“George Emil Palade” University of Medicine, Pharmacy, Science and Technology of Târgu Mureș
“George Emil Palade” University of Medicine, Pharmacy, Science and Technology of Târgu Mureş has been deeply affected by the untimely death of Associate Professor Silviu-Cosmin Moldovan, Vice-Dean of the Faculty of Medicine in English.
Associate Professor Silviu-Cosmin Moldovan (PhD) was born on August 9 1975, in Târgu-Mureș, and graduated from the Faculty of Medicine, University of Medicine and Pharmacy of Târgu-Mureș, in 1999.
After graduation, in 2000, he started to work as an intern, and in 2004 he began his residency in pathological anatomy at the Emergency County Hospital of Târgu-Mureș and continued his professional activity as medical specialist and then as senior physician in pathological anatomy at the Emergency County Hospital of Târgu-Mureș. [More]
Lavinia Nicoleta Brezeanu1, Radu Constantin Brezeanu2, Mircea Diculescu1,3, Gabriela Droc1,3
1 Fundeni Clinical Institute, Bucharest, Romania
2 “Bagdasar-Arseni” Emergency Hospital, Bucharest, Romania
3 “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Liver transplantation (LT) is a challenging surgery performed on patients with complex physiology profiles, complicated by multi-system dysfunction. It represents the treatment of choice for end-stage liver disease. The procedure is performed under general anaesthesia, and a successful procedure requires an excellent understanding of the pathophysiology of liver failure and its implications. Despite advances in knowledge and technical skills and innovations in immunosuppression, the anaesthetic management for LT can be complicated and represent a real challenge. Monitoring devices offer crucial information for the successful management of patients. Hemodynamic instability is typical during surgery, requiring sophisticated invasive monitoring. Arterial pulse contour analysis and thermo-dilution techniques (PiCCO), rotational thromboelastometry (RO-TEM), transcranial doppler (TCD), trans-oesophageal echocardiography (TEE) and bispectral index (BIS) have been proven to be reliable monitoring techniques playing a significant role in decision making. Anaesthetic management is specific according to the three critical phases of surgery: pre-anhepatic, anhepatic and neo-hepatic phase. Surgical techniques such as total or partial clamping of the inferior vena cava (IVC), use of venovenous bypass (VVBP) or portocaval shunts have a significant impact on cardiovascular stability. Post reperfusion syndrome (PRS) is a significant event and can lead to arrhythmias and even cardiac arrest.
1 Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, Romania
2 Department of Pathophysiology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, Romania
Nowadays, one of the most challenging medical issues is related to high morbidity and mortality in sepsis and septic shock. Despite the medical progress regarding early diagnosis and management, this complex pathology remains a life-threatening condition. During the last decades, many definitions and including criteria were developed both in sepsis and septic shock, principally as many early biomarkers became available. However, many issues still exist regarding this subject.
The clinical definitions of sepsis and systemic inflammatory response syndrome (SIRS) have been refined, but both conditions manifest with similar clinical features . The Third International Consensus Definitions Task Force (Sepsis-3) defined sepsis as “a life-threatening organ dysfunction resulting from a dysregulated host response to infection”. Septic shock is “a subset of sepsis in which circulatory, cellular and metabolic alterations are associated with a higher mortality rate than sepsis alone”  morphology, cell biology, biochemistry, immunology, and circulation. These definitions are related to the pathophysiology of sepsis, which are the cornerstones of a better understanding of the underlying mechanisms and disorders that occur . [More]
Varsha M. Asrani1,2, Annabelle Brown3, Ian Bissett1,4, John A. Windsor1,4
1 Department of Surgery, School of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
2 Department of Nutrition and Dietetics, Auckland City Hospital, Auckland, New Zealand
3 Discipline of Nutrition and Dietetics, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
4 Department of General Surgery, Auckland City Hospital, Auckland, New Zealand
Introduction: Gastrointestinal dysfunction (GDF) is one of the primary causes of morbidity and mortality in critically ill patients. Intensive care interventions, such as intravenous fluids and enteral feeding, can exacerbate GDF. There exists a paucity of high-quality literature on the interaction between these two modalities (intravenous fluids and enteral feeding) as a combined therapy on its impact on GDF.
Aim: To review the impact of intravenous fluids and enteral nutrition individually on determinants of gut function and implications in clinical practice.
Methods: Randomized controlled trials on intravenous fluids and enteral feeding on GDF were identified by a comprehensive database search of MEDLINE and EMBASE. Extraction of data was conducted for study characteristics, provision of fluids or feeding in both groups and quality of studies was assessed using the Cochrane criteria. A random-effects model was applied to estimate the impact of these interventions across the spectrum of GDF severity.
Results: Restricted/goal-directed intravenous fluid therapy is likely to reduce ‘mild’ GDF such as vomiting (p = 0.03) compared to a standard/ liberal intravenous fluid regime. Enterally-fed patients experience increased episodes of vomiting (p = <0.01) but are less likely to develop an anastomotic leak (p = 0.03) and peritonitis (p = 0.03) compared to parenterally fed patients. Vomiting (p = <0.01) and anastomotic leak (p = 0.04) were significantly lower in the early enteral feeding group.
Conclusions: There is less emphasis on the combined approach of intravenous fluid resuscitation and enteral feeding in critically ill patients. Conservative fluid resuscitation and aggressive enteral feeding are presumably key factors contributing to severe life-threatening GDF. Future trials should evaluate the impact of cross-interaction between conservative and aggressive modes of these two interventions on the severity of GDF.
Johns Hopkins School of Medicine, Baltimore, MD, USA
Starting from the December 2019 identification of the 2019 novel coronavirus (2019-nCoV), an overwhelming sense of panic has enveloped public discourse. This is likely to be amplified by WHO recently declaring the novel coronavirus outbreak a public health emergency of international concern. It is the third significant occurrence of a zoonotic coronavirus crossing the species barrier to infect humans, and it likely will not be the last. Hope is not lost; and a measured approach, one that is cognizant of the seriousness of this public health crisis without giving into hysteria, is imperative. [More]
Hedgar Berty Gutiérrez, Yenisey Arteaga Concepción, Jorge Soneira Pérez, Yanín Díaz Lara, Félix Mario Rivero López, Pedro Rosales Contreras
Miguel Enríquez hospital, La Habana, Cuba
Introduction: The patient in critical condition, regardless of the cause of admission, continues to be a challenge for health systems due to the high mortality that it reports. There is a need to identify some marker of early obtaining, easy to interpret and with high relevance in the prognosis of these patients.
Objective: To determine the prognostic value of serum lactate in an Intensive Care Unit (ICU).
Method: One hundred and forty-five patients admitted to an ICU were enrolled in the study. The Acute Physiology and Chronic Health Evaluation II (APACHE) prognosis score, Sequential Organ Failure Assessment, hemodynamic support need, mechanical ventilation, cause of admission, stay in ICU, analytical and physiological variables were determined. The probability of survival of patients who had elevated and normal serum lactate levels was calculated. The risk of dying was determined using the Cox regression model.
Results: Twenty-eight patients died (19%) in the ICU. The serum lactate value was higher in the group of patients with trauma, infections, APACHE II and high creatinine levels; as well as with decreased mean arterial blood pressure, need for hemodynamic support and mechanical ventilation. The survival capacity was higher in patients who had normal serum lactate. Serum lactate was the sole independent predictor of mortality (AHR 1.28 [1.07-1.53], p = 0.008).
Conclusions: Patient assessment through the determination of serum lactate levels provides useful information in the initial evaluation of the critical patient.
Adina Stoian1,2, Anca Motataianu2,3, Zoltan Bajko2,3, Adrian Balasa4,5
1 Department of Pathophysiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, Romania
2 Neurology 1 Clinic, Emergency Clinical County Hospital of Targu Mures, Romania
3 Department of Neurology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, Romania
4 Neurosurgery Clinic, Emergency Clinical County Hospital of Targu Mures, Romania
5 Department of Neurosurgery, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu Mures, Romania
Introduction: There are rare reports of the occurrence of acute transverse myelitis and Guillain–Barré syndrome after various surgical procedures and general/epidural anaesthesia. The concomitant occurrence of these pathologies is very rare and is called Guillain–Barré and acute transverse myelitis overlap syndrome. In this article, we present the case of a second trimester pregnant patient who developed Guillain–Barré and acute transverse myelitis overlap syndrome.
Case presentation: We report the case of a 16-year-old female patient who underwent a therapeutic termination of pregnancy two weeks prior to the onset of the disease with gradual development of a motor deficit with walking and sensitivity disorders, fecal incontinence. The diagnosis was based on clinical exam, electroneurography and spinal magnetic resonance imaging. Endocrinopathies, infectious diseases, autoimmune and inflammatory diseases, neoplastic diseases and vitamin deficiencies were ruled out. Our patient attended five sessions of therapeutic plasma exchange, followed by steroid treatment, intravenous immunoglobulin with minimum recovery of the motor deficit in the upper limbs, but without significant evolution of the motor deficit in the lower limbs. The patient was discharged on maintenance corticotherapy and immunosuppressive treatment with azathioprine.
Conclusions: We report a very rare association between Guillain–Barré syndrome and acute transverse myelitis triggered by a surgical intervention with general anaesthesia. The overlap of Guillain–Barré syndrome and acute transverse myelitis makes the prognosis for recovery worse, and further studies are needed to establish the first-line therapy in these cases.
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