RTX001 Autologous Engineered Macrophages for Liver Cirrhosis

Trial statusRecruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age18-75
SponsorResolution Therapeutics Limited

About this trial

The purpose of this study is to assess the safety and efficacy of RTX001 in patients with end-stage liver disease. This study is the first time RTX001, a macrophage cell therapy engineered to have an anti-inflammatory and anti-fibrotic effect, will be given to humans.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Male or female age ≥18-75 years.

Patient confirms willingness/ability to comply with all study procedures.

Clinical and radiological features that correlate with a diagnosis of cirrhosis.

Transient elastography (Fibroscan) >15 kPa.

Disqualifiers

any viral hepatitidies, or

autoimmune and cholestatic aetiologies including, but not limited to, primary biliary cholangitis and primary sclerosing cholangitis.

Acute liver disease in the absence of underlying liver cirrhosis, including, but not limited to, drug induced liver injury.

Any current organ failure requiring more than outpatient supportive care, and not associated with the participant's qualifying hepatic decompensation event.

Trial design

Design model

Single group

Treatments tested in this trial

  • RTX001

    Drug

    RTX001 is an autologous engineered regenerative macrophage cell therapy

Treatment groups

30 Participants
are divided into 1 treatment group
Group A: RTX001Experimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Safety and Tolerability

Incidence and severity of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs)

Time frame
2.5 years
2

Safety and Tolerability

Incidence and severity of infusion reactions

Time frame
At each infusion; day of infusion up to two weeks post-infusion

Secondary outcomes

1

Time to clinical event

Time to clinical event, defined as all hepatic decompensation events including SBP and/or HRS-AKI, new listing for liver transplantation, liver transplantation, or death.

Time frame
2.5 years
2

Time to mortality

Time-to all-cause mortality (hepatic related and all-cause).

Time frame
2.5 years
3

Change in Model for End Stage Liver Disease score 3.0 (MELD3.0)

To evaluate changes in Model for End Stage Liver Disease (MELD3.0) scores, from baseline to end of study in the Stabilised Group participants.

Time frame
2.5 years

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.