# Raman Analysis of Saliva as Biomarker of COPD

> **NCT04628962** · — · UNKNOWN · sponsor: **Fondazione Don Carlo Gnocchi Onlus** · enrollment: 250 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **PROCEDURE:** Collection and Raman analysis of saliva for the database

## Key facts

- **NCT ID:** NCT04628962
- **Lead sponsor:** Fondazione Don Carlo Gnocchi Onlus
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-02-01
- **Primary completion:** 2023-11-30
- **Final completion:** 2025-01-01
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2022-04-04

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04628962

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04628962, "Raman Analysis of Saliva as Biomarker of COPD". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04628962. Licensed CC0.

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