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Charcot-Marie-Tooth Disease

Innovative patient-centric digital observational study in rare disease

Jun 25, 2025 8 min Case Studies

Client success story

Innovative research organization, Vitaccess, has leveraged its flexible platform to connect a European biopharmaceutical company in real time to Charcot-Marie-Tooth disease (CMT) patients worldwide.

Case study by the numbers

1st conference presentation after only 1 month

participants recruited in 23 days

adults recruited since October 2018

%

consent rate for data to be used in future research

Background

  • A European biopharmaceutical company was researching and developing treatments for the most common variant of CMT – a group of inherited, chronic, progressive motor and sensory neuropathies – called CMT1A.
  • The company approached us about conducting an observational study to collect real-world evidence from international patients in an accessible, fast, and secure manner.

Objectives

  • Our client wished to generate real-world data that could complement their phase III clinical trial and be used in pharmacoeconomic modelling.
  • The observational study was to be developed quickly and flexibly in a number of countries.
  • We were to support the client in driving participant recruitment and engagement.

Key deliverables

  • Global digital longitudinal observational study, collecting patient-reported data on the impact of CMT across the US, UK, Germany, France, Italy, and Spain.
  • Co-creation of digital study app, CMT&Me, with scientific experts, patient advocacy groups, and people living with CMT.
  • Study design and app localized and ethically approved across all countries.
  • Over 3,200 participants recruited since October 2018.
  • Demographic and patient-reported outcome data collected regularly and made accessible via interactive real-time dashboards.
  • Participant engagement and retention driven by quarterly study newsletters, patient-centric “data nuggets”, rapid peer-reviewed publications, country-specific webinars, and competitions.

Client benefit

  • Real-world evidence gathered from international patient cohort quickly and at a low cost.
  • Patient-reported data to complement the client’s phase III clinical trial.
  • Availability of data in near real-time for use in conference presentations and pharmacoeconomic modelling.
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