Rare & ultra-rare diseases

The hardest problem in medicine is also the most human.

More than 10,000 rare diseases affect an estimated 300 million people worldwide. Fewer than 5% have an approved therapy. Rare disease pathways demand a different model.

Why rare diseases require a different model

Small, scattered populations. Long diagnostic journeys. Limited natural history. Complex regulatory categories. Rare disease is not a smaller version of common disease — it is a different discipline.

The diagnostic odyssey

On average, a rare disease patient waits five to seven years and consults multiple specialists before receiving a correct diagnosis. That interval carries clinical, emotional and structural cost.

Our focus

Advanced pulmonary & interstitial lung disease

Complex pulmonary presentations, ILD and pulmonary hypertension programs.

Genetic & metabolic disorders

Enzyme replacement, gene therapy and small-molecule modalities.

Neuromuscular conditions

Progressive and ultra-rare neuromuscular presentations.

Pediatric rare diseases

Early-onset conditions with limited natural history and long diagnostic journeys.

Rare oncology

Precision programs anchored in molecular characterization.

Other high-need therapeutic areas

Selected programs where scientific innovation meets structural unmet need.

Human plus data

Human expertise. AI-enabled infrastructure.

Rare disease intelligence is not technology alone. It requires clinical judgment, specialist interpretation and local medical credibility, supported by data infrastructure that organizes and prioritizes complex information for physicians, investigators and program teams.

How Pharma²⁸ supports the pathway
  1. 01

    Identify

    Phenotypic signals and investigator networks.

  2. 02

    Coordinate

    Sites, referrals, ethics, patient communities.

  3. 03

    Deliver

    Regulatory pathways, access, distribution.

  4. 04

    Sustain

    Longitudinal data, cohort continuity, real-world evidence.

Collaboration

We work alongside patient organizations, investigators and clinicians. We do not diagnose patients. We do not replace medical judgment. We build the infrastructure that lets both operate at their best.

Pharma²⁸

Building rare disease infrastructure, together.

If you are advancing a therapy, investing in the space, running a clinical program or coordinating patient identification — start a conversation with us.