| the Efficacy and Safety of Curcuma Longa Extract Mixture on Immune Enhancement (NCT05324800) | Chonbuk National University Hospital | 2022-02-04 |
| The Effect of the Consumption of 4 Botanical Extracts on Immunity in Healthy Adults (B-4-Immune) (NCT05117385) | Givaudan France Naturals | 2021-11-22 |
| the Efficacy and Safety of Fermented Soybean(Doenjang Powder) on Intestinal Microflora and Immune Enhancement. (NCT05190237) | Chonbuk National University Hospital | 2021-11-19 |
| Impact of Solarplast® on Immunity in Active Smokers and Non-smokers (NCT05162820) | University of Memphis | 2021-10-22 |
| Vitamin D Supplementation and TB (NCT01992263) | Cornell University | 2021-06-01 |
| Understanding Immunity to the COVID-19 Vaccines (NCT04664309) | Stanford University | 2021-03-26 |
| The Efficacy and Safety of SGF200 on Immune Enhancement (NCT04930640) | Chonbuk National University Hospital | 2021-01-25 |
| COVID-19 Vaccination AZV 2021-2023 (NCT05589233) | University Hospital Hradec Kralove | 2021-01-01 |
| Immunity Against Severe Acute Respiratory Syndrome Coronavirus 2 Disease (COVID-19) in the Oncology Outpatient Setting (NCT04779346) | Universitätsklinikum Hamburg-Eppendorf | 2020-12-21 |
| Allium Extracts on the Incidence of Respiratory Infection Symptoms in Healthy Elderly Volunteers (NCT04647071) | DOMCA S.A. | 2020-11-16 |
| Efficacy and Tolerability of ABBC1 in Volunteers Receiving the Influenza or Covid-19 Vaccine (NCT04798677) | AB Biotek | 2020-10-29 |
| Understanding Immunity to the Flu Vaccine in COVID-19 Patients (NCT04579588) | Stanford University | 2020-10-29 |
| Efficacy and Safety of Ethanol Extracts of Porphyra Tenera(PTE10) on Promotion of Immunity (NCT04017988) | Chonbuk National University Hospital | 2019-06-13 |
| A Clinical Study to Investigate the Effect of a Partially Hydrolysed Infant Formula With Added Synbiotics on the Development of Allergic Manifestations in Infants at High Risk of Developing Allergy (NCT03062995) | Nutricia Research | 2019-06-01 |
| Efficacy and Safety of Nokyong Mixture Extract(CME-PI) on Promotion of Immunity (NCT04010331) | Chonbuk National University Hospital | 2019-03-06 |
| the Efficacy and Safety of Blueberry Yeast Fermentation Freeze Dying Powder on Promotion of Immunity (NCT03923894) | Chonbuk National University Hospital | 2019-02-14 |
| A Clinical Study to Investigate the Effect of a Partially Hydrolysed Infant Formula With Added Synbiotics on Gut Microbiota Composition and Clinical Effectiveness in Infants at High Risk of Developing Allergy (NCT03067714) | Nutricia Research | 2017-03-30 |
| Immunity Period After One Dose of Yellow Fever Vaccine in Adults and Children (Paraiba Study) (NCT02555072) | The Immunobiological Technology Institute (Bio-Manguinhos) / Oswaldo Cruz Foundation (Fiocruz) | 2016-07-01 |
| Efficacy and Safety of Cordyceps Sinensis Mycelium Culture Extract(Paecilomyces Hepiali, CBG-CS-2) on Promotion of Immunity (NCT02244372) | Chonbuk National University Hospital | 2014-09-01 |
| BRAND'S® Essence of Chicken in the Promotion of Resilience and Resistance to Stress-associated Cognitive Inhibition (NCT02166931) | Taipei Medical University Shuang Ho Hospital | 2014-03-01 |
| Immune-modulation Effects of an Arginine Rich Nutritional Supplement in Surgical Patients (NCT01885728) | Martin Angst | 2013-07-01 |
| Vitamin D Supplementations as Adjunct to Anti-Tuberculosis Drugs in Mongolia (NCT01657656) | Harvard School of Public Health (HSPH) | 2012-10-01 |
| Efficacy and Safety of Cauliflower Mushroom Extract on Promotion of Immunity (NCT01736787) | Chonbuk National University Hospital | 2012-09-17 |
| Effect of Weight Reduction on Immunity (NCT03336086) | Shiraz University of Medical Sciences | 2012-03-20 |
| Modulation of Immune Response by Oral Zinc Supplementation in Chemotherapy for Colon Cancer (NCT01261962) | University of Sao Paulo | 2011-02-01 |
| Mucosal Response in Immunocompromised Host (NCT01109914) | Leiden University Medical Center | 2010-04-01 |
| Investigation of A Children's Beverage Containing Different Probiotics (NCT00990002) | Mead Johnson Nutrition | 2009-09-01 |
| The Influence of Probiotics on the Immunologic Response to Vaccinations in Infants (NCT00645996) | Assaf-Harofeh Medical Center | 2008-03-01 |
| Protective Immunity Project 01 (NCT00788021) | Emory University | 2006-09-01 |
| Prospective Comparison of Immunological Benefit of Laparoscopic Colectomy (NCT00744159) | Samsung Medical Center | 2006-01-01 |
| Tai-Chi-Chuan on Differentiation and Maturation of Dendritic Cells (NCT00322959) | Mackay Memorial Hospital | 2004-08-01 |
| A Study on Immunological Effect of Vitamin A and Zinc in a Placebo Controlled 4 Cell Trial (NCT00374023) | International Centre for Diarrhoeal Disease Research, Bangladesh | 1993-07-01 |
| The Effct of Chitooligosaccharide on Immune Function in Healthy Adults (NCT00468962) | Eulji University Hospital | |