On October 1, 2024 Heidelberg Pharma AG (FSE: HPHA), a clinical stage company developing innovative Antibody Drug Conjugates (ADCs), reported that new clinical data from its lead Amanitin-based ADC candidate, HDP-101, were presented at the International Myeloma Society (IMS) Annual Meeting, held in Rio de Janeiro, Brazil on 27 September 2024 (Press release, Heidelberg Pharma, OCT 1, 2024, View Source [SID1234646977]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

HDP-101 is being evaluated in an ongoing Phase I/IIa clinical trial in the indication of relapsed or refractory multiple myeloma, a bone marrow cancer with a high unmet medical need. Clinical data from the fifth cohort demonstrated complete remission in one patient who had been heavily pre-treated. This patient showed an objective improvement ("partial response") in the 2nd cycle of treatment and complete remission was confirmed after the 11th cycle.

In addition, several patients showed promising biological activity and an objective improvement demonstrating the potential of HDP-101 as a treatment option for patients with the disease.

Following the presentation at IMS, Heidelberg Pharma will host an R&D webinar on 15 October 2024 at 17:00 CEST/ 11:00 EDT, for investors, analysts, and media.

The R&D webinar will feature presentations by the Heidelberg Pharma management team, alongside Key Opinion Leaders (KOLs) in the myeloma field: Shambavi Richard, MD, Associate Professor Icahn School of Medicine at Mount Sinai Hospital, New York, USA and Robert Z. Orlowski, MD, PhD, (Ad Interim) Director of Myeloma, and Professor of Medicine in the Departments of Lymphoma/Myeloma and Experimental Therapeutics, University of Texas, Houston, Texas, and principal investigator at MD Anderson Cancer Center, Houston, Texas, USA.

Webinar participants will have the opportunity to submit questions in advance of the webinar or ask questions live during the event.