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Updated: Sep 23, 2025

Efficient and Scalable Production of Full-length Human Huntingtin Variants in Mammalian Cells using a Transient Expression System
Published on: December 10, 2021
Huntington's Disease Clinical Trials Corner: April 2022
Carlos Estevez-Fraga1, Filipe B Rodrigues1,2,3, Sarah J Tabrizi1
1Huntington's Disease Centre, UCL Queen Square Institute of Neurology, London, UK.
Insights
This article reviews key Huntington's disease clinical trials, including GENERATION HD1, PRECISION-HD1/2, SELECT-HD, and VIBRANT-HD. It provides a comprehensive list of all registered and ongoing trials for Huntington's disease research.
Area of Science:
- Neurodegenerative Diseases
- Clinical Research
- Genetics
Background:
- Huntington's disease (HD) is a fatal, autosomal dominant neurodegenerative disorder.
- There is a critical need for effective therapeutic interventions for HD.
- Clinical trials are essential for advancing HD treatment strategies.
Purpose of the Study:
- To provide an update on significant ongoing clinical trials for Huntington's disease.
- To detail specific trials such as GENERATION HD1, PRECISION-HD1/2, SELECT-HD, and VIBRANT-HD.
- To offer a consolidated resource of all registered and active HD clinical trials.
Main Methods:
- Review of current literature and clinical trial databases.
- Summarization of key trial designs and objectives.
- Compilation of data on registered and ongoing Huntington's disease studies.
Main Results:
- Expansion on the GENERATION HD1, PRECISION-HD1/2, SELECT-HD, and VIBRANT-HD trials.
- Identification of multiple other registered and ongoing clinical trials for HD.
- Overview of the current landscape of therapeutic development in HD.
Conclusions:
- The field of Huntington's disease research is active with numerous ongoing clinical trials.
- These trials represent diverse therapeutic approaches targeting HD.
- This compilation serves as a valuable resource for researchers, clinicians, and patients interested in HD clinical research.
Abstract:
In this edition of the Huntington's Disease Clinical Trials Corner we expand on GENERATION HD1, PRECISION-HD1 and PRECISION-HD2, SELECT-HD, and VIBRANT-HD trials, and list all currently registered and ongoing clinical trials in Huntington's disease.

