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A phase II, open-label, randomized, multi-center study comparing the efficacy and safety of Sacituzumab govitecan versus investigator's choice in patients with cancer of unknown primary (CUP) who are relapsed after or refractory to platinum-based chemotherapy (SACICUP)

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523055-55-00
Enrollment
100
Registered
2026-09-01
Start date
Unknown
Completion date
Unknown
Last updated
2026-09-01

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

Conditions

Neoplasm

Brief summary

Progression-free survival (PFS), defined as thetime from randomization to the first occurrence ofdisease progression, as assessed by theinvestigator according to Response EvaluationCriteria in Solid Tumors, Version 1.1 (RECISTv1.1), or death from any cause, whichever occursfirst.

Detailed description

Overall survival (OS), defined as the time fromrandomization to death from any cause, Overall response rate (ORR), defined as theproportion of participants who exhibit a CR or PRto study treatment on two consecutive occasions≥ 4 weeks apart., Duration of clinical benefit (DCB), defined as thetime from the first occurrence of a CR, PR or SDafter treatment start until disease progression ordeath from any cause, whichever occurs first., Incidence, nature and severity of adverse events(AEs), Incidence and reasons for any interruptions, orpremature discontinuation of any component ofstudy treatment, Clinically significant laboratory values and vitalsigns, Quality of life under treatment with EORTC QLQ-C30, Patient-reported side effects with PRO CTCAE items (shortened version)

Interventions

DRUGCISPLATIN
DRUGTrodelvy 200 mg powder for concentrate for solution for infusion
DRUGGEMCITABINE
DRUGCALCIUM FOLINATE
DRUGDOCETAXEL
DRUGOXALIPLATIN
DRUGCARBOPLATIN
DRUGPACLITAXEL
DRUGFLUOROURACIL

Sponsors

Universitaetsklinikum Heidelberg AöR
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Progression-free survival (PFS), defined as thetime from randomization to the first occurrence ofdisease progression, as assessed by theinvestigator according to Response EvaluationCriteria in Solid Tumors, Version 1.1 (RECISTv1.1), or death from any cause, whichever occursfirst.

Secondary

MeasureTime frame
Overall survival (OS), defined as the time fromrandomization to death from any cause, Overall response rate (ORR), defined as theproportion of participants who exhibit a CR or PRto study treatment on two consecutive occasions≥ 4 weeks apart., Duration of clinical benefit (DCB), defined as thetime from the first occurrence of a CR, PR or SDafter treatment start until disease progression ordeath from any cause, whichever occurs first., Incidence, nature and severity of adverse events(AEs), Incidence and reasons for any interruptions, orpremature discontinuation of any component ofstudy treatment, Clinically significant laboratory values and vitalsigns, Quality of life under treatment with EORTC QLQ-C30, Patient-reported side effects with PRO CTCAE items (shortened version)

Outcome results

None listed

Source: EU CTIS · Data processed: Sep 2, 2026