Evaluation of the efficacy, safety and tolerability of valdecoxib gel (1%) in adult patients with painful inflammatory joint disease.

Valdecoxib, a COX-2 inhibitor, has recently been introduced as a gel formulation. The present study was conducted to evaluate the efficacy, safety and tolerability of valdecoxib gel in adult patients with painful inflammatory joint conditions. The present study was a 10-day prospective, open, multicentric (6 centres) trial. Patients with clinical and radiological diagnosis of painful inflammatory joint conditions were treated with valdecoxib gel (1%). Efficacy was assessed by visual analogue scale (VAS), patient's and physician's global assessment of pain relief. Grading of associated clinical manifestations such as stiffness, swelling, tenderness and restriction of mobility was done. Tolerability and safety was assessed by physical examination, laboratory parameters and evaluation of adverse events. There was a statistically significant decrease in the mean pain visual analogue score (p<0.05). Onset of pain relief was within 15 minutes. There was a reduction of 58.8%, 57.2%, 65.4% and 60.2% in mean scores of stiffness, swelling, tenderness and mobility respectively from the baseline which was statistically significant. The laboratory values were within normal limits. The drug was well tolerated. There was no report of any hypersensitivity reaction. This study confirms that valdecoxib gel (1%) is an effective and safe option for the management of painful inflammatory joint conditions.

Efficacy and safety of the first parenteral selective COX-2 inhibitor, parecoxib sodium, in adult patients with postoperative pain.

Parecoxib, a prodrug of valdecoxib, a selective COX-2 inhibitor, has been recently introduced for the treatment of moderate to severe postoperative pain. This prospective, open, multicentric study enrolled 260 patients undergoing orthopaedic, gynaecological, dental and general surgery. Postoperatively, patients were treated with parecoxib, 40 mg IM/IV. There was a statistically significant decrease in the mean pain intensity score (p<0.05). At the end of 24 hours, 89.6% of total cases had a very good to total relief of pain. The mean duration of analgesia was 19.26 hours and mean time of onset of analgesia was 16.25 minutes ranging from 11-20 minutes. The laboratory values were within normal limits. The drug was well tolerated. There was no report of any hypersensitivity reaction. This study suggests that parecoxib, in a dose of 40 mg IM/IV, is an effective and safe option for the management of postoperative pain.

Evaluation of efficacy, safety and tolerability of valdecoxib in osteo-arthritis patients--an Indian study.

Valdecoxib, a COX-2 inhibitor, has been introduced as a new treatment for osteo-arthritis (OA). The present study was conducted to evaluate the efficacy, safety and tolerability of valdecoxib, in OA patients in an Indian setting. The present 4-week study was a prospective, non-comparative, assessor blind, single group, multicentric trial with OA patients treated with valdecoxib, 10 mg once a day. Efficacy was assessed by analysing the changes in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), visual analogue scale (VAS), patient's and physician's global assessment of arthritis. The incidence of adverse events was monitored throughout the study. There was a clinical and statistical significant improvement in the mean pain score, stiffness score, physical function, composite WOMAC index score and VAS (p<0.05). Patient's and physician's global evaluation of valdecoxib treatment was very good to good in 84.1% and 83.6% of cases respectively. The present study has shown that valdecoxib, in a dose of 10 mg/day given over 4 weeks, is an effective and safe treatment for the signs and symptoms of OA of hip and knee joints.