Clinical Trials

No clinical trials are listed on the orphanet website.

Clinicaltrials.gov lists one completed clinical trial of oral Acitretin in the treatment of retinoid responsive diseases. This study included patients with Keratosis Palmaris et Plantaris. A second and also completed clinical trial included patients with Papillon-Lefèvre syndrome, a diffuse subtype of PPK with peridontitis, caused by the cathepsin C gene.

Link: http://www.clinicaltrials.gov/ct2/results?term=palmoplantar+keratoderma&no_unk=Y