Cancer/Oncology – Dr. Barry Dworkin

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This simple surgery could slash ovarian cancer rates in Canada, specialists say

Medical Mythbusting Commentary for June 20, 2023 Source:This simple surgery could slash ovarian cancer rates in Canada, specialists say

06-20
00:01

Experimental vaccine shows promise in delaying the return of aggressive brain tumor, glioblastoma.

Medical Mythbusting Commentary for June 16, 2023 Source:Experimental vaccine shows promise in delaying the return of aggressive brain tumor

06-16
00:01

Risk of dying of breast cancer within 5 years has dropped from 15 per cent in the 1990s to five per cent: study

Medical Mythbusting Commentary for June 15, 2023 Source:Risk of dying of breast cancer within 5 years has dropped from 15 per cent in the 1990s to five per cent: study …

06-15
00:01

To sugar or to not sugar, that is the 50,000 soda-pop-can question. An excellent review from @GidMK that debunks a study’s claim using simple math that sucralose (Splenda) is genotoxic, that is, it can cause cancer.

Medical Mythbusting Commentary for June 12, 2023 Source:Chemical found in Splenda damages DNA: ‘Genotoxic’ discoverySplenda (Sucralose) Isn’t Giving You Cancer

06-12
00:01

Pancreatic Cancer Vaccine Shows Promise in Small Trial

Medical Mythbusting Commentary for May 11, 2023 Source:Pancreatic Cancer Vaccine Shows Promise in Small Trial Reference:Personalized RNA neoantigen vaccines stimulate T cells in pancreatic cancer

05-12
00:01

Artificial intelligence can be trained to spot pancreatic cancer risk three years before diagnosis: study

Medical Mythbusting Commentary for May 10, 2023 Source:Artificial intelligence can be trained to spot pancreatic cancer risk three years before diagnosis: study Reference:A deep learning algorithm to predict risk of …

05-11
00:01

For the first time in years, researchers have identified a new susceptibility gene for breast cancer: study

Medical Mythbusting Commentary for March 29, 2023 Source:For the first time in years, researchers have identified a new susceptibility gene for breast cancer: study Reference:Variants in ATRIP are associated with …

03-29
00:01

Prostate cancer: New combination therapy could reduce progression risk

Medical Mythbusting Commentary for March 27, 2023 Source:Prostate cancer: New combination therapy could reduce progression risk Reference:TALAPRO-2 Supports First-Line Talazoparib/Enzalutamide in All-Comers With mCRPC

03-27
00:01

AI system developed to assist oncologists by predicting the effectiveness of breast cancer chemotherapy. This is just the beginning of AI forays into medicine.

Medical Mythbusting Commentary for February 8, 2023 Source:AI can predict the effectiveness of breast cancer chemotherapy Reference:Cancer-Net BCa: Breast Cancer Pathologic Complete Response Prediction using Volumetric Deep Radiomic Features from …

02-08
00:01

Study prompts doctors to renew recommendations for fallopian tube removal to prevent ovarian cancer

Medical Mythbusting Commentary for February 6, 2023 Source:Study prompts doctors to renew recommendations for fallopian tube removal to prevent ovarian cancer Reference:Ovarian cancer population screening and mortality after long-term follow-up …

02-06
00:01

Canadian doctors perform world-first delivery of treatment for inoperable brain tumour in kid using ultrasound

Medical Mythbusting Commentary for January 12, 2023 Source:Canadian doctors perform world-first delivery of treatment for inoperable brain tumour in kid using ultrasound Reference:

01-12
00:01

Observational study of self-reported vitamin D intake and melanoma risk states, “In conclusion, regular use of vitamin D associates with fewer melanoma cases, when compared to non-use, but the causality between them is obscure.”

Medical Mythbusting Commentary for January 9, 2023 Source:Vitamin D supplement found to lower risk of melanoma, new study finds Reference:Regular use of vitamin D supplement is associated with fewer melanoma …

01-10
00:01

Moderna and Merck report that a new mRNA anti-cancer vaccine under investigation used in combination with standard therapy to treat stage IV melanoma reduces risk of relapse compared to standard therapy alone.

Medical Mythbusting Commentary for December 14, 2022 Source:Experimental mRNA cancer vaccine with immunotherapy reduces risk of melanoma returning, preliminary study finds Reference: Awaiting data release and publication

12-14
00:01

New insights into how prostate cancer protects itself from latest therapies after researchers uncover the gene responsible for this resistance while investigating new drug that circumvents these protective mechanisms.

Medical Mythbusting Commentary for November 28, 2022 Source:Drug triggers immune cells to attack prostate cancer Reference:Inhibiting ACK1-mediated phosphorylation of C-terminal Src kinase counteracts prostate cancer immune checkpoint blockade resistance.

11-29
00:01

McGill University study shows that a shortened course of radiation therapy is safe and effective for men with high-risk prostate cancer

Medical Mythbusting Commentary for October 24, 2022 Source:Shortened course of radiation therapy safe and effective for men with high-risk prostate cancer

10-24
00:01

Tweaking CAR-T activity with on/off switches may reduce cytokine release syndrome.

Medical Mythbusting Commentary for September 12, 2022 Source:Immune cells engineered to battle cancer can be turned ‘on’ or ‘off’ Reference:High-performance multiplex drug-gated CAR circuits

09-12
00:01

The science behind the small colon cancer trial success is what provides optimism for the future of cancer treatment but the study itself is too small to state that it is the “cure” for colorectal cancer.

Medical Mythbusting Commentary for June 10, 2022 Source:Small Cancer Trial Resulted in Complete Remission for All Participants Reference:PD-1 Blockade in Mismatch Repair–Deficient, Locally Advanced Rectal Cancer

06-10
00:01

New Type Of Cancer Vaccine Bypasses Tumor Defenses In Animal Studies

Medical Mythbusting Commentary for May 30, 2022 Source:New Type Of Cancer Vaccine Bypasses Tumor Defenses In Animal Studies Reference:A vaccine targeting resistant tumours by dual Tcell plus NK cell attack

05-30
00:01

Case studies reported in Nature of decade-long leukaemia remissions after CAR T treatment. #GoScience

Medical Mythbusting Commentary for February 7, 2022 Source:Cancer patients called cured a decade after gene therapy Reference:Decade-long leukaemia remissions with persistence of CD4+ CAR T cells

02-07
00:01

Were breast cancer screening guidelines based on a flawed Canadian study? Principle investigators refute allegation made by researchers from reputable institutions who will have their commentary published this week in the Journal of Medical Screening.

Medical Mythbusting Commentary for November 23, 2021 Source:Breast cancer screening guidelines based on flawed Canadian study, new paper say Screening Guidelines as they stand today: Don’t routinely do screening mammography …

11-23
00:01

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