Clinical trials: Radiation Dose Reduction, open to volunteers
Glioma, Glioma, Malignant
PrOton Pulsed reduCed dOse Rate Radiotherapy for Recurrent CNS maligNancies Trial
The purpose of this research study is to see if a specific type of radiation therapy, called "proton pulsed reduced dose rate" or "PRDR radiotherapy" has any benefits at dose levels and number of fractions thought to be…
- Conditions
- Glioma, Glioma, Malignant, Recurrent Glioma
- Trial name
- POPCORN (NCT06397560)
- Testing
- PRDR
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- Baptist Health South Florida
Nasopharyngeal Carcinoma, Surgery
Surgery Alone Verus Sugery Combined with Dose-reduced Radiotherapy for Newly Diagnosed Stage I Nasopharyngeal Carcinoma
The goal of this clinical trial is to compare the efficacy and safety of endoscopic nasopharyngectomy combined with retropharyngeal lymph nodes dissection plus bilateral upper neck lymph node dissection or plus postoperative…
- Conditions
- Nasopharyngeal Carcinoma, Surgery, Radiotherapy
- Trial name
- NCT06688760
- Testing
- Endoscopic nasopharyngectomy combine Retropharyngeal lymphadenectomy and Low Dose Radiotherapy, Endoscopic nasopharyngectomy combine Retropharyngeal lymphadenectomy and Double upper neck lymph node dissection
- Where
- 2 sites in China
- Volunteers
- 86 people
- Sponsor
- Ming-Yuan Chen
Refractory Leukemia
Chemotherapy CLAGE-Ven Sequential With Reduced Intensity Conditioning for Refractory Acute Myelodi Leukemia
The investigators developed a protocol combining chemotherapy of cladribine, cytarabine and etoposide (CLAGE) as debulking treatment sequential with reduced intensity conditioning regimen Flu-Bu to treat patients with refractory…
- Trial name
- NCT05870995
- Testing
- CALGE-VEN- RIC-conditioning
- Where
- 3 sites in China
- Volunteers
- 100 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Non-Small-Cell Lung Cancer
Reduced-Dose vs Standard-Dose Thoracic Radiotherapy After Induction Chemoimmunotherapy in Older or Frail Stage III NSCLC
This is a multicenter, open-label, randomized phase III study in older or frail adults with unresectable stage III non-small cell lung cancer (NSCLC) who are considered unsuitable for concurrent chemoradiotherapy.
- Trial name
- NCT07908745
- Testing
- Reduced-Dose Thoracic Radiotherapy, Standard-Dose Thoracic Radiotherapy
- Volunteers
- 276 people
- Sponsor
- Ruijin Hospital
Pediatric Hodgkin's Disease
Pediatric Hodgkin Lymphoma Treatment Trial With Low Cumulative Doses of Chemotherapy Agents and Reduced Radiation.
This trial proposes a therapy for pediatric Hodgkin lymphoma with the objective of achieving high levels of long lasting complete remission with less risk of late effects.
- Trial name
- LHGALOP2017 (NCT03500133)
- Testing
- No radiotherapy if CR at the end of chemotherapy., Low risk with complete early response after two cycles of ABVD chemotherapy schedule. Only one more ABVD course is delivered., Low risk with partial remisssion after 4 cycles of ABVD chemotherapy schedule. Two ESHAP courses are delivered.
- Where
- Argentina
- Volunteers
- 500 people
- Sponsor
- Hospital JP Garrahan
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
Hodgkin Lymphoma
PET Guided Dose Reduction for InvOlved Site Radiotherapy In Early sTage Unfavourable Hodgkin Lymphoma
The final analysis of GHSG HD11 study (not PET driven) showed that 30 Gy IFRT still remains the standard dose after 4 ABVD. Early PET negativity might allow safe radiation de-escalation in patients achieving a metabolic complete…
- Trial name
- FIL_PRIORITY (NCT07256158)
- Testing
- 20 Gy Involved site radiotherapy, 30 Gy Involved site radiotherapy
- Where
- 38 sites in Italy
- Volunteers
- 518 people
- Sponsor
- Fondazione Italiana Linfomi - ETS
Oropharyngeal Squamous Cell Carcinoma, HPV-mediated Oropharyngeal Squamous Cell Carcinoma
Shortened Course of Radiation Therapy After Trans-oral Robotic Surgery in Patients With HPV-Mediated Oropharyngeal Squamous Cell Carcinoma.
The goal of this study is to evaluate if a shorter course of therapy can improve the quality of life in patients receiving radiation therapy after trans-oral robotic surgery.
- Trial name
- RAD RAPTORS (NCT07044635)
- Testing
- Radiation Therapy
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- University of Utah
Extranodal NK/T-cell Lymphoma
Selinexor Combined With Reduced-Dose Radiotherapy For Early-Stage Extranodal NK/T-Cell Lymphoma
Extranodal NK/T-cell lymphoma (ENKTCL) is an Epstein-Barr virus-associated non-Hodgkin lymphoma with high incidence in Asia and Latin America.
- Trial name
- NCT07554482
- Testing
- Pegaspargase (PEG) Asparaginase, Gemcitabine (GEM), Oxaliplatin
- Where
- China
- Volunteers
- 34 people
- Sponsor
- Beijing Tongren Hospital
Nasopharyngeal Carcinoma
40.2Gy Versus 49.2Gy Radiotherapy in Low-Risk Target Volume for Chemosensitive Stage II Nasopharyngeal Carcinoma
This study aims to explore the efficacy and adverse events of reduced-dose radiotherapy (40.2Gy) versus conventional-dose radiotherapy (49.2Gy) to low-risk target volume for chemosensitive intermediate-stage nasopharyngeal…
- Trial name
- NCT07328854
- Testing
- Cisplatin-based induction chemotherapy, Full course of PD-1 monoclonal antibody, Reduced-dose radiotherapy to CTV2
- Where
- 15 sites in China
- Volunteers
- 346 people
- Sponsor
- Ming-Yuan Chen
Nasopharyngeal Carcinoma
18F-FDG PET/CT Guided Reduced-dose Radiotherapy for Nasopharyngeal Carcinoma
The purpose of this study is to explore whether 18F-FDG PET/CT guided reduced-dose radiotherapy would maintain survival outcomes in nasopharyngeal carcinoma (NPC) patients.
- Trial name
- NCT04813705
- Testing
- Reduced dose, Conventional dose, Chemotherapy
- Where
- 4 sites in China
- Volunteers
- 93 people
- Sponsor
- Taizhou Hospital
Clinical Stage I HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8
Evaluating a Decreased Dose of Radiation Therapy to the Elective Neck for the Treatment of HPV-Related Oropharyngeal Cancer, ENLIGHT Trial
This clinical trial evaluates how decreasing the dose of radiation to the elective neck (areas of lymph nodes not directly involved in the cancer) impacts treatment outcomes in patients with human papillomavirus (HPV)-related…
- Trial name
- NCT07178301
- Testing
- Computed Tomography, Nasopharyngeal Laryngoscopy, Positron Emission Tomography
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Northwestern University
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
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 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
Nasopharyngeal Carcinoma (NPC)
Induction Chemotherapy Response-Guided Reduced-Dose Radiotherapy for Nasopharyngeal Carcinoma
To evaluate whether the 2-year local failure-free survival (LRFFS) in Cohort 1 patients with AJCC/UICC 8th edition stage IB-II nasopharyngeal carcinoma who achieved EBV-DNA = 0 after induction chemotherapy and had MRI assessment…
- Trial name
- NCT07789158
- Testing
- reduced dose group, Standard Dose Group, concurrent chemoradiotherapy
- Where
- China
- Volunteers
- 269 people
- Sponsor
- Fudan University
Follicular Lymphoma, Marginal Zone Lymphoma
A Study of Reduced Dose Radiation Therapy for People With B-Cell Lymphomas
The researchers are doing this study to find out whether a very low dose of radiation therapy (VLDRT) is an effective treatment for people with follicular lymphoma (FL) or marginal zone lymphoma (MZL) and works as well as the…
- Trial name
- NCT07029217
- Testing
- Radiation (Standard), Radiation (Very low dose)
- Where
- 7 sites in United States
- Volunteers
- 375 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
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
HPV, Throat Cancer
A Study of Reduced Radiation Therapy and Standard-of-Care Chemotherapy in People With HPV-Positive Throat Cancer
The purpose of this study is to find out if lower doses of radiation may help reduce the side effects of radiation therapy in combination with standard-of-care chemotherapy in people with HPV-positive throat cancer.
- Conditions
- HPV, Throat Cancer, Oropharyngeal Carcinoma, Oropharyngeal Cancer
- Trial name
- NCT05491512
- Testing
- 18 F-FMISO PET/CT, Radiation, Cisplatin
- Where
- 7 sites in United States
- Volunteers
- 121 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Radiation Exposure, Radiation Exposure to Operator
The Radiation ProtEction for Dose RedUction in the Cardiac CathEter Lab Study: The REDUCE Trial
Doctors and nurses who perform heart procedures using X-ray guidance are exposed to radiation, which can be harmful over time. This exposure increases the risk of certain health problems, including cancers, eye damage…
- Conditions
- Radiation Exposure, Radiation Exposure to Operator, Radiation Injuries, Radiation Safety
- Trial name
- REDUCE (NCT06875583)
- Testing
- Radiation
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Liverpool Heart and Chest Hospital NHS Foundation Trust