Extracorporeal circuit heparinization in selective low density lipoprotein apheresis: changes in patient hemostasis and low molecular weight heparin benefit.

abstract：INTRODUCTION:Algorithms have been developed to predict the platelet yield after apheresis from the donor's data, as well as the effect on the blood cell count, to extract an acceptable platelet number without affecting the donor. However, the evaluation of these algorithms has not been widely reported. This study aimed...

journal_title：Journal of clinical apheresis

authors： Cienfuegos-Pecina E,Ayala-De la Cruz S,Leal-Nava ER,Pérez-Olvera JA,Llaca-Díaz JM,Avilés-Rodríguez LE,Pérez-Chávez F,Díaz-Chuc EA

更新日期：2020-10-05 00:00:00

abstract：:Thrombopoietin (TPO) serum levels in 14 patients (9 male and 5 female, mean age 36 years, range 16 to 55 years) with breast cancer (n = 5), testicular cancer (n = 7), or lymphoma (n = 2), undergoing high dose chemotherapy with peripheral blood stem cell (PBSC) transplantation, were evaluated at the first day of the mo...

journal_title：Journal of clinical apheresis

authors： Bojko P,Nowak N,Moritz T,Flasshove M,Harstrick A,Seeber S

更新日期：1999-01-01 00:00:00

abstract：:When harvesting peripheral progenitor cells (PPC) in children, the special situation of their circulatory system has to be taken into account. Therefore, extracorporeal blood volume and product volume should be small to avoid side effects. Nine children (age 2-14 years, weight 12.8-58.5 kg) with malignancies underwent...

journal_title：Journal of clinical apheresis

authors： Moog R,Basu O,Kremens B

更新日期：2003-01-01 00:00:00

abstract：:Management of aTTP in patients who refuse or are intolerant to plasma remains challenging, but new drugs can be implemented with success. A 39-year-old woman presented to the Emergency department for bruises at the upper and lower limbs together with worsening anemia and thrombocytopenia; PLASMIC score was seven, indi...

journal_title：Journal of clinical apheresis

authors： Perrone S,Passucci M,Ortu La Barbera E,Capriata M,Ferretti A,Mecozzi A,Giovangrossi P,Equitani F,Cimino G

更新日期：2021-01-18 00:00:00

abstract：BACKGROUND:Dysphagia screening is oftentimes a focus of hospitalized patients, but dysphagia can also occur in outpatient settings. Dysphagia can be overlooked by nurses and clinicians, and it is therefore important to educate nurses on the importance of dysphagia screenings. METHODS:This was a randomized prospective ...

journal_title：Journal of clinical apheresis

authors： West J,Stutzman SE,Atem F,Olson DM

更新日期：2018-02-01 00:00:00

abstract：:A "snapshot" survey of physician coverage for evaluation and supervision of therapeutic apheresis procedures shows significant variation in current clinical practice between 39 blood center-and 41 non-blood center-based programs. Whereas 56% of blood center-based programs usually require physician's "in person" evalua...

journal_title：Journal of clinical apheresis

authors： Woll JE

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:Hereditary thrombotic thrombocytopenic purpura, also called Upshaw-Schulman syndrome (USS), is a rare disease caused by genetic mutations in the ADAMTS13 gene, which severely decrease the activity of ADAMTS13, a metalloprotease that cleaves von Willebrand factor multimers (VWF). Genotypically identical patie...

journal_title：Journal of clinical apheresis

authors： Kovarova P,Hrdlickova R,Blahutova S,Cermakova Z

更新日期：2019-02-01 00:00:00

abstract：:Heparin-induced thrombocytopenia (HIT) can occur following exposure to heparin and is characterized by thrombocytopenia with increased risk for thrombosis. This condition is mediated by formation of immunoglobulin G antibodies against platelet factor 4/heparin complexes that can subsequently lead to platelet activatio...

journal_title：Journal of clinical apheresis

authors： Raval JS,Park YA,Perjar I,Mazepa MA,Vincent BG,Ma AD,Rollins-Raval MA

更新日期：2020-01-01 00:00:00

abstract：:Extracorporeal photopheresis (ECP) in young pediatric patients has a risk for procedural hypotension and anemia due to extracorporeal fluid shifts. A standard mitigation policy in these patients is to prime the device with packed red blood cells (RBC) or whole blood. We now report multiple episodes of hemolysis while ...

journal_title：Journal of clinical apheresis

authors： Cooling L,Thompson T,Downs T,Abusin G,Yanik G

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND:Perioperative therapeutic plasma exchange in patients with cardiovascular diseases poses several challenges, including alterations in intravascular volume, serum electrolytes, the coagulation cascade, and drug pharmacokinetics. METHODS:This review article summarizes different indications of plasma exchange ...

journal_title：Journal of clinical apheresis

authors： Kanellopoulou T,Kostelidou T

更新日期：2019-08-01 00:00:00

abstract：:This study chronicles leukocyte- and erythrocyte-depleted platelet concentrate collection by a dual stage channel in which three variables: 1) donor peripheral blood platelet concentration, 2) total blood processed, and 3) collection volume were statistically correlated with platelet yield as determined by a multiple ...

journal_title：Journal of clinical apheresis

authors： Hester JP,Kellogg RM,Mulzet AP,Freireich EJ

更新日期：1985-01-01 00:00:00

abstract：:Recently very potent extracorporeal cholesterol-lowering treatment options have become available for patients with hypercholesterolemia. LDL immunoapheresis treatment selectively removes LDL and lipoprotein(a) from the circulation. Since LDL is the major carrier of lipophilic antioxidants in plasma, the purpose of the...

journal_title：Journal of clinical apheresis

authors： Cauza E,Jansen M,Resch U,Dunky A,Derfler K,Winklhofer-Roob BM,Kostner K

更新日期：2004-01-01 00:00:00

abstract：:Antisynthetase syndrome (ASS) is a rare condition characterized by interstitial lung disease (ILD), inflammatory myositis, fever, Raynaud phenomenon, mechanic's hand, and inflammatory polyarthritis in the setting of antibodies to amino acyl-transfer RNA synthetases, with anti-Jo-1 antibody being the most common. Progn...

journal_title：Journal of clinical apheresis

authors： Omotoso BA,Ogden MI,Balogun RA

更新日期：2015-12-01 00:00:00

abstract：:Leukemic-dendritic cells (leukemic-DCs) have certain limitations, which include difficult generation in 30-40% of patients, and low levels of expression of several key molecules. Therefore, an alternative approach using monocyte-derived DCs pulsed with tumor antigens is required. We investigated the possibility of imm...

journal_title：Journal of clinical apheresis

authors： Lee JJ,Park MS,Park JS,Kang HK,Kim SK,Nguyen Pham TN,Zhu XW,Cho D,Nam JH,Kim YJ,Rhee JH,Chung IJ,Kim HJ

更新日期：2006-10-01 00:00:00

abstract：:One of the most serious problems in applying leukapheresis to human infants is the large extracorporeal blood volume (ECV), resulting in substantial loss of platelets and red blood cells (RBCs). In this study, we developed a safe and effective modified procedure to collect peripheral blood stem cells (PBSCs) from rhes...

journal_title：Journal of clinical apheresis

authors： Ageyama N,Kimikawa M,Eguchi K,Ono F,Shibata H,Yoshikawa Y,Terao K

更新日期：2003-01-01 00:00:00

abstract：:The practice of transfusing ABO-incompatible platelets, driven primarily by concerns about inventory management, has been considered generally safe because the accompanying plasma is usually diluted in the recipient's total blood volume. However, if the platelet product contains a large volume of plasma or a high conc...

journal_title：Journal of clinical apheresis

authors： Sapatnekar S,Sharma G,Downes KA,Wiersma S,McGrath C,Yomtovían R

更新日期：2005-12-01 00:00:00

abstract：:Mobilized PBSC are the main source for allogeneic HSCT. We aimed to evaluate factors that affect CD34+ cell yield including the donor's age, gender, BSA, processed blood volume and the method of G-CSF dose calculation. Data from 170 healthy donors were analyzed. The concentration of CD34+ cells in the peripheral blood...

journal_title：Journal of clinical apheresis

authors： Machaczka M,Hägglund H,Staver E,Joks M,Hassan M,Wahlin BE,Axdorph Nygell U

更新日期：2017-12-01 00:00:00

abstract：:Bone marrow (BM) damage after previous chemotherapy, such as that involving alkylating agents, and radiation therapy alone cannot explain poor hematopoietic progenitor cell mobilization. We examined the T lymphocytes of BM in 67 autologous peripheral blood stem cell transplant (auto-PBSCT) patients with non-Hodgkin ly...

journal_title：Journal of clinical apheresis

authors： Oka S,Nohgawa M

更新日期：2020-07-28 00:00:00

abstract：:Graphite furnace atomic absorption spectroscopy was used to demonstrate a fivefold increase in the median plasma aluminium levels of four patients undergoing therapeutic plasmapheresis. This plasma aluminium loading resulted from contamination of albumin incorporated in the replacement fluids and took place during its...

journal_title：Journal of clinical apheresis

authors： Monteagudo F,Wood L,Jacobs P,Folb P,Cassidy M

更新日期：1987-01-01 00:00:00

abstract：:Photopheresis has become a key component in the therapeutic armamentarium of cutaneous T-cell lymphoma, graft-versus-host disease following stem cell transplant, and allograft rejection of solid organs such as heart. Although it is considered a new treatment modality in its present form, the field of phototherapy date...

journal_title：Journal of clinical apheresis

authors： Marques MB,Tuncer HH

更新日期：2006-04-01 00:00:00

abstract：:Many apheresis units lack the resources to acquire customized computer software for record keeping. We have adapted a commercially available "spreadsheet" program (Lotus 1-2-3) to aid in quality control activities for plateletpheresis. Data are entered in a grid pattern wherein each donation occupies one row and succe...

journal_title：Journal of clinical apheresis

authors： McLeod BC,Viernes A,Reed S,Sassetti RJ

更新日期：1990-01-01 00:00:00

abstract：:Inadvertent hypothermia due to massive infusion of stored blood can be prevented by pretransfusion warming. One approach is the heating of individual packs by means of electromagnetic conduction, which is a method safely used over the last 25 years. The prototype instrument, which has now been re-engineered, can effec...

journal_title：Journal of clinical apheresis

authors： Harrison GG,Bird AR,Jacobs P,Coghlan P,Byrne MJ,Ozinsky J,Besseling JL

更新日期：1992-01-01 00:00:00

abstract：:For therapeutic plasma exchange (TPE), continuous flow separators are known to be efficient as exemplified by Fresenius AS104 and COBE Spectra. The AS104 uses an interface monitoring system in the centrifuge during TPE, whereas Spectra uses computer algorithms to establish the plasma-cell interface. To determine the p...

journal_title：Journal of clinical apheresis

authors： Burgstaler EA,Pineda AA

更新日期：2001-01-01 00:00:00

abstract：:Mobilized stem cells in the peripheral blood (PB) must be efficiently harvested at the appropriate time before autologous PB stem cell (PBSC) transplantation. Enumeration of CD34+ cells in the PB before apheresis predicts the number of PBSCs that can be collected, but the cytometric techniques used are complex and exp...

journal_title：Journal of clinical apheresis

authors： Mitani N,Yujiri T,Tanaka Y,Tanaka M,Fujii Y,Hinoda Y,Tanizawa Y

更新日期：2011-01-01 00:00:00

abstract：:The literature on the use of therapeutic apheresis is often criticized for the preponderance of low to very low quality evidence. Shehata et al. examined the apheresis literature published between 1976 and 1999 and found a lack of randomized controlled trials with those identified demonstrating significant limitations...

journal_title：Journal of clinical apheresis

authors： Winters JL

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:The ability to cryopreserve a portion of the cells treated during extracorporeal photopheresis (ECP) would improve therapy logistics, particularly for pediatric patients, by allowing multiple therapeutic doses to be collected from a single apheresis session. However, the effect of cryopreservation on ECP-tre...

journal_title：Journal of clinical apheresis

authors： Radwanski K,Heber C,Min K

更新日期：2015-06-01 00:00:00

abstract：:Focal segmental glomerulosclerosis (FSGS) recurs in 30% of renal allograft transplants with graft loss in half of the cases. A humoral factor may be implicated. We report on the use of therapeutic plasma exchange (TPE) in 11 patients with recurrent FSGS post transplantation. Medical records from 1989-2000 were reviewe...

journal_title：Journal of clinical apheresis

authors： Shariatmadar S,Noto TA

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND/AIMS:High-volume plasma exchange (HVPE), defined as an exchange of 8 to 12 L per day per procedure or 15% of the ideal body weight with fresh frozen plasma, has shown promising results in improving the survival of patients with acute liver failure (ALF). However, clinical evidence is limited. The aim of this...

journal_title：Journal of clinical apheresis

authors： Kim JE,Chun S,Sinn DH,Kim NJ,Kim S,Kang W,Kim JM,Choi GS,Joh JW,Cho D

更新日期：2021-01-05 00:00:00

abstract：:This is an attempt at comparing two cell separators for plateletpheresis, namely the Fresenius AS.TEC 204 and Haemonetics MCS 3p, at a tertiary care center in India. Donors who weighed between 55-75 kg, who had a hematocrit of 41-43%, and platelet counts of 250x10(3)-400x10(3)/microl were selected for the study. The c...

journal_title：Journal of clinical apheresis

authors： Ranganathan S

更新日期：2007-02-01 00:00:00

abstract：:There are currently no licensed vaccines or therapeutics for COVID-19. Anti-SARS CoV-2 antibody-containing plasmas, obtained from the recovered individuals who had confirmed COVID-19, have been started to be collected using apheresis devices and stored in blood banks in some countries in order to administer to the pat...

journal_title：Journal of clinical apheresis

authors： Yiğenoğlu TN,Hacıbekiroğlu T,Berber İ,Dal MS,Baştürk A,Namdaroğlu S,Korkmaz S,Ulas T,Dal T,Erkurt MA,Turgut B,Altuntaş F

更新日期：2020-08-01 00:00:00