TrueCheck Intelli is an advanced multi-cancer early detection blood test designed to identify over 70 types of solid organ cancers from a single blood draw. It works by detecting Circulating Tumour Cells (CTCs) and clusters (C‑ETACs) – cells shed only by malignant tumours into the bloodstream. This allows cancers to be detected even at early stages, when they may not yet be causing symptoms and when treatment is often most effective.

Unlike traditional cancer screening, which focuses on one type of cancer at a time, TrueCheck Intelli offers a comprehensive, whole-body approach with no need for radiation or invasive procedures.

Clinical trials have shown TrueCheck Intelli to have a sensitivity of approximately 88% (its ability to correctly detect cancer when present) and a specificity of 96–99% (its ability to correctly identify those without cancer). It also accurately predicts the likely tissue of origin in about 96% of positive cases, helping guide targeted follow-up investigations.

However, like any screening test, it has limitations. Some cancers may not shed detectable CTCs, which could result in a false negative. That’s why TrueCheck Intelli is best used as part of a broader preventative health strategy rather than as a standalone diagnostic tool.

No. TrueCheck Intelli is designed to complement existing cancer screening programmes, not replace them. It can detect many cancers that currently have no routine screening pathways, such as pancreatic, ovarian, or oesophageal cancers. We encourage you to continue with any recommended NHS screening (e.g., mammograms, bowel cancer screening) alongside this test.

This test detects solid organ cancers, but it does not screen for blood cancers (like leukaemia or lymphoma) or cancers of the brain and spinal cord. It’s also possible for some tumours not to shed detectable CTCs, leading to a false negative.

The TrueCheck Intelli test is available at Zenvité for £1,195. This includes:

• A pre-test consultation with one of our clinicians to ensure suitability and address any questions.

• A professional blood draw in our calm, private clinic environment.

• Advanced laboratory analysis using state-of-the-art technology.

• A detailed results report, including tissue-of-origin prediction where applicable.

• A bespoke results review consultation with your Zenvité clinician, including personalised recommendations and next steps if needed.

This reflects our commitment to combining cutting-edge science with an elevated, supportive patient experience.

At Zenvité, we do more than deliver advanced diagnostics. We provide a holistic experience where cutting-edge science meets personalised care. From your initial consultation to your bespoke results review, you’ll be supported every step of the way. It’s preventative healthcare, reimagined.