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BioWorld - Wednesday, January 7, 2026
Home » Topics » Medical devices and technologies » Diagnostics

Diagnostics
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Massive cell-free DNA trial for the detection of cancer completes enrollment

Aug. 9, 2022
By Nuala Moran
The largest study to date assessing the use of cell-free DNA (cfDNA) analysis to detect cancer in advance of symptoms has completed enrollment of 140,000 healthy volunteers. The study, being run in the U.K. National Health Service (NHS) by the charity Cancer Research UK (CRUK) and cfDNA diagnostics specialist Grail Inc., is using Grail’s Galleri test to look for cancer-specific methylation patterns in blood.
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Test tubes with blood samples

C2N blood test comparable to PET in identifying Alzheimer’s disease

Aug. 8, 2022
By Meg Bryant
Data on C2N Diagnostic LLC’s new blood test combining a proprietary p-tau217 measurement with the amyloid beta (a-beta) 42/40 ratio, a component of C2N’s commercially available PrecivityAD blood test, could help to predict people at risk for Alzheimer’s disease (AD) – even at the earliest stages.
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Volition enlists Diagnostic Oncology for US cancer studies

Aug. 8, 2022
By Catherine Longworth
Epigenetic test company Volitionrx Ltd. appointed contract research organization (CRO) Diagnostic Oncology CRO LLC (DXOCRO) to conduct development and clinical validation studies for its Nu.Q product portfolio in the U.S. DXOCRO will carry out large-scale finding studies across the U.S. using Henderson, Nev.-based Volition's cancer tests to determine clinical utility in sepsis and cancer. The trials are aimed at U.S. FDA approval of the products.
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Drug capsule and dollar sign

U.S. price controls could affect devices, diagnostics as well as drugs

Aug. 4, 2022
By Mari Serebrov
No one denies that fewer new drugs will be a consequence of the Medicare drug pricing provisions the Democrats are trying to push through the U.S. Congress ahead of the midterm election campaign season. Less attention has been paid to the negative impact on drug-device combinations and new diagnostics that accompany innovative treatments.
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Drug capsule and dollar sign

Impact of U.S. price controls could be far-reaching

Aug. 3, 2022
By Mari Serebrov
No one denies that fewer new drugs will be a consequence of the Medicare drug pricing provisions the Democrats are trying to push through the U.S. Congress ahead of the midterm election campaign season.
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Deal handshake with graphic overlay

Perkinelmer sells non-medical businesses for $2.45B to focus on life sciences and diagnostics

Aug. 2, 2022
By Annette Boyle
Perkinelmer Inc. agreed to divest three businesses in a sale to private equity firm New Mountain Capital for $2.45 billion in cash to create a “pure-play, high growth, high margin life sciences and diagnostics company with unique scale,” said Perkinelmer president and CEO Prahlad Singh.
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Elderly hands holding broken brain structure

Cognetivity works to expand awareness, potential uses of brain health test

Aug. 2, 2022
By Nuala Moran
Cognetivity Neurosciences Ltd. is making progress in promoting its cognitive assessment tool as the brain health equivalent of a blood pressure check, following feedback from clinicians indicating the test could have broad applicability.
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Asia at night from space
BIO Asia-Taiwan 2022

Big pharma looks to Taiwan for precision medicine partnerships

Aug. 2, 2022
By Tamra Sami
Big pharma is increasingly turning to Taiwan to leverage the power of the country’s data and computing power as precision medicine takes center stage in drug development, speakers said during the recent BIO Asia-Taiwan conference in Taipei.
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New FAP-alpha inhibitors disclosed at 3B Pharmaceuticals

Aug. 1, 2022
3B Pharmaceuticals has divulged conjugates comprising fibroblast activation protein alpha (FAPalpha) inhibitors covalently linked to radiolabeled chelating agents through a linker acting as single-photon emission computed tomography (SPECT)/CT imaging agents reported to be useful for the diagnosis and treatment of cancer.
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Preclinical characterization of [11C]TZ-7774 as PET tracer for RIPK1-related pathological processes

July 29, 2022
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