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Double-blind, Randomized, Placebo-controlled Phase 3 study Evaluating Efficacy and Safety of IgPro20 (subcutaneous immunoglobulin, HIZENTRA®) in post-COVID-19 Postural Orthostatic Tachycardia Syndrome (POTS)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508744-22-00
Acronym
IgPro20_3010
Enrollment
17
Registered
2025-05-07
Start date
Unknown
Completion date
2025-05-13
Last updated
2025-05-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Post-COVID-19 Postural Orthostatic Tachycardia Syndrome

Brief summary

Proportion of participants no longer meeting diagnostic criteria of post-COVID POTS as measured by standardized standing test (ie, no longer experiencing HR increase of ≥ 30 bpm, in the absence of 20 mmHg decrease of SBP [orthostatic hypotension])

Detailed description

Change from baseline in orthostatic intolerance score of COMPASS-31, Change from baseline in COMPASS-31 total score, Change from baseline in heart rate increase within 10 minutes of standing test, Number of participants with treatment-emergent adverse events (TEAEs), related TEAEs, serious TEAEs and related serious TEAEs, Percentage of participants with TEAEs, related TEAEs, serious TEAEs and related serious TEAEs, Number of participants with electrocardiogram (ECG) abnormalities, Percentage of participants with ECG abnormalities, Change from baseline in ECG abnormalities

Interventions

Sponsors

CSL Behring LLC
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Proportion of participants no longer meeting diagnostic criteria of post-COVID POTS as measured by standardized standing test (ie, no longer experiencing HR increase of ≥ 30 bpm, in the absence of 20 mmHg decrease of SBP [orthostatic hypotension])

Secondary

MeasureTime frame
Change from baseline in orthostatic intolerance score of COMPASS-31, Change from baseline in COMPASS-31 total score, Change from baseline in heart rate increase within 10 minutes of standing test, Number of participants with treatment-emergent adverse events (TEAEs), related TEAEs, serious TEAEs and related serious TEAEs, Percentage of participants with TEAEs, related TEAEs, serious TEAEs and related serious TEAEs, Number of participants with electrocardiogram (ECG) abnormalities, Percentage of participants with ECG abnormalities, Change from baseline in ECG abnormalities

Countries

Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026