# Fine Needle aSpiration of Lymph nodEs to Study vAccine-induced Immunity

> **NCT06202703** · NA · UNKNOWN · sponsor: **Leiden University Medical Center** · enrollment: 5 (estimated)

## Conditions studied

- Vaccine-Preventable Diseases

## Interventions

- **DRUG:** Pneumococcal Vaccine

## Key facts

- **NCT ID:** NCT06202703
- **Lead sponsor:** Leiden University Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-04-15
- **Primary completion:** 2024-10-15
- **Final completion:** 2024-10-15
- **Target enrollment:** 5 (ESTIMATED)
- **Last updated:** 2024-01-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06202703

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06202703, "Fine Needle aSpiration of Lymph nodEs to Study vAccine-induced Immunity". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06202703. Licensed CC0.

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