Full Press Release Details
NOVELOS THERAPEUTICS PROVIDES PRODUCT
To Begin I-124-CLR1404 (LIGHT) Phase
2 Imaging Trial in Brain Cancer in Early 2014
Evaluating I-131-CLR1404 (HOT) Potential
Phase 2 Indications and Trial Designs
To File CLR1502 (GLOW2) IND for
Intraoperative Tumor Margin Illumination by End 2013
MADISON, Wisc. (May 16, 2013) -
Novelos Therapeutics, Inc. (OTCQX: NVLT), a pharmaceutical company developing novel drugs for the treatment and diagnosis
of cancer, today provided an update on its product pipeline, including I-124-CLR1404 (LIGHT) positron emission tomography (PET)
imaging agent for solid tumor indications, I-131-CLR1404 (HOT) cancer-targeted molecular radiotherapeutic for advanced solid tumors
and CLR1502 (GLOW2) optical imaging agent for intraoperative tumor margin illumination in real-time and non-invasive tumor imaging.
"We are excited to be advancing multiple
product opportunities aimed at significant unmet needs, all based on Novelos' proprietary cancer-targeted delivery platform,"
said Harry Palmin, President and CEO of Novelos. "Our development plan is centered on advancing compounds that we expect
to most rapidly achieve significant development milestones. Both LIGHT and GLOW2, subject to additional funding, are expected to
reach such milestones by the end of 2014."
LIGHT is a small-molecule, broad-spectrum,
cancer-targeted PET imaging agent. LIGHT Phase 1-2 clinical trials are ongoing across 11 solid tumor indications. These trials
have demonstrated initial proof-of-concept in multiple tumor types, including primary and metastatic brain cancer. Novelos expects
to start a LIGHT Phase 2 imaging trial in brain cancer at the beginning of 2014 and, subject to additional funding, complete the
trial by the end of 2014. This trial will compare LIGHT imaging of glioma with standard of care based on pathology confirmation
in approximately 30 patients.
early PET imaging trials with I-124-CLR1404 (LIGHT) in primary and metastatic brain cancer patients, we have observed high tumor-to-background
ratios," said Lance Hall, M.D., Assistant Professor of Radiology at the University of Wisconsin Carbone Cancer Center, and
the principal investigator for the Phase 1-2 trials in brain cancer. "These data provide
a strong rationale for rapidly transitioning to a Phase 2 trial in glioma patients to compare I-124-CLR1404 PET imaging to magnetic
resonance imaging (MRI), the current standard of care in this patient population, where a significant unmet medical need exists
for post-treatment efficacy assessment and differentiating tumor growth from pseudoprogression."
a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly and selectively
to cancer cells and cancer stem cells. Novelos has completed the third cohort in a U.S. multi-center Phase 1b dose-escalation
safety trial with HOT in cancer patients with advanced solid tumors. Data from the two-patient third cohort indicate the onset
of dose-limiting hematologic toxicities with HOT, triggering enrollment into a five-patient fourth cohort at a dose midway between
those used in the second and third cohorts, as per trial protocol. To date, three of the six patients with advanced refractory
solid tumors treated with HOT had stable disease for up to four months, according to standard response evaluation criteria in solid
tumors (RECIST 1.1), and confirmed by independent review. Details of the trial design are available on www.clinicaltrials.gov ID:
NCT01495663, or at www.novelos.com in the Clinical Trials' section.
"We are approaching the stated objective
of the Phase 1b dose-escalation trial to determine the Maximum Tolerated Dose of I-131-CLR1404 (HOT)," said Glenn Liu, M.D.,
Associate Professor of Medicine and Director of the Cancer Therapy Discovery and Development (Phase I) Program at the University
of Wisconsin Carbone Cancer Center, and the trial's principal investigator. "We continue to observe selective uptake
of I-131-CLR1404 in a variety of tumor types where it persists in excess of 21 days."
In parallel with the ongoing Phase 1b fourth
cohort, Novelos will be evaluating a range of potential HOT Phase 2 indications and trial designs including incorporation of multiple
dosing, as well as combination of HOT with external beam radiotherapy or with radiosensitizing therapeutics.
is a preclinical, cancer-targeted, non-radioactive optical imaging agent for both intraoperative tumor margin illumination and
non-invasive tumor imaging. Novelos plans to file an Investigational New Drug Application (IND) for GLOW2 by the end of
2013 and, subject to additional funding, expects to generate proof-of-concept data in cancer patients by the end of 2014. GLOW2
may address the significant unmet medical need for better definition of tumor margins and nodal involvement, potentially reducing
repeat surgeries and improving patient outcomes.
good example of the potential utility of CLR1502 (GLOW2) is in breast cancer surgery, where 25% of patients undergoing lumpectomy
require repeat resection due to incomplete removal of the primary tumor and malignant lymph nodes," said Lee Wilke, M.D.,
Associate Professor (CHS), Division of General Surgery, and Director Breast Center at the
University of Wisconsin Carbone Cancer Center. "An imaging agent that enables improved surgical accuracy by better defining
malignant tissues could significantly improve patient outcomes and rapidly impact medical practice."
further noted, "Based on positive initial LIGHT imaging results in primary and metastatic brain cancer, we believe LIGHT
has potential to address a significant unmet medical need for post-treatment efficacy assessment and differentiating tumor growth
from pseudoprogression in brain cancer, potentially avoiding unnecessary surgeries, biopsies and other treatments. While LIGHT
human imaging data is confirming the broad-spectrum potential of our cancer-targeted technology, it is also expected to guide us
in selecting a therapeutic direction with HOT. Additionally, we will utilize the clinical data generated with HOT to date as we
evaluate potential HOT Phase 2 indications and trial designs. With GLOW2, there is strong medical support for the need to improve
outcomes of tumor surgery, including reducing repeat resections and early progression, stemming from incomplete removal of malignant
tissue or lymph nodes. Each of these compounds exploits the same key attribute of our proprietary,
cancer-targeted delivery platform based on phospholipid ether analogs (PLE); the enabling of selective uptake and prolonged retention
in cancer cells. We look forward to advancing the development of these compounds as well as exploring additional applications of
our delivery platform in the oncology space."
About Novelos Therapeutics, Inc.
We are a pharmaceutical
company developing novel drugs for the treatment and diagnosis of cancer. Our cancer-targeted compounds are selectively taken up
and retained in cancer cells, including cancer stem cells, versus normal cells. I-124-CLR1404 (LIGHT) is a small-molecule, broad-spectrum,
cancer-targeted PET imaging agent. LIGHT Phase 1-2 clinical trials are ongoing across 11 solid tumor indications. I-131-CLR1404
(HOT) is a small-molecule, broad-spectrum, cancer-targeted molecular radiotherapeutic that delivers cytotoxic radiation directly
and selectively to cancer cells and cancer stem cells. HOT Phase 1b dose-escalation trial is ongoing in patients with advanced
solid tumors. CLR1502 (GLOW2) is a preclinical, cancer-targeted, non-radioactive optical imaging agent for intraoperative tumor
margin illumination and non-invasive tumor imaging. Together, we believe our compounds are able to "find, treat and follow"
cancer anywhere in the body in a novel, effective and highly selective way. For additional information please visit www.novelos.com
J. Patrick Genn, Vice President of IR, Novelos Therapeutics,
Inc., Madison, Wisc. & Boston, Mass., Ph: (858) 775-7456, Email: jpgenn@novelos.com
Anne Marie Fields, Senior Vice President, LHA, Ph: (212) 838-3777,
Email: afields@lhai.com, @LHA_IR_PR
This news release contains forward-looking
statements. You can identify these statements by our use of words such as "may," "expect," "believe,"
"anticipate," "intend," "could," "estimate," "continue," "plans,"
or their negatives or cognates. Such statements are valid only as of today, and we disclaim any obligation to update this information.
These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties that may cause
actual future experience and results to differ materially from the statements made. These statements are based on our current beliefs
and expectations as to such future outcomes. Drug discovery and development involve a high degree of risk. Factors that might cause
such a material difference include, among others, uncertainties related to the ability to raise additional capital, the ability
to attract and retain partners for our technologies, the identification of lead compounds, the successful preclinical development
thereof, the completion of clinical trials, the FDA review process and other government regulation, our pharmaceutical collaborators'
ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing
and third-party reimbursement. A complete description of risks and uncertainties related to our business is contained in our periodic
reports filed with the Securities and Exchange Commission including our Form 10-K for the year ended December 31, 2012 and in our
quarterly reports on Form 10-Q. These forward-looking statements are made only as of the date hereof, and we disclaim any obligation
to update any such forward-looking statements.