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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000016159
Receipt No. R000018425
Scientific Title Variances of postoperative hospitalization days in patients with knee osteoarthritis undergoing arthroplasty; A multicenter study
Date of disclosure of the study information 2015/01/08
Last modified on 2017/03/30

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Basic information
Public title Variances of postoperative hospitalization days in patients with knee osteoarthritis undergoing arthroplasty; A multicenter study
Acronym Multicenter study in patients with undergoing knee arthroplasty
Scientific Title Variances of postoperative hospitalization days in patients with knee osteoarthritis undergoing arthroplasty; A multicenter study
Scientific Title:Acronym Multicenter study in patients with undergoing knee arthroplasty
Region
Japan

Condition
Condition knee osteoarthritis
Classification by specialty
Rehabilitation medicine
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The aim of this study is to examine the variances of postoperative ospitalization days in patients with knee osteoarthritis undergoing arthroplasty.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1 Exploratory
Trial characteristics_2 Pragmatic
Developmental phase Not applicable

Assessment
Primary outcomes Number of postoperative hospitalization
Key secondary outcomes

Base
Study type Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
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

Not applicable
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria 1.Patients with undergoing total knee arthroplasty (TKA)
2.Patients with undergoing unicompartmental knee arthroplasty (UKA)
Key exclusion criteria 1.Patient with changing hospital or moving to the comprehensive rehabilitation ward
2.Patients with neurological symptoms problem
3.Patients with limited of movements by significant pain or limited range of motion impairment except the knee joint
4.Patients with dementia or psychiatric disease
Target sample size 500

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Tetsuya Amano
Organization Tokoha University
Division name Faculty of Health and Medical Sciences
Zip code
Address 1230 miyakoda-cho, kita-ku, Hamamatsu-shi, Shizuoka-ken, Japan
TEL 053-428-1211
Email tamano@hm.tokoha-u.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Tetsuya Amano
Organization Tokoha University
Division name Faculty of Health and Medical Sciences
Zip code
Address 1230 miyakoda-cho, kita-ku, Hamamatsu-shi, Shizuoka-ken,Japan
TEL 053-428-1211
Homepage URL http://physical-therapy-diagnostics-group.kenkyuukai.jp/about/index.asp?
Email tamano@hm.tokoha-u.ac.jp

Sponsor
Institute Faculty of Health and Medical Sciences, Tokoha University
Institute
Department

Funding Source
Organization Japan Society for the Promotion of Science (JSPS)
Organization
Division
Category of Funding Organization
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization
Address
Tel
Email

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
2015 Year 01 Month 08 Day

Related information
URL releasing protocol
Publication of results Published

Result
URL related to results and publications https://www.jstage.jst.go.jp/article/jjrmc/53/9/53_723/_article/-char/ja/
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Completed
Date of protocol fixation
2013 Year 06 Month 17 Day
Date of IRB
Anticipated trial start date
2013 Year 06 Month 21 Day
Last follow-up date
2017 Year 03 Month 31 Day
Date of closure to data entry
2017 Year 03 Month 31 Day
Date trial data considered complete
Date analysis concluded

Other
Other related information Prospective cohort study

Management information
Registered date
2015 Year 01 Month 08 Day
Last modified on
2017 Year 03 Month 30 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000018425

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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