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Name:
UMIN ID:

Recruitment status No longer recruiting
Unique ID issued by UMIN UMIN000034741
Receipt No. R000039540
Scientific Title Age-related Changes in Phosphate Metabolism
Date of disclosure of the study information 2019/11/02
Last modified on 2019/11/14

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Basic information
Public title Age-related Changes in Phosphate Metabolism
Acronym Aging Kidney Study
Scientific Title Age-related Changes in Phosphate Metabolism
Scientific Title:Acronym Aging Kidney Study
Region
Japan

Condition
Condition Chronic kidney disease
Classification by specialty
Medicine in general Cardiology Endocrinology and Metabolism
Nephrology Geriatrics
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study is to investigate the age-related changes in phosphate metabolism
Basic objectives2 Others
Basic objectives -Others The purpose of this study is to investigate the influence of age-related changes in phosphate metabolism on several physiological factors
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Phosphate metabolism
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
20 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria (1) healthy individuals aged over 20 years old, (2) patients with CKD, (3) have not been restricted the exercise
Key exclusion criteria (1) have received certification of needed long-term care, (2) have a history of serious illness, (3) undergoing renal transplantation or nephrectomy, (4) When the research doctor does not approve participation in research
Target sample size 350

Research contact person
Name of lead principal investigator
1st name KUNIHIRO
Middle name
Last name YAMAGATA
Organization University of Tsukuba
Division name Faculty of Medicine
Zip code 305-8575
Address 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
TEL +81-29-853-3200
Email k-yamaga@md.tsukuba.ac.jp

Public contact
Name of contact person
1st name KEISEI
Middle name
Last name KOSAKI
Organization University of Tsukuba
Division name Faculty of Health and Sport Sciences
Zip code 305-8577
Address 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
TEL +81-29-853-5990
Homepage URL
Email kosaki.keisei.gm@u.tsukuba.ac.jp

Sponsor
Institute Faculty of Medicine, University of Tsukuba
Institute
Department

Funding Source
Organization CHUGAI PHARMACEUTICAL CO., LTD.
Organization
Division
Category of Funding Organization Profit organization
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization The Ethical Committees of the University of Tsukuba
Address 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan
Tel +81-29-853-3914
Email hanagaki.tomoko.fe@un.tsukuba.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
2019 Year 11 Month 02 Day

Related information
URL releasing protocol
Publication of results Unpublished

Result
URL related to results and publications
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 No longer recruiting
Date of protocol fixation
2019 Year 09 Month 28 Day
Date of IRB
2018 Year 09 Month 28 Day
Anticipated trial start date
2018 Year 09 Month 29 Day
Last follow-up date
2025 Year 03 Month 31 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information Nothing special

Management information
Registered date
2018 Year 11 Month 01 Day
Last modified on
2019 Year 11 Month 14 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039540

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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