Clinical trials: Radiation Dose Reduction
Malignant Neoplasm of Breast, Hodgkin Disease
Defining PET / CT Protocols With Optimized F18-FDG (Fluorodeoxyglucose) Dose, Focusing on Reduced Radiation Dose and Improved Image Quality
Identify the best combination of predictive variables that influence ionizing radiation dose and improved image quality through analysis and quantification of PET-CT images in simulators and patients.
- Conditions
- Malignant Neoplasm of Breast, Hodgkin Disease, Non-Hodgkin Lymphoma, Follicular (Nodular), Malignant Neoplasm of Bronchus and Lung
- Trial name
- pet-ct (NCT02378337)
- Testing
- Image quantify
- Where
- Brazil
- Volunteers
- 335 people, healthy volunteers welcome
- Sponsor
- Hospital Sao Rafael
Prostate Cancer
Barrigel® PPRT (Post-Prostatectomy Radiation Therapy) Trial
Barrigel is intended to temporarily position the anterior rectal wall away from the prostate or prostate bed during radiotherapy treatment for prostate cancer and, in creating this space, it is the intent of Barrigel to reduce…
- Trial name
- NCT06496256
- Testing
- Barrigel, Transrectal Ultrasound
- Where
- 13 sites in United States, Australia
- Volunteers
- 84 people
- Sponsor
- Palette Life Sciences, Inc.
Coronary Artery Disease
Coronary CT Angiography Using a Novel 3rd Generation Dual-Source CT System
Coronary CT angiography is used to examine the coronary arteries in a non-invasive way when a patient is suspected of having coronary artery disease.
- Trial name
- NCT02218060
- Testing
- Coronary CT angiography on SOMATOM Force, Previous coronary CT angiography on 2nd generation CT scanner
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Medical University of South Carolina
Mucositis, Solid Tumors
Palifermin for the Reduction of Oral Mucositis in Patients With Locally Advanced Head and Neck Cancer
The purpose of this research study is to test the safety and effectiveness of palifermin to determine if weekly doses can be safely administered to reduce the incidence (occurrence of), duration (length of time) and severity…
- Conditions
- Mucositis, Solid Tumors, Stomatitis, Head and Neck Cancer
- Trial name
- NCT00101582
- Testing
- palifermin, cisplatin chemotherapy, Radiotherapy
- Volunteers
- 188 people
- Sponsor
- Swedish Orphan Biovitrum
Hodgkin Lymphoma
Combination Chemotherapy With or Without Radiation Therapy in Treating Young Patients With Favorable-Risk Hodgkin Lymphoma
This phase II trial is studying how well combination chemotherapy with or without radiation therapy works in treating young patients with favorable-risk Hodgkin lymphoma.
- Trial name
- NCT00846742
- Testing
- Stanford V Chemotherapy, Radiation Therapy
- Where
- 6 sites in United States
- Volunteers
- 88 people
- Sponsor
- St. Jude Children's Research Hospital
Metastatic Medulloblastoma, High Risk Supratentorial PNET
Concurrent Carboplatin and Reduced Dose Craniospinal Radiation for Medulloblastoma and Primitive Neuroectodermal Tumor (PNET)
The purpose of this study is to study the efficacy of the combination of reduced dose craniospinal radiation (reduced from standard of care dosing at 36 Gy to 24 Gy) with concurrent carboplatin and vincristine administration for…
- Conditions
- Metastatic Medulloblastoma, High Risk Supratentorial PNET, Metastatic PNET
- Trial name
- NCT01542736
- Testing
- Carboplatin, Vincristine, 24 Gy
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Colorado, Denver
Nasopharyngeal Cancinoma (NPC)
Reduced Dose Radiotherapy vs Standard Dose Radiotherapy for Early Stage Nasopharyngeal Carcinoma
This study investigates whether administering reduced dose is non-inferior to standard dose radiotherapy in terms of 3-year locoregional relapse-free survival (LRRFS) rate for stage I nasopharyngeal carcinoma patients who are…
- Trial name
- NCT06912698
- Testing
- Reduced dose radiation, Standard dose radiation
- Where
- China
- Volunteers
- 342 people
- Sponsor
- Hai-Qiang Mai,MD,PhD
Basal Ganglia Germinoma, Diabetes Insipidus
A Study of Lower Radiotherapy Dose to Treat Children With CNS Germinoma
This phase II trial studies how well lower dose radiotherapy after chemotherapy (Carboplatin \& Etoposide) works in treating children with central nervous system (CNS) germinomas.
- Conditions
- Basal Ganglia Germinoma, Diabetes Insipidus, Germinoma, Pineal Region Germinoma
- Trial name
- NCT06368817
- Testing
- 3-Dimensional Conformal Proton Radiation Therapy, 3-Dimensional Conformal Radiation Therapy, Biospecimen Collection
- Where
- 115 sites in United States, Australia and 1 more
- Volunteers
- 240 people
- Sponsor
- Children's Oncology Group
Nasopharyngeal Carcinoma, Radiotherapy
Reduced vs Conventional Dosage Intensity-modulated Radiotherapy for Chemotherapy-sensitive Stage II-III Nasopharyngeal Carcinoma
Through multicenter, open-label, randomised clinical trials, we intend to demonstrate that radiotherapy with reduced dose could significantly reduce the incidence of radiotherapy toxicities, improve the quality of life of…
- Conditions
- Nasopharyngeal Carcinoma, Radiotherapy, Chemotherapy
- Trial name
- NCT04448522
- Testing
- reduced dosage IMRT, conventional dosage IMRT
- Where
- 6 sites in China, Singapore
- Volunteers
- 508 people
- Sponsor
- Sun Yat-sen University
Intracranial Non-germinomatous Germ Cell Tumor
Reduced Dose Radiotherapy Following High Dose Chemotherapy in Intracranial Non-germinomatous Germ Cell Tumor
The purpose of this study is to evaluate the outcome of intracranial non-germinomatous germ cell tumor (NGGCT) treated with reduced radiotherapy following high dose chemotherapy and autologous stem cell transplantation…
- Trial name
- NCT02784054
- Testing
- Carboplatin, Etoposide, Cyclophosphamide
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Samsung Medical Center
Soft Tissue Sarcoma
Dose Reduction of Postoperative Radiation for Soft Tissue Sarcoma of the Arms and Legs
The investigators are doing this study to find out whether lowering the dose of postoperative radiation therapy and targeting a smaller area of tissue for treatment is as effective as the standard dose and volume of radiation…
- Trial name
- NCT04288375
- Testing
- Intensity-modulated radiation therapy (IMRT)
- Where
- 7 sites in United States
- Volunteers
- 65 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Lysosomal Storage Disease, Peroxisomal Disorder
Reduced-Intensity Hematopoietic Stem Cell Transplant for High Risk Lysosomal and Peroxisomal Disorders
This study is designed to test the ability to achieve donor hematopoietic engraftment while maintaining low rates of transplant-related mortality (TRM) in patients with high-risk lysosomal and peroxisomal disorders using a novel…
- Trial name
- NCT01626092
- Testing
- Campath-1H, Clofarabine, Melphalan
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Decrease Variability and Amount of Radiation Dose From CT Exams
Radiation Dose Audit Reports to Reduce Radiation Exposure From CT Exams
The purpose of this study is to quantify variation in radiation dose levels across CT technologists, and determine the effectiveness of combining radiation dose audit reports and an educational seminar as a means to reduce the…
- Trial name
- NCT01405066
- Testing
- Radiation Dose Audit Reports, Educational Seminar: Radiation Dose Reduction
- Volunteers
- 19 people
- Sponsor
- Kaiser Permanente
Indolent B-Cell Non-Hodgkin Lymphoma, Recurrent Indolent B-Cell Non-Hodgkin Lymphoma
Reduced Dose Radiotherapy for the Treatment of Indolent Non-Hodgkin Lymphoma
This phase II trial compares the safety, side effects and effectiveness of reduced dose radiation therapy to standard of care dose radiation in treating patients with indolent non-Hodgkin lymphoma.
- Conditions
- Indolent B-Cell Non-Hodgkin Lymphoma, Recurrent Indolent B-Cell Non-Hodgkin Lymphoma, Refractory Indolent B-Cell Non-Hodgkin Lymphoma, Recurrent Indolent Non-Hodgkin Lymphoma
- Trial name
- NCT06386315
- Testing
- Computed Tomography, Endoscopic Procedure, Involved-site Radiation Therapy (3 Fractions)
- Where
- 7 sites in United States
- Volunteers
- 112 people
- Sponsor
- Mayo Clinic
Carotid Artery Diseases
Digital Variance Angiography for Contrast Media Dose Reduction in Carotid Artery Stenting
Digital Variance Angiography (DVA) is a new tool in medical imaging with a proven image quality reserve (1, 2). Previous studies have demonstrated the quality reserve of DVA in angiographic studies (1, 2), which allowed us to…
- Trial name
- NCT04792255
- Testing
- Carotid artery stenting with standard contrast media protocol, Carotid artery stenting with reduced contrast media protocol, Carotid Duplex Ultrasound
- Where
- Hungary
- Volunteers
- 100 people
- Sponsor
- Kinepict Health Ltd.
Oropharyngeal Carcinoma
A Study of Reduced Radiation Therapy With Chemotherapy in People With HPV-Positive Throat Cancer
The researchers are doing this study is to find out if lower doses (given in fewer treatments over a shorter period of time) of radiation therapy in combination with standard-of-care chemotherapy is an effective treatment for…
- Trial name
- NCT06984861
- Testing
- 18F-FMISO PET/CT Scan, Chemoradiation, Questionnaires
- Where
- 7 sites in United States
- Volunteers
- 74 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Fludarabine Phosphate, Melphalan, and Low-Dose Total-Body Irradiation Followed by Donor Peripheral Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies
This phase II trial studies how well giving fludarabine phosphate, melphalan, and low-dose total-body irradiation (TBI) followed by donor peripheral blood stem cell transplant (PBSCT) works in treating patients with hematologic…
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
- Trial name
- NCT01529827
- Testing
- fludarabine phosphate, melphalan, total-body irradiation
- Where
- United States
- Volunteers
- 94 people
- Sponsor
- Roswell Park Cancer Institute
Stomatitis
Recombinant Human Keratinocyte Growth Factor to Reduce Oral Mucositis in Hematologic Malignancy Patients Undergoing Peripheral Blood Stem Cell Transplantation After Radiation and High-dose Chemotherapy
Radiotherapy and high dose chemotherapy with bone marrow transplantation or peripheral blood stem cell transplantation is frequently used as treatment for patients with cancers of the bone marrow or lymph nodes such as Hodgkin's…
- Trial name
- NCT00041665
- Testing
- Recombinant Human Keratinocyte Growth Factor
- Sponsor
- Amgen
Medulloblastoma
Interest of a Dose Decrease for Radiotherapy Associated With Chemotherapy for Treatment of Standard Risk Adult Medulloblastomas
Adult medulloblastoma is a rare tumour. The "standard risk " group (complete surgery or residual tumour lower than 1,5 cm2, absence of malignant cells in the cerebrospinal fluid, absence of metastasis, absence of MYC…
- Trial name
- RSMA2010 (NCT01857453)
- Testing
- carboplatine, Etoposide, radiation therapy
- Where
- 20 sites in France
- Volunteers
- 97 people
- Sponsor
- Central Hospital, Nancy, France
Nasopharyngeal Carcinoma
Reduced-dose Versus Standard Dose Radiotherapy for Nasopharyngeal Carcinomain
To study the 2-year PFS (progression-free survival) of patients with stage II-III nasopharyngeal carcinoma treated with induction chemotherapy followed by two different doses of intensity modulated radiation therapy plus…
- Trial name
- NCT05304468
- Testing
- IMRT, induction chemotherapy, cisplatin concurrent chemotherapy
- Where
- China
- Volunteers
- 452 people
- Sponsor
- Sun Yat-sen University