UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Transition of patient-perceived leg length discrepancy following total joint arthroplasty
Title of the study (Brief title)	Transition of patient-perceived leg length discrepancy following total joint arthroplasty
Region	Japan

Condition
Condition	Osteoarthritis
Classification by specialty	Orthopedics
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	Transition of patient-perceived leg length discrepancy following total joint arthroplasty
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1	Exploratory
Trial characteristics_2	Explanatory
Developmental phase

Assessment
Primary outcomes	patient-perceived leg length discrepancy
Key secondary outcomes	WOMAC 10m walking speed rate of each leg weight

Base
Study type	Interventional

Study design
Basic design	Single arm
Randomization	Non-randomized
Randomization unit
Blinding	Open -no one is blinded
Control	Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms	1
Purpose of intervention	Prevention
Type of intervention	Maneuver
Interventions/Control_1	total joint arthroplasty
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit	18 years-old <
Age-upper limit	95 years-old >=
Gender	Male and Female
Key inclusion criteria	Osteoarthritis Total joint arthroplasty
Key exclusion criteria	ipsilateral osteoarthritis
Target sample size	100

Research contact person
Name of lead principal investigator	Iwakiri Kentaro
Organization	Shiraniwa Hospital
Division name	Orthopaedics
Address	6-10-1 Shiraniwadai Ikoma-city Nara
TEL	0743-70-0022
Email	kenpiecekenpiece@yahoo.co.jp

Public contact
Name of contact person	Iwakiri Kentaro
Organization	Shiraniwa Hospital
Division name	Orthopaedics
Address	6-10-1 Shiraniwadai Ikoma-city Nara
TEL	0743-70-0022
Homepage URL
Email	kenpiecekenpiece@yahoo.co.jp

Sponsor
Institute	Shiraniwa Hospital
Institute
Department

Funding Source
Organization	None
Organization
Division
Category of Funding Organization	Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funｄer(s)

Secondary IDs
Secondary IDs	NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information	2018 Year 09 Month 04 Day

Progress
Recruitment status	Suspended
Date of protocol fixation	2014 Year 01 Month 01 Day
Anticipated trial start date	2014 Year 06 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Unpublished
URL releasing results
Results
Other related information

Management information
Registered date	2018 Year 09 Month 04 Day
Last modified on	2018 Year 09 Month 04 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000038789