Stressors, personality traits, and coping of Gulf War veterans with chronic fatigue

Abstract:

OBJECTIVES: preliminary surveys of Persian Gulf veterans revealed a significant prevalence of self-reported symptoms consistent with chronic fatigue syndrome (CFS). The purpose of this study was to compare self-reported life stressors, combat, and chemical exposures, personality and coping between Gulf War veterans with CFS and healthy veterans.

METHODS: following a complete physical, psychiatric, and neuropsychological evaluation, 45 healthy veterans, 35 veterans with CFS and co-morbid psychiatric disorder, and 23 veterans with CFS and no co-morbid psychiatric disorder completed questionnaires assessing war and non-war-related life stressors, self-reports of environmental exposure (e.g. oil well fires, pesticides), personality, and coping.

RESULTS: measures of personality, self-reported combat and chemical exposures, and negative coping strategies significantly differentiated healthy veterans from those with CFS.

CONCLUSION: a biopsychosocial model of veterans’ illness was supported by the fact that personality, negative coping strategies, life stress after the war, and environmental exposures during the war were significant predictors of veterans’ current physical function.

 

Source: Fiedler N, Lange G, Tiersky L, DeLuca J, Policastro T, Kelly-McNeil K, McWilliams R, Korn L, Natelson B. Stressors, personality traits, and coping of Gulf War veterans with chronic fatigue. J Psychosom Res. 2000 Jun;48(6):525-35. http://www.ncbi.nlm.nih.gov/pubmed/11033371

 

Approaches to coping with chronic fatigue syndrome (CFS)

Abstract:

The 1994 approach to the definition of Chronic Fatigue Syndrome (CFS) describes a severe disorder with unknown etiology and pathophysiology. It results in substantial reduction in previous levels of occupational, educational, social, or personal activities. Most patients cannot continue their usual lifestyle. No causal treatments or other therapies suitable for all patients exist so far.

Therefore it was intended to identify approaches to an effective disease management by the long time escort and observation of a CFS support group. CFS should be diagnosed according to the actual CDC guidelines. Conditions with similar symptoms explaining chronic fatigue have to be ruled out first. Then an individually shaped disease management comprising of different components plays a central role in the coping process. Medical long time care performed by a general practitioner and the membership in a suitable support group are integrated within this approach.

 

Source: Stark FM, Sobetzko HM. Approaches to coping with chronic fatigue syndrome (CFS). Zentralbl Hyg Umweltmed. 1999 Aug;202(2-4):179-90. http://www.ncbi.nlm.nih.gov/pubmed/10507127

 

Psychological symptoms in chronic fatigue and juvenile rheumatoid arthritis

Abstract:

OBJECTIVE: To determine if psychological morbidity in youth with chronic fatigue is caused by the stress of coping with a chronic illness.

STUDY DESIGN: Case-control study comparing pediatric patients with debilitating chronic fatigue and matched subjects with juvenile rheumatoid arthritis, a chronic medical illness with similar functional sequelae.

SETTING: Pediatric Infectious Diseases Clinic and Juvenile Rheumatoid Arthritis Clinic of Kosair Children’s Hospital.

PARTICIPANTS: Nineteen children and adolescents with debilitating chronic fatigue and 19 age- and sex-matched peers with juvenile rheumatoid arthritis. Outcome. Structured Interview, Kaufman Brief Intelligence Test, Child Behavior Checklist, and Youth Self-Report.

RESULTS: Intellectual functioning on the Kaufman Brief Intelligence Test Composite was average (103, standard score) for both groups. Pediatric patients with chronic fatigue had higher levels of internalizing psychological distress than patients suffering from juvenile rheumatoid arthritis, despite the fact that both groups had a similar pattern of decline in social and physical activities. Duration of illness did not explain the difference in psychological symptoms.

CONCLUSIONS: Psychological factors may play a more active role in debilitating chronic fatigue in pediatric patients than can be explained by the stress of coping with a similar chronic, non-life-threatening illness.

 

Source: Carter BD, Kronenberger WG, Edwards JF, Marshall GS, Schikler KN, Causey DL. Psychological symptoms in chronic fatigue and juvenile rheumatoid arthritis. Pediatrics. 1999 May;103(5 Pt 1):975-9. http://www.ncbi.nlm.nih.gov/pubmed/10224175

 

A naturalistic study of the chronic fatigue syndrome among women in primary care

Abstract:

Chronic fatigue syndrome (CFS), a controversial illness without clear etiology, causes profound debilitation in its sufferers. This study explored subjects’ perceptions of the variables that mediated the course of their illness and identified coping strategies in 15 women with CFS referred from the practice of a primary care physician.

Exploratory semistructured interviews were adapted from Kleinman’s Illness Narratives. Four instruments were used: the Beck Depression Inventory, the Sickness Impact Profile, a modified Karnofsky scale, and the Defense Mechanism Rating Scale. Of the 15 women, 60% reported improvement and/or recovery at the time of the interview.

Improvement was associated with social support and lower levels of depressive symptoms. Health status was influenced by how subjects perceived their illness, their future, and the doctor’s prognosis; and by the physician’s early diagnosis, validation of the CFS, and intensive medical follow-up. Obsessional and healthy neurotic defense levels predominated, which differs from historical comparison groups with dysthymia and panic disorder.

Psychological adaptation to CFS is similar to adaptive coping in other chronic illnesses: subjective perceptions of health status can predict functional status. Physician validation is particularly important given the controversial status of CFS. Maintaining relationships with others–doctor, work, family, and group/spiritual activities reflected healthy coping strategies that promoted hope and attitudinal shifts.

The finding of a mixture of neurotic and healthy defenses and a low proportion of defenses associated with personality disorders has not been previously reported in the CFS literature and warrants further investigation.

 

Source: Saltzstein BJ, Wyshak G, Hubbuch JT, Perry JC. A naturalistic study of the chronic fatigue syndrome among women in primary care. Gen Hosp Psychiatry. 1998 Sep;20(5):307-16. http://www.ncbi.nlm.nih.gov/pubmed/9788031

 

Coping and adaptive outcome in chronic fatigue syndrome: importance of illness cognitions

Abstract:

In this study, the relations between illness representations, coping behavior, and adaptive outcomes in chronic fatigue syndrome (CFS) patients (N=98) were examined. Following Leventhal’s self-regulation model, it was hypothesized that illness representations would be directly related to coping and, via coping, to adaptive outcome.

The results showed patients who considered their illness to be a serious condition, who believed that they had no control over their illness, who saw little possibility for cure, and who believed their illness to have serious consequences to cope with their illness in a passive way, report higher levels of impairment in physical and social functioning and report greater problems in mental health and vitality.

A series of regression analyses showed illness representations to be stronger predictors of adaptive outcome than coping scores. The implications of these findings for the treatment of CFS patients are discussed.

 

Source: Heijmans MJ. Coping and adaptive outcome in chronic fatigue syndrome: importance of illness cognitions. J Psychosom Res. 1998 Jul;45(1):39-51. http://www.ncbi.nlm.nih.gov/pubmed/9720854

 

Chronic fatigue syndrome. Helping patients cope with this enigmatic illness

Abstract:

Chronic fatigue syndrome is a recurring, debilitating illness complicated by the fact that its diagnosis is largely based on subjective complaints and the absence of reproducibly reliable tests. There is no known “cure” for this illness; however, in general, the prognosis for patients is good. Some physicians accept the existence of chronic fatigue syndrome, while others are convinced that it exists only in the minds of its “victims.” The majority of physicians, however, are skeptical but open-minded and wish to help their chronically fatigued patients. As more information comes to light, it is likely that modern medicine will have to rethink its views on this elusive illness. In the interim, patients with chronic fatigue syndrome need the support and reassurance of their physicians to help them cope with their symptoms and resume normal, productive lives.

 

Source: Fuller NS, Morrison RE. Chronic fatigue syndrome. Helping patients cope with this enigmatic illness. Postgrad Med. 1998 Jan;103(1):175-6, 179-84. http://www.ncbi.nlm.nih.gov/pubmed/9448682

 

Adaptive tasks, coping and quality of life of chronically ill patients: the cases of Parkinson’s disease and chronic fatigue syndrome

Abstract:

This article is a report of a larger study on the relationship between adaptive tasks, coping and quality of life, taking Parkinson’s disease and chronic fatigue syndrome (CFS) as examples. The concept of adaptive tasks or disease-related stressors testing the adaptive capacities of chronically ill patients (N=134) was explored by applying the method of concept mapping.

Results show that patients both with Parkinson’s disease and with CFS generally refer to the same themes when asked for the adaptive tasks their disease brings about. However, the actual contents of these adaptive tasks differ as well as their impact on coping and quality of life. In the case of patients with Parkinson’s disease, objective disease characteristics appear to be more important in predicting quality of life than in the case of patients with CFS, whose evaluation of adaptive tasks is predictive of quality of life.

 

Source: De Ridder DT, Schreurs KM, Bensing JM. Adaptive tasks, coping and quality of life of chronically ill patients: the cases of Parkinson’s disease and chronic fatigue syndrome. J Health Psychol. 1998 Jan;3(1):87-101. Doi: 10.1177/135910539800300107. http://www.ncbi.nlm.nih.gov/pubmed/22021345

 

Coping and other predictors of outcome in chronic fatigue syndrome: a 1-year follow-up

Abstract:

In this prospective study, 137 patients with chronic fatigue syndrome were followed-up at a 1-year interval to determine factors relating to outcomes. Nearly two thirds reported an improvement on direct ratings of change.

In analyses with fatigue and functional impairment at follow-up as the criteria, and controlling for earlier status, poorer outcomes were predicted by illness duration, subjective cognitive difficulty, and somatic symptoms; there was no influence of anxiety, depression, or general emotional distress.

Fatigue was also predicted by information-seeking, and impairment by behavioral disengagement and a low internal locus of control. The belief that one’s actions can influence outcomes modified the relationship between illness accommodation and both fatigue and impairment; adverse outcomes were associated with accommodating to illness only in the context of lower levels of perceived control. Thus, it is suggested that interventions that either discourage avoidance of activity or enhance perceived control could benefit the course of the illness.

 

Source: Ray C, Jefferies S, Weir WR. Coping and other predictors of outcome in chronic fatigue syndrome: a 1-year follow-up. J Psychosom Res. 1997 Oct;43(4):405-15. http://www.ncbi.nlm.nih.gov/pubmed/9330240

 

Cognitive behaviour therapy for the chronic fatigue syndrome: a randomized controlled trial

Abstract:

OBJECTIVE: To evaluate the acceptability and efficacy of adding cognitive behaviour therapy to the medical care of patients presenting with thechronic fatigue syndrome.

DESIGN: Randomised controlled trial with final assessment at 12 months.

SETTING: An infectious diseases outpatient clinic.

SUBJECTS: 60 consecutively referred patients meeting consensus criteria for the chronic fatigue syndrome.

INTERVENTIONS: Medical care comprised assessment, advice, and follow up in general practice. Patients who received cognitive behaviour therapy were offered 16 individual weekly sessions in addition to their medical care.

MAIN OUTCOME MEASURES: The proportions of patients (a) who achieved normal daily functioning (Karnofsky score 80 or more) and (b) who achieved a clinically significant improvement in functioning (change in Karnofsky score 10 points or more) by 12 months after randomisation.

RESULTS: Only two eligible patients refused to participate. All randomised patients completed treatment. An intention to treat analysis showed that 73% (22/30) of recipients of cognitive behaviour therapy achieved a satisfactory outcome as compared with 27% (8/30) of patients who were given only medical care (difference 47 percentage points; 95% confidence interval 24 to 69). Similar differences were observed in subsidiary outcome measures. The improvement in disability among patients given cognitive behaviour therapy continued after completion of therapy. Illness beliefs and coping behaviour previously associated with a poor outcome changed more with cognitive behaviour therapy than with medical care alone.

CONCLUSION: Adding cognitive behaviour therapy to the medical care of patients with the chronic fatigue syndrome is acceptable to patients and leads to a sustained reduction in functional impairment.

Comment in:

Cognitive behaviour therapy for the chronic fatigue syndrome. Good general care may offer as much benefit as cognitive behaviour therapy. [BMJ. 1996]

Cognitive behaviour therapy for the chronic fatigue syndrome. Patients were not representative of all patients with the syndrome. [BMJ. 1996]

Cognitive behaviour therapy for the chronic fatigue syndrome. Cognitive behavior therapy should be compared with placebo treatments. [BMJ. 1996]

ACP J Club. 1996 May-Jun;124(3):71.

Cognitive behaviour therapy for the chronic fatigue syndrome. Use an interdisciplinary approach. [BMJ. 1996]

Cognitive behaviour therapy for the chronic fatigue syndrome. Patients’ beliefs about their illness were probably not a major factor. [BMJ. 1996]

Cognitive behaviour therapy for the chronic fatigue syndrome. Evening primrose oil and magnesium have been shown to be effective. [BMJ. 1996]

Cognitive behaviour therapy for the chronic fatigue syndrome. Essential elements of the treatment must be identified. [BMJ. 1996]

 

Source: Sharpe M, Hawton K, Simkin S, Surawy C, Hackmann A, Klimes I, Peto T, Warrell D, Seagroatt V. Cognitive behaviour therapy for the chronic fatigue syndrome: a randomized controlled trial. BMJ. 1996 Jan 6;312(7022):22-6. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2349693/

Note: You can read the full article here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2349693/pdf/bmj00523-0026.pdf

 

 

Coping with chronic fatigue syndrome: illness responses and their relationship with fatigue, functional impairment and emotional status

Abstract:

The implications of patients’ approaches to managing chronic fatigue syndrome were examined in a cross-sectional study. With severity of fatigue controlled, attempting to maintain activity was associated with less functional impairment, while accommodating to the illness was positively related to impairment; behavioural disengagement was related not only to higher levels of impairment but also to greater emotional disturbance. Fatigue itself was positively associated with focusing on symptoms and with behavioural disengagement; it was associated also with illness accommodation, but only for illness of longer duration. The causal direction of relationships between coping and fatigue severity is ambiguous, and a follow-up study will address the effects of coping on changes in the illness over time.

 

Source: Ray C, Jefferies S, Weir WR. Coping with chronic fatigue syndrome: illness responses and their relationship with fatigue, functional impairment and emotional status. Psychol Med. 1995 Sep;25(5):937-45. http://www.ncbi.nlm.nih.gov/pubmed/8588012