# Environmental Visual Distraction With Nitrous Oxide During Outpatient Hysteroscopy: A Randomized Pilot Study

> **NCT07473206** · NA · RECRUITING · sponsor: **Ospedale degli Infermi di Biella** · enrollment: 50 (estimated)

## Conditions studied

- Pain During Outpatient Hysteroscopy

## Interventions

- **PROCEDURE:** Environmental Visual Distraction (Virtual Window)
- **DRUG:** The control group receives nitrous oxide (N₂O) analgesia, which is a drug intervention, even though it is part of routine clinical practice.

## Key facts

- **NCT ID:** NCT07473206
- **Lead sponsor:** Ospedale degli Infermi di Biella
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-03-09
- **Primary completion:** 2026-09-01
- **Final completion:** 2026-09-01
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07473206

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07473206, "Environmental Visual Distraction With Nitrous Oxide During Outpatient Hysteroscopy: A Randomized Pilot Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07473206. Licensed CC0.

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