Category: Psychiatry/Psychology

Cognitive distortions of somatic experiences: revision and validation of a measure

Abstract:

The article reports on the revision of the Cognitive Errors Questionnaire (CEQ). The CEQ which was originally developed to measure cognitive distortions specific to chronic pain, has been significantly shortened and made applicable to a wider range of somatic problems.

The Cognitive Errors Questionnaire-Revised (CEQ-R) contains two subscales: Somatic–distortions specific to somatic experiences; and General–distortions to everyday life events. Validation of the scale with CFS, depressed, and chronic pain groups and healthy controls confirms the CEQ-R loads onto general and somatic factors. Both subscales have high internal consistency and good test-retest reliability.

The pattern of subjects’ responses to the CEQ-R scores showed that the depressed group scored significantly higher on the General CEQ-R scale than the other groups, whereas the CFS andchronic pain groups scored higher than healthy controls on the Somatic CEQ-R. Somatic CEQ-R scores showed a significant decrease over the course of a pain management program, with a concomitant decrease in disability and depression scores. Further analyses showed the Somatic CEQ-R to be significantly related to self and symptom focusing, whereas the General CEQ-R was found to be significantly correlated with higher depression, lower self-esteem, and self focusing.

The CEQ-R may be a useful instrument to examine the relationship between cognitive distortions and disability in a variety of illnesses, and to differentiate primary depression from overlapping somatic disorders.

 

Source: Moss-Morris R, Petrie KJ. Cognitive distortions of somatic experiences: revision and validation of a measure. J Psychosom Res. 1997 Sep;43(3):293-306. http://www.ncbi.nlm.nih.gov/pubmed/9304555

 

Anxiety disorders: a result of long-term chronic fatigue–the psychiatric characteristics of the sufferers of Iceland disease

Abstract:

OBJECTIVE: In order to clarify the lifetime likelihood of developing psychiatric disorder following the Akureyri disease, we have investigated 55 well documented cases of the Akureyri disease.

MATERIALS AND METHODS: All participants were interviewed and diagnosed as to psychiatric disorders according to DSM-III.

RESULTS: Of the 55 subjects included in this analysis 53 were women. The mean age of the participants was 67.7 years. The most common problem was agoraphobia with panic attacks 12.7% (P < 0.0001); agoraphobia without panic attacks 21.8% (P < 0.0001); social phobia 14.5% (P < 0.001); simple phobia 18.1% (P < 0.05); schizophrenia 3.6% (P < 0.01); and alcohol dependence 5.4% (P < 0.05).

CONCLUSION: Prolonged chronic fatigue most commonly results in anxiety disorders. Following the infection, the more serious psychiatric disorders do not seem to play a major role in the long run.

 

Source: Líndal E, Bergmann S, Thorlacius S, Stefánsson JG. Anxiety disorders: a result of long-term chronic fatigue–the psychiatric characteristics of the sufferers of Iceland disease. Acta Neurol Scand. 1997 Sep;96(3):158-62. http://www.ncbi.nlm.nih.gov/pubmed/9300068

 

Chronic fatigue syndrome in young persons

Abstract:

The prevalence of chronic fatigue syndrome (CFS) in teenagers is 10-20 per 100,000 inhabitants in the Netherlands. The natural course of the disorder is not favourable according to the literature.

Proposed criteria for the diagnosis ‘CFS’ in adolescence are: absence of a physical explanation for the complaints, a disabling fatigue for at least six months and prolonged school absenteeism or severe motor and social disabilities. Exclusion criterion should be a psychiatric disorder.

Factors that attribute to the persistence of fatigue are somatic attributions, illness enhancing cognitions and behaviour of parents as well as physical inactivity. The role of the physician and the role of parents can enhance the problems.

The treatment should focus on decreasing the somatic attributions, on reinforcement by the parents of healthy adolescent behaviour, on the gradual increase of physical activity and on decreasing attention (including medical attention) for the somatic complaints.

 

Source: de Jong LW, Prins JB, Fiselier TJ, Weemaes CM, Meijer-van den Bergh EM, Bleijenberg G. Chronic fatigue syndrome in young persons. Ned Tijdschr Geneeskd. 1997 Aug 2;141(31):1513-6.[Article in Dutch] http://www.ncbi.nlm.nih.gov/pubmed/9543737

 

Attributions and chronic fatigue

Abstract:

It was recently suggested that chronic fatigue is merely a question of attribution. Attribution clearly contributes to the course of chronic fatigue syndrome (CFS) but is not its sole determinant. The presence of strong somatic attributions appears to be one of the perpetuating factors in CFS but not the only one.

Many CFS patients present a self-diagnosis, e.g. myalgic encephalomyelitis. Communication problems between patient and doctor easily arise because of different attributions of the complaints. At the start of fatigue somatic attributions are of less importance than later on in the course of the complaints. In this process an iatrogenic factor might be involved. On the other hand doctors are able to influence these attributions actively in a favourable direction.

Comment in:

Chronic fatigue syndrome. Ned Tijdschr Geneeskd. 1997

Chronic fatigue syndrome. Ned Tijdschr Geneeskd. 1997

 

Source: Bleijenberg G. Attributions and chronic fatigue. Ned Tijdschr Geneeskd. 1997 Aug 2;141(31):1510-2. [Article in Dutch] http://www.ncbi.nlm.nih.gov/pubmed/9543736

 

Diseases of consciousness?

Despite the seemingly rock-solid achievements of some individual sciences, science as a whole is affected by storms that may reshape it within a generation. Books such as Devlin’s Goodbye Descartes a title that no reputable scientist would have thought sensible until recently are now almost commonplace. They all declare that we are reaching, or have reached, a stage at which the scientific consensus worked out in the seventeenth and early eighteenth centuries by Descartes himself, Bacon, Galileo and Newton has taken us nearly as far as we can go unless it is radically revised. The physicists probably started the whole trouble with their discovery that matter, space and time are not at all as the ‘century of genius’ (i.e. the 17th century), building on classical Greek foundations, had taken them to be. Medicine, in so far as it is an applied science, is unlikely to escape these storms; and one direction in which disturbances may be brewing lies in the newly fashionable area of consciousness studies. Apart from a brief flowering at the end of the 19th century, this field had lain almost entirely fallow until about twenty years ago.

You can read the rest of this article here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1296387/pdf/jrsocmed00038-0046.pdf

Comment in: Diseases of consciousness. [J R Soc Med. 1997]

 

Source: Nunn CM. Diseases of consciousness? J R Soc Med. 1997 Jul;90(7):400-1. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1296387/

 

Cognitive behavior therapy for functional somatic complaints. The example of chronic fatigue syndrome

Abstract:

Somatic complaints such as pain and fatigue that are unexplained by conventional disease are common in medical practice and are referred to as functional, somatoform, or somatization symptoms. Despite frequent chronicity, disability, and high associated medical costs, patients with these complaints are rarely offered either constructive explanations or effective treatment. In this perspective, a cognitive-behavioral approach to the problem is described, using chronic fatigue syndrome as an example. It is concluded that the utility of the cognitive-behavioral theory and the proven effectiveness cognitive behavior therapy provide the basis for a new evidence-based approach to psychosomatics.

 

Source: Sharpe M. Cognitive behavior therapy for functional somatic complaints. The example of chronic fatigue syndrome. Psychosomatics. 1997 Jul-Aug;38(4):356-62. http://www.ncbi.nlm.nih.gov/pubmed/9217406

 

Chronic fatigue syndrome: a qualitative investigation of patients’ beliefs about the illness

Abstract:

The chronic fatigue syndrome is a disabling chronic condition of uncertain cause. Previous studies have found that patients seen in hospital clinics with the syndrome often strongly believe that their illness is physical in nature and minimize the role of psychological and social factors. There is also evidence that patients cope by avoiding activity. However, almost all of these studies have assessed illness beliefs only by questionnaire.

The aim of this study was to explore the nature and origin of illness beliefs in more detail using in-depth interviews and a qualitative analysis of patient responses. Sixty-six consecutive referrals meeting Oxford criteria for chronic fatigue syndrome were recruited. Analysis of responses indicated that, whereas the most commonly described explanation for the illness was a physical one, more than half the patients also believed “stress” had played a role. Patients believed that they could partially control the symptoms by reducing activity but felt helpless to influence the physical disease process and hence the course of the illness.

Patients reported that they had arrived at these beliefs about the illness after prolonged reflection on their own experience combined with the reading of media reports, self help books, and patient group literature. The views of health professionals played a relatively small role. There is potentially a considerable opportunity to help patients arrive at a wider and more enabling explanation of their illness when they first present to primary care.

 

Source: Clements A, Sharpe M, Simkin S, Borrill J, Hawton K. Chronic fatigue syndrome: a qualitative investigation of patients’ beliefs about the illness. J Psychosom Res. 1997 Jun;42(6):615-24. http://www.ncbi.nlm.nih.gov/pubmed/9226609

 

Chronic fatigue syndrome. A practical guide to assessment and management

Abstract:

Chronic fatigue and chronic fatigue syndrome (CFS) have become increasingly recognized as a common clinical problem, yet one that physicians often find difficult to manage. In this review we suggest a practical, pragmatic, evidence-based approach to the assessment and initial management of the patient whose presentation suggests this diagnosis. The basic principles are simple and for each aspect of management we point out both potential pitfalls and strategies to overcome them.

The first, and most important task is to develop mutual trust and collaboration. The second is to complete an adequate assessment, the aim of which is either to make a diagnosis of CFS or to identify an alternative cause for the patient’s symptoms. The history is most important and should include a detailed account of the symptoms, the associated disability, the choice of coping strategies, and importantly, the patient’s own understanding of his/her illness. The assessment of possible comorbid psychiatric disorders such as depression or anxiety is mandatory.

When the physician is satisfied that no alternative physical or psychiatric disorder can be found to explain symptoms, we suggest that a firm and positive diagnosis of CFS be made.

The treatment of CFS requires that the patient is given a positive explanation of the cause of his symptoms, emphasizing the distinction among factors that may have predisposed them to develop the illness (lifestyle, work stress, personality), triggered the illness (viral infection, life events) and perpetuated the illness (cerebral dysfunction, sleep disorder, depression, inconsistent activity, and misunderstanding of the illness and fear of making it worse).

Interventions are then aimed to overcoming these illness-perpetuating factors. The role of antidepressants remains uncertain but may be tried on a pragmatic basis. Other medications should be avoided. The only treatment strategies of proven efficacy are cognitive behavioral ones. The most important starting point is to promote a consistent pattern of activity, rest, and sleep, followed by a gradual return to normal activity; ongoing review of any ‘catastrophic’ misinterpretation of symptoms and the problem solving of current life difficulties.

We regard chronic fatigue syndrome as important not only because it represents potentially treatable disability and suffering but also because it provides an example for the positive management of medically unexplained illness in general.

 

Source: Sharpe M, Chalder T, Palmer I, Wessely S. Chronic fatigue syndrome. A practical guide to assessment and management. Gen Hosp Psychiatry. 1997 May;19(3):185-99. http://www.ncbi.nlm.nih.gov/pubmed/9218987

 

Generalized anxiety disorder in chronic fatigue syndrome

Abstract:

A structured psychiatric interview, forming part of a global psychopathological approach, revealed higher prevalence rates of current and lifetime psychiatric disorders and a higher degree of psychiatric comorbidity in patients with chronic fatigue syndrome (CFS) than in a medical control group. In contrast to previous studies, a very high prevalence of generalized anxiety disorder (GAD) was found in CFS, characterized by an early onset and a high rate of psychiatric comorbidity.

It is postulated that GAD represents a susceptibility factor for the development of CFS. A significantly higher prevalence was also observed for the somatization disorder (SD) in the CFS group. Apart from a higher female-to-male ratio in fibromyalgia, no marked differences were observed in sociodemographic or illness-related features, or in psychiatric morbidity, between CFS patients with and without fibromyalgia. CFS patients with SD have a longer illness duration and a higher rate of psychiatric comorbidity.

These findings are consistent with the suggestion of Hickie et al. (1) that chronic fatigued subjects with SD should be distinguished from subjects with CFS.

 

Source: Fischler B, Cluydts R, De Gucht Y, Kaufman L, De Meirleir K. Generalized anxiety disorder in chronic fatigue syndrome. Acta Psychiatr Scand. 1997 May;95(5):405-13. http://www.ncbi.nlm.nih.gov/pubmed/9197905

 

A view of the violence contained in chronic fatigue syndrome

Abstract:

In this paper I ask whether there might be any one particular psychopathology likely to be linked specifically with the physical illness known as chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME), and whether CFS/ME aids and abets and “fits’ an original mental state. I think the question cannot yet be answered.

However it is my hypothesis that in some personality structures the onset of CFS/ ME following a physical illness exacerbates negativity and is an aspect of ordinary depression where there is a lowering of energy levels and a loss of zest for life, or it may reveal the pathological aspect of unresolved rage. Depending on the degree of pathological disturbance, working with and through the rage may or may not result in a resolution of the symptoms of ME.

In this paper I consider some of the problems in the transference and countertransference relationship, which make it extremely difficult to separate out reality from phantasy. There is then the further problem of the denial of the psyche by the patient as part of the violence inherent in the illness. One case is presented, an example of ME in a borderline male patient in whom resolution could not be achieved.

 

Source: Bennett A. A view of the violence contained in chronic fatigue syndrome. J Anal Psychol. 1997 Apr;42(2):237-51. http://www.ncbi.nlm.nih.gov/pubmed/9161123