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Ultrasound Guided Stellate Ganglion Block in Postural Tachycardia Syndrome

RecruitingNAAges 18 Years - anyAllStanford University
NCT06953661 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

This single-center study aims to evaluate both immediate and long-term outcomes of stellate ganglion block (SGB) in a cohort of rigorously phenotyped patients with Postural Tachycardia Syndrome (POTS). By assessing the effects of SGB, this study seeks to determine its viability as an intervention for symptom control in POTS.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Adult patients (\>18 years of age) diagnosed with POTS * Ability to provide informed consent * Ability to comply with 3 follow up visits * English speaking and capable of signing informed consent and complying with protocol requirements Exclusion Criteria: * Allergy to local anesthetics * Severe coagulopathy * History of or currently being treated for clinically significant ongoing cardiac arrhythmia, heart failure, myocarditis, pulmonary embolism requiring anticoagulation, pulmonary fibrosis or other pulmonary diagnosis that in the investigator's opinion may contribute to symptoms of POTS * Inability to maintain a stable medication regiment for the duration of the study
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What it tests

  • Stellate ganglion block
  • Sham injection of saline
  • Ropivacaine
  • Normal saline
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Where

2 sites
Stanford University School of Medicine
Stanford, United States
Stanford University
Stanford, United States
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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