Effects of two lexical retrieval cueing treatments on action naming in aphasia.

The effects of two cueing treatments, Phonological Cueing Treatment (PCT) and Semantic Cueing Treatment (SCT), were examined with three chronic speakers with aphasia. The effects of treatment on action naming were measured with the use of single-subject experimental designs. The participants had received PCT and SCT to improve object naming in a previous investigation and had responded positively to both treatments.

Cardiac diseases in maintenance hemodialysis patients: results of the HEMO Study.

Background: Cardiac disease is a common cause of death in chronic hemodialysis patients. A subanalysis of the data on cardiac diseases in the Hemodialysis (HEMO) Study was performed. The specific objectives were: (1) to analyze the prevalence of cardiac disease at baseline; (2) to characterize the incidence of various types of cardiac events during follow-up; (3) to examine the association of cardiac events during follow-up with baseline cardiac diseases; and (4) to examine the effect of dose and flux interventions on various types of cardiac events.