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Drug removal plasmapheresis

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https://www.readbyqxmd.com/read/27735801/a-fatal-case-caused-by-massive-honey-bee-stings
#1
Başak Akyıldız, Serkan Özsoylu, Mehmet Adnan Öztürk, Abdullah İnci, Önder Düzlü, Alparslan Yıldırım
Bee venom is a complex substance which acts in different ways; local or systemic anaphylaxis associated with IgE and direct toxic effects of the large volume of injected venom. We report a 10- year-old boy who was the vulnerable of 5989 honey bee attacks. To the best of our knowledge, this case had the ultimate number of honey bee stings in the literature, until now. He was admitted to pediatric intensive care unit after 3 hours of incident. Plasmapheresis was started to remove circulating venom that can cause many systemic side effects...
November 2015: Turkish Journal of Pediatrics
https://www.readbyqxmd.com/read/26348571/antibody-mediated-rejection
#2
REVIEW
Alessandro Amore
PURPOSE OF REVIEW: Over the last five decades, the attention of nephrologists has focused on cellular rejection which was considered to be responsible for the early loss of function of the transplanted kidney. The use of new drugs in different combinations with steroids resulted in an improved short-term survival of the graft, which has significantly reduced the incidence of acute rejections. The main problem now, however, is ensuring the long-term survival of the transplanted kidney...
October 2015: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/26309442/ameliorating-role-exerted-by-al-hijamah-in-autoimmune-diseases-effect-on-serum-autoantibodies-and-inflammatory-mediators
#3
REVIEW
Hussam Baghdadi, Nada Abdel-Aziz, Nagwa Sayed Ahmed, Hany Salah Mahmoud, Ayman Barghash, Abdullah Nasrat, Manal Mohamed Helmy Nabo, Salah Mohamed El Sayed
Autoimmune diseases have common properties characterized by abnormal blood chemistry with high serum autoimmune antibodies, and inflammatory mediators. Those causative pathological substances (CPS) cannot be excreted by physiological mechanisms. Current treatments for autoimmune diseases involve steroids, cytotoxic drugs, plasmapheresis and monoclonal antibodies. Wet cupping therapy (WCT) of prophetic medicine is called Al-hijamah that treats numerous diseases having different etiology and pathogenesis via a pressure-dependent and size-dependent non-specific filtration then excretion of CPS causing clearance of blood and interstitial fluids...
April 2015: International Journal of Health Sciences
https://www.readbyqxmd.com/read/26281149/treatment-of-biopsy-proven-acute-antibody-mediated-rejection-using-thymoglobulin-atg-monotherapy-and-a-combination-of-rituximab-intravenous-immunoglobulin-and-plasmapheresis-lesson-learned-from-primary-experience
#4
Jin Zheng, Wujun Xue, Xin Qing, Xin Jing, Jun Hou, Xiaohui Tian, Qi Guo, Xiaoli He, Junchao Cai
BACKGROUND: Three strategies have been previously proposed to treat or prevent antibody-mediated rejection (AMR): (1) inhibition/depletion of antibody producing cells; (2) removal/blockage of antibodies; and, (3) inhibition of antibody-mediated tissue injury. Here we test the efficacy of lymphocyte-depleting agent antithymocyte globulin (ATG) and triple therapy of rituximab, intravenous immunoglobulin (IVIG), and plasmapheresis in treating AMR. MATERIALS AND METHODS: Five biopsy-proven AMR patients were enrolled in this acute AMR treatment study...
2014: Clinical Transplants
https://www.readbyqxmd.com/read/25953709/rituximab-in-anti-gbm-disease-a-retrospective-study-of-8-patients
#5
Maxime Touzot, Johanne Poisson, Stanislas Faguer, David Ribes, Pascal Cohen, Loic Geffray, Nadia Anguel, Helene François, Alexandre Karras, Patrice Cacoub, Antoine Durrbach, David Saadoun
OBJECTIVES: Anti-glomerular basement membrane (GBM) disease is a rare autoantibody-mediated disorder presenting as rapidly progressive glomerulonephritis, and often with pulmonary hemorrhage. Antibody removal with plasmapheresis and immunosuppressive drugs are the cornerstones of the treatment. Data regarding the use of specific B-cell depleting therapy such as rituximab are lacking. METHODS: We conducted a retrospective observational study of 8 patients with severe and/or refractory GBM disease that received rituximab therapy...
June 2015: Journal of Autoimmunity
https://www.readbyqxmd.com/read/25458082/optimizing-the-treatment-of-patients-with-multiple-myeloma-and-renal-impairment
#6
REVIEW
Norbert Grzasko, Marta Morawska, Marek Hus
Renal impairment is a common complication of multiple myeloma. It is found in about 20% to 25% of patients at diagnosis and in ≤ 50% at some point during the disease course. The presence of renal insufficiency diminishes patients' quality of life and has been associated with increased mortality, although the outcomes of patients after successful induction therapy have been comparable to those with normal renal function. Therefore, the treatment of patients with multiple myeloma and renal impairment is a major challenge and should aim to achieve remission in a large proportion of patients...
April 2015: Clinical Lymphoma, Myeloma & Leukemia
https://www.readbyqxmd.com/read/25271183/lipid-emulsion-use-precluding-renal-replacement-therapy
#7
Betzaida Rodríguez, Andrew Wilhelm, Kenneth E Kokko
BACKGROUND: Intralipid emulsion (ILE) is a nutritional fatty acid supplementation that is emerging as a potential therapy for local anesthetic systemic toxicity and is also being considered as a therapy for other lipophilic medication intoxications. Isolated reports of pulmonary edema or severe lipemia exist as a complication of therapy. CASE REPORT: A 26-year-old hypertensive, male, kidney transplant recipient presented to an outside emergency department (ED) after an intentional overdose of his medications (ie, amlodipine, metoprolol, lisinopril)...
December 2014: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/25220022/extracorporeal-life-support-and-plasmapheresis-in-a-case-of-severe-polyintoxication
#8
Ronald Koschny, Matthias Lutz, Joerg Seckinger, Vedat Schwenger, Wolfgang Stremmel, Christoph Eisenbach
BACKGROUND: Resuscitation without return to spontaneous circulation in patients with suicidal ingestion of cardiotoxic drugs necessitates alternative bridging therapies for drug removal. OBJECTIVES: To show the effectiveness of emergency extracorporeal membrane oxygenation (ECMO) and plasmaspheresis in severe polyintoxication. CASE REPORT: A 21-year-old woman developed asystole after suicidal polyintoxication with 1.75 g carvedilol, 300 mg amlodipine, 6 g amitriptyline, 500 mg torsemide, 1...
November 2014: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/25208313/a-fatal-case-of-propylthiouracil-induced-anca-associated-vasculitis-resulting-in-rapidly-progressive-glomerulonephritis-acute-hepatic-failure-and-cerebral-angiitis
#9
Talal Ali Khan, Francis Cheuk Yin Luk, Hakim Taalib Uqdah, Azka Arif, Humira Hussain, Arundathi Jayatilleke, Sandeep Aggarwal
INTRODUCTION: Propylthiouracil (PTU)-induced antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis presenting with renal failure, acute hepatic failure, and cerebral angiitis is a rare yet fatal disease. Early diagnosis and management may help in reducing mortality and morbidity. Plasmapheresis and induction with either cyclophosphamide or rituximab is indicated. Understanding the pathophysiology and complex management of this disease poses challenges to clinicians. CASE REPORT: A 42-year-old woman presented with acute renal and hepatic failure...
May 2015: Clinical Nephrology
https://www.readbyqxmd.com/read/24655971/usefulness-and-safety-of-high-dose-mizoribine-on-abo-incompatible-living-related-kidney-transplantation-using-anti-cd20-and-anti-cd25-antibodies-without-splenectomy-3-year-results
#10
N Yoshimura, H Ushigome, S Nobori, T Suzuki, K Sakai, K Koshino, T Nakamura, T Nakao, S Harada, T Ito
BACKGROUND: Mizoribine (MZR) has been developed as an immunosuppressive agent in Japan, but has a less potent immunosuppressive effect up to 3 mg/kg/d. We previously reported that high-dose MZR, at 6 mg/kg/d, would be effective and safe for ABO-incompatible(ABO-i) living donor kidney transplantation (LDKT) patients when combined with cyclosporine (CsA) or tacrolimus(FK), anti-CD20 and anti-CD25 monoclonal antibodies, and corticosteroid without splenectomy in a 1-year study. Therefore, we observed these patients for 3 years...
2014: Transplantation Proceedings
https://www.readbyqxmd.com/read/24438043/extracorporeal-ex-vivo-connection-of-pig-kidneys-to-humans-i-clinical-data-and-studies-of-platelet-destruction
#11
Michael E Breimer, Staffan Björck, Christian T Svalander, Anders Bengtsson, Lennart Rydberg, Kari Lie-Karlsen, Per-Ola Attman, Mattias Aurell, Bo E Samuelsson
The pioneering experiment by Welsh et al. (Immunological Lett 1991:29:167-170) connecting a pig kidney to the human circulation has been repeated in a modified manner. Two volunteer dialysis patients were pretreated by daily plasmapheresis on days -2,-1, and 0 to remove the naturally occurring anti-pig xenoantibodies. The anti-pig lymphocytotoxic liters were reduced from 1:8 to 1:2 in patient 1 and from 1:8 to 1:1 in patient 2. No steroids or immunosuppressive drugs were administrated before or during the experiments...
November 1996: Xenotransplantation
https://www.readbyqxmd.com/read/24358197/a-study-of-the-immunoloregulation-of-double-filtration-plasmapheresis-in-maintenance-hemodialysis-patients-with-chronic-hepatitis-c
#12
Hongdi Cao, Ping Wen, Hong Ye, Zhiping Sun, Xia Shen, Xiaochun Wu, Chunsun Dai, Junwei Yang
Although a large number of drugs have been used to treat chronic hepatitis C (CHC), there still remains a great challenge to treat maintenance hemodialysis (MHD) patients with chronic hepatitis C. To clarify the immunnoloregulation of double filtration plasmapheresis (DFPP) in MHD patients with CHC, DFPP was performed in 20 MHD patients with CHC (HCV-antibody positive, serum HCV RNA >500 IU/ml more than 6 months and HCV genotype 1b). The clinical data was collected and peripheral blood mononuclear cells (PBMCs) were analyzed by flow cytometry at the time of hour 0, hour 3, day 3, day 7 and day 28 after the DFPP, respectively...
2013: PloS One
https://www.readbyqxmd.com/read/24053611/clinical-trials-of-amyloid-based-immunotherapy-for-alzheimer-s-disease-end-of-beginning-or-beginning-of-end
#13
REVIEW
Yun Li, Yahong Liu, Zhaojun Wang, Yongjun Jiang
INTRODUCTION: Amyloid deposit and hyperphosphorylated Tau protein contribute to pathological changes seen in Alzheimer's disease (AD) and imply that removal may reverse the cognitive decline. Immunotherapy is a potential way of reducing the load of amyloid or Tau in the brain. AREAS COVERED: This review summarizes recent clinical trials that have investigated immunotherapy to treat AD and its potential mechanisms. In addition, the potential opportunities as well as challenges of immunotherapy for AD in clinical trials are also discussed...
November 2013: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/23887747/current-topics-in-therapeutic-plasmapheresis
#14
REVIEW
Takeshi Nakanishi, Naoki Suzuki, Takahiro Kuragano, Yasuyuki Nagasawa, Yukiko Hasuike
Therapeutic plasmapheresis has been used for intractable diseases that cannot be cured by conventional drug therapy. Currently, the use of therapeutic plasmapheresis has been approved for 27 diseases by Japan's National Health Insurance system and is mainly categorized into three modalities: plasma exchange (PE), double-filtration plasmapheresis (DFPP), and plasma adsorption (PA). Plasma separators and/or fractionators are essential for the therapy. PE is performed for two purposes: removal of pathogenic antigens or substances in the plasma fraction and supplementation of essential factors, such as albumin and coagulation factors...
February 2014: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/23582166/plasmapheresis-and-steroid-treatment-of-levamisole-induced-vasculopathy-and-associated-skin-necrosis-in-crack-cocaine-users
#15
Katerina Pavenski, Hilde Vandenberghe, Henry Jakubovic, David N Adam, Bernadette Garvey, Catherine J Streutker
BACKGROUND: Levamisole was removed from the market due to complications of agranulocytosis and skin necrosis. Levamisole has been reported in a high proportion of seized cocaine in North America and has been associated with multiple cases of skin necrosis. OBJECTIVE: We report three cases of levamisole/cocaine-induced skin necrosis who responded to treatment with plasmapheresis and immunosuppression. RESULTS: Three patients presented with painful necrotic skin lesions on the ears, cheeks, breasts, and buttocks...
March 2013: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/23453499/l11-hepatitis-c-virus-mixed-cryoglobulinemia-vasculitis-therapeutic-options
#16
REVIEW
Patrice Cacoub, Benjamin Terrier, David Saadoun
No abstract text is available yet for this article.
April 2013: La Presse Médicale
https://www.readbyqxmd.com/read/23420591/therapeutic-plasma-exchange-in-neurology-2012
#17
REVIEW
Irene Cortese, David R Cornblath
In treating neuroimmunological diseases, neurologists have a number of different drugs to choose from ranging from corticosteroids to IVIg to more specific cell based therapies, the latter most frequently from the world of oncology. In some diseases, therapeutic plasma exchange, a procedure rather than a drug, is used. The most obvious advantage of therapeutic plasma exchange is the usually rapid onset of action presumably due to removal of pathogenic auto-antibodies. In some diseases, a single course of therapeutic plasma exchange is used while in others prolonged treatment with therapeutic plasma exchange is used...
February 2013: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/23296095/pharmacokinetic-profile-of-voriconazole-in-a-critically-ill-patient-on-therapeutic-plasma-exchange
#18
Isabel Spriet, Roger J M Brüggemann, Pieter Annaert, Philippe Meersseman, Eric Van Wijngaerden, Katrien Lagrou, Ludo Willems
BACKGROUND: Extracorporeal removal of drugs during therapeutic plasma exchange (TPE) can lead to decreased efficacy, as shown in several reports discussing altered pharmacokinetics (PKs) of antibiotics during TPE. In particular, drugs with a low volume of distribution or a high protein binding are susceptible to extracorporeal removal, as these drugs remain substantially within the intravascular space. No information is known about antifungal drug removal during TPE. We report the PKs of voriconazole in a critically ill patient undergoing TPE...
February 2013: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/23222689/removal-of-valproic-acid-by-plasmapheresis-in-a-patient-treated-for-multiple-sclerosis
#19
D E T Bastiaans, I W M van Uden, R A Ruiterkamp, B A de Jong
We present a case of a patient with multiple sclerosis who was treated with plasmapheresis and valproic acid. We used therapeutic drug monitoring to determine whether plasma concentrations of valproic acid were kept within the therapeutic window and to determine the amount of valproic acid that was removed by plasmapheresis.
February 2013: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/22998989/cardiac-glycoside-toxicity-more-than-200-years-and-counting
#20
REVIEW
Salmaan Kanji, Robert D MacLean
Digitalis toxicity produces a toxidrome characterized by gastrointestinal, neurologic, electrolyte, and nonspecific cardiac manifestations. Chronic toxicity remains much more difficult to recognize compared with an acute presentation because of the nonspecific manifestations; therefore, serum glycoside levels are essential for diagnosis in this population. The mainstay of management continues to be rapid toxidrome identification followed by digoxin-specific antibody fragment therapy with supportive care. Several controversies still remain, including therapy for patients dependent on hemodialysis, appropriateness of calcium therapy for hyperkalemia, ideal agents for arrhythmia therapy, and the potential utility of plasmapheresis for removal of bound digoxin-antibody fragment complexes...
October 2012: Critical Care Clinics
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