Two dog-related infections leading to death: overwhelming Capnocytophaga canimorsus sepsis in a patient with cystic echinococcosis.

Capnocytophaga canimorsus is a fastidious, capnophilic, fusiform, and filamentous gram-negative rod. It is part of the normal oral flora of dogs and cats and can cause an infection in humans, but is of generally low virulence in healthy individuals. A case of fatal sepsis due to Capnocytophaga canimorsus in a 46-year-old woman with clinically silent cystic echinococcosis discovered postmortem is present. She had been bitten by a dog 3 days before the symptoms appeared. The family had owned the dog for 4 years. A preliminary diagnosis of septic shock of unknown etiology with multisystem organ failure was established. Despite all the efforts, the patient died on the seventh day of hospitalization. Laboratory findings received postmortem showed Capnocytophaga canimorsus isolated from the blood culture after 7 incubation days. Autopsy showed a cyst in the liver with a fibrotic wall and necrotic eosinophilic interiors containing fragments of Echinococcus granulosus scolices. In conclusion, an interaction possibly established long ago between the host and Echinococcus granulosus conditioned immunosuppression mechanisms developed by the parasite in this case, which can explain such an aggressive course of the infection with Capnocytophaga. Two dog-related infections were fatal in the middle-aged dog owner considered healthy before this hospitalization. Vigilance concerning recent exposure to dogs or cats and potential immunosuppression risk factors must be maintained in a patient presenting with clinical features of fulminant sepsis.

The impact of medical conditions on the quality of life of survivors at discharge from intensive care unit.

BACKGROUND AND OBJECTIVE: Impaired health-related quality of life (HRQOL) is one of the possible outcomes after discharge from an intensive care unit (ICU). Evaluation of patient health status on discharge from the ICU would help identify factors influencing changes in HRQOL after ICU discharge. The objective of the study was to identify whether health state on discharge from prolonged stay in the ICU has any influence on survivors' HRQOL 6 months after intensive care. MATERIAL AND METHODS: A prospective study of patients with the prolonged length of stay (exceeding 7 days) in the ICU was conducted. The study covered the impact of organ system dysfunction (SOFA score), number of therapeutic interventions (TISS-28 score), and critical illness neuromuscular abnormalities (CINMA) on discharge from the ICU on HRQOL 6 months following ICU discharge. RESULTS: In total, 137 patients were included in the study. The SOFA score on the last day in the ICU was 2.91 (SD, 1.57); the TISS-28 score on the last day in the ICU was 21.79 (SD, 4.53). Decreased physical functioning (PF) and role physical (RP) were identified. Circulatory impairment on discharge from the ICU had an impact on decreased PF (P=0.016), role physical (P=0.066), and role emotional (P=0.001). Patients with dysfunction in more than one organ system on ICU discharge had decreased role emotional (P=0.016). Severe CINMA was diagnosed in 18 patients. They had decreased PF (P=0.007) and RP (P=0.019). Patients with the TISS-28 score above or equal to 20 points showed lower HRQOL in the PF domain (P=0.077) and general health (P=0.038). CONCLUSIONS: HRQOL in patients with prolonged stay in the ICU is particularly impaired in the domains of physical functioning and role physical. It is associated with circulatory impairment, CINMA, and greater number of therapeutic interventions on discharge from the ICU.

Impact of enteral nutrition interruptions on underfeeding in intensive care unit.

BACKGROUND & AIMS: Malnutrition leads to poor outcomes for critically ill patients; however, underfeeding remains a prevalent issue in the intensive care unit (ICU). One of the reasons for underfeeding is enteral nutrition interruption (ENI). Our aim was to investigate the causes, frequency, and duration of ENIs and their association with underfeeding in critical care. METHODS: This was a prospective observational study conducted at the Vilnius University Hospital Santaros Clinics, Lithuania, between December 2017 and February 2018. It included adult medical and surgical ICU patients who received enteral nutrition (EN). Data on ENIs and caloric, as well as protein intake were collected during the entire ICU stay. Nutritional goals were assessed using indirect calorimetry, where available. RESULTS: In total 73 patients were enrolled in the study. Data from 1023 trial days and 131 ENI episodes were collected; 68% of the patients experienced ENI during the ICU stay, and EN was interrupted during 35% of the trial days. The main reasons for ENIs were haemodynamic instability (20%), high gastric residual volume (GRV) (17%), tracheostomy (16%), or other surgical interventions (16%). The median duration of ENI was 12 [6-24] h, and the longest ENIs were due to patient-related factors (22 [12-42] h). The rate of underfeeding was 54% vs. 15% in the trial days with and without ENI (p < 0.001), respectively. Feeding goal was achieved in 26% of the days with ENI vs. 45% of days without ENI (p < 0.001). The daily average caloric provision was 77 ± 36% vs. 106 ± 29% in the trial days with and without ENI (p < 0.001) and protein provision was 0.96 ± 0.5 vs. 1.3 ± 0.5 g/kg, respectively (p < 0.001). CONCLUSIONS: The episodes of ENI in critically ill patients are frequent and prolonged, often leading to underfeeding. Similar observations have been reported by other studies; however, the causes and duration of ENI vary, mainly because of different practices worldwide. Hence, safe and internationally recognised reduced-fasting guidelines and protocols for critically ill patients are needed in order to minimise ENI-related underfeeding and malnutrition.

Fat-free mass at admission predicts 28-day mortality in intensive care unit patients: the international prospective observational study Phase Angle Project.

PURPOSE: Phase angle as measured by bioelectrical impedance analysis reflects fat-free mass. Fat-free mass loss relates to worse prognosis in chronic diseases. Primary aim of this study was: to determine the association between fat-free mass at intensive care unit admission and 28-day mortality. METHODS: Ten centres in nine countries participated in this multicentre prospective observational study. The inclusion criteria were age >18 years; expected length of stay >48 h; absence of pacemaker, heart defibrillator implant, pregnancy and lactation. Fat-free mass was assessed by measurement of the 50-kHz phase angle at admission. The primary endpoint was 28-day mortality. The area under the receiver operating characteristic curve (AUC) was used to assess prediction of 28-day mortality by fat-free mass at ICU admission. The variables associated with 28-day mortality were analysed by means of multivariable logistic regression. RESULTS: Of the 3605 patients screened, 931 were analysed: age 61 ± 16 years, male 60 %, APACHE II 19 ± 9, body mass index 26 ± 6, day 1 phase angle 4.5° ± 1.9°. Day 1 phase angle was lower in patients who eventually died than in survivors (4.1° ± 2.0° vs. 4.6° ± 1.8°, P = 0.001). The day 1 phase angle AUC for 28-day mortality was 0.63 [0.58-0.67]. In multivariable analysis, the following were independently associated with 28-day mortality: age (adjusted odds ratio (aOR) 1.014 [95 % confidence interval 1.002-1.027], P = 0.03), day 1 phase angle (aOR 0.86 [0.78-0.96], P = 0.008), APACHE II (aOR 1.08 [1.06-1.11], P < 0.001), surgical patient (aOR 0.51 [0.33-0.79], P = 0.002), and admission for other diagnosis (aOR 0.39 [0.21-0.72], P = 0.003). A multivariable combined score improved the predictability of 28-day mortality: AUC = 0.79 [0.75-0.82]. CONCLUSION: Low fat-free mass at ICU admission is associated with 28-day mortality. A combined score improves mortality predictability. TRIAL REGISTRATION: NCT01907347 ( http://www.clinicaltrials.gov ).

Prevalence of malnutrition in various political, economic, and geographic settings.

BACKGROUND: Disease-related malnutrition (DRM) represents a critical public health concern. Therefore, Fight Against Malnutrition (FAM) should be a state priority, but the degree to which this is true appears to differ considerably among European countries. The aim of this study was to put the problem into perspective by comparing the prevalence of malnutrition in countries from opposite parts of the continent. METHODS: Six countries-Croatia, Estonia, Greece, Lithuania, Poland, and Turkey-participated in the study. A short questionnaire was used to assess DRM: its prevalence, the current situation in hospitals, regulations for reimbursement, and general healthcare circumstances. Data from ESPEN's NutritionDay 2006 were used to broaden the perspective. RESULTS: At admission in October 2012, 4068 patients were assessed. The study was performed in 160 hospitals and 225 units with 9143 beds. The highest proportions of patients with 3 or more points on the Nutritional Risk Screening 2002 were observed in Estonia (80.4%) and Turkey (39.4%), whereas the lowest were in Lithuania (14.2%). The provision of nutrition support was best in Turkey (39.4% required intervention, 34.4% received intervention) and Poland (21.9% and 27.8%, respectively). Nutrition support teams (NSTs) are active in some countries, whereas in others they virtually do not exist. CONCLUSION: The prevalence of malnutrition was quite high in some countries, and the nutrition approach differed among them. It could be the result of the lack of reimbursement, inactive or nonexistent NSTs, and low nutrition awareness. Those facts confirmed that the continuation of FAM activities is necessary.

Orthotopic liver transplantation: the first experience and results of the Vilnius University Hospital Santariskiu Klinikos.

BACKGROUND: Liver transplantation has become the treatment of choice for chronic and acute end-stage liver failure as well as for selected cases of malignancies and metabolic disorders. We report our first experience of the orthotopic liver transplantation. MATERIAL/METHODS: Between 2005 and 2008 16 cadaveric orthotopic liver transplantations in 16 adults (12 males, 4 females, mean age 44 years) were performed. Main indications for orthotopic liver transplantation were cholestatic liver disease (31%), viral-induced cirrhosis (25%), alcoholic liver disease (19%), hepatocellular carcinoma associated with hepatitis virus infection (13%), autoimmune cirrhosis (6%), cryptogenic acute liver failure (6%). Mean follow-up was 15 month (range: 4 days - 43 month). RESULTS: Intraabdominal haemorrhage was observed in 6 patients (37.5%). Vascular complications were observed in 3 patients (18.75%). Biliary complication were observed in 3 patients (18.75%). Overall 1 year patient survival was 87,5%. Four (25%) patients died during follow-up. All patients died because of sepsis and multiorgan system failure. CONCLUSIONS: Our first results showed that secret of successful liver transplantation is perfect interdisciplinary team approach, including selection of the recipient and timing of transplantation, the operative procedure itself, prevention and treatment of complications, the perioperative anaesthesiological and intensive-care management, and careful follow up after transplantation.