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We list hundreds of Clinical Trials about "Focal HDR Brachytherapy Boost to Stereotactic Radiotherapy" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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To determine if fBT+sRT is superior to standard care in terms of urinary toxicity by having fewer patients experience a minimal important decline (MID) in urinary irritation/obstructive QoL
A randomized controlled open-label trial in patients with high risk prostate cancer. Eligible and consenting patients will be randomly allocated to receive stereotactic body radiotherapy (SBRT) boost to prostate or conventional radiotherapy boost to prostate in 1:1 ratio. Prostate radiotherapy boost will be administered after standard pelvic radiotherapy. Subjects will be followed for 24 months post radiation treatment for Quality of Life assessment and toxicity.
For the treatment for intermediate- and high-risk prostate cancer, Cyberknife boost will be used after 4 weeks of intensity modulated radiotherapy to pelvis. The boost doses are 18 Gy and 21 Gy in 3 fractions, respectively. The investigators plan to evaluate the toxicity of two dose groups and decide the appropriate dose for Cyberknife boost. Also, PSA control will be evaluated.
This is a randomized clinical trial comparing the outcomes of short-course chemoradiation consisting in stereotactic boost to the gross tumor and de-esclalated chemoradiation to the elective neck in human papilloma associated oropharynx cancer vs. the current standard 7-week course chemoradiation.
Radiation therapy plays an important role in the management of prostate cancer. In recent years it has become evident that higher doses of radiation are required to optimize disease control. The limiting factor of escalating dose to the prostate is the surrounding normal tissue. Despite advances in escalating radiation therapy, failures still occur in 20-30% of patients most often at the site of the original primary disease. As such there is growing interest in further dose esc...
The present register has been designed to confirm the hypothesis that while using high quality Intensity Modulated Radiation Techniques (IMRT) and a reduced external beam stereotactic boost component it would be possible to maintain the late severe toxicity rates under the 5 % level in situations where brachytherapy could not be proposed as a boost.
The purpose of this study is to development of more effective treatment tactics of the stereotactic radiotherapy and radiosurgery alone and together with classic radiation therapy in primary inoperabel solid tumors and oligometastastatic cancer.
Interventional study without medicinal, randomized 1: 1 open-label, multicenter, phase 3 to evaluate the response in terms of reduction of pain symptomatology from bone metastases, comparing the conformational radiotherapy (3D-CRT) administered in conventional fractionation vs. extracranial stereotactic radiotherapy (SBRT) administered with concomitant integrated simultaneous boost (Simultaneous Integrated Boost-SIB)
The primary purpose of the study is to evaluate if motexafin gadolinium with whole brain radiation therapy followed by a stereotactic radiosurgery boost is a safe and effective treatment.
To examine the feasibility, safety and toxicity of focal stereotactic radiation treatment (SBRT) for locally recurrent prostate cancer.
This research study seeks to gain new knowledge about the addition of a carefully targeted "boost" dose of radiation as a possible treatment for recurrent or metastatic head or neck cancer. The name of the study intervention involved in this study is stereotactic body radiotherapy, which is a way of delivering radiation in a more precisely targeted way and with a higher dose than conventional radiotherapy.
This is a Phase I study looking to evaluate the safety of dose escalated stereotactic radiotherapy (SRS) without exceeding the maximum tolerated dose in patients with high-risk human papilloma virus (HPV)- unassociated oropharyngeal squamous cancer.
Brain metastases are the most common adult intracranial tumor, occurring in approximately 10% to 30% of adult cancer patients, and represent an important cause of morbidity and mortality. The most widely used treatment for patients with multiple brain metastases is whole brain radiation therapy (WBRT). The use of WBRT after resection or stereotactic radiosurgery (SRS) has been proven to be effective in terms of improving local control of brain metastases. RapidArc (RA) (...
This study is a prospective phase II, single arm mono-institutional study conducted in Queen Mary Hospital (Hong Kong) assessing the efficacy and safety of the sequential administration of trans-arterial chemo-embolization (TACE) and stereotactic body radiotherapy (SBRT) with an immune checkpoint inhibitor in hepatocellular carcinoma (HCC) patients.
HDR brachytherapy in conjunction with pelvic SABR in high tier intermediate and high risk prostate cancer patients can provide a safe and effective means of radiotherapy dose escalation. Utilizing multiparametric MRI to focally boost the dominant intraprostatic lesion during HDR brachytherapy is safe and feasible.
This study is evaluating the activity and efficacy of Stereotactic Ablative Body Radiotherapy (SABR) for the treatment of kidney cancers.
The hypo-FLAME study is a multicenter phase II study (n=100) to investigate whether a focal SBRT boost to the MRI-defined macroscopic tumor volume is feasible and associated with acceptable toxicity in addition to whole gland prostate SBRT.
This phase I/II trial studies the side effects and best dose of stereotactic body radiation therapy while using intensity-modulated radiation therapy (IMRT) planning to help avoid radiation to normal tissue in patients with prostate cancer. Stereotactic body radiation therapy is a specialized radiation therapy that sends x-rays directly to the tumor using small, high doses of radiation over several days and may cause less damage to normal tissue. This treatment schedule allows ...
Stereotactic radiotherapy is a technique that allows the delivery of a high dose of radiation over few fractions (3-6) with great precision. It thus allows "tumor ablation" and optimal preservation of healthy tissues. Initially developed in small-sized (
To study the safety and feasibility of stereotactic radiation dose escalation following neoadjuvant chemotherapy with concurrent conventionally fractionated radiation, by evaluating the acute and late toxicity of treatment.
To determine the optimal treatment dose for large brain metastases. Brain metastases are conventionally treated with radiation to the whole brain and/or focal radiation with stereotactic radiosurgery. With conventional radiation, control rates (i.e., the ability to completely eradicate the tumor) of large brain metastases of size greater 4 cm3 are poor. By treating these tumors over 3 treatment sessions, we hope to improve the control rate and decrease side effects for patients...
SBRT to deliver a boost dose to residual primary tumor after definitive doses of standard EBRT have been delivered concurrently with chemotherapy. Serum levels of TGF-Beta1 and correlation with SBRT toxicity.
This study offers focal therapy for prostate cancer by using an intra-urethral radiotransponder temporarily placed during radiotherapy. The study aims to improve the risk-benefit ratio of therapy for early prostate cancer and potentially lessen symptom burden over time.
This study assesses the number of CTCs before and 4-5 weeks after focal stereotactic radiotherapy, in single or fractionated dose, and correlate with the local and distant brain progression-free survival in patients with metastatic breast cancer.
A prospective study comparing sequential versus concomitant radiotherapy boost in breast conservative therapy.