De novo lymphoid blastic phase chronic myeloid leukemia: report and contemporary discussion.

Objective: We herein describe two cases of de novo lymphoid blastic transformation in patients with no history of chronic-phase chronic myeloid leukemia (CP-CML), both of whom were labeled initially as Philadelphia positive B-Acute Lymphoblastic Leukemia (B-ALL).

Methods: The first patient was an 18-year-old male who presented with subjective fever, intentional weight loss, generalized fatigue, and headache. Investigations showed leukocytosis (312 × 10^3/ul), thrombocytopenia and anemia.

Role of 18F-Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography Imaging in the Prediction of Prognosis in Patients With Indolent Lymphoma: Prospective Study.

Background: The role of fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) in indolent lymphoma has been minimally studied.

Objective: This study aims to assess the value of FDG-PET/CT in predicting the prognosis of indolent lymphoma.

Methods: We prospectively recruited 42 patients with indolent lymphoma.

Management Approach to Acute Myeloid Leukemia Leveraging the Available Resources in View of the Latest Evidence: Consensus of the Saudi Society of Blood and Marrow Transplantation.

Purpose: Acute myeloid leukemia (AML) is the most prevalent acute leukemia in adults and is responsible for the majority of cancer-related mortality. In Saudi Arabia, leukemia is ranked the fifth most prevalent type of malignancy in adults. Our aim is to review existing epidemiologic data in Saudi Arabia and develop consensus guidelines for management of AML.

Safety and Efficacy of Convalescent Plasma for Severe COVID-19: Interim Report of a Multicenter Phase II Study from Saudi Arabia.

Objective: To present the interim findings from a national study investigating the safety and efficacy of convalescent plasma (CP) containing detectable IgG antibodies as a treatment strategy for severe coronavirus disease 2019 (COVID-19).

Trial Design And Participants: An open label, two-arm, phase-II clinical trial conducted across 22 hospitals from Saudi Arabia. The intervention group included 40 adults (aged ≥18 years) with confirmed severe COVID-19 and the control group included 124 patients matched using propensity score for age, gender, intubation status, and history of diabetes and/or hypertension.

COVID-19 and Palliative Care Services: Comparative Patterns of Inpatient, Outpatient, and Consultation Services in a Tertiary Care Center in Riyadh.

Introduction The coronavirus disease 2019 (COVID-19) outbreak caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) marked the third introduction of a highly pathogenic and large-scale epidemic coronavirus into the human population in the 21st century. The World Health Organization declared the COVID-19 outbreak as a pandemic on March 11, 2020. Lockdowns were imposed in multiple countries affecting patient flow in hospitals.

Prolonged Survival of a Patient with Chronic Myeloid Leukemia in Accelerated Phase with Recurrent Isolated Central Nervous System Blast Crisis.

BACKGROUND Chronic myeloid leukemia (CML) is usually a tri-phasic myeloproliferative neoplasm, characterized by the presence of the BCR-ABL1 fusion gene, derived from a balanced translocation, t(9;22)(q34;q11). BCR-ABL tyrosine kinase inhibitors (TKI) are used to treat patients with CML. The addition of pegylated interferon-alpha2b to imatinib or dasatinib results in promising deep molecular responses.

Safety and Efficacy of Convalescent Plasma to Treat Severe COVID-19: Protocol for the Saudi Collaborative Multicenter Phase II Study.

Background: The COVID-19 pandemic is expected to cause significant morbidity and mortality. The development of an effective vaccine will take several months to become available, and its affordability is unpredictable. Transfusion of convalescent plasma (CP) may provide passive immunity.