TapImmune has started enrolling patients in a Phase ll clinical trial of TPIV200 vaccine to treat women with triple-negative breast cancer (TNBC) and who have completed first-line surgery, radiotherapy/chemotherapy.

The randomised, multi-centre, double-blinded, placebo-controlled trial will include 280 patients.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

Sponsored by Mayo Clinic, the trial has received $13.3m in grant from the US Department of Defence (DoD).

TapImmune president and CEO Peter Hoang said: “We believe TPIV200 and our other vaccine candidates have an important role to play within the current immuno-oncology ecosystem by potentially bridging a critical gap not currently addressed by other immunotherapies, which have shown promise in only a small number of patients.

“TapImmune’s vaccines are designed to produce broad-based, durable T-cell responses in the vast majority of patients, which we believe are essential for improving clinical outcomes.”

“Unlike current approaches, TapImmune’s vaccines are designed to produce broad-based, durable T-cell responses in the vast majority of patients, which we believe are essential for improving clinical outcomes and ensuring potential regulatory and commercial success.”

Mayo Clinic Florida-based campus’ Department of Immunology professor Keith Knutson and Division of Hematology and Oncology Medicine professor Edith Perez will lead the trial.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

In addition, TapImmune and its clinical partners are examining TPIV200 in various ongoing Phase ll trials to treat ovarian and breast cancer.

A four-arm, randomised dosing trial in TNBC recently completed patient enrolment.

The trial is expected to help determine the optimal TPIV200 vaccine dose and regimen to maximise patients’ anti-tumour immune responses. Interim immunogenicity results from this trial are scheduled to be achieved by the first half of next year.

Clinical Trials Arena Excellence Awards - Nominations Closed

Nominations are now closed for the Clinical Trials Arena Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Recognised with 2025 Excellence Awards for Research and Development and Marketing , Novotech converted FDA/EMA fast track designations into faster HDV trial timelines while translating complex HBV science into sponsor ready insights. Discover how this dual strength in execution and communication is reshaping liver disease clinical development.

Discover the Impact