MedTrace Logo

A Prospective Study to Evaluate the Role of T-Cell Dysfunction in Patients Who Present Symptoms Associated With Long COVID, Lyme Disease and Myalic Encephalomyelitis / Chronic Fatigue Syndrome Using the Vira Immune Fluorospot T Cell Assay

NCT06731179 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 160

Last updated 2025-12-04

No results posted yet for this study

Summary

This is a longitudinal observational study recruiting individuals that have attended three clinical sites with symptoms associated with a diagnosis of long COVID, PTLDS or ME/CFS. The study will be a multi-centre study, with up to 160 male and female participants enrolled. Participants that experience symptoms considered to be associated with a diagnosis of long COVID, PTLDS or ME/CFS will consent to the study, and attend for two study visits (at study entry and 6 months) to complete a questionnaire related to their symptoms, and to have a blood sample taken. Blood samples will be taken either at the clinical site or at the participant's home if they are unable to attend due to the severity of their illness. . Participants will be allocated to one of the following groups:

Group 1: Long COVID Group 2: ME/CFS Group 3: PTLDS Group 4: Healthy Control

Conditions

  • Long COVID
  • PTLDs
  • Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) (ICD-10 G93.3)

Sponsors & Collaborators

  • ViraxBio Labs

    lead NETWORK

Eligibility

Min Age
15 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-12-10
Primary Completion
2026-06-01
Completion
2026-06-01

Countries

  • United Kingdom

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06731179 on ClinicalTrials.gov