Tactile Sensation ValuesTactile SenseNCT07717593
Assessment Tactile Sensory Function
An observational study of Tactile Sensation Values, run by Istanbul Arel University at 1 site in Turkey (Türkiye).
Trial summary
A total of 121 healthy volunteers (96 females, 25 males; mean age: 20,75±2,20 years) participated in this cross-sectional study conducted in the Physiotherapy and Rehabilitation Laboratory of Istanbul Arel University. Read more about this study
- Who is it for?
- Ages 18 to 25 yearsHealthy volunteers can take part
- Conditions the study is for
- Tactile Sensation Values
- What is being tested?
- Tactile sensation assesment by monofilament test kit
- How many people
- 121 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 Jun 2022to 20 Jan 2023
- Phase
- Observational
- 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 18 to 25 years
- All sexes
- Healthy volunteers accepted
- Adult
Study population: 8-25 years healthy young adults university students.excluded if they had a history of lower limb injuries, systemic or neurological conditions, chronic pain, or skin-related issues potentially influencing tactile sensitivity, such as burns, calluses, scars, or tattoos.
Who may be able to join
- Exclusion Criteria: if they had a history of lower limb injuries, systemic or neurological conditions, chronic pain, or skin-related issues potentially influencing tactile sensitivity, such as burns, calluses, scars, or tattoos.
- -
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Assessment of Tactile Sensory Function in the Lower Extremity of Healthy Young Individuals
A total of 121 healthy volunteers (96 females, 25 males; mean age: 20,75±2,20 years) participated in this cross-sectional study conducted in the Physiotherapy and Rehabilitation Laboratory of Istanbul Arel University. Tactile sensation was assessed using the Baseline 5-piece monofilament kit in 10 specific regions of both the dominant and non-dominant lower extremities. Measurements included the tip of the hallux, medial and lateral aspects of the leg, anterior and posterior thigh, and metatarsal regions. Data were analyzed using descriptive statistics. Between-group comparisons were made using the Mann-Whitney U test. Correlations between age, body mass index (BMI), and sensation values were analyzed using Spearman's correlation coefficient.
- Conditions
- Tactile Sensation Values
- Being tested
- Tactile sensation assesment by monofilament test kit
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Tactile sensation assesment by monofilament test kitOther
The tactile sensibility of 10 predefined regions of the lower extremity was then evaluated using the Baseline brand tactile monofilament test kit, and the results were recorded. Before starting the procedure, each participant was properly positioned on an examination table first in the supine position and then in the prone position. During the assessment, the lower extremity was placed parallel to the ground. Once the participant was in a comfortable position, they were asked to close their eyes. The same examiner performed all the measurements. To minimize measurement bias, all tests were conducted by the same trained examiner under standardized environmental and procedural conditions. However, the use of a single examiner may limit inter-rater generalizability The monofilament test was applied three times to each predetermined region. Pressure was applied until the monofilament was gentlyently bent. Participants were instructed to say "yes" as soon as they perceived the stimulus, at
| Study group | Role | What they receive |
|---|---|---|
| Young adults | Young adults Receives: Other: Tactile sensation assesment by monofilament test kit |
What is being measured
The primary outcome is the main question the study is designed to answer.
Tactile Sensation normative values
The tactile sensibility of 10 predefined regions of the lower extremity was then evaluated using the Baseline brand tactile monofilament test kit, and the results were recorded. Before starting the procedure, each participant was properly positioned on an examination table first in the supine position and then in the prone position. During the assessment, the lower extremity was placed parallel to the ground. Once the participant was in a comfortable position, they were asked to close their eyes. The same examiner performed all the measurements. To minimize measurement bias, all tests were conducted by the same trained examiner under standardized environmental and procedural conditions. However, the use of a single examiner may limit inter-rater generalizability.The monofilament test was applied three times to each predetermined region. Pressure was applied until the monofilament was gentlyently bent. Participants were instructed to say "yes" as soon as they perceived the stimulus, at
Measured: june 2022-January 2023
the normative data of the monofilament test of the lower extremity in the healthy, young Turkish population.
the normative data of the monofilament test of the lower extremity in the healthy, young Turkish population.
Measured: 01 June 2022- 15 Jan 2023
Secondary outcomes (1)
Gender
The secondary outcome was to make a comparison according to gender and laterality, whether through the dominant or non-dominant sides. Before the assessment, the laboratory environment was inspected to ensure suitability.
Measured: June 2022-January 2023
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Jul 2026
- Study start1 Jun 2022
- Primary completion15 Jan 2023
- Study completion20 Jan 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Tactile Sensation ValuesStudies 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
- Case only
- Time perspective
- Prospective
- Enrolment
- 121 participants (actual)
Sponsor and investigators
- Lead sponsor
- Istanbul Arel University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Secil OZKURT, Istanbul Arel University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07717593
- Sponsor's protocol ID
- IstanbulArelUniversity
- Acronym
- Tactile Sense
- Status last verified
- Jul 2026
- First submitted
- 16 Jul 2026
- Last updated
- 21 Jul 2026
- Results posted
- No
- Data monitoring committee
- No
- 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 21 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Assessment of Tactile Sensory Function in the Lower Extremity of Healthy Young Individuals
- ClinicalTrials.gov ID
- NCT07717593
- Acronym / sponsor ID
- Tactile Sense / IstanbulArelUniversity
- Conditions
- Tactile Sensation Values
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 121 participants (actual)
- Lead sponsor
- Istanbul Arel UniversityUniversity, hospital or other
- Study start
- 1 Jun 2022 (actual)
- Primary completion
- 15 Jan 2023 (actual)
- Study completion
- 20 Jan 2023 (actual)
- First posted
- 21 Jul 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.
A total of 121 healthy volunteers (96 females, 25 males; mean age: 20,75±2,20 years) participated in this cross-sectional study conducted in the Physiotherapy and Rehabilitation Laboratory of Istanbul Arel University. Tactile sensation was assessed using the Baseline 5-piece monofilament kit in 10 specific regions of both the dominant and non-dominant lower extremities. Measurements included the tip of the hallux, medial and lateral aspects of the leg, anterior and posterior thigh, and metatarsal regions. Data were analyzed using descriptive statistics. Between-group comparisons were made using the Mann-Whitney U test. Correlations between age, body mass index (BMI), and sensation values were analyzed using Spearman's correlation coefficient.
Study design
- Observational model
- Case only
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Young adults | – | Other: Tactile sensation assesment by monofilament test kitYoung adults |
Who may qualify
- Ages
- 18 to 25 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- 8-25 years healthy young adults university students.excluded if they had a history of lower limb injuries, systemic or neurological conditions, chronic pain, or skin-related issues potentially influencing tactile sensitivity, such as burns, calluses, scars, or tattoos.
Key inclusion criteria (2 listed)
- Exclusion Criteria: if they had a history of lower limb injuries, systemic or neurological conditions, chronic pain, or skin-related issues potentially influencing tactile sensitivity, such as burns, calluses, scars, or tattoos.
- -
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| Tactile sensation assesment by monofilament test kitThe tactile sensibility of 10 predefined regions of the lower extremity was then evaluated using the Baseline brand tactile monofilament test kit, and the results were recorded. Before starting the procedure, each participant was properly positioned on an examination table first in the supine position and then in the prone position. During the assessment, the lower extremity was placed parallel to the ground. Once the participant was in a comfortable position, they were asked to close their eyes. The same examiner performed all the measurements. To minimize measurement bias, all tests were conducted by the same trained examiner under standardized environmental and procedural conditions. However, the use of a single examiner may limit inter-rater generalizability The monofilament test was applied three times to each predetermined region. Pressure was applied until the monofilament was gentlyently bent. Participants were instructed to say "yes" as soon as they perceived the stimulus, at | Other | Young adults |
Primary outcome
Tactile Sensation normative values
Time frame: june 2022-January 2023
The tactile sensibility of 10 predefined regions of the lower extremity was then evaluated using the Baseline brand tactile monofilament test kit, and the results were recorded. Before starting the procedure, each participant was properly positioned on an examination table first in the supine position and then in the prone position. During the assessment, the lower extremity was placed parallel to the ground. Once the participant was in a comfortable position, they were asked to close their eyes. The same examiner performed all the measurements. To minimize measurement bias, all tests were conducted by the same trained examiner under standardized environmental and procedural conditions. However, the use of a single examiner may limit inter-rater generalizability.The monofilament test was applied three times to each predetermined region. Pressure was applied until the monofilament was gentlyently bent. Participants were instructed to say "yes" as soon as they perceived the stimulus, at
the normative data of the monofilament test of the lower extremity in the healthy, young Turkish population.
Time frame: 01 June 2022- 15 Jan 2023
the normative data of the monofilament test of the lower extremity in the healthy, young Turkish population.
1 secondary outcome
Gender
Time frame: June 2022-January 2023
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 21 Jul 2026.
- Individual participant dataSharing planned: Undecided
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.
The record lists no contact. Use the official record to reach the sponsor.
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 Tactile Sensation Values, run by Istanbul Arel 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 2 inclusion and 0 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 21 Jul 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?
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?
Tactile Sensation normative values (time frame: june 2022-January 2023). 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?
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 21 Jul 2026.