Clinical trials: Proton-therapy
Brain Tumor, Low Grade Glioma
Proton Radiotherapy for Pediatric Brain Tumors Requiring Partial Brain Irradiation
Some patients with brain tumors receive standard radiation to help prevent tumor growth. Although standard radiation kills tumor cells, it can also damage normal tissue in the process and lead to more side effects.
- Conditions
- Brain Tumor, Low Grade Glioma, Astrocytoma, Ependymoma
- Trial name
- NCT01288235
- Testing
- Proton radiotherapy
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital
Heartburn
Comparison of Two Omeprazole-Containing Products for Relief of Frequent Heartburn (MK-0764A-036)
This study will evaluate a single ingredient product (omeprazole 20 mg) with a combination product capsule (omeprazole 20 mg + sodium bicarbonate 1100 mg) in participants with frequent heartburn.
- Trial name
- NCT01587885
- Testing
- Omeprazole 20 mg + Sodium Bicarbonate 1100 mg, Omeprazole 20 mg
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bayer
Gastroesophageal Reflux Disease (GERD)
Trial of IW-3718 for 8 Weeks in Patients With Persistent Gastroesophageal Reflux Disease (GERD) Receiving Proton Pump Inhibitors (PPIs)
The objective of this study is to evaluate the safety and efficacy of IW-3718 administered to patients with GERD who continue to have persistent symptoms, such as heartburn and regurgitation, while receiving once-daily (QD)…
- Trial name
- NCT03561883
- Testing
- IW-3718, Standard-dose PPIs QD
- Where
- 101 sites in United States, Canada
- Volunteers
- 609 people
- Sponsor
- Ironwood Pharmaceuticals, Inc.
Proton Pump Inhibitors
Evaluation of the National Randomized Proton Pump Inhibitor De-prescribing (RaPPID) Program
Proton pump inhibitors (PPIs) are medications used to treat acid-related stomach disorders, such as chronic heartburn. These medications are widely used by Veterans, with over 11 million 30-day prescriptions being filled each…
- Trial name
- RaPPID (NCT03719170)
- Testing
- PPI De-prescribing Program
- Where
- 4 sites in United States
- Volunteers
- 220,306 people
- Sponsor
- VA Office of Research and Development
Non-Small Cell Lung Cancer
Proton Therapy With Chemotherapy for Stage III Non-Small Cell Lung Cancer (LU02)
The purpose of this study is to find out what effects, good and/or bad, proton radiation at a higher tumor dose (and lower normal surrounding lung dose) combined with standard chemotherapy has on lung cancer.
- Trial name
- LU02 (NCT00881712)
- Testing
- PET positive nodal disease measuring 15 mm or greater, PET positive nodal disease measuring less than 15 mm, Patients considered resectable
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Florida
Peptic Ulcer
Proton Pump Inhibitor Versus Histamine-2 Receptor Antagonist for the Prevention of Recurrent Peptic Ulcers
Whether pantoprazole versus famotidine for the prevention of recurrent peptic ulcers in thienopyridine users remains unclear.
- Trial name
- NCT02551744
- Testing
- histamine-2 receptor antagonist group, proton pump inhibitor group
- Where
- Taiwan
- Volunteers
- 101 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Non-erosive Gastroesophageal Reflux Disease
A Comparative Study on the Efficacy and Safety of E3810 in Patients With Non-erosive Gastroesophageal Reflux Disease
To investigate the efficacy and safety of a 4-week treatment of 5 mg/day or 10 mg/day of E3810 (Pariet (Rabeprazole Sodium)) in patients with non-erosive gastroesophageal reflux disease in a multicenter, randomized, double-blind…
- Trial name
- NCT00165646
- Testing
- E3810
- Where
- 35 sites in Japan
- Volunteers
- 288 people
- Sponsor
- Eisai Co., Ltd.
Hepatic Encephalopathy
Deprescribing Proton Pump Inhibitors to Reduce Post-TIPS Hepatic Encephalopathy
A total of 40 patients taking proton pump inhibitors (PPIs) who undergo transjugular intrahepatic portosystemic shunt (TIPS) creation as part of routine clinical care will be randomized in 1:1 fashion to either continue or…
- Trial name
- NCT05070351
- Testing
- PPI deprescribing
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Duke University
Gastroesophageal Reflux Disease, Eosinophilic Esophagitis
The Frequency of Eosinophilic Esophagitis in Patients With Heartburn That is Refractory to Proton Pump Inhibitors
Background: Up to 40% of patients who are treated with PPIs for symptoms that are thought to be due to GERD experience only incomplete relief of their symptoms.
- Trial name
- NCT01404832
- Testing
- Treat with lansoprazole 30 mg BID for 2 weeks, endoscopic examination with esophageal biopsy for patients with persistent symptoms
- Where
- United States
- Volunteers
- 102 people
- Sponsor
- Dallas VA Medical Center
Healthy
SSP-002358 Drug Interaction Study With Omeprazole
This is a drug interaction study evaluating whether blood plasma concentrations of SSP-002358-base are altered when SSP-002358 is taken together with omeprazole.
- Trial name
- NCT01415349
- Testing
- SSP-002358, SSP-002358 + omeprazole
- Where
- Netherlands
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Shire
Endometrial Cancer
The UPPROACH (Upfront Intensity Modulated Proton Beam Therapy) Approach
A phase 2 study with the primary objective of testing treatment compliance of Upfront Intensity Modulated Proton Beam Therapy (IMPT) and Concurrent Chemotherapy (UPPROACH) for Post-operative Treatment in Loco-regionally Advanced…
- Trial name
- NCT04527900
- Testing
- carboplatin and paclitaxel, pelvic IMPT (Intensity Modulated Proton Therapy)
- Where
- 4 sites in United States
- Volunteers
- 2 people
- Sponsor
- University of Maryland, Baltimore
Recurrent Lung Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8
Platinum Doublet Chemotherapy and Proton Beam Radiation Therapy in Treating Patients With Stage II-III Non-small Cell Lung Cancer That Cannot Be Removed by Surgery
This randomized phase II trial studies how well platinum doublet chemotherapy and proton beam radiation therapy work in treating patients with stage II-III non-small cell lung cancer that cannot be removed by surgery…
- Conditions
- Recurrent Lung Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Unresectable Lung Non-Small Cell Carcinoma
- Trial name
- NCT03132532
- Testing
- Carboplatin, Cisplatin, Etoposide
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Mayo Clinic
Gastrointestinal Cancer
Proton Radiotherapy for Upper Gastrointestinal Malignancies
The primary objectives are to determine feasibility and the acute toxicity profile of proton therapy with concurrent continuous infusion 5-FU chemotherapy.
- Trial name
- NCT01449864
- Testing
- Proton therapy
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Lung Cancer, Brain Cancer
Dual-Energy CT on Plan Quality, Dose-delivery Accuracy, and Simulated Outcomes of Patients Treated With Proton or Photon Therapy
The aim of this protocol is to refine the accuracy of proton beam therapy (PT) by the use of dual energy computed tomography (DECT), in conjunction with novel iterative image reconstruction algorithms, to more precisely determine…
- Conditions
- Lung Cancer, Brain Cancer, Head and Neck Cancer
- Trial name
- NCT03403361
- Testing
- Siemens Somatom Definition Edge, Philips Brilliance Big Bore CT/simulator
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Washington University School of Medicine
Tumor, Solid
Varian ProBeam360° Proton Therapy System China Clinical Trial (Wuhan)
This study is a clinical trial of prospective, single-center, single-arm objective performance criteria. This trial will be conducted with a total of 47 participants enrolled.
- Trial name
- NCT06347731
- Testing
- Proton Radiation Therapy
- Where
- China
- Volunteers
- 47 people
- Sponsor
- Varian, a Siemens Healthineers Company
Healthy Volunteers
A Study to Evaluate the Impact of Omeprazole on the Pharmacokinetics of Sotorasib Co-administered With an Acidic Beverage in Healthy Volunteers
The primary objective of the study is to evaluate the effects of omeprazole (a proton-pump inhibitor) and an acidic beverage (Coca-Cola) on sotorasib pharmacokinetics (PK) when administered orally in healthy volunteers.
- Trial name
- NCT05497557
- Testing
- Omeprazole, Sotorasib
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Amgen
Cough, GERD
The Utility of Nexium in Chronic Cough and Reflux Disease
The purpose of this research study is to investigate different doses of proton pump inhibitors in reducing cough symptoms felt to be associated with Gastroesophageal reflux disease (GERD).
- Trial name
- NCT00287339
- Testing
- Esomeprazole
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Glioblastoma
Dose-Escalated Photon IMRT or Proton Beam Radiation Therapy Versus Standard-Dose Radiation Therapy and Temozolomide in Treating Patients With Newly Diagnosed Glioblastoma
This randomized phase II trial studies how well dose-escalated photon intensity-modulated radiation therapy (IMRT) or proton beam radiation therapy works compared with standard-dose radiation therapy when given with temozolomide…
- Trial name
- NCT02179086
- Testing
- Photon Beam Radiation Therapy, Proton Beam Radiation Therapy, Temozolomide
- Where
- 237 sites in United States, Canada
- Volunteers
- 624 people
- Sponsor
- NRG Oncology
Healthy
Effect of a Proton Pump Inhibitor on the PK of Tepotinib
This study was investigated in healthy participants (i) the effect of omeprazole (proton pump inhibitor) co-administration on the single dose pharmacokinetics (PK) of tepotinib under fed conditions, and (ii) the effect of food on…
- Trial name
- NCT03531762
- Testing
- Tepotinib, Omeprazole
- Where
- Germany
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Merck KGaA, Darmstadt, Germany
Pancreatic Cancer
Short Course Radiation Therapy With Proton or Photon Beam Capecitabine and Hydroxychloroquine for Resectable Pancreatic Cancer
A standard treatment for patients with pancreatic cancer is standard photon radiation in combination with the chemotherapy drug, capecitabine.
- Trial name
- NCT01494155
- Testing
- Capecitabine, Hydroxychloroquine, Proton or Photon Radiation Therapy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Massachusetts General Hospital