Type D (distressed) personality is associated with poor quality of life and mental health among 3080 cancer survivors

Distressed personality is associated with late adverse effects in long-term survivors of Hodgkin lymphoma

BACKGROUND AND PURPOSE

There are few studies of personality traits in long-term Hodgkin lymphoma survivors (HLSs) treated according to contemporary stage-and risk-adapted approaches. The Distressed Personality (DP) Scale covers negative affectivity and social inhibition. We examined differences in self-reported late adverse effects (LAEs) between HLSs with and without DP and other explanatory variables.

MATERIAL AND METHODS

This cross-sectional questionnaire-based study included a population-based cohort of HLSs treated from 1997 to 2006, aged 8-49 years at diagnosis, and alive in 2016. Among 518 eligible HLSs, 303 responded (58%), and 294 completed the DP scale. DP was defined by scores above cut-off on both the negative affectivity and social inhibition subscales. LAEs studied were major depression, posttraumatic stress disorder, sleep problems, obesity, neuropathy, fatigue, memory problems, and general health. DP and 10 other explanatory variables were tested against LAEs as dependent variables in multivariable regression analyses.

RESULTS

The mean age at survey was 45.9 years (standard deviation [SD] 4.6), mean follow-up time 16.7 years (SD 3.0), and 48% were females. Eighty-two HLSs had DP (28%, 95% confidence interval 23% - 33%). All LAEs except obesity were significantly more common/had higher mean score in HLSs with DP. In multivariable analyses, presence of DP was significantly associated with all LAEs except obesity.

INTERPRETATION

The presence of DP is common among HLSs. The presence of DP was associated with most self-report LAEs examined. Including assessment of personality traits in the survivorship care plans of HLSs should be considered. Prospective studies assessing the influence of pretreatment DP on LAEs are warranted.

Hypothyroidism and Type D Personality: Results From E-MPATHY, a Cross-sectional International Online Patient Survey

CONTEXT

Between 10% and 15% of people with hypothyroidism experience persistent symptoms, despite achieving biochemical euthyroidism. The underlying causes are unclear. Type D personality (a vulnerability factor for general psychological distress) is associated with poor health status and symptom burden but has not been studied in people with hypothyroidism.

OBJECTIVE

To investigate type D personality in hypothyroidism and explore associations with other characteristics and patient-reported outcomes.

DESIGN

Multinational, cross-sectional survey.

SETTING

Online.

PARTICIPANTS

Individuals with self-reported, treated hypothyroidism.

INTERVENTION

Questionnaire.

MAIN OUTCOME MEASURES

Type D personality and associations with baseline characteristics, control of the symptoms of hypothyroidism by medication, satisfaction with care and treatment of hypothyroidism, impact of hypothyroidism on everyday living.

RESULTS

A total of 3915 responses were received, 3523 of which were valid. The prevalence of type D personality was 54.2%. Statistically significant associations were found between type D personality and several respondent characteristics (age, marital status, ethnicity, household income, comorbidities, type of treatment for hypothyroidism, most recent TSH level), anxiety, depression, somatization, poor control of the symptoms of hypothyroidism by medication, dissatisfaction with care and treatment of hypothyroidism, and a negative impact of hypothyroidism on everyday living).

DISCUSSION

Our study found a high prevalence of type D personality among people with hypothyroidism who responded to the survey. Type D personality may be an important determinant of dissatisfaction with treatment and care among people with hypothyroidism. Our findings require independent confirmation. Close collaboration between the disciplines of thyroidology and psychology is likely to be key in progressing our understanding in this area.

Work ability and work status changes in long-term Hodgkin lymphoma survivors with focus on late adverse effects

PURPOSE

We studied work-related issues in long-term survivors of Hodgkin lymphoma [HLSs] who had undergone treatment according to contemporary stage risk-adapted approaches. At survey, work changes and problems since diagnosis, comparisons of HLSs with low/moderate versus high work ability, associations between work issues, and late adverse effects [LAEs] were examined.

METHODS

This cross-sectional questionnaire-based study included HLSs treated from 1997 to 2006 and alive at the end of 2016. They completed a mailed questionnaire including work and health-related issues.

RESULTS

Among 518 invited HLSs, 297 (58%) completed the work-related issues, and 48% of them were females. Mean age at survey was 45.9 years, and mean time was 16.7 years since diagnosis. At follow-up, 71% of the HLSs held paid work and 19% were on disability pension. Only 3% of HLSs did not hold paid work at any time after diagnosis. In total, 43% HLSs had low/moderate and 57% high work ability at follow-up. Low/moderate work ability was significantly associated with older age, female sex, more LAEs, disability pension, lower household income, distressed personality, obesity, fatigue, and mental disorders. More LAEs were significantly associated with more work problems.

CONCLUSIONS

Many HLSs manage to stay in the work force. Several health problems and LAEs amenable for interventions are significantly associated with low/moderate work ability and emphasize the importance of focus on these issues in long-term follow-up.

IMPLICATIONS FOR CANCER SURVIVORS

HLSs in paid work at diagnosis can be optimistic as to their future participation in work life. Screening and treatment for health problems such as LAEs may improve work ability.

Long-term effects of chemotherapy and radiation received during early childhood on the developing dentition of pediatric cancer patients

INTRODUCTION

The short-term effects of chemotherapy and irradiation are well documented; however, there is paucity regarding their long-term effects, especially in children and adolescents.

CASE DESCRIPTION

This paper discusses the long-term effects of chemotherapy and/or radiation received by the patients during their early childhood on the developing dentition. It comprises the compilation of 11 cases with alteration in the dental development screened from 138 cases of the childhood cancer patients who received the chemotherapy and/or radiation as a part of anticancer therapy.

RESULTS AND CONCLUSION

The findings revealed that the age of initiation of anticancer therapy along with the synergistic effect of chemo-irradiation, and the dose of radiation used were the principal determinants for the dental abnormalities. The root-related abnormalities were found to be varied and more common as compared to the missing teeth and defects related to the tooth crown.

Anxiety and depression in thymoma patients in China before surgery

BACKGROUND

The study's goal was to investigate the percentage of anxiety and depression in Chinese thymoma patients before surgery, and also the factors that influence it.

METHODS

The study included patients who had an anterior mediastinal mass discovered by chest CT and were scheduled for video-assisted thoracoscopic surgery. The mental health rating scales were completed by all patients before surgery. Patients were divided into two groups based on the Hospital Anxiety and Depression Scale (HADS): anxiety/depression and non-anxiety/depression. The association between thymoma clinical factors and the HADS score was studied statistically.

RESULTS

The study comprised eighty patients with thymoma. Before the operation, 22.5% (18/80) of the patients had anxiety and/or depression. The resigned coping style characteristics, along with myasthenia gravis (MG), were associated with preoperative anxiety and depression. The greater the score of the resigned dimension, the greater the risk of anxiety and depression, based on the results of logical regression analysis. Thymoma patients with myasthenia gravis have a higher risk of anxiety and depression.

CONCLUSION

Patients with myasthenia gravis and resigned coping style were found to have higher anxiety and depression before surgery for Chinese thymoma patients.

Relationships among Symptoms, Disability, Type D Personality, and Quality of Life in Patients with Migraine: A Cross-Sectional Study in South Korea

BACKGROUND

Type D personality as a personality vulnerable to stress consists of negative affectivity and social inhibition, and it is related to symptoms and decreased quality of life in patients with chronic illness.

AIM

This study aimed to explore the relationships among migraine symptoms, disability, type D personality, and quality of life in patients with migraine.

METHODS

A convenience sample of 135 patients with migraine was collected at the neurologic outpatient clinics of two tertiary hospitals in South Korea. Frequency and severity of migraine symptoms, Migraine Disability Assessment, type D personality, and quality of life were investigated using a structured questionnaire. A descriptive cross-sectional design was used.

RESULTS

Sixty-one (45.2%) were classified as type D personality. The intensity of the most severe migraine and Migraine Disability Assessment scores in subjects with type D personality were significantly higher than those in subjects without type D personality. In addition, the quality of life score of subjects with type D personality was significantly lower than in subjects without type D personality. The intensity of the migraine, Migraine Disability Assessment score, and type D personality were significant factors influencing quality of life on stepwise multiple regression analysis.

CONCLUSIONS

Type D personality was related to migraine symptoms, disability, and quality of life in patients with migraine.

Hypnosis and cognitive behavioral therapy with online sessions to reduce fatigue in patients undergoing chemotherapy for a metastatic colorectal cancer: Rational and study protocol for a feasibility study

Background

In metastatic colorectal cancer (CRCm), fatigue is pervasive, reduces quality of life, and is negatively associated with survival. Its course is explained in part by psychosocial variables such as emotional distress, coping strategies, or perceived control. Thus, to reduce fatigue, psychosocial interventions appear to be relevant. In some cancers, Cognitive Behavioral Therapies (CBT) reduce fatigue. Hypnosis is also used as a complementary therapy to reduce the side effects of cancer. While CBT requires specific training often reserved for psychologists, hypnosis has the advantage of being increasingly practiced by caregivers and is therefore less expensive (Montgomery et al., 2007). On the other hand, CBT and hypnosis remain understudied in the CRC, do not focus on the symptom of fatigue and in Europe such programs have never been evaluated.

Objectives

Implementing an intervention in a healthcare setting is complex (e.g., economic and practical aspects) and recruiting participants can be challenging. The primary objective will therefore be to study the feasibility of two standardized interventions (hypnosis and CBT) that aim to reduce fatigue in patients with CRCm treated in a French cancer center.

Methods and design

A prospective, single-center, randomized interventional feasibility study, using mixed methods (both quantitative and qualitative). A total of 60 patients will be allocated to each intervention group [Hypnosis (n = 30) and CBT (n = 30)]. Participants will be randomized into two parallel groups (ratio 1:1). Both programs will consist of 6 weekly sessions focusing on the CRF management over a period of 6 weeks. Trained therapists will conduct the program combining 3 face-to-face sessions and 3 online sessions. The feasibility and experience of interventions will be evaluated by the outcome variables, including the adhesion rate, the reasons for acceptability, relevance or non-adherence, the satisfaction, the fatigue evolution (with ecological momentary assessments), and the quality of life. All questionnaires will be self-assessment using an online application from the cancer center.

Discussion

Results will highlight the barriers/facilitators to the implementation of the program and the relevance of the program to the patients, and will be used to generate hypotheses for a randomized control trial.

Clinical trial registration

ClinicalTrials.gov Identifier: NCT04999306; https://clinicaltrials.gov/ct2/show/NCT04999306.

Association between Type-D Personality and Affective (Anxiety, Depression, Post-traumatic Stress) Symptoms and Maladaptive Coping in Breast Cancer Patients: A Longitudinal Study

Background:

Type-D (distressed) personality has not been prospectively explored for its association with psychosocial distress symptoms in breast cancer patients.

Objective:

The objective of the study was to test the hypothesis that Type-D personality can be associated with psychosocial distress variables in cancer over a 2-point period (6 month-follow-up).

Aims:

The aim of the study was to analyze the role of Type-D personality in relation to anxiety, depression, post-traumatic stress symptoms, general distress, and maladaptive coping among cancer patients.

Methods:

145 breast cancer patients were assessed within 6 months from diagnosis (T0) and again 6 months later (T1). The Type-D personality Scale, the Hospital Anxiety and Depression Scale, Depression subscale (HAD-D), the Brief Symptom Inventory (BSI-18) Anxiety subscale, the Distress Thermometer (DT), the Post-traumatic Symptoms (PTS) Impact of Event Scale (IES), and the Mini Mental Adjustment to Cancer (Mini-MAC) Anxious Preoccupation and Hopelessness scales were individually administered at T0 and T1.

Results:

One-quarter of cancer patients met the criteria for Type-D personality, which was stable over the follow-up time. The two main constructs of Type-D personality, namely social inhibition (SI) and negative affectivity (NA), were related to anxiety, depression, PTS, BSI-general distress and maladaptive coping (Mini-MAC anxious preoccupation and hopelessness). In regression analysis, Type-D SI was the most significant factor associated with the above-mentioned psychosocial variables, both at T0 and T1.

Conclusion:

Likewise other medical disorders (especially cardiology), Type-D personality has been confirmed to be a construct significantly related to psychosocial distress conditions and maladaptive coping that are usually part of assessment and intervention in cancer care. More attention to personality issues is important in oncology.

An Overview of the International Literature on Health-Related Quality of Life, Mental Health and Psychosocial Issues in People with Cancer

Background

Cancer is one of the most important leading causes of death worldwide. Early detection, screening and diagnosis have been demonstrated to significantly improve patients' survival rates and increase awareness of the benefit of prompt therapies and healthy lifestyles. In this context, Health-related Quality of Life (HRQoL) and several psychosocial difficulties are of relevance as prognostic factors for the trajectory of the diseases of people living with cancer.

Methods

This Special Issue aims to present a set of systematic reviews and research studies focusing on several psychosocial aspects in people suffering from hematologic and solid cancer.

Results

Three systematic reviews regard HRQoL, the quality of patient-physician communication, depression and other stress-related difficulties, respectively. One review pointed out the difficulties in diagnosing depression in the elderly with solid cancer; another one regards the risk of cancer in severe mental illnesses, such as schizophrenia, bipolar disorders, and severe depressive disorders. One additional review regards HRQoL in people with cancer in the present era of COVID-19 pandemic. Furthermore, some research studies pointed out the usefulness of a validated instrument to assess satisfaction with care in the oncology field, as well as of the self-reinforcing feedback loop to improve fatigue, insomnia and depression in people with cancer. Other two research studies evaluate, respectively, the attributable burden in worsening HRQoL in people suffering both from cancer and depression and the Type D personality as a risk factor for stress-related difficulties in women with breast cancer.

Conclusion

This Special Issue is a contribution to enhance future research mainly about such interventions useful to assess and improve HRQoL and overall well-being in people with cancer.

Personality Factors in Colorectal Cancer: A Systematic Review

Background: The role of personality in cancer incidence and development has been studied for a long time. As colorectal cancer (CRC) is one of the most prevalent cancer types and linked with lifestyle habits, it is important to better understand its psychological correlates, in order to design a more specific prevention and intervention plan. The aim of this systematic review is to analyze all the studies investigating the role of personality in CRC incidence. Methods: All studies on CRC and personality up to November 2020 were scrutinized according to the Cochrane Collaboration and the PRISMA statements. Selected studies were additionally evaluated for the Risk of Bias according to the Newcastle-Ottawa Scale (NOS). Results: Eight studies met the inclusion criteria and were eventually included in this review. Two main constructs have been identified as potential contributors of CRC incidence: emotional regulation (anger) and relational style (egoism). Conclusion: Strong conclusions regarding the influence of personality traits on the incidence of CRC are not possible, because of the small number and the heterogeneity of the selected studies. Further research is needed to understand the complexity of personality and its role in the incidence of CRC and the interaction with other valuable risk factors.

Four years stability of type D personality in patients with moderate to severe psoriasis and its implications for psychological impairment

Background

Psoriasis is a systemic auto-inflammatory disease that is related to an increased risk of organic and psychological comorbidities. Type D is a stable personality trait in healthy subjects but there is no data regarding its stability in patients with moderate-severe psoriasis.

Objectives

To assess the stability of type D personality in patients with moderate to severe psoriasis as well as assessing the influence of type D personality on anxiety and depression.

Methods

Prospective cohort study. Forty psoriasis patients with type D personality and sixty-six patients with psoriasis without type D personality were included in the study. Participants completed the DS14 test and HADS at baseline and four years later.

Results

At baseline, the prevalence of type D personality was 37.7% and at week 208 it was 27.3%. The stability of type D personality was higher in patients with an incomplete education level and in those who were separated/divorced or windowed. During follow-up, 15% of patients developed type D personality. Male sex, having topical treatment, the presence of previous depression, anxiety, and high levels of negative affectivity at baseline increase the risk of developing type D personality.

Study limitations

Sample size, psoriasis severity restricted to moderate and severe and all patients being under treatment for psoriasis.

Conclusions

The presence of type D personality varies over time in psoriasis patients. Therefore, type D personality is possibly more a state than a trait phenomenon, modified by environmental factors. Type D personality is associated with a higher risk of anxiety.

Using heterogeneity in disease to understand the relationship between health and personality

The aim of this study was to compare the relationship between two health outcomes (pain and self-reported health) and personality while accounting for heterogeneity in arthritic disease. Traditionally health research has treated patients' disease experiences as homogeneous but stratified medicine suggests that doing so might over-generalise findings and miss important effects. We present a longitudinal analysis over 14 years, on a subsample of 443 arthritic respondents from the English Longitudinal Study of Ageing (ELSA). Using linear regressions, we modelled how the Big Five domains of personality (wave 5) moderated the relationship between past (at wave 1) and present health (at wave 7). Then, to model heterogeneity in arthritis experience we included assignment to 4 different sub-groups based on their experience of pain progression. The results showed that modelling heterogeneity led to the identification of specific stratified effects for personality (neuroticism, agreeableness, and extraversion) not observed when these data are treated as homogenous. Higher agreeableness was associated with worse pain for those in a sub-group reporting the greatest pain, and higher extraversion was protective against pain among those whose pain improved. The results highlight the importance of modelling heterogeneity of disease.

Influence of Type D Personality on Health Promoting Behaviours and Quality of Life in Stroke Patients: A Cross-Sectional Study in South Korea

OBJECTIVES

Type D personality is vulnerable to stress and is associated with high symptom severity, unhealthy behaviors, and low quality of life (QoL) in patients with chronic diseases. This study aimed to identify the influence of type D personality on health promoting behaviors and QoL in patients with ischemic stroke in South Korea.

MATERIALS AND METHODS

A descriptive, cross-sectional design was used. This study collected data from a convenience sample of 170 patients with ischemic stroke. Demographic and clinical characteristics, health promoting behaviors, and QoL were compared between the type D personality group and the non-type D group. Stepwise multiple regression analysis was performed to identify factors influencing patients' QoL.

RESULTS

Of the 170 subjects, 39 (22.9%) were classified as having type D personality. Type D personality was associated with higher National Institutes of Health Stroke Scale scores at admission and discharge, higher modified Rankin Scale (mRS) scores at 3 months after stroke, lower scores for health promoting behaviors, and lower QoL. Regression analysis showed that mRS score 3 months after stroke was the most significant factor influencing QoL, followed by health promoting behaviors, type D personality, speech deficits, and family income.

CONCLUSIONS

Type D personality should be considered together with health promoting behaviors and QoL in patients with ischemic stroke. Interventions considering type D personality may be helpful in improving health promoting behavior and QoL for the stroke patients.

Association between Satisfaction with Life and Personality Types A and D in Young Women with Acne Vulgaris

People with acne vulgaris report a lower level of satisfaction with life and are more frequently classified as having Type D personalities than those without acne. This research examined, for the first time, the moderating and mediating role of personality type in the relationship between acne severity and satisfaction with life. Among 300 female nursing and cosmetology students ranging in age from 19 to 24 years (M = 21.28, SD = 1.39), 150 individuals (50%) presented with symptoms of acne vulgaris (AV group), while the other 150 (50%) were categorized as controls without acne vulgaris (WAV sample). A cross-sectional study was conducted using three self-report questionnaires: The Satisfaction with Life Scale (SWLS), the Framingham Type A Scale (FTAS), and the Type D Scale (DS14). Acne vulgaris was clinically diagnosed using the Hellgren–Vincent Scale (HVS). The AV group scored significantly higher on the FTAS and DS14 and lower on the SWLS than the WAV sample. Life satisfaction correlated negatively with both the negative affectivity (NA) and social inhibition (SI) subscales of the DS14. The moderating role of the Type A behavioral pattern (TABP) and the mediating role of both NA and SI subscales of the DS14 were observed in the relationship between acne severity and satisfaction with life. The type of personality may explain the mechanism of the relationship between acne disease and subjective well-being. Therefore, psychological interventions and strategies focused on managing stress and mood may effectively improve satisfaction with life in people with acne.

Type-D personality and quality of life in patients with primary brain tumours

OBJECTIVE

To investigate the influence of type-D personality on quality of life (QoL) in patients with primary brain tumours.

METHODS

We performed descriptive cross-sectional study between July 2018 and March 2019. A convenience sample of 293 patients was recruited from an outpatient neurosurgery clinic.

RESULTS

Type-D personality was identified in 34.1% of subjects. Type-D patients had poorer QoL and experienced more severe symptoms and interference with life. Poor QoL was associated with lower education, no spouse and lower family income. Symptoms were the most significant factor affecting QoL, followed by type-D personality, income and education.

CONCLUSION

Symptoms, type-D personality and demographic factors should be considered when assessing QoL in patients with primary brain tumours. Interventions that reflect these characteristics, including type-D personality, may help improve QoL for patients with primary brain tumours.

Negative illness perceptions are related to poorer health-related quality of life among thyroid cancer survivors: Results from the PROFILES registry

BACKGROUND

Differentiated thyroid cancer (DTC) reports a poorer health-related quality of life (HRQoL) than a norm population. Patients' illness perceptions are modifiable and known associates of HRQoL in other cancers. The aim was to examine the relationship between illness perceptions and HRQoL among DTC survivors.

METHODS

DTC survivors registered in the Netherlands Cancer Registry diagnosed between 1990 and 2008, received a survey on illness perceptions (Brief-Illness Perception Questionnaire; B-IPQ) and HRQoL (European Organisation for Research and Treatment of Cancer, Quality of Life Questionnaire-Core 30; EORTC QLQ-C30). Multiple regression analyses were conducted investigating the relation between illness perceptions and HRQoL, while controlling for sociodemographic and clinical characteristics.

RESULTS

Two hundred and eighty-four DTC survivors were included. DTC survivors who believed their illness had many negative consequences; who perceived their illness as controllable by treatment; who had strong beliefs symptoms could be attributed to their illness; and who had strong beliefs their illness causes negative emotions, reported a poorer HRQoL.

CONCLUSIONS

Stronger negative illness perceptions are related to a poorer HRQoL among DTC survivors.

The association of depressive symptoms, personality traits, and sociodemographic factors with health-related quality of life and quality of life in patients with advanced-stage lung cancer: an observational multi-center cohort study

Background

Identification of patient-related factors associated with Health-Related Quality of Life (HRQoL) and Quality of Life (QoL) at the start of treatment may identify patients who are prone to a decrease in HRQoL and/or QoL resulting from chemotherapy. Identification of these factors may offer opportunities to enhance patient care during treatment by adapting communication strategies and directing medical and psychological interventions. The aim was to examine the association of sociodemographic factors, personality traits, and depressive symptoms with HRQoL and QoL in patients with advanced-stage lung cancer at the start of chemotherapy.

Methods

Patients (n = 151) completed the State-Trait Anxiety Inventory (trait anxiety subscale), the Neuroticism-Extraversion-Openness-Five Factor Inventory (NEO-FFI), the Center for Epidemiologic Studies Depression (CES-D), the World Health Organization Quality of Life-BREF (WHOQOL-BREF), and the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30). Simple linear regression analyses were performed to select HRQoL and QoL associated factors (a P ≤ 0.10 was used to prevent non-identification of important factors) followed by multiple linear regression analyses (P ≤ 0.05).

Results

In the multiple regression analyses, CES-D score (β = − 0.63 to − 0.53; P-values < 0.001) was most often associated with the WHOQOL-BREF domains and general facet, whereas CES-D score (β = − 0.67 to − 0.40; P-values < 0.001) and Eastern Cooperative Oncology Group (ECOG) performance status (β = − 0.30 to − 0.30; P-values < 0.001) were most often associated with the scales of the EORTC QLQ-C30. Personality traits were not related with HRQoL or QoL except for trait anxiety (Role functioning: β = 0.30; P = 0.02, Environment: β = − 0.39; P = 0.007) and conscientiousness (Physical health: β = 0.20; P-value < 0.04).

Conclusions

Higher scores on depressive symptoms and ECOG performance status were related to lower HRQoL and QoL in patients with advanced-stage non-small cell lung cancer. Supportive care interventions aimed at improvement of depressive symptoms and performance score may facilitate an increase of HRQoL and/or QoL during treatment.

Personality (at Intrapsychic and Interpersonal Level) Associated With Quality of Life in Patients With Cancer (Lung and Colon)

The objective of this study was to determine the association of quality of life (QoL) and intrapsychic and interpersonal behaviors (Structural Analysis of Social Behavior [SASB]) of patients with cancer (lung: n = 88; age 62.8 ± 10.1; colon: n = 56; age 60.1 ± 11.4). Personality described by SASB clusters (Cls): SASB-Questionnaire; QoL tests: FACT_G and QLQ-C30. Patients with lung cancer (n = 88; age 62.8 ± 10.1) and colon cancer (n = 56; age 60.1 ± 11.4; all stages of severity). Multiple regression analyses. Multiple linear regression: dependent variable: FACT_G; covariates: physical functioning, cognitive functioning, SASB-Cl3-50°, SASB-Cl6-50°. Analysis of variance and t test confirm validity of the model (P < .001). SASB-Cl3 with FACT_G (P = .034); SASB-Cl6 with FACT_G (P = .002); age with FACT_G (P = .018); physical functioning with FACT_G (P < .001); cognitive functioning with FACT_G (P < .001). Personality traits such as self-critical and oppressive behaviors, low capacity for self-esteem, physical and cognitive functioning, and age (a higher age determines a better QoL) strongly determine QoL in patients with lung and colon cancer. This may suggest areas of therapeutic intervention.

Comparison of subjective quality of life after endoscopic submucosal resection or surgery for early gastric cancer

Quality of life (QoL) has become an important issue after early gastric cancer (EGC) treatment. We aimed to compare the QoL of EGC survivors after ESD (n = 241) or laparoscopic subtotal gastrectomy (n = 241) without recurrence and to evaluate the QoL over the 5-year period after adjusting for various confounding factors related to QoL. QoL related to the gastric cancer subscale (GCS) was significantly higher in the ESD group than surgery group (p < 0.001). After adjusting for all possible confounding factors, survivors who underwent ESD still had higher QoL related to CSG than those who underwent surgery. On the analysis of interaction effects for all QoL subscales, higher QoL related to GCS of ESD group than those of surgery group has been kept over time (p = 0.983). Therefore, we concluded that EGC survivors who undergo ESD have significantly better QoL related to GCS over a 5-year period after treatment than those who undergo surgery. This may be a useful consideration when selecting treatment modalities for patients with EGC.

Type D personality and life event stress: the mediating effects of social support and negative social relationships

Background and Objective: Type D personality has been associated with increased perceptions of stress. As Type D individuals have been noted to report lower social support and greater perceptions of negativity in social interactions, this study examined if the association between Type D personality and life events stress was mediated by these social relationships. Design: A cross-sectional design. Methods: Undergraduate students (N = 197) completed questionnaires assessing Type D personality, social support, negative social relationships, and life events stress. Results: Unadjusted analyses revealed that Type D individuals perceived their life events to be significantly more stressful than non-Type D individuals. Type D individuals also reported increased perceptions of negative social relationships and lower social support. Finally, the association between Type D personality and life events stress was mediated by perceptions of negative social relationships. However, when controlling for the main effects of negative affectivity and social inhibition, Type D was not significantly associated with social relationship or life events variables. Further, effects appeared to be primarily driven by negative affectivity. Conclusion: These results support recent findings in the Type D literature that have identified null effects of Type D when controlling for negative affectivity.

Factors Associated With Failure of Adult Strabismus-20 Questionnaire Scores to Improve Following Strabismus Surgery

Importance

Health-related quality of life (HRQOL) typically improves following strabismus surgery. Nevertheless, for some patients, HRQOL does not improve, and reasons for this are unknown.

Objective

To identify factors associated with failure of adult strabismus-20 (AS-20) HRQOL scores to improve following strabismus surgery.

Design, Setting, and Participants

Prospective observational case series at the Mayo Clinic, Rochester, Minnesota, comprising 276 adults, between July 2012 and August 2016.

Main Outcomes and Measures

Participants completed the AS-20 HRQOL questionnaire, diplopia questionnaire, Center for Epidemiologic Studies Depression Scale-Revised (CESD-R) (depressive symptoms), and Type-D Scale 14 questionnaire (type-Distressed [type-D] personality) both preoperatively and 6 weeks postoperatively. To assess factors associated with failure of HRQOL to improve (no change or decrease in score), univariate and multiple logistic regression analyses were performed. Each of the 4 AS-20 domains (self-perception, interactions, reading function, and general function) were analyzed separately including only patients able to improve at least by the magnitude of previously defined 95% limits of agreement. Factors assessed were age (at onset and at surgery), sex, number of previous surgeries, presence of visually obtrusive facial anomaly, visual acuity, preoperative and postoperative diplopia questionnaire scores, alignment (as a vector), presence of esotropia, presence of a vertical deviation, CESD-R scores, and type-D personality. Stepwise multiple logistic regression analyses were performed to assess factors associated with failure of AS-20 scores to improve for each domain.

Results

Of the 276 participants, the median age was 57 years (range, 18-91 years), 153 were women (55%), and 266 were white (96%). Failure to improve was associated with worse diplopia postoperatively on the self-perception (adjusted risk ratio [RR], 1.01; 95% CI, 1.00-1.02), reading function (adjusted RR, 1.02; 95% CI, 1.01-1.03), and general function domains (adjusted RR, 1.02; 95% CI, 1.01-1.03). In addition, failure to improve on the self-perception domain was associated with type-D personality postoperatively (adjusted RR, 4.26; 95% CI, 1.90-9.57) and failure to improve on the interactions domain was associated with postoperative depressive symptoms (adjusted RR, 1.04; 95% CI, 1.02-1.06) and coexisting visually obtrusive anomaly (adjusted RR, 2.12; 95% CI, 1.04-4.32).

Conclusions and Relevance

Postoperative diplopia, depressive symptoms, type-D personality, and visually obtrusive facial anomalies were associated with failure of AS-20 scores to improve (remaining the same or worsening) following strabismus surgery. The association of nonstrabismus factors may have implications for patient treatment and is worthy of continued study.

Relationships among Type-D personality, symptoms and quality of life in patients with ovarian cancer receiving chemotherapy

PURPOSE

The objective of this study was to investigate the prevalence of Type-D personality and identify its relationships among the symptoms and quality of life in patients with ovarian cancer-receiving chemotherapy.

METHODS

A total of 150 patients with ovarian cancer undergoing chemotherapy were recruited between December 2015 and August 2016. The subjects were assessed using the Type-D Personality Scale-14, Memorial Symptom Assessment Scale - Short Form and Functional Assessment of Cancer Therapy-General questionnaire completed through a face-to-face interview.

RESULTS

About 56% of patients were classified into the Type-D personality group. This personality group showed statistically significantly higher symptoms and lower quality of life than the non-Type-D personality group. According to stepwise multiple regression, the most significant factor influencing quality of life was symptoms, followed by Type-D personality, performance status and cancer stage.

CONCLUSIONS

The prevalence of Type-D personality in patients with ovarian cancer was high, and Type-D personality was significantly associated with a high symptom score and lower quality of life. Health professionals should consider Type-D personality in the assessment and intervention of symptoms and quality of life, along with performance status and cancer stage.

Quality of life and psychological well-being in the early stages of multiple sclerosis (MS): Importance of adopting a biopsychosocial model

BACKGROUND

Reductions in quality of life (QOL) exist among individuals with multiple sclerosis (MS).

OBJECTIVE

The present investigation aimed to adopt a biopsychosocial model in examining QOL in the early stages of MS.

METHODS

Individuals with MS (34 with average to low QOL and 35 with high QOL) were compared on measures of disease symptoms, psychological functioning, personality, self-efficacy, locus of control (LOC), social support, and coping to determine the most salient predictors of QOL.

RESULTS

Individuals were matched on disease course and duration. Individuals with lower QOL reported more fatigue, sleep problems, pain, depression, and anxiety (d = 0.83-1.49, p's < 0.001). They also reported lower levels of self-efficacy, LOC, and social support (d = 0.75-1.50 p's < 0.01). They indicated higher levels of neuroticism (d = 1.31, p < .001) and lower levels of extraversion (d = 1.21, p < .001) and reported greater levels of disengagement as a means of coping (d = 0.75, p = .002). Those with high QOL endorsed more use of adaptive coping (d = 0.52 - 0.86, p's < 0.05). When taken together, LOC and anxiety were the most significant predictors, accounting for 40% of the variance.

CONCLUSION

Even early on in the illness, there exists differing levels of QOL. Identifying the psychological and social variables as well as the disease related factors is important, and in this case, may make a much greater contribution. Efforts to assure routine assessment and effective intervention aimed at these factors are warranted, particularly as an early intervention to assure maintenance/improvement in QOL among individuals with MS.

Type-D Personality and Elevated Psychological Symptoms In Early Adjustment of Severe Burn Injury Patients

Severe burn injuries are highly traumatic requiring lengthy recovery. High levels of distress in the early stages of treatment have been associated with poor physical and psychosocial recovery outcomes. Identifying traits relating to distress and personal coping styles may aid screening. Type-D, or 'distressed', personality may be such a trait. Type-D personality refers to an ongoing personality organization defined by a tendency to experience greater negative emotions and thoughts while simultaneously socially inhibiting their expression (Denollet et al., 1996 . Type-D has been linked to poor health outcomes in those with cardiovascular disease as well as other populations and has been found to be associated with elevated psychological symptoms. Currently, there are no investigations in the literature looking at Type-D in the severe burns injury population. This study aimed to investigate Type-D in severe burn injury patients, specifically regarding the presence of psychological symptoms in early treatment, using data gathered during a pilot study conducted at a severe burn injury unit. The DS-16, Davidson Trauma scale and Depression Anxiety and Stress Scale scores were analysed along with demographic and clinical data in 54 participants (40 males, 14 females). Participants who were found to have Type-D displayed significantly higher levels of psychopathology. Additionally, Type-D was found to be a significant predictor of psychological symptoms.

Cancer Survivorship in Adults

With the favorable trend regarding survival of cancer in the Western world, there is an increasing focus among patients, clinicians, researchers, and politicians regarding cancer survivors' health and well-being. The number of survivors grows rapidly, and more than 3% of the adult populations in Western countries have survived cancer for 5 years or more. Cancer survivors are at increased risk for a variety of late effects after treatment, some life-threatening such as secondary cancer and cardiac diseases, while others mainly have negative impact on daily functioning and health-related quality of life (HRQOL). The latter factors include fatigue, anxiety disorders, sexual problems, insomnia, and reduced work ability, while depression does not seem to be more common among survivors than in the general population. Life style factors are highly relevant for cancer survivors concerning risk of relapse and somatic comorbidity. The field of cancer survivorship research has grown rapidly. How to best integrate the knowledge of the field into clinical practice with adequate follow-up of cancer survivors at risk for developing late effects, is still an unresolved question, although several models are under consideration.

Characteristics of somatic tinnitus patients with and without hyperacusis

Objective

Determine if somatic tinnitus patients with hyperacusis have different characteristics from those without hyperacusis.

Patients and methods

172 somatic tinnitus patients with (n = 82) and without (n = 90) hyperacusis referred to the Tinnitus Unit of Sapienza University of Rome between June 2012 and June 2016 were compared for demographic characteristics, tinnitus features, self-administered questionnaire scores, nature of somatic modulation and history.

Results

Compared to those without hyperacusis, patients with somatic tinnitus and hyperacusis: (a) were older (43.38 vs 39.12 years, p = 0.05), (b) were more likely to have bilateral tinnitus (67.08% vs 55.56%, p = 0.04), (c) had a higher prevalence of somatic modulation of tinnitus (53.65% vs 36.66%, p = 0.02) and (d) scored significantly worse on tinnitus annoyance (39.34 vs 22.81, p<0.001) and subjective hearing level (8.04 vs 1.83, p<0.001).

Conclusion

Our study shows significantly higher tinnitus modulation and worse self-rating of tinnitus and hearing ability in somatic tinnitus patients with hyperacusis versus somatic tinnitus patients without hyperacusis. These differences could prove useful in developing a better understanding of the pathophysiology and establishing a course of treatment for these two groups of patients.

Depressive spectrum disorders in cancer: prevalence, risk factors and screening for depression: a critical review

BACKGROUND

Although depression and mood-related disorders are common in persons with cancer, these conditions remain frequently overlooked in clinical practice. Negative consequences of depressive disorder spectrum have been reported (e.g. suicidal ideation, increase physical complications and somatic symptoms, negative influence on prognosis), indicating the need for routine screening, assessment and management.

METHODS

A search of the major databases (Medline, Embase, PsycLIT, PsycINFO, and the Cochrane Library) was conducted on the reviews and meta-analyses available in order to summarize relevant data concerning depressive disorders spectrum in terms of prevalence, risk factors, and screening and assessment among patients with cancer across the trajectory of the disease.

RESULTS

The data show a prevalence of depression and depressive disorders between 5% and 60% according to the different diagnostic criteria, the tools used in the studies (e.g. semi-structured psychiatric interview and psychometric questionnaires), as well as the stage and type of cancer. Furthermore, despite the significant health care resources devoted to cancer care and the importance of addressing depressive symptoms, assessment and management of depressive spectrum disorders in cancer patients remains suboptimal.

CONCLUSIONS

Routine screening and adequate assessment of depressive spectrum disorders is necessary in patients with cancer in order to effectively manage the multifaceted and complex consequences on cancer care.

Cardiovascular co-morbidity in cancer patients: the role of psychological distress

Due to aging of the population and cardiotoxic cancer treatment, there is an increasing group of patients with cancer and co-morbid cardiovascular disease (CVD). In order to find a balance between the risk of undertreating the malignancy on the one hand and inducing CVD on the other hand, CVD risk stratification at the time of cancer diagnosis and knowledge on the pathway for developing incident CVD in cancer patients is vital. In this paper, we propose an adapted multiple-hit hypothesis for developing CVD in cancer patients describing that patients with cancer are exposed to a series of sequential or concurrent events that together make them more vulnerable to reduced cardiovascular reserves, development of incident CVD and ultimately death. We highlight the possible impact of psychological distress secondary to a cancer diagnosis and/or treatment, which in turn may increase the risk of incident CVD in patients diagnosed with cancer. Furthermore, we discuss potential behavioral and pathophysiological mechanisms underlying the link between psychological distress and the pathophysiology of incident CVD. In addition, key unanswered questions for future research are posed. In the future, researching the adapted multiple-hit hypothesis for developing CVD among cancer patients will hopefully advance the care of cancer patients by finding some of the missing pieces of the puzzle. To do so, we need to focus on minimizing cardiovascular risk and promoting cardiovascular health in cancer patients by addressing the knowledge gaps formulated in this paper.

The moderation effect of personality on healthcare utilization in Chinese people living with HIV

There is evidence that Type D personality can predict impaired quality of life and health status in various chronic conditions. The evidence is conflicting as to whether Type D is associated with increased healthcare services, and no study has reported on the healthcare utilization of people living with HIV (PLWH) who have a Type D personality. This study investigated the impact of Type D personality on healthcare utilization in a sample of Chinese PLWH and examined physical and emotional symptoms as possible mechanisms of healthcare utilization. This was a cross-sectional study of 199 PLWH in rural China. Participants completed a survey on physical symptoms, emotional symptoms, healthcare utilization, and Type D personality. Those PLWH with a Type D personality reported more physical and emotional symptoms and healthcare utilization than patients without this personality. Among PLWH who had a Type D personality, physical symptoms had a direct effect on healthcare utilization, and emotional symptoms did not significantly mediate this association. However, among PLWH without a Type D personality, emotional symptoms significantly mediated the effects of physical symptoms on healthcare utilization. PLWH with a Type D personality reported more healthcare utilization, which was attributed to their high physical symptoms rather than their emotional symptoms. These findings suggest that PLWH with a Type D personality might be bothered by intensified emotional symptoms, which might be too severe to be associated with physical symptoms and healthcare utilization. New prospective studies should focus on the pattern of healthcare utilization among patients with a Type D personality and their intensified physical and emotional symptoms.

Predictors of health-related quality of life and association with survival may identify colorectal cancer patients at high risk of poor prognosis

PURPOSE

To investigate the mediators of health-related quality of life (HR-QoL) in colorectal cancer (CRC) patients and effect on overall survival.

METHODS

We analyzed baseline (within 1 year of diagnosis) SF-12v1 questionnaire data from 3734 CRC patients and assessed the differences in mental composite scores (MCS) and physical composite scores (PCS) by socio-demographics and risks of poor HR-QoL by these factors. Hazard ratios were generated using univariate Cox regression for MCS and PCS dichotomized using the normalized scoring-based mean of 50 and survival estimates generated using the Kaplan-Meier method.

RESULTS

Differences in MCS and PCS were identified by sex, age, education level, alcohol use, tobacco use, and stage. Race, marital status, and cancer site differed only by PCS. Being female, never married, former alcohol user, or with stage IV disease significantly increased risk of a poor HR-QoL, with magnitudes of risk from 1.25- to 1.97-fold. Higher education level had a protective effect (MCS: P _trend = 2.32 × 10^-7; PCS: P _trend = 5.62 × 10^-14). Hispanics and African-Americans had a 1.35- and 1.57-fold risk of poor PCS, and increase in age had a protective effect for risk of poor MCS (P _trend = 1.84 × 10^-7). Poor MCS or PCS were associated with poor prognosis and decreased survival at 5 years (HR_MCS 1.57, 95 % CI 1.41-1.76 and HR_PCS 2.38, 95 % CI 2.08-2.72), and both remained significant when adjusting for age, gender, race, education level, tumor stage, and tumor site.

CONCLUSIONS

Our findings identify potential mediators for HR-QoL and suggest that baseline HR-QoL assessment may be prognostic for CRC.

Do coping strategies mediate the association between Type D personality and quality of life among people with multiple sclerosis?

The aim of this study is to explore whether different coping strategies are able to mediate the association between Type D personality and quality of life. We collected information from 156 consecutive patients (response rate: 72.9%; 75.0% women; median age: 40 ± 3 years). Patients completed the Type D Scale-14, the Coping Self-Efficacy Scale and the Short-Form Health Survey for measuring physical and mental quality of life. The mediating effect of coping was analysed using correlations, linear regressions and the Sobel z-test. In the mental quality of life, all three studied coping strategies mediated the association between Type D personality and quality of life.

Pattern of employment and associated factors in long-term lymphoma survivors 10 years after high-dose chemotherapy with autologous stem cell transplantation

Background This study examined employment patterns and associated factors in lymphoma survivors treated with high-dose chemotherapy with autologous stem cell transplantation (HDT-ASCT) from diagnosis to a follow-up survey at a mean of 10 years after HDT-ASCT. Patients and methods All lymphoma survivors aged ≥18 years at HDT-ASCT in Norway from 1987 to 2008, and alive at the end of 2011 were eligible for this cross-sectional study performed in 2012/2013. Participants completed a mailed questionnaire. Job status was dichotomized as either employed (paid work) or not-employed (disability and retirement pension, on economic support, home-makers, or students). Results The response rate was 78%, and the sample (N = 312) contained 60% men. Mean age at HDT-ASCT was 44.3 and at survey 54.0 years. At diagnosis 85% of survivors were employed, 77% before and 77% after HDT-ASCT, and 58% at follow-up. Forty seven percent of the survivors were employed at all time points. The not-employed group at survey was significantly older and included significantly more females than the employed group. No significant between-group differences were observed for lymphoma-related variables. Fatigue, mental distress and type D personality were significantly higher among those not-employed, while quality of life was significantly lower compared to the employed group. Older age at survey, being female, work ability and presence of type D personality remained significantly related to being not-employed at survey in the multivariable analysis. Conclusions Our findings show that not-employed long-term survivors after HDT-ASCT for lymphoma have more comorbidity, cognitive problems and higher levels of anxiety/depression than employed survivors. These factors should be checked and eventually treated in order to improve work ability.

Personality in multiple sclerosis (MS): impact on health, psychological well-being, coping, and overall quality of life

Personality has long been considered a factor that can account for differences in health, well-being, and overall quality of life (QOL). A 'Distressed or Type D Personality' has been studied in medical populations as a predictor of several outcomes. The purpose of the present investigation was to determine the presence of Type D Personality in multiple sclerosis (MS) and its role on disease symptoms, disease management, health-related behaviors, coping, psychological well-being, and overall QOL and functioning. Two hundred and thirty (230) individuals with MS completed a survey assessing personality, disease symptoms, disease management, coping, self-efficacy, locus of control (LOC), psychological well-being, and QOL. Thirty-seven (16%) individuals were found to be 'Type D+.' Such individuals reported greater fatigue, pain, depression, and anxiety and worse disease management and adherence. They also reported engaging in maladaptive means of coping. Compared to 'Type D-' they reported lower self-efficacy, LOC, QOL and greater perceived stress. Finally, 'Type D+' individuals were more likely to be considering leaving the workforce. Findings suggest that 'Type D' Personality is associated with various negative outcomes in MS. Consideration of the routine assessment of personality in MS seems warranted and may better inform interventions and ward off poor outcomes.

Prevalence rate and influencing factors of preoperative anxiety and depression in gastric cancer patients in China: Preliminary study

Objectives

To investigate the prevalence rate and influencing factors of preoperative anxiety and depression in patients with gastric cancer, in China.

Methods

Patients with gastric cancer who were diagnosed by gastroscopy and would accept laparoscopic surgery were eligible for the study. Each participant completed self-administered questionnaires, including the Hospital Anxiety and Depression Scale (HADS), Medical Coping Modes Questionnaire (MCMQ), Social Support Rating Scale, and Type D personality scale before surgery. Routine blood tests were undertaken within 7 days before surgery, to calculate the neutrophil-to-lymphocyte ratio (NLR). Based on HADS, patients were divided into an anxiety/depression group and a nonanxiety/depression group.

Results

Fifty-three patients with gastric cancer were included in the study. The prevalence of preoperative anxiety and/or depression was 20.75% (11/53). Factors influencing preoperative anxiety and depression were a resigned dimension of coping style, type D personality and NLR. Logistic regression analysis showed that a higher score for the resigned dimension of coping style on the MCMQ and a higher NLR were significantly associated with preoperative anxiety and depression.

Conclusions

The prevalence of preoperative anxiety and depression in Chinese patients with gastric cancer may be influenced by both the coping mode and NLR.

Type D personality: Application of DS14 French version in general and clinical populations

The aim of this study was to validate the French-language version of the Type D personality scale-14 among general and clinical populations (acute coronary syndrome and breast cancer patients). The two-factor structure of the Type D personality scale-14 was confirmed by factorial and confirmatory analyses. Internal consistency for both subdimensions of Type D personality scale-14 (negative affectivity and social inhibition) was very good with α = .87 for each. Contrary to our expectations, the Type D prevalence was much higher in the breast cancer group than in the acute coronary syndrome patients. In conclusion, the French-language Type D personality scale-14 showed good psychometric properties among general and clinical populations.

The role of personality in the course of health-related quality of life and disease-specific health status among colorectal cancer survivors: A prospective population-based study from the PROFILES registry

BACKGROUND

Prospective studies in various cardiovascular populations show that Type D personality predicted impaired health-related quality of life (HRQoL) and disease-specific health status. We examined the effect of negative affectivity (NA), social inhibition (SI) and their combined effect (Type D personality) on HRQoL and disease-specific health status among colorectal cancer (CRC) patients.

METHODS

CRC patients diagnosed between 2000 and 2009, as registered in the Dutch population-based Eindhoven Cancer Registry, received questionnaires on Type D personality (DS14), HRQoL (EORTC QLQ-C30) and disease-specific health status (EORTC QLQ-CR38) in 2010, 2011 and 2012.

RESULTS

Response rates were 73% (n = 2625), 83% (n = 1643) and 82% (n = 1458), respectively. Analyses were done on those completing at least two questionnaires (n = 1735). Individuals with Type D (NA+/SI+; 19%) and high NA (NA+/SI-; 11%) reported a significantly worse HRQoL and disease-specific health status compared to NA-/SI+ and NA-/SI-. Differences were stable over time. Linear mixed effects models showed that Type Ds had a lower quality of life, cognitive and emotional functioning, more insomnia, diarrhea, gastrointestinal, defecation and stoma-related problems and poor body image and future perspective compared to the reference group (NA-/SI-), even after controlling for sociodemographic and clinical variables. High NA individuals (NA+/SI-) reported similar poor health outcomes as Type Ds. However, they also reported lower social functioning and more fatigue, pain, micturition- and financial problems, while Type Ds reported more constipation, sexual problems and less sexual enjoyment.

CONCLUSIONS

Type D personality and high NA both have a significant negative stable impact on HRQoL and disease-specific health status among CRC patients.

Variation in fatigue among 6011 (long-term) cancer survivors and a normative population: a study from the population-based PROFILES registry

PURPOSE

Cancer survivors commonly experience fatigue, related to disease and its treatment. This study aimed to compare fatigue severity among survivors of different cancer types with a normative population and also to identify variations in fatigue among cancer survivors according to clinical and demographic variables.

METHODS

We used cancer survivorship data from the population-based PROFILES registry. We included survivors of endometrial (EC, n = 741) or colorectal cancer (CRC, n = 3878) (1998-2007), thyroid cancer (TC, n = 306) (1990-2008), Hodgkin (HL, n = 150) or non-Hodgkin lymphoma (NHL, n = 716), or multiple myeloma (MM, n = 120) (1999-2008). A representative Dutch normative population (n = 2040) was also assessed. Participants completed the Fatigue Assessment Scale.

RESULTS

Cancer survivors were more often classified as fatigued (EC/CRC 39%, HL 40%, NHL 43%, MM 51%, TC 44%) compared with the normative population (21 %; p < 0.001). MM survivors were more often classified as fatigued than all other cancer groups, except NHL (overall p = 0.02). Shorter times since diagnosis (<5 years, 41 versus 38%; p < 0.05), younger age (≤65 years, 42 versus 39%; p < 0.01), being female (43 versus 36%; p < 0.01), chemotherapy treatment (43 versus 39%; p < 0.01), comorbidity (no (27%) versus 1 (35%) versus ≥2 (52%); p < 0.01), educational level (low (44%) versus medium (41%) versus high (32%); p < 0.01), and absence of a partner (47 versus 38%; p < 0.01) were associated with fatigue.

CONCLUSIONS

Fatigue levels are substantial in (long-term) cancer survivors and vary depending on cancer type, time since diagnosis, age, gender, treatment with chemotherapy, number of comorbid conditions, educational level, and partnership. Since significantly more cancer survivors feel fatigued in comparison with the normative population, appropriate information, assessment, and interventions for fatigue are needed during or after oncologic treatment. Furthermore, focus on better control or management of comorbid conditions of cancer survivors is recommended.

Psychosocial predictors of health outcomes in colorectal cancer: a comprehensive review

BACKGROUND

A diagnosis of colorectal cancer (CRC) and its long-term treatment may lead to significant psychological distress and impaired health-related quality of life (HRQoL) for a significant proportion of patients.

METHODS

We searched the PubMed/MEDLINE electronic database for available literature on the associations between personality characteristics, depression, psychological distress and HRQoL in CRC. Additional references were identified through the citation tracking of the included articles.

RESULTS

Recent evidence indicates that Type-D (distressed) personality may predict distress among CRC patients. Additionally, other personality traits, such as specific ego defense mechanisms, influence the coping responses and HRQoL. Although the presence of a stoma has been linked to the development of depressive symptoms and impairment in HRQoL in CRC patients, more prospective studies are necessary to confirm these associations. Sense of coherence (SOC) has both a moderating and mediating effect on health (especially mental health and HRQoL), and preliminary data indicate that SOC may be an independent predictor of CRC survival.

CONCLUSIONS

The interplay between personality variables during the elaboration of "the impaired role" is complex, and the assessment of personality traits may be incorporated into a comprehensive psychosomatic evaluation of CRC patients. More well-designed prospective investigations are necessary to establish the contributory role of personality dimensions for the development of and protection from distress and impairment in the HRQoL of CRC patients, which could eventually lead to the development of psychosocial interventions that are personalized to this patient population (for example, manual-based psychotherapies).

Predictors of health-related quality of life in neurosurgical brain tumor patients: focus on patient-centered perspective

BACKGROUND

In brain tumor (BT) patients, the association between health-related quality of life (HRQoL) and psychological characteristics remains largely unknown. We evaluated the association of personality traits, clinical factors, psychological distress symptoms, and cognitive state with HRQoL in BT patients.

METHODS

On admission for BT surgery, 200 patients (69 % women; age 55.8 ± 14.5 years) were evaluated for HRQoL (SF-36 scale), Big-Five personality traits (Ten-Item Personality Inventory), psychological distress symptoms (Hospital Anxiety and Depression Scale or HADS), cognitive function (Mini-Mental State Examination or MMSE) and clinical characteristics, including functional status (Barthel index or BI). The most common BT diagnoses were meningioma (39 %) and high-grade glioma (18 %).

RESULTS

Only factors significantly associated with SF-36 domains in univariable regression analyses were included in their respective multivariable models and predicted from 6 %-49 % of the total variance of SF-36 scores. Greater TIPI emotional stability score was independently associated with greater SF-36 emotional well-being (β = 0.23, p < 0.001) and general health (β = 0.18, p = 0.01) scores, and greater TIPI consciousness score, with greater SF-36 emotional well-being score (β = 0.13, p = 0.02). HADS-anxiety and HADS-depression scores were the strongest independent determinants of all, except physical functioning, SF-36 scores (β-values range from 0.14 to 0.56; p values ≤ 0.03). BI score was the strongest independent determinant of SF-36 physical functioning score (β = 0.36, p < 0.001). MMSE score was associated with all but emotional well-being and social functioning SF-36 scores.

CONCLUSIONS

Consciousness and emotional stability should be considered important personality-related determinants of HRQoL in BT patients. Psychological distress, functional disability, and cognitive impairment are also important predictors of HRQoL.

Cancer survivorship in adults

With the favorable trend regarding survival of cancer in the Western world, there is an increasing focus among patients, clinicians, researchers, and politicians regarding cancer survivors' health and well-being. Their number is rapidly growing and more than 3 % of the adult populations in Western countries have survived cancer for 5 years or more. Cancer survivors are at increased risk for a variety of late effects after treatment, some life-threatening such as secondary cancer and cardiac diseases, others might negatively impact on their daily functioning and quality of life. The latter might include fatigue, anxiety disorders and difficulties returning to work while depression does not seem to be more common among survivors than in the general population. Still, the majority of survivors regain their health and social functioning. The field of cancer survivorship research has been rapidly growing. Models for follow-up care of cancer survivors have been proposed, but how to best integrate the knowledge of the field into clinical practice with adequate follow-up of cancer survivors at risk for developing late effects is still an unsolved question.

The impact of comorbidity on Health-Related Quality of Life among cancer survivors: analyses of data from the PROFILES registry

PURPOSE

The aim of this study was to assess the difference in explained variance of Health-Related Quality of Life (HRQoL) between comorbidity, sociodemographic characteristics and cancer characteristics. This association was assessed among thyroid cancer, colorectal cancer, and (non-)Hodgkin's lymphoma patients.

METHODS

Data from three large population-based surveys on survivors of thyroid cancer, colorectal cancer, and (non-)Hodgkin's lymphoma were used. Cancer-specific HRQoL was assessed with the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) of which physical function, emotional function, fatigue, and pain were included in the analyses. Comorbidity was assessed using the Self-reported Comorbidity Questionnaire. The association between comorbidity and HRQoL was assessed with multivariate linear regression models. Semi-partial R (2) was reported to assess the amount of variance in HRQoL explained by comorbidity in comparison with sociodemographic and cancer characteristics.

RESULTS

In total, 3,792 cancer survivors were included in this analysis. The variance in HRQoL subscales explained by comorbidity was higher compared with sociodemographic and cancer characteristics for physical function (11-17 vs. 2-4 and 1-2 %, respectively) and emotional function (7-17 vs. 1-3 and 1-3 %, respectively), regardless of cancer type. In addition, comorbidity explained 7-20 and 11-13 % of the variance in pain and fatigue, respectively, compared to 0-4 % for both sociodemographic and cancer characteristics. Osteoarthritis and back pain were strongly associated with physical function and pain, while depression was strongly associated with emotional function. Depression and back pain were strongly associated with fatigue.

CONCLUSIONS

This study showed that comorbidity explained more variance in physical and emotional function, pain, and fatigue in comparison with sociodemographic and cancer characteristics in cancer survivors, regardless of cancer type. Our findings emphasize the importance of adjusting for the presence of comorbid diseases when assessing HRQoL in cancer survivors.

IMPLICATION FOR CANCER SURVIVORS

Cancer survivors suffering from comorbid diseases experience lower levels of health-related quality of life. Clinicians should become more aware of the impact of comorbidity on HRQoL and provide necessary psychological support to assist self-management of comorbid diseases.