Choroidal melanocytoma in a cat.

An 11-year-old male, neutered European cat was presented for anisocoria due to pupillary dilation in the right eye. Ophthalmic findings were restricted to this eye and consisted of a raised, darkly pigmented, retrolental mass associated with retinal detachment. Ultrasonography identified the mass lesion protruding into the vitreous cavity from the posterior pole of the eyeball and confirmed the detachment of the retina.

Social adjustment in generalised anxiety disorder: a long-term placebo-controlled study of venlafaxine extended release.

The objective of this analysis was to evaluate the short- (8 weeks) and long-term (24 weeks) efficacy of three fixed doses of venlafaxine extended release (ER) and placebo on the social adjustment of patients with generalised anxiety disorder (GAD). We analysed data from 544 outpatients who participated in a 24-week, double-blind, multicentre, parallel-group, placebo-controlled study conducted at 55 centres in five countries. All patients meet the DSM-IV criteria for GAD and were randomly assigned to receive venlafaxine ER 37.

Effectiveness of venlafaxine, extended release formulation, in the short-term and long-term treatment of generalized anxiety disorder: results of a survival analysis.

A survival analysis of data from two placebo-controlled, randomized, long-term (6-month) studies was used to examine the effectiveness of venlafaxine, extended release (XR) formulation, in patients with generalized anxiety disorder (GAD). Patients in a placebo-controlled, flexible-dose study received 75 to 225 mg/day venlafaxine XR, while patients in a placebo-controlled, fixed-dose study received once-daily venlafaxine XR doses of 37.5 mg, 75 mg, or 150 mg.