Magnetic Resonance-Guided Stereotactic Body Radiation Therapy for the Treatment of Metastatic Solid Tumors, ONE SHOT Trial
ONE SHOT: Single-Fraction Adaptive MR-Guided Radiation Therapy for Metastatic Solid Tumors
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
PRIMARY OBJECTIVE:
I. To evaluate the incidence of acute grade ≥ 3 adverse events that are possibly, probably, or definitely related to single-fraction adaptive MR-guided SBRT.
SECONDARY OBJECTIVES:
I. To estimate local control (LC), progression-free survival (PFS) and overall survival (OS).
II. To characterize late grade ≥ 3 toxicity rates per Common Terminology Criteria for Adverse Events (CTCAE) version (v) 5.0.
III. To assess patient-reported health-related quality of life (HRQOL) using Patient Reported Outcomes Measurement Information System-29 (PROMIS-29) at baseline, end of treatment, 3 months post-treatment, and 1 year post-treatment.
IV. To measure total in-room time, defined as the duration from patient entry to exit at the treatment console.
OUTLINE:
Patients undergo MR-guided SBRT over one treatment fraction on study. Patients also undergo magnetic resonance imaging (MRI) and computed tomography (CT) on study and CT or PET/CT throughout the study.
After completion of study treatment, patients are followed up at 3, 6, 9, and 12 months.
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Carol Felix
- Telefonnummer: 310-825-9771
- E-Mail: cfelix@mednet.ucla.edu
Studieren Sie die Kontaktsicherung
- Name: Christy Palodichuk
- Telefonnummer: 1 310-794-2971
- E-Mail: cpalodichuk@mednet.ucla.edu
Studienorte
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California
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Los Angeles, California, Vereinigte Staaten, 90095
- UCLA / Jonsson Comprehensive Cancer Center
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Kontakt:
- Christy Palodichuk
- Telefonnummer: 310-794-2971
- E-Mail: cpalodichuk@mednet.ucla.edu
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Kontakt:
- Care Felix
- Telefonnummer: +1 310-825-9771
- E-Mail: cfelix@mednet.ucla.edu
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Hauptermittler:
- Ann Raldow, MD
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age ≥ 18 years
- Eastern Cooperative Oncology Group (ECOG) 0-2
- Histologically confirmed metastatic solid tumor (any primary site)
- 1-3 metastases ≤ 5 cm each located outside the brain and spine
- Lesions treatable at 25-30 Gy × 1 fraction with MR guidance
- No overlapping prior radiation
- Absolute neutrophil count (ANC) > 1.5 cell/mm^3
- Hemoglobin (Hgb) > 8.0 gm/dL
- Platelet (PLT) > 150,000/mm^3
- Total bilirubin < or equal to 1.5 x upper limit of normal
- Aspartate aminotransferase (AST) < or equal to three times upper limit of normal
- Alanine aminotransferase (ALT) < or equal to three times upper limit of normal
- Informed consent obtained
Exclusion Criteria:
- Uncontrolled infection or major comorbidity
- Pregnant or breastfeeding
- MRI contraindication
- Life expectancy < 3 months
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Treatment (MR-guided SBRT)
Patients undergo MR-guided SBRT over one treatment fraction on study.
Patients also undergo MRI and CT on study and CT or PET/CT throughout the study.
|
Nebenstudien
Unterziehe dich einer MRT
Andere Namen:
Unterziehe dich einer PET/CT
Andere Namen:
Unterziehen Sie sich einer CT und/oder PET/CT
Andere Namen:
Undergo MR-guided SBRT
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Acute toxicity rate
Zeitfenster: Up to 3 months post-radiation therapy
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Defined as the percentage of patients who experience acute grade ≥ 3 adverse events relating to single-fraction adaptive magnetic resonance-guided stereotactic body radiation therapy.
Will be calculated, along with the corresponding 95% Clopper-Pearson exact confidence interval.
Assessed per Common Terminology Criteria for Adverse Events (CTCAE) version (v) 5.0
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Up to 3 months post-radiation therapy
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Time to local failure (Local control)
Zeitfenster: From end of study treatment to the presence of local or locoregional disease progression within the irradiated field, assessed up to 12 months
|
As assessed by imaging and clinical evaluation, according to Response Evaluation Criteria in Solid Tumors version 1.1.
Will be estimated via Kaplan-Meier (KM) analysis.
The median survival along with 95% confidence interval will also be reported.
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From end of study treatment to the presence of local or locoregional disease progression within the irradiated field, assessed up to 12 months
|
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Progression-free survival
Zeitfenster: From end of study treatment to the first documented evidence of disease progression or death from any cause, whichever occurs first, assessed up to 12 months
|
Will be estimated via KM analysis.
The median survival along with 95% confidence interval will also be reported.
|
From end of study treatment to the first documented evidence of disease progression or death from any cause, whichever occurs first, assessed up to 12 months
|
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Overall survival
Zeitfenster: From end of study treatment to death from any cause, assessed up to 12 months
|
Will be estimated via KM analysis.
The median survival along with 95% confidence interval will also be reported.
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From end of study treatment to death from any cause, assessed up to 12 months
|
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Incidence of late grade ≥ 3 toxicities
Zeitfenster: From 3 months post-radiation therapy up to 12 months post-radiation therapy
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Assessed per CTCAE v5.0 for entire and sub-cohort, stratified by anatomic treatment site.
Will be characterized via descriptive statistics.
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From 3 months post-radiation therapy up to 12 months post-radiation therapy
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PROMIS-29 patient-reported health-related quality-of-life (HRQOL)
Zeitfenster: Peritreatment/Periprocedural, 3 months post-treatment, and 12 months post-treatment
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Assessed using PROMIS-29 HRQOL questionnaires (Patient-Reported Outcomes Measurement Information System 29-item profile).
Raw domain scores are converted to T-scores calibrated to the US general population, with a mean of 50 and standard deviation of 10.
For symptom domains (anxiety, depression, fatigue, pain interference, sleep disturbance), higher scores indicate worse symptom burden.
For functioning domains (physical function, social participation), higher scores indicate better functioning.
Changes from baseline to 3 time points post-treatment will be analyzed.
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Peritreatment/Periprocedural, 3 months post-treatment, and 12 months post-treatment
|
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Total in-room time
Zeitfenster: From patient entry to exit at the treatment console, approximately one day
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The duration from patient entry to exit at the treatment console will be collected; summary statistics will be reported for entire cohort and sub-cohort of treated target number 1, 2 and 3, respectively.
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From patient entry to exit at the treatment console, approximately one day
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Ann Raldow, MD, UCLA / Jonsson Comprehensive Cancer Center
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 26-0235
- NCI-2026-04081 (Registrierungskennung: CTRP (Clinical Trial Reporting Program))
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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