# A Population-based Cohort in Northern Spain

> **NCT05852678** · — · RECRUITING · sponsor: **Instituto de Investigación Marqués de Valdecilla** · enrollment: 22000 (estimated)

## Conditions studied

- Chronic Disease

## Interventions

- **OTHER:** cohort

## Key facts

- **NCT ID:** NCT05852678
- **Lead sponsor:** Instituto de Investigación Marqués de Valdecilla
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-04-20
- **Primary completion:** 2045-04-01
- **Final completion:** 2045-04-01
- **Target enrollment:** 22000 (ESTIMATED)
- **Last updated:** 2023-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05852678

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05852678, "A Population-based Cohort in Northern Spain". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT05852678. Licensed CC0.

---

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