A lower dose of the oral retinoid acitretin is effective for moderate-to-severe psoriasis and can minimize adverse effects, according to a study presented at the 64th Annual Meeting of the American Academy of Dermatology in San Francisco. Current practice is to administer the maximal tolerated dose of 25 mg to 50 mg acitretin daily.
A lower dose of the oral retinoid acitretin is effective for moderate-to-severe psoriasis and can minimize adverse effects, according to a study presented at the 64th Annual Meeting of the American Academy of Dermatology in San Francisco. Current practice is to administer the maximal tolerated dose of 25 mg to 50 mg acitretin daily.
The phase 4 study randomized 77 patients to receive either 25 mg acitretin daily for 24 weeks or 25 mg acitretin daily for 12 weeks followed by a step-down regimen of 10 mg once daily for 12 weeks. The mean baseline Psoriasis Area and Severity Index (PASI) score was 21 in the 25-mg group and 19 in the step-down group. The mean percentage of body surface area involvement at baseline was 34% and 30% in the groups, respectively.
Dose adjustment was permitted with reductions to 10 mg daily among those assigned the 25-mg regimen and up to 35 mg daily for those in either group failing to achieve a 2-grade improvement in OLA at Week 12. The daily mean acitretin dose from baseline to Week 12 was 25 mg in both treatment groups, and the daily mean dose from Weeks 12 to 24 was 26 mg in the 25-mg treatment group and 25 mg in the step-down group.
At 12 weeks, 18% of patients in both treatment groups achieved an OLA of none or minimal. After 24 weeks, 45% of those in the 25-mg group and 49% of those in the step-down group achieved an OLA of none or minimal. A PASI 75 response was seen in 42% of the 25-mg group and in 33% of the step-down group at Week 24 and a PASI 50 was achieved by 68% and 54%, respectively.
There were no serious adverse events, and the most common adverse event was cheilitis in 8% of patients in both treatment groups. Two patients had isolated liver function test (LFT) abnormalities during the study: 1 after a 35-mg dose of acitretin, which resolved after the dose was decreased to 10 mg, and another in the step-down group who developed an isolated abnormality that resolved without dose adjustment. No patients in either group developed elevated triglyceride levels, and none required the initiation of lipid-lowering therapy during the study.
Ruxolitinib Cream Proves Safe for Young Children with Atopic Dermatitis
July 22nd 2024These results were found in the TRuE-AD3 study that was presented at the Society for Pediatric Dermatology meeting earlier this month, revealing the latest round of data collected in the TRuE-AD1 and TRuE-AD2 series of studies.
Read More
David Calabrese of OptumRx Talks Top Three Drugs in Pipeline, Industry Trends in Q2
July 1st 2020In this week's episode of Tuning Into The C-Suite podcast, MHE's Briana Contreras chatted with David Calabrese, R.Ph, MHP, who is senior vice president and chief pharmacy officer of pharmacy care services company, OptumRx. David is also a member of Managed Healthcare Executives’ Editorial Advisory Board. During the discussion, he shared the OptumRx Quarter 2 Drug Pipeline Insights Report of 2020. Some of the information shared includes the three notable drugs currently being reviewed or those that have been recently approved by the FDA. Also discussed were any interesting industry trends to watch for.
Listen
FDA Issues Complete Response for High-Dose Opioid Rescue Med
July 16th 2024OX124 is a nasal spray provides rapid absorption of naloxone for patients experiencing an opioid overdose. The FDA would like to see additional technical data, as well as data on whether patients can correctly use the device.
Read More
Study Reveals Severe Impact of Atopic Dermatitis on Women's Quality of Life and Reproductive Health
July 15th 2024Although AD is a common condition, it’s impact on sexual function and reproductive health is not well understood. In addition, many women with AD are undertreated during pregnancy due to concerns about medication side effects.
Read More