Clinical trials: Hypoparathyroidism
Autism Spectrum Disorders
Social Interactions: Ocular Explorations and Pupillometry in Autism
The primary objective of this work will first to characterize in typical childhood, visual exploratory behavior and pupillary response associated with salience of human social stimuli (faces and body movements), and then to…
- Trial name
- ISEOP (NCT01647295)
- Where
- France
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
22q11 Deletion Syndrome, DiGeorge Syndrome
SNP-based Microdeletion and Aneuploidy RegisTry (SMART)
This multi-center prospective observational study is designed to track birth outcomes and perinatal correlates to the Panorama prenatal screening test in the general population among ten thousand women who present clinically and…
- Conditions
- 22q11 Deletion Syndrome, DiGeorge Syndrome, Trisomy 21, Trisomy 18
- Trial name
- SMART (NCT02381457)
- Where
- 21 sites in United States, Australia and 4 more
- Volunteers
- 20,960 people, healthy volunteers welcome
- Sponsor
- Natera, Inc.
Hypoparathyroidism, Hyperparathyroidism
Corticosteroid Rhythms in Hypoparathyroid Patients
The investigators hypothesise that parathyroid hormon (PTH) depletion interferes with normal activity of the hypothalamus-pituitary-adrenal (HPA)-axis and the renin-angiotensin-aldosterone-system (RAAS), which in turn may impact…
- Trial name
- NCT02986607
- Testing
- parathyroid hormon 1-84
- Where
- Norway
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Hypoparathyroidism, Pseudo Hypoparathyroidism
QoL and Cognitive Function in Patients With Hypoparathyroidism
Hypoparathyroidism (HypoPT) is a disease with inadequate production of parathyroid hormone (PTH) from the parathyroid glands leading to hypocalcemia.
- Trial name
- MR-hypoPT (NCT04569604)
- Testing
- MRI scans, Neuro cognitive tests, Questionnaires on Quality of Life
- Where
- Denmark
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Obesity and Obesity-related Medical Conditions, Diabetes
Routine Validation and Reproducibility Testing of Laboratory Assays and Research Techniques Used for Endocrine, Cardiometabolic, and Musculoskeletal Disorder Research (VALD)
The purpose of this research study is to validate (check the accuracy of) laboratory assays, intravenous catheter insertion, and equipment or devices and their reproducibility, which is necessary to perform high quality research…
- Conditions
- Obesity and Obesity-related Medical Conditions, Diabetes, Atherosclerotic Disease, Heart Failure
- Trial name
- VALD (NCT07083557)
- Testing
- Endothelial cell collection
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Bettina Mittendorfer
DiGeorge Syndrome, Velocardiofacial Syndrome
Velocardiofacial (VCFS; 22q11.2; DiGeorge) Syndrome Study
Velocardiofacial syndrome, also known as 22q11.2 syndrome or DiGeorge syndrome, has been associated with many features such as a cleft palate, heart defects, and learning, speech and feeding problems.
- Conditions
- DiGeorge Syndrome, Velocardiofacial Syndrome, 22q11.2 Syndrome
- Trial name
- NCT00105274
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Vitamin D Deficiency, Osteoporosis
Vitamin D Deficiency in Elderly African American Women in Central Texas
In order to make bone health a reality for older adults, we need to consider the prevalence of Vitamin D deficiency in relation to environment latitude as well as vitamin D supplementation.
- Conditions
- Vitamin D Deficiency, Osteoporosis, Osteopenia
- Trial name
- NCT01971411
- Testing
- Calcium 500mg with 200 IU Vitamin D - 2 tablets daily, Blood levels of Vitamin D, Serum CTX, Mg, Ca++ and iPTH, Usual sun exposure documentation
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- McLennan County Medical Education and Research Foundation
Chronic Hypoparathyroidism
AZP-3601 SAD and MAD Study in Healthy Subjects and Patients With Hypoparathyroidism
This study is investigating the safety, tolerability, pharmacodynamics and pharmacokinetics of AZP-3601 following single and repeated administration in both healthy volunteers and patients with chronic hypoparathyroidism (cHP)…
- Trial name
- NCT05239221
- Testing
- AZP-3601
- Where
- 2 sites in Hungary, Netherlands
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Alexion Pharmaceuticals, Inc.
Down Syndrome, Edwards Syndrome
Whole Blood Specimen Collection From Pregnant Subjects
To obtain whole blood specimens from pregnant subjects to be used for research and development and clinical validation studies of prenatal assays.
- Conditions
- Down Syndrome, Edwards Syndrome, Patau Syndrome, Klinefelter Syndrome
- Trial name
- NCT02430584
- Testing
- Observational - no intervention
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Progenity, Inc.
22q.11.2 Deletion/Duplication
Non-Invasive Chromosomal Evaluation of 22q11.2
This study is being conducted to develop and evaluate a cell-free fetal DNA test (Harmony) for non-invasive prenatal detection of 22q11.2 chromosomal deletion or duplication.
- Trial name
- 22Q (NCT02541058)
- Where
- Belgium
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Cindy Cisneros
Hypoparathyroidism Postprocedural
Near-infrared Imaging Techniques for Identifying and Preserving Viable Parathyroid Glands During Thyroidectomy
The parathyroid glands and their blood vessels are notoriously difficult to visualize and may therefore be unintentionally and irrevocably damaged during thyroid surgery.
- Trial name
- NCT05130476
- Testing
- Near-infrared-induced autofluorescence and indocyanine green near-infrared angiography
- Where
- Denmark
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
22q11.2 Deletion Syndrome
Understanding of Psychotic Disorders in Children With 22q11.2DS
The study PremiCeS22 will investigate the prodromal signals at the onset of psychotic disorders of children with 22q11.2 deletion syndrome
- Trial name
- PremiCeS22 (NCT04639388)
- Testing
- neuropsychological testing, questionnaires and experimental tasks
- Where
- France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hôpital le Vinatier
Hypoparathyroidism
Predicting Risk Factors of Postoperative Hypocalcemia After Total Thyroidectomy
With increasing economic pressures to shorten the length of hospital stay, there has been much recent interest in studying risk factors for the development of postoperative hypocalcemia.
- Trial name
- NCT04372225
- Testing
- analysis of hypocalcemia
- Where
- France
- Volunteers
- 477 people, healthy volunteers welcome
- Sponsor
- Aix Marseille Université
Permanent Hypoparathyroidism
Quality in Patients With Permanent Hypoparathyroidism After Total Thyroidectomy
Quality of life study. The study with include all patients operated with total thyroidectomy between 2005-2015 in Uppsala-Örebro healthcare region, Sweden.
- Trial name
- NCT04998968
- Where
- Sweden
- Volunteers
- 1,700 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Chromosome 22q11.2 Deletion Syndrome
Genetics and Psychopathology in the 22q11 Deletion Syndrome
The purposes of this study are to: 1. study the nature and longitudinal course of psychiatric symptoms in children with the 22q11.2 deletion syndrome and 2. identify genes that contribute to the occurrence of these symptoms.
- Trial name
- NCT00161109
- Where
- 2 sites in United States, Netherlands
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Hypoparathyroidism, Hypoparathyroidism Postprocedural
Evaluation of iMmune Function in Post-surgical and AuToimmune HYpoparathyroidism (EMPATHY)
This is an observational pilot study for the evaluation of immune function, infectious diseases, psychometric status and quality of life in patients with hypoparathyroidism compared to healthy controls.
- Conditions
- Hypoparathyroidism, Hypoparathyroidism Postprocedural, Hypoparathyroidism Due to Impaired Parathormone Secretion
- Trial name
- EMPATHY (NCT04059380)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Voice Change, Hypocalcemia
The Use of Dexamethasone in Total Thyroidectomy to Improve Voice Outcome and Hypocalcaemia
Thyroidectomy is a standard procedure for benign and malignant pathologies of the thyroid gland. Each year, some 100 total thyroidectomies are performed in Kowloon East Cluster, Hospital Authority, Hong Kong.
- Trial name
- NCT05732883
- Testing
- Dexamethasone, Normal saline
- Where
- Hong Kong
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tseung Kwan O Hospital, Hong Kong
Phosphorus and Calcium Disorders, Parathyroid Diseases
Serum Calcium to Phosphorous (Ca/P) Ratio in the Diagnosis of Ca-P Metabolism Disorders: a Multicentre Study
Primary hyperparathyroidism (PHPT) and Hypoparathyroidism (HP) are two of the most frequent disorder of Calcium-Phosphorus (Ca-P) metabolism.
- Conditions
- Phosphorus and Calcium Disorders, Parathyroid Diseases, Hyperparathyroidism, Hypoparathyroidism
- Trial name
- NCT03747029
- Testing
- No intervention is provided
- Where
- Italy
- Volunteers
- 1,038 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena
Hypoparathyroidism
Hypoparathyroidism Natural History Study
This is a prospective three-year natural history study of adults with hypoparathyroidism. The goal is to monitor patients with hypoparathyroidism to define end-organ damage in the context of the disease.
- Trial name
- SHINE (NCT05793853)
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Columbia University
Hypoparathyroidism, Cardiovascular Complication
Cardiovascular, Renal, and Skeletal Complications in Patients With Post-Surgical Hypoparathyroidism
The aim of this observational study is to learn about long term effects to post surgical hypoparathyroidism. The main questions are: 1.
- Conditions
- Hypoparathyroidism, Cardiovascular Complication, Fractures, Bone, Renal Disease
- Trial name
- CAREHYPO (NCT06419270)
- Testing
- Observation
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Aarhus