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Clinical trialNCT05544721Enrolling, by, invitationPhase 4Interventional

A Study of Paravertebral Block in Thoracic Outlet Syndrome

SponsorMayo ClinicEnrollment50Thoracic Outlet Syndrome
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This research is being done to evaluate the effects of receiving only a paravertebral block prior to first rib resection procedure versus receiving the block both pre and post procedure.
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
  • Mayo Clinic in Florida

    Jacksonville, Florida, 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.

Ropivacaine
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
5 Oct 2022
Primary completion
31 Aug 2027
Completion
31 Aug 2027
Last update posted
14 Nov 2025
Registered enrollment
50
Registry id
NCT05544721
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.