Clinical trials: Low-dose Radiotherapy
AMD, Wet AMD
INTREPID - IRay Plus Anti-VEGF Treatment For Patients With Wet AMD
The purpose of this study is to confirm the safety and establish the effectiveness of two doses from the IRay System for the treatment of wet AMD.
- Conditions
- AMD, Wet AMD, Age-Related Macular Degeneration, Wet Age-Related Macular Degeneration
- Trial name
- INTREPID (NCT01016873)
- Testing
- IRay
- Where
- 21 sites in Austria, Czechia and 3 more
- Volunteers
- 230 people
- Sponsor
- Oraya Therapeutics, Inc.
Acute Myeloid Leukemia
Clofarabine and Low-Dose Total-Body Irradiation in Treating Patients With Acute Myeloid Leukemia Undergoing Donor Peripheral Blood Stem Cell Transplant
This phase II trial studies the side effects and how well clofarabine works when given together with low-dose total-body irradiation (TBI) in treating patients with acute myeloid leukemia (AML) undergoing donor peripheral blood…
- Trial name
- NCT01252667
- Testing
- Allogeneic Hematopoietic Stem Cell Transplantation, Clofarabine, Cyclosporine
- Where
- 4 sites in United States
- Volunteers
- 44 people
- Sponsor
- Fred Hutchinson Cancer Center
Treatment-Resistant Depression, Depressive Disorder
Stereotactic Radiotherapy Treatment for Treatment-Resistant Depression
This study is an clinical trial aimed at evaluating the effectiveness and safety of stereotactic radiotherapy for treatment-resistant depression
- Trial name
- NCT07274917
- Testing
- ZAP-X
- Where
- China
- Volunteers
- 9 people
- Sponsor
- Capital Medical University
Alzheimer's Disease
Study of Low Dose Whole Brain Irradiation in the Treatment of Alzheimer's Disease
This study is designed to assess the safety and toxicity/adverse events associated with the use of low dose fractionated whole brain irradiation in those patients who have been diagnosed with probable Alzheimer's disease…
- Trial name
- NCT02359864
- Testing
- 5 daily fractions of 2 Gy, 10 daily fractions of 2 Gy
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- Corewell Health East
Coronary Artery Disease
A Low-dose Radiation and Contrast Agent Exposure Protocol for Coronary CTA in Diabetic Patients
To assess diagnostic accuracy,image quality and renal safety of a double low-dose coronary CTA protocol at coronary artery evaluation in patients with diabetes by using invasive coronary angiography(ICA) as the reference method…
- Trial name
- NCT04342455
- Testing
- double-low scanning
- Where
- China
- Volunteers
- 400 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Gastric or Gastroesophageal Junction Adenocarcinoma
Perioperative Chemotherapy With Low-Dose Radiotherapy and Tislelizumab for Locally Advanced Gastric or Gastroesophageal Junction Adenocarcinoma
This study is a prospective, multicenter, randomized, phase II clinical trial enrolling patients with resectable locally advanced gastric or gastroesophageal junction adenocarcinoma.
- Trial name
- NCT07408609
- Testing
- Low Dose Radiotherapy Combined with Tislelizumab and Chemotherapy, Chemotherapeutic Agent, low-dose radiotherapy
- Volunteers
- 114 people
- Sponsor
- Jiangsu Cancer Institute & Hospital
COVID-19, Pneumonia
Low Dose Radiation Therapy for Covid-19 Pneumonia
Radiotherapy in low doses (30 to 100 cGy) was a popular treatment of viral pneumonias until 1940s. Low dose radiation therapy (LDRT) could possibly reduce the inflammation and prevent the cytokine storm thus mitigating the…
- Trial name
- NCT04394793
- Testing
- Low dose radiation therapy
- Where
- India
- Volunteers
- 10 people
- Sponsor
- All India Institute of Medical Sciences
Esophageal Cancer, Non Small Cell Lung Cancer
A Multiple Tumor Species, Open and Multi-center Clinical Study of Alpaloritovorelli Antibodies (QL-1706) Combined with Pulsed Low Dose Rate External Irradiation (PLDR) for Disease Progression After Previous Anti-tumor Therapy
For the recurrent and metastatic tumors after first-line treatment (such as lung cancer, esophageal cancer and cervical cancer), the risk of conventional fractionated secondary radiotherapy is high because the tumor is close to…
- Conditions
- Esophageal Cancer, Non Small Cell Lung Cancer, Cervical Cancer
- Trial name
- NCT06760676
- Testing
- Pulsed low dose rate radiotherapy (PLDR), Alpaloritovorelli antibodies
- Volunteers
- 90 people
- Sponsor
- Anhui Provincial Hospital
Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia
Safety and Efficacy of Pentostatin and Low Dose TBI With Allogenic Peripheral Blood Stem Cell Transplant
This is a continuation of a pilot study which is now regarded as a phase II trial with a plan to enroll an additional 40 patients (20 related and 20 unrelated donor transplants) with hematological malignancy assessing the safety…
- Conditions
- Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia, Chronic Myelogenous Leukemia, Chronic Lymphocytic Leukemia
- Trial name
- NCT00571662
- Testing
- Pentostatin, Total-body irradiation (TBI), Cyclosporine A (CsA)
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Nebraska
Lymphoma
Low-dose Radiotherapy for Diffuse Large B-cell Lymphoma
Patients with Diffuse Large B-cell Lymphoma with indication for palliative radiotherapy are treated with low-dose radiation (2 x 2 Gy) to the symptomatic sites only.
- Trial name
- NCT02803840
- Testing
- Low-dose radiotherapy
- Where
- Italy
- Volunteers
- 25 people
- Sponsor
- Centro di Riferimento Oncologico - Aviano
MALT Lymphoma
Ultra-low-dose Radiation Therapy Followed by Orelabrutinib as First-line Treatment for Stage Ⅰ-Ⅱ MALT Lymphoma
This is a prospective, multicenter Phase 2 clinical trial named the MALT-RO study, evaluating ultra-low-dose radiation therapy followed by orelabrutinib as first-line treatment for adults with Stage I-II MALT lymphoma.
- Trial name
- NCT07554898
- Testing
- Orelabrutinib, Ultra-low-dose Radiation Therapy
- Where
- 2 sites in China
- Volunteers
- 60 people
- Sponsor
- Zhejiang Cancer Hospital
Graft Versus Host Disease
Tacrolimus and Mycophenolate Mofetil as Post-Grafting Immunosuppression
This protocol will evaluate Tacrolimus and MMF after conditioning with fludarabine and low-dose TBI in patients who are not candidates for conventional allografting.
- Trial name
- NCT02178683
- Testing
- Tacrolimus and MMF.
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Colorado Blood Cancer Institute
Nasopharyngeal Cancinoma (NPC), Nasopharangeal Cancer
LDRT Combined With Toripalimab and Chemotherapy for Recurrent/Metastatic NPC
This study aims to evaluate the efficacy and safety of LDRT combined with toripalimab and GP chemotherapy in patients with recurrent or metastatic nasopharyngeal carcinoma through a prospective, open-label, single-arm Phase II…
- Trial name
- LIGHT (NCT07325539)
- Testing
- Gemcitabine(GEM), Cisplatin, Toripalimab
- Where
- 2 sites in China
- Volunteers
- 55 people
- Sponsor
- Sun Yat-sen University
Rectal Cancer
Chemotherapy Combined With High-dose Radiotherapy for Low Rectal Cancer Using MR Guided Linear Accelerator
The incidence rate of colorectal cancer is third in male tumors and second in female tumors. The newly diagnosed incidence of colorectal cancer is no less than 100 thousand in China, which poses a great threat to people's health…
- Trial name
- NCT05338866
- Testing
- Magnetic resonance guided radiotherapy, Chemotherapy
- Where
- China
- Volunteers
- 58 people
- Sponsor
- Sun Yat-sen University
Nasopharyngeal Carcinoma (NPC), Recurrent Nasopharyngeal Neoplasms
Induction High-Low Dose Radiotherapy Plus Anti-PD-1 Followed by Definitive Radiotherapy in Recurrent Nasopharyngeal Carcinoma (Single-Arm Phase II)
This single-arm, single-center phase II trial evaluates the safety and efficacy of a non-continuous radio-immunotherapy strategy for recurrent nasopharyngeal carcinoma (NPC) unsuitable for surgery.
- Trial name
- REDEFINE (NCT07277764)
- Testing
- High-Low Dose Radiotherapy
- Where
- China
- Volunteers
- 23 people
- Sponsor
- Jiangxi Provincial Cancer Hospital
Prostate Cancer
Low Dose Supplemental External Radiation With Pd-103 Versus Pd-103 Alone for Prostate Cancer
The primary purpose of this study is to evaluate two treatment regimens for prostate cancer, prostate implant with 20 Gy of external beam radiation therapy versus prostate implant with 0 Gy of external beam radiation therapy.
- Trial name
- NCT00241384
- Testing
- External beam radiation, Pd-103
- Where
- 2 sites in United States
- Volunteers
- 396 people
- Sponsor
- Schiffler Cancer Center
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
Prostate Cancer
LDR Brachytherapy Versus SBRT for Low and Intermediate Risk Prostate Cancer Patients
The aim of this trial is to find out if there are any differences in the profiles of acute and late adverse effects among men with low and intermediate risk prostate cancer treated either with low dose-rate brachytherapy or…
- Trial name
- BRAVEROBO (NCT02895854)
- Testing
- Hypofractionated RT 5 x 7,25 Gy, LDR-brachytherapy with I125 seeds
- Where
- Finland
- Volunteers
- 44 people
- Sponsor
- Kuopio University Hospital
Prostate Cancer
Improving Quality of Life After Prostate Brachytherapy: a Comparison of HDR and LDR Brachytherapy
Optimal non surgical treatment of prostate cancer requires dose escalation which is frequently provided by adding a brachytherapy "boost" to a short course of external beam radiotherapy.
- Trial name
- BrachyQOL (NCT01936883)
- Testing
- HDR, LDR
- Where
- Canada
- Volunteers
- 195 people
- Sponsor
- British Columbia Cancer Agency
Metastatic Cancer
High- and Low-dose Radiotherapy Combined With Envafolimab for Metastatic Solid Tumor
The purpose of this study is to explore the efficacy and safety of high- and low-dose radiotherapy (HD-RT/LD-RT) combined with envafolimab (I) in the treatment of metastatic solid tumors that have failed first-line immunotherapy…
- Trial name
- ST-CR01 (NCT05755009)
- Testing
- High- and Low-dose radiotherapy
- Where
- 2 sites in China
- Volunteers
- 33 people
- Sponsor
- Jiangxi Provincial Cancer Hospital