Brachytherapy has established itself as a cornerstone in cancer treatment, evolving significantly over the years. Dr. Jumara Martins, a seasoned radiation oncologist, talks about the evolution of brachytherapy and how this treatment has advanced, making it more efficient and accessible for patients.

Advancements in Brachytherapy

Brachytherapy has been a reliable cancer treatment for many years, but the procedure has improved substantially. Modern brachytherapy is characterized by high dose rates, meaning that radiation is delivered over shorter treatment periods. This advancement has streamlined the process, reducing the need for prolonged hospitalization.

Efficiency in Treatment

Today, brachytherapy treatments can be completed in only four sessions on average, with patients attending one weekly session. This efficiency is particularly beneficial for those who have undergone surgery, such as a treatment in the vaginal fornix, the superior portions of the organ, which typically lasts only 15-20 minutes. For patients with an intact uterus and cervix, the treatment may take approximately one hour, including preparation and application.

Comfort and Safety

Although the applicator may cause slight discomfort, the brachytherapy session is painless. The overall treatment process is straightforward, with longer intervals between sessions allowing patients to maintain their daily routines. Dr. Martins emphasizes the procedure’s safety, noting that the radiation is delivered remotely, minimizing exposure for both patients and medical professionals.

High Volume and Expertise

Dr. Martins performs an average of ten weekly brachytherapy sessions across two facilities equipped with high-dose-rate brachytherapy technology. Remotely delivering the radioactive source ensures precision and safety, targeting only the lesion area and leaving surrounding healthy tissues largely unaffected.

Patient Acceptance and Education

Initially, patients often have numerous questions and fears about brachytherapy, especially if they are unfamiliar with the procedure. Dr. Martins highlights the importance of patient education in alleviating these concerns. Once patients understand the procedure, its benefits, and potential side effects, their acceptance of brachytherapy improves significantly.

Establishing Protocols

With the evolution of brachytherapy, well-established protocols guide the treatments, ensuring consistency and safety. Patients generally respond positively once they are briefed on how the procedure works and the expected outcomes.

Brachytherapy has come a long way from its earlier days, now offering a quicker, safer, and more comfortable treatment option for cancer patients. Dr. Martins’ insights reveal the significant strides made in this field, underlining the importance of patient education and the benefits of modern high-dose-rate brachytherapy. As the treatment evolves, it promises even better patient outcomes, reinforcing its vital role in cancer therapy.