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Oncohematology

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https://www.readbyqxmd.com/read/28951776/hepatitis-b-in-patients-with-hematological-diseases-an-update
#1
REVIEW
Chiara Coluccio, Paola Begini, Alfredo Marzano, Adriano Pellicelli, Barbara Imperatrice, Giulia Anania, Gianfranco Delle Fave, Massimo Marignani
Hepatitis B virus (HBV) reactivation (HBVr) in patients undergoing immunosuppressive therapy is still a hot topic worldwide. Its prevention and management still represents a challenge for specialists dealing with immunosuppressed patients. Aim of this paper is to provide a critical review of the relevant information emerged in the recent literature regarding HBV reactivation following immunosuppressive treatments for oncohematological tumors. A computerized literature search in MEDLINE was performed using appropriate terms arrangement, including English-written literature only or additional relevant articles...
September 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28548191/-hemophagocytic-lymphohistiocytosis-experience-in-27-patients
#2
Fernando Warley, Belén M Bonella, M Silvina Odstrcil-Bobillo, Victoria Otero, Gabriel Waisman, Gisela Bendelman, Diego Giunta, Verónica Peuchot, Catalina M Ungaro
BACKGROUND: Hemophagocytic lymphohistiocytosis (HLH) is an aggressive and life-threatening syndrome of excessive immune activation Aim: To describe the clinical characteristics, causes and survival associated with HLH. MATERIAL AND METHODS: Review of medical records of patients with HLH attended between 2004 and 2016. They were classified according to their probable cause in: associated with immunosuppression, cancer, post-infectious or idiopathic. Kaplan-Meier survival analysis was performed...
March 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28537236/-allelic-variants-of-immune-response-genes-in-children-with-infectious-complications-during-the-treatment-of-acute-leukemia
#3
M A Avdonina, I S Abramov, Y I Ammour, T V Nasedkina
Infectious complications that arise during the treatment of children with acute leukemia with chemotherapeutic agents at high doses represent a serious problem in oncohematology. To find genetic conditions that may lead to the development of postchemotherapy infections, the genomes of 12 children with acute leukemia who had severe infectious complications during therapy were examined. At the same time, the coding regions of 17 genes involved in the regulation of the immune response were determined by massive parallel sequencing...
March 2017: Molekuliarnaia Biologiia
https://www.readbyqxmd.com/read/28521708/implementation-and-evaluation-of-a-technology-system-to-improve-safety-of-the-oncohematology-medication-practices
#4
Maria Teresa Aznar Saliente, Mauricio Martínez Ramírez, Maria Amparo Talens Bolós, Paola Herraiz Robles, Nuria Bujadón Querejeta, Maria Dolores Camacho Romera, L P Martínez, Manuel Bonete Sánchez, Borja Marcos Ribes, Maria Teresa Martínez Lazcano, Francisco Martínez Granados
OBJECTIVE The objective of the study was to describe the process of implementing a technology system to improve safety and quality in all processes involved in the treatment with parenteral antineoplastic agents within an interdisciplinary team and to analyze the errors detected and avoided thanks to this system at the different stages of the process. MATERIALS AND METHODS Observational and retrospective study where the implementation of an expert technology system in all phases of the therapeutic process is described: prescription, validation, preparation and administration of drugs, in which errors found in the different phases are analysed...
May 18, 2017: Current Drug Safety
https://www.readbyqxmd.com/read/28520320/-pathergic-postsurgical-induced-pyoderma-gangrenosum
#5
N Wirtzfeld, P Paquet, T Lemineur, M Lutgen, J-D Bouaziz, C Denoel
Pyoderma gangrenosum (PG) is a rare pustular and ulcerative inflammatory disease belonging to the group of neutrophilic dermatoses. It is frequently associated with systemic immune diseases. In this context the PG can be exceptionally triggered by tissue trauma such as surgery (pathergy). We report the case of a patient with stabilized rheumatoid arthritis who developed aggressive and disseminated PG at all surgical wounds following an abdominal dermolipectomy associated with breast pexy. Systemic corticosteroid methylprednisolone allowed a rapid control of skin ulcerations...
May 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28475281/prolonged-viremia-in-dengue-virus-infection-in-hematopoietic-stem-cell-transplant-recipients-and-patients-with-hematological-malignancies
#6
Bárbara Brito de Souza Pereira, Luiz Guilherme Darrigo Junior, Thalita Cristina de Mello Costa, Alvina Clara Felix, Belinda P Simoes, Ana Beatriz Stracieri, Paula Moreira da Silva, Marcos Mauad, Clarisse M Machado
Fever, skin rash, headache, and thrombocytopenia are considered hallmarks of dengue infection. However, these symptoms are frequently observed in infectious and non-infectious complications of hematopoietic stem cell transplant recipients and oncohematological patients. Thus, laboratory confirmation of dengue is relevant for prompt intervention and proper management of dengue in endemic and non-endemic regions. Because no prospective study of dengue has been conducted in these populations, the actual morbidity and mortality of dengue is unknown...
August 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28302347/fungemia-due-to-saprochaete-capitata-in-a-non-neutropenic-patient-hospitalized-in-an-intensive-care-unit-after-cardiac-surgery
#7
C Cavanna, F Lallitto, F Mangione, F Tamarozzi, P Marone, P Ceriana
The majority of invasive fungal infections observed in non-neutropenic patients hospitalized in an intensive care unit are caused by Candida spp and current guidelines recommend echinocandins as the first-line treatment. Fungemias caused by filamentous or arthrosporic fungi such as Saprochaete capitata (previously named Geotrichum capitatum) are extremely rare. In fact, invasive infections due to S. capitata have been reported almost exclusively in neutropenic oncohematological patients. In this report, we describe a case of fungemia caused by S...
March 14, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28236299/development-of-the-platelet-efficacy-score-pescore-to-predict-the-efficacy-of-platelet-transfusion-in-oncohematologic-patients
#8
RANDOMIZED CONTROLLED TRIAL
Anna Quaglietta, Maura Di Saverio, Giuseppe Lucisano, Patrizia Accorsi, Antonio Nicolucci
BACKGROUND: Despite the prophylactic use of platelet transfusion, hemorrhagic complications still represent an important cause of morbidity and mortality in patients with hematologic malignancies. Patient-related factors and characteristics of the transfused product can affect transfusion efficacy. STUDY DESIGN AND METHODS: The aim of this study was to develop and validate the Platelet Efficacy Score (PEscore), based on patient and product characteristics, to predict the likelihood of a satisfactory platelet transfusion (absolute increment ≥10...
April 2017: Transfusion
https://www.readbyqxmd.com/read/28230830/several-aspects-of-descriptive-epidemiology-of-hematological-malignancies-in-adult-population-of-ukraine-belarus-and-russian-federation-after-chornobyl-accident
#9
REVIEW
N Guslitser, M P Zavelevich, S V Koval, D F Gluzman
Chornobyl impact on the health of adult population in Ukraine, Belarus and Russian Federation was a subject of several studies. However, the studies of the effects of Chornobyl on leukemia in adult populations in post-Soviet countries are scarce and the results are contradictory up to present. The results of the epidemiological studies of the oncohematological consequences of Chornobyl accident are briefly reviewed with particular focus on pre-Chornobyl and post-Chornobyl trends in leukemia incidence in Ukraine, Belarus and Russian Federation as well as in small territories of these countries with various levels of radionuclide contamination...
December 2016: Experimental Oncology
https://www.readbyqxmd.com/read/28151510/-let-me-tell-you-about-my-little-box-phenomenological-study-on-the-experience-of-living-with-a-totally-implantable-central-venous-catheter
#10
Carolina Mutti, Anna Fumagalli, Pierina Monni, Stefania Rancati, Ivana Maria Rosi
. "Let me tell you about my little box": phenomenological study on the experience of living with a totally implantable central venous catheter. INTRODUCTION: Many variables impact on the choice to implant a totally implantable long-term central venous catheter's (Port), in spite of its proven efficacy. The patients' perception is pivotal, and only few qualitative studies dig deep into patients' feelings and experiences. AIMS: To understand if, and how, the Port affects the patient's life...
October 2016: Assistenza Infermieristica e Ricerca: AIR
https://www.readbyqxmd.com/read/28063519/comparison-of-two-nutritional-screening-tools-to-detect-nutritional-risk-in-hematologic-inpatients
#11
COMPARATIVE STUDY
Lucía Fiol-Martínez, Alicia Calleja-Fernández, Begoña Pintor de la Maza, Alfonso Vidal-Casariego, Rocío Villar-Taibo, Ana Urioste-Fondo, Marta Cuervo, Isidoro Cano-Rodríguez, María D Ballesteros-Pomar
OBJECTIVE: The aim of the study was to compare two nutritional screening tools in oncohematologic inpatients. METHODS: A cross-sectional study was performed in a hematology ward from August to December 2015. Within the first 24 h of admission, the following nutritional screenings were performed: Malnutrition Universal Screening Tool (MUST), Malnutrition Screening Tool (MST), and Subjective Global Assessment (SGA). Patients who stayed in the hematologic ward were reevaluated with the three screening tools 1 and 2 wk after admission...
February 2017: Nutrition
https://www.readbyqxmd.com/read/28013412/the-inhibition-of-voltage-gated-h-channel-hvcn1-induces-acidification-of-leukemic-jurkat-t-cells-promoting-cell-death-by-apoptosis
#12
Agustín Asuaje, Paola Smaldini, Pedro Martín, Nicolás Enrique, Alejandro Orlowski, Ernesto A Aiello, Carlos Gonzalez León, Guillermo Docena, Verónica Milesi
Cellular energetic deregulation is widely known to produce an overproduction of acidic species in cancer cells. This acid overload must be counterbalanced with a high rate of H(+) extrusion to maintain cell viability. In this sense, many H(+) transporters have been reported to be crucial for cell survival and proposed as antineoplastic target. By the way, voltage-gated proton channels (Hv1) mediate highly selective H(+) outward currents, capable to compensate acid burden in brief periods of time. This structure is canonically described acting as NADPH oxidase counterbalance in reactive oxygen species production...
February 2017: Pflügers Archiv: European Journal of Physiology
https://www.readbyqxmd.com/read/28000464/a-short-nutritional-intervention-in-a-cohort-of-hematological-inpatients-improves-energy-and-protein-intake-and-stabilizes-nutritional-status
#13
Rocío Villar-Taibo, Alicia Calleja-Fernández, Alfonso Vidal-Casariego, Begoña Pintor-de-la-Maza, Cecilia Álvarez-Del-Campo, Rosa Arias-García, Isidoro Cano-Rodríguez, María D Ballesteros-Pomar
INTRODUCTION: Oncohematological diseases are associated with an important prevalence of malnutrition. AIM: Our aim is to determine if early recognition and treatment of malnourished hematological inpatients can improve their oral intake, nutritional status and reduce the length of hospital stay. METHODS: Prospective 2-year study conducted in a cohort of hematology inpatients. Malnutrition Screening Tool (MST) was carried out on the first day of admission...
November 29, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/27981789/comparison-of-abnormal-cell-flagging-of-the-hematology-analyzers-sysmex-xn-and-sysmex-xe-5000-in-oncohematologic-patients
#14
COMPARATIVE STUDY
J R Furundarena, M Sainz, A Uranga, L Cuevas, I Lopez, J Zubicaray, A Bizjak, N Robado, M Araiz
INTRODUCTION: Hematology analyzers should optimize flagging while minimizing false-negative results and unnecessary microscopic reviews. METHODS: We compared flagging performance of Sysmex XE-5000 and XN analyzers in oncohematologic patients. Differential counts were performed by Cellavision digital system (100 cells) and a hematologist (another 100 cells). RESULTS: First, we included 292 samples (86 with blasts): 28 acute lymphoblastic leukemia, 88 acute myeloid leukemia, 91 myelodysplastic syndromes, 45 chronic myeloproliferative neoplasms, and 40 chronic myelomonocytic leukemia...
February 2017: International Journal of Laboratory Hematology
https://www.readbyqxmd.com/read/27933487/evaluation-of-standardized-triple-intrathecal-therapy-toxicity-in-oncohematological-pediatric-patients
#15
Raquel Olmos-Jiménez, María Sacramento Díaz-Carrasco, Ana Galera-Miñarro, Juan Francisco Pascual-Gazquez, Alberto Espuny-Miró
Background The administration of triple intrathecal therapy with methotrexate, cytarabine and a corticosteroid for the prophylaxis and treatment of neoplastic cell infiltration in the central nervous system in hematological malignancies is a widespread practice. There is limited information available about its toxicity profile. Several factors related to intrathecal preparation can affect toxicity. Thus, it was decided to standardize intrathecal chemotherapy, trying to obtain the best toxicity profile. Objective To assess the toxicity of a standardized triple intrathecal chemotherapy in oncohematological pediatric patients and to establish risk factors of toxicity...
February 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/27928093/imported-disease-screening-prior-to-chemotherapy-and-bone-marrow-transplantation-for-oncohematological-malignancies
#16
Adrián Sánchez-Montalvá, Fernando Salvador, Isabel Ruiz-Camps, Pere Barba, David Valcárcel, Elena Sulleiro, Enrique Sanz-García, Israel Molina
Reactivation of latent imported infections has been periodically reported in migrant patients undergoing immunosuppression. We performed a prospective study at Vall d'Hebron University Hospital (Barcelona, Spain). Migrant patients over 16 years with the diagnosis of any oncohematologic disease were included. Patients were tested for soil-transmitted helminths, hepatitis virus, and human immunodeficiency virus, Treponema pallidum, human T-cell lymphotropic virus, latent tuberculosis infection, Toxoplasma spp...
December 7, 2016: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/27904738/recent-developments-in-the-management-of-invasive-fungal-infections-in-patients-with-oncohematological-diseases
#17
REVIEW
Markus Ruhnke, Stefan Schwartz
Patients with hematological cancer have a high risk of invasive fungal diseases (IFDs). These infections are mostly life threatening and an early diagnosis and initiation of appropriate antifungal therapy are essential for the clinical outcome. Most commonly, Aspergillus and Candida species are involved. However, other non-Aspergillus molds are increasingly be identified in cases of documented IFDs. Important risk factors are long lasting granulocytopenia with neutrophil counts below 500/μl for more than 10 days or graft-versus-host disease resulting from allogeneic stem-cell transplantation...
December 2016: Therapeutic Advances in Hematology
https://www.readbyqxmd.com/read/27845483/prevalence-of-pain-in-the-departments-of-surgery-and-oncohematology-of-a-paediatric-hospital-that-has-joined-the-project-towards-pain-free-hospital
#18
G Marchetti, A Vittori, V Tortora, M Bishop, G Lofino, V Pardi, E A De Marco, G Manca, A Inserra, R Caruso, I Ciaralli, F Locatelli, S Bella, A E Tozzi, S Picardo
BACKGROUND: Among hospitalized adults and children pain is undertreated. This study wants to assess the effectiveness of pain therapy in two departments of a large children's hospital. MATERIALS AND METHODS: During a single day work three committees, administering a questionnaire to patients or parents, have evaluated the adherence to international recommendations (JCI and WHO) in the management of analgesic therapy. Patient demographics, prevalence and intensity (moderate and/or severe) of pain (during hospitalization, 24 hours before and at the time of the interview), analgesia (type, route, duration and frequency of administration) and Pain Management Index (=analgesic score-pain score) were recorded...
September 2016: La Clinica Terapeutica
https://www.readbyqxmd.com/read/27777882/cigarette-smoking-dietary-habits-and-genetic-polymorphisms-in-gstt1-gstm1-and-cyp1a1-metabolic-genes-a-case-control-study-in-oncohematological-diseases
#19
María Belén Cerliani, Walter Pavicic, Juan Antonio Gili, Graciela Klein, Silvia Saba, Silvina Richard
AIM: To analyze the association between oncohematological diseases and GSTT1/GSTM1/CYP1A1 polymorphisms, dietary habits and smoking, in an argentine hospital-based case-control study. METHODS: This hospital-based case-control study involved 125 patients with oncohematological diseases and 310 control subjects. A questionnaire was used to obtain sociodemographic data and information about habits. Blood samples were collected, and DNA was extracted using salting out methods...
October 10, 2016: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27737428/to-admission-factors-associated-with-intensive-care-unit-readmission-in-critically-ill-oncohematological-patients-a-retrospective-cohort-study
#20
COMMENT
Müge Aydoğdu, Antonio M Esquinas
No abstract text is available yet for this article.
September 2016: Revista Brasileira de Terapia Intensiva
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