[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT04218617":3,"trial-entities:NCT04218617":154,"trial-summary:NCT04218617":158},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":6,"overall_status":7,"completion_date":8,"status_verified_date":9,"last_update_date":10,"start_date":11,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":20,"study_type":25,"primary_purpose":26,"phases":27,"enrollment_info":29,"interventions":32,"primary_outcomes":63,"secondary_outcomes":68,"sex":82,"minimum_age":83,"maximum_age":84,"healthy_volunteers":14,"eligibility_criteria":85,"std_ages":122,"locations":125,"central_contacts":141,"overall_officials":148,"references":152,"see_also_links":153},"NCT04218617","CASE3319","Single- vs. Two-Fraction Spine Stereotactic Radiosurgery for the Treatment of Vertebral Metastases","RECRUITING","2026-10","2026-08","2026-08-06","2020-02-07","Case Comprehensive Cancer Center","OTHER",false,"Spine radiosurgery (SRS) utilizes advanced treatment planning with focused x-rays to deliver one to four high dose treatments to the spine to help relieve pain and\u002For neurologic symptoms. Spine SRS uses special equipment to position the participant and guide the focused beams toward the area to be treated and away from normal tissue.\n\nOne of the side effects of spine SRS is the development of vertebral compression fractures, many of which are not painful. The goal of this study is to compare the effects, good and\u002For bad, of spine SRS given in 1 or 2 treatments. Our main goal is to find out which approach will reduce the chances of developing vertebral compression fractures.","The primary objective of this study is to establish the non-inferiority in vertebral compression fracture (VCF) incidence at 6 months between single-fraction and two-fraction sSRS.\n\nOther objectives are to to evaluate the 12-month impact of single- and two-fraction sSRS on local control (LC), pain control (PC), quality of life (QOL), and toxicity (specifically, pain flare, radiation esophagitis\u002Flaryngitis\u002Fpharyngitis, and radiation myelitis)\n\nThis study is planned as a two-arm randomized phase II trial to establish non-inferiority of single fraction sSRS compared to two-fraction sSRS. Approximately 130 participants will be enrolled in this trial; 65 participants in each arm:\n\n* Group 1: If you are assigned to this group, you will undergo spine radiosurgery in a single (1) session.\n* Group 2: If you are assigned to this group, you will undergo spine radiosurgery in two (2) sessions.",[18,19],"Spine Metastases","Spine Stereotactic Radiosurgery (sSRS)",[21,22,23,24],"C79.40","C79.49","C79.51","C79.52","INTERVENTIONAL","TREATMENT",[28],"PHASE2",{"count":30,"type":31},130,"ESTIMATED",[33,39,43,47,50,54,59],{"type":34,"name":35,"description":35,"armGroupLabels":36},"DEVICE","Diagnostic MRI",[37,38],"Arm 1 - Single fraction","Arm 2 - Two fraction",{"type":34,"name":40,"description":41,"armGroupLabels":42},"Planning MRI","Planning MRI: high definition (HD) MRI of the region of interest (1 vertebral level above and below the level(s) being treated)",[37,38],{"type":13,"name":44,"description":45,"armGroupLabels":46},"Simulation CT","Simulation CT is obtained (1.5 mm slice thickness)",[37,38],{"type":13,"name":48,"description":48,"armGroupLabels":49},"QOL assessment",[37,38],{"type":13,"name":51,"description":52,"armGroupLabels":53},"Brief pain inventory (BPI)","Brief pain inventory (BPI), including narcotic assessment",[37,38],{"type":55,"name":56,"description":57,"armGroupLabels":58},"RADIATION","sSRS in 1 fraction","sSRS 18 Gy in 1 fraction",[37],{"type":55,"name":60,"description":61,"armGroupLabels":62},"sSRS in 2 fraction","sSRS 24 Gy in 2 fractions to be delivered either on consecutive days or one day apart.",[38],[64],{"measure":65,"description":66,"timeFrame":67},"6-month cumulative incidence of Vertebral Compression Fracture (VCF) associated with single- and two-fraction sSRS","6-month cumulative incidence of Vertebral Compression Fracture (VCF) associated with single- and two-fraction sSRS\n\nEach treated vertebra will be assessed individually for VCF during radiologic follow-up","At baseline and for each subsequent follow-up MRI (at 1 month, 3 months, 6 months and 12 months after treatment)",[69,72,75,78],{"measure":70,"description":71,"timeFrame":67},"Local control (LC) as defined as absence of local progression of disease In the event of disease progression, all cases will be reviewed at the multi-disciplinary spine tumor board for a consensus recommendation","LC as defined as absence of local progression of disease, which include the following:\n\n1. Gross unequivocal increase in tumor volume or linear dimension.\n2. Any new or progressive tumor within the epidural space.\n3. Neurologic deterioration attributable to pre-existing epidural disease with equivocal increased epidural disease dimensions on MRI.",{"measure":73,"description":74,"timeFrame":67},"Pain control (PC) as assessed by the Brief Pain Inventory (BPI)","PC at each treated vertebral level assessed by the BPI \\[9 item questionnaire (range: 0-10), higher scores = worse pain\\], then defined by RTOG 0631 as follows:\n\nComplete relief (CR): Pain score of 0 at index site 3 mo post-treatment. CR is requisite of no increase in narcotic analgesics.\n\nPartial relief (PR): Reduction in BPI of ≥ 3 points at index site, provided other treated lesions have increased in pain score and participant did not require increase in narcotic analgesics for site of interest. Participants needing increase in narcotics for site will not be scored as having PR. Those needing increase in narcotics for a distant site will remain eligible for CR\u002FPR.\n\nStable response (SR): Post-treatment pain score same as or within 2 points of baseline score at index site with no increase in narcotic analgesics for site of interest.\n\nProgressive pain: Post-treatment increase of at least 3 points from baseline pain score at index site or increase in narcotics for site of interest.",{"measure":76,"description":77,"timeFrame":67},"Quality of life (QOL) assessed by EORTC QLQ-C30 (with BM22)","Quality of life as measured by (EORTC QOL-C30) - 30 items that are grouped into five scales functional (physical, social, emotional functioning, cognitive and role), three scales of symptoms (fatigue, pain, nausea and vomiting), a global scale of health \u002F quality of life and a number of related individual items with the symptoms of the disease and its treatment, as well as an item of economic impact. The answers to the items on the scales refer to \"last week,\" except the patient's physical functioning scale whose time frame is the present. These answers obey a Likert format, which ranges from 1 (\"Not at all\") and 4 (\"A lot\")",{"measure":79,"description":80,"timeFrame":81},"Toxicity as assessed by CTCAE V. 5.0","Toxicity as assessed by criteria in the NCI Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.\n\nRates of grade 1-5 toxicities will be reported","At follow-up MRI (1 month, 3 months, 6 months and 12 months after treatment)","ALL","18 Years",null,{"inclusion":86,"exclusion":101,"raw_text":121},[87,88,89,90,91,92,93,94,95,96,97,98,99,100],"Karnofsky Performance Status (KPS) ≥ 70","RPA class 1 (KPS \\>70 AND controlled systemic disease) or RPA Class 2 (KPS \\>70, uncontrolled systemic disease OR KPS ≤70, age ≥54, no visceral metastases)44 (see Appendix II)","Vertebral metastases from C3 to L5 based on bone scan, CT, PET, or MRI.","Vertebral metastases must be (1) solitary, (2) at two contiguous levels, or (3) a maximum of three separate sites, with a maximum of two contiguous levels.","Radioresistant metastases are permitted (including sarcomas, melanomas, and renal cell carcinomas).","Patients with epidural disease are permitted so long as there is no cord compression.","Paraspinal extension is permitted, so long as the paraspinal component is ≤5 cm","Multiple small metastatic lesions (\\\u003C20% vertebral body involvement) of no clinical correlate are permitted, and not included in the irradiated segments as per RTOG 0631","History and physical within four weeks of registration.","Negative pregnancy test within four weeks of registration for women of childbearing potential.","Diagnostic spine MRI with and without contrast within four weeks of registration","Neurological exam within four weeks of registration to rule out rapid neurological decline. Mild to moderate neurological deficits are acceptable, as long as distance between lesion and spinal cord is ≥3 mm","Patients may have prior EBRT at the index site.","Informed consent of the participant.",[102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120],"Lesions at C1-2 or S1-Coccyx.","Hematologic malignancies including lymphoma and myeloma.","Multiple primary cancers.","Primary neoplasms of the spine","Prior corpectomy, kyphoplasty\u002Fvertebroplasty, or instrumentation at the site of planned sSRS.","Spinal cord compression.","Paraspinal mass \\>5 cm.","Patients with rapid neurologic decline.","Bony retropulsion resulting in neurologic deficit.","Patients with contraindications to MRI.","Patients allergic to intravenous contrast for MRI or CT.","Patients with emergent spinal cord compression.","Patients with mechanical instability of the spine.","Patients with active connective tissue disease.","Patients who previously underwent sSRS to the vertebrae of interest.","Patients with diffuse or multilevel metastatic spinal disease with \\>20% involvement of vertebral bodies, defined as involvement of \\>5 vertebral levels.","Inability to participate in study activities due to physical or mental limitations.","Inability or unwillingness to return for all required follow-up visits and imaging.","Inability to deliver sSRS, either 18 Gy in one fraction, or 24 Gy in two fractions.","Inclusion Criteria:\n\n* Karnofsky Performance Status (KPS) ≥ 70\n* RPA class 1 (KPS \\>70 AND controlled systemic disease) or RPA Class 2 (KPS \\>70, uncontrolled systemic disease OR KPS ≤70, age ≥54, no visceral metastases)44 (see Appendix II)\n* Vertebral metastases from C3 to L5 based on bone scan, CT, PET, or MRI.\n* Vertebral metastases must be (1) solitary, (2) at two contiguous levels, or (3) a maximum of three separate sites, with a maximum of two contiguous levels.\n* Radioresistant metastases are permitted (including sarcomas, melanomas, and renal cell carcinomas).\n* Patients with epidural disease are permitted so long as there is no cord compression.\n* Paraspinal extension is permitted, so long as the paraspinal component is ≤5 cm\n* Multiple small metastatic lesions (\\\u003C20% vertebral body involvement) of no clinical correlate are permitted, and not included in the irradiated segments as per RTOG 0631\n* History and physical within four weeks of registration.\n* Negative pregnancy test within four weeks of registration for women of childbearing potential.\n* Diagnostic spine MRI with and without contrast within four weeks of registration\n* Neurological exam within four weeks of registration to rule out rapid neurological decline. Mild to moderate neurological deficits are acceptable, as long as distance between lesion and spinal cord is ≥3 mm\n* Patients may have prior EBRT at the index site.\n* Informed consent of the participant.\n\nExclusion Criteria:\n\n* Lesions at C1-2 or S1-Coccyx.\n* Hematologic malignancies including lymphoma and myeloma.\n* Multiple primary cancers.\n* Primary neoplasms of the spine\n* Prior corpectomy, kyphoplasty\u002Fvertebroplasty, or instrumentation at the site of planned sSRS.\n* Spinal cord compression.\n* Paraspinal mass \\>5 cm.\n* Patients with rapid neurologic decline.\n* Bony retropulsion resulting in neurologic deficit.\n* Patients with contraindications to MRI.\n* Patients allergic to intravenous contrast for MRI or CT.\n* Patients with emergent spinal cord compression.\n* Patients with mechanical instability of the spine.\n* Patients with active connective tissue disease.\n* Patients who previously underwent sSRS to the vertebrae of interest.\n* Patients with diffuse or multilevel metastatic spinal disease with \\>20% involvement of vertebral bodies, defined as involvement of \\>5 vertebral levels.\n* Inability to participate in study activities due to physical or mental limitations.\n* Inability or unwillingness to return for all required follow-up visits and imaging.\n* Inability to deliver sSRS, either 18 Gy in one fraction, or 24 Gy in two fractions.",[123,124],"ADULT","OLDER_ADULT",[126],{"facility":127,"status":7,"city":128,"state":129,"zip":130,"country":131,"contacts":132,"geoPoint":138},"Cleveland Clinic Taussig Cancer institute, Case Comprehensive Cancer Center","Cleveland","Ohio","44195","United States",[133],{"name":134,"role":135,"phone":136,"email":137},"Samuel T. Chao, MD","CONTACT","866-223-8100","TaussigResearch@ccf.org",{"lat":139,"lon":140},41.4995,-81.69541,[142,145],{"name":143,"role":135,"phone":144,"email":137},"Samuel T Chao, MD","1-866-223-8100",{"name":146,"role":135,"phone":144,"email":147},"Ehsan Balagamwala, MD","balagae@ccf.org",[149],{"name":150,"affiliation":127,"role":151},"Samuel Chao, MD","PRINCIPAL_INVESTIGATOR",[],[],{"nct_id":4,"conditions":155,"biomarkers":157},[156],"Metastatic Malignant Neoplasm in the Spine",[],{"nct_id":4,"found":159,"summary":160,"prompt_version":170},true,{"design":161,"status":162,"heading":163,"summary":164,"follow_up":165,"word_count":166,"commitments":167,"compensation":168,"drugs_mentioned":169},"This is a randomized phase II study with two groups, aiming to enroll about 130 participants. You would be randomly assigned to receive spine radiosurgery in either one or two sessions.","completed","Comparing Single- vs. Two-Fraction Spine Stereotactic Radiosurgery for Vertebral Metastases","This study is looking at two ways to deliver spine stereotactic radiosurgery (sSRS) for vertebral metastases (cancer that has spread to the spine). sSRS uses focused X-rays to treat the spine. We want to see if giving sSRS in one treatment session or two treatment sessions changes the chance of developing vertebral compression fractures (small breaks in the spinal bones) within 6 months. To join, you need to be at least 18 years old, have a good performance status (Karnofsky Performance Status or KPS of 70 or higher), and have vertebral metastases. The study aims to find out which approach is better at preventing these fractures, while also looking at pain control, quality of life, and side effects over 12 months. The current status of this study is unclear.","Participants will be followed for 12 months after treatment to assess various outcomes.",129,"You would undergo diagnostic and planning MRIs, a simulation CT scan, and have your quality of life and pain assessed. These assessments would occur at baseline and then at 1, 3, 6, and 12 months after treatment.","Not stated in the trial record.",[],"v2"]