An Investigation of the Effects of a Skin Serum Containing Propolis on Skin Health and Appearance
Conditions: Skin Health Interventions: Other: Manuka Health Pro Vitality Daily Restorative Face Serum with Propolis& Vitamin C Sponsors: Manuka Health; Citruslabs Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 28, 2023 Category: Research Source Type: clinical trials

Effect of Iron and Vitamin D Supplementation to Iron Status in Iron Deficiency Anemia
Conditions: Iron Deficiency, Anaemia in Children Interventions: Drug: Elemental iron; Drug: Elemental iron and Vit D Sponsors: Nadirah Rasyid Ridha; Hasanuddin University Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 28, 2023 Category: Research Source Type: clinical trials

The JUMPFOOD study: additional effect of hydrolyzed collagen and vitamin C to exercise treatment for patellar tendinopathy (jumper ’s knee) in athletes—study protocol for a double-blind randomized controlled trial
DiscussionThe JUMPFOOD study is the first large RCT to study the effectiveness of hydrolyzed collagen/vitamin C supplementation in combination with the PTLE program in athletes with patellar tendinopathy. If supplementation of collagen/vitamin C appears to be effective, this treatment can be implemented in daily sports medicine practice to improve the treatment outcome of patients with PT.Trial registrationClinicalTrials.gov NCT05407194. Registered on 7 June 2022. (Source: Trials)
Source: Trials - November 28, 2023 Category: Research Source Type: clinical trials

Attitudes and barriers to participation in window-of-opportunity trials reported by White and Asian/Asian British ethnicity patients who have undergone treatment for endometrial cancer
This study provides important insights into patients ’ views on WOT participation in EC and raises issues that need to be considered for future trial design and participant recruitment materials. The timing and format of study information and type of substance under investigation were factors influencing potential participation. Future studies shoul d consider using multi-lingual visual information videos to address information needs, as this may encourage participation by ethnic minority patients. (Source: Trials)
Source: Trials - November 25, 2023 Category: Research Source Type: clinical trials

The effect of vitamin c on post-orthodontic treatment relapse
Conditions: Orthodontic Relapse Interventions: Biological: Local Vitamin C injection; Biological: Oral Vitamin C supplement Sponsors: Nourhan M.Aly Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 24, 2023 Category: Research Source Type: clinical trials

Evaluation of Non-Vitamin K Antagonist Oral Anticoagulants Concentration Among Patients With Acute Stroke (The Direct Oral AntiCoagulant Registry in Taiwan-Emergent Department, DOACT-ED)
Conditions: Assess the Stroke Outcome in DOAC Users Who Suffered From Ischemic Stroke or Intracranial Hemorrhage Interventions: Drug: Dabigatran, rivaroxaban, apixaban, edoxaban Sponsors: National Taiwan University Hospital Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 22, 2023 Category: Research Source Type: clinical trials

Vitamin D Supplementation in Acne
Conditions: Acne Vulgaris Interventions: Dietary Supplement: D Max Drops; Drug: Azithromycin 250 milligram Oral Capsule; Drug: Adapalene Sponsors: HITEC-Institute of Medical Sciences Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 21, 2023 Category: Research Source Type: clinical trials

The Effect of Vitamin D Sublingual Spray on Vitamin D3 Levels in the Blood Compared to Other Forms of Vitamin D3
Conditions: Vitamin D3 Deficiency Interventions: Dietary Supplement: Vitamin D substitution with sublingual sprayable microemulsion.; Dietary Supplement: Vitamin D substitution with oil droplets; Dietary Supplement: Vitamin D substitution with capsules Sponsors: Pauls Stradins Clinical University Hospital Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 21, 2023 Category: Research Source Type: clinical trials

Postprandial Urolithin Patterns Following Pecan Consumption
Conditions: Change in Plasma Urolithins and Vitamin E After Pecan Consumption Interventions: Other: Intervention shake Sponsors: University of Georgia; Georgia Commodity Commission for Pecans; American Pecan Counsel Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 20, 2023 Category: Research Source Type: clinical trials

Cholecalciferol and Calcifediol Are Both Useful to Improve Vitamin D Serum Levels
Conditions: Hypovitaminosis D Interventions: Dietary Supplement: Vitamin D Sponsors: Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari; Silvana De Giorgi; Davide Bizzoca; Angela Notarnicola Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 18, 2023 Category: Research Source Type: clinical trials

The Impact of Vitamin D Supplementation on Pregnant Women With the Risk of GDM
Conditions: Gestational Diabetes Mellitus Interventions: Drug: Placebo supplementation; Drug: Vitamin D supplementation Sponsors: IIMC, Riphah International University, Pakistan Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 18, 2023 Category: Research Source Type: clinical trials

Optimizing Research With Diverse Families
Conditions: Attention Deficit/Hyperactivity Disorder; Emotional Dysfunction; Irritable Mood Interventions: Dietary Supplement: Broad Spectrum Micronutrients; a 36-ingredient blend of vitamins, minerals, amino acids, and antioxidants Sponsors: Oregon Health and Science University Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 15, 2023 Category: Research Source Type: clinical trials

Perioperative Vitamin C to Reduce Persistent Pain After Total Knee Arthroplasty
Conditions: Chronic Pain; Knee Pain Chronic; Post Operative Pain Interventions: Drug: Vitamin C; Drug: Placebo Sponsors: Mount Sinai Hospital, Canada; Canadian Institutes of Health Research (CIHR); The Arthritis Society, Canada Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 9, 2023 Category: Research Source Type: clinical trials

A Single-Group Clinical Trial Investigating the Effects of a Hair Vitamin Combination on Hair Growth and Hair Health
Conditions: Hair Health; Hair Loss Interventions: Dietary Supplement: Hair Nutra Growth Supplement& Hair Nutra Boost Supplement; Dietary Supplement: Hair Nutra Growth Sponsors: BrandiZone; Citruslabs Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 7, 2023 Category: Research Source Type: clinical trials

Hypovitaminosis D and " Metabolic " Inflammatory Status in Patients With Obesity
Conditions: Hypovitaminosis D; Obesity Interventions: Diagnostic Test: Vitamin D Plasma Level; Diagnostic Test: Bioelectrical Impedance Analysis (BIA) technique; Diagnostic Test: Ferritin; Diagnostic Test: C reactive protein (CRP); Diagnostic Test: Inflammation-based prognostic scores; Other: Liver biopsy Sponsors: University of Trieste Completed (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - November 3, 2023 Category: Research Source Type: clinical trials