Effect of Remote Ischemic Conditioning in Ischemic Stroke Subtypes: A Post Hoc Subgroup Analysis From the RESIST Trial.

Background: Remote ischemic conditioning (RIC) is a simple and noninvasive procedure that has proved to be safe and feasible in numerous smaller clinical trials. Mixed results have been found in recent large randomized controlled trials. This is a post hoc subgroup analysis of the RESIST trial (Remote Ischemic Conditioning in Patients With Acute Stroke), investigating the effect of RIC in different acute ischemic stroke etiologies, and whether an effect was modified by treatment adherence.

Remote Ischemic Conditioning for Acute Stroke: The RESIST Randomized Clinical Trial.

Importance: Despite some promising preclinical and clinical data, it remains uncertain whether remote ischemic conditioning (RIC) with transient cycles of limb ischemia and reperfusion is an effective treatment for acute stroke.

Objective: To evaluate the effect of RIC when initiated in the prehospital setting and continued in the hospital on functional outcome in patients with acute stroke.

Design, Setting, And Participants: This was a randomized clinical trial conducted at 4 stroke centers in Denmark that included 1500 patients with prehospital stroke symptoms for less than 4 hours (enrolled March 16, 2018, to November 11, 2022; final follow-up, February 3, 2023).

Efficient accounting for estimation uncertainty in coherent forecasting of count processes.

Coherent forecasting techniques for count processes generate forecasts that consist of count values themselves. In practice, forecasting always relies on a fitted model and so the obtained forecast values are affected by estimation uncertainty. Thus, they may differ from the true forecast values as they would have been obtained from the true data generating process.

THE HOPF BIFURCATION WITH BOUNDED NOISE.

We study Hopf-Andronov bifurcations in a class of random differential equations (RDEs) with bounded noise. We observe that when an ordinary differential equation that undergoes a Hopf bifurcation is subjected to bounded noise then the bifurcation that occurs involves a discontinuous change in the Minimal Forward Invariant set.

BIFURCATIONS OF RANDOM DIFFERENTIAL EQUATIONS WITH BOUNDED NOISE ON SURFACES.

In random differential equations with bounded noise minimal forward invariant (MFI) sets play a central role since they support stationary measures. We study the stability and possible bifurcations of MFI sets. In dimensions 1 and 2 we classify all minimal forward invariant sets and their codimension one bifurcations in bounded noise random differential equations.

[Daily protein intake 1,2--is that the panacea?].

Protein malnutrition is regarded as a risk factor of survival of hemodialysis patients. That's why good practice guidelines recommend a daily protein intake of 1.1 - 1.

[Thrombolysis for acute ischaemic stroke].

Thrombolysis is the only effective medical therapy for acute ischaemic stroke. The treatment has been approved in Europe since 2002. This article briefly summarises the pharmacological background of thrombolysis in cerebral ischaemic stroke.

Diagnostic yield by testing small fiber function in patients examined for polyneuropathy.

We assessed the diagnostic yield of adding quantitative sensory testing to the standard work-up for polyneuropathy in unselected patients. All patients aged 18 to 70 years referred to our department for electrodiagnosis with a tentative diagnosis of polyneuropathy and symptoms complying with predefined criteria were included in the study. We performed near nerve conduction studies in 4 nerves and determined heat and cold detection thresholds on hand and foot with a Thermotest (Somedic AB, Sweden).

Transcranial Doppler recordings in raised intracranial pressure.

The pulsatility index (PI) registered by the transcranial doppler (TCD) was examined in relation to arterial pCO2 (paCO2) and epidural pressure (ICP). In 10 normal subjects PI was studied during variations in paCO2. In 10 neurosurgical patients with head injuries concomitant measurements of PI and ICP were obtained.

Enhancement of chemically induced bladder carcinoma by cyclosporin A.

The effects of cyclosporin A (CsA) on the induction of bladder carcinoma were investigated in Wistar rats using N-butyl-N (4 hydroxybutyl) nitrosamine (BBN) as a known initiator of carcinogenesis. Rats treated with 0.05% BBN + 5 mg/kg per day CsA or 0.