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Factors influencing decision making on therapeutic interventions
Sang Moo Lee1, Gaeun Kim, Jeonghoon Ahn
1National Evidence-based Healthcare Collaboration Agency, Seoul, Republic of Korea.
Summary
Key factors influencing health technology assessment decisions in Korea include safety, efficacy, and comparative effectiveness. Positive influences involve lower complications and expanded patient choice, while negative factors include limited evidence and unclear mechanisms.
Area of Science:
- Health Technology Assessment
- Health Policy
- Decision Analysis
Background:
- The assessment of new health technologies is crucial for healthcare systems.
- Understanding decision-making factors in health technology assessment (HTA) is vital for policy development.
- The Committee for New Health Technology Assessment (CnHTA) in Korea plays a key role in evaluating new technologies.
Purpose of the Study:
- To explore factors influencing decision-making in the assessment of new health technologies in Korea.
- To identify criteria used by the CnHTA in evaluating new nondrug health technologies.
- To provide insights into the values considered by HTA decision-makers regarding safety and effectiveness.
Main Methods:
- Qualitative analysis of decision-making results from the CnHTA.
- Inclusion of 53 new nondrug health technologies assessed between July 2007 and December 2010.
- Focus on therapeutic interventions, excluding diagnostic procedures, with decisions based on systematic literature reviews.
Main Results:
- Positive decision factors: lower complication rates, similar/greater effectiveness, organ preservation, no alternatives, decreased invasiveness, expanded patient choice, similar mechanism.
- Negative decision factors: higher complication rates, lower effectiveness, low evidence, unknown mechanisms, inconsistency, lack of long-term/comparative data, nonstandardization, heterogeneity, diverse indications, non-generalizability.
- Decisions were primarily based on safety and efficacy/effectiveness, considering a multidisciplinary committee composition.
Conclusions:
- Past decision-making data offers insights into the values guiding HTA in Korea.
- Findings can inform the development of appraisal guidelines for new health technologies.
- Enhancing the objectivity of decision-making processes in Korean HTA is a key outcome.
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