Abstract
Background: Weight loss is reported with oral roflumilast, which is approved for chronic obstructive pulmonary disease (COPD). Recently, the drug has shown efficacy in psoriasis, a disease strongly linked to overweight/obesity. Objective: To describe the effects of oral roflumilast on body weight and cardio-metabolic parameters in patients with psoriasis. Methods: Posthoc analyses from the PSORRO study, where patients with moderate-to-severe plaque psoriasis were randomized 1:1 to oral roflumilast 500 μg once-daily or placebo for 12 weeks, followed by active, open-label treatment through week 24 in both groups. Changes in body weight, blood pressure, gastrointestinal symptoms, and laboratory tests were registered. No lifestyle or dietary interventions were applied. Results: Forty-six patients were randomized. Baseline characteristics across groups were comparable; mean weight was 103.6 kg. In patients receiving roflumilast, median weight change was −2.6% and −4% at week 12 and 24, respectively. Corresponding numbers were 0.0% and 1.3% in patients initially allocated to placebo. Reduced appetite was more frequent with active therapy. No changes in blood pressure or laboratory tests were observed. Limitations: Posthoc analyses and low numbers. Conclusion: Oral roflumilast induced weight loss and reduced appetite, which support the growing evidence of roflumilast as an attractive treatment alternative for patients with psoriasis.
| Original language | English |
|---|---|
| Journal | Journal of the American Academy of Dermatology |
| Volume | 91 |
| Issue | 1 |
| Pages (from-to) | 64-71 |
| Number of pages | 8 |
| ISSN | 0190-9622 |
| DOIs | |
| Publication status | Published - Jul 2024 |
Keywords
- appetite
- cardiometabolic
- chronic obstructive pulmonary disease
- COPD
- metabolism
- PDE4-inhibitor
- phosphodiesterase-4
- psoriasis
- PSORRO
- randomized controlled trial
- RCT
- roflumilast
- weight loss