The Effects of Non Harmonic and White Noise on Human Pain Sensitivity: a Study of Healthy Volunteers

Chongqing Medical University

Status: Completed

Conditions: Pain

Treatments: Behavioral: noise stimulation

Study type: Interventional

Funder types: Other

Identifiers

NCT06165757

Noise and pain sensitivit

Details and patient eligibility

About

Study the effects of 60dB and 80dB white noise, 50-70dB and 70-90dB non harmonic tones on the basic pain threshold of subjects, including the threshold and tolerance of electrical stimulation pain,the threshold and tolerance of cold pain stimulation, and the threshold and tolerance of tenderness stimulation.

Enrollment: 30 patients

Sex: All

Ages: 18 to 35 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Between the ages of 18 and 35, regardless of gender
• No serious chronic diseases
• There is no self-reported history of chronic opioid drug use or neuropathy

Exclusion criteria

• A history of alcohol or drug abuse
• Pregnant or lactating
• Severe cardiovascular, kidney, or liver diseases

Trial design

Primary purpose: Other

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

30 participants in 1 patient group

noise on pain

Experimental group

Description:

Comparison of pain sensitivity before and after hearing noise among 15 subjects in each group.

Treatment:

Behavioral: noise stimulation