Education and Exercise for Patients With Longstanding Hip and Groin Pain — HIPSTER  

Hip Pain Chronic Clinical Trial

Official title: Patients With Longstanding HIP and Groin Pain Referred to Orthopedic Care: Effectiveness of Education and exerciSe ThERapy (HIPSTER)

Status Recruiting

Clinical Trial Summary

Longstanding hip and groin pain (LHGP) is a common and debilitating problem in young to middle aged individuals. These patients often get referred to orthopedic departments. Consensus statements on the management of these patients commonly recommend a physical therapist-led intervention as the first line intervention. However, the optimal content and delivery of this intervention is currently unknown. In this study we will compare the effectiveness of usual care (unstructured physical therapist-led intervention) to a semi-structured, progressive individualized physical therapist-led intervention on hip-related quality of life in people with longstanding hip and groin pain referred to an orthopedic department.

Clinical Trial Description

This study is a parallel-group randomized controlled trial, comparing the effectiveness of patient education and exercise therapy to usual care on hip-related quality of life in people with longstanding hip and groin pain referred to an orthopedic department. Participants will be allocated in a 1:1 ratio to either usual care (orthopedic diagnostic pathway and recommendation of physical therapy) or the HIPSTER model, a semi-structured, progressive and individualized physical therapist-led intervention focusing on patient education and exercise therapy.

The primary aim of this trial is to determine the effectiveness of a structured physical therapist-led treatment model (HIPSTER) compared to usual care on hip-related quality of life. The primary hypothesis is that the HIPSTER model will be superior to usual care by at least 10 points between group change in improving self-reported hip-related function and quality of life, measured by iHOT-33.

Secondary aims include comparing group differences in achievement of patient acceptable symptom state (PASS) at 4 months and to compare between group changes in self-reported physical activity, pain self-efficacy, and pain catastrophizing, and physical performance tests regarding ROM, muscle force production, hop performance and balance between the HIPSTER group and usual care (baseline to 4 months), as well as cost-effectiveness of the interventions.

A full trial protocol will be published. The primary analysis will be performed using a t-test, according to intention-to-treat principles. A per protocol analysis will also be conducted, comparing participants who completed usual care or the HIPSTER model with high fidelity. Relevant parametric and non-parametric tests will be performed to compare change in physical performance tests and secondary PROMs.

A subgroup of patients will be included in qualitative study, using a semi-structured interview to capture the experience of participating in the HIPSTER intervention. Another subgroup will perform more advanced biomechanical analysis, including 3d-motion analysis. ;

Related Conditions & MeSH terms

• Femoracetabular Impingement
• Femoro Acetabular Impingement
• Groin Injury
• Hip Pain Chronic

• NCT number: NCT05853640
• Study type: Interventional
• Source: Lund University
• Contact: Eva Ageberg, PhD
• Phone: +46046-2224943
• Email: eva.ageberg@med.lu.se
• Status: Recruiting
• Phase: N/A
• Start date: July 24, 2023
• Completion date: December 1, 2030