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NCT04152499PHASE1, PHASE2ACTIVE_NOT_RECRUITING

Phase I-II, FIH, TROP2 ADC, Advanced Unresectable/Metastatic Solid Tumors, Refractory to Standard Therapies (KL264-01)

A Phase I-II, First-in-Human Study of SKB264 in Patients With Locally Advanced Unresectable /Metastatic Solid Tumors Who Are Refractory to Available Standard Therapies

Sponsor: Klus Pharma Inc.

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
Epithelial Ovarian Cancer, Gastric Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Urothelial Carcinoma, Non-Small Cell Lung Cancer
Interventions
SKB264
Enrollment
1,410 participants
Primary completion
Dec 2026
Study completion
Dec 2026
First posted
Nov 2019
Last updated
May 2026

Primary Endpoints (CT.gov)

Phase I: Maximum Tolerated Dose (MTD) and Recommended Doses for Expansion (RDEs)

Time frame: Assess up to 12 months

Phase II: Objective Response Rate (ORR)

Time frame: From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 12 months

Secondary Endpoints

Phase I: Dose Limiting Toxicities (DLTs)

Phase I: Overall safety and tolerability profile

Phase I: Preliminary efficacy based on ORR (Objective Response Rate)

Eligibility Criteria

Diagnosis and Main Criteria for Inclusion: Inclusion Criteria: Patients must meet the following criteria for inclusion into the study: Phase I: 1. Patients must be able to provide documented voluntary informed consent. 2. Male or female patient aged 18-75 years. 3. Histologically documented, incurable, locally advanced or metastatic epithelial origin malignant cancer, priority to include but not limited to the following tumor types: Breast cancer Ovarian epithelial cancer Non-small cell lung cancer Gastric adenocarcinoma Small cell lung cancer Urothelial carcinoma Note: Confirmation of TROP2 expression by immunohistology or other means is not required, but the Sponsor will request tissue specimens from fresh or archived materials for determination of TROP2 expression. 4. Measurable disease by CT/MRI during dose escalation. 5. Patients should have an unresectable locally advanced or metastatic solid tumor that is refractory to standard therapies, or have no standard therapies, o

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✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov