Children Soccer PlayersRCTNCT07310251
Conventional Warm-up on Physical Performance in Children Soccer Players
A study testing conventional warm-up regarding to stretching warm-up in people with Children Soccer Players, run by Universidad Católica del Maule at 1 site in Chile.
Trial summary
Considering the importance of an optimal warm-up to enhance performance in key soccer-related variables such as jump height, sprint speed, and ball kicking velocity, most available evidence to date has focused on youth and adult players, with limited studies conducted in children. Read more about this study
- Who is it for?
- Ages 8 to 13 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Children Soccer Players
- What is being tested?
- conventional warm-up regarding to stretching warm-up
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- 1 siteChile
- Study dates
- 26 Feb 2026to 20 Aug 2026
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
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 8 to 13 years
- Men only
- Healthy volunteers accepted
- Child
Who may be able to join
- Male children aged 8 - 13 years, enrolled in a soccer school affiliated with amateur clubs in Chile.
- Regular participation in organized soccer training (≥2 sessions per week) for at least six months prior to the study.
- Absence of musculoskeletal or neurological injuries that could limit the ability to perform the warm-up or physical performance assessments.
- Availability of appropriate sports clothing and footwear for testing sessions.
- No concurrent participation in other soccer schools or competitive teams during the study period.
- No official matches or competitions scheduled on the same days as the experimental sessions.
- Signed assent and informed consent provided by the participant and a parent or legal guardian, respectively.
Who cannot join
- Sustain an injury or illness during the study period that prevents participation in testing.
- Fail to complete all four experimental conditions or physical assessments.
- Demonstrate non-compliance with the warm-up instructions or assessment procedures.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Chile1 site
Universidad Católica del Maule
Talca, Talca, 3465548
Pablo Valdes, Doctor, 953646566, e.maximiliano@live.cl
About this study
Official title: Effect of Conventional Warm-up Regarding to Stretching Warm-up on Physical Performance in Children Soccer Players
Considering the importance of an optimal warm-up to enhance performance in key soccer-related variables such as jump height, sprint speed, and ball kicking velocity, most available evidence to date has focused on youth and adult players, with limited studies conducted in children. Therefore, this study aimed to assess and compare the effects of a conventional warm-up and warm-ups including static stretching condition (SSC), dynamic stretching condition (DSC), and ball-specific condition (BSC) on jump performance countermovement jump (CMJ), squat jump (SJ), and drop jump (DJ) as well as on curve sprint speed, the Illinois change of direction test (ICODT), and ball kicking speed in male child soccer players. We hypothesized that the dynamic stretching warm-up would produce superior performance across most variables compared with the other conditions, due to its potential benefits for neuromuscular activation and optimization of the stretch shortening cycle.
Read the detailed description
This randomized crossover trial will investigate the acute effects of four different warm-up protocols on the physical performance of youth soccer players. Participants will complete four warm-up conditions in random order: (i) conventional warm-up (CC), without flexibility exercises; (ii) static stretching condition (ESE); (iii) dynamic stretching condition (EDD); and (iv) ballistic stretching condition (ESC). Each condition will be separated by a 72-hour rest period.
After each warm-up, participants will undergo jump performance assessments including countermovement jump (CMJ), squat jump (SJ), and drop jump (DJ), corner sprint speed, agility using the Illinois Change of Direction Test (ICODT), and striking velocity with their dominant and non-dominant legs. Anthropometric measurements (height, body mass, and BMI) will be obtained according to ISAK standards. Warm-up protocols will be standardized to 10 minutes and their intensity will be adjusted using the Rate of Perceived Exertion (RPE) scale, progressing from moderate intensity (3-5 points) to vigorous intensity (6-8 points). Data normality will be verified using the Shapiro-Wilk test, and differences between conditions will be analyzed using a one-way ANOVA with Bonferroni post hoc correction. Effect sizes will be calculated using Cohen's d, with statistical significance at p < 0.05.
This study will aim to determine which warm-up method most effectively improves key soccer performance variables (jumping ability, sprinting, agility, and striking speed) in children, providing evidence for optimizing pre-competition routines in youth soccer.
- Conditions
- Children Soccer Players
- Being tested
- conventional warm-up regarding to stretching warm-up
- Keywords
- Child, soccer, sports, players
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
conventional warm-up regarding to stretching warm-upOther
Also called usual care
The warm-up protocol was based on the guidelines of a previous study conducted on adolescent players in Chile. The CC performed a traditional soccer warm-up for 10 minutes, consisting of 4 minutes of jogging in different directions at moderate to vigorous intensities, measured using the 10-point perceived exertion scale (RPE) scale, starting between 3 and 5 points and ending between 6 and 8 points, followed by movements performed in matches (jumps, ball kicks, changes of direction) distributed in three sets of 60 seconds each with a 60-second rest between sets. This condition did not include flexibility exercises.
The SSC consisted of a warm-up with static stretching for 10 minutes. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, glutes, hamstrings, and triceps surae), distributed in two sets of 30 seconds each with a 45-second rest per exercise, performing progressive increases in joint range of
| Study group | Role | What they receive |
|---|---|---|
| Conventional warm-up condition | Experimental | The CC performed a traditional soccer warm-up for 10 minutes, consisting of 4 minutes of jogging in different directions at moderate to vigorous intensities, measured using the 10-point perceived exertion scale (RPE) scale, starting between 3 and 5 points and ending between 6 and 8 points, followed by movements performed in matches (jumps, ball kicks, changes of direction) distributed in three sets of 60 seconds each with a 60-second rest between sets. This condition did not include flexibility exercises. Receives: Other: conventional warm-up regarding to stretching warm-up |
| Static stretching condition | Experimental | The SSC consisted of a warm-up with static stretching for 10 minutes. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, glutes, hamstrings, and triceps sural), distributed in two sets of 30 seconds each with a 45-second rest per exercise, performing progressive increases in joint range of motion. The intensity started between 3 and 5 points, ending between 6 and 8 points on the RPE scale Receives: Other: conventional warm-up regarding to stretching warm-up |
| Dynamic stretching condition | Experimental | The DSC consisted of a 10-min warm-up with dynamic stretching. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, gluteus, hamstrings and triceps surae) distributed in two series of 30 s each with a rest of 45 s per exercise, dynamically executing oscillatory stretching movements with progressive increases in speed. The intensity started between 3 and 5 points, ending between 6 and 8 points of RPE. Receives: Other: conventional warm-up regarding to stretching warm-up |
| Ballistic stretching condition | Experimental | The BSC consisted of a warm-up with ballistic stretching for 10 min. Four stretching exercises were performed, one for each muscle group of the lower body (quadriceps, gluteus, hamstrings and triceps surae) distributed in two series of 30 s each with a rest of 45 s per exercise in which an elongated position was maintained for 5 s then 5 s of oscillation with progressive increments until completing the 30 s of each series. The intensity started between 3 and 5 points, ending between 6 and 8 points of RPE. Receives: Other: conventional warm-up regarding to stretching warm-up |
What is being measured
The primary outcome is the main question the study is designed to answer.
Bipedal height
Bipedal height was measured using the Frankfort plane in a horizontal position, with a tape measure (Bodymeter 206, SECA, Germany; accuracy to 0.1 cm) attached to the wall
Measured: 8 Weeks
Body mass
Body mass was measured using an electronic scale (Omron HBF 514, Osaka, Japón; accuracy to 0.1 kg), while BMI was calculated by dividing body mass by bipedal height squared (kg/m2).
Measured: 8 weeks
Jump performance
All jump tests were performed according to previous recommendations. For the CMJ, soccer players performed maximum effort jumps on an Ergojump® Globus mobile contact platform (ErgoTest, Codogne, Italy) with their arms resting on their iliac crests. Takeoff and landing were standardized at the exact location, and players performed full knee and ankle extensions during the flight phase. For the SJ, players stepped onto the contact platform with their arms on the iliac crest and knees semi-flexed at a 90° angle and the "stop" signal; the player maintained this posterior position, performing the maximum jump. Takeoff and landing were standardized at the exact location, and players performed full knee and ankle extensions during the flight phase. In the DJ test, participants were instructed to minimize ground contact time (<250 ms) after stepping off a 20 cm box. The best of three jumps (with a 1-
Measured: 8 weeks
Curve sprint speed
Sprint time was assessed to the nearest 0.01s using single-beam timing gates Brower® Timing System, (Salt Lake City, Utah, United States of America). The test consisted of placing a "semicircle" at a distance of 17 m outside the large area of the soccer field, which is standardized as follows: a radius of 9.15 m from the penalty spot, a distance of 14.6 m from the starting point to the end in a straight line, an angle of 105.84° measured from the penalty spot, and a total distance of 17 m (determined by trigonometric analysis). Photocells were installed at both ends of the semicircle to determine the time it took the players to run the curve. The test started from the left side, and the participant had to run at maximum speed until crossing the finish line. Two attempts were evaluated in both directions of the curve (left and right), recording the results as "dominant side" and "non-dominant side," depending on the dominance of the children soccer player's lower
Measured: 8 weeks
Agility
The dimensions and route markings for the Illinois Change of Direction Test (ICODT) were adjusted to established methods. The ICODT consists of placing four markers to indicate an area of 10 m by 5 m. In the center of the area, four markers are placed at 3.3 m from each other. The children soccer players start in a prone position with their chin touching the surface of the starting line. They accelerate for 10 m, turn around, return to the starting line, zigzag in and out of the four markers, and finally complete a second 10 m sprint to finish the ICODT speed test. Players were instructed to run around the markers rather than cross them. If a participant did not follow these instructions, the test was terminated and restarted after a 3-minute recovery period. Performance results were collected using Brower® Timing System single-beam timing gates (Salt Lake City, Utah, United States of America).
Measured: 8 weeks
Ball kicking speed
Participants performed a maximal instep ball strike with their dominant and non-dominant legs after a two-stride run using a size five soccer ball (Molten Vantaggio 5000®, FIFA PRO certified, Hiroshima). Maximum speed was measured with a radar gun Speed (Gun SR3600, Sports Radar®, Homosassa, Florida, United States of America). Three attempts were carried out, recording the best of the three with a 1-min rest between each attempt. The data obtained for ball kicking speed was determined to have high reliability of 0.92.
Measured: 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Dec 2025
- Study start26 Feb 2026 (estimated)
- Primary completion18 May 2026 (estimated)
- Study completion20 Aug 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Children Soccer PlayersStudies 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
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Model description
- This randomized crossover trial will investigate the acute effects of four different warm-up protocols on physical performance in male child soccer players
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 20 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Universidad Católica del Maule
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Pablo Valdés-Badilla, Universidad Católica del Maule
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07310251
- Sponsor's protocol ID
- 23136643/2023
- Acronym
- RCT
- Status last verified
- Dec 2025
- First submitted
- 1 Dec 2025
- Last updated
- 30 Dec 2025
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 30 Dec 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Conventional Warm-up Regarding to Stretching Warm-up on Physical Performance in Children Soccer Players
- ClinicalTrials.gov ID
- NCT07310251
- Acronym / sponsor ID
- RCT / 23136643/2023
- Conditions
- Children Soccer Players
- Keywords
- Child, soccer, sports, players
- Study type
- Interventional
- Recruitment status
- Not yet recruiting
- Enrolment
- 20 participants (estimated)
- Lead sponsor
- Universidad Católica del MauleUniversity, hospital or other
- Study start
- 26 Feb 2026 (estimated)
- Primary completion
- 18 May 2026 (estimated)
- Study completion
- 20 Aug 2026 (estimated)
- First posted
- 30 Dec 2025 (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.
Considering the importance of an optimal warm-up to enhance performance in key soccer-related variables such as jump height, sprint speed, and ball kicking velocity, most available evidence to date has focused on youth and adult players, with limited studies conducted in children. Therefore, this study aimed to assess and compare the effects of a conventional warm-up and warm-ups including static stretching condition (SSC), dynamic stretching condition (DSC), and ball-specific condition (BSC) on jump performance countermovement jump (CMJ), squat jump (SJ), and drop jump (DJ) as well as on curve sprint speed, the Illinois change of direction test (ICODT), and ball kicking speed in male child soccer players. We hypothesized that the dynamic stretching warm-up would produce superior performance across most variables compared with the other conditions, due to its potential benefits for neuromuscular activation and optimization of the stretch shortening cycle.
Detailed description
This randomized crossover trial will investigate the acute effects of four different warm-up protocols on the physical performance of youth soccer players. Participants will complete four warm-up conditions in random order: (i) conventional warm-up (CC), without flexibility exercises; (ii) static stretching condition (ESE); (iii) dynamic stretching condition (EDD); and (iv) ballistic stretching condition (ESC). Each condition will be separated by a 72-hour rest period.
After each warm-up, participants will undergo jump performance assessments including countermovement jump (CMJ), squat jump (SJ), and drop jump (DJ), corner sprint speed, agility using the Illinois Change of Direction Test (ICODT), and striking velocity with their dominant and non-dominant legs. Anthropometric measurements (height, body mass, and BMI) will be obtained according to ISAK standards. Warm-up protocols will be standardized to 10 minutes and their intensity will be adjusted using the Rate of Perceived Exertion (RPE) scale, progressing from moderate intensity (3-5 points) to vigorous intensity (6-8 points). Data normality will be verified using the Shapiro-Wilk test, and differences between conditions will be analyzed using a one-way ANOVA with Bonferroni post hoc correction. Effect sizes will be calculated using Cohen's d, with statistical significance at p < 0.05.
This study will aim to determine which warm-up method most effectively improves key soccer performance variables (jumping ability, sprinting, agility, and striking speed) in children, providing evidence for optimizing pre-competition routines in youth soccer.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 4
- Model description
- This randomized crossover trial will investigate the acute effects of four different warm-up protocols on physical performance in male child soccer players
| Arm | Type | Receives |
|---|---|---|
| Conventional warm-up condition | Experimental | Other: conventional warm-up regarding to stretching warm-upThe CC performed a traditional soccer warm-up for 10 minutes, consisting of 4 minutes of jogging in different directions at moderate to vigorous intensities, measured using the 10-point perceived exertion scale (RPE) scale, starting between 3 and 5 points and ending between 6 and 8 points, followed by movements performed in matches (jumps, ball kicks, changes of direction) distributed in three sets of 60 seconds each with a 60-second rest between sets. This condition did not include flexibility exercises. |
| Static stretching condition | Experimental | Other: conventional warm-up regarding to stretching warm-upThe SSC consisted of a warm-up with static stretching for 10 minutes. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, glutes, hamstrings, and triceps sural), distributed in two sets of 30 seconds each with a 45-second rest per exercise, performing progressive increases in joint range of motion. The intensity started between 3 and 5 points, ending between 6 and 8 points on the RPE scale |
| Dynamic stretching condition | Experimental | Other: conventional warm-up regarding to stretching warm-upThe DSC consisted of a 10-min warm-up with dynamic stretching. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, gluteus, hamstrings and triceps surae) distributed in two series of 30 s each with a rest of 45 s per exercise, dynamically executing oscillatory stretching movements with progressive increases in speed. The intensity started between 3 and 5 points, ending between 6 and 8 points of RPE. |
| Ballistic stretching condition | Experimental | Other: conventional warm-up regarding to stretching warm-upThe BSC consisted of a warm-up with ballistic stretching for 10 min. Four stretching exercises were performed, one for each muscle group of the lower body (quadriceps, gluteus, hamstrings and triceps surae) distributed in two series of 30 s each with a rest of 45 s per exercise in which an elongated position was maintained for 5 s then 5 s of oscillation with progressive increments until completing the 30 s of each series. The intensity started between 3 and 5 points, ending between 6 and 8 points of RPE. |
Who may qualify
- Ages
- 8 to 13 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (7 listed)
- Male children aged 8 - 13 years, enrolled in a soccer school affiliated with amateur clubs in Chile.
- Regular participation in organized soccer training (≥2 sessions per week) for at least six months prior to the study.
- Absence of musculoskeletal or neurological injuries that could limit the ability to perform the warm-up or physical performance assessments.
- Availability of appropriate sports clothing and footwear for testing sessions.
- No concurrent participation in other soccer schools or competitive teams during the study period.
Key exclusion criteria (3 listed)
- Sustain an injury or illness during the study period that prevents participation in testing.
- Fail to complete all four experimental conditions or physical assessments.
- Demonstrate non-compliance with the warm-up instructions or assessment procedures.
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 |
|---|---|---|
| conventional warm-up regarding to stretching warm-upAlso: usual careThe warm-up protocol was based on the guidelines of a previous study conducted on adolescent players in Chile. The CC performed a traditional soccer warm-up for 10 minutes, consisting of 4 minutes of jogging in different directions at moderate to vigorous intensities, measured using the 10-point perceived exertion scale (RPE) scale, starting between 3 and 5 points and ending between 6 and 8 points, followed by movements performed in matches (jumps, ball kicks, changes of direction) distributed in three sets of 60 seconds each with a 60-second rest between sets. This condition did not include flexibility exercises. The SSC consisted of a warm-up with static stretching for 10 minutes. Four stretching exercises were performed, one for each lower body muscle group (quadriceps, glutes, hamstrings, and triceps surae), distributed in two sets of 30 seconds each with a 45-second rest per exercise, performing progressive increases in joint range of | Other | Ballistic stretching condition, Conventional warm-up condition, Dynamic stretching condition, Static stretching condition |
Primary outcome
Bipedal height
Time frame: 8 Weeks
Bipedal height was measured using the Frankfort plane in a horizontal position, with a tape measure (Bodymeter 206, SECA, Germany; accuracy to 0.1 cm) attached to the wall
Body mass
Time frame: 8 weeks
Body mass was measured using an electronic scale (Omron HBF 514, Osaka, Japón; accuracy to 0.1 kg), while BMI was calculated by dividing body mass by bipedal height squared (kg/m2).
Jump performance
Time frame: 8 weeks
All jump tests were performed according to previous recommendations. For the CMJ, soccer players performed maximum effort jumps on an Ergojump® Globus mobile contact platform (ErgoTest, Codogne, Italy) with their arms resting on their iliac crests. Takeoff and landing were standardized at the exact location, and players performed full knee and ankle extensions during the flight phase. For the SJ, players stepped onto the contact platform with their arms on the iliac crest and knees semi-flexed at a 90° angle and the "stop" signal; the player maintained this posterior position, performing the maximum jump. Takeoff and landing were standardized at the exact location, and players performed full knee and ankle extensions during the flight phase. In the DJ test, participants were instructed to minimize ground contact time (<250 ms) after stepping off a 20 cm box. The best of three jumps (with a 1-
Curve sprint speed
Time frame: 8 weeks
Sprint time was assessed to the nearest 0.01s using single-beam timing gates Brower® Timing System, (Salt Lake City, Utah, United States of America). The test consisted of placing a "semicircle" at a distance of 17 m outside the large area of the soccer field, which is standardized as follows: a radius of 9.15 m from the penalty spot, a distance of 14.6 m from the starting point to the end in a straight line, an angle of 105.84° measured from the penalty spot, and a total distance of 17 m (determined by trigonometric analysis). Photocells were installed at both ends of the semicircle to determine the time it took the players to run the curve. The test started from the left side, and the participant had to run at maximum speed until crossing the finish line. Two attempts were evaluated in both directions of the curve (left and right), recording the results as "dominant side" and "non-dominant side," depending on the dominance of the children soccer player's lower
Agility
Time frame: 8 weeks
The dimensions and route markings for the Illinois Change of Direction Test (ICODT) were adjusted to established methods. The ICODT consists of placing four markers to indicate an area of 10 m by 5 m. In the center of the area, four markers are placed at 3.3 m from each other. The children soccer players start in a prone position with their chin touching the surface of the starting line. They accelerate for 10 m, turn around, return to the starting line, zigzag in and out of the four markers, and finally complete a second 10 m sprint to finish the ICODT speed test. Players were instructed to run around the markers rather than cross them. If a participant did not follow these instructions, the test was terminated and restarted after a 3-minute recovery period. Performance results were collected using Brower® Timing System single-beam timing gates (Salt Lake City, Utah, United States of America).
Ball kicking speed
Time frame: 8 weeks
Participants performed a maximal instep ball strike with their dominant and non-dominant legs after a two-stride run using a size five soccer ball (Molten Vantaggio 5000®, FIFA PRO certified, Hiroshima). Maximum speed was measured with a radar gun Speed (Gun SR3600, Sports Radar®, Homosassa, Florida, United States of America). Three attempts were carried out, recording the best of the three with a 1-min rest between each attempt. The data obtained for ball kicking speed was determined to have high reliability of 0.92.
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 30 Dec 2025.
- Individual participant dataSharing planned: Undecided
Related trials for Children Soccer Players
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Children, Adult
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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing conventional warm-up regarding to stretching warm-up in people with Children Soccer Players, run by Universidad Católica del Maule at 1 site in Chile.
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 7 inclusion and 3 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: opening soon, as of the sponsor's last update on 30 Dec 2025. 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 Chile. 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?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Pablo Valdes-Badilla, Doctor (+56 9 7125 8824, valdesbadilla@gmail.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Bipedal height (time frame: 8 Weeks). The study lists 6 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 30 Dec 2025.