[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100209526":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":18,"locations":25,"responsibleParty":38,"collaborators":18,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":46,"eligibilityCriteria":47,"healthyVolunteers":42,"sex":48,"minAge":49,"maxAge":18,"enrollmentInfo":50,"targetDuration":18,"studyType":53,"phases":54,"briefSummary":57,"conditions":58,"keywords":60,"overallStatus":63,"whyStopped":18,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":67,"completionDateStruct":69,"leadSponsor":71,"locationsCount":72},{"fullName":5,"class":6},"AHS Cancer Control Alberta","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"C-Choline PET Scans","EXPERIMENTAL","Radioactive doses of 11C-Choline: 400 MBq ± 10% per injection, pre-radiation treatment and following treatment at 3 and 6 months",[13],"Radiation: 11C-Choline",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":18},"RADIATION","11C-Choline",null,[9],[21],{"name":22,"affiliation":23,"role":24},"John Amanie, MD","Cross Cancer Institute","PRINCIPAL_INVESTIGATOR",[26],{"facility":23,"status":18,"city":27,"state":28,"zip":29,"country":30,"countryCode":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":18},"Edmonton","Alberta","T6G 1Z2","Canada","CA",{"type":33,"coordinates":34},"Point",[35,36],-113.46871,53.55014,{"lat":36,"lon":35},{"type":39,"investigatorFullName":18,"investigatorTitle":18,"investigatorAffiliation":18,"oldNameTitle":18,"oldOrganization":18},"SPONSOR","100209526","phase-1-a-study-for-patients-with-prostate-cancer-to-see-whether-delivering-an-extra-dose-of-radiation-to-parts-of-the-body-with-more-cancer-is-better-than-standard-treatment-in-which-the-same-dose-of-radiation-is-given-throughout-the-prostate-gland-100209526",false,"NCT02004418","A Study for Patients With Prostate Cancer to See Whether Delivering an Extra Dose of Radiation to Parts of the Body With More Cancer is Better Than Standard Treatment in Which the Same Dose of Radiation is Given Throughout the Prostate Gland","A Prospective Single-Arm Phase I\u002FII Study Using 11C-Choline PET Scans for Dose Escalated Hypofractionated Image Guided Inversely Planned Intensity Modulated External Beam Radiotherapy With Boost to PET Defined Dominant Intraprostatic Lesions and as a Predictive Factor for Biochemical Disease-Free Survival in Patients With Localized Prostate Cancer","PET PRO","Inclusion Criteria:\n\n1. Age ≥ 18 years\n2. Biopsy proven prostate cancer with an intermediate risk feature defined as\n\n   1. Gleason score 7, PSA \\\u003C20, T1-T2C or\n   2. Gleason score 6, PSA 10-20, T1-T2C or\n   3. Gleason Score 6 or 7, PSA \\\u003C20, T2C\n3. Localized disease based on staging investigations including bone scan, CT abdomen and pelvis, and any other clinically indicated staging investigations\n4. Eligible for curative intent external beam radiotherapy\n5. Able and willing to follow instructions and comply with protocol\n6. Provide written informed consent prior to participation in the study\n7. Karnofsky Performance Scale Score 70-100\n\nExclusion Criteria:\n\n1. Have had a 11C-Choline PET scan performed within 4 weeks after any biopsies of the prostate (due to concern that acute post biopsy intraprostatic changes may affect scan accuracy)\n2. BMI ≥ 30\n3. The presence of a hip prosthesis\n4. Bilirubin ≥ 20 µmol\u002FL\n5. AST or ALT ≥ 5 times the upper limits of normal\n6. Serious medical conditions which may prevent a patient from tolerating therapy such as: congestive heart failure, unstable angina, unstable ventricular arrhythmia, uncontrolled psychiatric conditions, serious infections and\u002For uncontrolled diabetes.\n7. Metastatic disease\n8. Prostate cancer with only low risk features or any high risk feature with a PSA ≥20 or T3 disease\n9. A history of previous carcinoma except for basal cell carcinoma\n10. Age \\\u003C 18 years\n11. Prior treatment with hormonal therapy\n12. AUA prostate symptom score \\> 20\n13. Crohn's disease or ulcerative colitis\n14. Patient is unable to comply adequately iwth bowel or bladder prep during CT simulation","MALE","18 Years",{"count":51,"type":52},21,"ACTUAL","INTERVENTIONAL",[55,56],"PHASE1","PHASE2","Patients with localized prostate cancer are routinely treated with radiation therapy to the entire prostate gland. The investigators can identify where the cancer is concentrated in the prostate gland using a newer specialized imaging technique called 11C Choline PET (stands for choline positron emission tomography). This is different from the older type of PET scan that has been used in the past (called FDG PET) which has not been as accurate as the new PET scan for identifying where the cancer is in the prostate gland. It has also been shown that delivering higher doses of radiation to prostate cancer cells in the prostate have resulted in better cure rates in patients with prostate cancer. Therefore for goal number one the investigators want to give higher radiation dose to the prostate cancer cells. But the challenge has been that delivering higher doses of radiation to the prostate gland may also increase the chance of complications from the higher doses of radiation to the rectum, bladder and surrounding area. Therefore for goal number two the investigators want to minimize radiation dose to the rectum, bladder and surrounding area. 3-Tesla Magnetic Resonance Imaging (3T MRI) is a new kink of scan that will be used in this study to identify the urethra in the prostate so that the investigators can minimize the radiation dose to the urethra. The investigators believe the 3T MRI scan is able to point to the areas of cancer that may be able to predict how well the treatments may work, as well as which areas of the tumor appear to be responding to failing.\n\nIn this study, the investigators will keep the dose of radiation to the rectum and bladder as low as possible while increasing radiation dose to parts of the prostate with more cancer cells. The investigators will compare the cure rates in this study with the cure rates of other patients receiving the standard treatment in which the same dose of radiation is delivered throughout the prostate gland. The investigators will also compare the rates of complications in this study with the rates of complications in patients receiving the standard treatment in which the same dose of radiation is delivered throughout the prostate gland.",[59],"Prostatic Neoplasms",[61,62],"C-Choline PET scans","external beam radiotherapy","COMPLETED","2021-01-28",{"date":66,"type":52},"2021-02-01",{"date":68,"type":18},"2014-03",{"date":70,"type":52},"2020-09",{"name":5,"class":6},1]