Clinical trials: Parathyroid Dysfunction
Secondary Hyperparathyroidism
Etelcalcetide to Treat Secondary Hyperparathyroidism in Hemodialysis Patients With Chronic Kidney Disease-Mineral and Bone Disorder
The purpose of this study is to evaluate the effect of thrice weekly intravenous (IV) administration of etelcalcetide in the treatment of secondary hyperparathyroidism (SHPT) in hemodialysis patients with chronic kidney…
- Trial name
- NCT01414114
- Testing
- Etelcalcetide
- Volunteers
- 37 people
- Sponsor
- KAI Pharmaceuticals
Chronic Kidney Disease, Secondary Hyperparathyroidism
Safety/Efficacy Study of CTAP101 in Chronic Kidney Disease Subjects With Secondary Hyperparathyroidism (SHPT)
This study will investigate how the levels of a repeat dose of CTAP101 changes in the body over time (pharmacokinetics, PK) and how CTAP101 affects other mineral and hormonal balances (pharmacodynamics, PD) in patients with…
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism, Vitamin D Insufficiency
- Trial name
- NCT01219855
- Testing
- Cohort 1 CTAP101 Capsules- 60µg, Cohort 1 CTAP101 Capsules - 90µg, Cohort 1 Matching Sugar Capsule
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- OPKO Health, Inc.
Anemia, Secondary Hyperparathyroidism
A Study of Cinacalcet to Improve Achievement of National Kidney Foundation Kidney Disease Outcomes Quality Initiative (K/DOQI) Targets in Patients With End Stage Renal Disease (ESRD)
The purpose of this study is to show that the use of cinacalcet in patients with End Stage Renal Disease can help achieve NKF K/DOQI targets for both serum calcium and calcium phosphorous product.
- Trial name
- NCT00431496
- Testing
- Cinacalcet
- Volunteers
- 71 people
- Sponsor
- Amgen
Parathyroid Adenoma, Parathyroid Neoplasms
Evaluating Impact of NIRAF Detection for Identifying Parathyroid Glands During Parathyroidectomy
This study describes a single center, randomized, single-blinded clinical trial to assess the clinical benefits of the use of near infrared autofluorescence (NIRAF) detection with an FDA-cleared device 'Parathyroid Eye (PTeye)'…
- Conditions
- Parathyroid Adenoma, Parathyroid Neoplasms, Parathyroid Hyperplasia, Parathyroid Cancer
- Trial name
- NIRAF (NCT04299425)
- Testing
- NIRAF Detection Technology
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Hyperparathyroidism, Secondary
Efficacy and Safety of Etelcalcetide (AMG 416) in the Treatment of Secondary Hyperparathyroidism (SHPT) in Patients With Chronic Kidney Disease (CKD) on Hemodialysis
This study is designed to assess the efficacy and safety of etelcalcetide (AMG 416) compared with placebo in the treatment of SHPT in CKD patients receiving hemodialysis.
- Trial name
- NCT01788046
- Testing
- Etelcalcetide
- Where
- 106 sites in United States, Australia and 13 more
- Volunteers
- 515 people
- Sponsor
- Amgen
Hyperparathyroidism, Chronic Kidney Disease
Sevelamer and Secondary Hyperparathyroidism in Chronic Kidney Disease
The hypothesis underlying this study is that phosphate interferes with PTH-mediated calcium reabsorption in the distal nephron and thereby necessitates supranormal [PTH]to maintain normocalcemia in chronic kidney disease.
- Trial name
- NCT01191762
- Testing
- sevelamer carbonate
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kenneth R. Phelps, M.D.
Secondary Hyperparathyroidism, Chronic Kidney Disease
Extension Study of Cinacalcet for Treatment of Secondary Hyperparathyroidism (SHPT) in Pediatric Patients With Chronic Kidney Disease on Dialysis
The primary objective of this study was to characterize the long-term safety and tolerability of cinacalcet in pediatric patients with chronic kidney disease (CKD) receiving dialysis.
- Trial name
- NCT02341417
- Testing
- Cinacalcet
- Where
- 33 sites in United States, Belgium and 9 more
- Volunteers
- 28 people
- Sponsor
- Amgen
Chronic Kidney Disease, Hyperparathyroidism, Secondary
Safety & Tolerability of Cinacalcet in Pediatric Patients With Chronic Kidney Disease and Secondary Hyperparathyroidism
The primary objective was to characterize corrected serum calcium levels on treatment with cinacalcet in pediatric patients with secondary hyperparathyroidism (HPT).
- Trial name
- NCT01439867
- Testing
- Cinacalcet hydrochloride, Standard of Care
- Where
- 42 sites in United States, Belgium and 11 more
- Volunteers
- 18 people
- Sponsor
- Amgen
Thyroid Neoplasms, Thyroid Diseases
Assessing Benefits of Near Infrared Autofluorescence (NIRAF) Detection for Identifying Parathyroid Glands During Total Thyroidectomy
This study will see if the use of near infrared autofluorescence (NIRAF) detection with a 'Parathyroid Eye (PTeye)' for identifying parathyroid glands (PGs) during total thyroidectomy (TTx) is better than surgeon's detection…
- Conditions
- Thyroid Neoplasms, Thyroid Diseases, Hypoparathyroidism, Endocrine System Diseases
- Trial name
- NCT05022667
- Testing
- PTeye
- Where
- United States
- Volunteers
- 114 people
- Sponsor
- University of Michigan
Hyperparathyroidism
The Renin-Angiotensin-Aldosterone System and Parathyroid Hormone Control: The RAAS-PARC Study
This study will evaluate whether commonly used blood pressure medications called "ACE inhibitors" can lower parathyroid hormone.
- Trial name
- RAAS-PARC (NCT01691781)
- Testing
- Lisinopril
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Chronic Kidney Disease (CKD), Secondary Hyperparathyroidism (SHPT)
A Study to Evaluate Safety, Efficacy and Pharmacokinetics of Paricalcitol For Treatment of Secondary Hyperparathyroidism (SHPT) in Pediatric Participants With Stage 5 Chronic Kidney Disease (CKD)
The main objective of this study is to evaluate the safety, efficacy and pharmacokinetics of paricalcitol oral solution in pediatric participants of ages 0 to 9 years with SHPT associated with stage 5 CKD receiving Peritoneal…
- Trial name
- NCT04064827
- Testing
- Paricalcitol
- Where
- 15 sites in United States, Puerto Rico
- Volunteers
- 2 people
- Sponsor
- AbbVie
DiGeorge Anomaly, Complete DiGeorge Anomaly
Phase I/II Thymus Transplantation With Immunosuppression #950
The study purpose is to determine if cultured thymus tissue implantation (CTTI) (previously described as transplantation) with tailored immunosuppression based on the recipient's pre-implantation T cell population is a safe and…
- Conditions
- DiGeorge Anomaly, Complete DiGeorge Anomaly, Complete Atypical DiGeorge Anomaly, Complete DiGeorge Syndrome
- Trial name
- #950 (NCT00579527)
- Testing
- Cultured Thymus Tissue for Implantation (CTTI), Cultured Thymus Tissue Implantation and Parental Parathyroid Transplantation, Blood Draw
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Sumitomo Pharma Switzerland GmbH
Secondary Hyperparathyroidism, Renal Insufficiency, Chronic
Effectiveness and Safety of IV Zemplar in Patients on Hemodialysis and With Secondary Hyperparathyroidism Using iPTH/100 as Initial Dose
The purpose of this study is to observe the effectiveness and safety of the use of a low initial dose regime (iPTH/100) in chronic kidney disease patients with secondary hyperparathyroidism (PTH>300pg/mL) and that require…
- Conditions
- Secondary Hyperparathyroidism, Renal Insufficiency, Chronic, Parathyroid Hormone, Hemodialysis
- Trial name
- NCT00891813
- Testing
- Zemplar (paricalcitol)
- Where
- 3 sites in Peru
- Volunteers
- 100 people
- Sponsor
- Abbott
Hyperparathyroidism, Secondary
Compare the Efficacy of Cinacalcet vs Traditional Vitamin D for Secondary Hyperparathyroidism (SHPT) Among Subjects Undergoing Hemodialysis
The purpose of this study is to determine the efficacy of treatment with cinacalcet to manage plasma parathyroid levels as to compared traditional vitamin D therapy, whether given orally or intravenously, among hemodialysis…
- Trial name
- NCT01181531
- Testing
- Traditional Vitamin D Therapy, Cinacalcet
- Volunteers
- 312 people
- Sponsor
- Amgen
Transplant; Failure, Kidney, Renal Disease, End Stage
Oral Paricalcitol in Kidney Transplant Recipients
This study is being done to find out whether patients who receive a kidney transplant can benefit from taking the medication paricalcitol (trade name Zemplar®) as compared to kidney transplant recipients not taking this…
- Conditions
- Transplant; Failure, Kidney, Renal Disease, End Stage, Hyperparathyroidism, Secondary
- Trial name
- NCT00587158
- Testing
- Paricalcitol, Corticosteroid Avoidance Immune Suppression Protocol
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Mayo Clinic
Secondary Hyperparathyroidism
Suspected Deficient Activation of Vitamin D in Patients With Secondary Hyperparathyroidism
The purpose of this study is to determine if a reduction in the enzyme 1-hydroxylase, which activates Vitamin D, is the cause of overactivity of the parathyroid glands (called secondary hyperparathyroidism - normal blood calcium…
- Trial name
- 1hydroxylase (NCT00754442)
- Testing
- Teriparatide
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Hypoparathyroidism
A Study to Investigate the Safety and Tolerability of NPSP558, for the Treatment of Adults With Hypoparathyroidism - A Clinical Extension Study in Hungary
This study is designed to evaluate the effect of 6-months of treatment with NPSP558 in reducing requirements for supplemental oral calcium and active vitamin D, while maintaining stable total serum calcium levels in adult…
- Trial name
- REPEAT (NCT01455181)
- Testing
- NPSP558
- Where
- 3 sites in Hungary
- Volunteers
- 24 people
- Sponsor
- Shire
22q11 Deletion Syndrome
NB-001 in Children and Adolescents With 22q11 Deletion Syndrome
This is a Phase 2, randomized, placebo-controlled crossover trial to assess the safety and efficacy of NB-001 in children and adolescents with 22q11DS that manifest commonly associated neuropsychiatric symptoms.
- Trial name
- NCT05290493
- Testing
- NB-001
- Where
- 4 sites in United States, Canada
- Volunteers
- 37 people
- Sponsor
- Nobias Therapeutics, Inc.
Thyroid Neoplasms, Goiter, Nodular
Study of the Efficacy of Local Analgesia as an Adjunct to General Anesthesia in Thyroidectomy and Parathyroidectomy
We aim to study the effect of local anesthetic when used in conjunction with general anesthesia during thyroidectomy or parathyroidectomy.
- Conditions
- Thyroid Neoplasms, Goiter, Nodular, Thyroid Nodule, Graves' Disease
- Trial name
- NCT02205801
- Testing
- Superficial Cervical Plexus Block, Local Wound Infiltration, 0.9% saline
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Chicago
Chronic Kidney Disease, Hyperparathyroidism, Secondary
Safety and Efficacy of CTAP101 to Treat Secondary Hyperparathyroidism in Stage 3 or 4 CKD and Vitamin D Insufficiency
This study will evaluate the efficacy of CTAP101 Capsules versus placebo in reducing intact parathyroid hormone (iPTH) by at least 30% from pretreatment baseline; safety and tolerability of CTAP101 will also be evaluated
- Conditions
- Chronic Kidney Disease, Hyperparathyroidism, Secondary, Vitamin D Deficiency
- Trial name
- NCT01704079
- Testing
- CTAP101 30 μg capsules, Sugar pill to CTAP101 30 μg capsules
- Where
- United States
- Volunteers
- 216 people
- Sponsor
- OPKO IP Holdings II, Inc.