A multicenter study has found that a multiplex diagnostic panel developed by Opgen Inc. can reduce the use of inappropriate antibiotic therapy by 45.1%. Opgen’s Unyvero Hospitalized Pneumonia (HPN) panel uses PCR technology that can detect 21 pathogens and 17 antibiotic resistance markers in less than five hours. During the European Respiratory Society conference, Rockville, Md.-based Opgen presented data showing that combined with antibiotic stewardship, its HPN panel decreased time on inappropriate antibiotic therapy in hospitalized patients with pneumonia at risk for Gram-negative rods.

Three is the magic number for Finnish companies Abacus Diagnostica Oy, Kaivogen Oy and Labrox Oy as they link up to develop a new diagnostic solution combining antibody and PCR testing on a single device. The three Turku, Finland-based companies said they are joining forces to form a new diagnostics powerhouse, harnessing their own unique expertise. Abacus Diagnostica develops molecular testing and rapid PCR tests while Kaivogen specializes in immunoassays and antibody tests and Labrox on laboratory instruments. All companies have previously collaborated on R&D projects.

Startup company Medial Earlysign Ltd. and Roche Diagnostics International Ltd. are teaming up to bring to market artificial intelligence (AI) solutions for early detection of cancer. Founded in 2013, Tel Aviv-based Medial Earlysign uses machine learning tools to flag patients with a high probability of developing specific illnesses. The partnership with Roche will initially focus on gastric cancer.

The Tokyo University of Science (TUS) has developed a self-powered diaper biosensor that can monitor urine sugar levels, which could be a boon for both diabetic patients and their caregivers. Caregivers at nursing homes currently open patients’ diapers every few hours to check for urination, thus increasing the caregivers’ workload. The psychological impact on the patient is also increased, for example when their sleep is disturbed.

Savicell Diagnostics Ltd. has reported high accuracy results from a study validating its liquid biopsy platform Immunobiopsy. Haifa, Israel-based Savicell said the platform achieved high accuracy identifying lung cancer across stages I to IV. In a cohort of 245 participants, the Immunobiopsy test achieved 97% sensitivity and 97% specificity among patients with lung cancer.

LONDON – Oxford Biodynamics plc won a $910,000 grant to help validate real-world use of its epigenetics test for identifying patients who will respond to treatment with checkpoint inhibitor drugs. The award was made as part of the Beau Biden Cancer Moonshot.

Berry Oncology Corp. raised $99.15 million in a series B1 financing round to expand in the early cancer screening industry as it is seeing a growing demand in the sector. This brings the total capital raised to what it says is “the highest level in China’s early cancer screening industry.” The round was led by China Merchants Capital Management Co. Ltd., along with existing investors Qiming Venture Partners and Legend Capital.

Centaur Diagnostics Inc. herded up interest in its gamified system for labeling medical data for use in artificial intelligence (AI) applications. The Boston-based company raised $12 million in a series A round that will help Centaur build out its crowdsourced system for labeling medical images, videos, text and audio recordings. The round brings the company’s funds raised to date to $15 million. Matrix Partners led the charge along with Accel Partners, Global Founders Capital, Susa Ventures, and Y Combinator.

LONDON – Breath biopsy specialist Owlstone Medical Ltd. closed a $58 million oversubscribed series D, bringing the total raised by the company since its formation in 2016 to over $150 million. The money will support further development of tests for lung cancer, liver disease and respiratory disease, and of a new class of diagnostics, which rather than measuring endogenous markers of disease, involve administering chemical probes and assessing how they are metabolized.