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Target Concepts:
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Query: UMLS:C0021051 (
immunodeficiency
)
71,517
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Although
alexithymia
is found in patients with various somatic disorders, it is unclear whether
alexithymia
is related to organic disease, or just to illness behavior. In 2 studies of patients, the authors related
alexithymia
(using the Toronto
Alexithymia
Scale-20 for assessment) to both subjective reports and biomedical measures of disease. In Study I,
alexithymia
was correlated with symptoms, but not CD4 counts, among adults who had tested positive for the human
immunodeficiency
virus. In Study 2,
alexithymia
was associated with the presence or absence of chest pain during exercise testing, but not with ischemic heart disease. These studies suggest that
alexithymia
, especially difficulty identifying and/or describing feelings, is related to increased illness behavior, but
alexithymia
may not be related to the presence or severity of organic disease.
...
PMID:The relationship of alexithymia to subjective and biomedical measures of disease. 931 19
Alexithymia
, an impairment of affective and cognitive emotional processing, is often associated with human
immunodeficiency
virus (HIV) and may reflect effects of the virus on brain areas that are also important for multiple cognitive functions, such as the prefrontal and anterior cingulate cortices. We hypothesized that there would be a correlation between extent of
alexithymia
and cognitive performance associated with these brain areas, including attention, executive function, and visuospatial processing. Thirty-four asymptomatic HIV+ participants and 34 matched healthy HIV- volunteers were administered the Toronto
Alexithymia
Scale, a series of neuropsychological tests, and measures of apathy, depression, and quality of life (QoL). The HIV+ participants had significantly higher levels of
alexithymia
, depression and apathy than the HIV- group. The extent of
alexithymia
and two of its processing components (Difficulty Describing Feelings [DDF] and Externally Oriented Thinking), but not depression, correlated with performance on measures of executive and visuospatial abilities, consistent with dysfunction of the frontostriatal circuits and their cortical projections. Apathy was related to
alexithymia
and two processing components (Difficulty Identifying Feelings and DDF) but to only one cognitive measure. The higher rate of
alexithymia
, as well as cognitive dysfunction, in HIV may be a consequence of the infection on the frontostriatal system and its cortical connections. Our findings also demonstrated a dissociation of apathy and
alexithymia
in HIV, pointing to overlapping but distinct neural substrates within frontostriatal circuits.
Alexithymia
correlated strongly with QoL ratings, underscoring the importance of assessment and treatment of HIV-associated emotional and cognitive processing deficits.
...
PMID:Neurocognitive correlates of alexithymia in asymptomatic individuals with HIV. 2003 67
For more than half a century analytically trained psychiatrists have been making observations about psychodynamic factors impacting on medical illness and treatment. Some of these reports have been subsequently supported by evidence-based research while others have been found to be clinically useful to varying degrees even if not substantiated by research. In this article we have presented some of the highlights of the application of psychodynamics to the treatment of physical illness in the general medical setting. It is not meant to be a comprehensive review but we hope it will demonstrate how psychodynamic thinking has permeated many aspects of care in the general medical setting. Topics considered include onset of disease (giving up complex, specificity, role of stress, anniversary reactions), reactions to illness (psychological defenses, fantasies, role of psychotherapy), specific conditions (pregnancy, cancer, human
immunodeficiency
virus, conversion and
alexithymia
, heart disease, death and dying), and the doctor-patient relationship.
...
PMID:Psychodynamic psychiatry in the general medical setting. 2143 42
Psychosocial function and adherence to antiretroviral regimen are key factors in human
immunodeficiency
virus (HIV) disease management.
Alexithymia
(AL) is a trait deficit in the ability to identify and describe feelings, emotions and bodily sensations. A structural equation model was used to test whether high levels of AL indirectly relate to greater non-adherent behavior and HIV disease severity via psychosocial dysfunction. Blood draws for HIV-1 viral load and CD4 T-lymphocyte, along with psychosocial surveys were collected from 439 HIV positive adults aged 18-73 years. The structural model supports significant paths from: (1) AL to non-active patient involvement, psychological distress, and lower social support, (2) psychological distress and non-active involvement to non-adherent behavior, and (3) non-adherence to greater HIV disease severity (CFI = .97, RMSEA = .04, SRMR = .05). A second model confirmed the intermediary effect of greater patient assertiveness on the path from AL to social support and non-active patient involvement (CFI = .94, RMSEA = .04, SRMR = .05). Altogether, AL is indirectly linked with HIV disease management through it's association with poor psychosocial function, however greater patient assertiveness buffers the negative impact of AL on relationship quality with healthcare providers and members of one's social support network.
...
PMID:Alexithymia, Assertiveness and Psychosocial Functioning in HIV: Implications for Medication Adherence and Disease Severity. 2614 46
Adherence to antiretroviral therapy (ART) is a key issue for people with human
immunodeficiency
virus. Optimal adherence leads to benefits in terms of survival and quality of life, which do not occur with incomplete adherence. One factor that may influence adherence to ART is emotional unawareness deficits. To explore this possibility, we assessed emotional deficits and measured adherence in 100 adults using both self-report and viral load testing. Results showed that people classified as adherent in both measurements were more likely to have a greater awareness of their own emotions. Participants classified as nonadherent were more likely to have a reduced ability to recognize the emotions of others. Difficulty in recognizing one's own emotions, otherwise known as
alexithymia
, and impairment of the ability to recognize other's emotions may contribute to nonadherence to ART. Consequently, after repeated studies to confirm the findings, it can be considered a target for psychological therapies aimed at increasing adherence.
...
PMID:Therapy Adherence and Emotional Awareness and Regulation in Persons With Human Immunodeficiency Virus. 3043 78