Preclinical development of a bispecific TNFα/IL-23 neutralising domain antibody as a novel oral treatment for inflammatory bowel disease.

Anti-TNFα and anti-IL-23 antibodies are highly effective therapies for Crohn's disease or ulcerative colitis in a proportion of patients. V56B2 is a novel bispecific domain antibody in which a llama-derived IL-23p19-specific domain antibody, humanised and engineered for intestinal protease resistance, V900, was combined with a previously-described TNFα-specific domain antibody, V565. V56B2 contains a central protease-labile linker to create a single molecule for oral administration.

The Clock Drawing Test as a predictor of cognitive decline in non-demented stroke patients.

Background: The early detection of patients at risk of post-stroke cognitive impairment (PSCI) may help planning subacute and long-term care. We aimed to determine the predictivity of two screening cognitive tests on the occurrence of mild cognitive impairment or dementia in acute stroke patients.

Methods: A cognitive assessment within a few days of ischemic or hemorrhagic stroke was performed in patients consecutively admitted to a stroke unit over 14 months by means of the Clock Drawing Test (CDT) and the Montreal Cognitive Assessment-Basic (MoCA-B).

The impact of lockdown during SARS-CoV-2 outbreak on behavioral and psychological symptoms of dementia.

Background: During Covid-19 pandemic, the Italian government adopted restrictive limitations and declared a national lockdown on March 9, which lasted until May 4 and produced dramatic consequences on people's lives. The aim of our study was to assess the impact of prolonged lockdown on behavioral and psychological symptoms of dementia (BPSD).

Methods: Between April 30 and June 8, 2020, we interviewed with a telephone-based questionnaire the caregivers of the community-dwelling patients with dementia who had their follow-up visit scheduled from March 9 to May 15 and canceled due to lockdown.

Neuropsychological screening in the acute phase of cerebrovascular diseases.

Introduction: Cognitive impairment is a common and disabling consequence of stroke. Its prevalence, the best way to screen for it in the acute setting, and its relation with premorbid status have not been thoroughly clarified.

Materials And Methods: Ischemic and hemorrhagic stroke patients admitted to our stroke unit underwent a baseline assessment that included a clinical and neuroimaging assessment, two cognitive tests (clock-drawing test, CDT; Montreal Cognitive Assessment-Basic, MoCA-B) and measures of premorbid function (including the Clinical Dementia Rating Scale).