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NCT04837898 Clinical Trial

Haskap and Endurance Running Performance

Exercise Performance Clinical Trial

Official title:
The Influence of Haskap Berry on Exercise Performance

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04837898
Other study ID # 26514
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date April 12, 2021
Est. completion date December 8, 2021

Study information
Verified date April 2021
Source Northumbria University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study will employ a randomised, double-blind, placebo-controlled, independent groups experimental design. Submaximal, maximal and 5 km time trial running performance will be assessed before and after supplementation with haskap berry or a placebo.

Description:

Participants will consume haskap berry powder or an isocaloric placebo for 7 days. They will be required to run on a treadmill before and after supplementation to asses the influence on the intervention on aerobic performance parameters. Other performance parameters such as blood lactate, heart rate, ratings of perceived exertion and respiratory variables will also be monitored throughout the various elements of the exercise trials.

Recruitment information / eligibility
Status Completed
Enrollment 30
Est. completion date December 8, 2021
Est. primary completion date November 8, 2021
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Male
Age group 18 Years to 45 Years
Eligibility Inclusion Criteria: - healthy non-smoking males - completed a 5 km run (in less than 25 minutes) within the 6 weeks prior to the study Exclusion Criteria: - female - allergies to fruit or dairy, currently taking any nutritional supplements (e.g. vitamins, antioxidant, herbal or sports enhancing supplements) or medication that might affect the study outcome - history of gastrointestinal, renal or cardiovascular disease

Study Design

Related Conditions & MeSH terms

Intervention

Dietary Supplement:
• Haskapa
Haskapa Ltd, Oxford, UK
• Placebo
isocaloric to the haskap powder

Locations
Country Name City State
United Kingdom Northumbria University Newcastle Upon Tyne

Sponsors (3)
Lead Sponsor Collaborator
Northumbria University Haskapa Ltd, Mibelle Group Biochemistry

Country where clinical trial is conducted

United Kingdom, 

Outcome
Type Measure Description Time frame Safety issue
Primary 5km time trial time to complete the trial (seconds) Change from baseline at 7 days
Primary V?O2peak test time to exhaustion (seconds) Change from baseline at 7 days
Secondary Blood lactate response during submaximal tests, maximal and time trial lactate (mmol/L) Change from baseline at 7 days
Secondary rating of perceived exertion during submaximal tests, maximal and time trial RPE (/20) Change from baseline at 7 days
Secondary heart rate during submaximal tests, maximal and time trial (BPM) Change from baseline at 7 days
Secondary VO2 during submaximal tests, maximal tests (oxygen uptake - relative ml/kg/min and absolute l/min) Change from baseline at 7 days
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