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Study identifier: NCT07341373 Synced from ClinicalTrials.gov · July 30, 2026
● Recruiting

A Single Bolus, 12-hour Euglycemic Clamp Study of the Safety, Pharmacokinetics (PK) and Glucodynamics (GD) of Intraperitoneal (IP) Portal Insulin U-500

Condition: Type 1 Diabetes  ·  Sponsor: Portal Diabetes, Inc.

PhasePhase 1
Planned participants25
Who can joinAll sexes, 18 Years to 60 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to assess the safety of a new U500 insulin formulation and to determine how rapidly it is absorbed and how long it takes to act when administered intraperitoneally. The trial will be conducted in people with Type 1 Diabetes. The main questions it aims to answer are: Is the drug safe and tolerable when administered intraperitoneally? How fast is it absorbed, and how long does it take to act? Researchers will compare the investigational product (PI-U500) with Humulin R U500 administered intraperitoneally and Lyumjev U100 administered subcutaneously. Participants will undergo a 12-hour clamp procedure in which their blood glucose will be maintained stable via glucose infusion at variable rates after a single intraperitoneal injection of the insulin formulation.

This description comes directly from the study's public registry record.

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Locations (1)

ProSciento, Inc.Chula Vista, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07341373