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Voorrips SN, Saucedo-Orozco H, Sánchez-Aguilera PI, De Boer RA, Van der Meer P, Westenbrink BD. Could SGLT2 Inhibitors Improve Exercise Intolerance in Chronic Heart Failure? Int J Mol Sci 2022; 23:ijms23158631. [PMID: 35955784 PMCID: PMC9369142 DOI: 10.3390/ijms23158631] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 12/04/2022] Open
Abstract
Despite the constant improvement of therapeutical options, heart failure (HF) remains associated with high mortality and morbidity. While new developments in guideline-recommended therapies can prolong survival and postpone HF hospitalizations, impaired exercise capacity remains one of the most debilitating symptoms of HF. Exercise intolerance in HF is multifactorial in origin, as the underlying cardiovascular pathology and reactive changes in skeletal muscle composition and metabolism both contribute. Recently, sodium-related glucose transporter 2 (SGLT2) inhibitors were found to improve cardiovascular outcomes significantly. Whilst much effort has been devoted to untangling the mechanisms responsible for these cardiovascular benefits of SGLT2 inhibitors, little is known about the effect of SGLT2 inhibitors on exercise performance in HF. This review provides an overview of the pathophysiological mechanisms that are responsible for exercise intolerance in HF, elaborates on the potential SGLT2-inhibitor-mediated effects on these phenomena, and provides an up-to-date overview of existing studies on the effect of SGLT2 inhibitors on clinical outcome parameters that are relevant to the assessment of exercise capacity. Finally, current gaps in the evidence and potential future perspectives on the effects of SGLT2 inhibitors on exercise intolerance in chronic HF are discussed.
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Affiliation(s)
- Suzanne N. Voorrips
- Correspondence: (S.N.V.); (B.D.W.); Tel.: +31-50-361-2355 (S.N.V. & B.D.W.); Fax: +31-50-361-4391 (S.N.V. & B.D.W.)
| | | | | | | | | | - B. Daan Westenbrink
- Correspondence: (S.N.V.); (B.D.W.); Tel.: +31-50-361-2355 (S.N.V. & B.D.W.); Fax: +31-50-361-4391 (S.N.V. & B.D.W.)
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Saucedo-Orozco H, Vargas-Barron J, Márquez-Velazco R, Farjat-Pasos JI, Martinez-Zavala KS, Jiménez-Rojas V, Criales-Vera SA, Arias-Godínez JA, Fuentevilla-Alvarez G, Guarner-Lans V, Perez-Torres I, Melendez-Ramirez G, Sanchez Perez TE, Soto ME. Bioprosthesis in aortic valve replacement: long-term inflammatory response and functionality. Open Heart 2022; 9:openhrt-2022-002065. [PMID: 35926961 PMCID: PMC9358956 DOI: 10.1136/openhrt-2022-002065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 05/25/2022] [Accepted: 07/20/2022] [Indexed: 11/17/2022] Open
Abstract
Background The evaluation of long-term inflammatory response and function in postoperative patients with aortic valve replacement (AVR) deserves special analysis because it is important to try to prevent reoperation and improve durability and functionality of the prostheses. It is our objective Methods In this study, we included a cohort of patients with aortic valve damage treated by AVR with mechanical prosthesis, bio prosthesis and we included a control group. Results We found that IL-4 and osteopontin levels were higher in patients with mechanical vs biological prostheses (p=0.01 and p=0.04, respectively), osteoprotegerin (OPG) levels were decreased (p=0.01), women had lower levels of ET-1 and IL-6, (p=0.02) (p=0.04), respectively. Patients older than 60 years had decreased levels of IL-1ß p<0.001) and a higher concentration of IL-4 p<0.05). IL-1ß, OPG and TNFα were higher in patients with less than 5 years of evolution vs more than 10 years (p=0.004, p=0.02 and p=0.03, respectively). Factors such as age, gender, prosthetic and elevated IL-1B and ET-1 levels are associated with valve dysfunction prosthetic. These results indicate that the inflammatory involvement present prior to valve replacement may be perpetuated by various factors in the long term. Conclusions The findings provide us with the opportunity to effectively treat patients with AVR in the postoperative period, which could prolong the functionality of the bio prostheses. Trial registration number NCT04557345.
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Affiliation(s)
- Huitzilihuitl Saucedo-Orozco
- Cardioneumology, Instituto Nacional de Cardiologia Ignacio Chavez, Ciudad de Mexico, Mexico.,Speciality Hospital, National Medical Center "La Raza", Cardioneumology, Instituto Mexicano del Seguro Social, Ciudad de Mexico, Mexico
| | - Jesus Vargas-Barron
- Pharmacology, Instituto Nacional de Cardiologia Ignacio Chavez, CDMX, Mexico
| | - Ricardo Márquez-Velazco
- Department of Immunology, Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
| | - Julio Iván Farjat-Pasos
- Interventional Cardiology, Instituto Nacional de Cardiologia Ignacio Chavez, Tlalpan, Mexico
| | | | | | | | | | | | | | - Israel Perez-Torres
- Cardiovascular Biomedicine, Instituto Nacional de Cardiologia Ignacio Chavez, CDMX, Mexico
| | | | | | - Maria Elena Soto
- Immunology, Instituto Nacional de Cardiologia Ignacio Chavez, CDMX, Mexico .,Cardiovascular Line, Hospital ABC, Mexico City, Mexico
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Soto ME, Saucedo-Orozco H, Ochoa-Hein E, Eid-Lidt G, Anaya-Ayala JE, Pérez-Torres I, Koretzky SG, Reyes PA, Espinoza-Saquicela ER, Hernandez I, Martinez-Hernandez H. Cardiothoracic surgery and peripheral endovascular intervention in cardiovascular damage from a cohort of orphan rheumatological diseases-epidemiological and survival analysis. J Thorac Dis 2022; 14:1815-1829. [PMID: 35813724 PMCID: PMC9264075 DOI: 10.21037/jtd-21-1523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 05/23/2022] [Indexed: 11/17/2022]
Abstract
Background Aortic diseases in some orphan rheumatological diseases require medical, surgical or peripheral endovascular intervention because they can be catastrophic. Objectives: to analyze the main clinical and epidemiological characteristics of patients with Takayasu arteritis (TA), Marfan syndrome (MS) and similar conditions that were treated with cardiothoracic surgery and peripheral endovascular intervention. Methods Retrospective and descriptive cohort study that included patients of any age and gender with TA (as per the criteria of the American College of Rheumatology and EULAR/PRINTO), MS (according to Ghent criteria), and similar conditions who underwent cardiothoracic surgery or peripheral endovascular intervention. Data were collected from electronic charts. Results A total of 77 patients with TA and 135 patients with MS and similar conditions were included. The frequency of surgical or interventional requirements in patients with TA and MS/similar conditions was 77/364 (21.2%) and 135/300 (45%), respectively; such patients were followed for a median of 6 [2–12] and 3.29 (0.42–6.62) years, with (maximum follow-up range of 47 and 21.37 years, respectively). Aneurysms were present in 11 (14.3%) and 66 (48.9%) in patients with TA and MS/similar conditions, respectively. Aortic, mitral and tricuspid valve damage occurred in 8 (10.4%) patients, 4 (5.2%) patients and 1 (1.3%) patient with TA, respectively; corresponding frequencies in patients with MS/similar conditions were 98 (72.6%), 50 (37.0%) and 20 (14.8%). We identified that 20% of patients with TA died after 5.08 years (95% CI: 0.23–25.42 years) and 20 % of the patients with MS and other similar conditions died after 7.52 years (95% CI: 1.10–9.02 years). Conclusions The frequency of surgical intervention was low in this study. Long-term prognosis is good if surgery is performed in a timely manner. Epidemiological studies provide relevant information for public health decisions related to the management of orphan rheumatological diseases.
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Affiliation(s)
- Maria Elena Soto
- Immunology Department, Instituto Nacional de Cardiología Ignacio Chávez, and Research Department, Cardiovascular Line, American British Cowdray Hospital Center, Mexico City, Mexico
| | - Huitzilihuitl Saucedo-Orozco
- Cardioneumology Department, Instituto Nacional de Cardiología Ignacio Chávez and Cardioneumology Department, Specialty Hospital, National Medical Center "La Raza", Mexican Social Security Institute, Mexico City, Mexico
| | - Eric Ochoa-Hein
- Hospital Epidemiology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Guering Eid-Lidt
- Hemodynamics Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Javier E Anaya-Ayala
- Vascular Surgery and Endovascular Therapy, Surgery Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Israel Pérez-Torres
- Cardiovascular Biomedicine Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | | | - Pedro A Reyes
- Research Directorate and Ethics Committee Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | | | - Ivan Hernandez
- Cardiothoracic Surgery Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Humberto Martinez-Hernandez
- Cardiothoracic Surgery Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico.,Head of Cardiothoracic Surgery Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
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Saucedo-Orozco H, Torres IP, Vera SAC, Frausto AA, Godínez JAA, Guarner-Lans V, Rubio E, López MES. Correlation Between Cardiac Computed Tomography and Histopathology for Evaluating Patients with Aortic Valve Disease. Acad Radiol 2022; 29 Suppl 4:S25-S32. [PMID: 33455860 DOI: 10.1016/j.acra.2020.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND The use of cardiac computed tomography (cardiac CT) and the quantification of the Agatston score for the evaluation of calcium of the aortic valve (AVC) has increased in different clinical contexts for diagnostic and prognostic purposes. This study aims to evaluate the correlation between cardiac CT and histopathology for the quantification of AVC. METHODS Ninety patients diagnosed with severe aortic valve dysfunction, of any etiology and regardless of the predominant type of injury, were included. Before the surgical event, a Cardiac CT were performed with Agatston Score measurement. The removed native valve was evaluated by a Pathologist, who provided a qualitative and quantitative evaluation of valve calcium. Calcium density was also analyzed by quantifying the area in pixel units obtained from photomicrographs. Follow-up was performed for four years after the aortic valve replacement. RESULTS Ninety patients were analyzed. The degenerative etiology predominated 63.3% (57 patients). The calcium load was different for the gender (p = 0.01) and type of valve injury (p = 0.0013). There was a positive correlation between the Agatston score, and the percentage of calcium reported by the pathologist in a conventional qualitative way (rs = 0.75, p < 0.001) and between the AVC and the Cote et al. score (rs = 0.77, p < 0.001). There was no difference in survival after aortic valve replacement concerning valve calcium load. Left ventricular dysfunction showed a significant difference in survival (p = 0.003, Log-rank). CONCLUSION There is a moderately high correlation between the Agatston score quantified by Cardiac CT and the histopathological evaluation. The severity of the calcification did not prove to be a predictor of death in the postsurgical follow-up.
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Affiliation(s)
| | - Israel Pérez Torres
- Department of Cardiovascular Medicine, Instituto Nacional de Cardiología "Ignacio Chávez", México City, México
| | - Sergio Andrés Criales Vera
- Department of Computed Tomography, Instituto Nacional de Cardiología "Ignacio Chávez", México City, México
| | - Alberto Arana Frausto
- Department of Pathology, Instituto Nacional de Cardiología "Ignacio Chávez", México City, México
| | | | - Verónica Guarner-Lans
- Department of Physiology, Instituto Nacional de Cardiología "Ignacio Chávez", México City, México
| | - Esther Rubio
- Department of Physiology, Instituto Nacional de Cardiología "Ignacio Chávez", México City, México
| | - Maria Elena Soto López
- Department Immunology, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Col. Sección XVI, Del. Tlalpan, México City, 14080, México.
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van Woerden G, van Veldhuisen DJ, Gorter TM, Ophuis B, Saucedo-Orozco H, van Empel VPM, Willems TP, Geelhoed B, Rienstra M, Westenbrink BD. The value of echocardiographic measurement of epicardial adipose tissue in heart failure patients. ESC Heart Fail 2022; 9:953-957. [PMID: 35146949 PMCID: PMC8934911 DOI: 10.1002/ehf2.13828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/16/2021] [Accepted: 01/17/2022] [Indexed: 11/08/2022] Open
Abstract
Aims Epicardial adipose tissue (EAT) is increasingly recognized as an important factor in the pathophysiology of heart failure (HF). Cardiac magnetic resonance (CMR) imaging is the gold‐standard imaging modality to evaluate EAT size, but in contrast to echocardiography, CMR is costly and not widely available. We investigated EAT thickness on echocardiography in relation to EAT volume on CMR, and we assessed the agreement between observers for measuring echocardiographic EAT. Methods and results Patients with HF and left ventricular ejection fraction >40% were enrolled. All patients underwent CMR imaging and transthoracic‐echocardiography. EAT volume was quantified on CMR short‐axis cine‐stacks. Echocardiographic EAT thickness was measured on parasternal long‐axis and short‐axis views. Linear regression analyses were used to assess the association between EAT volume on CMR and EAT thickness on echocardiography. Intraclass correlation coefficient (ICC) was used to assess the interobserver agreement as well as the intraobserver agreement. EAT on CMR and echocardiography was evaluated in 117 patients (mean age 71 ± 10 years, 49% women and mean left ventricular ejection fraction 54 ± 7%). Mean EAT volume on CMR was 202 ± 64 mL and ranged from 80 to 373 mL. Mean EAT thickness on echocardiography was 3.8 ± 1.5 mm and ranged from 1.7 to 10.2 mm. EAT volume on CMR and EAT thickness on echocardiography were significantly correlated (junior‐observer: r = 0.62, P < 0.001, senior‐observer: r = 0.33, P < 0.001), and up to one‐third of the variance in EAT volume was explained by EAT thickness (R2 = 0.38, P < 0.001). The interobserver agreement between junior and senior observers for measuring echocardiographic EAT was modest [ICC, 0.65 (95% confidence interval (CI) 0.47–0.77], whereas the intraobserver agreement was good (ICC 0.98, 95% CI 0.84–0.99). Conclusions There was a modest correlation between EAT volume on CMR and EAT thickness on echocardiography. Limited agreement between junior and senior observers for measuring echocardiographic EAT was observed. EAT thickness on echocardiography is limited in estimating EAT volume.
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Affiliation(s)
- Gijs van Woerden
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Dirk J van Veldhuisen
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Thomas M Gorter
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Bob Ophuis
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Huitzilihuitl Saucedo-Orozco
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Vanessa P M van Empel
- Department of Cardiology, University of Maastricht, Medical University Centre Maastricht, Maastricht, The Netherlands
| | - Tineke P Willems
- Department of Radiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Bastiaan Geelhoed
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Michiel Rienstra
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Berend Daan Westenbrink
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
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Saucedo-Orozco H, Voorrips SN, Yurista SR, de Boer RA, Westenbrink BD. SGLT2 Inhibitors and Ketone Metabolism in Heart Failure. J Lipid Atheroscler 2022; 11:1-19. [PMID: 35118019 PMCID: PMC8792821 DOI: 10.12997/jla.2022.11.1.1] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/06/2022] [Accepted: 01/06/2022] [Indexed: 11/09/2022] Open
Abstract
Sodium-glucose cotransporter-2 (SGLT2) inhibitors have emerged as powerful drugs that can be used to treat heart failure (HF) patients, both with preserved and reduced ejection fraction and in the presence or absence of type 2 diabetes. While the mechanisms underlying the salutary effects of SGLT2 inhibitors have not been fully elucidated, there is clear evidence for a beneficial metabolic effect of these drugs. In this review, we discuss the effects of SGLT2 inhibitors on cardiac energy provision secondary to ketone bodies, pathological ventricular remodeling, and inflammation in patients with HF. While the specific contribution of ketone bodies to the pleiotropic cardiovascular benefits of SGLT2 inhibitors requires further clarification, ketone bodies themselves may also be used as a therapy for HF.
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Affiliation(s)
- Huitzilihuitl Saucedo-Orozco
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Suzanne N. Voorrips
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Salva R. Yurista
- Cardiology Division, Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Rudolf A. de Boer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - B. Daan Westenbrink
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Saucedo-Orozco H, Vargas-Barrón J, Vázquez-Antona CA, Castillo-Castellón F. Echocardiographic findings in patent ductus arteriosus-associated infective endarteritis. Anatol J Cardiol 2021; 25:774-780. [PMID: 34734810 DOI: 10.5152/anatoljcardiol.2021.36156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Infectious endarteritis associated with patent ductus arteriosus (PDA-IE) is an uncommon complication in the era of antibiotics. However, it implies a clinical challenge in patients with a fever of undetermined origin; Two-dimensional transthoracic echocardiography (TTE) performs a fundamental role in diagnosis and follow-up. METHODS A retrospective analysis was then made of the data of all patients admitted at our center with PDA-IE within 15 years, and a review of the literature regarding diagnosis, TTE findings, and treatment was performed. RESULTS A total of 17 patients were identified. The mean age was 17.8 years. The TTE done in all patients confirmed the PDA and PA vegetations diagnosis; in five cases, one vegetation was present; in three cases, two vegetations were found, and in the nine remaining cases, three or more vegetations were observed. In two-thirds of the cases, the vegetations' size was 3 to 28 mm, and the principal morphology was filiform. In all cases, at least one of the vegetations was developed in the DA's lateral wall. Pulmonary valve (PV) was affected in 41% of the patients and caused low to moderate valvular regurgitation. Pulmonary embolism was present in 7 cases and pulmonary aneurism in one case. CONCLUSIONS Decreased incidence of PDA-IE has been currently achieved with early antibiotic therapy. However, today, this complication carries a significant risk of valve damage and other cardiac structures' involvement.
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Affiliation(s)
- Huitzilihuitl Saucedo-Orozco
- Department of Cardioneumology, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social; Mexico City-México
| | - Jesús Vargas-Barrón
- Department of Pharmacology, Instituto Nacional de Cardiología Ignacio Chávez; Mexico City-México
| | - Clara A Vázquez-Antona
- Department of Pediatric Echocardiography, Instituto Nacional de Cardiología Ignacio Chávez; Mexico City-México
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Chavarría AP, Vázquez RRV, Cherit JGD, Bello HH, Suastegui HC, Moreno-Castañeda L, Alanís Estrada G, Hernández F, González-Marcos O, Saucedo-Orozco H, Manzano-Pech L, Márquez-Velasco R, Guarner-Lans V, Pérez-Torres I, Soto ME. Antioxidants and pentoxifylline as coadjuvant measures to standard therapy to improve prognosis of patients with pneumonia by COVID-19. Comput Struct Biotechnol J 2021; 19:1379-1390. [PMID: 33680348 PMCID: PMC7910139 DOI: 10.1016/j.csbj.2021.02.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/01/2021] [Accepted: 02/16/2021] [Indexed: 01/08/2023] Open
Abstract
The type 2 coronavirus causes severe acute respiratory syndrome (SARS-CoV-2) and produces pneumonia with pulmonary alveolar collapse. In some cases it also causes sepsis and septic shock. There is no specific treatment for coronavirus disease 2019 (COVID-19). Vitamin C (Vit C), Vitamin E (Vit E), N-acetylcysteine (NAC) and Melatonin (MT) increase the intracellular content of GSH, kidnap free radicals and protect DNA, proteins in the cytosol and lipids in cell membranes. Pentoxifylline (Px) has anti-inflammatory activities. Here we evaluate the effect of Vit C, Vit E, NAC, and MT plus Px in COVID-19 patients with moderate and severe pneumonia. 110 patients of either sex were included. They were divided into five groups with 22 patients each. Group 1 received Vit C + Px, group 2 Vit E + Px, group 3 NAC + Px, group 4 MT + Px, and group 5 only Px. Oxidative stress (OS) markers such as lipid peroxidation (LPO) levels, total antioxidant capacity (TAC) and nitrites (NO2 -) were evaluated in plasma. The antioxidant therapy improved the survival scores including the Sequential Organ Failure Assessment (SOFA), the Acute Physiology and chronic Health Evaluation II (Apache II), the Simplified Acute Physiology Score II (SAPS II), the Critical Illness Risk Score, Launched during COVID-19 crisis (COVIDGRAM) and the Glasgow Coma Scale (GCS). We found that LPO (p≤0.04) and inflammation markers such as interleukin-6 (IL-6, p≤ 0.01), C reactive protein (CRP, p ≤ 0.01) and procalcitonin (PCT, p ≤ 0.05) were elevated. TAC (p ≤ 0.03) and NO2 - (p ≤ 0.04) found themselves diminished in diminished in COVID-19 patients upon admission to the hospital. The different antioxidants reversed this alteration at the end of the treatment. The treatment with antioxidant supplements such as Vit C, E, NAC, and MT plus Px could decelerate the aggressive and lethal development of COVID-19. Antioxidant therapy can be effective in this pandemia since it improves the survival scores including SOFA, Apache II, SAPS II, COVIDGRAM, GCS by lowering the LPO, IL-6, CRP, PCT and increasing systemic TAC and NO2 -.
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Affiliation(s)
- Adrián Palacios Chavarría
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
- Critical Care in American British Cowdray (ABC) Medical Center, I.A.P. ABC I.A.P. ABC Sur 136 No. 116 Col. Las Américas, México City 01120 , Mexico
| | - Rafael Ricardo Valdez Vázquez
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - José Guillermo Domínguez Cherit
- Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán” Vasco de Quiroga 15, Sección XVI, Tlalpan, México City 14000, Mexico
- Tecnológico de Monterrey EMCS, Mexico
| | - Héctor Herrera Bello
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Humberto Castillejos Suastegui
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Lidia Moreno-Castañeda
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Gabriela Alanís Estrada
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Fabián Hernández
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Omar González-Marcos
- Critical Care Unit of the Temporal COVID-19 Unit, Citibanamex Center Av. del Conscripto 311, Lomas de Sotelo, Hipódromo de las Américas, Miguel Hidalgo, 11200 Ciudad de México, CDMX, Mexico
| | - Huitzilihuitl Saucedo-Orozco
- Cardioneumology Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico
- Cardioneumology Department, Centro Médico Nacional La Raza Instituto Mexicano del Seguro Social Seris y Zaachila, Col. La Raza Azcapotzalco, 02990 Ciudad de México, CDMX, Mexico
| | - Linaloe Manzano-Pech
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez. Badiano 1, Sección XVI, Tlalpan, México City 14080, Mexico
| | - Ricardo Márquez-Velasco
- Department of Immunology, Instituto Nacional de Cardiología Ignacio Chávez. Badiano 1, Sección XVI, Tlalpan, México City 14080, Mexico
| | - Verónica Guarner-Lans
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez. Badiano 1, Sección XVI, Tlalpan, México City 14080 Mexico
| | - Israel Pérez-Torres
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez. Badiano 1, Sección XVI, Tlalpan, México City 14080, Mexico
| | - Maria Elena Soto
- Department of Immunology , Instituto Nacional de Cardiología Ignacio Chávez. Juan Badiano 1 , Sección XVI , Tlalpan , México City 14080 , Mexico
- American British Cowdray (ABC) Medical Center , I.A.P. ABC I.A.P. ABC Sur 136 No. 116 Col. Las Américas , México City 01120 , Mexico
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Vargas-Barron J, Saucedo-Orozco H, Sanchez-Mendoza A, Marquez-Velasco R, Catrip-Torres JM, Jimenez-Rojas V, Pop G. Modification of Serum Natriuretic Peptide Profile and Echocardiographic Parameters After Surgical Left Atrial Appendage Exclusion/Resection During Mitral Valve Surgery. Heart Lung Circ 2020; 30:751-757. [PMID: 33077385 DOI: 10.1016/j.hlc.2020.09.922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 09/18/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Being a well-recognised source of cardiac embolism, the left atrial (LA) appendage (LAA) is frequently excluded during mitral valve (MV) surgery. However, the LAA is also a source of cardiac hormones and a new drug (sacubitril), which beneficially interferes with hormonal imbalance during heart failure, leads to re-evaluation of the LAA for the maintenance of adequate hormone production in the heart. We compared the effects of LAA surgical resection/exclusion in patients with MV replacement (MVR) on natriuretic peptides (NPs) and related enzymes versus similar patients, in whom the LAA was preserved. A comparison of clinical response was also carried out. METHOD Haemodynamically stable patients scheduled for MV surgery with or without elimination of the LAA were studied before and 3 months after surgery. Serum NPs, furin, corin, and neprilysin were determined. A transthoracic echocardiogram was also performed before and after surgery. RESULTS Patients in the LAA intervention group exhibited lower levels of atrial natriuretic peptide (ANP) 3 months after surgery than patients with intact LAAs. There were no differences in NP and related enzyme levels pre- or postsurgery. The echocardiograms indicated a similar decrease in the diameters and volumes of the LA, and normal pulmonary arterial pressure values, in both groups. The indexed LA volume showed a positive correlation with postoperative brain natriuretic peptide. CONCLUSIONS Surgical resection or exclusion of the LAA in patients with MVR promotes a decrease in ANP production at 3 months postsurgery. Echocardiography is useful when evaluating surgical replacement of the MV with elimination of the LAA.
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Affiliation(s)
- Jesus Vargas-Barron
- Pharmacology Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México
| | - Huitzilihuitl Saucedo-Orozco
- Cardioneumology Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México; Cardioneumology Department. Centro Médico Nacional La Raza. Instituto Mexicano del Seguro Social, Seris y Zaachila. Col. La Raza. Azcapotzalco, Mexico City, México.
| | - Alicia Sanchez-Mendoza
- Pharmacology Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México
| | - Ricardo Marquez-Velasco
- Department of Immunology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México
| | - Jorge M Catrip-Torres
- Department of Cardiothoracic Surgery Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México
| | - Valentin Jimenez-Rojas
- Department of Immunology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, México
| | - Gheorghe Pop
- Department of Cardiology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
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