Any new treatments for pityriasis rubrum pilaris?

See dermatologist.: Pityriasis rubra pilaris is a rare disorder and usually mistaken for psoriasis, the treatment depends on the presentation. It can occur as circumscribed juvenile form or the adult classic form . The adult form often disappears after 3 years but the circumscribed juvenile form lasts for life. Emollients and Hydrocortisone ointments help with the cracking and dryness. Methotrexate helps.