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- Ensaio Clínico NCT07671768
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
Visão geral do estudo
Status
Condições
Descrição detalhada
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.
Tipo de estudo
Inscrição (Estimado)
Estágio
- Não aplicável
Contactos e Locais
Contato de estudo
- Nome: Carol Felix
- Número de telefone: 310-825-9771
- E-mail: cfelix@mednet.ucla.edu
Estude backup de contato
- Nome: Christy Palodichuk
- Número de telefone: 1 310-794-2971
- E-mail: cpalodichuk@mednet.ucla.edu
Locais de estudo
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California
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Los Angeles, California, Estados Unidos, 90095
- UCLA / Jonsson Comprehensive Cancer Center
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Contato:
- Christy Palodichuk
- Número de telefone: 310-794-2971
- E-mail: cpalodichuk@mednet.ucla.edu
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Contato:
- Care Felix
- Número de telefone: +1 310-825-9771
- E-mail: cfelix@mednet.ucla.edu
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Investigador principal:
- Ann Raldow, MD
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: N / D
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
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.
|
Estudos auxiliares
Submeter-se a ressonância magnética
Outros nomes:
Submeta-se a PET/CT
Outros nomes:
Submeta-se a TC e/ou PET/CT
Outros nomes:
Undergo MR-guided SBRT
Outros nomes:
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Acute toxicity rate
Prazo: Up to 3 months post-radiation therapy
|
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
|
Up to 3 months post-radiation therapy
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Time to local failure (Local control)
Prazo: 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
|
|
Progression-free survival
Prazo: 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.
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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
|
|
Overall survival
Prazo: 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
|
|
Incidence of late grade ≥ 3 toxicities
Prazo: 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)
Prazo: Peritreatment/Periprocedural, 3 months post-treatment, and 12 months post-treatment
|
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
Prazo: From patient entry to exit at the treatment console, approximately one day
|
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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Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Ann Raldow, MD, UCLA / Jonsson Comprehensive Cancer Center
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 26-0235
- NCI-2026-04081 (Identificador de registro: CTRP (Clinical Trial Reporting Program))
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