Wastewater disinfection: long-term laboratory and full-scale studies on performic acid in comparison with peracetic acid and chlorine.

Chemical disinfection of municipal wastewater to preserve the microbiological quality of discharges has traditionally relied on chlorine, and more recently on peracetic acid (PAA). A more recent option is performic acid (PFA). This work uses laboratory and full-scale studies over a span of 15 years and five wastewater treatment plants (WWTPs) in Italy, to compare the efficacy of these three disinfectants and identify the differences among peracids in a context where both can be an alternative to chlorine.

Sequential N-Terminal Pro-B-Type Natriuretic Peptide and High-Sensitivity Cardiac Troponin Measurements During Albumin Replacement in Patients With Severe Sepsis or Septic Shock.

Objectives: Myocardial dysfunction is a frequent complication in patients with severe sepsis and can worsen the prognosis. We investigated whether circulating biomarkers related to myocardial function and injury predicted outcome and were associated with albumin replacement.

Design: A multicenter, randomized clinical trial about albumin replacement in severe sepsis or septic shock (the Albumin Italian Outcome Sepsis trial).

The role of post-migration living difficulties on somatization among first-generation immigrants visited in a primary care service.

The role of post-migration living difficulties (PMLD) on somatization was studied in 101 first generation immigrants visited in primary care. Premigratory traumas and post-traumatic stress disorder (PTSD) were also assessed. About one third of patients somatized.

[Immigration, trauma, living difficulties and psychopathology: a preliminary study in a primary care setting].

Aim: Investigate the prevalence of Post-Traumatic Stress Disorder (PTSD), anxiety, depression and somatizations in a sample of immigrants visited in a transcultural primary care service. The relationship among psychopathological symptoms, pre-migratory events and post-migration living difficulties is also considered.

Methods: We studied 101 outpatients, attending the "Caritas" Primary Care Unit for immigrants in Rome.

The relationship between somatization and posttraumatic symptoms among immigrants receiving primary care services.

Traumatic experiences and somatization are related in studies on complex trauma, though this relation is rarely studied in immigrants. The relationship between somatization and self-reported traumatic experiences and posttraumatic symptoms in patients attending a primary care service for immigrants was studied. The sample consisted of 101 patients attending a primary healthcare service dedicated to immigrants.