The irradiation of cancer tumors by protons in similar effectiveness harms much less patients than photonic therapy.
Proton therapy – Treatment of the Future / © Penn Medicine
Proton therapy – effective variation of cancer therapy. As follows from the name, protons are used to irradiate patients with patients. Due To the Relawively Large Mass of these Particles, Their Transverse Scattering in The Tissue Is Small, As Well As The Spread Of Runs. Due To This, The Bundle Can Be Focused on The Tumor, The Minimum Damaging The Adjacent Fabrics.
The Study Conducted by Scientists From Perelman’s Medical School In The University of Pennsylvania Showed That Proton Therapy Is About Two-Thirds Radias Therapy Watch of Developes. AT The Same Time, Cure Indicators in Patients Who Received One of Two Types of Treatment, Almost Identical. An Article About This Was Published in The Publication Jama Oncology.
In Their Work, Doctors Investigated Such Side Effects As Pain, Difficulty Swallowing, Nausea, Diarrhea. Attention Was PAID to the SO-Called Effects of the Third Degree, Which Could Be Found to Provide Medical Care. In The Course of the Study, Data Were Analyzed by 1483 Patients Held by RadiaCe Therapy in the Complex with Chemotherapy. 391 Patients Treated Proton Therapy, 1092 – Photon. All Patients Had A Non-Protestical Form of Cancer: Patients with Brain Cancer, Head, Neck, Light, Gastrointestinal Tract and Genital Organs Were Included in the Study.
During The 90 Days of Combined Treatment, The Side Effects of The Third Or Higher Levels In The Proton Therapy Group Experienced Only 11.5% of Patients, While In The Photon Therapy Group – 27.6%. WEIGHTED ANALYSIS OF BOTH GROUPS OF PATIENTS CONDUCTED WITH THIRD-PARTY FACTORS SHOWED THAT THE RELATIVE AMOUNT OF TOXIC EFFECTS AT THE THE FIST GROUP WAS TWO-THIRDS LESS THAN THAT OF THE SECOND. "Our Clinical Experience Confirmed That Proton Therapy May Have Such An Advantage, But Even We Did Not Expt That The Effect Will Be So Significant," The Lead Author of the Study, Doctor of Medical Sciencees James Mets.
Researchers Note That Total and Non-Dollar Survival In Both Groups Was Not Statistically Different. This Suggests That Reduced Toxicity Of Proton Therapy Does Not Entail A Decrease In Treatment Efficacy. The Results of the Study Allow US To Consider Proton Therapy As A Method for Conducting Strengthened Systemic Therapy With Higher Doses Of Irradiation.