Hemic and Lymphatic Diseases Commons^™

Designing A Social Norms-Based Intervention To Reduce Anemia In India: A Formative Research Protocol, Aika Aluc, Erica Sedlander, Rajiv N. Rimal, Sameera A. Talegawkar, Hagere Yilma, Wolfgang Munar

GW Research Days 2016 - 2020

Background: Economic and gender inequalities are important determinants of anemia in low and middle income countries. Gender dimensions of food security contribute to the undernutrition among women. More than half of women of reproductive age in India are anemic. Anemia causes increased risk of preterm delivery, higher maternal mortality and contributes to fatigue, which influences women’s work productivity. The World Health Organization (WHO) recommends daily oral iron and folic acid (IFA) supplements during pregnancy and weekly supplements for women of reproductive age. Despite the efforts of government programs and global donors to reduce anemia in India, both initial uptake and …

Evaluating The Impact Of A Standardized Education Class On A Person Diagnosed With Chronic Kidney Disease, Stage Iv, Nancy K. Uhland, Dnp, Msn, Rn, Fnp-C

Doctor of Nursing Practice Projects

Background: Chronic kidney disease (CKD) is a complex, progressive, and costly disease impacting more than 26 million Americans. Providing effective education is necessary so the patient may actively participate in managing the disease process, but the effectiveness of the delivery of education to the patient with CKD is not well-known.

Objective: To evaluate the effectiveness of a standardized education class on the basic kidney knowledge of persons diagnosed with CKD, stage IV.

Method: This pilot study, using a one-group pre and post-test design, was conducted in an outpatient nephrology clinic located in Washington, D.C. The study participants, recruited using census …

Designing A Socio-Normative Intervention To Reduce Anemia In Odisha India: A Formative Research Protocol [Version 1; Referees: 2 Approved], Erica Sedlander, Rajiv N Rimal, Sameera A Talegawkar, Hagere Yilma, Wolfgang Munar

Prevention and Community Health Faculty Publications

Background: More than half of women of reproductive age in India are anemic. Anemia is associated with increased risk of preterm delivery, higher maternal mortality and contributes to fatigue, which affects women’s work productivity. The World Health Organization (WHO) recommends daily oral iron and folic acid (IFA) supplements during pregnancy and weekly supplements for women of reproductive age. Government programs and global donors have distributed and promoted IFA supplements in India for over four decades. However, initial intake and compliance remain inadequate.
Objectives: This protocol describes the formative research phase of a larger study, which will test, through a randomized …

Evaluating A Preoperative Protocol That Includes Magnetic Resonance Imaging For Lymph Node Metastasis In The Cholangiocarcinoma Screening And Care Program (Cascap) In Thailand., Metha Songthamwat, Nittaya Chamadol, Narong Khuntikeo, Jadsada Thinkhamrop, Supinda Koonmee, Nathaphop Chaichaya, Jeffrey Bethony, Bandit Thinkhamrop

Microbiology, Immunology, and Tropical Medicine Faculty Publications

BACKGROUND: Treatment planning especially liver resection in cholangiocarcinoma (CCA) depends on the extension of tumor and lymph node metastasis which is included as a key criterion for operability. Magnetic resonance imaging (MRI) offers a rapid and powerful tool for the detection of lymph node metastasis (LNM) and in the current manuscript is assessed as a critical tool in the preoperative protocol for liver resection for treatment of CCA. However, the accuracy of MRI to detect LNM from CCA had yet to be comprehensively evaluated.

METHODS: The accuracy of MRI to detect LNM was assessed in a cohort of individuals with …

Determining The Longitudinal Validity And Meaningful Differences In Hrql Of The Pedsql™ Sickle Cell Disease Module., Julie A Panepinto, J Paul Scott, Oluwakemi Badaki-Makun, Deepika S Darbari, Corrie E Chumpitazi, Gladstone E Airewele, +Several Additional Authors

Pediatrics Faculty Publications

BACKGROUND: Detecting change in health status over time and ascertaining meaningful changes are critical elements when using health-related quality of life (HRQL) instruments to measure patient-centered outcomes. The PedsQL™ Sickle Cell Disease module, a disease specific HRQL instrument, has previously been shown to be valid and reliable. Our objectives were to determine the longitudinal validity of the PedsQL™ Sickle Cell Disease module and the change in HRQL that is meaningful to patients.

METHODS: An ancillary study was conducted utilizing a multi-center prospective trial design. Children ages 4-21 years with sickle cell disease admitted to the hospital for an acute painful …

Aapt Diagnostic Criteria For Chronic Sickle Cell Disease Pain., Carlton Dampier, Tonya M Palermo, Deepika S Darbari, Kathryn Hassell, Wally Smith, William Zempsky

Pediatrics Faculty Publications

Pain in sickle cell disease (SCD) is associated with increased morbidity, mortality, and high health care costs. Although episodic acute pain is the hallmark of this disorder, there is an increasing awareness that chronic pain is part of the pain experience of many older adolescents and adults. A common set of criteria for classifying chronic pain associated with SCD would enhance SCD pain research efforts in epidemiology, pain mechanisms, and clinical trials of pain management interventions, and ultimately improve clinical assessment and management. As part of the collaborative effort between the Analgesic, Anesthetic, and Addiction Clinical Trial Translations Innovations Opportunities …

A Rare Breed: Wild-Type Braf And Ighv Expression In A 29 Year Old Lady With Classical Hairy Cell Leukemia, A. Hossain, Hind Rafei, Amar Jariwala, Khaled El-Shami

Medicine Faculty Publications

The V600 BRAF mutation has been described as a key mutation in the pathogenesis of classical hairy cell leukemia (c-HCL) cases without expression of a mutant immunoglobulin heavy chain (IgHV). Here we present a rare case of c-HCL with neither V600 BRAF mutation nor the aforementioned IgHV variant successfully treated with cladribine and review the current literature on its use in women of childbearing age/pregnancy.

Post-Transfusion Purpura: A Case Report Of An Underdiagnosed Phenomenon, Hind Rafei, Raza Yunus, Samah Nassereddine

Medicine Faculty Publications

Post-transfusion purpura is a rare transfusion-related complication that often goes undiagnosed. It is due to alloimmunization against platelet antigens which leads to acute profound thrombocytopenia following the transfusion of any platelet-containing product (red blood cells or platelets). It is commonly seen in multiparous women. Here, we report a case of post-transfusion purpura in a 56-year-old multiparous woman who developed acute thrombocytopenia seven days following a packed red blood cell transfusion. We will discuss the clinical presentation, diagnosis, workup and treatment of this rare disease. It is important to recognize this entity separately and to include it in the differential diagnosis …

Hydroxycarbamide Versus Chronic Transfusion For Maintenance Of Transcranial Doppler Flow Velocities In Children With Sickle Cell Anaemia-Tcd With Transfusions Changing To Hydroxyurea (Twitch): A Multicentre, Open-Label, Phase 3, Non-Inferiority Trial., Russell E Ware, Barry R Davis, William H Schultz, R Clark Brown, Banu Aygun, Sharada Sarnaik, Lori Luchtman-Jones, +Several Additional Authors

Pediatrics Faculty Publications

BACKGROUND: For children with sickle cell anaemia and high transcranial doppler (TCD) flow velocities, regular blood transfusions can effectively prevent primary stroke, but must be continued indefinitely. The efficacy of hydroxycarbamide (hydroxyurea) in this setting is unknown; we performed the TWiTCH trial to compare hydroxyurea with standard transfusions.

METHODS: TWiTCH was a multicentre, phase 3, randomised, open-label, non-inferiority trial done at 26 paediatric hospitals and health centres in the USA and Canada. We enrolled children with sickle cell anaemia who were aged 4-16 years and had abnormal TCD flow velocities (≥ 200 cm/s) but no severe vasculopathy. After screening, eligible …

Surgeon's Guide To Anticoagulant And Antiplatelet Medications Part Two: Antiplatelet Agents And Perioperative Management Of Long-Term Anticoagulation., Louise Y Y Yeung, Babak Sarani, Jordan A Weinberg, Paul B Mcbeth, Addison K May

Surgery Faculty Publications

An increasing number of potent antiplatelet and anticoagulant medications are being used for the long-term management of cardiac, cerebrovascular, and peripheral vascular conditions. Management of these medications in the perioperative and peri-injury settings can be challenging for surgeons, mandating an understanding of these agents and the risks and benefits of various management strategies. In this two part review, agents commonly encountered by surgeons in the perioperative and peri-injury settings are discussed and management strategies for patients on long-term antiplatelet and anticoagulant therapy reviewed. In part one, we review warfarin and the new direct oral anticoagulants. In part two, we review …

Examination Of Reticulocytosis Among Chronically Transfused Children With Sickle Cell Anemia., Megha Kaushal, Colleen Byrnes, Zarir Khademian, Natalie Duncan, Naomi L. Luban, Jeffery L Miller, Ross Fasano, Emily R. Meier

Pediatrics Faculty Publications

Sickle cell anemia (SCA) is an inherited hemolytic anemia with compensatory reticulocytosis. Recent studies have shown that increased levels of reticulocytosis during infancy are associated with increased hospitalizations for SCA sequelae as well as cerebrovascular pathologies. In this study, absolute reticulocyte counts (ARC) measured prior to transfusion were analysed among a cohort of 29 pediatric SCA patients receiving chronic transfusion therapy (CTT) for primary and secondary stroke prevention. A cross-sectional flow cytometric analysis of the reticulocyte phenotype was also performed. Mean duration of CTT was 3.1 ± 2.6 years. Fifteen subjects with magnetic resonance angiography (MRA) -vasculopathy had significantly higher …

Concurrent Non-Ketotic Hyperglycinemia And Propionic Acidemia In An Eight Year Old Boy, Paul Kruszka, Brian Kirmse, Dina Zand, Kristina Cusmano-Ozog, Elaine Spector, John Hove, Kimberly A. Chapman

Pathology Faculty Publications

This is the first reported case of a patient with both non-ketotic hyperglycinemia and propionic acidemia. At 2 years of age, the patient was diagnosed with non-ketotic hyperglycinemia by elevated glycine levels and mutations in the GLDC gene (paternal allele: c.1576_1577insC delT and c.1580delGinsCAA; p.S527Tfs*13, and maternal allele: c.1819G>A; p.G607S). At 8 years of age after having been placed on ketogenic diet, he became lethargic and had severe metabolic acidosis with ketonuria. Urine organic acid analysis and plasma acylcarnitine profile were consistent with propionic acidemia. He was found to have an apparently homozygous mutation in the PCCB gene: c.49C …