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Oncology and hematology

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https://www.readbyqxmd.com/read/28441374/fever-in-patients-with-cancer
#1
Yanina Pasikhova, Steven Ludlow, Aliyah Baluch
BACKGROUND: The definition of fever is flexible and depends on the clinical context. Fever is frequently observed in patients with cancer. METHODS: Infectious and noninfectious causes of fever in patients with various oncological and hematological malignancies and the usefulness of biomarkers are discussed. RESULTS: To treat patients in a timely manner and to minimize morbidity and mortality, it is paramount that health care professionals determine the cause of fever...
April 2017: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/28441372/assessing-response-of-high-grade-gliomas-to-immune-checkpoint-inhibitors
#2
Solmaz Sahebjam, Dexter G Stallworth, Sepideh Mokhtari, Nam D Tran, John A Arrington
BACKGROUND: Immunotherapeutic agents, especially checkpoint inhibitors, have emerged as the mainstay of therapy for several solid and hematological malignancies. These therapies are under investigation for the treatment of high-grade gliomas and brain metastases. METHODS: This article reviews the unique challenges encountered when evaluating changes on magnetic resonance imaging (MRI) of glioblastomas seen in response to immunotherapy and checkpoint inhibitors and how to effectively incorporate MRI findings into the response assessment of high-grade gliomas to these emerging therapies...
April 2017: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/28439070/clinical-and-microbiological-characteristics-and-impact-of-therapeutic-strategies-on-the-outcomes-of-children-with-candidemia
#3
Ming-Horng Tsai, Jen-Fu Hsu, Shih-Ming Chu, Pey-Jium Chang, Mei-Yin Lai, I-Hsyuan Wu, Hsuan-Rong Huang, Ming-Chou Chiang, Ren-Huei Fu, Jang-Jih Lu
We aimed to determine the clinical and microbiological characteristics of Candida bloodstream infections in children and the impact of therapeutic strategies on outcomes. All pediatric patients with candidemia from a medical center in Taiwan over a 13-year period (2003-2015) were included and a total of 262 patients with 319 episodes of candidemia were analyzed. Overall susceptibility to fluconazole was 86.1%. Cumulative mortality at 7 and 30 days after the first episode of candidemia was 13.4% and 25.2%, respectively...
April 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28437292/use-of-electronic-consultation-system-to-improve-access-to-care-in-pediatric-hematology-oncology
#4
Donna L Johnston, Kimmo Murto, Julia Kurzawa, Clare Liddy, Erin Keely, Lillian Lai
BACKGROUND: Electronic consultations (eConsult) allow for communication between primary care providers and specialists in an asynchronous manner. This study examined provider satisfaction, topics of interest, and efficiency of eConsult in pediatric hematology/oncology in Ottawa, Canada. METHODS: We conducted a cross-sectional assessment of all eConsult cases directed to pediatric hematology/oncology specialists using the Champlain BASE (Building Access to Specialists through eConsultation) eConsult service from June 1, 2014 to May 31, 2016...
April 21, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28436742/training-pediatric-fellows-in-palliative-care-a-pilot-comparison-of-simulation-training-and-didactic-education
#5
Katharine E Brock, Harvey J Cohen, Barbara M Sourkes, Julie J Good, Louis P Halamek
BACKGROUND: Pediatric fellows receive little palliative care (PC) education and have few opportunities to practice communication skills. OBJECTIVE: In this pilot study, we assessed (1) the relative effectiveness of simulation-based versus didactic education, (2) communication skill retention, and (3) effect on PC consultation rates. DESIGN: Thirty-five pediatric fellows in cardiology, critical care, hematology/oncology, and neonatology at two institutions enrolled: 17 in the intervention (simulation-based) group (single institution) and 18 in the control (didactic education) group (second institution)...
April 24, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28436593/results-for-patients-with-sarcoma-not-otherwise-specified-and-other-diagnoses-than-ewing-sarcoma-treated-according-to-the-euro-ewing-99-trial
#6
Judith Amalie Frank, Andreas Ranft, Michael Paulussen, Heribert Juergens, Jarmila Kruseova, Sebastian Bauer, Felix Niggli, Peter Reichardt, Uta Dirksen
BACKGROUND: Euro-EWING 99 trial of the European Ewing tumor Working Initiative of National Groups (EE99) was an international phase III study in patients with Ewing sarcoma. The German Society of Pediatric Oncology and Hematology (GPOH) data center registered and followed patients with other diagnoses than Ewing sarcoma who were treated according to the EE99 protocol in an additional non-Ewing database. PROCEDURE: Data of 27 patients with other diagnoses than Ewing sarcoma treated according to the EE99 protocol were analyzed...
April 24, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28436209/medication-prior-authorization-in-pediatric-hematology-and-oncology
#7
David S Dickens, Brad H Pollock
BACKGROUND: Medication prior authorization (PA) is a commonly occurring requirement, particularly for medications used for rare conditions. Based on standard definitions, cancer and many blood disorders affecting children are rare. The study aims were to describe the relative frequency of PA requests and their association with payers and medications in order to identify opportunities to improve system efficiency. PROCEDURE: Requests for medication PA were logged prospectively for patients seen at a single institution over a 7-month period...
June 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28429164/detection-of-gastrointestinal-pathogens-in-oncology-patients-by-highly-multiplexed-molecular-panels
#8
C C Otto, L H Chen, T He, Y-W Tang, N E Babady
We compared the frequency of gastrointestinal (GI) pathogen detection in an oncology patient population by two multiplexed molecular assays, the Luminex xTAG® Gastrointestinal Pathogen Panel (GPP, which identifies 14 GI pathogens) and the BioFire Gastrointestinal Panel (BFGP, which identifies 22 GI pathogens). We additionally reviewed the clinical characteristics of patients tested with both panels. A total of 200 prospectively collected and 81 archived stool samples were tested by both panels. In the prospective cohort, the GPP and BFGP identified a pathogen in 33...
April 20, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28427281/the-servier-oncology-pipeline-in-2017
#9
Patrick Therasse, Beatrice Perron, Sarah A Novack, Jean-Pierre Abastado
Cancer is a complex, multifactorial disease that for years has been the focus of intensive research efforts to explore both the molecular and biological mechanisms involved and the development of novel agents to target these pathways. Servier is an independent French pharmaceutical company with a focus on oncology. Currently, Servier's commercial portfolio includes agents used to treat non-Hodgkin's lymphoma and metastatic colorectal cancer; Servier's oncology pipeline involves agents for the treatment of both solid and hematological tumors...
April 21, 2017: Future Oncology
https://www.readbyqxmd.com/read/28426538/five-phases-of-recovery-and-rehabilitation-after-allogeneic-stem-cell-transplantation-a-qualitative-study
#10
Mariska C M van der Lans, Frederika E Witkamp, Wendy H Oldenmenger, Annoek E C Broers
BACKGROUND: For patients with a hematological malignancy, allogeneic stem cell transplantation (alloSCT) is a treatment modality that may cause a wide range of problems. Little is known about the process of recovery and rehabilitation and the problems that alloSCT patients are confronted with during the first-year posttransplant. OBJECTIVE: This study explored the problems of patients during the first year after alloSCT, to better understand the process of recovery and rehabilitation...
April 20, 2017: Cancer Nursing
https://www.readbyqxmd.com/read/28424766/the-need-for-hematology-nurse-education-in-low-and-middle-income-countries-a-community-case-study-in-tanzania
#11
Julie M Buser
Hematology-related diseases, such as anemia, malaria, sickle cell disease (SCD), and blood cancers, have differing rates of survival between high-income and low- and middle-income countries (LMICs). Nurses in LMICs have an unmet need for specialty training and education to address hematology and hemato-oncology disorders. A gap in the literature exists about hematology nurse education and clinical service demands in LMICs. This community case study documents a collaborative hematology and basic hemato-oncology education program to sustainably strengthen nurse capacity at a national referral hospital and university in Tanzania...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28423742/novel-potential-predictive-markers-of-sunitinib-outcomes-in-long-term-responders-versus-primary-refractory-patients-with-metastatic-clear-cell-renal-cell-carcinoma
#12
Javier Puente, Nuria Laínez, Marta Dueñas, María José Méndez-Vidal, Emilio Esteban, Daniel Castellano, Mónica Martinez-Fernández, Laura Basterretxea, María José Juan-Fita, Luis Antón, Luis León, Julio Lambea, Begoña Pérez-Valderrama, Sergio Vázquez, Cristina Suarez, Xavier Garcia Del Muro, Enrique Gallardo, José Pablo Maroto, M Luz Samaniego, Beatriz Suárez-Paniagua, Julián Sanz, Jesús M Paramio, Sogug Spanish Oncology Genitourinary Group
BACKGROUND: Several potential predictive markers of efficacy of targeted agents in patients with metastatic renal cell carcinoma (mRCC) have been identified. Interindividual heterogeneity warrants further investigation. PATIENTS AND METHODS: Multicenter, observational, retrospective study in patients with clear-cell mRCC treated with sunitinib. Patients were classified in two groups: long-term responders (LR) (progression-free survival (PFS)≥22 months and at least stable disease), and primary refractory (PR) (progressive disease within 3-months of sunitinib onset)...
March 23, 2017: Oncotarget
https://www.readbyqxmd.com/read/28420603/the-coags-uncomplicated-app-fulfilling-educational-gaps-around-diagnosis-and-laboratory-testing-of-coagulation-disorders
#13
Craig Kessler, Ellinor I Peerschke, Meera B Chitlur, Roshni Kulkarni, Natalia Holot, David L Cooper
BACKGROUND: Patients with coagulation disorders may present to a variety of physician specialties; however, accurate and efficient diagnosis can be challenging for physicians not specialized in hematology, due to identified gaps in knowledge around appropriate laboratory assays and interpretation of test results. Coags Uncomplicated was developed to fill this unmet educational need by increasing practical knowledge of coagulation disorders among nonexpert physicians and other health care professionals (HCPs) in a point-of-care (POC) setting...
April 18, 2017: JMIR Medical Education
https://www.readbyqxmd.com/read/28416170/hepcidin-serum-levels-and-resistance-to-recombinant-human-erythropoietin-therapy-in-hemodialysis-patients
#14
Kristina Petrulienė, Edita Žiginskienė, Vytautas Kuzminskis, Irena Nedzelskienė, Inga Arūnė Bumblytė
OBJECTIVE: The aim of this study was to analyze the factors that are associated with the response to erythropoiesis-stimulating agents (ESAs) and its association with hospitalization and mortality rates; to evaluate the serum hepcidin level and its associations with iron profile, inflammatory markers, ESA responsiveness, and mortality; and to determine independent factors affecting ERI and hepcidin. MATERIALS AND METHODS: To evaluate a dose-response effect of ESAs we used the erythropoietin resistance index (ERI)...
March 31, 2017: Medicina
https://www.readbyqxmd.com/read/28414687/disseminated-cryptococcal-disease-with-diffuse-pulmonary-infiltrates-in-a-non-hiv-host
#15
M Hughes, K Trivedi, M Rudrappa
INTRODUCTION: We present a case of disseminated Cryptococcus in a non-HIV host, where the primary manifestation was pulmonary with diffuse pulmonary infiltrates. This patient was on high dose corticosteroids for autoimmune hemolytic anemia. CASE: A 79 year old Caucasian man with a history of autoimmune hemolytic anemia on 100 mg of prednisone daily, coronary artery disease s/p bypass surgery, ischemic cardiomyopathy, chronic obstructive pulmonary disease, sleep apnea, chronic kidney disease, and history of bilateral pulmonary emboli presented to Hematology/Oncology clinic with symptoms of productive cough, worsening shortness of breath, hemoptysis...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28413793/pediatric-hematological-malignancy-identification-of-issues-involved-in-the-road-to-diagnosis
#16
Jeyaanth P Venkatasai, Srividya Srinivasamaharaj, Latha Magatha Sneha, Julius Xavier Scott, Anu Kurian Baby, Mahalakshmi Rajan
INTRODUCTION: Childhood malignancy, although a rare phenomenon, is still the leading cause of mortality in the pediatric population. Early diagnosis and treatment are imperative for the achievement of optimal prognosis. The study of factors facilitating the delay in diagnosis is thus of utmost importance, to both shorten the diagnostic delay and allow for early therapeutic intervention, facilitating a higher prognosis. OBJECTIVE: To assess the referral pattern and the identification of potential delays in the diagnosis of childhood malignancy in a developing country...
January 2017: South Asian Journal of Cancer
https://www.readbyqxmd.com/read/28413674/spontaneous-tumor-lysis-syndrome-in-a-patient-with-metastatic-prostate-cancer
#17
Naomi Serling-Boyd, Zoe Quandt, Nazima Allaudeen
Tumor lysis syndrome (TLS) is a life-threatening oncological emergency, with most cases occurring in hematological malignancies following the initiation of treatment. However, on rare occasions, TLS may occur in solid tumors as well. In the present case study, the case is reported of a 56-year-old African-American man who presented with a recent diagnosis of prostate cancer, abdominal pain, elevated transaminases, renal insufficiency, hyperkalemia, and hyperuricemia, consistent with spontaneous TLS in the setting of metastatic prostate cancer...
April 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28412826/prevalence-of-human-t-lymphotropic-virus-type-1-htlv-1-infection-in-patients-with-hematologic-disorders-and-non-hematologic-malignancies-in-a-tertiary-referral-hospital
#18
Hasan Jalaeikhoo, Mosayeb Soleymani, Mohsen Rajaeinejad, Manoutchehr Keyhani
BACKGROUND: Human T-lymphotropic virus type 1 (HTLV-1) was the first retrovirus identified in human. The current evidence is quite scarce regarding the potential role of HTLV-1 in pathogenesis of hematologic disorders and non-hematologic malignancies. OBJECTIVES: The aim of this study is to evaluate the prevalence of HTLV-1 infection in patients with hematologic disorders and non-hematologic malignancies. METHODS: This cross-sectional study was conducted on 505 cases of definite diagnosis of hematologic disorders including malignancies as well as non-malignant disorders such as polycythemia and myelofibrosis and non-hematologic malignancies referred to the hematology and medical oncology ward at Army Hospital 501 from January 2015 to January 2016...
April 2017: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/28410318/characteristics-and-outcome-of-patients-after-allogeneic-hematopoietic-stem-cell-transplantation-treated-with-extracorporeal-membrane-oxygenation-for-acute-respiratory-distress-syndrome
#19
Philipp Wohlfarth, Gernot Beutel, Pia Lebiedz, Hans-Joachim Stemmler, Thomas Staudinger, Matthieu Schmidt, Matthias Kochanek, Tobias Liebregts, Fabio Silvio Taccone, Elie Azoulay, Alexandre Demoule, Stefan Kluge, Morten Svalebjørg, Catherina Lueck, Johanna Tischer, Alain Combes, Boris Böll, Werner Rabitsch, Peter Schellongowski
OBJECTIVES: The acute respiratory distress syndrome is a frequent condition following allogeneic hematopoietic stem cell transplantation. Extracorporeal membrane oxygenation may serve as rescue therapy in refractory acute respiratory distress syndrome but has not been assessed in allogeneic hematopoietic stem cell transplantation recipients. DESIGN: Multicenter, retrospective, observational study. SETTING: ICUs in 12 European tertiary care centers (Austria, Germany, France, and Belgium)...
May 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28410300/applied-cancer-immunogenomics-leveraging-neoantigen-discovery-in-glioblastoma
#20
Tanner M Johanns, Gavin P Dunn
Glioblastoma (GBM) remains a significant cause of cancer-related mortality in pediatric and adult patients with limited treatment options. Immunotherapy represents a promising new therapeutic approach in many solid and hematologic malignancies, including GBM, although only a subset of patients responds clinically. Thus, current efforts are focused on identifying patients most likely to benefit from immune-based therapies. The cancer immunogenomics approach identifies candidate neoantigens from genomics information and represents a potentially exciting new space in precision neuro-oncology...
March 2017: Cancer Journal
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