# Evaluation of the Effect of Venous Diameter Measurement by Ultrasonography on Pain and Withdrawal Response

> **NCT03376308** · — · COMPLETED · sponsor: **Aydin Adnan Menderes University** · enrollment: 145 (actual)

## Conditions studied

- Pain
- Withdrawal

## Interventions

- **DIAGNOSTIC_TEST:** Pain Score
- **DIAGNOSTIC_TEST:** Withdrawal movement score
- **DIAGNOSTIC_TEST:** hemodynamic response

## Key facts

- **NCT ID:** NCT03376308
- **Lead sponsor:** Aydin Adnan Menderes University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-01
- **Primary completion:** 2017-10-01
- **Final completion:** 2017-10-01
- **Target enrollment:** 145 (ACTUAL)
- **Last updated:** 2017-12-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03376308

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03376308, "Evaluation of the Effect of Venous Diameter Measurement by Ultrasonography on Pain and Withdrawal Response". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03376308. Licensed CC0.

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