Using research synthesis in medical technology assessment

Area of Science:

• Health Services Research
• Medical Technology Assessment
• Evidence-Based Medicine

Background:

• Evaluating medical technologies is crucial for healthcare policy and decision-making.
• Existing research on medical technologies can be fragmented and present conflicting findings.
• Timely assessment of new and evolving medical technologies is essential.

Purpose of the Study:

• To describe the application of research synthesis methods for evaluating medical technologies.
• To highlight the advantages and utility of research synthesis in technology assessment.
• To illustrate the process with a case study on coronary artery bypass graft surgery.

Main Methods:

• Systematic retrieval, extraction, and analysis of data from multiple research studies.
• Meta-analysis to determine overall effectiveness and statistical power.
• Application of synthesis methods to assess safety, efficacy, and cost-effectiveness.

Main Results:

• Research synthesis effectively determines overall technology effectiveness.
• It explains contradictory findings and provides a standard measure of effect.
• Case study on coronary artery bypass graft surgery demonstrates practical application.

Conclusions:

• Research synthesis offers significant advantages for medical technology assessment.
• It provides timely, evidence-based results to inform policy decisions.
• This method is particularly valuable for rapidly evolving technologies.