Clinical trials: Pituitary Tumors
Cushing Disease, Pituitary Adenoma
FET PET/CT Imaging To Localize Pituitary Adenomas In Cushing Disease
The purpose of this research is to evaluate the performance [sensitivity, specificity, accuracy] of FET PET/CT imaging to detect ACTH-secreting pituitary adenoma, using operative findings and histopathology as truth standard.
- Trial name
- NCT07460232
- Testing
- Fluoro-O-(2) fluoroethyl-L-tyrosine (FET) PET
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
Prolactinoma
Study on Therapy of Non-invasive Prolactinoma
the study aim to investigate the endocrine remission rate of non-invasive prolactinoma between transsphenoidal surgery treatment and Dopamine agonist treatment.
- Trial name
- TNAPA (NCT03353025)
- Testing
- transsphenoidal surgery treatment, dopamine agonist treatment
- Where
- China
- Volunteers
- 394 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Pituitary Adenoma, Visual Impairment
Clinical Study of Structural and Functional Evaluation of the Visual Pathway
Sellar area tumors such as pituitary adenoma, craniopharyngioma and meningioma, etc, commonly lead to visual impairment symptoms.
- Conditions
- Pituitary Adenoma, Visual Impairment, Sellar Tumor, Neuroimaging
- Trial name
- NCT03591315
- Testing
- resting state fMRI, visual tasking state fMRI, diffusion tensor imaging
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Pituitary Adenoma, Nonfunctioning Pituitary Adenoma
Cabergoline in Nonfunctioning Pituitary Adenomas
Clinically nonfunctioning pituitary adenoma remains the only pituitary tumor subtype for which no effective medical therapy is available or recommended.
- Trial name
- NCT03271918
- Testing
- Cabergoline
- Where
- Brazil
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Carcinoid Tumor, Acromegaly
Study of Pasireotide Long Acting Release (LAR) Injection in Patients With Acromegaly and Patients With Carcinoid Disease
This study will assess the pharmacokinetic profile and the safety/tolerability profile of single and monthly doses of pasireotide LAR intramuscular (i.m.) injection in patients with acromegaly and patients with carcinoid disease
- Trial name
- NCT00446082
- Testing
- Pasireotide
- Where
- 17 sites in United States, Belgium and 4 more
- Volunteers
- 85 people
- Sponsor
- Novartis Pharmaceuticals
Polycystic Ovary Syndrome, Hypothalamic-Pituitary-Ovarian Axis Dysfunction (Disorder)
Subclinical Hypothyroidism and Normogonadotropic Anovulation
Thyroid hormones (TH) can modify the functioning of the hypothalamic-pituitary-ovarian axis, affecting the functions of granulosa cells and the development and apoptosis of preantral follicles.
- Trial name
- NCT05782725
- Testing
- Comparison of laboratory test results in women in the 4 study arms
- Where
- Poland
- Volunteers
- 300 people
- Sponsor
- Jagiellonian University
Pituitary Adenoma, Adrenal Insufficiency
Hydrocortisone Use During Peri-operation for Pituitary Adenomas
The investigators hypothesize that withholding hydrocortisone during the peri-operation in patients with pituitary adenomas whose hypothalamus pituitary adrenal axis are intact are safe.
- Conditions
- Pituitary Adenoma, Adrenal Insufficiency, Surgery
- Trial name
- NCT04621565
- Testing
- Normal saline, Hydrocortisone
- Where
- China
- Volunteers
- 436 people
- Sponsor
- Peking Union Medical College Hospital
Cushing Syndrome
Extension Study to Evaluate the Safety of Long-Term Use of Relacorilant in Patients With Cushing Syndrome
This is an open-label extension study to evaluate the long-term safety of relacorilant in patients with endogenous Cushing syndrome who successfully completed participation in a Corcept-sponsored study of relacorilant and may…
- Trial name
- NCT03604198
- Testing
- relacorilant
- Where
- 48 sites in United States, Austria and 8 more
- Volunteers
- 125 people
- Sponsor
- Corcept Therapeutics
Cushing's Syndrome, Pituitary Adenoma
Defining the Genetic Basis for the Development of Primary Pigmented Nodular Adrenocortical Disease (PPNAD) and the Carney Complex
Lentiginosis refers to groups of diseases marked by the presence of pigmented spots on the skin. These conditions are most commonly associated with multiple tumors and changes in hormone producing glands.
- Conditions
- Cushing's Syndrome, Pituitary Adenoma, Carney Complex, Primary Pigmented Nodular Adrenocortical Disease
- Trial name
- NCT00001452
- Testing
- oCRH
- Where
- United States
- Volunteers
- 1,387 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Pituitary, Pituitary Tumor
Nivolumab and Ipilimumab in People With Aggressive Pituitary Tumors
The purpose of this study is to determine if nivolumab and ipilimumab are effective treatment for people with pituitary tumors have gotten worse after surgery and radiation.
- Conditions
- Pituitary, Pituitary Tumor, Pituitary Carcinoma, Pituitary Cancer
- Trial name
- NCT04042753
- Testing
- Ipilimumab, Nivolumab
- Where
- 8 sites in United States
- Volunteers
- 10 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Panhypopituitarism, Gigantism/Acromegaly
An Investigation of Pituitary Tumors and Related Hypothalmic Disorders
There is a variety of tumors affecting the pituitary gland in childhood; some of these tumors (eg craniopharyngioma) are included among the most common central nervous system tumors in childhood.
- Conditions
- Panhypopituitarism, Gigantism/Acromegaly, Prolactinoma, Cushing Disease
- Trial name
- NCT00001595
- Testing
- Tissue specimen collection, MRI
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Acromegaly
Octreotide Efficacy and Safety in First-line Acromegalic Patients
Primary Acromegaly is a clinical and metabolic disease caused by growth hormone (GH) hypersecretion from a pituitary adenoma and is an insidious, chronic disease that is associated with bony and soft tissue overgrowth.
- Trial name
- NCT00171886
- Testing
- Octreotide
- Where
- 8 sites in Spain
- Volunteers
- 20 people
- Sponsor
- Novartis Pharmaceuticals
Pituitary Adenoma
Dopamine D2 Receptors(D2R) Imaging in Nonfunctioning Pituitary Adenoma(NFPA)
To study the in vivo expression of dopamine D2 receptors in nonfunctioning pituitary adenoma and the predictive role of dopamine dopamine D2 receptors PET-MR imaging in the therapeutic effect of dopamine agonists（DA）.
- Trial name
- NCT03714763
- Testing
- Drug treatment, Surgery
- Volunteers
- 50 people
- Sponsor
- Zhebao Wu
Cushing's Disease, Hypercortisolism
Osilodrostat Therapy and 11C-methionine PET to Improve Corticotroph Adenoma Detection
Cushing's disease is a rare condition where the body produces too much of a hormone called cortisol. Cortisol helps with metabolism, the immune system, and managing stress.
- Conditions
- Cushing's Disease, Hypercortisolism, Pituitary Adenoma, Pituitary ACTH Secreting Adenoma
- Trial name
- OPTIMAL (NCT06701838)
- Testing
- 11C-Methionine PET/CT
- Volunteers
- 15 people
- Sponsor
- Imperial College London
Pituitary Adenoma, Pituitary Tumor
Electrophysiology of the Human Pituitary Gland
Measurment of electrophysiological properties of the human pituitary gland during removal of a pituitary adenoma. Assessment if these properties are sufficient for intra-operative identification of different tissues.
- Conditions
- Pituitary Adenoma, Pituitary Tumor, Diabetes Insipidus Cranial Type, Endocrine; Deficiency
- Trial name
- NCT05338125
- Testing
- Micro-electrode measurement
- Where
- Netherlands
- Volunteers
- 1 people
- Sponsor
- Leiden University Medical Center
Pituitary Adenoma, MRI
Cabergoline in the Management of Nonfunctioning Pituitary Adenoma
The goal of this clinical trial is to learn if Cabergoline (Dostinex), a dopamine agonist which has been widely used to treat hyperprolactinemia, prolactinoma for many years, works to treat nonfunctioning pituitary adenoma (NFPA)…
- Conditions
- Pituitary Adenoma, MRI, RCT
- Trial name
- NCT07034859
- Testing
- Cabergoline 0.5 MG
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- National Taiwan University Hospital
In Vitro Fertilization, Polycystic Ovary Syndrome
Comparative Study of Long-acting and Short Acting Triptorelin in PCOS Patients Who Underwent IVF/ICSI
To test whether long-acting Triptorelin on pituitary down-regulation can improve the clinical pregnancy rate and reduces the incidence of ovarian hyperstimulation syndrome (OHSS) in infertile high-risk patients with polycystic…
- Trial name
- NCT02477566
- Testing
- Long-acting Triptorelin, Short-acting Triptorelin
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Nanjing University
Resistance, Disease, Prolactinoma
Cabergoline Combined Hydroxychloroquine/Chloroquine to Treat Resistant Prolactinomas
The purpose of this study is to preliminarily evaluate the safety and efficacy of cabergoline combined hydroxychloroquine/chloroquine(HCQ/CQ) therapy for cabergoline-Resistant Prolactinomas
- Trial name
- NCT03400865
- Testing
- HCQ/CQ and CAB combined treatment
- Where
- 9 sites in China
- Volunteers
- 30 people
- Sponsor
- Zhebao Wu
Pituitary Adenoma
Copeptin as a Diagnostic Marker in the Management of Neurosurgical Patients With Disturbance of Water Homeostasis
Water imbalance and consecutive electrolyte disturbances are common in the postoperative course of neurosurgical patients after pituitary surgery.
- Trial name
- NCT01465672
- Where
- 2 sites in Switzerland
- Volunteers
- 125 people
- Sponsor
- University Hospital, Basel, Switzerland
Myoma
Topical Tranexamic Acid Plus Perivascular Vasopressin at the Time of Abdominal Myomectomy
In this study, the investigators will investigate the effectiveness of a topical tranexamic acid plus perivascular vasopressin compared with perivascular vasopressin alone for the reduction of blood loss at the time of myomectomy
- Trial name
- NCT03880045
- Testing
- Topical TA, vasopressin
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Aswan University Hospital