{
  "id": 15151419,
  "title": "Landmark China trial gets 84% efficacy in treating cancer with clue from waste water tech",
  "url": "https://urgent.news/2026/10/17/landmark-china-trial-gets-84-efficacy-in-treating-cancer-with-clue",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-10-17T08:00:09.000Z",
  "source": {
    "name": "South China Morning Post",
    "slug": "south-china-morning-post",
    "url": "https://www.scmp.com/news/china/science/article/3370996/landmark-china-trial-gets-84-efficacy-treating-cancer-clue-waste-water-tech"
  },
  "original_language": "en",
  "account": "In a groundbreaking trial, Chinese scientists have discovered an 84% efficacy rate for treating advanced cancer using an unconventional therapeutic agent: iron. This discovery originated from industrial waste water treatment, where iron reacts with hydrogen peroxide to generate hydroxyl radicals that degrade organic and toxic molecules. The scientists developed a nano-carbon iron injection called CNSI-Fe, combining iron with a nano-carbon injection to treat malignant tumors. In a first-of-its-kind trial, physicians injected the solution directly into the tumor sites of 19 patients with advanced cancer. Clinical follow-up showed that tumour growth stopped in 16 patients, with two experiencing tumour shrinkage. The study, published in Signal Transduction and Targeted Therapy, indicates a favourable safety profile and promising antitumour activity. Professor Wang Yongsheng, the lead principal investigator, concluded that CNSI-Fe is effective for treating ferroptosis-sensitive solid tumours, though further evaluation through randomised Phase II/III trials is required.",
  "summary": "For patients with advanced, metastatic cancer that has progressed despite systemic therapy – options remain critically limited. Now, Chinese scientists are pointing to an unconventional therapeutic agent – the element iron. This idea originated in industrial waste water treatment: iron can react with hydrogen peroxide to generate hydroxyl radicals, which degrade various organic and toxic…",
  "key_points": [
    "Chinese scientists achieve 84% efficacy in treating advanced cancer with iron-based treatment.",
    "CNSI-Fe, a nano-carbon iron injection, targets malignant tumors directly.",
    "Study published in Signal Transduction and Targeted Therapy shows promising antitumour activity."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Reuters Business via SCMP",
        "title": "Landmark China trial gets 84% efficacy in treating cancer with cue from waste water tech",
        "url": "https://urgent.news/2026/10/17/landmark-china-trial-gets-84-efficacy-in-treating-cancer-with-cue",
        "published": "2026-10-17T08:00:09.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}