We studied the usefulness of serum procalcitonin (PCT), interleukin-6 (IL-6), lipopolysaccharide binding protein (LBP) levels and C-reactive protein (CRP) levels, in differentiating between systemic inflammatory response syndrome (SIRS) and sepsis in critically ill patients. Methods. In this single centre prospective observational study we included all consecutive patients admitted with SIRS or sepsis to the ICU. Blood samples for measuring CRP, PCT, IL-6 and LBP were taken every day until ICU discharge. Results. A total of 76 patients were included, 32 with sepsis and 44 with SIRS. Patients with sepsis were sicker on admission and had a higher mortality. CRP, PCT, IL-6 and LBP levels were significantly higher in patients with sepsis as compared to SIRS. With PCT levels in the first 24 hours after ICU admission <2 ng/mL, sepsis was virtually excluded (negative predictive value 97%). With PCT >10 ng/mL, sepsis with bacterial infection was very likely (positive predictive value 88%). PCT was best at discriminating between SIRS and sepsis with the highest area under the ROC curve (0.95, 95% CI 0.90–0.99). Discussion. This study showed that PCT is more useful than LBP, CRP and IL-6 in differentiating sepsis from SIRS.
Background
Patient satisfaction is a well-established indicator to evaluate the quality of medical care and there is an increasing support for the use of patient-reported experience measures (PREMs) to evaluate satisfaction. To anesthetize the upper limb for surgery, both general and regional plexus anaesthesia are appropriate techniques. However, the best technique in the anaesthesiologist’s perspective might not necessarily result in the highest patient satisfaction. The aim of this study is to investigate patient satisfaction following general and regional anaesthesia, and to identify areas where anaesthesiologists can focus on improving patient care.
Methods
Patients scheduled for elective distal upper extremity surgery under either general or regional plexus anaesthesia were prospectively included. On the first postoperative day, patient satisfaction and main reason for dissatisfaction with the anaesthesia technique were investigated during a telephone interview.
Results
Of the 243 patients included in the current study, 79.8% report being “fully satisfied” with their anaesthesia technique. 32.1% of the patients who received regional anaesthesia reported not feeling “fully satisfied”. This figure is 5.5% following general anaesthesia. Main reason for dissatisfaction following regional anaesthesia are reported as “insufficient anaesthesia prior to surgery”, and “the discomfort of having a long-lasting insensate extremity postoperatively”.
Conclusions
Following regional plexus anaesthesia, a third of the patients are not “fully satisfied”. To optimize patient satisfaction following regional anaesthesia techniques, we advocate stronger focus on patient counselling preoperatively, addressing the issues of block failure and prolonged postoperative sensory and motor block.
The authors present a case of a congenital absence of the infrarenal inferior vena cava in an 18-year-old man showing symptoms of deep venous thrombosis of the left leg. The congenital absence of the inferior vena cava is typically asymptomatic and is commonly reported as a fortuitous finding. Abnormalities of the inferior vena cava are risk factors contributing to the development of deep venous thrombosis. The absence of vena cava is underestimated in patients with deep venous thrombosis because in some cases compression B-mode ultrasonography will not reveal the condition. CT should be made available for all young patients with idiopathic deep venous thrombosis.
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