Phase 1, placebo-controlled, dose escalation trial of chicory root extract in patients with osteoarthritis of the hip or knee.

BMC Musculoskelet Disord · 2010 · PMC2912794 · PMID 20618964

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an increasing trendno p-value reported

Rates of study completion showed an increasing trend across cohorts: 5/9 (56%) in cohort 1, 6/8 (75%) in cohort 2 and 20/23 (87%) in cohort 3.

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