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Sarzani R, Landolfo M, Di Pentima C, Ortensi B, Falcioni P, Sabbatini L, Massacesi A, Rampino I, Spannella F, Giulietti F. Adipocentric origin of the common cardiometabolic complications of obesity in the young up to the very old: pathophysiology and new therapeutic opportunities. Front Med (Lausanne) 2024; 11:1365183. [PMID: 38654832 PMCID: PMC11037084 DOI: 10.3389/fmed.2024.1365183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Obesity is a multifactorial chronic disease characterized by an excess of adipose tissue, affecting people of all ages. In the last 40 years, the incidence of overweight and obesity almost tripled worldwide. The accumulation of "visceral" adipose tissue increases with aging, leading to several cardio-metabolic consequences: from increased blood pressure to overt arterial hypertension, from insulin-resistance to overt type 2 diabetes mellitus (T2DM), dyslipidemia, chronic kidney disease (CKD), and obstructive sleep apnea. The increasing use of innovative drugs, namely glucagon-like peptide-1 receptor agonists (GLP1-RA) and sodium-glucose cotransporter-2 inhibitors (SGLT2-i), is changing the management of obesity and its related cardiovascular complications significantly. These drugs, first considered only for T2DM treatment, are now used in overweight patients with visceral adiposity or obese patients, as obesity is no longer just a risk factor but a critical condition at the basis of common metabolic, cardiovascular, and renal diseases. An adipocentric vision and approach should become the cornerstone of visceral overweight and obesity integrated management and treatment, reducing and avoiding the onset of obesity-related multiple risk factors and their clinical complications. According to recent progress in basic and clinical research on adiposity, this narrative review aims to contribute to a novel clinical approach focusing on pathophysiological and therapeutic insights.
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Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Matteo Landolfo
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Chiara Di Pentima
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
| | - Beatrice Ortensi
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Paolo Falcioni
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Lucia Sabbatini
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Adriano Massacesi
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Ilaria Rampino
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
- Centre for Obesity, Department of Clinical and Molecular Sciences, University “Politecnica delle Marche”, Ancona, Italy
| | - Federico Giulietti
- Internal Medicine and Geriatrics, European Society of Hypertension (ESH) “Hypertension Excellence Centre”, Società Italiana per lo Studio dell'Aterosclerosi (SISA) LIPIGEN Centre, IRCCS INRCA, Ancona, Italy
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Antza C, Stabouli S, Kotsis V. Combination therapy with lercanidipine and enalapril in the management of the hypertensive patient: an update of the evidence. Vasc Health Risk Manag 2016; 12:443-451. [PMID: 27895487 PMCID: PMC5118038 DOI: 10.2147/vhrm.s91020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Hypertension is an important risk factor for premature death as it increases the probability of stroke, myocardial infarction, and heart failure. Antihypertensive drugs can decrease cardiovascular (CV) morbidity and mortality. The majority of hypertensive patients need more than one antihypertensive agent to attain blood pressure (BP) targets. Monotherapy can effectively reduce BP only in 20%–40% of patients. Multiple mechanisms including increased peripheral vascular resistance, increased cardiac work, and hypervolemia are involved in the pathogenesis of hypertension. Targeting multiple pathways may more potently reduce BP. Increasing the dose of a single agent in many cases does not provide the expected BP-lowering effect because the underlying mechanism of the BP increase is either different or already corrected with the lower dose. Moreover, drugs acting on different pathways may have synergistic effects and thus better control hypertension. It is well known that diuretics enhance the actions of renin–angiotensin aldosterone system and activate it as a feedback to the reduced circulated blood volume. The addition of a renin–angiotensin aldosterone system blocker to a diuretic may more effectively reduce BP because the system is upregulated. Reducing the maximal dose of an agent may also reduce possible side effects if they are dose dependent. The increased prevalence of peripheral edema with higher doses of calcium channel blockers (CCBs) is reduced when renin–angiotensin aldosterone system blockers are added to CCBs through vein dilation. The effectiveness of the combination of enalapril with lercanidipine in reducing BP, the safety profile, and the use of the combination of angiotensin-converting enzyme inhibitors with CCBs in clinical trials with excellent CV hard end point outcomes make this combination a promising therapy in the treatment of hypertension.
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Affiliation(s)
- Christina Antza
- Hypertension Center, Third Department of Medicine, Papageorgiou Hospital
| | - Stella Stabouli
- First Department of Pediatrics, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Vasilios Kotsis
- Hypertension Center, Third Department of Medicine, Papageorgiou Hospital
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Saiz Satjes M, Martinez-Martin FJ. Treatment of hypertensive patients with diabetes: beyond blood pressure control and focus on manidipine. Future Cardiol 2016; 12:435-47. [PMID: 27221471 DOI: 10.2217/fca-2016-0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Renin-angiotensin system inhibitors should be considered as the first-line therapy in the treatment of patients with hypertension and diabetes. However, most of the diabetic subjects with hypertension require at least two drugs to achieve blood pressure targets. The ACCOMPLISH trial suggested that the best combination in the treatment of high-risk hypertensive patients should include a renin-angiotensin system inhibitor and a dihydropyridine. However, not all dihydropyridines block the same receptors. Those dihydropyridines that block T-type calcium channel blockers may provide additional advantages. A number of studies suggest that compared with amlodipine, manidipine have the same antihypertensive efficacy, but with a lesser risk of ankle edema. In addition, manidipine, but not amlodipine, significantly reduces urinary albumin excretion rates.
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Affiliation(s)
| | - Francisco J Martinez-Martin
- Outpatient Hypertension Clinic, University Hospital of Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
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Angeloni E, Vitaterna A, Lombardo P, Pirelli M, Refice S. Single-pill combination therapy in the initial treatment of marked hypertension: a propensity-matched analysis. Clin Exp Hypertens 2014; 37:404-10. [PMID: 25496379 DOI: 10.3109/10641963.2014.987395] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Many drugs combinations are available and equally recommended for the initial treatment of patients with marked blood pressure (BP) elevation and high cardiovascular risk. HYPOTHESIS To investigate safety and efficacy of such combination therapies. METHODS Prospectively collected data were retrospectively reviewed, inclusion criteria were: initial single-pill combination therapy, availability of clinical and echocardiographic 6-month follow-up. Six treatment groups were identified: Enalapril 20 mg+ Hydrochlorothiazide 12.5 mg (E/H), E 20 mg + Lercanidipine 10 mg (E/L), Ramipril 2.5 mg+ H 12.5 mg (R/H), Perindopril 5 mg+ Amlodipine 5 mg (P/A), Olmesartan 40 mg+ H 12.5 mg (O/H) and Telmisartan 40 mg+ H 12.5 mg (T/H). To avoid selection bias a Propensity score (goodness of fit: c-statistic 0.78, p = 0.0001) was used to select comparable cohorts of patients (n = 142 each). RESULTS After 4 weeks of treatment BP goal was achieved by 624/852 (73.2%) patients, and adverse events were registered in 24/852 (2.8%) patients. After 6 months, 562/624 (90.1%) patients maintained the BP goal. Six-month responder rate was significantly higher in the E/L (69.0%) and P/A (68.3%) groups (p = 0.05); especially among diabetics (52.0% and 51.0%, respectively; p = 0.003). Patients receiving E/L (-19.8 ± 3.2 mmHg) and P/A (-19.9 ± 4.6 mmHg) showed greater reductions of diastolic BP (p = 0.03); whereas reductions of systolic BP were similar between treatment groups (p = 0.46). Echocardiographic follow-up revealed greater left ventricular reverse remodeling among patients receiving ACE-inhibitors (E/L, R/H, E/H and P/A), but this trend did not reach statistical significance. CONCLUSIONS Single-pill fixed-dose combination therapies are highly effective and safe in the study settings. Best clinical and echocardiographic outcomes were noted among patients receiving E/L, R/H and P/A.
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Affiliation(s)
- Emiliano Angeloni
- Department of Cardiovascular Pathophysiology and Imaging, Sapienza, University of Rome , Rome , Italy and
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Derosa G, Bonaventura A, Romano D, Bianchi L, Fogari E, D'Angelo A, Maffioli P. Effects of enalapril/lercanidipine combination on some emerging biomarkers in cardiovascular risk stratification in hypertensive patients. J Clin Pharm Ther 2014; 39:277-85. [DOI: 10.1111/jcpt.12139] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 01/14/2014] [Indexed: 01/29/2023]
Affiliation(s)
- G. Derosa
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
- Center for the Study of Endocrine-Metabolic Pathophysiology and Clinical Research; University of Pavia; Pavia Italy
| | - A. Bonaventura
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
| | - D. Romano
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
| | - L. Bianchi
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
| | - E. Fogari
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
| | - A. D'Angelo
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
| | - P. Maffioli
- Department of Internal Medicine and Therapeutics; University of Pavia and Fondazione IRCCS Policlinico S. Matteo; Pavia Italy
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Escobar C, Echarri R, Barrios V. Emerging drug combinations to optimize renovascular protection and blood pressure goals. Int J Nephrol Renovasc Dis 2012; 5:69-80. [PMID: 22536084 PMCID: PMC3333805 DOI: 10.2147/ijnrd.s7048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Hypertension and renal disease are closely related. In fact, there is an inverse linear relationship between renal function and prevalence of hypertension. Hypertensive patients with renal dysfunction exhibit a poor clinical profile, which markedly increases their risk for cardiovascular outcomes. This review considers the available evidence on the best therapeutic approach for optimizing renovascular protection in the hypertensive population. To effectively reduce or at least slow the establishment and progression of renal disease in the hypertensive population it is critical to reach blood pressure targets. Many studies have shown that angiotensin-converting enzyme inhibitors and angiotensin receptor blockers prevent or at least delay the development of microalbuminuria in patients with hypertension and type 2 diabetes, reduce the incidence of overt diabetic nephropathy, and are also beneficial in patients with nondiabetic renal disease. Therefore, renin-angiotensin system (RAS) inhibition plays a key role in the prevention of renal outcomes. As the majority of patients with hypertension will need at least two antihypertensive agents to achieve blood pressure goals, the use of RAS inhibitors is a mandatory part of antihypertensive therapy. The question of which antihypertensive agent is the best choice for combining with RAS blockers should be considered. Many studies have shown that diuretics and calcium channel blockers are the best choice. However, more studies are needed to clarify the subgroups of patients who will benefit more from a combination with a diuretic or from a combination with a calcium channel blocker. To date, RAS inhibitors recommended in this context are angiotensin-converting enzyme inhibitors and angiotensin receptor blockers. Aliskiren, the first oral direct renin inhibitor available, has shown promising results.
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Affiliation(s)
- Carlos Escobar
- Department of Cardiology, Hospital Infanta Sofía, Madrid, Spain
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Borghi C, Santi F. Fixed combination of lercanidipine and enalapril in the management of hypertension: focus on patient preference and adherence. Patient Prefer Adherence 2012; 6:449-55. [PMID: 22791982 PMCID: PMC3393122 DOI: 10.2147/ppa.s23232] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Hypertension is one of the most important and widespread risk factors for the development of cardiovascular disease. Once, combination therapy was traditionally reserved as a third-line or fourth-line approach in the management of hypertension. However, several major intervention trials in high-risk patient populations have shown that an average of 2-4 antihypertensive agents are required to achieve effective blood pressure control. Combination treatment should be considered as a first choice in patients at high cardiovascular risk and in individuals for whom blood pressure is markedly above the hypertension threshold (eg, more than 20 mmHg systolic or 10 mmHg diastolic), or when milder degrees of blood pressure elevation are associated with multiple risk factors, subclinical organ damage, diabetes, renal failure, or associated cardiovascular disease. A number of clinical trials have demonstrated that a fixed combination of lercanidipine and enalapril has better efficacy and tolerability than monotherapy with either agents. The fixed-dose formulation of lercanidipine-enalapril was well tolerated in all clinical trials, with an adverse event rate similar to that of the component drugs as monotherapy. The advantages of combination therapy include improved adherence to therapy and minimization of blood pressure variability. In addition, combining two antihypertensive agents with different mechanisms of action may provide greater protection against major cardiovascular events and the development of end-organ damage.
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Affiliation(s)
| | - Francesca Santi
- Correspondence: Francesca Santi, Internal Medicine, Aging and Kidney, Disease Department, University of Bologna, Via Albertoni 15, Bologna 40138, Italy, Fax +39 05 1390 646, Tel +39 05 1636 2212, Email
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Barrios V, Escobar C. Valsartan-amlodipine-hydrochlorothiazide: the definitive fixed combination? Expert Rev Cardiovasc Ther 2011; 8:1609-18. [PMID: 21090936 DOI: 10.1586/erc.10.115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A significant proportion of patients with hypertension will need three or more antihypertensive agents to achieve blood pressure goals, particularly those at higher risk. On the other hand, fixed combinations provide an extra beneficial effect, as they improve medication adherence and, secondarily, the attainment of blood pressure goals during follow-up. Triple therapy is recommended in the treatment of hypertension in those patients not adequately controlled with two antihypertensive drugs. In this context, guidelines recommend the combination of a renin-angiotensin system inhibitor, a calcium channel blocker and a diuretic. The triple fixed combination of valsartan-amlodipine-hydrochlorothiazide has been shown to be an effective and safe therapy for treating hypertension and seems a logical approach for those patients uncontrolled with two antihypertensive agents as well as in those patients already treated with three drugs to improve treatment compliance. In this article, available evidence about the efficacy and tolerability of the triple fixed combined therapy valsartan-amlodipine-hydrochlorothiazide for the treatment of hypertension is updated.
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Affiliation(s)
- Vivencio Barrios
- Department of Cardiology, Hospital Ramón y Cajal, Carretera de Colmenar Viejo, Km 9.100, 28034 Madrid, Spain.
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Bertrand ME, Ferrari R, Remme WJ, Simoons ML, Deckers JW, Fox K. Clinical synergy of perindopril and calcium-channel blocker in the prevention of cardiac events and mortality in patients with coronary artery disease. Post hoc analysis of the EUROPA study. Am Heart J 2010; 159:795-802. [PMID: 20435188 DOI: 10.1016/j.ahj.2009.12.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2009] [Accepted: 12/31/2009] [Indexed: 10/19/2022]
Abstract
BACKGROUND The purposes of the study were to determine the effects of addition of perindopril to long-term continuous treatment with calcium-channel blocker (CCB) on cardiac outcomes in the stable coronary artery disease (CAD) population of EUROPA and to explore the presence of synergy between perindopril and CCB in secondary prevention. METHODS We identified participants receiving CCB at every visit during the 4.2-year follow-up and analyzed the effect of addition of perindopril (n = 1,022 perindopril/CCB vs n = 1,100 placebo/CCB). RESULTS Addition of perindopril to CCB significantly reduced total mortality by 46% (P < .01 vs placebo) and primary end point (a composite of cardiovascular mortality, nonfatal myocardial infarction, and resuscitated cardiac arrest) by 35% (P < .05 vs placebo). There were 41%, 54%, and 28% reductions in cardiovascular mortality, hospitalization for heart failure, and myocardial infarction, respectively. Comparison of hazard ratios suggests the presence of a clinical synergy between perindopril and CCB, with a greater effect than addition of individual effects. CONCLUSION Addition of perindopril to CCB in stable CAD patients had a significant supplementary impact on cardiac outcomes and mortality.
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Abstract
Obesity is a major risk factor for the development of diabetes and predisposes individuals to hypertension and dyslipidaemia. Together these pathologies increase the risk for cardiovascular disease (CVD), the major cause of morbidity and mortality in type 2 diabetes mellitus (T2DM). Worsening trends in obesity and T2DM raise a serious conundrum, namely, how to control blood glucose, blood pressure, and lipids when many antidiabetic agents cause weight gain and thereby exacerbate other cardiovascular risk factors associated with T2DM. Further, evidence suggests that some established antihypertensive agents may worsen glucose intolerance. Many patients who are obese, hypertensive, and/or hyperlipidaemic fail to achieve blood pressure, lipid and glycaemic goals, and this failure may in part be explained by physician reluctance to utilize complex combination regimens for fear of off-target effects. Thus, a clear need exists for clinicians to understand the risks and benefits of different pharmacologic, and indeed non-pharmacologic, options in order to maximize treatment outcomes. While intensive lifestyle modification remains an elusive gold standard, newer diabetes targets, including the incretin axis, may offer greater cardiovascular risk reduction than other antidiabetes therapies, although definitive clinical trial data are needed. The glucagon-like peptide-1 (GLP-1) receptor agonists exenatide and liraglutide and the dipeptidyl peptidase-4 (DPP-4) inhibitors sitagliptin and vildagliptin effectively lower HbA1c; exenatide and liraglutide reduce weight and blood pressure and improve lipid profiles. Sitagliptin and vildagliptin are weight neutral but also appear to improve lipid profiles. Integration of incretin therapies into the therapeutic armamentarium is a promising approach to improving outcomes in T2DM, and perhaps even in reducing complications of T2DM, such as co-morbid hypertension and dyslipidaemia. Additional long-term studies, including CVD end-point studies, will be necessary to determine the appropriate places for incretin-based therapies in treatment algorithms.
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Affiliation(s)
- Kevin Niswender
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Tennessee Valley Healthcare System and Vanderbilt University School of Medicine, Nashville, TN, USA.
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Chatzikyrkou C, Haller H, Menne J. The role of fixed-dose combinations in the management of hypertension: focus on lercanidipine-enalapril. Expert Opin Pharmacother 2009; 10:1833-40. [PMID: 19527194 DOI: 10.1517/14656560903055087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Achieving optimal blood pressure (BP) control is the most important single issue in the management of hypertension, and in most patients, it is difficult or impossible to achieve target levels with one drug. Blocking two or more regulatory systems provides a more effective and more physiologic reduction in BP, and current guidelines have recommended the use of combination therapy as first-line treatment, or early in the management of hypertension. Fixed-dose combination therapy is an efficacious, relatively safe and cost-effective treatment option in most patients with essential hypertension. Of note, the once-daily administration of a fixed-dose enalapril/lercanidipine, by bringing together two distinct and complementary mechanisms of action, reduces BP effectively and has the potential for improved target organ protection relative to either class agent alone.
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Affiliation(s)
- Christos Chatzikyrkou
- Hannover Medical School, Nephrology and Hypertension, Carl-Neuberg-Street.1, Hannover 30625, Germany
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Tytus RH, Burgess ED, Assouline L, Vanjaka A. Effectiveness of a trandolapril-based treatment regimen in subjects with isolated systolic hypertension in Canada. Curr Med Res Opin 2009; 25:1379-84. [PMID: 19422278 DOI: 10.1185/03007990902905716] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This report evaluates the effectiveness of a titration-based, escalating dose regimen based on trandolapril in subjects with isolated systolic hypertension (ISH) treated in Canadian clinical practice. METHODS Substudy of the TRAIL (Trandolapril Regimen Applied In real Life) study; a prospective, open-label, single cohort, multicentre study in 192 Canadian primary care practices. Subjects with ISH received trandolapril therapy, initiated at 1 mg/day (0.5 mg/day in subjects on diuretics) and increased to 2 or 4 mg at 4 and 9 weeks, respectively, in those not achieving blood-pressure (BP) targets, subject to tolerability. If BP was not controlled after 14 weeks of treatment subjects could be put on trandolapril 4 mg/verapamil 240 mg while continuing the diuretic, or verapamil could be added to the existing regimen. The observation period was 26 weeks. The primary outcome measure was the achievement of target BP levels after 14 weeks. RESULTS Systolic BP (SBP) was significantly (p < 0.01) reduced from 167.3 +/- 8.7 mmHg at baseline to 136.8 +/- 14.0 mmHg (means +/- SD) at Week 14. The reductions were maintained at Week 26: mean SBP at this time point was 137.4 +/- 12.5 mmHg. The target BP levels of < or =140/90 mmHg at Week 14 was reached by 67% of subjects with ISH. Among study limitations were the observational design; the lack of randomisation and control group, and the fact that subjects with ISH represented a comparatively small number of subjects. CONCLUSIONS A titration-based, escalating-dose regimen based on trandolapril is effective in subjects with ISH under treatment conditions seen in general clinical practice in Canada.
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Martinez-Martin FJ, Saiz-Satjes M. Add-on manidipine versus amlodipine in diabetic patients with hypertension and microalbuminuria: the AMANDHA study. Expert Rev Cardiovasc Ther 2009; 6:1347-55. [PMID: 19018688 DOI: 10.1586/14779072.6.10.1347] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The aim of this study was to compare the efficacy and safety of adding manidipine 20 mg versus amlodipine 10 mg to the treatment of diabetic patients with uncontrolled hypertension and microalbuminuria despite full-dose treatment with a renin-angiotensin system blocker for at least 6 months. Patients were randomized to receive manidipine (n = 61) or amlodipine (n = 30) in a 2:1 ratio for 6 months and monitored for microalbuminuria for an additional extension phase of 18 months. Manidipine and amlodipine decreased blood pressure values to a similar extent. Urinary albumin excretion was reduced by 65.5% with manidipine versus 20% with amlodipine (p < 0.01) at 6 months and 62.7 versus 16.6% (p < 0.01) at the end of the extension phase. Manidipine was better tolerated than amlodipine. Thus, the addition of manidipine, but not amlodipine, resulted in a large reduction in the urinary albumin excretion rate despite similar blood pressure reductions.
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Affiliation(s)
- Francisco Javier Martinez-Martin
- Endocrinology and Nutrition Department, Hospital General de Gran Canaria Dr. Negrin, 35020 Las Palmas de Gran Canaria, Canary Islands, Spain.
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Barrios V, Escobar C, Echarri R. Fixed combinations in the management of hypertension: perspectives on lercanidipine-enalapril. Vasc Health Risk Manag 2009; 4:847-53. [PMID: 19066001 PMCID: PMC2597757 DOI: 10.2147/vhrm.s3421] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Although achieving blood pressure (BP) control is critical to improve cardiovascular prognosis in hypertensive patients, many of them fail to achieve BP goals. The majority of hypertensive patients need more than one antihypertensive agent to attain BP targets. Combination therapy is required when monotherapy fails to attain BP objectives and as a first-line treatment in certain situations, such as markedly elevated BP values, when lower targets are required in high or very high cardiovascular risk patients. The advantages of combination therapy are well documented, with an increased antihypertensive efficacy as a result of the simultaneous inhibition of different mechanisms of action and with a lesser incidence of adverse events, because of the possible compensatory responses and the lower doses used. Calcium channel blockers are effective drugs in the treatment of hypertension. The efficacy of lercanidipine has been evaluated in several noncomparative and in comparative studies showing a great efficacy with a good tolerability. On the other hand, the inhibition of the renin-angiotensin system appears to be very beneficial in the treatment of patients with hypertension. Enalapril is an effective and well tolerated angiotensin converting enzyme inhibitor. Although there are several fixed-combination drugs, the combination lercanidipine plus enalapril appears to be one of the most promising therapies in the treatment of hypertension. The aim of this manuscript is to update the published data about the efficacy and safety of this fixed combination.
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Affiliation(s)
- Vivencio Barrios
- Department of Cardiology, Hospital Ramón y Cajal, Madrid, Spain.
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