NCT01725893

Brief Summary

Checkrein deformity represents a dynamic claw toe deformity. Surgical intervention is the treatment of choice and many methods have been proposed. The purpose of this study is to evaluate the outcomes and complications of percutaneous segmental tenotomy of the toe flexor tendons.

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
14

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Mar 2012

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

Study Start

First participant enrolled

March 1, 2012

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

September 25, 2012

Completed
2 months until next milestone

First Posted

Study publicly available on registry

November 14, 2012

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2013

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2013

Completed
Last Updated

November 14, 2012

Status Verified

November 1, 2012

Enrollment Period

10 months

First QC Date

September 25, 2012

Last Update Submit

November 13, 2012

Conditions

Claw Toe

Keywords

Claw Toe

Eligibility Criteria

Age18 Years - 73 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

There were fourteen patients with checkrein deformity who underwent surgery in our hospital between 1993 and 2010.

You may qualify if:

  • Patients with checkrein deformity who underwent surgery in our hospital between 1993 and 2010.

You may not qualify if:

  • Patients who had static or rigid claw toe deformity
  • Patients who had claw toe deformity secondary to neuromuscular disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Taiwan University Hospital

Taipei, Taiwan, 100, Taiwan

RECRUITING

Related Publications (1)

  • Lee HS, Kim JS, Park SS, Lee DH, Park JM, Wapner KL. Treatment of checkrein deformity of the hallux. J Bone Joint Surg Br. 2008 Aug;90(8):1055-8. doi: 10.1302/0301-620X.90B8.20563.

    PMID: 18669962RESULT

MeSH Terms

Conditions

Hammer Toe Syndrome

Condition Hierarchy (Ancestors)

Foot DeformitiesMusculoskeletal Diseases

Study Officials

  • Hong-Nerng Ho, Professor

    National Taiwan University Hospital (NTUH) Research Ethics Committee (REC)

    STUDY CHAIR

Central Study Contacts

Jin-Tzer Ho, M.D

CONTACT

886 2 23123456herginger@gmail.com

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
National Taiwan University Hospital (NTUH) Research Ethics Committee (REC)

Study Record Dates

First Submitted

September 25, 2012

First Posted

November 14, 2012

Study Start

March 1, 2012

Primary Completion

January 1, 2013

Study Completion

March 1, 2013

Last Updated

November 14, 2012

Record last verified: 2012-11

Locations

TW(1)