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Clinical trialNCT04435821CompletedPhase 1Interventional

PET/MRI in the Diagnosis of Pediatric Chronic Pain

SponsorStanford UniversityEnrollment5Chronic PainNeuropathic PainNociceptive PainPediatric Disorder
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

\[18F\]FTC-146 is a sigma-1 receptor detector and is an experimental radiotracer. Several studies have implicated involvement of sigma-1 receptors in generation and perpetuation of chronic pain conditions, while others are investigating anti sigma-1 receptor drugs for treatment of chronic pain. Using \[18F\]-FTC-146 and PET/MRI, we hope to learn what is the best approach to identify the source of pain generation and characterize the disease in pediatric patients with chronic pain.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Stanford University

    Stanford, California, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

[18F]FTC-146
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
19 Nov 2020
Primary completion
31 Dec 2022
Completion
31 Oct 2024
Last update posted
6 Jun 2025
Registered enrollment
5
Registry id
NCT04435821
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.