RAD1705: A Dose Escalation Trial of Five Fraction Stereotactic Radiation Therapy for Brain Metastases

Sponsor
University of Alabama at Birmingham (Other)
Overall Status
Recruiting
CT.gov ID
NCT03412812
Collaborator
(none)
60
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1
54.1
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Study Details

Study Description

Brief Summary

This study looks at dose escalation for five fraction stereotactic radiotherapy for patients diagnosed with brain metastases with tumors 2.1-4.0 cm in diameter or 4.1-6.0 cm in diameter.

Condition or Disease Intervention/Treatment Phase
  • Radiation: Dose Escalated Five Fraction Stereotactic Radiosurgery
N/A

Detailed Description

This study looks at dose escalation treatment in patients diagnosed with brain metastases. Treatment involve five fraction stereotactic radiotherapy for patients with brain tumors 2.1-4.0 cm in diameter or 4.1-6.0 cm in diameter and dose escalation treatment is delivered only to the single largest tumor while all other tumors are treated with standard of care practices if they are present. A dose escalation schedule is proposed based on the monitoring of CNS toxicity and tumor size of the largest tumor, given it falls into the parameters set on diameter.

Study Design

Study Type:
Interventional
Anticipated Enrollment :
60 participants
Allocation:
N/A
Intervention Model:
Single Group Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase I Dose Escalation Trial of Five Fraction Stereotactic Radiation Therapy for Brain
Actual Study Start Date :
Jul 30, 2018
Anticipated Primary Completion Date :
Jan 1, 2023
Anticipated Study Completion Date :
Feb 1, 2023

Arms and Interventions

Arm Intervention/Treatment
Experimental: Dose Escalated 5 Fraction Stereotactic Radiosurgery

Patients will undergo dose escalated five fraction stereotactic radiosurgery for diagnosed brain metastases. Tumors must fall into one of two categories: 2.1-4.0cm diameter or 4.1-6.0 cm diameter. Only single largest tumor will be treated with dose escalation. All other tumors (if present) will be treated with standard of care five fraction stereotactic radiosurgery.

Radiation: Dose Escalated Five Fraction Stereotactic Radiosurgery
As focal radiation techniques are utilized more frequently in the treatment of brain metastases, there is increasing need to accurately define the appropriate patient and tumor characteristics for focal therapy. Unfortunately, not all patients are good candidates for single fraction stereotactic radiosurgery (SRS) since large tumors and those in unfavorable locations have been associated with unacceptable rates of treatment-related toxicity. Five fraction stereotactic radiation has proven to be a more effective treatment for these patients that aren't good candidates.

Outcome Measures

Primary Outcome Measures

  1. Maximum tolerated dose of five fraction stereotactic radiotherapy [1-2 years]

    To determine the maximum tolerated dose of five fraction stereotactic radiotherapy for patients with either tumors 2.1-4.0 cm in diameter or 4.1-6.0 cm in diameter

Secondary Outcome Measures

  1. Acute toxicity of five fraction stereotactic radiotherapy using Adverse Event questionnaire [1-2 years]

    To assess the acute toxicity of five fraction stereotactic radiotherapy for tumors 2-6 cm in diameter using the RAD 1705 Adverse Events Assessment. This assessment was created within our department and will be used specifically for this study.

  2. Late toxicity of five fraction stereotactic radiotherapy using Adverse Event questionnaire [1-2 years]

    To assess the late toxicity of five fraction stereotactic radiotherapy for tumors 2-6 cm in diameter using the RAD 1705 Adverse Events Assessment. This assessment was created within our department and will be used specifically for this study.

  3. Rate of local tumor control with five fraction stereotactic radiotherapy using Adverse Event questionnaire [1-2 years]

    To determine the rate of local tumor control with five fraction stereotactic radiotherapy for tumors 2-6 cm in diameter using the RAD 1705 Adverse Events Assessment. This assessment was created within our department and will be used specifically for this study.

Other Outcome Measures

  1. Feasibility of capturing patient reported outcomes electronically using FACT-Br Questionnaire [1-2 years]

    To assess the feasibility of capturing patient reported outcomes with the Functional Assessment of Cancer Therapy-Brain Questionnaire (FACT-Br) electronically in the Radiation Oncology clinic

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • All patients must have histologically confirmed malignancy.

  • All patients must have imaging suggestive of one or more brain metastases.

  • Karnofsky performance status (KPS) ≥ 60

  • Age > 18 years

  • Patients must provide written informed consent to participate in the study.

  • Patients must have less than or equal to 10 brain metastases as identified on brain MRI.

Exclusion Criteria:
  • History of surgical resection to the tumor of interest

  • History of radiation to the tumor of interest

  • History of previous whole brain irradiation

  • Receipt of systemic therapy within one week of planned radiation treatment except for hormonal agents.

  • Patient is unable to have MRI or MRI contrast.

  • Inability to meet the appropriate normal tissue dose constraints secondary to tumor location should result in exclusion of the patient / tumor.

  • Patients with a non-index tumor (second tumor) greater than 3 cm in diameter will be excluded.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Hazelrig-Salter Radiation Oncology Center Birmingham Alabama United States 35233

Sponsors and Collaborators

  • University of Alabama at Birmingham

Investigators

  • Principal Investigator: John B Fiveash, MD, University of Alabama at Birmingham

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
John Fiveash, MD, Assistant Professor - Department of Radiation Oncology, University of Alabama at Birmingham
ClinicalTrials.gov Identifier:
NCT03412812
Other Study ID Numbers:
  • IRB-300001065
First Posted:
Jan 26, 2018
Last Update Posted:
Mar 28, 2022
Last Verified:
Mar 1, 2022
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
Yes
Keywords provided by John Fiveash, MD, Assistant Professor - Department of Radiation Oncology, University of Alabama at Birmingham
Additional relevant MeSH terms:

Study Results

No Results Posted as of Mar 28, 2022