# Preoperative Fluoroscopy Guided Hip Articular Branch Blocks and Analgesic Outcomes Following Hip Arthroscopy

> **NCT04538105** · NA · WITHDRAWN · sponsor: **Rush University Medical Center**

## Conditions studied

- Surgery, Arthroscopic
- Analgesia
- Pain, Acute

## Interventions

- **OTHER:** Control
- **OTHER:** Articular Branch Block (ABB)

## Key facts

- **NCT ID:** NCT04538105
- **Lead sponsor:** Rush University Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2021-05-01
- **Primary completion:** 2021-10-01
- **Final completion:** 2022-10-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study cancelled
- **Last updated:** 2021-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04538105

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04538105, "Preoperative Fluoroscopy Guided Hip Articular Branch Blocks and Analgesic Outcomes Following Hip Arthroscopy". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04538105. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*