On September 16, 2024 Aethlon Medical, Inc. (Nasdaq: AEMD), a medical therapeutic company focused on developing products to treat cancer and life-threatening infectious diseases, reported that the Cancer Clinical Trial Unit at Royal Adelaide Hospital was activated on September 10, 2024 to begin screening and enrolling patients in its safety, feasibility and dose-finding clinical trial of the Hemopurifier in patients with solid tumors who have stable or progressive disease during anti-PD-1 monotherapy treatment, such as Keytruda (pembrolizumab) or Opdivo (nivolumab) (AEMD-2022-06 Hemopurifier Study) (Press release, Aethlon Medical, SEP 16, 2024, View Source [SID1234646672]). The trial will be conducted by Prof. Michael Brown and his staff at the Cancer Clinical Trials Unit, CALHN, Royal Adelaide Hospital in Australia.
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The activation follows the previously announced approval by the Human Research Ethics Committee at Central Adelaide Local Health Network on June 13, 2024, and the Research Governance office at Royal Adelaide Hospital, on September, 3 2024, as well as the notification of the Therapeutic Good Administration (TGA) and completion of a Site Initiation Visit on September 9, 2024.
"The activation of the investigative site at the Royal Adelaide Hospital marks a significant milestone for Aethlon, allowing the site to screen and enroll patients in this important clinical trial," stated Steven LaRosa, MD, Chief Medical Officer of Aethlon Medical. "We look forward to working closely with Prof. Brown and his staff, and with our Contract Research Organizations (CROs), NAMSA and ReSQ Clinical Research, to begin enrollment and data collection. Going forward, we plan to activate a second site in Australia and also expect to receive an Ethics Committee approval for a clinical site in India."
Currently, only approximately 30% of patients who receive pembrolizumab or nivolumab will have lasting clinical responses to these agents. Extracellular vesicles (EVs) produced by tumors have been implicated in the spread of cancers as well as the resistance to anti-PD-1 therapies. The Aethlon Hemopurifier has been designed to bind and remove these EVs from the bloodstream, which may improve therapeutic response rates to anti-PD-1 antibodies. In preclinical studies, the Hemopurifier has been shown to reduce the number of exosomes from the plasma of cancer patient samples.
The primary endpoint of the approximately 18-patient, safety, feasibility and dose-finding trial is the incidence of adverse events and clinically significant changes in safety lab tests of Hemopurifier treated patients with solid tumors with stable or progressive disease at different treatment intervals, after a two-month run in period of PD-1 antibody, Keytruda or Opdivo monotherapy. Patients who do not respond to the therapy will be eligible to enter the Hemopurifier period of the study where sequential cohorts will receive 1, 2 or 3 Hemopurifier treatments during a one-week period. In addition to monitoring safety, the study is designed to examine the number of Hemopurifier treatments needed to decrease the concentration of EVs and whether these changes in EV concentrations improve the body’s own natural ability to attack tumor cells. These exploratory central laboratory analyses are expected to inform the design of a subsequent efficacy and safety, Premarket Approval (PMA), study required by regulatory agencies.