Initial data from Neogap Therapeutics’ personalised immunotherapy trial supports a positive safety profile

On March 20, 2025 Neogap Therapeutics AB, a Swedish biotechnology company developing personalised immunotherapy for cancer treatment, reported that initial safety data from the first patients in its ongoing phase I/II trial corroborates that the treatment is well tolerated (Press release, Neogap Therapeutics, MAR 20, 2025, View Source [SID1234651314]). No serious treatment-related adverse events have been observed, reinforcing confidence in the therapy’s safety profile.

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"Safety data from the first two treated patients confirm that Neogap’s immunotherapy is well tolerated and further strengthen our confidence in its potential as a valuable treatment option for patients with difficult-to-treat cancer. The trial is progressing as planned, and we continue to gather data to assess the safety profile and analyse clinical outcomes and biomarkers as part of the exploratory evaluation," says Samuel Svensson, CEO of Neogap Therapeutics.

The ongoing phase I/II trial is a first-in-human study designed to assess the safety and tolerability of Neogap’s personalised immunotherapy, pTTL (personalised Tumour Trained Lymphocytes), in patients with advanced colorectal cancer. Several patients have already been enrolled, with the first having completed treatment. Recruitment and treatment of additional patients continue. In total, 12–16 patients are planned to receive treatment. The study is being conducted at several hospitals in Sweden, including Karolinska University Hospital, Västmanland Hospital, and Danderyd Hospital.

About Neogap’s immunotherapy, pTTL
pTTL (personalised Tumour Trained Lymphocytes) is a cell-based immunotherapy that enhances the patient’s own T cells to fight cancer. The therapy combines advanced DNA analysis with T-cell expansion in a precision treatment for solid tumours. It is based on Neogap’s patented technologies, PIOR and EpiTCer. The goal is to provide patients with a tailored and innovative therapy that meets their specific needs.