Search

Background While patients with diffuse low-grade glioma (LGG) often survive for years, there is a risk of tumor progression which may impact patients’ long-term health-related quality of life (HRQOL) and neurocognitive functioning (NCF). We present a follow-up of LGG patients and their informal caregivers (T3) who took part in our previous HRQOL investigations (T1, M = 7 and T2 M = 13 years after diagnosis). Methods Participants completed HRQOL (short form-36 health survey [SF-36]; EORTC-BN20), fatigue (Checklist Individual Strength [CIS]), and depression (Center for Epidemiological Studies-Depression [CES-D]) questionnaires and underwent NCF assessments. T3 scores were compared with matched controls. Changes over time (T1–T2–T3) on group and participant level were assessed. Where available, histology of the initial tumor was revised and immunohistochemical staining for IDH1 R132H mutant protein was performed. Results Thirty patients and nineteen caregivers participated. Of N = 11 with tissue available, 3 patients had confirmed diffuse LGG. At T3, patients (M = 26 years after diagnosis) had HRQOL and NCF similar to, or better than controls, yet 23.3% and 53.3% scored above the cut-off for depression (≥16 CES-D) and fatigue (≥35 CIS), respectively. Caregivers’ HRQOL was similar to controls but reported high rates of fatigue (63.2%). Over time, patients’ mental health improved (P < .05). Minimal detectable change in HRQOL over time was observed in individual patients (30% improvement; 23.3% decline; 20% both improvement and decline) with 23.3% remaining stable. NCF remained stable or improved in 82.8% of patients. Conclusions While HRQOL and NCF do not appear greatly impacted during long-term survivorship in LGG, depressive symptoms and fatigue are persistent.

BACKGROUND Delay in cancer care may adversely affect emotional distress, treatment outcome and survival. Optimal timings in multidisciplinary glioblastoma care are a matter of debate and clear national guidelines only exist for time to neurosurgery. We evaluated the between-hospital variation in timings to neurosurgery and adjuvant radiotherapy and chemotherapy in newly diagnosed glioblastoma patients in the Netherlands. MATERIAL AND METHODS Data were obtained from the nation-wide Dutch Brain Tumor Registry between 2014 and 2018. All adult patients with glioblastoma were included, covering all 18 neurosurgical hospitals, 28 radiotherapy hospitals, and 33 oncology hospitals. Long time-to-surgery (TTS) was defined as >3 weeks from the date of first brain tumor diagnosis to surgery, long time-to-radiotherapy (TTR) as either >4 or >6 weeks after surgery, and long time-to-chemotherapy (TTC) as either >4 or >6 weeks after completion of radiotherapy. Between-hospital variation in standardized rate of long timings was analyzed in funnel plots after case-mix correction. RESULTS A total of 4203 patients were included. Median TTS was 20 days and 52.4% of patients underwent surgery within 3 weeks. Median TTR was 20 days and 24.6% of patients started radiotherapy within 4 weeks and 84.2% within 6 weeks after surgery. Median TTC was 28 days and 62.6% of patients received chemotherapy within 4 weeks and 91.8% within 6 weeks after radiotherapy. After case-mix correction, three (16.7%) neurosurgical hospitals had significantly more patients with longer than expected TTS. Three (10.7%) and one (3.6%) radiotherapy hospitals had significantly more patients with longer than expected TTR for >4 and >6 weeks, respectively. In seven (21.2%) chemotherapy hospitals, significantly less patients with TTC >4 weeks were observed than expected. In four (12.1%) chemotherapy hospitals, significantly more patients with TTC >4 weeks were observed than expected. CONCLUSION Between-hospital variation in timings to multidisciplinary treatment was observed in glioblastoma care in the Netherlands. A substantial percentage of patients experienced timings longer than anticipated.

BACKGROUND Over the past years, increasing worldwide attention towards centralization of complex cancer care has been pursued as higher volume centers have shown improved outcomes. Changes in distribution of care and the impact on travel distance in glioblastoma patients have not been determined yet. In this study, we determine trends in distribution of glioblastoma care in the Netherlands over the last three decades and assess whether the observed trends affected travel distance for individual patients. MATERIAL AND METHODS Data were obtained from the Dutch Brain Tumor Registry from 1989 to 2018. All glioblastoma patients (≥18 years) were included for analysis. Patients, neurosurgical centers and radiotherapy centers were geocoded. Data were analyzed in six time intervals of 5 years. High volume hospitals were defined as >50 cases per year. Travel distance was examined in two categories, ≤60km and >60km respectively. Trend analyses for proportions were used to analyze hospital volume changes and travel distances. RESULTS A total of 16.477 glioblastoma patients were registered, with an annual increase from 203 patients in 1989 to 917 patients in 2018. Neurosurgical centers increased from 16 to 17 and for radiotherapy from 19 to 22 centers between 1989–1993 and 2014–2018. Mean neurosurgical- and radiotherapy center volumes increased from 12 to 39 (P=0.025) and 7 to 27 (P=0.025) patients per hospital per year from 1989–1993 to 2014–2018. High volume neurosurgical centers were observed since 2004, and an increased number of patients were treated in these centers, 27.8%, 52.6% and 64.1% in the time periods 2004–2008, 2009–2013, and 2014–2018 (P60km to the neurosurgical center reduced from 15.8% to 13.2% (P=0.033). Travel distance >60km to the radiotherapy center did not reduce significantly (10.4% to 8.8%, P=0.601). CONCLUSION An increasing number of glioblastoma patients were differentially treated in high volume neurosurgery and radiotherapy centers. The observation that this did not translate into increased travel distances, indicates accessible specialized Neuro-Oncology care for glioblastoma patients in The Netherlands.

BACKGROUND: Previous studies reported that meningioma patients have impaired health-related quality of life (HRQoL) and cognitive function up to 5 years after intervention. We aimed to assess the long-term disease burden of meningioma patients. METHODS: In this multicenter cross-sectional study, intracranial meningioma patients at a median of 9.9 years after anti-tumor therapy were included. HRQoL was measured with the SF-36 and EORTC QLQ-BN20, anxiety and depression with the Hospital Anxiety and Depression Scale (11/21 points is indicative for probable anxiety or depression), and objective cognitive functioning on six domains (z-score< -1.5 is defined as a clinically relevant deficit). Generalized linear models were used to compare meningioma patients with healthy controls, corrected for age, sex, educational level and comorbidities, and one-sample t-tests to compare meningioma patients with data of newly diagnosed glioblastoma. Patient recruitment and data collection is still in progress. RESULTS: 164 meningioma patients were included (mean age:63.9 years, WHO grade I:91.7%, surgery:89.2%, radiotherapy:14.6%). Compared with 110 controls, meningioma patients had worse HRQoL scores on 4/10 SF-36 scales/component scores: role limitations due to physical problems and emotional problems, social functioning, and the mental component score (range mean difference: 4.4–13.8, all p0.05), and better on all other items/scales. More patients suffered from probable anxiety (14.3%) and depression (7.5%) than controls (anxiety: 3.7%, p=0.015; depression: 7.5%, p=0.011). Clinically relevant cognitive deficits were found in executive function (10.9%), verbal memory (19.4%), working memory (13.4%), attention (10.3%), information processing (25.0%) and psychomotor speed (14.4%). CONCLUSION: Almost 10 years after the last anti-tumor treatment, meningioma disease burden is still significant. A considerable number of patients have impaired HRQoL, suffer from cognitive deficits and report high levels of anxiety and depression.

BACKGROUND: Various studies in oncological/neurological patients highlight that informal caregivers suffer from a significant disease burden. We aimed to assess the meningioma caregiver burden, and its effects on caregivers health-related quality of life (HRQoL), and levels of anxiety and depression. METHODS: In a multicentre cross-sectional study informal caregivers of intracranial meningioma patients at a median of 10 years after their last anti-tumour therapy were included. Informal caregivers were family members or close friends and completed the caregiver disease burden scale, SF-36 (HRQoL) and the Hospital Anxiety and Depression Scale. Caregiver burden was assessed as an independent determinant for caregivers HRQoL, and levels of anxiety and depression with multivariable analysis correcting for relevant confounders. Participant recruitment is still in progress. RESULTS: 110 informal caregivers were included (mean age: 64.5, female: 37.2%). Informal caregivers reported any caregiver burden in 35.2% of cases, and clinically relevant burden in 15.7%. More specifically, 20.4% of caregivers suffered from stress, 11.2% from social isolation, 13.0% from feelings of disappointment, 21.0% from emotional problems, and 12.0% from environmental factors complicating the care for the patient. The total caregiver burden score was significantly associated with decreased HRQoL on 6/8 scales and 2/2 component scores: physical function (=-6.53, p=0.071), role limitation due to physical problems (=-13.62, p=0.041), bodily pain (=-13.11, p=0.014), social function (=-11.87, p=0.001), mental health (=-14.32, p

BACKGROUND: Meningioma patients suffer from short- and long-term neurological sequelae and impaired health-related quality of life (HRQoL). However, it is unknown how these impairments affect patients’ work productivity and healthcare consumption on the long-term. MATERIAL AND METHODS: In a multicentre cross-sectional study intracranial meningioma patients of working age (18–67 years) at a median of 10.0 years after anti-tumour therapy were included. Patients completed a validated questionnaire on work productivity (SF-HLQ), and a study-specific questionnaire on healthcare consumption. One-sample t-test was used to compare meningioma patients with normative data of the Dutch population. Generalised linear models were used to compare meningioma patients with a control population, corrected for: age, sex, educational level and comorbidity. Patient recruitment and data collection is still in progress. RESULTS: 106 meningioma patients were included (mean age: 57.7 years, WHO grade I: 93.5%, surgery: 94.2%, radiotherapy: 17.5%). Meningioma patients had a paid job in 48.1% of cases, compared with 71.8% of the Dutch population of working age (p