Biomarker-Driven Developments in the Context of the New Regulatory Framework for Companion Diagnostics in the European Union.

The new In Vitro Diagnostic Regulation (EU) 2017/746 (IVDR) introduces important changes in the EU legal framework for companion diagnostics (CDx), including a new risk-based classification system for in vitro diagnostic tests (IVDs), a first legal definition for CDx and enhanced involvement of notified bodies in the conformity assessment and certification process of CDx. The IVDR also establishes an important link between the assessment of a CDx and the corresponding medicinal product by requiring the notified body to seek a scientific opinion from the medicines regulator on the suitability of the CDx for use with the concerned medicinal product(s) before issuing an IVD certificate. Whereas the IVDR aims at establishing a robust regulatory framework for IVDs, it is also associated with several challenges, such as insufficient capacity of notified bodies and readiness of manufacturers.

How to balance valuable innovation with affordable access to medicines in Belgium?

Countries are struggling to provide affordable access to medicines while supporting the market entry of innovative, expensive products. This aims to discuss challenges and avenues for balancing health care system objectives of access, affordability and innovation related to medicines in Belgium (and in other countries). This focuses on the R&D, regulatory approval and market access phases, with particular attention to oncology medicines, precision medicines, orphan medicines, advanced therapies, repurposed medicines, generics and biosimilars.

Extension of Indication for Authorised Oncology Products in the European Union: A Joint Effort of Multiple Stakeholders.

After marketing authorisation, the development of a medicinal product often continues with studies investigating new therapeutic indications. Positive results can potentially lead to changes to the terms of the marketing authorisation, such as an extension of therapeutic indication(s). These studies can be initiated and sponsored by the marketing authorisation holder (MAH) or by others.

Exploring new uses for existing drugs: innovative mechanisms to fund independent clinical research.

Background: Finding new therapeutic uses for existing medicines could lead to safe, affordable and timely new treatment options for patients with high medical needs. However, due to a lack of economic incentives, pharmaceutical developers are rarely interested to invest in research with approved medicines, especially when they are out of basic patent or regulatory protection. Consequently, potential new uses for these medicines are mainly studied in independent clinical trials initiated and led by researchers from academia, research institutes, or collaborative groups.

Sharing of Clinical Trial Data and Samples: The Cancer Patient Perspective.

Today, many initiatives and papers are devoted to clinical trial data (and to a lesser extent sample) sharing. Journal editors, pharmaceutical companies, funding agencies, governmental organizations, regulators, and clinical investigators have been debating the legal, ethical, and social implications of clinical data and sample sharing for several years. However, only little research has been conducted to unveil the patient perspective.

On-Label or Off-Label? Overcoming Regulatory and Financial Barriers to Bring Repurposed Medicines to Cancer Patients.

Repurposing of medicines has gained a lot of interest from the research community in recent years as it could offer safe, timely, and affordable new treatment options for cancer patients with high unmet needs. Increasingly, questions arise on how new uses will be translated into clinical practice, especially in case of marketed medicinal products that are out of basic patent or regulatory protection. The aim of this study was to portray the regulatory framework relevant for making repurposed medicines available to cancer patients in Europe and propose specific policy recommendations to address the current regulatory and financial barriers.

Repurposing drugs in oncology: From candidate selection to clinical adoption.

Drug repurposing is a strategy that aims to develop novel cancer treatments through the reuse of existing medicines developed in other disease areas. Such a strategy includes the identification of candidate drugs, clinical development, drug licensing, reimbursement and clinical implementation. This review outlines a literature-based approach to candidate selection with illustrative examples in osteosarcoma, pancreatic cancer and perioperative therapies.

ReDO_DB: the repurposing drugs in oncology database.

Repurposing is a drug development strategy that seeks to use existing medications for new indications. In oncology, there is an increased level of activity looking at the use of non-cancer drugs as possible cancer treatments. The Repurposing Drugs in Oncology (ReDO) project has used a literature-based approach to identify licensed non-cancer drugs with published evidence of anticancer activity.

Repurposing Drugs in Oncology (ReDO)-chloroquine and hydroxychloroquine as anti-cancer agents.

Chloroquine (CQ) and hydroxychloroquine (HCQ) are well-known 4-aminoquinoline antimalarial agents. Scientific evidence also supports the use of CQ and HCQ in the treatment of cancer. Overall, preclinical studies support CQ and HCQ use in anti-cancer therapy, especially in combination with conventional anti-cancer treatments since they are able to sensitise tumour cells to a variety of drugs, potentiating the therapeutic activity.

Repurposing Drugs in Oncology: Next Steps.

The repurposing of existing non-cancer drugs is a potential source of new treatment options for cancer patients with high unmet medical needs. While scientific research is progressing rapidly in the field of drug repurposing, the implementation of drug repurposing still faces important financial and regulatory hurdles that should be addressed to optimise clinical adoption.

Neuropathy of Trigeminal Nerve Branches After Oral and Maxillofacial Treatment.

Objective: To report the incidence of trigeminal neuropathy seen among new patients in a referral center within a period of 1 year (2013). The cause of damage, method of management and treatment outcome was assessed after 1-year follow-up.

Materials And Methods: The records of all new patients visiting the oral and maxillofacial unit of the University hospital of Leuven in 2013 were screened for a history of damage to branches of the trigeminal nerve.