[Key points.].

FOODBORNE BOTULISM, PREVENT AND TREATMENT:

[Key points.].

BOTULISM, A CLINICAL DIAGNOSIS:

[Foodborne botulism, prevent and treatment].

The United States and Europe agree that the treatment of botulism is based on symptomatical measures and, notably, on mechanical ventilation when the respiratory function is impaired. Opinions diverge regarding the specific treatment represented by anti-botulinum serum: used systematically in the United States and frequently in many European countries, France never uses it other than in a few cases. Identification of the contaminating foodstuff is a fundamental element in limiting extension of the disease.

[Foodborne botulism, epidemiologic aspects].

With a mean of 30 cases reported per year, following Italy, France ranks second in the European countries in terms of incidence of botulism. Food stuff of commercial origin, of artisanal or industrial manufacture fabrication, is increasingly implicated in the genesis of outbreaks of botulism. Moreover, the modern methods of conserving food (vacuum packed food, frozen food.

[Botulism, a clinical diagnosis].

Foodborne botulism results from the effect of a neurotoxin produced by a sporulated anaerobic bacillus called Clostridium botulinum. The mode of contamination occurs through the consumption of foodstuff, already contaminated by the neurotoxin. Following an incubation period that varies from 2 hours to 8 days, the symptoms start with intestinal problems.

Low-dose terlipressin improves systemic and splanchnic hemodynamics in fluid-challenged endotoxic rats.

Objective: Vasopressin has been used to treat arterial hypotension associated with hyperdynamic vasoplegic states, but detrimental effects on splanchnic circulation have been reported. We tested the effects of a low-dose vasopressin analogue, terlipressin (6 microg/kg), on systemic and splanchnic hemodynamics in fluid-challenged endotoxic rats (lipopolysaccharide, 30 mg/kg in 1 hr).

Design: Prospective, randomized, controlled experimental study with repeated measures.