A Clinical Study to Evaluate the Safety and Efficacy of RGB-5088 in Patients With Type 2 Diabetes Mellitus

Trial statusNot yet recruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18-65
SponsorHangzhou Reprogenix Bioscience, Inc

About this trial

This Phase I clinical trial is a multi-center, single-arm, open-label study aimed at evaluating the safety and efficacy of RGB-5088 islet cell infusion in patients with Type 2 Diabetes Mellitus.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Age 18-65 years (inclusive), male or female.

Diagnosis of type 2 diabetes mellitus (T2DM) with a disease duration ≥5 years.

Body mass index (BMI) 18-30 kg/m².

Glycated hemoglobin (HbA1c) 7.0%-10.0%.

Disqualifiers

Diagnosis of any form of diabetes other than T2DM.

Daily insulin dose >1.5 U/kg or total daily dose <20 U.

Fasting plasma glucose ≥15.0 mmol/L.

Positive for any diabetes-related autoantibodies at screening (prior to adipose tissue collection).

Trial design

Design model

Single group

Treatments tested in this trial

  • RGB-5088

    Biological/Vaccine

    Transplantation under the anterior rectus sheath

Treatment groups

10 Participants
are divided into 1 treatment group
Group A: RGB-5088Experimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Safety as assessed by number of subjects with adverse events

Time frame
From RGB-5088 transplantation to one year later
2

Proportion of subjects achieving HbA1c <7.0% or a reduction from baseline ≥1%

Time frame
On Day180 post RGB-5088 transplantation
3

Proportion of subjects achieving HbA1c <7.0% or a reduction from baseline ≥1%

Time frame
On Day365 post RGB-5088 transplantation

Secondary outcomes

1

Safety as assessed by number of subjects with adverse events

Time frame
From RGB-5088 transplantation to end of study (up to 5 years)
2

Proportion of subjects who are insulin independent

Time frame
From 90 days to end of study (up to 5 years)
3

Proportion of subjects achieving HbA1c <7.0% or a reduction from baseline ≥1%

Time frame
Up to 5 years post RGB-5088 transplantation

Other outcomes

Sponsors and contacts

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

This trial is not recruiting at the moment. You can still explore other options: