Clinical Trials on Natural Supplements

Total 1568 results

Belluscura LLC

Completed

Follow-Up to the Usability Evaluation of a Portable Oxygen Concentrator

Supplemental Oxygen

United States
Universidad Francisco de Vitoria

Completed

Acute Beetroot Juice Supplementation in Amateur Climbers

Dietary Supplement | Sport Performance

Spain
Swiss Paraplegic Centre Nottwil

Completed

Caffeine and Sodium Citrate Ingestion

Wheelchairs | Dietary Supplements | Heart Rate/Drug Effects | Lactic Acid/Metabolism | Physical Education and Training/Methods

Switzerland
Indiana University
Osato Research Institute

Completed

Nutritional Regulation of Leukocyte Function (FPP Supplement)

Healing Wound | Diabetic Wound | Supplements | FPP | Fermented Papaya Preparation

United States
CoapTech
University of Maryland, Baltimore; University of Maryland Medical Center

Not yet recruiting

Clinical Pilot Study of the Percutaneous Ultrasound Jejunostomy Procedure

Safety Issues | Jejunostomy; Complications | Enteral and Supplement Feeds Adverse Reaction

United States
Weill Medical College of Cornell University

Not yet recruiting

Understanding the Efficacy of Dietary Supplement on Fungal Mycobiota in Healthy Volunteers: A Pilot Study

Gut Microbiome | Dietary Supplement | Gut Health | L-Phenylalanine | Phenylpropionic Acid

United States
Pharmanex
Clinical Research Australia

Recruiting

Nutritional Supplement's Effects on Cognition

Healthy | Cognition | Dietary Supplement

Australia
Pomeranian Medical University Szczecin
Charite University, Berlin, Germany; Imperial College London; SANPROBI SPOLKA... and other collaborators

Recruiting

The Efficacy of Pasteurised Akkermansia Muciniphila in Healthy Medical Workers (MENTAkHEALTH)

Healthy | Stress | Dietary Supplement

Poland
Second Affiliated Hospital, School of Medicine,...
Zhejiang Cancer Hospital; Beijing Shijitan Hospital, Capital Medical University and other collaborators

Recruiting

Effects of Barley Green in Patients With Hyperuricemia

Dietary Supplement

China
Nektium Pharma SL
Clínica Barem

Completed

Effects of a New Botanical Extracts Combination on Quality of Life in Menopausal Spanish Women

Quality of Life | Menopause | Dietary Supplements

Spain
Rajavithi Hospital

Recruiting

The Effects of Autologous Platelet-rich Plasma Supplement During Sperm Cryopreservation on Post-cryopreserved Sperm Quality

Autologous Platelet-rich Plasma Supplement | Sperm Cryopreservation | Post-cryopreserved Sperm Quality | Semen Analysis

Thailand
MemorialCare Health System

Completed

Supplemental Oxygen Study (SOS)

Cesarean Section | Supplemental Oxygen | Umbilical Cord Gases

United States
Jewish General Hospital
University of British Columbia; Centre hospitalier de l'Université de Montréal... and other collaborators

Unknown

The PERFORM-TAVR Trial (PERFORM-TAVR)

Exercise | Rehabilitation | Transcatheter Aortic Valve Replacement | Frail Elderly | Postoperative Care | Dietary Supplements

Canada
Nestlé

Completed

Evaluate Effects of Sprinkled Format REDUCOSE in a Carbohydrate-rich, Mixed Meal on Post-prandial Glycemia (Stardust)

Dietary Supplement

United States, Singapore
Nestlé

Completed

A Study to Evaluate the Effects of Pre-Meal Whey Protein Microgels Administration on Post-Prandial Glycemic Response.

Dietary Supplement

United States
Instituto de Investigación Hospital Universitario...

Completed

Evaluation of the Effect of a Shiitake Extract on Lipid Profile in Subjects With Moderate Hyperlipidemia (Reducol)

Hypercholesterolemia | Hyperlipidemias | Cardiovascular Risk Factor | Dietary Supplements

Spain
Han-Hsin Chang
Grape King Bio Ltd.

Completed

Alleviating Effects Against High Intraocular Pressure by Oral Intake of Cordyceps Cicadae Mycelia

Supplement

Taiwan
KU Leuven
Universitaire Ziekenhuizen KU Leuven

Completed

A Cross-sectional Study Evaluating Pregnancy Related Use of Vitamins and Medication (PREVIM)

Pregnant Women | Medication and Supplement Use
Medical University of Vienna

Completed

Effect of Supplemental Oxygen on Perioperative BNP Concentration in Cardiac Risk Patients

Perioperative | Brain Natriuretic Peptide | Supplemental Oxygen | Cardiac Risk Patients

Austria
IVI Bilbao
Aytu BioPharma, Inc.

Withdrawn

Influence of the Antioxidant Treatment in the Oxidant-reduction Potential in Seminal Plasma in Men Whose Partners Will Undergo Through an Egg Donation Cycle (Mioxsys ox)

Compare the sORP Rate in Sperm Samples, Obtained by the Mioxsys System, Before and After 2.5 Months Antioxidant Men Supplements Treatment (Fertybiotic Man)

Spain
University of Brawijaya
Gadjah Mada University

Recruiting

Administration of ONS Based on Purple Sweet Potato in Head and Neck Cancer Patients With Radiotherapy

Oral Nutritional Supplement

Indonesia
Société des Produits Nestlé (SPN)

Completed

To Evaluate the Post-Prandial Metabolic Effects of Oligomalt in Adults With T2D and in HAO (LORIS-02)

Dietary Supplement

United States
Ain Shams University

Unknown

Effect of Natural Cesarean Section on Breastfeeding

Natural Cesarean Section
Cairo University

Not yet recruiting

Evaluation of Antimicrobial Potency of a Novel Cinnamon Extract Versus Sodium Hypochlorite Irrigant Following Pulpectomy of Primary Teeth

Antimicrobial | Natural Irrigant (Cinnamon )
Tan Tock Seng Hospital
Nanyang Technological University; Woodlands Health Campus

Completed

Using Magnetic Field Tracking to Confirm Nasogastric Tube Placement at Point of Care

Gastrointestinal Diseases | Esophagus Disorder | Enteral and Supplement Feeds Adverse Reaction

Singapore
Peking University People's Hospital

Unknown

Natural Killer Cells Reconstitution Kinetics Post Haploidentical Transplantation

Natural Killer Cell Mediated Immunity

China
IMTN NOTES Research Group

Unknown

IMTN Study- International Prospective Multicenter Trial on Clinical NOTES (IMTN)

Gastrointestinal Surgery | Natural Orifice Surgery

Brazil
Cairo University

Unknown

Evaluation of Antagonist Wear Behavior and Patient Satisfaction of Zirconia Reinforced Lithium Silicate Glass When Compared to Monolithic Zirconia

Wear of the Natural Enamel
Imam Abdulrahman Bin Faisal University

Unknown

The Effect of Synbiotic Consumption on Glycemic, Inflammatory Markers and Body Composition on Prediabetic and Diabetic Patients

Dietary Supplements
Cairo University

Unknown

Evaluation of Patient Satisfaction and Color Difference Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Celtra Press Treated With Different Surface Finishing Protocols

Natural Optical Properties
Cairo University

Unknown

Clinical Evaluation and Patient Satisfaction of Shade Matching Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Two Materials

Natural Optical Properties
University of New Hampshire

Completed

The Impact of SNAP-Ed Among Bhutanese Adults Residing in New Hampshire

Supplemental Nutrition Assistance Program Education | Bhutanese Refugee Adults

United States
Harvard School of Public Health (HSPH)

Completed

Vitamin D Supplementations as Adjunct to Anti-Tuberculosis Drugs in Mongolia

Tuberculosis | Immunity | Cytokines | Sputum | Vitamin D Supplements

Mongolia
Kemin Foods LC
KGK Science Inc.

Completed

Ability of Beta-glucan Supplementation to Augment Immune Function

Stress | Flu | Cold | Flu Symptom | Cold Symptom | Gastrointestinal Tolerance | Supplement

Canada
Globe Biotech Limited

Completed

A Randomized, Double-blinded, Active Controlled Crossover Clinical Trial to Investigate PK, PD and Safety of GBPD002

Natural Blood and Blood Product Toxicity

Bangladesh
Barcelona Institute for Global Health

Completed

PHENOTYPE. Therapeutic Study in Barcelona

Poor Mental Health | Natural Outdoor Environments
Reproductive Medicine Associates of New Jersey

Completed

Natural Cycle In Vitro Fertilization

Natural Cycle in Vitro Fertilization (IVF)

United States
Association Tunisienne d'Etude & de Recherche sur...
Faculty of Medicine of Tunis; Rabta University Hospital

Completed

Vitamin D Supplementation in Intensive Care Unit Patients

Vitamin D Deficiency | Intensive Care Unit | Dietary Supplements | Vitamin D Toxicity
University of Mississippi Medical Center

Completed

Effects of Immulina on Immune Measures

Effects of Immulina on Natural Killer Cells

United States
University of Zurich

Completed

Kinetics of D-Dimers After Abdominal Surgery

Natural Kicetics of d-Dimers After Surgery

Switzerland
Ospedale Buon Consiglio Fatebenefratelli
University of Salerno

Completed

Metabolomic Profile in Breastfed Late Preterm Infants

Breast Milk Collection | Formula Milk | Postbiotic Supplemented Formula Milk

Italy
Rosesta Medical BV

Completed

FERTI-LILY Safety Study

Safety Issues | Natural Conception | Label Comprehension | Device Usability

United States
Zuyderland Medisch Centrum
Catharina Ziekenhuis Eindhoven

Recruiting

Vaginal NOTES Hysterectomy Versus Vaginal Hysterectomy (VANH)

Hysterectomy | Natural Orifice Transluminal Endoscopic Surgery | Vaginal Hysterectomy

Netherlands
Radoslaw Pach, MD, Ph D

Completed

The Impact of Oral Nutritional Supplements on the Nutritional Status of Elderly Patients

Elderly Infection | Nutrition Disorders in Old Age | Nutritional Supplement Toxicity
Connie Thuree Nielsen, consultant, MD, ph.d

Completed

The Role of Vitamin D Supplementation on Well Being and Symptoms of Depression During the Winter Season in Health Service Staff (D3-vit-SAD)

Mental Health | Seasonal Affective Disorder | Vitamin D3 | Dietary Supplement

Denmark
Far Eastern Memorial Hospital

Recruiting

Natural Virtual Reality in the Application of Hospice Care

Natural Virtual Reality in the Application of Hospice Care

Taiwan
Ankara City Hospital Bilkent

Active, not recruiting

The Effect of Time to Start Breast Milk Fortifiers on Neonatal Outcomes in Very Low Birth Weight Premature Infants.

Premature | Breast Milk Fortifier Supplements

Turkey
Sixth Affiliated Hospital, Sun Yat-sen University

Not yet recruiting

Establishment of a Feasibility Model for NOSE Surgery Based on Machine Learning

Surgery | Machine Learning | Natural Orifice Specimen Extraction Surgery | Rectosigmoid Cancer

China
University of Aarhus
Aarhus University Hospital Skejby; Lundbeck Foundation; Snedkermester Sophus... and other collaborators

Completed

Acupuncture as Pain Relief and Relaxation During Childbirth

Natural Childbirth | Acupuncture Analgesia

Denmark
Université Evangélique enAfrique

Not yet recruiting

Enteral Nutrition in Acute Generalized Peritonitis (PAG/NUTRI)

Enteral and Supplement Feeds Adverse Reaction | Peritonitis; Acute

Clinical Trials on Natural Supplements

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Hong Kong

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations