Coverage: 2020-01-01 onwards, with up to 300 results per query from PubMed and Europe PMC and separate limits on other sources. This is a selected index, not a complete literature search.

Your saved research and appointment questions

View recorded trial and retraction changes

ICD ORPHA:573163PPGL

Phaeochromocytoma and Paraganglioma

Phaeochromocytomas and paragangliomas (PPGL) are rare neuroendocrine tumours of chromaffin cells, which make adrenaline and related hormones. A phaeochromocytoma grows in the adrenal gland; a paraganglioma grows in nerve tissue elsewhere, from the head and neck to the pelvis. Many release excess hormones that cause high blood pressure, headaches, palpitations and sweating. Up to 40% are linked to an inherited gene change, such as in the SDH genes, VHL, RET or NF1, so genetic testing is recommended for everyone diagnosed. Surgery is the main treatment; tumours that have spread are treated with targeted radionuclide therapy, chemotherapy and newer targeted drugs.

640
Articles
77
Trials (1 AU)
Updated
25 September 2026
Loading...

Common Questions

What is Phaeochromocytoma and Paraganglioma?

Phaeochromocytomas and paragangliomas (PPGL) are rare neuroendocrine tumours of chromaffin cells, which make adrenaline and related hormones. A phaeochromocytoma grows in the adrenal gland; a paraganglioma grows in nerve tissue elsewhere, from the head and neck to the pelvis. Many release excess hormones that cause high blood pressure, headaches, palpitations and sweating. Up to 40% are linked to an inherited gene change, such as in the SDH genes, VHL, RET or NF1, so genetic testing is recommended for everyone diagnosed. Surgery is the main treatment; tumours that have spread are treated with targeted radionuclide therapy, chemotherapy and newer targeted drugs.

How many clinical trials are available for Phaeochromocytoma and Paraganglioma?

RareWays currently indexes 77 clinical trials for Phaeochromocytoma and Paraganglioma, of which 23 are actively recruiting. Trial availability changes as new studies are registered — check the trials tab for current status.

Where does the research data for Phaeochromocytoma and Paraganglioma come from?

RareWays aggregates research from PubMed, Europe PMC, OpenAlex, and ClinicalTrials.gov. Data is refreshed automatically every day. All articles and trials link directly to their original sources.

Get research updates

Monthly email when new findings are published for Phaeochromocytoma and Paraganglioma.

Your email and selected disease are stored for these updates. Unsubscribe any time. Privacy and deletion.

This information is for general awareness only.

For guidance specific to your situation, please speak with your healthcare team.