# Offset Mechanisms in Evaluation of Lumbar Medial Branch Blocks

> **NCT05961800** · NA · RECRUITING · sponsor: **University of Pittsburgh** · enrollment: 40 (estimated)

## Conditions studied

- Pain, Chronic
- Facet Joint Pain
- Pain, Procedural
- Analgesia

## Interventions

- **BEHAVIORAL:** Cutaneous Probe
- **BEHAVIORAL:** Quantitative Sensory Testing
- **BEHAVIORAL:** Computer Tasks

## Key facts

- **NCT ID:** NCT05961800
- **Lead sponsor:** University of Pittsburgh
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-07-05
- **Primary completion:** 2026-06
- **Final completion:** 2026-06
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2025-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05961800

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05961800, "Offset Mechanisms in Evaluation of Lumbar Medial Branch Blocks". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT05961800. Licensed CC0.

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