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  "path": "/news/2026-02-window-hemodialysis-optical-sensors-treatment.html",
  "publishedAt": "2026-02-09T09:01:51.000Z",
  "site": "https://medicalxpress.com",
  "tags": [
    "Diseases, Conditions, Syndromes"
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  "textContent": "For the millions of people living with end-stage kidney disease, hemodialysis is more than a medical procedure, it is a thrice-weekly lifeline that keeps the body's chemistry in balance. Yet even with decades of clinical experience and numerous technological advances, one stubborn challenge persists: determining how much fluid to remove during treatment without tipping a patient into dangerous instability.",
  "title": "A new window into hemodialysis: How optical sensors could make treatment safer"
}