A Case of Sesamoid Displacement Causing the First Metacarpophalangeal Joint Locking (SDL)

This study has been completed.

Sponsor:

Information provided by:

The Second Hospital of Qinhuangdao

ClinicalTrials.gov Identifier:

NCT01214798

First received: October 2, 2010

Last updated: October 4, 2010

Last verified: October 2010

History of Changes

Purpose

Traumatic sesamoid displacement of the first metacarpophalangeal joint can affect thumb function.

Condition
Primary Disease


Study Type:	Observational
Study Design:	Observational Model: Case-Only Time Perspective: Retrospective
Official Title:	Study of the Second Hospital of Qinhuangdao

Further study details as provided by The Second Hospital of Qinhuangdao:


Enrollment:	1
Study Start Date:	January 2008
Study Completion Date:	April 2010
Primary Completion Date:	January 2008 (Final data collection date for primary outcome measure)

Detailed Description:

Although occurrence is rare, the mechanism of the displacement is commonly complex and varied. Understanding the mechanism is critical for treatment of the disorder. We herein present a locked thumb MCPJ caused by sesamoid displacement.

Eligibility


Ages Eligible for Study:	20 Years to 70 Years (Adult, Senior)
Sexes Eligible for Study:	All
Accepts Healthy Volunteers:	No
Sampling Method:	Non-Probability Sample

Study Population

1 person

Criteria

Inclusion Criteria:

Traumatic sesamoid displacement

Exclusion Criteria:

Pathologic sesamoid disorder

Contacts and Locations

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Please refer to this study by its ClinicalTrials.gov identifier: NCT01214798

Sponsors and Collaborators

The Second Hospital of Qinhuangdao

Investigators


Study Chair:	Chenlin Li, M.D.	Second Hospital of Qinhuangdao

More Information


Responsible Party:	The Second Hospital of Qinhuangdao
ClinicalTrials.gov Identifier:	NCT01214798 History of Changes
Other Study ID Numbers:	SecondQinhuangdao201010
Study First Received:	October 2, 2010
Last Updated:	October 4, 2010

Keywords provided by The Second Hospital of Qinhuangdao:


sesamoid displacement, metacarpophalangeal joint, radial condylar ridge of the metacarpal head.

ClinicalTrials.gov processed this record on September 21, 2017

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