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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pituitary Gland Adenoma Clear all
Completed Phase 3 Interventional

A Study of the Effects of Pegvisomant on Growth Hormone Excess in McCune-Albright Syndrome

NCT00017927
View directory record Official record
Conditions
McCune Albright Syndrome, Polyostotic Fibrous Dysplasia
Interventions
Pegvisomant
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 25, 2026, 5:16 PM EDT
Terminated Phase 2 Interventional Results available

Study of Pasireotide in Patients With Rare Tumors of Neuroendocrine Origin

NCT00958841
View directory record Official record
Conditions
Pancreatic Neoplasm, Pituitary Neoplasm, Nelson Syndrome, Ectopic ACTH Syndrome
Interventions
pasireotide LAR
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
6
States / cities
Los Angeles, California • Stanford, California • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2016 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional

Post-Operative Water Load Following Transsphenoidal Pituitary Surgery

NCT02727686
View directory record Official record
Conditions
Hyponatremia, Pituitary Adenoma
Interventions
Water Load (WL) Post-Operative Day 1
Other
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 24, 2019 · Synced Jun 25, 2026, 5:16 PM EDT
Terminated No phase listed Observational

A Study to Confirm Recurrent or Persistent Cushing's Syndrome in Patients With Signs or Symptoms of Hypercortisolemia

NCT00796783
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
Cushing's syndrome confirmation
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
3
States / cities
Escondido, California • Hollywood, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 19, 2014 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting Phase 4 Interventional

Prophylactic Oral Antibiotics on Sinonasal Outcomes Following Endoscopic Transsphenoidal Surgery for Pituitary Lesions

NCT03014687
View directory record Official record
Conditions
Antibiotics, Pituitary Adenoma
Interventions
Placebo, Oral Antibiotics cefdinir or trimethoprim/sulfamethoxazole
Drug
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 84 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting Not applicable Interventional

DDAVP for Pituitary Adenoma

NCT04569591
View directory record Official record
Conditions
Cushing's Disease, Pituitary Adenoma
Interventions
Desmopressin acetate
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

An Investigation of Pituitary Tumors and Related Hypothalmic Disorders

NCT00001595
View directory record Official record
Conditions
Panhypopituitarism, Gigantism/Acromegaly, Prolactinoma, Cushing Disease
Interventions
Tissue specimen collection, MRI
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 70 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1997
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Completed No phase listed Observational

Prospective Study of Clinically Nonfunctioning Pituitary Adenomas

NCT01556230
View directory record Official record
Conditions
Pituitary Adenoma, Pituitary Tumor
Interventions
Surgical intervention for CNFA, Radiotherapy for CNFA
Procedure · Radiation
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Not applicable Interventional Results available

Peri-Operative Steroid Management in Patients

NCT02084134
View directory record Official record
Conditions
Pituitary Adenoma, Pituitary Diseases
Interventions
hydrocortisone, dexamethasone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 10, 2018 · Synced Jun 25, 2026, 5:16 PM EDT
Active, not recruiting Phase 1 Interventional

A First in Human Study Using 89Zr-cRGDY Ultrasmall Silica Particle Tracers for Malignant Brain Tumors

NCT03465618
View directory record Official record
Conditions
Brain Cancer, Pituitary Adenoma
Interventions
89Zr-DFO-cRGDY-PEG-Cy5-C' dots PET Imaging, Blood and Urine samples
Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 2 Interventional Results available

Targeted Therapy With Lapatinib in Patients With Recurrent Pituitary Tumors Resistant to Standard Therapy

NCT00939523
View directory record Official record
Conditions
Pituitary Adenomas, Prolactinomas
Interventions
Lapatinib
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
3
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Jun 25, 2026, 5:16 PM EDT
Terminated No phase listed Observational

Validation of a Quality of Life Metric "Prolac-10"

NCT04106531
View directory record Official record
Conditions
Prolactinoma, Prolactin-Producing Pituitary Tumor, Pituitary Tumor, Prolactinoma Macroadenoma, Prolactinoma Microadenoma
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate CORT125134 in Participants With Cushing's Syndrome

NCT02804750
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
CORT125134
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
12
States / cities
Laguna Hills, California • Aurora, Colorado • Fort Lauderdale, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting No phase listed Observational

Evaluation of Intraoperative Contrast Enhanced Ultrasound for the Identification of Pituitary Adenoma in Cushing's Disease Compared to Other Pituitary Tumors

NCT07335315
View directory record Official record
Conditions
Pituitary Adenoma, Cushing Disease
Interventions
Contrast enhanced pituitary magnetic resonance imaging (MRI), Contrast enhanced ultrasound, Non-Contrast Ultrasound
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Active, not recruiting Phase 2 Interventional

Extension Study to Evaluate the Safety of Long-Term Use of Relacorilant in Patients With Cushing Syndrome

NCT03604198
View directory record Official record
Conditions
Cushing Syndrome
Interventions
relacorilant
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
25
States / cities
Phoenix, Arizona • Stanford, California • Torrance, California + 21 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting No phase listed Observational

Evaluation and Treatment of Neurosurgical Disorders

NCT00060541
View directory record Official record
Conditions
Neurologic Disorders
Interventions
Laboratory tests, Radiological exams
Procedure
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
4 Years to 99 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 1 Interventional

MS-275 in Treating Patients With Advanced Solid Tumors or Lymphoma

NCT00020579
View directory record Official record
Conditions
Cancer
Interventions
entinostat
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
3
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 14, 2012 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting Phase 4 Interventional

68-Ga DOTATATE PET/MRI in the Diagnosis and Management of Somatostatin Receptor Positive CNS Tumors.

NCT04081701
View directory record Official record
Conditions
CNS Tumors, Meningioma, Esthesioneuroblastoma, Hemangioblastoma, Medulloblastoma, Paraganglioma, Pituitary Adenoma
Interventions
Ga68-DOTATATE-PET/MRI
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2038
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Jun 25, 2026, 5:16 PM EDT
Terminated Phase 2 Interventional Results available

Effect of Pasireotide Long Acting Release (LAR) on Gonadotroph Adenomas

NCT00929669
View directory record Official record
Conditions
Gonadotroph Adenomas
Interventions
pasireotide LAR
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 27, 2017 · Synced Jun 25, 2026, 5:16 PM EDT
Recruiting Early Phase 1 Interventional

FET PET/CT Imaging To Localize Pituitary Adenomas In Cushing Disease

NCT07460232
View directory record Official record
Conditions
Cushing Disease, Pituitary Adenoma
Interventions
Fluoro-O-(2) fluoroethyl-L-tyrosine (FET) PET
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 3 Interventional Results available

A Study of the Efficacy and Safety of CORLUX in the Treatment of Endogenous Cushing's Syndrome

NCT00569582
View directory record Official record
Conditions
Cushing's Syndrome
Interventions
mifepristone
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
17
States / cities
Birmingham, Alabama • Escondido, California • Stanford, California + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2013 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 4 Interventional Results available

Surgical Debulking of Pituitary Adenomas

NCT01371643
View directory record Official record
Conditions
Pituitary Adenoma
Interventions
Octreotide LAR, transsphenoidal surgery
Drug · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2016 · Synced Jun 25, 2026, 5:16 PM EDT
Completed No phase listed Observational

Multicentric Prospective Validation of the Zurich Pituitary Score

NCT04076046
View directory record Official record
Conditions
Pituitary Adenoma
Interventions
Not listed
Lead sponsor
University of Zurich
Other
Eligibility
Not listed
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2021 · Synced Jun 25, 2026, 5:16 PM EDT
Completed Phase 2 Interventional

A Study Evaluating the Safety and Efficacy of ENV-101 (Taladegib) in Patients With Advanced Solid Tumors Harboring PTCH1 Loss of Function Mutations

NCT05199584
View directory record Official record
Conditions
Solid Tumors With PTCH1 Loss-of-function Mutations
Interventions
ENV-101 (taladegib)
Drug
Lead sponsor
Endeavor Biomedicines, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
16
States / cities
Los Angeles, California • Santa Rosa, California • Tampa, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jun 25, 2026, 5:16 PM EDT