ABSTRACT
Leveraging the value of real-world evidence (RWE) to make informed regulatory decisions in the field of health care continues to gain momentum. Improving clinical evidence generation by evaluating the outcomes and patient experiences at the point-of-care would help achieve the ultimate aim of ensuring that effective and safe treatments are rapidly approved for patient use. In our previous publication, we assessed the global regulatory landscape with respect to RWE and provided a review of the regional availability of frameworks and guidance through May 2021 on the basis of 3 key regulatory elements: regulatory RWE frameworks, data quality guidance, and study methods guidance. In the current review, we have updated and elaborated upon recent developments in the regulatory RWE environment from a regional perspective under the same 3 regulatory elements stated above. In addition, we have also included a new category on procedural guidance. The review also discusses the perceived gaps and potential opportunities for future development and harmonization in this field to support framework establishment in regions without pre-existing RWE policies. Additionally, the article reviews current developments of health technology assessment (HTA) bodies pertaining to RWE and discusses the status of evidentiary alignment among regulators and HTA agencies.
ABSTRACT
Real-world evidence (RWE) is increasingly used to complement clinical trial data for regulatory decision-making and in certain cases utilized to establish the clinical effectiveness of a therapy. However, the use of RWE is not applicable for all regulatory submissions, and it can be challenging to identify appropriate use cases. An interactive tool was developed ("Decision Aid," https://sn.pub/TpDjZx ) to assist researchers, industry, and other stakeholders in identifying regulatory situations that can benefit from leveraging RWE by organizing precedent cases based on a given regulatory objective (new product approval, labeling expansion for new indication or additional clinical data, post-marketing requirement) and type of RWE study design (external control, observational study, pragmatic trial). Key success factors ensuring fit-for-purpose data and rigorous methods (e.g., clear endpoints, minimizing bias, data completeness) are also described. The tool allows the user to navigate through the precedent cases by selecting certain regulatory objectives and/or study designs. The Decision Aid supports regulatory activities in the RWE space and encourages further use of RWE in regulatory decision-making.
Subject(s)
Decision Making , Research Design , Decision Support Techniques , Humans , Treatment OutcomeABSTRACT
PURPOSE: Interest in leveraging real-world evidence (RWE) to support regulatory decision making for product effectiveness has been increasing globally as evident by the increasing number of regulatory frameworks and guidance documents. However, acceptance of RWE, especially before marketing for regulatory approval, differs across countries. In addition, guidance on the design and conduct of innovative clinical trials, such as randomized controlled registry studies, pragmatic trials, and other hybrid studies, is lacking. METHODS: We assessed the global regulatory environment with regard to RWE based on regional availability of the following 3 key regulatory elements: (1) RWE regulatory framework, (2) data quality and standards guidance. and (3) study methods guidance. FINDINGS: This article reviews the available frameworks and existing guidance from across the globe and discusses the observed gaps and opportunities for further development and harmonization. IMPLICATIONS: Cross-country collaborations are encouraged to further shape and align RWE policies and help establish frameworks in countries without current policies with the goal of creating efficiencies when considering RWE to support regulatory decision-making globally.
