Prostate cancer treatment without chemo, radiation and surgery
A high intensity focused procedure Ultrasonic allows non-invasive, according to a recent study prostate cancer treatment with fewer side effects than traditional methods.
researchers of Memorial Sloan Kettering Cancer Center in New York (USA) as part of a Phase 2 clinical trial proves it non-invasive therapy with high intensity focused ultrasound (HIFU) for the treatment of prostate cancer suitable is. The findings were recently presented in the renowned journal The Lancet Oncology.
Ultrasound as a new option for the treatment of prostate cancer
The American team led by urological cancer surgeon Dr. Behfar Ehdaie has demonstrated in what it calls a “revolutionary clinical study” how prostate cancer can be cured with the help of a new non-invasive ultrasound therapy can be fought.
With the new approach, cancer was effectively controlled in most patients and side effects were reduced very small want. This suggests that Chemotherapy, radiation therapy, or surgery can be avoided in many men with prostate cancer I could.
“We believe this new treatment strategy will improve the lives of many prostate cancer patients.”approved Dr. Ehdaie. According to him, the results of the study are an important step, the new one HIFU process included in the general treatment of prostate cancer.
Effective in nine out of ten patients
As part of the Phase 2 clinical trial, 101 men with prostate cancer received the innovative ultrasound treatment. All participants were extensively followed by biopsy after six and 24 months.
to 88 percent of the subjects were within the two-year follow-up in the treated area no new cancer cells discovery. “None of the study participants reported urinary incontinence or bowel problems, most of the men were able to achieve an erection.”reported Dr. Ehdaie.
How does the new HIFU therapy work?
Focused ultrasound therapy is performed using a magnetic resonance tomographs (MRT) if outpatient treatment performed. A session lasts approx two hours. Patients are anesthetized for the procedure.
MRI scans first take an image of the prostate, then treating doctors can use the computer to select an area on which focused ultrasound waves are emitted.
The ultrasound waves specifically heat the cancer cells to over 70 degrees Celsius, causing them to die. The entire treatment and the temperature in the fabric are monitored in real time.
“You also get temperature feedback during imaging to make sure the right spots are being treated.”explained Dr. Ehdaie. After the patient wakes up from the anesthesia, he can go home. one longer No hospital stay is required.
Patients can go home after treatment
“There are no cuts or wounds on the body that need to heal”, emphasizes the director of the study. As the study showed, it is safe procedure and the sick can immediately return to their normal activities. (vb)
Information on the author and source
This text corresponds to the specifications of the specialist medical literature, medical guidelines and current studies and has been verified by medical professionals.
Graduate Publisher (FH) Volker Blasek
- Memorial Sloan Kettering Cancer Center: High Intensity Focused Ultrasound (HIFU) Can Control Prostate Cancer With Fewer Side Effects (veröffentlicht: 14.06.2022), mskcc.org
- Behfar Ehdaie, Clare M Tempany, Ford Holland, et al .: MRI-guided Focal Ultrasound Therapy for Intermediate-Risk Prostate Cancer Patients: A Phase 2b Multicenter Study; in: The Lancet Oncology (2022), thelancet.com
This article contains general advice only and is not to be used for self-diagnosis or treatment. It cannot replace a visit to the doctor.