NCT03813758

Brief Summary

Skin wrinkling of the fingers following immersion in warm water depends on intact sympathetic innervation. It is abolished by lesions affecting both central and peripheral sympathetic pathways. It affords a simple and reliable clinical test of sympathetic function.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
50

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Sep 2019

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 16, 2019

Completed
7 days until next milestone

First Posted

Study publicly available on registry

January 23, 2019

Completed
8 months until next milestone

Study Start

First participant enrolled

September 15, 2019

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2020

Completed
Last Updated

August 7, 2019

Status Verified

August 1, 2019

Enrollment Period

4 months

First QC Date

January 16, 2019

Last Update Submit

August 5, 2019

Conditions

Wrinkle Test

Outcome Measures

Primary Outcomes (1)

  • wrinkle test

    wrinkle of the skin in the finger compaared to the finger witout digital nerve injury

    40 min

Study Arms (2)

finger after digital nerve cut

Diagnostic Test: wrinkle test

healthy finger

Diagnostic Test: wrinkle test

Interventions

wrinkle testDIAGNOSTIC_TEST

soaking in 40 deg water for 40 min. every 10 min the hand will be photo

finger after digital nerve cuthealthy finger

Eligibility Criteria

Age2 Years - 100 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

all patients after suture of full cut of digital nerve

You may qualify if:

  • patients after suture of full cut of digital nerve

You may not qualify if:

  • other nerve injury

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

HaEmek medical center

Afula, 18101, Israel

Location

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD

Study Record Dates

First Submitted

January 16, 2019

First Posted

January 23, 2019

Study Start

September 15, 2019

Primary Completion

January 1, 2020

Study Completion

January 1, 2020

Last Updated

August 7, 2019

Record last verified: 2019-08

Data Sharing

IPD Sharing
Will not share

Locations

IL(1)