NCT04403854

Brief Summary

A case control study on patients with ME/CFS and healthy controls on prevalence of cervical obstructions, Cerebro spinal fluid (CSF) pressure and laboratory findings.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Apr 2021

Longer than P75 for all trials

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

May 19, 2020

Completed
8 days until next milestone

First Posted

Study publicly available on registry

May 27, 2020

Completed
10 months until next milestone

Study Start

First participant enrolled

April 1, 2021

Completed
4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 31, 2025

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

March 31, 2026

Completed
Last Updated

June 4, 2020

Status Verified

May 1, 2020

Enrollment Period

4 years

First QC Date

May 19, 2020

Last Update Submit

June 3, 2020

Conditions

Outcome Measures

Primary Outcomes (2)

  • Prevalance of cervical obstructions

    MRI findings

    Two days

  • Prevalence of Intracranial Hypertension

    CSF measurements

    Two days

Study Arms (2)

ME/CFS patients

Patients diagnosed according to Canada Criteria 2003

Diagnostic Test: MRIProcedure: Spinal Tap

Healthy Controls

Age and sex matched healthy controls

Diagnostic Test: MRI

Interventions

MRIDIAGNOSTIC_TEST

If possible with spectroscopy

Also known as: Cervical MRI, Brain MRI
Healthy ControlsME/CFS patients
Spinal TapPROCEDURE

together with CSF pressure estimate

Also known as: CFS sampling
ME/CFS patients

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Diagnoses with ME/CFS and healthy controls

You may qualify if:

  • Diagnose Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) according to Canada Consensus Criteria from 2003

You may not qualify if:

  • Bleeding abnormality Contraindication to Magnetic Resonance Imaging MRI Pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Biospecimen

Retention: SAMPLES WITHOUT DNA

Blood, Cerebrospinal fluid

MeSH Terms

Conditions

Fatigue Syndrome, Chronic

Interventions

Spinal Puncture

Condition Hierarchy (Ancestors)

Muscular DiseasesMusculoskeletal DiseasesEncephalomyelitisNeuroinflammatory DiseasesNervous System DiseasesNeuromuscular DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

BiopsySpecimen HandlingClinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisDiagnostic Techniques, NeurologicalPuncturesTherapeuticsSurgical Procedures, OperativeInvestigative Techniques

Study Officials

  • Björn Bragee, MD

    Medect Clinical Trials

    STUDY CHAIR

Central Study Contacts

Björn Bragee, MD

CONTACT

Bo C Bertilson, MD PhD

CONTACT

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 19, 2020

First Posted

May 27, 2020

Study Start

April 1, 2021

Primary Completion

March 31, 2025

Study Completion

March 31, 2026

Last Updated

June 4, 2020

Record last verified: 2020-05

Data Sharing

IPD Sharing
Will share

Will be shared to other researchers with ethical approvement

Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR, ANALYTIC CODE
Time Frame
After completed study or published results and 3 years thereafter
Access Criteria
Researchers with that have ethical approvement.
More information