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Fragmented Sleep, Pain, and Biomechanics

NCT06336109 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-10-02

No results posted yet for this study

Summary

This interventional study aims to test the effects of sleep disruption on pain sensitivity and biomechanics in healthy individuals during experimental knee and shoulder pain. The main question the study aims to answer is:

1\) Does sleep fragmentation increase experimental knee and shoulder pain and what are the underlying mechanisms?

Participants will receive two injections a) Hypertonic saline (painful) in the knee and b) hypertonic saline (painful) in the upper arm.

Conditions

  • Pain
  • Healthy
  • Sleep Disturbance

Interventions

OTHER

Hypertonic saline knee and shoulder injection

0.25 mL injection with hypertonic saline (7%) in the infrapatellar fat pad. 1.2 mL injection with hypertonic saline (7%) in the deltoid muscle.

Sponsors & Collaborators

  • Aalborg University

    lead OTHER

Principal Investigators

  • Kristian KS Petersen · Aalborg University

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-01-26
Primary Completion
2025-04-01
Completion
2025-09-01

Countries

  • Denmark

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06336109 on ClinicalTrials.gov