# Retrospective, Observational Chart Review Study Conducted in Poland to Document the Management and Clinical Outcome of CUVITRU and HYQVIA in Pediatric Participants (< 18 Years) With Primary Immunodeficiency (PID)

> **NCT04636502** · — · COMPLETED · sponsor: **Shire** · enrollment: 96 (actual)

## Conditions studied

- Primary Immunodeficiencies (PID)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04636502
- **Lead sponsor:** Shire
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-08
- **Primary completion:** 2021-09-14
- **Final completion:** 2021-09-14
- **Target enrollment:** 96 (ACTUAL)
- **Last updated:** 2021-11-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04636502

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04636502, "Retrospective, Observational Chart Review Study Conducted in Poland to Document the Management and Clinical Outcome of CUVITRU and HYQVIA in Pediatric Participants (< 18 Years) With Primary Immunodeficiency (PID)". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04636502. Licensed CC0.

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