Endovascular treatment versus no endovascular treatment after 6-24 h in patients with ischaemic stroke and collateral flow on CT angiography (MR CLEAN-LATE) in the Netherlands: a multicentre, open-label, blinded-endpoint, randomised, controlled, phase 3 trial.

Background: Endovascular treatment for anterior circulation ischaemic stroke is effective and safe within a 6 h window. MR CLEAN-LATE aimed to assess efficacy and safety of endovascular treatment for patients treated in the late window (6-24 h from symptom onset or last seen well) selected on the basis of the presence of collateral flow on CT angiography (CTA).

Methods: MR CLEAN-LATE was a multicentre, open-label, blinded-endpoint, randomised, controlled, phase 3 trial done in 18 stroke intervention centres in the Netherlands.

Impact of the lockdown on acute stroke treatments during the first surge of the COVID-19 outbreak in the Netherlands.

Introduction: We investigated the impact of the Corona Virus Disease 2019 (COVID-19) pandemic and the resulting lockdown on reperfusion treatments and door-to-treatment times during the first surge in Dutch comprehensive stroke centers. Furthermore, we studied the association between COVID-19-status and treatment times.

Methods: We included all patients receiving reperfusion treatment in 17 Dutch stroke centers from May 11th, 2017, until May 11th, 2020.

A Randomized Trial of Intravenous Alteplase before Endovascular Treatment for Stroke.

Background: The value of administering intravenous alteplase before endovascular treatment (EVT) for acute ischemic stroke has not been studied extensively, particularly in non-Asian populations.

Methods: We performed an open-label, multicenter, randomized trial in Europe involving patients with stroke who presented directly to a hospital that was capable of providing EVT and who were eligible for intravenous alteplase and EVT. Patients were randomly assigned in a 1:1 ratio to receive EVT alone or intravenous alteplase followed by EVT (the standard of care).

Mesenteric vascular treatment 2016: from open surgical repair to endovascular revascularization.

The rise of endovascular techniques has improved the outcome of mesenteric ischemia. Key principle in reduction of morbidity and mortality is "revascularization first, resection later". We believe that mesenteric ischemia is a clinical challenge demanding 24/7 multidisciplinary team availability.

Chronic mesenteric ischemia: when and how to intervene on patients with celiac/SMA stenosis.

Background: Studies that compared open surgical mesenteric artery repair (OSMAR) with percutaneous mesenteric artery stenting (PMAS) in patients with chronic mesenteric ischemia (CMI) are based on merely older studies in which only a minority of patients received PMAS. This does not reflect the current PMAS-first choice treatment paradigm. This article focused on the present opinions and changes in outcomes of OSMAR for CMI in the era of preferred use of PMAS.

Mediastinoscopy as a therapeutic tool.

Mediastinoscopy is a safe and effective diagnostic modality to obtain tissue specimens from the anterior mediastinum in most patient lymph node tissue. The technique can also be applied to remove other material from the mediastinum. We describe a case in which a bullet was retrieved from the mediastinum, lying very close to the innominate artery.

The incidence and microbial spectrum of ventilator-associated pneumonia after tracheotomy in a selective decontamination of the digestive tract-setting.

Objectives: Tracheotomy is considered to be an independent risk factor for ventilator-associated pneumonia (VAP). Antimicrobial prophylaxis, in particular with coverage of Pseudomonas aeruginosa, is presently advocated. Selective decontamination of the digestive tract (SDD) aims to prevent VAP in critically ill patients, including those after tracheotomy.