdafitinib group vs taxane or vinflunine
THOR1 trial efficacy results 👇
#OncSky @achoud72.bsky.social @pbarata95.bsky.social @crisbergerot.bsky.social @paulobergerot.bsky.social @alisonbirtle.bsky.social @laurabukavinamd.bsky.social
👍mOS and mPFS significantly ⬆️in erdafitinib group vs taxane or vinflunine
THOR1 trial efficacy results 👇
#OncSky @achoud72.bsky.social @pbarata95.bsky.social @crisbergerot.bsky.social @paulobergerot.bsky.social @alisonbirtle.bsky.social @laurabukavinamd.bsky.social
🧐NCCN guidelines RE: next tx?
Options (if not given prior):
🔶EV
🔶Erda for FGFR3 alt
🔶T-DXd for HER2 IHC 3+ (gastric Ca scoring)
🔶Saci(indication withdrawn, still in NCCN gdlns)
🧐NCCN guidelines RE: next tx?
Options (if not given prior):
🔶EV
🔶Erda for FGFR3 alt
🔶T-DXd for HER2 IHC 3+ (gastric Ca scoring)
🔶Saci(indication withdrawn, still in NCCN gdlns)
🎯 Fewer AEs ➡️ withdrawal of any agent in atezo only group
🎯 Most common TRAEs mainly related to chemo
✓ Anemia
✓ Neutropenia
✓ Thrombocytopenia
#OncSky
🎯 Fewer AEs ➡️ withdrawal of any agent in atezo only group
🎯 Most common TRAEs mainly related to chemo
✓ Anemia
✓ Neutropenia
✓ Thrombocytopenia
#OncSky
✓1L in cisplatin-ineligible + PD-L1 +ve
Based on IMvigor 210 & 130 trials
🔬IMvigor 130:
✅mPFS significantly longer in atezo+plat/Gem vs plat/Gem alone
🚫mOS not sign. longer in atezo grps vs plat/Gem alone
@oncobellmunt.bsky.social @sandysrimd.bsky.social
✓1L in cisplatin-ineligible + PD-L1 +ve
Based on IMvigor 210 & 130 trials
🔬IMvigor 130:
✅mPFS significantly longer in atezo+plat/Gem vs plat/Gem alone
🚫mOS not sign. longer in atezo grps vs plat/Gem alone
@oncobellmunt.bsky.social @sandysrimd.bsky.social
✔️Erda for FGFR3 alterations
✔️EV monotx
Taxane if no access to☝️
✔️Nivo or avelumab if no access to pembro + ICI naïve
✔️T-DXd for HER2 3+ IHC (gastric Ca scoring)
✔️Sacituzumab govitecan (FDA indication withdrawn)
@pcvblack.bsky.social #OncSky
✔️Erda for FGFR3 alterations
✔️EV monotx
Taxane if no access to☝️
✔️Nivo or avelumab if no access to pembro + ICI naïve
✔️T-DXd for HER2 3+ IHC (gastric Ca scoring)
✔️Sacituzumab govitecan (FDA indication withdrawn)
@pcvblack.bsky.social #OncSky
✅EV or ➡️gem + carbo or ➡️erdafitinib (if FGFR alt+)
👉Pembro alone is one of2L tx options for pts who progress after 1L platinum-based chemo and have not received ICI
#OncSky
✅EV or ➡️gem + carbo or ➡️erdafitinib (if FGFR alt+)
👉Pembro alone is one of2L tx options for pts who progress after 1L platinum-based chemo and have not received ICI
#OncSky
👇Post-1L IO monotx👇
💡2L gem+cisplatin (or ddMVAC) pref'd
💡Erda for FGFR3 mut/fusion (THOR level 1 evidence for erda post-IO)
👉Cisplatin ineligible pts can get gem+carbo or EV (or erda if FGFR3+ alt)
#OncSky
👇Post-1L IO monotx👇
💡2L gem+cisplatin (or ddMVAC) pref'd
💡Erda for FGFR3 mut/fusion (THOR level 1 evidence for erda post-IO)
👉Cisplatin ineligible pts can get gem+carbo or EV (or erda if FGFR3+ alt)
#OncSky
Full #CME ℹ️ bit.ly/muc_tw2
1️⃣ Answer Pre-survey 👉 bit.ly/muc_tw2_pre
2️⃣ Review #MedTweetorial👇
3️⃣ claim CME🏆bit.ly/muc_tw2_post
#MedTwitter #OncTwitter #gucsm #BladderCancer #MetastaticUrothelialCarcinoma #OncX #CommunityOncology
Full #CME ℹ️ bit.ly/muc_tw2
1️⃣ Answer Pre-survey 👉 bit.ly/muc_tw2_pre
2️⃣ Review #MedTweetorial👇
3️⃣ claim CME🏆bit.ly/muc_tw2_post
#MedTwitter #OncTwitter #gucsm #BladderCancer #MetastaticUrothelialCarcinoma #OncX #CommunityOncology
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@elisabettabonzano.bsky.social
@stolaney1.bsky.social
@stoverlab.bsky.social
@pgrivasmdphd.bsky.social
@axelmerseburger.bsky.social
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