Phase II Study of High-Dose Cyclophosphamide in Patients With Refractory Pemphigus

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

OBJECTIVES:

I. Determine the response rate and 1-year event-free survival of patients with refractory pemphigus treated with high-dose cyclophosphamide.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Johns Hopkins University
• Treatments: Cyclophosphamide

Criteria

PROTOCOL ENTRY CRITERIA:

--Disease Characteristics--

Definitive diagnosis of pemphigus, including all of the following: Typical clinical lesions Histologically proven by skin or mucous membrane biopsy Pemphigus IgG autoantibodies in skin or mucous membrane by direct immunofluorescence (IF) Circulating pemphigus IgG autoantibodies in serum by indirect IF

Dependence on high-dose corticosteroids

Persistent disease activity despite treatment with mycophenolate mofetil or azathioprine, or inability to tolerate these drugs (for paraneoplastic pemphigus, persistent disease activity despite treatment with cyclosporine)

--Prior/Concurrent Therapy--

No concurrent cytotoxic therapy

--Patient Characteristics--

Performance status: Karnofsky 20-100%

Renal: Creatinine no greater than 2.5 mg/dL

Cardiovascular: LVEF at least 40%

Pulmonary: FVC, FEV1, or DLCO at least 50% predicted

Other: Not pregnant Fertile patients must use effective contraception during and for 9 months after study Not preterminal or moribund