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Robert Opoka, MMED
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Journal Articles

Novel Genetic Loci That Influence Fetal Hemoglobin Expression in Children with Sickle Cell Anemia

Anu Marahatta, PhD, Thad A. Howard, MS, Susan E. Stuber, MA, Kathryn L McElhinney, BS, Leon Tshilolo, MDPhD, Thomas N. Williams, MDPhD, Peter Olupot-Olupot, MDPhD, Brigida Santos, MD, Chandy C. John, MD MS, Robert Opoka, MMED, Rosa M. Nieves, MD, Rafael Mena, MD, Jasmine Baker, PhD, Teresa Latham, MA, Jonathan M. Flanagan, PhD, Russell E. Ware, MD PhD
Journal: Blood
Blood (2020) 136 (Supplement 1): 33–34.
https://doi.org/10.1182/blood-2020-143025
Published: 2020
Journal Articles

Genetic Variants That Influence Fetal Hemoglobin Expression from Hydroxyurea Treatment

Anu Marahatta, PhD, Jonathan M. Flanagan, PhD, Thad A. Howard, MS, Nicole Mortier, MHS, PA-C, William Schultz, MHS, PA, Kathryn L McElhinney, BS, Leon Tshilolo, MDPhD, Thomas N. Williams, MDPhD, Peter Olupot-Olupot, MDPhD, Brigida Santos, MD, Chandy C. John, MD MS, Robert Opoka, MMED, Rosa M. Nieves, MD, Rafael Mena, MD, Marvin E Reid, MB, BS, PhD, Angela Rankine-Mullings, MBBS, Jasmine Baker, PhD, Patrick T. McGann, MD MS, Banu Aygun, MD, Adam Lane, PhD, George A. Tomlinson, PhD BSc, MSc, Teresa Latham, MA, Susan E. Stuber, MA, Russell E. Ware, MD PhD
Journal: Blood
Blood (2020) 136 (Supplement 1): 8–9.
https://doi.org/10.1182/blood-2020-143139
Published: 2020
Journal Articles

Impact of a National Lockdown for COVID-19 on Morbidity and Mortality Among Children with Sickle Cell Anaemia at a Tertiary Care Hospital in Uganda

Ruth Namazzi, MD, Robert Opoka, MMED, Andrea L Conroy, PhD, Dibyadyuti Datta, PhD, Micheal Goings, MPH, Chandy C. John, MD MS
Journal: Blood
Blood (2020) 136 (Supplement 1): 33–34.
https://doi.org/10.1182/blood-2020-142417
Published: 2020
Journal Articles

Optimizing Hydroxyurea Dosing in Sickle Cell Anemia: The Uganda MTD Study

Chandy C. John, MDMS, Robert Opoka, MMED, Teresa Latham, MA, Heather Hume, MDFRCPC, Maria Nakafeero, Phillip Kasirye, Christopher Ndugwa, Adam Lane, PhD, Russell E. Ware, MD PhD
Journal: Blood
Blood (2019) 134 (Supplement_1): 520.
https://doi.org/10.1182/blood-2019-125128
Published: 2019
Journal Articles

Profound Alteration of Host Response in Severe Malarial Anemia By Sickle Cell Disease: Reduction of Parasite Sequestration and Inflammation, Upregulation of Angiopoietin-2

Ryan C Henrici, PhD BS, Casey Sautter, MDMS, Robert Opoka, MMED, Ruth Namazzi, MD, Gregory S Park, Dibyadyuti John, PhD, Andrea L Conroy, PhD, Russell E. Ware, MD PhD, Chandy C. John, MDMS
Journal: Blood
Blood (2019) 134 (Supplement_1): 2283.
https://doi.org/10.1182/blood-2019-129566
Published: 2019
Journal Articles

Association between Inflammatory Markers and Abnormal Neurological, Neurocognitive and Magnetic Resonance Imaging (MRI) Findings in Children with Sickle Cell Anemia in Uganda

Amelia Boehme, PhD MSPH, Adiba Ashrafi, MS, Richard Idro, MMED, PhD, Paul Bangirana, MS, PhD, Deogratias Munube, MD, Robert Opoka, MMED, Philip Kasirye, MMED, Margaret T. Lee, MD, Nancy S. Green, MD, Mady Hornig, MA, MD
Journal: Blood
Blood (2019) 134 (Supplement_1): 2300.
https://doi.org/10.1182/blood-2019-131560
Published: 2019
Journal Articles

Frequent Impaired Overall Neurocognitive and Executive Function in Children Ages 1-12 Years of Age with Sickle Cell Anemia in Uganda

Amelia Boehme, PhD MSPH, Paul Bangirana, MS, PhD, Annet Birabwa, MS, Deogratias Munube, MD, Ezekiel Mupere, MMed, MS, PhD, Robert Opoka, MMED, Philip Kasirye, MMED, Philip LaRussa, MD, Nancy S. Green, MD, Richard Idro, MMED, PhD
Journal: Blood
Blood (2019) 134 (Supplement_1): 1015.
https://doi.org/10.1182/blood-2019-131509
Published: 2019
Journal Articles

Long Term Haematological Recovery of Children with Severe Malaria Anaemia in Uganda

Ruth Namazzi, MD, Andrea L Conroy, PhD, Dibyadyuti Datta, PhD, Chandy C. John, MDMS, Robert Opoka, MMED
Journal: Blood
Blood (2019) 134 (Supplement_1): 4698.
https://doi.org/10.1182/blood-2019-132170
Published: 2019
Journal Articles

Radiological Findings By Magnetic Resonance (MRI) and Arteriography (MRA) Brain Imaging Compared to Neurological, Stroke and TCD Assessment in Children with Sickle Cell Anemia in Uganda

Amelia Boehme, PhD MSPH, Richard Idro, MMED, PhD, Deogratias Munube, MD, Paul Bangirana, MS, PhD, Ezekiel Mupere, MMed, MS, PhD, Robert Opoka, MMED, Michael Kawooya, MMed, Samson K. Lubowa, MMed, Angela Lignelli, MD, Philip Kasirye, MMED, Philip LaRussa, MD, Nancy S. Green, MD, Frank Minja, MD
Journal: Blood
Blood (2019) 134 (Supplement_1): 2304.
https://doi.org/10.1182/blood-2019-130707
Published: 2019
Journal Articles

Burden and Risk of Neurological and Cognitive Impairment in Pediatric Sickle Cell Anemia in Uganda (BRAIN SAFE): Final Results of the Cross-Sectional Analysis

Nancy S. Green, MD, Deogratias Munube, MD, Paul Bangirana, MS, PhD, Robert Opoka, MMED, Edward Kayongo, BSc, Ezekiel Mupere, MMed, MS, PhD, Linda Rosset Buluma, MD, Bridget Kebirungi, BSc, Rogers Sekibira, BSc, Sarah Kiguli, MMed, Michael Kawooya, MMed, Samson Kamya Lubowa, MD, Mitchell S.V. Elkind, MDMS, MPhil, Gen Li, PhD, Philip LaRussa, MD, Richard Idro, MMED, PhD
Journal: Blood
Blood (2018) 132 (Supplement 1): 2375.
https://doi.org/10.1182/blood-2018-99-117392
Published: 2018
Journal Articles

Brain Magnetic Resonance Imaging and Angiography Findings in Ugandan Children with Sickle Cell Anemia; A Cross Sectional Study

Richard Idro, MMED, PhD, Nancy S. Green, MD, Deogratias Munube, MD, Linda Rosset Buluma, MD, Bridget Kebirungi, BSc, Robert Opoka, MMED, Paul Bangirana, MS, PhD, Ezekiel Mupere, MMed, MS, PhD, Edward Kayongo, BSc, Rogers Sekibira, BSc, Philip Kasirye, MD, Samson K. Lubowa, MMed, Michael Kawooya, MMed, Phillip LaRussa, MD, Frank Minja, MD
Journal: Blood
Blood (2018) 132 (Supplement 1): 2376.
https://doi.org/10.1182/blood-2018-99-112462
Published: 2018