PLANEGG/MUNICH, GERMANY / ACCESSWIRE / June 5, 2017 / MorphoSys AG (FSE: MOR; Prime Standard Segment, TecDAX; OTC PINK: MPSYY)
today presented updated safety and efficacy data from an ongoing phase 1/2a study of the anti-CD38 antibody MOR202 at the American
Society of Clinical Oncology (ASCO) 2017 Annual Meeting in Chicago. The dose escalation trial comprises three arms: MOR202, MOR202
in combination with the immunomodulatory drug (IMiD) lenalidomide (LEN) and MOR202 in combination with the IMiD pomalidomide (POM),
in each case with low-dose dexamethasone (DEX). The trial is being conducted in heavily pre-treated patients with
relapsed/refractory multiple myeloma.
"Antibodies directed against CD38 have been reported as a class of potential therapeutics for patients with relapsed or
refractory multiple myeloma. Based on the maturing data generated for MOR202, we will intensify our evaluations to further develop
this compound as a representative of this class," commented Dr. Malte Peters, Chief Development Officer of MorphoSys AG. "We are
optimistic about the responses seen in patients treated with MOR202 plus LEN/DEX and POM/DEX as well as the relatively short
infusion time and the occurrence of infusion-related reactions in a low proportion of patients observed. We look forward to results
further maturing from patients treated in this ongoing trial and to presenting final data later this year."
MOR202 was given as a 2-hour infusion up to the highest dose of 16 mg/kg. Infusion-related reactions (IRRs) occurred in 6% of
patients in the clinically relevant dose cohorts of MOR202 (4 mg/kg, 8 mg/kg, 16 mg/kg) and were limited to grade 1 or 2. The most
frequent adverse events of grade 3 or higher were neutropenia, lymphopenia, and leukopenia in 42%, 40%, and 33% of patients
respectively. No unexpected safety signals were observed.
Patients treated with MOR202 in combination with LEN/DEX had a median of three prior treatment regimens, 56% being refractory to
at least one prior therapy. Median progression-free survival (PFS) was not yet reached, median follow-up was 7.5 months and 9
patients were still on study at data cut-off. 12 out of 17 patients (71%, based on the ITT population) reported an objective
response (OR) to treatment, including one complete remission (CR), three very good partial responses (VGPR) and eight partial
responses (PR).
Patients receiving MOR202 with POM/DEX, had a median of four prior treatment regimens, all being refractory to at least one
prior therapy. Current median PFS is 17.5 months, with a median follow-up of 8.5 months. Eight patients were still on study at data
cut-off. 6 out of 13 patients (46%, based on the ITT-population) showed an objective response, with two patients achieving a
complete remission (CR).
Patients treated with MOR202 plus DEX had a median of five prior treatment regimens before study entry. Median PFS of this
cohort was 4.7 months, with a median follow-up of 22.1 months. 5 out of 18 patients (28%, based on the ITT population) had an
objective response.
Details of the MOR202 presentation at ASCO 2017
Abstract #8024, poster board #350
MOR202 with low-dose dexamethasone (DEX) and in combination with pomalidomide/DEX and lenalidomide/DEX in relapsed or refractory
multiple myeloma (RRMM): Interim analysis of a phase 1/2a dose-escalation study.
The poster will be presented during the "Hematologic Malignancies - Plasma Cell Dyscrasia" session on June 5, 2017 (8:00
AM-11:30 AM CDT, poster hall).
MorphoSys will hold an Investor & Analyst Event at the 2017 ASCO Annual Meeting on June 5, 2017, at 6:30pm CDT (June 6, 2017:
1:30am CEST). Clinical data for MorphoSys's investigational agents MOR208 and MOR202 will be presented by clinical investigators
and company representatives.
A replay and the presentation will be made available at http://www.morphosys.com.
Live-Webcast: https://services.choruscall.com/dataconf/productusers/morph/mediaframe/19794/indexl.html
About MOR202 and the ongoing phase 1/2a study in multiple myeloma
The investigational drug MOR202 is a fully human HuCAL antibody directed against CD38, a highly expressed and validated target
in multiple myeloma. Data are from an ongoing clinical phase 1/2a, open-label, multi-center, dose-escalation study conducted in
several sites in Germany and Austria. The study is evaluating the safety and preliminary efficacy of MOR202 with low dose
dexamethasone and in combination with the immunomodulatory drugs (IMiDs) pomalidomide (POM) and lenalidomide (LEN) plus DEX in
patients with relapsed/refractory multiple myeloma. The primary endpoints of the trial are the safety, tolerability and recommended
dose of MOR202 with DEX and in combination with the IMiDs. Secondary outcome measures are pharmacokinetics and preliminary efficacy
based on overall response rate, duration of response, time-to-progression, and progression-free survival.
About MorphoSys:
MorphoSys is committed to developing exceptional new treatments for patients suffering from serious diseases. A leader in the
field of therapeutic antibodies today, MorphoSys is driven by the ambition of creating the most valuable pipeline of
biopharmaceuticals in the biotechnology industry. Based on its proprietary technology platforms, MorphoSys, together with its
partners, has built a therapeutic pipeline of more than 110 programs in R&D, around a quarter of which is currently in clinical
development.
In its proprietary development segment, MorphoSys, alone or with partners, is developing new therapeutic candidates, mainly
focusing on cancer and inflammation. In its partnered discovery segment, MorphoSys uses its technologies to discover new drug
candidates for pharmaceutical partners and participates from the programs' further development success, through success-based
payments and royalties. MorphoSys is listed on the Frankfurt Stock Exchange under the symbol MOR. For regular updates about
MorphoSys, visit http://www.morphosys.com.
HuCAL(R), HuCAL GOLD(R), HuCAL PLATINUM(R), CysDisplay(R), RapMAT(R), arYla(R), Ylanthia(R), 100 billion high potentials(R),
Slonomics(R), Lanthio Pharma(R) and LanthioPep(R) are registered trademarks of the MorphoSys Group.
This communication contains certain forward-looking statements concerning the MorphoSys group of companies, The forward-looking
statements contained herein represent the judgment of MorphoSys as of the date of this release and involve risks and uncertainties.
Should actual conditions differ from the Company's assumptions, actual results and actions may differ from those anticipated,
MorphoSys does not intend to update any of these forward-looking statements as far as the wording of the relevant press release is
concerned.
For more information, please contact:
MorphoSys AG Anke Linnartz Head of Corporate Communications & IR
Jochen Orlowski Associate Director Corporate Communications & IR
Alexandra Goller Senior Manager Corporate Communications & IR
Tel: +49 (0) 89 / 899 27-404 investors@morphosys.com
SOURCE: MorphoSys AG via the EQS Newswire distribution service including Press Releases and Regulatory
Announcements
