- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07635238
A Study of Lower Dose Radiation Therapy for People With Prostate Cancer
Dose dE-eScalaTion IN prostATe radIOtherapy usiNg an MR-Linac in 2 Fractions - A Randomized Trial (DESTINATION 2)
연구 개요
연구 유형
등록 (추정된)
단계
- 2 단계
연락처 및 위치
연구 연락처
- 이름: Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
연구 연락처 백업
- 이름: Zachary Moore, MD, PhD
- 전화번호: 212-639-5803
- 이메일: MooreZ@mskcc.org
연구 장소
-
-
New Jersey
-
Basking Ridge, New Jersey, 미국, 07920
- 모병
- Memorial Sloan Kettering at Basking Ridge (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
Middletown, New Jersey, 미국, 07748
- 모병
- Memorial Sloan Kettering at Monmouth (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
Montvale, New Jersey, 미국, 07645
- 모병
- Memorial Sloan Kettering at Bergen (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
-
New York
-
Commack, New York, 미국, 11725
- 모병
- Memorial Sloan Kettering at Suffolk-Commack (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
Harrison, New York, 미국, 10604
- 모병
- Memorial Sloan Kettering at Westchester (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
New York, New York, 미국, 10065
- 모병
- Memorial Sloan Kettering Cancer Center (All Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
-
Uniondale, New York, 미국, 11553
- 모병
- Memorial Sloan Kettering at Nassau (Limited Protocol Activities)
-
연락하다:
- Victoria Brennan, MBBCH BAO
- 전화번호: 212-639-8904
- 이메일: brennanv@mskcc.org
-
-
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
Documentation of Disease
o Patients must have pathologically confirmed prostate adenocarcinoma.
Definition of Disease
- Grade Group (GG) 1, 2, or 3.
- PSA less than 20 ng/mL prior to starting ADT, if used.
- Clinical stage of TX, T1 or T2 on digital rectal examination. May have up to radiological stage T3a on MRI. MRI must be performed within 12 months of randomization.
- MRI-visible tumor(s), all having PIRADS v2.1 scores of 3, 4, or 5. Each tumor should be able to be delineated on T2 and diffusion-weighted imaging (DWI) +/- dynamic contrast-enhanced imaging (DCE).
- Tumor nodule visible on MRI should be considered able to be boosted by treating clinician (ie meet urethral constraints while maintaining mandatory GTV coverage) and <2.5cm in maximal dimension.
- The MRI-defined lesion must be confirmed as malignant on biopsies (Grade group 1, 2, or 3).
- Patients can be concurrently treated with androgen deprivation therapy (ADT) if this would be standard of care. LHRH analogues, LHRH agonists or Bicalutamide are permitted. ADT is not mandatory where this would usually be omitted. Patients needing greater than 6 months of ADT due to disease parameters should be excluded.
- No high grade disease (GG3) occult to MRI-defined lesion. As a guide, any pathology for which you would consider surveillance (e.g. GG1, low volume GG2) is allowed outside of the MRI-defined area.
- No contraindications to MRI (e.g. pacemaker, potentially mobile metal implant, claustrophobia).
- Prostate volume less than or equal to 90mL.
- No evidence of nodal or distant metastatic disease.
Prior Treatment
o No history of previous radiation to the prostate, prostate surgery (including transurethral resection of the prostate (TURP)), or other local prostate cancer treatments.
- Age ≥ 18
- ECOG Performance Status of ≤ 2 (See Appendix I for performance status criteria)
Required Organ Function
Adequate hematologic function defined as follows:
- Absolute neutrophil count (ANC) ≥ 1,500 cells/mm3
- Platelets ≥ 100,000 cells/mm3
- Hemoglobin ≥ 8 g/dl
Adequate renal function defined as follows:
- Creatinine clearance (CrCL) of ≥30 mL/min by the Cockcroft-Gault formula:
CrCl (mL/min) = [140 - age (years)] x weight (kg) / 72 x creatinine (mg / dL) {x 0.85 for female patients}
Adequate hepatic function defined as follows:
- Total bilirubin ≤ 1.5 x institutional upper limit of normal (ULN) (patients with known Gilbert's disease who have bilirubin level ≤ 3 x ULN may be enrolled)
- AST and ALT ≤3 x institutional ULN
Adequate cardiac function defined as follows:
- Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification.
To be eligible for this trial, patients should be class 2B or better (see Appendix II: New York Heart Association (NYHA) Functional Classification).
- Comorbid Conditions
- No active infection requiring parenteral antibiotic(s).
- Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial.
- No severe GU symptoms that would preclude extreme hypofractionation per the discretion of the treating physician.
- No IPSS Score greater than 19.
No comorbidities which predispose to significant toxicity (e.g. inflammatory bowel disease) or preclude long term follow up.
- Ability of the participant to understand and the willingness to sign a written informed consent form.
- Willing to consent to contraception during and for 1 year after treatment when applicable.
- Ability/willingness to comply with the patient reported outcome questionnaires schedule throughout the study.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
활성 비교기: Group 1: Uniform dose SBRT
|
MR-guided 2 fraction Stereotactic Body Radiation Therapy
다른 이름들:
|
|
실험적: Group 2: De-escalated dose SBRT
|
MR-guided 2 fraction Stereotactic Body Radiation Therapy
다른 이름들:
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Number of participants with acute GU toxicities
기간: 12 weeks from the start of radiation therapy
|
To estimate the absolute and relative risk of acute GU toxicity (CTCAE v5) when delivering dose de-escalated or uniform dose prostate SBRT, both using a 2-fraction regimen.
|
12 weeks from the start of radiation therapy
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Victoria Brennan, MBBCH BAO, Memorial Sloan Kettering Cancer Center
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- 26-150
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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