Condition
Adult Growth Hormone Deficiency clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Adult Growth Hormone Deficiency clinical trials that are recruiting, at sites in 3 countries (most in United States (2), China (2), Belgium (1)). By phase: Phase 2 (2), Phase 3 (1), Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 3Countries
Newest Adult Growth Hormone Deficiency clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Easy-to-Use Growth Hormone Deficiency Treatment: A New Injectable for Adults | Phase 2 | Beijing and 5 other locations | Recruiting | Apr 27, 2026 |
| GenSci134 in healthy adults and adults with growth hormone deficiency | Phase 1 | Beijing, Beijing Municipality | Recruiting | Jun 12, 2025 |
| Belgians and Luxembourgians with childhood GHD: adult outcomes and follow-up | — | Brussels, Woluwe-saint-lambert | Recruiting | Nov 19, 2024 |
| Growth hormone therapy for veterans with Gulf War Illness and hormone deficiency | Phase 2 | Houston, Texas and 1 other locations | Recruiting | May 2, 2022 |
| Growth hormone therapy for veterans with mild brain injuries and hormone deficiency | Phase 3 | Birmingham, Alabama and 15 other locations | Recruiting | Apr 30, 2021 |
All recruiting trials (5)
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Easy-to-Use Growth Hormone Deficiency Treatment: A New Injectable for Adults
This phase 2b-like study tests whether a new injectable called Inpegsomatropin can be safely given in multiple escalating doses to adults with growth hormone deficiency, to see if it helps them and how it behaves in the body.
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GenSci134 in healthy adults and adults with growth hormone deficiency
This Phase 1 trial will test single and multiple subcutaneous doses of GenSci134 in healthy adults and single doses in adults with growth hormone deficiency to check safety, tolerability, pharmacokinetics, pharmacodynamics, and immune response.
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Belgians and Luxembourgians with childhood GHD: adult outcomes and follow-up
This study tests how adults who had childhood-onset growth hormone deficiency and were treated with rhGH fare in follow-up and ongoing treatment.
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Growth hormone therapy for veterans with Gulf War Illness and hormone deficiency
This study is testing if growth hormone therapy can help veterans with Gulf War Illness and hormone deficiency feel better by reducing symptoms like fatigue and pain.
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Growth hormone therapy for veterans with mild brain injuries and hormone deficiency
This study is testing if growth hormone therapy can help improve the quality of life for veterans with mild brain injuries and hormone deficiency.
Related topics
Quick answers
How many Adult Growth Hormone Deficiency clinical trials 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 3 countries. The most sites are in United States (2 trials), China (2 trials), Belgium (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 2, Phase 3: 1, Phase 1: 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.