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Effects of Concurrent, Within-Session, Aerobic and Resistance Exercise Training on Functional Capacity and Muscle Performance in Elderly Male Patients with Chronic Heart Failure. J Clin Med 2023; 12:jcm12030750. [PMID: 36769399 PMCID: PMC9917949 DOI: 10.3390/jcm12030750] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/06/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The best format of exercise training (ET) in the setting of cardiac rehabilitation in patients with chronic heart failure (CHF) is still to be defined. Current guidelines recommend aerobic exercises, such as running and cycling, including some sessions per week of resistance exercise. AIM The aim of this study was to address the effectiveness of a concurrent exercise training program utilizing a circuit of sequential endurance and resistance exercises on functional capacity and muscular strength in patients with CHF. METHODS Ninety-five consecutive male patients (age 63.1 ± 6 years) with CHF (EF < 40%) in NYHA functional class II/III, were randomly assigned on 1:1 basis to a 12-week aerobic continuous training (AT) or concurrent CT), aerobic + resistance, training (CT), three times a week, with each session lasting 80 min. We used high quality, specifically designed ergometers, connected with each other and governed by a central console, and managed by a single physiotherapist. Before and after training all patients performed a symptoms-limited exercise test on a treadmill and a 6-min walking test (6MWT). Patients in the CT group also performed resistance exercises of upper and lower body. RESULTS The 6MWT and exercise duration at ergometric test increased significantly in both AT and CT groups, with the increase being greater in CT group (p < 0.001; ES = 0.13; p < 0.01; ES = 0.07). Muscular strength increased significantly in the CT group, particularly in the lower body muscular districts (p < 0.001). Quality of life improved in both groups, with a significantly greater improvement in the CT group (p < 0.05). No side effects leading to discontinuation of training were observed. CONCLUSIONS These findings indicate that concurrent, within-session training results in larger improvements in functional capacity, in addition to muscle performance, in patients with CHF, in comparison to single-mode aerobic training.
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Drummond FR, Leite LB, de Miranda DC, Drummond LR, Lavorato VN, Soares LL, Neves CA, Natali AJ. Skeletal muscle dysfunctions in pulmonary arterial hypertension: Effects of aerobic exercise training. Front Physiol 2023; 14:1148146. [PMID: 37035672 PMCID: PMC10076612 DOI: 10.3389/fphys.2023.1148146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/07/2023] [Indexed: 04/11/2023] Open
Abstract
Pulmonary arterial hypertension is associated with skeletal muscle myopathy and atrophy and impaired exercise tolerance. Aerobic exercise training has been recommended as a non-pharmacological therapy for deleterious effects imposed by pulmonary arterial hypertension. Aerobic physical training induces skeletal muscle adaptations via reduced inflammation, improved anabolic processes, decreased hypoxia and regulation of mitochondrial function. These benefits improve physical exertion tolerance and quality of life in patients with pulmonary arterial hypertension. However, the mechanisms underlying the therapeutic potential of aerobic exercise to skeletal muscle disfunctions in patients with pulmonary arterial hypertension are not well understood yet. This minireview highlights the pathways involved in skeletal muscle adaptations to aerobic exercise training in patients with pulmonary arterial hypertension.
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Affiliation(s)
- Filipe Rios Drummond
- Department of General Biology, Laboratory of Structural Biology, Federal University of Viçosa, Viçosa, MG, Brazil
| | - Luciano Bernardes Leite
- Department of Physical Education, Laboratory of Exercise Biology Federal University of Viçosa, Viçosa, MG, Brazil
- *Correspondence: Luciano Bernardes Leite,
| | - Denise Coutinho de Miranda
- Department of Biological Sciences, Laboratory of Cell Signaling, Federal University of Ouro Preto, Viçosa, MG, Brazil
- Department of Physical Education, Governador Ozanam Coelho University Center (UNIFAGOC), Ubá, Brazil
| | - Lucas Rios Drummond
- Department of Physiology and Biophysics, Laboratory of Endocrinology and Metabolism, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Victor Neiva Lavorato
- Department of Physical Education, Governador Ozanam Coelho University Center (UNIFAGOC), Ubá, Brazil
| | - Leôncio Lopes Soares
- Department of Physical Education, Laboratory of Exercise Biology Federal University of Viçosa, Viçosa, MG, Brazil
| | - Clóvis Andrade Neves
- Department of General Biology, Laboratory of Structural Biology, Federal University of Viçosa, Viçosa, MG, Brazil
| | - Antônio José Natali
- Department of Physical Education, Laboratory of Exercise Biology Federal University of Viçosa, Viçosa, MG, Brazil
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Marra AM, D'Assante R, Salzano A, Iacoviello M, Triggiani V, Rengo G, Limongelli G, Masarone D, Perticone M, Cimellaro A, Perrone Filardi P, Paolillo S, Gargiulo P, Mancini A, Volterrani M, Vriz O, Castello R, Passantino A, Campo M, Modesti PA, De Giorgi A, Arcopinto M, D'Agostino A, Raparelli V, Isidori AM, Valente V, Giardino F, Crisci G, Sciacqua A, Savoia M, Suzuki T, Bossone E, Cittadini A. Testosterone deficiency independently predicts mortality in women with HFrEF: insights from the T.O.S.CA. registry. ESC Heart Fail 2022; 10:159-166. [PMID: 36134448 PMCID: PMC9871710 DOI: 10.1002/ehf2.14117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/12/2022] [Accepted: 08/04/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS Testosterone deficiency (TD) is associated with increased morbidity and mortality in heart failure with reduced ejection fraction (HFrEF). However, data in women are scanty. The aim of this study was to investigate the prognostic impact of TD on women with HFrEF. METHODS Among 480 patients prospectively enrolled in the T.O.S.CA. (Terapia Ormonale Scompenso CArdiaco) registry, a prospective, multicentre, nationwide, observational study, 94 women were included in the current analysis. The TD was defined as serum testosterone levels lower than 25 ng/dl. Data regarding clinical status, echocardiography, exercise performance, cardiovascular hospitalization, and survival after an average follow-up of 36 months were analysed. RESULTS Thirty patients (31.9%) displayed TD. TD was associated with lower tricuspid annular plane excursion (TAPSE) to pulmonary arterial systolic pressure PASP ratio (TAPSE/PASP) (P = 0.008), peak oxygen consumption (VO2 peak) (P = 0.03) and estimated glomerular filtration rate (P < 0.001). TD was an independent predictor of the combined endpoint of all-cause mortality/cardiovascular hospitalization (HR: 10.45; 95% CI: 3.54-17.01; P = 0.001), all-cause mortality (HR: 8.33; 95%: 5.36-15.11; P = 0.039), and cardiovascular hospitalization (HR: 2.41; 95% CI: 1.13-4.50; P = 0.02). CONCLUSIONS One-third of women with HFrEF displays TD that impacts remarkably on their morbidity and mortality. TD is associated with a worse clinical profile including exercise capacity, right ventricular-pulmonary arterial coupling, and renal function. These findings lend support to an accurate profiling of women with HF, a problem often overlooked in clinical trials.
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Affiliation(s)
- Alberto M. Marra
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly,Italian Clinical Outcome Research and Reporting Program (I‐CORRP)NaplesItaly,Center for Pulmonary HypertensionThoraxclinic at Heidelberg University HospitalHeidelbergGermany
| | - Roberta D'Assante
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly
| | | | - Massimo Iacoviello
- Cardiology Unit, Department of Medical and Surgical SciencesUniversity of FoggiaFoggiaItaly
| | - Vincenzo Triggiani
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare DiseasesUniversity of Bari 'A Moro'BariItaly
| | - Giuseppe Rengo
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly,Istituti Clinici Scientifici Maugeri SpA Società Benefit (ICS Maugeri SpA SB), IRCCSScientific Institute of Telese TermeTeleseItaly
| | - Giuseppe Limongelli
- Division of Cardiology, Monaldi Hospital, Azienda Ospedaliera dei ColliUniversity of Campania Luigi VanvitelliCasertaItaly
| | - Daniele Masarone
- Division of Cardiology, Monaldi Hospital, Azienda Ospedaliera dei ColliUniversity of Campania Luigi VanvitelliCasertaItaly
| | - Maria Perticone
- Department of Experimental and Clinical MedicineUniversity Magna Græcia of CatanzaroCatanzaroItaly
| | - Antonio Cimellaro
- Department of Medical and Surgical SciencesUniversity Magna Græcia of CatanzaroCatanzaroItaly
| | - Pasquale Perrone Filardi
- Department of Advanced Biomedical SciencesFederico II UniversityNaplesItaly,Mediterranea CardiocentroNaplesItaly
| | - Stefania Paolillo
- Department of Advanced Biomedical SciencesFederico II UniversityNaplesItaly,Mediterranea CardiocentroNaplesItaly
| | - Paola Gargiulo
- Department of Advanced Biomedical SciencesFederico II UniversityNaplesItaly
| | - Antonio Mancini
- Department of Medical SciencesIRCCS San Raffaele PisanaRomeItaly
| | | | - Olga Vriz
- Heart Center DepartmentKing Faisal Hospital & Research CenterRiyadhSaudi Arabia
| | - Roberto Castello
- Division of General MedicineAzienda Ospedaliera Universitaria IntegrataVeronaItaly
| | | | - Michela Campo
- Department of Medical and Surgical Sciences, Unit of Endocrinology and Metabolic DiseasesUniversity of FoggiaFoggiaItaly
| | - Pietro A. Modesti
- Dipartimento di Medicina Sperimentale e ClinicaUniversità degli Studi di FirenzeFlorenceItaly
| | - Alfredo De Giorgi
- Department of Medical Sciences, School of Medicine, Pharmacy and PreventionUniversity of FerraraFerraraItaly
| | - Michele Arcopinto
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly,Italian Clinical Outcome Research and Reporting Program (I‐CORRP)NaplesItaly
| | | | - Valeria Raparelli
- Department of Translational MedicineUniversity of FerraraFerraraItaly,University Center for Studies on Gender MedicineUniversity of FerraraFerraraItaly,Faculty of NursingUniversity of AlbertaEdmontonAlbertaCanada
| | - Andrea M. Isidori
- Department of Experimental MedicineSapienza University of RomeRomeItaly
| | - Valeria Valente
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly
| | - Federica Giardino
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly
| | - Giulia Crisci
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly
| | - Angela Sciacqua
- Department of Medical and Surgical SciencesUniversity Magna Græcia of CatanzaroCatanzaroItaly
| | - Marcella Savoia
- Department of Molecular Medicine and Medical BiotechnologiesUniversity of Naples Federico IINaplesItaly
| | - Toru Suzuki
- Department of Cardiovascular SciencesUniversity of Leicester, NIHR Biomedical Research Centre, Glenfield HospitalLeicesterUK
| | - Eduardo Bossone
- Italian Clinical Outcome Research and Reporting Program (I‐CORRP)NaplesItaly,Cardiology DivisionA Cardarelli HospitalNaplesItaly
| | - Antonio Cittadini
- Department of Translational Medical SciencesFederico II UniversityNaplesItaly,Italian Clinical Outcome Research and Reporting Program (I‐CORRP)NaplesItaly
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Di Lodovico E, Facondo P, Delbarba A, Pezzaioli LC, Maffezzoni F, Cappelli C, Ferlin A. Testosterone, Hypogonadism, and Heart Failure. Circ Heart Fail 2022; 15:e008755. [PMID: 35392658 DOI: 10.1161/circheartfailure.121.008755] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Male hypogonadism is defined as low circulating testosterone level associated with signs and symptoms of testosterone deficiency. Although the bidirectional link between hypogonadism and cardiovascular disease has been clarified, the association between testosterone and chronic heart failure (HF) is more controversial. Herein, we critically review published studies relating to testosterone, hypogonadism, and HF and provide practical clinical information on proper diagnosis and treatment of male hypogonadism in patients with HF. In general, published studies are extremely heterogeneous, frequently have not adhered to hypogonadism guidelines, and suffer from many intrinsic methodological inaccuracies; therefore, data provide only low-quality evidence. Nevertheless, by selecting the few methodologically robust studies, we show the prevalence of testosterone deficiency (30%-50%) and symptomatic hypogonadism (15%) in men with HF is significant. Low testosterone correlates with HF severity, New York Heart Association class, exercise functional capacity, and a worse clinical prognosis and mortality. Interventional studies on testosterone treatment in men with HF are inconclusive but do suggest beneficial effects on exercise capacity, New York Heart Association class, metabolic health, and cardiac prognosis. We suggest that clinicians should measure testosterone levels in men with HF who have symptoms of a testosterone deficiency and conditions that predispose to hypogonadism, such as obesity and diabetes. These patients-if diagnosed as hypogonadal-may benefit from the short- and long-term effects of testosterone replacement therapy, which include improvements in both cardiac prognosis and systemic outcomes. Further collaborative studies involving both cardiologists and endocrinologists are warranted.
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Affiliation(s)
- Elena Di Lodovico
- Department of Clinical and Experimental Sciences, University of Brescia, Italy (E.D.L., P.F., L.C.P., C.C., A.F.)
| | - Paolo Facondo
- Department of Clinical and Experimental Sciences, University of Brescia, Italy (E.D.L., P.F., L.C.P., C.C., A.F.)
| | - Andrea Delbarba
- Unit of Endocrinology and Metabolism, ASST Spedali Civili, Brescia, Italy (A.D., F.M., C.C., A.F.)
| | - Letizia Chiara Pezzaioli
- Department of Clinical and Experimental Sciences, University of Brescia, Italy (E.D.L., P.F., L.C.P., C.C., A.F.)
| | - Filippo Maffezzoni
- Unit of Endocrinology and Metabolism, ASST Spedali Civili, Brescia, Italy (A.D., F.M., C.C., A.F.)
| | - Carlo Cappelli
- Department of Clinical and Experimental Sciences, University of Brescia, Italy (E.D.L., P.F., L.C.P., C.C., A.F.).,Unit of Endocrinology and Metabolism, ASST Spedali Civili, Brescia, Italy (A.D., F.M., C.C., A.F.)
| | - Alberto Ferlin
- Department of Clinical and Experimental Sciences, University of Brescia, Italy (E.D.L., P.F., L.C.P., C.C., A.F.).,Unit of Endocrinology and Metabolism, ASST Spedali Civili, Brescia, Italy (A.D., F.M., C.C., A.F.).,Now with Department of Medicine, Unit of Andrology and Reproductive Medicine, University of Padova, Italy (A.F.)
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6
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Dos Santos MR, Storer TW. Testosterone Treatment As a Function-Promoting Therapy in Sarcopenia Associated with Aging and Chronic Disease. Endocrinol Metab Clin North Am 2022; 51:187-204. [PMID: 35216716 DOI: 10.1016/j.ecl.2021.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Sarcopenia is characterized by loss of muscle strength and physical ability because of aging and/or chronic disease. Supplemental testosterone and other androgenic-anabolic steroids have been investigated as countermeasures to ameliorate the negative consequences of sarcopenia; these trials show dose-related improvements in lean body mass, maximal voluntary strength, stair climbing power, aerobic capacity, hemoglobin, and self-reported function, but less consistent improvements in walking speed. Randomized clinical trials with large cohorts and patient-important outcome measures are needed to determine long-term efficacy and safety of testosterone treatment in improving physical function and reducing physical disability, falls, and fractures in older adults with sarcopenia.
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Affiliation(s)
- Marcelo Rodrigues Dos Santos
- Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, |Faculdade de Medicina, Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 44, Sao Paulo 05403-900 Brazil
| | - Thomas W Storer
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, 221 Longwood Avenue, 5th Floor, Boston, MA 02115, USA.
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7
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Marko KI, Simon JA. Androgen therapy for women after menopause. Best Pract Res Clin Endocrinol Metab 2021; 35:101592. [PMID: 34674962 DOI: 10.1016/j.beem.2021.101592] [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] [Indexed: 11/16/2022]
Abstract
Androgens are essential hormones in women. Yet, androgen therapy is understudied and underutilized despite showing improvement in postmenopausal hypoactive sexual desire disorder (HSDD) and the genitourinary syndrome of menopause (GSM). Additionally, regulatory concerns have left a significant gap in commercially available testosterone preparations, formulated specifically for women, in most countries. This has led to off-label use of male formulations and compounded therapies which are under-regulated. Beyond HSDD and GSM, testosterone likely influences the brain, breast, cardiovascular and musculoskeletal systems. These effects are not well studied, and therefore it is difficult to counsel patients on testosterone therapy when used for these endpoints. Ultimately, further study is needed to elucidate these effects, create a fuller picture of the risks and benefits, and encourage product development specifically designed for women.
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Affiliation(s)
- Kathryn I Marko
- The George Washington University School of Medicine and Health Sciences, USA.
| | - James A Simon
- The George Washington University School of Medicine and Health Sciences, USA.
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8
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De Luca M, Crisci G, Giardino F, Valente V, Amaranto I, Iacono O, D'Assante R, Giallauria F, Marra AM. Anabolic hormones and heart failure with preserved ejection fraction: looking for Ariadne's thread. Monaldi Arch Chest Dis 2021; 92. [PMID: 34351104 DOI: 10.4081/monaldi.2021.1743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 06/29/2021] [Indexed: 11/23/2022] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a complex clinical syndrome that accounts for more than half of all heart failure patients. Identification, early diagnosis and management of patients are still complex, and no targeted treatment is available, since all tested drugs were not able to lower hard clinical outcomes. A multi-hormonal deficiency syndrome has been described in HFpEF patients suggesting that different hormones may represent new biomarkers of the disease, but their clinical utility is still debated. The natriuretic peptides are the cornerstone biomarker in heart failure, predicting cardiovascular death and heart failure hospitalization. Testosterone and DHEA-S deficiencies have been reported in HFpEF and associated with right ventricular impairment and diastolic dysfunction. IGFBP-1/IGF-1 axis correlates with echocardiographic parameters of HFpEF patients and with several prognostic biomarkers including NT-proBNP and C reactive protein. Low triiodothyronine syndrome is frequently found in HFpEF and thyroid hormones should represent a potential biomarker of risk stratification and prognosis.
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Affiliation(s)
| | - Giulia Crisci
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | - Federica Giardino
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | - Valeria Valente
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | - Ilaria Amaranto
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | - Olimpia Iacono
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | - Roberta D'Assante
- Department of Translational Medical Sciences, "Federico II" University, Naples.
| | | | - Alberto M Marra
- Department of Translational Medical Sciences, "Federico II" University, Naples.
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Abstract
PURPOSE OF REVIEW Heart failure (HF) is a structural or functional cardiac abnormality which leads to failure of the heart to deliver oxygen commensurately with the requirements of the tissues and it may progress to a generalized wasting of skeletal muscle, fat tissue, and bone tissue (cardiac cachexia). Clinically, dyspnea, fatigue, and exercise intolerance are some typical signs and symptoms that characterize HF patients. This review focused on the phenotypic characteristics of HF-induced skeletal myopathy as well as the mechanisms of muscle wasting due to HF and highlighted possible therapeutic strategies for skeletal muscle wasting in HF. RECENT FINDINGS The impaired exercise capacity of those patients is not attributed to the reduced blood flow in the exercising muscles, but rather to abnormal metabolic responses, myocyte apoptosis and atrophy of skeletal muscle. Specifically, the development of skeletal muscle wasting in chronic HF is characterized by structural, metabolic, and functional abnormalities in skeletal muscle and may be a result not only of reduced physical activity, but also of metabolic or hormonal derangements that favour catabolism over anabolism. In particular, abnormal energy metabolism, mitochondrial dysfunction, transition of myofibers from type I to type II, muscle atrophy, and reduction in muscular strength are included in skeletal muscle abnormalities which play a central role in the decreased exercise capacity of HF patients. Skeletal muscle alterations and exercise intolerance observed in HF are reversible by exercise training, since it is the only demonstrated intervention able to improve skeletal muscle metabolism, growth factor activity, and functional capacity and to reverse peripheral abnormalities.
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10
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Chen L, Liu B, Qin Y, Li A, Gao M, Liu H, Gong G. Mitochondrial Fusion Protein Mfn2 and Its Role in Heart Failure. Front Mol Biosci 2021; 8:681237. [PMID: 34026850 PMCID: PMC8138128 DOI: 10.3389/fmolb.2021.681237] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 04/21/2021] [Indexed: 12/15/2022] Open
Abstract
Mitofusin 2 (Mfn2) is a transmembrane GTPase located on the mitochondrial outer membrane that contributes to mitochondrial network regulation. It is an essential multifunctional protein that participates in various biological processes under physical and pathological conditions, including mitochondrial fusion, reticulum–mitochondria contacts, mitochondrial quality control, and apoptosis. Mfn2 dysfunctions have been found to contribute to cardiovascular diseases, such as ischemia-reperfusion injury, heart failure, and dilated cardiomyopathy. Here, this review mainly focuses on what is known about the structure and function of Mfn2 and its crucial role in heart failure.
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Affiliation(s)
- Lei Chen
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Bilin Liu
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yuan Qin
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China.,Department of Pharmacy, Shanghai East Hospital, Tongji University, Shanghai, China
| | - Anqi Li
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Meng Gao
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Hanyu Liu
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Guohua Gong
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China.,Department of Gastroenterology, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, China
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11
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Busa V, Dardeir A, Marudhai S, Patel M, Valaiyaduppu Subas S, Ghani MR, Cancarevic I. Role of Vitamin D Supplementation in Heart Failure Patients With Vitamin D Deficiency and Its Effects on Clinical Outcomes: A Literature Review. Cureus 2020; 12:e10840. [PMID: 33173646 PMCID: PMC7647842 DOI: 10.7759/cureus.10840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Vitamin D deficiency has become a global pandemic affecting approximately one billion people worldwide. Much attention has been paid to the association of low serum 25-hydroxyvitamin D (25(OH)D) levels and various chronic diseases, especially heart failure (HF). A clear role of vitamin D deficiency has been established, with increased mortality and morbidity in heart failures. However, previous randomized control trials have failed to show improvement in clinical outcomes with calciferol supplementation in these patients. Therefore, it is still unclear whether calciferol therapy can be added to the standard care in congestive heart failure (CHF) patients with deficiency. Hence, to evaluate the role of vitamin D supplementation in CHF patients with low serum 25(OH)D, we conducted an extensive search in the PubMed and Google Scholar databases using various combinations of keywords. All potentially eligible studies that evaluated the effects of vitamin D supplementation on clinical outcomes in HF patients were retrieved and extensively studied. We also checked the references of all eligible studies to identify additional relevant publications. In this study, we reviewed various mechanisms of vitamin D affecting the cardiovascular system and examined the impact of deficiency on heart failures in terms of mortality and hospitalizations. In conclusion, vitamin D supplementation has failed to improve the clinical outcomes in HF patients. The possible long-term benefits of supplementation cannot be excluded. Therefore, for future clinical trials, we recommend considering large sample sizes, longer follow-up durations, along with optimal dosage and appropriate dosing frequency.
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Affiliation(s)
- Vishal Busa
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ahmed Dardeir
- Internal Medicine/Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Internal Medicine, Richmond University Medical Center, New York, USA
| | - Suganya Marudhai
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mauli Patel
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Mohammad R Ghani
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ivan Cancarevic
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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12
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Sesti F, Pofi R, Minnetti M, Tenuta M, Gianfrilli D, Isidori AM. Late-onset hypogonadism: Reductio ad absurdum of the cardiovascular risk-benefit of testosterone replacement therapy. Andrology 2020; 8:1614-1627. [PMID: 32737921 DOI: 10.1111/andr.12876] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Low testosterone (T) level is considered a marker of poor cardiovascular health. Ten years ago, the Testosterone in Older Men with Mobility Limitations (TOM) trial was discontinued due to a higher number of adverse events in men receiving T compared with placebo. Since then, several studies have investigated the risks of T replacement therapy (TRT) in late-onset hypogonadism (LOH). OBJECTIVE To review the mechanism by which TRT could damage the cardiovascular system. MATERIALS AND METHODS Comprehensive literature search of recent clinical and experimental studies. RESULTS The mechanisms of T-mediated coronary vasodilation were reviewed with emphasis on calcium-activated and ATP-sensitive potassium ion channels. We showed how T regulates endothelial nitric oxide synthase (eNOS) and phosphoinositide 3-kinase/protein kinase B/eNOS signaling pathways in vessel walls and its direct effects on cardiomyocytes via β1-adrenergic and ryanodine receptors and provided data on myocardial infarction and heart failure. Vascular smooth muscle senescence could be explained by the modulation of growth factors, matrix metalloproteinase-2, and angiotensin II by T. Furthermore, leukocyte trafficking, facilitated by changes in TNF-α, could explain some of the effects of T on atheromatous plaques. Conflicting data on prothrombotic risk linked to platelet aggregation inhibition via NO-triggered arachidonate synthesis or increased aggregability due to enhanced thromboxane A in human platelets provide evidence regarding the hypotheses on plaque maturation and rupture risk. The effects of T on cardiac electrophysiology and oxygen delivery were also reviewed. DISCUSSION The effects of TRT on the cardiovascular system are complex. Although molecular studies suggest a potential benefit, several clinical observations reveal neutral or occasionally detrimental effects, mostly due to confounding factors. CONCLUSIONS Attempts to demonstrate that TRT damages the cardiovascular system via systematic analysis of the putative mechanisms led to the contradiction of the initial hypothesis. Current evidence indicates that TRT is safe once other comorbidities are addressed.
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Affiliation(s)
- Franz Sesti
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Riccardo Pofi
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Marta Tenuta
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
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Mancini A, Fuvuzzi AMR, Bruno C, Nicolazzi MA, Vergani E, Ciferri N, Silvestrini A, Meucci E, Nicolotti N, D'Assante R, Cittadini A. Anabolic Hormone Deficiencies in Heart Failure with Reduced or Preserved Ejection Fraction and Correlation with Plasma Total Antioxidant Capacity. Int J Endocrinol 2020; 2020:5798146. [PMID: 32411227 PMCID: PMC7199626 DOI: 10.1155/2020/5798146] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 10/16/2019] [Accepted: 12/03/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND While anabolic hormone deficit is a common finding in heart failure with reduced ejection fraction (HFrEF), few data are available in heart failure with preserved ejection fraction (HFpEF). METHODS Blood samples were collected for metabolic (total cholesterol, HDL cholesterol, LDL cholesterol, creatinine, and glucose) and hormonal (IGF-1, DHEA-S, TSH, fT3, fT4, and T) determination, comparing 30 patients with HFpEF and 20 patients with HFrEF. Total antioxidant capacity was evaluated by using the spectrophotometric method using the latency time in the appearance of the radical species of a chromogen (LAG, sec) as a parameter proportional to antioxidant content of the sample. Echocardiographic parameters were also assessed in the two groups. RESULTS A high prevalence of testosterone (32% in HFrEF and 72% in HFpEF, p < 0.05) and DHEA-S deficiencies was observed in HFpEF patients. Echocardiographic parameters did not correlate with hormone values. A significant direct correlation between T (r 2 = 0.25, p < 0.05) and DHEA-S (r 2 = 0.19, p < 0.05) with LAG was observed only in HFpEF. CONCLUSION Anabolic hormone deficiency is clearly shown in HFpEF, as already known in HFrEF. Although longitudinal studies are required to confirm the prognostic value of this observation, our data suggest different mechanisms in modulating antioxidants in the two conditions, with possible therapeutic implications.
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Affiliation(s)
- Antonio Mancini
- Operative Unit of Endocrinology, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Angela Maria Rita Fuvuzzi
- Operative Unit of Internal Medicine and Vascular Diseases, Division of Internal Medicine and Cardiovascular Diseases, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Carmine Bruno
- Operative Unit of Endocrinology, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Anna Nicolazzi
- Operative Unit of Internal Medicine and Vascular Diseases, Division of Internal Medicine and Cardiovascular Diseases, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Edoardo Vergani
- Operative Unit of Endocrinology, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nunzia Ciferri
- Operative Unit of Endocrinology, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Silvestrini
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Elisabetta Meucci
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicola Nicolotti
- Medical Management, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Roberta D'Assante
- Department of Translational Medical Sciences, Federico II University of Naples, Naples, Italy
| | - Antonio Cittadini
- Department of Translational Medical Sciences, Federico II University of Naples, Naples, Italy
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Simsek E, Kilic S, Kemal HS, Nalbantgil S, Ozturk P, Yildirim I, Yagdi T, Engin C, Ozbaran M. Effect of Testosterone Level on Mortality in Patients With Left Ventricular Assist Device. Transplant Proc 2019; 51:3418-3423. [PMID: 31733796 DOI: 10.1016/j.transproceed.2019.07.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/28/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND OBJECTIVES Testosterone deficiency is associated with mortality in patients with heart failure; however, its effects on patients undergoing Left Ventricular Assist Device (LVAD) implantation are unclear. We investigated the role of total testosterone (TT) and free testosterone (FT) levels on mortality undergoing LVAD implantation. METHODS Between December 2010 and December 2014, 101 consecutive male patients who underwent LVAD implantation and had plasma testosterone measurement (TT and FT) in the last month before operation were included in the study. Demographics, follow-up, and mortality data were analyzed retrospectively. RESULTS The mean age of the patients was 51.7 ± 11 years. TT and FT levels were in the below normal range of 31.6% (n = 32) and 65.3% (n = 66) of the patients, respectively. The mean follow-up time was 355 ± 268 days, and 32 (31%) patients died during follow-up. Cumulative survival rates were significantly worse in patients with low TT and FT than patients in the normal range (P < .001 and P = .029, respectively). Multivariate analysis after adjustment for clinical variables, age, albumin, C-reactive protein, total cholesterol, chronic kidney disease, diabetes mellitus (DM), and leukocytosis showed that low TT and FT were independently associated with poor survival (HR, 3.680; 95% CI, 1.615-8.385 P = .002 and HR, 3.816; 95% CI, 1.279-11.383, P = .016, respectively). CONCLUSION Low TT and FT levels were independent risk factors for mortality in patients with LVAD.
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Affiliation(s)
- Evrim Simsek
- Ege University Faculty of Medicine, Department of Cardiology, Izmir, Turkey.
| | - Salih Kilic
- Doctor Ersin Arslan Training and Research Hospital, Department of Cardiology, Gaziantep, Turkey
| | - Hatice Soner Kemal
- Near East University Faculty of Medicine, Department of Cardiology, Cyprus
| | - Sanem Nalbantgil
- Doctor Ersin Arslan Training and Research Hospital, Department of Cardiology, Gaziantep, Turkey
| | - Pelin Ozturk
- Ege University Faculty of Medicine, Department of Cardiovascular Surgery, Izmir, Turkey
| | - Ilgin Yildirim
- Ege University Faculty of Medicine, Department of Internal Medicine, Izmir, Turkey
| | - Tahir Yagdi
- Ege University Faculty of Medicine, Department of Cardiovascular Surgery, Izmir, Turkey
| | - Cagatay Engin
- Ege University Faculty of Medicine, Department of Cardiovascular Surgery, Izmir, Turkey
| | - Mustafa Ozbaran
- Ege University Faculty of Medicine, Department of Cardiovascular Surgery, Izmir, Turkey
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16
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Kirby M, Hackett G, Ramachandran S. Testosterone and the Heart. Eur Cardiol 2019; 14:103-110. [PMID: 31360231 PMCID: PMC6659039 DOI: 10.15420/ecr.2019.13.1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/14/2019] [Indexed: 02/06/2023] Open
Abstract
The development of a subnormal level of testosterone (T) is not universal in ageing men, with 75% of men retaining normal levels. However, a substantial number of men do develop T deficiency (TD), with many of them carrying a portfolio of cardiovascular (CV) risk factors, including type 2 diabetes (T2D) and the metabolic syndrome. TD increases the risk of CV disease (CVD) and the risk of developing T2D and the metabolic syndrome. The key symptoms suggesting low T are sexual in nature, including erectile dysfunction (ED), loss of night-time erections and reduced libido. Many men with heart disease, if asked, admit to ED being present; a problem that is often compounded by drugs used to treat CVD. A large number of studies and meta-analyses have provided evidence of the link between TD and an increase in CVD and total mortality. Patients with chronic heart failure (CHF) who have TD have a poor prognosis and this is associated with more frequent admissions and increased mortality compared with those who do not have TD. Conversely, in men with symptoms and documented TD, T therapy has been shown to have beneficial effects, namely improvement in exercise capacity in patients with CHF, improvement of myocardial ischaemia and coronary artery disease. Reductions in BMI and waist circumference, and improvements in glycaemic control and lipid profiles, are observed in T-deficient men receiving T therapy. These effects might be expected to translate into benefits and there are more than 100 studies showing CV benefit or improved CV risk factors with T therapy. There are flawed retrospective and prescribing data studies that have suggested increased mortality in treated men, which has led to regulatory warnings, and one placebo-controlled study demonstrating an increase in coronary artery non-calcified and total plaque volumes in men treated with T, which is open for debate. Men with ED and TD who fail to respond to phosphodiesterase type 5 (PDE5) inhibitors can be salvaged by treating the TD. There are data to suggest that T and PDE5 inhibitors may act synergistically to reduce CV risk.
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Affiliation(s)
| | - Geoffrey Hackett
- Spire Little Aston Hospital Sutton Coldfield, UK.,Aston University Birmingham, UK
| | - Sudarshan Ramachandran
- Department of Clinical Biochemistry, University Hospitals Birmingham NHS Foundation Trust Birmingham, UK.,Department of Clinical Biochemistry, University Hospitals of North Midlands/Keele University/Staffordshire University Staffordshire, UK
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Salzano A, D'Assante R, Lander M, Arcopinto M, Bossone E, Suzuki T, Cittadini A. Hormonal Replacement Therapy in Heart Failure: Focus on Growth Hormone and Testosterone. Heart Fail Clin 2019; 15:377-391. [PMID: 31079696 DOI: 10.1016/j.hfc.2019.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A growing body of evidence led to the hypothesis that heart failure (HF) could be considered a multiple hormone deficiency syndrome. Deficiencies in the main anabolic axes cannot be considered as mere epiphenomena, are very common in HF, and are clearly associated with poor cardiovascular performance and outcomes. Growth hormone deficiency and testosterone deficiency play a pivotal role and the replacement treatment is an innovative therapy that should be considered. This article appraises the current evidence regarding growth hormone and testosterone deficiencies in HF and reviews novel findings about the treatment of these conditions in HF.
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Affiliation(s)
- Andrea Salzano
- Department of Cardiovascular Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, UK; Department of Translational Medical Sciences, Federico II University, Via Pansini 5, Naples 80138, Italy
| | | | - Mark Lander
- Department of Acute Medicine, University College London Hospitals NHS Foundation Trust, 235 Euston Road, London NW1 2BU, UK
| | - Michele Arcopinto
- Department of Translational Medical Sciences, Federico II University, Via Pansini 5, Naples 80138, Italy; Emergency Department, A Cardarelli Hospital, Via Cardarelli 9, Naples 80131, Italy
| | - Eduardo Bossone
- Cardiology Division, A Cardarelli Hospital, Via Cardarelli 9, Naples 80131, Italy
| | - Toru Suzuki
- Department of Cardiovascular Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, UK
| | - Antonio Cittadini
- Department of Translational Medical Sciences, Federico II University, Via Pansini 5, Naples 80138, Italy; Interdisciplinary Research Centre in Biomedical Materials (CRIB), Piazzale Tecchio 80, Naples 80125, Italy.
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Rolfe M, Kamel A, Ahmed MM, Kramer J. Pharmacological management of cardiac cachexia: a review of potential therapy options. Heart Fail Rev 2019; 24:617-623. [DOI: 10.1007/s10741-019-09784-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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19
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Yoshihisa A, Suzuki S, Sato Y, Kanno Y, Abe S, Miyata M, Sato T, Oikawa M, Kobayashi A, Yamaki T, Kunii H, Nakazato K, Ishida T, Takeishi Y. Relation of Testosterone Levels to Mortality in Men With Heart Failure. Am J Cardiol 2018; 121:1321-1327. [PMID: 29580633 DOI: 10.1016/j.amjcard.2018.01.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 01/22/2018] [Accepted: 01/30/2018] [Indexed: 01/05/2023]
Abstract
We aimed to investigate the impact of testosterone on the prognosis of heart failure (HF), as well as the underlying cardiac function, cardiac damage, and exercise capacity. We analyzed consecutive 618 men with HF (age 65.9 years). These patients were divided into quartiles based on their serum levels of total testosterone (TT): first (TT > 631 ng/dl, n = 154), second (462 < TT ≤ 631 ng/dl, n = 155), third (300 < TT ≤ 462 ng/dl, n = 156), and fourth (TT ≤ 300 ng/dl, n = 153) quartiles. In the Kaplan-Meier analysis (mean 1,281 days), all-cause mortality progressively increased throughout from the first to the fourth groups. In the multivariable Cox proportional hazard analysis, TT was found to be an independent predictor of all-cause mortality (hazard ratio 0.929, p = 0.042). In addition, we compared the parameters of echocardiography and cardiopulmonary exercise testing, as well as levels of B-type natriuretic peptide and cardiac troponin I, among the 4 groups. Left ventricular ejection fraction and B-type natriuretic peptide did not differ among the groups. In contrast, the fourth quartile, compared with the first, second, and third groups, had higher levels of troponin I and lower peak VO2 (p <0.05, respectively). Decreased serum testosterone is associated with myocardial damage, lower exercise capacity, and higher mortality in men with HF.
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Zittermann A, Ernst JB, Prokop S, Fuchs U, Dreier J, Kuhn J, Knabbe C, Berthold HK, Gouni-Berthold I, Gummert JF, Börgermann J, Pilz S. Vitamin D supplementation does not prevent the testosterone decline in males with advanced heart failure: the EVITA trial. Eur J Nutr 2018; 58:673-680. [DOI: 10.1007/s00394-018-1666-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/13/2018] [Indexed: 12/13/2022]
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Saitoh M, Ebner N, von Haehling S, Anker SD, Springer J. Therapeutic considerations of sarcopenia in heart failure patients. Expert Rev Cardiovasc Ther 2018; 16:133-142. [PMID: 29308681 DOI: 10.1080/14779072.2018.1424542] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Sarcopenia is a common feature, and affects 20-47% of patients with heart failure (HF). Sarcopenia is also an independent predictor of impaired functional capacity, even after adjusting for clinical relevant variables, which is associated with adverse outcome in patients with HF. Areas covered: Several different pathophysiological pathways are involved in sarcopenic processes including altered nutrient intake and absorption, hormonal factor, inflammatory processes, oxidative stress, cellular proteolysis, and unhealthy lifestyle. Nutritional therapy, physical activity and/or exercise training have been associated with improved muscle mass or physical performance in HF. Few studies reported beneficial effects for muscle mass and physical performance, in those who received angiotensin-converting enzyme (ACE) inhibitors, or/and beta-blocker. In addition, testosterone, selective androgen receptor modulators, ghrelin agonist and myostatin inhibitors are currently under study as possible future therapeutic options. Expert commentary: Regular and adequate level of physical activity and/or exercise training, and sufficient nutritional intake or special nutritional supplementation may represent the best strategy for prevention or delay of sarcopenia and worsening physical performance in patients with HF. Maximal tolerated dosages of standard therapies for HF such as ACE-inhibitors or beta-blockers are first-line strategy, however it is difficult to recommend other pharmacological agents as part of routine treatment of sarcopenia.
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Affiliation(s)
- Masakazu Saitoh
- a Department of Cardiology and Pneumology , University Medical Center Göttingen , Göttingen , Germany
| | - Nicole Ebner
- a Department of Cardiology and Pneumology , University Medical Center Göttingen , Göttingen , Germany
| | - Stephan von Haehling
- a Department of Cardiology and Pneumology , University Medical Center Göttingen , Göttingen , Germany
| | - Stefan D Anker
- a Department of Cardiology and Pneumology , University Medical Center Göttingen , Göttingen , Germany.,b Division of Cardiology and Metabolism - Heart Failure, Cachexia & Sarcopenia, Department of Cardiology (CVK) , Berlin , Germany.,c Berlin-Brandenburg Center for Regenerative Therapies (BCRT) , Berlin , Germany.,d Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK) , Berlin , Germany.,e Charité Universitätsmedizin , Berlin , Germany
| | - Jochen Springer
- a Department of Cardiology and Pneumology , University Medical Center Göttingen , Göttingen , Germany
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22
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23
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Loncar G, Bozic B, Neskovic AN, Cvetinovic N, Lainscak M, Prodanovic N, Dungen HD, von Haehling S, Radojicic Z, Trippel T, Putnikovic B, Markovic-Nikolic N, Popovic V. Androgen status in non-diabetic elderly men with heart failure. Aging Male 2017; 20:215-224. [PMID: 28696825 DOI: 10.1080/13685538.2017.1350155] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE We aimed at evaluating androgen status (serum testosterone [TT] and estimated free testosterone [eFT]) and its determinants in non-diabetic elderly men with heart failure (HF). Additionally, we investigated its associations with body composition and long-term survival. METHODS Seventy three non-diabetic men with HF and 20 healthy men aged over 55 years were studied. Echocardiography, 6-min walk test, grip strength, body composition measurement by DEXA method were performed. TT, sex hormone binding globulin, NT-proBNP, and adipokines (adiponectin and leptin) were measured. All-cause mortality was evaluated at six years of follow-up. RESULTS Androgen status (TT, eFT) was similar in elderly men with HF compared to healthy controls (4.79 ± 1.65 vs. 4.45 ± 1.68 ng/ml and 0.409 ± 0.277 vs. 0.350 ± 0.204 nmol/l, respectively). In HF patients, TT was positively associated with NT-proBNP (r= 0.371, p = 0.001) and adiponectin levels (r = 0.349, p = 0.002), while inverse association was noted with fat mass (r = -0.413, p < 0.001). TT and eFT were independently determined by age, total fat mass and adiponectin levels in elderly men with HF (p < 0.05 for all). Androgen status was not predictor for all-cause mortality at six years of follow-up. CONCLUSIONS In non-diabetic men with HF, androgen status is not altered and is not predictive of long-term outcome.
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Affiliation(s)
- Goran Loncar
- a Department of Cardiology , Zvezdara University Medical Center , Belgrade , Serbia
- b Faculty of Medicine , University of Belgrade , Belgrade , Serbia
| | - Biljana Bozic
- c Institute for Medical Research , Military Medical Academy , Belgrade , Serbia
- d Institute for Physiology and Biochemistry , University of Belgrade , Belgrade , Serbia
| | - Aleksandar N Neskovic
- b Faculty of Medicine , University of Belgrade , Belgrade , Serbia
- e Department of Cardiology , University Hospital Zemun , Belgrade , Serbia
| | - Natasa Cvetinovic
- a Department of Cardiology , Zvezdara University Medical Center , Belgrade , Serbia
| | - Mitja Lainscak
- f Departments of Cardiology, Research and Education , General Hospital Celje , Celje , Slovenia
- g Faculty of Medicine , University of Ljubljana , Ljubljana , Slovenia
| | - Nenad Prodanovic
- h Clinic for Rheumatology and Clinical Immunology , Military Medical Academy , Belgrade , Serbia
| | - Hans-Dirk Dungen
- i Department of Cardiology, Campus Virchow , Charité Universitätsmedizin Berlin , Berlin , Germany
| | - Stephan von Haehling
- j Innovative Clinical Trials, Department of Cardiology and Pneumology , University of Medicine Göttingen , Germany
- k Applied Cachexia Research, Department of Cardiology , Charité-University Medical School, Campus Virchow-Klinikum Berlin , Germany
| | - Zoran Radojicic
- l Institute for Statistics, Faculty of Organizational Sciences , University of Belgrade , Belgrade , Serbia
| | - Tobias Trippel
- i Department of Cardiology, Campus Virchow , Charité Universitätsmedizin Berlin , Berlin , Germany
| | - Biljana Putnikovic
- b Faculty of Medicine , University of Belgrade , Belgrade , Serbia
- e Department of Cardiology , University Hospital Zemun , Belgrade , Serbia
| | - Natasa Markovic-Nikolic
- a Department of Cardiology , Zvezdara University Medical Center , Belgrade , Serbia
- b Faculty of Medicine , University of Belgrade , Belgrade , Serbia
| | - Vera Popovic
- b Faculty of Medicine , University of Belgrade , Belgrade , Serbia
- m Institute of Endocrinology , Clinical Center of Serbia , Belgrade , Serbia
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Han Y, Sun W, Sun G, Hou X, Gong Z, Xu J, Bai X, Fu L. A 3-year observation of testosterone deficiency in Chinese patients with chronic heart failure. Oncotarget 2017; 8:79835-79842. [PMID: 29108365 PMCID: PMC5668098 DOI: 10.18632/oncotarget.19816] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/12/2017] [Indexed: 12/11/2022] Open
Abstract
Testosterone deficiency is present in a certain proportion men with chronic heart failure (CHF). Low testosterone levels in American and European patients with CHF lead to the high mortality and readmission rates. Interestingly, this relationship has not been studied in Chinese patients. To this end, 167 Chinese men with CHF underwent clinical and laboratory evaluations associated with determinations of testosterone levels. Total testosterone (TT) levels and sex hormone-binding globulin were measured by chemiluminescence or immunoassays assays and free testosterone (FT) levels were calculated, Based upon results from these assays, patients were divided into either a low testosterone (LT; n = 93) or normal testosterone (NT; n = 74) group. Subsequently, records from each patient were reviewed over a follow-up duration of at least 3 years. Patients in the LT group experienced worse cardiac function and a higher prevalence of etiology (ischemic vs. no ischemic) and comorbidity (both P < 0.05). In addition, readmission rates of patients in the LT group were higher than that of patients in the NT group (3.32 ± 1.66 VS 1.57 ± 0.89). Overall, deficiencies in FT levels were accompanied with increased mortalities (HR = 6.301, 95% CI 3.187–12.459, P < .0001).
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Affiliation(s)
- Ying Han
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Weiju Sun
- Cardiovascular Department, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Guizhi Sun
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Xiaolu Hou
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Zhaowei Gong
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jing Xu
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Xiuping Bai
- Cardiovascular Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Lu Fu
- Cardiovascular Department, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
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Angulo J, El Assar M, Rodríguez-Mañas L. Frailty and sarcopenia as the basis for the phenotypic manifestation of chronic diseases in older adults. Mol Aspects Med 2016; 50:1-32. [PMID: 27370407 DOI: 10.1016/j.mam.2016.06.001] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 06/18/2016] [Indexed: 12/13/2022]
Abstract
Frailty is a functional status that precedes disability and is characterized by decreased functional reserve and increased vulnerability. In addition to disability, the frailty phenotype predicts falls, institutionalization, hospitalization and mortality. Frailty is the consequence of the interaction between the aging process and some chronic diseases and conditions that compromise functional systems and finally produce sarcopenia. Many of the clinical manifestations of frailty are explained by sarcopenia which is closely related to poor physical performance. Reduced regenerative capacity, malperfusion, oxidative stress, mitochondrial dysfunction and inflammation compose the sarcopenic skeletal muscle alterations associated to the frailty phenotype. Inflammation appears as a common determinant for chronic diseases, sarcopenia and frailty. The strategies to prevent the frailty phenotype include an adequate amount of physical activity and exercise as well as pharmacological interventions such as myostatin inhibitors and specific androgen receptor modulators. Cell response to stress pathways such as Nrf2, sirtuins and klotho could be considered as future therapeutic interventions for the management of frailty phenotype and aging-related chronic diseases.
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Affiliation(s)
- Javier Angulo
- Unidad de Investigación Cardiovascular (IRYCIS/UFV), Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Mariam El Assar
- Instituto de Investigación Sanitaria de Getafe, Getafe, Madrid, Spain
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Abstract
PURPOSE OF REVIEW Despite major advances in medical treatments, survival rates of chronic heart failure (CHF) have not significantly changed in the past 50 years, making it imperative to search for novel pathophysiological mechanisms and therapeutic targets. In this article, we summarize the current knowledge regarding the possibility to treat such anabolic deficiencies with hormone replacement therapy (HRT). RECENT FINDINGS Mounting evidence supports the concept that CHF is a disease characterized not only by excessive neurohormonal activation but also by a reduced anabolic drive that carries functional and prognostic significance. The recent demonstration of overall beneficial effects of HRT in CHF may pave the way to slow the disease progression in patients with coexisting CHF and hormone deficiencies. The hypothesis is to identify a considerable subset of CHF patients also affected with hormone deficiency and to treat them with HRT. SUMMARY Single or multiple HRT may in theory be performed in CHF. Such a novel approach may improve left ventricular architecture, function, and physical capacity as well as quality of life. Larger randomized, controlled trials are needed to confirm this working hypothesis.
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27
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Rosano GMC, Vitale C, Fini M. Testosterone in men with hypogonadism and high cardiovascular risk, Pros. Endocrine 2015; 50:320-5. [PMID: 25749966 DOI: 10.1007/s12020-015-0561-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 02/21/2015] [Indexed: 10/23/2022]
Abstract
Although numerous randomized studies have shown that testosterone replacement therapy (TRT) improves intermediate outcomes in patients at risk and in those with proven cardiovascular disease (CVD), results derived mainly from registries and observational studies have suggested an increased cardiovascular risk in elderly men receiving often supra-therapeutic doses of testosterone. Recent meta-analyses have shown that when testosterone has been used in patients with pre-existing cardiovascular conditions, the effect on the disease has been either beneficial or neutral. Similar results have been reported in hypo- and eugonadal men. Contrasting results have been reported by two trials of testosterone treatment in frail elderly men. Reports from poorly analyzed databases have reported an increased risk of cardiovascular events with testosterone use. More recently, a population-based study showed no increased cardiovascular risk of testosterone replacement in hypogonadal men. Available data from controlled clinical trials suggest that the use of testosterone in elderly men does not increase cardiovascular risk nor the risk of events. Studies in men with CVD, angina, or heart failure report a benefit from testosterone replacement in men with or without hypogonadism. Therefore, at present, the cardiovascular benefits of TRT in elderly men outweigh the risks. This is particularly evident in those men with pre-existing CVD.
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Affiliation(s)
- Giuseppe M C Rosano
- Cardiovascular and Cell Sciences Research Institute, St George's University of London, London, UK.
- Centre for Clinical and Basic Research, Department of Medical Sciences, IRCCS San Raffaele Pisana, via della Pisana, 235, 00163, Rome, Italy.
| | - Cristiana Vitale
- Centre for Clinical and Basic Research, Department of Medical Sciences, IRCCS San Raffaele Pisana, via della Pisana, 235, 00163, Rome, Italy
| | - Massimo Fini
- Centre for Clinical and Basic Research, Department of Medical Sciences, IRCCS San Raffaele Pisana, via della Pisana, 235, 00163, Rome, Italy
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Abstract
Sarcopenia (muscle wasting) and cachexia share some pathophysiological aspects. Sarcopenia affects approximately 20 %, cachexia <10 % of ambulatory patients with heart failure (HF). Whilst sarcopenia means loss of skeletal muscle mass and strength that predominantly affects postural rather than non-postural muscles, cachexia means loss of muscle and fat tissue that leads to weight loss. The wasting continuum in HF implies that skeletal muscle is lost earlier than fat tissue and may lead from sarcopenia to cachexia. Both tissues require conservation, and therapies that stop the wasting process have tremendous therapeutic appeal. The present paper reviews the pathophysiology of muscle and fat wasting in HF and discusses potential treatments, including exercise training, appetite stimulants, essential amino acids, growth hormone, testosterone, electrical muscle stimulation, ghrelin and its analogues, ghrelin receptor agonists and myostatin antibodies.
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29
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Pintana H, Chattipakorn N, Chattipakorn S. Testosterone deficiency, insulin-resistant obesity and cognitive function. Metab Brain Dis 2015; 30:853-76. [PMID: 25703239 DOI: 10.1007/s11011-015-9655-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Accepted: 02/03/2015] [Indexed: 12/29/2022]
Abstract
Testosterone is an androgenic steroid hormone, which plays an important role in the regulation of male reproduction and behaviors, as well as in the maintenance of insulin sensitivity. Several studies showed that testosterone exerted beneficial effects in brain function, including preventing neuronal cell death, balancing brain oxidative stress and antioxidant activity, improving synaptic plasticity and involving cognitive formation. Although previous studies showed that testosterone deficiency is positively correlated with cognitive impairment and insulin-resistant obesity, several studies demonstrated contradictory findings. Thus, this review comprehensively summarizes the current evidence from in vitro, in vivo and clinical studies of the relationship between testosterone deficiency and insulin-resistant obesity as well as the correlation between either insulin-resistant obesity or testosterone deficiency and cognitive impairment. Controversial reports and the mechanistic insights regarding the roles of testosterone in insulin-resistant obesity and cognitive function are also presented and discussed.
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Affiliation(s)
- Hiranya Pintana
- Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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30
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Iglesias P, Prado F, Muñoz A, Guerrero MT, Macías MC, Ridruejo E, Tajada P, García-Arévalo C, Díez JJ. Natural course of hypogonadism diagnosed during hospitalization in aged male patients. Endocrine 2015; 48:978-84. [PMID: 25205450 DOI: 10.1007/s12020-014-0417-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Accepted: 09/01/2014] [Indexed: 12/24/2022]
Abstract
Our aim was to assess short-term natural course of hypogonadism diagnosed during hospitalization for acute disease in aged male patients after discharge. A group of 43 hypogonadal males, aged 86.7±5.7 year, was studied. Serum concentrations of testosterone (T) and gonadotropins (follicle-stimulating hormone, FSH, and luteinizing hormone, LH) were measured in every patient both at admission and one month after discharge. Mean serum T at entry was 115.4±48.0 ng/dl. Hypogonadism was hyper-, hypo-, and normogonadotropic in 20 (46.5%), 20 (46.5%), and 3 (7.0%) patients, respectively. One month after discharge serum T concentrations increased significantly (230.9±135.6 ng/dl, p<0.001). At this point, more than half of the patients (n=27, 62.8%) showed normal serum T concentrations. Both gonadotropins, FSH (p<0.001), and LH (p=0.04) also increased one month after discharge. Approximately, half of the patients (13, 48.1%) who normalized serum T concentrations also showed normal serum gonadotropin concentrations. Patients who normalized their serum T concentrations one month after discharge showed significantly higher baseline values of T (134.7±33.9 ng/dl) than those who persisted with hypogonadism (n=16, 32.7%; 82.8±51.6 ng/dl, p<0.001). Lastly, serum T was the only independent predictor for achieving eugonadal status (OR 1.030; CI 95%, 1.010-1.050; p<0.001). In conclusion, about 63% of aged patients hospitalized for acute illness with hypogonadism discovered during hospitalization spontaneously normalize their serum T concentrations one month after discharge. Serum gonadotropin concentrations also increased after discharge. Serum T levels at admission was an independent predictor for the normalization of serum T concentrations.
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Affiliation(s)
- P Iglesias
- Department of Endocrinology, Hospital Ramón y Cajal, Ctra. de Colmenar km 9.100, 28034, Madrid, Spain,
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Isgaard J, Arcopinto M, Karason K, Cittadini A. GH and the cardiovascular system: an update on a topic at heart. Endocrine 2015; 48:25-35. [PMID: 24972804 PMCID: PMC4328125 DOI: 10.1007/s12020-014-0327-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 06/04/2014] [Indexed: 01/06/2023]
Abstract
In this review, the importance of growth hormone (GH) for the maintenance of normal cardiac function in adult life is discussed. Physiological effects of GH and underlying mechanisms for interactions between GH and insulin-like growth factor I (IGF-I) and the cardiovascular system are covered as well as the cardiac dysfunction caused both by GH excess (acromegaly) and by GH deficiency in adult hypopituitary patients. In both acromegaly and adult GH deficiency, there is also increased cardiovascular morbidity and mortality possibly linked to aberrations in GH status. Finally, the status of the GH/IGF-I system in relation to heart failure and the potential of GH as a therapeutic tool in the treatment of heart failure are reviewed in this article.
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Affiliation(s)
- Jörgen Isgaard
- Laboratory of Experimental Endocrinology, Department of Internal Medicine, Sahlgrenska Academy, University of Gothenburg, Gröna Stråket 8, 413 45, Göteborg, Sweden,
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Chen Q, Fu Z, Wu X, Jin L, Li J, Wang Y, Li X. Association of serum androgen concentrations with cardiovascular risk factors in elderly male patients with chronic systolic heart failure in China. Aging Male 2014; 17:155-60. [PMID: 24805790 DOI: 10.3109/13685538.2014.896893] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To survey the serum androgen concentrations and investigate the relationship between androgen levels and cardiovascular risk factors in elderly male patients with chronic systolic heart failure (HF) in China. METHODS 106 consecutive male patients hospitalized for chronic systolic HF aged from 60 to 87 were enrolled. About 400 healthy age-matched men were compared as a control group. Total testosterone (TT), free testosterone (FT), dehydroepiandrosterone sulfate (DHEAS) and sex hormone binding globulin (SHBG) were measured. Differences of androgen levels between HF patients and healthy men were determined by t-test and associations of androgen with cardiovascular risk factors were evaluated by partial correlations analyses. RESULTS Compared with healthy men, TT, FT and DHEAS levels in patients with HF decreased, whereas SHBG level increased significantly (both p < 0.01). TT was negatively correlated with TC, TG and DBP (p < 0.05), FT was negatively correlated with TC, LDL-C and DBP (p < 0.05). SHBG correlated with BMI and smoking history positively (p < 0.05). CONCLUSIONS Level of bio-available testosterone decreased with advancing age, especially in men with HF. Men with low levels of bio-available testosterone had worse profiles of cardiovascular risk factors. Treatment of HF is still challenging and testosterone supplementation therapy may be an effective therapeutic option.
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Francomano D, Bruzziches R, Barbaro G, Lenzi A, Aversa A. Effects of testosterone undecanoate replacement and withdrawal on cardio-metabolic, hormonal and body composition outcomes in severely obese hypogonadal men: a pilot study. J Endocrinol Invest 2014; 37:401-11. [PMID: 24639122 DOI: 10.1007/s40618-014-0066-9] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 03/02/2014] [Indexed: 12/12/2022]
Abstract
PURPOSE Modifications of cardiovascular and metabolic parameters during testosterone (T) replacement and withdrawal have never been investigated in severely obese hypogonadal men. METHODS Twenty-four severely obese (mean BMI 42; mean age 54.5) hypogonadal men (mean T = 245 ± 52 ng/dL) were enrolled in an observational, parallel-arm, open-label, 54-week study of hypocaloric diet plus physical activity (DPE; n = 12) or DPE plus T injections (DPE + T; n = 12), followed by 24 weeks of DPE alone. Primary endpoints were variations from baseline of cardiovascular (cardiac performance, blood pressure, endothelial function, carotid intima-media thickness, CIMT; epicardial fat thickness, EF) and body composition (fat/lean mass) parameters. Secondary endpoints were variations from baseline of hormonal (T and GH) and metabolic (oral glucose tolerance test, lipids, fibrinogen) parameters. RESULTS At 54 weeks, DPE + T showed improvements in EF, ejection fraction, diastolic function, CIMT and endothelial function (p < 0.01 vs. controls). Also, hormonal (T, p < 0.0001; GH, p < 0.01), metabolic (HOMA, p < 0.01; microalbuminuria, p < 0.01), lipid (total cholesterol, p < 0.05) and inflammatory (fibrinogen, p < 0.05) parameters improved. After 24 weeks from T withdrawal, all cardiac and hormonal parameters returned to baseline, while fat but not lean mass and blood pressure ameliorations were maintained. An inverse relationship either between EF vs. endothelial function and EF vs. T levels was found (r (2) = -0.46, p < 0.001 and r (2) = -0.56, p < 0.0005, respectively) while direct relationship between T vs. endothelial function occurred (r (2) = 0.43, p < 0.005) in DPE + T. A 33 % dropout rate was reported in DPE without serious adverse events. CONCLUSIONS In middle-aged hypogonadal obese men, 1-year T treatment was safe and improved cardio-metabolic and hormonal parameters. We firstly demonstrated that T withdrawal determines a return back to hypogonadism within 6 months, with loss of cardiovascular and some body composition improvements attained.
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Affiliation(s)
- D Francomano
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University, Rome, Italy
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Rydlewska A, Maj J, Katkowski B, Biel B, Ponikowska B, Banasiak W, Ponikowski P, Jankowska EA. Circulating testosterone and estradiol, autonomic balance and baroreflex sensitivity in middle-aged and elderly men with heart failure. Aging Male 2013; 16:58-66. [PMID: 23581721 DOI: 10.3109/13685538.2013.768979] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Heart failure (HF) is considered as a cardiogeriatric syndrome. Its fundamental pathophysiological feature is autonomic imbalance (and associated abnormalities within cardiovascular reflex control), but recent evidence suggests the involvement of deranged hormone metabolism. Both these neural and endocrine pathologies have serious clinical and prognostic consequences in patients with HF. We investigated the relations between autonomic status, baroreflex sensitivity (BRS) and hormone status in men with mild systolic HF. METHODS We examined 46 men with stable systolic HF (age: 62 ± 10 years, NYHA class I/II: 10/36 [22%/78%], ischemic aetiology: 72%, left ventricular ejection fraction: 32 ± 8%). Serum hormone levels (i.e. total testosterone [TT], dehydroepiandrosterone sulphate [DHEAS], oestradiol [E2], insulin-like growth factor type 1 [IGF-1] and cortisol) were assessed using immunoassays. Estimated free testosterone (eFT) was estimated using the Vermeulen's equation. Heart rate variability (HRV) was assessed in time and frequency domains, based on 10-min resting recordings. BRS was estimated using the sequence method (BRS-Seq) and the phenylephrine test (BRS-Phe). RESULTS Deficiencies in circulating TT, eFT, DHEAS and IGF-1 (defined as a serum hormone ≤the 10th percentile calculated for the adequate age category in the cohort of healthy men) were found in respectively 13%, 30%, 55% and 93% of men with systolic HF. Serum SHBG ≥50 nmol/L and cortisol ≥700 nmol/L characterised, respectively 44% and 29% of men with HF. In multivariable models after the adjustment for clinical variables, the following relationships were found in examined men: DHEAS and SDNN (time domain of HRV defined as a standard deviation of average R-R intervals) (β = 0.29, p = 0.03); E2 and: HRV-LF (ms(2)) (β = 0.37, p = 0.01), HRV-HF (ms2) (β = 0.44, p = 0.02) and BRS-Phe (β = 0.51, p = 0.008); TT and: HRV-HF (%) (β = 0.35, p = 0.02), HRV-LF/HF ratio (β = -0.35, p = 0.02) and BRS-Seq (β = 0.33, p = 0.04). CONCLUSIONS The observed associations between reduced circulating androgens, oestrogens and lower HRV and depleted BRS, irrespectively of HF severity suggest the pathophysiological links between these two mechanisms. These results constitute the premises to investigate whether the pharmacological supplementation of depleted hormones would enable to restore the autonomic balance and improve the efficacy of reflex control within the cardiovascular system in men with systolic HF.
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Affiliation(s)
- Agnieszka Rydlewska
- Laboratory for Applied Research on Cardiovascular System, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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Mangner N, Matsuo Y, Schuler G, Adams V. Cachexia in chronic heart failure: endocrine determinants and treatment perspectives. Endocrine 2013; 43:253-65. [PMID: 22903414 DOI: 10.1007/s12020-012-9767-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 07/24/2012] [Indexed: 12/11/2022]
Abstract
It is well documented in the current literature that chronic heart failure is often associated with cachexia, defined as involuntary weight loss of 5 % in 12 month or less. Clinical studies unraveled that the presence of cachexia decreases significantly mean survival of the patient. At the molecular level mainly myofibrillar proteins are degraded, although a reduced protein synthesis may also contribute to the loss of muscle mass. Endocrine factors clearly regulate muscle mass and function by influencing the normally precisely controlled balance between protein breakdown and protein synthesis The aim of the present article is to review the knowledge in the field with respect to the role of endocrine factors for the regulation of cachexia in patients with CHF and deduce treatment perspectives.
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Affiliation(s)
- Norman Mangner
- Heart Center Leipzig, University Leipzig, Strümpellstrasse 39, 04289, Leipzig, Germany
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36
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Lasselin J, Drouin SJ, Champy CM, Léon P, Casenave J, Cussenot O, Bitker MO, Rouprêt M. [Influence of plasmatic testosterone during natural history of prostate cancer: a review]. Prog Urol 2013; 23:438-43. [PMID: 23721702 DOI: 10.1016/j.purol.2013.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2012] [Revised: 12/10/2012] [Accepted: 01/13/2013] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Prostate cancer (PCa) is the most common disease in male patients and it has the particularity to be androgen dependent. The aim of the current study was to provide an overview about the interest of testosterone dosage during the management of PCa regardless of the stage of the disease. PATIENTS ET METHODS: A systematic review of the literature was done from the PubMed database by searching the following key words alone or in combination: prostate cancer; testosterone; risk; aggressiveness; hormonotherapy; active surveillance; prognosis; androgen; cardiovascular risk; biochemical recurrence. RESULTS The level of plasmatic testosterone depends on the moment of the day with a peak between the end of the night and in the morning. We can test either the whole testosterone level, the free testosterone level or the bioavailable testosterone. The bioavailable testosterone is more representative of the presence of androgen in tissues but a specialized laboratory is mandatory. The testosterone plasmatic rate is potentially useful during several steps of the PCa management: in localized prostate cancer cases, men with low testosterone levels are more likely to have an aggressive disease and are therefore not good candidates for active surveillance. An extensive radical prostatectomy should be considered in case of young men since these patients are more likely to recur subsequently; in advanced prostate cancer cases, a testosterone level has to be less or equal to 0.2 ng/mL to guarantee an appropriate castration when a patient is undergoing an androgen deprivation treatment. A dissociation between the trend of PSA and testosterone levels can be the starting point of the castration-resistant period of the disease. CONCLUSION The testosterone level can bring useful information regarding the profile of PCa and its ability to evolve during the whole natural history of the disease.
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Affiliation(s)
- J Lasselin
- Service d'urologie, l'hôpital Pitié-Salpêtrière, Assistance publique-Hôpitaux de Paris, groupe de recherche GRC 5 oncotype, institut universitaire de cancérologie de l'UPMC, faculté de médecine Pierre-et-Marie-Curie, université Paris VI, bâtiment Gaston-Cordier, 83, boulevard de l'Hôpital, 75013 Paris, France
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