Search

In this monocentric, open label, randomized controlled trial we aimed to compare the efficacy of combined High Flow Nasal Cannula (HFNC) and Non invasive Ventilation (NIV) versus HFNC alone in acute hypoxemic respiratory failure (hARF) in patients affected by Community Acquired Pneumonia (CAP). We enrolled 49 patients affected by CAP with moderate to severe hypoxemic respiratory failure (P/F < 300). The patients were randomized into two groups: one has been treated with HFNC alone (group A) while the other received NIV alternated to HFNC every 3 hours (group B). The primary outcome was P/F change from baseline to 21 hours. Secondary outcomes included variation of pH and pCO2, need to continue HFNC or NIV/HFNC after 45 hours, orotracheal intubation, mortality rate, and the devices comfort. Not statistical significant differences between the two arms were shown in the P/F change at 21 hours since baseline, in pCO2 and pH variation, mortality at hospital and at follow-up. We emphasize the importance of combined HFNC with NIV as a first step for severe pneumonia treatment whereas HFNC might represent as the first step treatment in less severe patients and during the NIV intervals.

Tetanus with cephalic involvement is not a typical presentation of the disease; characteristic signs and symptoms are strictly localized in cranial district, although it could frequently progress to the classical generalized form. Tetanus is still spread worldwide, especially in particular subgroups as elderly and newborn babies and in countries with an inadequate vaccine coverage.We report a case of an adult man with generalized tetanus with cephalic presentation in Emergency Department. We aim to outline how difficult it was to diagnose in an adult patient without apparent exposition of previous minimal trauma or injury because of a lot of confusing factors and slow progressing clinical signs. Prompt recognition of signs and symptoms, opportune target therapy and supportive care, in association with correct vaccination schedule, are paramount to determine the prognosis for affected patients.