Active — Not RecruitingNot Applicable

Sensory Neurography and S2PD, a Test-Retest Study

Sweden10 participantsStarted 2025-12-04

Plain-language summary

This study was conducted as a test-retest investigation to assess the reliability of the methods prior to a planned study on the same topic. Ten volunteer participants were recruited from among employees at Sodersjukhuset (South General Hospital). The radial aspects of the second and fourth digits on both hands were examined using static two-point discrimination (S2PD) and sensory neurography on two separate occasions. The results from the two separate measurements will be analysed with an Intra Class Coefficient analysis and a Bland-Altman test.

Who can participate

Age range

20 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age \>20 * Age \<60 Exclusion Criteria: * Neurologic disease * Dementia * Cognitive disability * Severe psychiatric disorder (not be able to participate) * Ongoing drug abuse * Not understanding swedish language * History of carpal tunnel syndrome * Negative experience of electric stimulation

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Reliability of method: Sensory neurography measurements (AREA) performed on two separate occasions.

Timeframe: Measures will be assessed at baseline and 2 weeks.

Trial details

NCT IDNCT07605585

SponsorKarolinska Institutet

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-01-20

View on ClinicalTrials.gov More Reliability of Sensory Neurography and S2PD trials