- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07581184
A Study of [225Ac]Ac-AKY-2519 in Patients With Metastatic Castration-Resistant Prostate Cancer (BActinium-1)
BActinium-1: A Phase 1b, Multicenter, Open-label Study to Evaluate the Safety and Efficacy of Intravenous Administration of B7-H3 Radiopharmaceutical ([225Ac]Ac-AKY-2519) in Metastatic Castration-Resistant Prostate Cancer
연구 개요
상태
상세 설명
This Phase 1b study consists of a dose escalation portion and a backfill portion. The dose escalation portion will investigate ascending doses of [225Ac]Ac-AKY-2519 across two cohorts enrolling in parallel:
- Cohort A: participants with metastatic castration-resistant prostate cancer (mCRPC) with NO prior exposure to 177Lu-PSMA-617 (PLUVICTO™) and
- Cohort B: participants with metastatic castration-resistant prostate cancer (mCRPC) with prior exposure to 177Lu-PSMA-617 (PLUVICTO™)
The backfill portion may enrich in two select dose levels from each cohort (Cohort A: mCRPC 177Lu-PSMA-617 (PLUVICTO™)-naïve; Cohort B: mCRPC 177Lu-PSMA-617 (PLUVICTO™)-experienced) to gather further information on the safety and efficacy and to determine the recommended phase 2 dose (RP2D) for each cohort.
연구 유형
등록 (추정된)
단계
- 1단계
연락처 및 위치
연구 연락처
- 이름: Paul Schwarzenberger, MD
- 전화번호: +1-857-216-8482
- 이메일: AKY-2519-01inquiries@aktisoncology.com
연구 장소
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California
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Irvine, California, 미국, 92618
- 모병
- Hoag Memorial Hospital Presbyterian
-
연락하다:
- Gary Ulaner
- 전화번호: 949-557-0285
- 이메일: gary.ulaner@hoag.org
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Florida
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Miami, Florida, 미국, 33165
- 모병
- Biogenix Molecular, LLC
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연락하다:
- Study Coordinator
- 전화번호: 786-791-1799
- 이메일: jjoseph@cira-health.com
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Kansas
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Kansas City, Kansas, 미국, 66103
- 모병
- University of Kansas Medical Center
-
연락하다:
- Study Coordinator
- 전화번호: 913-945-7552
- 이메일: CTNurseNav@kumc.edu
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Massachusetts
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Boston, Massachusetts, 미국, 02215
- 모병
- Dana-Farber Cancer Institute
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연락하다:
- Praful Ravi
- 전화번호: 617-632-6328
- 이메일: Praful_Ravi@DFCI.HARVARD.EDU
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Michigan
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Grand Rapids, Michigan, 미국, 49503
- 모병
- BAMF Health
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연락하다:
- Study Coordinator
- 전화번호: 616-330-2735
- 이메일: ResearchClinicalTeam@bamfhealth.com
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Nebraska
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Omaha, Nebraska, 미국, 68130
- 모병
- XCancer
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연락하다:
- Tony Romero
- 전화번호: 402-697-2229
- 이메일: tony@xcancer.com
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참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Age ≥ 18 years
- Histologic or cytologic confirmation of prostatic adenocarcinoma
- ECOG Performance Status of 0 or 1
- Adequate end-organ function
- Ability to give informed consent and comply with study requirements
- Patients with CNS metastases are eligible if they have received therapy and are neurologically stable, asymptomatic and not receiving corticosteroids
- Castrate levels of serum testosterone (< 50 ng/dL)
- Documented disease progression on most recent prior line of therapy, either by PSA or imaging-based progression
- Cohort B: Received 2 or more prior doses of 177Lu-PSMA-617 (PLUVICTO)
Exclusion Criteria:
- Prior treatment with more than 2 Androgen receptor pathway inhibitors (ARPIs) and/or more than 1 taxane-based therapy in the mCRPC setting
Prior treatment with a targeted radiotherapy
o Exception: Cohort B is required to have had at least 2 prior doses of 177Lu-PSMA-617 (PLUVICTO)
- Prior treatment with a B7-H3 targeted therapy
- Received an investigational agent within the previous 28 days
- Impaired cardiac function or clinically significant cardiac disease
- Concurrent serious medical condition that would impair study participation or impact the assessment of treatment related toxicity
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: [225Ac]Ac-AKY-2519
|
[225Ac]Ac-AKY-2519 Injection
[64Cu]Cu-AKY-2519 Injection
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Occurrence of adverse events by severity and occurrence of serious adverse events (SAEs) in participants who received [225Ac]Ac-AKY-2519
기간: Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
An AE is defined as any untoward medical occurrence in a participant administered study drug, which does not necessarily have to have a causal relationship with the study drug.
The number of patients experiencing an AE and the number of patients experiencing an SAE will be reported.
Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
|
Occurrence of dose-limiting toxicity (DLT) in mCRPC participants with and without prior 177Lu-PSMA-617 exposure
기간: From first administration of [225Ac]Ac-AKY-2519 to the end of Cycle 1 (each cycle is 28 days)
|
Dose-limiting toxicities (DLTs) is defined as any predefined AE occurring during the DLT observation period, except those that are clearly and incontrovertibly due to extraneous circumstances.
The number of patients who experience a DLT will be reported separately for each cohort and by dose level within each cohort.
|
From first administration of [225Ac]Ac-AKY-2519 to the end of Cycle 1 (each cycle is 28 days)
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Occurrence of adverse events by severity and occurrence of serious adverse events (SAEs) in participants who received [64Cu]Cu-AKY-2519
기간: Up to 30 days following last administration of [64Cu]Cu-AKY-2519
|
An AE is defined as any untoward medical occurrence in a participant administered study drug, which does not necessarily have to have a causal relationship with the study drug.
The number of patients experiencing an AE will be reported.
|
Up to 30 days following last administration of [64Cu]Cu-AKY-2519
|
|
Objective Response Rate (ORR)
기간: Up to 30 days following last administration of [225Ac]Ac-AKY-2519
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ORR is defined as the percentage of patients who achieved a best overall response of confirmed Complete Response (CR) or Partial Response (PR), as determined by the investigator based on PCWG3-modified RECIST v1.1.
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Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
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Duration of Response (DoR)
기간: Up to 5 years after first administration
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Duration of Response (DoR) is defined as the time from the date of the first documentation of objective response (complete response [CR] or partial response [PR]) to the date of the first objective documentation of progressive disease (PD) or death due to any cause.
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Up to 5 years after first administration
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Progression-Free Survival (PFS)
기간: Up to 5 years after first administration
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PFS is defined as the time from treatment initiation to the first documented disease progression per RECIST 1.1 or death due to any cause, whichever occurs first.
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Up to 5 years after first administration
|
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Prostate Specific Antigen (PSA) >= 50% Response Rate (PSA50)
기간: Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
Will assess PSA decline of >= 50% from baseline (PSA50), using the Prostate Cancer Working Group 3 (PCWG3) criteria.
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Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
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Prostate Specific Antigen (PSA) >= 90% Response Rate (PSA90)
기간: Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
Will assess PSA decline of >= 90% from baseline (PSA90), using the Prostate Cancer Working Group 3 (PCWG3) criteria.
|
Up to 30 days following last administration of [225Ac]Ac-AKY-2519
|
공동 작업자 및 조사자
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
- AKY-2519-01
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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