RecruitingPhase 1Phase 2NCT07341737

SL-28 for Advanced Solid Tumours

A Phase 1/2, Multicentre, Open-Label, Dose Escalation and Expansion Study to Assess the Safety, Pharmacokinetics, and Preliminary Efficacy of SL-28 in Patients With Advanced Solid Tumours


Sponsor

Second Life Therapeutics

Enrollment

60 participants

Start Date

Aug 14, 2026

Study Type

INTERVENTIONAL

Conditions

Summary

Second Life Therapeutics is developing SL-28, an allogeneic, non-genetically modified cell-based therapy for the treatment of advanced solid tumours. The company has recently demonstrated a novel, non-genetic approach to modulate immune cell activity through targeted manipulation of the Universal Receptive System. The purpose of this open label, multi-center clinical trial is to evaluate the anti-tumor activity, safety, and pharmacokinetics, single-agent SL-28 in patients with a diverse array of solid tumors. The study includes an initial Phase 1 dose escalation to determine recommended dose(s) for expansion of SL-28 as a monotherapy and Phase 2 expansion cohorts. The study will enroll patients with advanced solid tumours, including those who failed previous lines of chemo- and immunotherapies.


Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a biological treatment called SL-28, a biological treatment called SL-28, and others for people with bladder cancer, breast cancer, and other related conditions. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

BIOLOGICALSL-28

Doses administered: 3×10\^7 cells/injection, once daily, 5 days per week, 12 weeks. Mode of administration: intravenous push

BIOLOGICALSL-28

Doses administered: 6×10\^7 cells/injection, once daily, 5 days per week, 12 weeks. Mode of administration: intravenous push

BIOLOGICALSL-28

Doses administered: to-be-determeined-later Mode of administration: intravenous push


Locations(3)

Liverpool Hospital

Sydney, New South Wales, Australia

John Flynn Private Hospital

Gold Coast, Queensland, Australia

The Southern Oncology Clinical Research Unit (SOCRU)

Adelaide, South Australia, Australia

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NCT07341737


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