Role Of Psychosocial Factors Research Articles

Review: psychosocial issues in pediatric inflammatory bowel disease.

To review and critically evaluate research on psychosocial issues in pediatric inflammatory bowel disease (IBD) and to provide recommendations for future research. A literature search was conducted using the Medline and PsychInfo computerized databases as well as the bibliographies of relevant articles. Most of the existing research has compared children with IBD to healthy populations and other illness populations. Compared to healthy children, children with IBD may be at greater risk for difficulties in behavioral and emotional functioning as well as in family and parent functioning, but all such functioning appears similar to that found in other illness populations. It is unclear if the increased risk reaches clinical significance and what role the severity of the disease plays in adjustment. Future research should use a developmental perspective to investigate the process of adaptation to IBD, risk factors of poor adjustment, and the role of psychosocial factors in health outcomes in pediatric IBD.

Social and cultural variables: Individual differences in chronic pain and disease in older blacks: The role of psychosocial factors

Social and cultural variables: Individual differences in chronic pain and disease in older blacks: The role of psychosocial factors

The problem of pain.

Pain problems, especially posttraumatic headache, are very common following head trauma. Pain may be the most significant problem, more disabling than any brain or other injuries, and interfering with aspects of cognition or other function. However, posttraumatic headache and most other chronic posttraumatic pain problems remain poorly understood. This article reviews fundamental issues that should be considered in understanding the nature of chronic pain including the distinction between acute and chronic pain; neurobiological distinctions between the lateral and medial pain system; nociceptive versus neuropathic or other central pain; sensitization effects; the widely accepted view of chronic pain as a multidimensional subjective experience involving sensory, motivational-affective and cognitive-behavioral components; the problem of mind-body dualism; the role of psychosocial factors in the onset, maintenance, exacerbation or severity of pain; plus issues of response bias and malingering.

The role of psychosocial factors in the progression of hepatocellular carcinoma

The number of deaths per year from hepatocellular carcinoma (HCC) exceeds 250,000, placing it sixth as the cause of death from cancer worldwide. The primary etiology of most cases of HCC in the US is hepatitis B and/or C. Extensive research has demonstrated that the relationship between hepatitis B infection and the progression to HCC is mediated by the immune system. A substantial, but unrelated literature, describes the relationship between psychosocial factors (e.g., stress, psychiatric morbidity), immune system reactivity, and disease progression in patients with cancer. However, the role of these factors in the progression of HBV–HCC has not been explored. An understanding of the relationship among virology, immunology, and behavior in the development and recurrence of HCC may provide alternative methods for secondary prevention of HCC (e.g., behavioral) until a vaccine and/or pharmacological treatments are developed, feasible, and affordable.

Handbook of Clinical Health Psychology, vol. 1: Medical Disorders and Behavioral Applications

Handbook of Clinical Health Psychology, vol. 1: Medical Disorders and Behavioral Applications

Changes in health-related quality of life of men with prostate cancer 3 months after diagnosis: the role of psychosocial factors and comparisment with benign prostate hyperplasia patients

The objective of the pilot study is to measure the changes in health-related quality of life (HRQOL, general and prostate specific) 3 months after the disease has been diagnosed in men with prostate cancer. The results are compared with benign prostate hyperplasia (BPH) patients. Also the influence of psychosocial factors (distress, coping and social support) on the experienced changes in health-related quality of life is studied for both patient groups. The sample consists of 61 patients who filled in the questionnaire before the diagnosis was know to them and after 3 months (38 benign prostate hyperplasia and 23 prostate cancer patients). The measures consist of: quality of life, micturation symptoms, sexual functioning, coping style, psychological distress, life events, social support, social desirability, and health behavior. The results show a decrease in quality of life for prostate cancer patient after three moments, while the quality of life measure for BPH patients are stable over time. For both patient groups, the psychosocial factors do not change after 3 months. The psychosocial factors contribute only marginal to the changes in quality of life. Conclusions are drawn concerning the need and the content of psychosocial support and education for prostate cancer patients.

Psychosocial factors and their association with clinical outcomes in patients with heart failure: why clinicians do not seem to care.

Poor quality of life, social isolation, depression and anxiety all have been linked to increased risk of rehospitalization and mortality in patients with heart failure. Yet, despite evidence of their importance to outcomes in heart failure patients, psychosocial factors are assessed and treated infrequently in clinical practice. Potential reasons for this include: (1) inadequate dissemination of research about the link between psychosocial factors and outcomes; (2) insufficient training in heart-mind interactions that precludes clinicians from taking advantage of what is known; (3) perceived problems with interventions or with the science of heart-mind interactions that interfere with acceptance of what is known; (4) concerns about how to measure psychosocial factors in clinical practice; and (5) lack of curiosity from clinicians about the role of psychosocial factors in their patients. In this article, each of these possible explanations is explored and recommendations suggested.

Patterns of Symptom Distress in Adults Receiving Treatment for Lung Cancer

Knowledge of the patterns of symptom distress in adults receiving treatment for lung cancer is an important first step in developing interventions that can potentially lessen symptom distress. The purposes of this secondary analysis were to describe the changes in patterns of symptom distress over time in adults receiving treatment for lung cancer, and to examine the relationship of selected demographic and clinical characteristics to symptom distress. Complete data were available for 117 patients. The patterns of symptom distress in adults receiving treatment for lung cancer varied between treatment groups and over time. Symptom distress scores were moderate to high on entry into the study, indicating that symptom management in newly diagnosed lung cancer patients is essential and should begin early in the course of illness. Moreover, clinical interventions should be tailored to the type of treatment. Various demographic and clinical variables were weak and inconsistent predictors of symptom distress, underscoring the importance of examining the role of psychosocial factors in mediating symptom distress.

Insight, global neuropsychological functioning, and symptomatology in chronic schizophrenia.

It is proposed that poor insight in schizophrenia may be explained by neuropsychological dysfunction and linked to the negative syndrome, which in turn may be related to structural neurological impairment. This study tested the hypothesis that poor insight is related to global neuropsychological impairment and negative symptoms in 89 patients with chronic schizophrenia. No significant association was found between total insight and cognitive impairment. When the dimensions of insight-treatment compliance, awareness of illness, and symptom attribution-were analyzed separately, symptom misattribution was modestly correlated with frontal impairment. However, in subsequent multiple regression analyses, cognitive impairment failed to be a significant predictor of this or any other dimension of insight. Symptoms, particularly positive ones, accounted for approximately one quarter of the variance in symptom misattribution and the total insight score. These results suggest that neuropsychological functioning cannot account for the variance in insight, and that only one quarter of the variance in symptom misattribution can be explained by symptomatology. Future research could also address the role of psychosocial factors in modulating the expression of insight.

Are psychosocial factors, risk factors for symptoms and signs of the shoulder, elbow, or hand/wrist?: A review of the epidemiological literature.

In 1993, an extensive review on the role of psychosocial factors in the development of musculoskeletal problems was published by Bongers et al (1993). Since then, additional reviews on this topic have been published; however, none of these focussed on upper limb problems. In this systematic review, the methodological quality of all studies was assessed and levels of evidence were apriori defined. The large majority of the studies reported an association between at least one work-related psychosocial factor and adverse upper extremity symptoms or signs. High-perceived job stress was consistently associated with all upper extremity problems (UEP) in high and lower quality studies. Although not often studied, non-work-related stress was also consistently associated with UEP. In addition, there was some evidence for a relationship between high job demands and UEP, although the results did not meet the pre-set criterion for consistency. High job stress and non-work-related stress reactions are consistently associated with UEP. In addition, high job demands is also in most studies associated with these disorders. Firm conclusions on the role of these factors in the etiology of UEP are not possible due to the cross-sectional nature of most studies.

Slow cortical potentials in migraine families are associated with psychosocial factors.

The aim of the study was the determination of the relationships between neurophysiological and psychosocial factors within the pathogenesis of migraine. The contingent negative variation (CNV), parent-child interactions and theirs relationship were investigated in 30 families with a migraine child and 20 healthy families. (1) None of the groups of children, independent of diagnosis, differed according to amplitude or habituation of the CNV. (2) Parents from migraine families exerted significantly more control over migraine children compared with interactions with healthy brothers/sisters. (3) The strong relation between CNV habituation/amplitude and abnormal pattern of parent-child interactions (especially overwhelming dominance and control) was found only for young migraineurs. This relation was not seen in healthy families or for healthy siblings of migraine children. This study provides significant evidence for a strong influence of family interactions on the development and maintenance of neurophysiological abnormalities in the migraineous headache. The role of psychosocial factors in the etiopathogenesis of migraine has to be investigated in further studies in more detail.

Family interaction and a supportive social network as salutogenic factors in childhood atopic illness.

The role of psycho-social factors in the development of allergy was studied prospectively in 82 infants with a family history of atopy. The family participated in a standardized family test when the children were 18 months old. The ability to adjust to demands of the situation ('adaptability'), and the balance between emotional closeness and distance ('cohesion'), were assessed from videotapes by independent raters. Families rated as functional in both of these aspects were classified as 'functional', otherwise as 'dysfunctional'. The social network, life events, atopic symptoms (based on postal inquiries regarding symptoms answered by the parents, and on physical examinations), psychiatric symptoms, and socio-economic circumstances of the families were evaluated when the children were 18 months and 3 years of age. The children were classified as atopic (asthmatic symptoms or eczema) or as non-atopic. All but two children with atopic disease at 3 years of age had atopic disease before 18 months of age, while 32 of 60 children with atopic disease at 18 months of age had no problems by 3 years of age. An unbalanced family interplay at 18 months was associated with a relative risk (RR) of 1.99 for continuing atopic illness at 3 years of age (1.18 < RR < 3.37, p = 0.01). There was a weak positive confounding effect for smoking (RR reduced by 7%), eczema on three or more localizations (RR reduced by 4.5%), and the amount of cat allergen in household dust (RR reduced by 3%). Recovery from atopic illness between 18 months and 3 years of age was four times as probable in families with functional interaction and a good social supportive network when children were 18 months of age, than in dysfunctional families with a poor social network (74% versus 20% p < 0.01). Children with asthmatic symptoms showed more signs of emotional distress than did healthy children (p = 0.02). Dysfunctional family interaction patterns were more commonly observed in families of children who at 3 years of age still had atopic symptoms, than in children who had recovered. The patterns included expression of emotion and reaction to the needs of others, alternating between total disinterest and over-involvement (p = 0.02), lack of support and rejection of offered support (p = 0.01), a greater number of individual decisions without regard to the other family members (p = 0.04), and indistinct 'generational boundaries' (p = 0.04). We conclude that psychosocial factors, such as family interaction and a supportive social network, play a significant role in the course of atopic illness in early childhood and that measures which enhance family interaction and the social network could influence the course of the disease favorably.

Patrón de conducta tipo A y acontecimientos vitales como riesgo para el infarto cerebral

The role of psychosocial factors in cerebral infarct has been little studied and is therefore still undefined. OBJECTIVE and methods. To evaluate the effect of a pattern of behaviour which predisposes to stress, and of life events, on the occurrence of cerebral infarct, we studied a group and control involving 88 patients with cerebral infarcts diagnosed clinically and on imaging studies, and a control group of 99 persons paired for age and sex who lived in our health district. To evaluate the behaviour pattern we used Jenkins abbreviated questionnaire and for life events the Holmes and Rahe questionnaire.The type A behaviour pattern had a highly statistically significant association with cerebral infarct, which was not associated with the effects of other variables. This relation was the greater the lower the age of the person. It was not seen after the age of 75 years. The behaviour pattern was not related to arterial hypertension or with the aetiopathological mechanisms of the patients. In relation to the life events questionnaire, the number of events was significantly associated in the group of patients, but not with the total score of the questionnaire. However, the latter was significantly related to hypertensive patients and persons with a type A behaviour pattern. The commonest life events in both groups were related to the death or health problems of family members, the previous illnesses of the person and to financial and work problems.The type A behaviour pattern is individually associated with cerebral infarct, whilst stressful life events were involved in the cerebral infarcts of hypertensive and type A behaviour patients.

Teaching psychosomatic (biopsychosocial) medicine in United States medical schools: survey findings.

A survey of US medical schools regarding the incorporation of psychosomatic (biopsychosocial) medicine topics into medical school curriculum was conducted. The perceived importance and success of this curriculum, barriers to teaching psychosomatic medicine, and curricular needs were also assessed. From August 1997 to August 1999, representatives of US medical schools were contacted to complete a survey instrument either by telephone interview or by written questionnaire. Survey responses were received from 54 of the 118 US medical schools contacted (46%). Responses were obtained from representatives of both public (57%) and private (43%) institutions. Only 20% of respondents indicated that their schools used the term "psychosomatic medicine"; the terms "behavioral medicine" (63%) and "biopsychosocial medicine" (41%) were used more frequently. Coverage of various health habits (eg, substance use and exercise) ranged from 52% to 96%. The conceptualization and/or measurement of psychosocial factors (eg, stress and social support) was taught by 80% to 93% of schools. Teaching about the role of psychosocial factors in specific disease states or syndromes ranged from 33% (renal disease) to 83% (cardiovascular disease). Coverage of treatment-related issues ranged from 44% (relaxation/biofeedback) to 98% (doctor-patient communication). Topics in psychosomatic medicine were estimated to comprise approximately 10% (median response) of the medical school curriculum. On a scale of 1 (lowest) to 10 (highest), ratings of the relative importance of this curriculum averaged 7 (SD = 2.5; range = 2-10). Student response to the curriculum varied from positive to mixed to negative. Perceived barriers to teaching psychosomatic medicine included limited resources (eg, time, money, and faculty), student and faculty resistance, and a lack of continuity among courses. Sixty-three percent of respondents expressed an interest in receiving information about further incorporation of topics in psychosomatic medicine into their school's curriculum. Results of this survey reveal variable coverage of specific psychosomatic medicine topics in the medical school curriculum and differential use of nomenclature to refer to this field. There is a need for further curricular development in psychosomatic medicine in US medical schools.

The role of psychosocial factors in the development of breast carcinoma: Part II

The role of psychosocial factors in the development of breast carcinoma: Part II

The role of psychosocial factors in the development of breast carcinoma: Part I

The role of psychosocial factors in the development of breast carcinoma: Part I

Der Einfluß psychosozialer Faktoren auf das Immunsystem (Psychoneuroimmunologie) und ihre Bedeutung für die Entstehung und Progression von Krebserkrankungen

Psychoneuroimmunological research investigates the influence of psychosocial factors on the immune systems. We reviewed clinical studies dealing with the following three topics: life events, psychological/psychopathological factors and social support, and their influence on cellular and humoral immune activity. There is strong evidence that stressful life events (especially losses) have a decreasing effect on immunity. Depression has a similar effect and may be the mediator between life events and the immune systems. Results dealing with the influence of social support on immune functions are still inconclusive. In the second part, we reviewed prospective studies concerning the role of psychosocial factors on cancer incidence and progression. Most of the life event studies reviewed have methodological problems, thus the results are heterogenous. There is some evidence that psychological/psychopathological factors can promote cancer progression. This is even more obvious in case of insufficient social support.

The role of psychosocial factors in the development of breast carcinoma: Part I

The role of psychosocial factors in the development of breast carcinoma: Part I

The role of psychosocial factors in the development of breast carcinoma: Part II

The evidence supporting an association between life event stress and breast carcinoma development is inconsistent.Five hundred fourteen women requiring biopsy after routine mammographic breast screening were interviewed using the Brown and Harris Life Event and Difficulties Schedule. Other psychosocial variables assessed included social support, emotional control, and defense style. Biopsy results identified 239 women with breast carcinoma and 275 women with benign breast disease. Multiple logistic regression analysis was used to distinguish between breast carcinoma subjects and benign breast disease controls based on these psychosocial variables and their interactions.The findings of the current study revealed a significant interaction between highly threatening life stressors and social support. Women experiencing a stressor objectively rated as highly threatening and who were without intimate emotional social support had a ninefold increase in risk of developing breast carcinoma.Although there was no evidence of an independent association between life event stress and breast carcinoma, the findings of the current study provided strong evidence that social support interacts with highly threatening life stressors to increase the risk of breast carcinoma significantly. [See also accompanying article on pages 679-85, this issue.]

The stability of impact of assistive devices

Purpose: Abandonment of an assistive device (AD) is a frustrating issue yet is very common. An important reason for abandonment is that the device fails to improve the quality of life of the adopter. Method: By means of a new questionnaire, the Psychosocial Impact of Assistive Devices Scale (PIADS) the impact on quality of life of any AD can be measured. This study tested the hypothesis that the impact of the adoption of an AD would wane with time, as the user becomes more adapted to the AD. The study attempted to do a one year follow up on all patients at a leading Canadian clinic who had received first-time prescriptions for eyeglasses. Results: The results showed that the positive impact, present on adoption, did not diminish significantly for those who retained the use of the device. Conclusion: The PIADS provides clinicians with a reliable and economical method for assessing the role of psychosocial factors in the retention or abandonment of an AD.