Sponsor or institution

Clinical trials and research at Climb Bio, Inc.

• 5Clinical trials
• 14Countries

Newest trials

All recruiting trials (5)

• Budoprutug in systemic lupus erythematosus (SLE)

  A phase 1b/2a study in adults with active SLE will test two-dose levels of Budoprutug given by two IV infusions 14 days apart to see if it lowers B cells and improves disease activity in people who haven’t fully responded to standard therapy.

  Recruiting at 3 sites Phase 1/2 Climb Bio, Inc. · Mianyang, Sichuan and 9 other locations · NCT07564596

• CLYM116 in healthy adults

  Researchers will test a new antibody called CLYM116 in healthy adults to check safety, how the body processes it, and its immune effects.

  Recruiting Phase 1 Climb Bio, Inc. · Brisbane · NCT07248865

• Budoprutug for primary membranous nephropathy (Phase 2)

  This trial will test whether budoprutug, an anti-CD19 antibody given by IV, is safe and tolerated and may reduce proteinuria in adults with PLA2R-positive primary membranous nephropathy who still have high protein in their urine despite RAAS blockers.

  Recruiting at 35 sites Phase 2 Climb Bio, Inc. · Denver, Colorado and 37 other locations · NCT07096843

• Budoprutug for adults with immune thrombocytopenia (ITP)

  This trial will test whether two IV doses of budoprutug are safe and can help raise platelet counts in adults with ITP who still have platelets under 30,000/µL after prior treatment.

  Recruiting at 18 sites Phase 1/2 Climb Bio, Inc. · Plovdiv and 19 other locations · NCT07043946

• Budoprutug infusion for adults with active, seropositive lupus

  This trial will try one IV infusion of budoprutug to see if it is safe and how it affects B cells and symptoms in adults 18–65 with active, seropositive lupus who haven't responded to standard treatments.

  Recruiting at 18 sites Phase 1 Climb Bio, Inc. · Allen, Texas and 17 other locations · NCT07011043

Quick answers

How many clinical trials run by Climb Bio, Inc. are recruiting right now?

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

Where are these trials running?

In 14 countries. The most sites are in Ukraine (3 trials), Bulgaria (2 trials), Georgia (2 trials), Greece (2 trials), Spain (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1: 2, Phase 1/2: 2, Phase 2: 1. 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.

Find the studies that fit you

A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.

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