Pharmacovigilance of anti-cancer medicines: opportunities and challenges.

Introduction: The foundations of pharmacovigilance are the monitoring of drug safety in real-world medicine, and identification of new adverse effects, unknown at the time of market approval. Cancer patients are prone to adverse drug reactions due to the complexity of the neoplastic disease and its treatment. Pharmacovigilance of anti-cancer medicines is further complicated because patients have comorbidities, as for elderly patients.

Safety Profiles and Pharmacovigilance Considerations for Recently Patented Anticancer Drugs: Lung Cancer.

Background: Lung cancer is the most frequent cause of cancer-related death. In the last decades, the introduction of targeted therapies and more recently, of immunotherapy, has led to significant improvements in different outcomes of this malignant neoplasm.

Objective: The present review provides a balanced overview of most recent targeted therapies and immunotherapies patented for the treatment of lung cancer.

An Update of Efficacy and Safety of Cetuximab in Metastatic Colorectal Cancer: A Narrative Review.

Colorectal cancer is the second most common cancer, representing 13% of all diagnosed cancers. Cetuximab is a recombinant chimeric monoclonal IgG1 antibody and epidermal growth factor receptor (EGFR) inhibitor. Cetuximab is approved for the first-line treatment in combination with chemotherapy or as a single agent in patients who have failed or are intolerant to chemotherapy in patients with EGFR-expressing, RAS wild-type metastatic colorectal cancer.

EU pharmacovigilance regulatory requirements of anticancer biosimilar monoclonal antibodies.

An increasing number of innovative oncology monoclonal antibodies (mAbs) have been introduced into the global market, and biosimilar versions have now also been approved in Europe. Being complex to develop and difficult to manufacture, the biosimilar is a drug similar but not identical in physicochemical characteristics, efficacy, and safety to an original biological drug already approved in the European Union, for which marketing exclusivity rights have expired. Generally, the safety monitoring of biosimilars follows the same requirements that apply to all biologicals, even if specific pharmacovigilance measures exist and some of them are still being debated.

Pharmacovigilance workflow in Europe and Italy and pharmacovigilance terminology.

The terminology used in pharmacovigilance can cause confusion, because there are similar terms that describe different phenomena (e.g. adverse reactions, adverse drug reactions, and side effects).

Pharmacovigilance in oncology.

Background Side effects of cancer therapy are one of the most important issues faced by cancer patients during their illness. Pharmacovigilance, namely the science and activities aimed at monitoring the safety of drugs, is particularly important in oncology, due to the intrinsic biologic toxicity of antineoplastic agents, their narrow therapeutic windows, and the high doses and rigid timing of treatment regimens. Aim of the review To identify the main issues in carrying out an effective pharmacovigilance activity in oncology.

An historical overview over Pharmacovigilance.

Pharmacovigilance started about 170 years ago, although it was not yet named as such at that time. It is structured activity in the professional health field, with important social and commercial implications aimed at monitoring the risk/benefit ratio of drugs, improving patient's safety and the quality of life. In this commentary we report the milestones of pharmacovigilance up to the present day, in order to understand all the steps that have characterized the historical evolution; from the first reports, which were essentially letters or warnings sent by clinicians to publishers of important and famous scientific journals, up to today's modern and ultra-structured electronic registries.

Targeted therapies and adverse drug reactions in oncology: the role of clinical pharmacist in pharmacovigilance.

Background The majority of adverse drug reactions (ADRs) reported in the summary of product characteristics (SPCs) are based on pivotal clinical trials, performed under controlled conditions and with selected patients. Objectives (1) to observe ADRs in the real-world setting and to evaluate if the supervision of the pharmacist impacts on the management of ADRs and on the satisfaction of patients; (2) to sensitise health professionals and patients on the need to increase the reporting of ADRs, in compliance with Pharmacovigilance. Setting CRO Aviano, Italian National Cancer Institute.

Biosimilar Oncology Drugs in Europe: Regulatory and Pharmacovigilance Considerations.

The introduction in clinical practice of pharmaceutical products known as biosimilars, as part of a more complex series of progress in the field of biological drugs, represents an excellent therapeutic resource. A biosimilar drug is a biological/biotechnological drug that is highly similar to an approved reference biologic product. Given their complexity, biosimilars require attention and a continued vigilance to ensure appropriate use, especially in cancer therapy.

The impact of GMOs on poor countries: a threat to the achievement of the Millennium Development Goals?

The first of the Millennium Development Goals - halve the proportion of people who suffer from hunger by 2015 - is essential for eradicating poverty, as most of the poor live in rural areas. The role of agriculture is, therefore, key to the fight against poverty.Nevertheless, over the last years rich countries diminished their official development assistance for agricultural development and some of them proposed and pushed for a new model of agriculture based on biotechnology.