Clinical trial NCT05406167: Prospective Data Registry and Quality of Life Assessment of Patients Undergoing Radiotherapy With the RefleXion Medical Radiotherapy System
Official title: Prospective Data Registry and Quality of Life Assessment of PatientsUndergoing Radiotherapy With the RefleXion Medical Radiotherapy System (PREMIER Registry)
Study type: OBSERVATIONAL
Overall status: RECRUITING
Conditions: Cancer
Cancer Central Nervous System
Cancer Thoracic
Cancer, Gastrointestinal
Cancer Gynecologic
Cancer, Genito-Urinary
Cancers Lymphatic
Cancer Head and Neck
Keywords: IMRT
SBRT
Radiation Oncology
Lead sponsor: RefleXion Medical
Sponsor class: INDUSTRY
First posted: 2022-06-06
Enrollment: 500
Sex: ALL
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: OTHER
Time perspective: PROSPECTIVE
Sampling method: NON_PROBABILITY_SAMPLE
Study population: The purpose of this prospective cohort study is to assess clinical and quality of life measures as well as to define the severity of adverse effects for the use of the RefleXion system to deliver intensity-modulated radiotherapy (IMRT), stereotactic body radiotherapy (SBRT), and Biology-guided radiotherapy (BgRT), in standard of care(SOC)use in the treatment of local, locoregionally advanced, and oligometastaticmalignancies. In addition, patient costs and charges will be analyzed to quantify the health economic impact of this modality. Workflow and quality of radiotherapy planning including collection of dosimetric data will also be analyzed.

Brief summary: The purpose of this prospective cohort study is to assess clinical and quality of life measures as well as to define the severity of adverse effects for the use of the RefleXion system to deliver intensity-modulated radiotherapy (IMRT), stereotactic body radiotherapy (SBRT), or SCINTIX Biology-guided radiotherapy (BgRT) in standard of care (SOC) use in the treatment of local,loco-regionally advanced, and oligometastatic malignancies. In addition, patient costs and charges will be analyzed to quantify the health economic impact of this modality. Workflow and quality of radiotherapy planning including a collection of dosimetric data will also be analyzed.

Detailed description: This multi-center prospective registry is designed to assess the efficacy of IMRT, SBRT, and BgRT delivered via the RMRS. The study will seek to enroll approximately 750 patients initially and then remain open to further patients beyond at the discretion of the study sponsor and participating institutions. The number of IMRT, SBRT, and BgRT patients expected to enroll for the initial period is as follows:

* N = 250 IMRT
* N - 250 SBRT
* N - 250 BgRT

Patients diagnosed with local, locoregionally advanced, or metastatic malignancies will be treated with IMRT, SBRT, or BgRT using the RMRS, with total dose, fractionation, and concurrent systemic therapy delivered according to the direction of the radiation oncology care team. The target population is patients for whom standard radiotherapy is prescribed using IMRT, SBRT, and BgRT. Data will be stratified by common radiotherapy divisions as follows:

* Central Nervous System (Brain, spinal cord, and vertebral column)
* Head and Neck
* Thoracic
* Gastrointestinal
* Gynecologic
* Genitourinary
* Lymphoma
* Melanoma/Sarcoma/Extremity
* Non-Spine Bone and Other An additional sub-stratum within each anatomic division will specify whether the treatment intent is for definitive treatment of the primary tumor (for early-stage or locally advanced disease), a definitive oligo/polymetastatic therapy, or a palliative therapy. Patients will be routinely assessed during their radiation course and thereafter for toxicity burden and HRQOL using the CTCAE v5, EORTC, and EuroQOL surveys. Patients will be assessed for 2 years following their therapy. Other long-term follow-ups will capture data including standard of care (per physician's discretion) laboratory evaluation, quality of life questionnaires, performance status, routine radiographic assessments, physical exams, etc. (see Appendix B. Schedule of Events).

Eligibility criteria: Inclusion Criteria:

* Able to comprehend and be willing to sign an informed consent form (ICF).
* Diagnosis of local, loco-regionally advanced, or metastatic malignancy for whom radiotherapy is indicated
* Radiotherapy to be delivered on the RMRS X1 with IMRT, SBRT, or BgRT technique.
* Absence of concurrent illness that deems radiotherapy a contraindication which will be determined by the treating radiation oncologist.
* Female and male patients of child-bearing potential willing to take appropriate precautions to avoid pregnancy while being treated. Permitted methods in preventing pregnancy should be communicated to the patient and their understanding confirmed by the treating Physician.
* For BgRT patients only: Deemed eligible for BgRT with FDG per BgRT planning session

Exclusion Criteria:

* Pregnant or expecting to conceive during the study.
* Has a known psychiatric or substance abuse disorder that would interfere with the participant's ability to cooperate with study requirements and follow-up visits.
* Inability to maintain immobilization, supine position for planning and treatments.
* For BgRT patients only: Known allergy to FDG

Primary outcomes:
measure: Health Related Quality of Life (HRQOL) scores
timeFrame: 30 Days
measure: Health Related Quality of Life (HRQOL) scores
timeFrame: 90 Days
Secondary outcomes:
measure: Long Term Health-Related Quality of Life-EORTC
timeFrame: 6 months, 9 months, 12 months, 18 months, and 24 months
measure: Long Term Health Related Quality of Life-EuroQol
timeFrame: 6 months, 9 months, 12 months, 18 months, and 24 months
measure: Acute toxicities related to Radiotherapy treatment
timeFrame: Up to 90 days
measure: Disease Status [progression-free survival]
timeFrame: Through Study Completion, average of 2 years
measure: Disease Status [local recurrence]
timeFrame: Through Study Completion, average of 2 years
measure: Disease Status [regional recurrence]
timeFrame: Through Study Completion, average of 2 years
measure: Disease Status [distant recurrence]
timeFrame: Through Study Completion, average of 2 years
measure: Disease Status [overall survival]
timeFrame: Through Study Completion, average of 2 years
measure: Intervention and Episodic costs
timeFrame: Up to 6 months
measure: Long-term toxicities related to Radiotherapy
timeFrame: After 90 days through study completion
Other outcomes:
Locations:
city: Duarte
country: United States
facility: City Of Hope
state: California
city: Palo Alto
country: United States
facility: Stanford Cancer Center
state: California
city: New Haven
country: United States
facility: Yale University - Cancer Center
state: Connecticut
city: Pittsburgh
country: United States
facility: University of Pittsburgh Medical Center
state: Pennsylvania
city: Dallas
country: United States
facility: UT Southwestern
state: Texas
Study officials:
affiliation: RefleXion Medical
name: Sean Shirvani, MD
role: STUDY_DIRECTOR
affiliation: RefleXion Medical
name: Karine Feghali, MD
role: STUDY_DIRECTOR
References: