Clinical trials: Vitamin D
Skin Aging, Wrinkles
Astaxanthin (2 mg) + Lycopene (1.8 mg) + D-Alpha-Tocopherol (10 IU) For The Treatment Of Skin Aging
The purpose of this study is to determine the clinical efficacy of a combination of Astaxanthin (2 mg), Lycopene (1.8 mg), and d-alpha-Tocopherol (10 IU) in terms of its skin anti-aging properties.
- Trial name
- NCT03460860
- Testing
- Astaxanthin (2mg)+Lycopene (1.8mg)+D-Alpha-Tocopherol (10IU)
- Where
- Philippines
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- United Laboratories
PTSD - Post Traumatic Stress Disorder, Cognitive Dysfunction
Trifecta Research Study
This observational study evaluates the impact of Ibogaine-Magnesium (IM), 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT), Magnetic e-Resonance Therapy (MeRT), and Physiological Supplementation (PS) on posttraumatic stress disorder…
- Conditions
- PTSD - Post Traumatic Stress Disorder, Cognitive Dysfunction, Brain Injury, Depression - Major Depressive Disorder
- Trial name
- NCT07717866
- Testing
- Magnetic e-Resonance Therapy (MeRT), Ibogaine Hydrochloride with Magnesium Sulfate, 5-methoxy-N,N-dimethyltryptamine
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Axial Therapeutic Research
Obesity and Overweight
A Study to Evaluate a Postbiotic in Supporting Weight Loss and Metabolic Health
This study aims to evaluate the impact of a specific oral postbiotic supplement on metabolic health in overweight adults.
- Trial name
- NCT06911073
- Testing
- Postbiotic
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- ResBiotic Nutrition, Inc.
Osteopenia, Sarcopenia
Olive Oil Polyphenols, Vitamin D, Docosahexaenoic Acid (DHA) and Locomotor Function (PolivD3)
The present project hypothesizes that the potential protective effect of olive oil relies on its polyphenols profile (quality and quantity) and that it may be synergistic to other food components.
- Trial name
- PolivD3 (NCT01828944)
- Testing
- olive oil
- Where
- 2 sites in France
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Lesieur
Parkinson's Disease
BIIB014 Phase 2a Monotherapy
To assess the preliminary safety and tolerability of multiple oral doses of BIIB014 in subjects with early PD.
- Trial name
- NCT00451815
- Testing
- active drug (BIIB014) at 10, 30, 100, or 300 mg once daily.
- Sponsor
- Biogen
Postmenopausal Osteoporosis
Efficacy and Safety of Actonel® After Denosumab Discontinuation in Postmenopausal Osteoporosis Women
To evaluate the effect of 1 year of risedronate treatment on the prevention of bone loss after denosumab discontinuation in denosumab-treated post-menopausal osteoporosis for a year
- Trial name
- NCT05630768
- Testing
- Risedronate Sodium 35 MG [Actonel], Calcium Vitamin D combination
- Where
- South Korea
- Volunteers
- 149 people
- Sponsor
- Dong-A ST Co., Ltd.
Elderly, Frail
Randomized Study Of Exercise And Vitamin D In Frail Elderly Subjects
The study will explore multiple mobility function tests as well as functional and neuropsychological tests in elderly subjects at risk for falls and disability, before and after 4-month exercise and/or Vitamin D intervention.
- Trial name
- NCT00249704
- Testing
- Vitamin D + Exercise
- Where
- 4 sites in United States
- Volunteers
- 64 people
- Sponsor
- Pfizer
Vitamin D Deficiency
Study Vitamin D in Healthy Individuals
To obtain sufficient specimens and correlating clinical data from a well-controlled prospective clinical trial collecting specimens from healthy subjects t on vitamin D assays, and to establish a collection of specimens that will…
- Trial name
- NCT02250625
- Where
- United States
- Volunteers
- 482 people, healthy volunteers welcome
- Sponsor
- Fujirebio Diagnostics, Inc.
Soreness, Muscle, Performance Enhancing Product Use
Acute Study on Muscle Soreness, Damage, and Performance
The acute study will evaluate pre- and post-exercise ingestion of a multi-ingredient supplement in a randomized, double-blind, placebo-controlled, crossover design.
- Conditions
- Soreness, Muscle, Performance Enhancing Product Use, Damage Muscle
- Trial name
- NCT04230226
- Testing
- Pre-workout plus and protein recovery plus
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Pharmanex
Nonalcoholic Steatohepatitis (NASH)
The Efficacy, Safety and Tolerability of Oral LPCN 1144 in Subjects With Nonalcoholic Steatohepatitis
This is a Phase 2, randomized, double-blind, placebo controlled, three arm study in adult men with biopsy confirmed NASH. The study is aimed at evaluating efficacy and tolerability of LPCN 1144 in adult men with NASH.
- Trial name
- NASH (NCT04134091)
- Testing
- LPCN 1144 Formulation A, LPCN 1144 Formulation B
- Where
- 19 sites in United States
- Volunteers
- 56 people
- Sponsor
- Lipocine Inc.
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.
Multiple Myeloma, Peripheral Neuropathy
Serum Vitamin D Levels and Peripheral Neuropathy Among Multiple Myeloma Patients
This is a prospective study investigating the relationship between vitamin D and peripheral neuropathy (PN) among multiple myeloma (MM) patients treated with either bortezomib or thalidomide.
- Trial name
- NCT01697839
- Where
- 3 sites in United States
- Volunteers
- 110 people
- Sponsor
- Oncotherapeutics
Measure Absorption of Vitamin D in Blood
Bioequivalence Study on Vitamin D in Healthy Adults
The objective of this study is to evaluate and compare the bioequivalence between a single oral dose of vitamin D3 gummy vitamin versus vitamin D3 tablet in healthy adults.
- Trial name
- NCT03552653
- Testing
- Vitafusion Extra Strength Vitamin D
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Church & Dwight Company, Inc.
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.
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
Post Menopausal Osteoporosis
MOBILE Study - A Study of Bonviva (Ibandronate) Regimens in Women With Post-Menopausal Osteoporosis
This study will compare the efficacy and safety of different treatment regimens of oral Bonviva tablets in women with post-menopausal osteoporosis. Patients will also receive daily supplementation with vitamin D and calcium.
- Trial name
- NCT00048061
- Testing
- Ibandronate [Bonviva/Boniva], Calcium, Vitamin D
- Where
- 68 sites in United States, Australia and 17 more
- Volunteers
- 1,609 people
- Sponsor
- Hoffmann-La Roche
Osteoporosis, Vitamin D Deficiency
A Study of MK0217A and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)
The purpose of this study is to test the safety, tolerability, and effectiveness of an investigational drug and dietary supplement to reduce the risk of vitamin D insufficiency and deficiency during treatment of osteoporosis in…
- Trial name
- NCT00092079
- Testing
- MK0217A, alendronate sodium (+) cholecalciferol / Duration of Treatment: 24 weeks
- Volunteers
- 652 people
- Sponsor
- Merck Sharp & Dohme LLC
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
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.
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)