Related Experiment Videos
Reports of memory functioning by patients with chronic pain
1Servicio de Psiquiatría, H.U. Carlos Haya, Málaga, Servicio Andaluz de Salud, Málaga, Spain.
The Clinical Journal of Pain
|June 14, 2005
Summary
Chronic pain patients frequently experience memory issues. Depression, anxiety, and rumination significantly contribute to these cognitive complaints, highlighting the need for clinical attention.
Area of Science:
- Cognitive Psychology
- Clinical Psychology
- Pain Management
Background:
- Chronic pain is often associated with cognitive difficulties, including memory and concentration problems.
- Factors such as anxiety, depression, benzodiazepine use, pain chronicity, and age have been previously linked to memory complaints in this population.
- Catastrophizing, particularly its components of magnification, helplessness, and rumination, warrants specific investigation.
Purpose of the Study:
- To investigate the influence of anxiety, depression, benzodiazepine use, pain chronicity, and age on memory complaints in chronic pain patients.
- To specifically examine the role of catastrophizing and its individual components (magnification, helplessness, rumination) in memory difficulties.
- To identify key psychological factors contributing to cognitive complaints in individuals with chronic pain.
Main Methods:
- A cohort of 149 patients with benign chronic pain participated in the study.
- Standardized questionnaires were used, including the Pain Catastrophizing Scale, the Hospital Anxiety and Depression Scale, and the Questionnaire d'auto-évaluation de la Mémoire.
- Regression analyses were employed to determine the predictive power of various variables on memory complaints.
Main Results:
- The most common memory complaints involved difficulties with films/books (61%), general forgetfulness (44%), and managing daily tasks (38%).
- Depression emerged as the strongest predictor, explaining 35% of the variance in memory complaints.
- Anxiety (6%) and rumination (2%) also significantly contributed to memory complaints, while other factors showed less impact.
Conclusions:
- Emotional distress, specifically depression and anxiety, plays a substantial role in memory complaints among chronic pain patients.
- Rumination, an intrusive aspect of catastrophizing, is also identified as a contributing factor to cognitive difficulties.
- Clinicians should consider these psychological factors when assessing memory complaints in individuals with chronic pain.