UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000031487 |
|---|---|
| Receipt number | R000035945 |
| Scientific Title | Test of the effect of zinc intake on changes of zinc concentration in the semen |
| Date of disclosure of the study information | 2018/02/26 |
| Last modified on | 2018/03/27 18:06:33 |
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Basic information
Public title
Test of the effect of zinc intake on changes of zinc concentration in the semen
Acronym
Test of the effect of zinc intake on changes of zinc concentration in the semen
Scientific Title
Test of the effect of zinc intake on changes of zinc concentration in the semen
Scientific Title:Acronym
Test of the effect of zinc intake on changes of zinc concentration in the semen
Region
| Japan |
Condition
Condition
Healthy Adults
Classification by specialty
| Not applicable |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To elucidate the amount of change by zinc intake in zinc concentration quantitatively measured in the semen.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Intestinal bacterial flora at the beginning of the test, after ingestion of two weeks, and after ingestion of four weeks
Key secondary outcomes
Semen test (ejaculate size, sperm concentration, total sperm number, leukocyte number, malformation rate of sperm, testosterone, creatine, polyamine, 8-OHdG, BDNF, oxytocin, total protein amount, fatty acid, organic acid, amino acid, carbohydrate, cholesterol, HPV etc.) at the beginning of the test, after ingestion of two weeks, and after ingestion of four weeks and questionnaire
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -but assessor(s) are blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Prevention
Type of intervention
| Food |
Interventions/Control_1
Ingest total 30 mg of zinc per day
Interventions/Control_2
None
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
Key inclusion criteria
1. Persons who received a sufficient explanation of the purpose and contents of the exam, have the capacity to consent, applied with free will with sufficient understanding, and agreed to participate with a written document
2. Healthy Japanese men who are 20 years old or more
Key exclusion criteria
1. Persons who have a chronic disease and is under medication, or has a serious disease history
2. Persons who are allergic to the test food
3. Persons who are judged inappropriate for the exam by the principal investigator
Target sample size
10
Research contact person
Name of lead principal investigator
| 1st name | |
| Middle name | |
| Last name | Yosuke Takimoto |
Organization
Dantte Co., Ltd.
Division name
Representative director
Zip code
Address
Nisshin Tatemono Shinbashi Bld. 7F, 4-6-15 Shinbashi, Minato-ku, Tokyo, JAPAN
TEL
03-6809-2722
takimoto@dantte.jp
Public contact
Name of contact person
| 1st name | |
| Middle name | |
| Last name | Yosuke Takimoto |
Organization
Dantte Co., Ltd.
Division name
Representative director
Zip code
Address
Nisshin Tatemono Shinbashi Bld. 7F, 4-6-15 Shinbashi, Minato-ku, Tokyo, JAPAN
TEL
03-6809-2722
Homepage URL
takimoto@dantte.jp
Sponsor or person
Institute
Dantte Co., Ltd.
Institute
Department
Personal name
Funding Source
Organization
Dantte Co., Ltd.
Organization
Division
Category of Funding Organization
Self funding
Nationality of Funding Organization
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
| 2018 | Year | 02 | Month | 26 | 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
| 2018 | Year | 02 | Month | 26 | Day |
Date of IRB
Anticipated trial start date
| 2018 | Year | 02 | Month | 26 | Day |
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2018 | Year | 02 | Month | 26 | Day |
Last modified on
| 2018 | Year | 03 | Month | 27 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000035945
