Real-World Effectiveness of Ustekinumab in Ulcerative Colitis in a United States Multicenter Cohort Consortium.

Background: Pivotal trials have shown that ustekinumab is effective in ulcerative colitis (UC). However, the population included in these trials do not represent the cohort of patients treated in the real world. In this study, we aimed to describe the effectiveness and safety of ustekinumab in a clinical cohort of patients with UC.

Chronic Mesenteric Ischemia in a Patient With Limited Systemic Sclerosis.

Chronic mesenteric ischemia typically develops secondary to the development of atherosclerosis within mesenteric vessels leading to the insufficient blood supply. While autoimmune conditions are an established independent risk factor for developing atherosclerotic plaques, the association between scleroderma and chronic mesenteric ischemia has been less studied. We present a case of a 64-year-old female with limited systemic sclerosis and atherosclerotic cardiovascular disease who presented to the Gastroenterology Clinic with progressive abdominal pain who was subsequently diagnosed with chronic mesenteric ischemia secondary to superior mesenteric artery stenosis and successfully treated with endovascular stenting.

Net Remission Rates with Biologic Treatment in Crohn's Disease: A Reappraisal of the Clinical Trial Data.

Biologic therapies have greatly advanced the medical care of patients with Crohn's disease (CD); however, up to 50% of patients have no response and up to 80% fail to achieve remission. One way to investigate this treatment gap in CD is to look at the "net" remission rates in clinical trials defined as the actual percentage of patients enrolled during induction who are in remission at the end of maintenance. Indeed, most of the seminal clinical trials in CD used a "responder" methodology, where only patients who responded during induction were rerandomized to maintenance.

Association of Renal Clearance with Cerebral White Matter Vascular Disease in Hospitalized Veterans With and Without Delirium.

Objectives: To assess the relation between renal function and delirium and to assess and compare the relation between cerebral white matter lesion (WML) and renal function as estimated by three formulas for the estimated glomerular filtration rate (eGFR) in older adult hospitalized veterans with and without delirium.

Methods: Commonly used formulas to assess renal function-the four-variable Modification of Diet in Renal Disease (MDRD), the six-variable MDRD, and the Cockcroft-Gault eGFR equations-were used to assess renal function in 100 older adult hospitalized veterans with delirium (delirium group) and 100 hospitalized veterans without delirium (nondelirium group) that were age, sex, and race matched. WML location and volumes were assessed using brain computed tomography imaging for each of the 200 veterans in the study.

Safety of Tofacitinib in a Real-World Cohort of Patients With Ulcerative Colitis.

Background & Aims: Adverse events (AEs) including reactivation of herpes zoster (HZ) and venous thromboembolism (VTE) have been reported from clinical trials of tofacitinib in ulcerative colitis (UC). We investigated the incidence rates of AEs in a real-world study of UC patients given tofacitinib.

Methods: We collected data from 260 patients with UC in the Tofacitinib Real-world Outcomes in Patients with ulceratIve colitis and Crohn's disease consortium study, performed at 6 medical centers in the United States.

Association of White Matter Lesions, Cerebral Atrophy, Intracranial Extravascular Calcifications, and Ventricular-Communicating Hydrocephalus with Delirium Among Veterans.

Objectives: The literature regarding the underlying neuropathogenesis of delirium on head computed tomography (CT) is limited. The aim of this research was to investigate, using case-control retrospective chart review, the association of white matter lesions (WML), cerebral atrophy, intracranial extravascular calcifications, and ventricular-communicating hydrocephalus in older adult military veterans with and without delirium hospitalized in a Veterans Affairs Medical Center.

Methods: Head CT scans were examined for WML, atrophy, and intracranial extravascular calcifications globally in the cortex, subcortex (frontal, temporal, parietal, occipital lobes), basal ganglia (globus pallidus, caudate, putamen), and internal capsule, in addition to the presence of ventricular-communicating hydrocephalus.

Can improved intra- and inter-team communication reduce missed delirium?

To assess the prevalence and the team interaction in cases of missed delirium in acute care veterans coded as not having a diagnosis of delirium in admission or discharge notes. In this retrospective study, the records of 183 hospitalized veterans admitted to the emergency department (ED), medicine, surgery and psychiatry services and coded as not having a diagnosis of delirium were analyzed. Clinical notes of each case were examined using DSM IV TR criteria for delirium.

Delirious mania and malignant catatonia: a report of 3 cases and review.

Delirious mania is often difficult to distinguish from excited catatonia. While some authors consider delirious mania a subtype of catatonia, the distinction between the two entities is important as treatment differs and effects outcome. It appears that as catatonia is described as having non-malignant and malignant states, the same division of severity may also apply to delirious mania.

Treatment of delirium in older adults with quetiapine.

Delirium is a neuropsychiatric syndrome characterized by impairment of consciousness, changes in cognition, or perceptual disturbances. In addition, delirium is often accompanied by delusions, hallucinations, and agitation. In this study, 12 older patients with delirium were treated for neuropsychiatric symptoms with quetiapine.