ArticleAspirin and Colorectal Cancer: The PIK3CA Trial Explained
The ALASCCA trial found low-dose aspirin cut colorectal cancer recurrence in tumors with PI3K pathway changes. Here is what it shows and the bleeding risks.
12 matches across articles, videos and resources.
ArticleThe ALASCCA trial found low-dose aspirin cut colorectal cancer recurrence in tumors with PI3K pathway changes. Here is what it shows and the bleeding risks.
Video: the ALASCCA trial found low-dose aspirin lowered 3-year colorectal cancer recurrence in tumors with PIK3CA changes. Includes the bleeding risks.
Video: a 40-patient randomized trial added mebendazole to chemotherapy for metastatic colorectal cancer. Small study, larger trials needed. Not medical advice.
ArticleDr. Johnston looks at studies linking obesity to cancer and examines whether GLP-1 medications are associated with lower cancer risk, noting that the evidence is observational.
Video: PSK, a Turkey Tail extract used in Japan, was tested in randomized cancer trials. The survival signal is modest and low certainty. Tea is not PSK.
Video: a phase II trial of grape seed extract in 41 men with rising PSA after prostate cancer treatment. No placebo group. Early evidence, not proof.
Video: methylene blue and how cancer cells make energy. The cited study used cell cultures and did not test red light. Early lab research, not proof in people.
Video: a 2016 lab and mouse study of dandelion root extract in colon cancer cells. Preclinical only, with no adequate human cancer trials yet.
Video: Dr. Johnston reviews a 2025 observational study of 86,000 adults comparing cancer rates in people taking GLP-1 drugs with those who were not.
Video: Dr. Johnston reviews a 1.65 million-patient study linking GLP-1 drugs to lower risk of 10 obesity-related cancers.
ArticleDr. Johnston ranks the ten supplements and repurposed generic drugs he would put on his own shortlist, weighing human trials first, then animal and laboratory research.
Video: a randomized, placebo-controlled trial found fewer recurrent colorectal adenomas with berberine after polyp removal. Prevention research, not treatment.