# Assessment of Diurnal Salivary Cortisol Production in COVID-19

> **NCT04988269** · — · COMPLETED · sponsor: **National and Kapodistrian University of Athens** · enrollment: 85 (actual)

## Conditions studied

- COVID-19
- Adrenal Insufficiency
- Adrenal Hyperfunction

## Interventions

- **DIAGNOSTIC_TEST:** Blood sampling
- **DIAGNOSTIC_TEST:** Saliva sampling

## Key facts

- **NCT ID:** NCT04988269
- **Lead sponsor:** National and Kapodistrian University of Athens
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-15
- **Primary completion:** 2021-07-15
- **Final completion:** 2021-07-28
- **Target enrollment:** 85 (ACTUAL)
- **Last updated:** 2021-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04988269

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04988269, "Assessment of Diurnal Salivary Cortisol Production in COVID-19". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04988269. Licensed CC0.

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