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Siniscalchi C, Nouvenne A, Cerundolo N, Meschi T, Ticinesi A. Diaphragm Ultrasound in Different Clinical Scenarios: A Review with a Focus on Older Patients. Geriatrics (Basel) 2024; 9:70. [PMID: 38920426 PMCID: PMC11202496 DOI: 10.3390/geriatrics9030070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/08/2024] [Accepted: 05/28/2024] [Indexed: 06/27/2024] Open
Abstract
Diaphragm muscle dysfunction is increasingly recognized as a fundamental marker of several age-related diseases and conditions including chronic obstructive pulmonary disease, heart failure and critical illness with respiratory failure. In older individuals with physical frailty and sarcopenia, the loss of muscle mass and function may also involve the diaphragm, contributing to respiratory dysfunction. Ultrasound has recently emerged as a feasible and reliable strategy to visualize diaphragm structure and function. In particular, it can help to predict the timing of extubation in patients undergoing mechanical ventilation in intensive care units (ICUs). Ultrasonographic evaluation of diaphragmatic function is relatively cheap, safe and quick and can provide useful information for real-time monitoring of respiratory function. In this review, we aim to present the current state of scientific evidence on the usefulness of ultrasound in the assessment of diaphragm dysfunction in different clinical settings, with a particular focus on older patients. We highlight the importance of the qualitative information gathered by ultrasound to assess the integrity, excursion, thickness and thickening of the diaphragm. The implementation of bedside diaphragm ultrasound could be useful for improving the quality and appropriateness of care, especially in older subjects with sarcopenia who experience acute respiratory failure, not only in the ICU setting.
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Affiliation(s)
- Carmine Siniscalchi
- Department of Continuity of Care and Multicomplexity, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (C.S.); (A.N.); (N.C.); (T.M.)
| | - Antonio Nouvenne
- Department of Continuity of Care and Multicomplexity, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (C.S.); (A.N.); (N.C.); (T.M.)
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy
| | - Nicoletta Cerundolo
- Department of Continuity of Care and Multicomplexity, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (C.S.); (A.N.); (N.C.); (T.M.)
| | - Tiziana Meschi
- Department of Continuity of Care and Multicomplexity, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (C.S.); (A.N.); (N.C.); (T.M.)
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy
| | - Andrea Ticinesi
- Department of Continuity of Care and Multicomplexity, Azienda Ospedaliero-Universitaria di Parma, Via Antonio Gramsci 14, 43126 Parma, Italy; (C.S.); (A.N.); (N.C.); (T.M.)
- Department of Medicine and Surgery, University of Parma, Via Antonio Gramsci 14, 43126 Parma, Italy
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Scarlata S, Di Matteo E, Finamore P, Perri G, Mancini D, Sogaro L, Grandi T, Brando E, Travaglino F, Sambuco F, Antonelli Incalzi R. Diaphragmatic ultrasound evaluation in acute heart failure: clinical and functional associations. Intern Emerg Med 2024; 19:705-711. [PMID: 38363523 DOI: 10.1007/s11739-024-03531-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/08/2024] [Indexed: 02/17/2024]
Abstract
Heart failure patients often experience respiratory symptoms due to diaphragmatic involvement, but the diaphragmatic motion in heart failure remains understudied. This research aimed to investigate the correlation between ultrasonographically assessed diaphragmatic motion and thickness with cardiac performance indexes in an emergency setting. Seventy-two acutely decompensated heart failure patients and 100 non-heart failure individuals were enrolled. Diaphragmatic motion and thickness were assessed via ultrasound. Cardiac and respiratory parameters were recorded, and regression analysis was performed. Heart failure patients exhibited reduced diaphragmatic motion at total lung capacity compared to controls, and an inverse association was found between motion and heart failure severity (NYHA stage). Diaphragmatic thickness was also higher in heart failure patients at tidal volume and total lung capacity. Notably, diaphragmatic motion inversely correlated with systolic pulmonary artery pressure. The study highlights diaphragmatic dysfunction in acutely decompensated heart failure, with reduced motion and increased thickness. These changes were associated with cardio-respiratory parameters, specifically systolic pulmonary artery pressure. Monitoring diaphragmatic motion via ultrasound may aid in evaluating heart failure severity and prognosis in emergency settings. Additionally, interventions targeting diaphragmatic function could improve heart failure management. Further research is warranted to enhance heart failure management and patient outcomes.
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Affiliation(s)
- Simone Scarlata
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy.
- Research Unit of Internal Medicine, Università Campus Bio-Medico di Roma, Rome, Italy.
| | - Evelyn Di Matteo
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy
| | - Panaiotis Finamore
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy
| | - Giuseppe Perri
- Geriatrics Unit, Ospedale Santa Maria della Scaletta, Imola, BO, Italy
| | | | - Luigi Sogaro
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy
| | - Tommaso Grandi
- Unit of Emergency and Critical Care Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Rome, Italy
| | - Elisa Brando
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy
| | - Francesco Travaglino
- Unit of Emergency and Critical Care Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Rome, Italy
| | - Federica Sambuco
- Unit of Emergency and Critical Care Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Rome, Italy
| | - Raffaele Antonelli Incalzi
- Unit of Internal Medicine, Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Via Alvaro del Portillo, 200-00128, Rome, Italy
- Research Unit of Internal Medicine, Università Campus Bio-Medico di Roma, Rome, Italy
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Spiesshoefer J, Herkenrath SD, Treml M, Pietzke-Calcagnile A, Hagmeyer L, Regmi B, Matthes S, Young P, Boentert M, Randerath WJ. Inspiratory Muscle Dysfunction Mediates and Predicts a Disease Continuum of Hypercapnic Failure in Chronic Obstructive Pulmonary Disease. Respiration 2024; 103:182-192. [PMID: 38325348 DOI: 10.1159/000536589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 01/28/2024] [Indexed: 02/09/2024] Open
Abstract
INTRODUCTION Advanced chronic obstructive pulmonary disease (COPD) is associated with chronic hypercapnic failure. The present work aimed to comprehensively investigate inspiratory muscle function as a potential key determinant of hypercapnic respiratory failure in patients with COPD. METHODS Prospective patient recruitment encompassed 61 stable subjects with COPD across different stages of respiratory failure, ranging from normocapnia to isolated nighttime hypercapnia and daytime hypercapnia. Arterialized blood gas analyses and overnight transcutaneous capnometry were used for patient stratification. Assessment of respiratory muscle function encompassed body plethysmography, maximum inspiratory pressure (MIP), diaphragm ultrasound, and transdiaphragmatic pressure recordings following cervical magnetic stimulation of the phrenic nerves (twPdi) and a maximum sniff manoeuvre (Sniff Pdi). RESULTS Twenty patients showed no hypercapnia, 10 had isolated nocturnal hypercapnia, and 31 had daytime hypercapnia. Body plethysmography clearly distinguished patients with and without hypercapnia but did not discriminate patients with isolated nocturnal hypercapnia from those with daytime hypercapnia. In contrast to ultrasound parameters and transdiaphragmatic pressures, only MIP reflected the extent of hypercapnia across all three stages. MIP values below -48 cmH2O predicted nocturnal hypercapnia (area under the curve = 0.733, p = 0.052). CONCLUSION In COPD, inspiratory muscle dysfunction contributes to progressive hypercapnic failure. In contrast to invasive tests of diaphragm strength only MIP fully reflects the pathophysiological continuum of hypercapnic failure and predicts isolated nocturnal hypercapnia.
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Affiliation(s)
- Jens Spiesshoefer
- Department of Pneumology and Intensive Care Medicine, RWTH Aachen University Hospital, Aachen, Germany
- Interdisciplinary Health Science Center, Scuola Superiore Sant Anna Pisa, Pisa, Italy
| | - Simon D Herkenrath
- Institute for Pneumology at the University of Cologne, Solingen, Germany
- Bethanien Hospital gGmbH, Solingen, Germany
| | - Marcel Treml
- Institute for Pneumology at the University of Cologne, Solingen, Germany,
| | | | - Lars Hagmeyer
- Institute for Pneumology at the University of Cologne, Solingen, Germany
- Bethanien Hospital gGmbH, Solingen, Germany
| | - Binaya Regmi
- Department of Pneumology and Intensive Care Medicine, RWTH Aachen University Hospital, Aachen, Germany
| | - Sandhya Matthes
- Institute for Pneumology at the University of Cologne, Solingen, Germany
| | - Peter Young
- Medical Park Klinik Reithofpark, Bad Feilnbach, Germany
| | - Matthias Boentert
- Department of Neurology with Institute for Translational Neurology, University of Muenster, Muenster, Germany
- Department of Medicine, UKM Marienhospital Steinfurt, Steinfurt, Germany
| | - Winfried J Randerath
- Institute for Pneumology at the University of Cologne, Solingen, Germany
- Bethanien Hospital gGmbH, Solingen, Germany
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Mangner N, Winzer EB, Linke A, Adams V. Locomotor and respiratory muscle abnormalities in HFrEF and HFpEF. Front Cardiovasc Med 2023; 10:1149065. [PMID: 37965088 PMCID: PMC10641491 DOI: 10.3389/fcvm.2023.1149065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 10/02/2023] [Indexed: 11/16/2023] Open
Abstract
Heart failure (HF) is a chronic and progressive syndrome affecting worldwide billions of patients. Exercise intolerance and early fatigue are hallmarks of HF patients either with a reduced (HFrEF) or a preserved (HFpEF) ejection fraction. Alterations of the skeletal muscle contribute to exercise intolerance in HF. This review will provide a contemporary summary of the clinical and molecular alterations currently known to occur in the skeletal muscles of both HFrEF and HFpEF, and thereby differentiate the effects on locomotor and respiratory muscles, in particular the diaphragm. Moreover, current and future therapeutic options to address skeletal muscle weakness will be discussed focusing mainly on the effects of exercise training.
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Affiliation(s)
- Norman Mangner
- Department of Internal Medicine and Cardiology, Heart Center Dresden, Technische Universität Dresden, Dresden, Germany
| | - Ephraim B. Winzer
- Department of Internal Medicine and Cardiology, Heart Center Dresden, Technische Universität Dresden, Dresden, Germany
| | - Axel Linke
- Department of Internal Medicine and Cardiology, Heart Center Dresden, Technische Universität Dresden, Dresden, Germany
| | - Volker Adams
- Laboratory of Molecular and Experimental Cardiology, Heart Center Dresden, Technische Universität Dresden, Dresden, Germany
- Dresden Cardiovascular Research Institute and Core Laboratories GmbH, Dresden, Germany
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Kelley RC, Betancourt L, Noriega AM, Brinson SC, Curbelo-Bermudez N, Hahn D, Kumar RA, Balazic E, Muscato DR, Ryan TE, van der Pijl RJ, Shen S, Ottenheijm CAC, Ferreira LF. Skeletal myopathy in a rat model of postmenopausal heart failure with preserved ejection fraction. J Appl Physiol (1985) 2022; 132:106-125. [PMID: 34792407 PMCID: PMC8742741 DOI: 10.1152/japplphysiol.00170.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 11/01/2021] [Accepted: 11/11/2021] [Indexed: 01/03/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) accounts for ∼50% of all patients with heart failure and frequently affects postmenopausal women. The HFpEF condition is phenotype-specific, with skeletal myopathy that is crucial for disease development and progression. However, most of the current preclinical models of HFpEF have not addressed the postmenopausal phenotype. We sought to advance a rodent model of postmenopausal HFpEF and examine skeletal muscle abnormalities therein. Female, ovariectomized, spontaneously hypertensive rats (SHRs) were fed a high-fat, high-sucrose diet to induce HFpEF. Controls were female sham-operated Wistar-Kyoto rats on a lean diet. In a complementary, longer-term cohort, controls were female sham-operated SHRs on a lean diet to evaluate the effect of strain difference in the model. Our model developed key features of HFpEF that included increased body weight, glucose intolerance, hypertension, cardiac hypertrophy, diastolic dysfunction, exercise intolerance, and elevated plasma cytokines. In limb skeletal muscle, HFpEF decreased specific force by 15%-30% (P < 0.05) and maximal mitochondrial respiration by 40%-55% (P < 0.05), increased oxidized glutathione by approximately twofold (P < 0.05), and tended to increase mitochondrial H2O2 emission (P = 0.10). Muscle fiber cross-sectional area, markers of mitochondrial content, and indices of capillarity were not different between control and HFpEF in our short-term cohort. Overall, our preclinical model of postmenopausal HFpEF recapitulates several key features of the disease. This new model reveals contractile and mitochondrial dysfunction and redox imbalance that are potential contributors to abnormal metabolism, exercise intolerance, and diminished quality of life in patients with postmenopausal HFpEF.NEW & NOTEWORTHY Heart failure with preserved ejection fraction (HFpEF) is a condition with phenotype-specific features highly prevalent in postmenopausal women and skeletal myopathy contributing to disease development and progression. We advanced a rat model of postmenopausal HFpEF with key cardiovascular and systemic features of the disease. Our study shows that the skeletal myopathy of postmenopausal HFpEF includes loss of limb muscle-specific force independent of atrophy, mitochondrial dysfunction, and oxidized shift in redox balance.
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Affiliation(s)
- Rachel C Kelley
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Lauren Betancourt
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Andrea M Noriega
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Suzanne C Brinson
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Nuria Curbelo-Bermudez
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Dongwoo Hahn
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Ravi A Kumar
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Eliza Balazic
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Derek R Muscato
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Terence E Ryan
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Robbert J van der Pijl
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Shengyi Shen
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
| | - Coen A C Ottenheijm
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Leonardo F Ferreira
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
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