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1.
Ann Ist Super Sanita ; 42(3): 310-7, 2006.
Article in Italian | MEDLINE | ID: mdl-17124355

ABSTRACT

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. Poisoning surveillance needs the ongoing, systematic collection, analysis, interpretation, and dissemination of harmonised data about poisonings from all Poison Centers for use in public health action to reduce morbidity and mortality and to improve health. The entity-relationship model for a Poison Center relational database is extremely complex and not studied in detail. For this reason, not harmonised data collection happens among Italian Poison Centers. Entities are recognizable concepts, either concrete or abstract, such as patients and poisons, or events which have relevance to the database, such as calls. Connectivity and cardinality of relationships are complex as well. A one-to-many relationship exist between calls and patients: for one instance of entity calls, there are zero, one, or many instances of entity patients. At the same time, a one-to-many relationship exist between patients and poisons: for one instance of entity patients, there are zero, one, or many instances of entity poisons. This paper shows a relational model for a poison center database which allows the harmonised data collection of poison centers calls.


Subject(s)
Databases, Factual , Poison Control Centers/statistics & numerical data , Disease Outbreaks/statistics & numerical data , Humans , Italy/epidemiology , Terrorism
2.
Curr Drug Targets ; 6(7): 767-71, 2005 Nov.
Article in English | MEDLINE | ID: mdl-16305448

ABSTRACT

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. In the last decade, new synthetic opioids with limited side effects and favourable pharmacokinetics profile, such as Sufentanil and Remifentanil, have been investigated to evaluate their efficacy in mitigating pain and enhancing comfort in critically ill patients.


Subject(s)
Analgesics, Opioid/administration & dosage , Analgesics, Opioid/therapeutic use , Pain, Postoperative/drug therapy , Recovery Room , Analgesics, Opioid/pharmacology , Humans , Injections, Intravenous , Pain, Postoperative/physiopathology
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