Search Results

1 - 10 of 23 items :

  • Anaesthesiology x
Clear All
Neutropenia and T-Wave Inversion as Toxin-Mediated Complications of a Streptococcal Infection

Abstract

Introduction: Streptococcal infection can be responsible for multiple complications, such as toxic, septic or allergic disorders. Toxin-mediated complications (TMC) can appear during the acute phase of disease and can involve any organ, causing carditis, arthritis, nephritis, hepatitis etc.

Case presentation: The case of a young woman without a history of recurrent streptococcal tonsillitis, admitted to “Matei Balş” National Institute for Infectious Diseases, Bucharest, Romania, presenting with fever, sore throat and exudative tonsillitis, is detailed. The initial test for Streptococcus pyogenes was negative. The patient had leukopenia with severe neutropenia, high values of inflammatory biomarkers and electrocardiographic (ECG) changes with inverted T waves in leads V1-4 and flattened T waves in V5-6. There were no other cardiac signs or symptoms. The patient received cefuroxime for two days. On admission, the patient was prescribed Penicillin G and dexamethasone which resulted in a rapid recovery. The leucocytes count returned to normal as did the ECG abnormalities. At the time of discharge, the antistreptolysin O titre was high.

Conclusions: The case highlights the toxin-mediated complications (TMC) of streptococcal infection which occur from the outset of the disease.

Open access
Rotational thromboelastometry (ROTEM) 24 hours post liver transplantation predicts early allograft dysfunction

red blood cells is associated with decreased graft survival after orthotopic liver transplantation. Liver Transpl 2013; 19: 1181-1188. doi: 10.1002/lt.23695 16. Lesurtel M, Raptis DA, Melloul E, Schlegel A, Oberkofler C, El- Badry AM, et al. Low platelet counts after liver transplantation predict early posttransplant survival: the 60-5 criterion. Liver Transpl 2014; 20: 147-155. doi: 10.1002/lt.23759 17. Lisman T, Porte RJ. Mechanisms of platelet-mediated liver regeneration. Blood 2016; 128: 625-629. doi: 10.1182/blood- 2016

Open access
Pupillary dilation reflex and pupillary pain index evaluation during general anaesthesia: a pilot study

Pathol Oral Radiol Endod 2001; 91: 654-658. doi: 10.1067/moe.2001.115465 18. De Jonckheere J, Bonhomme V, Jeanne M, Boselli E, Gruenewald M, Logier R, et al. Physiological Signal Processing for Individualized Anti-nociception Management During General Anesthesia: a Review. Yearb Med Inform 2015; 10: 95-101. doi: 10.15265/IY-2015-004 19. Larson MD, Tayefeh F, Sessler DI, Daniel M, Noorani M. Sympathetic nervous system does not mediate reflex pupillary dilation during desflurane anesthesia. Anesthesiology 1996; 85: 748

Open access
The Importance of Haemogram Parameters in the Diagnosis and Prognosis of Septic Patients

Abstract

Sepsis represents a severe pathology that requires both rapid and precise positive and differential diagnosis to identify patients who need immediate antimicrobial therapy. Monitoring septic patients′ outcome leads to prolonged hospitalisation and antibacterial therapy, often accompanied by substantial side effects, complications and a high mortality risk. Septic patients present with complex pathophysiological and immunological disorders and with a predominance of pro-inflammatory or anti-inflammatory mediators which are heterogeneous with respect to the infectious focus, the aetiology of sepsis or patients′ immune status or comorbidities. Previous studies performed have analysed inflammatory biomarkers, but a test or combinations of tests that can quickly and precisely establish a diagnosis or prognosis of septic patients has yet to be discovered. Recent research has focused on re-analysing older accessible parameters found in the complete blood count to determine the sensitivity, specificity, positive and negative predictive values for the diagnosis and prognosis of sepsis. The neutrophil/lymphocyte count ratio (NLCR), mean platelet volume (MPV) and red blood cells distribution width (RDW) are haemogram indicators which have been evaluated and which are of proven use in septic patients′ management.

Open access
Drug Closure of a Patent Ductus Arteriosus in An Extremely Low Birth Weight Premature Newborn. A Case Report

Abstract

Introduction: Patent ductus arteriosus involves maintaining the permeability of the vascular ductus located between the pulmonary artery and the descending aorta, due to the failure of transition from foetal to adult type circulation. This malformation is characteristic to premature newborns with extremely low birth weight. The main pathophysiological factors identified in this pathology are immaturity of the smooth muscles, presence of vasodilator mediators and persistent hypoxaemia. Ductal-dependent cardiac malformations require drug therapy for keeping the permeability of the ductus arteriosus until the time of corrective surgery.

Case presentation: We present the case of an extremely low birth weight premature newborn, derived from twin pregnancy with suspected specific pathology, respectively feto-fetal transfusion syndrome, admitted to the Regional Centre of Neonatal Intensive Care Unit Tîrgu-Mureş.

Premature newborn with gestational age 31-32 weeks, extremely low birth weight, derived from twin pregnancy, with adequate prenatal follow up, was born by caesarean section for severe intrauterine growth restriction secondary to feto-fetal transfusion syndrome suspicion. The newborn developed respiratory distress syndrome by surfactant deficiency, intraventricular-haemorrhage grade I/II, and severe retinopathy. The detection of a systolic murmur in the second week of life, the diastolic theft revealed by trans-fontanellar ultrasound as well as lowered diastolic blood pressure values raised the suspicion of a patent ductus arteriosus and therefore specific treatment with ibuprofen, a cyclooxygenase inhibitor, was initiated. Progressive alteration of the newborn's condition and the evidence of a coarctation of the aorta imposed the initiation of Prostaglandin E1 therapy and subsequent surgical correction.

Conclusions: Although beneficial, prophylactic or therapeutic closure of persistent ductus arteriosus

Open access
Dual Role of Angiopoietine II in the Complex Management of Critically Ill Patients with Sepsis

References 1. Szederjesi J, Almasy E, Lazar A, Huțanu A, Georgescu A. The Role of Angiopoietine-2 in the Diagnosis and Prognosis of Sepsis. J Crit Care Med. 2015;1:18-23. 2. Tsai YC, Chiu YW, Tsai JC, et al. Association of angiopoietin-2 with renal outcome in chronic kidney disease. PLoS One. 2014;9:e108862. 3. Orfanos SE, Kotanidou A, Glynos C, et al. Angiopoietin-2 is increased in severe sepsis: correlation with inflammatory mediators. Crit Care Med. 200;35:199-206.

Open access
Case Report. Extracorporeal Membrane Oxygenation in Nivolumab Associated Pneumonitis

. Nivolumab in previously untreated melanoma without BRAF mutation. N Engl J Med. 2015;372:320-30. 5. Postow MA, Chesney J, Pavlick AC, et al. Nivolumab and ipilimumab versus ipilimumab in untreated melanoma. N Engl J Med. 2015;372:2006-17. 6. Squibb B-M. Opdivo (Nivolumab), Immune-Mediated Adverse Reactions Management Guide. (packet insert) 2015. 7. Villadolid J, Amin A. Immune checkpoint inhibitors in clinical practice: update on management of immune-related toxicities. Transl Lung Cancer Res. 2015

Open access
Toxic Epidermal Necrolysis - A Case Report

E, Parodi A et al. Elevated circulating CD40 ligand in patients with erythema multiforme and Stevens-Johnson syndrome/toxic epidermal necrolysis spectrum. Br J Dermatol 2006;154:1006-7. 7. Chung WH, Hung SI, Yang JY et al. Granulysin is a key mediator for disseminated keratinocyte death in Stevens-Johnson syndrome and toxic epidermal necrolysis. Nat Med 2008;14:1343-50. 8. Abe R, Yoshioka N, Murata J, Fujita Y, Shimizu H. Granulysin as a marker for early diagnosis of the Stevens-Johnson syndrome. Ann Intern Med 2009;151:514-5. 9. Abe R. Toxic

Open access
Staphylococcal Toxic Shock Syndrome Caused By An Intravaginal Product. A Case Report

;13:16-34. 19. Tilahun AY, Karau M, Ballard A, et al. The impact of Staphylococcus aureus-associated molecular patterns on staphylococcal superantigen-induced toxic shock syndrome and pneumonia. Mediators Inflamm. 2014;2014:468285. 20. Low DE. Toxic shock syndrome: major advances in pathogenesis, but not treatment. Crit Care Clin. 2013;29:651-75. 21. DeVries AS, Lesher L, Schlievert PM, et al. Staphylococcal toxic shock syndrome 2000-2006: epidemiology, clinical features, and molecular characteristics. PLoS One. 2011;6:e22997.

Open access
The Role of Angiopoietine-2 in the Diagnosis and Prognosis of Sepsis

-dose interleukin 2 therapy. Shock. 2014;42:115-20. 16. Ziegler T, Horstkotte J, Schwab C, et al. Angiopoietin-2 mediates microvascular and hemodynamic alterations in sepsis. J Clin Invest. 2013. pii: 66549. 17. Tsai YC, Chiu YW, Tsai JC, et al. Association of angiopoietin-2 with renal outcome in chronic kidney disease. PLoS One. 2014;3;9:e108862. 18. Felt M, Luck R, Schering A, et al. Angiopoietin-2 differentially regulates angiogenesis through TIE2 and integrin signaling. J Clin Invest. 2012;122:1991-2005

Open access