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Updated: Sep 12, 2025

A Precision Medicine Tool for Measurement and Monitoring of Hemoglobin S in Sickle Cell Disease Patients Receiving Transfusion Therapy
Accelerating novel therapies for sickle cell disease with RWE: ASH RC Data Hub as a strategically coordinated
William A Wood1, Osman N Yogurtcu2, Emily Semmel3
1Division of Hematology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC.
Real-world evidence (RWE) generation for sickle cell disease (SCD) is advancing through a collaborative Data Hub. This initiative aims to improve patient care and accelerate the evaluation of innovative therapies using curated patient data.
Area of Science:
- Real-world evidence (RWE) generation and application in hematology.
- Data science and informatics for healthcare research.
- Sickle Cell Disease (SCD) research and clinical management.
Background:
- Real-world evidence (RWE) is crucial for improving care, fostering innovation, and evaluating therapies.
- The Coordinated Registry Network (CRN) model, aggregating curated patient data, is a key RWE generation strategy.
- The ASH Research Collaborative® (ASH RC) Data Hub utilizes the CRN model to advance RWE generation.
Purpose of the Study:
- To evaluate and provide recommendations for the ASH Research Collaborative® (ASH RC) Data Hub for Sickle Cell Disease (SCD).
- To assess the Data Hub's standardization of RWE guidelines for monitoring new therapies.
- To evaluate patient engagement and collaboration among stakeholders, including regulators, industry, and clinicians.
Main Methods:
- A joint initiative by ASH RC and the Innovative Genomics Institute (IGI) to bolster SCD research using RWE.
- An expert panel employed a "maturity model" to evaluate Data Hub standardization and engagement.
- Data collection from electronic health records, with future incorporation of gene therapy data.
Main Results:
- The SCD Data Hub is currently aggregating data on approximately 27,000 individuals with SCD across 22 US hospitals.
- The program involves 56 centers, with plans to expand the cohort to approximately 50,000 patients.
- The CRN model's structure facilitates innovation through multi-site collaboration and diverse evidentiary needs.
Conclusions:
- The ASH RC Data Hub, utilizing the CRN model, is a significant step in advancing RWE generation for SCD.
- The initiative aims to enhance clinical care, expedite evidence generation, and accelerate therapeutic innovation.
- Collaborative relationships and robust data standardization are key to successful RWE generation for novel therapies.
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