Search results for "Ipilimumab"

Navigating the new landscape of second‐line treatment in advanced hepatocellular carcinoma

2020

Abstract Sorafenib and lenvatinib are approved for first‐line treatment of patients with advanced hepatocellular carcinoma (HCC), and the efficacy of atezolizumab plus bevacizumab has been demonstrated versus sorafenib. Over time, first‐line treatment frequently fails, and regorafenib, cabozantinib, ramucirumab (for patients with alpha fetoprotein ≥400 ng/mL), nivolumab, pembrolizumab and ipilimumab plus nivolumab are approved for use after sorafenib (but not lenvatinib) treatment in advanced HCC. Given the considerable complexity in the therapeutic landscape, the objective of this review was to summarize the clinical evidence for second‐line agents and provide practical guidance for select…

Targeted Therapies in Melanoma

2015

The standard approach for malignant melanoma is represented by surgical excision. In most cases, distant metastases develop. Until few years ago, the main strategies to treat metastatic melanoma were chemotherapy and cytokines with subsequent low efficacy and poor tolerability profile. In the last few years, a new biological therapy has become available for metastatic melanoma. It includes targeted therapy, such as BRAF inhibitors (vemurafenib and dabrafenib) and MEK inhibitors (trametinib), and immunotherapy, such as the monoclonal antibodies anti-CTLA-4 (ipilimumab) and anti-PD-1 (nivolumab and lambrolizumab). The different mechanisms of action of these new drugs imply a variability of ou…

LBA7 Nivolumab (NIVO) plus chemotherapy (Chemo) or ipilimumab (IPI) vs chemo as first-line (1L) treatment for advanced gastric cancer/gastroesophagea…

2021

Immunotherapy of Malignant Melanoma

2014

For the field of cancer immunotherapy, malignant melanoma has a very special role. It has certainly critically influenced the past and the present of the field. Research performed in malignant melanoma has started to shape the field of cancer immunotherapy more than 20 years ago with the discovery of the first tumor-associated antigens documented to be recognized by antigen-specific T cells in patients. As discussed in the following sections, the privileged role of malignant melanoma has not been restricted to the pioneering phase of initial antigen discovery but has continued to exist through more than 20 years as documented by the clinical successes reported for immunotherapies such as cy…

Gastric and Rectal Metastases from Malignant Melanoma Presenting with Hypochromic Anemia and Treated with Immunotherapy

2017

The authors present a case of an 80-year-old Caucasian male with multiple gastric and rectal metastases from malignant melanoma presenting with hypochromic anemia as the sole symptom of disease without evidence of cutaneous and ocular tumor localization. The patient had a medical history positive for malignant lentigo melanoma of the occipital region of the scalp and early stage laryngeal squamous cell carcinoma and prostatic carcinoma treated with radiation therapy. The authors make some considerations on intestinal involvement by metastatic melanoma and discuss the choice of not treating with endoscopic procedures the gastric metastatic lesions most likely responsible for the clinical sig…

Risk of scleroderma according to the type of immune checkpoint inhibitors

2020

Abstract Introduction Immune checkpoint inhibitors (ICIs) are associated with immune-related adverse events (irAEs). Among them, ICIs-induced systemic sclerosis (SSc) is poorly known. Methods To better characterize this irAE, our comprehensive approach combined the description of ICIs-induced scleroderma cases, the systematic review of the literature and the analysis of VigiBase, the WHO pharmacovigilance database. Results We identified two cases with underlying limited cutaneous SSc who presented a dramatic increase in the skin thickening following pembrolizumab, associated with scleroderma renal crisis in one case. In the literature, four cases of scleroderma and four cases of morphea hav…

Side effect management during immune checkpoint blockade using CTLA-4 and PD-1 antibodies for metastatic melanoma – an update

2020

CTLA-4 and PD-1 play a key role in tumor-induced downregulation of lymphocytic immune responses. Immune checkpoint inhibitors have been shown to alter the immune response to various cancer types. Anti-CTLA-4 and anti-PD-1 antibodies affect the interaction between tumor, antigen-presenting cells and T lymphocytes. Clinical studies of the anti-CTLA-4 antibody ipilimumab and the anti-PD-1 antibodies nivolumab and pembrolizumab have provided evidence of their positive effects on overall survival in melanoma patients. Combined treatment using ipilimumab and nivolumab has been shown to achieve five-year survival rates of 52 %. Such enhancement of the immune response is inevitably associated with …

Emerging Therapies in Pheochromocytoma and Paraganglioma: Immune Checkpoint Inhibitors in the Starting Blocks

2021

Pheochromocytoma and paraganglioma are neuroendocrine neoplasms, originating in the adrenal medulla and in parasympathetic and sympathetic autonomic nervous system ganglia, respectively. They usually present as localized tumours curable with surgery. However, these tumours may exhibit heterogeneous clinical course, ranging from no/minimal progression to aggressive (progressive/metastatic) behavior. For this setting of patients, current therapies are unsatisfactory. Immune checkpoint inhibitors have shown outstanding results for several types of solid cancers. We therefore aimed to summarize and discuss available data on efficacy and safety of current FDA-approved immune checkpoint inhibitor…

Immune Checkpoint Inhibitors and Cardiotoxicity: An Analysis of Spontaneous Reports in Eudravigilance

2021

Introduction Immune checkpoint inhibitors (ICIs) are widely used in the treatment of many cancers as they improve clinical outcomes. However, ICIs have also been associated with the development of immune-related adverse drug reactions (ADRs). Among immune-related ADRs, cardiac immune-related ADRs are rare, but also associated with high mortality rates. Objective The objective of this study was to evaluate the occurrence of cardiac ADRs reported with ICIs in the European spontaneous reporting system. Methods We retrieved individual case safety reports on ICI-induced cardiac ADRs from the website of suspected ADR (www.adrreports.eu) of the European pharmacovigilance database (Eudravigilance).…

Malignant Melanoma S3-Guideline “Diagnosis, Therapy and Follow-up of Melanoma”

2013

This first German evidence-based guideline for cutaneous melanoma was developed under the auspices of the German Dermatological Society (DDG) and the Dermatologic Cooperative Oncology Group (DeCOG) and funded by the German Guideline Program in Oncology. The recommendations are based on a systematic literature search, and on the consensus of 32 medical societies, working groups and patient representatives. This guideline contains recommendations concerning diagnosis, therapy and follow-up of melanoma. The diagnosis of primary melanoma based on clinical features and dermoscopic criteria. It is confirmed by histopathologic examination after complete excision with a small margin. For the stagin…