Pediatrics Commons^™

Cd33 Expression And Its Association With Gemtuzumab Ozogamicin Response: Results From The Randomized Phase Iii Children's Oncology Group Trial Aaml0531., Jessica A. Pollard, Michael Loken, Robert B. Gerbing, Susana C. Raimondi, Betsy A. Hirsch, Richard Aplenc, Irwin D. Bernstein, Alan S. Gamis, Todd A. Alonzo, Soheil Meshinchi

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: CD33 is variably expressed on acute myeloid leukemia (AML) blasts and is targeted by gemtuzumab ozogamicin (GO). GO has shown benefit in both adult and pediatric AML trials, yet limited data exist about whether GO response correlates with CD33 expression level.

PATIENTS AND METHODS: CD33 expression levels were prospectively quantified by multidimensional flow cytometry in 825 patients enrolled in Children's Oncology Group AAML0531 and correlated with response to GO.

RESULTS: Patients with low CD33 expression (lowest quartile of expression [Q1]) had no benefit with the addition of GO to conventional chemotherapy (relapse risk [RR]: GO 36% v No-GO 34%, …

Is Whole-Exome Sequencing An Ethically Disruptive Technology? Perspectives Of Pediatric Oncologists And Parents Of Pediatric Patients With Solid Tumors, Laurence B Mccullough, Melody J Slashinski, Amy L Mcguire, Richard L Street, Christine M Eng, Richard A Gibbs, D William Parsons, Sharon E Plon

Faculty, Staff and Students Publications

BACKGROUND: It has been anticipated that physician and parents will be ill prepared or unprepared for the clinical introduction of genome sequencing, making it ethically disruptive.

PROCEDURE: As a part of the Baylor Advancing Sequencing in Childhood Cancer Care study, we conducted semistructured interviews with 16 pediatric oncologists and 40 parents of pediatric patients with cancer prior to the return of sequencing results. We elicited expectations and attitudes concerning the impact of sequencing on clinical decision making, clinical utility, and treatment expectations from both groups. Using accepted methods of qualitative research to analyze interview transcripts, we completed a thematic analysis …

Neurocognitive Dysfunction In Brain Tumor Patients Following Radiation Therapy: A Review Of Biological Hypotheses, Current Treatment Outcomes, And Novel Therapeutic Strategies, Raj Singh

Marshall Journal of Medicine

Given the difficulty of surgical resection of brain neoplasms located adjacent to vital structures of the brain as well as the challenges posed by the blood-brain-barrier for the efficacy of chemotherapeutic agents, whole brain radiation therapy (WBRT) and stereotactic radiosurgery (SRS) are often turned to for patients with brain metastases as well as primary brain neoplasms. Though radiation therapy may be successful in local control of these tumors, many patients experience treatment-related neurocognitive issues later in life. In this review, we examine cognitive dysfunction in brain tumor patients following radiation therapy, with an emphasis on the pediatric population. Articles were …

Cancer Care Annual Report 2015-16, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center. This report has a focus on neuroblastoma.

Vague Neuroglycopenic Complaints Camouflage Diagnosis Of Adolescent Insulinoma: A Case Report., Kelsee Halpin, Ryan Mcdonough, Patria Alba, Jared Halpin, Vivekanand Singh, Yun Yan

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Insulinoma is a rare diagnosis in the general population with estimates of 1 in 250,000 people per year. Reports of these pancreatic islet cell tumors are even more unusual in children and adolescents. Chronic hypoglycemia due to an insulinoma often presents with neuroglycopenic symptoms that can easily be overlooked, especially in adolescents where nonspecific complaints are common. This may result in delayed diagnosis with prolonged periods of untreated hypoglycemia and associated complications. The rarity of pediatric insulinoma, vagueness of presenting symptoms, and challenge of tumor localization make insulinoma a true diagnostic quandary for clinicians.

CASE PRESENTATION: In this report, …

What Lies Past Remission: The Perceived Late Effects Of Pediatric Cancer, Monica L. Molinaro

Theses and Dissertations (Comprehensive)

Objective

Pediatric cancer survival rates are increasing (Childhood Cancer Canada Foundation, 2011) and with this, so are the late effects of pediatric cancer (Oeffinger et al., 2006). This research examines the lived experiences of the perceived long-term effects of pediatric cancer on adult survivors and their primary support persons in order to understand the multifaceted nature of the illness on adults, and how it affects others close to them.

Methods

The theoretical orientation used to guide the research was phenomenology in order to present an accurate depiction of all the participants’ lived experiences. Specifically, background questionnaires were administered and one-on-one …

Diffuse Sclerosing Papillary Carcinoma In A Pediatric Patient With Intrauterine Diagnostic Xray Exposure, Luke O'Connor, Cheryl Rosenfeld, William Inabnet

Touro College of Osteopathic Medicine (Middletown) Publications and Research

Objective: The relationship between occurrence of childhood cancer and intrauterine exposure to radiation is well known. We describe a case of diffuse sclerosing papillary carcinoma (PTC) in a pediatric patient exposed to diagnostic radiation in utero.

Methods: Clinical presentation, including radiation history and outcome, was reported.

Case Presentation: A 14 year old male was referred for a thyroid cancer consultation in 2008. His history was notable for a rapidly growing thyroid mass during the preceding 3 months and in utero exposure to radiation, in the form of multiple xrays and CT scans, at 12 weeks gestation as a result of …

Nurses’ Perceptions Of Best Practices To Assess Pediatric Patients And Educate Their Families Experiencing Effects Of Cancer Chemotherapy: “Chemo Brain” A Pilot Study, Jennifer A. Tapping

Senior Theses

With more advanced and more aggressive chemotherapy cancer treatment leading to higher survival rates, complications with quality of life are becoming more prominent. Of these complications, delayed cognitive processing, commonly known as “chemo brain,” is becoming a topic of interest. Cognitive changes are some of the most common as well as the most challenging complications associated with central nervous system (CNS) directed treatment, such as chemotherapy. The term “chemo brain” is often used to describe self-reported or observed cognitive processing delays in patients who receive chemotherapy as a form of cancer treatment (Raffa, 2009). Although these cognitive delays have the …

The Development And Application Of An Oncology Therapy-Related Symptom Checklist For Adults (Trsc) And Children (Trsc-C) And E-Health Applications., Arthur R. Williams, David D. Williams, Phoebe D. Williams, Farrokh Alemi, Hosai Hesham, Blaine Donley, Raya E. Kheirbek

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Studies found that treatment symptoms of concern to oncology/hematology patients were greatly under-identified in medical records. On average, 11.0 symptoms were reported of concern to patients compared to 1.5 symptoms identified in their medical records. A solution to this problem is use of an electronic symptom checklist that can be easily accessed by patients prior to clinical consultations.

PURPOSE: Describe the oncology Therapy-Related Symptom Checklists for Adults (TRSC) and Children (TRSC-C), which are validated bases for e-Health symptom documentation and management. The TRSC has 25 items/symptoms; the TRSC-C has 30 items/symptoms. These items capture up to 80% of the …

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Mllt1 Yeats Domain Mutations In Clinically Distinctive Favourable Histology Wilms Tumours., Elizabeth J Perlman, Samantha Gadd, Stefan T Arold, Anand Radhakrishnan, Daniela S Gerhard, Jeffrey S. Dome, +19 Additional Authors

Pediatrics Faculty Publications

Wilms tumour is an embryonal tumour of childhood that closely resembles the developing kidney. Genomic changes responsible for the development of the majority of Wilms tumours remain largely unknown. Here we identify recurrent mutations within Wilms tumours that involve the highly conserved YEATS domain of MLLT1 (ENL), a gene known to be involved in transcriptional elongation during early development. The mutant MLLT1 protein shows altered binding to acetylated histone tails. Moreover, MLLT1-mutant tumours show an increase in MYC gene expression and HOX dysregulation. Patients with MLLT1-mutant tumours present at a younger age and have a high prevalence of precursor intralobar …

Cancer Care Annual Report 2014-2015, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center. This report has a focus on germ cell tumors.

Resveratrol And Cancer: Focus On In Vivo Evidence, Lindsay G. Carter, John A. D'Orazio, Kevin J. Pearson

Graduate Center for Nutritional Sciences Faculty Publications

Resveratrol is a naturally occurring polyphenol that provides a number of anti-aging health benefits including improved metabolism, cardioprotection, and cancer prevention. Much of the work on resveratrol and cancer comes from in vitro studies looking at resveratrol actions on cancer cells and pathways. There are, however, comparatively fewer studies that have investigated resveratrol treatment and cancer outcomes in vivo, perhaps limited by its poor bioavailability when taken orally. Although research in cell culture has shown promising and positive effects of resveratrol, evidence from rodents and humans is inconsistent. This review highlights the in vivo effects of resveratrol treatment on breast, …

Cancer Care Annual Report 2013-2014, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center.

Characterization Of Prophylactic Antiemetic Regimens In Pediatric Patients Receiving Moderately And Highly Emetogenic Chemotherapy, Jessica Degiacomo Pharmd, Kristin M. Held Pharmd, Bcop

Department of Pharmacy

No abstract provided.

Anthracycline-Induced Cardiotoxicity: Prospective Cohort Study From Pakistan, Abdul Sattar Shaikh, Ali Faisal Saleem, Shazia Samad Mohsin, Muhammad Matloob Alam, Mehnaz Atiq Ahmed

Department of Paediatrics and Child Health

Objectives: To identify anthracycline-induced acute (within 1 month) and early-onset chronic progressive (within 1 year) cardiotoxicity in children younger than 16 years of age with childhood malignancies at a tertiary care centre of Pakistan.

Design: Prospective cohort study.

Setting: Aga Khan University, Karachi, Pakistan.

Participants: 110 children (aged 1 month–16 years).

Intervention: Anthracycline (doxorubicin and/or daunorubicin).

Outcome measurements: All children who received anthracycline as chemotherapy and three echocardiographic evaluations (baseline, 1 month and 1 year) between July 2010 and June 2012 were prospectively analysed for cardiac dysfunction. Statistical analysis including systolic and diastolic functions at baseline, 1 month and 1 …

Uv Radiation And The Skin, John A. D'Orazio, Stuart G. Jarrett, Alexandra Amaro-Ortiz, Timothy Scott

Toxicology and Cancer Biology Faculty Publications

UV radiation (UV) is classified as a "complete carcinogen" because it is both a mutagen and a non-specific damaging agent and has properties of both a tumor initiator and a tumor promoter. In environmental abundance, UV is the most important modifiable risk factor for skin cancer and many other environmentally-influenced skin disorders. However, UV also benefits human health by mediating natural synthesis of vitamin D and endorphins in the skin, therefore UV has complex and mixed effects on human health. Nonetheless, excessive exposure to UV carries profound health risks, including atrophy, pigmentary changes, wrinkling and malignancy. UV is epidemiologically and …

Late Effects Of Childhood Cancer : Implications For Child Life Specialists, Meghan Brewer

Graduate Student Independent Studies

No abstract provided.

The Impact Of Family History On Medullary Thyroid Cancer In Men2a Patients, Nicole D. Mohrbacher

Dissertations and Theses (Open Access)

The American Thyroid Association recently classified all MEN2A-associated codons into increasing risk levels A-C and stated that some patients may delay prophylactic thyroidectomy if certain criteria are met. One criterion is a less aggressive family history of MTC but whether families with the same mutated codon have variable MTC aggressiveness is not well described. We developed several novel measures of MTC aggressiveness and compared families with the same mutated codon to determine if there is significant inter-familial variability. Pedigrees of families with MEN2A were reviewed for codon mutated and proportion of RET mutation carriers with MTC. Individuals with MTC were …

Coping With Pediatric Cancer: Conversational Methods Utilized By Parents And Children When Dealing With Pediatric Cancer, Chelsi Morgan Walls

Graduate Research Symposium (2010 - 2017)

This thesis sought to analyze how parents communicate with their child regarding pediatric cancer treatments. When dealing with pediatric cancer, it is vital that parents and their child communicate about the illness in order to effectively cope with the cancer. Using Uncertainty Management Theory, along with sub-concepts of the theory (i.e., appraisals, inferences, and illusions), this thesis sought to discover which coping mechanism (i.e., affect-management or buffering) would be chosen to manage the illness. Under UMT, appraisals were assessed, resulting in positive and negative appraisal, which indicated whether the individual handled the issue with either an inference based on general …

2012 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center.

Pediatric Ethics Guidelines For Hereditary Medullary Thyroid Cancer, M. Sara Rosenthal, Douglas S. Diekema

Internal Medicine Faculty Publications

Hereditary medullary thyroid cancer is an aggressive cancer for which there is no standard effective systemic therapy, but which can be prevented through genetic screening and prophylactic thyroidectomy. Although this cancer accounts for roughly 17% of all pediatric thyroid cancers, a significant percentage of affected families do not "accept" screening, while many gene carriers delay or refuse prophylactic thyroid surgery for their children. Current genetic screening practices in medullary thyroid cancer are inadequate; more than 50% of index patients with hereditary medullary thyroid cancer present with a thyroid mass; up to 75% have distant metastasis. These proposed pediatric ethics guidelines …

2011 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center.

Aplastic Anemia: Clinicohaematological Features, Treatment And Outcome Analysis, Rabia Wali, Zehra Fidoo, Salman Adil, Muhammad Ahmed Naqvi

Department of Pathology and Laboratory Medicine

Objective: To determine the clinicohaematological features, treatment and outcome of children diagnosed with aplastic anemia at a single institution.

Study Design: Observational study.

Place and Duration of Study: The Aga Khan University Hospital, Karachi, from January 1999 till December 2008.

Methodology: Medical records of children aged less than 15 years of age diagnosed with aplastic anemia were reviewed. Clinicohaematological features, treatment and its response to therapy and outcome were recorded. Results were described in percentages.

Results: Ninety patients were diagnosed to have aplastic anemia (AA); 65 were male during the study period. Age ranged from 1 to 15 years. Fever …

Evaluating The Impact Of The Guatemalan Nursing Program On Staff, Organizational, And Clinical Outcomes, Sara Williamson Day

Theses and Dissertations (ETD)

There is great disparity between the outcome of childhood cancer in developed and developing countries. Nurses, who comprise the largest group of health care professionals globally, are essential to successful treatment. Pediatric oncology education is generally unavailable for nurses in developing countries. This lack of education is likely to contribute to the disparity in survival rates, as undereducated nurses are unable to meet the demands of pediatric cancer care. A second critical problem in developing countries is the workload of the nurse, with a patient nurse ratio reported as high as 30 patients per one nurse.

In 2006, the quality …

2010 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center.

2009 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center. This report has a focus on acute lymphoblastic leukemia.

2007 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center.

The Psychosocial Effects Of Pediatric Cancer On Young Adult Cancer Survivors, Jacob D. Schaefer

Graduate Research Papers

Childhood cancer is a current problem in our society. Today survivor rates are increasing. There are increased numbers of childhood survivors dealing with the after affects of cancer as they move into adulthood. Research correlations between childhood problems and adulthood problems have emerged. Issues of psychological, social, and physical concerns have created difficulties for childhood cancer survivors. However, there have been mixed results as some researches show healthy adaptation while others indicate abnormal daily functioning of children and young adults. Future research areas should focus on individual coping methods, social function of young adult survivors, and the human developmental process …

2006 Cancer Care Annual Report, Children's Mercy Hospital

Cancer Center Annual Reports

Annual report of cancer care and oncology services at the Children's Mercy Hospital, Kansas City MO, a pediatric medical center. This report has a focus on tumors of the central nervous system.