{"podcast":{"title":"Dr. John Campbell","slug":"dr-john-campbell-7851784","podcast_index_feed_id":7851784,"rss_url":"https://feeds.megaphone.fm/VG9554039150","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/7a133470-32e4-11f1-ae26-ef5a830a5f06/image/aacd596ff9b51467520b0238cfcd1c87.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"Campbellteaching","episode_count":658,"summary":"Hello Everyone, My name is John Campbell and I am a retired Nurse Teacher and former clinical nurse based in England. I also do some teaching in Asia and Africa when time permits. These videos are to help students to learn the background to all forms of health care. My PhD focused on the development of open learning resources for nurses nationally and internationally. LinkedIn profile, https://www.linkedin.com/in/dr-john-campbell-5256223b/ Twitter, https://twitter.com/Johnincarlisle Disclaimer; These media including videos, book, e book, articles, podcasts are not peer-reviewed. They should never replace individual clinical judgement from your own health care provider. No media-based material on this channel is suitable for using as professional medical advice. All comments are also for educational purposed only and must never replace advice from your own health care provider","last_synced_at":"2026-09-22T06:22:02.195523+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784"},"episode":{"title":"Colon cancer in the young","slug":"colon-cancer-in-the-young","published_at":"2026-08-01T12:15:00+00:00","page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784/colon-cancer-in-the-young","show_page_url":"https://stenobird.com/podcast/dr-john-campbell-7851784","url":"https://traffic.megaphone.fm/VG9478218315.mp3","audio_url":"https://traffic.megaphone.fm/VG9478218315.mp3","summary":"Colon cancer Breast, prostate, lung, bowel, melanoma, kidney, lymphoma Cause of cancer deaths, lung bowel US data, 10.5% of newly diagnosed colorectal cancers now occur in people younger than 50 Expected to rise to 15% by 2030 https://www.cancer.org/cancer/types/colon-rectal-cancer/causes-risks-prevention/risk-factors.html Colorectal cancer is rising among people who are younger than age 50, and the reason for this remains unclear. https://pmc.ncbi.nlm.nih.gov/articles/PMC9177054/ Index of suspicion at younger age Anaemia, (red flag), SOBE, fatigue, pallor Abdominal pain, bloating Diarrhoea or constipation Change in normal bowel habit, (looser, more or less often), 3 weeks PR bleed, mixed, streaked, dark and tarry Pencil stools Feeling of fullness after passing stool Straining Abdo or back passage pain Lumps or obstruction Weight loss DVT Aetiology Obesity Physical activity DM2 Diet Microbiome, probiotics, prebiotics Vitamin D Smoking Alcohol Microplastics Personal and family history Adenomatous polyps Inflammatory bowel disease Lynch syndrome, hereditary non-polyposis colon cancer or (HNPCC) mRNA injections Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"Colon cancer Breast, prostate, lung, bowel, melanoma, kidney, lymphoma Cause of cancer deaths, lung bowel US data, 10.5% of newly diagnosed colorectal can…","key_points":[],"chapters":[],"topics":[],"duration_seconds":910,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/dr-john-campbell-7851784/episodes/colon-cancer-in-the-young/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/dr-john-campbell-7851784/colon-cancer-in-the-young.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}