–VERU-111 Targeting Men with Metastatic Castration Resistant Prostate Cancer Who Have Also Become Resistant to Abiraterone or Enzalutamide–
–Phase 2 Study Results Expected by Calendar Year End—
“Having seen both preliminary evidence of prostate cancer antitumor activity and an acceptable safety profile in the Phase 1b portion of the clinical trial, we are very excited to now be able to advance VERU-111 into the Phase 2 portion of the clinical trial,” said
The open label, single arm, Phase 2 clinical trial will evaluate the efficacy and safety of VERU-111 in 39 mCRPC patients who have become resistant to a secondary novel androgen blocking agent (abiraterone or enzalutamide). Enrolled men will receive 63 mg of VERU-111 per day, the dose that was selected based on the Phase 1b portion of the study conducted in 39 men. Dose increases of VERU-111 up to a dose of 72 mg will be allowed in the study. In the Phase 1b study, VERU-111 was well tolerated with no reports of neurotoxicity, hypersensitivity (allergic) reactions and febrile neutropenia which are side effects common to intravenous taxane chemotherapy. The key efficacy endpoints of the Phase 2 study are radiographic imaging of progression-free survival and prostate-specific antigen (PSA) reductions. Patients will continue to receive VERU-111 until radiographic evidence of prostate cancer progression is observed.
VERU-111 is a proprietary, oral, next generation, first-in-class selective antitubulin agent that targets and disrupts alpha and beta tubulin subunits of microtubules. In cancer cells, microtubules are critical for transport of growth factor receptors, cellular proliferation and metastases. Earlier this month in commenting on preliminary results from the Phase 1b portion of the VERU-111 clinical study, the Company noted evidence of prostate cancer antitumor activity. Historical controls from the literature report that the time to imaging based tumor progression in men like those enrolled in our study averages about 3.7 months. In our Phase 1b trial, we have 20 men in the study that had the potential to be treated for 4.5 months. Even without having an optimal dose or dose schedule yet determined, there are 4 men who are still ongoing in the trial with no progression at 11.75, 10.4, 10.4 and 7.6 months. All these men have PSA reductions. We have another 6 men that progressed at 4.2 months. The patient who has reached 11.75 months had a PSA reduction of -63% and has had cancerous lymph nodes shrink as measured by CT scan and confirmed by a second CT scan. We also have another patient who at the time of enrollment had progressing prostate cancer bone metastases, show improvement of these bone metastases based on a bone scan following treatment with VERU-111. There is also evidence that these anticancer effects appear to have a dose response—meaning higher doses at 3-week cycles have more activity. Phase 1b clinical results will be reported at an upcoming scientific meeting.
Veru is also advancing new drug formulations in its specialty pharmaceutical pipeline that address unmet medical needs in urology such as the Tadalafil and Finasteride Combination (TADFIN®) for the administration of tadalafil 5mg and finasteride 5mg combination formulation dosed daily for benign prostatic hyperplasia (BPH). Tadalafil (CIALIS®) is currently approved for treatment of BPH and erectile dysfunction and finasteride is currently approved for treatment of BPH (finasteride 5mg PROSCAR®) and male pattern hair loss (finasteride 1mg PROPECIA®). The co-administration of tadalafil and finasteride has been shown to be more effective for the treatment of BPH than by finasteride alone. The Company had a successful pre-NDA meeting with the FDA and the expected submission of the NDA for TADFIN is the second half of calendar year 2020. Veru is also developing Tamsulosin XR capsules which is a formulation of tamsulosin, the active ingredient in FLOMAX®, which Veru has designed to avoid the “food effect” inherent in currently marketed formulations of the drug, allowing for potentially safer administration and improved patient compliance.
The Company’s commercial products include the FC2 Female Condom / FC2 Internal Condom® (“FC2”), an FDA-approved product for the dual protection against unwanted pregnancy and the transmission of sexually transmitted infections, and the PREBOOST® 4% benzocaine medicated individual wipe for the treatment of premature ejaculation. The Company’s Female Health Company Division markets and sells FC2 commercially and in the public health sector both in the
“Safe Harbor” statement under the Private Securities Litigation Reform Act of 1995:
The statements in this release that are not historical facts are “forward-looking statements” as that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements in this release include statements regarding the regulatory pathway to secure FDA approval of the Company’s drug candidates, the anticipated timeframe for clinical studies and FDA submissions, clinical study results including potential benefits and the absence of adverse events and the market potential for the Company’s drug candidates. Any forward-looking statements in this release are based upon the Company’s current plans and strategies and reflect the Company’s current assessment of the risks and uncertainties related to its business and are made as of the date of this release. The Company assumes no obligation to update any forward-looking statements contained in this release because of new information or future events, developments or circumstances. Such forward-looking statements are subject to known and unknown risks, uncertainties and assumptions. If any such risks or uncertainties materialize or if any of the assumptions prove incorrect, our actual results could differ materially from those expressed or implied by such statements. Factors that may cause actual results to differ materially from those contemplated by such forward-looking statements include, but are not limited to, the following: risks related to the development of the Company’s product portfolio, including clinical trials, regulatory approvals and time and cost to bring to market; potential delays in the timing of and results from clinical trials and studies and the risk that such results will not support marketing approval and commercialization; potential delays in the timing of any submission to the FDA and regulatory approval of products under development; clinical results or early data from clinical trials may not be replicated or continue to occur in additional trials or may not otherwise support further development in the specified product candidate or at all; the risk that the Company’s products may not be commercially successful; risks relating to the ability of the Company to obtain sufficient financing on acceptable terms when needed to fund development and operations; product demand and market acceptance; competition in the Company’s markets and therapeutic areas and the risk of new or existing competitors with greater resources and capabilities and new competitive product approvals and/or introductions; the risk that the Company’s drug candidates, clinical development program, anticipated development plans or commercial products will be affected by regulatory developments, including a reclassification of products; price erosion, both from competing products and increased government pricing pressures; manufacturing and quality control problems; compliance and regulatory matters, including costs and delays resulting from extensive governmental regulation, and effects of healthcare insurance and regulation, including reductions in reimbursement and coverage or reclassification of products; some of the Company’s products are in development and the Company may fail to successfully commercialize such products; risks related to intellectual property, including the uncertainty of obtaining patents, the effectiveness of the patents or other intellectual property protections and ability to enforce them against third parties, the uncertainty regarding patent coverages, the possibility of infringing a third party’s patents or other intellectual property rights, and licensing risks; government contracting risks, including the appropriations process and funding priorities, potential bureaucratic delays in awarding contracts, process errors, politics or other pressures, and the risk that government tenders and contracts may be subject to cancellation, delay, restructuring or substantial delayed payments; the risk that delays in orders or shipments under government tenders or the Company’s
For further information, contact:
Source: Veru Inc.