title: Pharmacological management of SAPHO syndrome.
abstract: The SAPHO (synovitis, acne, pustulosis, hyperostosis and osteitis) syndrome (SaS) includes different skeletal manifestations such as recurrent multifocal osteomyelitis, osteitis and arthritis, which are frequently associated with different forms of skin pustulosis (palmoplantar pustulosis, pustular psoriasis and severe acne). This syndrome is strictly related to the spondyloarthopathies (particularly to psoriatic arthritis) and many SaS cases fulfil the classification criteria for the spondyloarthopathies. Because SaS is an uncommon disease, current knowledge regarding its therapy is based on limited experiences gained by treating mainly small groups of patients. As a consequence, its treatment is still empiric. Several drugs (including NSAIDs, corticosteroids, sulfasalazine, methotrexate, ciclosporin, leflunomide, calcitonin and so on) have been administered and obtained conflicting results. The use of antibiotics, due to the isolation of Propionibacterium acnes from the bone biopsies of several subjects with SaS, has not represented a turning point in therapy, although some patients are responsive to this treatment. Initial reports concerning the administration of bisphosphonates (pamidronate and zoledronic acid) and of an anti-TNF-alpha agent (infliximab) are very promising for the future. In any case, larger, multi-centre, controlled, double-blind studies are required to emerge from the present pioneering phase.
authors.affiliation: S Carlo Hospital of Potenza, Potenza, Italy. ignazioolivieri@tiscalinet.it
authors.forename: Ignazio
authors.initials: I
authors.lastname: Olivieri
authors.forename: Angela
authors.initials: A
authors.lastname: Padula
authors.forename: Carlo
authors.initials: C
authors.lastname: Palazzi
mesh_terms: D020083:Acquired Hyperostosis Syndrome / Q000188:drug therapy* / Q000503:physiopathology; D018890:Chemoprevention / Q000379:methods* / Q000639:trends*; D019468:Disease Management; D006801:Humans