Medical Notes: Week of September 22, 2019

A look at the top medical headlines for the week of September 22, 2019.

Preeclampsia and a New Test for It

Preeclampsia, an irregularity in the placenta during pregnancy, is the leading cause of premature delivery worldwide, and causes nearly 20 percent of maternal deaths in the US. Little is known about its cause and how it can be treated, but an inexpensive new test could help flag those suffering from it and lessen complications. The test’s inventor discusses it and the disorder.