# Venous Blood Sampling-Related Pain and Fear

> **NCT03720808** · NA · COMPLETED · sponsor: **Çankırı Karatekin University** · enrollment: 120 (actual)

## Conditions studied

- Pain
- Fear

## Interventions

- **OTHER:** Balloon Blowing
- **OTHER:** Ball Squeezing
- **OTHER:** Coughing
- **OTHER:** Control

## Key facts

- **NCT ID:** NCT03720808
- **Lead sponsor:** Çankırı Karatekin University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-03-01
- **Primary completion:** 2017-07-20
- **Final completion:** 2017-11-15
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2018-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03720808

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03720808, "Venous Blood Sampling-Related Pain and Fear". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT03720808. Licensed CC0.

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