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Theralase Technologies Inc. V.TLT

Alternate Symbol(s):  TLTFF

Theralase Technologies Inc. is a Canada-based clinical-stage pharmaceutical company. The Company is engaged in the research and development of light activated compounds and their associated drug formulations. The Company operates through two divisions: Anti-Cancer Therapy (ACT) and Cool Laser Therapy (CLT). The Anti-Cancer Therapy division develops patented, and patent pending drugs, called Photo Dynamic Compounds (PDCs) and activates them with patent pending laser technology to destroy specifically targeted cancers, bacteria and viruses. The CLT division is responsible for the Company’s medical laser business. The Cool Laser Therapy division designs, develops, manufactures and markets super-pulsed laser technology indicated for the healing of chronic knee pain. The technology has been used off-label for healing numerous nerve, muscle and joint conditions. The Company develops products both internally and using the assistance of specialist external resources.


TSXV:TLT - Post by User

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Comment by blackjack0on Dec 07, 2020 8:06am
150 Views
Post# 32048097

RE:New University of BC clinical study site for phase 2 launch

RE:New University of BC clinical study site for phase 2 launch

TORONTO, ON / ACCESSWIRE / December 7, 2020 / Theralase®Technologies Inc. ("Theralase" or the "Company") (TSXV:TLT)(OTCQB:TLTFF), a clinical stage pharmaceutical company focused on the research and development of light activated Photo Dynamic Compounds ("PDC") and their associated drug formulations used to safely and effectively destroy various cancers, bacteria and viruses announced today that the University of British Columbia ("UBC") Review Ethics Board ("REB") has approved the commencement of a Pivotal Phase II Non-Muscle Invasive Bladder Cancer ("NMIBC") Clinical Study to enroll and treat patients who present with Carcinoma In-Situ ("CIS") and who are considered Bacillus Calmette Guerin("BCG")-Unresponsive or are intolerant to BCG Therapy ("Study II").

The University of British Columbia is a global center for teaching, learning and research, consistently ranked among the top 20 public universities in the world and recently recognized as North America's most international university.

To date 14 patients have been treated in Study II. With the addition of UBC, the Company now has 5 sites open for patient enrollment and treatment in Canada. The Company is in advanced discussions to launch a number of U.S. based clinical study sites in 4Q2020, subject to the United States economy recovering from the COVID-19 pandemic. The U.S. based Trial Management Organization plans to launch 4 to 5 clinical study sites in 4Q2020 and commence Study II patient enrollment and treatment as early as 1Q2021.

 

Dr. Peter Black, MD, FRCSC, a Urologic Oncologist at Vancouver General Hospital, a Research Scientist at the Vancouver Prostate Centre, and a Professor in the Department of Urologic Sciences at the University of British Columbia stated "I think this is a great opportunity for patients to gain access to a promising new technology and treatment that is easy to deliver and very patient-friendly. We are delighted to be able to offer it to patients in British Columbia."

Shawn Shirazi PhD, Chief Executive Officer, Theralase®, stated, "We are extremely pleased that the UBC, REB provided approval to proceed with Study II. We are excited that our recent FDA Fast Track Designation status for Study II could lead to the expedited development of this drug-device combination for NMIBC patients. The TLD-1433 technology represents a paradigm shift in medical technology and an advanced approach to treat NMIBC."

About Study II

Study II utilizes the Therapeutic Dose (0.70 mg/cm2) of TLD-1433 and is focused on the enrollment and treatment of approximately 100 BCG-Unresponsive NMIBC CIS patients in up to 20 clinical study sites located in Canada and the US.

Study II has a:

  1. Primary endpoint of efficacy (defined by Complete Response ("CR") at any point in time

  2. Secondary endpoint of duration of CR at 360 days post-initial CR (approximately 450 days post initial Study treatment, assuming CR is achieved at the 90 day assessment)

  3. Tertiary endpoint of safety measured by incidence and severity of Adverse Events ("AEs") grade 4 or higher that do not resolve within 450 days post-initial treatment

The FDA, in its 2018 guidance to industry has stated that, "For single-arm trials of patients with BCG-unresponsive disease, the FDA defines a CR as at least one of the following:

  1. Negative cystoscopy and negative (including atypical) urine cytology

  2. Positive cystoscopy with biopsy-proven benign or low-grade NMIBC and negative cytology

  3. For intravesical therapies without systemic toxicity, the FDA includes, in the definition of a CR, negative cystoscopy with malignant urine cytology, if cancer is found in the upper tract or prostatic urethra and random bladder biopsies are negative.

Intravesical instillation does not deliver the investigational drug to the upper tract or prostatic urethra; therefore, the development of disease in these areas cannot be attributed to a lack of activity of the investigational drug. Thus, sponsors can consider patients with new malignant lesions of the upper tract or prostatic urethra, who have received intravesical therapy to have achieved a CR in the primary analysis; however, sponsors should record these lesions and conduct sensitivity analyses in which these patients are not considered to have achieved a CR."1

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