Clinical characteristics of Dengue shock syndrome in Vietnamese children: a 10-year prospective study in a single hospital.

Background: Dengue shock syndrome (DSS) is a severe manifestation of dengue virus infection that particularly affects children and young adults. Despite its increasing global importance, there are no prospective studies describing the clinical characteristics, management, or outcomes of DSS.

Methods: We describe the findings at onset of shock and the clinical evolution until discharge or death, from a comprehensive prospective dataset of 1719 Vietnamese children with laboratory-confirmed DSS managed on a single intensive care unit between 1999 and 2009.

Semi-recumbent body position fails to prevent healthcare-associated pneumonia in Vietnamese patients with severe tetanus.

Healthcare-associated pneumonia (HCAP) is a common complication in patients with severe tetanus. Nursing tetanus patients in a semi-recumbent body position could reduce the incidence of HCAP. In a randomised controlled trial we compared the occurrence of HCAP in patients with severe tetanus nursed in a semi-recumbent (30°) or supine position.

Impact of improved vaccination programme and intensive care facilities on incidence and outcome of tetanus in southern Vietnam, 1993-2002.

Unvaccinated individuals throughout the world are vulnerable to tetanus, but there are few data regarding the impact of focused vaccination programmes and modern intensive care facilities on the disease, particularly in the developing world. The Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam admitted 2422 patients with tetanus aged > or =1 year between April 1993 and December 2002, during which time vaccine coverage and treatment facilities improved. The proportion of children < or =10 years old admitted with tetanus fell from 11.