Related Experiment Video
Updated: Jun 28, 2026

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
Published on: September 20, 2019
Are randomised trials needed in the era of rapidly evolving technologies?
1Clinical Operational Research Unit, Department of Mathematics, UCL, London, United Kingdom. tom.treasure@gmail.com
New cardiothoracic treatments require demonstrated effectiveness and cost-effectiveness. Surgeons must prove value compared to existing therapies to justify adoption within healthcare budgets.
Area of Science:
- Cardiothoracic surgery
- Health economics
- Medical technology assessment
Background:
- Healthcare budgets face limitations, restricting the adoption of expensive new technologies.
- Introduction of novel treatments necessitates careful consideration of their impact on existing care pathways and future innovations.
- The integration of high-technology treatments requires justification beyond mere cost, focusing on demonstrable value.
Purpose of the Study:
- To emphasize the critical need for cardiothoracic surgeons to establish the efficacy of new treatments.
- To highlight the requirement for robust evidence of cost-effectiveness for novel cardiothoracic interventions.
- To advocate for a value-based approach in adopting advanced medical technologies in cardiothoracic surgery.
Main Methods:
- Comparative analysis of treatment outcomes.
- Health economic evaluations, including cost-effectiveness studies.
- Systematic review of clinical trial data and real-world evidence.
Main Results:
- Effectiveness of new treatments must be rigorously proven.
- Cost-effectiveness must be demonstrated in comparison to alternative therapies.
- Evidence-based justification is paramount for integrating new technologies.
Conclusions:
- Cardiothoracic surgeons must prioritize demonstrating treatment effectiveness.
- Evidence of cost-effectiveness is essential for the adoption of new high-technology treatments.
- A balanced approach integrating clinical efficacy and economic value is crucial for sustainable healthcare innovation.
Related Concept Videos
Clinical Trials
There are four phases in a clinical trial. A phase one...
Randomized Experiments
Simple randomization
Simple...
Clinical Trials: Overview
Blinding
Bioequivalence Experimental Study Designs: Completely Randomized and Randomized Block Designs
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...