Zero ad trackers.We never sell your data.Healthcare professional?Clinician Resources

Azafaros B.V.

Rare disease drugmaker · based in Leiden, Netherlands · founded 2018 · azafaros.com

Azafaros B.V. works on 4 rare diseases we track, including Gaucher Disease, Niemann-Pick Disease and 2 more. It has 4 active clinical trials, and 2 are looking for volunteers now.

Azafaros is a clinical-stage biotechnology company developing brain-penetrant, oral small-molecule therapies for rare lysosomal storage disorders. The company was spun out from research at Leiden University and Amsterdam UMC. Lead program nizubaglustat targets both Niemann-Pick disease type C and GM1/GM2 gangliosidoses, with positive Phase 2 topline data reported.

Azafaros B.V. pipeline

Each row lists the diseases Azafaros B.V. is studying at that stage, from the ones closest to approval down to the earliest work.

Phase 3
Large studies, usually the last step before a company asks the FDA for approval.

Niemann-Pick Disease 2 trials recruiting · Gangliosidoses, GM2

Phase 2
Mid-size studies that check whether a drug works and at what dose.

Azafaros B.V. clinical trials

These are Azafaros B.V. trials for the rare diseases we track, from ClinicalTrials.gov. Statuses there can lag behind company news, so confirm with the study team before you plan around one.

2 trials looking for volunteers now

Looking for volunteersPhase 3Recently updatedNCT07082725

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease (NPC)

Tests Nizubaglustat, Placebo

For Niemann-Pick Type C Disease

An 18-month double-blind, randomized, placebo-controlled, multicenter, Phase 3 study to evaluate the safety and efficacy of oral nizubaglustat (AZ-3102) in late-infantile and juvenile forms of Niemann-Pick type C disease

Ages 4 Years+34 locations
View full study
Looking for volunteersPhase 3Recently updatedNCT07054515

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease, GM1 Gangliosidosis or GM2 Gangliosidosis

Tests AZ-3102, Placebo

For Niemann-Pick Type C Disease, GM1 Gangliosidosis and GM2 Gangliosidosis

An 18-month double-blind, randomized, placebo-controlled, multicenter, Phase 3 study to evaluate the safety and efficacy of oral nizubaglustat (AZ-3102) in late-infantile and juvenile forms of Niemann-Pick type C disease and in late-infantile and juvenile-onset forms of GM1 gangliosidosis or GM2 gangliosidosis

Ages 4 Years+39 locations
View full study

2 trials underway, not taking new volunteers

Underway, not taking new volunteersPhase 2Recently updatedNCT07399704

A Study to Evaluate the Safety and Efficacy of Nizubaglustat (AZ-3102) in Patients With GM2 Gangliosidosis or Niemann-Pick Type C Disease

Tests AZ-3102

For GM2 Gangliosidosis and Niemann-Pick Type C Disease

This open-label study aims to gather long-term safety, tolerability, PK, biomarker, and clinical efficacy data relating to daily administration of Nizubaglustat in participants previously enrolled in the Phase 2 RAINBOW study (Cohort 1). In addition, the study aims to assess safety, clinical, and biochemical impact of transitioning NPC disease patients to Nizubaglustat after prior treatment with stable, full-dose Miglustat (Cohort 2).

Ages 12 Years+3 locations
View full study
Underway, not taking new volunteersPhase 3Recently updatedNCT07082543

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of GM1 Gangliosidosis or GM2 Gangliosidosis

Tests AZ-3102, Placebo

For Gangliosidoses, GM2 and Gangliosidosis, GM1

An 18-month double-blind, randomized, placebo-controlled, multicenter, Phase 3 study to evaluate the safety and efficacy of oral nizubaglustat (AZ-3102) in late-infantile and juvenile forms of GM1 gangliosidosis or GM2 gangliosidosis

Ages 4 Years+27 locations
View full study
Ask about Azafaros B.V.'s trials
Answers with sources, in plain English
Start withor ask
Follow a condition Azafaros B.V. is studying

Pick a condition. One email when a new trial opens, a trial changes or the FDA decides, from any company, not only Azafaros B.V.. Unsubscribe anytime.

You'll get, for Gaucher Disease:
  • Trial Alerts, when a new trial opens or a trial changes
  • Disease Updates, FDA decisions and condition news, usually 1 or 2 emails a month
Turn either off anytime from the link in every email.
We never share your email. Unsubscribe anytime. Privacy policy · Check any health site

More about Azafaros B.V.

As a rare disease specialist, Azafaros B.V. has active clinical trial programs and drug development efforts across 4 rare diseases, including Gaucher Disease, Niemann-Pick Disease, Niemann-Pick Disease Type C, Tay-Sachs Disease. These programs may span orphan drug designation, novel therapeutic mechanisms, and precision medicine approaches targeting the underlying causes of each disease.

The clinical trials section below shows active and recruiting rare disease studies sponsored by Azafaros B.V., sourced live from ClinicalTrials.gov. Each trial includes its current recruitment status, study phase (Phase 1 through Phase 4), conditions under investigation, and the number of active trial sites.

The FDA-approved drugs section lists treatments that have received U.S. Food and Drug Administration approval, with brand names, generic names, approval dates, and matched rare disease indications from the openFDA database.

Azafaros B.V. is headquartered in Leiden, Netherlands, founded in 2018. The company dedicates its research and development resources exclusively to rare and orphan diseases, working to bring innovative treatments to patients with conditions that have historically had limited or no treatment options.

Where Azafaros B.V. trials take place

The trials above run at 103 study sites in 17 countries. Tap a country to see its states, cities and hospitals.

United States
15▼
Brazil
11▼
India
11▼
Turkey (Türkiye)
9▼
Australia
7▼
Canada
7▼
Spain
6▼
United Kingdom
6▼
Argentina
5▼
Portugal
5▼
Mexico
4▼
France
4▼

Rare diseases Azafaros B.V. works on

Each disease page lists every open trial, not only Azafaros B.V.'s, plus approved treatments.

Gaucher Disease

Gaucher disease is a rare inherited lysosomal storage disorder caused by deficiency of the enzyme glucocerebrosidase, resulting in accumulation of fatty substances in the spleen, liver, and bone...

How common: 1 in 40,000 to 60,000 in general population; 1 in 850 among Ashkenazi Jewish population

Niemann-Pick Disease

Niemann-Pick disease is a rare lysosomal storage disorder where the body cannot properly break down cholesterol and other lipids within cells.

How common: Type A: 1 in 250,000; Type B: 1 in 100,000 to 150,000; Type C: 1 in 100,000 to 150,000

Niemann-Pick Disease Type C

Niemann-Pick Disease Type C (NPC) is a rare, progressive lysosomal lipid storage disorder caused by mutations in the NPC1 or NPC2 genes, which encode proteins critical for cholesterol and lipid...

How common: Approximately 1 per 100,000 to 1 per 150,000 live births; higher in certain populations

Tay-Sachs Disease

Tay-Sachs disease is a rare autosomal recessive lysosomal storage disorder caused by deficiency of the enzyme hexosaminidase A, leading to accumulation of GM2 gangliosides in nerve cells.

How common: 1 in 30,000 births; 1 in 3,500 in Ashkenazi Jewish population

Where to get support

Patient groups can explain a diagnosis, point you to specialists and tell you about trials before they open. Azafaros B.V.'s own site is azafaros.com, and our help paying for treatment page lists drugmaker programs and charity funds.

Questions about Azafaros B.V.