# Efficacy Of Scalp Block And Ultrasound Guided TAP Block With Clonidine As Adjuvant To Ropivacaine Versus Intravenous Fentanyl On Intraoperative Hemodynamics And Perioperative Analgesia In Abdominal Bone Flap Cranioplasties

> **NCT03667352** · PHASE4 · COMPLETED · sponsor: **Dhritiman Chakrabarti** · enrollment: 60 (actual)

## Conditions studied

- Condition: Abdominal Bone Flap Cranioplasty; Focus of Study: Perioperative Analgesia

## Interventions

- **PROCEDURE:** Unilateral Scalp Block
- **PROCEDURE:** Transversus abdominis plane block
- **DRUG:** Intravenous Fentanyl

## Key facts

- **NCT ID:** NCT03667352
- **Lead sponsor:** Dhritiman Chakrabarti
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-07-15
- **Primary completion:** 2018-05-15
- **Final completion:** 2018-05-15
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2018-09-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03667352

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03667352, "Efficacy Of Scalp Block And Ultrasound Guided TAP Block With Clonidine As Adjuvant To Ropivacaine Versus Intravenous Fentanyl On Intraoperative Hemodynamics And Perioperative Analgesia In Abdominal Bone Flap Cranioplasties". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03667352. Licensed CC0.

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