Short answer
Design processes should be iterative, evidence-based, and focused on optimizing the user's experience and outcomes, even in complex, non-physical domains.
- Field
- Human Factors
- Source
- World Journal of Surgery (2020)
- Method
- Systematic review and Delphi method
- Evidence
- Strong effect
Structured, evidence-based protocols for patient care significantly reduce recovery time and complications. This human factors research insight is drawn from a 2020 study published in World Journal of Surgery. Using Systematic review and delphi method, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Design processes should be iterative, evidence-based, and focused on optimizing the user's experience and outcomes, even in complex, non-physical domains.
ERAS guidelines improve patient recovery by optimizing pre- and post-operative care protocols
Structured, evidence-based protocols for patient care significantly reduce recovery time and complications.
World Journal of Surgery · 2020
Key Findings
- 01Updated ERAS recommendations for PD are based on the best available evidence.
- 02Prospective studies of high quality are encouraged to confirm the benefit of current updated recommendations.
Application
Design takeaway
Design processes should be iterative, evidence-based, and focused on optimizing the user's experience and outcomes, even in complex, non-physical domains.
How to apply
When designing a product or service, consider creating a comprehensive set of guidelines or a structured user journey that anticipates user needs and potential challenges, informed by research and testing.
Project actions
- 01Consider the 'user journey' for your product – what steps does the user take, and how can you optimize each step?
- 02Think about how to provide clear instructions or support to ensure users achieve the best possible outcome with your design.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Evidence-based approach.
- +Systematic consensus-building (Delphi method).
Limitations
The ERAS recommendations are specific to a medical context and may not directly translate to all design scenarios. The 'evidence' in this case is medical research, whereas for a student project, it would be user research and testing.
Reliability & validity
The reliability of the ERAS recommendations is supported by the systematic review and Delphi method, aiming for expert consensus. Validity is enhanced by basing recommendations on existing evidence, though the call for prospective studies indicates a need for further empirical validation.
Think critically
How can the principles of evidence-based protocol design, as seen in ERAS, be applied to the development of user manuals or onboarding processes for complex technological products?
Design Principles
"Systematic, evidence-based design processes lead to improved user outcomes."
This highlights the importance of systematic approaches in design, not just for physical products but also for service design and user experience. It emphasizes how understanding and addressing user (patient) needs through structured processes can lead to demonstrably better outcomes.
What This Means for Your Design
Making a clear plan for how people use something, based on what works best, can make a big difference in how well they succeed with it.
How to use in your project
- 1.Use this to justify the importance of a well-researched and structured design process in your own IA, emphasizing how it leads to better user outcomes.
- 2.If your design involves a process or a series of interactions, you can draw parallels to ERAS protocols to demonstrate the value of a systematic approach.
Add to My Project
Quick Cite
Paragraph starter
The development of Enhanced Recovery After Surgery (ERAS) guidelines for pancreatoduodenectomy underscores the critical role of evidence-based, systematic protocols in optimizing user outcomes. By meticulously analyzing existing data and employing consensus-building methods, these guidelines aim to streamline perioperative care, thereby reducing patient recovery time and complications. This approach mirrors effective design methodologies, where a deep understanding of user needs and a structured process are paramount to achieving successful and efficient results. Designers can draw inspiration from such protocols to ensure their own product or service designs are not only functional but also optimized for a superior user experience and desired end-state.
Source
World Journal of Surgery
Guidelines for Perioperative Care for Pancreatoduodenectomy: Enhanced Recovery After Surgery (ERAS) Recommendations 2019
journal · 2020
View sourceQuestions About This Research
- What does the research say about eras guidelines improve patient recovery by optimizing pre- and post-operative care protocols?
- Design processes should be iterative, evidence-based, and focused on optimizing the user's experience and outcomes, even in complex, non-physical domains. Evidence: World Journal of Surgery (2020).
- Why does "ERAS guidelines improve patient recovery by optimizing pre- and post-operative care protocols" matter for design?
- This highlights the importance of systematic approaches in design, not just for physical products but also for service design and user experience. It emphasizes how understanding and addressing user (patient) needs through structured processes can lead to demonstrably better outcomes.
- How can designers apply this research?
- Design processes should be iterative, evidence-based, and focused on optimizing the user's experience and outcomes, even in complex, non-physical domains.
- What were the main findings?
- Updated ERAS recommendations for PD are based on the best available evidence.. Prospective studies of high quality are encouraged to confirm the benefit of current updated recommendations.
- What research method was used?
- Systematic review and Delphi method.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2020 journal from World Journal of Surgery.
- What should I do differently in my next project?
- When designing a product or service, consider creating a comprehensive set of guidelines or a structured user journey that anticipates user needs and potential challenges, informed by research and testing.
- What are the limitations?
- The recommendations are based on the best available evidence, but high-quality prospective studies are still needed to fully confirm their benefits.