The neuropsychiatry of multiple sclerosis

Neuropsychiatric Status of Patients With Multiple Sclerosis Across Disease Duration Intervals

OBJECTIVES

The neuropsychiatric sequelae of multiple sclerosis (MS) are important predictors of morbidity and mortality. The authors examined how symptoms of depression, anxiety, fatigue, subjective cognitive impairment, and objective cognitive dysfunction varied with disease duration. They also explored changes in the use of disease-modifying therapies, psychotropic medications, and psychotherapies in relation to disease duration.

METHODS

A retrospective sample of 464 people with MS was stratified into three groups based on disease duration: <5 years (N=129), 5-10 years (N=101), and >10 years (N=234). Symptoms of depression and anxiety were recorded with the Hospital Anxiety and Depression Scale (HADS); fatigue, with the five-item version of the Modified Fatigue Impact Scale (MFIS-5); subjective cognitive impairment, with the five-item version of the Perceived Deficits Questionnaire (PDQ-5); and cognition, with the Minimal Assessment of Cognitive Function in MS (MACFIMS).

RESULTS

There were between-group differences in anxiety symptoms (p<0.01) and degree of cognitive impairment (p=0.03), but there were no differences in depressive symptoms, fatigue, or subjective cognitive difficulties. Anxiety was higher during the first 5 years after diagnosis, and cognitive dysfunction was higher when assessed more than 10 years after diagnosis. With longer disease duration, a greater proportion of participants received psychotropic medications (p<0.01), and lower proportions received disease-modifying therapies (p<0.01) or psychotherapies (p<0.01).

CONCLUSIONS

Findings indicated that rates of some neuropsychiatric symptoms, such as anxiety and cognitive dysfunction, may shift with disease duration, whereas other symptoms, such as fatigue and depression, may not. These findings highlight the importance of closely monitoring the mental state of people with MS over time.

Unless Something Goes Wrong: Making Art to Understand and Mitigate the Risk of Therapeutic Inertia in the Treatment of Multiple Sclerosis

In the long-term management of a degenerative illness there is a risk that the approach we take to treatment can be characterized by therapeutic inertia (TI). With no evidence of disease progression clinicians can be reluctant to make a change to treatment regimes. This can lead to less choice and suboptimal outcomes for people with multiple sclerosis. The risk of TI is however greater when clinicians have an aversion to ambiguity and a low tolerance for uncertainty. (1) This article is an art-based inquiry into the possibility of TI in decision making when the advice from my neurologist was to stick with the treatment unless something goes wrong. (2) Through a unique process of rusting an existing canvas, the article reveals that the phrase, unless something goes wrong, is an expression of openness to uncertainty and ambiguity. (3) Art making offers the artist an opportunity to lean into and grow and capacity for tolerating uncertainty and ambiguity, thereby minimizing the risk of TI.

Disability and its association with psychological factors in multiple sclerosis patients

BACKGROUND

Multiple Sclerosis (MS) is a neurological, and immune-mediated demyelinating disease. Psychological factors in MS disease and psychosocial interventions based on these factors have a major role in the adjustment of MS patients toward their disease. The aim of the study was to compare the psychological components of happiness, psychological well-being, love of life, meaning in life, and somatic health between MS patients with low Expanded Disability Status Scale (EDSS) scores and MS patients with higher EDSS scores.

METHOD

A sample of 128 patients with MS was recruited. Patients were administered the EDSS, the Self-Rating Scale of Happiness (SRH), the World Health Organization-five Well-Being Index (WHO-5), the Love of Life Scale (LLS), the Meaning in Life Questionnaire (MLQ) and the Patient Health Questionnaire-15 (PHQ-15). Patients with EDSS>3 (cases) and EDSS≤3 (controls) were compared.

RESULTS

The cases had lower scores for happiness, love of life, psychological well-being, meaning in life, the present of meaning in life subscale, and somatic health, compared with the controls. The differences between cases and controls remained statistically significant after controlling for age and sex.

CONCLUSION

Positive health promotion and education intervention programs to reduce disability and increase MS patients' well-being should be one of the priorities in the Iran healthcare system for MS patients. Therapists should take these components into account when working with MS patients with moderate and severe disability.