Clinical trials: Cholecalciferol
Osteoporosis
A Study to Test the Effect of MK0217A on Vitamin D Inadequacy in Postmenopausal Women With Osteoporosis (0217A-262)
A study designed to see if the study drug will increase blood levels of vitamin D, bone mineral density (BMD), improve biochemical markers of bone turnover, and reduce the number of falls as compared to women receiving standard…
- Trial name
- NCT00692913
- Testing
- FOSAVANCE 5600 (Alendronate Sodium (+) cholecalciferol), Calcium Supplement 500 mg, Referred-Care Model
- Volunteers
- 515 people
- Sponsor
- Organon and Co
Secondary Hyperparathyroidism-Chronic Kidney Disease
Safety and Efficacy of Hectorol in Pediatric Patients With Chronic Kidney Disease Stage 3 and 4 With Secondary Hyperparathyroidism Not Yet on Dialysis
Primary Objective: Evaluated the effect of Hectorol® capsules in reducing elevated levels of intact parathyroid hormone (iPTH). Secondary Objectives: Evaluated the safety profile of Hectorol® capsules versus Rocaltrol®…
- Trial name
- NCT02859896
- Testing
- Doxercalciferol (GZ427397), Calcitriol
- Where
- 23 sites in United States, Chile
- Volunteers
- 21 people
- Sponsor
- Sanofi
Diabetes Mellitus, Diabetic Retinopathy
Combined Effects of Diabetes Self-Management Education and Nutritional Supplementation on Visual Function and Retinopathy
The purpose of this study is to evaluate the combined effects of diabetes self-management education (DSME) and nutritional supplementation on visual function and retinopathy incidence \& progression in patients with type 1…
- Trial name
- NCT04120077
- Testing
- EyePromise DVS, EyePromise DVS plus EyePromise EZTears
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- ZeaVision, LLC
Dietary Supplement
Evaluate Effects of Sprinkled Format REDUCOSE in a Carbohydrate-rich, Mixed Meal on Post-prandial Glycemia
This is a mechanistic, single-center, double-blind, placebo- and active-controlled, three-time-period, crossover study to evaluate the effect of sprinkled format REDUCOSE compared to placebo (double-blind; confirmative) and…
- Trial name
- Stardust (NCT04877366)
- Testing
- Dietary Supplement: Sprinkled Format REDUCOSE., Reference control, Active comparator
- Where
- 2 sites in United States, Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
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.
Vitamin D Deficiency
A Prospective, Single-centre, Open-label Study to Confirm the Efficacy and Safety of Vitamin D3 B.O.N. Intramuscular Injection in Adults With Vitamin D Deficiency
A Prospective, Single-centre, Open-label Study to Confirm the Efficacy and Safety of Vitamin D3 B.O.N. Intramuscular Injection in adults with Vitamin D Deficiency
- Trial name
- NCT03233295
- Testing
- Vitamin D3 B.O.N. Injection
- Volunteers
- 108 people
- Sponsor
- Kwang Dong Pharmaceutical co., ltd.
Healthy
DP-R213 Pharmacokinetics Study
A randomized, open-label, crossover, Phase I clinical trial to compare the pharmacokinetics of DP-R213 (Raloxifenel and Cholecaliferol fixed dose combinations) in comparison to each component administered alone in healthy male…
- Trial name
- NCT02762643
- Testing
- DP-R213, Raloxifene, Cholecaliferol
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Alvogen Korea
Osteoporosis
Efficacy and Safety Study of Risedronate, Cholecalciferol Combination Tablet in Patients With Osteoporosis
The purpose of this study is to evaluate the efficacy and the safety of Risedronate, cholecalciferol combination tablet in patients with Osteoporosis.
- Trial name
- NCT01675297
- Testing
- Risedronate/Cholecalciferol combination, Risedronate
- Where
- South Korea
- Volunteers
- 1,053 people
- Sponsor
- Hanlim Pharm. Co., Ltd.
Healthy
AK-R215 Pharmacokinetic Study Phase I
An open label, randomized, 2-sequence, 2-period, single-dose cross-over study to evaluate the pharmacokinetics characteristics of AK-R215
- Trial name
- NCT03321318
- Testing
- AK-R215, Bazedoxifene 20 mg, Cholecalciferol 800IU
- Where
- South Korea
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Alvogen Korea
Giant Cell Tumor of Bone
A Study to Evaluate the Efficacy and Safety of Narlumosbart (JMT103) in Patients With Giant Cell Tumor of Bone
This is a phase Ⅲ, multi-center, randomized, double-blind, active-controlled study to evaluate the efficacy and safety of narlumosbart (JMT103) in patients with unresectable or surgically difficult giant cell tumor of bone…
- Trial name
- NCT05813665
- Testing
- Narlumosbart, Denosumab
- Where
- China
- Volunteers
- 146 people
- Sponsor
- Shanghai JMT-Bio Inc.
Osteopenia/Osteoporosis
To Test the Effect of Calcifediol Hy.D Supplementation on Muscle Function and Bone Quality in Younger Postmenopausal Women With Osteopenia
Young postmenopausal women with osteopenia / or women with osteoporosis and a FRAX score below pharmacologic treatment indication have limited treatment options in the prevention of osteoporosis/treatment of osteopenia.
- Trial name
- NCT02527668
- Testing
- Calcifediol, Vitamin D3
- Where
- Switzerland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Osteogenesis Imperfecta
Study to Evaluate Romosozumab in Children and Adolescents With Osteogenesis Imperfecta
The primary objective of this study is to evaluate the pharmacokinetics (PK) profile following multiple subcutaneous (SC) doses of romosozumab in children and adolescents with Osteogenesis Imperfecta (OI).
- Trial name
- NCT04545554
- Testing
- Romosozumab, Calcium, Vitamin D
- Where
- 15 sites in United States, Austria and 6 more
- Volunteers
- 25 people
- Sponsor
- Amgen
Covid19, Corona Virus Infection
Photo-Protection Trial (NB-UVB vs. Placebo) in High-risk Hospitalized COVID-19 Patients
The purpose of this study to evaluate the translational application of the safe and effective treatment of Narrow-Band Ultraviolet light B-band (NB-UVB) to high-risk COVID-19 patients in an effort to improve their immune and…
- Conditions
- Covid19, Corona Virus Infection, Autoimmune Diseases, Coagulation Disorder, Blood
- Trial name
- NCT04818970
- Testing
- Narrow Band ultraviolet B-Band Light, non Narrow Band ultraviolet B-Band Light
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Cytokind, Inc.
Osteoporosis
A New Active Vitamin D, ED-71 for Osteoporosis
A prospective, randomized, double-blind study to compare the effect of ED-71 with that of alfacalcidol on fracture incidence
- Trial name
- NCT00144456
- Testing
- ED-71, Alfacalcidol
- Volunteers
- 1,056 people
- Sponsor
- Chugai Pharmaceutical
Health, Subjective, Gastrointestinal Dysfunction
Personalized Lifestyle Intervention for Improving Functional Health Outcomes Using N-of-1 Tent-Umbrella-Bucket Design
The LIFE-HOUSE research project is designed to evaluate the impact of a personalized lifestyle intervention program on functional capacity as an approach to quantitating health, and its relationship to well understood disease…
- Conditions
- Health, Subjective, Gastrointestinal Dysfunction, Cardiovascular Risk Factor, Autoimmune Diseases
- Trial name
- LIFE-HOUSE (NCT04005456)
- Testing
- Supplements and/or medical foods, Behavioral change support program, Food plan
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Metagenics, Inc.
Inflammation, Skin Abnormalities
Effects of Bend Beauty's Anti-Aging Formula on Inflammatory Markers
This is a phase IV, randomized, double-blind, placebo-controlled, three-arm, parallel intervention study including three groups of 25 subjects between 35-65 years of age, treated with either Bend Beauty's Anti-Aging Formula, fish…
- Conditions
- Inflammation, Skin Abnormalities, Skin Pigment, Inflammatory Response
- Trial name
- BENCHMARK (NCT03862872)
- Testing
- Anti-Aging Formula, Control Fish Oil
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bend Beauty Inc.
C-Section
Influence of Probiotics on Early Gut Microbial Colonization
The goal of this clinical trial is to learn whether daily probiotic drops plus vitamin D3 can improve early gut microbiome colonization in healthy infants born by C-section. It will also assess safety and tolerability.
- Trial name
- STORKIE (NCT07608341)
- Testing
- Probiotic drops
- Where
- 2 sites in Finland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- BioGaia AB
COVID-19, Coronavirus
Safety and Efficacy of Rayaldee for Treating Mild to Moderate COVID-19
This is a phase 2, single or multi-center, randomized, double-blind placebo-controlled study to evaluate the safety and efficacy of Rayaldee (CTAP101 Capsules) to treat adult subjects with mild to moderate COVID-19 who test…
- Conditions
- COVID-19, Coronavirus, SARS-CoV2 Infection
- Trial name
- NCT04551911
- Testing
- Rayaldee
- Where
- 10 sites in United States
- Volunteers
- 171 people
- Sponsor
- OPKO Health, Inc.
Psoriasis Vulgaris
Long Term Safety and Efficacy Study of Calcitriol 3 mcg/g Ointment in Pediatric Subjects With Plaque Psoriasis
The objective of this study is to evaluate the safety and efficacy of up to 26 weeks of treatment with calcitriol 3 mcg/g ointment when used twice daily, without occlusion, to treat pediatric subjects (2 to 16 years and 11 months…
- Trial name
- NCT02125279
- Testing
- Calcitriol
- Where
- 16 sites in United States, Belgium and 3 more
- Volunteers
- 54 people
- Sponsor
- Galderma R&D
Osteopenia
Study to Investigate if Adding Lactulose to Vitamin D and Calcium Has an Effect on the Preservation of Bone in Postmenopausal Women
This is a randomized, double-blind, multicentre, parallel pilot clinical trial to study the efficacy of a treatment of lactulose 15 ml + vitamin D 400 U + calcium 0.5 g compared to lactulose placebo 15 ml + vitamin D 400 U +…
- Trial name
- NCT00160264
- Testing
- Lactulose, Vitamin D, Calcium
- Where
- 3 sites in Spain
- Volunteers
- 40 people
- Sponsor
- Solvay Pharmaceuticals