# Sphingosine-1-phosphate in Asthma

> **NCT04134351** · NA · UNKNOWN · sponsor: **Guy's and St Thomas' NHS Foundation Trust** · enrollment: 12 (estimated)

## Conditions studied

- Asthma

## Interventions

- **OTHER:** Bronchial challenge test

## Key facts

- **NCT ID:** NCT04134351
- **Lead sponsor:** Guy's and St Thomas' NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-02-04
- **Primary completion:** 2022-02-22
- **Final completion:** 2022-02-22
- **Target enrollment:** 12 (ESTIMATED)
- **Last updated:** 2021-07-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04134351

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04134351, "Sphingosine-1-phosphate in Asthma". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04134351. Licensed CC0.

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