# Analgesic Efficacy of Interscalene Nerve Block Versus Local Infiltration Analgesia Following Total Shoulder Arthroplasty

> **NCT02876055** · PHASE4 · COMPLETED · sponsor: **Mayo Clinic** · enrollment: 125 (actual)

## Conditions studied

- Pain, Postoperative

## Interventions

- **DRUG:** Single shot interscalene nerve block
- **DRUG:** Continuous interscalene nerve block
- **DRUG:** Local Infiltration Analgesia (LIA)

## Key facts

- **NCT ID:** NCT02876055
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-11
- **Primary completion:** 2018-02
- **Final completion:** 2018-02
- **Target enrollment:** 125 (ACTUAL)
- **Last updated:** 2019-04-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02876055

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02876055, "Analgesic Efficacy of Interscalene Nerve Block Versus Local Infiltration Analgesia Following Total Shoulder Arthroplasty". Retrieved via AI Analytics 2026-08-24 from https://api.ai-analytics.org/clinical/NCT02876055. Licensed CC0.

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