[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT07197645":3,"trial-entities:NCT07197645":177,"trial-summary:NCT07197645":181},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":22,"study_type":30,"primary_purpose":31,"phases":32,"enrollment_info":34,"interventions":37,"primary_outcomes":44,"secondary_outcomes":49,"sex":54,"minimum_age":55,"maximum_age":17,"healthy_volunteers":15,"eligibility_criteria":56,"std_ages":87,"locations":90,"central_contacts":165,"overall_officials":174,"references":175,"see_also_links":176},"NCT07197645","153Sm-TLX090-101","Samarium Optimized for Long-lasting Analgesia in Cancerous End-stage Bone Pain","A Phase 1 Pharmacokinetic, Dosimetry, Safety, and Dose Optimization Study for a Single Dose of TLX090-Tx (153SmDOTMP) to Treat Metastatic Bone Pain","RECRUITING","2027-07-05","2026-05","2026-05-14","2025-10-21","Telix Pharmaceuticals (Innovations) Pty Limited","INDUSTRY",false,"This is an open label, 2-part early phase study designed to evaluate the safety, pharmacokinetics, radiation dosimetry, and preliminary efficacy of TLX090-Tx in patients with painful bone metastases.",null,[19,20,21],"Bone Pain","Metastatic Bone Tumor","Bone Metastases in Subjects With Advanced Cancer",[23,24,25,26,27,28,29],"samarium","radioligand","radioisotope","metastatic bone pain palliation","Samarium-153","DOTMP","bone-seeking radiopharmaceutical","INTERVENTIONAL","SUPPORTIVE_CARE",[33],"PHASE1",{"count":35,"type":36},33,"ESTIMATED",[38],{"type":39,"name":40,"description":41,"armGroupLabels":42},"DRUG","153Sm-DOTMP","TLX090-Tx will be administered as a single ascending intravenous dose to participants with at least 1 confirmed painful osteoblastic bone tumor that exhibits avid uptake as shown by 99mTcdiphosphonate bone scans undertaken within 60 days of dosing.",[43],"Part A - Cohort 1",[45],{"measure":46,"description":47,"timeFrame":48},"Incidence and severity of treatment-emergent adverse events (TEAEs) [Safety and Tolerability]","Incidence and severity of hematologic and non-hematologic toxicities, graded per CTCAE v5.0, assessed through 6 weeks post-dose.","Up to 6 weeks post-dose",[50],{"measure":51,"description":52,"timeFrame":53},"Change from baseline in patient-reported bone pain severity using the NRS-11 scale on the form","Change in pain score using NRS-11, assessed up to 16 weeks post-dose.","Baseline to 16 weeks post-dose","ALL","18 Years",{"inclusion":57,"exclusion":70,"raw_text":86},[58,59,60,61,62,63,64,65,66,67,68,69],"Participants have had disease progression while on anti-cancer treatment, and are not eligible for the treatments, or their lesions are not amenable to palliative EBRT.","Participants must have a histologically confirmed diagnosis of malignancy at any time prior to their participation in this clinical trial with multiple metastatic bone lesions with at least 1 metastatic painful osteoblastic tumor that causes a minimum pain score of 4 on the NRS11.","Participants must have bone cancer in one or more skeletal locations as identified by a 99mTc-diphosphonate bone scan within 60 days of dosing. At least one lesion must be osteoblastic. If described as osteosclerotic, radiology confirmation that the lesion is osteoblastic is required. Adequate organ function, including:","Renal function, defined as a measured creatinine clearance (CrCl) ≥30 mL\u002Fmin as per Cockroft Gault or based on radioisotope glomerular filtration rate (GFR).","Hematologic function, defined as a platelet count of \\>100,000 cells\u002Fmm3 and an Absolute neutrophil count (ANC) of \\>1000 cells\u002Fmm3.","Hemoglobin ≥8 g\u002FdL.","Liver function:","Total bilirubin ≤1.5 × the upper limit of normal (ULN).","Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≤5 × ULN with participants with known liver metastases.","Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≤3 × ULN with participants with Gilbert's Syndrome.","Life expectancy of at least 16 weeks from the date of study drug administration (Day 1).","Karnofsky performance status \\>60%, assessed during the screening period prior to study drug administration.",[71,72,73,74,75,76,77,78,79,80,81,82,83,84,85],"Participants are pregnant or breastfeeding.","Participants who have received maximum tolerable radiation to the spinal cord, have untreated pathologic bone fracture, spinal cord compression, unstable spine, or imminent long bone fracture.","Participants with a bone scan pattern showing diffuse, intense skeletal uptake with absent or faint kidney \u002F bladder activity, typically indicating widespread bone metastases or high bone turnover from metabolic or hematologic diseases (Superscan) pattern on Technetium 99-m bone scan scintigraphy - defined as diffusely increased skeletal uptake with absent or markedly reduced renal and soft tissue visualization - are excluded from the study.","Participants with impending or suspected or at high risk for spinal cord compression.","Participants with neurogenic pain or significant pain associated with soft tissue lesions or other pain that, in the opinion of the Investigator, might interfere with the assessment of pain relief for bone tumors.","Participants who require surgery over their trial period that would require pain medication or analgesia.","Clinically significant illness or clinically relevant trauma within 2 weeks before the administration of the investigational product.","History of unstable angina (defined as angina at rest) or new-onset angina diagnosed within the 3 months prior to screening.","History of myocardial infarction within 3 months prior to screening, as determined by medical history \u002F Baseline ECG.","Uncontrolled cardiac arrhythmias (≥Grade 3 CTCAE version 5.0) or any history of ≥Grade 3 arrhythmia.","Congestive heart failure ≥New York Heart Association Class 2.","Clinically significant abnormalities on ECG at screening including corrected QT interval (Fridericia's formula) \\>450 msec for males or 470 msec for females at screening.","Inability to complete the needed investigational and standard imaging examinations due to any reason (eg, severe claustrophobia, inability to lie still for the entire imaging time).","Presence of any other condition that may increase the risk associated with study participation or interfere with the interpretation of study results, and, in the opinion of the study Investigator, would make the participant inappropriate for entry into the study.","Participants with active infections (human immunodeficiency virus, human papillomavirus. Hepatitis A, Hepatitis B, and Hepatitis C).","Inclusion Criteria:\n\n* Participants have had disease progression while on anti-cancer treatment, and are not eligible for the treatments, or their lesions are not amenable to palliative EBRT.\n* Participants must have a histologically confirmed diagnosis of malignancy at any time prior to their participation in this clinical trial with multiple metastatic bone lesions with at least 1 metastatic painful osteoblastic tumor that causes a minimum pain score of 4 on the NRS11.\n* Participants must have bone cancer in one or more skeletal locations as identified by a 99mTc-diphosphonate bone scan within 60 days of dosing. At least one lesion must be osteoblastic. If described as osteosclerotic, radiology confirmation that the lesion is osteoblastic is required. Adequate organ function, including:\n* Renal function, defined as a measured creatinine clearance (CrCl) ≥30 mL\u002Fmin as per Cockroft Gault or based on radioisotope glomerular filtration rate (GFR).\n* Hematologic function, defined as a platelet count of \\>100,000 cells\u002Fmm3 and an Absolute neutrophil count (ANC) of \\>1000 cells\u002Fmm3.\n* Hemoglobin ≥8 g\u002FdL.\n* Liver function:\n* Total bilirubin ≤1.5 × the upper limit of normal (ULN).\n* Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≤5 × ULN with participants with known liver metastases.\n* Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≤3 × ULN with participants with Gilbert's Syndrome.\n* Life expectancy of at least 16 weeks from the date of study drug administration (Day 1).\n* Karnofsky performance status \\>60%, assessed during the screening period prior to study drug administration.\n\nExclusion Criteria:\n\n* Participants are pregnant or breastfeeding.\n* Participants who have received maximum tolerable radiation to the spinal cord, have untreated pathologic bone fracture, spinal cord compression, unstable spine, or imminent long bone fracture.\n* Participants with a bone scan pattern showing diffuse, intense skeletal uptake with absent or faint kidney \u002F bladder activity, typically indicating widespread bone metastases or high bone turnover from metabolic or hematologic diseases (Superscan) pattern on Technetium 99-m bone scan scintigraphy - defined as diffusely increased skeletal uptake with absent or markedly reduced renal and soft tissue visualization - are excluded from the study.\n* Participants with impending or suspected or at high risk for spinal cord compression.\n* Participants with neurogenic pain or significant pain associated with soft tissue lesions or other pain that, in the opinion of the Investigator, might interfere with the assessment of pain relief for bone tumors.\n* Participants who require surgery over their trial period that would require pain medication or analgesia.\n* Clinically significant illness or clinically relevant trauma within 2 weeks before the administration of the investigational product.\n* History of unstable angina (defined as angina at rest) or new-onset angina diagnosed within the 3 months prior to screening.\n* History of myocardial infarction within 3 months prior to screening, as determined by medical history \u002F Baseline ECG.\n* Uncontrolled cardiac arrhythmias (≥Grade 3 CTCAE version 5.0) or any history of ≥Grade 3 arrhythmia.\n* Congestive heart failure ≥New York Heart Association Class 2.\n* Clinically significant abnormalities on ECG at screening including corrected QT interval (Fridericia's formula) \\>450 msec for males or 470 msec for females at screening.\n* Inability to complete the needed investigational and standard imaging examinations due to any reason (eg, severe claustrophobia, inability to lie still for the entire imaging time).\n* Presence of any other condition that may increase the risk associated with study participation or interfere with the interpretation of study results, and, in the opinion of the study Investigator, would make the participant inappropriate for entry into the study.\n* Participants with active infections (human immunodeficiency virus, human papillomavirus. Hepatitis A, Hepatitis B, and Hepatitis C).",[88,89],"ADULT","OLDER_ADULT",[91,109,120,134,144,154],{"facility":92,"status":8,"city":93,"state":94,"zip":95,"country":96,"contacts":97,"geoPoint":106},"Biogenix Molecular, LLC, CIRA Health","Miami","Florida","33165","United States",[98,103],{"name":99,"role":100,"phone":101,"email":102},"Jerry Joseph, FMD, Site Administrator","CONTACT","7867911799","jjoseph@cira-health.com",{"name":104,"role":105},"Julio Cordero, MD","PRINCIPAL_INVESTIGATOR",{"lat":107,"lon":108},25.77427,-80.19366,{"facility":110,"status":8,"city":93,"state":94,"zip":111,"country":96,"contacts":112,"geoPoint":119},"NovaCure","33176",[113,117],{"name":114,"role":100,"phone":115,"email":116},"Anibal Serguei, Site Director","7864850770","amunguia@novacurehealth.com",{"name":118,"role":105},"Serguei R. Castaneda, MD",{"lat":107,"lon":108},{"facility":121,"status":8,"city":122,"state":123,"zip":124,"country":96,"contacts":125,"geoPoint":131},"Houston Metro Urology","Houston","Texas","77027",[126,129],{"name":127,"role":100,"email":128},"Lena Ellis","lena.ellis@hmutx.com",{"name":130,"role":105},"Than John Van",{"lat":132,"lon":133},29.76328,-95.36327,{"facility":135,"status":8,"city":122,"state":123,"zip":136,"country":96,"contacts":137,"geoPoint":143},"Oncology Consultants","77030",[138,141],{"name":139,"role":100,"email":140},"Laura Guerra","lguerra@oncologyconsultants.com",{"name":142,"role":105},"Julio Peguero",{"lat":132,"lon":133},{"facility":145,"status":8,"city":122,"state":123,"zip":146,"country":96,"contacts":147,"geoPoint":153},"Excel Diagnostics and Nuclear Oncology Center","77042",[148,151],{"name":149,"role":100,"email":150},"Britney Stewart","bstewart@exceldiagnostics.com",{"name":152,"role":105},"Ebrahim Delpassand",{"lat":132,"lon":133},{"facility":155,"status":8,"city":122,"state":123,"zip":156,"country":96,"contacts":157,"geoPoint":164},"University of Texas Medical Branch at Galveston (UTMB)","77555",[158,162],{"name":159,"role":100,"phone":160,"email":161},"Jessica Robertson, CCRP","409-772-1983","jearober@utmb.edu",{"name":163,"role":105},"David R. Cardoza-Ochoa, MD",{"lat":132,"lon":133},[166,171],{"name":167,"role":100,"phone":168,"phoneExt":169,"email":170},"Sahar Khan","248-469-2985","+1","sahar.khan@telixpharma.com",{"name":172,"role":100,"email":173},"Sapna Shah, MD","sapna.shah@telixpharma.com",[],[],[],{"nct_id":4,"conditions":178,"biomarkers":180},[179],"Metastatic Malignant Neoplasm in the Bone",[],{"nct_id":4,"found":182,"summary":183,"prompt_version":193},true,{"design":184,"status":185,"heading":186,"summary":187,"follow_up":188,"word_count":189,"commitments":190,"compensation":191,"drugs_mentioned":192},"This is an early phase, open-label study, meaning both you and the study team will know which treatment you are receiving. It plans to enroll 33 participants.","completed","Samarium for Painful Bone Metastases","This study is testing a treatment called 153Sm-DOTMP (TLX090-Tx) for people with painful bone metastases (cancer that has spread to the bones). You might be able to join if you have advanced cancer with painful bone lesions that haven't responded to other treatments or can't be treated with standard radiation. The main goal is to see how safe TLX090-Tx is and what side effects it might cause, which will be checked for up to 6 weeks after you receive the treatment. The study is currently recruiting 33 participants, but its exact status is unclear.","Your safety and side effects will be monitored for up to 6 weeks after receiving the dose.",94,"You would receive a single dose of TLX090-Tx given into a vein. You would also need a bone scan within 60 days before treatment.","Not stated in the trial record.",[40],"v2"]