Cutaneous lumbosacral Herpes simplex virus among patients hospitalized for an advanced disease.

BACKGROUND: Cutaneous Herpes simplex virus (HSV) infections are regularly observed in lumbosacral areas, and many are refractory to appropriate initial diagnosis and management. OBJECTIVE: We aimed to evaluate the incidence of lumbosacral HSV among advanced disease patients, to estimate their survival index from HSV onset, and to describe their clinical and virological characteristics. METHODS: A prospective, descriptive study was conducted in a palliative and continuous care centre, collecting patients with suspected cutaneous HSV lesions in the lumbosacral area. RESULTS: From 2008 to 2010, 24 patients were included: 19 had HSV-2 confirmed by at least one laboratory test. Incidence of HSV-2 was 2.67% (1.73-4.33%, 95% CI). No age, gender or survival differences were observed compared to the global population in the centre. Most lesions were detected early as vesicles (14/24) or small ulcers. Sensitivity was good for all diagnostic methods (62.5% for immunofluorescence and 79.2% for culture and/or PCR). Outcome was favourable under classical antiherpetic drugs and topical antiseptic dressing. CONCLUSIONS: Cutaneous lumbosacral HSV remains uncommon in patients hospitalized with advanced diseases. Most of these patients suffer from pressure ulcers or other dermatitis; we advocate increased attention of this diagnosis to avoid skin complications and added pain.

New perspectives in the treatment of decubitus ulcers.

Although the consequences of prolonged lying on a hard surface are as old as the human race, publications on this subject are scarce. This is due to the fact that a decubitus ulcer never occurs in isolation but is nearly always a complication of some other condition. The term "decubitus" was already used by Hildnaus in 1590 and is derived from the Latin word decumbere which means "lying down". The most important fact to keep in mind is that pressure sores can be prevented. This is the reason why this article not only discusses the management of pressure sores but also the importance of preventive measures. The basis of effective treatment is early detection and an adequate knowledge of the fundamental pathological process. Only adequate preventive measures, careful examination of the lesions, and a thorough knowledge of the products used can avoid unnecessary suffering by patients.