Effects of SARAH Protocol in Women With Rheumatoid Arthritis

Study Overview
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Brief Summary
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The aim of this randomized controlled trial is to analyze the effect of the SARAH protocol, which is a set of exercises with components of muscle strengthening, range of motion gain and home exercises, combined with an educational intervention, on hand function in women with rheumatoid arthritis (RA).

Detailed Description
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The volunteers will be randomized between groups: control group (n=30), which will receive usual guidelines and the SARAH group (n=30), which will perform the SARAH protocol exercises (brazilian portuguese version) along with the usual guidelines. To participate in the research, patients must be diagnosed with RA using disease-modifying antirheumatic medication for at least 3 months, and age equal to or older to 18 years. Participants with incomplete elementary school and score <24 on the Mini-Mental State Examination Questionnaire (MMSE) will be excluded from the study. The participants will be evaluated before and after the intervention regarding the variables: hand function (Michigan Hand Outcomes Questionnaire), pain (Brief Pain Inventory), handgrip strength (Jamar® manual dynamometer), quality of life (Euro Quality of Life Instrument-5D), functional capacity (Health Assessment Questionnaire), RA disease activity (DAS28). The SARAH group will receive an exercise book containing 7 mobility exercises and 4 strength exercises that are performed using elastic materials that provide progressive degrees of resistance to movement. Patients will be guided in person by a trained professional, so that they are carried out without their presence, in the home environment, daily and monitored at periodically scheduled meetings. A total of 4 face-to-face meetings will be held during the 3-month follow-up. The SARAH group and the control group will receive information related to joint protection, use of splints, assistive devices and other general advice, as needed, will receive some booklets to reinforce the guidelines. The program will last 12 weeks, with 4 face-to-face meetings lasting 40 minutes and monitored in periodically scheduled meetings.

Official Title
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Effects of the Strengthening and Stretching Protocol for Rheumatoid Arthritis in the Hands (SARAH) on Hand Function in Women With Rheumatoid Arthritis

Conditions
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Rheumatoid Arthritis

Intervention / Treatment
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* Other: SARAH
* Other: Educational intervention


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: patients must be diagnosed with RA using disease-modifying antirheumatic medication for at least 3 months over 18 years old Exclusion Criteria: incomplete elementary school and score <24 on the Mini-Mental State Examination Questionnaire (MMSE) diagnosis of another associated autoimmune disease having undergone previous surgical procedures on the hands having suffered a fracture in the joints of the upper limbs in the last six months being a patient on the waiting list for orthopedic surgery of the upper limb being pregnant.

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: SARAH group<br>The SARAH group will receive an exercise book containing 7 mobility exercises and 4 strength exercises that are performed using elastic materials that provide progressive degrees of resistance to movement. Patients will be guided in person by a trained professional, so that they are carried out without their presence, in the home environment, daily and monitored at periodically scheduled meetings. A total of 4 face-to-face meetings will be held during the 3-month follow-up. The SARAH group and the control group will receive information related to joint protection, use of splints, assistive devices and other general advice, as needed, will receive some booklets to reinforce the guidelines. The program will last 12 weeks, with 4 face-to-face meetings lasting 40 minutes and monitored in periodically scheduled meetings. | Other: SARAH<br>* Set of exercises with components of muscle strengthening, range of motion gain and home exercises.<br>Other: Educational intervention<br>* Information related to joint protection, use of splints, assistive devices and other general advice, as needed.<br>|
| Active Comparator: Control group<br>Control group will receive information related to joint protection, use of splints, assistive devices and other general advice, as needed, will receive some booklets to reinforce the guidelines. After 12 weeks, the control group will also be invited to perform the SARAH protocol exercises. | Other: Educational intervention<br>* Information related to joint protection, use of splints, assistive devices and other general advice, as needed.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Hand function | Michigan Hand Outcomes Questionnaire. A total of 37 items assess six domains: general hand function, activities of daily living, work performance, pain, aesthetics, and patient satisfaction with hand function. The participant must score each item using Likert-type scales ranging from 1 to 5. | 3 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Pain inventory | Brief Pain Inventory. It classifies pain as mild when scored from 1 to 4, moderate when scored from 5 to 7, and severe when the participant selects values from 8 to 10 points. | 3 months | 
| Hand grip strength | Hand dynamometer. The participant should press the dynamometer with maximum force for 3 seconds and rest for 60 seconds. All values must be recorded for later calculation of the average of three attempts. | 3 months | 
| Healthy related quality of life | Euro Quality of Life Instrument-5D (EQ-5D). The questionnaire consists of questions about health and disease states, such as: mobility, personal care, usual activities, pain/discomfort, anxiety/depression, and each of these has three associated levels of severity, corresponding to no problems (level 1). ), some problems (level 2) and extreme problems (level 3) experienced or felt by the individual. | 3 months | 
| Functional capacity | Health Assesment Questionnaire (HAQ). Eight categories with scores from 0 (no problem) to 3 (unable to do) per category. The score for each category appears at the highest number of any of its items, and the final HAQ score is the average of the scores for the eight categories. | 3 months | 
| Disease activity | Disease Activity Score (DAS-28). The DAS-28 score can be interpreted on a categorical scale: it is indicative of disease remission values <2.6, light activity when it has a result between 2.6 and 3.2, moderate activity when values >3.2 to 5, 1 and high disease activity when the result is greater than 5.1. | 3 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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exercise, hand, physical therapy