Effect of Phytalgic in Osteoarthritis (OA)

Randomized Double-Blind Study of Food Supplement Phytalgic on Symptoms of Osteoarthritis

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00666523

Enrollment

Registered

2008-04-25

Start date

2007-01-31

Completion date

2008-04-30

Last updated

2008-04-25

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

Conditions

Osteoarthritis

Keywords

osteoarthritis, knee or hip

Brief summary

The objective of the study is to test the effects of a herbal supplement, Phytalgic, on the symptoms of osteoarthritis of the knee or hip, in patients with OA using NSAIDs or analgesics on a regular basis.

Interventions

DIETARY_SUPPLEMENTphytalgic

3/day

DIETARY_SUPPLEMENTplacebo

3/Day

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

20 Years to No maximum

Healthy volunteers

Inclusion criteria

* knee or hip osteoarthritis * regular NSAIDs/analgesic treatment * signed inform consent

Exclusion criteria

* incapacity to understand study * irregular NSAID treatment

Design outcomes

Primary

Measure	Time frame
use of NSAIDs or analgesics	3 months

Secondary

Measure	Time frame
WOMAC function scale	3 months

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 1, 2026