Adrenal disease

Long-Term Persistence of Glycemic Dysregulation in Patients With a History of Pheochromocytoma/Paraganglioma

J Clin Endocrinol MetabPublished Retrospective cohort study

Authors' conclusion

Glycemic disturbances persist long-term after the resection of PPGL.

Study context

Population
Patients with present or past PPGL, metastatic PPGL, or asymptomatic susceptibility gene pathogenic variant (PV) carriers; ProsPheo study and ENS@T registry
Participants
113 vs 76
Exposure
History of resected PPGL vs nonfunctioning adrenal adenomas
  • History of PPGLn = 113
  • Nonfunctioning adrenal adenomasn = 76reference
Outcome
Glycemic status after PPGL resection
Follow-up
≥12 months post surgery
Methodological detailsmulticenter, ProsPheo study and ENS@T registry
  • Multicenter
  • ProsPheo study and ENS@T registry

Main finding

As reported in the abstract

History of PPGL

5.63

mean · SD 0.43% · % (HbA1c)

Nonfunctioning adrenal adenomas

5.45

SD 0.40% · % (HbA1c)

History of PPGL vs Nonfunctioning adrenal adenomas: P = 0.004 · History of PPGL vs Nonfunctioning adrenal adenomas: P < 0.001

Observational data: associations, not effects.

Further findings

OutcomeP value
Prevalence of hyperglycemic disorders: history of PPGL vs asymptomatic PV carriersSignificantly higher with history of PPGLP = 0.013

Original publication

Long-Term Persistence of Glycemic Dysregulation in Patients With a History of Pheochromocytoma/Paraganglioma. J Clin Endocrinol Metab. Published 2 January 2025. doi:10.1210/clinem/dgae901

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