AI Article Synopsis
- High-altitude pulmonary edema (HAPE) is a serious condition arising from rapid ascent to high altitudes, with symptoms like fatigue, headache, dyspnea, and cough.
- A case study of a 25-year-old man reveals he experienced HAPE along with spontaneous pneumomediastinum, but he fully recovered after a quick descent and appropriate medical treatment.
- The conclusion emphasizes the importance of accurate diagnosis using CT or X-ray, with immediate descent and oxygen supplementation being key treatments for HAPE.
Article Abstract
Background: High-altitude pulmonary edema (HAPE) is a serious life-threatening disease that occurs after rapid ascent to high altitude; its main early-stage presentations include fatigue, headache, low-grade fever, dyspnea, and cough. X-ray and computed tomography (CT) images show pulmonary shadows and patches, which may be localized (initial right lung field predomination) or generalized to the bilateral lung base.
Case Presentation: In this report, we present a case of a 25-year-old man diagnosed with HAPE combined with spontaneous pneumomediastinum. After a quick descent and effective medical treatment, this patient made a full recovery. The case may provide helpful information for the prevention and treatment of this disease since an increased number of people, especially young men, currently travel and work at high altitudes.
Conclusion: After accurate clinical diagnosis with the help of CT or X-ray, immediate descent and appropriate oxygen supplementation are the most effective treatments for HAPE at high altitude.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.2174/0115734056234694230922101747 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Biomimetic exosome harnessing exosomal lipidomics and functional proteins for PEDF-pDNA delivery in high altitude pulmonary edema intervention.
J Control Release
January 2025
School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu Province, China. Electronic address:
In the realm of gene therapy, given the exceptional performance of native exosomes, researchers have redirected their innovative focus towards exosome-mimetic nanovesicles (EMNs); however, the current design of most EMNs relies heavily on native cells or their components, inevitably introducing inter-batch variability issues and posing significant challenges for quality control. To overcome the excessive reliance on native cellular components, this study adopts a unique approach by precisely mimicking the lipid composition of exosomes and innovatively incorporating histone components to recapitulate the gene transfer characteristics of exosomes. We selected sphingomyelin (SM), phosphatidylcholine (PC), phosphatidylserine (PS), phosphatidylethanolamine (PE), and cholesterol as the lipid components, and employed the double emulsion method to prepare biomimetic exosomes carrying histone A and PEDF-DNA plasmids (His-pDNA@EMNs).
View Article and Find Full Text PDFInsights into Pulmonary Heart Disease at High Altitude: Hypoxia and PM Interactions.
Am J Respir Crit Care Med
January 2025
Lanzhou University, Lanzhou, China;
Lung function and onset of cardiometabolic diseases in the longitudinal Burden of Obstructive Lung Disease study.
BMJ Open Respir Res
January 2025
National Heart and Lung Institute, Imperial College London, London, UK.
Introduction: Previous population-based studies, mainly from high-income countries, have shown that a higher forced vital capacity (FVC) is associated with a lower risk of developing cardiometabolic diseases. The aim of this study was to assess the longitudinal association between spirometry measures and the onset of cardiometabolic diseases across sites in low-income, middle-income and high-income countries.
Methods: The study population comprised 5916 individuals from 15 countries participating in the Burden of Obstructive Lung Disease baseline and follow-up assessments.
Medical Problems of Chronic Hypoxia in Highlanders Living on the Tibetan Plateau.
High Alt Med Biol
January 2025
The Research Center for High Altitude Medicine, Qinghai University, Xining, China.
Ri-Li Ge. Medical problems of chronic hypoxia in highlanders living on the tibetan plateau. 00:00-00, 2024.
View Article and Find Full Text PDFTissue remodeling during high-altitude pulmonary edema in rats: Biochemical and histomorphological analysis.
Tissue Cell
January 2025
Department of Human and Animal Physiology, Yerevan State University, Yerevan, 1 Alek Manukyan St, Yerevan 0025, Armenia; Research Institute of Biology, Yerevan State University, Yerevan, 1 Alek Manukyan St, Yerevan 0025, Armenia. Electronic address:
High altitude characterized by the low partial pressure of the oxygen is a life-threatening condition that contributes to the development of acute pulmonary edema and hypoxic lung injury. In this study, we aimed to investigate the contribution of some inflammatory and oxidative stress markers along with antioxidant system enzymes in the pathogenesis of HAPE (high-altitude pulmonary edema) formation. We incorporated the study on 42 male rats to unravel the role of mast cells (MCs) and TNF-α in the lung after the effect of acute hypobaric hypoxia.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!