Illicit drugs in Emergency Department patients injured in road traffic accidents.

Urine and blood samples from 1730 drivers involved in road accidents (July 2012 - December 2015) were analyzed for the evaluation of driving under influence of drug of abuse according to the Lombardia Region guideline. The 22.5% (95% CI 20.

Metformin accumulation: lactic acidosis and high plasmatic metformin levels in a retrospective case series of 66 patients on chronic therapy.

OBJECTIVE. The relationship between metformin accumulation and lactate increase is still debated. This observational case series aims to evaluate the correlation of metformin plasma levels with the pH, lactate and creatinine levels, and with the mortality rate in selected patients with metformin accumulation confirmed through metformin plasma concentration detection at hospital admission.

Recurrent tonic-clonic seizures and coma due to ingestion of Type I pyrethroids in a 19-month-old patient.

Context: Pyrethroids are synthetic pyrethrin analogues that induce sodium-channel depolarization and hyperexcitation. Severe pyrethroid poisoning is manifested by a "Tremor Syndrome" (Type I cyano-agents) or a "Choreoathetosis/Salivation Syndrome" (Type II non cyano-agents). Very few reports of neurotoxic effects caused by Type I pyrethroids ingestion are available, and no human data concerning Type I pyrethroid blood levels in pediatric poisoning are reported in the medical literature.

[Evaluation of a protocol of health surveillance for the personnel exposed to inhalation anesthetics in a sample of 3 operating rooms].

Objectives: To verify the results of a health surveillance protocol for personnel exposed to inhalation anaesthetics.

Design: Yearly follow-up of operating room personnel.

Setting: Operating theatres of a university hospital; one "clean" room with waste anaesthetic scavengers, a second older room an thus "dirty", a third room with appropriate technical requirements, but with a considerable environmental emission of anaesthetics.

[Qualitative characteristics of human exposure to air chemical pollutants in operating rooms].

Unlabelled: For more than two decades many studies have been published searching for a link between exposure to volatile anaesthetic agents and health damage even if it is noteworthy that many other chemical substances can be found in the Operating Room. Purpose of this study was to demonstrate that the Operating Room is not a totally confined environment and that it is possible to perform an, at least qualitative, evaluation of many different polluting contaminants, even unexpected, to whom the working staff is exposed.

Material And Methods: The study has been performed in the Operating Rooms of the Departments of Urology and Orthopaedics.

Phagocyte activation in coronary artery disease.

Recent studies suggest that granulocytes (PMNs) play a role in the pathogenesis of acute and chronic myocardial ischemia and extension of myocardial injury. Granulocytes can release a variety of molecules mediating tissue injury which act synergistically with other molecules and cells. The aim of our investigation was to evaluate the granulocyte function in patients affected by coronary artery disease (CAD) and during coronary angioplasty (PTCA).

[Etiopathogenetic and clinical notes on the syndrome of the micropolycystic hyperandrogenic ovary and matrimonial sterility].

The nosological, clinical, aetiopathogenetic and therapeutic aspects of hyperandrogenic micropolycystic ovary are examined with particular reference to matrimonial sterility. There is not doubt about the existence of a syndrome substantially characterized, clinically, by menstrual trouble, inability to procreate, more or less evident signs of hyperandrogenism and a tendency to obesity and, morphologically, by ovarian micropolycystic alterations of typical pathognomonic aspect: the marked production of androgens on the part of the female gonad possibly accompanied by peripheral alterations interfering with their metabolism. The syndrome is not too frequent and, in personal experience, occurs in less than 1% of the series.