Upper Respiratory Tract Infections Clinical Trial
Official title:
A Clinical Study to Determine if Beta-glucan Reduces the Incidence, Duration or Severity of Upper Respiratory Tract Infections Among Skiers
This study is designed to determine if a dieatary supplement containing beta-glucan can reduce the incidence, severity and duration of upper respiratory tract infections among a group of highly trained athletes
Status | Recruiting |
Enrollment | 45 |
Est. completion date | December 31, 2023 |
Est. primary completion date | December 31, 2023 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 30 Years |
Eligibility | Inclusion Criteria: - Provide informed consent by signing the electronic Information and Consent Form. - Male or females between the ages of 18 and 30 (inclusive) without regard to race or ethnic background - Are in generally good health and have no medical conditions that would prevent or interfere with their participation in the study - Are fully able and willing to comply with the requirements of the study - Are fully able and willing to keep scheduled appointments Exclusion Criteria: - Females that are pregnant, attempting to become pregnant or are currently lactating/nursing a child. - Individuals currently taking prescription medications that are known to be immunosuppressants (e.g. dexamethasone, tacrolimus, methotrexate) - Individuals with gastrointestinal conditions (e.g., inflammatory bowel disease, Crohn's disease, etc.) that may affect consumption of the treatment supplements. - Individuals with clinically important renal, hepatic, cardiac pulmonary, pancreatic, neurologic or biliary disorders; insulin-dependent and orally controlled diabetics will also be excluded from the study. - Individuals with a recent history of cancer other than non-melanoma skin cancer. - Individual's that have trouble swallowing pills. - Individuals that have participated as a subject in any other clinical study within 30 days of screening. - Individuals with a history of alcohol abuse or other substance abuse within the previous 2 years. - Individuals that currently use tobacco products including chewing tobacco and cigarettes. |
Country | Name | City | State |
---|---|---|---|
United States | US Ski and Snowboard Center of Excellence | Park City | Utah |
Lead Sponsor | Collaborator |
---|---|
USANA Health Sciences |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Upper respiratory tract symptoms | The frequency, duration and severity of upper respiratory tract symptoms among study participants will be monitored via a self reported questionnaire administered daily. | 6 weeks | |
Secondary | Athlete psychological stress | The degree of athlete psychological stress symptoms among study participants will be monitored via a self reported questionnaire administered weekly. | 6 weeks |
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