Fibromyalgia Musculoskeletal Diseases Other soft tissue disorders, not elsewhere classified
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 18 - 65 years, either sex 2. Able to understand and read Spanish 3. Fulfil criteria for primary fibromyalgia according to the American College of Rheumatology 4. No previous psychological treatment 5. No pharmacological treatment or acceptance to discontinue it two weeks before the onset of the study 6. Signed informed consent
Exclusion criteria
Exclusion criteria: 1. Severe Axis I psychiatric disorder (dementia, schizophrenia, paranoid disorder, abuse of alcohol and/or drug disorders) 2. Severe Axis II disorder from the clinician viewpoint that prevents the patient from following the treatment protocol 3. Pregnancy or lactation 4. Refusal to participate
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The major outcome is pain catastrophising in patients with fibromyalgia. This construct will be assessed with the Spanish version of the Pain Catastrophising Scale. Assessments will take place at baseline, 3 months, 6 months and 1-year post-intervention | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. The following socio-demographic data will be collected: sex, age, marital status, education, occupation and social class: administered only at baseline 2. The diagnosis of psychiatric disorders will be made with the Structured Polyvalent Psychiatric Interview, a psychiatric interview extensively used for the study of somatoform disorders: administered only at baseline 3. Hamilton test for Anxiety (HAM-A) and for Depression (HAM-D); assessments will take place at baseline, 3 months, 6 months and 1-year post-intervention 4. Fibromyalgia Impact Questionnaire (FIQ): the FIQ is a 10-item self-report questionnaire developed to measure the health status of fibromyalgia patients; assessments will take place at baseline, 3 months, 6 months and 1-year post-intervention | — |
Countries
Spain