Outcomes of elective liver surgery worldwide: a global, prospective, multicenter, cross-sectional study

Background: The outcomes of liver surgery worldwide remain unknown. The true population-based outcomes are likely different to those vastly reported that reflect the activity of highly specialized academic centers. The aim of this study was to measure the true worldwide practice of liver surgery and associated outcomes by recruiting from centers across the globe. The geographic distribution of liver surgery activity and complexity was also evaluated to further understand variations in outcomes. Methods: LiverGroup.org was an international, prospective, multicenter, cross-sectional study following the Global Surgery Collaborative Snapshot Research approach with a 3-month prospective, consecutive patient enrollment within January–December 2019. Each patient was followed up for 90 days postoperatively. All patients undergoing liver surgery at their respective centers were eligible for study inclusion. Basic demographics, patient and operation characteristics were collected. Morbidity was recorded according to the Clavien–Dindo Classification of Surgical Complications. Country-based and hospital-based data were collected, including the Human Development Index (HDI). (NCT03768141). Results: A total of 2159 patients were included from six continents. Surgery was performed for cancer in 1785 (83%) patients. Of all patients, 912 (42%) experienced a postoperative complication of any severity, while the major complication rate was 16% (341/2159). The overall 90-day mortality rate after liver surgery was 3.8% (82/2,159). The overall failure to rescue rate was 11% (82/ 722) ranging from 5 to 35% among the higher and lower HDI groups, respectively. Conclusions: This is the first to our knowledge global surgery study specifically designed and conducted for specialized liver surgery. The authors identified failure to rescue as a significant potentially modifiable factor for mortality after liver surgery, mostly related to lower Human Development Index countries. Members of the LiverGroup.org network could now work together to develop quality improvement collaboratives

Children of divorce:academic outcome

A case-control study was done to observe the association between the parents' divorce and their children's results in school. The information was obtained from a questionnaire which was answered by the counselors of 8 public schools in Santiago, Chile.rom one class of each school, 52 pupils of divorced marriages were searched. The control group of 52 pupils of non-divorced parents was chosen by selecting the name following the case on the class list.he children of divorced parents were: 37 (71%) girls, 15 (29%) boys, the average age was 11.8 ± 0. 8 years; 12 (29%) had failed the year; the average marks were 5.2 ±0.7 (range 1-7) and the average attendance was 92 ± 8 %. The controls were: 33 (63%) girls, 19 (37%) boys, the average age was 11.4 ± 0.6 years; 3 (5.7%) had failed the year; the average marks were 5.9 ± 0.5 (range 1-7); the average attendance was 94.5 ± 4.5%.The conclusion is that children of divorced marriages have 4.9 more estimated relative risk (RR) of failing year and 7.

Clinical utility of early amplitude integrated EEG in monitoring term newborns at risk of neurological injury ,

OBJECTIVE:to test the clinical utility of an early amplitude-integrated electroencephalography (aEEG) to predict short-term neurological outcome in term newborns at risk of neurology injury.METHODS:this was a prospective, descriptive study. The inclusion criteria were neonatal encephalopathy, neurologic disturbances, and severe respiratory distress syndrome. Sensitivity, specificity, positive and negative predictive values, and likelihood ratio (LR) were calculated. Clinical and demographic data were analyzed. Neurological outcome was defined as the sum of clinical, electroimaging, and neuroimaging findings.RESULTS:ten of the 21 monitored infants (48%) presented altered short-term neurologic outcome. The aEEG had 90% sensitivity, 82% specificity, 82% positive predictive value, and 90% negative predictive value. The positive LR was 4.95, and the negative LR was 0.12. In three of 12 (25%) encephalopathic infants, the aEEG allowed for a better definition of the severity of their condition. Seizures were detected in eight infants (38%), all subclinical at baseline, and none had a normal aEEG background pattern. The status of three infants (43%) evolved and required two or more drugs for treatment.CONCLUSIONS:in infants with encephalopathy or other severe illness, aEEG disturbances occur frequently. aEEG provided a better classification of the severity of encephalopathy, detected early subclinical seizures, and allowed for monitoring of the response to treatment. aEEG was a useful tool at the neonatal intensive care unit for predicting poor short-term neurological outcomes for all sick newborn

Consensus statement on integral management of the newborn with hypoxic-ischemic encephalopathy Consenso sobre manejo integral del neonato con encefalopatía hipóxico isquémica consensus

Neonatal encephalopathy secondary to birth asphyxia, the hypoxic ischemic encephalopathy, remains a major cause of postnatal death and neurological sequelae worldwide. Supportive therapy has been the mainstay of treatment. Recently series of multicenter clinical trials show the benefits of therapeutic hypothermia in this high risk population. The International Liaison Committee on Resuscitation (ILCOR) has recommended hypothermia as a standard of care and a beneficial therapy using the protocols followed in large clinical trials. Our objective was to develop a practical guide to be used at a national level in Chile, compatible with published protocols and standardized on an international basis, practical and compatible with the country's situation, and considering an integral management of the asphyxiated neonates, rescue and neuroprotective therapies. In summary, to establish rescue therapies, with the aim objective of support measures that promote cerebral and systemic oxygenation/p