The question of how skin pigmentation affects the performance of pulse oximeters has drawn the U.S. FDA’s close attention for several years, and the agency issued a draft guidance to address these questions. The draft guidance recommends that new and existing devices be evaluated to establish performance across different pigmentations, a development that would address concerns among clinicians and patients alike.

Tanvex Biopharma Inc. said its U.S. subsidiary, Tanvex Biopharma U.S.A. Inc., received an FDA complete response letter (CRL) on Jan. 3 for its TX-05 BLA, a biosimilar that references Roche AG’s Herceptin (trastuzumab). The CRL cites unnamed issues that need to be addressed by the downstream manufacturer of TX-05, which is a third-party service provider of Tanvex U.S. for its drug product.

South Korea’s government continued to ramp up investment in its pharmaceutical and med-tech sector in 2025, including a 7.2% hike for the Ministry of Health and Welfare’s budget and a near 15% increase in funding to research and develop innovative biotechnologies.

With artificial intelligence (AI) becoming more and more common in drug development since 2016, the U.S. FDA is now issuing its first draft guidance on that use. The “FDA recognizes the increased use of AI throughout the drug product life cycle and across a range of therapeutic areas. In fact, CDER has seen a significant increase in the number of drug application submissions using AI components over the past few years,” a CDER spokesperson told BioWorld. “These submissions traverse the drug product life cycle, which includes nonclinical, clinical, postmarketing and manufacturing phases.”

For more than a decade, HIV remained the only sexually transmitted infection (STI) with U.S. FDA approval of at-home sample collection, but a growing number of tests for sexually transmitted infections have received the regulatory greenlight for patients to swab themselves in the privacy of their own homes in recent years. With STIs reaching levels not seen in decades, regulators and physicians hope that the move will increase diagnostic rates and reduce disease spread by overcoming stigma and access barriers.

Makers of digital health apps are not often subject to the provisions of the Health Insurance Portability and Accountability Act (HIPAA), but any such liabilities may soon become more onerous. The Department of Health and Human Services released a draft update for HIPAA cybersecurity mandates – the final version of which is sure to be accompanied by much more vigorous enforcement.

Some people may have seen 2024 as the year of artificial intelligence (AI) in med tech, but the FDA is off to a strong start in 2025 with a dual-purpose AI draft guidance. While the draft covers both premarket submissions and life cycle management considerations, the more important consideration is that the FDA’s centers for devices, drugs and biologics have all signed off on the draft, suggesting an agency-wide convergence in thinking about AI.

The U.K. is embarking on the biggest overhaul of clinical trials regulations in 20 years in a bid to retake ground that was lost following Brexit, when the Medicines and Healthcare products Agency was excised from the EMA’s regulatory system.

It was in with the new and out with the old Jan. 3 as the gavel came down on the first session of the 119th U.S. Congress. Although Republicans will control both the House and Senate for the next two years, their narrow majority could prove a challenge to passing some of President-elect Donald Trump’s agenda, including his proposal to cut the corporate tax rate to 15% for companies that manufacture their products in the U.S.