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

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Record identity and dates

Source

ClinicalTrials.gov

Source record ID

NCT07581184

Title field or adapter rule

{'original_value': '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', 'source_field': 'protocolSection.identificationModule.officialTitle'}

Ingested At

2026-10-31T23:27:28.467368+00:00

Published At

2026-10-30T00:00:00+00:00

Record Updated At

2026-10-30

Source Retrieved At

2026-10-31T22:18:05.512861+00:00

Timestamp Basis

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Date limitation

ClinicalTrials.gov API/RSS response retrieval timestamp recorded by Dossier adapter

Fields recorded by this source

protocolSection.conditionsModule.conditions

["Castration Resistant Metastatic Prostate Cancer", "Prostate Cancer", "mCRPC (Metastatic Castration-resistant Prostate Cancer)", "mCRPC", "B7H3"]

protocolSection.statusModule.lastUpdatePostDateStruct

{"date": "2026-10-30", "type": "ACTUAL"}

protocolSection.identificationModule.nctId

"NCT07581184"

protocolSection.identificationModule.officialTitle

"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"

protocolSection.statusModule.overallStatus

"RECRUITING"

protocolSection.designModule.phases

["PHASE1"]

protocolSection.statusModule.resultsFirstPostDateStruct

null

Study condition terms

• Castration Resistant Metastatic Prostate Cancer (protocolSection.conditionsModule.conditions)
• Prostate Cancer (protocolSection.conditionsModule.conditions)
• mCRPC (Metastatic Castration-resistant Prostate Cancer) (protocolSection.conditionsModule.conditions)
• mCRPC (protocolSection.conditionsModule.conditions)
• B7H3 (protocolSection.conditionsModule.conditions)

Interventions recorded in this study

• {'armGroupLabels': ['[225Ac]Ac-AKY-2519'], 'description': '\\[225Ac\\]Ac-AKY-2519 Injection', 'name': '[225Ac]Ac-AKY-2519 (therapeutic)', 'type': 'DRUG'} (protocolSection.armsInterventionsModule.interventions[])
• {'armGroupLabels': ['[225Ac]Ac-AKY-2519'], 'description': '\\[64Cu\\]Cu-AKY-2519 Injection', 'name': '[64Cu]Cu-AKY-2519 (imaging)', 'type': 'DRUG'} (protocolSection.armsInterventionsModule.interventions[])

An intervention appearing in a study record does not establish an effect or an approved use.

Drug names recorded in this source

• [225Ac]Ac-AKY-2519 (therapeutic) (protocolSection.armsInterventionsModule.interventions[].name)
• [64Cu]Cu-AKY-2519 (imaging) (protocolSection.armsInterventionsModule.interventions[].name)

A recorded drug name is not by itself an indication or a condition-specific relationship.

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