UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000043445 |
|---|---|
| Receipt number | R000049611 |
| Scientific Title | Effect of lactulose ingestion on ammonia gas emitted from human skin. |
| Date of disclosure of the study information | 2021/02/26 |
| Last modified on | 2021/08/30 10:15:46 |
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Basic information
Public title
Effect of lactulose ingestion on ammonia gas emitted from human skin.
Acronym
Effect of lactulose ingestion on ammonia gas emitted from human skin.
Scientific Title
Effect of lactulose ingestion on ammonia gas emitted from human skin.
Scientific Title:Acronym
Effect of lactulose ingestion on ammonia gas emitted from human skin.
Region
| Japan |
Condition
Condition
Not applicable
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To evaluate the skin ammonia gas emission inhibitory effect of a single ingestion of 4 g of lactulose under protein loading conditions.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Others
Developmental phase
Not applicable
Assessment
Primary outcomes
Emission flux of Ammonia gas from human skin (AUC)
Key secondary outcomes
Emission flux of Ammonia gas from human skin (Peak value), Stool forms
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -no one is blinded
Control
Placebo
Stratification
YES
Dynamic allocation
NO
Institution consideration
Blocking
Concealment
No need to know
Intervention
No. of arms
2
Purpose of intervention
Treatment
Type of intervention
| Food |
Interventions/Control_1
Single intake of 4g lactulose
Interventions/Control_2
Single intake of placebo
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
| 65 | years-old | > |
Gender
Male and Female
Key inclusion criteria
Healthy people
Key exclusion criteria
1) Subjects with severe hepatic, renal, heart, gastrointestinal, cerebrovascular, endocrine, metabolic or infection diseases.
2) Subjects with the history of gastrointestinal resection.
3) Subjects with gastrointestinal dysfunction such as irritable bowel syndrome or inflammatory bowel disease.
4) Subjects who use medicines or supplements that may influence feces frequency; e.g. antibiotics, probiotics, laxatives, antidiarrheals, fibers.
5) Subjects with milk allergy, metal allergy, or lactose intolerance.
6) Subjects who participate another study.
7) Subjects who are judged inappropriate for the study by the investigator or the physician.
Target sample size
20
Research contact person
Name of lead principal investigator
| 1st name | Yoshika |
| Middle name | |
| Last name | Sekine |
Organization
Tokai University
Division name
Graduate School of Science
Zip code
259-1207
Address
4-1-1 Kitakaname, Hiratsuka-shi, Kanagawa
TEL
0463-58-1211
sekine@keyaki.cc.u-tokai.ac.jp
Public contact
Name of contact person
| 1st name | Yoshika |
| Middle name | |
| Last name | Sekine |
Organization
Tokai University
Division name
Graduate School of Science
Zip code
259-1207
Address
4-1-1 Kitakaname, Hiratsuka-shi, Kanagawa
TEL
0463-58-1211
Homepage URL
sekine@keyaki.cc.u-tokai.ac.jp
Sponsor or person
Institute
Tokai University
Institute
Department
Personal name
Funding Source
Organization
Morinaga Milk Industry Co., LTD.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
TOKAI DAIGAKU " hito wo taisho to suru kenkyu"ni kansuru rinriiinnkai
Address
4-1-1 Kitakaname, Hiratsuka-shi, Kanagawa
Tel
0463-58-1211
sekine@keyaki.cc.u-tokai.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 | 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
| 2021 | Year | 02 | Month | 17 | Day |
Date of IRB
| 2021 | Year | 02 | Month | 25 | Day |
Anticipated trial start date
| 2021 | Year | 02 | Month | 26 | Day |
Last follow-up date
| 2021 | Year | 03 | Month | 24 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2021 | Year | 02 | Month | 26 | Day |
Last modified on
| 2021 | Year | 08 | Month | 30 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049611
| Research Plan | |
|---|---|
| Registered date | File name |
| Research case data specifications | |
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| Registered date | File name |
| Research case data | |
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| Registered date | File name |
