Clinical trials: Vitamin D
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
Chronic Kidney Disease stage3, Chronic Kidney Disease stage4
Phase 3 Safety and Efficacy Study of CTAP101 Extended-release Capsules in Children With Secondary Hyperparathyroidism
This is a phase 3, multi-center, randomized, double-blind, placebo-controlled study in children with stage 3-4 chronic kidney disease (CKD), secondary hyperparathyroidism (SHPT) and vitamin D insufficiency.
- Conditions
- Chronic Kidney Disease stage3, Chronic Kidney Disease stage4, Vitamin d Deficiency, Secondary Hyperparathyroidism
- Trial name
- NCT05543928
- Testing
- CTAP101
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- OPKO Health, Inc.
Healthy Volunteers
Effect of Calcium 500 mg and Vitamin D3 1000 IU Chewable Tablet on Intestinal Calcium Absorption
The purpose of this study is to demonstrate that the intestinal absorption of calcium from a novel calcium carbonate-vitamin D3 chewable tablet formulation (calcium 500 milligrams (mg) and vitamin D3 1000 International Units…
- Trial name
- NCT02338713
- Testing
- Calcichew D3, Noncarbonated Water
- Where
- France
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Takeda
Secondary Hyperparathyroidism, End-Stage Renal Disease
Study to Evaluate Safety of Vitamin D Receptor Activators in Patients Ages 0 to 16 With Chronic Kidney Disease Stage 5 Receiving Peritoneal Dialysis Within Current Clinical Practice
The objective of this study was to observe the safety of paricalcitol utilization in pediatric participants (ages 0 to 16 years old) being treated for secondary hyperparathyroidism (SHPT).
- Trial name
- NCT01134315
- Testing
- Paricalcitol, Calcitriol
- Where
- 18 sites in United States
- Volunteers
- 61 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Osteoporosis Postmenopausal
Efficacy and Safety Study of Fosamax Plus D in Postmenopausal Women With Osteoporosis (0217A-263)
To demonstrate the efficacy/safety of Fosamax Plus D
- Trial name
- NCT00729651
- Testing
- alendronate sodium (+) cholecalciferol, Comparator: Alendronate sodium (Fosamax), Comparator: Calcium
- Volunteers
- 343 people
- Sponsor
- Organon and Co
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
Osteoporosis
Study Evaluating Changes In Bone Mineral Density (BMD), And Safety Of Rhbmp-2/CPM In Subjects With Decreased BMD
The main purpose of this study is to assess whether a locally-administered rhBMP-2/CPM injection can rapidly increase bone mass in subjects at high risk for osteoporotic fractures of the hip.
- Trial name
- NCT00752557
- Testing
- rhBMP-2/CPM injection and bisphosphonates, calcium, and vitamin D (oral bisphosphonate therapy), bisphosphonates, calcium, and vitamin D
- Where
- 35 sites in United States, Belgium and 2 more
- Volunteers
- 50 people
- Sponsor
- Pfizer
Osteoporosis
A Dose-Ranging Study of MK-5442 in Postmenopausal Women With Osteoporosis (MK-5442-001)
The purpose of this study was to identify an appropriate dose of MK-5442 that produced an osteoanabolic effect without causing hypercalcemia in postmenopausal women with osteoporosis.
- Trial name
- NCT00960934
- Testing
- MK-5442, Vitamin D3, Calcium carbonate
- Volunteers
- 383 people
- Sponsor
- Merck Sharp & Dohme LLC
Osteoporosis
A Study to Evaluate the Safety, Tolerability, and Efficacy of Odanacatib (MK-0822) in Postmenopausal Women Previously Treated With a Bisphosphonate (MK-0822-042)
The study will evaluate the both the efficacy of odanacatib on Bone Mineral Density (BMD) and the safety of odanacatib for postmenopausal osteoporosis in patients previously treated with alendronate.
- Trial name
- NCT00885170
- Testing
- Odanacatib, Vitamin D3, Calcium
- Volunteers
- 246 people
- Sponsor
- Merck Sharp & Dohme LLC
Gaucher Disease
Study of the Effect of Velaglucerase Alfa (VPRIV®) on Bone-related Pathology in Treatment-naïve Participants With Type 1 Gaucher Disease
The primary purpose of this study is to evaluate the effect of VPRIV therapy (60 units per kilogram [U/kg] every other week [EOW]) in treatment-naive participants with type 1 Gaucher disease on change from baseline in lumbar…
- Trial name
- NCT02574286
- Testing
- Velaglucerase alfa, Vitamin D
- Where
- 15 sites in United States, Israel and 2 more
- Volunteers
- 21 people
- Sponsor
- Shire
Diabetes Mellitus, Type 1, Diabetes Mellitus
Diamyd Administered Into Lymph Nodes in Combination With Vitamin D in Type 1 Diabetes
The objective of DIAGNODE-2 is to evaluate the efficacy of Diamyd compared to Placebo, upon administration directly into a lymph node in combination with an oral vitamin D/Placebo regimen, in terms of preserving endogenous…
- Conditions
- Diabetes Mellitus, Type 1, Diabetes Mellitus, Autoimmune Diseases, Metabolic Disease
- Trial name
- NCT03345004
- Testing
- Diamyd, Vitamin D
- Where
- 18 sites in Czechia, Netherlands and 2 more
- Volunteers
- 109 people
- Sponsor
- Diamyd Medical AB
Osteoporosis, Multiple Sclerosis
Zoledronic Acid in MS-patients With Osteoporosis
This study is designed to evaluate the efficacy and safety of zoledronic acid 5 mg intravenous (i.v.) relative to placebo in Multiple Sclerosis (MS) patients with osteoporosis and to support the optimal use of zoledronic acid for…
- Trial name
- EXALT (NCT01166178)
- Testing
- Zoledronic Acid, Calcium and Vitamin D combination
- Where
- 15 sites in Germany
- Volunteers
- 29 people
- Sponsor
- Novartis
Osteoporosis
Study of MK-217A/Alendronate Sodium 70-mg/Vitamin D3 5600 IU Combination Tablet (MK-0217A-329)
This study will assess the effect of 26 weeks of once-weekly treatment with MK-217A/Alendronate Sodium 70-mg/Vitamin D3 5600 IU Combination Tablet (Fosamax Plus 70/5600) on serum levels of 25-hydroxyvitamin D [25(OH)D].
- Trial name
- NCT01437111
- Testing
- MK-217A/Alendronate Sodium 70-mg/Vitamin D3 5600 IU Combination Tablet
- Volunteers
- 200 people
- Sponsor
- Organon and Co
Paget's Disease of Bone
Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period
The core study looked at the effect of Zoledronic Acid given once as an intravenous (i.v.) infusion compared to 60 days of oral Risedronate in patients with Paget's disease of bone.
- Trial name
- NCT00051636
- Testing
- Zoledronic Acid, Risedronate, Calcium and Vitamin D
- Where
- 34 sites in United States, Australia and 4 more
- Volunteers
- 172 people
- Sponsor
- Novartis Pharmaceuticals
Femur Neck Fracture
Effect of Teriparatide on Hip Fracture Healing
The purpose of this study is to see whether teriparatide, given for 6 months versus placebo, will improve the healing of hip (femoral neck) fractures that are repaired during surgery using certain types of orthopedic screws.
- Trial name
- NCT01473589
- Testing
- Teriparatide, Calcium supplementation, Vitamin D supplementation
- Where
- 92 sites in United States, Australia and 17 more
- Volunteers
- 122 people
- Sponsor
- Eli Lilly and Company
Chronic Kidney Disease, Stage 5, Secondary Hyperparathyroidism
A Study of Zemplar® Injection and Hectorol® Injection on Intestinal Absorption of Calcium in Chronic Kidney Disease
The purpose of this study is to evaluate the effects of Zemplar® Injection and Hectorol® Injection on intestinal calcium absorption in Chronic Kidney Disease Stage 5 subjects on hemodialysis.
- Trial name
- NCT00257920
- Testing
- Zemplar® injection, Hectorol® injection
- Where
- 2 sites in United States
- Volunteers
- 41 people
- Sponsor
- Abbott
Psoriasis
Study to Compare U0267 Against Vehicle in Subjects With Plaque-type Psoriasis One of Two Phase 3 Studies
The purpose of the study is to demonstrate the safety and efficacy of U0267 in subjects with plaque-type psoriasis.
- Trial name
- NCT00688519
- Testing
- U0267, Vehicle
- Where
- 13 sites in United States
- Volunteers
- 336 people
- Sponsor
- Stiefel, a GSK Company
Healthy
The Pharmacokinetics of Rocaltrol When Administered Alone or in Combination With Fosrenol or Renvela in Healthy Volunteers
To assess the effects of lanthanum carbonate (FOSRENOL) or sevelamer carbonate (RENVELA) on the pharmacokinetics of oral calcitriol (ROCALTROL)
- Trial name
- NCT00925704
- Testing
- Calcitriol, Lanthanum carbonate + Calcitriol, Sevelamer carbonate + Calcitriol
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Shire
Osteoporosis
Safety/Efficacy of Zoledronic Acid and Alendronate on Bone Metabolism in Postmenopausal Women With Osteoporosis
The aim of this study was to examine the effect of zoledronic acid and alendronate on bone metabolism as measured by biomarkers in postmenopausal women with osteoporosis.
- Trial name
- ROSE (NCT00404820)
- Testing
- Zoledronic acid 5 mg solution, Alendronate 70 mg tablets, Calcium/Vitamin D
- Where
- Germany
- Volunteers
- 604 people
- Sponsor
- Novartis
Osteoporosis
A Study That Will Compare the Effect of Two Drugs on Participants With Low Bone Mass and a Recent Hip Fracture
This study will evaluate whether teriparatide is superior to the active comparator in the change from baseline of lumbar spine BMD (bone mineral density) in men and postmenopausal women with low bone mass and a recent…
- Trial name
- MOVE (NCT00887354)
- Testing
- Teriparatide, Risedronate, Calcium
- Where
- 28 sites in United States, Canada and 10 more
- Volunteers
- 224 people
- Sponsor
- Eli Lilly and Company