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https://www.readbyqxmd.com/read/28852436/feasibility-and-toxicity-of-hematopoietic-stem-cell-transplant-in-multiple-sclerosis
#1
REVIEW
Thomas Low Tat Kuan, Farahnaz Amini, Marjan Sadat Seghayat
Multiple sclerosis is a debilitating disease of the central nervous system. It affects people of all ages but is more prevalent among 20-40 year olds. Patients with MS can be presented with potentially any neurological symptom depending on the location of the lesion. A quarter of patients with MS suffer from bilateral lower limb spasticity among other symptoms. These devastating effects can be detrimental to the patient's quality of life. Hematopoietic stem cells (HSCs) have been used as a treatment for MS over the past 2 decades but their safety and efficacy has are undetermined...
July 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28845081/soluble-cd14-as-a-diagnostic-and-prognostic-biomarker-in-hematological-patients-with-febrile-neutropenia
#2
Sini Korpelainen, Carina Intke, Sari Hämäläinen, Esa Jantunen, Auni Juutilainen, Kari Pulkki
OBJECTIVE: Elevated levels of a cell surface glycoprotein, soluble cluster of differentiation 14 (sCD14), have been observed in patients with sepsis. Only scarce data are available on sCD14 in hematological patients with chemotherapy-induced febrile neutropenia. The study aim was to investigate sCD14 as an early biomarker in febrile neutropenia after intensive chemotherapy to detect a rapidly deteriorating clinical course early enough to avoid serious infectious complications. PATIENTS AND METHODS: This prospective study included 87 adult hematological patients at the start of febrile neutropenia after intensive chemotherapy for acute myeloid leukemia or after autologous stem cell transplantation...
2017: Disease Markers
https://www.readbyqxmd.com/read/28732386/a-phase-i-trial-of-nk-92-cells-for-refractory-hematological-malignancies-relapsing-after-autologous-hematopoietic-cell-transplantation-shows-safety-and-evidence-of-efficacy
#3
Brent A Williams, Arjun Datt Law, Bertrand Routy, Neal denHollander, Vikas Gupta, Xing-Hua Wang, Amélie Chaboureau, Sowmya Viswanathan, Armand Keating
BACKGROUND: Autologous NK cell therapy can treat a variety of malignancies, but is limited by patient-specific variations in potency and cell number expansion. In contrast, allogeneic NK cell lines can overcome many of these limitations. Cells from the permanent NK-92 line are constitutively activated, lack inhibitory receptors and appear to be safe based on two prior phase I trials. MATERIALS AND METHODS: We conducted a single-center, non-randomized, non-blinded, open-label, Phase I dose-escalation trial of irradiated NK-92 cells in adults with refractory hematological malignancies who relapsed after autologous hematopoietic cell transplantation (AHCT)...
July 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/28647558/durable-chimerism-and-long-term-survival-after-unrelated-umbilical-cord-blood-transplantation-for-pediatric-hemophagocytic-lymphohistiocytosis-a-single-center-experience
#4
Sachit A Patel, Heather A Allewelt, Jesse D Troy, Paul L Martin, Timothy A Driscoll, Vinod K Prasad, Joanne Kurtzberg, Kristin M Page, Suhag H Parikh
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening disorder of immune dysregulation characterized by fever, hepatosplenomegaly, cytopenias, central nervous system disease, increased inflammatory markers, and hemophagocytosis. Currently, allogeneic hematopoietic stem cell transplantation is the only curative approach for patients with HLH, with reported survival ranging from 50% to 70% with myeloablative conditioning (MAC) regimens. However, donor availability and transplantation-related mortality associated with conventional MAC are major barriers to success...
June 21, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28551368/hhv-6-reactivation-as-a-cause-of-fever-in%C3%A2-autologous-hematopoietic-stem-cell-transplant-recipients
#5
M A Colombier, S Amorim, M Salmona, C Thieblemont, J Legoff, M Lafaurie
OBJECTIVES: We report the biological and clinical impacts possibly associated with HHV-6 reactivation in autologous hematopoietic stem cell transplant (AHSCT) recipients after intensive chemotherapy regimen for lymphoma. METHODS: We retrospectively reviewed clinical, biological, radiological, treatment and outcomes of patients with positive HHV-6 DNA in whole blood following autologous hematopoietic stem cell transplantation. RESULTS: Blood HHV-6 reactivation was reported in 27 (8...
August 2017: Journal of Infection
https://www.readbyqxmd.com/read/28502938/successful-treatment-of-catastrophic-antiphospholipid-antibody-syndrome-associated-with-malt-lymphoma-by-autologous-hematopoietic-stem-cell-transplantation
#6
Satoko Oka, Kazuo Ono, Masaharu Nohgawa
A 37-year-old woman with extranodal marginal-zone lymphoma was admitted with a fever, hemiplegia, and severe dyspnea after chemotherapy. Catastrophic antiphospholipid antibody syndrome (CAPS) was suspected based on the histopathological confirmation of small-pulmonary vessel occlusion, evidence of the involvement of three organs, and elevated lupus anticoagulant assay results in a short time span. The patient responded to the initial treatment. One month later, the CAPS and lymphoma relapsed, and the patient underwent autologous hematopoietic stem cell transplantation...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28414669/a-case-of-hepatosplentic-t-cell-lymphoma-a-rare-aggressive-tumor-of-the-young
#7
S Cingam, S Patel, N Koshy
INTRODUCTION: Hepatosplenic T-cell lymphoma (HSTCL); is an unusual entity first described in 1990 that predominantly affects middle-aged men and is classified by WHO under peripheral T-cell lymphomas. We present a 26-year-old man with HSCTL treated with a non-CHOP regimen. CASE: A 26 year old immigrant from Cameroon without significant past medical history presented with abdominal discomfort that was first noted 1 month prior at which time he was elbowed in abdomen during a basketball game...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28411174/evaluation-of-hematopoietic-stem-cell-mobilization-rates-with-early-plerixafor-administration-for-adult-stem-cell-transplantation
#8
Jessica T Stover, J Ryan Shaw, Maragatha Kuchibhatla, Mitchell E Horwitz, Ashley M Engemann
The addition of plerixafor to high-dose colony-stimulating growth factor has been shown to improve stem cell mobilization rates in autologous transplant patients with multiple myeloma and non-Hodgkin lymphoma. This study evaluates the change in administration time of plerixafor to determine if cell mobilization rates are similar between the US Food and Drug Administration-approved administration time of 11 hours before apheresis and an earlier administration time of 16 hours before apheresis. Medical records of patients age ≥ 18 years undergoing autologous stem cell transplantation requiring the use of plerixafor after at least 4 days of granulocyte colony-stimulating factor therapy to complete stem cell mobilization from January 1, 2010 through September 30, 2014 were retrospectively reviewed...
August 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28403842/outcomes-of-autologous-bone-marrow-mononuclear-cells-for-cerebral-palsy-an-open-label-uncontrolled-clinical-trial
#9
Liem Thanh Nguyen, Anh Tuan Nguyen, Chinh Duy Vu, Doan V Ngo, Anh V Bui
BACKGROUND: Stem cell therapy has emerged as a promising method for improving motor function of patients with cerebral palsy. The aim of this study is to assess the safety and effectiveness of autologous bone marrow mononuclear stem cell transplantation in patients with cerebral palsy related to oxygen deprivation. METHODS: An open label uncontrolled clinical trial was carried out at Vinmec International Hospital. The intervention consisted of two administrations of stem cells, the first at baseline and the second 3 months later...
April 12, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28366613/secular-trends-of-bloodstream-infections-during-neutropenia-in-15%C3%A2-181-haematopoietic-stem-cell-transplants-13-year-results-from-a-european-multicentre-surveillance-study-onko-kiss
#10
M Weisser, C Theilacker, S Tschudin Sutter, R Babikir, H Bertz, T Götting, M Dettenkofer, W V Kern, A F Widmer
OBJECTIVES: Antibacterial resistance is emerging in patients undergoing haematopoietic stem cell transplantation (HSCT), and most data on the epidemiology of bloodstream infections (BSI)-causing pathogens come from retrospective single-centre studies. This study sought to investigate trends in the epidemiology of BSI in HSCT patients from a prospective multicentre cohort. METHODS: We investigated changes in the incidence of causative organisms of BSI during neutropenia among adult HSCT patients for 2002-2014...
March 31, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28365897/fluoroquinolone-prophylaxis-in-autologous-hematopoietic-stem-cell-transplant-recipients
#11
Dipenkumar Modi, Hyejeong Jang, Seongho Kim, Malini Surapaneni, Kamya Sankar, Abhinav Deol, Lois Ayash, Divaya Bhutani, Lawrence G Lum, Voravit Ratanatharathorn, Richard Manasa, Kendra Mellert, Pranatharthi Chandrasekar, Joseph P Uberti
PURPOSE: Although fluoroquinolone prophylaxis is frequently utilized in autologous hematopoietic stem cell transplant (AHSCT) patients, its impact on morbidity and mortality is uncertain. This study investigates the role of quinolone prophylaxis after AHSCT in recent years. METHODS: We conducted a retrospective review of 291 consecutive adult patients who underwent AHSCT for malignant disorders, between June 2013 and January 2015. Outcomes were compared between patients who received norfloxacin prophylaxis and those who did not...
August 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28228122/high-dose-chemotherapy-and-autologous-stem-cell-transplantation-of-patients-with-multiple-myeloma-in-an-outpatient-setting
#12
Katharina Lisenko, Sandra Sauer, Thomas Bruckner, Gerlinde Egerer, Hartmut Goldschmidt, Jens Hillengass, Johann W Schmier, Sofia Shah, Mathias Witzens-Harig, Anthony D Ho, Patrick Wuchter
BACKGROUND: High-dose (HD) chemotherapy with melphalan and autologous blood stem cell transplantation (ABSCT) for treatment of symptomatic multiple myeloma (MM) on an outpatient basis has been well established in the USA and Canada, whereas in Germany and Western Europe an inpatient setting is the current standard. We report on a German single-centre program to offer the procedure on an outpatient basis to selected patients. METHODS: Major requirements included: patients had to have family and/or other caregivers, had to be able to reach the hospital within 45 min and have an ECOG performance score of 0-1...
February 22, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28218011/asymmetric-dimethylarginine-in-the-assessment-of-febrile-neutropenia-in-hematological-patients
#13
Marika Lappalainen, Sari Hämäläinen, Auni Juutilainen, Irma Koivula, Kari Pulkki, Esa Jantunen
Asymmetric dimethylarginine (ADMA) has been recognized as an independent prognostic factor for sepsis mortality in intensive care units. No data are available on kinetics or prognostic value of ADMA in hematological patients. We evaluated the ability of ADMA to act as a predictor for complicated course of febrile neutropenia, defined as bacteremia and/or septic shock in adult hematological patients receiving intensive chemotherapy. This prospective study included 87 adult hematological patients with febrile neutropenia after an intensive chemotherapy for acute myeloid leukemia (AML) or after an autologous stem cell transplantation (ASCT)...
April 2017: Scandinavian Journal of Clinical and Laboratory Investigation
https://www.readbyqxmd.com/read/28183501/an-unusual-cause-of-pulmonary-nodules-after-stem-cell-transplantation
#14
Anna K Brady, Jonathan R Fromm, Siddhartha G Kapnadak
A man in his 20s with a history of classical Hodgkin's lymphoma was admitted with fever. His original lymphoma diagnosis was made 3 years prior, when he had presented with lymphadenopathy and a mediastinal mass. He had relapsed disease despite chemotherapy and radiation. As a result, he underwent autologous peripheral blood stem cell transplant (SCT) 6 months prior to current presentation and subsequently allogeneic SCT 2 months prior for added graft vs tumor effect.
February 2017: Chest
https://www.readbyqxmd.com/read/28132518/mesenchymal-stem-cells-to-treat-crohn-s-disease-with-fistula
#15
Xiao-Mei Zhang, Yu-Jing Zhang, Wei Wang, Yu-Quan Wei, Hong-Xin Deng
Crohn's disease, which mainly affects the gastrointestinal tract, is a refractory inflammatory disease that has clinical manifestations of abdominal pain, fever, bowel obstruction, and diarrhea with blood or mucus. Together, these symptoms can severely impair a patient's quality of life. Besides the common complication of intestinal obstruction, fistulas, particularly anorectal fistulas, are common in Crohn's disease patients. Since radical surgical cures can be difficult to achieve and relapse is common, Crohn's disease patients often seek other effective treatments in addition to surgery...
July 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28101911/comparison-of-cbv-beam-and-beac-high-dose-chemotherapy-followed-by-autologous-hematopoietic-stem-cell-transplantation-in-non-hodgkin-lymphoma-efficacy-and-toxicity
#16
Youwu Shi, Peng Liu, Shengyu Zhou, Jianliang Yang, Xiaohong Han, Xiaohui He, Changgong Zhang, Lin Gui, Yan Qin, Sheng Yang, Liya Zhao, Jiarui Yao, Bo Jia, Shuxiang Zhang, Yan Sun, Yuankai Shi
AIM: Limited data are available to guide the choice of conditioning regimen before autologous hematopoietic stem cell transplantation (AHSCT) for patients with lymphoma. METHODS: We analyzed 129 non-Hodgkin lymphoma patients who underwent AHSCT from 1996 to 2013 using the most common regimens: CBV (cyclophosphamide, carmustine and etoposide; n = 16), BEAM (carmustine, etoposide, cytarabine and melphalan; n = 36) and BEAC (carmustine, etoposide, cytarabine and cyclophosphamide; n = 77)...
January 19, 2017: Asia-Pacific Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28013359/comparison-of-engraftment-following-different-stem-cell-mobilization-modalities-in-patients-with-multiple-myeloma-treated-with-a-uniform-induction-regimen-containing-bortezomib-cyclophosphamide-and-dexamethasone
#17
COMPARATIVE STUDY
Noam Benyamini, Irit Avivi, Eldad J Dann, Tsila Zuckerman, Noa Lavi, Tami Katz
Bortezomib-based induction followed by autologous stem cell transplantation is a common treatment for multiple myeloma (MM). Stem cell (SC) mobilization with granulocyte-colony stimulating factor (G-CSF) alone has become an alternative to G-CSF combined with chemotherapeutic agents. This study aimed to compare the efficacy of the two mobilization modalities following induction with a uniform regimen containing bortezomib, cyclophosphamide and dexamethasone (VCD). We retrospectively evaluated results of SC mobilization using either G-CSF alone or combined with high-dose cyclophosphamide (HD-CY) in MM patients after VCD induction...
March 2017: Annals of Hematology
https://www.readbyqxmd.com/read/27696648/gastrointestinal-histoplasmosis-in-a-patient-after-autologous-stem-cell-transplant-for-multiple-myeloma
#18
Meera Mohan, Bradley Fogel, Thomas Eluvathingal, Carolina Schinke, Atul Kothari
A 59-year-old patient with multiple myeloma on maintenance chemotherapy presented with fever, weight loss, and night sweats. An F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) computed tomography (CT) showed intra-abdominal lymphadenopathy with a mesenteric mass that led to further workup and diagnosis of histoplamosis. The patient was treated with amphotericin B and subsequently switched to itraconazole. This exemplifies the usefulness of FDG PET CT in diagnosis of infectious complications...
December 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/27640002/comparison-of-two-dose-levels-of-cyclophosphamide-for-successful-stem-cell-mobilization-in-myeloma-patients
#19
COMPARATIVE STUDY
Nils Winkelmann, Max Desole, Inken Hilgendorf, Thomas Ernst, Herbert G Sayer, Christa Kunert, Lars-Olof Mügge, Andreas Hochhaus, Sebastian Scholl
INTRODUCTION: Even in the era of proteasome inhibitors and immunomodulatory drugs, the autologous stem cell transplantation after high-dose melphalan continues to represent a standard approach for myeloma patients in first-line therapy. Different mobilization chemotherapies before stem cell apheresis have been published while cyclophosphamide at a dose level of up to 4 g/m(2) has been evaluated and is commonly applied. In contrast, lower dose levels of cyclophosphamide (e.g., 1.5 g/m(2)) did not result in a sufficient collection of stem cells...
December 2016: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/27590107/a-phase-i-ii-study-of-escalating-doses-of-bortezomib-in-conjunction-with-high-dose-melphalan-as-a-conditioning-regimen-for-salvage-autologous-peripheral-blood-stem-cell-transplantation-in-patients-with-multiple-myeloma
#20
Noa Biran, Scott D Rowley, David H Vesole, Shijia Zhang, Michele L Donato, Joshua Richter, Alan P Skarbnik, Andrew Pecora, David S Siegel
Escalating doses of bortezomib with high-dose melphalan was evaluated as as a conditioning regimen for autologous stem cell transplantation (ASCT) in patients with relapsed or refractory multiple myeloma (MM). MM patients with less than a partial remission (PR) (or 50% reduction) compared to their pretransplantation paraprotein parameters after a prior ASCT with melphalan conditioning, or who were in relapse after a prior autologous transplantation, were eligible for study. Bortezomib was dose escalated in steps of 1, 1...
December 2016: Biology of Blood and Marrow Transplantation
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