# Microbial and Cytokine Signatures in Long COVID Patients

> **NCT07074158** · — · ENROLLING_BY_INVITATION · sponsor: **Palo Alto Medical Foundation** · enrollment: 150 (estimated)

## Conditions studied

- Post-Acute COVID-19 Syndrome

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07074158
- **Lead sponsor:** Palo Alto Medical Foundation
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2025-07-14
- **Primary completion:** 2026-07-13
- **Final completion:** 2026-10-30
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2025-07-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07074158

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07074158, "Microbial and Cytokine Signatures in Long COVID Patients". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT07074158. Licensed CC0.

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