Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty patients with metastatic renal cell cancer were treated with a combination of recombinant interferon-alpha 2a (Roferon-A), 18 MU intramuscularly three times weekly and vinblastine 0.1 mg/kg intravenously once every 3 weeks. Three patients experienced a complete response (CR) (15%) and three a partial response (PR) (15%). The response duration was 3, 13, and 15 months in the CR group, and PRs lasted 11, 13, and 14 months. Constitutional symptoms like fever, anorexia, and fatigue were the most common side effects. One patient had reversible hepatitis, which was probably unrelated to antineoplastic therapy. Dose modifications had to be made in seven patients due to leukopenia or thrombocytopenia. No very serious side effects were noticed. In view of what has been reported previously, the overall response rate (30%) of this regimen is good and tolerance of the treatment is acceptable.
 ...
PMID:Recombinant interferon-alpha 2a and vinblastine in advanced renal cell cancer: a clinical phase I-II study. 239 8

Rarely, hepatic metastases can simulate hepatic infiltrative diseases. We present a case of a patient with advanced metastatic renal cell carcinoma who developed hepatomegaly and clinical signs of hepatocellular injury. On magnetic resonance imaging, the injury simulated a diffuse process, e.g., acute fulminant viral or chemical hepatitis or drug toxicity. Despite its high resolution, magnetic resonance imaging might not depict focal lesions in patients with extensive metastases. In correlation with clinical history, malignant disease should be considered when diffusely abnormal hepatic signal intensity is noted.
 ...
PMID:Sinusoidal spread of liver metastases from renal cell carcinoma: simulation of diffuse liver disease on MR imaging. 1184 81

Ipilimumab is a monoclonal antibody that enhances the efficacy of the immune system by targeting a cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), which is a protein receptor that downregulates the immune system. Nivolumab is also a humanized monoclonal antibody that targets another protein receptor that prevents activated T cells from attacking the cancer; this receptor is called programmed cell death 1 (PD-1). The FDA approved ipilimumab combined with nivolumab as a frontline therapy for patients with metastatic melanoma or renal cell carcinoma and as a second-line therapy for patients with microsatellite instability-high (MSI-H) metastatic colon cancer. Immune-related adverse events such as autoimmune colitis, pneumonitis, hepatitis, nephritis, hypophysitis, and thyroiditis may occur during or weeks to months after therapy. We report a case of thrombotic thrombocytopenic purpura (TTP) in a patient with metastatic renal cell carcinoma following one cycle of ipilimumab and nivolumab. Only one case report of ipilimumab-induced TTP exists in the medical literature. With the wide use of immunotherapy to treat cancers, physicians need to be aware of this rare immune-related adverse event.
 ...
PMID:Thrombotic Thrombocytopenic Purpura due to Checkpoint Inhibitors. 3067 Dec 68

Recent therapeutic advancements have incorporated immune checkpoint inhibitors (ICIs) into the management of metastatic renal cell carcinoma. Pivotal phase III trials have resulted in Food and Drug Administration approval for anti-programmed death 1/programmed death ligand 1 ICIs, either in combination with anti-cytotoxic T-lymphocyte antigen 4 ICIs or with vascular endothelial growth factor-directed targeted therapies, as standard-of-care frontline regimens. Immune checkpoint inhibitors offer improved clinical outcomes when compared to previous treatment options. However, these agents also present unique toxicity profiles collectively referred to as immune-related adverse events. Common immune-related adverse events include colitis, hepatitis, dermatitis, and thyroiditis. Rare toxicities, such as myocarditis and pneumonitis, have the potential for causing severe harm. Herein, we provide a case-based discussion of how to identify, grade, and manage irAEs in metastatic renal cell carcinoma.
 ...
PMID:Immune Related Adverse Events: Classification and Management Approaches in Advanced Kidney Cancer. 3294 11