[Assessment of patient satisfaction after regional anaesthesia in two institutions].

Objectives: This study was designed to assess patient satisfaction after regional anaesthesia for limb surgery.

Methods: An anaesthesia satisfaction questionnaire was developed, validated (Kappa coefficient) and submitted to 314 patients operated in two institutions (one university hospital with anaesthesiology residents and one specialised in orthopaedics with experienced anaesthesiologists). Items explored were information modalities, pain and anxiety during procedure and global satisfaction rated with four levels (very satisfied [VS], satisfied [S], partially satisfied [PS], non-satisfied [NS]).

Family participation in care to the critically ill: opinions of families and staff.

Background: Allowing family members to participate in the care of patients in intensive care units (ICUs) may improve the quality of their experience. No previous study has investigated opinions about family participation in ICUs.

Methods: Prospective multicenter survey in 78 ICUs (1,184 beds) in France involving 2,754 ICU caregivers and 544 family members of 357 consecutive patients.

[Massive gas embolism following lung inflation for thoracic tomodensitometry in a multiple trauma patient with lung contusions].

We report a case of gas embolism into both right and left circulation in a polytrauma patient with lung contusions, revealed by thoracic CT scan showing the heart and aorta filled with gas. It followed a lung inflation with a O2/N2O mixture for about 30 seconds at a pressure of at least 40 cmH2O in order to obtain apnoea for CT scan and to recruit atelectatic territories. The presumed mechanism was the passage of the O2/N2O mixture during the lung inflation manoeuvre out of disrupted airways into torn pulmonary blood vessels and pushed back into the heart chambers.

Soybean oil, blackcurrant seed oil, medium-chain triglycerides, and plasma phospholipid fatty acids of stressed patients.

Thirty-six adult severe head injury and cerebral stroke patients in four intensive-care units were randomized to receive one of three enteral diets for 21 days. These diets, which supplied 45% of calories from fat, differed only in lipid composition. Diet A was comprised of 100% soybean oil, diet B contained a 50:50 (wt/wt) mixture of soybean oil and medium-chain triglycerides (MCTs), and diet C contained 42.

Composition of phospholipid fatty acids in red blood cell membranes of patients in intensive care units: effects of different intakes of soybean oil, medium-chain triglycerides, and black-currant seed oil.

Fatty acid composition of phospholipids in red blood cell membranes was studied in 32 severely head-injured or cerebral stroke patients receiving enteral nutrition for 3 weeks. During this study the effects of three diets differing only by their lipid composition were investigated. The daily energy intake of each patient amounted to 2950 kilocalories, of which the lipid fraction represented 45.