MorphologyNCT06520813
Analysis and Measurement of Nail Morphology
An observational study of Morphology, run by University of Seville at 1 site in Spain.
Trial summary
It consists of measuring the nail plate in its different areas. Read more about this study
- Who is it for?
- Ages 18 to 80 yearsHealthy volunteers can take part
- Conditions the study is for
- Morphology
- How many people
- 150 participants
- Where
- 1 siteSpain
- Study dates
- 15 Jan 2023to 15 Dec 2026
- 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 80 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Population that attends the pathology service, without randomization
Who may be able to join
- Healthy patients
- Patients without any treatment on the nail plate
Who cannot join
- Pregnant patients
- Patients with uncontrolled systemic diseases
Trial locations and contacts
1 site in 1 country.
About this study
It consists of measuring the nail plate in its different areas.
Read the detailed description
It consists of measuring the nail plate in its different areas. This will not modify or alter the nail plate
- Conditions
- Morphology
- Keywords
- Nail, Measure, Curvature, Morphology
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Nail Group | Not described |
What is being measured
The primary outcome is the main question the study is designed to answer.
Normal length in milimeters of the nail plate
Analyze the normal parameters of length of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
Measured: 1 year follow-up
Normal width in milimeters of the nail plate
Analyze the normal parameters of width of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
Measured: 1 year follow-up
Normal curvature in degrees of the nail plate
Analyze the normal parameters of curvature of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
Measured: 1 year follow-up
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted25 Jul 2024
- Study start15 Jan 2023
- Primary completion15 Jul 2026 (estimated)
- Study completion15 Dec 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for MorphologyStudies 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
- 150 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University of Seville
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, ANA MARIA RAYO PEREZ, University of Seville
- Investigators
- RAQUEL GARCÍA DE LA PEÑA, DOCTOR, Study director, University of Seville
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06520813
- Sponsor's protocol ID
- MEDIDORUNGUEALARAYO
- Status last verified
- Jul 2025
- First submitted
- 2 Apr 2024
- Last updated
- 31 Jul 2025
- 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 31 Jul 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Analysis and Measurement of Nail Morphology
- ClinicalTrials.gov ID
- NCT06520813
- Acronym / sponsor ID
- MEDIDORUNGUEALARAYO
- Conditions
- Morphology
- Keywords
- Nail, Measure, Curvature, Morphology
- Study type
- Observational
- Recruitment status
- Active, not recruiting
- Enrolment
- 150 participants (estimated)
- Lead sponsor
- University of SevilleUniversity, hospital or other
- Study start
- 15 Jan 2023 (actual)
- Primary completion
- 15 Jul 2026 (estimated)
- Study completion
- 15 Dec 2026 (estimated)
- First posted
- 25 Jul 2024 (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.
It consists of measuring the nail plate in its different areas.
Detailed description
It consists of measuring the nail plate in its different areas. This will not modify or alter the nail plate
Study design
- Observational model
- Case only
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Nail Group | – | – |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Population that attends the pathology service, without randomization
Key inclusion criteria (2 listed)
- Healthy patients
- Patients without any treatment on the nail plate
Key exclusion criteria (2 listed)
- Pregnant patients
- Patients with uncontrolled systemic diseases
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Normal length in milimeters of the nail plate
Time frame: 1 year follow-up
Analyze the normal parameters of length of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
Normal width in milimeters of the nail plate
Time frame: 1 year follow-up
Analyze the normal parameters of width of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
Normal curvature in degrees of the nail plate
Time frame: 1 year follow-up
Analyze the normal parameters of curvature of the nail plate. The measurement will be carried out with an automatic caliper that will be positioned on the nail plate.
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 31 Jul 2025.
- Individual participant dataSharing planned: Undecided
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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. This study is not recruiting at the moment.
RAQUEL GARCÍA DE LA PEÑA, DOCTOR study director
University of Seville
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 Morphology, run by University of Seville at 1 site in Spain.
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 2 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: under way, not looking for participants, as of the sponsor's last update on 31 Jul 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 Spain. 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?
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?
Normal length in milimeters of the nail plate (time frame: 1 year 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?
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 31 Jul 2025.