[A relational database to store Poison Centers calls].

Italian Poison Centers answer to approximately 100,000 calls per year. Potentially, this activity is a huge source of data for toxicovigilance and for syndromic surveillance. During the last decade, surveillance systems for early detection of outbreaks have drawn the attention of public health institutions due to the threat of terrorism and high-profile disease outbreaks.

Analgesia in PACU: intravenous opioids.

Critically ill patients, particularly those under mechanical ventilation, require analgo-sedation to control noxious stimuli and enhance comfort. Despite their harmful side effects, such as respiratory depression, physical dependence and difficult arousal, opioids are effective in providing a good level of analgesia and comfort. Traditional opioids (morphine and fentanyl) have been shown effective in providing analgesia; however, the respiratory adverse effects and their pharmacokinetics, with an high risk of accumulation, limits their use, especially for a long-term sedation.