Clinical trials: Cholecalciferol, open to volunteers
Fall, Fall Injury Prevention
From Screening to Safety: Implementing the AL-STEADI Initiative in Assisted Living Communities
The goal of this trial is to test the real-world efficacy of AL-STEADI, a fall prevention program, in participating assisted living centers.
- Conditions
- Fall, Fall Injury Prevention, Fall Prevention
- Trial name
- AL-STEADI (NCT07531641)
- Testing
- AL-STEADI, Usual Care Group
- Volunteers
- 700 people
- Sponsor
- Brown University
Foot Injuries and Disorders, Ankle Injuries and Disorders
Assessment of Medrol Dosepak to Reduce Opioid Consumption in Foot and Ankle Surgical Patients
This clinical trial aims to determine the effects of a 6-day low-dose methylprednisolone course on pain, nausea, and total opioid consumption in patients undergoing foot and ankle surgeries.
- Conditions
- Foot Injuries and Disorders, Ankle Injuries and Disorders, Achilles Tendon Injury
- Trial name
- NCT06780202
- Testing
- medrol dosepak, HYDROcodone Oral Tablet
- Where
- 2 sites in United States
- Volunteers
- 180 people
- Sponsor
- Emory University
Anovulatory Infertility
Efficacy of Injectable Vitamin D Supplementation in Females With Polycystic Ovary Syndrome
Poly cystic Ovarian Syndrome (PCOS) is an endocrine disorder of reproductive age defined by "the presence of any two out of three criteria: oligo and/or anovulation, excess androgen activity and/or polycystic ovarian morphology…
- Trial name
- NCT06045351
- Testing
- Vitamin D, Active Comparator
- Where
- Pakistan
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Osteoporosis Secondary, Breast Cancer Females
Vitamin k, D-chiro Inositol and α-lactalbumin in Bone Homeostasis
In women with breast cancer undergoing adjuvant hormone therapy, the marked tissue hypoestrogenism induced by therapy with aromatase inhibitors and/or tamoxifen ± GnRH analogues causes a significant acceleration in bone mass…
- Trial name
- Synostea (NCT07256769)
- Testing
- Group 1: calcium carbonate/cholecalciferol, Group 2: Synostea® (calcium carbonate/cholecalciferol/vitamin K/α-lactalbumin/ d-chiro-inositol)
- Where
- 2 sites in Italy
- Volunteers
- 134 people
- Sponsor
- Regina Elena Cancer Institute
Extrapulmonary Tuberculosis
A Multicentric Cohort and Biomarker Study for Improved Care of Patients with Extrapulmonary Tuberculosis
This is a prospective, multicenter, observational study (mEX-TB study) of patients with extrapulmonary tuberculosis (EPTB). Adult patients newly diagnosed with EPTB will prospectively be enrolled into the study.
- Trial name
- mEX-TB (NCT06875336)
- Testing
- biomarker analysis
- Where
- 6 sites in Germany
- Volunteers
- 150 people
- Sponsor
- University of Cologne
Ageing
ICOPE INTENSE-K Pilot Study
ICOPE could constitute the reference model of care for healthy aging. More specifically, our hypothesis is that the intervention implemented in ICOPE may directly or indirectly prevent immuno-senescence, the loss of mobility and…
- Trial name
- NCT07048860
- Testing
- ICOPE intense intervention, Ketone Ester (KE) supplementation, Vitamin D3
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Cardiovascular Risk Factors, Insulin Resistance
Pilot Validation of the STELA Preventive Medicine Platform to Reduce Modifiable Health Risk Factors in Adults (CPM-STELA)
This study evaluates a comprehensive digital health platform called STELA, developed at the Center for Preventive Medicine (CPM) of AGEL Hospital Trinec-Podlesi in Czechia.
- Conditions
- Cardiovascular Risk Factors, Insulin Resistance, Obesity, Dyslipidemias
- Trial name
- CPM-STELA (NCT07551960)
- Testing
- STELA Digital Preventive Medicine Platform, Comprehensive Preventive Health Assessment
- Where
- Czechia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nemocnice AGEL Trinec-Podlesi a.s.
Birth Weight
Healthy Mums, Healthy Babies: Multiple Micronutrient Supplementation in Ethiopia
Background: This programme effectiveness study responds to the need for evidence on the effect on birthweight of switching from iron-folic acid supplementation (IFA) to multiple micronutrient supplementation (MMS) as part of…
- Trial name
- NCT05708183
- Testing
- Multiple micronutrient supplementation (MMS), Iron folate supplementation (IFA)
- Where
- 6 sites in Ethiopia
- Volunteers
- 25,620 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Allergic Rhinitis, Allergic Rhinitis (AR)
Effect of Combined Probiotics and Vitamin D on Symptoms of Allergic Rhinitis
The goal of this clinical trial is to learn if taking probiotics, vitamin D, or both together can help lower symptoms of allergic rhinitis (AR) and improve quality of life in adults.
- Trial name
- NCT07115342
- Testing
- Standard Allergic Rhinitis Treatment, Combined Vitamin D and Probiotics Supplementation
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Tanta University
Inflammatory Bowel Diseases
Association Between Vitamin D Deficiency and Inflammatory Bowel Disease
Crohn's disease (CD) and ulcerative colitis (UC) are two major types of inflammatory bowel disease (IBD) that are identified by different clinical, endoscopic, pathological, and radiologic diagnostic methods.
- Trial name
- NCT07259603
- Testing
- Serum 25(OH)D (Vitamin D3), C- reactive protein, Erthrocyte sedimentation rate
- Volunteers
- 100 people
- Sponsor
- Assiut University
Postnatal Women, Vitamin D
Pilates vs Aerobic Exercises on Vitamin D and Ionized Calcium in Postnatal
Vitamin D and calcium levels are negatively affected during postpartum period, making postnatal woman more vulnerable to health issues and consequently lowering her quality of life.
- Trial name
- NCT07566715
- Testing
- Exercise
- Where
- 2 sites in Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Adly A Adam
Lung Cancer, Gastric Cancer
The Thoracic Peri-Operative Integrative Surgical Care Evaluation Trial - Stage III
Despite enormous advances in thoracic surgery and oncology, two critical issues concern patients undergoing curative-intent surgery for lung, gastric and esophageal cancer: first, a majority (~60%) of patients experience minor…
- Conditions
- Lung Cancer, Gastric Cancer, Esophageal Cancer
- Trial name
- POISE (NCT04871412)
- Testing
- Vitamin D3 Drops, Coriolus Versicolor, Trident SAP 66:33 Lemon
- Where
- 2 sites in Canada
- Volunteers
- 20 people
- Sponsor
- Ottawa Hospital Research Institute
Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)
Periodontal Status and Biomarkers in MASLD
This study is designed as a prospective, observational research project conducted in collaboration between the Department of Periodontology at the Faculty of Dentistry and the Division of Gastroenterology at the Faculty of…
- Trial name
- NCT07923409
- Testing
- measurement of periodontal parameters, collection of GCF and serum samples
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Maternal Stress
Impact of Vitamin D Supplements on Mental Health and Milk Composition in Mothers Living in Idaho
Mothers of preterm infants experience exaggerated emotional stressors compared to those typically associated with new motherhood, making these women particularly vulnerable to postpartum depression.
- Trial name
- NCT06919718
- Testing
- Vitamin D (Cholecalciferol )
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Idaho
Pulmonary Artery Hypertension, Vitamin d Deficiency
REstoration of VItamin D in Pulmonary Arterial Hypertension
Background. Pulmonary arterial hypertension (PAH) is a heterogeneous pathophysiological condition characterized by progressive pulmonary vascular narrowing that ultimately results in right-sided heart failure and eventually death…
- Trial name
- REVIDAH (NCT06258850)
- Testing
- Calcifediol Oral Capsule
- Volunteers
- 102 people
- Sponsor
- Parc de Salut Mar
Irritable Bowel Syndrome (IBS), Vitamin D Deficiency
Role of Vitamin D Supplementation in Children With Irritable Bowel Syndrome
This study was designed to determine whether vitamin D supplementation improved symptoms in children with irritable bowel syndrome, a condition associated with repeated abdominal pain and changes in bowel habits.
- Trial name
- NCT07914478
- Testing
- Vitamin D3
- Where
- Pakistan
- Volunteers
- 48 people
- Sponsor
- Aziz Bhatti Shaheed Teaching Hospital
Immediate Implant Placement
Immediate Implant Placement Using Xenograft Mixed with Vitamin D Versus Hyaluronic Acid.
Immediate implant placement using xenograft as space filling material mixed with vitamin D versus hyaluronic acid in posterior mandible region This study aims to evaluate implant stability and density after placement of immediate…
- Trial name
- NCT06842368
- Testing
- Hyaluronic Acid (HA), Vitamin D
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Femur Shaft Fracture, Tibia Fractures
Assessing Bone Fracture Healing Effect of Almonds
Femur and tibia shaft fractures are common after trauma with a burden of 5% and 20% respectively. Clinicians recommend costly bone strengthening drugs/supplements while treating bone fractures.
- Conditions
- Femur Shaft Fracture, Tibia Fractures, Vitamin D, Sweet Almonds
- Trial name
- AFHEA (NCT07153302)
- Testing
- Prunus dulcis (sweet almonds)
- Where
- Pakistan
- Volunteers
- 136 people
- Sponsor
- Aga Khan University Hospital, Pakistan
Latent Autoimmune Diabetes in Adults (LADA)
Effects of Cofrogliptin on Beta-Cell Function in LADA Patients
This single-center, randomized, open-label, controlled study aims to evaluate the effect of cofrogliptin on pancreatic β-cell function in adults with latent autoimmune diabetes in adults (LADA).
- Trial name
- NCT07460336
- Testing
- Cofrogliptin, Vitamin D3, Metformin
- Where
- China
- Volunteers
- 84 people
- Sponsor
- Second Xiangya Hospital of Central South University
Urinary Tract Infections, Kidney Transplant Rejection
PRObiotics for KIdney Transplantation
The goal of this clinical trial is to assess if dietary supplememtation with OMNi-BiOTiC® 41167 reduces the risk of urinary tract infections in kidney transplant recipients.
- Conditions
- Urinary Tract Infections, Kidney Transplant Rejection, Kidney Transplant Infection, Dysbiosis
- Trial name
- ProKiT (NCT06825117)
- Testing
- OMNi-BiOTiC® 41167
- Where
- Italy
- Volunteers
- 132 people
- Sponsor
- University Hospital, Udine, Italy