[Successful treatment with ECT of comorbid psychotic depression in Segawa syndrome]. / Succesvolle ECT-behandeling van psychotische depressie bij segawasyndroom.

We report the case of a 70-year-old man with Segawa syndrome who achieved full remission in three episodes of psychotic depression following electroconvulsive therapy (ECT). As maintenance drug therapy was unable to prevent relapse, maintenance ECT seemed necessary. Segawa syndrome is a rare metabolic disorder characterized by dystonia and possibly psychiatric symptoms. We highlight the psychiatric vulnerability of patients with Segawa syndrome and point out some considerations in treating comorbid psychiatric disorders.

[Does ECT raise the risk of a recurrent stroke?] / Vormt ECT een risico op een recidief van cerebrovasculair accident?

BACKGROUND: As the guidelines and evidence for the use of electroconvulsive therapy (ECT) in patients with a recent or past history of stroke are unclear, ECT tends to be avoided in this population. AIM: To give a systematic review the literature on the risk and incidence of cerebrovascular accidents after ECT in these patients. METHOD: A systematic literature search was performed according to the PRISMA guidelines in PubMed and in the Cochrane Library. Publications in which ECT was applied in patients with a history of stroke were included by using specific MeSH terms. RESULTS: The following 19 articles met the criteria for review: 1 wide-scale prospective study, 1 small-scale prospective study with a control group, 3 small-scale retrospective studies, and 14 case reports. In the vast longitudinal Danish study, ECT was not associated with an elevated risk of recurrent stroke. Similarly, none of the other studies found the risk to be raised. CONCLUSION: Despite the limited number of prospective studies and the methodological discrepancies in the reports, ECT does not seem to be associated with an elevated risk of recurrent stroke. This review supports the safe use of ECT in patients with a recent or past history of stroke, if prior neurologic and cardiovascular assessments are being performed, as well as monitoring during the treatment.

Sex-specifics of ECT outcome.

OBJECTIVE: Electroconvulsive therapy (ECT) is the most effective treatment for patients with severe major depressive disorder (MDD). Given the known sex differences in MDD, improved knowledge may provide more sex-specific recommendations in clinical guidelines and improve outcome. In the present study we examine sex differences in ECT outcome and its predictors. METHODS: Clinical data from 20 independent sites participating in the Global ECT-MRI Research Collaboration (GEMRIC) were obtained for analysis, totaling 500 patients with MDD (58.6 % women) with a mean age of 54.8 years. Severity of depression before and after ECT was assessed with validated depression scales. Remission was defined as a HAM-D score of 7 points or below after ECT. Variables associated with remission were selected based on literature (i.e. depression severity at baseline, age, duration of index episode, and presence of psychotic symptoms). RESULTS: Remission rates of ECT were independent of sex, 48.0 % in women and 45.7 % in men (X2(1) = 0.2, p = 0.70). In the logistic regression analyses, a shorter index duration was identified as a sex-specific predictor for ECT outcome in women (X2(1) = 7.05, p = 0.01). The corresponding predictive margins did show overlapping confidence intervals for men and women. CONCLUSION: The evidence provided by our study suggests that ECT as a biological treatment for MDD is equally effective in women and men. A shorter duration of index episode was an additional sex- specific predictor for remission in women. Future research should establish whether the confidence intervals for the corresponding predictive margins are overlapping, as we find, or not.

Changes in anticancer treatment plans in patients with solid cancer hospitalized with COVID-19: analysis of the nationwide BSMO-COVID registry providing lessons for the future.

BACKGROUND: Solid cancer is an independent prognostic factor for poor outcome with COVID-19. As guidelines for patient management in that setting depend on retrospective efforts, we here present the first analyses of a nationwide database of patients with cancer hospitalized with COVID-19 in Belgium, with a focus on changes in anticancer treatment plans at the time of SARS-CoV-2 infection. METHODS: Nineteen Belgian hospitals identified all patients with a history of solid cancer hospitalized with COVID-19 between March 2020 and February 2021. Demographic, cancer-specific and COVID-specific data were pseudonymously entered into a central Belgian Society of Medical Oncology (BSMO)-COVID database. The association between survival and primary cancer type was analyzed through multivariate multinomial logistic regression. Group comparisons for categorical variables were carried out through a Chi-square test. RESULTS: A total of 928 patients were registered in the database; most of them were aged ≥70 years (61.0%) and with poor performance scores [57.2% Eastern Cooperative Oncology Group (ECOG) ≥2]. Thirty-day COVID-related mortality was 19.8%. In multivariate analysis, a trend was seen for higher mortality in patients with lung cancer (27.6% versus 20.8%, P = 0.062) and lower mortality for patients with breast cancer (13.0% versus 23.3%, P = 0.052) compared with other tumour types. Non-curative treatment was associated with higher 30-day COVID-related mortality rates compared with curative or no active treatment (25.8% versus 14.3% versus 21.9%, respectively, P < 0.001). In 33% of patients under active treatment, the therapeutic plan was changed due to COVID-19 diagnosis, most frequently involving delays/interruptions in systemic treatments (18.6%). Thirty-day COVID-related mortality was not significantly different between patients with and without treatment modifications (21.4% versus 20.5%). CONCLUSION: Interruption in anticancer treatments at the time of SARS-CoV-2 infection was not associated with a reduction in COVID-related mortality in our cohort of patients with solid cancer, highlighting that treatment continuation should be strived for, especially in the curative setting.

PRECISION: the Belgian molecular profiling program of metastatic cancer for clinical decision and treatment assignment.

PRECISION is an initiative from the Belgian Society of Medical Oncology (BSMO) in collaboration with several stakeholders, encompassing four programs that aim to boost genomic and clinical knowledge with the ultimate goal to offer patients with metastatic solid tumors molecularly guided treatments. The PRECISION 1 study has led to the creation of a clinico-genomic database. The Belgian Approach for Local Laboratory Extensive Tumor Testing (BALLETT) and GeNeo studies will increase the number of patients with advanced cancer that have comprehensive genotyping of their cancer. The PRECISION 2 project consists of investigator-initiated phase II studies aiming to provide access to a targeted drug for patients whose tumors harbor actionable mutations in case the matched drug is not available through reimbursement or clinical trials in Belgium.

Cognitive change after electroconvulsive therapy in mood disorders measured with the Montreal Cognitive Assessment.

OBJECTIVE: The Montreal Cognitive Assessment (MoCA) is a sensitive and clinically practical test but its usefulness in measuring long-term cognitive effects of ECT is unclear. Using the MoCA, we investigated short- and long-term global cognitive change in ECT-treated patients with a Major Depressive Episode (MDE). METHOD: We included 65 consecutive ECT-treated patients with MDE, in whom global cognitive functioning was assessed at baseline (T0); during ECT (before the third session; T1); and 1 week (T2), 3 months (T3), and 6 months (T4) after completion of the index course. Changes in MoCA (sub)scores were analyzed using linear mixed models and reliable change indices were computed to investigate individual changes in MoCA total scores. RESULTS: There was a significant effect of time on MoCA scores (F(4, 230.5) = 4.14, P = 0.003), with an improvement in global cognitive functioning from T3 compared to T1 and T2. At the individual level, 26% (n = 17) of patients showed a significantly worse cognitive functioning at T2 and 12% (n = 8) an improved cognitive functioning compared to T0. For T4, these percentages ameliorated to 8% and 18% respectively. CONCLUSION: No persistent global cognitive impairment induced by ECT was found at the group level using the MoCA. At the individual level, however, there was clear heterogeneity in the effects of ECT on cognitive functioning. The MoCA is a suitable tool to monitor short- and long-term global cognitive functioning in ECT-treated patients with MDE but in younger patients, potential ceiling effects must be taken into account.

Hair cortisol in patients with a depressive episode treated with electroconvulsive therapy.

BACKGROUND: There is substantial evidence showing changes in hypothalamic pituitary adrenal (HPA)-axis activity in patients with major depressive disorder (MDD). Also, there seem to be differences in HPA-axis functioning between MDD subgroups. It is however unclear whether hair cortisol concentrations (HCC), which are a stable marker of long-term cortisol levels, are suitable as a biomarker for identifying subgroups in MDD. METHODS: We were able to attain valid HCC from a scalp hair sample of sixty-two patients with a major depressive episode right before electroconvulsive therapy (ECT). HCC were our main biological outcome measure. We created subgroups using depression severity as defined by the Hamilton Depression Rating Scale, the presence/absence of psychotic symptoms, the presence of melancholia as defined by the CORE and catatonia as defined by the Bush-Francis Catatonia Rating Scale. RESULTS: Our analyses of the total group showed a median HCC of 4.4 pg/mg. We found patients with catatonia (N = 10) to have substantially higher median HCC (8.3 pg/mg) than patients without catatonia (3.8 pg/mg). Although presence of melancholia and depression severity were not significantly associated with HCC, more severe psychomotor agitation was associated with higher HCC. Pre-treatment HCC was not associated with ECT outcome. STRENGTHS AND LIMITATIONS: A complicating factor in interpretation of our results was the large variability in HCC. This could be related to potential confounders such as cardiometabolic and other comorbidities, that were however addressed to the extent possible. CONCLUSIONS: HCC is a potential biomarker for MDD patients with severe agitation and/or catatonia. CLINICALTRIALS.GOV: Identifier: NCT02562846.

[The impact of electroconvulsive therapy on the duration of elderly inpatient hospitalisation: a retrospective chart review]. / De impact van elektroconvulsietherapie op opnameduur bij ouderen: retrospectief dossieronderzoek.

BACKGROUND: Reducing the length of hospital stay (lohs) of elderly psychiatric patients is of great importance. The role of electroconvulsive therapy (ect) in this process is still unclear.
AIM: To explore the impact of ect on the lohs in elderly (>60 years) with major depressive disorder (mdd).
METHOD: All charts of patients with a diagnosis of mdd, discharged from geriatric psychiatry wards from April 2009 to December 2017 were gathered. Two groups were further explored: those who did not receive ect although available (no-ect; n = 170) and those who received ect within 3 weeks of admission (ect<3wks; n = 60). As primary outcome measure lohs was used.
RESULTS: No significant difference in lohs was observed between the no-ect group and the ect< 3wks group (mean 90.3 (sd: 109.2) and 86.4 (sd: 70.9) days; p=0.798). The distribution of diagnoses in the groups was significantly different (p<0.001) with psychotic features in 35.2% of patients in the no-ect group and 72% in the ect<3wks group. CONCLUSIONS Electroconvulsive therapy did not significantly change lohs in elderly with mdd. Time until starting ect and the presence of psychotic features appear to be important confounders that need to be taken into account in further research.

Adherence to geriatric assessment-based recommendations in older patients with cancer: a multicenter prospective cohort study in Belgium.

Background: In the general older population, geriatric assessment (GA)-guided treatment plans can improve overall survival, quality of life and functional status (FS). In GA-related research in geriatric oncology, studies mainly focused on geriatric screening and GA but not on geriatric recommendations, interventions and follow-up. The aim of this study was to investigate the adherence to geriatric recommendations and subsequent actions undertaken in older patients with cancer. Patient and methods: A prospective Belgian multicenter (N = 22) cohort study included patients ≥70 years with a malignant tumor upon oncologic treatment decision. Patients with an abnormal result on the geriatric screening (G8 ≤14/17) underwent GA. Geriatric recommendations were formulated based on GA results. At follow-up the adherence to geriatric recommendations was documented including a description of actions undertaken. Results: From November 2012 till February 2015, G8 screening was carried out in 8451 patients, of which 5838 patients had an abnormal result. Geriatric recommendations data were available for 5631 patients. Geriatric recommendations were made for 4459 patients. Geriatric interventions data were available for 4167 patients. A total of 12 384 geriatric recommendations were made. At least one different geriatric recommendation was implemented in 2874 patients. A dietician, social worker and geriatrician intervened most frequently for problems detected on the nutritional, social and functional domain. A total of 7569 actions were undertaken for a total of 5725 geriatric interventions, most frequently nutritional support and supplements, extended home care and psychological support. Conclusions: This large-scale Belgian study focuses on the adherence to geriatric recommendations and subsequent actions undertaken and contributes to the optimal management of older patients with cancer. We identified the domains for which geriatric recommendations are most frequently made and adhered to, and which referrals to other health care workers and facilities are frequently applied in the multidisciplinary approach of older patients with cancer.

TPF plus cetuximab induction chemotherapy followed by biochemoradiation with weekly cetuximab plus weekly cisplatin or carboplatin: a randomized phase II EORTC trial.

BACKGROUND: Our aim was to test the safety of cetuximab added to chemoradiation with either cisplatin or carboplatin after prior induction chemotherapy. METHODS: Patients with stage III/IV unresectable, squamous cell carcinoma of the head and neck received up to four cycles of TPF-E (cisplatin and docetaxel 75 mg/m2 on day 1 followed by 5-FU 750 mg/m2/day as a continuous infusion on days 1-5 plus cetuximab at a loading dose of 400 mg/m2 followed by a weekly dose of 250 mg/m2), with prophylactic antibiotics but no growth factors. Patients not progressing after four cycles of TPF-E were randomly assigned to radiotherapy (70 Gy over 7 weeks in 2 Gy fractions) and weekly cetuximab with either weekly cisplatin 40 mg/m2 or carboplatin, AUC of 1.5 mg/ml/min. Primary endpoint was feasibility. RESULTS: Forty-seven patients were recruited. One patient did not start TPF (hypersensitivity reaction during the cetuximab loading dose). Induction TPF-E was discontinued in 12 patients due to toxicity (6 patients), medical decision (2), death (1), patient refusal (1), protocol violation (1), co-morbidity (1). Three further patients were not randomized [progressive disease (1), protocol violation (1), toxicity and co-morbidity (1)]. Of particular interest are three patients who suffered from bowel perforation, one patient who died as results of pneumonia and septic shock, and a second patient who was found dead at home 12 days after starting TPF-E (cause of death unknown). Weekly cisplatin and carboplatin was stopped early in seven and four patients, respectively. Radiotherapy was stopped in two patients with cisplatin and interrupted in one patient with cisplatin and four patients with carboplatin. CONCLUSIONS: The addition of cetuximab to full dose TPF induction chemotherapy led to unacceptable complications and premature closing of the study. Only 34 out of 46 patients completed four cycles of TPF-E and only 30 started biochemoradiation.

[Psychometric properties of the Hospital Ethical Climate Survey: a cross-sectional study among Belgian psychiatric nurses]. / Psychometrische kwaliteiten van de Hospital Ethical Climate Survey: een cross-sectionele studie bij Belgische psychiatrische verpleegkundigen.

BACKGROUND: The task of caring for psychiatric patients is so complex that it often leads to ethical dilemmas. The ethical climate on a ward is a crucial factor. This is the first study about the ethical climate in mental healthcare. AIM: To investigate whether the only instrument currently available for measuring the ethical climate in general hospitals, namely the 'Hospital Ethical Climate Survey' (HECS), is a reliable and valid instrument for use on psychiatric wards. METHOD: A cross-sectional study was performed in a psychiatric hospital in Belgium. All 320 nurses were invited to participate (response rate = 265). The factor structure of the HECS was examined by means of explorative principal component analysis (PCA) and confirmatory factor analysis (CFA). The reliability of the constructed scale and subscales was investigated. RESULTS: Five factors were identified. The structure of these factors in the translated list was almost identical to the structure obtained with the original instrument and its underlying theoretical basis. Items relating to several other allied healthcare professions were added. This addition widened the subscale 'relationship with physician' so that it included 'relationship with other disciplines' (medical and allied healthcare workers). CONCLUSION: The reliability of the instrument appeared to be good and yielded scores comparable to those obtained as a result of earlier research performed in general hospitals. The setting for our investigation produced a significantly higher main score for the ethical climate than did previous studies.

[Pulmonary embolism in an acute manic patient following physical restraint]. / Longembolieën tijdens fixatie bij een man met een acute manische episode.

Immobilisation is a risk factor for the development of deep venous thrombosis and pulmonary embolism. We present a case-study in which a patient developed a pulmonary embolism after being immobilised after a short period while subjected to physical restraint. We discuss the risk factors involved and stress the need for research into the prevention of such incidents.

Prospective non-interventional multicentre observational trial of first-line anti-cancer treatment in patients with metastatic renal cell cancer in Belgium.

OBJECTIVES: Renal cell carcinoma (RCC) accounts for 2·4% of all new cancers in Belgium. Over the past decade, the armamentarium for systemic therapy of metastatic RCC (mRCC) has undergone important changes with implementation of targeted therapies directed against pathways involved in the pathogenesis of RCC. We describe first-line treatment choice of a group of patients in 9 Belgian oncology centres between October 2009 and November 2012. METHODS: A clinical report form was established to assess patient characteristics, Karnofsky performance score, Memorial Sloan-Kettering Cancer Center risk criteria (MSKCC) and first-line therapy of mRCC patients. Choice of therapy and starting dose was analyzed before and after reimbursement of pazopanib in Belgium. RESULTS: Ninety-six patients were eligible for the study. Non-smokers accounted for 53% of the patients. Seventy-three per cent of the patients had 0 or 1 MSKCC criteria in the group of patients that started treatment more than 1 year after initial diagnosis. In the group of patients that started therapy less than 1 year after diagnosis, 85% had 2 or more MSKCC criteria. This difference was statistically significant (P<0·0001). Overall distribution of the first-line therapies consisted of 43% sunitinib, 33% pazopanib, 14% temsirolimus, 7% everolimus and 3% sorafenib. Seventeen (18%) out of 96 patients started at a reduced dose level. CONCLUSION: This report shows that the guidelines for the start of first-line treatment in mRCC in 9 centres in Belgium were applied most of the time: a tyrosine kinase inhibitor was the first treatment choice for most patients while temsirolimus was an option for poor prognosis patients. In the majority of patients standard dose levels were initiated, although in some patients adaptation of dosage/treatment schedule was recorded.

Trait and state aspects of internal and external performance monitoring in schizophrenia.

Disturbed internal performance monitoring has been repeatedly demonstrated in schizophrenia. Along with internal monitoring, efficiently processing external task-relevant performance feedback that goes unnoticed by the internal monitoring system is crucial for adequate performance. It is unknown whether external monitoring is disturbed in schizophrenia and whether it is trait or state dependent. The current study investigated the effects of treatment on both internal and external performance monitoring in schizophrenia. Twelve schizophrenia patients and twelve matched healthy controls performed a modified flanker task while ERPs and behavioral measures were obtained. Both groups were assessed twice, with a six-week interval, during which the patients received antipsychotic treatment. Internal monitoring was investigated by means of the response-locked error-related negativity (Ne/ERN), an event-related potential component elicited by erroneous responses. External monitoring was investigated by analyzing the feedback-locked P300 elicited by task-relevant external response-time feedback (late feedback). Compared to controls, schizophrenia patients showed diminished Ne/ERN amplitudes, which were insensitive to six weeks of treatment. Patients also had reduced P300 amplitudes in response to late feedback at the first assessment, but these were normalized at the second assessment. Also, patients showed increased performance following negative external feedback at the second session. This study demonstrates the importance of considering both forms of performance monitoring in schizophrenia. Diminished internal error processing seems to be an important 'trait' marker of the disorder, while processing of externally presented feedback appears to have a 'state' character, susceptible to treatment at both a neurophysiological and a behavioral level.

A randomized, double-blind, multicenter, phase 2 study of a human monoclonal antibody to human αν integrins (intetumumab) in combination with docetaxel and prednisone for the first-line treatment of patients with metastatic castration-resistant prostate cancer.

BACKGROUND: Intetumumab is a fully human mAb with antiangiogenic, antitumor properties which has shown potential therapeutic effect in castration-resistant prostate cancer (CRPC) patients. PATIENTS AND METHODS: In a phase 2, randomized, double-blind, multicenter study, men with metastatic CRPC without prior systemic nonhormonal therapy were randomly assigned to 75-mg/m(2) docetaxel (Taxotere) and 5-mg prednisone plus placebo (N = 65) or 10-mg/kg intetumumab (N = 66) q3w. Placebo patients with progressive disease (PD) could cross over to 10-mg/kg intetumumab alone or with docetaxel. The primary end-point was progression-free survival (PFS). The secondary end-points included tumor response (complete response + partial response, CR + PR), prostate-specific antigen (PSA) response, and overall survival (OS). RESULTS: All efficacy end-points favored placebo over intetumumab, including PFS (median 11.0 versus 7.6 months, P = 0.014), tumor response (20% versus 16%, P = 0.795), PSA response (68% versus 47%, P = 0.018), OS (median 20.6 versus 17.2 months, P = 0.163). Common all-grade adverse events (AEs) with placebo and intetumumab were alopecia (43% versus 26%); diarrhea, leukopenia (both 34% versus 27%); neutropenia (35% versus 23%). Grade ≥ 3 leukopenia (28% versus 17%) and neutropenia (26% versus 18%) occurred more often with placebo than with intetumumab. Intetumumab serum concentrations increased with repeated dosing and did not reach steady-state. Greater decreases in N-telopeptide of type I collagen (NTx), C-telopeptide (CTx) and CTCs occurred with intetumumab than with placebo. CONCLUSION: The addition of intetumumab to docetaxel resulted in shorter PFS without additional toxicity among CRPC patients.