Antiarrhythmic therapy as an adjuvant to promote post pulmonary vein isolation success-a meta-analysis.

Background: Three months of empirical antiarrhythmic drug (AAD) therapy after atrial fibrillation ablation (AFA) is a common practice to prevent early arrhythmia recurrence; the data of influence of this practice on longer term ablation outcomes is limited.

Purpose: The aim of this study was to perform a meta-analysis of published controlled trials comparing temporary AAD therapy after AFA with no AAD therapy in patients after AFA. The primary outcome was recurrence of arrhythmia.

Necrotizing fasciitis and gangrene associated with topical herbs in an infant.

A 4-mo-old Chinese infant developed necrotizing fasciitis and gangrene from a small skin infection on his buttock that was treated with topical herbs. Sequential cultures revealed a number of organisms: Enterococcus species, sensitive to ampicillin, were isolated throughout the course, and coagulasenegative staphylococci replaced gram-negative rods during the later phase of the illness. The infant required prolonged intravenous antibiotic treatment and underwent multiple surgical procedures for debridement and reconstruction.

Conservative management of acute pseudo-obstruction in a major burn.

We present a case of recurrent acute colonic pseudo-obstruction (ACPO) in a burn patient that responded to a postural change which has not been previously reported.

Complete fusion of the vocal cords; an unusual case.

A case is presented of a woman who sustained a 35% body surface area mixed depth cutaneous burn, together with a significant inhalational injury. The patient required emergency resuscitation with endotracheal intubation and subsequently tracheostomy. This resulted in an unfortunate complication of a total adhesion between the vocal cords which extended into the subglottic area, causing complete occlusion of the airway.

Prognostic significance of allelic losses in primary melanoma.

Loss of genetic material, including loss of loci on chromosome arms 6q, 9p, and 10q, occurs frequently in cutaneous melanoma but infrequently in benign melanocytic nevi or other melanocytic lesions, suggesting that these genetic alterations are important in the development and progression of melanoma. To examine whether allelic loss is of prognostic importance in melanoma, disease-free survival was related to loss of heterozygosity on 6q, 9p and 10q in 83 individuals with sporadic primary cutaneous melanoma. Loss of chromosome arms 6q and 10q were each significantly associated with a poorer clinical outcome (P=0.