A comparative study of subsyde-CR versus meloxicam in rheumatic disorders

A prospective, randomised comparative clinical study was conducted in adult patients of either sex presenting with articular and non-articular rheumatic conditions commonly encountered in clinical practice Rheumatoid arthritis, osteo-arthritis, cervical spondylosis, and lumbago/sciatica were the most frequent conditions encountered in both the groups, followed by others like tenosynovitis, frozen shoulder, prolapsed disc, fibrositis, myositis, sprains, strains and so on. The drugs that were employed for therapy were diclofenac in a controlled release formulation employing the DRCM technology (subsyde-CR) and meloxicam in a standard formulation marketed in our country. Both drugs were well tolerated and found to be effective in reducing the signs and symptoms of the disease entities throughout the study period, but subsyde-CR was observed to produce a somewhat greater reduction in signs and symptoms scores that meloxicam, a difference that could be possibly attributed to the greater efficacy of subsyde-CR in non-articular rheumatic conditions. On the basis of the available literature on diclofenac and meloxicam as well as the DRCM technology in formulating subsyde-CR, it is reasonable to conclude that a controlled release formulation of diclofenac based on the DRCM technology offers a safe and effective alternative to other non-steroidal anti-inflammatory drugs such as meloxicam.