Pearson syndrome

MONDO:0010797

Pearson syndrome is characterized by refractory sideroblastic anemia, vacuolization of bone marrow precursors and exocrine pancreatic dysfunction.

Also known as: Pearson marrow-pancreas syndrome, Pearson's marrow/pancreas syndrome, Pearson's syndrome, sideroblastic Anaemia with marrow cell vacuolization and exocrine pancreatic dysfunction, sideroblastic Anemia with marrow cell vacuolization and exocrine pancreatic dysfunction, sideroblastic anaemia with marrow cell vacuolization and exocrine pancreatic dysfunction (formerly), sideroblastic anemia with marrow cell vacuolization and exocrine pancreatic dysfunction (formerly)

3 clinical trials for this condition and its sub-types, 3 tagged with Pearson syndrome itself.

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Where it sits in the disease tree

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↑ Syndromic disease (7133)

Including sub-types (3) Tagged with Pearson syndrome (3)

Trials to join now! 2 Completed 1

Rare disease study tracks pearson syndrome in children

Knowledge-focused Completed

This study followed 11 children with Pearson Syndrome, a rare and serious genetic disease, for up to 3 years. Researchers observed how the disease progresses over time and looked for genetic clues that might predict its course. No treatment was given; the goal was simply to learn…

Sponsor: Sumit Parikh • Aim: Knowledge-focused

Last updated Jun 27, 2026 07:56 UTC

Pearson syndrome

Where it sits in the disease tree

Rare disease study tracks pearson syndrome in children