# Continuous Paravertebral Block by Intraoperative Direct Access Versus Systemic Analgesia for Postthoracotomy Pain Relief

> **NCT04482192** · PHASE3 · COMPLETED · sponsor: **Zagazig University** · enrollment: 63 (actual)

## Conditions studied

- Post Thoracotomy Pain

## Interventions

- **COMBINATION_PRODUCT:** Thoracic paravertebral block
- **DRUG:** Systemic analgesia

## Key facts

- **NCT ID:** NCT04482192
- **Lead sponsor:** Zagazig University
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-06-15
- **Primary completion:** 2020-01-31
- **Final completion:** 2020-03-31
- **Target enrollment:** 63 (ACTUAL)
- **Last updated:** 2020-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04482192

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04482192, "Continuous Paravertebral Block by Intraoperative Direct Access Versus Systemic Analgesia for Postthoracotomy Pain Relief". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04482192. Licensed CC0.

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