Alpha-mannosidosis

MONDO:0009561

Alpha-mannosidosis is an inherited lysosomal storage disorder characterized by immune deficiency, facial and skeletal abnormalities, hearing impairment, and intellectual deficit.

Also known as: alpha-mannosidosis, lysosomal alpha-D-mannosidase deficiency, mannosidosis, alpha-, types I and II, Alpha mannosidase B deficiency, Alpha-mannosidase B deficiency, MANSA, lysosomal Alpha-D-mannosidase deficiency, mannosidosis, ALPHA B, lysosomal

5 clinical trials for this condition and its sub-types, 5 tagged with Alpha-mannosidosis itself.

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Where it sits in the disease tree

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Part of

↑ Eye disorder (3068) ↑ Lysosomal storage disease with skeletal involvement (63) ↑ Oligosaccharidosis (11)

Sub-types of Alpha-mannosidosis

Alpha-mannosidosis type 1 0 trials
Alpha-mannosidosis, adult form 0 trials
Alpha-mannosidosis, infantile form 0 trials

Including sub-types (5) Tagged with Alpha-mannosidosis (5)

Trials to join now! 4 Not yet finished but already full! 1

New stem cell approach aims to tame rare genetic diseases

Disease control Ongoing

This study tests a stem cell transplant method for people with inherited metabolic disorders and severe osteopetrosis. The goal is to get the donor cells to take hold while keeping side effects low. Participants receive chemotherapy drugs before the transplant to prepare their bo…

Phase 2 • Sponsor: Masonic Cancer Center, University of Minnesota • Aim: Disease control

Last updated Jun 27, 2026 08:09 UTC

Alpha-mannosidosis

Where it sits in the disease tree

New stem cell approach aims to tame rare genetic diseases