# Vaccination Coverage and Level of Protection in Patients at Risk

> **NCT03820752** · — · COMPLETED · sponsor: **Universitaire Ziekenhuizen KU Leuven** · enrollment: 2179 (actual)

## Conditions studied

- Diabetes
- Chronic Kidney Disease
- Allergy
- Cystic Fibrosis
- Heart Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03820752
- **Lead sponsor:** Universitaire Ziekenhuizen KU Leuven
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-10
- **Primary completion:** 2017-06
- **Final completion:** 2020-08-30
- **Target enrollment:** 2179 (ACTUAL)
- **Last updated:** 2020-10-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03820752

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03820752, "Vaccination Coverage and Level of Protection in Patients at Risk". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03820752. Licensed CC0.

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