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.

Comparison of the efficacy, safety and tolerability of telmisartan with losartan in Indian patients with mild to moderate hypertension: a pilot study.

A prospective, randomised, double-blind, parallel group study was carried out to compare the efficacy, safety and tolerability of telmisartan 40 mg once daily with losartan 50 mg once daily in Indian patients with mild to moderate hypertension. It had a placebo run-in period of 2 weeks followed by drug treatment (telmisartan 40 mg, once daily or losartan 50 mg once daily) for 8 weeks. Supine BP was assessed at the end of every 2 weeks. Tolerability and safety was assessed by physical examination, laboratory parameters and evaluation of adverse events. Treatment with telmisartan resulted in a significant reduction of SBP of 10.3% and 13.7% as compared to 6.6% and 10.6% in losartan group at the end of 6th and 8th weeks respectively. At the end of 6th and 8th weeks, the reduction was 14.3% and 18.1% among telmisartan which was significantly more as compared to 8.8% and 14.3% in losartan group respectively. The laboratory values were within normal limits. Both drugs were well tolerated. Telmisartan monotherapy in a dose of 40 mg once daily has a clinically better therapeutic effect as compared to losartan 50 mg and a good tolerability profile in patients with mild to moderate hypertension.