Related Experiment Video
Updated: Jul 14, 2026

Tumor Treating Field Therapy in Combination with Bevacizumab for the Treatment of Recurrent Glioblastoma
Published on: October 27, 2014
Abstract:
Pharmaceutical companies like to test their drugs in patients who are less seriously ill, so that the drugs will look good. A recent FDA meeting focused attention on the need for more trials in advanced patients, the importance of long-term safety follow-up for all patients, and how the necessary trials and monitoring could be conducted.
Insights
Pharmaceutical companies often test drugs in less ill patients. A recent FDA meeting highlighted the need for trials in advanced patients and long-term safety monitoring for all.
Area of Science:
- Clinical trials
- Drug development
- Patient safety
Background:
- Pharmaceutical companies may prioritize trials in less seriously ill patients to ensure favorable drug efficacy results.
- This practice can lead to underrepresentation of advanced-stage patients in clinical studies.
Discussion:
- A recent Food and Drug Administration (FDA) meeting addressed critical issues in drug development and patient safety.
- The discussion emphasized the necessity of including patients with advanced disease stages in clinical trials.
- Long-term safety follow-up for all trial participants was also deemed crucial.
Key Insights:
- Trials should include patients with advanced disease to better understand drug performance in real-world, severe cases.
- Comprehensive, long-term safety monitoring is essential for all patients, regardless of disease severity.
- Methods for conducting these necessary trials and monitoring protocols require further development and standardization.
Outlook:
- Future clinical trial designs should incorporate more advanced patient populations.
- Enhanced long-term safety surveillance strategies will improve post-market drug safety.
- Regulatory bodies and pharmaceutical companies must collaborate to implement these essential changes in drug testing and monitoring.
Related Concept Videos
Clinical Trials: Overview
Drug Regulation
Prescription, Nonprescription and Orphan Drugs
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
Drug Administration and Therapy Phases: Overview
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
FDA Approved Drugs: Changes to Approved Drugs
Impact of Pharmacokinetic–Pharmacodynamic Models: Regulatory Decisions

