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Dr. Grey AI

Condition

Cushing's Disease

Cushing's disease is a hormone condition in which a small pituitary tumor makes too much ACTH, driving the adrenal glands to overproduce cortisol. In a phase III trial of pasireotide, a medicine with strong evidence, 25% reached normal urinary cortisol by six months and 76% saw levels fall. Cortisol dropped within two months and stayed lower for up to 24 months, but roughly three in four people still did not reach normal levels.

Sources: PMID 25537481

Supplements studied
0
Medicines and peptides
1
Graded outcomes
3
No supplement studies yetWe haven’t found supplement studies for Cushing's Disease. The medicines and peptides studied for it are listed below.

Prescription medicines and peptides studied, for context

These are not supplements. Most need a prescription, and some are research compounds with no approved use.

1 medicine or peptide

Pasireotide (Signifor): outcomes studied for Cushing's Disease
GradeOutcomeEffectSizeStudiesPeopleStudies list
Cushing's Disease Symptoms

Improvements in clinical signs including weight, blood pressure, and metabolic parameters maintained over 24 months of treatment.

Improves (the measure goes down)Moderate effect19 studies

Studies that measured cushing's disease symptoms

and 16 more on the Pasireotide (Signifor) page

ACTH Secretion

Direct inhibition of ACTH release from corticotroph adenomas. Phase II showed decreased ACTH in majority of patients within 15 days.

Improves (the measure goes down)Large effect18 studies

Studies that measured acth secretion

and 15 more on the Pasireotide (Signifor) page

Urinary Free Cortisol Normalization

Phase III: 25% achieved UFC normalization at 6 months. 76% showed UFC decrease. Rapid reduction within 1-2 months, sustained up to 24 months.

Improves (the measure goes down)Large effect17 studies

Studies that measured urinary free cortisol normalization

and 14 more on the Pasireotide (Signifor) page

Key findings

  • Cushing's Disease SymptomsPasireotide (Signifor)Improves (the measure goes down)
  • ACTH SecretionPasireotide (Signifor)Improves (the measure goes down)
  • Urinary Free Cortisol NormalizationPasireotide (Signifor)Improves (the measure goes down)

Studies cited

47 studies from PubMed

  1. Real-world evidence of effectiveness and safety of pasireotide in the treatment of acromegaly: a systematic review and meta-analysis.Reviews in endocrine & metabolic disorders, 2025 · PMID 39527181
  2. Efficacy and Safety of Pasireotide in Insulinoma-Associated Hypoglycemia.The Journal of clinical endocrinology and metabolism, 2025 · PMID 40165498
  3. Short- and long-term glycemic effects of pasireotide in patients with acromegaly: a comprehensive case study with review of literature.Endocrine journal, 2025 · PMID 39842795
  4. Impact of pasireotide on lipid and glucose metabolism in patients with acromegaly: a systematic review and meta-analysis.Journal of endocrinological investigation, 2025 · PMID 40622518
  5. Efficacy and safety of pasireotide treatment in acromegaly: A systematic review and single arm meta-analysis.Pituitary, 2024 · PMID 39349787
  6. Protein kinase C delta mediates Pasireotide effects in an ACTH-secreting pituitary tumor cell line.Journal of endocrinological investigation, 2023 · PMID 37233978
  7. Pasireotide Versus Octreotide in Preventing Complications After Simultaneous Pancreas-Kidney Transplantation.Transplant international : official journal of the European Society for Organ Transplantation, 2023 · PMID 37388858
  8. Pasireotide for Refractory Hypoglycemia in Malignant Insulinoma- Case Report and Review of the Literature.Frontiers in endocrinology, 2022 · PMID 35518928
  9. Pasireotide-Induced Shrinkage in GH and ACTH Secreting Pituitary Adenoma: A Systematic Review and Meta-Analysis.Frontiers in endocrinology, 2022 · PMID 35846311
  10. Octreotide and pasireotide effects on medullary thyroid carcinoma (MTC) cells growth, migration and invasion.Molecular and cellular endocrinology, 2021 · PMID 33248230
  11. Pasireotide treatment for severe congenital hyperinsulinism due to a homozygous ABCC8 mutation.Annals of pediatric endocrinology & metabolism, 2021 · PMID 33971706
  12. Managing pasireotide-associated hyperglycemia: a randomized, open-label, Phase IV study.Pituitary, 2021 · PMID 34275099
  13. Effectiveness of Medical Treatment of Cushing's Disease: A Systematic Review and Meta-Analysis.Frontiers in endocrinology, 2021 · PMID 34603209
  14. Risk factors and management of pasireotide-associated hyperglycemia in acromegaly.Endocrine connections, 2020 · PMID 33434154
  15. Pansomatostatin Agonist Pasireotide Long-Acting Release for Patients with Autosomal Dominant Polycystic Kidney or Liver Disease with Severe Liver Involvement: A Randomized Clinical Trial.Clinical journal of the American Society of Nephrology : CJASN, 2020 · PMID 32843370
  16. Cardiometabolic Risk in Acromegaly: A Review With a Focus on Pasireotide.Frontiers in endocrinology, 2020 · PMID 32117056
  17. Efficacy of Pasireotide for Prevention of Postoperative Pancreatic Fistula in Pancreatic Surgery: a Systematic Review and Meta-analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2020 · PMID 32207077
  18. Meta-analysis on the Effect of Pasireotide for Prevention of Postoperative Pancreatic Fistula.The American surgeon, 2020 · PMID 32684027
  19. Meta-Analysis on the Effect of Pasireotide for Prevention of Postoperative Pancreatic Fistula.The American surgeon, 2020 · PMID 32870029
  20. Tumor-Directed Therapeutic Targets in Cushing Disease.The Journal of clinical endocrinology and metabolism, 2019 · PMID 30535260
  21. Pasireotide protects mammalian cochlear hair cells from gentamicin ototoxicity by activating the PI3K-Akt pathway.Cell death & disease, 2019 · PMID 30728348
  22. Cell specific interaction of pasireotide: review of preclinical studies in somatotroph and corticotroph pituitary cells.Pituitary, 2019 · PMID 30483918
  23. Pasireotide in the treatment of neuroendocrine tumors: a review of the literature.Endocrine-related cancer, 2018 · PMID 29643113
  24. Multidisciplinary management of refractory insulinomas.Clinical endocrinology, 2018 · PMID 29205458
  25. Pasireotide can induce sustained decreases in urinary cortisol and provide clinical benefit in patients with Cushing's disease: results from an open-ended, open-label extension trialPituitary, 2017 · PMID 25537481
  26. Medical Therapy with Pasireotide in Recurrent Cushing's Disease: Experience of Patients Treated for At Least 1 Year at a Single CenterPituitary, 2017 · PMID 28289402
  27. Pasireotide - Mechanism of Action and Clinical ApplicationsFront Endocrinol (Lausanne), 2017 · PMID 29595102
  28. Diabetes in Cushing Disease.Current diabetes reports, 2017 · PMID 28364356
  29. Treatment of symptomatic neuroendocrine tumor syndromes: recent advances and controversies.Expert opinion on pharmacotherapy, 2016 · PMID 27635672
  30. Pasireotide for malignant insulinoma.Hormones (Athens, Greece), 2016 · PMID 26732164
  31. Hyperglycemia in pasireotide-treated patients with acromegaly and its treatment.Endocrine, 2016 · PMID 27388591
  32. Hyperglycemia induced by pasireotide in patients with Cushing's disease or acromegaly.Pituitary, 2016 · PMID 27405306
  33. Management of Hyperglycemia in Patients With Acromegaly Treated With Pasireotide LAR.Drugs, 2016 · PMID 27473537
  34. Pasireotide induced adrenal insufficiency.Clinical endocrinology, 2016 · PMID 26733356
  35. Extended treatment of Cushing's disease with pasireotide: results from a 2-year, Phase II studyPituitary, 2015 · PMID 23943009
  36. Up-to 5-year efficacy of pasireotide in a patient with Cushing's disease and pre-existing diabetes: literature review and clinical practice considerations.Pituitary, 2015 · PMID 24952218
  37. Pasireotide versus continued treatment with octreotide or lanreotide in patients with inadequately controlled acromegaly (PAOLA): a randomised, phase 3 trialLancet Diabetes Endocrinol, 2014 · PMID 24002903
  38. Pasireotide LAR for acromegaly (PAOLA Study): a randomized, placebo-controlled, phase III study with a 25-week extension phaseJ Clin Endocrinol Metab, 2014 · PMID 24423300
  39. Managing hyperglycemia in patients with Cushing's disease treated with pasireotide: medical expert recommendations.Pituitary, 2014 · PMID 23564338
  40. Long-term medical treatment of cushing's disease with pasireotide: a review of current evidence and clinical experience.Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association, 2014 · PMID 25003365
  41. Pasireotide: a review of its use in Cushing's diseaseDrugs, 2013 · PMID 23605695
  42. Pasireotide, a multi-somatostatin receptor ligand with potential efficacy for treatment of pituitary and neuroendocrine tumors.Drugs of today (Barcelona, Spain : 1998), 2013 · PMID 23462624
  43. A 12-month phase 3 study of pasireotide in Cushing's diseaseN Engl J Med, 2012 · PMID 22397653
  44. Medical treatment of Cushing's disease: somatostatin analogues and pasireotideNeuroendocrinology, 2010 · PMID 20829632
  45. Pasireotide for the treatment of Cushing's diseaseExpert Opin Investig Drugs, 2010 · PMID 20533892
  46. Treatment of pituitary-dependent Cushing's disease with the multireceptor ligand somatostatin analog pasireotide (SOM230): a multicenter, phase II trialJ Clin Endocrinol Metab, 2009 · PMID 18957506
  47. Pasireotide--a somatostatin analog for the potential treatment of acromegaly, neuroendocrine tumors and Cushing's diseaseIDrugs, 2007 · PMID 18041687