Cutaneous adverse events in 155 patients with metastatic melanoma consecutively treated with anti‐CTLA4 and anti‐PD1 combination immunotherapy: Incidence, management, and clinical benefit

Cancer ◽  
2021 ◽  
Author(s):  
Anisha B. Patel ◽  
Sahira Farooq ◽  
Macartney Welborn ◽  
Rodabe N. Amaria ◽  
Susan Y. Chon ◽  
...  
2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e20002-e20002
Author(s):  
A. Di Giacomo ◽  
R. Danielli ◽  
L. Calabrò ◽  
M. Guidoboni ◽  
C. Miracco ◽  
...  

e20002 Background: Effective anti-tumor responses are being observed in metastatic melanoma (MM) patients (pts) with the anti-CTLA-4 antibody Ipilimumab (Ipi) in clinical trials; however no data support the feasibility and clinical effectiveness of Ipi use in the daily practice. We report a single Institution experience utilizing Ipi within a compassionate program for MM pts. Methods: 27 stage III (2) or IV (25) pts (14 males, 13 females), median age 55 (23–77) years, ECOG performance status 0- 1, with MM (23 cutaneous, 3 uveal, 1 mucosal) progressing to 3 median (1–5) systemic therapies for metastatic disease received Ipi. Eight pts had evidence (6) or history (2) of brain metastases and 11 elevated (>1x upper limit of normal [ULN]) LDH. In the induction phase (IF) pts received Ipi (10 mg/kg i.v.) q3 weeks (wks) x 4 cycles; after a 12 wks rest treatment was repeated q12 wks in the maintenance phase (MF). Tumor assessment (TA) per modified World Health Organization criteria was performed at baseline, week (wk) 12 (±2) and wk 24, then every 12 wks. Adverse Events (AE) and immune related AE (irAE) were collected according to Common Terminology Criteria for Adverse Events version 3.0. Results: All pts received at least one Ipi dose, and 18/27 completed the IF. Of the remaining 9 pts, 4 are completing the IF and 5 were withdrawn for AE severity (3 pts) or disease progression (2 pts). Eight pts entered the MF. TA at wk 12 showed partial response (PR) in 1/18 or stable disease (SD) in 5/18 pts. TA at wk 24 showed PR and SD in 3/8 and 5/8 pts, respectively, with an ongoing clinical benefit (SD + PR + CR) of 34% (8/23 pts); these pts are still on treatment. Slow, steady declines in tumor volume and appearance of new lesions with subsequent shrinking of total tumor burden has been observed. One patient had Grade 3 AE (myocardial infarction) and 2 pts had Grade 3 irAE (diarrhoea). Excluding pts who are in IF, to date median overall survival is 27 wks (19–39). Conclusions: Ipi treatment is feasible, safe and clinically effective also in the common daily practice and in heavily pretreated, progressing, MM pts. A sizable proportion of these pts experiences durable clinical benefit. No significant financial relationships to disclose.


Cancers ◽  
2021 ◽  
Vol 13 (21) ◽  
pp. 5550
Author(s):  
Morten Fink ◽  
Anders Schwartz Vittrup ◽  
Lars Bastholt ◽  
Inge Marie Svane ◽  
Marco Donia ◽  
...  

Immune-related adverse events (irAEs) are very prevalent when treating patients with ipilimumab and nivolumab in combination, and 30–40% of patients discontinue the treatment for this reason. It is of high clinical relevance to investigate the consequences of discontinuing the treatment early since combination therapy with ipilimumab and nivolumab is the first line of treatment for many patients with metastatic melanoma. In this follow-up study, with real-world data from the nationwide DAMMED database, we investigated whether there was a difference in progression-free survival (PFS) and overall survival (OS) for patients who discontinued or did not discontinue treatment within the first four doses of treatment due to irAEs. In total, 448 patients were treated with ipilimumab and nivolumab. Of these, 133 patients discontinued due to irAEs in the induction phase. Using the Cox proportional hazards model, there was no significant difference in PFS when comparing the group that discontinued with the group that did not discontinue. The group that discontinued had a significantly longer OS than the group that received the full length of treatment. Therefore, we conclude that there is no significant negative impact on efficacy for patients who discontinue due to irAEs in the induction phase of combination immunotherapy for metastatic melanoma.


2020 ◽  
Author(s):  
W. Ye ◽  
A Olsson-Brown ◽  
R. A. Watson ◽  
V. T. F. Cheung ◽  
R. D. Morgan ◽  
...  

1Abstract1.1BackgroundImmune checkpoint blockers (ICBs) activate CD8+ T cells to elicit anti-cancer activity but frequently lead to immune-related adverse events (irAEs). The relationship of irAE with baseline parameters and clinical outcome is unclear. We investigated associations between irAE development, CD8+ T cell receptor diversity and expression and clinical outcome in a non-trial setting.1.2MethodsPatients ≥18 years old with metastatic melanoma (MM) receiving combination ICB (ipilimumab plus nivolumab – cICB, n=60) or single-agent ICB (nivolumab/pembrolizumab – sICB, n=78) were prospectively recruited. We retrospectively evaluated the impact of irAEs on survival. This analysis was repeated in an independent cohort of MM patients treated at a separate institution (n=210, cICB:74, sICB:136). We performed RNA sequencing of CD8+ T cells isolated from patients prior to treatment, analysing T cell receptor clonality differential transcript expression according to irAE development.1.3Results48.6% of patients experienced treatment-related irAEs within the first 5 cycles of treatment. Development of irAE prior to the 5th cycle of ICB was associated with longer progression-free and overall survival (PFS, OS) in the primary cohort (log-rank test, PFS: P=0.00034; OS: P<0.0001), replicated in the secondary cohort (OS: P=0.00064). Across cohorts median survival for those patients not experiencing irAE was 14.4 (95% CI:9.6-19.5) months vs not-reached (95% CI:28.9 - Inf), P=3.0×10−7. Pre-treatment performance status and neutrophil count, but not BMI, were additional predictors of clinical outcome. Analysis of CD8+ T cells from 128 patients demonstrated irAE development was associated with increased T cell receptor diversity post-treatment (P=4.3×10−5). Development of irAE in sICB recipients was additionally associated with baseline differential expression of 224 transcripts (FDR<0.1), enriched in pro-inflammatory pathway genes including CYP4F3 and PTGS2.1.4ConclusionsEarly irAE development post-ICB is strongly associated with favourable survival in MM and increased diversity of peripheral CD8+ T cell receptors after treatment. irAE post-sICB is associated with pre-treatment upregulation of inflammatory pathways, indicating irAE development may reflect baseline immune activation states.Key messageImmune-related adverse events (irAEs) commonly occur in patients with metastatic melanoma treated with immune checkpoint blockade (ICB) therapy. In real world setting we find development of early irAEs post-ICB treatment is associated with survival benefit, indicative of a shared mechanism with anti-tumour efficacy. CD8+ T cells from patients who develop irAE show increased receptor diversity, and pre-treatment samples from patients who develop irAE post single-agent anti-PD1 show over-expression of inflammatory pathways, indicating baseline immune state can determine irAE development.


2018 ◽  
Vol 6 (4) ◽  
pp. 402-408 ◽  
Author(s):  
Dylan J. Martini ◽  
Lana Hamieh ◽  
Rana R. McKay ◽  
Lauren C. Harshman ◽  
Raphael Brandao ◽  
...  

2016 ◽  
Vol 26 (3) ◽  
pp. 232-239 ◽  
Author(s):  
Emi Dika ◽  
Annalisa Patrizi ◽  
Simone Ribero ◽  
Pier Alessandro Fanti ◽  
Michela Starace ◽  
...  

2018 ◽  
Vol 7 (9) ◽  
pp. 867-879 ◽  
Author(s):  
Alex Z Fu ◽  
Zhiyi Li ◽  
Jackson Tang ◽  
Syed Mahmood ◽  
Tyler Whisman ◽  
...  

2019 ◽  
Vol 26 (4) ◽  
pp. 995-999 ◽  
Author(s):  
Steffi Thomas ◽  
Chay Bae ◽  
Tabanor Joy-Ann ◽  
William Traverse

Introduction The landscape for the treatment of metastatic melanoma has been revolutionized with the introduction immune checkpoint inhibitors. Immune checkpoint inhibitors have now become the standard of care for the treatment of cancers. These immune agents including programmed death receptor-1 inhibitors, programmed death-ligand 1 inhibitors and cytotoxic T-lymphocyte antigen-4 inhibitors have shown promising results but have been associated with numerous immune-related complications. Pembrolizumab, a programmed death receptor-1 inhibitor, has been associated with a number of immune-related adverse events affecting multiple organ systems including integument, ocular, endocrine, cardiovascular, pulmonary, renal, gastrointestinal, and musculoskeletal system. Case report We present a case of an 88-year-old Caucasian male with metastatic melanoma of the face with metastasis to the right fifth cranial nerve and into the right cavernous sinus. He underwent resection of the melanoma and was placed on pembrolizumab at 2 mg/kg every three weeks. Interestingly, 24 months on pembrolizumab therapy, he developed corneal erosions, oral and genital ulcerations. Management and outcome Patient completed his 24 months of pembrolizumab and was started on prednisone and colchicine with improvement in his symptoms. At his follow-up eight months, he had recurrence of an oral ulcer. Discussion Here we present a rare case of an elderly male on pembrolizumab who suffered from corneal erosions, oral and genital ulcers, a syndrome similar to Behcet’s disease. Given that pembrolizumab and other immune checkpoint inhibitors are being utilized in the treatment of cancers, physicians should be aware of the wide range immune-related adverse events including the possible Behcet’s-like syndrome presentation.


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