Anxiety, depression and defense mechanisms associated with treatment decisional preferences and quality of life in non-metastatic breast cancer: a 1-year prospective study.

Treatment decisional preferences impact breast cancer patients' health-related quality of life (HRQoL) and may relate to psychological variables, although many aspects of this relationship remain unknown. This prospective study aimed to assess psychological correlates of treatment decisional preferences and predictors of HRQoL in women with early non-metastatic breast cancer. Of the 124 women initially assessed for anxiety (Spielberger's State-Trait Anxiety Inventory) and depressive (Center for Epidemiologic Studies-Depression (CES-D)) symptoms, HRQoL (WHOQOL-BREF), and defense mechanisms (Life Style Index), 82 (66.1%) completed the 1-year follow-up. Mean age was 54.6 years (SD = 9.76), and mean disease duration was 19.4 months (SD = 25.55); 19.5% had stage I, 63.4% stage II and 17.1% stage III disease. The predictive power and moderator effects of psychological variables were tested using multiple and hierarchical regression models. Depressive symptoms and physical HRQoL improved significantly, state anxiety and mental and environment HRQoL remained stable, and social relations HRQoL deteriorated over the 1-year period. Older age (p = 0.021) and higher scores in repression defense (p = 0.044) were independently associated with passive decisional preferences. Earlier stage of cancer (p = 0.043), lower state anxiety (p = 0.039), lower repression scores (p = 0.021) and improvement in depressive symptoms (p < 0.001) predicted physical HRQoL improvement. Moderation analysis showed that active decisional preferences predicted physical HRQoL improvement, but only in those women with lower repression levels. Defense mechanisms are associated with treatment decisional preferences and interact with factors predicting HRQoL in women with breast cancer. Clinicians should address the patients' anxiety and depressive symptoms and refer patients with high repression tendencies for psychological evaluation and management.

Hyphantis T ，Almyroudi A ，Paika V ，Degner LF ，Carvalho AF ，Pavlidis N ... -  《-》

Psychiatric manifestations, personality traits and health-related quality of life in cancer of unknown primary site.

Psychiatric manifestations and personality traits are known to influence cancer patients. We aimed to assess psychological distress symptoms, psychosocial factors and health-related quality of life (HRQoL) in cancer of unknown primary site (CUP) and to test whether these parameters differ between CUP and Metastatic (MKPC) or Non-Metastatic Known Primary Cancers (N-MKPC) after controlling for demographics and clinical variables. In this cross-sectional study, we recruited 50 CUP, 264 N-MKPC and 52 MKPC participants. We assessed depressive symptoms (Center for Epidemiologic Studies-Depression [CES-D]), psychological distress symptoms (Symptom Distress Checklist-90 Revised), sense of coherence (SOC), ego defense mechanisms (Life Style Index) and HRQoL (World Health Organization Quality of Life Instrument, Short Form). The prevalence of clinically significant depressive symptoms (CES-D ≥ 23) was 40.0% in CUP, 28.8% in MKPC and 23.5% N-MKPC (p=0.037). Multivariate logistic regression analysis showed that N-MKPC patients were 5 times less likely (p=0.028) and MKPC patients 3.3 times less likely (p=0.05) to be assessed with probable depression compared with CUP patients after controlling for the major demographic and clinical variables studied. CUP patients presented also higher levels of somatization, anxiety and depressive symptoms; they also had more impaired Physical (p=0.005), Mental (p=0.041) and Social Relations (p=0.044) HRQoL, along with lower scores on SOC and intellectualization defense and higher scores on repression defense, compared with MKPC and N-MKPC patients. These findings suggest that psychiatric manifestations are frequent in CUP, and the patients' resources to cope with the burden of their illness are limited. Attention to CUP patients' psychological distress and coping resources and capacities may enable oncologists to identify and manage modifiable aspects of HRQoL.

Hyphantis T ，Papadimitriou I ，Petrakis D ，Fountzilas G ，Repana D ，Assimakopoulos K ，Carvalho AF ，Pavlidis N ... -  《-》

Associations of sense of coherence with psychological distress and quality of life in inflammatory bowel disease.

Freitas TH ，Andreoulakis E ，Alves GS ，Miranda HL ，Braga LL ，Hyphantis T ，Carvalho AF ... -  《-》

Personality variables as predictors of early non-metastatic colorectal cancer patients' psychological distress and health-related quality of life: a one-year prospective study.

We aimed to assess the course of early non-metastatic colorectal cancer patients' psychological distress and health-related quality of life (HRQOL) and to identify relevant clinical and psychological predictors during a one-year period. Of the 144 early non-metastatic colorectal cancer patients initially assessed for psychological distress symptoms (SCL-90-R), HRQOL (WHOQOL-BREF), sense of coherence (SOC), defense mechanisms (LSI) and hostility (HDHQ), 84 (58.3%) completed the one-year follow-up. Mean (SD) age was 65.1 (9.8) years and 67.4% were male. Mean (SD) disease duration was 1.7 (2.2) years, with 49.3% being diagnosed within the last six months. In 75.0% the site was at colon and in 25.0% at rectum; 2.1% had stage I, 59.0% stage II and 38.9% stage III disease. Paranoid ideation, psychoticism, interpersonal sensitivity, anxiety and depressive symptoms increased significantly over the one-year period of the study and most of the HRQOL components were significantly decreased over the same period. Men were at greater risk for further developing depressive symptomatology. Low SOC was independent predictor of depression, while hostility independently predicted anxiety, interpersonal sensitivity and psychoticism symptoms. General psychological distress and low SOC were independent predictors of HRQOL, while repression was also an independent predictor of Physical HRQOL. In early non-metastatic colorectal cancer patients, psychological distress symptoms are increased and HRQOL is decreased over one-year period. Symptoms of psychological distress are strong predictors of HRQOL, while personality variables can also predict psychological distress symptoms' increase and HRQOL decrease over time, and this could be relevant to psychological interventions.

Hyphantis T ，Paika V ，Almyroudi A ，Kampletsas EO ，Pavlidis N ... -  《-》

Anxiety and depressive symptoms and illness perceptions in psoriatic arthritis and associations with physical health-related quality of life.

Symptoms of psychological distress, including anxiety and depressive symptoms, and illness perceptions are important in determining outcome in patients with rheumatic disease. We aimed to compare psychological distress in psoriatic arthritis (PsA) and rheumatoid arthritis (RA) and to test whether the association between psychological variables and health-related quality of life (HRQOL) was similar in the 2 forms of arthritis. In 83 PsA patients and 199 RA patients, we used the Patient Health Questionnaire 9 (PHQ-9), the Symptom Checklist-90-Revised, and the Brief Illness Perception Questionnaire to assess psychological variables and the World Health Organization Quality of Life Instrument, Short Form to assess HRQOL. We used hierarchical regression analysis to determine the associations between psychological variables and HRQOL after adjusting for demographic variables and disease parameters. The prevalence of moderate to severe levels of depressive symptoms (PHQ-9 score ≥10) was 21.7% in PsA patients, 25.1% in RA patients, and 36.7% in those PsA patients with polyarthritis. After adjustment for severity of disease and pain, anxiety (β = -0.28) and concern about bodily symptoms attributed to the illness (β = -0.33) were independent correlates of physical HRQOL in PsA. In RA, depressive symptoms (β = -0.29) and concern about the consequences of the arthritis (β = -0.27) were independent correlates of physical HRQOL. These findings suggest strongly that psychological factors are important correlates of HRQOL in PsA as well as in RA. Attention to patients' anxiety and their concern about numerous bodily symptoms attributed to the illness may enable rheumatologists to identify and manage treatable aspects of HRQOL in PsA.

Kotsis K ，Voulgari PV ，Tsifetaki N ，Machado MO ，Carvalho AF ，Creed F ，Drosos AA ，Hyphantis T ... -  《-》