Large-scale testing (Phase 3)Study completedNCT00389948What this trial is testingEfficacy/Safety of Lansoprazole in Patients With Frequent HeartburnWho this might be right forHeartburn Novartis 576
Not applicableLooking for participantsNCT00991094What this trial is testingData Collection for the Assessment of Acute and Late Normal Tissue in Patients Treated With Proton TherapyWho this might be right forBreast CarcinomaEsophageal CarcinomaGenitourinary System Carcinoma+6 more M.D. Anderson Cancer Center 5,000
Large-scale testing (Phase 3)Study completedNCT01397448What this trial is testingPrevention of Recurrent Gastric or Duodenal Ulcers Caused by Low-dose Aspirin With Rabeprazole (E3810) Treatment (Planetarium Study)Who this might be right forGastric or Duodenal Ulcers Caused by Low-dose Aspirin Eisai Co., Ltd. 472
Testing effectiveness (Phase 2)Active Not RecruitingNCT03652428What this trial is testingPhase I Nab-Paclitaxel Plus Gemcitabine With Proton Therapy for Locally Advanced Pancreatic Cancer (LAPC)Who this might be right forLocally Advanced Pancreatic Cancer University of Maryland, Baltimore 24
Post-approval studies (Phase 4)Study completedNCT04901663What this trial is testingVonoprazan in Helicobacter Pylori Treatment an RCTWho this might be right forHelicobacter Pylori Infection Dow University of Health Sciences 179
Not applicableLooking for participantsNCT04567771What this trial is testingComparison of Proton or Intensity Modulated Radiation Therapy After Surgery for Endometrial or Cervical CancerWho this might be right forCervical CarcinomaEndometrial CarcinomaEndometriosis+1 more Mayo Clinic 121
Not applicableLooking for participantsNCT04725903What this trial is testingProton Radiation Therapy for the Treatment of Patients With High Risk Prostate CancerWho this might be right forStage III Prostate Cancer AJCC v8Stage IIIA Prostate Cancer AJCC v8Stage IIIB Prostate Cancer AJCC v8+1 more Emory University 30
Post-approval studies (Phase 4)UnknownNCT03676374What this trial is testingPrucalopride Treatment for Refractory Gastro-esophageal Reflux DiseaseWho this might be right forGERD Universitaire Ziekenhuizen KU Leuven 60
Not applicableLooking for participantsNCT04894643What this trial is testingPreoperative, Proton- Radiotherapy Combined With Chemotherapy for Borderline Resectable Pancreatic CancerWho this might be right forPancreatic CancerProton Therapy EBG MedAustron GmbH 10
Not applicableLooking for participantsNCT01255748What this trial is testingRegistry Study for Radiation Therapy OutcomesWho this might be right forNeoplasms Proton Collaborative Group 50,000
Testing effectiveness (Phase 2)Looking for participantsNCT01659203What this trial is testingProton or Photon RT for Retroperitoneal SarcomasWho this might be right forRetroperitoneal Sarcoma Massachusetts General Hospital 80
Large-scale testing (Phase 3)Study completedNCT03205228What this trial is testingTreatment in Patients With Globus: Psychoeducation, Anxiolytics or Proton Pump InhibitorsWho this might be right forGlobus Mahidol University 40
Not applicableEnded earlyNCT00797043What this trial is testingPhoton/Proton Radiation Therapy for Carcinoma of the Skin of the Head and NeckWho this might be right forMalignant Neoplasm of Skin Head and Neck University of Florida 11
Not applicableLooking for participantsNCT05655078What this trial is testingHemithoracic Irradiation With Proton Therapy in Malignant Pleural MesotheliomaWho this might be right forMalignant Pleural Mesothelioma University College, London 148
Not applicableStudy completedNCT01797939What this trial is testingPredictors of Proton Pump Inhibitor Response in Gastroesophageal Reflux Disease PatientsWho this might be right forErosive Reflux DiseaseNon-erosive Reflux DiseaseFunctional Heartburn Seoul National University Bundang Hospital 197
Not applicableLooking for participantsNCT04908709What this trial is testingSpectroscopic MRI Guided Proton Therapy in Assessing Metabolic Change in Pediatric Patients With Brain TumorsWho this might be right forMalignant Brain Glioma Emory University 25
Not applicableLooking for participantsNCT04394663What this trial is testingHigh Dose Oral Omeprazole in High Risk UGIBWho this might be right forGI Bleeding King Chulalongkorn Memorial Hospital 128
Testing effectiveness (Phase 2)Study completedNCT00394472What this trial is testingSymptom Improvements in Gastroesophageal Reflux Disease (GERD) PatientsWho this might be right forGastroesophageal Reflux Disease (GERD) AstraZeneca 244
Not applicableLooking for participantsNCT07232680What this trial is testingProspective Immuno-Radiomic Profiling in Nasopharyngeal Carcinoma Treated With Proton or Photon ChemoradiotherapyWho this might be right forNPC PatientsNasopharyngeal Cancinoma (NPC) Cheng-En Hsieh 500
Very early researchLooking for participantsNCT03810651What this trial is testingPencil Beam Scanning in Patients With Renal TumorsWho this might be right forRenal TumorWilms Tumor Children's Hospital of Philadelphia 28