scholarly journals Management of Immune Checkpoint Inhibitor-Related Rheumatological Toxicities

2020 ◽  
Vol 20 (01) ◽  
pp. 25-34
Author(s):  
Pak Yui Fong ◽  
Shing Chuen Chow ◽  
Bernard Ming Hong Kwong ◽  
Charlene Cheuk Lam Lau ◽  
Christy Yik Ching Lau ◽  
...  
Keyword(s):  
Adverse Events ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitor ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Eosinophilic Fasciitis ◽  
Low Grade ◽  
Programmed Death ◽  
Rheumatological Diseases ◽  
Cell Death Protein

Immune checkpoint inhibitors (ICIs) have forged a new direction for the treatment of cancer. However, ICIs – programmed cell death protein 1 (PD-1), programmed death-ligand 1 (PD-L1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) inhibitors – are also known to cause immune-related adverse events (irAEs). Rheumatological adverse events are uncommon and often low grade, but flares of underlying rheumatological diseases may be triggered. Guidelines are available for the effective management of the rheumatological adverse events that more frequently arise from the use of ICIs, such as inflammatory arthritis, inflammatory myopathies, Sjogren syndrome, scleroderma, and polymyalgia rheumatica and eosinophilic fasciitis.

scholarly journals Acute kidney injury from immune checkpoint inhibitor use

2019 ◽  
Vol 12 (10) ◽  
pp. e231211 ◽  
Author(s):  
Lexis Gordon ◽  
Pouneh Dokouhaki ◽  
Kimberly Hagel ◽  
Bhanu Prasad
Keyword(s):  
Acute Kidney Injury ◽  
Adverse Events ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitor ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Kidney Injury ◽  
Acute Interstitial Nephritis ◽  
Programmed Death ◽  
Programmed Death 1

Immune checkpoint inhibitors are novel oncological medications, current classes of which include monoclonal antibodies that target inhibitory receptors cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), programmed death 1 protein (PD-1) and programmed death-ligand 1. While they are novel in their ability to treat cancer, they also have a unique spectrum of immune-related adverse events. Renal-related immune adverse events, though rare, are an increasingly recognised clinical entity. We present the case of a 67-year-old man with acute kidney injury (AKI) after the second cycle of combination anti-CTLA-4 and anti-PD-1 antibodies for metastatic cutaneous melanoma. He presented with vomiting and diarrhoea, and AKI secondary to dehydration was treated with aggressive rehydration. After failing to recover biochemically, a renal biopsy was performed, which demonstrated severe acute interstitial nephritis. The culprit medications were held and he was treated with steroids. With immunosuppression, creatinine improved to pretreatment values.

scholarly journals Immune Checkpoint Inhibitor Therapy in Patients With Preexisting Inflammatory Bowel Disease

2020 ◽  
Vol 38 (6) ◽  
pp. 576-583 ◽  
Author(s):  
Hamzah Abu-Sbeih ◽  
David M. Faleck ◽  
Biagio Ricciuti ◽  
Robin B. Mendelsohn ◽  
Abdul R. Naqash ◽  
...  
Keyword(s):  
Adverse Events ◽  
T Lymphocyte ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitor ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitor ◽  
Checkpoint Inhibitors ◽  
Inhibitor Therapy ◽  
Checkpoint Inhibitor Therapy ◽  
Inflammatory Bowel

PURPOSE The risk of immune checkpoint inhibitor therapy–related GI adverse events in patients with cancer and inflammatory bowel disease (IBD) has not been well described. We characterized GI adverse events in patients with underlying IBD who received immune checkpoint inhibitors. PATIENTS AND METHODS We performed a multicenter, retrospective study of patients with documented IBD who received immune checkpoint inhibitor therapy between January 2010 and February 2019. Backward selection and multivariate logistic regression were conducted to assess risk of GI adverse events. RESULTS Of the 102 included patients, 17 received therapy targeting cytotoxic T-lymphocyte antigen-4, and 85 received monotherapy targeting programmed cell death 1 or its ligand. Half of the patients had Crohn’s disease, and half had ulcerative colitis. The median time from last active IBD episode to immunotherapy initiation was 5 years (interquartile range, 3-12 years). Forty-three patients were not receiving treatment of IBD. GI adverse events occurred in 42 patients (41%) after a median of 62 days (interquartile range, 33-123 days), a rate higher than that among similar patients without underlying IBD who were treated at centers participating in the study (11%; P < .001). GI events among patients with IBD included grade 3 or 4 diarrhea in 21 patients (21%). Four patients experienced colonic perforation, 2 of whom required surgery. No GI adverse event–related deaths were recorded. Anti–cytotoxic T-lymphocyte antigen-4 therapy was associated with increased risk of GI adverse events on univariable but not multivariable analysis (odds ratio, 3.19; 95% CI, 1.8 to 9.48; P = .037; and odds ratio, 4.72; 95% CI, 0.95 to 23.53; P = .058, respectively). CONCLUSION Preexisting IBD increases the risk of severe GI adverse events in patients treated with immune checkpoint inhibitors.

scholarly journals T follicular helper cells: linking cancer immunotherapy and immune-related adverse events

2021 ◽  
Vol 9 (6) ◽  
pp. e002588
Author(s):  
Dirk Baumjohann ◽  
Peter Brossart
Keyword(s):  
Adverse Events ◽  
Cancer Immunotherapy ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Underlying Mechanism ◽  
Tfh Cells ◽  
Follicular Helper ◽  
Programmed Death ◽  
Cancer Types ◽  
Cell Death Protein

Cancer immunotherapy utilizing immune checkpoint inhibitors (ICIs) has revolutionized the treatment of numerous cancer types. As the underlying mechanism of these treatments lies in the interference with inhibitory signals that usually impair potent antitumor immunity, for example, cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and the programmed cell death protein 1 (PD-1):programmed death-ligand 1/2 (PD-L1/2) pathway, it is not surprising that this could also promote exaggerated adaptive immune responses to unrelated antigen specificities. One of the side effects of ICI-based cancer immunotherapy that is increasingly observed in the clinic is immune-related adverse events (irAEs), including various types of autoimmunity. However, the precise etiology is incompletely understood. T follicular helper (Tfh) cells provide essential help to B cells for potent antibody responses and their tumor tissue presence is often correlated with a better outcome in several solid tumor entities. Importantly, these CD4+ T cells express very high amounts of PD-1 and other co-stimulatory and inhibitory receptors. Here, we address the hypothesis that targeting CTLA-4 or PD-1 and its ligand PD-L1 critically impacts the function of Tfh cells in patients that receive these ICIs, thereby providing a link between ICI treatment and the development of secondary autoimmunity.

scholarly journals How we treat neurological toxicity from immune checkpoint inhibitors

ESMO Open ◽  
2019 ◽  
Vol 4 (Suppl 4) ◽  
pp. e000540 ◽  
Author(s):  
Lavinia Spain ◽  
Zayd Tippu ◽  
James M Larkin ◽  
Aisling Carr ◽  
Samra Turajlic
Keyword(s):  
Adverse Events ◽  
Immune Checkpoint ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Death Receptor ◽  
Treatment Strategies ◽  
Presenting Symptoms ◽  
Programmed Death ◽  
Symptoms And Signs ◽  
Substantial Morbidity

Neurological adverse events from immune checkpoint inhibition are increasingly recognised, especially with combination anti-cytotoxic T-lymphocyte antigen 4 (CTLA4) and anti-programmed death receptor 1 (anti-PD-1) therapies. Their presenting symptoms and signs are often subacute and highly variable, reflecting the numerous components of the nervous system. Given the risk of substantial morbidity and mortality, it is important to inform patients of symptoms that may be of concern, and to assess any suspected toxicity promptly. As with other immune-related adverse events, the cornerstone of management is administration of corticosteroids. Specialist neurology input is vital in this group of patients to guide appropriate investigations and tailor treatment strategies.

scholarly journals Toxicidade Cutânea dos Inibidores de Checkpoint Imunológico: Uma Revisão Narrativa

2020 ◽  
Vol 33 (5) ◽  
pp. 335
Author(s):  
Nuno Gomes ◽  
Vincent Sibaud ◽  
Filomena Azevedo ◽  
Sofia Magina
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Adverse Events ◽  
T Lymphocyte ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Cutaneous Toxicity ◽  
Cell Death Protein

Introduction: Immune checkpoint inhibitors revolutionized anti-neoplastic treatment. Recently, the European Medicines Agency and the United States Food and Drug Administration approved inhibitors of various immune checkpoints, namely the cytotoxic T-lymphocyte-associated protein 4, programmed cell death protein 1 and its ligand. Despite the added benefits in the treatment of several neoplasms, immune checkpoint blockade may also be associated with multiple immune-related adverse events.Material and Methods: A literature review in PubMed database on the cutaneous toxicity of immune checkpoint inhibitors was performed until April 30, 2019.Results and Discussion: A total of 380 articles were initially screened, of which 75 are the basis of this bibliographic review. The immune checkpoint inhibitors monoclonal antibodies produce their beneficial effects by activating the patient’s immune system. This activation also results in adverse events that can affect any organ, whereas cutaneous toxicity is the most frequent and precocious. The adverse events of the programmed cell death protein 1 and its ligand and of the cytotoxic T-lymphocyte-associated protein 4 are similar (class effect), despite the apparent higher skin toxicity of inhibitors of the cytotoxic T-lymphocyte-associated protein 4 (or its use in combination with inhibitors of programmed cell death protein 1 and its ligand). The most common cutaneous toxicities are maculopapular exanthema and pruritus, but other more specific adverse effects (e.g. lichenoid or psoriasiform reaction, vitiligo, sarcoidosis, among others) or located in the oral mucosa and/or adnexa are underreported.Conclusion: Given the high rate of cutaneous toxicity associated with new immune checkpoint inhibitors and their impact on quality of life, their early recognition and appropriate approach are crucial in the treatment of cancer patients. Observation by a dermatologist should be provided in patients with certain toxicities.

scholarly journals Research progress in immune checkpoint inhibitors for lung cancer in China

2021 ◽  
Vol 13 ◽  
pp. 175883592110298
Author(s):  
Jiadi Gan ◽  
Yihua Huang ◽  
Wenfeng Fang ◽  
Li Zhang
Keyword(s):  
Lung Cancer ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Research Progress ◽  
First Line ◽  
Future Directions ◽  
Programmed Death ◽  
Cell Death Protein

Immune checkpoint inhibitors (ICIs) have come to play an increasingly prominent role in the treatment of lung cancer, and some are recommended as a first-line treatment for late-stage non-small-cell lung cancer, either as a monotherapy or in combination with chemotherapy. Accordingly, the indications of Food and Drug Administration-approved ICIs have increased. In this background, China has implemented various policies to encourage and accelerate the marketing of domestic and imported innovative antitumor drugs. Eight ICIs have been approved in China. Among these, four imported programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) inhibitors have received approval for six indications, and one domestic PD-1 inhibitor has received approval for one indication for lung cancer in 2018. Numerous clinical trials of ICIs for lung cancer are underway in China. This review aims to summarize the recent advances and future directions of ICIs, including PD-1 inhibitors, PD-L1 inhibitors, cytotoxic T lymphocyte-associated antigen-4 inhibitors, bi-specific antibodies, and a novel inhibitor of T-cell immune-receptor with Ig and immunoreceptor tyrosine-based inhibitory motif domains in immunotherapies for lung cancer in China.

scholarly journals Management of immune-related adverse events in patients treated with immune checkpoint inhibitors– Rheumatology point of view

2018 ◽  
Vol 18 (2) ◽  
pp. 56-60
Author(s):  
Cheuk Man Ho ◽  
Chi Chiu Mok
Keyword(s):  
Cell Death ◽  
Adverse Events ◽  
T Lymphocyte ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Standard Treatment ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Point Of View ◽  
Cell Death Protein

Abstract The development of immunotherapy has revolutionized the cancer treatment in the recent years. Immune checkpoint inhibitors (ICPis) such as anti-cytotoxic T-lymphocyte-associated antigen 4 (anti-CTLA-4) and anti-programmed cell death protein (anti-PD1) and its ligand (anti-PDL1) have become part of the standard treatment of various malignancies. Immune-related adverse events (irAEs) were common in patients treated with ICPis. Rheumatologists should be aware of the upcoming challenges in the management of irAEs in a patient receiving treatment with ICPis.

New onset diabetes with ketoacidosis following nivolumab immunotherapy: A case report and review of literature

2020 ◽  
pp. 107815522094394
Author(s):  
Lukas Delasos ◽  
Christopher Bazewicz ◽  
Aleksandra Sliwinska ◽  
Nerea Lopetegui Lia ◽  
James Vredenburgh
Keyword(s):  
Diabetes Mellitus ◽  
Case Report ◽  
Adverse Events ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Immune Checkpoint Inhibitor ◽  
Checkpoint Inhibitor ◽  
Checkpoint Inhibitors ◽  
Programmed Death ◽  
Checkpoint Inhibitor Therapy

Introduction Immune-checkpoint inhibitors have become an increasingly popular form of systemic therapy for cancer treatment. Their use has proven to be so effective that certain regimens have gained approval as first-line therapy for various solid tumor types. The most common and well-studied forms of immunotherapy include agents that target cytotoxic T-lymphocyte antigen-4, programmed death-1, and programmed death ligand-1. These therapies act by blocking signaling between immune cells and cancer cells which subsequently augment T cell-mediated destruction of tumor cells. Case report Here, we report a case of a 77-year-old black male with no history of or risk factors for diabetes mellitus who presented with acute onset of diabetic ketoacidosis after beginning immunotherapy with nivolumab for metastatic high-grade neuroendocrine tumor of the lung. He was admitted and treated for diabetic ketoacidosis but required prolonged use of an insulin infusion with frequent need of intravenous dextrose due to labile blood sugars. The patient was eventually discharged and discontinued further immunotherapy with nivolumab. Discussion Due to the unique mechanisms by which immune-checkpoint inhibitors cause immune-mediated destruction of tumor cells, clinicians may be challenged with their associated autoimmune complications referred to as immune-related adverse events. In particular, the incidence of endocrine dysfunction following immune-checkpoint inhibitor therapy is approximately 12%, with the development of insulin-dependent diabetes mellitus being a rare complication. Increasing awareness of immune-related adverse events is essential for the early recognition and effective management of patients who present with life-threatening complications related to immune-checkpoint inhibitor therapy.

scholarly journals Nivolumab-induced hypothyoidism with consequent hypothyroid related myopathy

2019 ◽  
Vol 26 (1) ◽  
pp. 224-227 ◽  
Author(s):  
Eric D Johnson ◽  
Katie Kerrigan ◽  
Katerina Butler ◽  
Shiven B Patel
Keyword(s):  
Adverse Events ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Immune Checkpoint Inhibitor ◽  
Checkpoint Inhibitor ◽  
Checkpoint Inhibitors ◽  
Hormone Replacement ◽  
Programmed Death ◽  
Programmed Death 1 ◽  
Anti Tumor Activity

Purpose Nivolumab is a fully human IgG4 programmed death 1 immune checkpoint inhibitor (ICI) antibody that has anti-tumor activity by selectively blocking the interaction of the programmed death 1 receptor with its two known programmed death ligands PD-L1 and PD-L2. In doing so, this immune checkpoint inhibitor removes the negative signal stifling T cell activation and proliferation within the tumor microenvironment and demonstrates favorable antitumor activity. Case report We report an interesting case of immune checkpoint inhibitor-induced primary hypothyroidism with associated hypothyroid myopathy in a young patient with surgically resected stage IIIB melanoma receiving adjuvant nivolumab. He presented 12 weeks into therapy with severe myalgias, arthralgias, and intermittent disequilibrium of unclear etiology. Laboratory evaluation demonstrated a significant elevation in thyroid stimulating hormone and creatine kinase with an undetectable free T4 with standard laboratory measurement. With thyroid hormone replacement therapy alone, he had rapid improvement in his musculoskeletal symptoms and laboratory parameters over a three-week period. Discussion This case emphasizes the serious nature of endocrine immune-related adverse events in patients receiving immune checkpoint inhibitors. Additionally, it highlights that unlike most other immune-related adverse events, endocrine immune-related adverse events can generally be managed with adequate hormone replacement alone with swift improvements in symptoms. This allows patients to continue immune checkpoint inhibitors safely without immunosuppression which may dampen the anti-tumor activity of these agents. Conclusion This case highlights the importance of early recognition and the appropriate management of endocrine immune-related adverse events to maximize patient safety and good outcomes.

scholarly journals Management of Hematologic Adverse Events Associated With Immune Checkpoint Inhibitors

2021 ◽  
Vol 12 (4) ◽  
Author(s):  
Barbara Barnes Rogers, CRNP, MN, AOCN, ANP-BC ◽  
Carolyn Zawislak, MPAS, PA-C ◽  
Victoria Wong, PA-C
Keyword(s):  
Cell Death ◽  
Programmed Cell Death ◽  
Adverse Events ◽  
Immune Checkpoint ◽  
Blood Cells ◽  
Immune Checkpoint Inhibitors ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
White Blood Cells ◽  
Activated T Cells

Immune checkpoint inhibitors target suppressor receptors, including cytotoxic T-lymphocyte–associated antigen 4 (CTLA-4), programmed cell death protein 1 (PD-1), and programmed cell death ligand 1 (PD-L1). The activated T cells are not antigen specific; therefore, the blockade of the immune checkpoint may result in the development of autoimmune adverse events. The most common immune-related adverse events (irAEs) are rash, colitis, and endocrinopathies. However, irAEs that affect the hematologic system are rare and can affect red blood cells (e.g., autoimmune hemolytic anemia), white blood cells, and platelets (e.g., immune thrombocytopenia). Usually one cell line is affected; however, in some cases, multiple cell lines can be affected. Other changes in the hematologic system can also be affected (e.g., cryoglobulinemia, cytokine release syndrome). Due to the rarity and lack of recognition of these AEs, the timing, spectrum of events, and clinical presentation are poorly understood. Management of hematologic irAEs usually involves the use of steroids; however, other agents (e.g., IVIG, cyclosporine, rituximab) or procedures (e.g., plasma exchange, transfusions) can also be used.

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