UMIN-CTR Clinical Trial

Basic information
Public title	Diagnostic test accuracy of physical examination tests in suspected patellofemoral osteoarthritis: a systematic review
Acronym	Diagnostic test accuracy of physical examination tests in suspected patellofemoral osteoarthritis: a systematic review
Scientific Title	Diagnostic test accuracy of physical examination tests in suspected patellofemoral osteoarthritis: a systematic review
Scientific Title:Acronym	Diagnostic test accuracy of physical examination tests in suspected patellofemoral osteoarthritis: a systematic review
Region	Japan

Condition
Condition	Patellofemoral osteoarthritis
Classification by specialty	Orthopedics Rehabilitation medicine Adult
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	This study aimed to perform a systematic review of the diagnostic test accuracy of physical examination tests, including crepitus of the knee, pain during functional activities, and manual tests of the patella in suspected patellofemoral osteoarthritis cases
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Odds ratios and test accuracies of crepitus of the knee, pain during functional activity, and manual tests of the patella are assessed.
Key secondary outcomes

Base
Study type	Others,meta-analysis etc

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) original articles (2) prospective cohort or cross-sectional studies with isolated PF OA (3) MRI and/or orthopedic procedures (e.g., arthroscopy) used as the reference standard (4) odds ratio and/or test accuracy (e.g., sensitivity and specificity) was used
Key exclusion criteria	(1) studies in which subjects had undergone surgery in knee joints affected by osteoarthritis (2)subjects had other associated diseases (e.g., anterior cruciate ligament injury and meniscus injury) (3)the diagnosis was determined using questionnaires
Target sample size

Research contact person
Name of lead principal investigator	1st name Shigeharu Middle name Last name Tanaka
Organization	Kanagawa University of Human Services
Division name	Department of Rehabilitation
Zip code	238-0013
Address	1-10-1 Heisei-cho, Yokosuka, Kanagawa
TEL	046-828-2792
Email	tanaka-d4k@kuhs.ac.jp

Public contact
Name of contact person	1st name Shigeharu Middle name Last name Tanaka
Organization	Kanagawa University of Human Services
Division name	Department of Rehabilitation
Zip code	238-0013
Address	1-10-1 Heisei-cho, Yokosuka, Kanagawa
TEL	046-828-2792
Homepage URL
Email	tanaka-d4k@kuhs.ac.jp

Sponsor
Institute	Kanagawa University of Human Services
Institute
Department

Funding Source
Organization	N/A
Organization
Division
Category of Funding Organization	Other
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization	Kanagawa University of Human Services
Address	1-10-1 Heisei-cho, Yokosuka, Kanagawa
Tel	046-828-2792
Email	tanaka-d4k@kuhs.ac.jp

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	2021 Year 07 Month 01 Day

Related information
URL releasing protocol
Publication of results	Published

Result
URL related to results and publications
Number of participants that the trial has enrolled	0
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	2021 Year 06 Month 28 Day
Date of IRB	2021 Year 06 Month 28 Day
Anticipated trial start date	2021 Year 06 Month 28 Day
Last follow-up date	2021 Year 08 Month 01 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information	The searched languages included English, Chinese, Korean, and Japanese to avoid mixing language bias. The electronic search was conducted in the following databases: PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Korea Studies Information Service System (KISS), China National Knowledge Infrastructure (CNKI), and Ichushi (Japanese database).

Management information
Registered date	2021 Year 07 Month 01 Day
Last modified on	2022 Year 05 Month 19 Day

Link to view the page
URL(English)	https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000051083