Muscle PowerNCT06363669
Effects of Caffeine-based Supplement on Physical Performance
A study testing multi-ingredient pre-workout dietary supplement (caffeine-based) in people with Muscle Power, run by University School of Physical Education, Krakow, Poland at 1 site in Poland.
Trial summary
The aim of the study was to determine the acute effects of multi-ingredient pre-workout supple-ment (MIPS) containing: beta-alanine, taurine, caffeine, L-tyrosine, and cayenne pepper (capsaicin) on physical performance in untrained men Read more about this study
- Who is it for?
- Ages 19 to 30 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Muscle Power
- What is being tested?
- multi-ingredient pre-workout dietary supplement (caffeine-based)
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 12 participants
- Where
- 1 sitePoland
- Study dates
- 15 Jan 2018to 30 Mar 2024
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 19 to 30 years
- Men only
- Healthy volunteers accepted
- Adult
Who may be able to join
- lack of neuromuscular and musculoskeletal disorders; no medication nor dietary supplements used within the previous month which could potentially affect the study outcomes and self-described good health status. An additional inclusion criterion was the small amount of caffeine consumed per day, i.e. only one caffeinated coffee drink per day or less.
Who cannot join
- consumption of energy drinks
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Acute Effects of Multi-ingredient Pre-workout Dietary Supplement on Physical Performance in Untrained Men
The aim of the study was to determine the acute effects of multi-ingredient pre-workout supple-ment (MIPS) containing: beta-alanine, taurine, caffeine, L-tyrosine, and cayenne pepper (capsaicin) on physical performance in untrained men
Read the detailed description
The aim of our study was to determine the acute effects of commercially available multi-ingredient pre-workout supple-ment (MIPS) containing: beta-alanine, taurine, caffeine, L-tyrosine, and cayenne pepper (capsai-cin) on physical performance in untrained men. The aerobic and anaerobic capacity was determined after ingestion of MIPS. A randomized, crossover, single-blind design was used to evaluate the effects of the dietary supplement on physical performance. The participants performed the exercise test twice, in random order: as a control test and after supplement administration (MIPS). The measurements took place over two consecutive days. Somatic measurements were taken on the same day that the first all-out test was performed. Twelve young healthy men, without medical contraindications to supramaximal and maximal intensity exercise, participated in the study. The exercise tests took place under medical supervision.
- Conditions
- Muscle Power
- Being tested
- multi-ingredient pre-workout dietary supplement (caffeine-based)
- Keywords
- exercise, caffeine, muscle power
- Medical subject headings
- Motor Activity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
multi-ingredient pre-workout dietary supplement (caffeine-based)Dietary supplement
The participants performed the exercise twice, in random order: as a control test and after supplement administration. The acute effects of MIPS supplementation (beta-alanine 3000 mg, taurine 1000 mg, caffeine 290 mg, L-tyrosine 125 mg, and cayenne pepper extract (Capsicum annuum L.) 4.2 mg (of which 8% capsaicin)) on aerobic and anaerobic performance were evaluated in untrained men
| Study group | Role | What they receive |
|---|---|---|
| control group | No intervention | Group with placebo treatment (100 ml of orange-flavored water without any additional substances (0 kcal)) |
| group with MIPS supplementation | Experimental | Group with supplementation. Supplement was commercially available and dispensed without a prescription. The dietary supplement contained in one dose (30ml): beta-alanine 3000 mg, taurine 1000 mg, caffeine 290 mg, L-tyrosine 125 mg, and cayenne pepper extract (Capsicum annuum L.) 4.2 mg (of which 8% capsaicin). The supplement was mixed with water; in total, participants were given 100 ml of liquid to drink, 30 minutes before the warm-up for the all-out anaerobic test. Receives: Dietary Supplement: multi-ingredient pre-workout dietary supplement (caffeine-based) |
What is being measured
The primary outcome is the main question the study is designed to answer.
anaerobic power
Anaerobic power (anaerobic capacity) was determined twice (pre and post) dietary supplementation on one day. The anaerobic test was performed before supplemenation and 30 minutes after.
Measured: one day every 30 minutes
aerobic power
Aerobic power (aerobic capacity) was determined twice (pre and post) dietary supplementation on one day. The anaerobic test was performed before supplemenation and 30 minutes after.
Measured: one day every 30 minutes
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Apr 2024
- Study start15 Jan 2018
- Primary completion30 Mar 2024
- Study completion30 Mar 2024
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Muscle PowerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Diagnosis
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Single blind
- Who is masked
- Participant
- Enrolment
- 12 participants (actual)
Sponsor and investigators
- Lead sponsor
- University School of Physical Education, Krakow, Poland
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Marcin Maciejczyk, prof.dr, Principal investigator, University of Physical Education, Kraków, Poland
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06363669
- Sponsor's protocol ID
- 1_CAF_AWF
- Status last verified
- Apr 2024
- First submitted
- 8 Apr 2024
- Last updated
- 12 Apr 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Drwal A, Palka T, Tota L, Wiecha S, Cech P, Strzala M, Maciejczyk M. Acute effects of multi-ingredient pre-workout dietary supplement on anaerobic performance in untrained men: a randomized, crossover, single blind study. BMC Sports Sci Med Rehabil. 2024 Jun 9;16(1):128. doi: 10.1186/s13102-024-00918-1.
PubMed 38853269
Study at a glance
From the registry record, last updated by the sponsor on 12 Apr 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Acute Effects of Multi-ingredient Pre-workout Dietary Supplement on Physical Performance in Untrained Men
- ClinicalTrials.gov ID
- NCT06363669
- Acronym / sponsor ID
- 1_CAF_AWF
- Conditions
- Muscle Power
- Keywords
- exercise, caffeine, muscle power
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 12 participants (actual)
- Lead sponsor
- University School of Physical Education, Krakow, PolandUniversity, hospital or other
- Study start
- 15 Jan 2018 (actual)
- Primary completion
- 30 Mar 2024 (actual)
- Study completion
- 30 Mar 2024 (actual)
- First posted
- 12 Apr 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of the study was to determine the acute effects of multi-ingredient pre-workout supple-ment (MIPS) containing: beta-alanine, taurine, caffeine, L-tyrosine, and cayenne pepper (capsaicin) on physical performance in untrained men
Detailed description
The aim of our study was to determine the acute effects of commercially available multi-ingredient pre-workout supple-ment (MIPS) containing: beta-alanine, taurine, caffeine, L-tyrosine, and cayenne pepper (capsai-cin) on physical performance in untrained men. The aerobic and anaerobic capacity was determined after ingestion of MIPS. A randomized, crossover, single-blind design was used to evaluate the effects of the dietary supplement on physical performance. The participants performed the exercise test twice, in random order: as a control test and after supplement administration (MIPS). The measurements took place over two consecutive days. Somatic measurements were taken on the same day that the first all-out test was performed. Twelve young healthy men, without medical contraindications to supramaximal and maximal intensity exercise, participated in the study. The exercise tests took place under medical supervision.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Single blind (participant)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| control group | No intervention | –Group with placebo treatment (100 ml of orange-flavored water without any additional substances (0 kcal)) |
| group with MIPS supplementation | Experimental | Dietary Supplement: multi-ingredient pre-workout dietary supplement (caffeine-based)Group with supplementation. Supplement was commercially available and dispensed without a prescription. The dietary supplement contained in one dose (30ml): beta-alanine 3000 mg, taurine 1000 mg, caffeine 290 mg, L-tyrosine 125 mg, and cayenne pepper extract (Capsicum annuum L.) 4.2 mg (of which 8% capsaicin). The supplement was mixed with water; in total, participants were given 100 ml of liquid to drink, 30 minutes before the warm-up for the all-out anaerobic test. |
Who may qualify
- Ages
- 19 to 30 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- lack of neuromuscular and musculoskeletal disorders; no medication nor dietary supplements used within the previous month which could potentially affect the study outcomes and self-described good health status. An additional inclusion criterion was the small amount of caffeine consumed per day, i.e. only one caffeinated coffee drink per day or less.
Key exclusion criteria (1 listed)
- consumption of energy drinks
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| multi-ingredient pre-workout dietary supplement (caffeine-based)The participants performed the exercise twice, in random order: as a control test and after supplement administration. The acute effects of MIPS supplementation (beta-alanine 3000 mg, taurine 1000 mg, caffeine 290 mg, L-tyrosine 125 mg, and cayenne pepper extract (Capsicum annuum L.) 4.2 mg (of which 8% capsaicin)) on aerobic and anaerobic performance were evaluated in untrained men | Dietary supplement | group with MIPS supplementation |
Primary outcome
anaerobic power
Time frame: one day every 30 minutes
Anaerobic power (anaerobic capacity) was determined twice (pre and post) dietary supplementation on one day. The anaerobic test was performed before supplemenation and 30 minutes after.
aerobic power
Time frame: one day every 30 minutes
Aerobic power (aerobic capacity) was determined twice (pre and post) dietary supplementation on one day. The anaerobic test was performed before supplemenation and 30 minutes after.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Apr 2024.
- Derived from this study: PubMed 38853269Drwal A, Palka T, Tota L, Wiecha S, Cech P, Strzala M, Maciejczyk M. Acute effects of multi-ingredient pre-workout dietary supplement on anaerobic performance in untrained men: a randomized, crossover, single blind study. BMC Sports Sci Med Rehabil. 2024 Jun 9;16(1):128. doi: 10.1186/s13102-024-00918-1.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Marcin Maciejczyk, prof.dr principal investigator
University of Physical Education, Kraków, Poland
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing multi-ingredient pre-workout dietary supplement (caffeine-based) in people with Muscle Power, run by University School of Physical Education, Krakow, Poland at 1 site in Poland.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 12 Apr 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Poland. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
anaerobic power (time frame: one day every 30 minutes). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT06363669, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Apr 2024.