AMPLIA THERAPEUTICS REPORTS FOUR ADDITIONAL COMPLETE RESPONSES AND IMPROVED OVERALL SURVIVAL DATA IN ACCENT PANCREATIC CANCER TRIAL

On March 23, 2026 Amplia Therapeutics Limited (ASX:ATX; OTCQB:INNMF), ("Amplia" or the "Company"), reported mature data from the ongoing ACCENT clinical trial in advanced pancreatic cancer in which the Company’s lead drug narmafotinib is combined with chemotherapy showing a median overall survival of 11.1 months, and five complete responses recorded to date.

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Expert central reading of the clinical data by a contracted independent laboratory has reclassified some of the response data, identifying an additional four (4) confirmed complete responses (CRs). This brings the total CR’s for all patients in the ACCENT trial receiving a 400 mg dose of narmafotinib to five (5), resulting in a CR rate of 7.8% (5/64) which is unprecedented in this indication. Notably, this does not include the pathological complete response (pCR) recorded in the ACCENT trial, announced in June 2025. A confirmed CR means that CT scans have confirmed the disappearance of measurable tumours and metastases for two months or more, without the appearance of new lesions.

An additional confirmed partial response (PR) has also been identified, resulting in an updated Objective Response Rate (ORR) of 35.9% (23/64) for all patients in both stages of the 1b/2a ACCENT trial on a 400 mg dose of narmafotinib. As of 15 March 2026, four (4) patients remain on study, with one patient approaching 24 months on trial.

Up until the independent analysis, all clinical response data reported to the market has been based on analysis by the clinical investigator at each trial site. The Company has always planned for an independent data analysis to occur toward the conclusion of the trial, and with the anticipated completion in Q3 2026 this analysis was recently initiated. The expert and independent ‘central read’ laboratory has used the standardized and internationally recognized RECIST 1.1 criteria for measuring how a patient’s cancer responds to treatment.

(Press release, Amplia Therapeutics, MAR 23, 2026, View Source [SID1234663804])