Effects of krill oil on knee joint pain

Effects of krill oil on knee joint pain - Effects of krill oil on knee joint pain

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014413

Enrollment

Registered

2014-07-15

Start date

2014-09-01

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

Knee joint pain

Interventions

Given krill oil supplement for 4 weeks. Given placebo (control group) supplement for 4 weeks.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Outpatient who has knee joint pain.

Exclusion criteria

Exclusion criteria: 1) a patient treated with biological agent(s) 2) a patient judged inadequate to enter the trial by orthopedist

Design outcomes

Primary

Measure	Time frame
Japanese Knee Osteoarthritis Measure (JCOM), The Japanese Orthopedic Association knee rating score (JOA score)	—

Secondary

Measure	Time frame
C-reactive protein, MMP-3, hyaluronic acid (HA), Range of motion (ROM) of the knee, etc.	—

Countries

Japan

Contacts

Public ContactYoshio Suzuki

Juntendo University Graduate School of Health & Sports Science

yssuzuki@juntendo.ac.jp0476-98-1001

Outcome results

None listed

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