health-medicine

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2025-09-30 · open.substack.com

The World’s Most Common Surgery

In 4,000 years, cataract surgery went from a crude procedure involving thorn instruments to a 20-minute operation with a 95 percent clinical success rate. The next step is broadening access.

2025-08-13 · news.keckmedicine.org

New treatment eliminates bladder cancer in 82% of patients

LOS ANGELES — A new drug-releasing system, TAR-200, eliminated tumors in 82% of patients in a phase 2 clinical trial for individuals with high-risk non-muscle-invasive bladder cancer whose cancer had previously resisted treatment. In the majority of cases, the cancer disappeared…

2025-05-22 · open.substack.com

Reservoirs of Resistance

By studying the millennia-old arms race between soil-dwelling microbes, scientists can pre-empt antibiotic resistance before it emerges in people.