Clinical Assessment of Pain Processes in Pediatric Patients With Chronic Musculoskeletal Pain — MSK  

Chronic Pain Clinical Trial

Official title: Clinical Assessment of Pain Processes in Pediatric Patients With Chronic Musculoskeletal Pain

Status Active, not recruiting

Clinical Trial Summary

Musculoskeletal (MSK) pain is one of the most common types of pain among children and adolescents. Recurring episodes of MSK pain during childhood does not only impact physical and psychological aspects of daily life but may predispose children and adolescents to experience recurrent pain-related illnesses while in adulthood. Thus, effective early life pain management is critical in avoiding a cascade of ill adaptive behaviors. Close to 16,000 children are seen in the clinics of the Shriners Hospital for Children - Canada each year. In the clinic, questionnaires are the standardized clinical way to access the patient's history on pain experience and their perception of it. However, clinicians currently lack the tools to objectively examine pain processes. The ultimate goal of this project is to investigate pain assessment techniques that could be used to phenotype pediatric MSK pain by their endogenous central pain modulation efficacy to provide a more personalized approach to pain management.

Clinical Trial Description

Enabling better pain management in children with musculoskeletal (MSK) pathologies by improving assessment techniques is a cornerstone of this research program. This research project will elucidate the regulation of specific physiological mechanisms related to pain in children reporting presence of chronic MSK pain. As molecular events of pathophysiological processes are quantifiable, the investigators will test for associations between the expression of pain-related molecular markers in blood and the patient's experience of pain assessed with semi-objective sensory testing. The identification of specific alterations in the nociceptive process will provide a deeper understanding of a patient's pain perception alongside self-report or observers' report subjective measurements. Pain experience variability may originate in the lack of rigor in the clinical pain assessment tools. A personalized mechanism-based approach may be the key to better identify a patient's pain outcome and how this assessment could lead to personalized pain management. By testing temporal summation (TS), conditioned pain modulation (CPM), electroencephalography (EEG) patterns and balance in relation to biomarkers, the investigators will be able to determine the phenotype of the patients who presents higher risk of central sensitization related to increased hyperactivity and decreased endogenous inhibition. The ultimate goal is to use this information to offer the highest quality of pain control in children with MSK conditions. ;

Related Conditions & MeSH terms

• Chronic Pain
• Musculoskeletal Pain

• NCT number: NCT04308044
• Study type: Observational
• Source: Shriners Hospitals for Children
• Status: Active, not recruiting
• Start date: January 23, 2018
• Completion date: November 2022