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'Plasma exchange'

Mehmet Özen, Sinan Erkul, Gülen Sezer, Alptekin Erkul, Özlem Genç, Engin Akgül, Ahmet Hakan Vural
No abstract text is available yet for this article.
October 18, 2016: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
Mehmet Bosnak, Seher Erdogan, E Habibe Aktekin, Ali Bay
We report two children who were diagnosed as having primary hemophagocytic syndrome and who successfully underwent therapeutic plasma exchange (TPE). The first patient was a 6-month-old girl diagnosed with HLH who was admitted to the pediatric intensive care unit. The patient's clinical condition worsened on the 9th day of the HLH-2004 treatment protocol. Her ferritin level was found 50.000 ng/mL, and TPE was performed for 9 sessions, after which her clinical condition and laboratory findings improved. The patient is still on the HLH-2004 protocol and waits for a suitable stem cell transplantation donor...
September 28, 2016: Transfusion and Apheresis Science
R N Makroo, Soma Agrawal, Mohit Chowdhry, Brinda Kakkar, Uday K Thakur
BACKGROUND: Liver transplantation is one of the solid organs most commonly being transplanted across the world. The indications, affordability and accessibility have grown manifold. To increase the donor pool, inclusion of ABO incompatible liver donors is being considered. To enhance the graft functioning and survival, immunoadsorption apheresis to reduce the ABO hemagglutination titres are on the rise. CASE REPORT: We report three cases ABO incompatible liver transplantation with immunoadsorption protocol...
September 28, 2016: Transfusion and Apheresis Science
Adrien Flahault, Marguerite Vignon, Marion Rabant, Aurélie Hummel, Laure-Hélène Noël, Danielle Canioni, Bertrand Knebelmann, Felipe Suarez, Khalil El Karoui
INTRODUCTION: We report the case of a multicentric Castleman disease (MCD) with initial renal involvement. Although the renal involvement in this case was typical of MCD, it constitutes a rare presentation of the disease, and in our case the renal manifestations led to the haematological diagnosis. CLINICAL FINDINGS/PATIENT CONCERNS: The patient was admitted for fever, diarrhea, anasarca, lymphadenopathies and acute renal failure. Despite intravenous rehydration using saline and albumin, renal function worsened and the patient required dialysis...
October 2016: Medicine (Baltimore)
Arnaud Del Bello, Marie Danjoux, Nicolas Congy-Jolivet, Laurence Lavayssière, Laure Esposito, Fabrice Muscari, Nassim Kamar
BACKGROUND AND AIM: Acute antibody-mediated rejection (aAMR) is an unusual complication after orthotopic ABO-compatible liver transplantation. To date, the clinical and histological long-term outcomes after aAMR are not well known. METHOD: Herein, we describe 9 cases of aAMR that occurred in our liver-transplant center between 2008 and 2016, with an initial and reevaluation liver biopsy available for reexamination. RESULTS: Two patients presented with aAMR at 10...
October 14, 2016: Journal of Gastroenterology and Hepatology
Ana Rita Francisco, Inês Gonçalves, Fátima Veiga, Mónica Mendes Pedro, Fausto J Pinto, Dulce Brito
Severe hypertriglyceridemia has been consistently associated with an increased risk of cardiovascular disease and other complications, namely acute pancreatitis. We report a case of a 64 year-old woman with hypertrophic cardiomyopathy and metabolic syndrome with triglyceride level of 3260 mg/dL. Plasma exchange was performed with simultaneous medical treatment to achieve a rapid and effective lowering of triglycerides in order to prevent clinical complications. After three plasmapheresis sessions a marked reduction in triglyceride and total cholesterol levels was observed...
July 2016: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
Daniel Croom, Heather Tracy
Thrombotic microangiopathy (TMA) syndromes represent a spectrum of illnesses that share common clinical and pathologic features of microangiopathic hemolytic anemia, thrombocytopenia, and organ injury from pathologic small-vessel thrombosis. At least nine primary TMA syndromes have been described and classified based on common probable etiologies, diagnostic criteria, and treatments. The most recognized of the TMA syndromes include thrombotic thrombocytopenic purpura (TTP) and hemolytic-uremic syndrome (HUS)...
2016: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
Kristen Lew, Nishith Mewada, Sahana Ramanujam, Bahareh Hassanzadeh, John E Donahue, Leema Reddy Peddareddygari, Robert Moser, Charles Kososky, Raji P Grewal
We report a 35-year-old healthy male who developed central nervous system inflammatory demyelinating disease consistent with tumefactive multiple sclerosis. About 2 weeks after onset of symptoms and prior to initiation of therapy, the patient had lymphopenia and low CD4 and CD8 levels. His lymphocyte count was 400 cells/µl (850-3,900 cells/µl), CD4 was 193 cells/µl (490-1,740 cells/µl) and CD8 was 103 cells/µl (180-1,170 cells/µl). He was treated with intravenous methylprednisolone followed by therapeutic plasma exchange, the levels of CD4 and CD8 normalized, and ultimately, he recovered completely...
May 2016: Case Reports in Neurology
Gianluca Villa, Mauro Neri, Rinaldo Bellomo, Jorge Cerda, A Raffaele De Gaudio, Silvia De Rosa, Francesco Garzotto, Patrick M Honore, John Kellum, Anna Lorenzin, Didier Payen, Zaccaria Ricci, Sara Samoni, Jean-Louis Vincent, Julia Wendon, Marta Zaccaria, Claudio Ronco
This article reports the conclusions of the second part of a consensus expert conference on the nomenclature of renal replacement therapy (RRT) techniques currently utilized to manage acute kidney injury and other organ dysfunction syndromes in critically ill patients. A multidisciplinary approach was taken to achieve harmonization of definitions, components, techniques, and operations of the extracorporeal therapies. The article describes the RRT techniques in detail with the relevant technology, procedures, and phases of treatment and key aspects of volume management/fluid balance in critically ill patients...
October 10, 2016: Critical Care: the Official Journal of the Critical Care Forum
Jason Brazelton, Robert A Oster, Brandi McCleskey, Jessica Fuller, Jill Adamski, Marisa B Marques
Thrombotic thrombocytopenic purpura (TTP) has >90% mortality without therapeutic plasma exchange (TPE). Despite TPE, approximately 10% of patients still die, presumably from cardiac ischemia. We sought clinical or laboratory parameters associated with death by reviewing the records of all patients hospitalized with acquired TTP in our institution for 10 years, and collect demographics and results for hemoglobin, platelet count, creatinine, lactate dehydrogenase, transaminases, total bilirubin, creatinine kinase (CK), CK-MB, and troponin I...
September 26, 2016: Journal of Clinical Apheresis
Nathaniel C Warner, Leroy B Vaughan, Richard P Wenzel
HIV complicates the diagnostic and therapeutic approaches to idiopathic thrombotic thrombocytopenic purpura (TTP), prompting debate in the literature regarding the benefit of plasma exchange versus simple plasma infusion. Herein we present a case of HIV-TTP, initially treated conservatively with plasma infusion but because of progressive neurologic decline, required urgent plasma exchange for resolution of hematologic derangements and neurologic sequelae. Based on the available literature, there appears to be a spectrum of HIV-associated TTP disorders...
October 6, 2016: Journal of Clinical Apheresis
Kahori Nasu, Norio Hanafusa, Masaomi Nangaku
Bullous pemphigoid (BP) is an autoimmune blistering skin disorder characterized by circulating serum IgG antibodies against two hemidesmosomal proteins: BP180 and BP230. Fundamentally, immunosuppressive therapies are administered to treat this disease, but plasmapheresis can be added for refractory patients. We experienced the case of a 63-year-old patient with refractory BP for which we administered double filtration plasmapheresis (DFPP). His skin lesions improved along with decreased IgG BP180 antibodies, but factor XIII (FXIII) and fibrinogen were also reduced by DFPP repetition...
October 6, 2016: Journal of Clinical Apheresis
Petar Kes, Michiel Etienne Janssens, Nikolina Bašić-Jukić, Milića Kljak
BACKGROUND: Therapeutic plasma exchange (TPE) can be performed either on a membrane-based system (mTPE) or on a device that separates blood components by centrifugation (cTPE). The number of studies in this field is limited. This randomized study is the first that offers data on the membrane-based Diapact device (B. Braun Medical, Inc.) for TPE procedures and compares it to the centrifuge-based Spectra Optia (Terumo BCT, Inc.). STUDY DESIGN AND METHODS: Twenty-seven patients were enrolled in this randomized prospective head-to-head study comparing the mTPE and cTPE systems...
October 5, 2016: Transfusion
Daniel B Drachman
The basic abnormality in myasthenia gravis (MG) is a reduction in acetylcholine receptors (AChRs) at neuromuscular junctions due to the effects of autoantibodies that are directed against the AChRs in most patients, or against neighboring proteins involved in the clustering of AChRs (MuSK, LRP-4, or agrin). Clinically, MG is characterized by muscle weakness and fatigue, often in typical patterns. The diagnosis may be missed early, and depends on the recognition of clinical manifestations, the measurement of autoantibodies, and/or electrophysiological features...
October 2016: Seminars in Neurology
Michael Pt Lunn, Eduardo Nobile-Orazio
BACKGROUND: Serum monoclonal anti-myelin-associated glycoprotein (anti-MAG) antibodies may be pathogenic in some people with immunoglobulin M (IgM) paraprotein and demyelinating neuropathy. Immunotherapies aimed at reducing the level of these antibodies might be expected to be beneficial. This is an update of a review first published in 2003 and previously updated in 2006 and 2012. OBJECTIVES: To assess the effects of immunotherapy for IgM anti-MAG paraprotein-associated demyelinating peripheral neuropathy...
October 4, 2016: Cochrane Database of Systematic Reviews
Satoshi Suzuki, Shihoko Nakajima, Taiki Ando, Keisuke Oda, Manabu Sugita, Kunimi Maeda, Yutaka Nakiri, Yoshinari Takasaki
A patient with severe lupus nephritis developed thrombocytopenia during treatment with high-dose steroids. In addition to viral- or disease-induced cytopenia, the pathology was believed to arise from diverse contributing factors, such as thrombotic microangiopathy and heparin-related thrombocytopenia (HIT). By combining plasma exchange therapy and intravenous cyclophosphamide, we successfully controlled the SLE activity and improved the thrombocytopenia. An antecedent bacterial infection or SLE activity is believed to have contributed to the concurrent HIT...
2016: Case Reports in Rheumatology
Yu-Hua Li, Ying Xu, Hua-Mei Wu, Jing Yang, Li-Hong Yang, Wan Yue-Meng
BACKGROUND & AIM: Search for an effective therapy for patients with hepatitis B virus related acute-on-chronic liver failure (HBV-ACLF) remains an important issue. This study investigated the efficacy of umbilical cord-derived mesenchymal stem cell (UC-MSC) transplantation in patients with HBV-ACLF. METHODS: 45 consecutive entecavir-treated HBV-ACLF patients were prospectively studied. Among these patients, 11 received both plasma exchange (PE) and a single transplantation of UC-MSCs (group A), while 34 received only PE (group B)...
September 29, 2016: Stem Cell Reviews
Clemence Deville, Cyril Garrouste, Paul Coppo, Bertrand Evrard, Alexandre Lautrette, Anne Elisabeth Heng
Antifactor H antibody (anti-CFHAb) is found in 6% to 25% cases of atypical hemolytic uremic syndrome (aHUS) in children, but has been only exceptionally reported in adults. There is no consensus about the best treatment for this type of aHUS. We report the case of an adult patient treated successfully with plasma exchange (PE), steroids, and rituximab.A 27-year-old Caucasian male presented to hospital with anemia, thrombocytopenia, and acute renal failure. One week earlier, he had digestive problems with diarrhea...
September 2016: Medicine (Baltimore)
Jeffrey T Guptill, Vern C Juel, Janice M Massey, Amanda C Anderson, Manisha Chopra, John S Yi, Ehsanollah Esfandiari, Tim Buchanan, Bryan Smith, Paul Atherfold, Emma Jones, James F Howard
An integrated understanding of therapeutic plasma exchange (TPE) effects on immunoglobulins, autoantibodies, and natural or acquired (vaccine) protective antibodies in patients with autoimmune myasthenia gravis (MG) is lacking. Prior studies measured TPE effects in healthy volunteers or heterogeneous autoimmune disease populations. We prospectively profiled plasma IgA, IgM, IgG, IgG subclasses (IgG1-4), acetylcholine receptor autoantibodies (AChR+), and protective antibodies in patients with AChR + MG receiving TPE for an exacerbation...
August 11, 2016: Autoimmunity
G Eden, F Gradaus, K Brown, I Gauert, C Sass, J T Kielstein
A rare but serious form of pancreatitis is caused by severe hypertriglyceridemia. It accounts for up to 10 % of all acute pancreatitis episodes. Despite a pathophysiology that differs distinctly from other forms of pancreatitis, there are no accepted guidelines for the treatment of hypertriglyceridemia-induced pancreatitis. We report a morbidly obese (BMI 45 kg/m²) 36-year-old Caucasian woman with a history of schizophrenic psychosis who was transferred to our tertiary care hospital for further diagnosis and treatment of increasing abdominal pain and hypertryglyceridemia of 2757 mg/dl...
September 27, 2016: Medizinische Klinik, Intensivmedizin und Notfallmedizin
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