Clinical trial · Interventional
A Study of SHY-ONC6, a Novel Proteasome Inhibitor, in Adults With Advanced or Metastatic Solid Tumors
A Phase 1 Multicenter, Open-label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of SHY-ONC6 in Participants With Advanced or Metastatic Solid Tumors
NCT07705334CI-TRIAL-00121126Luca-1recruitingPhase 1ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 19, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260919-000001
Summary
Brief summary (as posted)
This is a Phase 1, first-in-human (FIH), open-label, multicenter study designed to evaluate the safety, tolerability, PK, and preliminary anti-tumor activity of SHY-ONC6 in participants with advanced or metastatic solid tumors who have progressed on or are intolerant to standard therapies. The study will consist of 2 parts: a dose escalation part (Phase 1a) and a dose expansion part (Phase 1b).
Conditions
Conditions (11)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Advanced or Metastatic Solid Tumors | — | UNRESOLVED | — |
| Colon Cancer | Malignant Colon Neoplasm | CURATED_EXACT | 0.92 |
| Gastric Cancer | Malignant Gastric Neoplasm | CURATED_BROADER | 0.80 |
| Hepatecellular Carcinoma | — | UNRESOLVED | — |
| Hormone Refractory Prostate Cancer | — | UNRESOLVED | — |
| HR+ Breast Cancer | — | UNRESOLVED | — |
| Mesothelioma | Malignant Mesothelioma | CURATED_EXACT | 0.92 |
| NSCLC (Advanced Non-small Cell Lung Cancer) | Lung Non-Small Cell Carcinoma | ALIAS | 0.85 |
| Pancreatic Carcinoma Metastatic | — | UNRESOLVED | — |
| Soft Tissue Sarcomas | Soft Tissue Sarcoma |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| SHY-ONC6 | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- SHY-ONC6
- description
- Participants receive SHY-ONC6 administered orally once daily. Phase 1a, sequential dose levels are evaluated under accelerated titration and BOIN dose-escalation design. In Phase 1b, participants will be evaluated in disease-specific expansion cohorts and receive SHY-ONC6 at the RP2D range identified in Phase 1a.
- interventionNames
- Drug: SHY-ONC6
Primary outcomes (3)
- measure
- Incidence of Dose-Limiting Toxicities (DLTs), Adverse Events (AEs), and Serious Adverse Events (SAEs)
- timeFrame
- Dose-limiting toxicities assessed from first dose through Day 21 of Cycle 1 (each cycle is 21 days). Adverse events and serious adverse events collected from first dose through 30 days after last dose.
- description
- Adverse events and serious adverse events graded per NCI CTCAE v6.0; supported by laboratory tests, vital signs, physical examinations, and triplicate 12-lead ECG. Dose-limiting toxicities assessed during Cycle 1 (Days 1 through 21).
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Male or female ≥18 years of age. * Life expectancy \>3 months. * ECOG performance status 0-1. * Histologically/cytologically confirmed advanced or metastatic solid tumors that have progressed on or are intolerant/unsuitable for standard therapies. Eligible tumor types: TNBC, HR+ breast cancer, colon cancer, gastric cancer, HCC, NSCLC (adeno and squamous), mesothelioma, pancreatic cancer, HRPC, soft tissue sarcoma; other tumor types after Medical Monitor discussion. Stable CNS metastases ≥4 weeks post-radiotherapy and off steroids ≥14 days are permitted. * ≥1 measurable lesion per RECIST v1.1 (prostate cancer with bone-only disease and elevated PSA assessed by PCWG3). * Accessible tumor for biopsy * Adequate organ/bone marrow function. * Willingness and ability to provide informed consent. * Negative serum pregnancy test and use of effective contraception through 90 days after last dose for women of childbearing potential. * Male participants must use barrier contraception or abstinence and not donate sperm through 90 days after last dose. Exclusion Criteria: * High-risk cardiovascular disease. * Concurrent anti-cancer treatment. * Active infection requiring systemic treatment within 2 weeks pre-dose. * History of another malignancy (with standard exceptions for in situ disease, non-melanoma skin cancers, and remission ≥2 years). * Active HBV (HBV-DNA \>ULN), HCV (HCV-RNA \>ULN), or HIV (well-controlled HIV with CD4 ≥350 cells/µL and undetectable viral load permitted); AIDS-defining opportunistic infection within 12 months. * Compromised pulmonary function within 6 months pre-dose . * Pregnancy or breastfeeding. * Recent radiotherapy, systemic anti-tumor therapy, other investigational therapy without appropriate washout. * Major surgery ≤4 weeks pre-dose. * Unable to swallow tablets or conditions affecting GI absorption. * Any medical or psychiatric disorders affecting compliance and/or interpretation of study results. * Persistent toxicities from prior anti-cancer therapy (exceptions apply) * Clinically significant corneal disease. * Unable to comply with prohibited concomitant medication restrictions.
References
Publications (0)
Data not yet available
No reference posted for this study.