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Progression-free, disease-free, and recurrence-free survivals as surrogate in melanoma perioperative immune checkpoint inhibitor trials.

Progression-free, disease-free, and recurrence-free survivals as surrogate in melanoma perioperative immune checkpoint inhibitor trials. - Progression-free, disease-free, and recurrence-free survivals as surrogate in melanoma perioperative immune checkpoint inhibitor trials.

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000054048
Enrollment
Unknown
Registered
2024-04-04
Start date
2024-04-04
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Malignant melanoma

Interventions

None listed

Sponsors

Yokohama City University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Study selection Eligible articles will be English report on randomized controlled trials (RCTs). Inclusion of conference abstracts will be permissible for this analysis. The phase of the study will not serve as a criterion for exclusion. Patient selection Patient with cutaneous malignant melanoma will be the target population, without regard to the stage of cancer, histopathological type, or specific genetic mutation, provided these patients are identified as suitable for perioperative chemotherapy by the original study's authors. Treatment Concerned treatment is the perioperative ICI, including pre-operative (neo-adjuvant) and post-operative (adjuvant) therapies, regardless of the ICI type, drug dose, and regimens. Co-administration of cytotoxic agents and molecular targeted therapy will be acceptable.

Exclusion criteria

Exclusion criteria: Perioperative ICI combined with radiological treatment will be excluded.

Design outcomes

Primary

MeasureTime frame
The study-level outcomes of our concern will be the hazard ratios (HRs) of event-free survival (EFS, HRefs) and HR of OS (HRos). EFS includes PFS, DFS, and RFS. We will assess the Spearman's rank correlation between HRefs and HRos.

Countries

Japan

Contacts

Public ContactNobuyuki Horita

Yokohama City University Hospital Chemotherapy Center

horitano@yokohama-cu.ac.jp045-787-2800

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026