Gender difference in relation to depression and quality of life among patients with a primary brain tumor

Health-Related Quality of Life and Treatment Satisfaction of Patients with Malignant IDH Wild-Type Gliomas and Their Caregivers

(1) Background: Clinical aspects like sex, age, Karnofsky Performance Scale (KPS) and psychosocial distress can affect the health-related quality of life (HR-QoL) and treatment satisfaction of patients with malignant isocitrate dehydrogenase wild-type (IDHwt) gliomas and caregivers. (2) Methods: We prospectively investigated the HR-QoL and patient/caregiver treatment satisfaction in a cross-sectional study with univariable and multiple regression analyses. Questionnaires were applied to investigate the HR-QoL (EORTC QLQ-C30, QLQ-BN20) and treatment satisfaction (EORTC PATSAT-C33). (3) Results: A cohort of 61 patients was investigated. A higher KPS was significantly associated with a better HR-QoL regarding the functional scales of the EORTC QLQ-C30 (p < 0.004) and a lower symptom burden regarding the EORTC QLQ-BN20 (p < 0.001). The patient treatment satisfaction was significantly poorer in the patients older than 60 years in the domain of family involvement (p = 0.010). None of the investigated aspects showed a significant impact on the treatment satisfaction of caregivers. (4) Conclusions: We demonstrated that in patients with IDHwt gliomas, the KPS was the most important predictor for a better HR-QoL in functional domains. Data on the HR-QoL and treatment satisfaction in patients with IDHwt gliomas and their caregivers are rare; therefore, further efforts should be made to improve supportive care in this highly distressed cohort.

The relationship between social determinants of health and neurocognitive and mood-related symptoms in the primary brain tumor population: A systematic review

Social determinants of health (SDOH) impact cancer-related health outcomes, including survival, but their impact on symptoms is less understood among the primary brain tumor (PBT) population. We conducted a systematic review to examine the relationships between SDOH and neurocognitive and mood-related symptoms among the PBT population. PubMed, EMBASE, and CINAHL were searched using PROGRESS criteria (place of residence, race/ethnicity, occupation, gender/sex, religion, education, socioeconomic status, and social capital) on March 8th, 2022. Two individuals screened and assessed study quality using the NHLBI Assessment Tool for Observational Cohort and Cross-sectional Studies. Of 3006 abstracts identified, 150 full-text articles were assessed, and 48 were included for a total sample of 28 454 study participants. Twenty-two studies examined 1 SDOH; none examined all 8. Four studies measured place of residence, 2 race/ethnicity, 13 occupation, 42 gender, 1 religion, 18 education, 4 socioeconomic status, and 15 social capital. Fifteen studies assessed neurocognitive and 37 mood-related symptoms. While higher education was associated with less neurocognitive symptoms, and among individuals with meningioma sustained unemployment after surgery was associated with depressive symptoms, results were otherwise disparate among SDOH and symptoms. Most studies were descriptive or exploratory, lacking comprehensive inclusion of SDOH. Standardizing SDOH collection, reducing bias, and recruiting diverse samples are recommended in future interventions.

Gender Differences in Quality of Life of Adolescent Patients With Chronic Rhinosinusitis

OBJECTIVES

To identify the differences in the impact of chronic rhinosinusitis (CRS) between female and male adolescent patients at presentation.

STUDY DESIGN

Cross sectional study.

METHODS

Adolescent patients, age 12 to 18 years old, presenting to our Otolaryngology clinic between August 2020 and April 2023 for CRS were asked to fill both the SNOT-22 and the SN5 forms. Female and male cohorts were compared regarding their demographics, comorbidities, subjective and objective disease measurements, and choice of treatment.

RESULTS

Sixty-six patients were included, 30 female and 36 male patients. There were no differences in age, allergic rhinitis, asthma, obstructive sleep apnea, presence of nasal septal deviation, and objective disease severity (P > .05 for all). At presentation, mean overall SNOT-22, ear/facial, sleep, and psychological domains were all higher in female patients (43vs 30.9, P = .02; 9.1vs 6, P = .03; 11.8vs 8.3, P = .07; 14.1vs 8.8, P = .02 respectively). SN5 scores and overall QoL visual analog scale were similar in females and males.

CONCLUSION

Female patients with CRS show higher subjective disease burden. Incorporating data on gender-specific differences may be important to personalize treatment decision making.

Sex Differences in Presentation and Surgical Outcomes From a Prospective Multicenter Chronic Rhinosinusitis Study

OBJECTIVE

Despite extensive research into chronic rhinosinusitis (CRS) epidemiology, presentation, and outcomes, there is scant knowledge on sex-specific differences. The objective of this study was to identify differences between male and female patients with CRS in baseline disease severity at presentation, choice for surgery vs continued medical treatment, and postoperative response.

STUDY DESIGN

We evaluated data on demographic and health characteristics, clinical objective disease measures, and sinus-specific and general health patient-reported outcome measures.

SETTING

Secondary analysis of prospective multicenter outcome study.

METHODS

Comparison of cohort characteristics and baseline and postoperative measures was performed with a t test, chi-square test of independence, or Fisher exact test. Within-subject improvement was compared between sexes with a linear mixed model.

RESULTS

Females reported worse quality of life on presentation and postsurgery, despite experiencing less severe disease by standard clinical measures. Overall, females and males showed similar within-subject improvement after surgery. However, certain quality of life domains and disease measures showed sex-specific improvement. Females demonstrated greater within-subject improvement in SF6D-derived health utility and the SNOT-22 ear and facial, psychological, and sleep subdomains, although this did not reach statistical significance for the overall cohort.

CONCLUSION

Incorporating data on sex-specific differences may be important to personalize CRS treatment decision making. The discordance between patient-reported and clinical measures in CRS has been demonstrated in other pathologies and appears to be exaggerated by sex. Biological and psychological bases for sex-specific differences in CRS manifestations are an intriguing topic for further research.

Sex differences in peripheral monoamine transmitter and related hormone levels in chronic stress mice with a depression-like phenotype

Backgrounds

Chronic stress could induce depression-like phenotype in animal models. Previous data showed that sex differences exist after chronic stress model establishment, however, the detailed information about the difference of blood biochemical indexes is not clear. In this study, we aim to supply comparison of monoamine transmitters and related hormone markers in serum between male and female depressed mice, and in order to better understand the sex difference in transmitters and hormone levels in depression occurrence and development.

Methods

Sixty C57BL/6 mice (both male and female) were divided into two groups by gender. Same gender mice were then divided randomly into the non-treated control group and chronic stress group which was exposed to 8 weeks of chronic unpredictable mild stress (CUMS). Depression-like behavior was assessed with open-field test and sucrose preference test. Blood sample was collected and monoamine transmitter and related hormone in serum were measured by ELISA.

Results

The depression-like phenotype mice model was established successfully after 8 weeks of chronic stress. The locomotion activity scores in male stressed mice declined more than that in female stressed mice, while the exploratory behavior scores in female stressed mice declined more than that in male stressed mice. Compared to non-treated control group mice, mice in the chronic stress group in response to stress showed greater declines in monoamine transmitters (5-HT, dopamine, norepinephrine) and sex hormones (androgen, estrogen, oxytocin and prolactin), while stress hormones (adrenaline, corticosterone and ACTH) were significantly increased. The decrease of norepinephrine, androgen and estrogen in female stressed mice was greater than in male stressed mice, whereas the 5-HT and oxytocin in male stressed mice decreased more than in female stressed mice, and the corticosterone in male stressed mice increased more than in female stressed mice.

Conclusion

Sex differences of monoamine transmitter and related hormone levels in serum occurred in chronic stress induced depression-like phenotype mice model. It may provide a useful reference to guide precise antidepressant treatment in different gender population in clinical care.

Quality of life and return to work and sports after spinal ependymoma resection

Adult spinal ependymoma presents a rare low-grade tumor entity. Due to its incidence peak in the fourth decade of life, it mostly affects patients during a professionally and physically active time of life. We performed a retrospective monocentric study, including all patients operated upon for spinal ependymoma between 2009 and 2020. We prospectively collected data on professional reintegration, physical activities and quality-of-life parameters using EQ-5D and SF-36. Issues encountered were assessed using existing spinal-cord-specific questionnaires and free-text questions. In total, 65 of 114 patients agreed to participate. Most patients suffered from only mild pre- and postoperative impairment on the modified McCormick scale, but 67% confirmed difficulties performing physical activities in which they previously engaged due to pain, coordination problems and fear of injuries after a median follow-up of 5.4 years. We observed a shift from full- to part-time employment and patients unable to work, independently from tumor dignity, age and neurological function. Despite its benign nature and occurrence of formal only mild neurological deficits, patients described severe difficulties returning to their preoperative physical activity and profession. Clinical scores such as the McCormick grade and muscle strength may not reflect the entire self-perceived impairment appropriately.

Comorbid depression associated with non-routine discharge following craniotomy for low-grade gliomas and benign tumors - a nationwide readmission database analysis

PURPOSE

Prior studies have demonstrated elevated rates of depression in patients with malignant brain tumor; however, the prevalence and effect on surgical outcomes in patients with low-grade gliomas (LGG) and benign brain tumors (BBT) remain unknown. Readmission and non-routine discharge, which includes discharge to skilled nursing, rehabilitative, and other inpatient facilities, are well-established quality of care indicators. We sought to analyze the association between comorbid depression and non-routine discharge, readmission, and other post-operative inpatient outcomes in patients with LGG and BBT.

METHODS

The Nationwide Readmissions Database from 2010 to 2014 was retrospectively queried to select for surgically treated patients with LGG and BBT. Multivariable logistic regression models adjusting for patient and hospital characteristics were used to determine the effects of comorbid depression on post-operative outcomes. Interaction of gender and depression on non-routine disposition was analyzed.

RESULTS

We identified 31,654 craniotomies for resection of BBT and LGG (2010-2014). The majority of patients (64.1%) were female. The rate of depression comorbid with BBT and LGG was 11.9%. Depression was associated with non-routine discharge after surgery (OR 1.19, p 0.0002*), but was not associated with increased morbidity, mortality, or readmission at 30 or 90 days. The rate of comorbid depression was higher among female than male patients (14.0 vs. 8.0%). Depression in males was associated with a 38% increased likelihood of non-routine disposition (p = 0.0002*), while depression in females was associated with a 13% increased likelihood of non-routine disposition (p = 0.03*).

CONCLUSION

Depression is prevalent in patients with LGG and BBT and is associated with increased risk of non-routine discharge following surgical intervention. The increased likelihood of non-routine disposition is greater for males than that for females. Awareness of the risk factors for depression may aid in early screening and intervention and improve overall patient outcomes.

Depressive Symptoms in Danish Patients With Glioma and a Cancer-Free Comparison Group

Background: It is well established that patients with glioma may experience adverse general (eg, headache) or focal symptoms (eg, personality changes) and neurocognitive deficits (eg, planning), but they may also experience severe emotional distress. We investigated the prevalence of depressive symptoms in patients with newly diagnosed glioma and in matched cancer-free persons. Methods: For this study, we recruited patients with glioma diagnosed within 12 months at all 4 neurosurgical clinics in Denmark. The cancer-free comparison group was identified through the Danish Central Person Register and matched on sex and age. Participants’ depressive symptoms were evaluated using the Center for Epidemiologic Studies Depression Scale (CES-D; score range, 0–60), with a cutoff score ≥16 indicating moderate-to-severe depressive symptoms. Results: In this study, 363 of 554 patients with glioma and 481 of 1,304 cancer-free persons participated. Mean age of all patients was 55 years and 60% of the population was male. Mean scores for depressive symptoms were statistically significantly higher among patients with glioma, with a mean CES-D score of 10.9 (95% CI, 10.1–11.8) compared with 5.3 (95% CI, 4.7–5.8) among cancer-free persons (P<.0001). Overall, 92 patients with glioma (25%) and 30 cancer-free persons (6%) had moderate-to-severe depressive symptoms. After adjustment for marital status, education level, and comorbidity, the prevalence of depressive symptoms was 5 times higher among patients with glioma compared with cancer-free persons. Conclusions: A substantially higher prevalence of moderate-to-severe depressive symptoms was identified in patients with glioma compared with cancer-free persons. This indicates the importance of programs to systematically identify and manage depressive symptoms in patients with glioma.

Pharmacological treatment of depression in people with a primary brain tumour

BACKGROUND

This is the second updated version of the Cochrane Review published in Issue 3, 2010 and first updated in Issue 5, 2013. People with a primary brain tumour often experience depression, for which drug treatment may be prescribed. However, they are also at high risk of epileptic seizures, cognitive impairment, and fatigue, all of which are potential adverse side effects of antidepressants. The benefit, or harm, of pharmacological treatment of depression in people with a primary brain tumour is unclear.

OBJECTIVES

To assess the benefits and harms of pharmacological treatment of depression in people with a primary brain tumour.

SEARCH METHODS

We updated the search to include CENTRAL, MEDLINE, Embase, and PsycINFO to September 2019. As in the original review, we also handsearched Neuro-Oncology, Journal of Neuro-Oncology, Journal of Neurology, Neurosurgery and Psychiatry, and Journal of Clinical Oncology: for the current update we handsearched the latest three years of articles from these journals (up to November 2019).

SELECTION CRITERIA

We searched for all randomised controlled trials (RCTs), controlled clinical trials, cohort studies, and case-control studies of any pharmacological treatment of depression in people with a histologically diagnosed primary brain tumour.

DATA COLLECTION AND ANALYSIS

No studies met the inclusion criteria.

MAIN RESULTS

We found no eligible studies evaluating the benefits of any pharmacological treatment of depression in people with a primary brain tumour.

AUTHORS' CONCLUSIONS

We identified no high-quality studies that investigated the value of pharmacological treatment of depression in people with a primary brain tumour. RCTs and detailed prospective studies are required to inform the effective pharmacological treatment of this common and important complication of brain tumours. Since the last version of this review none of the related new literature has provided additional information to change these conclusions.

Meningioma and mood: exploring the potential for meningioma to affect psychological distress before and after surgical removal

Background: Much of the research exploring psychological distress with meningioma stem from studies including several brain tumour types (including malignant tumours) meaning that focus on meningioma is limited and that conclusions are based on small samples. Moreover, contradictory findings have been reported regarding the effects of meningioma on mood. Here, the authors present a study exploring pre and post mood scores in meningioma only patients using a sample size larger than any previous research attempt. Method: The Hospital Anxiety and Depression Scale (HADS) was used as an objective measure of mood in a clinical sample of 184 UK patients pre and post meningioma removal surgery. Repeated measures designs were used to assess for significant differences in depression and anxiety scores before and after surgery, chi-squared analyses were used to establish for clinically significant change. Results: The study revealed a significant decrease, and a medium effect size, in mean depression scores after surgery to remove the meningioma (p = .002, g = 0.35). However, no significant effect was found following meningioma removal and anxiety scores (p = .113, g = 0.17). Discussion: No significant effects were determined between mood and meningioma location. A discussion of the findings, and potential implications, is presented.

Psychiatric co-morbidity, distress, and use of psycho-social services in adult glioma patients-a prospective study

BACKGROUND

Distress impacts the daily life of glioma patients. This study explored its course over time and the usage of psychosocial care.

METHODS

A consecutive sample of glioma patients completed the Hospital Anxiety and Depression Scale to assess distress levels at admission to the hospital (t1), before discharge (t2), after 3 months (t3), and after 6 months (t4). They were interviewed with the Structured Clinical Interview for DSM-IV to ascertain psychiatric disorders at t2. Psycho-oncological care in the hospital was determined with the Hospital Information System, and the use of outpatient treatment was evaluated with the Health Care Usage Questionnaire at t4. We compared the percentages of elevated distress, psychiatric co-morbidity, and care usage between men and women.

RESULTS

During the study period, 37 patients were enrolled. Nineteen percent of the patients were diagnosed with a psychiatric disorder. The percentages of patients with elevated distress were 56, 59, 39, and 40% at t1, t2, t3, and t4, respectively. Participants who did not survive the 6 months presented with higher levels of distress. In the hospital, 14% of those with elevated distress were visited by a psycho-oncologist. In the outpatient setting, 43% of those with elevated distress visited a neuro-psychiatrist, and 14% went to a psychotherapist. There was no evidence for an effect of gender on psychiatric co-morbidity, distress, or care use.

CONCLUSIONS

A significant proportion of glioma patients report elevated distress during the hospital stay and thereafter. Only a fraction of them receive mental health care.

Quality of life of irradiated brain tumor survivors treated with donepezil or placebo: Results of the WFU CCOP research base protocol 91105

Background

The health-related quality of life (HRQL) and fatigue of brain cancer survivors treated with donepezil or placebo for cognitive symptoms after radiation therapy were examined.

Methods

One hundred ninety-eight patients who completed >30 Gy fractionated whole or partial brain irradiation at least 6 months prior to enrollment were randomized to either placebo or donepezil (5 mg for 6 weeks followed by 10 mg for 18 weeks) in a phase 3 trial. A neurocognitive battery, the Functional Assessment of Cancer Therapy-Brain (FACT-Br) and the Functional Assessment of Chronic Illness Therapy (FACIT)-fatigue, was administered at baseline, 12 weeks, and 24 weeks.

Results

At 12 weeks, donepezil resulted in improvements in only emotional functioning (P = .04), with no significant effects at week 24. Associations by level of baseline cognitive symptoms (above or below the median score of the baseline FACT-Br "additional concerns/brain" subscale), indicated that participants with more baseline symptoms who received donepezil versus placebo, showed improvements in social (P = .02) and emotional well-being (P = .038), other concerns/brain (P = .003) and the FACT-Br total score (P = .004) at 12 weeks, but not 24 weeks. However, participants with fewer baseline symptoms randomized to donepezil versus placebo reported lower functional well-being at both 12 (P = .015) and 24 weeks (P = .009), and greater fatigue (P = .02) at 24 weeks.

Conclusions

The positive impact of donepezil on HRQL was greater in survivors reporting more baseline cognitive symptoms. Donepezil had significantly worse effects on fatigue and functional well-being among participants with fewer baseline symptoms. Future interventions with donepezil should target participants with more baseline cognitive complaints to achieve greater therapeutic impact and lessen potential side effects of treatment.

Consequences of brain tumour resection on emotion recognition

Emotion processing impairments are common in patients undergoing brain surgery for fronto-temporal tumour resection, with potential consequences on social interactions. However, evidence is controversial concerning side and site of lesions causing such deficits. This study investigates visual and auditory emotion recognition in brain tumour patients with the aim of clarifying which lesion sites are related to impairments in emotion processing from different modalities. Thirty-four patients were evaluated, before and after surgery, on facial expression and emotional prosody recognition; voxel-based lesion-symptom mapping (VLSM) analyses were performed on patients' post-surgery MRI images. Results showed that patients' performance decreased after surgery in both visual and auditory modalities, but, in general, recovered 3 months after surgery. In facial expression recognition, left brain-damaged patients showed greater post-surgery deterioration than right brain-damaged ones, whose performance specifically decreased for sadness and fear. VLSM analysis revealed two segregated areas in the left hemisphere accounting for post-surgery scores for happy (fronto-temporo-insular region) and surprised (middle frontal gyrus and inferior fronto-occipital fasciculus) facial expressions. Our findings demonstrate that surgical removal of tumours in the fronto-temporal region produces impairment in facial emotion recognition with an overall recovery at 3 months, suggesting a partially different representation of positive and negative emotions in the left and right hemispheres for visually - but not auditory - presented emotions; moreover, we show that deficits in specific expression recognition are associated with discrete lesion locations.

Health-Related Quality of Life in Brain Tumor Patients Treated with Surgery: Preliminary Result of a Single Institution

Background

Alongside the extent of removal and patients’ survival in the management of brain tumors, health-related quality of life (HRQOL) has become an important consideration. The purpose of this study is to evaluate the change of HRQOL in brain tumor patients before and after surgery and to assess the associated factors that contribute to the change of HRQOL.

Methods

A total of 258 patients who underwent surgical treatment were enrolled in this study. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire 30 (EORTC QLQ-C30) and the 20-item EORTC QLQ-Brain Neoplasm (QLQ-BN20) were used to assess HRQOL. Patients were asked to fill out the questionnaires before and 3-6 months after surgery.

Results

Global QOL (p<0.001) and emotional function (p<0.018) were significantly improved after surgery. Physical function (p=0.015) was significantly aggravated. Among the symptoms, headache, pain and nausea and vomiting were significantly decreased (p<0.01, p=0.041, p<0.001, respectively), while dyspnea, communication deficit and weakness of the legs were increased (p=0.005, p=0.040, and p=0.014, respectively). Preoperative neurologic deficit (p=0.019) and tumor diameter (p=0.016) were significantly related to the patients who showed aggravation of global QOL after brain tumor surgery. In the aggravated global QOL group, common complaints and concerns included role function, appetite loss, financial difficulty and future uncertainty.

Conclusion

In brain tumor patients, HRQOL has improved after surgery. Role function, appetite loss, financial difficulty and future uncertainty were important factors for HRQOL in brain tumor patients treated with surgery. Although there is National Health Insurance and Medical Aid program in Korea, financial difficulty and future uncertainty are much more important in influencing QOL than previously thought. The results of this short-term follow up preliminary study suggest that several factors were related to HRQOL, Further research is needed to evaluate the long term change of HRQOL and enhance the global QOL by analyze related factors.

Neurocognitive functions and health-related quality of life in glioblastoma patients: a concise review of the literature

The maintenance of quality of life in patients with high-grade glioma is an important endpoint during treatment, particularly in those with glioblastoma multiforme, given its dismal prognosis; thus, the primary aims of treatments are to reduce morbidity, restore or preserve neurological functions, and the capacity to perform daily activities. This review aims to summarise what is currently known about neurocognitive outcome and quality of life in patients with high-grade glioma, particularly in glioblastoma patients. We considered all the variables that can influence neurocognitive functions, the perception of quality of life and their role as predictors for treatment outcomes.

Are preoperative sex-related differences of affective symptoms in primary brain tumor patients associated with postoperative histopathological grading?

Our objective was to explore the impact of the histopathological tumor type on affective symptoms before surgery among male and female patients with supratentorial primary brain tumors. A total of 44 adult patients were included in the study. Depression and anxiety were measured using the Beck Depression Inventory (BDI) and the State-Trait Anxiety Inventory. Additionally, clinical interviews, including the Hamilton Depression Rating Scale (HDRS), were conducted. The general function of patients was measured with the Karnofsky Performance Status scale (KPS). All measures were obtained before surgery and therefore before the final histopathological diagnosis. All self-rating questionnaires but not the HDRS, showed significantly higher scores in female patients. The functional status assessed with the KPS was lower in female patients and correlated to the somatic part of the BDI. We further found a tendency for higher HDRS scores in male patients with a WHO grade 4 tumor stage compared to female patients. This finding was supported by positive correlations between HDRS scores and WHO grade in male and negative correlations between HDRS scores and WHO grade in female patients. In conclusion the preoperative evaluation of affective symptoms with self-rating questionnaires in patients with brain tumors may be invalidated by the patient’s functional status. Depression should be explored with clinical interviews in these patients. Sex differences of affective symptoms in this patient group may also be related to the malignancy of the tumor, but further studies are needed to disentangle this relationship.

Normal long-term health-related quality of life can be achieved in patients with functional pituitary adenomas having surgery as primary treatment

BACKGROUND

Previous studies report impaired health-related quality of life (HRQoL) in patients with functional pituitary adenomas (FPA). We assessed HRQoL in FPA patients having undergone surgery at our University Central Hospital between 2000 and 2010, with combined adjuvant treatment given to achieve strict hormonal control.

DESIGN

A cross-sectional study including a large control population.

PATIENTS AND METHODS

HRQoL was assessed by the 15D in 100 FPA patients (acromegaly n = 47, Cushing's disease n = 21, prolactinoma n = 26, TSH-adenoma n = 2, gonadotropinoma n = 4), operated on a mean 7·4 (range 2·1-13·0) years earlier. An age- and gender-standardized sample of the general population (n = 4924) served as controls. HRQoL determinants were assessed by independent samples t-test and multiple regression analysis.

RESULTS

Hormonal remission rate was 90·9% and 43·9% of the patients received replacement therapy. The mean 15D scores were similar in patients and controls (0·917 vs 0·922, P = 0·568). On single dimensions, patients were worse off regarding speech and sexual activity (both P < 0·05) and better off regarding discomfort and symptoms (P < 0·05). Age (P = 0·001), co-morbidities (P = 0·009), Cushing's disease (P = 0·034), and thyroxine dose (P = 0·002) predicted impaired HRQoL, but not hypopituitarism, hydrocortisone replacement, radiotherapy, or time after surgery.

CONCLUSIONS

It is possible to achieve near-normal HRQoL in surgically treated FPA patients given adjuvant treatment to achieve strict hormonal remission. However, in addition to age and co-morbidities, Cushing's disease and need for thyroxine replacement therapy predict impaired HRQoL.

Predictors of quality of life in 102 patients with treated Cushing's disease

OBJECTIVE

To identify predictors for quality of life (QoL) in treated Cushing's disease (CD) and quantify patients' assessment of their disease status.

CONTEXT

Significant reductions in QoL exist in CD patients despite treatment. Identifying predictors of QoL is paramount to the long-term management of these patents.

DESIGN

A cross-sectional study was conducted of patients with treated CD. Patients completed a medical history questionnaire and three validated quality of life assessments: Cushing's QoL Questionnaire (CushingQoL), Hospital Anxiety and Depression Scale (HADS) and Nottingham Health Profile (NHP).

PATIENTS

102 patients (75·7% female, mean time since surgery 7·4 years) with treated CD were included.

MEASUREMENTS

Patients were categorized by biochemical and self-identified disease status. Mean CushingQoL, anxiety and depression scores were compared by unpaired t-tests. Multiple linear regressions were performed on the whole cohort to assess for predictors of impaired QoL.

RESULTS

Ninety-two per cent of the cohort met criteria for biochemical remission, but only 80·4% felt they had achieved remission. Among those with biochemical remission, those who also self-identified as being in remission had higher CushingQoL scores than those who self-identified as having persistent disease (P = 0·042). Anxiety (P = 0·032) and depression (P = 0·018) scores were lower, and CushingQoL scores were higher (P = 0·05) in patients who self-identified as being in remission compared to persistence. Recovery time, BMI, gender and age were also predictors for QoL.

CONCLUSION

Our study identifies the discordance that can exist between biochemical and self-assessed disease status and demonstrates its impact on QoL in patients with CD. These findings highlight the importance of incorporating patients' disease perceptions in their management.

Characterization of resting-state fMRI-derived functional connectivity in patients with deficiency versus excess patterns of major depression

OBJECTIVE

Patients with major depression (MD) experience a variety of emotional and mental problems accompanied by characteristic clinical symptoms. Based on traditional Chinese medicine (TCM) notions, the clinical appearance of MD can be divided into two syndromes, namely a deficiency pattern (DP) and an excess pattern (EP), depending on the patient's clinical symptoms, pulse, and lingual signs. Brain functional neuroimaging has demonstrated cerebral activity abnormalities in MD patients. However, such abnormalities have not been linked to particular symptoms of MD. The objective of this work was to compare functional connectivity of the posterior cingulate cortex (PCC) across MD patients with DP, MD patients with EP, and normal control (NC) subjects in a resting-state functional magnetic resonance imaging (rs-fMRI) study.

METHODS

Participants (24 DP patients, 21 EP patients, and 20 NCs) underwent rs-fMRI scans. Whole-brain functional connectivity of a seed in the PCC was then mapped for each subject. Functional connectivity differences among the three studied groups were analyzed statistically.

RESULTS

Compared to the NC group, DP patients had decreased functional connectivity of the PCC with the right middle temporal gyrus and bilateral precuneus, as well as increased functional connectivity of the PCC with the bilateral middle frontal gyrus. Meanwhile, compared to the NC group, the EP group had decreased functional connectivity of the PCC with both the middle temporal gyrus and bilateral precuneus, as well as increased functional connectivity of the PCC with the bilateral superior frontal gyrus. Relative to the DP group, the EP group had reduced functional connectivity of the PCC with the bilateral cerebellum and left superior frontal gyrus.

CONCLUSION

Functional connectivity changes differ between MD patients with different TCM syndrome types, suggesting that the TCM clinical syndromes of MD are associated with correlates in cerebral functional activity.

Palliative care and quality of life in neuro-oncology

Health-related quality of life has become an important end point in modern day clinical practice in patients with primary or secondary brain tumors. Patients have unique symptoms and problems from diagnosis till death, which require interventions that are multidisciplinary in nature. Here, we review and summarize the various key issues in palliative care, quality of life and end of life in patients with brain tumors, with the focus on primary gliomas.

Postsurgical screening for psychosocial disorders in neurooncological patients

BACKGROUND

The diagnosis of a brain tumor can cause severe psychosocial distress, which can have a variety of negative consequences on patients' physical and mental well-being. The detection of psychosocial distress in daily clinical routine is difficult and subsequent referral to mental health professionals is rare. The aim of this study was to determine the incidence of psychological disorders of patients early postoperatively and to investigate both the Hornheide Screening Instrument (HSI) and Distress Thermometer (DT) as screening tools in neurooncological practice.

METHODS

One hundred and thirty-four patients with brain tumors of different histology were postoperatively evaluated by the Distress Thermometer and Hornheide Screening Instrument. Additionally, correlation to gender, age, localization of the tumor, Karnofsky performance score and tumor entity were analyzed.

RESULTS

After initial surgery 36 patients (26.9 %) showed pathologic results in the HSI and 50 patients (36.7 %) were severely distressed (DT Score≥6). Women had the highest rate of psychological disorders, followed by patients suffering from gliomas and meningiomas. Further highlighting the results of both tests, over 80 % of those patients who scored pathologically in both tests were in need of professional psychiatric help due to depression.

CONCLUSION

Both the DT and HSI are suitable instruments for identifying patients in psychological distress after brain tumor surgery in neurooncological routine. Our results confirm that nearly one third of patients are unable to overcome the difficulties facing the diagnosis of a brain tumor in this early situation and should be supported by mental health professionals.

Determinants of quality of life in advanced cancer patients with bone metastases undergoing palliative radiation treatment

PURPOSE

Assessment of health-related quality of life (HRQOL) is critical to effective delivery of palliative care in patients with advanced cancer. The current study analyzes relationships between baseline social determinants of health and medical factors, and self-reported HRQOL in patients with bone metastases receiving palliative radiotherapy.

METHODS AND MATERIALS

Advanced cancer patients referred for radiotherapy treatment of bone metastases completed the EORTC QLQ-C30 questionnaire in multiple outpatient clinics internationally. Demographics and social determinants were collected as baseline information. Univariate and Bonferroni-adjusted multivariate linear regression analyses were used to detect significant correlations between baseline determinants and different HRQOL domains.

RESULTS

Karnofsky Performance Status (KPS) was correlated with better physical (p = 0.0002), role (p < 0.0001), emotional (p < 0.0001), and social (p < 0.0001) functioning, and global health scores (p = 0.0015) and predicted lower symptom scores for fatigue (p < 0.0001), pain (p < 0.0001), appetite loss (p < 0.0001), and constipation (p < 0.0001). Increased age was predictive of better social functioning (p < 0.0001) and less insomnia (p = 0.0036), higher education correlated with better global health status (p = 0.0043), and patients who were employed or retired had improved physical functioning (p = 0.0004 and p = 0.0030, respectively) and less financial challenges compared to patients who were unemployed (p = 0.0005).

CONCLUSIONS

Baseline KPS had the greatest influence on EORTC QLQ-C30 domain scores. Age, education level, and employment status had significant impacts, although on fewer domains. Further studies that investigate baseline determinants are worthwhile to clarify relationships in order to care for patients more effectively at the end of life.

Pharmacological treatment of depression in patients with a primary brain tumour

BACKGROUND

This is an updated version of the original Cochrane review published in Issue 3, 2010.Patients with a primary brain tumour often experience depression, for which drug treatment may be prescribed. However, these patients are also at high risk of epileptic seizures, cognitive impairment and fatigue, all of which are potential side effects of antidepressants. The benefit, or harm, of pharmacological treatment of depression in brain tumour patients is unclear.

OBJECTIVES

To assess the benefits and harms of pharmacological treatment of depression in patients with a primary brain tumour.

SEARCH METHODS

We updated the search to include the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 10), MEDLINE to October 2012, EMBASE to October 2012 and PsycINFO to October 2012. We searched the British Nursing Index, LILACS, PSYNDEX, the NHS National Research Register, the NHS Centre for Reviews and Dissemination's Database of Abstracts of Reviews of Effectiveness (DARE) and Web of Knowledge (covering Science Scisearch, Social Sciences Citation Index and Biological Abstracts) for the original review (to July 2009). In the original review we also handsearched Neuro-oncology, the Journal of Neuro-oncology, the Journal of Neurology, Neurosurgery and Psychiatry and the Journal of Clinical Oncology (July 1999 to June 2009) and wrote to all the pharmaceutical companies manufacturing antidepressants for use in the UK.

SELECTION CRITERIA

We searched for all randomised controlled trials (RCTs), controlled clinical trials, cohort studies and case-control studies of any pharmacological treatment of depression in patients with a histologically diagnosed primary brain tumour.

DATA COLLECTION AND ANALYSIS

No studies met the inclusion criteria.

MAIN RESULTS

We found no eligible studies evaluating the benefits of any pharmacological treatment of depression in brain tumour patients.

AUTHORS' CONCLUSIONS

No high-quality studies have examined the value of pharmacological treatment of depression in patients with a primary brain tumour. RCTs and detailed prospective studies are required to inform the effective pharmacological treatment of this common and important complication of brain tumours. Since the last version of this review none of the new relevant studies have provided additional information to change these conclusions.

Alterations of serum levels of BDNF-related miRNAs in patients with depression

Depression is a serious and potentially life-threatening mental disorder with unknown etiology. Emerging evidence shows that brain-derived neurotrophic factor (BDNF) and microRNAs (miRNAs) play critical roles in the etiology of depression. Here this study was aimed to identify and characterize the roles of BDNF and its putative regulatory miRNAs in depression. First, we identified that miR-182 may be a putative miRNA that regulates BDNF levels by bioinformatic studies, and characterized the effects of miR-182 on the BDNF levels using cell-based studies, side by side with miR-132 (a known miRNA that regulates BDNF expression). We showed that treatment of miR-132 and miR-182 respectively decreased the BDNF protein levels in a human neuronal cell model, supporting the regulatory roles of miR-132 and miR-182 on the BDNF expression. Furthermore, we explored the roles of miR-132 and miR-182 on the BDNF levels in depression using human subjects by assessing their serum levels. Compared with the healthy controls, patients with depression showed lower serum BDNF levels (via the enzyme-linked immunosorbent assays) and higher serum miR-132 and miR-182 levels (via the real-time PCR). Finally, the Pearson’s (or Spearman’s) correlation coefficient was calculated to study whether there was a relationship among the Self-Rating Depression Scale score, the serum BDNF levels, and serum BDNF-related miRNA levels. Our results revealed that there was a significant negative correlation between the SDS scores and the serum BDNF levels, and a positive correlation between the SDS scores and miR-132 levels. In addition, we found a reverse relationship between the serum BDNF levels and the miR-132/miR-182 levels in depression. Collectively, we provided evidence supporting that miR-182 is a putative BDNF-regulatory miRNA, and suggested that the serum BDNF and its related miRNAs may be utilized as important biomarkers in the diagnosis or as therapeutic targets of depression.

Psychological condition in patients with an acoustic tumor

CONCLUSIONS

This study showed that patients with acoustic tumor (AT) with hearing loss in the contralateral side had severe mood disturbances. It is important for physicians to provide patients who have better hearing in the tumor side with adequate information regarding the possibility of profound bilateral hearing loss and how to communicate with others in such situations.

OBJECTIVES

We examined the pretreatment status as regards neurosis and/or depression of patients with an AT using the Cornell Medical Index (CMI) and Self-rating Depression Scale (SDS) and clarified the relationship with the patients' background.

METHODS

We enrolled 30 patients with unilateral AT between 1997 and 2010. At the time of diagnosis, we examined each patient's psychological condition, sex, age, laterality, tumor size, hearing level on bilateral side, facial paresis, headache, and canal paresis.

RESULTS

In all, 20.0% of AT patients were diagnosed with neurosis using the CMI and 26.7% had depression according to the SDS. χ(2) analysis showed that patients with AT with hearing deterioration on the contralateral side had mental illness significantly more often than those with normal hearing on the contralateral side. Multivariable regression analysis revealed that the pretreatment status of hearing level on the contralateral side significantly affected the patients' psychological condition.

Current treatment protocols can offer a normal or near-normal quality of life in the majority of patients with non-functioning pituitary adenomas

OBJECTIVE

Non-functioning pituitary adenomas (NFA) may be associated with significant morbidity. Published data on the quality of life (QoL) of patients with NFA are scarce and conflicting. In view of the discordant findings and the advances in the management of these subjects, we aimed to evaluate the QoL in patients with NFA followed up in a tertiary endocrine UK referral centre.

SUBJECTS AND METHODS

All consecutive patients with NFA attending the outpatient clinic in the Department of Endocrinology in Oxford over a 6-month period (n = 193) were offered 3 health-related QoL questionnaires [Short Form 36 (SF36), Nottingham Health Profile (NHP), European Quality of Life Scale (EuroQoL)] to complete. Patient outcomes (response rate 93.3%) were compared with age-related UK reference values.

RESULTS

None of the QoL scores in the SF-36 or the 5 dimensions of health in the EuroQoL was different from the reference values. The visual analogue scale (VAS) score (EuroQoL) was slightly compromised (P = 0.041). In the NHP questionnaire, males had no parameter significantly affected, whereas females performed worse in 1/6 areas (energy levels). Tumour recurrence was an independent predictor for compromised VAS score and for anxiety/depression (EuroQoL), and visual field defects for more frequent problems with interests/hobbies (NHP).

CONCLUSIONS

Overall, the health-related QoL and perception of subjective health in patients with NFA was not compromised to any major extent suggesting that we can now offer the prospect of treatment and replacement, which will provide a normal or near-normal QoL. Specific groups are affected in various dimensions, necessitating measures to compensate for predisposing factors.

Depression, anxiety and positive affect in people diagnosed with low-grade tumours: the role of illness perceptions

OBJECTIVE

People with low-grade brain tumour experience a range of emotional, behavioural and psychosocial consequences. Using Leventhal's self-regulation model to explore biopsychosocial factors associated with distress, we examine the relationships between illness perceptions, coping and depression, anxiety and positive affect.

METHODS

A cross-sectional, self-report study in which 74 people (54% women) diagnosed with a low-grade brain tumour completed the Illness Perceptions Questionnaire-Revised was conducted. Mean time since diagnosis was 27.69 months (SD = 19.79). Mean age was 38.30 years (SD = 10.67). The Illness Perceptions Questionnaire-Revised, in addition to clinical, demographic and coping variables previously associated with psychological distress, was used to predict three psychological outcomes: depression, anxiety and positive affect.

RESULTS

Hierarchical multiple regression analyses demonstrated that a biopsychosocial causal attribution was a significant predictor of anxiety and depression. Illness identity also emerged as a significant predictor of depression scores. Coping through self-blame was the only coping variable to emerge as a significant predictor of anxiety scores. A combination of coping through venting, acceptance, positive reframing, denial, behavioural disengagement and self-blame contributed to the variance in all three psychological outcome scores. No illness perception variables significantly predicted positive affect.

CONCLUSIONS

Illness perceptions play a significant role in emotional distress experienced by people with low-grade brain tumours. Illness perceptions did not play a significant role in positive affect. Coping variables were shown to significantly contribute to the scores on all three psychological outcomes. Results suggest interventions targeted at modifying illness perceptions and enhancing problem-focused coping strategies may reduce psychological distress.

Gender differences in health-related quality of life, physical function and psychological status among patients in the early phase following allogeneic haematopoietic stem cell transplantation

OBJECTIVE

The aim of this study was to examine gender differences in quality of life (QOL), physical function and psychological status before and in the early phase after allogeneic haematopoietic stem cell transplantation (allo-HSCT).

METHODS

One hundred patients (66 men, 34 women) who underwent allo-HSCT between July 2007 and June 2011 at Hyogo College of Medicine Hospital were included in this study. Patients were evaluated for health-related QOL using the Medical Outcome Study 36-item Short Form Health Survey; exercise capacity was measured with the 6-min walk test, hand grip strength and knee extensor strength. Fatigue and psychological status were measured by the Piper Fatigue Scale and Hospital Anxiety and Depression Scale, respectively.

RESULTS

Women had significantly lower scores for physical function and general health on health-related QOL tests compared with men (p < 0.01). No difference between genders was found in decline of physical function. In women, exercise capacity was strongly associated with QOL (p < 0.01). In men, depression and anxiety were closely related to QOL (p < 0.01).

CONCLUSIONS

Gender-appropriate rehabilitation in allo-HSCT patients is important. Women may need more endurance exercises and training for activities of daily life. Men may need rehabilitation including a psychological approach.

Translation and validation of the EORTC brain cancer module (EORTC QLQ-BN20) for use in Iran

Background

The aim of this study was to translate the EORTC quality of life questionnaire for brain cancer, the QLQ-BN20, into Persian, and to evaluate its psychometric properties when used among brain cancer patients in Iran.

Methods

A standard backward and forward translation procedure was used to generate the Persian language version of the QLQ-BN20. The QLQ-BN20 was administered together with the QLQ-C30 to 194 patients diagnosed with primary brain cancer. Multitrait scaling and confirmatory factor analysis (CFA) were used to evaluate the hypothesized scale structure of the questionnaire. Internal consistency reliability was estimated with Cronbach’s alpha. The ability of the QLQ-BN20 to distinguish between patient subgroups formed on the basis of performance status and cognitive status was evaluated, as was the responsiveness of the questionnaire to changes in performance status over time.

Results

Multitrait scaling and CFA results confirmed the hypothesized scale structure. The measurement model was consistent across men and women. Internal consistency reliability of the multi-item scales ranged from 0.74 to 0.89. The QLQ-BN20 distinguished clearly between patients with relatively good versus poor performance and cognitive status, and changes in scores over time reflected changes observed in performance status ratings.

Conclusions

These results support the validity and reliability of the QLQ-BN20 for use among Iranian patients diagnosed with primary brain cancer. Future studies should examine the psychometrics of the questionnaire when used in patients with brain metastasis.

Applying a Biopsychosocial Perspective to Investigate Factors Related to Emotional Adjustment and Quality of Life for Individuals With Brain Tumour

Objective:This exploratory study applied a biopsychosocial perspective to investigate cognitive and psychosocial factors related to emotional adjustment and QoL after brain tumour.Methods:Participants included 30 adults with a brain tumour (60% benign and 40% malignant) who were aged 28 to 71 years (M= 51.5,SD= 12.3) and on average 5.4 years post-diagnosis (SD= 5.6 years). Participants completed a brief battery of cognitive tests and self-report measures of emotional status (Depression, Anxiety Stress Scale), subjective impairment (Patient Competency Rating Scale), coping (COPE), social support (Brief Social Support Questionnaire), and QoL (Functional Assessment of Cancer Therapy — Brain Tumour [FACT-Br]).Results:QoL was significantly associated with global cognitive ability (r= .49,p< .01), subjective impairment (r= .66,p< .01), and satisfaction with support (r= .50,p< .05). Level of depressive symptoms was significantly correlated with premorbid IQ (r= -.49,p< .01), use of planning to cope (r= -.48,p< .01), and satisfaction with support (r= -.47,p< .01).Conclusions:Overall, these exploratory findings indicate that emotional adjustment and QoL after brain tumour is related to a slightly different pattern of neuropsychological, psychological (self-perceptions and coping) and social factors. The clinical implications for interventions with individuals with brain tumour are discussed.

Systematic review of supportive care needs in patients with primary malignant brain tumors

In adults, primary malignant brain tumors (PMBT) are rare, but they have a devastating impact and the chances for survival are limited. UK clinical guidance on supportive care for patients with brain and central nervous system tumors was published in 2006 and relied on very limited evidence. The current article reviews literature from 2005 through 2011 on the psychosocial and supportive needs of patients with PMBT and their families or caregivers. Searches were conducted in PubMed, Web of Science, Psychinfo, Cochrane, Scopus, ASSIA, and Sciencedirect. The search initially yielded 6220 articles, of which 60 were found to be eligible (1%). Eleven qualitative and 49 quantitative studies are reviewed here and mapped onto the structure of the existing UK clinical guidance. Studies suggest rates of depression and anxiety up to 48% in patients and up to 40% in caregivers, with many unmet needs and dissatisfaction with health care provider communication and information. Cognitive deficits increase as the disease progresses, hampering communication and decision-making. A range of neurological and physical symptoms at the end of life need recognition. Some successful supportive and neuropsychological interventions are reported. Although the volume of available studies has increased since UK guidance, many remain observational in nature, with few trials of interventions. However, this review provides an up to date resource for clinicians involved with patients with PMBT, describing current knowledge on patients' psychosocial needs, the type of care which has been found to be beneficial, and highlighting areas where more research needs to be done.

Health-related quality of life in high-grade glioma patients: a prospective single-center study

PURPOSE

In this single center study, we aimed to assess quality of life and cognitive and emotional distress in patients treated for high-grade glioma.

METHODS AND MATERIALS

A hundred and eighteen patients with high-grade glioma were prospectively enrolled. We assessed HRQoL at baseline (after surgery before radiotherapy), at the end of radiotherapy and during follow-up (every 3 months for the first 2 years and every 6 months between 2 and 5 years) using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire 30 (EORTC-C30), Brain Cancer Module-20 (BN-20), Minimental State Examination (MMSE) and Hospital Anxiety and Depression Scale (HADS). Baseline scores, and first 18-month follow-up period scores were included to statistical analysis.

RESULTS

Sixty-five (55%) patients had progressive tumor. Global score, physical, role and emotional function, insomnia (p for each <0.001) and appetite loss (p: 0.008) scores of EORTC-C30 significantly related to disease progression. According to BN-20 seizure and leg weakness (p < 0.001), drowsiness and bladder control (p: 0.002), motor dysfunction (p: 0.001), future uncertainty (p: 0.04), visual disorder (p: 0.008) and communication deficit (p: 0.006) symptoms significantly related to disease progression. There were significant decrements in orientation, attention and calculation and language scores (p values were 0.017, 0.005 and 0.003, respectively) of MMSE. The baseline and follow-up anxiety and depression scores did not differ significantly.

CONCLUSION

We conclude that there were many changes in patients with high-grade glioma during the course of the disease and most of them were related to disease progression.

Quality of life in patients with intracranial gliomas: the impact of modern image-guided surgery

Object

Outcome following brain tumor operations is often assessed by health professionals using various gross function scales. However, surprisingly little is known about how modern glioma surgery affects quality of life (QOL) as reported by the patients themselves. In the present study the authors aimed to assess changes in QOL after glioma surgery, to explore the relationship between QOL and traditional outcome parameters, and to examine possible predictors of change in QOL.

Methods

Eighty-eight patients with glioma were recruited from among those 16 years or older who had been admitted to the authors' department for brain tumor surgery in the period between January 2007 and December 2009. A 3D ultrasonography–based navigation system was utilized in nearly all operations and functional MR imaging data on eloquent lesions were incorporated into the neuronavigation system. Preoperative scores for QOL (EuroQol 5D [EQ-5D]) and functional status (Karnofsky Performance Scale [KPS]) were obtained. The EQ-5D and KPS scores were subsequently recorded 6 weeks postoperatively, as were responses to a structured interview about new deficits and possible complications.

Results

There was no change in the median EQ-5D indexes following surgery, 0.76 versus 0.75 (p = 0.419). The EQ-5D index value was significantly correlated with the KPS score (p < 0.001; rho = 0.769). The EQ-5D index values and KPS scores improved in 35.2% and 24.1% of cases, were equal in 20.5% and 47.2% of cases, and deteriorated in 44.3% and 28.7%, respectively. Thus, both improvement and deterioration were underestimated by the KPS score as compared with the patient-reported QOL assessment. New motor deficits (p = 0.003), new language deficits (p = 0.035), new unsteadiness and/or ataxia (p = 0.001), occipital lesions (p = 0.019), and no use of ultrasonography for resection control (p = 0.021) were independent predictors of worsening QOL in a multivariate model.

Conclusions

The surgical procedures per se may not significantly alter QOL in the average patient with glioma; however, new deficits have a major undesirable effect on QOL. It seems that the active use of intraoperative ultrasonography may be associated with a preservation of QOL. The EQ-5D seems like a good outcome measure with a strong correlation to traditional variables while offering a more detailed description of outcome.

A biobehavioral perspective on depressive symptoms in patients with cerebral astrocytoma

More than 51,000 individuals are diagnosed with a primary brain tumor in the United States each year, and for those with the most common type of malignant tumor, an astrocytoma, almost 75% will die within 5 years of diagnosis. Although surgery, radiation, and chemotherapy have improved length of survival, mortality remains high, which underscores the need to understand how other factors affect the disease trajectory. Several recent studies have shown that depressive symptoms are independently associated with reduced quality of life and survival time after controlling for other variables in patients with an astrocytoma. Thus, depressive symptoms represent a significant risk factor for adverse outcomes in this patient population. A growing body of evidence indicates that depressive symptoms are linked to underlying biological phenomena, particularly inflammatory activation modulated through increased peripheral levels of proinflammatory cytokines. Recent research has shown that neoplastic astrocytes respond to elevated proinflammatory cytokine levels by secreting immune mediators within the central nervous system, including cytokines and glial fibrillary acidic protein that promote astrogliosis and angiogenesis and may increase tumor growth and metastasis. However, because these biological factors have not as yet been measured in conjunction with depressive symptoms in these patients, little is known about the interactions that potentially influence the treatment trajectory. To guide future research and to provide a deeper understanding of the factors that may influence depressive symptoms and length of survival in patients with an astrocytoma, a review of the literature was undertaken. Publications over the past 10 years were analyzed to examine the theoretical models and measures of depressive symptoms used in previous research. Although numerous studies have documented the relationship between depression and reduced length of survival, there were several methodological concerns identified, and there were no studies that included biological variables. Yet, research in the basic sciences provides compelling evidence of specific neuroendocrine-immune interactions orchestrated by astrocytes that can cause depressive symptoms and alter the tumor microenvironment so that standard treatments are not as effective. These findings support the need for clinically based research so that we can begin to understand the potentially modifiable biobehavioral mechanisms underlying depressive symptoms in patients with an astrocytoma. Grounded in the biobehavioral research paradigm of psychoneuroimmunology, a novel research program is presented that may provide a new level of understanding regarding the high prevalence of depressive symptoms in patients with an astrocytoma and lead to new treatment strategies, with possible implications for improved symptom management and quality of life in patients with brain tumors.

Depression in cerebral glioma patients: a systematic review of observational studies

BACKGROUND

Depression is a common and important complication of primary cerebral glioma. However, observational studies of this relationship have not been systematically reviewed.

METHODS

We searched MEDLINE, EMBASE, and PsycINFO for all English-language cross-sectional, case-control, and cohort studies of depression in adults with primary glioma published between January 1, 1980, and September 16, 2009. We identified 42 eligible studies that recruited 4089 individual glioma patients. We conducted a narrative review of these studies regarding the heterogeneity in diagnostic methods, the frequency of depression and its clinical associations, and the quality of study reporting.

RESULTS

Most studies of depression in adults with glioma were small, cross-sectional, or retrospective. Depression was most often measured using the Hospital Anxiety and Depression Scale (HADS; n = 10 studies). The Beck Depression Inventory, another frequently used screening instrument, returned a higher frequency of depression (median = 39%, range = 38%-42%) than the Hospital Anxiety and Depression Scale (median = 16%, range = 0%-21%). At clinical interview, the median frequency of depression in glioma was 15% (range = 6%-28%). Depression was consistently associated with reduced physical function, cognitive impairment, and reduced quality of life. It may be associated with reduced survival, although evidence for this association was modest. There was an absence of clear associations between depression and many tumor-related variables. Few observational studies examined the treatment of depression in glioma patients. Multivariable analyses were rare, and study reporting was of variable quality.

CONCLUSIONS

In glioma, mild to moderate depressive symptoms may only rarely be due to tumor-associated structural or functional disruption of neuronal emotional networks. Improved methodological reporting would help clinicians better evaluate future studies, and facilitate improved evidence-based care of depressed glioma patients.

The impact of decision models on self-perceived quality of life: a study on brain cancer patients

Quality of life (QoL) is an increasingly important outcome measure in medicine. Health, in fact, is not only based on functional status but also on psychological and social well being. Since QoL is related to the patient’s perception of their position in life in relation to their goals, expectations, standards and concerns, the way in which the medical context is experienced may be critical. We then hypothesised that self-perceived QoL may be linked to unmet needs in information management and decision involvement. To analyse this hypothesis, we conducted a quantitative study on 84 consecutive patients with a diagnosis of primary high-grade glioma. The functional assessment of cancer therapy-Brain (FACT-Br) scales, the hospital anxiety and depression (HAD) scale and the need evaluation questionnaire (NEQ) questionnaire were used, in order to measure quality-of-life dimension, mood and unmet needs. Patients were classified as having no need (cluster 1), a moderate need (cluster 2) or a high need (cluster 3) to be more involved in the clinical process.

Our data confirmed previous studies in other clinical areas, showing that shared decision might contribute to a better adaptation process to the illness [1]. In fact, patients in cluster 1 showed a significant better self-perceived QoL, despite the lack of clinical differences between clusters. The study showed that patients satisfied with respect to decisional involvement seem to be able to better cope with their disease. Finally, the study suggests the need for a more attuned decision-making process in approaching clinical decisions. Physicians need to better understand patient preferences related to information and decision sharing.

Health-related quality of life in glioma patients in China

BACKGROUND

Health-related quality of life (HRQOL) has been increasingly emphasized in cancer patients. There are no reports comparing baseline HRQOL of different subgroups of glioma patients prior to surgery.

METHODS

HRQOL assessments by the standard Chinese version of the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire 30 (EORTC QLQ-C30, version 3.0), the Mini-Mental State Examination and Karnofsky Performance Status were obtained from glioma patients prior to surgery.

RESULTS

Ninety-two pathologically confirmed glioma patients were recruited. There were 84.8% patients with emotional impairment, 75% with social and cognitive impairment, 70.7% with physical impairment, and 50% with role impairment. Eighty-two percent of patients reported fatigue symptoms, 72.8% reported pain, 50% reported appetite loss, 39.1% reported insomnia, and 36.9% reported nausea/vomiting, whereas other symptoms (dyspnea, diarrhea, constipation) in the QLQ-C30 were reported by fewer than 30% of patients. Fatigue and pain symptoms and all "functioning" scales were strongly correlated with global health status/quality of life (QoL). Fatigue was strongly related to all functioning scales, pain, appetite loss, and global health status/QoL. No difference in baseline HRQOL prior to surgery was reported between females and males, among different lesion locations, or between normal- and abnormal-cognition subgroups of glioma patients. Age, KPS, WHO grade, and tumor recurrence significantly affected HRQOL in glioma patients.

CONCLUSIONS

These data provided the baseline HRQOL in glioma patients prior to surgery in China. Most pre-surgery glioma patients indicated emotional, social, cognitive, physical, and role impairment. Fatigue, pain, appetite loss, insomnia, and nausea/vomiting were common in these patients. The fatigue and pain symptoms and all types of functioning strongly affected global health status/QoL. Old age, worse performance status, WHO grade IV and tumor recurrence had deleterious effects on HRQOL.

Pharmacological treatment of depression in patients with a primary brain tumour

BACKGROUND

Patients with a primary brain tumour often experience depression, for which drug treatment may be prescribed. However, these patients are also at high risk of epileptic seizures, cognitive impairment and fatigue, all of which are potential side-effects of antidepressants. The benefit, or harm, of pharmacological treatment of depression in brain tumour patients is unclear.

OBJECTIVES

To assess the benefits and harms of pharmacological treatment of depression in patients with a primary brain tumour.

SEARCH STRATEGY

We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2009, Issue 3), MEDLINE (1950 to July 2009) and EMBASE (1980 to July 2009). We searched PsycINFO, the British Nursing Index, LILACS, Psyndex, the NHS National Research Register, the NHS Centre for Reviews and Disseminations' Database of Abstracts of Reviews of Effectiveness (DARE) and Web of Knowledge (covering Science Scisearch, Social Sciences Citation Index and Biological Abstracts) (up to July 2009). We handsearched Neuro-oncology, the Journal of Neuro-oncology, the Journal of Neurology, Neurosurgery and Psychiatry and the Journal of Clinical Oncology (July 1999 to June 2009) and wrote to all the pharmaceutical companies manufacturing antidepressants for use in the UK.

SELECTION CRITERIA

We included all randomised controlled trials (RCTs), controlled clinical trials, cohort studies and case-control studies of any pharmacological treatment of depression in patients with a histologically diagnosed primary brain tumour.

DATA COLLECTION AND ANALYSIS

No studies met the inclusion criteria for this review.

MAIN RESULTS

We found no eligible studies evaluating the benefits or harms of any pharmacological treatment of depression in brain tumour patients suffering from depression.

AUTHORS' CONCLUSIONS

No high-quality studies have examined the value of any drug treatment of depression in patients with primary brain tumours. Detailed prospective studies and RCTs are needed to inform the safe and effective treatment of this common and important complication of brain tumours.