# Ultrasound and Immunological Findings in Patients With Shoulder Injury Related to Vaccine Administration (SIRVA)

> **NCT04236193** · — · COMPLETED · sponsor: **University Hospital, Basel, Switzerland** · enrollment: 30 (actual)

## Conditions studied

- Shoulder Injury Related to Vaccine Administration
- Erosion, Localized

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasound Shoulder and Immunological Phenotyping by FACS

## Key facts

- **NCT ID:** NCT04236193
- **Lead sponsor:** University Hospital, Basel, Switzerland
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-01
- **Primary completion:** 2018-11-30
- **Final completion:** 2019-12-31
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2020-01-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04236193

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04236193, "Ultrasound and Immunological Findings in Patients With Shoulder Injury Related to Vaccine Administration (SIRVA)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04236193. Licensed CC0.

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