Clinical trials: Primary Hyperparathyroidism
Primary Hyperparathyroidism, Bone Diseases, Metabolic
Radius Loading in Primary Hyperparathyroidism
The purpose of the study is to determine the effect of forearm exercise on forearm bone density in post-menopausal women with or without primary hyperparathyroidism.
- Conditions
- Primary Hyperparathyroidism, Bone Diseases, Metabolic, Osteoporosis, Postmenopausal, Bone Loss, Postmenopausal
- Trial name
- NCT01571843
- Testing
- Forearm exercise program, Walking program
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Columbia University
Primary Hyperparathyroidism
Effects of Parathyroidectomy on Cardiovascular Risk Factors in Primary Hyperparathyroidism
Primary hyperparathyroidism (PHPT) is associated with increased cardiovascular morbidity. The benefit of surgical treatment in this respect is unclear.
- Trial name
- NCT01057732
- Where
- Israel
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- HaEmek Medical Center, Israel
Hyperparathyroidism, Hypercalcemia
Oral Peptones Load in Normocalcemic and Hypercalcemic Primary Hyperparathyroidism and Healthy Subjects
The purpose of this study is to assess if subjects with hyperparathyroidism with normal serum calcium levels have different responses in the calcium regulating hormonal handling compared to a) patients with primary…
- Trial name
- NCT01042626
- Testing
- Oral peptones load
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Eastern Piedmont
Pituitary ACTH Hypersecretion, Acromegaly
Vitamin D Metabolism in Patients With Endocrine Disorders
This prospective controlled interventional study aims to reveal the diversity of vitamin D metabolism in patients with certain endocrine disorders (Cushing's disease, acromegaly, primary hyperparathyroidism, diabetes mellitus…
- Conditions
- Pituitary ACTH Hypersecretion, Acromegaly, Diabetes Mellitus, Type 1, Primary Hyperparathyroidism
- Trial name
- NCT04844164
- Testing
- Cholecalciferol 15000 UNT/ML Oral Solution
- Where
- Russia
- Volunteers
- 261 people, healthy volunteers welcome
- Sponsor
- Endocrinology Research Centre, Moscow
Amino-Acid Transport Disorder, Primary Hyperparathyroidism
Amino Acid Transporter System PET/CT Imaging in AATS-Related Diseases
To evaluate the potential usefulness of 11C/18F-MET/FET positron emission tomography/ computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various amino acid transporter system (AATS)-related…
- Conditions
- Amino-Acid Transport Disorder, Primary Hyperparathyroidism, Glioma
- Trial name
- NCT07379463
- Testing
- 11C/18F-MET/FET
- Where
- 3 sites in China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University
Hyperparathyroidism, Primary, Parathyroidectomy
Alterations in Muscle's Functional Characteristics After Parathyroid Surgery for Primary Hyperparathyroidism.
Protocol title: Alterations in functional characteristics of the muscle tissue following surgery for primary hyperparathyroidism.
- Trial name
- NCT03091140
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Parathyroid Hormone Suppression Test With Cinacalcet
Evaluation of a Cincalcet Suppression Test
The aim of the study is to compare the results of a parathyroid hormone (PTH)suppression test using a single oral tablet of cinacalcet in two groups of subjects: 1- a group of healthy adults in whom the results of the test with…
- Trial name
- NCT01103206
- Testing
- cinacalcet, cinacalcet dose 1, cinacalcet dose 2
- Where
- France
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Neuroendocrine Neoplasm, Neuroendocrine Neoplasm of Gastrointestinal Tract
Genetic Bases of Neuroendocrine Neoplasms in Mexican Patients
Neuroendocrine neoplasms (NENs) are a heterogeneous group of lesions derived from cells with the ability to produce hormones that may arise from multiple different organs.
- Conditions
- Neuroendocrine Neoplasm, Neuroendocrine Neoplasm of Gastrointestinal Tract, Neuroendocrine Neoplasm of Lung, Thymic Neuroendocrine Neoplasm
- Trial name
- NCT06523582
- Where
- 3 sites in Mexico
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional Autonoma de Mexico
Parathyroid Tumor, Primary Hyperparathyroidism
Parathyroid Tumor Clonal Status
To define the frequency of monoclonal-X and polyclonal-X tumors in hyperparathyroid disorders patients having PTX and to define the relationship between parathyroid tumor clonal status and multiple gland neoplasia (MGN), we will…
- Conditions
- Parathyroid Tumor, Primary Hyperparathyroidism, Secondary Hyperparathyroidism (SHPT), Tertiary Hyperparathyroidism
- Trial name
- NCT05997810
- Where
- United States
- Volunteers
- 839 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Primary Hyperparathyroidism
Gait and Balance Parameters Before and After Parathyroidectomy in Patients With Primary Hyperparathyroidism
This study will evaluate how Quadriceps Femoris muscle fatigue protocol affect the spatio-temporal gait parameters, gait symmetry and balance in individuals with primary hyperparathyroidism before and after parathyroidectomy.
- Trial name
- NCT03713671
- Testing
- gait analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Primary Hyperparathyroidism, Bone Disease
Bone Architectural Parameters in Postmenopausal Women Affected With Primary Hyperparathyroidism
Bone lesions are frequent in primary hyperparathyroidism (PHPT). Conventional measurement by Dual-Energy X-ray Absorptiometry does not provide enough information about the bone impact of excessive parathyroid hormone (PTH)…
- Trial name
- MicrOs (NCT02539498)
- Testing
- HR-pQCT
- Where
- 3 sites in France
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Heart Failure, Atrial Fibrillation (AF)
Cardiovascular Risk in Patients With Primary Hyperparathyroidism
Patients with primary hyperparathyroidism versus healthy controls assessed for their cardiovascular risk and overt CVD
- Conditions
- Heart Failure, Atrial Fibrillation (AF), Arrhythmia, Coronary Artery Disease
- Trial name
- CVD-PHPT (NCT07870369)
- Where
- Bulgaria
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Medical University of Sofia