Effects of capsinoids on energy expenditure by brown adipose tissue in humans

Effects of capsinoids on energy expenditure by brown adipose tissue in humans - Human brown adipose tissue and capsinoids

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000006073

Enrollment

Registered

2011-07-29

Start date

2010-01-01

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

Healthy male volunteers

Interventions

Whole-body energy expenditure and respiratory quotient after oral ingestion of capsules containing 9 mg capsinoids were measured at every 30min for 2hr by indirect calorimetry. The skin temperature re

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1. Healthy male volunteers 2. Aged 20-30 years 3. Be able to provide written informed consent

Exclusion criteria

Exclusion criteria: Body mass index >=30

Design outcomes

Primary

Measure	Time frame
Whole body energy expenditure assessed from respiratory gas analysis	—

Secondary

Measure	Time frame
Respiratory quotient, Skin temperature	—

Countries

Japan

Contacts

Public ContactSaito, Masayuki

Tenshi College School of Nursing and Nutrition

Outcome results

None listed

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