The authors describe the main aspects concerning interpretation and clinical implications of P-V curve tracings in patients with ARF; both the homogeneous and the multicompartment models are described.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Assessing pain in multiple sclerosis: Test-retest reliability of patient-reported outcome measures and accuracy of screening tools.
Mult Scler
January 2025
REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium.
Background: Pain is a common symptom of multiple sclerosis (MS). The reliability of outcome measures for pain and the accuracy of screening tools are essential for treatment purposes.
Objectives: This study investigated the test-retest reliability of Neuropathic Pain Scale (NPS), Neuropathic Pain Symptom Inventory (NPSI), Brief Pain Inventory-Short Form (BPI-SF), Nordic Musculoskeletal Questionnaire (NMQ), Douleur Neuropathique 4 (DN4), and painDETECT, and the accuracy of DN4 and painDETECT.
Accurate Intramyocardial Hemorrhage Assessment with Fast, Free-running, Cardiac Quantitative Susceptibility Mapping.
Radiol Cardiothorac Imaging
December 2024
From the Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, 116 N Robertson Blvd, Pacific Theatres Bldg, Ste 400, Los Angeles, CA 90048 (Y.H., L.T.H., H.L.L., D.L., H. Han, A.G.C., H.J.Y.); Krannert Cardiovascular Research Center, Indiana University School of Medicine, Indianapolis, Ind (Y.H., X.G., X.Z., G.Y., G.A., S.F.C., K.P.V., B.S., D.P.S., K.Y., R.D.); Departments of Bioengineering (Y.H., X.Z., A.G.C.) and Statistics (H. Ho), University of California Los Angeles, Los Angeles, Calif; Academia Sinica, Institute of Statistical Science, Nankang, Taipei, Taiwan (H. Ho); Department of Surgery, Division of Neurosurgery, Mackay Memorial Hospital, Taipei, Taiwan (L.T.H.); Department of Medical Imaging, National Cheng Kung University Hospital, Tainan, Taiwan (H.Y.L.); Siemens Medical Solutions USA, Malvern, Pa (X.B., F.H.); and Department of Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, Calif (A.G.C.).
Purpose To evaluate the performance of a high-dynamic-range quantitative susceptibility mapping (HDR-QSM) cardiac MRI technique to detect intramyocardial hemorrhage (IMH) and quantify iron content using phantom and canine models. Materials and Methods A free-running whole-heart HDR-QSM technique for IMH assessment was developed and evaluated in calibrated iron phantoms and 14 IMH female canine models. IMH detection and iron content quantification performance of this technique was compared with the conventional iron imaging approaches, R2*(1/T2*) maps, using measurements from ex vivo imaging as the reference standard.
View Article and Find Full Text PDFPopulation Pharmacokinetic and Toxicity Analysis of High-Dose Methotrexate in Patients with Central Nervous System Lymphoma.
Clin Pharmacokinet
December 2024
Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
Article Synopsis
- High-dose methotrexate (HD-MTX) is commonly used to treat patients with central nervous system lymphoma, but it carries risks of unpredictable toxicity and pharmacokinetic variability.
- The study aimed to characterize the population pharmacokinetics of HD-MTX and identify predictors for the risk of kidney and liver damage.
- Results indicated that factors like estimated glomerular filtration rate (eGFR), treatment regimen, and MTX dose significantly impact PK variability and toxicity risk, with specific concentration thresholds linked to increased chances of nephrotoxicity.
A high-throughput approach for quantifying turgor loss point in grapevine.
Plant Methods
November 2024
Horticultural & Environmental Sciences Innovation Centre, Niagara College, Welland, Canada.
Quantifying drought tolerance in crops is critical for agriculture management under environmental change, and drought response traits in grape vine have long been the focus of viticultural research. Turgor loss point (π) is gaining attention as an indicator of drought tolerance in plants, though estimating π often requires the construction and analysis of pressure-volume (P-V) curves which are very time consuming. While P-V curves remain a valuable tool for assessing π and related traits, there is considerable interest in developing high-throughput methods for rapidly estimating π, especially in the context of crop screening.
View Article and Find Full Text PDFChanges in central venous-to-arterial PCO difference and central venous oxygen saturation as markers to define fluid responsiveness in critically ill patients: a pot-hoc analysis of a multi-center prospective study.
Crit Care
November 2024
Institut Aquitain du Cœur, Clinique Saint-Augustin, Elsan, 114 Avenue d'Arès, 33074, Bordeaux Cedex, France.
Background: The main aim of the study whether changes in central venous-to-arterial CO difference (ΔP(v-a)CO) and central venous oxygen saturation (ΔScvO) induced by volume expansion (VE) are reliable parameters to define fluid responsiveness (FR) in sedated and mechanically ventilated septic patients. We also sought to determine whether the degree of FR was related to baseline ScvO and P(v-a)CO levels.
Methods: This was a post-hoc analysis of a multicenter prospective study.
Want 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!