# A Retrospective Non-Interventional Study to Evaluate the Impact of Eculizumab in Korean PNH Patients

> **NCT05337683** · — · COMPLETED · sponsor: **Handok Inc.** · enrollment: 80 (actual)

## Conditions studied

- PNH

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05337683
- **Lead sponsor:** Handok Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-11
- **Primary completion:** 2021-08-30
- **Final completion:** 2022-01-03
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2025-01-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05337683

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05337683, "A Retrospective Non-Interventional Study to Evaluate the Impact of Eculizumab in Korean PNH Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05337683. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*