Children with compromised immune systems, whether due to primary or secondary immunodeficiencies, are susceptible to a broad spectrum of acute intrathoracic pathologies. These include infections, pulmonary edema, and malignancies. Pulmonary issues are common and perilous in this population, necessitating prompt and precise diagnosis for effective management. This review aims to provide an overview of such conditions, focusing on the imaging appearances of the most prevalent acute lung conditions affecting immunocompromised children. It emphasizes the critical importance of an integrated clinical and radiological approach when diagnosing these acute pulmonary disease states.
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http://dx.doi.org/10.1007/s00247-024-06047-8 | DOI Listing |
Lung
January 2025
Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Background: Guidelines specify steroids as therapy for acute exacerbation of chronic obstructive pulmonary disease (AECOPD). However, the duration of survival benefit associated with steroids and the optimal dosage of nebulized budesonide (NB) during hospitalization remain unclear.
Methods: We conducted a retrospective study of hospitalized AECOPD patients.
Lung
January 2025
Department of Pharmacy, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, 317000, Zhejiang, China.
Objective: This integrative review aims to evaluate the efficacy and safety of nebulized tranexamic acid (TXA) in managing hemoptysis, assessing its potential as a non-invasive alternative to traditional invasive procedures.
Methods: An integrative review was conducted in accordance with PRISMA guidelines and was registered on PROSPERO (CRD42024584812). The search included databases such as PubMed, EMBASE, Web of Science, and the Cochrane Central Register of Controlled Trials, encompassing studies published up to August 7, 2024.
Inhal Toxicol
January 2025
Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV, USA.
: Pulmonary exposure to emissions from manipulating solid surface composite (SSC) materials has been associated with adverse health effects in humans and laboratory animals. Previous and investigations of SSC toxicity have been limited by particle delivery methods that do not fully recapitulate the workplace environment. This study sought to determine the acute SSC-induced pulmonary responses whole-body inhalation exposure.
View Article and Find Full Text PDFBlood
January 2025
University Hospital, LMU Munich, Munich, Germany.
Platelets are crucial players in hemostasis and thrombosis, but also contribute to immune regulation and host defense, using different receptors, signaling pathways and effector functions, respectively. Whether distinct subsets of platelets specialize in these diverse tasks is insufficiently understood. Here, we employed an in vivo pulse-labelling method in Mus musculus models for tracking in vivo platelet ageing and its functional implications.
View Article and Find Full Text PDFShock
January 2025
Department of Anesthesiology, The University of Texas Medical Branch, Galveston, Texas.
Introduction: The understanding of the interaction of closed-loop control of ventilation and oxygenation, specifically fraction of inspired oxygen (FiO2) and positive end-expiratory pressure (PEEP), and fluid resuscitation after burn injury and acute lung injury from smoke inhalation is limited. We compared the effectiveness of FiO2, PEEP, and ventilation adjusted automatically using adaptive support ventilation (ASV) and decision support fluid resuscitation based on urine output in a clinically relevant conscious ovine model of lung injury secondary to combined smoke inhalation and major burn injury.
Methods: Sheep were subjected to burn and smoke inhalation injury under deep anesthesia and analgesia.
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