- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04230824
Chronic Study on Body Composition, Training, Performance, and Recovery
January 12, 2022 updated by: Pharmanex
A Randomized, Double-blind, Placebo Controlled, Single-center Study to Determine the Effects of Pre-workout and Recovery Formulations on Soreness, Performance, Tolerance and Safety Outcomes in Healthy Adults Undergoing Training Program
The chronic phase of the study will evaluate the effects of pre-exercise and post-exercise ingestion of a multi-ingredient supplement on adaptations to a 6-week exercise program consisting of both resistance training and high intensity aerobic exercise, using a randomized, double-blind, placebo-controlled design.
Participants will complete an enrollment/familiarization visit, a baseline testing session, followed by a 6-week supervised exercise intervention, and post-testing session identical to baseline testing.
Participants will be randomized during the baseline session to groups receiving either 1) Active Treatment (pre-post supplementation), 2) placebo (noncaloric beverage), or 3) control, not participating in exercise or consuming a treatment.
During the supervised 6-week resistance training program, participants will complete a moderate-intensity warm-up, a full-body resistance training workout (2 x per week) and an interval training session (1 x per week).
Thirty-minutes prior to each training session, and within 15 minutes post-exercise, participants will consume their randomly assigned treatment beverage.
Body composition, blood markers of muscle damage/recovery, strength, and performance tests will be measured before (baseline) and after training (Post) to evaluate the effects of supplementation.
All data collection will be conducted by the Principal Investigator and Research Assistants.
All subjects will report to the Applied Physiology Laboratory and Human Performance Center in Fetzer Hall for all testing and training sessions, which will span approximately 8 weeks.
Study Overview
Status
Completed
Study Type
Interventional
Enrollment (Actual)
69
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
North Carolina
-
Chapel Hill, North Carolina, United States, 27599
- University of North Carolina at Chapel Hill
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
25 years to 50 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Participant is an adult between the ages of 25-50 years
- Participant has a recorded BMI of 20-35 kg/m2
- Participant exercises less than 3 hours per week for at least 8 weeks preceding the study
- Participant has provided written and dated informed consent to participate in the study
- Participant is willing to and able to comply with the protocol
- Participant is apparently healthy and no reported metabolic disorders, heart disease, arrhythmias, thyroid disease, renal, hepatic, autoimmune or neurological diseases, as determined by a health history questionnaire
- Participant agrees to maintain current diet and exercise routine during the study
- Participant agrees to refrain from taking any anti-inflammatory supplement 48 hours prior to exercise or for exercise related pain or medications to prevent any further nutritional or drug related protection against exercise induced muscle damage
- Participant agrees to wear an accelerometer to track activity during entire study
- Participant has a resting (seated for 5 minutes) blood pressure of systolic pressure between 140-90 mmHg and a diastolic pressure between 90-50 mmHg
Exclusion Criteria:
- Participant is currently enrolled in a separate clinical trial or weight loss program involving diet, exercise, physical activity, or the potential ingestion of an active drug or dietary supplement Participant is using, or has consistently used one of the following dietary supplements within 12 weeks prior to enrollment: Beta-alanine, Creatine, HMB, Carnosine, Vitamin D
- Participant has consistently consumed whey protein/plant protein and/or 1,000 mg of fish oil within the previous 4 weeks prior to enrollment
- Participant has gained or lost ≥ 8 lbs in the previous month
- Participant has a known allergy or sensitivity to the placebo or active ingredients
- Participant has used tobacco more than three days per week (on average) in the previous 6 months, or refuses to abstain from all tobacco use for the duration of the study
- Participant is pregnant or planning to become pregnant
- Participant has any musculoskeletal condition prohibiting them from participation
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: Control
This arm will receive no intervention
|
|
Active Comparator: Pre-workout plus and Protein recovery plus
Pre-workout plus: a blend of caffeine, choline bitartrate, carbohydrate, HMB, vitamin D3 mixed with water and consumed within 30 minutes prior to exercise Protein recovery plus: a blend of whey protein, caseinate, carbohydrate, vitamin C, alpha-tocopherol, vitamin D3, glucosamine mixed with water and consumed 15 minutes post exercise |
products consumed prior and after exercise
participants will complete a moderate-intensity warm-up, a full-body resistance training workout (2 x per week) and an interval training session (1 x per week)
|
Placebo Comparator: Placebo
Non-caloric powder mixed with water and consumed within 30 minutes prior to exercise and within 15 minutes after exercise
|
participants will complete a moderate-intensity warm-up, a full-body resistance training workout (2 x per week) and an interval training session (1 x per week)
placebo product consumed prior and after exercise
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Strength
Time Frame: baseline, week 8
|
Change from baseline in strength by measuring 1 repetition maximum for leg press and bench press
|
baseline, week 8
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Muscle soreness
Time Frame: baseline, week 8
|
Change from baseline on muscle soreness using visual analog scale (a horizontal 100 mm line where zero will represent no soreness and one-hundred will represent maximum amount of soreness.
Participants will be asked to place a single vertical that represents their current soreness.
The scale will be measured with a calibrated ruler with the higher numbers representing more soreness.)
|
baseline, week 8
|
Recovery
Time Frame: baseline, week 8
|
Change from baseline on muscle damage by measuring creatine kinase and isoprostanes
|
baseline, week 8
|
Training Volume
Time Frame: baseline, week 8
|
Change from baseline in total training volume measured by product of sets x repetitions completed x external load used in exercise routine
|
baseline, week 8
|
Performance
Time Frame: baseline, week 8
|
Change from baseline on performance by measuring countermovement vertical jump
|
baseline, week 8
|
Body Composition
Time Frame: baseline, week 8
|
Change from baseline in body composition using DXA measurements fat mass (kg) and lean mass (kg)
|
baseline, week 8
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
February 1, 2021
Primary Completion (Actual)
July 1, 2021
Study Completion (Actual)
January 1, 2022
Study Registration Dates
First Submitted
January 13, 2020
First Submitted That Met QC Criteria
January 14, 2020
First Posted (Actual)
January 18, 2020
Study Record Updates
Last Update Posted (Actual)
January 13, 2022
Last Update Submitted That Met QC Criteria
January 12, 2022
Last Verified
January 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 20-PHX-0001 Chronic
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Body Weight Changes
-
Pusan National University HospitalCompletedWeight Change, Body
-
Chiang Mai UniversityCompleted
-
Texas Tech UniversityEHP LabsCompletedBody Weight Changes | Body Composition Changes | Anthropometric Changes | Metabolism Changes | Hemodynamic ChangesUnited States
-
Washington University School of MedicineCompleted
-
Washington University School of MedicineCompletedWeight ChangeUnited States
-
Hacettepe UniversityCompleted
-
University Hospital Center of MartiniqueRecruiting
-
Huashan HospitalNot yet recruitingWeight Change, BodyChina
-
University of PittsburghTerminatedWeight Loss | Motor ActivityUnited States
-
Duke UniversityCompleted
Clinical Trials on Pre-workout plus and Protein recovery plus
-
PharmanexUniversity of North Carolina, Chapel HillCompletedSoreness, Muscle | Performance Enhancing Product Use | Damage MuscleUnited States
-
Wuhan UniversityCompletedBreast Cancer | Modified Radical Mastectomy | Shoulder DysfunctionChina
-
Texas Tech UniversityLegion Athletics, IncCompletedCaffeine | Resistance Training | Dietary SupplementsUnited States
-
Jill Hamilton-Reeves, PhD RD LDAmerican Cancer Society, Inc.; Société des Produits Nestlé (SPN)CompletedUrinary Bladder Neoplasms | Surgery | Bladder Cancer | Radical CystectomyUnited States
-
James A. Haley Veterans Administration HospitalCompleted
-
Northern Illinois UniversityMayo Clinic; Nova Southeastern University; University of Wisconsin, La CrosseCompleted
-
Texas A&M UniversityCurves InternationalCompleted
-
Johns Hopkins UniversityCompletedOpiate Addiction | Mental and Behavioral Disorders Due to Use of Cocaine: Harmful UseUnited States
-
Universidade Estadual de LondrinaConselho Nacional de Desenvolvimento Científico e Tecnológico; Rousselot BVBA; Coordination for the Improvement of Higher Education PersonnelCompletedSarcopenia | Collagen DegenerationBrazil
-
Maastricht University Medical CenterCompleted