Clinical trials: Supplementation
Systolic Heart Failure, Sub-clinical Hypothyroidism
Effects of Levothyroxine Supplementation in Patients With Systolic Heart Failure and Subclinical Hypothyroidism
The purpose of this study is to determine whether levothyroxine supplementation is beneficial in patients with systolic heart failure and subclinical hypothyroidism on the functional class evaluated with a 6 minute walk test.
- Trial name
- NCT02316743
- Testing
- Levothyroxine supplementation
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Université de Sherbrooke
Non-Alcoholic Fatty Liver Disease (NAFLD)
Proliverenol Supplementation for Non-Alcoholic Fatty Liver Disease (NAFLD)
This is a 4-arm, prospective, randomized, double-blind, double-dummy, and placebo-controlled clinical study comparing Proliverenol at a dose of 500 mg twice daily; Proliverenol at a dose of 1000 mg once daily; Proliverenol at a…
- Trial name
- NCT06127225
- Testing
- Proliverenol
- Where
- Indonesia
- Volunteers
- 80 people
- Sponsor
- Dexa Medica Group
Crohn Disease, Vitamin D Deficiency
Can Vitamin D Supplementation in People With Crohn's Disease Improve Symptoms as an Adjunct Therapy?
There are around 115,000 people in the United Kingdom suffering with Crohn's Disease (CD). CD can cause inflammation and ulcers to develop anywhere within the gut.
- Trial name
- D-CODE (NCT03718182)
- Testing
- Cholecalciferol
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- University Hospital Birmingham NHS Foundation Trust
Macular Degeneration
Effect of DHA Supplements on Macular Function in Patients With Stargardt Macular Dystrophy and Stargardt-like Macular Dystrophy
This study will evaluate whether docosahexaenoic acid (DHA) dietary supplementation can improve macular function in patients with Stargardt macular dystrophy and Stargardt-like macular dystrophy.
- Trial name
- NCT00060749
- Testing
- Docosahexaenoic Acid (DHA) Dietary Supplement
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- National Eye Institute (NEI)
Asthma
Trial of Vitamin D Supplementation in Asthma
The study null hypothesis is that vitamin D supplementation will not influence time to upper respiratory tract infection or time to severe asthma exacerbation in adult and adolescent patients with asthma.
- Trial name
- ViDiAs (NCT00978315)
- Testing
- Cholecalciferol, Miglyol oil
- Where
- 4 sites in United Kingdom
- Volunteers
- 250 people
- Sponsor
- Barts & The London NHS Trust
Neonatal Jaundice, Microtia
Preventive Effect of Perinatal Oral Probiotic Supplementation (POPS) on Neonatal Jaundice
This is a randomized double-blind placebo-controlled parallel group superiority clinical trial among 94 pregnant women (47 in each group) to investigate the effect of maternal perinatal probiotic supplementation on neonatal…
- Conditions
- Neonatal Jaundice, Microtia, Pregnancy Related, Hyperbilirubinemia, Neonatal
- Trial name
- NCT06087874
- Testing
- Vivomixx®
- Where
- Hong Kong
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Cystic Fibrosis
Ketone Supplementation in Cystic Fibrosis
This study will examine the effects of a novel ketone monester supplement on patients with cystic fibrosis experiencing an acute pulmonary exacerbation requiring hospitalization.
- Trial name
- NCT04938726
- Testing
- Ketone Monoester
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Alabama at Birmingham
Cognition - Other, Depression, Anxiety
Effects of a Black Rice Extract and Anthocyanidin Metabolites on the Synthesis and Release of BDNF in Healthy Subjects
The goal of this clinical trial is to investigate the effect of black rice extract (BRE) supplementation on levels of BDNF, which is a key molecule in cognition in healthy volunteers.
- Trial name
- NCT06594848
- Testing
- Black rice extract
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Trauma, Nutritional Deficiency
Trauma Screening and Supplementation
The purpose of the proposed study is twofold: 1) The investigators will evaluate ultrasound imaging to screen trauma patients to identify patients at increased risk of postoperative complications associated with sarcopenia.
- Conditions
- Trauma, Nutritional Deficiency, Wound Heal
- Trial name
- NCT03658278
- Testing
- Juven
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Michael C Willey
Anemia, Sickle Cell
Effectiveness of Arginine as a Treatment for Sickle Cell Anemia
Sickle cell disease (SCD), also known as sickle cell anemia, is an inherited genetic disease that can cause intense pain episodes.
- Trial name
- Arginine (NCT00513617)
- Testing
- Arginine
- Where
- 17 sites in United States
- Volunteers
- 128 people
- Sponsor
- UCSF Benioff Children's Hospital Oakland
Onychomycosis
Effectiveness of Podiatry Care on Onychomycosis (EPOCAON)
Onychomycosis occurs in more than 50% of all pathologies unguinal, affecting the health and quality of life of the patient. Although the investigators have a wide therapeutic arsenal, there is still a disparity when carrying out…
- Trial name
- EPOCAON (NCT00938925)
- Testing
- Nail lacquer plus aggressive debridement, Nail lacquer alone
- Where
- 3 sites in Spain
- Sponsor
- University of Malaga
Healthy
Impact of Beetroot Supplementation in Athletes
Several previous studies observed a positive effect of beetroot supplementation on sports performance in athletes, mainly in endurance performance.
- Trial name
- NCT06043089
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University School of Physical Education, Krakow, Poland
Whey Protein, Postoperative Outcomes
Effect of Whey Protein Supplementation on Postoperative Outcomes After Gynecological Cancer Surgery
Major surgeries including gynecological cancer surgery can make surgical stress that leads to increased burden of postoperative complications, delayed length of hospital stay and increased mortality rate.
- Conditions
- Whey Protein, Postoperative Outcomes, Gynecological Cancer Surgery
- Trial name
- NCT06035510
- Testing
- whey protein supplement
- Where
- Thailand
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Chronic Obstructive Pulmonary Disease (COPD)
Oral β-Alanine Supplementation in Patients With COPD
Preliminary evidence suggest that patients with chronic obstructive pulmonary disease (COPD) suffer from lower-limb muscle dysfunction.
- Trial name
- BACOPD (NCT02770417)
- Testing
- beta-alanine, control
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hasselt University
Irritable Bowel Syndrome
Effects of Pectin Supplementation in Diarrhea-predominant Irritable Bowel Syndrome
The purpose of this study is to investigate the effect of pectin, a kind of soluble dietary fiber, on clinical symptoms, gut microbiota and the immune status in patients with diarrhea-predominant irritable bowel syndrome
- Trial name
- NCT02270268
- Testing
- Pectin, maltodextrin
- Volunteers
- 114 people
- Sponsor
- Nanjing PLA General Hospital
Nutrient Deficiency
Antenatal Multiple Micronutrient Supplementation (MMS) in Indonesia
The objective of this research is to understand how antenatal multiple micronutrient supplements (MMS) can be effectively implemented and scaled within the Indonesian national health system context to support improved maternal…
- Trial name
- NCT06225791
- Testing
- MMS (90x2) + BCC or expanded BCC, MMS (180x1) + BCC or expanded BCC
- Where
- Indonesia
- Volunteers
- 5,384 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Poor Glycemic Control, Cardiovascular Risk Factors
The Potential of Carnosine Supplementation in Optimising Cardiometabolic Health
The investigators hypothesise that carnosine supplementation will improve: 1. glycaemic control 2. cardiovascular risk factors 3.
- Conditions
- Poor Glycemic Control, Cardiovascular Risk Factors, Cognitive Function 1, Social
- Trial name
- NCT02917928
- Testing
- carnosine
- Where
- Australia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Monash University
Atopic Dermatitis, Food Allergies
Probiotic Supplementation in Breastfed Newborn Infants
The purpose of this study is to investigate the dose of a probiotic supplement (Bifidobacterium longum subsp. infantis) required to achieve predominant gut colonization in healthy newborn, breastfed infants.
- Trial name
- NCT02286999
- Testing
- B. infantis
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Emanual Maverakis, MD
Major Depressive Disorders
N-Acetyl Cysteine Supplementation in Therapy Refractory Major Depressive Disorders
The aim of this study is to evaluate the efficacy of N-acetylcysteine (NAC) add-on to antidepressant medication in treating patients who do not relieve during standard antidepressant treatment for 6 weeks at least.
- Trial name
- NCT02972398
- Testing
- N-acetylcysteine
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Tianjin Anding Hospital
Type 2 Diabetes Mellitus
Effect of L-Citrulline Supplementation on Arginase Activity and Vascular Function in Diabetes
Arginase has recently been implicated in an array of vascular conditions including atherosclerosis , hypertension and vascular complication of diabetes.
- Trial name
- NCT03358264
- Testing
- L-citrulline
- Where
- Jordan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Jordan