Metabolic Syndrome and Persistent Shoulder Pain 1 Year After Primary Diagnosis

NCT ID: NCT04686435

Last Updated: 2025-09-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

1100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-01-04

Study Completion Date

2025-01-04

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

In a longitudinal cohort project, the objective is to evaluate general prognostic and individual risk factors for long lasting shoulder pain, with a specific focus on evaluation of the association between metabolic syndrome and tendinopathy, while simultaneous adjusting for other potential prognostic candidate variables (PROGRESS Theme I-II).

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The VHS Cohort is a prospective cohort trial evaluating a wide range of patient reported and clinical prognostic factors, attained prior to initiation of treatment, among shoulder patients referred for diagnostic evaluation at the specialized shoulder unit at Vejle Hospital, Denmark. The department receives approximately 2000 new patients each year.

Prior to medical examination, patients will be asked to fill in a baseline questionnaire, and from the electronic patient record, a range of different clinical factors will be obtained.

Subsequently, patients will be asked to answer questionnaires on patient reported outcomes after 1, 3, 6, and 12 months. Five years after inclusion into the trial, work affiliation will be retrieved from registries in order to evaluate association between shoulder disorders and work affiliation.

The objective of the VHS Cohort Project is to evaluate general prognostic and individual risk factors for long lasting shoulder pain. A specific focus is evaluation of the association between metabolic syndrome and rotator cuff tendinopathy while simultaneously adjusting for other potential prognostic candidate variables (PROGRESS Theme I-II). In a subsequent cohort (VHS Cohort Project II), the objective will be to develop a prognostic model for the treatment effect of Rotator Cuff Related Shoulder Pain (RCRSP) (PROGRESS Theme III).

VHS Cohort Project I:

Aim 1: Evaluate the risk of consistent pain one year after diagnosis among patients diagnosed with: RCRSP; Rotator cuff lesions (conservatively treated); Acromioclavicular osteoarthritis and Adhesive capsulitis (PROGRESS Theme I).

Aim 2: Evaluate the risk of consistent pain one year after surgery for: subacromial Decompression OR Rotator Cuff lesion (PROGRESS Theme I).

Aim 3: Evaluate the risk of consistent pain one year after diagnosis in patients with metabolic syndrome compared to patients without metabolic syndrome, with particular emphasis on patients diagnosed with RCRSP while simultaneously adjusting for other potential prognostic candidate variables (PROGRESS Theme II).

We hypothesize that

* Significantly more patients with RCRSP have metabolic syndrome than patients diagnosed with other shoulder-specific diagnoses
* Significantly more patients with metabolic syndrome and diagnosed with RCRSP are classified as non-responders to treatment than patients with other shoulder specific diagnoses 52 weeks after initial medical examination.
* Significantly more shoulder patients with metabolic syndrome report multiple musculoskeletal pain sites than shoulder patients without metabolic syndrome at first medical examination.

Aim 4: From clinical examination findings and patient reported information identify the strongest individual predictors of prognostic value for persistent shoulder pain and disability one year after initial medical examination in patients with rotator cuff related pain syndrome (RCRSP) (Diagnostic codes: DM75.1; DM75.1A; DM75.1B; DM75.4; DM75.5; DM75.8; DM75.9) treated conservatively with either exercise, corticosteroid injection, or a combination of the two, while simultaneously adjusting for other potential prognostic candidate variables (PROGRESS Theme II).

Aim 5: From clinical examination findings and patient reported information identify the strongest individual preoperative predictors of prognostic value for persistent shoulder pain and disability one year after surgery for patients receiving SubAcromial Decompression (SAD) surgery (Procedure code: KNBH51), while simultaneous adjusting for other potential prognostic candidate variables (PROGRESS Theme II).

Aim 6: From clinical examination findings and patient reported information, identify the strongest individual predictors of five-year work participation rates.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Shoulder Pain Metabolic Syndrome

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Non-surgical treatment

Shoulder patients referred for non-surgical treatment after being diagnosed at the medical examination.

Non-surgical treatment such as physiotherapy, exercise, corticosteroid injection, medication, acupuncture

Intervention Type OTHER

Treatment consisting of different non-surgical interventions as recommended by the orthopedic specialist and decided upon in shared decision making with the patient

Surgical treatment

Shoulder patients referred for surgical treatment after being diagnosed at the medical examination.

Surgery

Intervention Type PROCEDURE

Surgery can consist of rotator cuff repair, Bankart repair, subacromial decompression, biceps tenodesis or tenotomy, acromioclavicular joint resection.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Non-surgical treatment such as physiotherapy, exercise, corticosteroid injection, medication, acupuncture

Treatment consisting of different non-surgical interventions as recommended by the orthopedic specialist and decided upon in shared decision making with the patient

Intervention Type OTHER

Surgery

Surgery can consist of rotator cuff repair, Bankart repair, subacromial decompression, biceps tenodesis or tenotomy, acromioclavicular joint resection.

Intervention Type PROCEDURE

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Physiotherapy Exercise Corticosteroid injection Medication Acupuncture

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Referred for medical examination to the shoulder sector, orthopedic Department, Vejle Hospital - Hospital Lillebaelt
* Older than 18 years
* Diagnosed with shoulder disorder at medical examination.

Exclusion Criteria

* Significant cognitive impairment or language issues
* Symptomatic cervical spine pathology
* Older than 75 years.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Region of Southern Denmark

OTHER

Sponsor Role collaborator

The A.P. Moller Foundation

UNKNOWN

Sponsor Role collaborator

The Lillebaelt Hospital Research Foundation

UNKNOWN

Sponsor Role collaborator

Vejle Hospital

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Kim G. Ingwersen, PhD

Role: PRINCIPAL_INVESTIGATOR

Vejle Hospital, University Hospital of Southern Denmark

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Vejle Hospital, University Hospital of Southern Denmark

Vejle, Region Syddanmark, Denmark

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Denmark

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

VHS Cohort 20/12316

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Rotator Cuff Pathway
NCT03717753 COMPLETED NA