Long COVID Trial, Recruiting (NCT04978571)

Long COVID Trial, Recruiting NCT04978571 Sponsor: Children's Hospital of Orange County Condition: Long COVID

Printed from Voxsanity (voxsanity.com.au) — NCT04978571 — Data sourced from ClinicalTrials.gov. Verify directly with the trial site before attending. Not medical advice.

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Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

For the Concussion group:

You have been diagnosed with Post-Concussion Syndrome by a doctor
You have had concussion symptoms for at least 3 months and doctors have not found another reason for your symptoms
Your family speaks English or Spanish

For the COVID group:

The child is between 11 and 18 years old
The child has been seen at CHOC Neurology clinic and has had symptoms after COVID-19 for more than 3 months, with no other explanation found for those symptoms
Your family speaks English or Spanish

Who may not be able to join:

You have a seizure disorder
You have a significant developmental delay
You have an infection or serious skin condition in or around the ear
You have a bleeding disorder
You have any implanted electrical device (such as a pacemaker) inside your body
You are not able to attend Friday appointments for the treatment sessions (COVID group)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.

Last synced 23 July 2026

This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

Contact this trial

Phone: 714-509-8765

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Voxsanity

Clinical trials and treatments, explained plainly · voxsanity.com.au

Date:

To: My Doctor

Re: Clinical trial enquiry

I am writing to enquire about the following clinical trial which may be relevant to my care:

Trial: NCT04978571

Sponsor: Children's Hospital of Orange County

Phase: Not Applicable

Status: Recruiting

Condition: Long COVID

Trial contact: 714-509-8765

More information: https://clinicaltrials.gov/study/NCT04978571

Eligibility summary (AI generated)

Written by an AI model from the ClinicalTrials.gov eligibility criteria and checked on a sample basis. Please confirm against the original criteria.

Who might be able to join this trial:

For the Concussion group:

You have been diagnosed with Post-Concussion Syndrome by a doctor
You have had concussion symptoms for at least 3 months and doctors have not found another reason for your symptoms
Your family speaks English or Spanish

For the COVID group:

The child is between 11 and 18 years old
The child has been seen at CHOC Neurology clinic and has had symptoms after COVID-19 for more than 3 months, with no other explanation found for those symptoms
Your family speaks English or Spanish

Who may not be able to join:

You have a seizure disorder
You have a significant developmental delay
You have an infection or serious skin condition in or around the ear
You have a bleeding disorder
You have any implanted electrical device (such as a pacemaker) inside your body
You are not able to attend Friday appointments for the treatment sessions (COVID group)

Important: Always verify eligibility with the trial site directly before applying.

Access in Australia: A treatment being studied in a clinical trial is generally not yet listed on the PBS. Where a medicine is not approved or not available through a trial, the TGA Special Access Scheme may allow a doctor to access unapproved therapeutic goods for individual patients. See voxsanity.com.au/sas-navigator/ for a plain English explainer.

This information was sourced from ClinicalTrials.gov via Voxsanity (data last synced 23 July 2026). It is not medical advice. Please verify the trial's current status directly with the trial site before acting.

Trial details

Status

Recruiting

Phase

Not Applicable

Sponsor

Children's Hospital of Orange County

Registry

ClinicalTrials.gov

Start date

1 February 2021

Est. completion

1 December 2026

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Immediate Post-Concussion Assessment; Post-Concussion Symptom Scale; Balance Error Scoring Symptom; COGNIGRAM

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 23 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov