View clinical trials related to Brachytherapy.
Filter by:Every year in France, nearly 3,000 women develop a cervical cancer. The average age of women diagnosed is 51. Uterovaginal brachytherapy is one of the reference treatments. To allow this treatment, an applicator is first placed under general anaesthesia in the vaginal zone. Then, the pulsed Dose Rate (PDR) or high dose rate (HDR) uterovaginal brachytherapy requires 2-5 days hospitalization in an isolated room. Uterovaginal brachytherapy requires strict bed rest without movements allowed for the pelvic area until the applicator is removed. Prolonged immobilization, the context of the illness and the intimacy of the area to be treated are all recognized sources of anxiety. According to a study, 40% of patients have post-traumatic stress at 3 months of treatment. A Danish team highlights the significant decrease in physical capacity during and after treatment. Thus, as a recent literature review concludes, there is a real need to develop Non-Pharmacological-Interventions (NPI) to limit the aftereffects. It also seems important to provide support for self-management of symptoms. Among NPI of interest, Yoga is a mind-body practice that can decrease perceived stress. A systematic review confirms that yoga can reduce stress during cancer treatment. This underlines the importance of proposing this practice for patients treated for all types of cancers and further evaluations on the effects of respiratory and meditation exercises. Another team showed the feasibility of respiratory exercise intervention in patients undergoing chemotherapy while also talking about mental health benefits. Finally, a reduction in perceived stress was achieved in women treated with radiotherapy for breast cancer through yoga intervention. A lot of work has been done with promising results without the result of a consensus applicable to all care situations. Moreover, educational requirements are high in women treated to gynecological cancer. Meeting these needs helps to improve quality of life, pain management and drug use. Integrating Patient Educational Project (PEP) therefore seems relevant as an additional tool in patient empowerment. In addition, the fact that a combined Physiotherapy-Yoga-PEP intervention is feasible in women treated for breast cancer allows us to offer adjusted version in patients with brachytherapy. The literature review thus invites us to propose the educational intervention Kine-Yoga-PEP in the very particular context of brachytherapy.
To acquire data during High Dose Rate (HDR) brachytherapy treatments aiming to track the brachytherapy source inside the patient verifying the delivery of the treatment plan. Medical images (CT,MRI and US) combined with software developed by the investigator will be employed to predict the response of the Investigational product during the treatment and will be used as reference.The IP will be placed on the side of the treatment table and will acquire data during the whole treatment, which will be compared against information derived from the treatment plan. The IP based method can detect errors and information about motion and treatment uncertainties that are not currently available.
This study aimed to explore the long-term outcomes of CT-guided radioactive iodine-125 (I-125) seed implantation (RISI) for recurrent desmoid tumor. A multicenter retrospective study reviewed 38 recurrent desmoid tumor patients receiving RISI from July 2013 to July 2021.The clinical outcomes including overall response rate (ORR), disease control rate (DCR), local control time (LCT), overall survival (OS), adverse events (AEs), and symptom relief rate were statistically assessed.
The goal of this interventional pilot trial is to confirm that Maastro endoluminal HDR ( High Dose Radiation) contact brachytherapy boosting is feasible and may increase the chance of functional organ sparing of the rectum in patients with rectal cancer. Participants will be treated with chemoradiotherapy and an endoluminal boost with the Maastro applicator.
The goal of this open label, randomized, controlled clinical trial is to assess the benefits of providing Reiki therapy to subjects receiving their first brachytherapy treatment for gynecological malignancies. Participants will either receive a session of Reiki therapy or usual care during the standard wait time between the placement of the brachytherapy device and brachytherapy treatment. Questionnaires will be administered at various time points on the day of the participant's first brachytherapy treatment as well as at the three month follow-up time point. Researchers will compare the intervention (Reiki therapy) and control (usual care) groups to assess the impact of the Reiki therapy on anxiety, pain, state anxiety, depression, and physiological measurements.
To evaluate the effectiveness and safety of radioactive particles in combination with the PARP inhibitor fluzoparib in the treatment of advanced inoperable soft tissue sarcoma.
Phase 1-2 study, comparing ultra-hypofractionnated (UH) to a moderately hypofractionnated (MH) radiation therapy, with image guided HDR prostate brachytherapy. Using iso-equivalent doses, a non-inferiority analysis will be done in order to prove UH non-inferior to MH, toxicity wise. Acceptability, tolerability, acute and late toxicity will be reported. MRI visible dominant intra-prostatic lesion will be outlines and variability between radiation oncologists and radiologists will be reported. As secondary objective, biochemical and clinical failure free survival will be reported at 5 & 10 years.
Brachytherapy for gynecological cancers will be studied retrospectively.
The rationale of the study is to explore the safety and efficacy of endoluminal radiofrequency ablation prior metal stent insertion in patiens with malignant biliary stenosis.
Within our institution, the principal investigator have acquired expertise in endorectal brachytherapy, a localized treatment for colorectal cancer. Until now a modality which uses an endorectal applicator has been used, which has certain limitations. In the context of this study, a new applicator will be used which is already approved by Health Canada for endorectal brachytherapy, thereby improving the participant's quality of life and optimizing treatment time.