NCT05139810Phase 3Completed

OASIS-HAE: A Study to Evaluate the Safety and Efficacy of Donidalorsen (ISIS 721744 or IONIS-PKK-LRx) in Participants With Hereditary Angioedema (HAE)

Study sponsor: Ionis Pharmaceuticals, Inc. · IONS

Compare the available registry edits below. Primary completion is the date data collection ends for the main study measures; it does not tell you when results will be published.

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Primary completion2023-11-09Actual

Enrollment · participants91Actual

Source updated2025-03-06Last update listed in the registry record

Version history

Changes to this trial

Last 12 months

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Study details

Conditions studied

Hereditary Angioedema

Treatments or interventions studied

DonidalorsenDrug
PlaceboDrug

Primary outcomes · main study measures

Read the study measures

measure: Time-Normalized Investigator-Confirmed (IC) HAE Attack Rate (Per Month) From Week 1 to Week 25; description: The time-adjusted HAE attack rate was calculated as number of IC HAE attacks occurring from Week 1 to Week 25, divided by the number of days the participant contributed to the period multiplied by 28 days. An HAE attack was defined as an event with signs or symptoms consistent with an attack in at least 1 of the locations: peripheral angioedema (cutaneous swelling involving an extremity, the face, neck, torso, and/or genitourinary region), abdominal angioedema (abdominal pain, with or without abdominal distention, nausea, vomiting, or diarrhea), laryngeal angioedema (stridor, dyspnea, difficulty speaking, difficulty swallowing, throat tightening, or swelling of the tongue, palate, uvula, or larynx).; timeFrame: Week 1 to Week 25

History coverage

Research sample: selected versions from May 2023 onward plus a preceding baseline where available. Only selected fields were retained; endpoint measures were truncated to 300 characters. This is not complete trial or sponsor history. Daily snapshots begin when collection starts.

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