Overweight and ObesityNCT07654439
Validity and Reliability of Mixed Reality-Based Performance Tests in Overweight and Obese Adults
An observational study of Overweight and Obesity, run by Selcuk University at 1 site in Turkey (Türkiye).
Trial summary
This study aims to evaluate the validity and reliability of mixed reality (MR)-based adaptations of functional mobility and performance tests developed using the Meta Quest 3 platform by comparing their outcomes with conventional clinical assessments. Read more about this study
- Who is it for?
- Ages 18 to 65 years
- Conditions the study is for
- Overweight and Obesity
- What is being tested?
- Mixed Reality-Based Functional Mobility and Performance Assessment
- How many people
- 119 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 10 Jun 2026to 10 May 2027
- Phase
- Observational
- 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 18 to 65 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Adults aged 18-65 years with overweight or obesity (BMI ≥25 kg/m²) who are able to ambulate independently and are eligible to participate in conventional and mixed reality-based functional mobility and performance assessments.
Who may be able to join
- Body Mass Index (BMI) ≥ 25 kg/m² (overweight or obesity),
- Ability to ambulate independently,
- Aged between 18 and 65 years,
- Willingness to participate voluntarily in the study and provide written informed consent.
Who cannot join
- Use of anti-obesity medication,
- Pregnancy,
- Latent autoimmune diabetes in adults (LADA),
- Chronic kidney disease,
- Active or severe infections,
- Liver failure,
Show all 10Show fewer
- Recent major cardiovascular events,
- Unstable angina,
- Heart failure classified as New York Heart Association (NYHA) Class III-IV,
- Respiratory failure, cardiac arrhythmias, neoplastic diseases, or neurological or musculoskeletal disorders that may limit the safe performance of the tests.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Turkey (Türkiye)1 site, 1 recruiting
- Recruiting
Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation
Konya, Selcuklu, 42130
Mehmet K ALTUNOK, PHD(c) in PT, 5558175133 ext. +90, mehmetkaan.altunok@selcuk.edu.tr
About this study
Official title: Validity and Reliability of the Mixed Reality Adaptation of Performance Tests in Overweight and Obese Individuals
This study aims to evaluate the validity and reliability of mixed reality (MR)-based adaptations of functional mobility and performance tests developed using the Meta Quest 3 platform by comparing their outcomes with conventional clinical assessments. Virtual and mixed reality technologies have gained increasing attention in clinical measurement due to their potential advantages, including assessment standardization, enhanced user interaction, and automated data collection.
Previous studies have demonstrated that virtual reality-based performance assessments can provide high reliability and show meaningful associations with traditional clinical measures across different populations. However, visual and vestibular stimuli, depth perception, and changes in movement strategies may cause performance in virtual environments to differ from performance in conventional settings. Therefore, the validity and reliability of each virtual or mixed reality adaptation should be established within the target population.
Read more
Overweight and obese individuals exhibit biomechanical and physiological characteristics that may affect balance, gait mechanics, joint loading, and physical performance. Consequently, measurement properties established in other populations cannot be assumed to apply directly to overweight and obese individuals. In addition, factors related to head-mounted displays and motion-tracking systems may influence assessment outcomes.
The purpose of this study is to evaluate the concurrent validity and test-retest reliability of mixed reality-based performance tests developed using the Meta Quest 3 platform. Measurement error parameters will also be determined to assess the clinical applicability of these MR-based assessments.
The findings of this study are expected to contribute to the development of safe, standardized, digital, and potentially remote assessment approaches for evaluating functional performance in overweight and obese individuals. Furthermore, the results may strengthen the scientific evidence supporting the use of digital assessment technologies in clinical practice.
- Conditions
- Overweight and Obesity
- Being tested
- Mixed Reality-Based Functional Mobility and Performance Assessment
- Keywords
- Overweight, Obesity, Mixed Reality, 6-Minute Walk Test, Timed Up and Go Test, Five-Repetition Sit-to-Stand Test, Functional Performance, Validity, Reliability
- Medical subject headings
- Overweight, Obesity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Mixed Reality-Based Functional Mobility and Performance AssessmentOther
Participants will perform mixed reality-based adaptations of the Timed Up and Go Test (TUG-MR), 4-Meter Walk Test (4MW-MR), and Five-Repetition Sit-to-Stand Test (5xSTS-MR) developed for the Meta Quest 3 platform. The mixed reality environment digitally replicates the conventional test setups and provides standardized visual guidance while allowing participants to interact safely with the real environment. Test outcomes will be automatically recorded by the system and compared with conventional clinical assessments to evaluate validity. The mixed reality-based tests will be repeated one week later to assess test-retest reliability.
| Study group | Role | What they receive |
|---|---|---|
| Overweight and Obese Individuals | Adults with overweight or obesity (BMI ≥25 kg/m²) who will undergo conventional and mixed reality-based assessments of functional mobility and performance, including the Timed Up and Go Test, 4-Meter Walk Test, and Five-Repetition Sit-to-Stand Test. Additional assessments of knee extensor muscle strength and handgrip strength will be performed to evaluate convergent validity. Receives: Other: Mixed Reality-Based Functional Mobility and Performance Assessment |
What is being measured
The primary outcome is the main question the study is designed to answer.
Timed Up and Go Test - Mixed Reality (TUG-MR)
Functional mobility will be assessed using a mixed reality-based adaptation of the Timed Up and Go Test. Test completion time will be recorded in seconds, with shorter times indicating better functional mobility. Validity will be evaluated by comparison with the conventional Timed Up and Go Test, and reliability will be assessed using repeated measurements performed one week apart.
Measured: Baseline and 1-week follow-up
4-Meter Walk Test - Mixed Reality (4MW-MR)
Walking performance will be assessed using a mixed reality-based adaptation of the 4-Meter Walk Test. Walking speed will be calculated in meters per second (m/s), with higher values indicating better walking performance. Validity and reliability will be evaluated through comparison with the conventional 4-Meter Walk Test and repeated measurements.
Measured: Baseline and 1-week follow-up
Five-Repetition Sit-to-Stand Test - Mixed Reality (5xSTS-MR)
Lower extremity functional performance will be assessed using a mixed reality-based adaptation of the Five-Repetition Sit-to-Stand Test. Test duration will be recorded in seconds, with shorter times indicating better performance. Validity and reliability will be evaluated through comparison with the conventional Five-Repetition Sit-to-Stand Test and repeated measurements.
Measured: Baseline and 1-week follow-up
Secondary outcomes (6)
Timed Up and Go Test - Conventional
The conventional Timed Up and Go Test will be administered to assess functional mobility and will serve as a reference measure for validity analyses. Test completion time will be recorded in seconds, with shorter times indicating better functional mobility.
Measured: Baseline
4-Meter Walk Test - Conventional
Walking speed will be assessed using the conventional 4-Meter Walk Test and will serve as a reference measure for validity analyses. Walking speed will be reported in meters per second (m/s), with higher values indicating better walking performance.
Measured: Baseline
Five-Repetition Sit-to-Stand Test - Conventional
The conventional Five-Repetition Sit-to-Stand Test will be used as a reference measure for validity analyses. Test completion time will be recorded in seconds, with shorter times indicating better lower extremity functional performance.
Measured: Baseline
Knee Extensor Muscle Strength
Knee extensor muscle strength will be measured using a handheld digital dynamometer. Maximum voluntary contraction values will be recorded, with higher values indicating greater muscle strength. Outcomes will be analyzed for convergent validity with mixed reality-based test results.
Measured: Baseline
Handgrip Strength
Handgrip strength will be assessed using a hand dynamometer. The highest value obtained from repeated trials will be recorded, with higher values indicating greater muscle strength. Outcomes will be analyzed for convergent validity with mixed reality-based test results.
Measured: Baseline
Participant Satisfaction
Participant satisfaction with conventional and mixed reality-based assessments will be evaluated using a 10-point visual analog scale ranging from 1 to 10, with higher scores indicating greater satisfaction.
Measured: Baseline
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Jun 2026
- Study start10 Jun 2026
- Primary completion30 Dec 2026 (estimated)
- Study completion10 May 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (9)Papers the sponsor has linked to this study.
- Other trials for Overweight and ObesityStudies 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
- Observational
- Observational model
- Other
- Time perspective
- Cross-sectional
- Enrolment
- 119 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Selcuk University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Mehmet Kaan ALTUNOK, Selcuk University
- Investigators
- İsmail ÖZSOY, Assoc. Prof. Dr., Study chair, Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, TürkiyeZehra KORKUT, Assist. Prof. Dr., Study chair, Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, TürkiyeGülşah ÖZSOY, Assist. Prof. Dr., Study chair, Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, TürkiyeMehmet A GÜLER, PhD in PT, Study chair, Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, TürkiyeYasemin GEDİKLİ ERTÜRK, PhD (c) in PT, Study chair, Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, Türkiyeİhsan KODAK, Assist. Prof. Dr., Study chair, Kırşehir Ahi Evran University, School of Physical Therapy and Rehabilitation, Kırşehir, TürkiyeSelma Ö ÇELİKDELEN, Assist. Prof. Dr., Study chair, Konya City Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07654439
- Sponsor's protocol ID
- SelcukU_PT_OBESITY_MR_ADAP1
- Status last verified
- Jun 2026
- First submitted
- 12 Jun 2026
- Last updated
- 17 Jun 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Sousa-Santos AR, Amaral TF. Differences in handgrip strength protocols to identify sarcopenia and frailty - a systematic review. BMC Geriatr. 2017 Oct 16;17(1):238. doi: 10.1186/s12877-017-0625-y.
PubMed 29037155Saunders S, Reid J, Mehdipour A, D'Amore C, Kuspinar A, Richardson J, Beauchamp M. Virtual Assessment Protocols for Timed-Up-and-Go, 5-Repetition Chair Rise, and 1-Minute Sit-to-Stand Tests in Community-Dwelling Older Adults: Investigating Feasibility, Reliability, and Validity. Arch Phys Med Rehabil. 2025 Jun;106(6):926-933. doi: 10.1016/j.apmr.2024.11.011. Epub 2024 Nov 28.
PubMed 39615825Podsiadlo D, Richardson S. The timed "Up & Go": a test of basic functional mobility for frail elderly persons. J Am Geriatr Soc. 1991 Feb;39(2):142-8. doi: 10.1111/j.1532-5415.1991.tb01616.x.
PubMed 1991946Muhla F, Clanche F, Duclos K, Meyer P, Maiaux S, Colnat-Coulbois S, Gauchard GC. Impact of using immersive virtual reality over time and steps in the Timed Up and Go test in elderly people. PLoS One. 2020 Mar 13;15(3):e0229594. doi: 10.1371/journal.pone.0229594. eCollection 2020.
PubMed 32168361Maggio M, Ceda GP, Ticinesi A, De Vita F, Gelmini G, Costantino C, Meschi T, Kressig RW, Cesari M, Fabi M, Lauretani F. Instrumental and Non-Instrumental Evaluation of 4-Meter Walking Speed in Older Individuals. PLoS One. 2016 Apr 14;11(4):e0153583. doi: 10.1371/journal.pone.0153583. eCollection 2016.
PubMed 27077744Griswold D, Rockwell K, Killa C, Maurer M, Landgraff N, Learman K. Establishing the reliability and concurrent validity of physical performance tests using virtual reality equipment for community-dwelling healthy elders. Disabil Rehabil. 2015;37(12):1097-101. doi: 10.3109/09638288.2014.952451. Epub 2014 Aug 25.
PubMed 25151998Greco F, Tarsitano MG, Cosco LF, Quinzi F, Folino K, Spadafora M, Afzal M, Segura-Garcia C, Maurotti S, Pujia R, Pujia A, Buono P, Emerenziani GP. The Effects of Online Home-Based Pilates Combined with Diet on Body Composition in Women Affected by Obesity: A Preliminary Study. Nutrients. 2024 Mar 21;16(6):902. doi: 10.3390/nu16060902.
PubMed 38542813Chen Y, Guan B, Zhang Y, Lee SC, Liu JY, Li S, Liu M, Zhang X, Ming WK. Acceptability of and Willingness to Use Virtual Reality Exergames for Weight Loss Among Young Adults With Overweight or Obesity in China: Qualitative Study. JMIR Serious Games. 2025 May 1;13:e66998. doi: 10.2196/66998.
PubMed 40311124Cesari M, Kritchevsky SB, Newman AB, Simonsick EM, Harris TB, Penninx BW, Brach JS, Tylavsky FA, Satterfield S, Bauer DC, Rubin SM, Visser M, Pahor M; Health, Aging and Body Composition Study. Added value of physical performance measures in predicting adverse health-related events: results from the Health, Aging And Body Composition Study. J Am Geriatr Soc. 2009 Feb;57(2):251-9. doi: 10.1111/j.1532-5415.2008.02126.x.
PubMed 19207142
Study at a glance
From the registry record, last updated by the sponsor on 17 Jun 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Validity and Reliability of the Mixed Reality Adaptation of Performance Tests in Overweight and Obese Individuals
- ClinicalTrials.gov ID
- NCT07654439
- Acronym / sponsor ID
- SelcukU_PT_OBESITY_MR_ADAP1
- Conditions
- Overweight and Obesity
- Keywords
- Overweight, Obesity, Mixed Reality, 6-Minute Walk Test, Timed Up and Go Test, Five-Repetition Sit-to-Stand Test, Functional Performance, Validity
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 119 participants (estimated)
- Lead sponsor
- Selcuk UniversityUniversity, hospital or other
- Study start
- 10 Jun 2026 (actual)
- Primary completion
- 30 Dec 2026 (estimated)
- Study completion
- 10 May 2027 (estimated)
- First posted
- 17 Jun 2026 (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.
This study aims to evaluate the validity and reliability of mixed reality (MR)-based adaptations of functional mobility and performance tests developed using the Meta Quest 3 platform by comparing their outcomes with conventional clinical assessments. Virtual and mixed reality technologies have gained increasing attention in clinical measurement due to their potential advantages, including assessment standardization, enhanced user interaction, and automated data collection.
Previous studies have demonstrated that virtual reality-based performance assessments can provide high reliability and show meaningful associations with traditional clinical measures across different populations. However, visual and vestibular stimuli, depth perception, and changes in movement strategies may cause performance in virtual environments to differ from performance in conventional settings. Therefore, the validity and reliability of each virtual or mixed reality adaptation should be established within the target population.
Overweight and obese individuals exhibit biomechanical and physiological characteristics that may affect balance, gait mechanics, joint loading, and physical performance. Consequently, measurement properties established in other populations cannot be assumed to apply directly to overweight and obese individuals. In addition, factors related to head-mounted displays and motion-tracking systems may influence assessment outcomes.
The purpose of this study is to evaluate the concurrent validity and test-retest reliability of mixed reality-based performance tests developed using the Meta Quest 3 platform. Measurement error parameters will also be determined to assess the clinical applicability of these MR-based assessments.
The findings of this study are expected to contribute to the development of safe, standardized, digital, and potentially remote assessment approaches for evaluating functional performance in overweight and obese individuals. Furthermore, the results may strengthen the scientific evidence supporting the use of digital assessment technologies in clinical practice.
Study design
- Observational model
- Other
- Time perspective
- Cross-sectional
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Overweight and Obese Individuals | – | Other: Mixed Reality-Based Functional Mobility and Performance AssessmentAdults with overweight or obesity (BMI ≥25 kg/m²) who will undergo conventional and mixed reality-based assessments of functional mobility and performance, including the Timed Up and Go Test, 4-Meter Walk Test, and Five-Repetition Sit-to-Stand Test. Additional assessments of knee extensor muscle strength and handgrip strength will be performed to evaluate convergent validity. |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Adults aged 18-65 years with overweight or obesity (BMI ≥25 kg/m²) who are able to ambulate independently and are eligible to participate in conventional and mixed reality-based functional mobility and performance assessments.
Key inclusion criteria (4 listed)
- Body Mass Index (BMI) ≥ 25 kg/m² (overweight or obesity),
- Ability to ambulate independently,
- Aged between 18 and 65 years,
- Willingness to participate voluntarily in the study and provide written informed consent.
Key exclusion criteria (10 listed)
- Use of anti-obesity medication,
- Pregnancy,
- Latent autoimmune diabetes in adults (LADA),
- Chronic kidney disease,
- Active or severe infections,
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 |
|---|---|---|
| Mixed Reality-Based Functional Mobility and Performance AssessmentParticipants will perform mixed reality-based adaptations of the Timed Up and Go Test (TUG-MR), 4-Meter Walk Test (4MW-MR), and Five-Repetition Sit-to-Stand Test (5xSTS-MR) developed for the Meta Quest 3 platform. The mixed reality environment digitally replicates the conventional test setups and provides standardized visual guidance while allowing participants to interact safely with the real environment. Test outcomes will be automatically recorded by the system and compared with conventional clinical assessments to evaluate validity. The mixed reality-based tests will be repeated one week later to assess test-retest reliability. | Other | Overweight and Obese Individuals |
Primary outcome
Timed Up and Go Test - Mixed Reality (TUG-MR)
Time frame: Baseline and 1-week follow-up
Functional mobility will be assessed using a mixed reality-based adaptation of the Timed Up and Go Test. Test completion time will be recorded in seconds, with shorter times indicating better functional mobility. Validity will be evaluated by comparison with the conventional Timed Up and Go Test, and reliability will be assessed using repeated measurements performed one week apart.
4-Meter Walk Test - Mixed Reality (4MW-MR)
Time frame: Baseline and 1-week follow-up
Walking performance will be assessed using a mixed reality-based adaptation of the 4-Meter Walk Test. Walking speed will be calculated in meters per second (m/s), with higher values indicating better walking performance. Validity and reliability will be evaluated through comparison with the conventional 4-Meter Walk Test and repeated measurements.
Five-Repetition Sit-to-Stand Test - Mixed Reality (5xSTS-MR)
Time frame: Baseline and 1-week follow-up
Lower extremity functional performance will be assessed using a mixed reality-based adaptation of the Five-Repetition Sit-to-Stand Test. Test duration will be recorded in seconds, with shorter times indicating better performance. Validity and reliability will be evaluated through comparison with the conventional Five-Repetition Sit-to-Stand Test and repeated measurements.
6 secondary outcomes
Timed Up and Go Test - Conventional
Time frame: Baseline
4-Meter Walk Test - Conventional
Time frame: Baseline
Five-Repetition Sit-to-Stand Test - Conventional
Time frame: Baseline
Knee Extensor Muscle Strength
Time frame: Baseline
Handgrip Strength
Time frame: Baseline
Participant Satisfaction
Time frame: Baseline
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 17 Jun 2026.
- Background: PubMed 29037155Sousa-Santos AR, Amaral TF. Differences in handgrip strength protocols to identify sarcopenia and frailty - a systematic review. BMC Geriatr. 2017 Oct 16;17(1):238. doi: 10.1186/s12877-017-0625-y.
- Background: PubMed 39615825Saunders S, Reid J, Mehdipour A, D'Amore C, Kuspinar A, Richardson J, Beauchamp M. Virtual Assessment Protocols for Timed-Up-and-Go, 5-Repetition Chair Rise, and 1-Minute Sit-to-Stand Tests in Community-Dwelling Older Adults: Investigating Feasibility, Reliability, and Validity. Arch Phys Med Rehabil. 2025 Jun;106(6):926-933. doi: 10.1016/j.apmr.2024.11.011. Epub 2024 Nov 28.
- Background: PubMed 1991946Podsiadlo D, Richardson S. The timed "Up & Go": a test of basic functional mobility for frail elderly persons. J Am Geriatr Soc. 1991 Feb;39(2):142-8. doi: 10.1111/j.1532-5415.1991.tb01616.x.
- Background: PubMed 32168361Muhla F, Clanche F, Duclos K, Meyer P, Maiaux S, Colnat-Coulbois S, Gauchard GC. Impact of using immersive virtual reality over time and steps in the Timed Up and Go test in elderly people. PLoS One. 2020 Mar 13;15(3):e0229594. doi: 10.1371/journal.pone.0229594. eCollection 2020.
- Background: PubMed 27077744Maggio M, Ceda GP, Ticinesi A, De Vita F, Gelmini G, Costantino C, Meschi T, Kressig RW, Cesari M, Fabi M, Lauretani F. Instrumental and Non-Instrumental Evaluation of 4-Meter Walking Speed in Older Individuals. PLoS One. 2016 Apr 14;11(4):e0153583. doi: 10.1371/journal.pone.0153583. eCollection 2016.
- Background: PubMed 25151998Griswold D, Rockwell K, Killa C, Maurer M, Landgraff N, Learman K. Establishing the reliability and concurrent validity of physical performance tests using virtual reality equipment for community-dwelling healthy elders. Disabil Rehabil. 2015;37(12):1097-101. doi: 10.3109/09638288.2014.952451. Epub 2014 Aug 25.
- Background: PubMed 38542813Greco F, Tarsitano MG, Cosco LF, Quinzi F, Folino K, Spadafora M, Afzal M, Segura-Garcia C, Maurotti S, Pujia R, Pujia A, Buono P, Emerenziani GP. The Effects of Online Home-Based Pilates Combined with Diet on Body Composition in Women Affected by Obesity: A Preliminary Study. Nutrients. 2024 Mar 21;16(6):902. doi: 10.3390/nu16060902.
- Background: PubMed 40311124Chen Y, Guan B, Zhang Y, Lee SC, Liu JY, Li S, Liu M, Zhang X, Ming WK. Acceptability of and Willingness to Use Virtual Reality Exergames for Weight Loss Among Young Adults With Overweight or Obesity in China: Qualitative Study. JMIR Serious Games. 2025 May 1;13:e66998. doi: 10.2196/66998.
- Background: PubMed 19207142Cesari M, Kritchevsky SB, Newman AB, Simonsick EM, Harris TB, Penninx BW, Brach JS, Tylavsky FA, Satterfield S, Bauer DC, Rubin SM, Visser M, Pahor M; Health, Aging and Body Composition Study. Added value of physical performance measures in predicting adverse health-related events: results from the Health, Aging And Body Composition Study. J Am Geriatr Soc. 2009 Feb;57(2):251-9. doi: 10.1111/j.1532-5415.2008.02126.x.
- 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.
İsmail ÖZSOY, Assoc. Prof. Dr. study chair
Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, Türkiye
Zehra KORKUT, Assist. Prof. Dr. study chair
Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, Türkiye
Gülşah ÖZSOY, Assist. Prof. Dr. study chair
Selcuk University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, Türkiye
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Overweight and Obesity, run by Selcuk University at 1 site in Turkey (Türkiye).
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 4 inclusion and 10 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: looking for participants now, as of the sponsor's last update on 17 Jun 2026. 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 Turkey (Türkiye). 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 Mehmet K ALTUNOK, PHD(c) in PT (5558175133 ext. +90, mehmetkaan.altunok@selcuk.edu.tr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Timed Up and Go Test - Mixed Reality (TUG-MR) (time frame: Baseline and 1-week follow-up). The study lists 3 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 NCT07654439, which also lists 9 linked publications.
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 17 Jun 2026.