Influence of Biopsychosocial Factors and Central Sensitization in Predicting the Recovery of Chronic Shoulder Pain

NCT ID: NCT02738372

Last Updated: 2020-03-25

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 90 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2016-11-30
• Study Completion Date: 2020-03-31

Brief Summary

Background: Shoulder pain is the third most common musculoskeletal condition presenting to physicians or physiotherapists ) in primary healthcare after low back and neck pain being a significant cause of morbidity and functional disability in both working and general population. Despite the large group of individuals seeking for primary care services, about 50% of patients with shoulder pain still report persistent pain after 12-18 months. As a result, socio-economic burdens are considerable due to extensive use of heath care services, sickness absence, disability pension, and loss of productivity as well as, patient´s suffering.

Aims: the primary aim of this study was to evaluate what biopsychosocial factors predict a better and/or poor outcome in patients with Chronic shoulder pain. The secondary aim was to analyze the role of central sensitization in predicting a better and/or poor outcome in patients with Chronic shoulder pain.

Hypothesis:

1. A high level of physical inactivity, kinesiophobia, fear avoidance and pain catastrophizing and low level of self-efficacy will ease the perpetuation of Chronic shoulder pain.

2. The presence of central sensitization will predict a poor outcome in patients with chronic shoulder pain.

Detailed Description

The present study will be a 24 months multi-center, double-blind, prospective, cohort study which will be carried out between April 2016 and March 2018. Subjects diagnosed of rotator cuff (RC) tendinopathy, adhesive capsulitis (AC), glenohumeral instability, superior labrum anterior to posterior (SLAP) lesion, and/or acromioclavicular pathology and fulfill the inclusion criteria will be asked for participating in the investigators study. Several questionnaires that will test the influence of different biopsychosocial factors and the presence of Central Sensitization will be administrated to these subjects. The outcomes will be assessed at baseline and 5 follow-ups (after 3, 6, 12, 18 and 24 months, t1-t6).

Subjects will attend for their routine clinical appointment. The examiners will carry out the clinical consultation according to usual practice. Subjects who fulfill the selection criteria will be asked whether they wish to be considered for trial participation. Examiners will inform subjects who are interested in participation. Ineligible subjects and those who do not wish to participate in the trial will receive normal clinical care delivered by clinicians according to the best clinical practice.

Anonymized age, gender and visual analogue scale (VAS)- verbal numeric rating scale (VNRS) for pain will be collected for those subjects who decline to take part in the project, in order to assess the external validity of the recruited sample of subjects.

Eligible patients who are interested in the trial will be asked to provide written informed consent to participate. The examiners will allocate the participants in an unique study group. Participants will then complete several questionnaires at baseline, 3, 6, 12, 18 and 24 months after the beginning of the study. A blinded examiner will deliver these questionnaires. Subsequent sessions will occur at the follow-up visits. Participants will be asked about any problems they had had during the previous months before following-up. There will be brief discussion about whether participants have subjected for any treatment (physical, pharmacological, injection and/or no treatment).

Conditions

Chronic Shoulder Pain

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

Chronic Shoulder Pain

1. Men / women aged between 18 and 70 years.

2. Patients suffering from shoulder pain, defined as pain presented or exacerbated by movements in the shoulder, pain intensity ≥ 2 measured by a numerical scale with values from 0 to 10, meaning 0= no pain and 10= the worst pain, will be included in this study, among all these following shoulder pain conditions: (i) Rotator Cuff tendinopathy; (ii) Adhesive Capsulitis; (iii) glenohumeral instability; (iv) SLAP lesion; (v) and/or acromioclavicular pathology. Subjects will not be required to undergo diagnostic imaging (i.e. Magnetic Resonance Imaging) to diagnosis the pathology because of the recruitment will be carried out by clinical findings.

3. Duration of symptoms: greater than 3 months.

Diagnosis/Prognosis

Intervention Type: OTHER

The present study will be a 24 months multi-center, triple-blind, prospective, cohort study which will be carried out between April 2016 and March 2018. Subjects diagnosed of rotator cuff (RC) tendinopathy, adhesive capsulitis (AC), glenohumeral instability, SLAP lesion, and/or acromioclavicular pathology and fulfill the inclusion criteria will be asked for participating in our study. Several questionnaires that will test the influence of different biopsychosocial factors and the presence of Central Sensitization will be administrated to these subjects. The outcomes will be assessed at baseline and 5 follow-ups (after 3, 6, 12, 18 and 24 months, t1-t6).

Interventions

Diagnosis/Prognosis

The present study will be a 24 months multi-center, triple-blind, prospective, cohort study which will be carried out between April 2016 and March 2018. Subjects diagnosed of rotator cuff (RC) tendinopathy, adhesive capsulitis (AC), glenohumeral instability, SLAP lesion, and/or acromioclavicular pathology and fulfill the inclusion criteria will be asked for participating in our study. Several questionnaires that will test the influence of different biopsychosocial factors and the presence of Central Sensitization will be administrated to these subjects. The outcomes will be assessed at baseline and 5 follow-ups (after 3, 6, 12, 18 and 24 months, t1-t6).

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

1. Men / women aged between 18 and 70 years.

2. Patients suffering from shoulder pain, defined as pain presented or exacerbated by movements in the shoulder, pain intensity = 2 measured by a numerical scale with values from 0 to 10, meaning 0= no pain and 10= the worst pain, will be included in this study, among all these following shoulder pain conditions: (i) rotator cuff (RC) tendinopathy ; (ii) adhesive capsulitis (AC) ; (iii) glenohumeral instability ; (iv) SLAP lesion; (v) and/or acromioclavicular pathology. Subjects will not be required to undergo diagnostic imaging (i.e MRI) to diagnosis the pathology because of the recruitment will be carried out by clinical findings.

3. Duration of symptoms: greater than 3 months.

Exclusion Criteria

1. Recent shoulder dislocation (1 year prior) and/or systemic diseases such as rheumatoid arthritis, osteoarthritis, fibromyalgia and/or polymyalgia rheumatica.

2. Shoulder pain considered to be originated in the cervical region and other traumas or if there is a neurological dysfunction (i.e multiple sclerosis), osteoporosis, hemophilia and / or cancer.

3. Inability to provide informed consent and/or complete written questionnaires.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

University of Malaga

OTHER

Sponsor Role: lead

Responsible Party

Alejandro Luque-Suarez

PhD

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Alejandro Luque Suarez, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Malaga

References

Martinez-Calderon J, Struyf F, Meeus M, Morales-Ascencio JM, Luque-Suarez A. Influence of psychological factors on the prognosis of chronic shoulder pain: protocol for a prospective cohort study. BMJ Open. 2017 Mar 6;7(3):e012822. doi: 10.1136/bmjopen-2016-012822.

Reference Type: DERIVED

PMID: 28264825 (View on PubMed)

Other Identifiers

UMalaga

Identifier Type: -

Identifier Source: org_study_id