Primary adrenal insufficiency
MONDO:0015128A hormonal disorder that occurs when the adrenal glands fail to release adequate amounts of glucocorticoids (cortisol), mineralocorticoids (aldosterone, 11-deoxycorticosterone), and androgens (dehydroepiandrosterone) to meet physiologic needs, despite release of ACTH from the pituitary.
Also known as: Addison's disease
50 clinical trials for this condition and its sub-types, 5 tagged with Primary adrenal insufficiency itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Primary adrenal insufficiency
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Chronic primary adrenal insufficiency 6 trials · 47 incl. sub-types
8 sub-types
- Congenital adrenal hyperplasia 36 trials · 38 incl. sub-types Sub-types →
- Triple-A syndrome 3 trials
- X-linked adrenal hypoplasia congenita 0 trials Sub-types →
- Adrenocortical hypofunction, chronic primary congenital 0 trials
- Autoimmune primary adrenal insufficiency 0 trials
- Familial adrenal hypoplasia with absent pituitary luteinizing hormone 0 trials
- Familial glucocorticoid deficiency 0 trials Sub-types →
- Inherited isolated adrenal insufficiency due to partial CYP11A1 deficiency 0 trials
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Acute adrenal insufficiency 0 trials
2 sub-types
- Waterhouse-Friderichsen syndrome 0 trials
- Bilateral massive adrenal hemorrhage 0 trials
Most studied deeper sub-types
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Could a Once-Daily steroid pill improve blood sugar control in Dual-Disease patients?
Disease control CancelledThis trial tests whether taking hydrocortisone once a day (as a dual-release pill) leads to more stable blood sugar levels compared to the standard three-times-a-day regimen in adults who have both insulin-treated diabetes and Addison's disease. Participants will try both schedul…
Sponsor: Vastra Gotaland Region • Aim: Disease control
Last updated Jul 09, 2026 00:00 UTC
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Do some Addison's patients still make their own hormones? new study investigates.
Knowledge-focused OngoingThis study looks at how many people with Addison's disease still produce small amounts of adrenal hormones like cortisol, even years after diagnosis. Researchers will test 200 adults in Norway and Sweden using blood and urine samples. The goal is to see if this leftover function …
Sponsor: University of Bergen • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC