Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT06906393 · ClinicalTrials.gov registry record · NA
Adaptations to 4-s Sprint Interval Training at Different Intensities
A NA study of Cardiovascular Fitness, sponsored by University of Texas at Austin.
- Completed
- Registry status
- NA
- Development phase
- 24
- Enrollment target
- 1
- Study location
NCT06906393: Completed NA study of Cardiovascular Fitness, sponsored by University of Texas at Austin.
NCT06906393 is a NA study of Cardiovascular Fitness that has completed, run by University of Texas at Austin. The registered enrollment target is 24 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06906393, a NA study of Cardiovascular Fitness, has completed, sponsored by University of Texas at Austin.
- COMPLETED
- Registry status
- NA
- Development phase
- 24 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of this study is to investigate the chronic effects (i.e., 8 weeks, 3 times per week) of training at 50% and 75% of maximal power with 4-s sprint interval training on physiological adaptations. We previously examined the effect of training with an all-out intensity (i.e., 100% of maximal power) and reported increases in cardiorespiratory fitness. Now, we propose to examine the effects of a lower exercise intensity domains on cardiovascular fitness and its ability to stimulate the cardiorespiratory system. We hypothesize that training at 50% and 75% of maximal power will improve cardiorespiratory fitness similar to our previous findings while reducing the rate of perceived exertion during the exercise session. It is anticipated that the group engaged in training at 75% of maximal power will experience greater improvements in comparison to the group training at 50%.
Conditions Studied
Interventions
- BEHAVIORAL Preventive treatment
Study Locations (1)
Texas
- Human Performance Laboratory, Department of Kinesiology and Health Education, the University of Texas at Austin - Austin
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 24 participants |
| Start Date | 2023-10-30 |
| Est. Completion | 2024-10-02 |
| Phase | NA |
What the finished NCT06906393 record still lists
NCT06906393 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).
The record links to 1 condition, with Cardiovascular Fitness appearing as the primary indexed condition, and to 1 intervention - of which Preventive treatment is the first listed.
NCT06906393 reports a single indexed study location in Texas.
Frequently Asked Questions
What is clinical trial NCT06906393 about?
NCT06906393 is a clinical study titled "Adaptations to 4-s Sprint Interval Training at Different Intensities". The purpose of this study is to investigate the chronic effects (i.e., 8 weeks, 3 times per week) of training at 50% and 75% of maximal power with 4-s sprint interval training on physiological adaptations. We previously examined the effect of training with an all-out intensity (i.e., 100% of maximal...
What is the current status of trial NCT06906393?
This trial is currently completed. It is a NA study. The enrollment target is 24 participants. The study started on 2023-10-30. Estimated completion is 2024-10-02.
What conditions does trial NCT06906393 study?
This clinical trial studies the following conditions: Cardiovascular Fitness.
What interventions are being tested in trial NCT06906393?
The interventions under investigation include: Preventive treatment (BEHAVIORAL).
Who is sponsoring clinical trial NCT06906393?
This trial is sponsored by University of Texas at Austin, which has 257 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT06906393 being conducted?
This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Cardiovascular Fitness
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT06906393's enrollment target sits among peer trials
24 1736th of 2000 higher than 246 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT02331979 · 24 participants · NA
Improving Bladder Function in SCI by Neuromodulation
- NCT03096197 · 24 participants · NA
Exoskeleton and Spinal Cord Stimulation for SCI
- NCT03223922 · 24 participants · NA
Neurocognitive Functioning With Genu-Sparing Whole Brain Radiation Therapy for Brain Metastases
- NCT03326921 · 24 participants · Phase 1
HA-1 T TCR T Cell Immunotherapy for the Treatment of Patients With Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI