# Mechanisms Underlying the Placebo Effect in Both Histaminergic and Non-histaminergic Itch

> **NCT07247695** · NA · RECRUITING · sponsor: **Aalborg University** · enrollment: 30 (estimated)

## Conditions studied

- ITCH

## Interventions

- **OTHER:** Histamine
- **OTHER:** Cowhage

## Key facts

- **NCT ID:** NCT07247695
- **Lead sponsor:** Aalborg University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-11-03
- **Primary completion:** 2026-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2025-12-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07247695

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07247695, "Mechanisms Underlying the Placebo Effect in Both Histaminergic and Non-histaminergic Itch". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT07247695. Licensed CC0.

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