Clinical trials: Cholecalciferol
Osteoporosis
Investigation of the Effect of BONISTEIN(R) Bone Blend on Bone Mineral Density/Content and Biomarkers of Bone Health
The purpose of this study is to obtain information about the effect of a combination of genistein, PUFAs, vitamin K and D (BONISTEIN(R) bone blend) on bone health, determined as bone mass density/content and bone biomarkers after…
- Trial name
- NCT00698984
- Testing
- BONISTEIN(R) bone blend
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
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
Postmenopausal Osteoporosis
A Study to Evaluate and Compare Alendronate and Risedronate on Bone Mineral Density in Women With Postmenopausal Osteoporosis (MK-0217-211)
This study is to evaluate and compare the effects of Alendronate and Risedronate to treat women with postmenopausal osteoporosis.
- Trial name
- FACT (NCT00092014)
- Testing
- Alendronate, Risedronate 35 mg, Elemental Calcium
- Volunteers
- 1,053 people
- Sponsor
- Organon and Co
Osteoporosis
Study to Evaluate Efficacy of Odanacatib (MK-0822) on Bone Mineral Density (BMD) and Bone Micro-architecture and Overall Safety in Postmenopausal Women (MK-0822-031)
This study will evaluate the safety and treatment effect of 50 mg odanacatib (MK-0822) with Vitamin D versus placebo with Vitamin D in postmenopausal women with low bone density.
- Trial name
- NCT00729183
- Testing
- Odanacatib, Vitamin D3, Calcium supplement
- Volunteers
- 214 people
- Sponsor
- Merck Sharp & Dohme LLC
Osteoarthritis, Knee, Osteoarthritis
A Study of the Feasibility of Using the Dietary Supplement "ARTNEO" in Patients With Osteoathritis
The goal of this clinical study is to evaluate the effectiveness of the properties that support the functional state of the joints and the safety of the dietary supplement for food ARTNEO®, oral capsules, in patients with stage…
- Conditions
- Osteoarthritis, Knee, Osteoarthritis, Knee Osteoarthritis, Knee Arthritis
- Trial name
- NCT05975879
- Testing
- undenaturated collagen type II, methylsulfonylmethane, boswellia serrata, vitamin D3 (cholecalciferol), vitamin C (ARTNEO)
- Where
- 12 sites in Russia
- Volunteers
- 212 people
- Sponsor
- NPO Petrovax
Bariatric Surgery Candidate
Efficacy of a Novel Multivitamin-Mineral Supplement in Preventing Vitamin Deficiency in Postoperative Bariatric Patients
Approximately 33% of the US adult population can be classified as obese based on body mass index. This epidemic of obesity has resulted in over 200,000 bariatric surgeries performed every year for the treatment of "clinically…
- Trial name
- NCT01475617
- Testing
- AquaVanta Chewable Tablet, Flinstones Complete, Nature Made Calcium Softgels
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- Yasoo Health
Vitamin D Deficiency
Vitamin D Absorbance Study - Clinical Trial of the Absorbance of Nano Liquid D3
Vitamin D is a commonly available essential prohormone humans need to regulate blood calcium and has recently emerged as potentially helpful in combating severe COVID-19.
- Trial name
- ViDAS (NCT04885803)
- Testing
- Softgel Vitamin D3, Nano Liquid Vitamin D3, 25(OH)D Blood Serum Test
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Inspired Life Medical, Inc.
Osteoporosis
Impact of Vertebral Fracture Knowledge on Persistence in Subjects Taking Glucocorticoid Therapy
To evaluate the effect of subject knowledge of their disease status on persistence in subjects receiving Actonel 5 mg daily over a 12-month period for the prevention and treatment of GIO.
- Trial name
- ACTIVATE (NCT00616694)
- Testing
- Actonel
- Where
- United States
- Volunteers
- 248 people
- Sponsor
- Sanofi
Hypoparathyroidism
Oral PTH(1-34) PK and PD Study in Patients With Hypoparathyroidism
A Randomized, active comparator, two-part, partial crossover design. The study is designed to assess the pharmacokinetics and pharmacodynamics of EnteraBio's Oral PTH(1-34) [EB612 (EBP05)] in adult patients with…
- Trial name
- NCT03516773
- Testing
- EB612 (EBP05), NATPARA/NATPAR
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Entera Bio Ltd.
Hypoparathyroidism
A Registry for Participants With Chronic Hypoparathyroidism
The main aim of this study is to find out the long-term safety and effectiveness profile of recombinant human parathyroid hormone (1-84) (rhPTH[1-84]) treatment in participants with chronic hypoparathyroidism under conditions of…
- Trial name
- PARADIGHM (NCT01922440)
- Testing
- No intervention
- Where
- 100 sites in United States, Austria and 9 more
- Volunteers
- 1,339 people
- Sponsor
- Takeda
Diabetes Mellitus, Type 1, Autoimmune Diseases
Study to Evaluate the Safety and Feasibility of Diamyd® in Individuals at Risk for Type 1 Diabetes
A 2-arm randomized Phase II Open Label Study to evaluate the safety and feasibility of intralymphatic administration of Diamyd® (Diamyd) also known as retogatein in individuals at risk of Type 1 diabetes carrying the HLA DR3-DQ2…
- Conditions
- Diabetes Mellitus, Type 1, Autoimmune Diseases, Prevention
- Trial name
- NCT05683990
- Testing
- Diamyd
- Where
- Sweden
- Volunteers
- 5 people
- Sponsor
- Diamyd Medical AB
Chronic Kidney Disease, Secondary Hyperparathyroidism
Evaluation of the Effectiveness of Paricalcitol Versus Cinacalcet With Low-Dose Vitamin D
Evaluates the effectiveness of on-label Paricalcitol versus Cinacalcet with Low-Dose Vitamin D.
- Conditions
- Chronic Kidney Disease, Secondary Hyperparathyroidism, Hemodialysis
- Trial name
- IMPACT SHPT (NCT00977080)
- Testing
- Paricalcitol, Cinacalcet
- Where
- 83 sites in United States, Czechia and 10 more
- Volunteers
- 272 people
- Sponsor
- Abbott
Osteoporosis
A Study of the Bioequivalence of 70-mg Alendronate and 70-mg Alendronate in Combination With 5600 IU Vitamin D (MK0217A-253)
This study will evaluate the bioequivalence of alendronate in combination with vitamin D compared to alendronate alone and the bioequivalence of vitamin D in combination with alendronate compared to vitamin D alone.
- Trial name
- NCT00803790
- Testing
- alendronate sodium+vitamin D combination, Comparator: alendronate, Comparator: Vitamin D
- Volunteers
- 318 people, healthy volunteers welcome
- Sponsor
- Organon and Co
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
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
Aging Well
Rejuvant™ Safety and Biomarker Study
In this randomized, double-blind, placebo-controlled trial in adult men ages 45-65 years and postmenopausal women to age 75 years, the anti-inflammatory property of proprietary CaAKG based dietary supplements will be assessed by…
- Trial name
- NCT04821401
- Testing
- Rejuvant
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ponce De Leon Health
Respiratory Tract Infection
Immunomodulatory Effect of Pleuran in Children With Recurrent Respiratory Tract Infections
International, multicentre, prospective, randomized, double-blind, placebo-controlled study with a food supplement Imunoglukan P4H® chewable tablets to evaluate preventive effect on reduction of respiratory tract infections…
- Trial name
- IPRRTI (NCT06974747)
- Testing
- Imunoglukan P4H® chewable tablets
- Where
- 3 sites in Czechia, Serbia and 1 more
- Volunteers
- 217 people
- Sponsor
- Pleuran, s.r.o.
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)
Probiotic, Microbiome
Probiotics for Women
Investigation into the effect of probiotic supplementation on the wellbeing of women with a history of vaginal discomfort and/or irritation, along with any microbiome changes.
- Conditions
- Probiotic, Microbiome, Wellbeing
- Trial name
- NCT07364383
- Testing
- Lab4 + Lactobacillus gasseri and Lactobacillus crispatus
- Where
- Bulgaria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cultech Ltd
Ectonucleotide Pyrophosphatase/Phosphodiesterase1 Deficiency, Autosomal Recessive Hypophosphatemic Rickets
The ENERGY 3 Study: Evaluation of Efficacy and Safety of INZ-701 in Children With ENPP1 Deficiency
The primary purpose of Study INZ701-106 (The ENERGY 3 Study) is to assess the efficacy and safety of INZ-701 in children with ENPP1 Deficiency.
- Conditions
- Ectonucleotide Pyrophosphatase/Phosphodiesterase1 Deficiency, Autosomal Recessive Hypophosphatemic Rickets, Generalized Arterial Calcification of Infancy
- Trial name
- NCT06046820
- Testing
- INZ-701, Control Arm (Conventional Therapy)
- Where
- 11 sites in United States, Australia and 6 more
- Volunteers
- 27 people
- Sponsor
- Inozyme Pharma