Patient education

Mitochondrial disease life expectancy

There is no reliable single life-expectancy figure for mitochondrial disease because diagnoses and severity differ substantially.

Prognosis depends on the specific condition and organs involved

Individual course may differ from published group averages

Natural-history research is improving estimates

A treating specialist is best positioned to discuss an individual outlook

Use this information safely

This guide cannot diagnose a condition, predict an individual course, or recommend treatment. Bring relevant questions to a qualified clinician and use emergency services for urgent concerns.

Sources

References and further reading

  1. MedlinePlus: Mitochondrial Diseases
  2. NINDS: Mitochondrial Disorders
  3. GeneReviews: Primary Mitochondrial Disorders Overview
  4. United Mitochondrial Disease Foundation

External sources are provided for context and do not imply endorsement of MDA.

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Mitochondrial disease guide

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