Immune checkpoint inhibitor induced lichenoid reactions: A systematic review of characteristics and treatment outcomes.
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ABSTRACT:
SUBMITTER: Abduelmula A
PROVIDER: S-EPMC8867185 | biostudies-literature | 2022 Jun
REPOSITORIES: biostudies-literature
Publications
Immune checkpoint inhibitor induced lichenoid reactions: A systematic review of characteristics and treatment outcomes.
Abduelmula Abrahim A Awan Ramsha R Saif Hammad H Howard Jessica J
JAAD international 20220222
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Project description:BackgroundImmune checkpoint inhibitor (ICI)-induced pancreatic injury (ICIPI) is not well documented in the literature. We aimed to describe the clinical characteristics and outcomes of patients who developed ICIPI.MethodsWe reviewed the medical records of consecutive patients who had a confirmed diagnosis of ICIPI (Common Terminology Criteria for Adverse Events grade ≥ 3 lipase elevation with or without clinical symptoms) from April 2011 through April 2018.ResultsAmong the 2,279 patients received ICI and had lipase values checked thereafter, 82 (4%) developed ICIPI. Overall, 65% of patients received inhibitors of programmed death protein-1 or its ligand. Compared with asymptomatic presentation, patients who had clinical symptoms of pancreatitis (n = 32) had higher levels of lipase (P = 0.032), more frequent imaging evidence of pancreatitis (P = 0.055), and more frequent hospitalization (P < 0.001) and received intravenous fluids (P < 0.001) and steroids more frequently (P = 0.008). Twelve patients (15%) developed long-term adverse outcomes of ICIPI; three had chronic pancreatitis, four had recurrence of ICIPI, and six had subsequent diabetes. Among 35 patients who resumed ICI therapy, four (11%) had recurrence of lipase elevation. Logistic regression revealed that smoking and hyperlipidemia were associated with increased risk for long-term adverse outcomes of ICIPI, and intravenous fluids were associated with reduced risk. Patients who resumed ICI therapy survived longer than patients who discontinued ICI therapy permanently, statistically not significant (P = 0.0559). Patients who developed long-term adverse outcomes of ICIPI survived significantly longer than those who did not (P = 0.0295). The highest proportion of patients (6/21, 29%) developed long-term adverse outcomes of ICIPI was among those without typical symptoms of pancreatitis, continued ICI therapy after ICIPI, and did not receive intravenous fluids.ConclusionICIPI can present as typical acute pancreatitis, with risk of the development of a pseudocyst, diabetes, and chronic pancreatitis. ICI resumption after ICIPI may lead to recurrence of lipase elevation without increased risk of long-term adverse outcomes, and can increase survival duration. Intravenous fluids may prevent long-term adverse outcomes, but steroids do not appear to affect outcomes of ICIPI. Asymptomatic ICIPI presentation may lead to undertreatment of ICIPI owing to underestimation of its degree, and therefore, intravenous fluid administration could potentially could potentially be benificial to prevent long-term adverse outcomes even in asymptomatic patients.
| S-EPMC6364483 | biostudies-literature
Project description:BackgroundEmerging evidence indicates that immune checkpoint inhibitor-induced diabetes mellitus (ICI-DM) might be more common than initially reported, and more different clinical pictures associated with ICI-DM were described.ObjectiveThe aim of our study was to identify the clinical characteristics and possible predictive factors of ICI-DM.MethodsWe conducted a retrospective review of patients who received immune checkpoint inhibitors (ICI) at West China Hospital, Sichuan University until June 2023. Patients were reviewed at death or on 7 May 2024. We applied logistic regression to study the associations between clinical characteristics and ICI-DM.ResultsOur study included 8,199 participants who received ICI between October 2014 and June 2023. Among them, 1,077 patients (13.14%) developed ICI-DM according to diagnostic criteria based on guidelines. By excluding patients influenced by glucocorticoids or immunosuppressants, ICI-DM was observed in 713 of 8,199 (8.70%) patients. In all patients, hypertension, hyperlipidemia, using glucocorticoids or immunosuppressants, lung cancer, and using more than one pathway of ICI were associated with a higher risk of ICI-DM. However, the risk factors for ICI-DM in patients without the influence of glucocorticoids or immunosuppressants were only hypertension, hyperlipidemia, and pancreatic lesions. In all patients and those patients without the influence of glucocorticoids and immunosuppressants, hypertension and hyperlipidemia may increase the risk for ICI-DM.ConclusionsThis large, real-world cohort demonstrates that the incidence of ICI-DM may be underestimated in previous literature. Blood glucose monitoring is needed in patients receiving ICI therapy.Clinical trial registrationhttps://www.chictr.org.cn, identifier ChiCTR2300075974.
| S-EPMC11802519 | biostudies-literature
Project description: Not available
| S-EPMC9973559 | biostudies-literature
Project description:Immunotherapy of malignant tumors has become a hot spot in the field of cancer research and treatment, bringing new hope to patients with advanced cancer. Activation of molecular programmer death protein-1 and T lymphocyte-associated antigen 4-related signaling pathways at the immunological checkpoint can inhibit T lymphocyte activation and thereby block the inflammatory response. Tumor cells achieve immune escape by activating the molecular pathways associated with immune checkpoints. The immune checkpoint inhibitor can wake up T lymphocytes and enhance the body's clearance of tumor cells. However, the role of immune checkpoint inhibitors is not specific to tumor cells, and it can cause side effects of multiple systems including the cardiovascular system while killing tumor cells. We will summarize the relevant cardiac side effects and give advice on how to manage it.
| S-EPMC6817436 | biostudies-literature
Project description:Background Myocarditis is a dreaded and unpredictable complication of immune checkpoint inhibitors (ICI). We sought to determine whether routinely measured biomarkers could be helpful in monitoring for ICI myocarditis. Objectives The authors examined biomarker trends of patients on ICI and their association with the incidence of ICI myocarditis and outcomes. Methods We conducted an observational cohort study of adults who received at least one dose of ICI at Michigan Medicine between June 2014 and December 2021 and underwent systematic serial testing for aspartate aminotransferase (AST) and alanine aminotransferase (ALT), creatine phosphokinase (CPK), and lactate dehydrogenase during ICI therapy. Results Among 2,606 patients (mean age 64 ± 13 years; 60.7% men), 27 (1.0%) were diagnosed with ICI myocarditis. At diagnosis, patients with myocarditis had an elevated high-sensitivity troponin T (100%), ALT (88.9%), AST (85.2%), CPK (88.9%), and lactate dehydrogenase (92.6%). Findings were confirmed in an independent cohort of 30 patients with biopsy-confirmed ICI myocarditis. A total of 95% of patients with ICI myocarditis had elevations in at least 3 biomarkers compared with 5% of patients without myocarditis. Among the noncardiac biomarkers, only CPK was associated (per 100% increase) with the development of myocarditis (HR: 1.83; 95% CI: 1.59-2.10) and all-cause mortality (HR: 1.10; 95% CI: 1.01-1.20) in multivariable analysis. Elevations in CPK had a sensitivity of 99% and specificity of 23% for identifying myocarditis. Conclusions ICI myocarditis is associated with changes in AST, ALT, and CPK. An increase in noncardiac biomarkers during ICI treatment, notably CPK, should prompt further evaluation for ICI myocarditis. Central Illustration
| S-EPMC9830199 | biostudies-literature
Project description:BackgroundImmune checkpoint inhibitor-induced isolated adrenocorticotropic hormone deficiency (IAD) is a rare but potentially fatal disease.MethodsWe comprehensively searched the PubMed database and made a systematic review of immune checkpoint inhibitor-induced isolated adrenocorticotropic hormone deficiency. If the status of other anterior pituitary hormones was not mentioned, the case was excluded.ResultsWe identified 123 cases diagnosed as immune checkpoint inhibitor-induced IAD, consisting of 44 female and 79 male patients. The average age of these patients was 64.3 ± 12.6 years old, and 67.5% were 60 years old or above. The majority (78.9%) of these patients received anti-programmed cell death protein-1 (anti-PD-1) antibodies or anti-programmed cell death ligand 1 (anti-PD-L1) antibodies or both, and 19.5% received combined therapy, sequential therapy, or both. A total of 26 patients received anti-cytotoxic T lymphocyte antigen 4 antibodies (anti-CTLA-4). The median ICI treatment cycle before the diagnosis of adrenal insufficiency was 8 (6, 12), and the median ICI treatment duration before the diagnosis of adrenal insufficiency was 6 (4, 8) months. Eleven cases developed IAD 1 to 11 months after discontinuation of ICIs. Fatigue and appetite loss were the most common symptoms, and surprisingly, there were two asymptomatic cases of IAD. Most patients (88 cases) had normal pituitary magnetic resonance imaging, only 14 cases reported mild atrophy or swelling pituitary gland, and 21 cases reported no imaging results. Most diagnoses were made by basal hormone levels, and pituitary stimulation tests were performed in only a part of the cases. No cases had been reported of discontinuation of ICI use due to IAD nor had there been any deaths due to IAD.ConclusionIAD was predominant in elderly male patients mainly receiving anti-PD-1 or anti-PD-L1 antibodies. It was sometimes difficult to recognize IAD at first glance since non-specific symptoms were common and asymptomatic cases of IAD were also reported. Although IAD can be deadly, it usually does not affect the continued use of ICIs.
| S-EPMC10838970 | biostudies-literature
Project description:BackgroundThe long-term contemporary outcomes of patients with immune checkpoint inhibitor (ICI) myocarditis, spanning the spectrum of clinical severity, are undetermined.ObjectivesWe sought to investigate the characteristics and cardiovascular outcomes of patients with severe and nonsevere ICI myocarditis.MethodsThis was a retrospective cohort study of patients with suspected ICI myocarditis at Massachusetts General Brigham Health System conducted between 2015 and 2022. Cases were classified as severe, nonsevere, and negative based on the International Cardio-Oncology Society criteria. One-year cardiovascular mortality, all-cause mortality, and cardiovascular readmissions were evaluated. We also evaluated 1-year ICI resumption and left ventricular ejection fraction over a median follow-up of 18 (Q1-Q3: 8-67) weeks.ResultsThe study included 160 patients: 28 severe, 96 nonsevere, and 36 negative cases. Patients with severe myocarditis had an increased risk of 1-year cardiovascular mortality, particularly in the early post-myocarditis period (29% vs 5%; HR: 6.52; 95% CI: 2.2-19.6; P < 0.001). Patients with nonsevere myocarditis had a cardiovascular mortality rate similar to negative cases (HR: 0.61; 95% CI: 0.14-2.54). One-year all-cause mortality did not differ between severe, nonsevere, and negative cases (P = 0.74). Rates of 1-year cardiovascular readmissions and long-term left ventricular ejection fraction were also similar among the 3 groups. ICI resumption was low, even in negative cases.ConclusionsIn a contemporary analysis of patients with suspected ICI myocarditis, severe ICI myocarditis was associated with increased 1-year cardiovascular mortality, which was lower than previously reported. Patients with nonsevere ICI myocarditis had outcomes similar to negative cases. The optimal management strategies for nonsevere ICI myocarditis need to be re-evaluated.
| S-EPMC10774775 | biostudies-literature
Project description:The development of immune checkpoint inhibitors (ICIs) has been a major breakthrough in cancer immunotherapy. The increasing use of ICIs has led to the discovery of a broad spectrum of immune-related adverse events (irAEs). Immune-related myasthenia gravis (irMG) is a rare but life-threatening irAE. In this review, the clinical presentations of irMG are described and the risk of irMG-related mortality is examined using information from relevant studies. In 47 reported cases of irMG with clear causes of mortality, irMG appeared to be a distinct category of neuromuscular disorders and differed from classical MG in terms of its demographic patient characteristics, pathogenesis, serology profile, response to treatment, associated complications, and prognosis. Because of the high mortality of irMG, measures to increase the vigilance of medical teams are necessary to ensure the timely identification of the signs of irMG and early treatment, particularly in the early course of ICI therapy. The diagnostic plans should be comprehensive and include the evaluation of other organ systems, such as the dermatological, gastrointestinal, respiratory, neuromuscular, and cardiovascular systems, in addition to the traditional diagnostic tests for MG. Treatment plans should be individualized on the basis of the extent of organ involvement and clinical severity. Additional therapeutic studies on irMG in the future are required to minimize irAE-related mortality and increase the safety of patients with cancer in the ICI era.
| S-EPMC7378376 | biostudies-literature
Project description:ImportanceThe mismatch repair (MMR) pathway plays a crucial role in repairing DNA replication errors in normal and cancer cells. Defects in DNA MMR proteins that determine the microsatellite instability-high (MSI-H) condition lead to the accumulation of mutations and the generation of neoantigens, which may stimulate the antitumor immune response. Clinical trials have demonstrated that MSI-H status is associated with long-term benefit in patients treated with immune checkpoint inhibitors (ICIs).ObjectiveTo evaluate the activity of ICIs in terms of overall response rate (ORR), disease control rate (DCR), overall survival (OS), and progression-free survival (PFS) in patients with MSI-H cancers.Data sourcesPublished articles that evaluated ICIs in the treatment of advanced MSI-H tumors from inception to December 2019 were identified by searching the PubMed, EMBASE, and Cochrane Library databases.Study selectionProspective or retrospective studies, published in the English language, providing outcome data with ICIs in patients with MSI-H cancer were selected.Data extraction and synthesisAuthor and year of publication, type of studies, diseases included, median follow up, type of ICI, median OS ,and PFS, ORR, DCR and 1-, 2-, and 3-year OS were retrieved. Analysis was performed in December 2019.Main outcome and measuresThe primary outcome of interest was ORR. Secondary end points were median PFS, median OS, pooled rate of patients alive at 1, 2 ,and 3 years, and pooled rate of patients that attained disease control rate ([DCR] calculated as the sum of stable disease rate and ORR).ResultsOverall, 939 patients (14 studies) were analyzed mainly in pretreated settings. The pooled ORR was 41.5% (95% CI, 34.9%-48.4%). The pooled DCR was 62.8% (95% CI, 54.5%-70.3%). Pooled median PFS was 4.3 months (95% CI, 3-6.8 months). The pooled median OS was 24 months (95% CI, 20.1-28.5 months). The pooled 1- and 2-year OS were 75.6% (95% CI, 61.8%-85.5%) and 56.5% (95% CI, 46%-66.4%), respectively. Because only 1 study provided 3-year OS data, a formal pooled analysis for 3 years was not possible.Conclusions and relevanceIn this meta-analysis of patients with pretreated MSI-H cancer, ICIs were associated with high activity independent of tumor type and drug used. Among molecular biomarkers for selection of treatment, MMR proteins may have a predictive value for the activity of immunotherapy.
| S-EPMC7226284 | biostudies-literature
Project description:This is a case report of a 67-year-old patient with castration resistant metastatic prostate cancer who developed an immune-mediated large vessel vasculitis following treatment with ipilimumab (anti-CTLA-4) and nivolumab (anti-PD-1).
| S-EPMC7239530 | biostudies-literature