Treating Rhythmic and Periodic EEG Patterns in Comatose Survivors of Cardiac Arrest.

BACKGROUND: Whether the treatment of rhythmic and periodic electroencephalographic (EEG) patterns in comatose survivors of cardiac arrest improves outcomes is uncertain. METHODS: We conducted an open-label trial of suppressing rhythmic and periodic EEG patterns detected on continuous EEG monitoring in comatose survivors of cardiac arrest. Patients were randomly assigned in a 1:1 ratio to a stepwise strategy of antiseizure medications to suppress this activity for at least 48 consecutive hours plus standard care (antiseizure-treatment group) or to standard care alone (control group); standard care included targeted temperature management in both groups. The primary outcome was neurologic outcome according to the score on the Cerebral Performance Category (CPC) scale at 3 months, dichotomized as a good outcome (CPC score indicating no, mild, or moderate disability) or a poor outcome (CPC score indicating severe disability, coma, or death). Secondary outcomes were mortality, length of stay in the intensive care unit (ICU), and duration of mechanical ventilation. RESULTS: We enrolled 172 patients, with 88 assigned to the antiseizure-treatment group and 84 to the control group. Rhythmic or periodic EEG activity was detected a median of 35 hours after cardiac arrest; 98 of 157 patients (62%) with available data had myoclonus. Complete suppression of rhythmic and periodic EEG activity for 48 consecutive hours occurred in 49 of 88 patients (56%) in the antiseizure-treatment group and in 2 of 83 patients (2%) in the control group. At 3 months, 79 of 88 patients (90%) in the antiseizure-treatment group and 77 of 84 patients (92%) in the control group had a poor outcome (difference, 2 percentage points; 95% confidence interval, -7 to 11; P = 0.68). Mortality at 3 months was 80% in the antiseizure-treatment group and 82% in the control group. The mean length of stay in the ICU and mean duration of mechanical ventilation were slightly longer in the antiseizure-treatment group than in the control group. CONCLUSIONS: In comatose survivors of cardiac arrest, the incidence of a poor neurologic outcome at 3 months did not differ significantly between a strategy of suppressing rhythmic and periodic EEG activity with the use of antiseizure medication for at least 48 hours plus standard care and standard care alone. (Funded by the Dutch Epilepsy Foundation; TELSTAR ClinicalTrials.gov number, NCT02056236.).

A plea for end-of-life discussions with patients suffering from Huntington's disease: the role of the physician.

Euthanasia and physician-assisted suicide (PAS) by request and/or based on an advance directive are legal in The Netherlands under strict conditions, thus providing options for patients with Huntington's disease (HD) and other neurodegenerative diseases to stay in control and choose their end of life. HD is an inherited progressive disease characterised by chorea and hypokinesia, psychiatric symptoms and dementia. From a qualitative study based on interviews with 15 physicians experienced in treating HD, several ethical issues emerged. Consideration of these aspects leads to a discussion about the professional role of a physician in relation to the personal autonomy of a patient. Such a discussion can raise awareness that talking about end-of-life wishes with an HD patient is part of the legal, professional and moral responsibility of the physician, and that a letter of intent on behalf of the physician can improve active participation in the process. Discussion of these issues can help to advance the debate on euthanasia and PAS in HD and other neurodegenerative diseases.

Apixaban versus no anticoagulation after anticoagulation-associated intracerebral haemorrhage in patients with atrial fibrillation in the Netherlands (APACHE-AF): a randomised, open-label, phase 2 trial.

BACKGROUND: In patients with atrial fibrillation who survive an anticoagulation-associated intracerebral haemorrhage, a decision must be made as to whether restarting or permanently avoiding anticoagulation is the best long-term strategy to prevent recurrent stroke and other vascular events. In APACHE-AF, we aimed to estimate the rates of non-fatal stroke or vascular death in such patients when treated with apixaban compared with when anticoagulation was avoided, to inform the design of a larger trial. METHODS: APACHE-AF was a prospective, randomised, open-label, phase 2 trial with masked endpoint assessment, done at 16 hospitals in the Netherlands. Patients who survived intracerebral haemorrhage while treated with anticoagulation for atrial fibrillation were eligible for inclusion 7-90 days after the haemorrhage. Participants also had a CHA2DS2-VASc score of at least 2 and a score on the modified Rankin scale (mRS) of 4 or less. Participants were randomly assigned (1:1) to receive oral apixaban (5 mg twice daily or a reduced dose of 2·5 mg twice daily) or to avoid anticoagulation (oral antiplatelet agents could be prescribed at the discretion of the treating physician) by a central computerised randomisation system, stratified by the intention to start or withhold antiplatelet therapy in participants randomised to avoiding anticoagulation, and minimised for age and intracerebral haemorrhage location. The primary outcome was a composite of non-fatal stroke or vascular death, whichever came first, during a minimum follow-up of 6 months, analysed using Cox proportional hazards modelling in the intention-to-treat population. APACHE-AF is registered with ClinicalTrials.gov (NCT02565693) and the Netherlands Trial Register (NL4395), and the trial is closed to enrolment at all participating sites. FINDINGS: Between Jan 15, 2015, and July 6, 2020, we recruited 101 patients (median age 78 years [IQR 73-83]; 55 [54%] were men and 46 [46%] were women; 100 [99%] were White and one [1%] was Black) a median of 46 days (IQR 21-74) after intracerebral haemorrhage. 50 were assigned to apixaban and 51 to avoid anticoagulation (of whom 26 [51%] started antiplatelet therapy). None were lost to follow-up. Over a median follow-up of 1·9 years (IQR 1·0-3·1; 222 person-years), non-fatal stroke or vascular death occurred in 13 (26%) participants allocated to apixaban (annual event rate 12·6% [95% CI 6·7-21·5]) and in 12 (24%) allocated to avoid anticoagulation (11·9% [95% CI 6·2-20·8]; adjusted hazard ratio 1·05 [95% CI 0·48-2·31]; p=0·90). Serious adverse events that were not outcome events occurred in 29 (58%) of 50 participants assigned to apixaban and 29 (57%) of 51 assigned to avoid anticoagulation. INTERPRETATION: Patients with atrial fibrillation who had an intracerebral haemorrhage while taking anticoagulants have a high subsequent annual risk of non-fatal stroke or vascular death, whether allocated to apixaban or to avoid anticoagulation. Our data underline the need for randomised controlled trials large enough to allow identification of subgroups in whom restarting anticoagulation might be either beneficial or hazardous. FUNDING: Dutch Heart Foundation (grant 2012T077).

Thinking about the end of life: a common issue for patients with Huntington's disease.

The aim of this study was to investigate the presence of thoughts or wishes for the end of life in patients with Huntington's disease (HD) or identified gene carriers (further mentioned together as patients). A custom-made questionnaire, based on previous qualitative research, was sent out to 242 patients with HD and identified gene carriers. Presence of wishes was investigated and correlated to demographic and clinical characteristics. A total of 134 patients (55 %) returned the questionnaire. 101 respondents (75 %) reported to have some kind of thoughts or wishes for the end of life. For 15 respondents (11 %) these thoughts concerned care; 86 respondents (64 %) reported to have also thoughts about euthanasia or physician-assisted suicide (PAS). The presence of any thoughts about the end of life was significantly related to being familiar with HD in the family, but not related to any other demographic or clinical variable. Participants with thoughts specifically about euthanasia or PAS were of higher education and in earlier stages of the disease than participants without such thoughts. Thoughts or wishes for the end of life are present amongst patients with HD. These thoughts include euthanasia or PAS in a majority of the respondents. It is suggested that prudential addressing of these issues may enhance the doctor-patient relationship.

Euthanasia and advance directives in Huntington's disease: qualitative analysis of interviews with patients.

BACKGROUND: In the literature there are few reports on euthanasia or physician-assisted suicide (PAS) or other matters concerning the end-of-life in patients with Huntington's disease (HD), although clinical experience suggests these issues do arise. OBJECTIVE: To obtain in-depth information about patients' thoughts on and attitudes to euthanasia, PAS and the use of advance directives in HD. To assess the difficulties patients encounter when thinking about end-of-life wishes. METHODS: Semi-structured in-depth interviews with 14 unselected HD patients from our out-patient clinic based on a topic list. Qualitative analysis of the interviews based on grounded theory. RESULTS: We identified three patterns in our group of respondents: patients with distinct wishes, with general wishes and ideas and patients with no wishes. The most important frame of reference regarding end-of-life wishes in HD patients or known gene carriers is the experience with an affected parent. Family is important when thinking about the end of life and advance directives, even more so than the patient's physician. Knowledge about the (requirements of) law is limited. CONCLUSIONS: The majority of interviewees expressed some kind of wish regarding end of life, probably more than they had revealed to their physician, but were sometimes hesitant to discuss it. Knowledge on how to deal with wishes, advance directives and response shift is limited. In general, patients underestimate the requirement for sound professional support when considering euthanasia or PAS and the value of an advance directive. In an attempt to improve knowledge and communication about end-of-life issues, physicians should ask the patient directly about their wishes.