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| Name | Class |
|---|---|
| University of Messina | OTHER |
| University of Palermo | OTHER |
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This work aims to evaluate neurocognitive performance, daily activity and quality of life and local control among patients with brain metastasis (MBM) ≥ 5 due to solid tumors treated with Stereotactic RadioSurgery (SRS) or Whole Brain RadioTherapy (WBRT). This multicentric randomised controlled trial will be conducted at the Fondazione IOM (Viagrande) in collaboration with REM (Viagrande), Hospital G. Martino (Messina) and Hospital Civico ARNAS (Palermo). It will involve, within 5 years starting from 15 September 2020, the enrollment of 100 patients (50 for each arm) with MBM ≥ 5, age ≥ 18 years, Karnofsky Performance Status (KPS) ≥ 70, life expectancy > 3 months, histological confirmation of primary tumor, with controlled or controllable extracranial disease, baseline Montreal Cognitive Assessment (MoCA) of 20/30, Barthel Activities of Daily Living score 90/100, to be subjected to SRS on each brain lesion by LINAC with monoisocentric technique and non-coplanar arcs (experimental arm) or to WBRT (control arm). The primary endpoints are neurocognitive performance, quality of life and autonomy in daily-life activities variations, the first one assessed by Moca Score and Hopkins Verbal Learning Test - Revised, the second one through the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 15 Palliative Care (EORTC QLQ-C15-PAL) and Brain Neoplasm (BN-20) questionnaires, the third one through the Barthel Index, respectively. The secondary endpoints are time to intracranial failure, overall survival, retreatments frequency, acute and late toxicities, KPS decrease. It will be considered significant a statistical difference of at least 29% between the two arms (statistical power of 80% with a significance level of 95%). This trial has been approved by the local ethics committee on July 7th 2020 (record 70). Several studies debate what is the predominant factor accountable for the development of neurocognitive decay among patients undergoing brain irradiation for MBM: radiotherapy, especially if extended to the entire brain, or intracranial disease progression? Answer to this question may come from current opportunity, thanks to recent technological advancement, to treat, with significant time savings, improved patient comfort and at the same time minimizing the dose to healthy brain tissue, Multiple Brain Metastasis simultaneously, otherwise attackable only by panencephalic irradiation. The pursuit of a local control rate comparable to that obtainable with WBRT remains the fundamental prerequisite for the aforementioned related assessments.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| SRS/SBRT arm | Experimental | Patients with five or more brain metastasis assigned by randomization to Stereotactic RadioSurgery (SRS) or Stereotactic Body RadioTherapy (SBRT) will be treated with a highly-conformal metastasis-directed single dose between 15 and 24 Gy or fractionated dose (e.g. 27 Gy in 3 fractions), respectively, depending on lesion size, while sparing clinically negative brain. The treatment will be delivered using five non-coplanar arcs and a mono-isocentric technique. |
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| WBI arm | Active Comparator | Patients with five or more brain metastasis assigned by randomization to Whole Brain Irradiation (WBI) will be treated using a 3D-Conformal RadioTherapy technique for a uniform dose delivery of 30 Gy in 10 daily/fractions to the target, that is entire brain. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Stereotactic RadioTherapy | Radiation | To treat only brain metastasis identified through Magnetic Resonance imaging by means of stereotactic radiotherapy (experimental intervention) to determine if sparing of clinically uninvolved brain implies a better neurocognitive performance, quality of life and level of autonomy in activities of daily living respect to Whole Brain Irradiation (active comparator). |
| Measure | Description | Time Frame |
|---|---|---|
| Neurocognitive changes detected through Moca Score | To assess how neurocognitive performance changes after SRS/SBRT compared to WBI | Change from Baseline pre-Radiotherapy Neurocognitive Functional Status every three months after treatment through study completion, an average of 1 year |
| Changes of Autonomy in daily activities detected through the Barthel Index | To assess how level of autonomy in activities of daily living changes after SRS/SBRT compared to WBI | Change from Baseline pre-Radiotherapy Barthel Index every three months after treatment through study completion, an average of 1 year |
| Change in quality of life detected though the EORTC QLQ-C15-PAL questionnaire | To assess how quality of life changes after SRS/SBRT compared to WBI | Change from Baseline pre-Radiotherapy EORTC QLQ-C15-PAL questionnaire every three months after treatment through study completion, an average of 1 year |
| Neurocognitive changes detected through Hopkins Verbal Learning Test - Revised | To assess how neurocognitive performance changes after SRS/SBRT compared to WBI | Change from Baseline pre-Radiotherapy Neurocognitive Functional Status every three months after treatment through study completion, an average of 1 year |
| Change in quality of life detected though the BN-20 questionnaire | To assess how quality of life changes after SRS/SBRT compared to WBI | Change from Baseline pre-Radiotherapy BN-20 questionnaire every three months after treatment through study completion, an average of 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Time to local failure | Time between treatment and cerebral disease progression detected through Magnetic Resonance imaging | every three months after treatment through study completion, an average of 1 year |
| Overall Survival |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Gianluca Ferini | Contact | +393311341117 | gianluca.ferini@grupposamed.com |
| Name | Affiliation | Role |
|---|---|---|
| Gianluca Ferini | REM Radiotherapy (parent company of Mediterranean Institute of Oncology) | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Fondazione Istituto Oncologico del Mediterraneo | Recruiting | Viagrande | Catania | 95029 | Italy |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 34926839 | Derived | Ferini G, Viola A, Valenti V, Tripoli A, Molino L, Marchese VA, Illari SI, Rita Borzi G, Prestifilippo A, Umana GE, Martorana E, Mortellaro G, Ferrera G, Cacciola A, Lillo S, Pontoriero A, Pergolizzi S, Parisi S. Whole Brain Irradiation or Stereotactic RadioSurgery for five or more brain metastases (WHOBI-STER): A prospective comparative study of neurocognitive outcomes, level of autonomy in daily activities and quality of life. Clin Transl Radiat Oncol. 2021 Dec 2;32:52-58. doi: 10.1016/j.ctro.2021.11.008. eCollection 2022 Jan. |
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| Whole Brain Irradiation | Radiation | To irradiate the entire brain, site of at least 5 parenchymal metastasis. |
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Time from the first day of treatment to exitus
| after treatment completion through study completion, an average of 1 year |
| Re-treatment rate | Difference in needing further subsequent radiotherapy treatment between SRS/SBRT and WBI arms | after first treatment completion through study completion, an average of 1 year |
| Acute Central Nervous System (CNS) toxicities evaluated by means of Radiation Therapy Oncology Group (RTOG)/ European Organization for Research and Treatment of Cancer (EORTC) Radiation Toxicity Grading | Toxicities registered within three months from treatment | from treatment completion until three months later |
| Late Central Nervous System (CNS) toxicities evaluated by means of Radiation Therapy Oncology Group (RTOG)/ European Organization for Research and Treatment of Cancer (EORTC) Radiation Toxicity Grading | Toxicities registered after three months from treatment | from three months after treatment completion through study completion, an average of 1 year |
| Karnofsky Performance Status changing | Evaluation of how patient's performance status modifies after treatment | after treatment completion through study completion, an average of 1 year |
| REM Radiotherapy (parent company of Mediterranean Institute of Oncology) | Recruiting | Viagrande | Catania | 95029 | Italy |
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| Radiation Oncology Unit - Department of Biomedical, Dental Science and Morphological and Functional Images, University of Messina | Recruiting | Messina | 98125 | Italy |
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| Radiation Oncology, ARNAS-Civico Hospital | Recruiting | Palermo | 90127 | Italy |
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| ID | Term |
|---|---|
| D016634 | Radiosurgery |
| ID | Term |
|---|---|
| D011878 | Radiotherapy |
| D013812 | Therapeutics |
| D013238 | Stereotaxic Techniques |
| D019635 | Neurosurgical Procedures |
| D013514 | Surgical Procedures, Operative |
| D008919 | Investigative Techniques |
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