1
|
Ackermann M, Tafforeau P, Wagner WL, Walsh C, Werlein C, Kühnel MP, Länger FP, Disney C, Bodey AJ, Bellier A, Verleden SE, Lee PD, Mentzer SJ, Jonigk DD. The Bronchial Circulation in COVID-19 Pneumonia. Am J Respir Crit Care Med 2021; 205:121-125. [PMID: 34734553 PMCID: PMC8865596 DOI: 10.1164/rccm.202103-0594im] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Maximilian Ackermann
- Institute of Functional and Clinical Anatomy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.,HELIOS Universitatsklinikum Wuppertal, 60865, Institute of Pathology and Molecular Pathology, Wuppertal, Germany;
| | - Paul Tafforeau
- European Synchrotron Radiation Facility, 55553, Grenoble, France
| | - Willi L Wagner
- University Hospital Heidelberg, 27178, Dept. Diagnostic and Interventional Radiology, Heidelberg, Germany
| | - Claire Walsh
- University College London, 4919, Centre for Advanced Biomedical Imaging, London, United Kingdom of Great Britain and Northern Ireland
| | | | - Mark P Kühnel
- Medical School of Hannover, Institute of Pathology, Hannover, Germany
| | | | - Catherine Disney
- University College London, 4919, London, United Kingdom of Great Britain and Northern Ireland
| | - Andrew J Bodey
- Diamond Light Source Ltd, 120796, Didcot, United Kingdom of Great Britain and Northern Ireland
| | - Alexandre Bellier
- Grenoble Universites, 133618, French Alps Laboratory of Anatomy (LADAF) , Grenoble, France
| | - Stijn E Verleden
- Katholieke Universiteit Leuven and Universitair Ziekenhuis Gasthuisberg, Lung Transplant Unit, Leuven, Belgium
| | - Peter D Lee
- University College London, 4919, Department of Mechanical Engineering, London, United Kingdom of Great Britain and Northern Ireland
| | - Steven J Mentzer
- Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Danny D Jonigk
- Hannover Medical School, Institute of Pathology , Hannover, Germany
| |
Collapse
|
2
|
Ikubo Y, Sanada TJ, Tanabe N, Naito A, Shoji H, Nagata J, Kuriyama A, Yanagisawa A, Kobayashi T, Yamamoto K, Kasai H, Suda R, Sekine A, Sugiura T, Shigeta A, Ishida K, Sakao S, Masuda M, Tatsumi K. The extent of enlarged bronchial arteries is not correlated with the development of reperfusion pulmonary edema after pulmonary endarterectomy in patients with chronic thromboembolic pulmonary hypertension. Pulm Circ 2020; 10:2045894020968677. [PMID: 33282195 PMCID: PMC7682219 DOI: 10.1177/2045894020968677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/03/2020] [Indexed: 11/16/2022] Open
Abstract
This study investigated whether dilated bronchial arteries are associated with reperfusion pulmonary edema in patients with chronic thromboembolic pulmonary hypertension. Results showed that the extent of enlarged bronchial arteries was not associated with the development of reperfusion pulmonary edema, whereas the residual pulmonary hypertension had a significant association.
Collapse
Affiliation(s)
- Yumiko Ikubo
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Takayuki J Sanada
- Department of Respirology, Graduate School of Medicine, Chiba, Japan.,Department of Pulmonology, Vrije Universiteit, Amsterdam, the Netherlands
| | - Nobuhiro Tanabe
- Department of Respirology, Graduate School of Medicine, Chiba, Japan.,Department of Respirology, Chibaken Saiseikai Narashino Hospital, Narashino, Japan
| | - Akira Naito
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Hiroki Shoji
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Jun Nagata
- Department of Respirology, Graduate School of Medicine, Chiba, Japan.,Department of Respirology, Chibaken Saiseikai Narashino Hospital, Narashino, Japan
| | - Ayaka Kuriyama
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Asako Yanagisawa
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | | | - Keiko Yamamoto
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Hajime Kasai
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Rika Suda
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Ayumi Sekine
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Toshihiko Sugiura
- Department of Respirology, Graduate School of Medicine, Chiba, Japan.,Department of Respirology, Chibaken Saiseikai Narashino Hospital, Narashino, Japan
| | - Ayako Shigeta
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Keiichi Ishida
- Department of Cardiovascular Surgery, Chiba University, Chiba, Japan.,Department of Cardiovascular Surgery, Eastern Chiba Medical Center, Togane, Japan
| | - Seiichiro Sakao
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| | - Masahisa Masuda
- Department of Cardiovascular Surgery, Chiba University, Chiba, Japan.,Department of Cardiovascular Surgery, Eastern Chiba Medical Center, Togane, Japan
| | - Koichiro Tatsumi
- Department of Respirology, Graduate School of Medicine, Chiba, Japan
| |
Collapse
|
3
|
Qu H, Wang M, Wang Z, Ao G, Yuan X, Li Q, Ma Z, Xu Q, Yan J, Bai Y. Diagnostic Value of Dual-input Computed Tomography Perfusion on Detecting Bronchial-Pulmonary Artery Fistula in Tuberculosis Patients with Massive Hemoptysis. Acad Radiol 2018; 25:1018-1024. [PMID: 29371122 DOI: 10.1016/j.acra.2017.12.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 11/17/2017] [Accepted: 12/17/2017] [Indexed: 11/27/2022]
Abstract
RATIONALE AND OBJECTIVES This prospective study aimed to evaluate the diagnostic performance of dual-input computed tomography perfusion technique (DI-CTP) in identifying the bronchial-pulmonary artery fistula in patients tuberculosis with massive hemoptysis. MATERIAL AND METHODS Twenty patients with tuberculosis with massive hemoptysis were enrolled from January 2015 to December 2015. The association between DI-CTP parameters and the diagnostic outcomes of digital subtraction angiography was assessed. Diagnostic efficacy of DI-CTP was evaluated by receiver operating curve (ROC) analyses using the diagnostic outcomes of digital subtraction angiography, which is the gold standard for identifying bronchial-pulmonary artery fistula. RESULTS Compared to lung segments with normal blood flow (n = 304), those with bronchial-pulmonary artery fistula (n = 164) had a reduced pulmonary flow value, perfusion index (PI) value, and an elevated bronchial artery (BF) value in the DI-CTP scan, which was further confirmed by multivariate logistic regression. ROC analysis showed that PI and bronchial artery has an excellent diagnostic performance (both area under the ROC curve > 0.9, P < .001) and high sensitivity and specificity (from 0.79 to 0.95 at the optimal cutoff). PI has the best diagnostic performance, with an overall diagnostic accuracy of 0.91. CONCLUSIONS DI-CTP scan possesses the diagnostic value for detecting bronchial-pulmonary artery fistula in patients with tuberculosis with massive hemoptysis, providing an alternative diagnostic method.
Collapse
|
4
|
Town JA, Monroe EJ, Aitken ML. Deaths Related to Bronchial Arterial Embolization in Patients With Cystic Fibrosis: Three Cases and an Institutional Review. Chest 2017; 150:e93-e98. [PMID: 27719829 DOI: 10.1016/j.chest.2016.03.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/27/2016] [Accepted: 03/02/2016] [Indexed: 10/20/2022] Open
Abstract
Cystic fibrosis (CF) patients are at risk for life-threatening hemoptysis, sometimes necessitating bronchial arterial embolization (BAE). Spinal artery embolization and pulmonary infarction are commonly cited procedural risks, yet respiratory failure and death are underappreciated. We conducted a retrospective institutional review of our outcomes after BAE for hemoptysis in CF and present three cases highlighting this complication. From 2007 to 2015, 12 patients underwent 17 BAE procedures for hemoptysis at our institution. Three patients experienced respiratory failure and died within 3 months of BAE. Nonsurvivors had significantly lower baseline FEV1 values than survivors (21.8% vs 52.6%, P < .05). BAE as a treatment for life-threatening hemoptysis may precipitate respiratory failure in end-stage CF and should accelerate the evaluation for lung transplantation. Institutions should reevaluate their BAE practices to ensure preservation of the bronchial circulation, which contributes to gas exchange in these patients.
Collapse
Affiliation(s)
- James A Town
- Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle, WA.
| | - Eric J Monroe
- Department of Radiology, Seattle Childrens, Seattle, WA
| | - Moira L Aitken
- Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle, WA
| |
Collapse
|
5
|
Mendes ES, Rebolledo P, Campos M, Wanner A. Immediate antiinflammatory effects of inhaled budesonide in patients with asthma. Ann Am Thorac Soc 2014; 11:706-11. [PMID: 24735128 DOI: 10.1513/AnnalsATS.201307-220OC] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND In patients with asthma, single doses of inhaled glucocorticosteroids (ICS) have been reported to have antiinflammatory actions that can be detected several hours after drug administration. However, the onset and duration of the effect have not been investigated. We therefore measured airway blood flow ([Formula: see text]aw) as an index of airway inflammation to determine the time course and dose dependence of the antiinflammatory action of an ICS in 20 patients with moderate asthma receiving regular ICS treatment. METHODS [Formula: see text]aw and spirometry were measured before and serially for 360 minutes after a single inhaled dose of 360 μg, 720 μg, and 1,440 μg budesonide or placebo as well as after four repetitive 720-μg budesonide doses given 30 minutes apart. RESULTS Baseline mean [Formula: see text]aw was increased and FEV1 was decreased without significant differences among the 5 treatment days. After budesonide inhalation, there was a transient, dose-dependent decrease in mean [Formula: see text]aw from 12 to 21%, with significant differences from baseline at 60 and 90 minutes for the 720-μg and 1,440-μg doses (P < 0.05). Thirty minutes after four repetitive budesonide administrations, mean [Formula: see text]aw was 28% below baseline (P < 0.05) and remained 11% below baseline after 270 minutes. There was no change in mean FEV1 after any of the treatments. CONCLUSIONS In subjects with moderate asthma who use ICS regularly, inhaled budesonide caused a transient dose-dependent vasoconstriction in the airway, thereby reversing one manifestation of airway inflammation. These results suggest that a pure controller medication can have immediate beneficial effects not paralleled by changes in airflow. Clinical trial registered with www.clinicaltrials.gov (NCT 01219738).
Collapse
|
6
|
Lange M, Enkhbaatar P, Traber DL, Cox RA, Jacob S, Mathew BP, Hamahata A, Traber LD, Herndon DN, Hawkins HK. Role of calcitonin gene-related peptide (CGRP) in ovine burn and smoke inhalation injury. J Appl Physiol (1985) 2009; 107:176-84. [PMID: 19407258 PMCID: PMC2711784 DOI: 10.1152/japplphysiol.00094.2009] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2009] [Accepted: 04/25/2009] [Indexed: 11/22/2022] Open
Abstract
Concomitant smoke inhalation trauma in burn patients is a serious medical problem. Previous investigations in our sheep model revealed that these injuries lead to significant airway hyperemia, enhanced pulmonary fluid extravasation, and severely impaired pulmonary function. However, the pathophysiological mechanisms are still not fully understood. The lung is innervated by sensory nerves containing peptides such as substance P and calcitonin gene-related peptide. Noxious stimuli in the airways can induce a neurogenic inflammatory response, which has previously been implicated in several airway diseases. Calcitonin gene-related peptide is known to be a potent vasodilator. We hypothesized that calcitonin gene-related peptide is also a mediator of the pulmonary reaction to toxic smoke and planned experiments to evaluate its role in this model. We tested the effects of pretreatment with a specific antagonist of the major receptor for calcitonin gene-related peptide (BIBN4096BS; 32 microg/kg, followed by continuous infusion of 6.4 microg.kg(-1).h(-1)) until the animal was killed 48 h after injury in an established ovine model of burn (40% total body surface, third degree) and smoke inhalation (48 breaths, <40 degrees C) injury. In treated animals (n = 7), the injury-related increases in tracheal blood flow and lung lymph flow were significantly attenuated compared with untreated controls (n = 5). Furthermore, the treatment significantly attenuated abnormalities in respiratory gas exchange. The data suggest that calcitonin gene-related peptide contributes to early airway hyperemia, transvascular fluid flux, and respiratory malfunction following ovine burn and smoke inhalation injury. Future studies will be needed to clarify the potential therapeutic benefit for patients with this injury.
Collapse
Affiliation(s)
- Matthias Lange
- Investigational Intensive Care Unit, Dept. of Anesthesiology, The Univ. of Texas Medical Branch, 301 Univ. Blvd., Galveston, TX 77550, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|