Effectiveness of Group Psychotherapy in Patients With Fibromyalgia Syndrome
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ClinicalTrials.gov Identifier: NCT04517929 |
Recruitment Status :
Completed
First Posted : August 19, 2020
Last Update Posted : January 25, 2023
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Condition or disease | Intervention/treatment | Phase |
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Fibromyalgia Syndrome | Other: Group Psychotherapy | Not Applicable |
The purpose of our study; to determine the effectiveness of group psychotherapy in the treatment of Fibromyalgia Syndrome.
Patients who received 9 weeks of group therapy and those who did not, at the beginning of treatment, at the end of 9 weeks and 6 months after treatment will be evaluated using The Short Form-36, Fibromyalgia Impact Questionnaire, Revised Fibromyalgia Impact Questionnaire, Hospital Anxiety and Depression Scale, Fatigue Severity Scale, Beck Depression Inventory, Beck Anxiety Inventory, Pain Beliefs Scale, Emotional Expression Questionnaire, Visual Analogue Scale, Childhood Trauma Questionnaire, 2016 Fibromyalgia Diagnostic Criteria.
At the end of the study, individuals are expected to show less depressive symptoms and anxiety symptoms compared to the beginning of the study, and it is thought that their complaints about pain will decrease.
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 24 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Single (Outcomes Assessor) |
Primary Purpose: | Treatment |
Official Title: | Effectiveness of Group Psychotherapy in Patients With Fibromyalgia Syndrome, Randomized Controlled Study |
Actual Study Start Date : | October 20, 2020 |
Actual Primary Completion Date : | January 1, 2022 |
Actual Study Completion Date : | April 1, 2022 |

Arm | Intervention/treatment |
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No Intervention: control group
Patients in this group will receive recommendations regarding lifestyle change, exercise, and nutrition related to fibromyalgia.
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Experimental: intervention group
Patients in this group will receive recommendations regarding lifestyle change, exercise, and nutrition related to fibromyalgia and group psychotherapy.
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Other: Group Psychotherapy
9 week group psychotherapy, given by a psychologist trained in group psychotherapy. |
- Change in Pain-Visual Analog Scale [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Chronic musculoskeletal pain in Fibromyalgia syndrome patients, in this scale minumum value is 0, maximum value is 10, higher scores means worse outcome.
- Change in Depression-Beck Depression Inventory [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Depression in Fibromyalgia patients
- Change in Anxiety-Beck Anxiety Inventory [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Anxiety in Fibromyalgia patients
- Change in The Short Form (36) Health Survey [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]The Short Form (36) Health Survey
- Change in Fibromyalgia Impact Questionaire [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Fibromyalgia Impact Questionaire
- Change in Revised Fibromyalgia Impact Questionnaire [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Revised Fibromyalgia Impact Questionnaire
- Change in Hospital Anxiety and Depression Scale [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Hospital Anxiety and Depression Scale, in this scale minumum value is 0, maximum value is 21, high scores mean worse outcome.
- Change in The Fatigue Severity Scale [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]The Fatigue Severity Scale, In this scale consisting of 9 items, each item is scored between 1 and 7 (1 = strongly disagree, 7 = totally agree) and the total score is calculated by taking the average of 9 items, high scores mean worse outcome.
- Change in Pain beliefs questionnaire [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Pain beliefs questionnaire
- Change in Emotional Expression Questionnaire [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]Emotional Expression Questionnaire
- CHILDHOOD TRAUMA QUESTIONNAIRE [ Time Frame: At the beginning of the study ]CHILDHOOD TRAUMA QUESTIONNAIRE
- Change in 2016 Fibromyalgia Syndrome Criteria [ Time Frame: At the beginnning of the study ,through study completion-8th week, after study completion -6th month ]
2016 Fibromyalgia Syndrome Criteria
2016 Fibromyalgia Diagnostic Criteria

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Ages Eligible for Study: | 18 Years to 65 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Fibromyalgia Syndrome diagnosed according to 2016 Fibromyalgia Syndrome diagnostic criteria
- Volunteers between the ages of 18-65
- Literate volunteers
- Volunteering to participate in group work
- There is no obstacle to attend the sessions regularly every week
Exclusion Criteria:
- Who cannot participate in 9-week group therapy
- Under 18, over 65 years old
- Confused enough to not be able to complete and understand the scales given cognitively
- Having serious mental illness (eg Psychotic disorder, Mental Retardation etc.)
- Illiterate individuals

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04517929
Turkey | |
Ege University Faculty of Medicine | |
Izmır, Turkey, 35100 |
Study Chair: | Simin HEPGULER, Prof | Ege University | |
Principal Investigator: | Basak DURDU AKGUN, Dr | Ege University | |
Principal Investigator: | Ece Cinar, Assistant Prof | Ege University |
Responsible Party: | Meryem Burcu Turkoglu, Principal invastigator, Ege University |
ClinicalTrials.gov Identifier: | NCT04517929 |
Other Study ID Numbers: |
20-6.1T/49 |
First Posted: | August 19, 2020 Key Record Dates |
Last Update Posted: | January 25, 2023 |
Last Verified: | January 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
fibromyalgia group therapy group psychotherapy |
pain depression anxiety |
Fibromyalgia Myofascial Pain Syndromes Syndrome Disease Pathologic Processes |
Muscular Diseases Musculoskeletal Diseases Rheumatic Diseases Neuromuscular Diseases Nervous System Diseases |