Disease & disorder

glycogen storage disease V

MONDO:0009293

Myophosphorylase deficiency (McArdle's disease), or glycogen storage disease type 5 (GSD5), is a severe form of glycogen storage disease characterized by exercise intolerance.

Clinical trials0
Recruiting0
Drug concepts studied0
Synonyms15

Research intelligence

Directly mapped studies only · unique clinical trials

Current registry observations. Phase counts may overlap. Study start dates are not registry registration dates. Investigational interventions are not approved-treatment recommendations.

Medications under investigation

Verified disease and drug mappings that co-occur within the same study; not evidence of effectiveness.

Loading mapped interventions…

MONDO disease family

Loading verified ontology relationships…

Recruiting studies by city

Loading research-site locations…

Trial status

Loading…

Trial phase

Loading…

Study start year

Loading…

Investigated drug interventions

Loading…
Background context

Glycogen storage disease type V

Glycogen storage disease type V (GSD5, GSD-V), also known as McArdle's disease, is a metabolic disorder, one of the metabolic myopathies, more specifically a muscle glycogen storage disease, caused by a deficiency of myophosphorylase. Its incidence is reported as one in 100,000, roughly the same as glycogen storage disease type I. The disease was first reported in 1951 by British physician Brian McArdle of Guy's Hospital, London.

Background only. Canonical identity remains MONDO; clinical-trial relationships come from ClinicalTrials.gov.

Drugs being studied

Disease identity and terminology: MONDO. Trial relationships: ClinicalTrials.gov.