Skip to content

Randomized control trial for functional nozawana processed food to improve defecation and body fat percentage

Fecal and body fat percentage improvement effect confirmation test by functional nozawana processed food in Japan - J-Knock study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000039215
Enrollment
110
Registered
2020-01-22
Start date
2020-02-03
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

A healthy male and female between 20 and 64 years old with a BMI of 25 or more and less than 30

Interventions

Administration of functional nozawana processed food withhigh-glucosinolates + Lactic acid bacteria of 5 g/day for three months Administration of functional nozawana processed food withhigh-glucosinol

Sponsors

National Cancer Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Candidate patients have to meet all the following inclusion criteria to participate in the study. (1) Male and female aged 20 to 65 years old at the time of acquisition (2) Persons whose BMI is 25 or more and less than 30 (3) A person who received a sufficient explanation about the examination, can understand the contents, obtains document consent by the principal

Exclusion criteria

Exclusion criteria: (1) Persons who regularly eat medicines, functional display foods, foods for specified health use, health foods, etc., which are likely to affect the test results (2) Those currently on a diet or planning to diet (3) Those who eat more than 200 g of Nozawana pickles a day (4) Heavy alcohol drinkers (5) Persons with extremely irregular eating habits, those with irregular life rhythms (6) Persons who have a severe current medical history in the heart, liver, kidney and digestive organs (7) Those pregnant or planning pregnancy, and those who are breastfeeding (8) Persons who are allergic to pharmaceuticals and foods (in particular Nozawana product) (9) Those who donated blood donated from the previous month or started donating 200 mL of whole blood (10) A man who donated 400 mL of whole blood three months before the start of the test (11) Women who donated 400 mL of whole blood from 4 months before the start of the test (12) A man who may donate more than 1,200 mL of whole blood from 12 months plus total blood draw amount of this test. (13) Women who may donate more than 800 mL of whole blood from 12 months plus total blood draw amount of this test. (14) Person who judged that participation in the examination is inappropriate by the investigator (medical doctor) or exam sharing physician

Design outcomes

Primary

MeasureTime frame
Change in body fat percentage after intervention

Secondary

MeasureTime frame
Change in serum lipid level, body weight, BMI, Intestinal flora, stool frequency / week and shape

Countries

Japan

Contacts

Public ContactMichihiro Mutoh

Research Center for Cancer Prevention and Screening, National Cancer Center Division of Prevention

mimutoh@ncc.go.jp03-3547-5201

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026