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Bilaterally Innervated Sensory Dorsal Digital Flaps for Sensory Reconstruction of the Fingers | Clinical Trials | Clareo Health

COMPLETEDNA

Bilaterally Innervated Sensory Dorsal Digital Flaps for Sensory Reconstruction of the Fingers

NCT02167646•The Second Hospital of Tangshan

View on ClinicalTrials.gov

Summary

Sensory coverage in the finger continues to be a challenging problem. This study reports sensory reconstruction of the fingers with the bilaterally innervated dorsal digital flaps and compares the results between the dual- and single-innervated flaps.The main evaluated outcomes are static 2-point discrimination and Semmes-Weinstein monofilament scores of the flap, fingertip pain and joint motion.

Detailed Description

Pain was given subjectively by the patient using the visual analogue scale (VAS). The VAS consists of a 10 cm line that was grouped into mild (0-3 cm), moderate (4-6 cm) and severe (7-10 cm). Tinel's sign was rated as the following: grade 1=none; grade 2=mild, slight tingle; grade 3=moderate, very uncomfortable; and grade 4=severe, patient unable to use hand because of any stimulation of the neuroma.

Eligibility

Age

15 - 60 years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•a soft-tissue defect in the areas where sensory return was considered important ●a defect with exposed bone or tendon in one finger
•the defect associated with the transected digital nerves in both sides
•a defect greater than 1.5 cm
•a patient aged 15 to 60 years

Exclusion Criteria

•injuries to the dorsum of the finger or to the course of the vascular pedicle that precluded its use as the donor
•injuries to the dorsal branches of the digital nerves that precluded its use as donor nerves attached with the flap
•a defect less than or equal to 1.5 cm
•patient age \< 15 years or \> 60 years

Locations (1)

The Second Hospital of Tangshan

Tangshan, Hebei, China

Key Dates

Start Date

January 1, 2008

Primary Completion Date

April 1, 2011

Completion Date

August 1, 2013

Last Updated

October 29, 2018

Enrollment

ACTUAL participants

Conditions

Soft Tissue Injuries

Interventions

Flap including bilateral nerve branches

PROCEDURE

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Soft Tissue InjuriesTrauma

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COMPLETEDPHASE2

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: October 29, 2018Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Bilaterally Innervated Sensory Dorsal Digital Flaps for Sensory Reconstruction of the Fingers

Inclusion Criteria

Exclusion Criteria

Acellular Adipose Tissue (AAT) for Soft Tissue Reconstruction

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