Sponsor or institution
Clinical trials and research at Grifols Therapeutics LLC
As of November 12, 2026, Find a Trial lists 3 clinical trials run by Grifols Therapeutics LLC that are recruiting, at sites in 16 countries (most in Poland (3), United States (3), Romania (2)). By phase: Phase 3 (3). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 16Countries
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Two weekly doses of Alpha1-Proteinase Inhibitor by injection compared with standard IV dose in alpha-1 antitrypsin deficiency | Phase 3 | Birmingham, Alabama and 21 other locations | Recruiting | Apr 29, 2026 |
| Weekly subcutaneous XEMBIFY versus every-3-week intravenous Gamunex-C for CIDP | Phase 3 | Rancho Mirage, California and 15 other locations | Recruiting | Apr 20, 2026 |
| Evaluating XEMBIFY® with standard treatment to prevent infections in patients with certain blood cancers | Phase 3 | Bullhead City, Arizona and 61 other locations | Recruiting | Dec 9, 2022 |
All recruiting trials (3)
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Two weekly doses of Alpha1-Proteinase Inhibitor by injection compared with standard IV dose in alpha-1 antitrypsin deficiency
A 'how it works' test to see if two weekly subcutaneous doses are as safe and help the body process the medicine as well as the standard IV dose for adults with AAT deficiency.
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Weekly subcutaneous XEMBIFY versus every-3-week intravenous Gamunex-C for CIDP
This will test whether weekly under-the-skin XEMBIFY gives similar blood IgG levels as Gamunex-C given into a vein every three weeks in people with CIDP.
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Evaluating XEMBIFY® with standard treatment to prevent infections in patients with certain blood cancers
This study is testing if adding XEMBIFY® to standard treatment can help prevent serious infections in adults with certain blood cancers.
Quick answers
How many clinical trials run by Grifols Therapeutics LLC are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 16 countries. The most sites are in Poland (3 trials), United States (3 trials), Romania (2 trials), Bosnia and Herzegovina (1 trial), Bulgaria (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 3. 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.