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David R Raleigh, Bryan Tomlin, Benedict Del Buono, Erika Roddy, Katherine Sear, Lennox Byer, Erin Felton, Anu Banerjee, Joseph Torkildson, David Samuel, Biljana Horn, Steve E Braunstein, Daphne A Haas-Kogan, Sabine Mueller
Pediatric embryonal brain tumor patients treated with craniospinal irradiation (CSI) are at risk for adverse effects, with greater severity in younger patients. Here we compare outcomes of CSI vs. high-dose chemotherapy (HD), stem cell transplant (SCT) and delayed CSI in newly diagnosed patients. Two hundred one consecutive patients treated for medulloblastoma (72 %), supratentorial primitive neuroectodermal tumor (sPNET; 18 %) or pineoblastoma (10 %) at two institutions between 1988 and 2014 were retrospectively identified...
October 24, 2016: Journal of Neuro-oncology
Maximilian Fleischmann, Ulf Schnetzke, Karin G Schrenk, Volker Schmidt, Herbert G Sayer, Inken Hilgendorf, Andreas Hochhaus, Sebastian Scholl
BACKGROUND: Activating mutations of the receptor tyrosine kinase FLT3 (fms-related tyrosine kinase 3) reflect the most frequent molecular aberration in acute myeloid leukemia (AML). In particular, FLT3 internal tandem duplications (FLT3-ITD) are characterized by an unfavorable prognosis and allogeneic stem cell transplantation (allogeneic SCT) in first complete remission is recommended. In case of imminent or frank relapse following allogeneic SCT, treatment with FLT3 tyrosine kinase inhibitors (TKI) constitutes a promising clinical approach to induce hematologic remission without conventional chemotherapy...
October 24, 2016: Journal of Cancer Research and Clinical Oncology
Ashley J Housten, Regina A Abel, Terianne Lindsey, Allison A King
BACKGROUND: Sickle cell trait (SCT) screening is required at birth in the United States; however, adults rarely know their SCT status prior to having children. PURPOSE: Assess feasibility of a community-based SCT education and testing intervention. METHODS: Participants were recruited from eight community sites to complete an educational program and offered a hemoglobin analysis. A genetic counselor met individually with participants to discuss lab results...
2016: Journal of Health Disparities Research and Practice
Yohei Sotomi, Pannipa Suwannasom, Patrick W Serruys, Yoshinobu Onuma
The advent of intracoronary stents greatly increased the safety and applicability of percutaneous coronary interventions. One of the drawbacks of drug eluting stents (DES) is the increased risk of late and very late stent thrombosis (ST). The risk of ST after the DES implantation were anticipated to be solved with the advent of fully biodegradable scaffolds which offers the possibility of transient scaffolding of the vessel to prevent acute vessel closure and recoil while also transiently eluting an antiproliferative drug to counteract the constrictive remodeling and excessive neointimal hyperplasia...
October 25, 2016: EuroIntervention
Monica Cabrero, Alejandro Martin, Javier Briones, Jorge Gayoso, Isidro Jarque, Javier López, Carlos Grande, Inmaculada Heras, Reyes Arranz, Teresa Bernal, Estefania Perez-Lopez, Oriana López-Godino, Eulogio Conde, Dolores Caballero
We designed a phase-II clinical trial including Y-90-ibritumomab-tiuxetan as part of a reduced-intensity conditioning (RIC) allogeneic stem cell transplant (AlloSCT) in high-risk NHL (Clinical Trials Identifier: NCT00644371). Eligible patients were high-risk relapsed/refractory aggressive lymphoma. Conditioning regimen consisted of rituximab 250 mg (days -21 and -14), Y-90 ibritumomab IV (0.4 mCi/kg, day -14), fludarabine 30 mg/m(2) IV (days -3 and -2) plus melphalan 70 mg/m(2) IV (days -3 and -2) or one dose of melphalan and thiotepa 5 mg/kg (day -8)...
October 19, 2016: Biology of Blood and Marrow Transplantation
Andrew J Flannery, Aaron M Luebbe, Stephen P Becker
OBJECTIVES: Few studies have examined sluggish cognitive tempo (SCT) in college students even though extant research suggests a higher prevalence rate of SCT symptoms in this population compared to general adult or youth samples. The current study examined SCT symptoms in relation to two domains related to college student's academic success, study skills and daily life executive functioning (EF), as well as specific domains of functional impairment. METHOD: 158 undergraduate students (Mage = 19...
October 20, 2016: Journal of Clinical Psychology
Hannah K Choe, Usama Gergis, Sebastian A Mayer, Himanshu Nagar, Adrienne A Phillips, Tsiporah B Shore, Michael J Smith, Koen van Besien
BACKGROUND: Preliminary evidence indicates that the addition of low dose TBI (2-4 Gy) to reduced intensity conditioning may reduce the rate of relapse in allogeneic stem cell transplants. In very high risk patients receiving combination haploidentical-single unit cord blood transplants, we have added 4 Gy TBI to the widely used fludarabine, melphalan conditioning regimen, in hopes of reducing relapse and decreasing graft rejection. METHODS: We retrospectively reviewed the posttransplant outcomes of patients who underwent haplo-cord SCT between May 2013 and March 2015 and who received fludarabine 30mg/m2 D-7 to -3, melphalan 140mg/m2 D-2, and 2 Gy TBI D-4 and -3...
October 19, 2016: Transplantation
Alessia Pedoto, Dawn P Desiderio, David Amar, Robert J Downey
BACKGROUND: Spray cryotherapy (SCT) of airway lesions is used to effectively palliate respiratory symptoms related to airway obstruction, but significant intraoperative hemodynamic complications have been noted. We reviewed the experience at a single institution using SCT for the treatment of obstructive airway tumors. METHODS: A retrospective review of a single institution experience with intraoperative and postoperative hemodynamic complications associated with SCT was performed...
November 2016: Anesthesia and Analgesia
Hsueh-Yu Li, Yu-Lun Lo, Chao-Jan Wang, Li-Jen Hsin, Wan-Ni Lin, Tuan-Jen Fang, Li-Ang Lee
Surgical success for obstructive sleep apnea (OSA) depends on identifying sites of obstruction in the upper airway. In this study, we investigated sites of obstruction by evaluating dynamic changes in the upper airway using drug-induced sleep computed tomography (DI-SCT) in patients with OSA. Thirty-five adult patients with OSA were prospectively enrolled. Sleep was induced with propofol under light sedation (bispectral index 70-75), and low-dose 320-detector row CT was performed for 10 seconds over a span of 2-3 respiratory cycles with supporting a continuous positive airway pressure model...
October 20, 2016: Scientific Reports
Annalisa Ruggeri, Yuqian Sun, Myriam Labopin, Andrea Bacigalupo, Francesca Lorentino, William Arcese, Stella Santarone, Zafar Gülbas, Didier Blaise, Giuseppe Messina, Ardeshi Ghavamzadeh, Florent Malard, Benedetto Bruno, Jose Luis Diez-Martin, Yener Koc, Fabio Ciceri, Mohamad Mohty, Arnon Nagler
Severe graft-versus-host-disease is a major barrier for non T-cell-depleted haploidentical stem cell transplantation and there is no consensus on the optimal GVHD prophylaxis. This study compared the two most commonly used graft-versus-host-disease prophylaxis regimens (post-transplant-cyclophosphamide-based (PTCY) versus the anti-thymocyte-globulin-based (ATG)) in adults with acute myeloid leukemia reported to the european society for blood and bone marrow transplantation. 308 patients were analyzed, 193 received PTCY and 115 ATG as anti- graft-versus-host-disease prophylaxis...
October 6, 2016: Haematologica
Kobina Dufu, Josh Lehrer-Graiwer, Eleanor Ramos, Donna Oksenberg
In sickle cell trait (SCT), hemoglobin A (HbA) and S (HbS) are co-expressed in each red blood cell (RBC). While homozygous expression of HbS (HbSS) leads to polymerization and sickling of RBCs resulting in sickle cell disease (SCD) characterized by hemolytic anemia, painful vaso-occlusive episodes and shortened life-span, SCT is considered a benign condition usually with minor or no complications related to sickling. However, physical activities that cause increased tissue oxygen demand, dehydration and/or metabolic acidosis leads to increased HbS polymerization and life-threatening complications including death...
September 28, 2016: Hematology Reports
Hsin-An Chang, Ying-Hsiu Wang, Che-Se Tung, Chin-Bin Yeh, Yia-Ping Liu
OBJECTIVE: Brain-derived neurotrophic factor (BDNF) and its specific receptor, tropomyosin-related kinase (TrkB), play important roles in treating depression. In this experiment, we examined whether 7,8-dihydroxyflavone, a novel potent TrkB agonist, could reverse the behavioral and biochemical abnormalities induced by the chronic mild stress (CMS) paradigm in rats. METHODS: SD rats were exposed to a battery of stressors for 56 days. 7,8-dihydroxyflavone (5 and 20 mg/kg) were administered intraperitoneally during the last 28 days of the CMS paradigm...
September 2016: Psychiatry Investigation
Hyun-Yong Lee, Woo-Jin Lee, Hae-Won Kim, Eun-Su Jang, Yo-Chan Ahn, Bon-Cho Ku, Weechang Kang, Si-Woo Lee, Chang-Gue Son
BACKGROUND/OBJECTIVE: Sasang constitutional medicine is a component of traditional Korean medicine that classifies individuals into four Sasang constitutional types (SCTs) by their physical and psychological traits. Each SCT is known to show different susceptibilities to disorders. This systematic review investigated the effect of SCT as a risk factor for various disorders. METHODS: A systematic literature survey was conducted by searching seven databases for all articles on the prevalence rates of disorders according to SCT and sex...
October 18, 2016: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
Aline Clavert, Zinaida Peric, Eolia Brissot, Florent Malard, Thierry Guillaume, Jacques Delaunay, Viviane Dubruille, Steven Le Gouill, Beatrice Mahe, Thomas Gastinne, Nicolas Blin, Jean-Luc Harousseau, Philippe Moreau, Noel Milpied, Mohamad Mohty, Patrice Chevallier
Late complications (LC) and quality of life (QOL) were analyzed in 110 adult patients who underwent reduced-intensity conditioning (RIC) allogeneic stem cell transplantation (allo-SCT) and were alive for more than two years after allo-SCT. Overall survival of these patients was 93% (95%CI, 88-99%) and 81% (95%CI, 71-94%) at 5 and ten years, respectively. The primary cause of death was a recurrence of primary malignancy. With a median follow-up of 4.6 years (range, 2-12.1), chronic graft versus host disease (cGVHD) was the most prevalent late effect with a cumulative incidence (CI) of 66% (95%CI, 57-74) at ten years...
October 14, 2016: Biology of Blood and Marrow Transplantation
Qin-Qin He, Liu-Lin Xiong, Fei Liu, Xiang He, Guo-Ying Feng, Fei-Fei Shang, Qing-Jie Xia, You-Cui Wang, De-Lu Qiu, Chao-Zhi Luo, Jia Liu, Ting-Hua Wang
Neuroregeneration and apoptosis are two important pathophysiologic changes after spinal cord injury (SCI), but their underlying mechanisms remain unclear. MicroRNAs (miRNAs) play a crucial role in the regulation of neuroregeneration and neuronal apoptosis, research areas that have been greatly expanded in recent years. Here, using miRNA arrays to profile miRNA transcriptomes, we demonstrated that miR-127-3p was significantly down-regulated after spinal cord transection (SCT). Then, bioinformatics analyses and experimental detection showed that miR-127-3p exhibited specific effects on the regulation of neurite outgrowth and the induction of neuronal apoptosis by regulating the expression of the mitochondrial membrane protein mitoNEET...
October 17, 2016: Scientific Reports
M-T Rubio, M Bouillié, N Bouazza, T Coman, H Trebeden-Nègre, A Gomez, F Suarez, D Sibon, A Brignier, E Paubelle, S Nguyen-Khoc, M Cavazzana, O Lantz, M Mohty, S Urien, O Hermine
Clinically useful pre-transplant predictive factors of acute graft-versus-host-disease (aGVHD) after allogeneic hematopoietic stem cell transplantation (allo-SCT) are lacking. We prospectively analyzed HSC graft content in CD34(+), NK, conventional T, regulatory T and invariant NKT (iNKT) cells in 117 adult patients before allo-SCT. Results were correlated with occurrence of aGVHD and relapse. In univariate analysis, iNKT cells were the only graft cell populations associated with occurrence of aGVHD. In multivariate analysis, CD4(-) iNKT/T cell frequency could predict grade II-IV aGVHD in bone marrow and peripheral blood stem cell (PBSC) grafts, while CD4(-) iNKT expansion capacity was predictive in PBSC grafts...
October 14, 2016: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
Giovanna Lucchini, Andre Manfred Willasch, Julia Daniel, Jan Soerensen, Andrea Jarisch, Shahrzad Bakhtiar, Eva Rettinger, Joerg Brandt, Thomas Klingebiel, Peter Bader
CLS involves sudden loss of intravascular fluids into the interstitial spaces. CLS was described as a possible complication after SCT. Few studies report the incidence of CLS in pediatric populations. We aimed to assess CLS incidence, its risk factors, and impact on the survival. The clinical charts of patients <18 years of age transplanted at our institution between 2002 and 2012 were reviewed. CLS was defined by weight gain >3% in 24 hours and positive intake balance despite furosemide administration...
October 13, 2016: Pediatric Transplantation
N A Trusova, O S Levin, A V Arablinsky
AIM: To study clinical/neuropsychological and neuroimaging characteristics of Alzheimer's disease in the combination with cerebrovascular disease (CVD). MATERIAL AND METHODS: Ninety patients with dementia, including 35 patients with AD, 35 patients with mixed dementia (MD) and 20 patients with vascular dementia, were examined. The character of dementia was established according to NINCDS-ADRDA and NINDS-AIREN criteria. The neuropsychological battery included Addenbrooke's Cognitive Examination (ACE-R), Montreal Cognitive Assessment scale (MoCA), fluency test and the visual memory test (SCT)...
2016: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
T A Polyakova, O S Levin
AIM: To study a role of cerebral microbleeds (CMB) in the diagnosis of main cerebrovascular and neurodegenerative diseases with cognitive impairment. MATERIAL AND METHODS: CMB were studied in 120 patients with Alzheimer's disease (AD), dementia with Lewy bodies (DLB) and vascular dementia using 1.5T MRI in T2 * gradient echo. An impact of CMB on cognitive functions and the relationship with signs of vascular and neurodegenerative lesions of the brain were studied as well...
2016: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
Y Mori, K Ikeda, T Inomata, G Yoshimoto, N Fujii, H Ago, T Teshima
Jak1/2 inhibitor ruxolitinib is a promising agent for treating steroid-refractory GvHD after allogeneic hematopoietic stem cell transplantation (SCT) to produce quick and durable responses. However, optimal dose and tapering schedule of ruxolitinib remain to be determined. Discontinuation of ruxolitinib in myelofibrosis often induces 'withdrawal syndrome' characterized by acute relapse of the disease, but this issue is not well addressed in the treatment of GvHD. Four patients with GvHD (one acute and three chronic) after SCT for myelofibrosis were treated with ruxolitinib...
October 10, 2016: Bone Marrow Transplantation
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