Abstract
Background
Acceptance and Commitment Therapy (ACT) plays an important role in the treatment of patients with refractory Somatic Symptom Disorder and related disorders with complex problems and/or somatic or psychiatric comorbidity (complex SSD).
Aim
To gain insight into the possible role of (experiential) acceptance in improved quality of life during and after treatment.
Method
Observational longitudinal study in 41 patients with complex SSD treated at Altrecht Psychosomatic Medicine Eikenboom. They completed online questionnaires around the start and completion of treatment and after six months of follow-up. Assessed were experiential acceptance (AAQ-II-NL) and three aspects of quality of life (RAND-36: mental health, physical functioning, general health perception). The associations between changes in acceptance and quality of life were determined.
Results
Acceptance increased significantly from treatment initiation to follow-up. Mental health increased significantly between start and end of treatment, and general health perception increased significantly in the follow-up period. Physical functioning did not change. During treatment, an increase in acceptance was significantly associated with improvement in mental health and general health perception; during follow-up, an increase in acceptance was associated with an improvement in mental health.
Conclusion
The current study demonstrates that an increase in experiential acceptance goes hand in hand with an improvement in mental health and general health perception. These results indicate the potential importance of acceptance-based treatment in patients with complex SSD. Experimental research with more frequent measurements is needed to test a temporal relationship between (first) increased acceptance and (then) improved quality of life.
Acceptance and Commitment Therapy (ACT) plays an important role in the treatment of patients with refractory Somatic Symptom Disorder and related disorders with complex problems and/or somatic or psychiatric comorbidity (complex SSD).
Aim
To gain insight into the possible role of (experiential) acceptance in improved quality of life during and after treatment.
Method
Observational longitudinal study in 41 patients with complex SSD treated at Altrecht Psychosomatic Medicine Eikenboom. They completed online questionnaires around the start and completion of treatment and after six months of follow-up. Assessed were experiential acceptance (AAQ-II-NL) and three aspects of quality of life (RAND-36: mental health, physical functioning, general health perception). The associations between changes in acceptance and quality of life were determined.
Results
Acceptance increased significantly from treatment initiation to follow-up. Mental health increased significantly between start and end of treatment, and general health perception increased significantly in the follow-up period. Physical functioning did not change. During treatment, an increase in acceptance was significantly associated with improvement in mental health and general health perception; during follow-up, an increase in acceptance was associated with an improvement in mental health.
Conclusion
The current study demonstrates that an increase in experiential acceptance goes hand in hand with an improvement in mental health and general health perception. These results indicate the potential importance of acceptance-based treatment in patients with complex SSD. Experimental research with more frequent measurements is needed to test a temporal relationship between (first) increased acceptance and (then) improved quality of life.
| Translated title of the contribution | Experiential acceptance in the treatment of complex somatic symptom disorder |
|---|---|
| Original language | Dutch |
| Pages (from-to) | 137-143 |
| Number of pages | 7 |
| Journal | Tijdschrift voor Psychiatrie |
| Volume | 66 |
| Issue number | 3 |
| Publication status | Published - Mar 2024 |