Doc328
3 hours ago
He has been talking about a PD trial for several years, sometimes even giving dates -- on May 9 2024 he stated "Regarding Parkinson’s disease, initiation of an ANAVEX2-73 Phase 2b/3 six-month trial is expected in the second half of 2024." Why should his more recent statement be any different. He has had every opportunity to dicuss with the FDA x several years.
I asked Grok to review the last 3 years of quarterly CC transcripts in regards to a PD trial
Please review anavex quarterly confernece call transcripts including quations/answers over last 3 years. Summarize by quarter, what they have said in reference to running a parkinson disease clinical trial
Below is a summary of Anavex Life Sciences’ quarterly conference call transcripts from the past three years (2022–2025) regarding their plans and updates for Parkinson’s disease (PD) clinical trials, specifically focusing on ANAVEX®2-73 (blarcamesine). The summaries are organized by fiscal quarter and year, based on available transcripts from sources such as Anavex’s website, Seeking Alpha, Yahoo Finance, Insider Monkey, and Investing.com. Each summary includes key statements, including relevant quotes from the calls, particularly from Dr. Christopher Missling, President and CEO, and addresses the status of PD clinical trials. Note that not all quarters explicitly mention PD trials, but I’ve included all relevant references found. If a quarter lacks specific PD trial discussion, it’s noted for completeness.
Fiscal 2022 (October 2021 – September 2022)
Q1 2022 (Ended December 31, 2021; Call on February 1, 2022)
No specific mention of PD clinical trials: The transcript does not explicitly discuss PD trials. The focus is on Alzheimer’s disease (AD) and Rett syndrome programs for ANAVEX®2-73. Anavex mentions general pipeline expansion using precision medicine but does not detail PD-specific plans.
Q2 2022 (Ended March 31, 2022; Call on May 10, 2022)
No specific mention of PD clinical trials: The transcript emphasizes AD and Rett syndrome trials, with no direct reference to PD trial plans. Anavex notes the completion of the Phase 2 PD dementia (PDD) study (ANAVEX®2-73-PDD-001) and ongoing open-label extension (OLE) but does not discuss new PD trials.
Q3 2022 (Ended June 30, 2022; Call on August 9, 2022)
PD Trial Updates: Anavex reports the last patient visit in the 48-week OLE of the Phase 2 PDD study (ANAVEX®2-73-PDD-001) occurred this quarter, with data expected by year-end 2022. They plan to meet with the FDA to discuss the ANAVEX®2-73 PD program, including a pivotal Phase 3 study, and initiate an imaging-focused PD study sponsored by The Michael J. Fox Foundation (MJFF).
Quote (Christopher Missling): “So we believe that we have enough evidence of moving forward in a study in Parkinson’s disease, in a pivotal study, because of the data from our Parkinson’s Disease Dementia Phase 2 study in 132 patients’ placebo-controlled study.”
Context: The MJFF-funded study will use PET imaging to measure sigma-1 receptor engagement in PD patients, supporting ANAVEX®2-73’s mechanism of action. The planned pivotal Phase 3 study indicates confidence in advancing ANAVEX®2-73 for PD based on Phase 2 PDD results.
Q4 2022 (Ended September 30, 2022; Call on November 28, 2022)
PD Trial Plans: Anavex reiterates plans to meet with the FDA to discuss the ANAVEX®2-73 PD program, aiming for a pivotal Phase 3 study. They confirm the MJFF-sponsored imaging-focused PD trial and note preliminary PDD OLE data showing clinical improvements.
Quote (Christopher Missling): “So there is a possibility that the next study that you conduct in Parkinson’s disease will be a pivotal study based on your discussion with the FDA? … We are aiming for that. We have very strong evidence from the PDD study that the effect on MDS-UPDRS, which is the main primary endpoint of this indication has been very favorable with ANAVEX 2-73. So the plan would be to make sure we are able to move forward as quickly as possible. That would mean to aim for a Phase 3.”
Context: The MDS-UPDRS (Movement Disorder Society-Unified Parkinson’s Disease Rating Scale) improvement in the PDD study supports the rationale for a Phase 3 trial. The imaging study will further validate ANAVEX®2-73’s target engagement.
Fiscal 2023 (October 2022 – September 2023)
Q1 2023 (Ended December 31, 2022; Call on February 7, 2023)
PD Trial Updates: Anavex plans to announce data from the 48-week OLE of the Phase 2 PDD study. They confirm the MJFF-sponsored imaging-focused PD study and express intent to initiate a pivotal Phase 3 trial pending FDA discussions.
Quote (Christopher Missling): “In Parkinson’s disease Dementia, we are planning to announce the data from the 48-week open-label extension of the previously successfully completed Phase 2 study. … Further, pipeline expansion of the Anavex platform using gene biomarkers of response applying precision medicine of neurological disorders is expected, including planned initiation of an ANAVEX 2-73 imaging-focused Parkinson disease clinical study sponsored by the Michael J. Fox Foundation.”
Context: The OLE data is expected to reinforce Phase 2 findings, and the MJFF study will use PET imaging to assess ANAVEX®2-73’s brain penetration in PD patients.
Q2 2023 (Ended March 31, 2023; Call on May 9, 2023)
PD Trial Updates: Anavex reports preliminary 48-week OLE data from the Phase 2 PDD study, noting improved clinical symptoms under ANAVEX®2-73 treatment, contrasting with symptom worsening during the off-drug period. A new PD trial in Australia is mentioned for later in 2023.
Quote (Christopher Missling): “It is encouraging that the patients’ clinical symptoms consistently improved longitudinally over time during the extension phase under active ANAVEX®2-73 treatment. … This data suggests ANAVEX®2-73’s potential capability to slow and potentially reverse the life altering symptoms of Parkinson’s disease, an urgent unmet global need.”
Context: The OLE data strengthens the case for ANAVEX®2-73’s disease-modifying potential. The Australian trial (not detailed in the transcript) is likely the MJFF-funded imaging study or a precursor to a larger trial.
Q3 2023 (Ended June 30, 2023; Call on August 8, 2023)
No specific mention of PD clinical trials: The transcript focuses on AD, Rett syndrome, and Fragile X syndrome. While ANAVEX®2-73’s PD program is part of the pipeline, no new trial updates or FDA discussions are mentioned.
Q4 2023 (Ended September 30, 2023; Call on November 27, 2023)
No specific mention of PD clinical trials: The transcript emphasizes AD trial results and Rett syndrome. PD is referenced in the context of ANAVEX®2-73’s broad CNS applications, but no specific trial plans or updates are provided.
Fiscal 2024 (October 2023 – September 2024)
Q1 2024 (Ended December 31, 2023; Call on February 6, 2024)
No specific mention of PD clinical trials: The focus is on AD, schizophrenia (ANAVEX®3-71), and Rett syndrome. PD is not explicitly discussed, though ANAVEX®2-73’s prior PDD data is part of the company’s broader narrative.
Q2 2024 (Ended March 31, 2024; Call on May 9, 2024)
PD Trial Plans: Anavex announces plans to initiate a Phase 2b/3 six-month trial for ANAVEX®2-73 in PD in the second half of 2024.
Quote (Christopher Missling): “Regarding Parkinson’s disease, initiation of an ANAVEX2-73 Phase 2b/3 six-month trial is expected in the second half of 2024.”
Context: This is a significant update, indicating a new, larger trial beyond the PDD focus, likely building on Phase 2 PDD data and MJFF-funded studies. The trial’s scope (e.g., PD vs. PDD) is not detailed.
Q3 2024 (Ended June 30, 2024; Call on August 6, 2024)
No specific mention of PD clinical trials: The transcript highlights AD, Rett syndrome, and schizophrenia. The planned PD Phase 2b/3 trial from Q2 is not reiterated, possibly due to focus on other programs or delays in initiation.
Q4 2024 (Ended September 30, 2024; Call on December 23, 2024)
No specific mention of PD clinical trials: The transcript focuses on AD (EMA filing for blarcamesine), schizophrenia, and upcoming presentations. PD is referenced in the context of ANAVEX®2-73’s patent protection for neurodegenerative disorders, including PD, but no trial updates are provided.
Quote (Christopher Missling): “This new patent claims crystalline forms of the dihydrogen phosphate salt of Anavex two seventy three free base … for neuroprotection and treatment of neurodegenerative disorders, including Alzheimer disease, Parkinson disease, and other disorders.”
Context: The lack of PD trial discussion suggests the Phase 2b/3 trial planned for H2 2024 may not have started or is not a priority in this call.
Fiscal 2025 (October 2024 – September 2025)
Q1 2025 (Ended December 31, 2024; Call on February 12, 2025)
PD Trial Updates: Anavex expects updates on the PD program, including the planned Phase 2b/3 trial, and anticipates presenting detailed data at the AD/PD 2025 conference.
Quote (Christopher Missling): “Then further we will provide updates on the pipeline. We expect updates on the Parkinson’s disease program and other subsequent programs as well.”
Context: The mention of PD program updates suggests progress on the Phase 2b/3 trial or related studies (e.g., MJFF imaging study). The AD/PD conference presentation may include PDD OLE data or new trial plans.