# Early Detection of Primary Antibody Deficiencies in Primary Care Facilities by an Algorithm Driven Selection of Serologic Testing in Individuals at Risk.

> **NCT05310604** · — · COMPLETED · sponsor: **UMC Utrecht** · enrollment: 104 (actual)

## Conditions studied

- Primary Antibody Deficiencies

## Interventions

- **PROCEDURE:** Blood withdrawal

## Key facts

- **NCT ID:** NCT05310604
- **Lead sponsor:** UMC Utrecht
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-05-24
- **Primary completion:** 2023-02-20
- **Final completion:** 2023-02-20
- **Target enrollment:** 104 (ACTUAL)
- **Last updated:** 2023-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05310604

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05310604, "Early Detection of Primary Antibody Deficiencies in Primary Care Facilities by an Algorithm Driven Selection of Serologic Testing in Individuals at Risk.". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05310604. Licensed CC0.

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