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A Modular Phase 2a Multicentre Open-Label Study to Investigate DNA-damage Response Agents (or Combinations) in Patients With Advanced Cancer Whose Tumours Contain Molecular Alterations (PLANETTE)

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-515102-12-00
Acronym
D5339C00001
Enrollment
1
Registered
2024-08-12
Start date
2021-11-02
Completion date
2024-10-15
Last updated
2024-08-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Advanced Cancer Whose Tumours Contain Molecular Alterations

Brief summary

Module 1 - Cohort A: - Investigator assessed ORR, as defined by RECIST version 1.1., Module 1 - Cohort B: -Composite response rate (investigator assessed radiological response as defined by RECIST 1.1 for soft tissue and visceral lesions and by PCWG3 for bone lesions, PSA decline, and/or CTC conversion).

Detailed description

​​For Core: ​- AEs/SAEs ​- Vital signs, ECG, clinical chemistry, haematology, urinalysis and coagulation parameters., ​​Module 1 ​- AEs/SAEs ​- Vital signs, haematology and clinical chemistry parameters., ​​Module 1 - Cohort A: ​-Investigator assessment, as defined by RECIST version 1.1: ​- DoR ​- Percentage change in tumour size ​- PFS​, ​​Module 1 - Cohort B: ​-ORR by RECIST 1.1 for soft tissue and visceral lesions and by PCWG3 ​criteria for bone lesions. ​-Proportion of participants with confirmed CTC count conversion from ​unfavourable to favourable. ​-Proportion of participants with confirmed PSA decline > 50%. ​-Best percentage change in tumour size. ​-Duration of radiological responses ​-Radiological PFS using RECIST 1.1 for soft tissues and visceral lesions ​and PCWG3 for bone lesions.

Interventions

DRUGCeralasertib

Sponsors

AstraZeneca AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Module 1 - Cohort A: - Investigator assessed ORR, as defined by RECIST version 1.1., Module 1 - Cohort B: -Composite response rate (investigator assessed radiological response as defined by RECIST 1.1 for soft tissue and visceral lesions and by PCWG3 for bone lesions, PSA decline, and/or CTC conversion).

Secondary

MeasureTime frame
​​For Core: ​- AEs/SAEs ​- Vital signs, ECG, clinical chemistry, haematology, urinalysis and coagulation parameters., ​​Module 1 ​- AEs/SAEs ​- Vital signs, haematology and clinical chemistry parameters., ​​Module 1 - Cohort A: ​-Investigator assessment, as defined by RECIST version 1.1: ​- DoR ​- Percentage change in tumour size ​- PFS​, ​​Module 1 - Cohort B: ​-ORR by RECIST 1.1 for soft tissue and visceral lesions and by PCWG3 ​criteria for bone lesions. ​-Proportion of participants with confirmed CTC count conversion from ​unfavourable to favourable. ​-Proportion of participants with confirmed PSA decline > 50%. ​-Best percentage change in tumour size. ​-Duration of radiological responses ​-Radiological PFS using RECIST 1.1 for soft tissues and visceral lesions ​and PCWG3 for bone lesions.

Countries

France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026