# Individual Differences in Placebo Analgesic Effects

> **NCT04669093** · NA · NOT_YET_RECRUITING · sponsor: **Trustees of Dartmouth College** · enrollment: 60 (estimated)

## Conditions studied

- Healthy

## Interventions

- **BEHAVIORAL:** Placebo cream- "promotion" suggestion
- **BEHAVIORAL:** Placebo cream- "prevention" suggestion
- **BEHAVIORAL:** Control cream

## Key facts

- **NCT ID:** NCT04669093
- **Lead sponsor:** Trustees of Dartmouth College
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09-30
- **Primary completion:** 2027-12-31
- **Final completion:** 2027-12-31
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2025-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04669093

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04669093, "Individual Differences in Placebo Analgesic Effects". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04669093. Licensed CC0.

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