Minerva anestesiologica
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Minerva anestesiologica · Oct 2020
Observational StudyThe influence of pain expectation on pain experience after orthopedic surgery: an observational cohort study.
Current literature about the effects of patients' expectations on relevant outcome measures is still conflicting and incomplete. The aim of this prospective observational study was to assess the influence of expectations and the fulfillment of expectations on postoperative pain intensity and pain relief. Furthermore, clinical characteristics influencing expectations and the fulfillment of expectations were explored. ⋯ Our study indicates that postoperative pain and satisfaction with the treatment are associated with the degree of fulfillment of expectations rather than the expected pain itself.
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Minerva anestesiologica · Oct 2020
The assessment of esophageal pressure using different devices: a validation study.
Although esophageal pressure measurement could help clinicians to improve the ventilatory management of acute respiratory distress syndrome (ARDS) patients, it has been mainly used in clinical research. Aim of this study was to compare the measurements of end-expiratory esophageal pressure, end-expiratory transpulmonary pressure and lung stress by three systems: a dedicated manual device, taken as gold standard, a new automatic system (Optivent) and a bedside equipment, consisting of a mechanical ventilator and a hemodynamic monitor. ⋯ Both Optivent and the bedside system showed clinically acceptability if compared to the gold standard device. The possibility to apply one of these systems could allow a wider use of esophageal pressure in clinical practice.