Liver enzyme abnormalities in patients with atopic dermatitis treated with mycophenolate mofetil.
Explore the source record for details and available documents.
Aged↗
Biomedical subjects
David Fiorentino
Publications and source records attributed to David Fiorentino.
A pilot trial of treprostinil for the treatment and prevention of digital ulcers in patients with systemic sclerosis.
We performed a pilot trial of subcutaneous treprostinil for the treatment of digital ulcers in scleroderma. Of the 5 patients completing therapy, ulcer size significantly decreased and no new ulcers occurred on continuous therapy. Although effective, the high rate of injection site reactions may limit the utility of this therapy.
Adult↗
Digital ulcers in patients with systemic sclerosis.
Digital ulcers (DU), defined as necrotic lesions located at distal digits or overlying bony prominences, occur in up to 50% of patients with limited or diffuse systemic sclerosis (SSc). These lesions are extremely painful and lead to substantial functional disability. The pathogenesis of DU differs depending on their location. DU located at distal aspects of digits are thought to be related to tissue ischemia from several processes, including vasospasm secondary to Raynaud's phenomenon, intimal fibro-proliferation, and thrombosis of digital arteries. DU located over bony prominences, such as the phalangeal joints and elbows, are thought to be due to repetitive microtrauma and difficulty healing due to atrophic, avascular tissue overlying the joints. Management of DU include non-pharmacologic and pharmacologic modalities. This review summarizes the current available and investigational therapies for the treatment and prevention of DU in patients with SSc.
Anticoagulants↗
Systemic and localized scleroderma.
Sclerosing conditions of the skin are manifested by a full spectrum of presentations that includes skin-limited forms as well as those which can involve internal organs and result in death. At this point, we are just beginning to understand the mechanisms of tissue fibrosis, and it is likely that the fibrotic processes are a heterogeneous group of disorders in which perturbation of multiple molecular pathways, including vascular and immunologically mediated pathways, can lead to fibrosis. We now have some moderately effective therapies for vascular aspects of systemic sclerosis (eg, bosentan for pulmonary arterial hypertension, calcium-channel blockers for Raynaud's, or angiotensin-converting enzyme inhibitors for renal crisis). We also are beginning to find treatments interrupting the immunologic pathways that manifest as systemic sclerosis (eg, methotrexate for the skin or cyclophosphamide for the lungs). The basic process of fibrosis, however, awaits proven, effective therapy.
Antipruritics↗