Safety and performance of a synthetic sealant patch aimed to prevent postoperative pancreatic fistula after distal pancreatectomy (SHIELDS) - Prospective international multicenter phase II study.

Objective: The incidence for clinically relevant postoperative pancreatic fistulas (CR-POPF) in distal pancreatectomy (DP) ranges up to 25%. None of the available sealants significantly reduce CR-POPF. A new biodegradable sealant patch was able to reduce POPF and to achieve bleeding control in a preclinical porcine DP model.

Accuracy of the clinical diagnosis of postencephalitic parkinsonism: a clinicopathologic study.

The accuracy of the clinical diagnosis of postencephalitic parkinsonism (PEP) is unknown. We determined the validity of the clinical diagnosis of PEP by presenting 105 records with neuropathologic diagnoses of PEP (n = 7), progressive supranuclear palsy (n = 24), Parkinson's disease (n = 15), dementia with Lewy bodies (n = 14), multiple system atrophy (n = 16), corticobasal degeneration (n = 10), Creutzfeldt-Jakob disease (n = 4), and other dementia disorders (n = 15), as clinical vignettes to six neurologists unaware of the autopsy findings. The neurologists' own clinical diagnoses were compared with neuropathologic diagnoses for measures of diagnostic accuracy, including reliability (kappa statistics), sensitivity and positive predictive values for the first and last visits.

Accuracy of the clinical diagnosis of corticobasal degeneration: a clinicopathologic study.

The accuracy of the clinical diagnosis of corticobasal degeneration (CBD) is unknown. To determine its diagnostic accuracy, we presented 105 cases with known neuropathologic diagnoses, including CBD (n = 10), progressive supranuclear palsy (PSP, n = 24), Parkinson's disease (n = 15), diffuse Lewy body disease (n = 14), multiple system atrophy (n = 16), postencephalitic parkinsonism (n = 7), Pick's disease (n = 7), Creutzfeldt-Jakob disease (n = 4), Alzheimer's disease (n = 4), vascular parkinsonism (n = 3), and Whipple's disease (n = 1), as clinical vignettes to six neurologists unaware of the autopsy findings. Reliability was measured with the kappa statistics.

Electroconvulsive Therapy in Creutzfeldt-Jakob Disease.

Creutzfeldt-Jakob disease is a degenerative disorder of the central nervous system that frequently presents with behavioral symptoms including depression. We report here a patient with Creutzfeldt-Jakob disease in whom electroconvulsive therapy (ECT) was highly effective in relieving depressive symptoms. Additionally, ECT had little or no effect on cognition in this patient, even transiently improving her cognitive function.

A study of serum antidiuretic hormone and atrial natriuretic peptide levels in a series of patients with intracranial disease and hyponatremia.

Patients with intracranial disease are at risk of developing clinical deterioration due to a hyponatremic syndrome associated with an inappropriate degree of natriuresis, the "syndrome of inappropriate secretion of anti-diuretic hormone (ADH)" or SIADH. To investigate the hypothesis that atrial natriuretic peptide (ANP) is related to the natriuresis in SIADH, serum samples were obtained from 8 neurosurgical patients with intracranial disease seen consecutively who fulfilled the traditional clinical and laboratory criteria for SIADH. In one patient with a hemorrhagic cerebral infarction an elevation of serum ADH (5.