# Nature Sounds as a Pain and Anxiety Reducing Strategy in Patients Undergoing Breast Core Biopsy

> **NCT03238976** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University of Chicago** · enrollment: 200 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **OTHER:** Nature sounds

## Key facts

- **NCT ID:** NCT03238976
- **Lead sponsor:** University of Chicago
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2017-09-11
- **Primary completion:** 2027-12
- **Final completion:** 2027-12
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2026-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03238976

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03238976, "Nature Sounds as a Pain and Anxiety Reducing Strategy in Patients Undergoing Breast Core Biopsy". Retrieved via AI Analytics 2026-05-20 from https://api.ai-analytics.org/clinical/NCT03238976. Licensed CC0.

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