Quick Treatment of Very Severe Refractory Hand and Foot Eczema with Dupilumab: A Case Report and Literature Review

Quick Treatment of Very Severe Refractory Hand and Foot Eczema with Dupilumab: A Case Report and Literature Review

Previously case reports showed dupilumab may benefit for hand eczema treatment, but relatively comprehensive assessments are lacking. A 45-year-old male with multiple severe vesicles, bullae and pustule on the palmar aspects of both hand and foot diagnosed dyshidrotic eczema by pathology was treated with dupilumab at an initial dose of 600 mg subcutaneously, followed by 300 mg every 2 weeks. The physician's assessment of the patient revealed an excellent response to the treatment with dupilumab; the lesions and symptoms achieved dramatic improvement on the third day, and at 6 weeks, the hands and feet became completely normal without relapse in the past 1.5 years of discontinuation. Systematic literature searches were performed, and 6 case reports, 5 case series, 2 prospective observational studies and 1 retrospective review with a total of 150 patients were identified to describing the evaluation of efficacy and safety of dupilumab treatment for hand and foot eczema. Dupilumab appears to be safe and well tolerated with clinical benefit in recalcitrant hand and foot eczema. Larger randomized controlled trials using validated outcome measures and detailed hand eczema type and population classification are needed before dupilumab can be applied in clinical settings.


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