Raj S. Pruthi
Thank you, Sergio, and good afternoon, everyone. I believe this is a very exciting time for our patients based on our excellent progress with the NDV-01 development program. I want to touch on three items today. An overview of the patient care journey in non-muscle invasive bladder cancer or NMIBC, a review of the nine-month data, and a summary of the FDA meeting highlights. Let's start with the NMIBC and the patient journey. There are about 85,000 new cases of bladder diagnosed each year in the United States and 744,000 people living with bladder cancer. About 80% of bladder cancer patients have NMIBC, and recurrence rates over five years are about 60 to 80%. Relmada Therapeutics, Inc. is focused on high-risk NMIBC and on intermediate-risk NMIBC, representing about 80% of NMIBC cases or 54,000 people per year. In brief, the patient care journey most commonly begins when a patient presents with blood in the urine or hematuria. Suspected bladder cancer cases are diagnosed using cystoscopy and cytology. Treatment begins with a surgical procedure called transurethral resection of the bladder tumor or TURBT. This procedure allows surgeons to classify the patient's disease stage and risk category and define the treatment plan. After surgery, patients with high-risk disease receive intravesical adjuvant therapy with standard of care immunotherapy known as bacillus Calmette-Guerin or BCG. Patients are then monitored with regular and urine cytology every three months to assess for recurrence. Patients with recurrent disease are treated with repeat surgery alternating with intravesical treatments. NDV-01 is a novel sustained release intravesical formulation of two chemotherapy agents, gemcitabine and docetaxel, or Gemdosi, as we say. It was designed to build on data from numerous studies conducted over the past decade showing that combination use of these two agents achieves response rates and recurrence-free survival that are comparable to or better than historical standard of care BCG. And for those who are unresponsive to BCG, it can provide a second-line bladder-sparing option to avoid radical cystectomy. The sustained release formulation of NDV-01 will be provided to study sites in a ready-to-use format that does not require a specialized pharmacy or biocontainment hood to formulate the Gemdosi combination. NDV-01 is intended to be instilled into the bladder through a regular catheter in a less than five-minute intravesical installation. Upon administration, the formulation creates a soft matrix that is intended to enhance local exposure and minimize systemic toxicity. Moving to the nine-month data, we're pleased to report that NDV-01's continued positive phase two performance strongly supports its potential to transform the treatment of NMIBC. The study is a single-arm, single-center ex-US trial in patients with high-risk NMIBC. Patients are treated with NDV-01 in a six biweekly induction phase followed by monthly maintenance for up to one year. Patients receive regular assessments with cystoscopy, cytology, and if needed, biopsy. The study is designed to enroll up to 70 patients with localized high-risk NMIBC. The primary endpoints are safety and complete response at twelve months. Secondary efficacy endpoints are duration of response and event-free survival. Efficacy assessments for the nine-month follow-up included analysis of data at nine months and at any time point. These are the same safety and efficacy parameters that were applied to the six-month data reviewed during our Q2 call in August and the three-month data presented at the American Urological Association meeting in April. Looking at the data, we observed a complete response rate of 92% at any time based on 25 patients. Amongst patients with BCG unresponsive disease, we see a 91% CR anytime. At the nine-month assessment, we observed a complete response rate of 85%. No patient had progression to muscle-invasive disease and no patients underwent a radical cystectomy. Patients who had been reinduced had a 60% complete response rate. The study also includes certain defined subpopulations. For example, patients with BCG unresponsive disease, we saw 91% CR anytime and a nine-month CR rate of 88%. NDV-01 continues to demonstrate favorable safety consistent with our expectations and known efficacy and safety of Gemdosi. There were no reported new safety signals, no patients who had treatment-related adverse events that were grade three or higher, and no patients discontinued treatment due to adverse events. The most common treatment-related adverse events were transient dysuria and hematuria and asymptomatic positive urine cultures, an incidental finding observed in 9% of patients with hematuria only seen in 7%. All patients with dysuria were grade one and resolved within 24 hours. Our goal is to bring NDV-01 to patients as soon as possible. We intend to initiate the phase three program for NDV-01 in 2026. The recent positive type B FDA meeting is a key milestone that reinforces our confidence in the path forward for NDV-01. I'd like to summarize the key outcomes from the FDA meeting, a very positive, constructive, and prior dialogue discussion with them. Relmada Therapeutics, Inc. secured FDA alignment on certain key elements of the planned Phase III pivotal program for NDV-01, incorporating two separate and distinct registrational paths. Number one, high-risk second-line BCG unresponsive NMIBC patients. And number two, intermediate-risk NMIBC in the adjuvant setting. In the setting of high-risk second-line BCG unresponsive disease, the FDA stated that a single-arm trial might be acceptable in a more refractory patient population. We're excited about this approach because it could offer a rapid route to approval. In the indication of intermediate-risk in the adjuvant setting, the FDA agreed that a proposal to randomize patients post-TURBT to adjuvant NDV-01 versus observation evaluating a time-to-event endpoint is generally acceptable. We feel that the opportunity to incorporate NDV-01 into patient care after TURBT is very attractive. It could pave the way for an additional indication and broader clinical adoption. Importantly, the FDA indicated that no further clinical nonclinical studies are required to support a 505(b)(2) NDA. This is very good news. We look forward to working with the FDA to complete the study design and initiate the registrational program in 2026. Our efforts in the coming months will also focus on transferring production to contract manufacturers to complete scale-up and production of clinical batches. As I hand the call over to our CFO, Maged S. Shenouda, I am optimistic about the NDV-01 clinical development program based on the excellent nine-month results, positive outcomes with the FDA meeting, and our ongoing phase three preparation. Maged?