# Reducing Nocebo Effects on Pressure Pain

> **NCT05284383** · NA · COMPLETED · sponsor: **Leiden University** · enrollment: 69 (actual)

## Conditions studied

- Pain
- Hyperalgesia

## Interventions

- **BEHAVIORAL:** Closed-label nocebo conditioning
- **BEHAVIORAL:** Closed-label counterconditioning
- **BEHAVIORAL:** Open-label counterconditioning
- **BEHAVIORAL:** Closed-label extinction

## Key facts

- **NCT ID:** NCT05284383
- **Lead sponsor:** Leiden University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-23
- **Primary completion:** 2022-04-05
- **Final completion:** 2022-04-05
- **Target enrollment:** 69 (ACTUAL)
- **Last updated:** 2022-08-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05284383

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05284383, "Reducing Nocebo Effects on Pressure Pain". Retrieved via AI Analytics 2026-08-17 from https://api.ai-analytics.org/clinical/NCT05284383. Licensed CC0.

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