# Differential Diagnosis of STA-PSV in Thyrotoxicosis

> **NCT01227499** · — · COMPLETED · sponsor: **xiaolong zhao** · enrollment: 169 (actual)

## Conditions studied

- Thyrotoxicosis
- Peak Systolic Velocity of Superior Thyroid Artery
- Thyroiditis
- Graves Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01227499
- **Lead sponsor:** xiaolong zhao
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-06
- **Primary completion:** 2011-11
- **Final completion:** 2011-11
- **Target enrollment:** 169 (ACTUAL)
- **Last updated:** 2014-05-05

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01227499

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01227499, "Differential Diagnosis of STA-PSV in Thyrotoxicosis". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01227499. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*