Not applicableStudy completedNCT00586963What this trial is testingProton Pump Inhibitor (PPI) Therapy for Newly Diagnosed EsophagitisWho this might be right forErosive EsophagitisReflux EsophagitisGERD Mayo Clinic 65
Testing effectiveness (Phase 2)Study completedNCT02743949What this trial is testingComparison of Vonoprazan to Esomeprazole in Participants With Symptomatic GERD Who Responded Partially to a High Dose of Proton Pump Inhibitor (PPI)Who this might be right forGastroesophageal Reflux Takeda 256
Not applicableStudy completedNCT02359604What this trial is testingThe Gastrointestinal Microbiome of Infants With GERD and PPI Therapy: a Pilot StudyWho this might be right forGastroesophageal Reflux Medical University of Graz 12
Not applicableLooking for participantsNCT06954623What this trial is testingPartial Breast Re-irradiation for Breast CancerWho this might be right forBreast Cancers University Hospital Heidelberg 20
Testing effectiveness (Phase 2)Looking for participantsNCT05964569What this trial is testingFeasibility of Individualized, Model-guided Optimization of Proton Beam Treatment Planning in Patients With Low Grade GliomaWho this might be right forLow Grade Glioma University Hospital Heidelberg 120
Not applicableActive Not RecruitingNCT07137195What this trial is testingClinical Trial of the Safety and Efficacy of IBA Proton Therapy System PROTEUS® PLUS (Hebei)Who this might be right forSolid Tumor, Adult Ion Beam Applications 47
Post-approval studies (Phase 4)Study completedNCT00593112What this trial is testingProton Magnetic Spectroscopy in Children and Adolescents With ADHD Before and After Treatment With OROS MethylphenidateWho this might be right forADHD Massachusetts General Hospital 39
Not applicableStudy completedNCT03793556What this trial is testingEvaluation of GERDOFF Efficacy in Combination With Proton Pump InhibitorWho this might be right forGastro-oesophageal Reflux Disease SOFAR S.p.A. 72
Large-scale testing (Phase 3)UnknownNCT01182779What this trial is testingTrial of Proton Versus Carbon Ion Radiation Therapy in Patients With Chordoma of the Skull BaseWho this might be right forChordomaTumorTreatment Heidelberg University 319
Early research (Phase 1)Looking for participantsNCT06446713What this trial is testingPIRATES: Image-guided Hyper-fractioned Dose-escalation With Proton Therapy for Head and Neck CancerWho this might be right forHead and Neck CancerOropharyngeal Cancer University Medical Center Groningen 17
Not applicableStudy completedNCT01833325What this trial is testingProton Radiation Therapy for Macular DegenerationWho this might be right forAge-Related Macular Degeneration University of Florida 9
Not applicableLooking for participantsNCT07130682What this trial is testingTwo-fraction Proton Therapy With MRI Guidance for Prostate Cancer: A Phase II TrialWho this might be right forProstate Cancer Patients Treated by Radiotherapy Hong Kong Sanatorium & Hospital 35
Not applicableLooking for participantsNCT06183268What this trial is testingEvaluation of Radiobiological Effects in Skin Toxicities Head and Neck Cancer Patients With PBS Proton TherapyWho this might be right forHead and Neck CancerHead and Neck Squamous Cell CarcinomaHead and Neck Carcinoma Covenant Health Cancer Center 100
Very early researchStudy completedNCT00517010What this trial is testingPilot Study of Lucentis Combined With Proton Beam Irradiation in Treating Wet Age-related Macular DegenerationWho this might be right forAge-related Macular Degeneration University of California, Davis 6
Testing effectiveness (Phase 2)Looking for participantsNCT06591819What this trial is testingHypofractionated WPPT With HDR BoostWho this might be right forProstate Cancer Abramson Cancer Center at Penn Medicine 30
Not applicableEnded earlyNCT00523367What this trial is testingCOPD Patients Diagnosed With GERD,COPD Exacerbations After Treatment With High Dose PPIWho this might be right forGastroesophageal RefluxChronic Obstructive Pulmonary Disease University of Florida 25
Testing effectiveness (Phase 2)Study completedNCT03132532What this trial is testingPlatinum Doublet Chemotherapy and Proton Beam Radiation Therapy in Treating Patients With Stage II-III Non-small Cell Lung Cancer That Cannot Be Removed by SurgeryWho this might be right forRecurrent Lung Non-Small Cell CarcinomaStage II Lung Cancer AJCC v8Stage III Lung Cancer AJCC v8+1 more Mayo Clinic 20
Not applicableLooking for participantsNCT06006806What this trial is testingEvaluation of Radiobiological Effects in Skin Toxicities for Breast Cancer Patients With Pencil Beam Scanning Proton TherapyWho this might be right forBreast CancerBreast Cancer Stage IIBreast Cancer Stage III+1 more Covenant Health Cancer Center 100
Not applicableUnknownNCT01449500What this trial is testingSupplementation With L. Reuteri in H. Pylori Infected AdultsWho this might be right forDyspepsiaH. Pylori Infection Lama Medical Care s.r.o. 56
Early research (Phase 1)Study completedNCT04139226What this trial is testingEvaluate the Safety, Tolerability Pharmacokinetics, and Pharmacodynamics of a New Spray Dried Dispersion (SDD) Formulation of CC-11050 After Single Dose of CC-11050 and to Evaluate the Pharmacokinetics of CC-11050 Under Fasted and Fed Conditions and After Coadministration With OmeprazoleWho this might be right forHealthy Volunteers Amgen 44