Effects of Different High-Intensity Interval Training Protocols on Physiological and Skeletal Muscle Adaptations in Healthy Young Men
NCT07926451, Not applicable, Completed, Gdansk University of Physical Education and Sport
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Effects of Different High-Intensity Interval Training Protocols on Physiological and Skeletal Muscle Adaptations in Healthy Young Men | ClinicalTrials.gov |
| NCT number | NCT07926451 | ClinicalTrials.gov |
| Status | Completed | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 50 participants, actual | ClinicalTrials.gov |
| Lead sponsor | Gdansk University of Physical Education and Sport | ClinicalTrials.gov |
| Conditions | Exercise-Induced Physiological Adaptations | ClinicalTrials.gov |
| Interventions | Sprint Interval Training with 60-Second Recovery (SIT10:1), Sprint Interval Training with 240-Second Recovery (SIT10:4), High-Intensity Interval Training (HIIT90:180), Wingate-Based Sprint Interval Training (Wingate-SIT) | ClinicalTrials.gov |
| First posted | 2026-11-09 | ClinicalTrials.gov |
| Last updated | 2026-11-09 | ClinicalTrials.gov |
Registered outcomes 3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Change in Maximal Oxygen Uptake (VO2max) | Baseline and after the 2-week training intervention | Change in maximal oxygen uptake (VO2max), expressed in mL/kg/min, assessed using an incremental exercise test before and after the two-week training intervention. | ClinicalTrials.gov |
| Secondary | Change in Cognitive Performance | Baseline and after the 2-week training intervention | Changes in cognitive performance assessed using the Stroop Color-Word Test (inhibitory control), Trail Making Test (processing speed and executive function), and Digit Span Test (working memory), before and after the two-week training intervention. | ClinicalTrials.gov |
| Secondary | Change in Skeletal Muscle Oxidative Enzyme Activity | Baseline and after the 2-week training intervention | Changes in skeletal muscle oxidative enzyme activity assessed in biopsy samples collected before and after the two-week training intervention. Muscle biopsies were performed in a subset of participants who provided additional informed consent for the procedure. | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 4
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Digit Span Test | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
| Trail Making Test A | Secondary outcome | ConductCognition |
| Trail Making Test B | Secondary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)