Clinical trials: Cholecalciferol
Premenstrual Syndrome
A Single Group Study to Evaluate the Effects of a Supplement on Premenstrual Syndrome
This is a virtual single-group study that will last three menstrual cycles (approximately 12 weeks). During the first menstrual cycle, participants will take the supplement as needed (pro re nata) when they feel symptoms of PMS…
- Trial name
- NCT06124326
- Testing
- Premenstrual Syndrome Supplement
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Rael
Osteoporosis
A Study to Assess Safety and Efficacy of Odanacatib (MK-0822) in Men With Osteoporosis (MK-0822-053)
The purpose of this study is to test the hypothesis that treatment with odanacatib will result in increased bone mineral density (BMD) compared to treatment with placebo.
- Trial name
- NCT01120600
- Testing
- Odanacatib, Vitamin D3, Calcium carbonate
- Volunteers
- 294 people
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Kidney Disease, Secondary Hyperparathyroidism
Efficacy and Safety of Cinacalcet in Pediatric Patients With Secondary Hyperparathyroidism (SHPT) and Chronic Kidney Disease (CKD) on Dialysis
The primary objective was to evaluate the efficacy of cinacalcet for reducing the plasma intact parathyroid hormone (iPTH) level by ≥ 30%.
- Trial name
- NCT02138838
- Testing
- Cinacalcet HCl, Standard of Care
- Where
- 60 sites in United States, Belgium and 14 more
- Volunteers
- 55 people
- Sponsor
- Amgen
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
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
- NCT01651000
- Testing
- CTAP101 30 μg capsules, Sugar pill to CTAP101 30 μg capsules
- Where
- United States
- Volunteers
- 213 people
- Sponsor
- OPKO IP Holdings II, Inc.
Chronic Kidney Disease, End Stage Renal Disease
ADVANCE: Study to Evaluate Cinacalcet Plus Low Dose Vitamin D on Vascular Calcification in Subjects With Chronic Kidney Disease Receiving Hemodialysis
The purpose of this study is to evaluate whether cinacalcet + low dose vitamin D attenuates the progression of vascular calcification over one year, compared with a treatment regimen that includes flexible vitamin D dosing in the…
- Conditions
- Chronic Kidney Disease, End Stage Renal Disease, Coronary Artery Calcification, Vascular Calcification
- Trial name
- NCT00379899
- Testing
- cinacalcet
- Volunteers
- 360 people
- Sponsor
- Amgen
Osteoporosis
Evaluating the Pharmacokinetic Characteristics of AD-102 in Healthy Volunteers
The purpose of this study is to evaluate the pharmacokinetic characteristics of AD-102 in healthy male subjects
- Trial name
- NCT03824171
- Testing
- Raloxifene 60mg/Cholecalciferol 800IU, AD-102
- Where
- South Korea
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Addpharma Inc.
Postmenopausal Women Osteoporosis
Post-menopausal Women Osteoporosis(Phase III)
The purpose of this study is to evaluate the efficacy and the safety of Risedronate, cholecalciferol combination tablet in patients with Osteoporosis
- Trial name
- NCT01806792
- Testing
- risedronate combine, Risedronate
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Hanlim Pharm. Co., Ltd.
Anxiety, Stress
An Exploratory Investigation of a Supplement to Promote Cognitive Health Benefits
The Smart Supplement has 20 vitamins and minerals that have strong track records of demonstrating positive health effects, both physiologically and cognitively.
- Conditions
- Anxiety, Stress, Memory Deficits, Cortisol Overproduction
- Trial name
- NCT05523115
- Testing
- Heights Smart Supplement
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Heights
Vitamin D
Pharmacokinetics Evaluation of Vitamin D Formulations
The primary objective of this study is to evaluate plasma concentrations of Vitamin D (25-hydroxyvitamin D; 1,25-dihydroxyvitamin D) of different Vitamin D formulations in healthy volunteers at two concentrations.
- Trial name
- NCT05209425
- Testing
- Vitamin D3
- Where
- Canada
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Factors Group of Nutritional Companies Inc.
Osteoporosis
HDDO-1614 Bio Equivalence Study
A randomized, open-label, single-dose, crossover study
- Trial name
- NCT03382314
- Testing
- HDDO-1614, Bazedoxifene / Cholecalciferol
- Where
- South Korea
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Hyundai Pharmaceutical Co., LTD.
Chronic Kidney Disease (CKD), Secondary Hyperparathyroidism
A Study of PLS240 in Pediatric Participants With Secondary Hyperparathyroidism and Chronic Kidney Disease on Hemodialysis
Approximately 56 participants who are 1 month old to 17 years old will be enrolled in this study. The total duration for this study will be 38 weeks (or up to 42 weeks when participants require a washout period due to prior…
- Trial name
- NCT07890584
- Testing
- PLS240, Standard of Care
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Pathalys Pharma
Eye Health, Vision
The Effects of VisionPure™ on Indices of Vision Health and Cognitive Function
VisionPure™ is a softgel dietary supplement containing fish oil, lutein, zeaxanthin, and vitamin D. The intent of the VisionPure product is to assist in maintaining eye and cognitive health while helping to provide protection…
- Conditions
- Eye Health, Vision, Cognitive Function
- Trial name
- NCT05533658
- Testing
- VisionPure Dietary Supplement
- Where
- 3 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Applied Science & Performance Institute
Osteopenia, Osteopenia of the Elderly
A Clinical Trial Investigating the Effect of Salmon Bone Meal on Bone Mass Among Osteopenic Women
The purpose of this study is to evaluate the efficacy of salmon bone meal in preventing bone loss among perimenopausal women with reduced bone mass density.
- Trial name
- NCT05066477
- Testing
- CalGo
- Where
- 3 sites in Norway
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hofseth Biocare ASA
Psoriasis Vulgaris
Efficacy and Safety of Blue Light (453 nm) Treatment for Mild Psoriasis Vulgaris Over Three Months Compared to Vitamin D.
Patients will be screened up to 28 days before start of treatment. During the screening visit, the purpose and procedures of the study will be explained to potential patients and informed consent will be obtained.
- Trial name
- NCT02735187
- Testing
- Blue light treatment, Vitamin D
- Where
- Germany
- Volunteers
- 51 people
- Sponsor
- Philips Electronics Nederland BV
Anterior Cruciate Ligament Rupture
Tolerance, Efficacy, revAlidation, Myostim
Evaluation of efficacy and tolerance of a food supplement (MYOSTIM®) versus a placebo in postoperative revalidation of patients after reconstructive surgery of anterior cruciate ligament.
- Trial name
- NCT04684771
- Testing
- MYOSTIM®
- Where
- 2 sites in Belgium
- Volunteers
- 35 people
- Sponsor
- Alternativa International S.A
Atopic Dermatitis, Eczema
Using a Telemedicine Approach in a Genome-wide Association Study of Atopic Dermatitis - Searching for Novel Biomarkers in Clinically Relevant Phenotypes
Atopic eczema is a common skin disorder affecting at least 2-3% of the western population. Atopic eczema cannot be cured and therefore treatment aims to alleviate the symptoms of the disease.
- Conditions
- Atopic Dermatitis, Eczema, DNA
- Trial name
- NCT04965233
- Testing
- DNA reports, Information reports
- Where
- 2 sites in United States, Denmark
- Volunteers
- healthy volunteers welcome
- Sponsor
- Studies&Me
Osteoporosis, Postmenopausal
Generic Zoledronic Acid Versus Original Zoledronic Acid in Postmenopausal Osteoporotic Women
This study compares the efficacy and safety of generic zoledronic acid (Yigu®) and original zoledronic acid (Aclasta®) in the treatment of postmenopausal osteoporotic women in China.
- Trial name
- NCT03158246
- Testing
- Generic Zoledronic Acid, Original Zoledronic Acid, calcium
- Volunteers
- 466 people
- Sponsor
- Cttq
Postmenopausal Osteoporosis
A Study of MK-0822 in Postmenopausal Women With Osteoporosis to Assess Fracture Risk (MK-0822-018)
The purpose of the event-driven base study is to determine the safety and efficacy, especially fracture risk reduction, of odanacatib in postmenopausal women diagnosed with osteoporosis.
- Trial name
- NCT00529373
- Testing
- Odanacatib, Vitamin D3, Calcium carbonate
- Volunteers
- 16,071 people
- Sponsor
- Merck Sharp & Dohme LLC
Quality of Life, Pain
QOL, ADL and Pain Before and After Intervention With N3 From Krill With D3.
The aim of this project is investigation of patients' with chronic pain self-rated quality of life, ADL function and level of pain before and after 3 months of intervention with N-3 fatty acids from krill in combination with…
- Trial name
- NCT02008760
- Testing
- Omega Krill with D3
- Where
- Denmark
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Hospitalet Valdemar