scholarly journals A Case Report of Non-Bacterial Cystitis Caused by Immune Checkpoint Inhibitors

2021 ◽  
Vol 12 ◽  
Author(s):  
Sihui Zhu ◽  
Lijuan Bian ◽  
Jia Lv ◽  
Baorui Liu ◽  
Jie Shen
Keyword(s):  
Cell Death ◽  
Adverse Event ◽  
Case Report ◽  
Urinary Tract ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Line Treatment ◽  
Chemotherapy Treatment ◽  
Programmed Death ◽  
Programmed Death 1

We report a case of non-bacterial cystitis after treatment with programmed death-1 (PD-1) and programmed cell death-ligand 1 (PD-L1) antibodies, which was considered an immune-related adverse event (irAE). A 48-year-old male patient with intrahepatic cholangiocarcinoma (ICC) was treated with nivolumab after postoperative multi-line treatment. This patient recurred worsening of psoriasis and repeated urinary tract discomfort. The drug was discontinued and surgery was performed due to the recurrence of the tumor suggested by imaging. After receiving three cycles of chemotherapy treatment combined with atezolizumab, urinary tract discomfort reappeared. No bacteria were found in multiple urine cultures, and non-bacterial bladder inflammation was considered after cystoscopy biopsy. This is a report of non-bacterial inflammation of the urinary tract caused by immunotherapy.

Advanced papillary thyroid carcinoma responding to nivolumab

2020 ◽  
pp. 107815522092996
Author(s):  
Miguel Michel Ocampo ◽  
Jaren Lerner ◽  
Shawnt Tosonian ◽  
Constantin A Dasanu
Keyword(s):  
Hepatocellular Carcinoma ◽  
Case Report ◽  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Second Line ◽  
Papillary Thyroid ◽  
Programmed Death ◽  
Programmed Death 1

Introduction Clinical indications of immune checkpoint inhibitors have expanded to a variety of malignancies. Approximately one in six patients with hepatocellular carcinoma respond to programmed death 1 inhibitors nivolumab and pembrolizumab. Case report We report herein a patient with synchronous metastatic hepatocellular carcinoma and advanced papillary thyroid carcinoma treated with nivolumab in the second-line therapy. Management and outcome: The hepatocellular carcinoma showed a durable response to the second-line agent nivolumab. Remarkably, the patient’s papillary thyroid carcinoma also responded to this programmed death 1 inhibitor. Discussion To our knowledge, this is the first case report showing the efficacy of nivolumab in the treatment of metastatic papillary thyroid carcinoma. Further studies with immune checkpoint inhibitors in papillary thyroid carcinoma seem warranted.

Tubulitis in a patient treated with nivolumab: Case report and literature review

2018 ◽  
Vol 2 (2-3) ◽  
pp. 107-112
Author(s):  
Viral Vakil ◽  
Mark Birkenbach ◽  
Katti Woerner ◽  
Lihong Bu
Keyword(s):  
Acute Kidney Injury ◽  
Immune Checkpoint Inhibitors ◽  
Kidney Biopsy ◽  
Tubulointerstitial Nephritis ◽  
Checkpoint Inhibitors ◽  
Kidney Injury ◽  
Programmed Death Ligand 1 ◽  
Programmed Death ◽  
Metastatic Urothelial Carcinoma ◽  
Programmed Death 1

Kidney injury associated with use of immune checkpoint inhibitors that target the programmed death-1 molecule commonly manifests as acute tubulointerstitial nephritis on kidney biopsy. We present a case of a 66-year-old man who developed acute kidney injury at 6 months after initiation of treatment with anti-programmed death-1 antibody, nivolumab, for treatment of metastatic urothelial carcinoma. A renal biopsy showed focal moderate-to-severe lymphocytic tubulitis with minimal interstitial inflammation. Programmed death ligand-1 immunopositivity was detected only in tubules exhibiting lymphocytic tubulitis. The patient’s renal function improved to baseline with conservative management consisting of discontinuation of nivolumab followed by prednisone treatment.

scholarly journals Disparities in the Use of Programmed Death 1 Immune Checkpoint Inhibitors

2018 ◽  
Vol 23 (11) ◽  
pp. 1388-1390 ◽  
Author(s):  
Jeremy M. O'Connor ◽  
Kathi Seidl‐Rathkopf ◽  
Aracelis Z. Torres ◽  
Paul You ◽  
Kenneth R. Carson ◽  
...  
Keyword(s):  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Programmed Death ◽  
Programmed Death 1

scholarly journals Immune checkpoint inhibitors in renal cell carcinoma

2017 ◽  
Vol 131 (21) ◽  
pp. 2627-2642 ◽  
Author(s):  
Kirsty Ross ◽  
Rob J. Jones
Keyword(s):  
Renal Cancer ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Critical Role ◽  
Optimal Timing ◽  
New Class ◽  
Programmed Death ◽  
Programmed Death 1 ◽  
Immune Manipulation

The immune system has long been known to play a critical role in the body’s defence against cancer, and there have been multiple attempts to harness it for therapeutic gain. Renal cancer was, historically, one of a small number of tumour types where immune manipulation had been shown to be effective. The current generation of immune checkpoint inhibitors are rapidly entering into routine clinical practice in the management of a number of tumour types, including renal cancer, where one drug, nivolumab, an anti-programmed death-1 (PD-1) monoclonal antibody (mAb), is licensed for patients who have progressed on prior systemic treatment. Ongoing trials aim to maximize the benefits that can be gained from this new class of drug by exploring optimal timing in the natural course of the disease as well as combinations with other checkpoint inhibitors and drugs from different classes.

scholarly journals Gastrointestinal cancer treatment with immune checkpoint inhibitors

2021 ◽  
Vol 64 (5) ◽  
pp. 342-348
Author(s):  
Jin Won Kim
Keyword(s):  
Colorectal Cancer ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Line Treatment ◽  
Gastrointestinal Cancers ◽  
First Line ◽  
Programmed Death Ligand 1 ◽  
Programmed Death ◽  
First Line Treatment

Immuno-oncological treatment approaches, particularly with the use of immune checkpoint inhibitors such as antiprogrammed death 1 (PD-1)/programmed death ligand 1 antibody or anti-cytotoxic T-lymphocyte associated protein 4 antibody, have become the standard treatment for gastrointestinal cancers. However, gastrointestinal cancers show an overall modest tumor response to immune checkpoint inhibitors. Nevertheless, subgroups such as tumors that are DNA mismatch repair-deficient or have high microsatellite instability particularly benefit from immune checkpoint inhibitors. Even in the first-line setting for colorectal cancer, the clinical efficacy of pembrolizumab, an anti–PD-1 antibody, was superior to that of chemotherapy. Recently, a combination of atezolizumab, an anti-programmed death ligand 1 antibody, and bevacizumab was approved as the first-line treatment for hepatocellular carcinoma, and was reported as superior to sorafenib. Nivolumab, an anti–PD-1 antibody that is added to chemotherapy as the first-line treatment for gastric cancer, resulted in longer survival compared with chemotherapy alone. Further studies are ongoing to investigate additional immune checkpoint inhibitors for other gastrointestinal cancers. This review aims to provide an overview of the results of clinical trials for immune checkpoint inhibitors in gastrointestinal cancers, including colorectal cancer, gastric cancer, hepatocellular carcinoma, pancreatic cancer, and biliary tract cancer.

scholarly journals Severe pneumonitis refractory to steroids following anti-PD-1 immunotherapy

2018 ◽  
pp. bcr-2018-225937 ◽  
Author(s):  
Neal Andruska ◽  
Lily Mahapatra ◽  
Carleigh Hebbard ◽  
Priyank Patel ◽  
Vishesh Paul
Keyword(s):  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Antitumour Activity ◽  
Small Cell ◽  
Small Cell Lung ◽  
Programmed Death ◽  
Programmed Death 1 ◽  
Variable Presentation ◽  
Therapeutic Responses ◽  
Steroid Refractory

Anti-programmed death 1 (PD-1) immune checkpoint inhibitors enhance the antitumour activity of the immune system and have produced durable tumour responses in several solid tumours including non-small cell lung cancer (NSCLC). However, PD-1 inhibitors can lead to immune-related adverse events , including pneumonitis, which is typically mild, but can be severe and potentially fatal. Pneumonitis often resolves with steroids, but some cases are steroid refractory, leading to a relapsing and remitting course in milder cases or the need for salvage therapies in more severe cases. Here, we present two patients with NSCLC who developed severe pneumonitis following therapy with nivolumab and pembrolizumab. While one patient improved with steroids and infliximab, the other patient failed to respond to steroids and subsequently died. These cases demonstrate the highly variable presentation and therapeutic responses seen in patients with pneumonitis following anti-PD-1 therapy and illustrate that severe cases can often present refractory to steroid therapy.

PD-L1 SNPs as biomarkers to define benefit in patients with advanced NSCLC treated with immune checkpoint inhibitors

2021 ◽  
pp. 030089162110149
Author(s):  
Roberta Minari ◽  
Francesco Bonatti ◽  
Giulia Mazzaschi ◽  
Alessandra Dodi ◽  
Francesco Facchinetti ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Immune Checkpoint ◽  
Clinical Benefit ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Progression Free Survival ◽  
Nucleotide Polymorphisms ◽  
Entire Cohort ◽  
Programmed Death ◽  
Programmed Death 1

Objective: To investigate the role of CTLA-4, PD-1 (programmed death-1), and PD-L1 (programmed death-ligand 1) single nucleotide polymorphisms (SNPs) in predicting clinical outcome of patients with advanced non-small cell lung cancer (NSCLC) treated with immune checkpoint inhibitors (ICIs). Methods: A total of 166 consecutive patients were included. We correlated SNPs with clinical benefit, progression-free survival, time to treatment failure, and overall survival and evaluated the incidence of SNPs in nonresponder and long clinical benefit groups. Results: Considering the entire cohort, no correlation was found between SNPs and clinical outcome; however, PD-L1 rs4143815 SNP and the long clinical benefit group showed a statistically significant association ( p = 0.02). The nonresponder cohort displayed distinctive PD-L1 haplotype ( p = 0.05). Conclusion: PD-L1 SNPs seem to be marginally involved in predicting clinical outcome of NSCLC treated with ICI, but further investigations are required.

scholarly journals Immunotherapy in urothelial cancer: recent data and perspectives

2018 ◽  
Vol 13 (4) ◽  
pp. 16-24 ◽  
Author(s):  
M. I. Volkova ◽  
Ya. V. Gridneva ◽  
A. S. Ol’shanskaya
Keyword(s):  
Urothelial Carcinoma ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Standard Of Care ◽  
Phase Iii ◽  
Significant Survival ◽  
Programmed Death ◽  
Programmed Death 1 ◽  
Advanced Urothelial Carcinoma

Immune-checkpoint inhibitors blocking the programmed death 1/programmed death-ligand 1 (PD-1/PD-L1) and cytotoxic T-lymphocyteassociated protein 4 (CTLA-4) have shown a prominent anti-tumor activity with long-term responses and an acceptable toxicity profile  in clinical trials. Pembrolizumab, atezolizumab, nivolumab, avelumab, and durvalumab are anti-PD-1/PD-L1 agents that redefine the standard of care for advanced urothelial carcinoma. CTLA-4 inhibitors are also under investigation in this setting. Phase III trial KEYNOTE-045 has demonstrated significant survival benefit in patients treated with pembrolizumab comparing with the standard second-line chemotherapy. Atezolizumab, nivolumab, avelumab, and durvalumab were also recommended for platinum-pretreated urothelial carcinoma patients based on phase II data. Following investigations of biomarkers such as PD-L1 expression are needed to determine high-responders to immunotherapy. This review article describes the advances in immunotherapy with immune-checkpoint inhibitors.

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