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Clinical trials and research at Gan and Lee Pharmaceuticals, USA

• 2Clinical trials
• 1Country

All recruiting trials (2)

• Comparing the potency of a new insulin (GZR33) with insulin degludec at steady state

  This trial will test whether the new insulin GZR33 has similar blood-sugar–lowering strength to insulin degludec in adults with type 1 diabetes.

  Recruiting at 2 sites Phase 1 Gan and Lee Pharmaceuticals, USA · Neuss and 1 other locations · NCT07242664

• Insulin GZR4 versus insulin degludec for adults with type 2 diabetes

  This trial will test whether a new long-acting insulin called GZR4 works as well as or better than approved long-acting insulins in adults with type 2 diabetes who are already taking basal insulin.

  Recruiting Phase 1 Gan and Lee Pharmaceuticals, USA · Neuss · NCT07146347

Quick answers

How many clinical trials run by Gan and Lee Pharmaceuticals, USA are recruiting right now?

2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in Germany. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1: 2. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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