| Not Yet Recruiting | Centrally Confined 8Gy/1f to Tumor Core Followed by Concurrent Chemoradiotherapy for Unresectable Stage III NS NCT07523464 | Anhui Provincial Hospital | Phase 1 |
| Not Yet Recruiting | The Effect of Radiotherapy After Separation Surgery for Spinal Metastases NCT07527884 | Shanghai Changzheng Hospital | N/A |
| Not Yet Recruiting | Patient Position Monitoring System for Beam Gated Radiation Therapy of Malignancies of the Chest and Upper Abd NCT07373496 | Washington University School of Medicine | — |
| Not Yet Recruiting | Phase III, Multicenter, Randomized Controlled Clinical Study of Three-Dimensional Radiotherapy for Primary Tum NCT07462728 | Guizhou Medical University | N/A |
| Not Yet Recruiting | A Clinical Trial Comparing Long-Course Versus Short-Course Radiotherapy Followed by Immunotherapy Combined Wit NCT07113275 | Tao Zhang | Phase 3 |
| Recruiting | HPV After chemoRadioTherapy NCT07493928 | General University Hospital, Prague | — |
| Not Yet Recruiting | Omitting Clinical Target Volume in Radical Treatment of Unresectable Stage III Non-small Cell Lung Cancer NCT05909137 | Xinqiao Hospital of Chongqing | — |
| Not Yet Recruiting | Short-Course Radiotherapy With Tumor-Draining Lymph Node Preservation Followed by PD-1 Inhibitors in pMMR/MSS NCT07394192 | Peking University Cancer Hospital & Institute | Phase 2 |
| Not Yet Recruiting | Measuring Fluid Buildup in Cancer Patients NCT07443618 | Jens Rikardt Andersen | — |
| Not Yet Recruiting | A Phase 2 Randomized, Controlled Trial of QL1706 Plus Chemotherapy and Quad Shot for Driver Gene-negative Adva NCT07271602 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 2 |
| Not Yet Recruiting | A Pilot Study Evaluating β-hydroxybutyrate Supplementation Concomitant to Short-Course Radiotherapy Followed b NCT07239466 | Tao Zhang | Phase 2 |
| Not Yet Recruiting | MRinRT: Swansea University and SWWCC Collaboration Study. NCT07365124 | Swansea Bay University Health Board | — |
| Recruiting | Association Between Clinical Subtypes and Prognosis in Radiation Rectal Injury NCT07378631 | Sixth Affiliated Hospital, Sun Yat-sen University | — |
| Not Yet Recruiting | PRaG-1 Plus PRaG Therapy in Advanced Solid Tumors: A Prospective Clinical Trial (PRaG 10.0) NCT07267234 | Second Affiliated Hospital of Soochow University | Phase 2 |
| Not Yet Recruiting | Virtual Vs Telephone Education in Radiotherapy NCT07255196 | University Health Network, Toronto | N/A |
| Not Yet Recruiting | Music Therapy's Effect on Cancer Patients Undergoing Radiotherapy NCT07261267 | Kocaeli University | N/A |
| Active Not Recruiting | Intestinal Low-Dose Radiotherapy Plus Immunochemotherapy for Conversion of Borderline Resectable/Unresectable NCT07339488 | Chuangzhen Chen | Phase 2 |
| Recruiting | Level I-II Axillary Irradiation in Breast Cancer With Sentinel-Node Macro-metastases NCT07469267 | Fudan University | N/A |
| Recruiting | Iparomlimab and Tuvonralimab Plus Hypofractionated Radiotherapy and Chemotherapy for HAHNSCC NCT07447570 | Second Affiliated Hospital, School of Medicine, Zhejiang University | Phase 2 |
| Recruiting | Intestinal Low Dose Radiotherapy Combined With Immunotherapy in Immune-resistant Metastatic Malignant Solid Tu NCT07071103 | Chuangzhen Chen | Phase 2 |
| Not Yet Recruiting | TAS-102 Plus Radiotherapy in Elderly ESCC NCT07196345 | Qianfoshan Hospital | Phase 1 / Phase 2 |
| Not Yet Recruiting | A Prospective, Randomized, Multicenter Clinical Study Comparing Adjuvant Radiotherapy Versus Observation in Hi NCT07141147 | Sun Yat-sen University | N/A |
| Recruiting | SCRT VS LCRT Followed by PD-L1 Inhibitor Plus CAPEOX as TNT in Patients With LARC NCT07284992 | Shandong Provincial Hospital | Phase 2 |
| Not Yet Recruiting | Low-Dose Radiotherapy in Patients With Advanced Esophageal Squamous Cell Carcinoma Resistant to First-Line Che NCT07164690 | Fudan University | Phase 2 |
| Recruiting | Trastuzumab Rezetecan Combined With Radiotherapy Versus Trastuzumab Rezetecan in the Treatment of HER2-positiv NCT07100600 | Henan Cancer Hospital | Phase 2 |
| Recruiting | Node-Sparing Hypofractionated Radiotherapy Plus Chemotherapy and PD-1 Inhibitor in pMMR/MSS High-Risk Locally NCT07230639 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 |
| Not Yet Recruiting | PD-1 Inhibitor Therapy Versus Radiotherapy in MPR Patients With Locally Advanced HNSCC After Neoadjuvant Immun NCT07090707 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | Phase 2 |
| Recruiting | BITS-TO-HCC Study: HAIC+Iparomlimab/Tuvonralimab + Bevacizumab + SBRT for BCLC-C HCC With PVTT and/or Oligomet NCT07062055 | Shandong Cancer Hospital and Institute | Phase 2 |
| Recruiting | Neoadjuvant Radiotherapy Plus Tegafur, Oxaliplatin and Iparomlimab and Tuvonralimab in Resectable Gastric and NCT07165847 | Daping Hospital and the Research Institute of Surgery of the Third Military Medical University | Phase 2 |
| Recruiting | Continuation of First-line Therapy With Radiotherapy Versus Early Switch to Second-line Therapy in Oligoprogre NCT06841172 | Shandong Cancer Hospital and Institute | Phase 3 |
| Not Yet Recruiting | Study of Peripheral Blood CHI3L1 to Predict Tumor Response to Radiotherapy NCT07071688 | Nanfang Hospital, Southern Medical University | — |
| Recruiting | Spatially Fractionated Radiotherapy Combined With Immunotherapy for Advanced Solid Tumors NCT07058948 | Tianjin Medical University Cancer Institute and Hospital | Phase 2 |
| Recruiting | Nutritional Status of Head and Neck Cancer Patients NCT07068711 | Marmara University | — |
| Recruiting | Primary Tumor Ablation and Outcome in Metastatic Renal Cell Carcinoma Treated With Immunotherapy Combinations. NCT06903312 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | Phase 4 |
| Not Yet Recruiting | Node-Sparing Short-Course Radiotherapy Plus First-Line Therapy and PD-1 Inhibitor in Unresectable/Metastastic NCT06980389 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 |
| Recruiting | Photon Radiotherapy Plus Tremelimumab/Durvalumab for BCLC Stage B and C HCC NCT06999707 | Chang Gung Memorial Hospital | Phase 2 |
| Recruiting | Node-Sparing Short-Course Radiotherapy Plus Chemotherapy, Bevacizumab and PD-1 Inhibitor in Metastatic pMMR/MS NCT06958419 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 / Phase 3 |
| Recruiting | Node-Sparing Short-Course Radiotherapy Sequential Chemotherapy and PD-1 Inhibitor for Mid/Low pMMR/MSS Rectal NCT06958432 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 / Phase 3 |
| Not Yet Recruiting | Timely Integration of Palliative Care in Oncology Care for Patients Referred for Palliative Radiotherapy on Bo NCT06805396 | Roxanne Gal | Phase 2 |
| Recruiting | Modified Long-Course Radiotherapy Followed by Chemotherapy and PD-1 Inhibitor for MSS/pMMR High-risk Mid/Low L NCT06923345 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 |
| Recruiting | CCRT Followed by PD-1 Inhibitor Maintenance Therapy in Locally Advanced ESCC NCT06964568 | Fudan University | Phase 3 |
| Not Yet Recruiting | Assessment of Adebelizumab Combined with Chemotherapy in Concurrent Radiotherapy Versus Sequential Radiotherap NCT06768307 | Peking University Cancer Hospital & Institute | Phase 2 |
| Recruiting | Dietary Supplements to Treat Radiation-Induced Rectal Injury NCT06776016 | Sixth Affiliated Hospital, Sun Yat-sen University | Phase 2 |
| Recruiting | Total Neoadjuvant Therapy and Organ Preservation Versus Surgery for Rectal Cancer. NCT06758830 | National Cancer Center Affiliate of Vilnius University Hospital Santaros Klinikos | Phase 2 / Phase 3 |
| Recruiting | The Impact of Metastatic Directed Radiotherapy (MDRT) on Oligoprogressive Castration Resistant Prostate Cancer NCT07038304 | University Medical Center Groningen | Phase 2 |
| Not Yet Recruiting | Combination of SFRT, PD-L1 Inhibitor, and Anti-VEGF in Advanced Hepatocellular Carcinoma NCT06708650 | Guiping People's Hospital | N/A |
| Recruiting | Prophylactic Radiotherapy Optimization for Enhanced Thyroid Function Protection in NPC NCT06752239 | Jiangxi Provincial Cancer Hospital | Phase 3 |
| Active Not Recruiting | RT for Adenocarcinoma/Adenosquamous Carcinoma NCT07153952 | Peking Union Medical College Hospital | Phase 1 / Phase 2 |
| Recruiting | Safety, Efficacy, and Survival Outcomes of Neoadjuvant/Induction Immunotherapy in Surgical and Radiotherapeuti NCT06926179 | Peking University Cancer Hospital & Institute | — |
| Not Yet Recruiting | Artificial Intelligence-based Voice Assessment of Children and Adults Respiratory Conditions NCT06630078 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Recruiting | Personalized Long-course Radiotherapy Plus Chemotherapy With or Without Immunotherapy for LARC: PALACE Study NCT07020247 | West China Hospital | Phase 3 |
| Not Yet Recruiting | Assessing the Ompact of Neutral Pelvic Positioning on Bone Repositioning Quality in Pelvic Radiotherapy Patien NCT06687200 | Centre Leon Berard | N/A |
| Recruiting | TDLN-sparing RT Plus Immunotherapy and Chemotherapy in Locally Advanced ESCC NCT06676449 | Fudan University | Phase 3 |
| Not Yet Recruiting | Contribution of Multicenter Expertise and Deformable Fusion Software for Re-irradiations With Curative Intent NCT06668038 | Centre Leon Berard | N/A |
| Recruiting | Plasma Sphingolipid Metabolites and Radiotherapy Efficacy in Hepatocellular Carcinoma NCT06864221 | Nanfang Hospital, Southern Medical University | — |
| Not Yet Recruiting | Chemoradiotherapy After Surgery Versus Preoperative Chemoradiotherapy for Stage II/III Mid-low Rectal Cancer W NCT06566222 | Changhai Hospital | — |
| Recruiting | Anlotinib Combined With Doxorubicin and Radiotherapy as Neoadjuvant Treatment for Soft Tissue Sarcoma NCT06506838 | Guangdong Provincial People's Hospital | Phase 4 |
| Recruiting | Hippotherapy Teenager-pediatric Radiotherapy NCT06330142 | Centre Paul Strauss | N/A |
| Recruiting | BRAVE-HEART: Breast Cancer Radiotherapy Using Active Breathing Coordinator to aVoid Exposure of HEART NCT07299812 | Fondazione IRCCS Policlinico San Matteo di Pavia | — |
| Recruiting | Spectral CT in Radiotherapy for Cervical Cancer NCT06433817 | Peking Union Medical College Hospital | — |
| Recruiting | Thoracic Radiotherapy for Patients With Metastatic (Stage IV) Non-Small Cell Lung Cancer at High Risk of Sympt NCT06262321 | University of Rochester | Phase 2 |
| Recruiting | Phase II Study of Moderate-dose Hypofractionated RT Combined With Pembrolizumab for HCC With Diffuse Tumor Thr NCT06389422 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Recruiting | Chemoradiotherapy With or Without Metformin in Locally Advanced Cervical Cancer NCT06353061 | Peking Union Medical College Hospital | Phase 2 |
| Recruiting | Longitudinal Study of Local Ablative Therapy in Oligometastatic Disease NCT06356779 | Gitte Fredberg Persson MD PhD | N/A |
| Recruiting | Intraductal Radiofrequency Thermoablation and Radiotherapy Combined Treatment for Extrahepatic Cholangiocarcin NCT06168292 | National Cancer Center, Korea | N/A |
| Recruiting | mFOLFIRINOX Plus Radiotherapy to Patients With CA19-9-normal Advanced Pancreatic Cancer Refractory to Chemothe NCT06249321 | Fudan University | Phase 2 |
| Recruiting | Fruquintinib Combined With Sintilimab ± Radiotherapy for Third-line Treatment of Colorectal Cancer With Liver NCT06356584 | Shandong Cancer Hospital and Institute | Phase 2 |
| Recruiting | Multi-modal Characterisation of Gastroenteropancreatic Neuroendocrine Tumours (GEP-NETs) Treated With Targeted NCT06256705 | Assistance Publique - Hôpitaux de Paris | N/A |
| Active Not Recruiting | Efficacy and Safety of Concurrent PD-1 Inhibitor and Radiotherapy With Immunonutrition for Esophageal Squamous NCT06342167 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Recruiting | Primary Tumor Radiotherapy Omitting CTV for Patients With Advanced NSCLC Responded to Immunotherapy and Chemot NCT06037733 | Hubei Cancer Hospital | N/A |
| Recruiting | Radiotherapy Delays Second-line Drug Therapy for Oligo Progressive Primary Liver Cancer NCT06261047 | Shandong Cancer Hospital and Institute | — |
| Recruiting | Omitting CTV for Locally Advanced NSCLC Responded to Immunotherapy and Chemotherapy NCT06020430 | Hubei Cancer Hospital | N/A |
| Recruiting | Neoadjuvant vs. Intraoperative vs. Adjuvant Resection Cavity Radiotherapy of Brain Metastases NCT05871307 | University Hospital Heidelberg | Phase 2 |
| Unknown | Phase II Study of Concurrent Radiotherapy With Envafolimab and Capecitabine in LAPC NCT06202014 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Recruiting | Phase II Study of Adjuvant SIB Radiotherapy Following Narrow-Margin Hepatectomy in Patients With HCC. NCT06205472 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Completed | Phase II Study of Moderate-dose Hypofractionated RT Combined With Tislelizumab for HCC With Diffuse Tumor Thro NCT06233981 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Recruiting | IC Plus Low-dose Radiation Plus Cadonilimab in LANPC NCT05941741 | Sun Yat-sen University | Phase 3 |
| Not Yet Recruiting | MRI-based Signatures for Survival Prediction in Cervical Cancer With Radiotherapy NCT06197126 | Fujian Cancer Hospital | — |
| Recruiting | Adebrelimab Injection (PD-L1) Combined With Short Course Radiotherapy and Chemotherapy for Neoadjuvant Therapy NCT06765616 | Feng Tian | Phase 2 |
| Active Not Recruiting | Intestinal Low Dose Radiotherapy Combined With Immunotherapy in Immune-resistant Metastatic Solid Tumors NCT06076135 | Chuangzhen Chen | Phase 2 |
| Recruiting | A Study of Multimodal Radiotherapy for Renal Cell Carcinoma Progressed After Prior Immunotherapy NCT06255223 | Jinling Hospital, China | Phase 2 |
| Not Yet Recruiting | A Predictive Model for Early Metastasis in Cervical Cancer Patients After Radiotherapy NCT06101966 | Fujian Cancer Hospital | — |
| Active Not Recruiting | Treating Muscle-invasive Bladder Cancer With A Non-surgical Method Consisting of Anti-PD-1 Therapy and Chemora NCT05975307 | Sun Yat-sen University | Phase 2 |
| Enrolling By Invitation | A Clinical Study of Non-curative Resection Plus Radiotherapy After Endoscopic ESD for Superficial Esophageal S NCT06160557 | Xiaomeng Zheng | — |
| Completed | HOBBIT 3: Mental Exercises and Temporal Alteration NCT06100068 | University Hospital, Ghent | N/A |
| Recruiting | A Randomized Trial of Five Fraction Partial Breast Irradiation (RAPID2) NCT05417516 | Ontario Clinical Oncology Group (OCOG) | Phase 3 |
| Unknown | Pirfenidone as a Radiosensitizer in the Treatment of Head and Neck Squamous Cell Carcinoma NCT06142318 | Nanfang Hospital, Southern Medical University | Phase 2 |
| Recruiting | Surgery Alone Verus Sugery Combined with Dose-reduced Radiotherapy for Newly Diagnosed Stage I Nasopharyngeal NCT06688760 | Ming-Yuan Chen | N/A |
| Not Yet Recruiting | A Phase II Study of T-DXd Plus SRT in HER2-positive Breast Cancer Brain Metastases NCT06088056 | Fudan University | Phase 2 |
| Unknown | Postoperative Chemotherapy With/Without Radiotherapy and Immunotherapy for Colorectal Liver Metastases With Hi NCT06120127 | Fudan University | Phase 2 |
| Completed | Autologous Fat Infiltration Versus General Measures as Treatment in Radiodermatitis Induced for Radiotherapy i NCT07023796 | Instituto Mexicano del Seguro Social | N/A |
| Recruiting | Cervical Cancer Oligo States (Recurrence, Metastasis) Multicentre Outcomes Study. NCT07400809 | Tata Memorial Hospital | — |
| Completed | Assessment of Hypoxia Before Radioembolization Treatment With 18F-FMISO PET NCT06027021 | Ankara University | — |
| Recruiting | Neoadjuvant Chemotherapy Combined With PD-1 + Radical Radiotherapy in Locally Advanced Cervical Cancer NCT05554276 | Shanghai Jiao Tong University Affiliated Sixth People's Hospital | Phase 2 |
| Recruiting | Efficacy and Safety of Super-hyperfractionation Pulse Radiotherapy Combined With ICIs for Advanced NSCLC NCT05754203 | Xinqiao Hospital of Chongqing | N/A |
| Unknown | RC48 Combined With Toripalimab and Radiotherapy for Bladder Sparing Treatment in MIBC NCT05979740 | RenJi Hospital | Phase 2 |
| Recruiting | Compare the Prognostic Differences Between SBRT and Surgery for NSCLC Patients With Interlobular Fissure Invas NCT06317324 | Tianjin Medical University Cancer Institute and Hospital | — |
| Recruiting | Stereotactic Re-irradiation of Local Recurrences of Prostate Cancer After Radiotherapy NCT06201078 | Maria Sklodowska-Curie National Research Institute of Oncology | Phase 2 |
| Recruiting | En Bloc Resection Versus Separation Surgery Combined With Radiotherapy for the Treatment of Spinal Oligometast NCT06120426 | Shanghai Changzheng Hospital | — |
| Recruiting | Preoperative Boost Associated With Neoadjuvant Chemotherapy in Luminal B Breast Cancer NCT05673304 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Active Not Recruiting | Interest of a Weekly Consultation by a Medical Electro Radiology Manipulator (MERM) in Addition to the Follow- NCT05404308 | Centre Francois Baclesse | N/A |
| Not Yet Recruiting | A Multicenter, Phase 2 Study Evaluating the Value of Radiotherapy in Advanced Diffuse Large B-cell Lymphoma Pa NCT05874778 | Tianjin Medical University Cancer Institute and Hospital | Phase 2 |
| Recruiting | Early or Delayed Intervention of Brain Radiotherapy Combined With Almonertinib in EGFR Mutated NSCLC With Brai NCT05768490 | Sun Yat-sen University | Phase 3 |
| Not Yet Recruiting | A Novel Biomarker for Response and Prognosis of HBV-related Hepatocellular Carcinoma NCT05752890 | National Taiwan University Hospital | — |
| Recruiting | PD-1 Inhibitor Therapy Versus Radiotherapy in pCR Patients With Locally Advanced HNSCC After Neoadjuvant Immun NCT05980715 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | Phase 3 |
| Active Not Recruiting | Prospective Comparative Study for Patients With Biochemical Recurrence Prostate Cancer Detecting by 18F-JK-PSM NCT05622162 | ITEL Telecomunicazioni Srl | Phase 3 |
| Active Not Recruiting | Longitudinal Multimodal Response Assessment During Neoadjuvant Treatment of Rectal Cancer NCT05524012 | Jena University Hospital | — |
| Completed | Effect of Triple Pre-rehabilitation on Radiotherapy for Head and Neck Cancer Patients NCT05594069 | Peking University | N/A |
| Completed | Telephone Paramedical Support Prior to the Radiotherapy Simulation Scanner for Patients with Prostate Cancer NCT05910229 | Groupe Hospitalier de Bretagne Sud | N/A |
| Unknown | Neoadjuvant Bevacizumab + Chemotherapy Combined With Short-course Radiotherapy NCT05111860 | Shanghai Minimally Invasive Surgery Center | Phase 1 / Phase 2 |
| Unknown | Anlotinib and Radiotherapy in Resectable Soft Tissue Sarcoma NCT05602415 | Ruijin Hospital | Phase 2 |
| Recruiting | HYpofractionated, Dose-redistributed RAdiotherapy With Protons and Photons in HNSCC NCT05364411 | Joris B.W. Elbers | N/A |
| Completed | Pain Relief in Symptomatic Bone Metastases With Adjuvant Hyperthermia MR Guided HIFU NCT05167669 | Sana Boudabbous | N/A |
| Recruiting | Local Therapy for Oligometastatic ESCC Patients Treated With PD-1 Inhibitor NCT06190782 | Fudan University | Phase 3 |
| Completed | Multi-omics Sequencing in Neoadjuvant Immunotherapy of Gastrointestinal Tumors NCT05515796 | Daping Hospital and the Research Institute of Surgery of the Third Military Medical University | Phase 2 |
| Recruiting | A Study of Ultra-fraction Radiotherapy Bridging CART in R/R DLBCL NCT05514327 | Peking Union Medical College Hospital | N/A |
| Recruiting | Neoadjuvant Triprizumab and Radiotherapy in Operable Patients With Stage IIA-IIIA Non-small Cell Lung Cancer NCT06065813 | Northern Jiangsu People's Hospital | Phase 2 |
| Not Yet Recruiting | Short-course Radiotherapy Followed by Chemotherapy and PD-1 Inhibitor for Locally Advanced Rectal Cancer NCT05484024 | Chinese Academy of Medical Sciences | Phase 2 / Phase 3 |
| Not Yet Recruiting | Durvalumab Combined With Consolidation Radiotherapy After First-line Treatment in Extensive Stage Small Cell L NCT05484583 | Affiliated Cancer Hospital & Institute of Guangzhou Medical University | Phase 2 |
| Recruiting | The Postoperative Radiotherapy in N1 Breast Cancer Patients NCT05440149 | Seoul National University Hospital | Phase 3 |
| Recruiting | Efficacy and Safety of Radiotherapy in Oligoprogressive HCC Following First-line PD-1 Therapy NCT06870942 | Shanghai Zhongshan Hospital | Phase 2 |
| Recruiting | The Study on the Mechanism of Radiotherapy-elicited Immune Response NCT06393140 | Fudan University | — |
| Unknown | Respiratory Training and Relaxation Techniques to Improve Adjuvant Radiation Therapy in DIBH in Breast Cancer NCT05975190 | Technical University of Munich | N/A |
| Completed | Postoperative Radiotherapy for Oral Squamous Cell Carcinoma After Neoadjuvant Therapy and Surgery NCT05455632 | Shanghai Jiao Tong University School of Medicine | — |
| Unknown | Preoperative Short Course Radiotherapy With Envafolimab, Endostatin and SOX Regimen in Locally Advanced Gastri NCT05387681 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 2 |
| Recruiting | Safety and Efficacy of SBRT in the Treatment of Thoracic Malignant Tumors at Different Sites NCT05349552 | Peking University Third Hospital | — |
| Recruiting | PROton Versus Photon Therapy for Esophageal Cancer - a Trimodality Strategy NCT05055648 | University of Aarhus | Phase 3 |
| Recruiting | Observational Study on Extreme Hypofractionation for Localized Prostate Cancer NCT05344235 | Universitaire Ziekenhuizen KU Leuven | — |
| Recruiting | Radiotherapy Combined With PD-1 Monoclonal Antibody and Capecitabine in the Treatment of Nasopharyngeal Carcin NCT05290194 | Fifth Affiliated Hospital, Sun Yat-Sen University | Phase 2 |
| Unknown | Tislelizumab and Radiotherapy for Recurrent Cervical Cancer NCT05310383 | Lei Li | Phase 2 |
| Unknown | PD-1 Antibody and Radiotherapy for Recurrent Cervical Cancer NCT05310305 | Lei Li | — |
| Completed | A Retrospective Analysis: Whether Five Factors Affect PFS in Patients With Locally Advanced Cervical Cancer NCT05779111 | Chongqing University Cancer Hospital | — |
| Unknown | Hyperthermia Combined With Neoadjuvant Radiochemotherapy for LARC NCT05070832 | Peking University Third Hospital | N/A |
| Completed | A New Delineation Approach for Oral Cavity, Oropharynx, Larynx and Hypopharynx in IMRT for Head and Neck Cance NCT05539144 | Hebei Provincial Hospital of Traditional Chinese Medicine | N/A |
| Active Not Recruiting | Camrelizumab in Combination With Radiotherapy for Neoadjuvant Esophageal Carcinoma. NCT05176002 | Fujian Medical University Union Hospital | Phase 1 / Phase 2 |
| Unknown | Neoadjuvant Cetuximab + Chemotherapy Combined With Short-course Radiotherapy NCT04923620 | Shanghai Minimally Invasive Surgery Center | — |
| Unknown | Comparison on Radiotherapy Permanent Skin Marking With Lancets and an Electric Marking Device NCT05371795 | Instituto Portugues de Oncologia, Francisco Gentil, Porto | N/A |
| Not Yet Recruiting | Adjuvant Radiotherapy in Patients With Early Endometrial Cancer NCT04956601 | Peking University Third Hospital | N/A |
| Completed | Phase II Study of Concurrent Lenvatinib and Radiotherapy for Advanced HCC NCT04791176 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 2 |
| Unknown | The Cognitive-Behavioral Dysfunctions and the Potential of Neuroplasticity in Brain Tumors Patients During Rad NCT05192447 | The Greater Poland Cancer Centre | N/A |
| Terminated | Phase III RCT of Radiotherapy Plus Toripalimab Versus Sorafenib in Advanced Hepatocellular Carcinoma With PVTT NCT04709380 | Cancer Institute and Hospital, Chinese Academy of Medical Sciences | Phase 3 |
| Active Not Recruiting | Hypofractionated LocoRegional Radiotherapy in Breast Cancer NCT04228991 | Ontario Clinical Oncology Group (OCOG) | Phase 3 |
| Withdrawn | Feasibility and Safety of Aerobic Exercise for Head and Neck Cancer Patients NCT04679233 | Vanderbilt University | N/A |
| Unknown | Selected De-escalation Radiotherapy for Postoperative Head and Neck Squamous Cell Carcinoma NCT05476965 | Hubei Cancer Hospital | Phase 2 |
| Unknown | Diffusion-weighted MRI to Predict Treatment Response in Stereotactic Radiotherapy of Central Nervous System (C NCT04700748 | Lund University Hospital | N/A |
| Unknown | Combination of Nimotuzumab and Radiotherapy for Recurrent Uterine Cervical Squamous Carcinoma NCT04664244 | Lei Li | Phase 2 |
| Unknown | A Randomized Study of Primary Tumor Radiotherapy for Patients With Stage Ⅳ NSCLC NCT04654520 | Guizhou Medical University | N/A |
| Unknown | A Study of Radiotherapy Planning System Software ---- Zeus Cloud NCT04579718 | Sun Yat-sen University | — |
| Unknown | Exercise Therapy During Radiotherapy NCT04507789 | Hacettepe University | N/A |
| Recruiting | Concurrent and Adjuvant PD1 Treatment Combined With Chemo-radiotherapy for High-risk Nasopharyngeal Carcinoma NCT04453826 | Sun Yat-sen University | Phase 3 |
| Recruiting | Reduced vs Conventional Dosage Intensity-modulated Radiotherapy for Chemotherapy-sensitive Stage II-III Nasoph NCT04448522 | Sun Yat-sen University | Phase 3 |
| Recruiting | Sintilimab Plus Hypofractionated Radiotherapy for MSI-H/dMMR Rectal Cancer NCT04636008 | West China Hospital | Phase 1 / Phase 2 |
| Completed | Effect of Irradiation Doses < 10 Gy and of Irradiated Bone Volume on the Variation of Blood Elements of the Co NCT04626466 | Institut de cancérologie Strasbourg Europe | — |
| Unknown | Sevoflurane Insufflation vs Intravenous Sedation for Radiotherapy in Pediatric Patients NCT04483258 | Ankara City Hospital Bilkent | N/A |
| Recruiting | Toripalimab Plus Concurrent Chemo-radiotherapy for Unresectable Locally Recurrent Nasopharyngeal Carcinoma NCT04453813 | Sun Yat-sen University | Phase 3 |
| Recruiting | A Phase II Study Assessing Stereotactic Radiotherapy in Therapeutic Strategy of Oligoprogressive Renal Cell Ca NCT04299646 | Centre Francois Baclesse | Phase 2 |
| Unknown | Immune Checkpoint Inhibitors and Radiotherapy in Relapsed/Refractory Hodgkin Lymphoma NCT04419441 | Ospedale Maggiore Di Trieste | — |
| Completed | Artificial Intelligence for Prostate Cancer Treatment Planning NCT04441775 | Dartmouth-Hitchcock Medical Center | — |
| Completed | Optical Coherence Tomography in Patients With Radiotherapy for Head and Neck Cancer NCT04610645 | Krankenhaus Barmherzige Schwestern Linz | — |
| Completed | Feasibility and Safety of Physical Exercise in Men With Prostate Cancer NCT04500080 | Azienda USL Reggio Emilia - IRCCS | N/A |
| Completed | The GCO-002 CACOVID-19 Cohort: a French Nationwide Multicenter Study of COVID-19 Infected Cancer Patients NCT04397575 | Federation Francophone de Cancerologie Digestive | — |
| Completed | Development and Validation of The Post-RT LARS Prediction Model (PORTLARS) NCT05129215 | Sixth Affiliated Hospital, Sun Yat-sen University | — |
| Unknown | BETY-BIOPSYCHOSOCIAL QUESTIONNAIRE IN PARTİCİPANTS RECEIVING RADIOTHERAPY NCT05213416 | Hacettepe University | — |
| Unknown | Prospective Registration of mOrbidity and Mortality, individUal radioSensitivity and Radiation Technique (PROU NCT04253288 | Assistance Publique - Hôpitaux de Paris | N/A |
| Active Not Recruiting | Adaptative MR-Guided Stereotactic Body Radiotherapy of Liver Tumors NCT04242342 | Centre Georges Francois Leclerc | N/A |
| Recruiting | Serial MRI Scans During Radiation Therapy NCT04188535 | Dana-Farber Cancer Institute | N/A |
| Unknown | Camrelizumab After Completion of Radiotherapy for Oligometastatic Nasopharyngeal Carcinoma NCT04221516 | Nanfang Hospital, Southern Medical University | Phase 2 |
| Not Yet Recruiting | Efficacy of Postoperative Radiotherapy for Atypical Meningioma Without Venous Sinus Invasion After Gross-total NCT04127760 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Unknown | COmbination of Radiotherapy With Anti-PD-1 Antibody for unREseCtable Biliary Tract Cancer NCT03898895 | Sun Yat-sen University | Phase 2 |
| Unknown | 12 Fractions Carbon Ion Radiotherapy for Localized Prostate Cancer NCT04724577 | Shanghai Proton and Heavy Ion Center | N/A |
| Active Not Recruiting | Reducing Target Volumes in NPC Treated With Induction Chemotherapy Followed by Concurrent Chemoradiotherapy NCT04384627 | Sun Yat-sen University | Phase 3 |
| Unknown | Preoperative Short Course Radiotherapy With Chemotherapy and Camerelizumab in Locally Advanced Rectal Cancer NCT04231552 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 1 / Phase 2 |
| Suspended | Radiotherapy With Neoadjuvant Chemotherapy and Immunotherapy in Rectal Cancer NCT04558684 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 1 / Phase 2 |
| Active Not Recruiting | Locoregional Treatment and Palbociclib in de Novo, Treatment Naive, Stage IV ER+, HER2- Breast Cancer Patients NCT03870919 | UNICANCER | N/A |
| Unknown | Reduction of Pain Symptoms With Stereotactic Radiotherapy on Bone Metastases NCT03597984 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Recruiting | Study of Prognostic Biomarkers of Survival at 6 Months for Patients Treated With Bevacizumab Glioblastomas in NCT03144167 | Centre Hospitalier Universitaire, Amiens | N/A |
| Unknown | I125 Seed Implantation vs Stereotactic Radiotherapy for Pancreatic Cancer NCT03964064 | Peking University Third Hospital | N/A |
| Unknown | Stereotactic Radiotherapy and Image-guided Intensity Modulated Radiotherapy for Spinal Metastatic Tumors NCT03963713 | Peking University Third Hospital | N/A |
| Unknown | Clinical Efficacy of Stereotactic Radiotherapy and Microwave Ablation for Liver Metastases From Colorectal Can NCT03963726 | Peking University Third Hospital | N/A |
| Unknown | PD-1 Inhibitors Consolidation in Extensive-stage Small Cell Lung Cancer NCT03971214 | Chinese Academy of Medical Sciences | Phase 1 |
| Unknown | Prevention of Radiotherapy Induced Enteropathy by Probiotics (PREP) NCT03978949 | Asan Medical Center | Phase 3 |
| Completed | Improved Function and Quality of Life for Older Patients Receiving Radiotherapy, Part II NCT03881137 | Sykehuset Innlandet HF | N/A |
| Completed | Combined Treatment of Sintilimab, Peg-aspargase Plus Anlotinib in NK/T Cell Lymphoma NCT03936452 | Sun Yat-sen University | Phase 2 |
| Completed | A Trial to Improve Quality of Life With Stereotactic Body Radiotherapy for Patients With Painful Bone Metastas NCT03831243 | Cancer Research Antwerp | N/A |
| Unknown | Radiotherapy of Multiple Brain Metastases Using AGuIX® NCT03818386 | University Hospital, Grenoble | Phase 2 |
| Unknown | Health Status of Women With Breast Cancer NCT03761940 | University College, London | — |
| Active Not Recruiting | NBTXR3 Activated by Radiotherapy for Patients With Advanced Cancers Treated With An Anti-PD-1 Therapy NCT03589339 | Nanobiotix | Phase 1 |
| Unknown | Prognosis of Patient Evaluated for Palliative Radiotherapy NCT03797755 | Tuen Mun Hospital | — |
| Unknown | Consolidative Radiotherapy Plus Maintenance Chemotherapy for Metastatic Colorectal Cancer NCT03142282 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 2 |
| Unknown | HFSRT With Concurrent TMZ for Large BMs NCT03778541 | Chinese Academy of Medical Sciences | Phase 3 |
| Unknown | Single frActIoN eighT Gray Palliative Radiotherapy With Modulated Intensity for Pain Reduction NCT03554135 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Completed | 3DV+TPS Applied to Radiotherapy for Nasopharyngeal Carcinoma NCT03791944 | Xinqiao Hospital of Chongqing | N/A |
| Unknown | Quantitative MR Imaging in Locally Advanced Cervical Cancer NCT03210428 | Aarhus University Hospital | — |
| Completed | IMRT Versus 3DCRT for Locally Advanced Rectal Cancer, Prospective Phase II Study. NCT06160570 | Rabin Medical Center | N/A |
| Completed | T2* MRI Analysis for Sarcoma NCT03658343 | Bryan Allen | — |
| Recruiting | Randomized Study of Adjuvant Radiotherapy After Curative Resection of HCC With Narrow Margin (RAISE) NCT03732105 | Sun Yat-sen University | N/A |
| Completed | RIPC During Free Flap With Preoperative Radiotherapy NCT03535623 | Seoul National University Hospital | N/A |
| Terminated | FENO, Extended NO Analysis and NO/CO Diffusing Capacity in Thoracic Radiation Therapy NCT03431740 | University of Zurich | — |
| Unknown | A Study of Individualized Radiotherapy Based on a Prediction Model of Lymph Node Metastasis in Hepatocellular NCT03416803 | Shanghai Zhongshan Hospital | N/A |
| Unknown | Stereotactic Radiotherapy With Different Fractionation Modes for the Early Lung Cancer NCT05802641 | Peking University Third Hospital | — |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Esophageal Cancer NCT03804203 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Brain Metastases NCT03525301 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Thoracic Cancer NCT03804307 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Pelvic Cancer NCT03804333 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Complicated Bone Metastases NCT03503682 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Abdominal Cancer NCT03775005 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Unknown | Short Course Radiation Therapy in Palliative Treatment of Head and Neck Cancer NCT03804073 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Completed | Whole Breast + Lymph Node Irradiation: Prone Compared to Supine Position in 15 or 5 Fractions NCT03280719 | University Hospital, Ghent | N/A |
| Active Not Recruiting | Phase I/IIa Study of Concomitant Radiotherapy With Olaparib and Temozolomide in Unresectable High Grade Glioma NCT03212742 | Centre Francois Baclesse | Phase 1 / Phase 2 |
| Completed | Eletric Stimulation for Hipossalivation Induced by Radiotherapy NCT03151889 | Federal University of Health Science of Porto Alegre | N/A |
| Withdrawn | Consolidative Radiotherapy for Colorectal Cancer Liver Metastases Receiving Surgery or Radiofrequency Ablation NCT03135652 | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | Phase 2 |
| Completed | Twice-daily SIB Radiotherapy Versus Standard Radiotherapy for Patients With SCLC NCT03214003 | Anhui Shi, MD | N/A |
| Unknown | Pulsed Low Dose Rate Radiation Therapy for Gastric Cancer Patients With Peritoneal Metastasis NCT03061162 | Yang Yang | N/A |
| Unknown | Addition of Radiotherapy to Standard Medical Treatment for Stage IV NSCLC NCT04530708 | Swedish Lung Cancer Study Group | N/A |
| Completed | Kanglaite Reduce the Toxicity of Radiotherapy of Head and Neck Cancer Phase II Study NCT03101514 | First Affiliated Hospital of Harbin Medical University | Phase 2 |
| Unknown | DAHANCA 33: Image Guided Dose-escalated Radiotherapy to Patients With Hypoxic HNSCC NCT02976051 | Danish Head and Neck Cancer Group | Phase 2 |
| Terminated | To Evaluate the Optimal Timing of Postoperative Radiotherapy in Patients With IIIA(N2) Non-Small Cell Lung Can NCT02974426 | Shanghai Chest Hospital | Phase 3 |
| Unknown | To Evaluate the Role of Postoperative Radiotherapy in Patients With IIIA(N2) Non-Small Cell Lung Cancer NCT02977169 | Shanghai Chest Hospital | Phase 2 |
| Unknown | FET-PET and Multiparametric MRI for High-grade Glioma Patients Undergoing Radiotherapy NCT03370926 | University Hospital, Brest | — |
| Recruiting | Comparison Between Endovascular and Bronchoscopic Tumor Marker Insertion for Real-time Stereotactic-guided Rad NCT04684186 | Centre Hospitalier Universitaire Vaudois | — |
| Unknown | DAHANCA 30: A Randomized Non-inferiority Trial of Hypoxia-profile Guided Hypoxic Modification of Radiotherapy NCT02661152 | Danish Head and Neck Cancer Group | Phase 3 |
| Unknown | Adaptive Individualized High-Dose Radiotherapy Analysis-REctum-1 (AIDA-RE-1) NCT03479814 | IRCCS Azienda Ospedaliero-Universitaria di Bologna | N/A |
| Withdrawn | A Study Utilizing 3D Printing in Patients Undergoing External Beam Radiation Therapy NCT02970474 | Tulane University | Phase 1 / Phase 2 |
| Completed | Myeloid-derived Suppressor Cells in Colorectal Cancer NCT04943419 | Jagiellonian University | — |
| Withdrawn | S-1 and Radiotherapy for Elderly Esophageal Cancer Patients NCT02716688 | Zhejiang Provincial People's Hospital | Phase 2 |
| Completed | FSRT Combined With TMZ for Large BMs: a PSM Study NCT03338075 | Chinese Academy of Medical Sciences | — |
| Withdrawn | Abscopal Effect for Metastatic Non-small Cell Lung Cancer. NCT02542930 | Zhejiang Provincial People's Hospital | Phase 2 |
| Withdrawn | Abscopal Effect for Metastatic Small Cell Lung Cancer NCT02542137 | Zhejiang Provincial People's Hospital | Phase 2 |
| Terminated | Study of Radiation Therapy in Combination With Xeloda, for Initially Metastatic, Low and Middle Rectal Cancer NCT03634202 | Institut Cancerologie de l'Ouest | N/A |
| Withdrawn | Evaluation of the Immunological Effects of a Combined Treatment With Radiation and Cyclophosphamide in Metasta NCT02441270 | University Hospital, Ghent | EARLY_Phase 1 |
| Completed | Highly Accelerated Dose-Integrated Radiotherapy in 5 Fractions in Breast Cancer NCT04098926 | University Hospital, Ghent | N/A |
| Recruiting | Ultra Hypofractionnated Radiotherapy With HDR Brachytherapy Boost. NCT05786742 | CHU de Quebec-Universite Laval | N/A |
| Unknown | Radiation Pneumonitis After SBRT for NSCLC NCT02428049 | Sykehuset i Vestfold HF | — |
| Unknown | Effectiveness of Stereotactic RadioTherapy in Solid Primary Inoperable and Oligometastatic Cancer NCT03461822 | The National Center of Oncology, Azerbaijan | — |
| Completed | Intranasal Transmucosal Fentanyl Pectin for Breakthrough Cancer Pain in Radiation-induced Oropharyngeal Mucosi NCT02050503 | Grupo de Investigación Clínica en Oncología Radioterapia | — |
| Completed | 3DV+TPS Software Outlines the Radiotherapy of Nasopharyngeal Carcinoma NCT03810274 | Xinqiao Hospital of Chongqing | — |
| Unknown | Treatment of Cerebral Radiation Necrosis With GM1, a Prospective Study NCT01884987 | Fudan University | — |
| Completed | Plasma EBV DNA Monitoring in Post-treatment NPC Patients NCT03973723 | Taichung Veterans General Hospital | — |
| Unknown | Dysphagia Rehabilitation for Nasopharyngeal Carcinoma Patients Post Radiotherapy NCT01237704 | Chinese University of Hong Kong | N/A |
| Completed | Evaluation of the Role of Prostaglandins in Radiation-induced Mucositis NCT01252498 | University of Vermont | — |
| Completed | Skull Base and Low Grade Glioma Neurocognitive Magnetic Resonance Imaging (MRI) Study NCT01212731 | Abramson Cancer Center at Penn Medicine | — |
| Completed | Compound Herbal Formula (TPE-1) for Leukopenia and Cancer-related Fatigue in Breast Cancer Patients With Radio NCT01142479 | Taipei City Hospital | Phase 2 / Phase 3 |
| Completed | FLAME: Investigate the Benefit of a Focal Lesion Ablative Microboost in Prostate Cancer NCT01168479 | UMC Utrecht | Phase 3 |
| Completed | Surgery Versus Non-surgical Treatment for Esophageal Squamous Cell Carcinoma in Patients Older Than 70 Years NCT05604950 | Yongtao Han | — |
| Withdrawn | Prospective Outcomes After Reconstruction and Radiotherapy for Breast Cancer NCT00845078 | University of Pittsburgh | — |
| Recruiting | Long-term Survivorship of Discharged Patients With Malignant Tumor Based on Single-institutional Cancer Regist NCT04996732 | Fudan University | — |
| Completed | ATM Variants in Radiotherapy Patients NCT00214227 | University of Wisconsin, Madison | — |
| Unknown | The Influence of Radiotherapy on Cognitive Function NCT00457210 | Tel-Aviv Sourasky Medical Center | — |
| Completed | Vorinostat and Palliative Radiotherapy NCT00455351 | Oslo University Hospital | Phase 1 |
| Unknown | Melanoma Inhibitory Activity (MIA): A Serological Marker for Metastatic Uveal Melanoma NCT00406900 | Ludwig-Maximilians - University of Munich | — |