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Mucopolysaccharidosis type 4B

MONDO:0009660

A rare autosomal recessive lysosomal storage disease caused by deficiency of the enzyme beta galactosidase. It is characterized by skeletal dysplasia and short stature.

Also known as: Beta-D-galactosidase deficiency, MPS 4B, MPS IV B, MPS4B, MPSIVB, Morquio disease type B, Morquio syndrome B, mucopolysaccharidosis type IVB

3 clinical trials for this condition and its sub-types, 0 tagged with Mucopolysaccharidosis type 4B itself.

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Part of

↑ Lysosomal storage disease with skeletal involvement (64) ↑ Mucopolysaccharidosis type 4 (10)

Including sub-types (3) Tagged with Mucopolysaccharidosis type 4B (0)

Trials to join now! 1 Not yet recruiting 1 Not yet finished but already full! 1

MPS patients help design exercise program to boost mental health

Knowledge-focused Recruiting now

This study aims to create a physical activity and sedentary behaviour program tailored for adults with mucopolysaccharidosis (MPS). Researchers will gather input from patients, doctors, nurses, and family members through interviews, focus groups, and workshops. The goal is to des…

Sponsor: Brunel University • Aim: Knowledge-focused

Last updated Aug 21, 2026 00:00 UTC

Mucopolysaccharidosis type 4B

Where it sits in the disease tree

MPS patients help design exercise program to boost mental health