Making Patient-Centric Immunotherapy a Reality in Lung Cancer: Best Practices for Patient Education, irAE Management, and Survivorship Care

PeerView 38 views 96 slides May 15, 2024
Slide 1
Slide 1 of 96
Slide 1
1
Slide 2
2
Slide 3
3
Slide 4
4
Slide 5
5
Slide 6
6
Slide 7
7
Slide 8
8
Slide 9
9
Slide 10
10
Slide 11
11
Slide 12
12
Slide 13
13
Slide 14
14
Slide 15
15
Slide 16
16
Slide 17
17
Slide 18
18
Slide 19
19
Slide 20
20
Slide 21
21
Slide 22
22
Slide 23
23
Slide 24
24
Slide 25
25
Slide 26
26
Slide 27
27
Slide 28
28
Slide 29
29
Slide 30
30
Slide 31
31
Slide 32
32
Slide 33
33
Slide 34
34
Slide 35
35
Slide 36
36
Slide 37
37
Slide 38
38
Slide 39
39
Slide 40
40
Slide 41
41
Slide 42
42
Slide 43
43
Slide 44
44
Slide 45
45
Slide 46
46
Slide 47
47
Slide 48
48
Slide 49
49
Slide 50
50
Slide 51
51
Slide 52
52
Slide 53
53
Slide 54
54
Slide 55
55
Slide 56
56
Slide 57
57
Slide 58
58
Slide 59
59
Slide 60
60
Slide 61
61
Slide 62
62
Slide 63
63
Slide 64
64
Slide 65
65
Slide 66
66
Slide 67
67
Slide 68
68
Slide 69
69
Slide 70
70
Slide 71
71
Slide 72
72
Slide 73
73
Slide 74
74
Slide 75
75
Slide 76
76
Slide 77
77
Slide 78
78
Slide 79
79
Slide 80
80
Slide 81
81
Slide 82
82
Slide 83
83
Slide 84
84
Slide 85
85
Slide 86
86
Slide 87
87
Slide 88
88
Slide 89
89
Slide 90
90
Slide 91
91
Slide 92
92
Slide 93
93
Slide 94
94
Slide 95
95
Slide 96
96

About This Presentation

Co-Chairs and Presenter Marianne Davies, DNP, ACNP, AOCNP, FAAN, Beth Sandy, MSN, CRNP, FAPO, and Matthew A. Gubens, MD, MS, FASCO, discuss NSCLC in this CME/MOC/NCPD/ILNA/IPCE activity titled “Making Patient-Centric Immunotherapy a Reality in Lung Cancer: Best Practices for Patient Education, irA...


Slide Content

Making Patient-Centric Immunotherapy

a Reality in Lung Cancer

Best Practices for Patient Education,
irAE Management, and Survivorship Care

Beth Sandy, MSN, CRNP, FAPO
Thoracic Oncology Nurse Practitioner
Abramson Cancer Center

University of Pennsylvania
Philadelphia, Pennsylvania

Marianne Davies, DNP, ACNP, AOCNP, FAAN
Program Manager Care Signature, Oncology
‘Oncology Nurse Practitioner

Yale Comprehensive Cancer Center & Smilow
Cancer Center

iAssociats PIE or Matthew A. Gubens, MD, MS, FASCO

Yale School of Nursing P 4 Professor of Medicine

New Haven ¡Connecticut Medical Director, Thoracic Medical Oncology

Division of Hematology/Oncology

Department of Medicine

University of California San Francisco

San Francisco, California

Go online to access full CME/MOC/NCPD/ILNA/PCE information, including faculty disclosures.

Copyright © 2000-2024, PeerView

PeerView.com/XRX827

Our Goals for Today

Augment your knowledge of the evolving role
of immunotherapies in lung cancer

Equip you with skills to detect, assess, and manage irAEs

Provide you with guidance and resources for educating,
engaging, and supporting your patients with lung cancer

MasterClass 1

Navigating Immunotherapy Options
in NSCLC: How Nurses and the Care
Team Select ICls

Matthew A. Gubens, MD, MS, FASCO
Professor of Medicine

Medical Director, Thoracic Medical Oncology
Division of Hematology/Oncology
Department of Medicine

University of California San Francisco

San Francisco, California

Copyright © 2000-2024, PeerView

How Do We Choose Among
the Many Immunotherapy Options

in Advanced/Metastatic NSCLC?

A Case to Consider

72-year-old man who quit smoking 35 years ago (30 pack-years) was found to have a 3.4-cm RML
mass on a coronary calcium scan

PET CT: 3.4-cm x 3.4-cm RML mass, right hilar and subcarinal adenopathy, and L1, 12th rib, and left
scapular metastases

MRI brain: negative for metastasis
Comorbidities: HTN, gout, hyperlipidemia
ECOG 0 at diagnosis

He is now noting mild left upper back pain

Pathology: EBUS shows adenocarcinoma
Biomarker testing: KRAS G12C mutation, PD-L1 TPS 0%

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

The Landscape of Lung Cancer’?

Not

‘otherwise

Specitied
Es

PD-L1 expression
‘Tumor mutational burden

Histology
1. os: targetedone comiewidiagnoss-staging-and-testing for-nonsquamous-nele 2. Addeo A etal, Cancer Treat Rev. 2021;96:102179, PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

The Advent of Immunotherapy

The New ork Times

BUSINESS DAY

F.D.A. Allows First Use of a Novel Cancer Drug

By ANDREW POLLACK. SEPT. 4,204

‘The Food and Drug Administration on Thursday approved the first of an
eagerly awaited new class of cancer drugs that unleashes the body's
immune system to fight tumors.

‘The drug, which Merck will sell under the name — %* was approved
for patients with advanced melanoma who have exhausted other therapies.

Cancer researchers have been almost giddy in the last couple of years about
the potential of drugs like % ‚which seem to solve a century-old
mystery of how cancerous cells manage to evade the body's immune
system.

+ Pembrolizumab %
PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

The Advent of Immunotherapy

PeerView.com/XRX827

The New York Times

F.D.A. Allows First Use of a Novel Cancer Drug

By ANDREW POLLACK. SEPT. 4,204

‘The Food and Drug Administration on Thursday approved the first of an
eagerly awaited new class of cancer drugs that unleashes the body's
immune system to fight tumors.

‘The drug, which Merck will sell under the name # was approved
for patients with advanced melanoma who have exhausted other therapies.

Cancer researchers have been ainosfganfn the last couple of years about
the potential of drugslike # _ , which seem to solve a century-old
mystery of how cancerous cells manage to evade the body's immune
system

+ Pembrolizumab 5
PeerView.com

Copyright © 2000-2024, Peerview

Immunotherapy: How Does It Work?
Immune Checkpoint Inhibitors Block T-Cell Inhibitory Signals

PD-1/PD-L1 Checkpoint Inhibition

Tumor Microenvironment

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Immunotherapy: How Does It Work?
Immune Checkpoint Inhibitors Block T-Cell Inhibitory Signals

PD-1/PD-L1 Checkpoint Inhibition

PD-1 pathway inhibits signaling

downstream of TCR
presented by tumor cell 3 E
+ Negative regulatory receptor

PD-1 expressed and PD-L1
reactively expressed
+ PD-L1 binds to PD-1

sw 7 =

Tumor escape

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Immunotherapy: How Does It Work?
Immune Checkpoint Inhibitors Block T-Cell Inhibitory Signals

PD-1/PD-L1 Checkpoint Inhibition

PD-1 pathway inhibits signaling

downstream of TCR

+ TCR triggered by antigen
presented by tumor cell

+ Negative regulatory receptor

Anti-PD-1 or anti-PD-L1
monocional antibodies
block the interaction
PD-1 expressed and PD-L1 and negative regulation

reactively expressed
+ PD-L1 binds to PD-1

A Eimnbinet

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Immunotherapy: How Does It Work?
Immune Checkpoint Inhibitors Block T-Cell Inhibitory Signals

PD-1/PD-L1 Checkpoint Inhibition

PD-1 pathway inhibits signaling

downstream of TCR

+ TCR triggered by antigen
presented by tumor cell

+ Negative regulatory receptor

Anti-PD-1 or anti-PD-L1
monocional antibodies
block the interaction
PD-1 expressed and PD-L1 and negative regulation

reactively expressed
+ PD-L1 binds to PD-1

T cell activated

Tumor esse | Eimsstonet

Anti-PD-1

therapies used

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Immunotherapy: How Does It Work?
Immune Checkpoint Inhibitors Block T-Cell Inhibitory Signals

PD-1/PD-L1 Checkpoint Inhibition

PD-1 pathway inhibits signaling

downstream of TCR

+ TCR triggered by antigen
presented by tumor cell

+ Negative regulatory receptor
PD-1 expressed and PD-L1
reactively expressed

+ PD-L1 binds to PD-1

Anti-PD-1 or anti-PD-L1
monoclonal antibodies
block the interaction
and negative regulation

T cell activated

ances

Anti-PD-1
therapies used

Anti-PD-L1
therapies used
in NSCLC

Atezolizumab
Durvalumab

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Approvals for First-Line Immunotherapy
in Advanced NSCLC12

Immunotherapy alone can be active in tumors with high PD-L1 expression

2016 2017 019 2020 2021 2022
E
5 Pembrolizumab Pembrolizumab Cae Cemiplimab
$ (PD-L1 250%, (PD-L1 21%, ee (PD-L1 250%,
2 no EGFR/ALK) no EGFR/ALK) ESFRALIO no EGFR/ALK)
E KEYNOTE-024 KEYNOTE-042 IMpower110 EMPOWEI ine
ÉE
1. Adapted trom Zhou Feta, Col Mol Immunol, 2021:18:270:203.2. Gogishvil M tal, Nat Med. 2022:28:2374-2380, PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Approvals for First-Line Immunotherapy
in Advanced NSCLC12

Immunotherapy alone can be active in tumors with high PD-L1 expression

But what about PD-L1 <50%? Or <1%?

2016 2017 201 019 2020 2021 2022
5
5 Pembrolizumab Pembrolizumab Cate Cemiplimab
$ (PD-L1 250%, (PD-L1 21%, a (PD-L1 250%,
2 no EGFR/ALK) no EGFR/ALK) ESFRALIO no EGFR/ALK)
{Adapted rom Zhou Fetal. Co Mol Immunol 2021:19:270-259. 2. GogihviiM etal, Nat Med. 202228:2974-236. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Approvals for First-Line Immunotherapy
in Advanced NSCLC12

Immunotherapy alone can be active in tumors with high PD-L1 expression

2020 2021 2022

A S Atezolizumab Nivolumab + .
Pembrolizumab Pembrolizumab (PD-L1 250% or Tollmumab Cemiplimab
(PD-L1 250%, (PD-L1 21%, Rats (PD-L1 21%, (PD-L1 250%,
no EGFR/ALK) no EGFR/ALK) EGFR/ALK) no EGFR/ALK) no EGFR/ALK)

KEYNOTE-024 KEYNOTE-042 IMpower110 CheckMate -227 | EMPOWER-Lung-1

PeerView.com

Immunotherapy

1. Adapted trom Zhou Feta Col Mol Immunol. 2021:18:279-293. 2. Gogishvil M tal, Nat Med. 2022:28:2374-2380,

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Approvals for First-Line Immunotherapy
in Advanced NSCLC12

Immunotherapy alone can be active in tumors with high PD-L1 expression

Immunotherapy combinations might be more active than single agents

2016 2017 201 019 2020 2021 2022
E
5 Pembrolizumab Pembrolizumab Caney . ee Cemiplimab
$ (PD-L1 250%, (PD-L1 21%, oa (shee (PD-L1 250%,
2 no EGFR/ALK) no EGFR/ALK) ESFRALIO no EGFRIAL) no EGFR/ALK)
1 Adapted from Zhou F et al Cel Mol Immunol. 2021:18:278-283. 2. Gogisvi Metal. Nat Med. 2022.28:2374-230. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Approvals for First-Line Immunotherapy
in Advanced NSCLC'

Immunotherapy alone can be active in tumors with high PD-L1 expression
Immunotherapy combinations might be more active than single agents

But do we have other combination options?

2016 2017 201 2019 2020 2021 2022
E
5 Pembrolizumab Pembrolizumab Cae 4 ane Cemiplimab
$ (PD-L1 250%, (PD-L1 21%, as OR. (PD-L1 250%,
2 no EGFR/ALK) no EGFR/ALK) an en no EGFR/ALK)
Y Adapted rom Zhou F et al Col Mol Immunol. 2021:18:278-283. 2. Gogishvil Metal. Nat Med, 2022.28:2374-230. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Immunotherapy: How Does It Work?
Rationale for Chemotherapy Combinations With Immunotherapy‘

Chemotherapy: MOA Priming

Chemotherapy

1.Chen DS, Melman I. Immunity. 2013:39:1-10,

PeerView.com/XRX827

Immune Checkpoint MOA

APC priming and D Cytotoxic T cots
activation of Tells

Cytotoxic T cats
Infirate tumors
ome en ©
2 n
by dena cals lower"
and APCS recognition
cancer cols
Cancer call death Immune c
and release O) iar cancer coto
of cancer col
‘antigens

PeerView.com

Copyright © 2000-2024, Peerview

Approvals for First-Line Immunotherapy
in Advanced NSCLC12

POWER-Lung

Cemiplimab + platinum chemo
(No EGFR/ALK/ROS1)

§ © Pembrolizumab ESE + paclitaxel Atezolizumab

€s + pemetrexed Pembrolizumab + carboplatin + nab-paclitaxel Nivolumab Durvalumab

© 5 +Platinumchemo + nab-pacltaxel ie bevacizumab + carboplatin + ipilimumab + tremelimumab
E (nonsquamous, + carboplatin nonsquamouS, (nonsquamous, + chemo x 2 + chemo x 4

2 8 5 EOFRIALK) (squamous) No EGFR/ALK) no EGFR/ALK) (no EGFR/ALK) | (no EGFR/ALK)

— | |

2020

2021 2022

>
2
2 9
5 Pembrolizumab Pembrolizumab met Aeon Cemiplimab
4 (PD-L1 250%, (PD-L1 21%, ( ine pa He (PD-L1 250%,
E no EGFR/ALK) no EGFR/ALK) Knie, MA EGPRALK) "O EGFR/ALK)
Y Adapted from Zhou F et al Col Mol Immunol. 2021:18:278-283. 2. Gogishvll Metal. Nat Med. 2022.28:2374-230. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Let’s Summarize: Treatment Algorithm for Metastatic NSCLC
With No Actionable Genomic Alterations!

Chemotherapy + Immune Checkpoint Inhibitor Moca, ee

Pembrolizumab Therapy

+ Carboplatin/pemetrexed/pembrolizumab (NSQ) AtedEemab Nivofpi
Cemiplimab

+ Carboplatin/paclitaxel/atezolizumab/bevacizumab (NSQ)

Advanced

NSCLC Carboplatin/nab-paclitaxel/atezolizumab (NSQ) ici ICI Combo
Monotherapy Therapy
First Line Carboplatin/taxane/pembrolizumab (SQ) Pembrolizumab* Nivofipi

No Driver

Nivolumabjipilimumab/chemo (SQ and NSQ)
Durvalumab/tremelimumab/chemo (SQ and NSQ)

Cemiplimab/chemo (SQ and NSQ)

* Pembrolzumab alone isnot ley superior o chemo in PO-L1 1%-49%—combmatons favored. m
1. Adapted rom Doroshow D. NACL 2020 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Let’s Summarize: Treatment Algorithm for Metastatic NSCLC
With No Actionable Genomic Alterations!

No head-to-head data!

How to select treatment?

Disease burden
Symptom severity
Performance status
Histology

History of autoimmunity
Comorbidities

Patient goals and preferences

* Pembrolzumab alone is not clearly superior o chemo in PO-L1 1%-49%—combinations favored

1 Adapted from

PeerView.com/XRX827

Doroshow D. NALCC 2020.

>

PeerView.com

Copyright © 2000-2024, PeerView

Returning to Our Case

72-year-old man who quit smoking 35 years ago (30 pack-years) was found to have a 3.4-cm RML
mass on a coronary calcium scan

PET CT: 3.4-cm x 3.4-cm RML mass, right hilar and subcarinal adenopathy, and L1, 12th rib, and left
scapular metastases

MRI brain: negative for metastasis
Comorbidities: HTN, gout, hyperlipidemia Teaching points

ECOG 0 at diagnosis + No first-line targeted therapy
He is now noting mild left upper back pain for KRAS-mutated NSCLC

Pathology: EBUS shows adenocarcinoma + No single-agent ICI for PD-L1 0%

Molecular: KRAS G12C mutation, PD-L1 TPS 0% + Multiple combos are reasonable

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

What About Immunotherapy

in Earlier Stages of NSCLC?

Unresectable Stage III NSCLC’

PACIFIC: Durvalumab vs Placebo x 1 Year After Chemoradiation

os
Evrard 05 mo 05% 00
— a soar) =
Pac sr usa 201021351) pes
O]
10 um ‘Stated om Dar ans 008 8% C1. 088087) 1 ‘States om per sa 052 9% C042 068)

qe E a

ga o aro ar

Be s H TN man Ba zon
sz sn
nam ee Bars,

1. Spige OR etal Cin Oncol 202240:1301.1311 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Resectable NSCLC: Overview

of Key Phase 3 Immunotherapy Trials

Resectable NSCLC: Overview of Key Phase 3 Neoadjuvant
and Adjuvant Immunotherapy Trials

Neoadjuvant Immunotherapy (Approved) SURGERY

CheckMate-816 _Nivolumab + chemo x 3 cycles ERAN

SURGERY Adjuvant Immunotherapy (Approved)

IMpower010 ‚Chemo > atezolizumab ~1 y (PD-L1 21%)

KEYNOTE-091 Chemo (optional) > pembrolizumab ~1 year

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

CheckMate -816: pCR Rate (Primary Endpoint)’

pCR Rate With Neoadjuvant Nivo + Chemo vs Chemo
Primary endpoint

ITT (ypTONO)
40 OR = 13.94 (99% CI, 3.49-55.75)
P<.0001
Difference
=” 21.6%
cy
5
& 2
7
$
2

Nivo + Chemo Chemo
43/179 41179

1. Forde PM et a AACR 2021. Abstract TOO PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

CheckMate -816: EFS12

Primary Endpoint: EFS* With Neoadjuvant Nivo + Chemo vs Chemo

76%

Minimum Follow-Up: 21 mo; Median Follow-Up: 29.5 mo

Nivo + chemo
Chemo

80
E 60
a
e
Wi 40
179) 179)
20 + Median EFS: mo 316 208
HR (97.38% ci 0.63 (043.091)
— — — r A
0 3 6 9 12 15 18 21 24 27 30 33 36 39 42
Time, mo
No. at Risk

Nivo +chemo 179 151 136 124 118 107 102 87 74 41 34
Chemo 179 144 126 109 94 83 75 61 52 26 24

13 6 3 0
13 1 4 0

"Per BICR. EFS defined as the time om randomizaton to any progression of disease precluding surgery. progression, or ecurence of disease añer super, progression fr patients wiheut super.
‘death due to any cate; patients wth subsequent therapy were censored at ie lat evaluable tumor assessment on or pri the date of ubsequent therapy, 95% Cl, 302.NR (rive + chemo)

and 140287 (chemo) © 95% Ci, 045-087. * The sigiicance Boundary at is intr analysts was 0282.
Y Girard N et al AACR 2022, Abstract CTO12 2, Forde PM et ai. N Eng J Med. 2022:26:386-1979-1986,

PeerView.com/XRX827

PeerView.com

Copyright © 2000-2024, PeerView

CheckMate -816: EFS12

Primary Endpoii
Minimum Follow-Up: 21 mo; Median Follow-Up: 29.5 mo

EFS*> With Neoadjuvant Nivo + Chemo vs Chemo

100
80
= 60
2 Nivo + chemo
w 40 45% Chemo
20 3-Year Update?
Be SUECIA + Landmark EFS rate 57% with nivo + chemo vs 43%
0 With chemo alone (HR = 0.68; 95% CI, 0.49-0.93)
+ OS immature, but 78% alive at 3 years vs 64% with
chemo alone (HR = 0.62; 99.34% Cl 0.36-1.05)
No. at Risk
Nivo+chemo 179 151 136 124 118 107 102 87 m 41 M 13 6 3 0
‘Chemo 179 144 126 109 94 83 75 61 52 26 24 13 11 4 0
Per ICR. > EFS defined ase te rom randomization 1 any progression of dase precung suger. progression or recurenc ol disease aer surgery Progression tr supe.
a cau du any cave pants ui suene were cond al sl eve Lmor seme en opr ow date of subsequent apy, CL 30 LÍO chee)
nd 140267 (emo) 68% C1 045087. Me Boundary as nam ana was 0282
Vara Wet ANCR 2022. Abstract C1012 2 For PM et a N Eng Y Med, 202236300 1973-1088. 2, Fore PM et. ELEC 202, Abarat 40. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Resectable NSCLC: Overview of Key Phase 3 Perioperative
(Neoadjuvant > Adjuvant) Immunotherapy Trials!

Neoadjuvant

(Chemo-10
vs Chemo)

EGFR/
ALK

Adjuvant

(10 1 y vs Placebo)

Stage

Primary DFS/EFS
Endpoint

HR

DFSIEFS
Rate, %

N)

os
Rate, %
w

Durvalumab
AEGEAN
+ chemo
(AACR 2023) CEE)

KEYNOTE-671 — Pembrolizumab

(ASCO 2023) + chemo
(ESMO 2023) (4 cycles)
se
esi” Toes
(4 cycles)


PeerView.com/XRX827

802 Excluded

786 Included

Excluded

481 known)

Durvalumab

Pembrolizumab

Nivolumab

AB,

pane,
(eth
ed)

tag
(th
ed)

PCR
EFS

EFS
os

EFS

068

059

0.58

63(2)

62(2)

70(1.5)

NR NR
79 (2)
716) 072
67 (4)

NR NR

PeerView.com

Copyright © 2000-2024, PeerView

Summary: Current Role of Immunotherapy in NSCLC

Metastatic Disease

PD-(L)1 inhibitor alone, especially in patients with high PD-L1
PD-L1 + CTLA-4 inhibition
Chemo combinations with PD-L1 + CTLA-4 inhibition

Early Stage

Resectable
Neoadjuvant therapy: nivolumab + chemo.
Perioperative therapy: pembrolizumab + chemo > surgery > pembrolizumab
Adjuvant therapy: atezolizumab (PD-L1+) or pembrolizumab
Unresectable
Durvalumab after chemoradiation

PeerVie

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

MasterClass 2
Maximizing the Benefits of Immunotherapies
in NSCLC: How Nurses and the Care Team
Recognize and Mitigate irAEs

Marianne Davies, DNP, ACNP, AOCNP, FAAN

Program Manager Care Signature, Oncology

Oncology Nurse Practitioner

Yale Comprehensive Cancer Center & Smilow Cancer Center
Associate Professor

Yale School of Nursing

New Haven, Connecticut

Copyright © 2000-2024, PeerView

irAE Management: Key Pillars

Monitoring

Medication
Reconciliation

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

irAEs Can Affect Any Organ System!

Neurologie

+ Meninglisiencephalts

+ GullainBarré

+ Myelopalnyineuropatny

+ Myasthenia

Eye

+" Uvetisscents
Conjunctivitis/blepharitis

+ Reine

+ Sicca syndrome

Cardiovascular

+ Myocarditis

- Pericartis

+ Vascas

+ Pancreatitis 1% to <10%
<1%

+ Hemophilia

1.Haanen JB eta. Ann Oncol. 2017:28iv19-v142. 2. Postow MA et al. N Engl J Med, 2018:378:158-168 =
3. Gordon R etal. Cin J Oncol Murs. 2017:21(supp 2)45-52. 4. Darnell EP eta. Curr Oncal Rep. 2020.22: PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Prevalence, Distribution, and Severity of irAEs13

Most Common irAEs of Special Interest
Grade

o 20 12 35
E = m plimumab
a 40 M & Ipilimumab + nivolumab
5 © Nivolumab.
8 15 = m Pembroizumab
5
a
2 30
3
2 10
5 2
2
8 5
5 10
3
3
É

Fi Pi Ra °

Diarrhea Fatigue Nausea Pruritus sh N sn Se ES we
y
SS a zn ow oo

1. Madden Gin J Oncol Nurs. 2017:21:30.2. Gordon R eta Clin J Oncol Nurs. 2017:21(suppl 2)45-52, 3. Puzanov et al.) Immunother Cancer. 2017:595. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

+ Chemotherapy fatalities: 1.4%

+ Immune checkpoint inhibitor fatality rates vary
—Anti-PD-1/L1: 0.25%-1.1%
— Anti-CTLA-4: 0.2%-1.1%
—Anti-PD-1/L1 + CTLA-4: 0.28%-1.23%

— ipiimumab

zo — Antro
= Combinaton
Ss
e ‘Median time to onset
Iplimumab: 40 days,
40 AN-PO-1: 40 days
E Combination: 14.5 days
lo

Time, d

No, at Risk

ee a 1520000 0
ato! M 1% § 2 2 2 0
Combination 6 0 0 0 0 0 0

* Includes 3,905 total cases.

Patients, %
3853838

Fatal irAEs*?

Mains

Mason

rosso ni cms

“SP SP IPOS P ?

Cases and Fatality Rates

EJ

Reported irAEs, n

4, Wang DY etal. JAMA Oncol, 2018:4:1721-1728, 2. Nihiima TF eta. Oncologist 2017;22:470-479,

PeerView.com/XRX827

y = E
Fatality Rate, %

PeerView.com

Copyright © 2000-2024, Peerview

Timing of irAE Occurrence’

+ Within weeks to months after initiation of therapy
+ May occur after ICIs are discontinued

+ Timing can be highly variable

+ Time course may be more variable in combination
treatment

Incidence

Pneumonitis
“Te, mo

1 2 3 4 5 6 eramos our
Months on Treatment re 7
1. Davies M, Dufild E.Immunotarges Ther. 2017:6:51-71 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

irAEs Are Different From the AEs
Associated With Other Cancer Therapies

Chemotherapy Immunotherapy

Incidence of moderate/severe AEs Almost all patients Majority without

AE profile Well described

Affected systems/organs Few organs affected Any organ

Variable

Time course Well established Even after treatment ends

Predictable Relatively unpredictable

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Timeline and Potential Importance of Key Issues
Throughout the Course of Treatment With ICIs!

Patient/Toxicity-
Related Factors

, :
Tine nooo temen it 1 Y A

Tumor-Related
Factors

1.Johnsen DB et al. Net Rev Cin Oncol 2022:19:254-267 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Risk Factors Associated With irAEs!

- >60 years of age
+ ECOG PS >2

+ >50 pack-year smoking history
or current smoking

+ BMI >23 kg/m?

+ Sarcopenia and low muscle mass
+ High disease burden

+ Higher tumor mutational burden

+ Combination with chemotherapy
+ — Antibiotic use

+ Vitamin D deficiency

ICI dass and dosage
1.Suikerbuik KPM et al. Nat Cancer, 2024:5557-571 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

General Recommendations for Treating irAEs!*

Managed in outpatient! Generally requires
community setting hospital admission

Strong immune suppr

reatment

Steroids (PO/IV): 1-2 mg/kg/d
Oral steroids —— intravenous steroids ——> prednisone or equivalent,
slowly taper over 4-6 weeks

For some AEs, treatment can be
restarted after resolution (eg, rash),
‘generally, ICI can be continued
with endocnnopathies once managed

Stop treatment —————__________»

‘Symptomatic and supportive therapy

= GG ©

Mild

Increasing intensity
of treatment required

Very saver Veran so

Increasing grade of irAE

1. Champiat 5. ESMO Patient Guide Series. htps vw esmo orgcontentéounlond/ 124 1307235280 1/1ESMO-Patient Guie-on-Immunotherapy-Side-Efects pal
2 hits:wnew.neen orgprotessionaliphysician_lspdtimmunctherapy pt. 3, Brahmer J etal. J Cin Once. 2018:36:1714-176. a
4. Puzanoy letal Y immunother Cancer 2017.55. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Guidelines for Steroid Therapy

Prevention and Anticipation

+ Gastritis

— High risk: NSAIDs, anticoagulation

— Give proton pump inhibitor or H2 blockers
+ Opportunistic infections

— Risk: >20 mg prednisone >4 weeks

— PJP: sulfamethoxazole/trimethoprim

— Fungal: fluconazole
+ Osteoporosis, osteopenia, fractures

— Risk: extended course of steroids

— Give calcium carbonate-vitamin D3 600 mg
(1,500 mg) 400 IU once daily

— Routine DEXA

+ Taper over 230 days

+ Long-term (>4-6 weeks) treatment is sometimes.
needed to prevent recurrence

+ Rapid taper not advised, as it may result in
recurrence/flare

+ Blood glucose
+ Potential for adrenal insufficiency
+ Muscle weakness

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

SITC Consensus Definitions for irAEs

Natural History of irAEs

Patterns of irAEs

Response to irAE Treatment

Recurrent irAES
+ Occur in the same organ
+ Occur at least twice after ICI

discontinuation

Delayed/late-onset irAES

+ Occur >3 months after CI discontinuation]
QT,

Chronic irAEs
‘+ Persist beyond 3 months of ICI
discontinuation
‘Two subtypes
1. Chronic + active: ongoing
inflammation, requires ongoing
immunosuppression
2. Chronic + inactive: absence of
‘ongoing inflammation, not requiring
‘ongoing immunosuppression

N)

PeerView.com/XRX827

Multisystem irAEs.

+ Occur concomitantly with another irAE

+ ¡rAES occurring in the same or different
organ system

or during treatment forthe first irAE

If occurring in the same system, they
affect different tissues

Csitc>

Socie for Immunscher of Cancer

Fr
Steroid-unresponsive irAEs

+ No clinical improvement after a standard
timeframe of guideline-based irAE-
directed steroid therapy

+ Steroid-refractory irAEs derived no
clinical benefit from steroids

Sterold-resistant irAES

+ Derived some clinical benefit without
resolution of the event

Steroid-dependent irAES

+ Some improvement with guideline-based
ItAE-directed steroid therapy; however, a
taper is not possible

+ irAES requiring ongoing steroids for 212
weeks are “chronically steroid
dependent”

PeerView.com

Copyright © 2000-2024, Peerview

® Dermatologic irAEs „u

Practice Ald

Rash, pruritus, psoriasis, eczema, lichenoid deposits, vitiligo, blistering, skin sloughing,
DRESS, bullous pemphigoid, Stevens-Johnson syndrome, toxic epidermal necrolysis

Report 2 Assess Support

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

© Gastrointestinal irAEs EA

Practice Ald

> cn (EE

Report Assess Support

es | ooo | eo

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

© Endocrine irAEs EA

Practice Ald

Hypothyroidism, hypophysitis, adrenal insufficiency

+ ToH>tomUL

2 Lorean (1e mpg) Report Assess Support

TSH and toe Ta every 48 wee

> Bee

ae
I!

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

© Rheumatologic irAEs +

Download the
Practice Ald

Arthralgias, arthritis

Assess Support

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

+

Download the
Practice Ald

Neurologic irAEs

Weakness, neuropathy, myasthenia gravis, Guillain-Barré, myelitis (CQ

Report Assess Support

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

+

Download the
Practice Ald

ID)» <evated amyiaseripase, pancreatitis, hyperglycemia, diabetes ¿CO

@ Pancreatic irAEs

Report Assess Support

Hessen

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Assessment and Treatment Resources

Download the
Practice Ald

Management of
Immunotherapy-Related
Toxicities

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

@ Patient Education and Other Resources KA
From LUNGevity A

We are partnering with LUNGevity as part of this educational activity

Please download the online resource compendium!

IN LUNGEVITY +:

Transforming Lung Cancer e

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Other Patient Education Resources

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

ICI Survivors From NSCLC: Burden of Toxicity

and Its Management May Be Significant!
Retrospective analysis O 52% (50/114) 27% (31/114) of survivors
OOOO suis required ongoing management
experienced at of irAEs at 1 year

least one irAE

(SW

20 survivors
36% (114/317) of patients hea multiple
with advanced NSCLC irAES ; A
survived >1 year after initiation ue cn Ei
f anti-PD-1/PD-L1 therapy el ated
a immunosuppression
1. Hau ML et a. Oncologist, 2022:27:971-981 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Oncology Nursing Practice Forum
Case-Based Discussion: How to Establish
Best Nursing and Team-Based Practices

Copyright © 2000-2024, PeerView

Oncology Nursing Practice Forum
Immune Checkpoint
Inhibitor-Related Pneumonitis

Beth Sandy, MSN, CRNP, FAPO
Thoracic Oncology Nurse Practitioner
Abramson Cancer Center

University of Pennsylvania
Philadelphia, Pennsylvania

Copyright © 2000-2024, PeerView

Case: ICI-Related Pneumonitis

Q 71-year-old female with locally advanced NSCLC and a history of radiation to the chest
Q Now recurrent and metastatic; she was on pembrolizumab (single agent), 200 mg every 3 weeks

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Case: ICI-Related Pneumonitis

71-year-old female with locally advanced NSCLC and a history of radiation to the chest
Now recurrent and metastatic; she was on pembrolizumab (single agent), 200 mg every 3 weeks

She was not having symptoms in July 2018, but scans indicate ground glass opacities (GGOs)
developing in the RUL (but subtle)

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Pneumonitis!

71-year-old female with locally advanced NSCLC and a history of radiation to the chest
Now recurrent and metastatic; she was on pembrolizumab (single agent), 200 mg every 3 weeks

She was not having symptoms in July 2018, but scans indicate ground glass opacities (GGOs)
developing in the RUL (but subtle)

CT chest May 2018 S CT chest July 2018

1. Images provided courtesy ol Beth Sandy, MSN, CRNP, FAPO, PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: Pneumonitis!

AE Grade 1 Grade 2 Grade 3 Grade 4 Grade 5
SEE ; Leteatenng
clinical or diagnostic STE ‘Severe symptoms; respiratory compromise;
Pneumonitis ‘observation only, pete O limiting self-care ADL; urgent intervention Death
venin Admin osgennaeaet dead eg
ral cas acheter. baton)

+ Now, in September 2018, she has
developed a minor cough, but she is not
SOB; oxygen saturation is 98% on RA

+ Radiographically, pneumonitis appears
to be increasing

PeerView.com

1. Images provided courtesy of Beth Sandy, MSN, CRNP, FAPO.

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Rates of Pneumonitis Indicated in Prescribing Information

Rate of

Pneumonitis in All Rate of Pneumonitis in NSCLC
Cancer Types

Pembrolizumab 3.4% 7% in NSCLC resected cohort
Nivolumab 3.1% 9% in NSCLC when given with ipilimumab
Atezolizumab 3.0% 3.8% in NSCLC resected cohort
Durvalumab 24% 18% in NSCLC post chemo/radiation
Cemiplimab 2.6% NR

+ In NSCLC, rate of pneumonitis is often higher than other disease sites

— One retrospective analysis! of 167 NSCLC patients receiving ICls reported that 13.2%
of patients developed pneumonitis, 4.2% of which experienced grade 3/4

1.ChoJY etal. Lung Cancer 2018:125:150-156 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

© Pulmonary irAEs +.

Practice Ald

BDD} Preumonitis (more common with PD-1/PD-L1 inhibitors; 20%-30% mortality) ¿EAU

Report Assess Support

Rule out other causes: dass progression,
funerary mba een nie.

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Case: ICI-Related Pneumonitis
Let’s Discuss

Q Phneumonitis in this patient

- Surprisingly, only mildly symptomatic given the severity of the pneumonitis
seen on the chest CT

What is the grade of pneumonitis in this patient?

> Initially, grade 1, now grade 2 but mild

How would you manage this based on the latest guidelines?

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

NCCN Guidelines for ICI-Related Pneumonitis Management!

Pulmonary Grading Management
Adverse = Consider holding immunotherapy]
Event(s) + Reassess in 1-2 weeks

Pulse oximetry (resting and with ambulation)

+ Consider chest CT with contrast
= Consider repeat chest CT in 4-6 weeks or as clinically indicated if patient develops symptoms

+ Invasive evaluation
ronsider pulmonary consultation — Consider bronchoscopy with BAL (send for institutional
+ Minimally invasive evaluation immunocompromised panel), and consider transbronchial
- Consider infections workup lung biopsy if clinically feasible to rule out progressive
> Nasal swab for potential viral malignancy or fungal infections
pathogens + Consider empiric broad-spectrum antibiotics (including
>> Sp lt (hand Sasi, So age fo ea plana) Ufo has no yet ba
fungal, and acid-fast bacili (AFB),
blood culture, and urine antigen
test (pneumococcus, legionella)
= Chest CT with contrast, and repeat

chest CT in 3-4 weeks + Ifno improvement after 48-72 hours of steroids, treat as grade 3
1 ps: en rpprtessonaephysiian_ol/pdlimmunctnerapy pt. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

NCCN Guidelines for ICI-Related Pneumonitis Management!

‘Assessment! ‘Management
Grading

7 Inpatient care
+ Pulmonary and infectious disease consultation
+ Minimally invasive evaluation
= Infectious workup
Consider that the patient may be immunocompromised
> Nasal swab for potential viral pathogens
> Sputum culture (including bacterial, fungal, and AFB), blood culture, and urine antigen test
(pneumococcus, legionella)
Severe (G3-4) > Consider cardiac evaluation to exclude cardiac causes for clinical presentation
pneumonitis + Invasive evaluation
- Bronchoscopy with BAL (send for institutional immunocompromised panel) if feasible to rule out infection
and malignant lung infiltration, and consider transbronchial lung biopsy if feasible and clinically indicated
+ Consider empiric broad-spectrum antibiotics (including coverage for atypical pathogens) if infection has not

et been fully excluded

= IV methylprednisolone 1-2 mg/kg/day, assess response within 48 hours and plan taper over 26 weeks

+ Consider adding any of the following if no improvement after 48 hours
— IV infliximab 5 mg/kg; a second dose may be repeated 14 days later at the discretion of the treating provider
-IvIG
— Mycophenolate mofetil 1-1.5 g twice daily and then taper in consultation with pulmonary service

1. ps www nen org/protessionals!physican_ols/pdtimmunotherapy at PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Case: ICI-Related Pneumonitis

Initially, the patient had grade 1 pneumonitis: continued treatment, given the absence
of symptoms,

Next CT scan: pneumonitis radiographically worse, and the patient had developed

a cough

— Stopped pembrolizumab and initiated prednisone at 1 mg/kg/d
(eg, 150 Ib = 68 kg; therefore, 60-70 mg of prednisone per day)

Responded well to prednisone and was able to restart pembrolizumab

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Pearls for Managing Pneumonitis
+ Chest CT is important to evaluate for pneumonitis; CXR is not enough
+ Baseline pulse oximetry is important
+ SOB, dry cough, and hypoxia are the most common symptoms
+ Manage with high-dose prednisone
+ Frequent follow-up is recommended

+ Repeat chest CT prior to restarting treatment

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Oncology Nursing Practice Forum
Immune Checkpoint
Inhibitor-Related Hepatitis

Marianne Davies, DNP, ACNP, AOCNP, FAAN

Program Manager Care Signature, Oncology

Oncology Nurse Practitioner

Yale Comprehensive Cancer Center & Smilow Cancer Center
Associate Professor

Yale School of Nursing

New Haven, Connecticut

Copyright © 2000-2024, PeerView

Case: ICI-Related Hepatitis

Q 62-year-old female patient presented to ED with dyspnea and hypoxia; KPS 90%
- CTA
> Bilateral pulmonary emboli — started on enoxaparin
» RML mass with hilar and mediastinal adenopathy; liver metastases
— Biopsy: NSCLC adenocarcinoma, no actionable mutations, PD-L1 10%

Q Treatment: carboplatin, paclitaxel, atezolizumab, and bevacizumab (IMpower150)'
Q Patient education

— Chemotherapy side effects: myelosuppression, metabolic abnormalities (renal and liver),
nausea, peripheral neuropathy

— Bevacizumab side effects: hypertension, bleeding
— Atezolizumab side effects: irAEs

1. Mis encata gowstudy NCTO2366143. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Hepatitis

+ Diagnosis: metastatic NSCLC
+ Treatment: carboplatin, paclitaxel, atezolizumab, and bevacizumab (IMpower150)
+ Baseline labs:

Day WBC ANC AlkPh Tbili AST
Norm 4-10 1-11 0.4-1.3 9-122 <1.2 10-35 10-35
1 5.2 3.4 0.87 113 0.3 24 28

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Hepatitis

+ Diagnosis: metastatic NSCLC
+ Treatment: carboplatin, paclitaxel, atezolizumab, and bevacizumab (IMpower150)

+ AEs: transaminitis and neutropenia

Day WBC ANC AlkPh T. Bil ALT AST
Norm 4-10 1-11 0.4-1.3 9-122 <1.2 10-35 10-35
1 5.2 3.4 0.87 113 0.3 24 28
1 3.3 2.2 0.73 174 0.4
14 2.0 0.6 0.67 235 0.3
21 3.6 1.2 0.72 246 0.4

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

@ Hepatic irAEs EA

Practice Ald

levate Ss, hepatitis,
)D Elevated LFTs, hepatitis, ALF

o seruun»unsoun
o REA Report Assess Support
init uno of hepato run and cono
+ ASTALT>30S9xUN
Totti 1530 UN

ASALTAN =
gy Tot bain un

ASTÍALT>50200xULN
D : Total nn» 30-100: UN

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Case: ICI-Related Hepatitis

Diagnosis: metastatic NSCLC
- Liver metastases

Treatment: carboplatin, paclitaxel,
atezolizumab, and bevacizumab
(IMpower150)

AEs: transaminitis and neutropenia
Grading, evaluation, and management
— Grade 3 transaminitis

— Hepatitis and viral panel
- Gl-hepatology consult
- MRIMRCP of liver

Cycle 2: hold paclitaxel; pegfilgrastim

Long-term follow-up (section 4)

PeerView.com/XRX827

Day WBC ANC AlkPh

Norm 4-10
1 5.2
T 3.3
14 2.0
21 3.6
28 44
35 29.2
42 45

1-11

3.4
2.2
0.6

1.2

29

24.5

2.8

9-122

113
174
235

246

258

294

280

AS

<1.2 10-35 10-35

03 24 28
0.4
0.3

0.4

0.5

0.4

0.3

PeerView.com

Copyright © 2000-2024, PeerView

Oncology Nursing Practice Forum
Immune Checkpoint
Inhibitor-Related Myocarditis

Matthew A. Gubens, MD, MS, FASCO

Division of Hematology/Oncology
Department of Medicine
University of California San Francisco

Professor of Medicine
Medical Director, Thoracic Medical Oncology 8
we
bw
San Francisco, California =

Copyright © 2000-2024, Peerview

Case: ICI-Related Myocarditis

Q 74-year-old male with stage IV NSCLC; started first cycle of chemotherapy and pembrolizumab
3 weeks ago

— PMH: HTN, osteoarthritis, CVA, stage Ill melanoma s/p resection 8 years ago, another radical
resection last year; wide local excision 6 weeks ago

Q Presents to urgent care for cold symptoms

— 1 week ago: congestion, cough

— 2 days ago: diffuse myalgias in shoulder, back, thighs; muscles feel “overworked”
and tender despite sedentary lifestyle; general weakness

Endorses SOB with physical activity, especially when climbing stairs

ROS notable for leg swelling, back pain, neck pain, dizziness, HA
CV: rhythm irregular; 1+ pitting edema in bilateral LEs

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

© Cardiac irAEs EA

Practice Ald

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Cardiovascular Symptom Cluster’

Myasthenia gravis
+ Fatigable muscle weakness

+ Ophthalmoparesis and ptosis
+ Bulbar involvement

+ Respiratory failure

Myositis
+ Myalgia and absence

of muscle fatigability
+ Limb-girdle pattern with
proximal limbs weakness

Myocarditis/myositis/myasthenia overlap syndrome
+ Early onset (median after one dose)

+ Extremely rare (incidence <0.1%)

+ High mortality rate (57%)

1. Raschi et al. Drug Sal. 202346 818-833. 2. Taj K. eda M. Front Cardiovasc Med, 2019:83. 3, Van Buren ea. JAMA Netw Open. 2023:8:e2340895.
4. Mahmood SS et a. J Am Coll Corda! 2010,71:1755-1768 5 Palaskas Net a. Am Heart Assoc. 2020.9 013757 ne
$. Wang DY et al JAMA Oncol 20184: 1721-1728, PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Myocarditis

Q Cardiology consult and ECG; CMP, CK, troponin | drawn
AST 762 U/L (normal 16-40 U/L), ALT 376 U/L (normal 5-60 U/L)
Troponin | 8.12 ng/mL (normal 0.00-0.03 ng/mL), BNP 162 (>100 = CHF)
CK 8,831 U/L (normal 20-200 U/L), aldolase 121 U/L (normal 1.2-7.6 U/L)
ECG: atrial fibrillation with RVR
OD Methylprednisolone 1,000 mg IV daily and heparin drip initiated
- Telemetry, serial ECG, troponins; ECHO: low normal EF 53%

— Discussion of clinical trial for abatacept for immune-related myocarditis

= Troponin worsens despite 4 days of high-dose corticosteroids Next steps?

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

ICI-Related Myocarditis
+ Chest CT is important to evaluate for pneumonitis; CXR is not enough
+ Baseline pulse oximetry is important
+ SOB, dry cough, and hypoxia are the most common symptoms
+ Manage with high-dose prednisone
+ Frequent follow-up is recommended

+ Repeat chest CT prior to restarting treatment

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

ICI-Related Myocarditis:
A Rare, Insidious, Deadly, and Early irAE!

Weakness, muscle pain, dyspnea,
Incidence: : PER ge elena

High mortality:

Median onset:

0.04%-1.14% palpitations, fatigue, edema > Progressing

to life-threatening arrhythmia/shock

25%-50%

~30 days from start of ICI

Workup
+ Immediate cardiology consult

* Troponin | (f in 94% of cases), BNP, CK
+ CXR, ECG, ECHO (| in 51% of cases), cardiac MRI
Management

+ Start steroids ASAP: methylprednisolone pulse 1,000 mg IV daily x 3 days > 1 mg/kg prednisone PO,
methylprednisolone IV

— Ifno improvement in 24-48 hours, treat with secondary immunosuppression
> Abatacept, mycophenolate, IVIG, ATG, plasmapheresis
> Alemtuzumab (restricted access in US)

> Infliximab (CV risk; use extreme caution with |LVEF) .
1. Palaskas N et al. J Am Heart Assoc: 202096013757. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

ICI-Related Major Adverse Cardiac Events (ICI-MACEs)

ICI-MACEs: myocarditis, NSTEMIs/STEMIs, CHF, pericardial disorders, dysrhythmias, cardiac arrest

Pooled analysis of NCI-Cancer Therapy Evaluation Program!
+ N = 6,925 patients on anti-PD-L1-based therapies

— 48% (n = 3,354) received anti-PD-L1 monotherapy

- 0.6% of all patients (n = 40) qualified as ICI-MACEs

— Incidence of ICI-MACEs higher with involvement seen in 65%
of cases of ICHMACEs

Concurrent multisystem

> Targeted therapy combinations (2.1% vs 0.9%)
> Any combination therapy (0.36% vs 0.15%)

— Myocarditis: 45% (n = 18) of ICI-MACEs
> 83% (n= 15) had 21 noncardiac irAE associated with myocarditis

> All 4 patients who died had concurrent myositis

Tiew:
1. Nagash AR et a. J Clin Oncol. 2022:40:3439-3482. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Myocarditis and Myositis/Myasthenia Gravis
Overlap Syndrome

+ Myositis/myasthenia gravis can occur with myocarditis
— Potential for life-threatening respiratory paralysis, death
+ Patient symptoms and characteristics (systematic review of 60 patients)!
— Fatigue (80%), muscle weakness (78%); average CK 9,645 IU/L
— Arrhythmia (67%), reduced ejection fraction (18%)
— High mortality (60%) in hospital
+ Treatment
— High-dose corticosteroids

— Variable secondary agents: IVIG and plasmapheresis common
as autoantibody-directed therapies

Incidence unknown Suspect and workup for myositis/MG in all
(30%-40% of myocarditis cases?) patients with ICI-related myocarditis

fiéw.
1. Pathak Ret al. Oncologist 2021:26:1052-1081 PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Myocarditis

Q = Myasthenia gravis workup (day 4): AChR antibodies negative

— Limited adduction and abduction of eyelids (day 5), progressively worsened; maximal inspiratory
pressure declined from 35 to 22

Q High-dose steroids continued; secondary agent timeline
— Mycophenolate (day 3)
- IMIG and abatacept (both given day 5-6; off trial due to ineligibility)
» Day 5-11: worsening respiratory status > intubated (day 11)
» Cardiac MRI (day 6): consistent with myocarditis
- ATG (day 10) > hypotensive/shock secondary to CRS vs sepsis Died on day
» Day 11: pressor support, transcutaneous pacing > tocilizumab 15 after initial

+ Patient worsened with inability to wean off vasopressors due to hypotension presentation

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Myocarditis and Myositis/Myasthenia Gravis
Overlap Syndrome: A Cautionary Tale

ICI-MACEs, myocardi myositis/myasthenia gravis overlap syndrome
> early, poorly recognized irAEs; may result in delayed diagnosis, treatment

How to improve outcomes Challenges and unknowns

+ Baseline cardiac monitoring

+ Improve awareness of nonspecific symptoms + Past/family history of cardiac disease
as red flags early after starting ICI therapy + Prediction of those at highest risk
+ Earlier identification, intervention
+ Consider myositis and myasthenia gravis Education is key
for any case of ICI-related myocarditis
Proactive risk/benefit discussion
+ Clinical trials to evaluate efficacy with baseline risk factors
of secondary immunosuppression ICI therapy carries 1% risk of death;

not a benign treatment

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Oncology Nursing Practice Forum
Immune Checkpoint
Inhibitor-Related Nephritis

Marianne Davies, DNP, ACNP, AOCNP, FAAN

Program Manager Care Signature, Oncology

Oncology Nurse Practitioner

Yale Comprehensive Cancer Center & Smilow Cancer Center
Associate Professor

Yale School of Nursing

New Haven, Connecticut

Copyright © 2000-2024, PeerView

Case: ICI-Related Nephritis

Q 65-year-old male is receiving carboplatin/pemetrexed and cemiplimab for 1L treatment
of metastatic nonsquamous NSCLC,

Q Atweek 10, after 3 cycles, routine labs show a grade 2 serum creatinine elevation

— Current sCr: 2.0 mg/dL

— Baseline sCr: 0.8 mg/dL

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

ICI-Related Nephritis: Recommended Approach

1. Continue both carboplatin/pemetrexed
and cemiplimab
Rationale

Both carboplatin/pemetrexed and ICIs can cause
kidney injury, although later onset suggests ICI as

2. | Hold both carboplatin/pemetrexed
and cel b

causative agent
3. Dose reduce both carboplatin/pemetrexed Experts recommend holding both chemo and ICI to
and cemiplimab help determine causative agent
+ IfsCr elevation clears before next cycle: likely caused
4. Permanently discontinue both carboplatin/pemetrexed by carboplatinipemetrexed; manage with CT} hold and
hs dose reduction
and cemiplimab 7
+ If Cr elevation persists/worsens: likely caused by the
F ICI; manage with ICI hold and steroids
5. Uncertain

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

© Renal irAEs EA

Practice Ald

> sons xro CRE

Report Assess Support

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Oncology Nursing Practice Forum
Immune Checkpoint Inhibitor-Related Uveitis

Beth Sandy, MSN, CRNP, FAPO
Thoracic Oncology Nurse Practitioner
Abramson Cancer Center

University of Pennsylvania
Philadelphia, Pennsylvania

Copyright © 2000-2024, PeerView

Case: ICI-Related Uveitis’

Q = 75-year-old male with a history of metastatic NSCLC
(adenocarcinoma, no actionable biomarkers, PD-L1 0%)

Treated with 4 cycles of pemetrexed/carboplatin
and pembrolizumab with a good response and then
6 cycles of maintenance pemetrexed and pembrolizumab

Presents for cycle 7 of maintenance pemetrexed
and pembrolizumab: bilateral eyes are red in sclera,
no drainage, very sensitive to light, painful at times,
distorted vision

1. Provided courtesy of Beth Sandy, MSN, CRNP, FAPO. PeerVie

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

Uvea: The Middle Layer of the Wall of the Eye
The uvea has 3 main components!
1. The choroid (tissue layer filled with blood vessels)

2. The ciliary body (ring of tissue that contains
muscles that change the shape of the lens and
makes the clear fluid that fills the space between
the cornea and the iris)

3. The iris (colored part of the eye); also called
the uveal tract

1. aps ww cancer goVpublcaonsditonaries/cancertermside1uvea. Image provided courtesy ot NCI Dictionaries. PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, Peerview

© Ocular irAEs EA

Practice Ald

> Uveitis, iritis, sicca, conjunctivitis

Report Assess Support

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

NCCN Guidelines for ICI-Related Uveitis Management!

Ocular Assessment! Management Based on Collaboration With Ophthalmology
Adverse Grading
Event(s)

+ Hold immunotherapy to observe for worsening

uveitis; if uveitis is stable on topical therapy,
Anterior consider restarting immunotherapy in discussion
or intermediate with ophthalmology
uveitis (G1 or G2) Treatment guided by ophthalmology to include
ophthalmic + systemic prednisone/IV

+ Ophthalmology evaluation
and management
essential with vision
testing to include

methylprednisolone

Vision ake a Posterior Hold immunotherapy
changes pls ly: Treatment guided by ophthalmology to include
Mesa ophthalmic and systemic prednisone/IV

methylprednisolone

Pupil size, shape,
and reactivity

+ Anterior vs posterior uveitis
+ Treatment with topical steroids for anterior uveitis

1. ps ww nen org/protesionas/pysican_Is/palimmunotherapy pat PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Case: ICI-Related Uveitis

Patient seen and evaluated by ophthalmology urgently

Started on prednisolone acetate (Pred Forte) eye drops every 6 hours with almost
immediate relief

Was able to taper down to every 12 hours in 1 week, and then one week later, only used
them PRN and had a full recovery

Resumed on pembrolizumab for 2 more cycles without recurrence of uveitis

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

irAE Treatment and Management: Key Takeaways

+ Nurses are integral to the monitoring of irAEs
Persistent grade 2 irAEs and grade 3 or 4 irAEs are treated with corticosteroids
+ Use of standardized algorithms for AE monitoring and management is beneficial

Early discontinuation of steroids may increase the risk of relapse or progression
of symptoms

Tapering of steroids should be carried out under the direct supervision
of a healthcare provider

Reinitiation of ICI may be possible with optimal management
— Decision to restart ICI is not always clear

Establishing a team-based, patient-centered care model promotes
patient satisfaction and can lead to improved treatment outcomes

PeerView.com

PeerView.com/XRX827 Copyright © 2000-2024, PeerView

Audience Q&A Co