Ataxia Global Initiative

This is the website of SCA Global and ARCA Global, two global ataxia initiatives focusing on dominantly inherited and recessively inherited ataxias.

SCA Global-Logo

SCA Global is a worldwide initiative for clinical research in Spinocerebellar Ataxias (SCAs). Currently, there is no cure for any SCA and there remain major knowledge gaps that preclude further progress towards development of effective therapies.
This is why SCA Global is conceived as a flexible and open research platform, with which we wish to pursue the following goals:

  • To better understand the manifestation, evolution and impact of the various SCAs
  • To develop and validate biomarkers which can be used in future interventional trials
  • To facilitate access to people with SCAs who are willing to participate in clinical trials
ARCA Global logo

ARCA Global is a worldwide network initiative for translational and clinical research in Autosomal-recessive Cerebellar Ataxias (ARCAs), excluding Friedreich’s Ataxia and Ataxia Telangiectasia for which separate initiatives exist. Its main action points are the following:

  • aggregate registry-inventoried ARCA cohorts from across the world
  • perform genetic fingerprinting of unsolved ARCA patients, including defining novel ARCA genes and pathways
  • lead standardized preclinical compound trials in ARCA model systems & chart the natural history of ARCAs
  • establish trial-ready clinical, imaging and molecular outcome measures for ARCAs & implement first-in-man drug trials in ARCAs