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Introduction: The extrication from rubble is particularly critical for the survival of the victims of an earthquake. Early repeated infusion of sedative agents (SAs) in the acute trauma phase may interfere with neural processes leading to posttraumatic stress disorder (PTSD). Study Objective: This study aimed to analyze the psychological status reported by the buried victims of the earthquake in Amatrice (August 24, 2016; Italy) by considering type of the SAs administered during the extrication maneuvers. Methods: This was an observational study on data from 51 patients directly rescued under the rubble during the earthquake in Amatrice. During extrication maneuvers, a moderate sedation was administered by titrating ketamine (0.3-0.5mg/kg) or morphine (0.1-0.15mg/kg) with respect to the Richmond Agitation and Sedation Scale (RASS; between -2 and -3) in buried victims. Three years following the rescue, the survivors were interviewed on their perceived health status and stress using a questionnaire which consisted of 17 items: the standard four-item set of healthy days core questions (CDC HRQOL-4); the 12-item General Health Questionnaire (GHQ-12); and in addition, survivors were asked if they had a diagnosis for anxiety, depression, or for PTSD. Results: The study analyzed data from the complete clinical documentation of 51 survivors; 30 were males and 21 females, with an average age of 52 years. Twenty-six (26) subjects were treated with ketamine, while 25 were treated with morphine, during the extrication procedures. Concerning the quality-of-life analysis, only 10 survivors out of 51 perceived their health status as good; the others reported psychological disorders. The GHQ-12 scores showed that all survivors had psychological distress with a mean total score of 22.2 (SD = 3.5). Eighteen (18) victims declared to have had a diagnosis of generalized anxiety (35%), while 29 were treated for depression (57%) and PTSD (57%) by a specialist. With regards to the perceived distress level and the anxiety disorder, this analysis showed significant associations with SAs used during extrication, with a better performance for ketamine than for morphine. Conclusion: These findings suggest investigating whether early sedation with ketamine directly in the disaster setting may promote the prophylaxis and reduce the risk of developing trauma-related disorders (TRDs) on the buried victims of major natural disasters in future studies. [ABSTRACT FROM AUTHOR]

The perioperative management of pediatric patients with psycho-physical disorders with related relational and cognitive problems must be carefully planned, in order to make the entire hospitalization process as comfortable and as less traumatic as possible. This article reports an overview of the anesthetic management of non-cooperative patients between 6 and 14 years old. The pathologies most frequently responsible for psycho-physical disorders can be summarized into three groups: (1) collaboration difficulties (autism spectrum disorders, intellectual impairment, phobia); (2) motor dysfunction (cerebral palsy, epilepsy, other brain pathologies, neuromuscular disorders), and (3) craniofacial anomalies (Down syndrome, other genetic syndromes). Anesthesia can be performed safely and successfully due to careful management of all specific problems of these patients, such as a difficult preoperative evaluation (medical history, physical examination, blood sampling, evaluation of vital parameters and predictive indices of difficult airway) and the inapplicability of a "standard" perioperative path (timing and length of the hospitalization, anesthetic premedication, postoperative management). It is necessary to ensure a dedicated perioperative process that is safe, comfortable, tailored to specific needs, and as less traumatic as possible. At the same time, all necessary precautions must be taken to minimize possible complications. [ABSTRACT FROM AUTHOR]

This case report describes a modified approach for a thoracic paravertebral block by performing a bilateral ultrasound-assisted injection of 12 mL of 0.5% levobupivacaine near the thoracic intervertebral foramen, combined with general anesthesia, in a patient who underwent emergent laparotomy for small intestinal volvulus. Two continuous catheter sets were used for a bilateral continuous block with levobupivacaine 0.25% at a rate of 5–8 mL/h. No complications during the execution of the block were recorded. No supplemental opioids were administered and the patient was hemodynamically stable, requiring no pharmacological cardiovascular support during surgery. At the end of the surgical procedure, the patient received a continuous flow of 0.2% levobupivacaine as postoperative analgesia, at a basal flow of 4 mL/h per each side, a bolus of 4 mL, and a lockout time of 60 min was used. The postoperative pain on the Numeric Rating Scale was 2 at rest and it was 4 in motion, without neurological or respiratory sequelae due to block in the first 72 h after surgery. [ABSTRACT FROM AUTHOR]

We retrospectively analyzed the data from patients admitted to the intensive care unit (ICU) of the Hospital of L’Aquila during the first and second waves of pandemic to identify pain related to COVID-19. Pain was evaluated by using the Numerical Rating Scale, and the assessment for neuropathic disturbances of pain was performed with von Frey’s hair and Lindblom tests. Pain increased significantly during hospitalization (from 48% at hospital admission to 94.3% at ICU discharge). Female patients were affected by somatic pain in 32.8% of the cases and by somatic pain and pain with neuropathic features (NFs) in 23.5% of the cases, during the ICU stay. Somatic pain and pain with NFs affected more frequently patients with cardiological and respiratory comorbidities. Patients treated with continuous positive airway pressure via helmet had a higher frequency of somatic pain and pain with neuropathic disturbances (84 and 74%, respectively). The frequency of somatic pain and pain with neuropathic disturbances was lower in patients sedated with propofol combined with ketamine. Females have been associated with a higher risk of somatic pain and pain with NFs. Patients with cardiological and respiratory comorbidities undergoing noninvasive ventilation had higher levels of pain. As conclusion, ketamine may reduce the promotion or the worsening of pain in COVID-19 patients. [ABSTRACT FROM AUTHOR]

The objective of our study is to assess the reliability of the distensibility of the inferior vena cava (dIVC), as measured by ultrasound, as an indicator of fluid responsiveness in patients with subarachnoid hemorrhage. We enrolled 29 adult patients requiring advanced hemodynamic monitoring, sedation, and mechanical ventilation. Inferior vena cava diameter was measured during a single mechanical breath. The dIVC was calculated as (the diameter of the inferior vena cava on inspiration—the diameter on expiration)/the diameter on expiration. All the hemodynamic parameters were collected at baseline and after a fluid challenge (7 ml/kg) with 6% hydroxyethyl starch. A 15% increase of cardiac index was the standard criterion used to differentiate patients with and without a response to fluid therapy. Apart from stroke volume variation (SVV) and dIVC, which were significantly higher in fluid responders (17 patients), the other baseline characteristics did not differ significantly between groups (responders versus non-responders). Significant changes in hemodynamic parameters after volume load were observed only in fluid responders. The area under the ROC curve was 0.779 (95% confidence interval 0.587–0.911) for SVV and 0.902 (95% confidence interval 0.733–0.979, P = NS) for dIVC. Central venous pressure was a less reliable indicator of fluid responsiveness than dIVC. A dIVC value of >16% yielded the most favorable balance of test characteristics, with 70.59% sensitivity and 100% specificity. There was a trend toward a lower incidence of delayed ischemic lesions in fluid responders (11.7 vs. 25%, P = NS). dIVC proved to be a reliable predictor of fluid responsiveness in ICU patients with subarachnoid hemorrhage. [ABSTRACT FROM AUTHOR]

Introduction: The aim of our study is to confirm the reliability of optic nerve ultrasound as a method to detect intracranial hypertension in patients with spontaneous intracranial hemorrhage, to assess the reproducibility of the measurement of the optic nerve sheath diameter (ONSD), and to verify that ONSD changes concurrently with intracranial pressure (ICP) variations.Methods: Sixty-three adult patients with subarachnoid hemorrhage (n = 34) or primary intracerebral hemorrhage (n = 29) requiring sedation and invasive ICP monitoring were enrolled in a 10-bed multivalent ICU. ONSD was measured 3 mm behind the globe through a 7.5-MHz ultrasound probe. Mean binocular ONSD was used for statistical analysis. ICP values were registered simultaneously to ultrasonography. Twenty-eight ONSDs were measured consecutively by two different observers, and interobserver differences were calculated. Twelve coupled measurements were taken before and within 1 min after cerebrospinal fluid (CSF) drainage to control elevated ICP.Results: Ninety-four ONSD measurements were analyzed. 5.2 mm proved to be the optimal ONSD cut-off point to predict raised ICP (>20 mmHg) with 93.1% sensitivity (95% CI: 77.2-99%) and 73.85% specificity (95% CI: 61.5-84%). ONSD-ICP correlation coefficient was 0.7042 (95% CI for r = 0.5850-0.7936). The median interobserver ONSD difference was 0.25 mm. CSF drainage to control elevated ICP caused a rapid and significant reduction of ONSD (from 5.89 ± 0.61 to 5 ± 0.33 mm, P < 0.01).Conclusion: Our investigation confirms the reliability of optic nerve ultrasound as a non-invasive method to detect elevated ICP in intracranial hemorrhage patients. ONSD measurements proved to have a good reproducibility. ONSD changes almost concurrently with CSF pressure variations. [ABSTRACT FROM AUTHOR]

Anesthesiologists consider professional insurance and its medico-legal problems as a remarkable aspect of their job. "Associazione Anestesisti Rianimatori Ospedalieri Italiani—Emergenza ed Area Critica" (AAROI-EMAC) is the Italian professional association of anesthesiologists and intensivists that works to train its subscribers on safety measures. This is a retrospective observational study on an insurance complaints database for anesthetic accidents that result in injuries to patients. The analyzed period runs from 1 January 2014 to 31 December 2016. A total of 1309 complaints related to 873 insurance claims were analyzed. Criminal complaints comprised 805 (64.4%) of the total, and civil complaints were 445 (35.6%). The iatrogenic damage claimed included: death (58% of the cases); peripheral nerve damage (8%); spinal cord injuries (5%); unspecified injuries (7%); dental damage (4%); infections (3%); needing second surgical procedure (2%); and other injuries (13%). There is a statistical significance between the size of the hospital and the number of the claims: small hospital complaints comprised 40.1% of the cases, while complaints against medium-sized and large hospitals constituted 20.6% of the cases (χ2GL = 8 = 39.87, p = 0.00). In Italy, anesthesiologists and intensivists are often involved in litigation even when they are not directly responsible for iatrogenic injuries, and the most frequent claims in ICU are related post-operative complications. [ABSTRACT FROM AUTHOR]

Reducing the use of antibiotics in livestock in order to contain antibiotic resistance and studying natural substance additives are key to sustainability. Among the various biological activities of plant extracts, antioxidant activity plays an important role. The present study assesses the total antioxidant activity and antioxidant reserves using the Kit Radicaux Libres test (KRL™ Kirial International, Couternon, France). One hundred and sixty piglets (Topics × Tempo) weaned at 28 days of age were divided into four dietary treatment groups that were fed a commercial diet (the control group, C); 500 mg/kg Boswellia extract (BOS); 200 and 50 mg/kg Uncaria and Tanacetum extracts (UT) respectively; and 225 mg/kg of an antioxidant plant extract mixture (AOX). The blood antioxidant activity of the piglets was measured using the KRL test and the reserves were analyzed on whole blood samples after hydrolysis with glucosidase, sulfatase and glucuronidase. No significant differences were observed in growth performance. The delta KRL values of the whole blood showed a significantly higher total antioxidant status of the piglets from the BOS and AOX groups than the UT and C groups (+30.7 BOS; +27.7 AOX vs. +17.81 UT +13.30 C; p = 0.002) between 18 and 28 days post-weaning. The delta KRL values of red blood cells (RBCs) showed a significantly higher total antioxidant status of the piglets from the AOX groups than the UT and BOS groups (+22.2 AOX; vs. +9.90 UT +9.4 BOS; p = 0.016) between the two sampling times. Reserves of UT and AOX were higher than C and BOS for all enzymes, glucosides, sulphates, and glucuronides. The biological KRL test proved to be an extremely sensitive tool to evaluate the piglets' antioxidant status. Determining the antioxidant reserve also provides a better understanding of the real antioxidant status of pigs. [ABSTRACT FROM AUTHOR]