Navia · Disease intelligence

Understand
every disease.

ORPHA · Any indicationORPHA:399 · G10ORPHA:586 · E84ORPHA:98896 · G71.0ORPHA:231169 · H35.5Trials · Papers · Centres · Signals · Failures
Live data. Traced to every source.Scroll ↓
The problem

Rare, by definition.
Invisible, by consequence.

Every rare disease is a fragment — split across registries, publications, trials, centres, and a hundred different vocabularies. Navia stitches the fragments into a single, legible view.

  • 1 in 15
    people carry a rare disease.
    WHO / Orphanet 2024
  • 95%
    without an approved therapy.
    FDA / EMA registries
ContextContinue ↓
Behind the data
Behind every rare diseasea family, asking questions no one has answered.
Navia · Disease intelligenceAn index for the answers that took too long.
Disease intelligence
navia.health · huntington-disease
Live data, Sep 25, 2026
Diseases Huntington disease

Huntington disease ORPHA:399

A rare neurodegenerative disorder characterised by involuntary choreatic movements, behavioural and psychiatric disturbances, and progressive cognitive decline.

Developing Complete · 8/8
107
Active study records
532
Registry study records
39
Countries
970
Papers
1,389
Study-site records
Mature ecosystemGeographically distributedEarly-stage pipeline
Phase
67 of 107 active study records recruiting; 6 active in phase 3.
Geography
United States + United Kingdom hold 46% of study sites. Distribution supports multi-site coordination.
Assessment
High research activity with 67 trials actively recruiting. Established treatment base + active development pipeline.

Clinical Trials

ClinicalTrials.gov · CTIS · WHO ICTRP
107
Active
67 recruiting · 39 countries
TrialPhaseStatus
Votoplam in Huntington’s…
NCT07326709
Phase 3Recruiting
Pridopidine in Huntington’s…
NCT07609108
Phase 3Recruiting
SKY-0515 in Huntington’s…
NCT07378644
Phase 2/3Recruiting

Institutions

ROR · ClinicalTrials.gov
1,389
Study-site records
Top 2 hold 46%
  • United States
    451
  • United Kingdom
    190
  • Germany
    127
  • France
    108

Ecosystem Map

ROR · ClinicalTrials.gov
US
UK
DE
FR
ES
CA
IT
AU

Publications

PubMed
970
Papers
↑ 262 in the last year
  • The HTT1a protein initiates HTT aggregation in a knock-in mouse model
    Papadopoulou A.S., et al. · Brain · 2026
  • Geometric properties of caudate and putamen mark the progression of Huntington’s disease
    Pustina D., et al. · Imaging Neuroscience · 2026
  • The pathophysiology of depression in Huntington’s disease
    Barta T., et al. · Neuroscience & Biobehavioral Reviews · 2026

Treatments

FDA OOPD · ClinicalTrials.gov
Approved3
Pipeline19
Phase 31
Active4
DrugMechanismStatus
Valbenazine
VMAT2 inhibitorFDA 2023
Deutetrabenazine
VMAT2 inhibitorFDA 2017
Tetrabenazine
VMAT2 inhibitorFDA 2008

Research Signals

Navia intelligence
Mature Ecosystem
100
Activity
100
Maturity
30
Intensity
43
Concentration

Termination Intelligence

ClinicalTrials.gov
22
Terminated
4.9% early-stop rate
  • SAGE-718
    Phase 3 · Business · 2025
  • WVE-120102 (HTT-lowering ASO)
    Phase 1 · Efficacy · 2021
  • Neflamapimod
    Phase 2 · Logistics · 2020

Registries · RWD

Navia curation
3
Registries
Indexed for this disease
  • ENROLL-HD
    Global
  • REGISTRY · European Huntington’s Disease Network
    Europe
  • Huntington Study Group Registry
    Americas
Pick a rare disease
Positioning

Built to inform decisions.
Never to make them.

Health decisions fail from fragmentation, not absence of data. We link what is already known.

01

Unified data model

Every record normalised into a disease-first ontology. ORPHA, ICD, MeSH, MONDO.

02

Cross-entity graph

Trials, publications, institutions, treatments. Linked, not listed.

03

Deterministic intelligence

Every metric computed from fixed rules. Every AI answer cites its sources.

Methodology

A pipeline you can audit.

Raw registries to a linked graph. Every step deterministic. Every source traceable.

01
Raw input

Source indexing

Primary sources indexed continuously — ClinicalTrials.gov, WHO ICTRP, PubMed, Europe PMC, CTIS, FDA/EMA regulatory filings, Orphanet. Automated at scale, expert-reviewed where it matters. No secondhand sources.

02
Normalised

Ontology mapping

All records normalised into a shared ontology. Diseases mapped to ORPHA, ICD-10/11, MeSH, MONDO and OMIM. No proprietary taxonomy.

03
Linked graph

Relational linking

Normalised records linked across entities into a single relational graph. Trials to institutions, publications to investigators, compounds to indications.

Data sources

Literature

PubMed / MEDLINEPublications
Europe PMCPublications

Trial registries

ClinicalTrials.govUS registry
WHO ICTRPGlobal registry
EudraCT / CTISEuropean trials

Regulatory & compounds

FDA / EMA filingsApprovals
DrugBank / ChEMBLCompound data

Identifiers

ROR / ORCIDInstitutions & people

Disease & biology

OrphanetRare disease reference
Open TargetsTarget–disease evidence

Capabilities

Research mappingPublications + citations
Clinical trial intelligenceActive + completed
Treatment landscapeApproved + pipeline
Geographic distributionInteractive map
Research gap detectionWhite space analysis
Change trackingAlerts on signal shifts
Manifesto

Rare should not mean unknown.Fragmentation should not mean invisibility.

Who Navia is built for

Clarity for everyone fighting the fog.

Every team across the disease lifecycle.

01

Doctors & physicians

Active trials, approved treatments, and leading centres for any condition — linked, structured, current.

02

Researchers

Weeks of literature review compressed into a structured landscape view. Who publishes, where trials run, what gaps remain.

03

Patients & families

Clearer explanations of your condition and visibility of clinical trials — without needing to be a scientist.

04

Patient organisations

Know the full landscape of your disease area — clinical activity, institutions, trial access — to support your community.

05

Medical institutions

Monitor trial activity, institutional presence, and disease-level research concentration to inform strategy.

06

Pharma & biotech

Evaluate the competitive landscape before committing resources. Identify concentration and opportunity.

07

Healthcare industry

Structured intelligence for rare and complex diseases — biomarkers to pipeline, mapped, linked, and current.

08

Analysts & investors

Disease-level intelligence for market assessment, benchmarking, and pipeline evaluation — from data, not narrative.