keyword
MENU ▼
Read by QxMD icon Read
search

pediatric cancer

keyword
https://www.readbyqxmd.com/read/28432176/a-phase-i-study-of-the-cdk4-6-inhibitor-ribociclib-lee011-in-pediatric-patients-with-malignant-rhabdoid-tumors-neuroblastoma-and-other-solid-tumors
#1
Birgit Geoerger, Franck Bourdeaut, Steven G DuBois, Matthias Fischer, James I Geller, Nicholas G Gottardo, Aurélien Marabelle, Andrew D J Pearson, Shakeel Modak, Thomas Cash, Giles W Robinson, Marlyane Motta, Alessandro Matano, Suraj G Bhansali, Jason R Dobson, Sudha Parasuraman, Susan N Chi
Purpose: The cyclin-dependent kinase (CDK) 4/6 inhibitor, ribociclib (LEE011), displayed preclinical activity in neuroblastoma and malignant rhabdoid tumor (MRT) models. In this phase I study, the maximum tolerated dose (MTD) and recommended phase II dose (RP2D), safety, pharmacokinetics (PK), and preliminary activity of single-agent ribociclib were investigated in pediatric patients with neuroblastoma, MRT, or other cyclin D-CDK4/6-INK4-retinoblastoma pathway-altered tumors.Experimental Design: Patients (aged 1-21 years) received escalating once-daily oral doses of ribociclib (3-weeks-on/1-week-off)...
April 21, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28428785/interferon-gamma-induces-changes-in-natural-killer-nk-cell-ligand-expression-and-alters-nk-cell-mediated-lysis-of-pediatric-cancer-cell-lines
#2
Arianexys Aquino-López, Vladimir V Senyukov, Zlatko Vlasic, Eugenie S Kleinerman, Dean A Lee
Natural killer (NK) cells have therapeutic potential for cancer due to their capacity for targeting tumor cells without prior sensitization. Our laboratory has developed an NK cell expansion protocol that generates large quantities of NK cells for therapeutic infusion that secret 20 times the amount of interferon gamma (IFNγ) than resting NK cells. IFNγ can upregulate major histocompatibility complex (MHC)-class I, an inhibitory ligand for NK cells, but can also upregulate intercellular adhesion molecule 1 (ICAM-1) which promotes NK:target cell interaction for an efficient lysis...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28427232/embryonic-signature-distinguishes-pediatric-and-adult-rhabdoid-tumors-from-other-smarcb1-deficient-cancers
#3
Wilfrid Richer, Julien Masliah-Planchon, Nathalie Clement, Irene Jimenez, Laetitia Maillot, David Gentien, Benoît Albaud, Walid Chemlali, Christine Galant, Frederique Larousserie, Pascaline Boudou-Rouquette, Amaury Leruste, Celine Chauvin, Zhi Yan Han, Jean-Michel Coindre, Pascale Varlet, Paul Freneaux, Dominique Ranchère-Vince, Olivier Delattre, Franck Bourdeaut
Extra-cranial rhabdoid tumors (RT) are highly aggressive malignancies of infancy, characterized by undifferentiated histological features and loss of SMARCB1 expression. The diagnosis is all the more challenging that other poorly differentiated cancers lose SMARCB1 expression, such as epithelioid sarcomas (ES), renal medullary carcinomas (RMC) or undifferentiated chordomas (UC). Moreover, late cases occurring in adults are now increasingly reported, raising the question of differential diagnoses and emphasizing nosological issues...
March 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28426850/second-primary-malignant-neoplasms-and-survival-in-adolescent-and-young-adult-cancer-survivors
#4
Theresa H M Keegan, Archie Bleyer, Aaron S Rosenberg, Qian Li, Melanie Goldfarb
Importance: Although the increased incidence of second primary malignant neoplasms (SPMs) is a well-known late effect after cancer, few studies have compared survival after an SPM to survival of the same cancer occurring as first primary malignant neoplasm (PM) by age. Objective: To assess the survival impact of SPMs in adolescents and young adults (AYAs) (15-39 years) compared with that of pediatric (<15 years) and older adult (≥40 years) patients with the same SPMs...
April 20, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28426344/primary-pediatric-breast-lesions-comparing-the-prevalence-of-malignancies-in-the-middle-east-with-north-america-review-of-1031-cases
#5
Justine S Broecker, Nasim Khoshnam, Laura Thompson, Shady Anis, Nora Kamal, Scott Gillespie, Diana Kantarovich, Diana Metry, Mary Pate Mills, Rachel Drummey, Brianna Williams, Bahig M Shehata
Benign breast masses are uncommon but are becoming more recognized among the pediatric population. Malignant breast lesions are very rare. The aim of our study was to review and compare the demographics, clinical presentation, treatment, and outcomes of breast lesions, including primary malignancies, and to discuss theories that may explain why there is an increased rate of breast cancers diagnosed at a younger age in the Egyptian population. A total of 1031 cases were reviewed. Comparisons were made between the Egyptian (n = 846) and US (n = 185) cohorts...
April 2017: Fetal and Pediatric Pathology
https://www.readbyqxmd.com/read/28425203/educational-and-career-goal-attainments-in-young-adult-childhood-cancer-survivors
#6
Lisa Bashore, Emma Breyer
PURPOSE: Examine the educational and career outcomes of young adult childhood cancer survivors. DESIGN AND METHODS: Descriptive study design using a survey sent to 336 survivors. Quantitative and qualitative data were analyzed separately. RESULTS: Only 50 completed surveys were returned. Having a central nervous system tumor and radiation were associated with physical impairments. Four themes also emerged: future as medical professionals, dreams fallen short, peer relationships, and positive outlook on life...
April 2017: Journal for Specialists in Pediatric Nursing: JSPN
https://www.readbyqxmd.com/read/28424766/the-need-for-hematology-nurse-education-in-low-and-middle-income-countries-a-community-case-study-in-tanzania
#7
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/28423674/a-single-center-clinical-analysis-of-children-with-high-risk-neuroblastoma
#8
Xiangdong Tian, Yanna Cao, Jingfu Wang, Jie Yan, Yao Tian, Zhongyuan Li, Huijuan Wang, Xiaofeng Duan, Yan Jin, Qiang Zhao
The current multidisciplinary treatment for patients with high-risk neuroblastoma (NB) is the common census. However, protocols and opinions are different in different regions and institutions. We aimed to assess the protocol formulated by Chinese Children's Cancer Group study in 2009, and the impact of surgery extent was highlightly evaluated. METHODS: This study enrolled patients with high-risk neuroblastoma between 2009 and 2014 in Department of Pediatric Oncology of Tianjin Medical University Cancer Institute and Hospital...
March 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423502/acute-lymphoblastic-leukemia-cells-are-sensitive-to-disturbances-in-protein-homeostasis-induced-by-proteasome-deubiquitinase-inhibition
#9
Magdalena Mazurkiewicz, Ellin-Kristina Hillert, Xin Wang, Paola Pellegrini, Maria Hägg Olofsson, Karthik Selvaraju, Padraig D'Arcy, Stig Linder
The non-genotoxic nature of proteasome inhibition makes it an attractive therapeutic option for the treatment of pediatric malignancies. We recently described the small molecule VLX1570 as an inhibitor of proteasome deubiquitinase (DUB) activity that induces proteotoxic stress and apoptosis in cancer cells. Here we show that acute lymphoblastic leukemia (ALL) cells are highly sensitive to treatment with VLX1570, resulting in the accumulation of polyubiquitinated proteasome substrates and loss of cell viability...
March 28, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423236/improvement-in-treatment-abandonment-in-pediatric-patients-with-cancer-in-guatemala
#10
Elysia Alvarez, Midori Seppa, Silvia Rivas, Lucia Fuentes, Patricia Valverde, Federico Antillón-Klussmann, Mauricio Castellanos, E Alejandro Sweet-Cordero, Kevin Messacar, John Kurap, Marisol Bustamante, Scott C Howard, Bradley Efron, Sandra Luna-Fineman
BACKGROUND: Treatment refusal and abandonment are major causes of treatment failure for children with cancer in low- and middle-income countries (LMICs), like Guatemala. This study identified risk factors for and described the intervention that decreased abandonment. METHODS: This was a retrospective study of Guatemalan children (0-18 years) with cancer treated at the Unidad Nacional de Oncología Pediátrica (UNOP), 2001-2008, using the Pediatric Oncology Network Database...
April 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28423225/exercise-interventions-for-patients-with-pediatric-cancer-during-inpatient-acute-care-a-systematic-review-of-literature
#11
REVIEW
Vanessa Rustler, Meaghan Hagerty, Julia Daeggelmann, Stacey Marjerrison, Wilhelm Bloch, Freerk T Baumann
Physical inactivity has been shown to exacerbate negative side effects experienced by pediatric patients undergoing cancer therapy. Exercise interventions are being created in response. This review summarizes current exercise intervention data in the inpatient pediatric oncology setting. Two independent reviewers collected literature from three databases, and analyzed data following the PRISMA statement for systematic reviews and meta-analyses. Ten studies were included, representing 204 patients. Good adherence, positive trends in health status, and no adverse events were noted...
April 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28423223/implementation-and-preliminary-effectiveness-of-a-real-time-pain-management-smartphone-app-for-adolescents-with-cancer-a-multicenter-pilot-clinical-study
#12
Lindsay A Jibb, Bonnie J Stevens, Paul C Nathan, Emily Seto, Joseph A Cafazzo, Donna L Johnston, Vanessa Hum, Jennifer N Stinson
BACKGROUND: Pain in adolescents with cancer (12-18 years) is common and negatively impacts health-related quality of life (HRQL). The Pain Squad+ smartphone app, which provides adolescents with real-time pain self-management support, was developed to address this issue. This study evaluated the implementation of the app to inform a future randomized controlled trial (RCT) and obtain treatment effect estimates for pain intensity, pain interference, HRQL, and self-efficacy. PROCEDURE: A one-group baseline/poststudy design with 40 adolescents recruited from two pediatric tertiary care centers was used...
April 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28423091/an-unusual-abdominal-wall-mass-in-a-child
#13
Amalia Maria do Espirito Santo Souza, Tomas Marzagão Barbuto, Flávia Alessandra Freitas, Nathalia Fernandes Vianna, Carla Maria Costa Zanchetta, Silvana Forsait, Claudio Borba, Alessandra Milani Prandini de Azambuja, Lilian Maria Cristofani, Vicente Odone
Abdominal tumors are one of the most common types of pediatric cancer. Therefore, they should always be included in the differential diagnosis of abdominal masses. Here, we present the case of a child whose initial hypothesis of diagnosis contemplated this possibility. Later, it was demonstrated that the abdominal mass found was secondary to a common parasitosis. A 2-year old, moderately malnourished and pale white boy was referred with a history of a rapidly growing, well-limited, middle abdominal mass. The mass was 10 by 3 cm, hard and poorly movable, apparently involving both abdominal rectus muscles...
April 13, 2017: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/28422613/the-impact-of-prospective-telemedicine-implementation-in-the-management-of-childhood-acute-lymphoblastic-leukemia-in-recife-brazil
#14
Francisco Pedrosa, Faisal Shaikh, Gaston Rivera, Raul Ribeiro, Ibrahim Qaddoumi
BACKGROUND: A gap in childhood cancer outcomes remains between developed and developing countries. Persistence of this gap may be caused by financial, social, or educational disparities. Twinning and distance learning initiatives may improve such disparities. Integrating telemedicine into pediatric oncology twinning programs enhances education and facilitates patient-centered capacity building. MATERIALS AND METHODS: We performed an analysis of Web-based meetings held from August 2005 through July 2009 between the International Outreach Program at St...
April 19, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28419087/novel-targeted-therapy-for-neuroblastoma-silencing-the-mxd3-gene-using-sirna
#15
Connie Duong, Sakiko Yoshida, Cathy Chen, Gustavo Barisone, Elva Diaz, Yueju Li, Laurel Beckett, Jong Chung, Reuben Antony, Jan Nolta, Nitin Nitin, Noriko Satake
BACKGROUND: Neuroblastoma is the second most common extracranial cancer in children. Current therapies for neuroblastoma, which use a combination of chemotherapy drugs, have limitations for high-risk subtypes and can cause significant long-term adverse effects in young patients. Therefore, a new therapy is needed. In this study, we investigated the transcription factor MXD3 as a potential therapeutic target in neuroblastoma. METHODS: MXD3 expression was analyzed in five neuroblastoma cell lines by immunocytochemistry and quantitative real time reverse transcription PCR and in 18 primary patient tumor samples by immunohistochemistry...
April 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28417854/current-role-of-fdg-pet-in-pediatric-hodgkin-s-lymphoma
#16
REVIEW
Regine Kluge, L Kurch, Thomas Georgi, Monika Metzger
Hodgkin's lymphoma is one of the most curable pediatric cancers with long-term survival rates exceeding 90% following intensive treatment. Collaborative group studies worldwide aim on reduction or elimination of radiotherapy to avoid potentially life-limiting late effects especially second cancers and cardiovascular diseases. Large prospective trials have integrated early response FDG-PET scans to identify adequate responders to chemotherapy in whom radiotherapy may safely be omitted. The criteria for interpretation of early response PET have changed during the past years and will be further refined based on trial results...
May 2017: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/28416749/acute-lymphoblastic-leukemia-cells-are-sensitive-to-disturbances-in-protein-homeostasis-induced-by-proteasome-deubiquitinase-inhibition
#17
Magdalena Mazurkiewicz, Ellin-Kristina Hillert, Xin Wang, Paola Pellegrini, Maria Hägg Olofsson, Karthik Selvaraju, Padraig D'Arcy, Stig Linder
The non-genotoxic nature of proteasome inhibition makes it an attractive therapeutic option for the treatment of pediatric malignancies. We recently described the small molecule VLX1570 as an inhibitor of proteasome deubiquitinase (DUB) activity that induces proteotoxic stress and apoptosis in cancer cells. Here we show that acute lymphoblastic leukemia (ALL) cells are highly sensitive to treatment with VLX1570, resulting in the accumulation of polyubiquitinated proteasome substrates and loss of cell viability...
February 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28414659/knowledge-of-hpv-related-oropharyngeal-cancer-and-use-of-human-papillomavirus-vaccines-by-pediatricians-in-louisiana
#18
Vikas Mehta, Sean Holmes, Adam Master, Blake Leblanc, L Gloria Caldito, Joseph Bocchini
OBJECTIVES: To determine the level of knowledge of HPV related oropharyngeal cancer and practice patterns of HPV vaccine use by pediatricians. STUDY DESIGN, SUBJECTS, METHODS: IRB approved 18-question survey was administered to members of the Louisiana Chapter of the American Academy of Pediatrics. RESULTS: We received 116 responses (response rate: 15.9 percent );. 104 respondents (89.66 percent ); routinely recommend/offer HPV vaccine, 6 (5...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28414399/current-understanding-of-the-health-effects-of-electromagnetic-fields
#19
Tayaba Miah, Deepak Kamat
There has been an exponential increase in the use of electronic devices over the past few decades. This has led to increased exposure to electromagnetic fields (EMF). Electric fields result from differences in voltage, whereas magnetic fields result from the flow of electric current. Higher-frequency waves of EMF have more energy than lower-frequency waves, and thus generally tend to be more harmful. An EMF activates cellular stress response and also causes breaks in DNA strands. There are many methodological barriers to effectively measuring the associations of EMF and childhood cancers...
April 1, 2017: Pediatric Annals
https://www.readbyqxmd.com/read/28414188/a-case-of-splenomegaly-in-cbl-syndrome
#20
Rachel R Coe, Margaret L McKinnon, Maja Tarailo-Graovac, Colin J Ross, Wyeth W Wasserman, Jan M Friedman, Paul C Rogers, Clara D M van Karnebeek
INTRODUCTION: We present a child with unexplained splenomegaly to highlight this feature as a presenting sign of the RASopathy CBL syndrome and to draw attention to the power and utility of next generation genomic sequencing for providing rapid diagnosis and critical information to guide care in the pediatric clinical setting. CLINICAL REPORT: A 7-year-old boy presented with unexplained splenomegaly, attention deficit hyperactivity disorder, mild learning difficulties, easy bruising, mild thrombocytopenia, and subtle dysmorphic features...
April 13, 2017: European Journal of Medical Genetics
keyword
keyword
29772
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"