Impact of cytomegalovirus (CMV) seroconversion pre-allogeneic hematopoietic cell transplantation on posttransplant outcomes.

Cytomegalovirus (CMV) reactivation post-allogeneic hematopoietic cell transplantation (post-alloHCT) increases morbidity and mortality. We sought to determine the frequency of CMV seroconversion in patients pre-alloHCT and to investigate the impact on posttransplant outcomes. We retrospectively investigated 752 adult patients who underwent alloHCT at our center from January 2015 to February 2020 before the adoption of letermovir prophylaxis.

Haploidentical Hematopoietic Stem Cell Transplantation for Patients with Severe Aplastic Anemia-Single-Centre Experience.

Severe aplastic anemia (SAA) is a life-threatening type of aplastic anemia for which allogeneic stem cell transplantation or immunosuppressive therapy are the principal treatment modalities. Only about 25-30% of patients have a matched sibling donor, and finding an unrelated donor in ethnic minorities is a challenge. The use of related haploidentical donor transplants in severe aplastic anemia is uncommon.

Late-onset Pneumocystis jirovecii pneumonia post-allogeneic stem cell transplantation after time-dependent discontinuation of prophylaxis.

Introduction: Pneumocystis jirovecii pneumonia (PJP) is a rare complication of hematopoietic stem cell transplantation (HSCT). Primary prophylaxis for 6-12 months post-HSCT is the standard approach. However, there is no consensus regarding the optimal duration of prophylaxis.

Sex Differences in Infective Endocarditis.

Background: The impact of sex on the presentation, etiology, and outcomes of infective endocarditis (IE) has not been adequately studied. The aim of the present research was to analyze the impact of sex on the presentation, etiology, and outcomes of IE.

Methods: We performed a retrospective study of 214 adult patients (131 male and 83 female) with IE.

Comparison of Clinical Characteristics and Prognosis in Patients with Right- and Left-sided Infective Endocarditis.

Objective: Right-sided endocarditis (RSE) accounts for 5%-10% of all cases of infective endocarditis (IE) and frequently has different etiological, pathogenetic, and clinical presentations compared with left-sided endocarditis (LSE). The aims of this study were to evaluate the epidemiologic and clinical characteristics and prognosis of RSE patients and to compare them with those of LSE patients. This study's importance relates to the local understanding of RSE and LSE, since Israeli demographics are different compared to the Unites States and Europe with regard to intravenous drug abuse and rheumatic valvular disease prevalence.

Effectiveness of Inferior Vena Cava Filters without Anticoagulation Therapy for Prophylaxis of Recurrent Pulmonary Embolism.

Objective: The optimal treatment of deep vein thrombosis (DVT) is anticoagulation therapy. Inferior vena cava filter (IVC) placement is another option for the prevention of pulmonary embolism (PE) in patients with deep vein thrombosis. This is used mostly in patients with a contraindication to anticoagulant therapy.

The role of icatibant-the B2 bradykinin receptor antagonist-in life-threatening laryngeal angioedema in the ED.

Angioedema is a localized, sudden, transient, and often recurrent swelling of the deeper layers of the skin or mucosa with no epidermal component. It is caused by vasoactive substances that produce a transient increase in endothelial permeability. Angioedema involving the laryngeal components is a life-threatening situation for the patient,and it is a challenge for the emergency medicine physician to rapidly achieve a safety airway.