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Illustrative scenario · Pharma & biotech

Continuous natural-history data across partner sites

A biotech preparing a pivotal program needed natural-history data on a rare condition with patients spread across several countries.

Challenge

The scenario's data and workflow challenges

  • Patients traveled long distances for six-monthly site visits.
  • Function and symptom change between visits went unrecorded.
  • Each site recorded data in its own format.

Data sources

Data sources in the illustrative workflow

  • Caregiver-reported outcomes
  • Wearable activity
  • Site visit records
  • Genetic and lab results

Approach

The proposed collection and integration approach

1

Partner sites

Sites in several regions onboarded patients without changing their own processes.

2

Home measures

Caregivers recorded function and symptom diaries in the app.

3

Harmonization

Data was standardized into one longitudinal record per patient.

Workflow

  1. Site onboarding
  2. Patient consent
  3. Home diaries
  4. Harmonized record
  5. Natural-history dataset

Outputs

Illustrative outputs for each team

Clinical development
Between-visit trajectories to inform endpoint selection
Data science
Harmonized exports
Families
Fewer reasons to travel

Outcomes

Results, once confirmed

We only publish measured outcomes that have been confirmed and approved.

  • Outcomes are reviewed with the program and published only after confirmation.
  • Dataset documented for review

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