Knowledge translation in health: how implementation science could contribute more

Area of Science:

• Healthcare research
• Knowledge translation
• Implementation science

Background:

• Despite growing interest, scientific knowledge accumulation in healthcare implementation is slow, with limited new insights in the past decade.
• Key challenges include misaligned problems and approaches, a proliferation of untested theories, and poorly specified stakeholder involvement methods.

Purpose of the Study:

• To identify key challenges hindering progress in healthcare knowledge translation and implementation research.
• To propose a redesign of the research enterprise to accelerate scientific advancement in this field.

Main Methods:

• Analysis of existing challenges in implementation science.
• Synthesis of problems related to theory, methods, and stakeholder engagement.
• Formulation of recommendations for research enterprise redesign.

Main Results:

• Misfit between implementation problems and strategies is common.
• Proliferation of untested theories and unvalidated stakeholder engagement approaches impede progress.
• Need for rigorous designs (e.g., randomized trials) and improved outcome measures integrating patient preferences.

Conclusions:

• Redesigning the research enterprise is essential to address current limitations.
• Establishing substantial research programs and recognizing the societal benefits of implementation science are critical for enhancing healthcare for patients and populations.