New miraculous drugs against colon cancer are being discovered and tested in clinical trials as we speak.
Heresoneexample:
Just a few months ago, in June 2019, at the age of 57, Michael felt unwell with low-grade fever,loss of appetite and diarrhea. At that time, he was in Portugal on vacation with his wife and thought he might havesimply caught a virus.But these nondescript symptoms persisted.
So he found a doctor who gave him a five-day course of antibiotics.The fever went down but he still had diarrhea. A few days later, having reached Lisbon, his symptoms got worse: his diarrhea became bloody, he had intestinal cramps, and he feltand could seea mass in his right upper abdomen below the ribs.Alarmed, he went to a local hospital in Lisbon. A CT scan was performed that detected a tumor in his right colon.
Was it cancerous? Maybe not because Michaels last colonoscopythree and a half years prior was clear and he had no history of colon cancer in his family.
But since Michael needed surgery to remove the tumor, he flew back home to Boston and had surgery at the Massachusetts General Hospital.
It turned out that Michaels tumor was a large cancerous one with a diameter of about 10 centimeterscompletely blocking the right upper colon.Eight out of 10 lymph nodes were positive for cancer, makingitstage 3C.Fortunately, there were no other metastasis.A PET/CT scan showed no other tumors or hot spots.The prognosis was not bad at that time.Michael began chemotherapy with FOLFOX, the gold standard in this situation.
Yet, after surgery andsix weeks ofchemotherapy, suddenly, while doing yoga, Michael felt a stabbing pain in his right lower ribs.He went straight to the hospital.AnotherCT scan was performed. Itshowed that despite surgery and aggressive chemo, there were more than 12 liver metastasis in addition to a cracked rib (which was the one responsible for Michaels stabbing pain). This was now metastatic colon cancer, stage 4.
How could Michaels cancer have progressed so quickly despite being on chemotherapy?Michael and his doctors were puzzled.
Had Michael been in a small town in the countryside,or had it been just a few years ago, his doctorsmight wellhave told him that nothing more could be done for him and that he only had a few months to live.
But fortunately, Michael was treated in one of the best hospitals in the United States by one of the best colorectal cancerteamsin the country.
Theyhad done a DNA analysis of Michaels tumor and realized that Michaels cancer cells had a specific BRAF V600e mutation, which could make the cancer cells sensitive to a new type of immunotherapy drugs calledCheckpoint Inhibitors.Checkpoint Inhibitorsunmaskcancer cellsso the bodys immune system can detect and destroy them.
Quickly, Michaelwas enrolled ina small phase 2 clinical trial using a combination of 3 Checkpoints Inhibitors.
Those drugs worked quickly: After just 6 weeks of taking those new medications, Michaels cancer markers are down, and Michael feels spectacularly better.
Michael is not yet out of the woods and cancers can be sneaky, but a number of patients with similar cancers who are taking this therapy are in complete remission, and the early signs in Michaels case are hopeful.
It is the miracle of new medicine.
What can we learn from Michaels story?
If Michael had not been treated by one of the best colorectal cancer specialists in the country, he might not be with us anymore today.
So, if you oraloved oneisdiagnosed with cancer, always get a DNA analysis of the cancer cells and get a copy of your results.The underlying genetic mutations driving cancer are targeted by new drugs.
If thecancer cells have a BRAF V600e mutation, they will likely be very sensitive to Checkpoint Inhibitors.Those drugs are taken in the form of oral pillsand sometimes a monthly infusion, they dont have too many side effects and can work spectacularly.
It doesnt matter where those cancer cells are.There are studies showing BRAF V600e mutations in many different organs of the body.
The FDA has approved the use of Checkpoint Inhibitors for metastatic melanoma, metastatic bladder cancer, kidney cancer, head and neck cancer, lymphomas and non-small cell lung cancer because they had cases of spectacular results with tumor shrinkage and sometimes complete disappearance of metastasis.
Studies show that a few patients with metastatic melanoma to the brain are still alive after 5 years of being on the drugs when a few years ago, they would only have survived a couple of months.
Stephanie Toll from the Childrens hospital in Los Angeles described (OncoTarget January 2019) that Checkpoint Inhibitors werehighlyeffective in 3 cases of very aggressive brain tumors in children with 2 of the 3 children having no detectable cancer after 2 years of treatment.
If a doctor tells you there is nothing more that can be done, take your fate in your own hands and get a second, a third and/or a fourth opinion in major teaching hospitals wheregenetic diagnostics are done and clinical trials are conducted.
Get into a clinical trial usingimmunotherapyor participate in gene-editing studies that useCRISPR/cas9 and CAR-T cells to genetically modify the immune cells of the patient,enablingthoseimmune cellsto attack cancer cells.
Michaels previous colonoscopy was three and a halfyearsprior and wasclear.His doctors recommendations were to get a colonoscopy every 10 years.Yet a 10-year interval between colonoscopies is clearly too much because some cancers grow very fast.
Colorectal cancer is the third most common cancer and the second leading cause of cancer-related death in men and women in the United States (according to the American Cancer Society) so we need to detect it early.
How can colorectal cancer be detected early?
Well, the American College of Physicians just published (November 5th, 2019) their screening guidelines for prevention and early detection of colorectal cancer:
Peopleoverthe age of 50 should have their stools tested every 2 years to make sure the stools dont contain any blood, or those people should have a colonoscopy every 10 years.They should do this even if they dont have any symptoms and even if they dont have any family history of colon cancer.
My personal take on this, considering Michaels story, is that people should really do both: Get a colonoscopy every 10 yearsandhave their stools checked every 2 years for blood.In fact, if you really want more peace in mind, have your stools checked for microscopic blood every year starting at the age of 45 years old (instead of 50).
Chances are that if there is early cancer, it will start oozing a little bit of blood every day, too little to be caught by a naked eye, but big enough to be diagnosed by the lab.
Another early detection of colon cancer is to do a stool DNA test (the one approved by the FDA is called Cologuard).
Those early detection tests can be lifesavers.
Detecting colon cancer early is good but better yet would be to prevent it from happening in the first place.
The way to do this is to be aware of the risk factors for colon cancer and actively work on reducing them:
The risk factors for colon cancer are:
Also, a family history of colon cancer, a personal history of colon polyps or an inflammatory bowel condition will put you more at risk for colon cancer and you will need get more frequent colonoscopies (every 3 to 5 years depending on your condition).
Lets stop smoking, stop drinking alcohol every day, lets lose weight and eat less processed food, smoked and charbroiled meats and lets start exercising at least 45 minutes3 times a week.
And thanks to Michaels story, lets use the lessons we learned today to save our life or the life of a loved one.
Read more here:
New Ways to Fight Against Colon Cancer - Psychology Today
