No abstract

Clinical practice guidelines on the prescription of albumin were instituted in our hospital according to a method which combined a review of the medical literature with experts points of view. Their broadcasting was based upon a daily patient-specific decision support which was well-documented by the prescribing physician. The method for assessing the impact was a six month analysis of the discrepancies between recommendations and clinical practice. Results were a better compliance with guidelines (25.5% before and 59% after developing recommendations), a decrease 70% in grams of albumin prescribed and in use of an increase synthetic colloids, and a savings of $57,208 per year.

Implementation of guidelines seems to have resulted in significant changes with time, although a causal relationship has not been demonstrated. The development of guidelines by our hospital's multidisciplinary working group helped the various consultants to adjust medical practices to take account of these changes.

Intravenous administration of high-dose deferoxamine over 48 h per week using a portable pump and implanted chamber improved compliance in two thalassemic adult patients, resulting in a significant decrease in iron overload. We suggest that high-dose chelation therapy should be assessed in selected groups of iron-overload thalassemic patients receiving regular blood transfusions.

This case report demonstrates that unusual entities like livedoid vasculopathy should be considered as rare causes for recurrent leg ulcers because different underlying etiologies need different specific treatment strategies. Until now treatment for patients with livedoid vasculopathy has not been standardized but anticoagulative therapy with low-molecular-weight heparin is considered to be one treatment of first choice.