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Lopez-Olivo MA, Kachira JJ, Abdel-Wahab N, Pundole X, Aldrich JD, Carey P, Khan M, Geng Y, Pratt G, Suarez-Almazor ME. A systematic review and meta-analysis of observational studies and uncontrolled trials reporting on the use of checkpoint blockers in patients with cancer and pre-existing autoimmune disease. Eur J Cancer 2024; 207:114148. [PMID: 38834015 PMCID: PMC11331889 DOI: 10.1016/j.ejca.2024.114148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/01/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND Cancer patients with autoimmune disease have been excluded from randomized trials of immune checkpoint blockers (ICBs). We conducted a systematic review of observational studies and uncontrolled trials including cancer patients with pre-existing autoimmune disease who received ICBs. METHODS We searched 5 electronic databases through November 2023. Study selection, data collection, and quality assessment were performed independently by 2 investigators. We performed a meta-analysis to pool incidence of immune-related adverse events (irAEs), including de novo events and flares of existing autoimmune disease, hospitalizations due to irAEs, as well as deaths. RESULTS A total of 95 studies were included (23,897 patients with cancer and preexisting autoimmune disease). The most common cancer evaluated was lung cancer (30.7 %) followed by skin cancer (15.7 %). Patients with autoimmune disease were more likely to report irAEs compared to patients without autoimmune disease (relative risk 1.3, 95 % CI 1.0 to 1.6). The pooled occurrence rate of any irAEs (flares or de novo) was 61 % (95 % CI 54 % to 68 %); that of flares was 36 % (95 % CI 30 % to 43 %), and that of de novo irAEs was 23 % (95 % CI 16 % to 30 %). Flares were mild (grade <3) in half of cases and more commonly reported in patients with psoriasis/psoriatic arthritis (39 %), inflammatory bowel disease (37 %), and rheumatoid arthritis (36 %). 32 % of the patients with irAEs required hospitalization and treatment of irAEs included corticosteroids in 72 % of the cases. The irAEs mortality rate was 0.07 %. There were no statistically significant differences in cancer response to ICBs between patients with and without autoimmune disease. CONCLUSIONS Although more patients with pre-existing autoimmune disease had irAEs, these were mild and managed with corticosteroids in most cases, with no impact on cancer response. These results suggest that ICBs can be used in these patients, but careful monitoring is required, as over a third of the patients will experience a flare of their autoimmune disease and/or require hospitalization. These findings provide a crucial foundation for oncologists to refine their monitoring and management strategies, ensuring that the benefits of ICB therapy are maximized while minimizing its risks.
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Affiliation(s)
- Maria A Lopez-Olivo
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Johncy J Kachira
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Noha Abdel-Wahab
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, and Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Rheumatology and Rehabilitation Department, Assiut University Hospitals, Faculty of Medicine, Assiut, Egypt
| | - Xerxes Pundole
- Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA
| | - Jeffrey D Aldrich
- Department of Medicine, Division of Oncology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Paul Carey
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Muhammad Khan
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, and Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yimin Geng
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Gregory Pratt
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria E Suarez-Almazor
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, and Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Sumimoto H, Noda S, Koide H, Douke Y, Sakai K, Nishikawa A, Tomioka A, Hori M, Nakato H, Kimura Y, Tokuda A, Takano A, Teramoto K, Murata S, Daigo Y. Pre-existing autoimmune disease as a risk factor for immune-related adverse events in cancer patients receiving immune checkpoint inhibitors. PLoS One 2024; 19:e0306995. [PMID: 39012903 PMCID: PMC11251620 DOI: 10.1371/journal.pone.0306995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 06/26/2024] [Indexed: 07/18/2024] Open
Abstract
Immune checkpoint inhibitors (ICIs) have been widely used as standard therapies for various cancers. However, in 20-30% of cases, ICIs can lead to immune-related adverse events (irAEs), which sometimes require discontinuation of treatment. Due to the increased risk of irAEs, patients with pre-existing autoimmune diseases (AI) are often advised against receiving ICIs. However, there has not been sufficient objective risk assessment for AI. In our study, we conducted logistic regression analysis to assess the risk of irAEs by analyzing 478 cases that received anti-PD-(L)1 Ab and/or anti-CTLA4 Ab at our hospital between April 3, 2017, and May 24, 2022. Among these cases, 28 (5.9%) had pre-existing AI. We selected several independent factors for analysis: gender, age, performance status (PS), cancer type, type of ICI, type of combined anti-cancer agents, best overall response, and pre-existing AI. The adjusted odds ratio (OR) of AI for irAE occurrence was 2.52 [95% CI: 1.08-5.86] (p = 0.033), and the adjusted OR of AI for ICI discontinuation due to irAE was 3.32 [1.41-7.78] (p = 0.006). Patients with pre-existing AI experienced a significantly shorter irAE-free survival time compared to those without AI (median irAE-free survival: 5.7 months [95% CI: 3.5-7.8] vs 10.4 months [95% CI: 7.9-12.9], respectively, p = 0.035). Frequently observed irAEs in full ICI cohort, such as dermatologic issues (7.5%), pneumonitis (7.1%), hepatitis (4.6%), and hypothyroidism (4.2%), were often accompanied by pre-existing AI. Furthermore, pre-existing AI flared up in 6 cases (37.5% in AI-positive irAE-positive cases). The activity of AI was not related to the occurrence of irAEs. Grade 3 or higher irAEs were observed in 6 out of 20 (30.0%) cases in AI-accompanied patients complicated with irAEs. Although having a complicated AI increases the risk of irAEs, it may not necessarily be a contraindication for ICI treatment if closely monitored. (292<300 characters).
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Affiliation(s)
- Hidetoshi Sumimoto
- Department of Medical Oncology, Shiga University of Medical Science, Otsu, Shiga, Japan
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Advanced Medicine Against Cancer, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Satoshi Noda
- Department of Pharmacy, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Hiroyoshi Koide
- Department of Pharmacy, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Yutaro Douke
- Department of Pharmacy, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Kosuke Sakai
- Department of Pharmacy, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Akihito Nishikawa
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Nursing Department, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Azumi Tomioka
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Nursing Department, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Maki Hori
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Nursing Department, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Hiromi Nakato
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Nursing Department, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Yuri Kimura
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Nursing Department, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
| | - Aya Tokuda
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Atsushi Takano
- Department of Medical Oncology, Shiga University of Medical Science, Otsu, Shiga, Japan
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Advanced Medicine Against Cancer, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Antibody and Vaccine Therapy, Research Hospital, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Koji Teramoto
- Department of Medical Oncology, Shiga University of Medical Science, Otsu, Shiga, Japan
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Advanced Medicine Against Cancer, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Satoshi Murata
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Yataro Daigo
- Department of Medical Oncology, Shiga University of Medical Science, Otsu, Shiga, Japan
- Cancer Center, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Advanced Medicine Against Cancer, Shiga University of Medical Science, Otsu, Shiga, Japan
- Center for Antibody and Vaccine Therapy, Research Hospital, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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3
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Wada M, Yamagami W. Immunotherapy for endometrial cancer. Int J Clin Oncol 2024:10.1007/s10147-024-02568-2. [PMID: 38913219 DOI: 10.1007/s10147-024-02568-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 06/03/2024] [Indexed: 06/25/2024]
Abstract
Advanced recurrent endometrial cancer (EC) has a poor prognosis and new treatment options are needed. In 2013, EC was classified by genomic analysis into four groups: the POLE ultra-mutated group, the MSI-high hypermutated group (MSI-H), the copy number low group, and the copy number high group. The prognosis differs based on the classification, which should enable the individualization of treatment. The MSI-H and POLE types can induce PD-L1 expression in cancer cells. Among the gynecological cancers, EC exhibits the highest levels of PD-1 and PD-L1 expression and has the highest proportion of MSI-H. Thus, an immune checkpoint inhibitor (ICI) is expected to be effective. The first ICI to show efficacy in recurrent EC was the anti-PD1 antibody pembrolizumab, which exhibited efficacy in MSI-H EC. The combination of pembrolizumab and the multi-kinase inhibitor lenvatinib significantly prolongs OS/PFS compared with single-agent chemotherapy in previously treated recurrent EC, regardless of MSI status. ICIs are now moving from second-line and beyond to first-line treatment regimens. The efficacy of paclitaxel plus carboplatin (TC) and ICI combinations compared with TC have been demonstrated, including an ongoing Phase III trial comparing chemotherapy with the combination of pembrolizumab and lenvatinib. Although ICIs are becoming the mainstay of EC, they cause systemic inflammatory side effects known as irAEs. The incidence of irAEs is higher for combination therapy with CT or lenvatinib compared with ICI therapy alone. Even though they are rarely fatal, irAEs should be addressed promptly.
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Affiliation(s)
- Michiko Wada
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjyuku-Ku, Tokyo, 160-8582, Japan.
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjyuku-Ku, Tokyo, 160-8582, Japan
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Kampoli K, Tsamis I, Sgouros D, Katsimbri P, Koumarianou A. Paraneoplastic dermatomyositis and Stevens-Johnson syndrome related to immunotherapy. Immunotherapy 2024:1-6. [PMID: 38888430 DOI: 10.1080/1750743x.2024.2362107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/28/2024] [Indexed: 06/20/2024] Open
Abstract
Paraneoplastic syndromes such as dermatomyositis, often emerge as the initial clinical manifestation across various cancer types and are characterized by the development of B-cell responses targeting cancer-cell antigens that cross-react with normal skin and muscle cells. While these syndromes may alleviate following antineoplastic intervention, their response to immunotherapy remains elusive due to the exclusion of patients with autoimmune phenomena from clinical trials. In this report, we present the case of a female patient with advanced urothelial cancer presenting with dermatomyositis, who subsequently underwent treatment with anti-PD1 immunotherapy and experienced the onset of Stevens-Johnson syndrome. We discuss these two autoimmune entities and provide a comprehensive review of the existing literature to elucidate similar associations.
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Affiliation(s)
- Katerina Kampoli
- Hematology Oncology Unit, 4th Department of Internal Medicine, Attikon University Hospital, National & Kapodistrian University of Athens, Greece
| | - Ioannis Tsamis
- Hematology Oncology Unit, 4th Department of Internal Medicine, Attikon University Hospital, National & Kapodistrian University of Athens, Greece
| | - Dimitrios Sgouros
- 2nd Department of Dermatology & Venereology, Attikon University Hospital, National & Kapodistrian University of Athens, Greece
| | - Pelagia Katsimbri
- Rheumatology Unit, 4th Department of Internal Medicine, Attikon University Hospital, National & Kapodistrian University of Athens, Greece
| | - Anna Koumarianou
- Hematology Oncology Unit, 4th Department of Internal Medicine, Attikon University Hospital, National & Kapodistrian University of Athens, Greece
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5
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Panagiotou E, Ntouraki S, Vathiotis IA, Livanou ME, Trimis A, Evangelou G, Charpidou A, Syrigos K, Peppa M. Endocrine Immune-Related Adverse Events Are Independent Predictors of Survival in Patients with Lung Cancer. Cancers (Basel) 2024; 16:1764. [PMID: 38730716 PMCID: PMC11083643 DOI: 10.3390/cancers16091764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/25/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
Lung cancer (LC) is a serious health problem worldwide. Survival outcomes have improved over time due to the widespread use of novel therapeutic agents, including immune checkpoint inhibitors (ICIs). Endocrine immune-related adverse events (e-irAEs) are common in LC patients treated with ICIs. We performed a retrospective study of patients with LC who received treatment with ICIs at a tertiary referral center between January 2014 and October 2023. In total, 983 LC patients were included in the study. E-irAEs presented at a median time of 4.1 months and included hypothyroidism (15.6%), hyperthyroidism (4.3%), adrenal insufficiency (0.4%), hypophysitis (0.4%), and diabetes mellitus (0.2%). These toxicities were not related to the duration of treatment or the type of ICIs. Most (97.6%) e-irAEs were mild (grade 1-2). Median overall survival (OS) was higher in LC patients who experienced e-irAEs (31.6 months) compared to those who did not (10.8 months). The difference remained statistically significant in the 3-month (HR: 0.42) and 6-month landmark analysis (HR: 0.51). The OS advantage was observed in both patients with NSCLC (HR: 0.36) and SCLC (HR: 0.27). Additional research is needed to validate the role of e-irAEs as an independent predictor of survival outcomes in patients with LC.
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Affiliation(s)
- Emmanouil Panagiotou
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Sofia Ntouraki
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Ioannis A. Vathiotis
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Maria Effrosyni Livanou
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Athanasios Trimis
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Georgios Evangelou
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Andriani Charpidou
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos Syrigos
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Melpomeni Peppa
- Third Department of Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Endocrine Unit, Second Propaedeutic Department of Internal Medicine, Research Institute and Diabetes Center, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
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6
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Liu X, Li S, Ke L, Cui H. Immune checkpoint inhibitors in Cancer patients with rheumatologic preexisting autoimmune diseases: a systematic review and meta-analysis. BMC Cancer 2024; 24:490. [PMID: 38632528 PMCID: PMC11025164 DOI: 10.1186/s12885-024-12256-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/12/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Patients with rheumatologic preexisting autoimmune disease (PAD) have not been enrolled in clinical trials of immune checkpoint inhibitors (ICIs). Therefore, the risks and benefits of ICI therapy in such patients are unclear. Herein, we investigated the safety and efficacy of ICIs in rheumatologic PAD patients through a meta-analysis. METHODS The PubMed, Cochrane Library, Embase and Web of Science databases were searched for additional studies. We analyzed the following data through Stata software: incidence of total irAEs (TirAEs), rate of flares, incidence of new on-set irAEs, rate of discontinuation, objective response rate (ORR) and disease control rate (DCR). RESULTS We identified 23 articles including 643 patients with rheumatologic PAD. The pooled incidences of TirAEs, flares and new-onset irAEs were 64% (95% CI 55%-72%), 41% (95% CI 31%-50%), and 33% (95% CI 28%-38%), respectively. In terms of severity, the incidences were 7% (95% CI 2%-14%) for Grade 3-4 flares and 12% (95% CI 9%-15%) for Grade 3-4 new-onset irAEs. Patients with RA had a greater risk of flares than patients with other rheumatologic PADs did (RR = 1.35, 95% CI 1.03-1.77). The ORR and DCR were 30% and 44%, respectively. Baseline anti-rheumatic treatment was not significantly associated with the frequency of flares (RR = 1.05, 95% CI 0.63-1.77) or the ORR (RR = 0.45, 95% CI 0.12-1.69). CONCLUSIONS Patients with rheumatologic PAD, particularly those with RA, are susceptible to relapse of their rheumatologic disease following ICI therapy. ICIs are also effective for treating rheumatologic PAD patients. PROSPECTIVE REGISTER OF SYSTEMATIC REVIEWS (PROSPERO): number CRD 42,023,439,702.
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Affiliation(s)
- Xin Liu
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Su Li
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Liyuan Ke
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China
| | - Hongxia Cui
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, China.
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7
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Li DH, Xiong XZ. Immune Checkpoint Inhibitor-Associated Systemic Sclerosis in the Treatment of a Small Cell Lung Cancer Patient with Durvalumab: A Case Report. Clin Cosmet Investig Dermatol 2024; 17:663-669. [PMID: 38524396 PMCID: PMC10959325 DOI: 10.2147/ccid.s451386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 03/11/2024] [Indexed: 03/26/2024]
Abstract
As one of the key cancer treatment measures, immune-checkpoint inhibitors (ICIs) have revolutionized the treatment landscape of various cancers, including malignancies previously thought to be untreatable. Immune checkpoint inhibitors work by targeting the dysfunctional immune system, to enhance cancer-cell killing by CD8-positive T cells. Despite the beneficial effects of ICIs, these treatments are also linked to a novel class of side effects, termed immune-related adverse events (irAEs). Immune-related adverse events can affect multiple organ systems, such as endocrine, neurological, gastroenteric, dermatologic, ocular, hepatic, renal, and rheumatic ones. While variable in severity, irAEs can be associated with significant morbidity, mortality, cessation of ICI treatment and can be potentially life-threatening sometimes. Among varieties of irAEs, dermatological manifestations are frequently reported, since they can be easily observed. Here, we present a case of a 74-year-old patient with widespread fibrosis of skin, eventually diagnosed as diffuse cutaneous systemic sclerosis after the treatment with durvalumab for small cell lung cancer (SCLC). Prompt recognition and treatment of immune-checkpoint inhibitors-associated systemic sclerosis may help enhance tolerance to ICIs and ensure better performance in treating tumors.
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Affiliation(s)
- De-Hu Li
- Department of Pulmonary and Critical Care Medicine, NHC Key Laboratory of Pulmonary Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Xian-Zhi Xiong
- Department of Pulmonary and Critical Care Medicine, NHC Key Laboratory of Pulmonary Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
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8
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Masaki K, Miyazaki M, Kakimoto H, Fukiage Y, Fukue H, Nakashima A, Imakyure O. Incidence and Timing of Immune-Related Adverse Events in Immune-Checkpoint Inhibitor-Treated Patients: A Retrospective Observational Study. J Clin Med 2023; 12:7564. [PMID: 38137632 PMCID: PMC10743740 DOI: 10.3390/jcm12247564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/04/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Immune-checkpoint inhibitors (ICIs) are effective against various cancers; however, immune-related adverse events (irAEs) have been reported and the timing and risk factors are unknown. Therefore, we examined the incidence and timing of irAE occurrence. METHODS Patients who received ICIs at our hospital between 1 April 2016 and 31 March 2020 were enrolled. Patients were classified into an irAE group or non-irAE group. In addition, we examined the onset time and symptoms of irAEs for each ICI type. RESULTS A total of 80 patients received ICIs, of which 27 (33.8%) developed irAEs. The incidence of irAEs was 35.3% for nivolumab, 35.5% for pembrolizumab, and 28.6% for atezolizumab. The incidence of pneumonitis was 12.5%, 8.8% for dermatologic adverse events, and 6.3% for thyroid dysfunction. The earliest case of onset was after the 1st course, and the latest cases occurred after the 66th course. By the sixth course, 69% of the irAEs occurred. The positive rates for anti-thyroid peroxidase and anti-thyroglobulin antibodies were higher in the irAE group compared to the non-irAE group. CONCLUSIONS Our findings suggest a high probability of irAEs occurring early in ICI treatment, with a diverse range of symptoms. This underscores the need for vigilant monitoring and tailored patient management during the initial courses of ICI therapy.
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Affiliation(s)
- Kou Masaki
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
| | - Motoyasu Miyazaki
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
- Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka 814-0180, Japan
| | - Hideki Kakimoto
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
| | - Yuma Fukiage
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
| | - Haruka Fukue
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
| | - Akio Nakashima
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
- Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka 814-0180, Japan
| | - Osamu Imakyure
- Department of Pharmacy, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan; (K.M.); (H.K.); (Y.F.); (H.F.); (A.N.); (O.I.)
- Faculty of Pharmaceutical Sciences, Fukuoka University, Fukuoka 814-0180, Japan
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Hilder R, Tsai K, Quandt Z, Isaacs D, Drakaki A, Xing Y, In GK, Angell TE, Lechner MG. Safety and efficacy of immune checkpoint inhibitor cancer therapy in patients with preexisting type 1 diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1242830. [PMID: 38027216 PMCID: PMC10643762 DOI: 10.3389/fendo.2023.1242830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Immune checkpoint inhibitors (ICI) produce dramatic tumor shrinkage and durable responses in many advanced malignancies, but their use is limited by the development of immune-related adverse events (IRAEs) that occur in up to 60% of patients and often affect endocrine organs. Concern for more severe IRAEs in patients with preexisting autoimmune diseases, including type 1 diabetes mellitus (T1DM), has led to the exclusion of such individuals from clinical trials of ICI therapy. As a result, little is known about the safety and efficacy of ICI in this population. Here, we report safety and treatments outcomes in ICI-treated patients with preexisting T1DM. Methods This retrospective case-controlled study evaluated adult patients with T1DM who received ICI therapy for solid malignancies from 2015 to 2021 at four academic medical centers. Patients with prior ICI therapy, bone marrow transplantation, or pregnancy were excluded. We collected data on demographics, cancer diagnosis and treatment, IRAE incidence and severity, and diabetes management. Controls were matched 2:1 by age, sex, cancer diagnosis, and ICI therapy class. Results Of 12,142 cancer patients treated with ICI therapy, we identified 11 with a preexisting confirmed diagnosis of T1DM prior to starting ICI therapy. Mean age was 50.6 years, 63.6% were women, and most received anti-PD1/PDL1 monotherapy (10/11) compared with combination therapy (1/11). Grade 3/4 IRAEs were seen in 3/11 subjects with preexisting T1DM and were hepatitis, myositis, and myasthenia gravis. All three cases had interruption of ICI therapy and administration of adjunct therapies, including steroids, IVIG, or mycophenolate mofetil with resolution of the IRAE. The odds of all-grade IRAEs and of severe IRAEs were comparable between cases and controls matched for age, sex, cancer type, and ICI therapy [OR 0.83 (95% CI 0.2-3.56), p = 0.81, and OR 1.69 (0.31-9.36), p = 0.55, respectively]. Overall survival was not different between patients with T1DM and controls (p = 0.54). No patients had hospitalizations for diabetes-related complications during therapy. Discussion These data suggest that ICI monotherapy can successfully be used in patients with preexisting T1DM, with IRAE rates comparable with individuals without preexisting T1DM. Larger, prospective studies of these potentially life-saving ICI therapies that include patients with preexisting autoimmunity are warranted.
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Affiliation(s)
- Robin Hilder
- Department of Medicine, University of California, Los Angeles (UCLA)-Olive View Health System, Los Angeles, CA, United States
- Department of Medicine, University of California, Los Angeles (UCLA) Geffen School of Medicine, Los Angeles, CA, United States
| | - Karen Tsai
- Division of Endocrinology, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Zoe Quandt
- Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Dayna Isaacs
- Department of Medicine, University of California, Los Angeles (UCLA) Geffen School of Medicine, Los Angeles, CA, United States
| | - Alexandra Drakaki
- Division of Hematology and Oncology, Department of Medicine, University of California, Los Angeles (UCLA) Geffen School of Medicine, Los Angeles, CA, United States
| | - Yan Xing
- Division of Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, United States
| | - Gino K. In
- Division of Hematology and Oncology, Department of Medicine, Keck School of Medicine of University of Southern California (USC), Los Angeles, CA, United States
| | - Trevor E. Angell
- Division of Endocrinology and Diabetes, Department of Medicine, Keck School of Medicine of University of Southern California (USC), Los Angeles, CA, United States
| | - Melissa G. Lechner
- Division of Endocrinology, Department of Medicine, University of California, Los Angeles (UCLA) Geffen School of Medicine, Los Angeles, CA, United States
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10
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Pizuorno Machado A, Shatila M, Liu C, Wang J, Altan M, Zhang HC, Thomas A, Wang Y. Immune-related adverse events after immune checkpoint inhibitor exposure in adult cancer patients with pre-existing autoimmune diseases. J Cancer Res Clin Oncol 2023; 149:6341-6350. [PMID: 36752908 DOI: 10.1007/s00432-023-04582-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/10/2023] [Indexed: 02/09/2023]
Abstract
PURPOSE Immune checkpoint inhibitor (ICI) therapy can predispose patients to immune-related adverse events (irAEs) and autoimmune disease (AD) flare-ups, but the characteristics of irAEs among patients with pre-existing ADs are largely unknown. We conducted this study to determine the clinical courses, irAEs, AD flares, treatment, and outcomes of patients with AD on ICIs. METHODS This was a retrospective study of adult cancer patients at a large cancer center who were diagnosed with ADs before undergoing ICI therapy. Patients' clinical courses, complications, treatments, and outcomes related to both ADs flares and irAEs were collected and analyzed. RESULTS The study included 197 patients. Most (55.4%) were women. Melanoma comprised the highest proportion (28.4%) of malignancies, and most (83.8%) patients received PD-1/PD-L1 inhibitors. Fifty (25.3%) patients developed a new irAE after starting ICI therapy, while 29 (14.7%) patients had an AD flare-up. Patients with inflammatory bowel disease had the highest incidence of AD flare-ups (31.7%), while patients with Hashimoto hypothyroidism had the highest incidence of new irAEs (39.2%). Patients with inflammatory bowel disease had more severe adverse events. In our cohort, patients with a new diagnosis of irAE were treated with immunosuppressive therapy. AD flares were managed similarly. With regard to irAE manifestations, the most common presentations were colitis (24 [12.1%] patients), hepatic transaminase elevations (8 [4%] patients), and pneumonitis (7 [3.5%] patients). CONCLUSION Our findings suggest that patients with gastrointestinal and rheumatologic ADs had a higher incidence of AD flare-ups, while patients with Hashimoto hypothyroidism and neurologic ADs had a higher incidence of new irAEs. Patients with prior ADs experiencing flare-ups or new irAEs after ICI therapy tend to require aggressive immunosuppressive treatment. Thorough evaluation of baseline disease status, appropriate medical management before ICI therapy, and early recognition of inflammatory exacerbation may help ensure long-term success in treating and improving outcomes in these patients.
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Affiliation(s)
- Antonio Pizuorno Machado
- Department of Internal Medicine, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Malek Shatila
- Department of Gastroenterology, Hepatology and Nutrition, Unit 1466, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Cynthia Liu
- Department of Internal Medicine, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jianbo Wang
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Mehmet Altan
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Hao Chi Zhang
- Department of Gastroenterology, Hepatology and Nutrition, Unit 1466, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Anusha Thomas
- Department of Gastroenterology, Hepatology and Nutrition, Unit 1466, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Yinghong Wang
- Department of Gastroenterology, Hepatology and Nutrition, Unit 1466, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
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11
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Yamaguchi A, Saito Y, Narumi K, Furugen A, Takekuma Y, Shinagawa N, Shimizu Y, Dosaka-Akita H, Sugawara M, Kobayashi M. Association between skin immune-related adverse events (irAEs) and multisystem irAEs during PD-1/PD-L1 inhibitor monotherapy. J Cancer Res Clin Oncol 2023; 149:1659-1666. [PMID: 36346501 DOI: 10.1007/s00432-022-04425-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/16/2022] [Indexed: 11/11/2022]
Abstract
PURPOSE Patients treated with immune checkpoint inhibitors (ICIs) often develop immune-related adverse events (irAEs) in various organs of the body. However, the patient factors associated with the development of multisystem irAEs are not well known. Skin irAEs most frequently occur and appear early after ICI treatment initiation. They may be a predictive marker for the development of multisystem irAEs, and their occurrence should be evaluated. METHODS Data of patients receiving ICI monotherapy for lung cancer, melanoma, and head and neck cancer treatment were retrospectively evaluated (n = 207); the single irAE development group (n = 69) was compared with the multisystem irAE development group (n = 37). The primary endpoint was the comparison of the incidence of skin irAEs between the two groups. RESULTS Skin, thyroid, and hepatic irAEs were associated with the development of multisystem irAEs (odds ratio: 3.30, 95% confidence interval: 1.27-8.52, p = 0.01 for skin; 5.07, 2.09-12.3, p = 0.0003 for thyroid; 10.63, 1.19-94.7, p = 0.03 for hepatic). Skin irAEs were the most common type (65.0% of total participants) and appeared earlier than other irAEs, except for gastrointestinal and ocular irAEs (median time to onset of skin irAEs: 7.5 weeks). Skin irAEs occurred more frequently in the multisystem irAE group (81.0%) than in the single irAE group (56.5%, p = 0.02). CONCLUSION Skin irAEs can be a useful predictive marker for multisystem irAE development due to ICI treatment. Consequently, patients with skin irAEs should be treated and monitored for other types of irAEs.
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Affiliation(s)
- Atsushi Yamaguchi
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoshitaka Saito
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Katsuya Narumi
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Ayako Furugen
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Yoh Takekuma
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
| | - Naofumi Shinagawa
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Hirotoshi Dosaka-Akita
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15-jo, Nishi 7-chome, Kita-ku, Sapporo, 060-8638, Japan
| | - Mitsuru Sugawara
- Department of Pharmacy, Hokkaido University Hospital, Kita-14-Jo, Nishi-5-Chome, Kita-Ku, Sapporo, 060-8648, Japan
- Laboratory of Pharmacokinetics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan
| | - Masaki Kobayashi
- Laboratory of Clinical Pharmaceutics and Therapeutics, Division of Pharmasciences, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan.
- Education Research Center for Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12-jo, Nishi-6-chome, Kita-ku, Sapporo, 060-0812, Japan.
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12
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Randomized Versus Real-World Evidence on the Efficacy and Toxicity of Checkpoint Inhibitors in Cancer in Patients with Advanced Non-small Cell Lung Cancer or Melanoma: A Meta-analysis. Target Oncol 2022; 17:507-515. [PMID: 35913645 PMCID: PMC9512877 DOI: 10.1007/s11523-022-00901-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 11/22/2022]
Abstract
Background Both randomized controlled trials (RCTs) and real-world evidence (RWE) studies provide results regarding the efficacy and toxicity of checkpoint inhibitors in cancer patients. The results from these two sources are considered complementary but whether they are comparable remains unknown. Objective The aim of this study was to compare the efficacy and toxicity of checkpoint inhibitors between RCTs and RWE studies in patients with advanced non-small cell lung cancer (NSCLC) or melanoma. Patients and Methods Two electronic databases were searched to identify eligible studies, either RCTs or RWE studies, investigating the efficacy or toxicity of checkpoint inhibitors given for indications that were approved by the European Medicines Agency (EMA) at the date of the last search. A meta-analysis was performed and the pooled estimates of objective response rates (ORR), progression-free survival (PFS), overall survival (OS), and toxicity and treatment discontinuation between RCTs and RWE studies were compared. Results In total, 43 RWE studies and 15 RCTs were eligible, with adequate data for pooled estimates for immunotherapy indications regarding NSCLC and melanoma. No statistically significant or clinically meaningful differences in terms of pooled PFS, OS, or rates of treatment discontinuation due to toxicity between RCTs and RWE studies were observed. In some indications, a higher rate of response rates and lower rate of toxicity in favor of RWE was observed. Conclusion In patients with melanoma or NSCLC, the clinical value of checkpoint inhibitors is evident in both RCTs and real-world settings. Some differences in response or toxicity rates in favor of RWE mainly reflects the inherent difficulties in evaluating these outcomes in RWE studies. Supplementary Information The online version contains supplementary material available at 10.1007/s11523-022-00901-1.
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13
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Yu Y, Zhou Y, Zhang X, Tan K, Zheng J, Li J, Cui H. Immune Checkpoint Inhibitors in the Treatment of Patients With Cancer and Preexisting Psoriasis: A Systematic Review and Meta-Analysis of Observational Studies. Front Oncol 2022; 12:934093. [PMID: 35912183 PMCID: PMC9334704 DOI: 10.3389/fonc.2022.934093] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Immunotherapies represented by immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment. A large part of the population has both cancer and psoriasis but is usually excluded from ICI clinical trials because of the dysregulated activation of the immune system. This is the first study to evaluate the safety and efficacy of ICI therapy in patients with cancer and preexisting psoriasis. Methods PubMed, EMBASE, Cochrane, and MEDLINE databases were searched from inception through February 2022. Observational studies on patients with cancer and confirmed psoriasis before ICI initiation were included. Outcomes included the incidence of psoriasis flares, de novo immune-related adverse events (irAEs), discontinuation rate due to flare/de novo irAEs, and efficacy of ICI therapy. Clinical manifestations, management, and outcomes for adverse events (AEs) were systematically reviewed. All pooled analyses were based on a random-effects model using Stata software. Meta-regression and subgroup analyses were performed to identify sources of heterogeneity. Results Twelve studies involving 191 patients were included. The pooled incidence of psoriasis flares was 45.0% (95% CI: 31.1%-58.9%, I2 = 71.7%) and 44.9% (95% CI: 29.0%–60.7%, I2 = 71.8%) for de novo irAEs. The tumor type, psoriasis subtype, ICI class, and country were the main sources of heterogeneity. Grade 3–4 flares occurred in 10.8% (95% CI: 5.3%–16.3%) of patients, and about 16.6% (95% CI: 10.7%–22.5%) of patients experienced grade 3–4 de novo irAEs. The estimated incidence of ICI discontinuation due to AE was 18.5% (95% CI: 6.1%–30.8%, I2 = 68.7%). The median times to develop flare and de novo irAEs were 44 and 63 days, respectively. Endocrinopathies and colitis were the most common de novo irAEs. Conventional therapy is effective for most AEs. The estimated objective response rate (ORR) of ICIs was 38.1% (95% CI: 11.8%–64.3%, I2 = 81.7%), and the disease control rate (DCR) was 64.5% (95% CI: 55.3%–73.8%, I2 = 0). Conclusions The flare of patients with cancer and preexisting psoriasis treated with ICI therapy is frequent, but the incidence of de novo irAEs and the efficacy of ICI therapy are comparable to those of the general population. Most AEs are mild and manageable with conventional therapy, which required discontinuation of ICI therapy in 18.5%. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, identifier CRD42022320646
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Affiliation(s)
- Yixuan Yu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yang Zhou
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Xu Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Kexin Tan
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jiabin Zheng
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jia Li
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Huijuan Cui
- Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Huijuan Cui,
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14
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Okiyama N, Tanaka R. Immune-related adverse events in various organs caused by immune checkpoint inhibitors. Allergol Int 2022; 71:169-178. [PMID: 35101349 DOI: 10.1016/j.alit.2022.01.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Indexed: 02/08/2023] Open
Abstract
Current cancer immunotherapies target immune checkpoint molecules such as the inhibitory receptor programmed cell death-1 (PD-1), one of its ligands, programmed cell death ligand-1 (PD-L1), and cytotoxic T-lymphocyte antigen 4 (CTLA-4), a competitive ligand for CD28 binding to stimulatory receptors CD80 and CD86. Multiple biological drugs use monoclonal antibodies targeting PD-1, PD-L1 and CTLA-4 as cancer immunotherapies. These are termed immune checkpoint inhibitors (ICIs). However, activation of the immune system by ICIs can induce the development of immune-related adverse events (irAEs), which can affect multiple organ systems. The most frequent irAEs are cutaneous and mimic various types of spontaneous skin disorders. Most irAEs are classified as autoimmune conditions mediated by ICI-activated CD8+ cytotoxic T cells, some of which are also related to activated B cells and production of pathogenic antibodies. Interestingly, blockade of CTLA-4 mainly induces activation of T cells and inhibition of Treg cells. On the other hand, the mechanisms underlying anti-PD-1/PD-L1 ICI-induced irAEs are more complicated. PD-1 is a receptor expressed on T and B cells, which binds not only PD-L1, but also PD-L2. The role of PD-L1 is dominant in Th1 and Th17 immunity, while PD-L2 works mainly in Th2 immunity. Better understanding of the mechanisms underlying irAEs will allow for better management of irAEs and improve outcomes and quality of life in cancer patients.
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15
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Hui G, Drolen C, Hannigan CA, Drakaki A. Treatment Equity in the Immunotherapy Era: Options for Patients with Both Autoimmune Disease and GU Cancers. Life (Basel) 2022; 12:360. [PMID: 35330111 PMCID: PMC8949122 DOI: 10.3390/life12030360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/31/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
Numerous immunotherapeutic agents, such as immune checkpoint inhibitors (ICIs), have been approved for the treatment of genitourinary (GU) malignancies. While ICIs have improved treatment outcomes and expanded treatment options, they can cause immune-related adverse events (irAEs). The scope of irAEs is broad, and this paper aims to review the rheumatologic side effects associated with immunotherapy drugs approved for bladder cancer and renal cell carcinoma. IrAEs are graded by the common terminology criteria for adverse events (CTCAE), which ranges from 1 to 5. The management of irAEs includes corticosteroids or other immunosuppressive therapies, and it may require discontinuation of immunotherapy. Several real world experience studies suggest that most patients with pre-existing autoimmune diseases treated with ICI did not have to discontinue treatment due to immune-mediated side effects. While data suggest autoimmune side effects are manageable, patients with pre-existing autoimmune diseases are often excluded from immunotherapy clinical trials. Better understanding of these irAEs will improve its safety and expand its use in those with underlying autoimmune disease.
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Affiliation(s)
- Gavin Hui
- Department of Medicine, Stanford University, Stanford, CA 94305, USA;
| | - Claire Drolen
- Department of Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA;
| | - Christopher A. Hannigan
- Department of Medicine, Division of Hematology/Oncology, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA;
| | - Alexandra Drakaki
- Department of Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA;
- Department of Medicine, Division of Hematology/Oncology, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA;
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Cheng K, Wang Y, Zhou Y, Xia R, Tang L, Liu J. Neurological Adverse Events Induced by Immune Checkpoint Inhibitors in Non-Small Cell Lung Cancer: Current Perspectives and New Development. Clin Med Insights Oncol 2021; 15:11795549211056261. [PMID: 34866959 PMCID: PMC8637700 DOI: 10.1177/11795549211056261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 10/10/2021] [Indexed: 02/05/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized the treatment of multiple malignancies, especially in non-small cell lung cancer (NSCLC). With the extensive application of ICIs in clinical practice, clinicians have to manage their toxicities, which are often termed immune-related adverse events (irAEs). Several ICIs, such as nivolumab, pembrolizumab, atezolizumab, and durvalumab, have been approved by the US Food and Drug Administration (FDA) to treat advanced NSCLC, accompanied by a broad spectrum of toxicity reactions. However, ICIs-associated neurological toxicities, regarding polyneuropathy, Bell palsy, encephalopathy, and myasthenia gravis, as uncommon emerging toxicities have not been well recognized, present a challenge for clinicians to improve awareness of supervision, recognition, and management before death from them. Herein, we have summarized the incidence, diagnosis, clinical manifestations, potential mechanisms, treatments, and outcomes of ICIs-related neurotoxicity and optimized the management approach for NSCLC patients. Prompt recognition and proper management are indispensable to reduce the morbidity of these patients with immune-related neurological toxicities.
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Affiliation(s)
- Ke Cheng
- Department of Abdominal Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yuqing Wang
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Yuwen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Ruolan Xia
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Liansha Tang
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.,West China School of Medicine, Sichuan University, Chengdu, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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The Price of Success: Immune-Related Adverse Events from Immunotherapy in Lung Cancer. Curr Oncol 2021; 28:4392-4407. [PMID: 34898551 PMCID: PMC8628657 DOI: 10.3390/curroncol28060373] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/19/2021] [Accepted: 10/31/2021] [Indexed: 12/19/2022] Open
Abstract
Cancer immunotherapy has the goal of enhancing a patient’s intrinsic immune processes in order to mount a successful immune response against tumor cells. Cancer cells actively employ tactics to evade, delay, alter, or attenuate the anti-tumor immune response. Immune checkpoint inhibitors (ICIs) modulate endogenous regulatory immune mechanisms to enhance immune system activation, and have become the mainstay of therapy in many cancer types. This activation occurs broadly and as a result, activation is supraphysiologic and relatively non-specific, which can lead to immune-related adverse events (irAEs), the frequency of which depends on the patient, the cancer type, and the specific ICI antibody. Careful assessment of patients for irAEs through history taking, physical exam, and routine laboratory assessments are key to identifying irAEs at early stages, when they can potentially be managed more easily and before progressing to higher grades or more serious effects. Generally, most patients with low grade irAEs are eligible for re-challenge with ICIs, and the use of corticosteroids to address an irAE is not associated with poorer patient outcomes. This paper reviews immune checkpoint inhibitors (ICIs) including their mechanisms of action, usage, associated irAEs, and their management.
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