Placebo Red

A Randomized, Multicenter, Double-Blind, Parallel-Group, Placebo- and Active-Controlled Phase III Therapeutic Superiority Trial Comparing the Efficacy and Tolerability of a Fixed-Dose Combination of Diclofenac + Orphenadrine + Paracetamol to Diclofenac (Cataflam®) and Orphenadrine + Paracetamol (Norgesic®) in Patients with Acute Severe Low Back Pain.

A Randomized, Multicenter, Double-Blind, Parallel-Group, Placebo and Active-Controlled Phase III Therapeutic Superiority Trial Comparing the Efficacy and Tolerability of a Fixed-Dose Combination of Diclofenac potassium + Thiocolchicoside to Diclofenac potassium (Cataflam®) in Patients with Acute Severe Low Back Pain.