[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644456":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":21,"locations":31,"responsibleParty":87,"collaborators":20,"id":90,"slug":91,"hasResults":92,"nctId":93,"briefTitle":94,"officialTitle":95,"acronym":20,"eligibilityCriteria":96,"healthyVolunteers":92,"sex":97,"minAge":98,"maxAge":99,"enrollmentInfo":100,"targetDuration":20,"studyType":103,"phases":104,"briefSummary":106,"conditions":107,"keywords":109,"overallStatus":111,"whyStopped":20,"lastUpdateSubmitDate":112,"lastUpdatePostDateStruct":113,"startDateStruct":116,"completionDateStruct":118,"leadSponsor":120,"locationsCount":121},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"MRI-TRUS fusion water vapour ablation","EXPERIMENTAL","The intervenitons will consist of MRI segmentation and image-informed injection planning, with documentation of planned and delivered injection sites and performance metrics.",[13],"Procedure: MRI-TRUS fusion-guided Rezūm therapy",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"PROCEDURE","MRI-TRUS fusion-guided Rezūm therapy","This study involves MRI-TRUS fusion-guided planning and delivery of Rezūm water vapor thermal therapy for men with symptomatic benign prostatic hyperplasia (BPH). All participants will receive the investigational workflow during their Rezūm procedure. This is a single-arm study with no concurrent control group.",[9],null,[22,27],{"name":23,"role":24,"phone":25,"phoneExt":20,"email":26},"Qinyang Alex Liu, MBBS, MSc, FRCSEd","CONTACT","852+35052625","alexliu@surgery.cuhk.edu.hk",{"name":28,"role":24,"phone":29,"phoneExt":20,"email":30},"Hong Tim Lau, MSc","852+35053933","timlau@surgery.cuhk.edu.hk",[32,59,73],{"facility":33,"status":20,"city":34,"state":20,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"Prince of Wales Hospital","Shatin","999077","Hong Kong","HK",{"type":39,"coordinates":40},"Point",[41,42],114.18333,22.38333,{"lat":42,"lon":41},[45,47,50,52,55,57],{"name":46,"role":24,"phone":25,"phoneExt":20,"email":26},"Alex Qinyang LIU, MBBS, MSc, FRCSEd",{"name":48,"role":24,"phone":25,"phoneExt":20,"email":49},"Chi Fai NG, MBChB, MD, FRCSEd","ngcf@surgery.cuhk.edu.hk",{"name":46,"role":51,"phone":20,"phoneExt":20,"email":20},"PRINCIPAL_INVESTIGATOR",{"name":53,"role":54,"phone":20,"phoneExt":20,"email":20},"Chi Fai NG, MD, FRCS Ed, FHKAM, MBChB","SUB_INVESTIGATOR",{"name":56,"role":54,"phone":20,"phoneExt":20,"email":20},"Yuen Chun Jeremy TEOH, MD, FRCS Ed, FCSHK, FHKAM",{"name":58,"role":54,"phone":20,"phoneExt":20,"email":20},"Ka Fung Peter CHIU, PhD, FRCSEd, FHKAM, MBChB",{"facility":60,"status":20,"city":61,"state":20,"zip":20,"country":36,"countryCode":37,"cosmosGeoPoint":62,"geoPoint":66,"contacts":67},"North District Hospital","Sheung Shui",{"type":39,"coordinates":63},[64,65],114.11667,22.51667,{"lat":65,"lon":64},[68,72],{"name":69,"role":24,"phone":70,"phoneExt":20,"email":71},"Kar Kei Steffi YUEN, MBBS, FRCS Ed, FHKAM, FCSHK","35052625","steffiyuen@surgery.cuhk.edu.hk",{"name":69,"role":54,"phone":20,"phoneExt":20,"email":20},{"facility":74,"status":20,"city":75,"state":20,"zip":20,"country":36,"countryCode":37,"cosmosGeoPoint":76,"geoPoint":80,"contacts":81},"Alice Ho Miu Ling Nethersole Hospital","Tai Po",{"type":39,"coordinates":77},[78,79],114.16877,22.45007,{"lat":79,"lon":78},[82,85],{"name":83,"role":24,"phone":70,"phoneExt":20,"email":84},"Ka Lun LO, FRCS Ed, FHKAM, FHKCS, MBChB","lokalun@surgery.cuhk.edu.hk",{"name":86,"role":54,"phone":20,"phoneExt":20,"email":20},"Ka Lun LO, MBChB, FRCS",{"type":51,"investigatorFullName":88,"investigatorTitle":89,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"Alex Qinyang Liu","Assistant Professor","100644456","steam-map-1-study---steam-therapy-with-mri-and-ai-assisted-planning-100644456",false,"NCT07663344","STEAM-MAP 1 Study - Steam Therapy With MRI and AI-assisted Planning","Prospective Feasibility Trial on MRI-TRUS Fusion Water Vapour Ablation for Benign Prostatic Hyperplasia (STEAM-MAP 1 Study - Steam Therapy With MRI and AI-assisted Planning)","Inclusion Criteria:\n\n* Age 30-80 years old with symptomatic BPH.\n* Prostate volume 30-80 mL (TRUS\u002FMRI\u002FUS)\n* Suitable for Rezum.\n* Able to consent and comply with follow-up to 1 month.\n* With prior prostate MRI within 2 years\n\nExclusion Criteria:\n\n* Known\u002Fsuspected prostate cancer requiring oncologic management.\n* Prior prostate surgery impacting urethral anatomy within 12 months.\n* Prior implant affecting urethral anatomy.\n* Active UTI or untreated bacteriuria pre-op.\n* Uncorrectable coagulopathy; inability to manage antithrombotics.\n* Severe medical comorbidity precluding endoscopy.","MALE","30 Years","80 Years",{"count":101,"type":102},15,"ESTIMATED","INTERVENTIONAL",[105],"NA","The STEAM-MAP 1 Study is a single-arm, prospective feasibility trial evaluating the integration of MRI-transrectal ultrasound (TRUS) fusion guidance into Rezūm water vapor thermal therapy for men with symptomatic benign prostatic hyperplasia (BPH).",[108],"Benign Prostatic Hyperplasia (BPH)",[110],"Water vapor thermal therapy","NOT_YET_RECRUITING","2026-06-22",{"date":114,"type":115},"2026-06-23","ACTUAL",{"date":117,"type":102},"2026-06-01",{"date":119,"type":102},"2028-03-31",{"name":5,"class":6},3]