 LAUSANNE, Switzerland--BUSINESS WIRE--ADC Therapeutics SA NYSE: ADCT, a commercial-stage biotechnology company leading the development of novel antibody drug conjugates ADCs to treat hematological malignancies and solid tumors, today announced that results of LOTIS-2, a multicenter, open-label, single-arm Phase 2 clinical trial evaluating the safety and efficacy of single-agent ZYNLONTATM in adult patients with relapsed or refractory diffuse large B-cell lymphoma DLBCL following two or m 