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the performance of pulse oximeters has drawn the U.S. FDA’s close attention for several years, and the agency issued a draft guidance to address these questions. The draft guidance recommends that new and existing devices be evaluated to establish performance across different pigmentations, a development that would address concerns among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

The top 10 med-tech stock gainers and losers for the week.

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.