UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000003049 |
|---|---|
| Receipt number | R000003697 |
| Scientific Title | Effect of dietary phosphorus restriction on serum fibroblast growth factor 23 (FGF23) levels in patients with chronic kidney disease |
| Date of disclosure of the study information | 2010/03/01 |
| Last modified on | 2013/06/12 23:15:54 |
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Basic information
Public title
Effect of dietary phosphorus restriction on serum fibroblast growth factor 23 (FGF23) levels in patients with chronic kidney disease
Acronym
Effect of dietary phosphorus restriction on serum FGF23 levels
Scientific Title
Effect of dietary phosphorus restriction on serum fibroblast growth factor 23 (FGF23) levels in patients with chronic kidney disease
Scientific Title:Acronym
Effect of dietary phosphorus restriction on serum FGF23 levels
Region
| Japan |
Condition
Condition
Chronic kidney disease
Classification by specialty
| Nephrology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To assess the effect of dietary phosphorus restriction on serum FGF23 levels in patients with chronic kidney disease.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Difference of change in serum FGF23 levels before and after dietary phosphorus restriction between CKD stage 1,2 and stage 4,5
Key secondary outcomes
Effect of serum phosphate, parathyroid hormone, 1,25D, daily phosphate excretion, and daily protein intake on change of serum FGF23 levels
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
Treatment
Type of intervention
| Food |
Interventions/Control_1
High phosphorus diet for two days. After the period, Low phosphorus diet for five days.
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
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Inpatients with chronic kidney disease
Key exclusion criteria
1, Patients with appetite loss
2, Patients taking vitamin D
3, Patients with rapidly deteriorated renal function
4, Patients who do not agree with participation in this study
5, Patients who are inappropriate for study inclusion
Target sample size
60
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Hideki Fujii |
Organization
Kobe University Graduate School of Medicine
Division name
Division of Nephrology and Kidney Center
Zip code
Address
7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Japan, 650-0017
TEL
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Shunsuke Goto |
Organization
Kobe University Graduate School of Medicine
Division name
Division of Nephrology and Kidney Center
Zip code
Address
7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Japan, 650-0017
TEL
078-382-6500
Homepage URL
sgoto@med.kobe-u.ac.jp
Sponsor or person
Institute
Kobe University Hospital
Institute
Department
Personal name
Funding Source
Organization
None
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
Japan
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Address
Tel
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
| 2010 | Year | 03 | Month | 01 | 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
Completed
Date of protocol fixation
| 2010 | Year | 03 | Month | 01 | Day |
Date of IRB
Anticipated trial start date
| 2010 | Year | 03 | Month | 01 | Day |
Last follow-up date
| 2012 | Year | 08 | Month | 25 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2010 | Year | 01 | Month | 17 | Day |
Last modified on
| 2013 | Year | 06 | Month | 12 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000003697
