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Minari TP, Tácito LHB, Yugar LBT, Ferreira-Melo SE, Manzano CF, Pires AC, Moreno H, Vilela-Martin JF, Cosenso-Martin LN, Yugar-Toledo JC. Nutritional Strategies for the Management of Type 2 Diabetes Mellitus: A Narrative Review. Nutrients 2023; 15:5096. [PMID: 38140355 PMCID: PMC10746081 DOI: 10.3390/nu15245096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Thinking about greater adherence to dietary planning, it is extremely important to be aware of all nutritional strategies and dietary prescriptions available in the literature, and of which of them is the most efficient for the management of T2DM. METHODS A search was carried out in 2023 for randomized clinical trials, systematic reviews, meta-analyses, and guidelines in the following databases: Pubmed, Scielo, Web of Science, CrossRef and Google Scholar. In total, 202 articles were collected and analyzed. The period of publications was 1983-2023. RESULTS There is still no consensus on what the best nutritional strategy or ideal dietary prescription is, and individuality is necessary. In any case, these references suggest that Mediterranean Diet may of greater interest for the management of T2DM, with the following recommended dietary prescription: 40-50% carbohydrates; 15-25% proteins; 25-35% fats (<7% saturated, 10% polyunsaturated, and 10% monounsaturated); at least 14 g of fiber for every 1000 kcal consumed; and <2300 mg sodium. CONCLUSIONS Individuality is the gold standard for dietary prescriptions, however, the Mediterranean diet with low levels of carbohydrates and fats seems to be the most promising strategy for the management of T2DM.
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Affiliation(s)
- Tatiana Palotta Minari
- Department of Hypertension, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | - Lúcia Helena Bonalume Tácito
- Department of Endocrinology, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | | | - Sílvia Elaine Ferreira-Melo
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas 13083-887, SP, Brazil
| | - Carolina Freitas Manzano
- Department of Hypertension, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | - Antônio Carlos Pires
- Department of Endocrinology, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | - Heitor Moreno
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas 13083-887, SP, Brazil
| | - José Fernando Vilela-Martin
- Department of Hypertension, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | - Luciana Neves Cosenso-Martin
- Department of Endocrinology, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
| | - Juan Carlos Yugar-Toledo
- Department of Hypertension, State Faculty of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, SP, Brazil
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2
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Giollo-Junior LT, Cosenso-Martin LN, da Silva Lopes V, Paz Landim M, Barufi Fernandes LA, Aparecido de Oliveira K, Spaziani AO, Santos AP, Silva MA, Yugar-Toledo JC, Vilela-Martin JF. The Effect of Transcutaneous Electrical Nerve Stimulation in Peripheral and Central Hemodynamic Parameters on Resistant Hypertension: A Case Report. Vasc Health Risk Manag 2023; 19:317-323. [PMID: 37215282 PMCID: PMC10199678 DOI: 10.2147/vhrm.s408082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/04/2023] [Indexed: 05/24/2023] Open
Abstract
Resistant hypertension (RH) is characterized by being difficult to control, even with the use of various antihypertensive drugs and is associated with target organ lesions and other comorbidities. Thus, new treatment alternatives such as transcutaneous electrical nerve stimulation (TENS) can offer benefits to resistant hypertensive patients by reducing blood pressure (BP) in a non-invasive way and without the need for the association of more antihypertensive drugs. In this case, a patient with RH was submitted to three weekly applications of TENS on the stellate ganglion lasting 40 min each for 1 month. Peripheral and central hemodynamic assessments were performed by 24-h ambulatory BP monitoring (ABPM) before and after TENS applications. After completion of the TENS applications, significant reductions in office systolic (SBP) and diastolic BP (DBP) were observed. There was also a decrease in peripheral SBP and DBP in the 24-h ABPM and sleep and SBP during wakefulness. Additionally, central parameters including central SBP and pulse wave velocity presented a significant reduction in the 24-h ABPM, during the wakefulness and sleep. TENS is able to attenuate the sympathetic hyperactivity present in RH cases and decrease the peripheral and central hemodynamic parameters of a resistant hypertensive patient.
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Affiliation(s)
- Luiz Tadeu Giollo-Junior
- General Hospital at Brazilian Army, Curitiba, Parana, Brazil
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Luciana Neves Cosenso-Martin
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Valquiria da Silva Lopes
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Manoel Paz Landim
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Leticia Aparecida Barufi Fernandes
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Kleber Aparecido de Oliveira
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Amanda Oliva Spaziani
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Aleandra Polegati Santos
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Marco Antonio Silva
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
| | - Jose Fernando Vilela-Martin
- Hypertension Clinic - Internal Medicine Department, State Medical School in Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, São Paulo, Brazil
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3
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Yugar-Toledo JC, Yugar LBT, Sedenho-Prado LG, Schreiber R, Moreno H. Pathophysiological effects of SARS-CoV-2 infection on the cardiovascular system and its clinical manifestations-a mini review. Front Cardiovasc Med 2023; 10:1162837. [PMID: 37260945 PMCID: PMC10229057 DOI: 10.3389/fcvm.2023.1162837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/18/2023] [Indexed: 06/02/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a viral infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 may have a mild presentation, with few symptoms, or progress to a severe condition, characterized by generalized inflammation, systemic microvascular involvement, coagulopathy, and pulmonary and cardiovascular complications. Men present with more severe symptoms than women, especially men who are older and who present with comorbidities such as hypertension, diabetes mellitus, and a history of atherosclerotic diseases. Owing to its association with endothelial dysfunction, inflammation, thrombosis, and microvascular obstruction, SARS-CoV-2 infection can cause lesions in several organs, including the myocardium and the coronary arterial bed, which can result in clinical manifestations involving the cardiovascular system. In this mini review, we summarize the effects of SARS-CoV-2 infection on the cardiovascular system in both children and adults and characterize the various clinical manifestations associated with this disease.
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Affiliation(s)
| | | | | | - Roberto Schreiber
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas (UNICAMP), São Paulo, Brazil
| | - Heitor Moreno
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas (UNICAMP), São Paulo, Brazil
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4
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Cestario EDES, Vilela-Martin JF, Cosenso-Martin LN, Rubio TA, Uyemura JRR, da Silva Lopes V, Fernandes LAB, Bonalume Tacito LH, Moreno Junior H, Yugar-Toledo JC. Effect of Sequential Nephron Blockade versus Dual Renin-Angiotensin System Blockade Plus Bisoprolol in the Treatment of Resistant Hypertension, a Randomized Controlled Trial (Resistant Hypertension on Treatment - ResHypOT). Vasc Health Risk Manag 2022; 18:867-878. [PMID: 36545494 PMCID: PMC9762262 DOI: 10.2147/vhrm.s383007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/20/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Hypertension is the most important modifiable risk factor for cardiovascular disease and a leading public health concern. Objectives The primary aim was to compare sequential nephron blockade (SNB) versus dual renin-angiotensin system blockade (DRASB) plus bisoprolol in patients with resistant hypertension to observe reductions in systolic and diastolic blood pressure (SBP and DBP) levels after 20 weeks of treatment. Material and Methods This trial was an open-label, prospective, randomized, parallel-group, clinical study with optional drug up-titration. Participants were evaluated during five visits at 28-day intervals. Results The mean age was 55.5 years in the SNB and 58.4 years in the DRASB + bisoprolol group (p=NS). Significant office BP reductions were observed in both groups. SNB group, SBP decreased from 174.5±21.0 to 127.0±14.74 mmHg (p<0.0001), and DBP decreased from 105.3±15.5 to 78.11±9.28 mmHg (p<0.0001). DRASB group, SBP decreased from 178.4±21.08 to 134.4 ± 23.25 mmHg (p<0.0001) and DBP decreased from 102.7±11.07 to 77.33±13.75 mmHg (p<0.0001). Ambulatory blood pressure monitoring (ABPM) showed also significant SBP and DBP reductions in both groups (p<0.0001). Conclusion In patients with RHTN adherent to treatment, SNB and DRASB plus bisoprolol showed excellent therapeutic efficacy, although SNB was associated with earlier SBP reduction.
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Affiliation(s)
| | - Jose Fernando Vilela-Martin
- Hypertension Clinic, Internal Medicine Department, Medical School in São José Do Rio Preto (FAMERP), São Paulo, Brazil,Correspondence: Jose Fernando Vilela-Martin, Ave Brig Faria Lima 5416, Sao Jose do Rio Preto, São Paulo, SP, 15090-000, Brazil, Tel +55 17 32015727, Email
| | - Luciana Neves Cosenso-Martin
- Hypertension Clinic, Internal Medicine Department, Medical School in São José Do Rio Preto (FAMERP), São Paulo, Brazil
| | - Tatiane Azevedo Rubio
- Hypertension Clinic, Internal Medicine Department, Medical School in São José Do Rio Preto (FAMERP), São Paulo, Brazil
| | | | - Valquiria da Silva Lopes
- Hypertension Clinic, Internal Medicine Department, Medical School in São José Do Rio Preto (FAMERP), São Paulo, Brazil
| | | | - Lucia Helena Bonalume Tacito
- Endocrinology Division, Internal Medicine Department, Medical School in São José Rio Preto (FAMERP), São Paulo, Brazil
| | - Heitor Moreno Junior
- Cardiovascular Pharmacology Laboratory, Faculty of Medical Sciences, State University of Campinas (UNICAMP), São Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic, Internal Medicine Department, Medical School in São José Do Rio Preto (FAMERP), São Paulo, Brazil
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5
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Rubio TA, Rodrigues B, da Costa LMC, Ferreira-Melo SE, Tacito LHB, Moreno B, Martin JFV, Cestario EDES, Godoy MF, Moreno-Junior H, Yugar-Toledo JC. Linear and non-linear analyses of autonomic modulation in uncontrolled and controlled elderly resistant hypertensives. Exp Gerontol 2022; 159:111686. [PMID: 34995726 DOI: 10.1016/j.exger.2021.111686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/15/2021] [Accepted: 12/29/2021] [Indexed: 11/30/2022]
Abstract
Resistant hypertension (RHT) is associated with worse outcomes among patients, and sympathetic overactivity is a challenge in treating this clinical condition. Here, we evaluated the autonomic modulation (by linear and non-linear analyses), central blood pressure, and pulse wave velocity in controlled and uncontrolled RHT patients, as well as those in use of beta-blockers. We observed that uncontrolled RHT patients display, in addition to an increase in peripheral blood pressure, presented higher central blood pressure values concerning controlled RHT. Furthermore, despite the use of beta-blockers, both patients in the RHT + beta-blockers and uncontrolled RHT groups had negative changes in autonomic balance as compared with controlled RHT. These results reinforce the importance of autonomic nervous system interventions in managing arterial hypertension.
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Affiliation(s)
- Tatiane Azevedo Rubio
- Hypertension Clinic, Internal Medicine Department, Medical School of São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil
| | - Bruno Rodrigues
- Laboratory of Cardiovascular Investigation & Exercise, School of Physical Education, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Larissa Morete Caieiro da Costa
- Hypertension Clinic, Internal Medicine Department, Medical School of São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil
| | - Silvia Elaine Ferreira-Melo
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Lucia Helena Bonalume Tacito
- Surgery and Clinical Divisions, Medical School of São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil
| | - Beatriz Moreno
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - José Fernando Vilela Martin
- Hypertension Clinic, Internal Medicine Department, Medical School of São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil
| | | | - Moacir Fernandes Godoy
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Heitor Moreno-Junior
- Cardiovascular Pharmacology & Hypertension Laboratory, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic, Internal Medicine Department, Medical School of São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil.
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Abstract
PURPOSE Hypertensive patients with access to telemedicine can receive telemonitoring of blood pressure and cardiovascular risk factors such as sedentary lifestyle, diet, and remote supervision of treatment compliance. Faced with this challenge, electronic devices for telemonitoring of BP have gained space. They have shown to be effective in the follow-up of hypertensive patients and assist in the adherence and control of associated risk factors such as physical inactivity and obesity. MATERIALS AND METHODS Narrative Review. RESULTS The use of advanced smartwatches, smartphone apps, and online software for monitoring physical activity is increasingly common. Electronic equipment is briefly presented here as a support for better addressing some cardiovascular variables. Using various automated feedback services with a follow-up multidisciplinary clinical team is the ideal strategy. CONCLUSION Mobile health can improve risk factors and health status, particularly for hypertensive patients, improving access to cardiac rehabilitation and reducing the cost.
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Affiliation(s)
- Olívia Moraes Ruberti
- Laboratory of Cardiovascular Investigation & Exercise, School of Physical Education, University of Campinas (UNICAMP), Campinas, Brazil
| | | | - Heitor Moreno
- Laboratory of Cardiovascular Pharmacology & Hypertension, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Bruno Rodrigues
- Laboratory of Cardiovascular Investigation & Exercise, School of Physical Education, University of Campinas (UNICAMP), Campinas, Brazil.,Laboratory of Cardiovascular Pharmacology & Hypertension, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
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7
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Paz Landim M, Cosenso-Martin LN, Polegati Santos A, Roma Uyemura JR, Barufi Fernandes L, da Silva Lopes V, Yugar-Toledo JC, Vilela-Martin JF. Predictive Factors for Target Organ Injuries in Hypertensive Individuals. Integr Blood Press Control 2021; 14:113-121. [PMID: 34429649 PMCID: PMC8374840 DOI: 10.2147/ibpc.s324151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/27/2021] [Indexed: 01/13/2023] Open
Abstract
Background The causal relationship between systemic arterial hypertension and target organ damage (TOD) is well known, as well as the association with cardiovascular risk factors (CV). Ambulatory blood pressure monitoring (ABPM) is important in monitoring hypertension and assessing the risk of TOD. Objective To evaluate the relationship between blood pressure (BP) and clinical and biochemical parameters in the development of TOD in hypertensive patients. Methods This was a retrospective cohort study with 162 hypertensive patients followed for an average period of 13 years. The TOD investigated were left ventricular hypertrophy (LVH), microalbuminuria, coronary artery disease (CAD) and stroke. Blood pressure was assessed by ABPM and LVH using echocardiogram and electrocardiogram, respectively. Biochemical-metabolic tests and 24-hour microalbuminuria were performed at baseline and follow-up. The P-value <0.05 was considered significant. Results The average age was 69±11.8 years, with a predominance of women (64.8%), white ethnicity (79.6%) and diabetics (78.4%). ABPM showed a significant reduction in BP values during follow-up, although without association with TOD (microalbuminuria, stroke, and CAD), except for LVH that showed a correlation with sleep BP ≥120/70 mmHg (P=0.044). The most frequent TODs were LVH (29.6%), microalbuminuria (26.5%), CAD (19.8%) and stroke (17.3%). In the follow-up, there was an association between LVH and diabetes; microalbuminuria was associated with diabetes and triglycerides; stroke was associated with HDL-cholesterol (HDL-c), microalbuminuria and carotid disease. CAD showed a relationship with age and HDL-c. Conclusion Predictive factors for TOD are age, microalbuminuria, diabetes, HDL-c, triglycerides and carotid disease. Nocturnal BP is correlated with LVH. The absence of a relationship between ABPM and other TODs can be explained by the use of effective drugs, improvement of metabolic and blood pressure parameters.
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Affiliation(s)
- Manoel Paz Landim
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Luciana Neves Cosenso-Martin
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Aleandra Polegati Santos
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Jessica Rodrigues Roma Uyemura
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Leticia Barufi Fernandes
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Valquiria da Silva Lopes
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
| | - Jose Fernando Vilela-Martin
- Internal Medicine Department, State Medical School at Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto, Sao Paulo, Brazil
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8
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Barbosa ECD, Feitosa AM, Bortolotto LA, Guerra GM, Filho JCAF, Cestário EES, Yugar-Toledo JC, Pimentel R, Ferrari B, Aguiar R, Barroso WKS, Eibel B, Xia X, Poulter NR, Beaney T. May Measurement Month 2019: an analysis of blood pressure screening results from Brazil. Eur Heart J Suppl 2021; 23:B30-B32. [PMID: 34054363 PMCID: PMC8153193 DOI: 10.1093/eurheartj/suab019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The aim of this study is to describe the results of the May Month Measurement (MMM) campaign implemented in Brazil, in 2019. Questionnaire data were collected and three measures of blood pressure (BP) were performed. The sample consisted of 13 476 individuals, 58.2% were white, 60.8% were women. The average age was 46.3 (18.6) years. Of all 13 476 participants, 6858 (50.9%) had hypertension defined as a systolic BP ≥140 mmHg or a diastolic BP ≥90 mmHg or being on anti-hypertensive medication. Of those with hypertension, 68.8% were aware of their diagnosis, 65.3% were on antihypertensive medication, and 36.1% had controlled BP (<140/90 mmHg). In addition, of 4479 participants on anti-hypertensive medication, 55.2% had controlled BP. The use of anti-hypertensive medication was associated with higher systolic (P < 0.001) and diastolic BP (P < 0.001) and having diabetes with higher systolic BP (P < 0.001). Previous hypertension in pregnancy was associated with higher systolic (P = 0.038) and diastolic BP (P = 0.003), and smoking was associated with higher systolic BP (P < 0.001). Lastly, obese and overweight individuals showed significantly higher systolic (P < 0.001) and diastolic (P < 0.001) BP. The Brazilian MMM19 data demonstrate that strategies to increase awareness of hypertension and a better control of the risk factors are still needed.
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Affiliation(s)
- Eduardo Costa Duarte Barbosa
- Serviço de Hipertensão e Cardiometabolismo Hosp, São Francisco Sta Casa Porto Alegre.,Liga Hipertensão de Porto Alegre, Porto Alegre, Brasil
| | | | | | | | | | | | | | - Rodrigo Pimentel
- Instituição: Cardioart Avaliação Clínica e Assistência Médica LTDA
| | - Bruno Ferrari
- Faculdade de Medicina de Assis, Fema Assis, São Paulo
| | - Rodrigo Aguiar
- Instituição: Universidade Federal de São Carlos/SP-UFISCAR
| | | | - Bruna Eibel
- Liga Hipertensão de Porto Alegre, Porto Alegre, Brasil.,Instituto de Cardiologia/FundaçãoUniversitária de Cardiologia, Porto Alegre/RS, Brazil.,Centro Universitário FSG, Caxias do Sul/RS, Brazil, Department of Mathematics, Imperial College London, Huxley Building, South Kensington Campus, SW7 2AZ, UK
| | - Xin Xia
- Imperial Clinical Trials Unit, Imperial College London, Stadium House, 68 Wood Lane, London W12 7RH, UK
| | - Neil R Poulter
- Imperial Clinical Trials Unit, Imperial College London, Stadium House, 68 Wood Lane, London W12 7RH, UK
| | - Thomas Beaney
- Imperial Clinical Trials Unit, Imperial College London, Stadium House, 68 Wood Lane, London W12 7RH, UK.,Department of Primary Care and Public Health, Imperial College London, St Dunstan's Road, London W6 8RP, UK
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9
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Yugar-Toledo JC, Cestari EDES, Souza MRD, Rubio TDA, Mello PGD, Gonzales EG, Uyemura JR, Martin LNC, Tacito LHB, J HM, Cunha P, Vilela-Martin JF. RESISTANT HYPERTENSION ON TREATMENT (RESHYPOT) TRIAL: SEQUENTIAL NEPHRON BLOCKADE COMPARED TO DUAL BLOCKADE OF THE RENIN- ANGIOTENSIN-ALDOSTERONE SYSTEM PLUS BISOPROLOL. J Hypertens 2021. [DOI: 10.1097/01.hjh.0000748624.96533.4c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Barroso WKS, Rodrigues CIS, Bortolotto LA, Mota-Gomes MA, Brandão AA, Feitosa ADDM, Machado CA, Poli-de-Figueiredo CE, Amodeo C, Mion Júnior D, Barbosa ECD, Nobre F, Guimarães ICB, Vilela-Martin JF, Yugar-Toledo JC, Magalhães MEC, Neves MFT, Jardim PCBV, Miranda RD, Póvoa RMDS, Fuchs SC, Alessi A, Lucena AJGD, Avezum A, Sousa ALL, Pio-Abreu A, Sposito AC, Pierin AMG, Paiva AMGD, Spinelli ACDS, Nogueira ADR, Dinamarco N, Eibel B, Forjaz CLDM, Zanini CRDO, Souza CBD, Souza DDSMD, Nilson EAF, Costa EFDA, Freitas EVD, Duarte EDR, Muxfeldt ES, Lima Júnior E, Campana EMG, Cesarino EJ, Marques F, Argenta F, Consolim-Colombo FM, Baptista FS, Almeida FAD, Borelli FADO, Fuchs FD, Plavnik FL, Salles GF, Feitosa GS, Silva GVD, Guerra GM, Moreno Júnior H, Finimundi HC, Back IDC, Oliveira Filho JBD, Gemelli JR, Mill JG, Ribeiro JM, Lotaif LAD, Costa LSD, Magalhães LBNC, Drager LF, Martin LC, Scala LCN, Almeida MQ, Gowdak MMG, Klein MRST, Malachias MVB, Kuschnir MCC, Pinheiro ME, Borba MHED, Moreira Filho O, Passarelli Júnior O, Coelho OR, Vitorino PVDO, Ribeiro Junior RM, Esporcatte R, Franco R, Pedrosa R, Mulinari RA, Paula RBD, Okawa RTP, Rosa RF, Amaral SLD, Ferreira-Filho SR, Kaiser SE, Jardim TDSV, Guimarães V, Koch VH, Oigman W, Nadruz W. Brazilian Guidelines of Hypertension - 2020. Arq Bras Cardiol 2021; 116:516-658. [PMID: 33909761 PMCID: PMC9949730 DOI: 10.36660/abc.20201238] [Citation(s) in RCA: 241] [Impact Index Per Article: 80.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Weimar Kunz Sebba Barroso
- Universidade Federal de Goiás , Goiânia , GO - Brasil
- Liga de Hipertensão Arterial , Goiânia , GO - Brasil
| | - Cibele Isaac Saad Rodrigues
- Pontifícia Universidade Católica de São Paulo , Faculdade de Ciências Médicas e da Saúde , Sorocaba , SP - Brasil
| | | | | | - Andréa Araujo Brandão
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
| | | | | | | | - Celso Amodeo
- Universidade Federal de São Paulo (UNIFESP), São Paulo , SP - Brasil
| | - Décio Mion Júnior
- Hospital das Clínicas da Faculdade de Medicina da USP , São Paulo , SP - Brasil
| | | | - Fernando Nobre
- Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo , Ribeirão Preto , SP - Brasil
- Hospital São Francisco , Ribeirão Preto , SP - Brasil
| | | | | | | | - Maria Eliane Campos Magalhães
- Hospital Universitário Pedro Ernesto da Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro , RJ - Brasil
| | - Mário Fritsch Toros Neves
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
| | | | | | | | - Sandra C Fuchs
- Faculdade de Medicina da Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre , RS - Brasil
| | | | | | - Alvaro Avezum
- Hospital Alemão Oswaldo Cruz , São Paulo , SP - Brasil
| | - Ana Luiza Lima Sousa
- Universidade Federal de Goiás , Goiânia , GO - Brasil
- Liga de Hipertensão Arterial , Goiânia , GO - Brasil
| | | | | | | | | | | | | | | | - Bruna Eibel
- Instituto de Cardiologia , Fundação Universitária de Cardiologia (IC/FUC), Porto Alegre , RS - Brasil
- Centro Universitário da Serra Gaúcha (FSG), Caxias do Sul , RS - Brasil
| | | | | | | | | | | | | | - Elizabete Viana de Freitas
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
- Departamento de Cardiogeriatria da Sociedade Brazileira de Cardiologia , Rio de Janeiro , RJ - Brasil
| | | | | | - Emilton Lima Júnior
- Hospital de Clínicas da Universidade Federal do Paraná (HC/UFPR), Curitiba , PR - Brasil
| | - Erika Maria Gonçalves Campana
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
- Universidade Iguaçu (UNIG), Rio de Janeiro , RJ - Brasil
| | - Evandro José Cesarino
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto da Universidade de São Paulo , Ribeirão Preto , SP - Brasil
- Associação Ribeirãopretana de Ensino, Pesquisa e Assistência ao Hipertenso (AREPAH), Ribeirão Preto , SP - Brasil
| | - Fabiana Marques
- Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo , Ribeirão Preto , SP - Brasil
| | | | | | | | - Fernando Antonio de Almeida
- Pontifícia Universidade Católica de São Paulo , Faculdade de Ciências Médicas e da Saúde , Sorocaba , SP - Brasil
| | | | | | - Frida Liane Plavnik
- Instituto do Coração (InCor), São Paulo , SP - Brasil
- Hospital Alemão Oswaldo Cruz , São Paulo , SP - Brasil
| | | | | | | | - Grazia Maria Guerra
- Instituto do Coração (InCor), São Paulo , SP - Brasil
- Universidade Santo Amaro (UNISA), São Paulo , SP - Brasil
| | | | | | | | | | | | - José Geraldo Mill
- Centro de Ciências da Saúde , Universidade Federal do Espírito Santo , Vitória , ES - Brasil
| | - José Marcio Ribeiro
- Faculdade Ciências Médicas de Minas Gerais , Belo Horizonte , MG - Brasil
- Hospital Felício Rocho , Belo Horizonte , MG - Brasil
| | - Leda A Daud Lotaif
- Instituto Dante Pazzanese de Cardiologia , São Paulo , SP - Brasil
- Hospital do Coração (HCor), São Paulo , SP - Brasil
| | | | | | | | | | | | - Madson Q Almeida
- Hospital das Clínicas da Faculdade de Medicina da USP , São Paulo , SP - Brasil
| | | | | | | | | | | | | | | | | | | | | | | | - Roberto Esporcatte
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
- Hospital Pró-Cradíaco , Rio de Janeiro , RJ - Brasil
| | - Roberto Franco
- Universidade Estadual Paulista (UNESP), Bauru , SP - Brasil
| | - Rodrigo Pedrosa
- Pronto Socorro Cardiológico de Pernambuco (PROCAPE), Recife , PE - Brasil
| | | | | | | | | | | | | | - Sergio Emanuel Kaiser
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
| | | | | | - Vera H Koch
- Universidade de São Paulo (USP), São Paulo , SP - Brasil
| | - Wille Oigman
- Faculdade de Ciências Médicas da Universidade do Estado do Rio de Janeiro (FCM-UERJ), Rio de Janeiro , RJ - Brasil
| | - Wilson Nadruz
- Universidade Estadual de Campinas (UNICAMP), Campinas , SP - Brasil
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Zanatta JMDM, Cosenso-Martin LN, da Silva Lopes V, Roma Uyemura JR, Polegati Santos AM, Paz Landim MI, Yugar-Toledo JC, Vilela-Martin JF. Evidence of Nonadherence in Cases of Pseudoresistant Hypertension. Integr Blood Press Control 2021; 14:9-17. [PMID: 33603455 PMCID: PMC7887157 DOI: 10.2147/ibpc.s264057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/26/2020] [Indexed: 11/23/2022] Open
Abstract
Resistant hypertension (RH) is characterized by the use of three or more antihypertensive drugs without reaching the goal of controlling blood pressure (BP). For a definitive diagnosis of RH, it is necessary to exclude causes of pseudoresistance, including the white-coat effect, errors in BP measurement, secondary hypertension, therapeutic inertia, and poor adherence to lifestyle changes and pharmacological treatment. Herein, we report the history of a patient with long-standing uncontrolled BP, even when using seven antihypertensive drugs. Causes of secondary hypertension that justified the high BP levels were investigated, in addition to the other causes of pseudo-RH. In view of the difficult-to-control BP situation, it was decided to hospitalize the patient for better investigation. After 5 days, he had BP control with practically the same medications previously used. Finally, all factors related to the presence of pseudo-RH are discussed, especially poor adherence to treatment. Poor adherence to antihypertensive treatment is common in daily medical practice, and its investigation is of fundamental importance for better management of BP.
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Affiliation(s)
- João Marcos de Menezes Zanatta
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Luciana Neves Cosenso-Martin
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Valquíria da Silva Lopes
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Jéssica Rodrigues Roma Uyemura
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Aleandra Marton Polegati Santos
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Manoel Ildefonso Paz Landim
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
| | - José Fernando Vilela-Martin
- Internal Medicine Department, State Medical School at Sao Jose Do Rio Preto (FAMERP), Sao Jose Do Rio Preto, Sao Paulo, Brazil
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12
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Vilela-Martin JF, Yugar-Toledo JC, Rodrigues MDC, Barroso WKS, Carvalho LCBS, González FJT, Amodeo C, Dias VMMP, Pinto FCM, Martins LFR, Malachias MVB, Jardim PCV, Souza DDSMD, Passarelli Júnior O, Barbosa ECD, Polonia JJ, Póvoa RMDS. Luso-Brazilian Position Statement on Hypertensive Emergencies - 2020. Arq Bras Cardiol 2020; 114:736-751. [PMID: 32491016 DOI: 10.36660/abc.20190731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
| | | | - Manuel de Carvalho Rodrigues
- Centro Hospitalar Universitário Cova da Beira, Covilhã, Portugal.,Liga de Hipertensão Arterial, Universidade Federal de Goiás, Goiânia, GO, Brasil
| | | | | | | | - Celso Amodeo
- Centro Hospitalar de Vila Nova Gaia, Espinho, Portugal
| | | | | | | | | | - Paulo Cesar Veiga Jardim
- Faculdade de Medicina, Universidade Federal do Pará, Belém, PA, Brasil.,Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brasil
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13
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Yugar-Toledo JC, Moreno Júnior H, Gus M, Rosito GBA, Scala LCN, Muxfeldt ES, Alessi A, Brandão AA, Moreira Filho O, Feitosa ADDM, Passarelli Júnior O, Souza DDSMD, Amodeo C, Barroso WKS, Gomes MAM, Paiva AMGD, Barbosa ECD, Miranda RD, Vilela-Martin JF, Nadruz Júnior W, Rodrigues CIS, Drager LF, Bortolotto LA, Consolim-Colombo FM, Sousa MGD, Borelli FADO, Kaiser SE, Salles GF, Azevedo MDFD, Magalhães LBNC, Póvoa RMDS, Malachias MVB, Nogueira ADR, Jardim PCBV, Jardim TDSV. Brazilian Position Statement on Resistant Hypertension - 2020. Arq Bras Cardiol 2020; 114:576-596. [PMID: 32267335 PMCID: PMC7792719 DOI: 10.36660/abc.20200198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
| | - Heitor Moreno Júnior
- Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP - Brasil
| | - Miguel Gus
- Hospital Moinhos de Vento, Porto Alegre, RS - Brasil
| | | | | | - Elizabeth Silaid Muxfeldt
- Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | - Celso Amodeo
- Instituto Dante Pazzanese de Cardiologia,São Paulo, SP - Brasil
| | | | | | | | | | | | | | - Wilson Nadruz Júnior
- Faculdade de Ciências Médicas da Universidade Estadual de Campinas, Campinas, SP - Brasil
| | - Cibele Isaac Saad Rodrigues
- Faculdade de Ciências Médicas e da Saúde Pontifícia Universidade Católica de são Paulo, São Paulo, SP - Brasil
| | - Luciano Ferreira Drager
- Instituto do Coração do Hospital das Clínicas da Faculdade Medicina Universidade de São Paulo,São Paulo, SP - Brasil
| | - Luiz Aparecido Bortolotto
- Instituto do Coração do Hospital das Clínicas da Faculdade Medicina Universidade de São Paulo,São Paulo, SP - Brasil
| | | | | | | | | | - Gil Fernando Salles
- Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ - Brasil
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14
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Valente FM, de Andrade DO, Cosenso-Martin LN, Cesarino CB, Guimarães SM, Guimarães VB, Lacchini R, Tanus-Santos JE, Yugar-Toledo JC, Vilela-Martin JF. Plasma levels of matrix metalloproteinase-9 are elevated in individuals with hypertensive crisis. BMC Cardiovasc Disord 2020; 20:132. [PMID: 32164582 PMCID: PMC7066730 DOI: 10.1186/s12872-020-01412-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 03/02/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Matrix metalloproteinase-9 (MMP-9) participates in the degradation of components of the extracellular matrix and it is involved in vascular remodeling and vasomotor changes. The aim of this study was to investigate the plasma levels of MMP-9 in acute vascular alterations due to hypertensive crisis. METHODS This cross-sectional study was performed in 40 normotensive (NT) and 58 controlled hypertensive subjects (CHyp) followed up in outpatient clinic. Moreover, 57 patients with hypertensive emergency (HypEmerg) and 43 in hypertensive urgency (HypUrg), seen in emergency department, were also included. Hypertensive crisis was divided into HypEmerg, which was characterized by levels of systolic blood pressure (BP) ≥ 180 mmHg and/or diastolic BP ≥ 120 mmHg complicated with target-organ damage (TOD), and HypUrg, defined by BP elevation without TOD. Univariate and multivariate regression analysis was performed to identify the influence of independent variables on MMP-9 levels. A p-value < 0.05 was considered statistically significant. RESULTS The mean age was 43.5 years in the NT group (11 men); 57.7 years in the CHyp group (29 men); 59.4 years in the HypUrg group (21 men) and 62.4 years in the HypEmerg group (31 men). The age was statistically different in the NT group compared to other 3 groups. The mean BP was 116.5 ± 13.9/72.4 ± 10.6 mmHg for NT, 123.2 ± 12.6/79 ± 9.2 for CHyp, 194.1 ± 24.3/121.4 ± 17.3 for HypUrg and 191.6 ± 34.3/121.7 ± 18.8 mmHg for HypEmerg, respectively (p-value< 0.0001 between groups). MMP-9 levels were statistically different between the HypEmerg (2.31 ± 0.2 ng/mL) and HypUrg groups (2.17 ± 0.3 ng/mL) compared to the NT (1.94 ± 0.3 ng/mL) (p-value < 0.01 and p-value < 0.05, respectively) and CHyp groups (1.92 ± 0.2 ng/mL) (p-value < 0.01). Uric acid was the only independent variable for predicting MMP-9 levels (p-value = 0.001). CONCLUSION MMP-9 concentrations are significantly higher in the hypertensive crisis groups (urgency and emergency) compared to the control groups. Therefore, MMP-9 may be a biomarker or mediator of pathophysiologic pathways in cases of acute elevations of blood pressure.
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Affiliation(s)
- Flavia Mariana Valente
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | - Days Oliveira de Andrade
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | - Luciana Neves Cosenso-Martin
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | - Cláudia Bernardi Cesarino
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | - Sérgio Mussi Guimarães
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | | | - Riccardo Lacchini
- Department of Psychiatric Nursing and Human Sciences, Ribeirao Preto College of Nursing, University of Sao Paulo, R. Prof. Helio Lourenço, Ribeirao Preto, SP, 3900, Brazil
| | - José Eduardo Tanus-Santos
- Department of Pharmacology, Ribeirao Preto Medical School, University of Sao Paulo, Ave Bandeirantes, Ribeirao Preto, SP, 3900, Brazil
| | - Juan Carlos Yugar-Toledo
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil
| | - José Fernando Vilela-Martin
- Internal Medicine Department, Hypertension Clinic, State Medical School at Sao Jose do Rio Preto (FAMERP), Ave Brig Faria Lima, 5416, Sao Jose do Rio Preto, SP, 15090-000, Brazil.
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15
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Zanatta JMDM, Ricardi FDS, Cestário EDES, Azevedo T, Uyemura JR, Cosenso-Martin LN, Yugar-Toledo JC, Vilela-Martin JF. Central Hemodynamic Parameters are Altered in Resistant Hypertensive Individuals. Artery Res 2019. [DOI: 10.2991/artres.k.191203.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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16
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Cosenso-Martin LN, Giollo-Júnior LT, Fernandes LAB, Cesarino CB, Nakazone MA, Machado MDN, Yugar-Toledo JC, Vilela-Martin JF. Effect of vildagliptin versus glibenclamide on endothelial function and arterial stiffness in patients with type 2 diabetes and hypertension: a randomized controlled trial. Acta Diabetol 2018; 55:1237-1245. [PMID: 30094725 DOI: 10.1007/s00592-018-1204-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/02/2018] [Indexed: 12/11/2022]
Abstract
AIMS Several trials have reported that dipeptidyl peptidase-4 (DPP-4) inhibitors, used to treat type 2 diabetes (T2DM), improve endothelial function. The current study investigated the effects of vildagliptin, a DPP-4 inhibitor, compared to glibenclamide on endothelial function, arterial stiffness, and blood pressure in patients with T2DM and hypertension. METHODS Patients aged over 35 years with T2DM and hypertension, but without cardiovascular disease, were randomly allocated to treatment with vildagliptin (n = 25) or glibenclamide (n = 25). Both groups took metformin. Endothelial function was evaluated by peripheral artery tonometry (Endo-PAT 2000) to calculate the reactive hyperemia index (RHI) and arterial stiffness. Primary outcome was change in the RHI after 12 weeks of treatment. Twenty-four-hour non-invasive ambulatory blood pressure monitoring was performed using a Mobil-O-Graph® 24-h PWA monitor. Arterial stiffness was assessed using the augmentation index corrected for 75 bpm (AIx75), pulse wave velocity (PWV) and central systolic blood pressure (cSBP). RESULTS There were no changes in the RHI in the vildagliptin group (before 2.35 ± 0.59; after 2.24 ± 0.60; p value = NS) or in the glibenclamide group (before 2.36 ± 0.52; after 2.34 ± 0.50; p value = NS), with no differences between groups (p value = NS). There was also no difference between vildagliptin and glibenclamide treatment in respect to AIx75 (p value = NS), cSBP (p value = NS) or PWV (p value = NS). CONCLUSIONS Vildagliptin and glibenclamide similarly do not change the endothelial function and arterial stiffness after 12 weeks of treatment in diabetic and hypertensive patients without cardiovascular disease. Thus, vildagliptin has a neutral effect on vascular function. TRIAL REGISTRATION ClinicalTrials.gov: NCT02145611, registered on 11 Jun 2013.
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Affiliation(s)
- Luciana Neves Cosenso-Martin
- Internal Medicine Division, Hospital de Base, State Medical School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - Luiz Tadeu Giollo-Júnior
- Hypertension Clinic, State Medical School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | | | - Cláudia Bernardi Cesarino
- Hypertension Clinic, State Nursing School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - Marcelo Arruda Nakazone
- Cardiology Department, Hospital de Base, State Medical School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - Maurício de Nassau Machado
- Cardiology Department, Hospital de Base, State Medical School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic, State Medical School at São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, Brazil
| | - José Fernando Vilela-Martin
- Hypertension Clinic, Internal Medicine Department, Hospital de Base, State Medical School at São José do Rio Preto (FAMERP), Ave Brig. Faria Lima 5416, São José do Rio Preto, 15090-000, São Paulo, Brazil.
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17
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Moreno B, de Faria AP, Ritter AMV, Yugar LBT, Ferreira-Melo SE, Amorim R, Modolo R, Fattori A, Yugar-Toledo JC, Coca A, Moreno H. Glycated hemoglobin correlates with arterial stiffness and endothelial dysfunction in patients with resistant hypertension and uncontrolled diabetes mellitus. J Clin Hypertens (Greenwich) 2018; 20:910-917. [PMID: 29729072 DOI: 10.1111/jch.13293] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 03/07/2018] [Accepted: 03/18/2018] [Indexed: 12/29/2022]
Abstract
This study aimed to evaluate the effects of glycated hemoglobin (HbA1c ) on flow-mediated dilation, intima-media thickness, pulse wave velocity, and left ventricular mass index in patients with resistant hypertension (RHTN) comparing RHTN-controlled diabetes mellitus and RHTN-uncontrolled type 2 diabetes mellitus. Two groups were formed: HbA1c <7.0% (RHTN-controlled diabetes mellitus: n = 98) and HbA1c ≥7.0% (RHTN-uncontrolled diabetes mellitus: n = 122). Intima-media thickness and flow-mediated dilation were measured by high-resolution ultrasound, left ventricular mass index by echocardiography, and arterial stiffness by carotid-femoral pulse wave velocity. No differences in blood pressure levels were found between the groups but body mass index was higher in patients with RHTN-uncontrolled diabetes mellitus. Endothelial dysfunction and arterial stiffness were worse in patients with RHTN-uncontrolled diabetes mellitus. Intima-media thickness and left ventricular mass index measurements were similar between the groups. After adjustments, multiple linear regression analyses showed that HbA1c was an independent predictor of flow-mediated dilation and pulse wave velocity in all patients with RHTN. In conclusion, HbA1c may predict the grade of arterial stiffness and endothelial dysfunction in patients with RHTN, and superimposed uncontrolled diabetes mellitus implicates further impairment of vascular function.
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Affiliation(s)
- Beatriz Moreno
- Laboratory of Cardiovascular Pharmacology, School of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | - Ana Paula de Faria
- Laboratory of Cardiovascular Pharmacology, School of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | | | | | - Silvia Elaine Ferreira-Melo
- Laboratory of Cardiovascular Pharmacology, School of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | | | - Rodrigo Modolo
- Faculty of Medical Sciences, Department of Internal Medicine-Cardiology Division, University of Campinas, Campinas, SP, Brazil
| | - André Fattori
- Faculty of Medical Sciences, Department of Internal Medicine-Cardiology Division, University of Campinas, Campinas, SP, Brazil
| | | | - Antonio Coca
- Hypertension and Vascular Risk Unit, Department of Internal Medicine, Hospital Clínic (IDIBAPS) Effect, University of Barcelona, Barcelona, Spain
| | - Heitor Moreno
- Laboratory of Cardiovascular Pharmacology, School of Medical Sciences, University of Campinas, Campinas, SP, Brazil.,Faculty of Medical Sciences, Department of Internal Medicine-Cardiology Division, University of Campinas, Campinas, SP, Brazil
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18
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Nobre F, Mion Júnior D, Gomes MAM, Barbosa ECD, Rodrigues CIS, Neves MFT, Brandão AA, Alessi AA, Feitosa AM, Machado CA, Poli-de-Figueiredo CE, Amodeo C, Forjaz CLM, Giorgi DMA, Coelho EB, Lima Jr. E, Plavnik FL, Silva GV, Chaves Jr. H, Vilela-Martin JFV, Ribeiro JM, Gusmão JL, Yugar-Toledo JC, Bortolotto LA, Scala LCN, Malachias MVB, Wajngarten M, Gus M, Passarelli Jr. O, Jardim PCBV, Miranda RD, Paula RB, Ferreira-Filho SR, Andrade S, Geleilete TJM, Koch VHK, Souza WKSB, Oigman W. 6ª Diretrizes de Monitorização Ambulatorial da Pressão Arterial e 4ª Diretrizes de Monitorização Residencial da Pressão Arterial. Arq Bras Cardiol 2018. [DOI: 10.5935/abc.20180074] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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19
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Tacito LHB, Pires AC, Yugar-Toledo JC. Impaired flow-mediated dilation response and carotid intima-media thickness in patients with type 1 diabetes mellitus with a mean disease duration of 4.1 years. Arch Endocrinol Metab 2017; 61:542-549. [PMID: 28724057 PMCID: PMC10522057 DOI: 10.1590/2359-3997000000281] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 03/26/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE This study aimed at assessing the endothelial function in patients with Type 1 diabetes (T1DM) using flow-mediated dilation (FMD) response and carotid artery intima-media thickness (CIMT). MATERIALS AND METHODS This study enrolled 32 T1DM patients (mean disease duration 4.1 years) and 28 age-matched controls (CTL Group). Endothelial function and CIMT were assessed with high-resolution ultrasound using standardized offline measurements. RESULTS FMD was significantly lower in patients in the T1DM Group (8.9 ± 3.2%) compared with those in the CTL Group (13.3 ± 4.3%; P-value < 0.0001). Similarly, CIMT differed significantly between T1DM patients (0.525 ± 0.03 mm) and controls (0.508 ± 0.03 mm; P-value = 0.041). Even though, the values are within the normal range for age. CONCLUSIONS Patients with T1DM have impaired endothelial function characterized by reduced FMD when compared to controls. However, vascular remodeling as seen by increases in CIMT was not found in this study.
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Affiliation(s)
- Lúcia Helena Bonalume Tacito
- Departamento de MedicinaFaculdade de Medicina de São José do Rio PretoSão PauloSPBrasil Disciplina de Endocrinologia, Departamento de Medicina, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, SP, Brasil
| | - Antonio Carlos Pires
- Departamento de MedicinaFaculdade de Medicina de São José do Rio PretoSão PauloSPBrasil Disciplina de Endocrinologia, Departamento de Medicina, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, SP, Brasil
| | - Juan Carlos Yugar-Toledo
- Instituto de Cardiologia e Endocrinologia de São José do Rio PretoSão PauloSPBrasil Endocor – Instituto de Cardiologia e Endocrinologia de São José do Rio Preto, São Paulo, SP, Brasil
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20
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Abstract
Mineralocorticoid-receptor antagonists (MRAs) have proven to be effective in some types of hypertension, especially in resistant hypertension (RHTN). In this phenotype of hypertension, the renin-angiotensin-aldosterone pathway plays an important role, with MRAs being especially effective in reducing blood pressure. In this review, we show the relevance of aldosterone in RHTN, as well as some clinical characteristics of this condition and the main concepts involving its pathophysiology and cardiovascular damage. We analyzed the mechanisms of action and clinical effects of two current MRAs - spironolactone and eplerenone - both of which are useful in RHTN, with special attention to the former. RHTN represents a significant minority (10%-15%) of hypertension cases. However, primary-care physicians, cardiologists, nephrologists, neurologists, and geriatricians face this health problem on a daily basis. MRAs are likely one of the best pharmacological options in RHTN patients; however, they are still underused.
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Affiliation(s)
| | - Rodrigo Modolo
- School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Ana Paula de Faria
- School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Heitor Moreno
- School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
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Tácito LHB, Yamada LN, de Souza Pinhel MA, Yugar-Toledo JC, Souza DRS. Influence of Apolipoprotein E on the Lipid Profile and Postprandial Triglyceride Levels in Brazilian Postmenopausal Women With Artery Disease. Clin Med Insights Cardiol 2017; 11:1179546817731110. [PMID: 28974920 PMCID: PMC5613840 DOI: 10.1177/1179546817731110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 08/22/2017] [Indexed: 11/16/2022]
Abstract
This study confirms the association of risk factors for coronary artery disease (CAD) and the apoE polymorphisms, specifically related to the APOE*4 allele, with coronary disease in postmenopausal women. Significantly altered values of the lipid profile were found in patients when compared with controls, independent of the presence of the APOE*4 allele. However, the controls showed higher high-density lipoprotein cholesterol (HDL-C) levels and reduced triglyceride (TG) levels, differing significantly from patients. In this case, the study of subgroups, considering the APOE*3/3 and APOE*3/4 genotypes, suggests that the APOE*4 allele is not implicated in the variations of the lipid profile of patients and determined an increase in the production levels of HDL-C and a reduction in TG highly benefiting the control group compared with APOE*3/3 genotype. The metabolic kinetics of TG, although with the same pattern between groups, and the presence of the APOE*4 allele are suggested to be associated with accelerated clearance compared with APOE*3 allele in non-CAD group.
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Affiliation(s)
- Lúcia Helena Bonalume Tácito
- Endocrinology Division, Internal Medicine Department, State Medical School of São José Rio Preto (FAMERP), São José do Rio Preto, Brazil
| | - Lilian Nakachima Yamada
- Molecular Biology and Biochemistry Department, State Medical School of São José Rio Preto (FAMERP), São José do Rio Preto, Brazil
| | - Marcela Augusta de Souza Pinhel
- Molecular Biology and Biochemistry Department, State Medical School of São José Rio Preto (FAMERP), São José do Rio Preto, Brazil
| | - Juan Carlos Yugar-Toledo
- Internal Medicine Department, State Medical School of São José Rio Preto (FAMERP), São José do Rio Preto, Brazil
| | - Dorotéia Rossi Silva Souza
- Molecular Biology and Biochemistry Department, State Medical School of São José Rio Preto (FAMERP), São José do Rio Preto, Brazil
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Fernandes LAB, Cestario EDES, Cosenso-Martin LN, Vilela-Martin JF, Yugar-Toledo JC, Fuchs FD. Chlorthalidone Plus Amiloride Reduces the Central Systolic Blood Pressure in Stage 1 Hypertension Patients. Cardiol Res 2017; 7:196-201. [PMID: 28197292 PMCID: PMC5295510 DOI: 10.14740/cr481w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2016] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Hypertension reduction strategies use blood pressure in the brachial artery as the primary endpoint. Individuals who achieve the target blood pressure reduction with antihypertensive treatment have residual cardiovascular risk attributed to the difference in pressure between the aorta and brachial artery. Antihypertensive treatment affects the intrinsic properties of the vascular wall and arterial stiffness markers and consequently the central pressure. Recent publications stress the importance of adequate control of the central compared to peripheral blood pressure. Related clinical implications suggest that individuals with normal peripheral but high central blood pressure should not receive antihypertensive drugs that act on the central pressure. Therefore, they are at greater cardiovascular risk. The aim of the study was to evaluate the effect of treatment with a thiazide diuretic versus losartan on the central blood pressure in stage 1 hypertensive patients. METHODS Twenty-five patients were randomized to the chlorthalidone 25 mg/amiloride 5 mg group (q.d.) and 25 patients received losartan 50 mg (b.i.d). The central systolic blood pressure (CSBP) and augmentation index (AIx 75) were assessed using applanation tonometry. The paired t-test was used to compare the systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), pulse pressure (PP), CSBP and AIx 75 between the thiazide and losartan groups at baseline and after 6 months of treatment. RESULTS Significant reductions in CSBP (123.3 ± 14.2 vs. 113.4 ± 111.4, P = 0.0103) and AIx 75 (87.7 ± 9.6 vs. 83.8 ± 8.9, P = 0.0289) were observed after 6 months of drug treatment with chlorthalidone 25 mg/amiloride 5 mg (q.d.). The administration of losartan 50 mg (b.i.d) did not reduce the CSBP and there were insignificant changes in the AIx 75. CONCLUSIONS Six-month treatment of chlorthalidone/amiloride but not losartan reduces the CSBP and AIx 75 in adults with stage 1 hypertension.
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Affiliation(s)
| | | | - Luciana Neves Cosenso-Martin
- Endocrinology Division of the Internal Medicine Department, State Medical School of Sao Jose Rio Preto, SP (FAMERP), Brazil
| | - Jose Fernando Vilela-Martin
- Hypertension Clinic, Department of Internal Medicine, State Medical School of Sao Jose do Rio Preto (FAMERP), Sao Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic, Department of Internal Medicine, State Medical School of Sao Jose do Rio Preto (FAMERP), Sao Paulo, Brazil
| | - Flavio Danni Fuchs
- Division of Cardiology, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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Brandão AA, Amodeo C, Alcântara C, Barbosa E, Nobre F, Pinto F, Vilela-Martin JF, Bastos JM, Yugar-Toledo JC, Mota-Gomes MA, Neves MFT, Malachias MVB, Rodrigues MDC, Passarelli O, Jardim PCBV, Cunha PG, Póvoa R, Fonseca T, Dias VP, Barroso WS, Oigman W. I Luso-Brazilian Positioning on Central Arterial Pressure. Arq Bras Cardiol 2017; 108:100-108. [PMID: 28327876 PMCID: PMC5344653 DOI: 10.5935/abc.20170011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 11/10/2016] [Indexed: 01/30/2023] Open
Affiliation(s)
- Andréa A Brandão
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Celso Amodeo
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | | | - Eduardo Barbosa
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Fernando Nobre
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | | | | | | | - Juan Carlos Yugar-Toledo
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Marco Antônio Mota-Gomes
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Mario Fritsch Toros Neves
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | | | | | - Oswaldo Passarelli
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Paulo César B Veiga Jardim
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | | | - Rui Póvoa
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | | | | | - Weimar Sebba Barroso
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
| | - Wille Oigman
- Departamento de Hipertensão Arterial da Sociedade Brasileira de Cardiologia, Rio de Janeiro, RJ - Brazil
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Beatriz Balduino Mendes A, Tadeu Giollo-Junior L, Oliveira de Andrade D, Lima Gregório M, Carlos Yugar-Toledo J, Fernando Vilela-Martin J. How to Investigate the Vascular Changes in Resistant Hypertension. Curr Hypertens Rev 2016; 12:139-47. [DOI: 10.2174/1573402111666150812143349] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 07/01/2015] [Accepted: 07/06/2015] [Indexed: 11/22/2022]
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Vilela-Martin JF, Giollo-Junior LT, Chiappa GR, Cipriano-Junior G, Vieira PJC, dos Santos Ricardi F, Paz-Landim MI, de Andrade DO, Cestário EDES, Cosenso-Martin LN, Yugar-Toledo JC, Cipullo JP. Effects of transcutaneous electrical nerve stimulation (TENS) on arterial stiffness and blood pressure in resistant hypertensive individuals: study protocol for a randomized controlled trial. Trials 2016; 17:168. [PMID: 27026087 PMCID: PMC4812656 DOI: 10.1186/s13063-016-1302-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 03/18/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Resistant hypertension (RH) treatment requires an adequate and intense therapeutic approach. However, the results are not always satisfactory despite intensive treatment. Of the different pathophysiological mechanisms involved in the pathogenesis of RH, sympathetic overstimulation and therapies that block the sympathetic system have been widely studied. These approaches, however, are invasive and expensive. Another possible approach is by transcutaneous electrical nerve stimulation (TENS), a noninvasive method that modulates activity by using low-frequency transcutaneous electrical stimulation to inhibit primary afferent pathways. Thus, the current study will evaluate the effect of applying TENS in the cervicothoracic region of subjects with RH and will seek to develop a new low-cost and readily available therapy to treat this group of hypertensive individuals. METHODS/DESIGN This is a randomized, single blind (subject), parallel-assignment study controlled with a sham group and including participants aged 40 to 70 years with resistant hypertension. The trial has two arms: the treatment and control (sham group). The treatment group will be submitted to the stimulation procedure (TENS). The sham group will not be submitted to stimulation. The primary outcomes will be a reduction in the peripheral blood pressure and adverse events. The secondary outcomes will be a reduction the central blood pressure. The study will last 30 days. The sample size was calculated assuming an alpha error of 5 % to reject the null hypothesis with a statistical power of 80 %, thereby resulting in 28 participants per group (intervention versus sham). DISCUSSION In recent decades, RH has become very common and costly. Adequate control requires several drugs, and in many cases, treatment is not successful. Sympathetic nervous system inhibition by renal denervation and central inhibition have significant effects in reducing BP; however, these treatments are costly and invasive. Another type of sympathetic nervous system inhibition can also be noninvasively achieved by electric current. Therefore, the application of TENS may be a new therapeutic option for treating resistant hypertensive individuals. TRIAL REGISTRATION Clinical Trials NCT02365974.
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Affiliation(s)
- José Fernando Vilela-Martin
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil.
| | - Luiz Tadeu Giollo-Junior
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Gaspar Rogério Chiappa
- Cardiology Division, Federal University of Rio Grande do Sul (UFRS), Porto Alegre, Brazil
| | | | | | - Fábio dos Santos Ricardi
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Manoel Ildefonso Paz-Landim
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Days Oliveira de Andrade
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Elizabeth do Espírito Santo Cestário
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Luciana Neves Cosenso-Martin
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - Juan Carlos Yugar-Toledo
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
| | - José Paulo Cipullo
- Internal Medicine Department and Hospital de Base, Hypertension Clinic, Medical School in São José do Rio Preto (FAMERP), Av Anísio Haddad 7700 casa 129, Jd das Palmeiras, 15093-000, São José do Rio Preto, SP, Brazil
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Cosenso-Martin LN, Vaz-de-Melo RO, Pereira LR, Cesarino CB, Yugar-Toledo JC, Cipullo JP, de Souza Pinhel MA, Souza DRS, Vilela-Martin JF. Angiotensin-converting enzyme insertion/deletion polymorphism, 24-h blood pressure profile and left ventricular hypertrophy in hypertensive individuals: a cross-sectional study. Eur J Med Res 2015; 20:74. [PMID: 26336879 PMCID: PMC4559372 DOI: 10.1186/s40001-015-0166-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 08/20/2015] [Indexed: 01/19/2023] Open
Abstract
Background The absence of nocturnal blood pressure dipping (ND) identified by 24-h ambulatory blood pressure monitoring (ABPM) correlates with a worse cardiovascular prognosis. The renin–angiotensin system influences blood pressure levels and the occurrence of target organ damage (TOD). Thus, the aim of this study was to correlate the angiotensin-converting enzyme gene (ACE) insertion/deletion (I/D) polymorphism with the 24-h blood pressure profile and TOD in hypertensive individuals. Methods 155 non-diabetic hypertensive individuals on antihypertensive treatment underwent ABPM. Peripheral blood samples were drawn for biochemistry and genetic analysis of the ACE I/D polymorphism by polymerase chain reaction. ND was defined as ≥10 % differences in the mean systolic blood pressure (BP) during wakefulness and sleep. Results There were no differences in clinical or biochemical variables or TOD in respect to ND status, except for higher BP levels during sleep (p < 0.001) in non-dippers. There was significant difference in the prevalence of left ventricular hypertrophy (LVH) between ACE genotypes (II: 13.0 %; ID: 34.1 %; DD: 46.5 %; p value = 0.024) with an increased risk in carriers of the DD genotype (OR = 5.80; IC 95 % 1.50–22.44; p value = 0.011). Carriers of the D allele had higher systolic BP during wakefulness and by ABPM (p < 0.05), higher left ventricular mass (117.3 ± 50.0 vs. 100.3 ± 25.7; p value = 0.017) and higher prevalence of LVH (37.4 vs. 12.5 %; OR = 4.14; 95 % IC: 1.17–14.65; p value = 0.028), compared to the II genotype. Conclusions The DD genotype is associated with a higher prevalence of LVH. The presence of the D allele appears to be associated with higher mean 24-h and wake systolic BP measured by ABPM in hypertensive patients under antihypertensive treatment.
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Affiliation(s)
- Luciana Neves Cosenso-Martin
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | - Renan Oliveira Vaz-de-Melo
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | - Luana Rocco Pereira
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | - Cláudia Bernardi Cesarino
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | - Juan Carlos Yugar-Toledo
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | - José Paulo Cipullo
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
| | | | | | - José Fernando Vilela-Martin
- Hypertension Clinic, Internal Medicine Department, State Medical School in São José do Rio Preto (FAMERP) and Hospital de Base, Ave Brig. Faria Lima 5416, São José do Rio Preto, São Paulo, 15090-000, Brazil.
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Silva RDCGE, Wolosker N, Yugar-Toledo JC, Consolim-Colombo FM. Vascular Reactivity Is Impaired and Associated With Walking Ability in Patients With Intermittent Claudication. Angiology 2014; 66:680-6. [DOI: 10.1177/0003319714545486] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We verified whether vascular reactivity is impaired and whether there is any association between vascular reactivity, walking ability, and peripheral artery disease (PAD) severity in patients with intermittent claudication (IC). We studied 63 patients and 17 age- and sex-matched volunteers without PAD. Vascular reactivity was evaluated in the brachial artery during reactive hyperemia (flow-mediated dilation [FMD]) and after a sublingual single dose of nitroglycerin (nitroglycerin-induced vasodilation [NID]). Walking ability was verified by a 6-minute walk test. Vascular reactivity and walking ability were significantly worse in patients with IC compared with control participants. The ankle–brachial index correlated with FMD, NID, as well as total and pain-free distances. The NID and walking ability progressively decreased as PAD severity increased. Walking ability correlated with NID but not with FMD. In patients with IC, vascular reactivity is impaired and is related to the severity of PAD and to walking ability.
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Affiliation(s)
| | - Nelson Wolosker
- Vascular and Endovascular Surgery Department, Claudication Unit, Medical School, University of Sao Paulo, Sao Paulo, Brazil
| | | | - Fernanda Marciano Consolim-Colombo
- Laboratory of Human Clinical Investigation of Hypertension Unit, Heart Institute (InCor), Medical School, University of Sao Paulo, Sao Paulo, Brazil
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Vaz-de-Melo RO, Giollo-Júnior LT, Martinelli DD, Moreno-Júnior H, Mota-Gomes MA, Cipullo JP, Yugar-Toledo JC, Vilela-Martin JF. Nebivolol reduces central blood pressure in stage I hypertensive patients: experimental single cohort study. SAO PAULO MED J 2014; 132:290-6. [PMID: 25054966 PMCID: PMC10496750 DOI: 10.1590/1516-3180.2014.1325704] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 10/14/2013] [Accepted: 10/18/2013] [Indexed: 11/22/2022] Open
Abstract
CONTEXT AND OBJECTIVES Assessment of central blood pressure (BP) has grown substantially over recent years because evidence has shown that central BP is more relevant to cardiovascular outcomes than peripheral BP. Thus, different classes of antihypertensive drugs have different effects on central BP despite similar reductions in brachial BP. The aim of this study was to investigate the effect of nebivolol, a β-blocker with vasodilator properties, on the biochemical and hemodynamic parameters of hypertensive patients. DESIGN AND SETTING Experimental single cohort study conducted in the outpatient clinic of a university hospital. METHODS Twenty-six patients were recruited. All of them underwent biochemical and hemodynamic evaluation (BP, heart rate (HR), central BP and augmentation index) before and after 3 months of using nebivolol. RESULTS 88.5% of the patients were male; their mean age was 49.7 ± 9.3 years and most of them were overweight (29.6 ± 3.1 kg/m2) with large abdominal waist (102.1 ± 7.2 cm). There were significant decreases in peripheral systolic BP (P = 0.0020), diastolic BP (P = 0.0049), HR (P < 0.0001) and central BP (129.9 ± 12.3 versus 122.3 ± 10.3 mmHg; P = 0.0083) after treatment, in comparison with the baseline values. There was no statistical difference in the augmentation index or in the biochemical parameters, from before to after the treatment. CONCLUSIONS Nebivolol use seems to be associated with significant reduction of central BP in stage I hypertensive patients, in addition to reductions in brachial systolic and diastolic BP.
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Affiliation(s)
- Renan Oliveira Vaz-de-Melo
- MD. Resident in Internal Medicine, Hospital de Base, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
| | - Luiz Tadeu Giollo-Júnior
- BSc. Master's Student and Physiotherapist, Hospital de Base, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
| | - Débora Dada Martinelli
- BSc. Nurse, Hospital de Base, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
| | - Heitor Moreno-Júnior
- MD, PhD. Full Professor, Department of Internal Medicine, Cardiovascular Pharmacology Laboratory, School of Medical Sciences, Universidade Estadual de Campinas (Unicamp), Campinas, São Paulo, Brazil
| | - Marco Antônio Mota-Gomes
- MD. Full Professor, Universidade Estadual de Ciências Médicas de Alagoas (Uncisal), Maceió, Brazil
| | - José Paulo Cipullo
- MD, PhD. Collaborating Professor, Department of Internal Medicine, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
| | - Juan Carlos Yugar-Toledo
- MD, PhD. Collaborating Professor, Department of Internal Medicine, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
| | - José Fernando Vilela-Martin
- MD, PhD. Adjunct Professor, Head of Department of Internal Medicine and Coordinator of Hypertension Clinic, Faculdade de Medicina de São José do Rio Preto (Famerp), São Paulo, Brazil
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Dias EDM, Giollo LT, Martinelli DD, Mazeti C, Júnior HM, Vilela-Martin JF, Yugar-Toledo JC. Carotid intima-media thickness is associated with cognitive deficiency in hypertensive patients with elevated central systolic blood pressure. Cardiovasc Ultrasound 2012; 10:41. [PMID: 23078629 PMCID: PMC3495224 DOI: 10.1186/1476-7120-10-41] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 09/18/2012] [Indexed: 11/18/2022] Open
Abstract
Background The role of hypertension in the loss of cognitive function is controversial. Relationships between hypertension and increases in cerebral vascular resistance, diffused lesions and multiple lacunar infarcts of the white matter are well known. Thus, the objectives of this study were: to evaluate the relationship between hypertension and cognitive dysfunction (CD), identify risk factors and determine the association between early markers of vascular disease and CD in hypertensive individuals. Methods Two hundred individuals aged between 40 and 80 years old were evaluated in this cross-sectional prospective study. Fifty participants were controls (CT). The remaining 150 hypertensive patients were subdivided into two groups, those with CD (HCD) and those without CD (HNCD). All participants underwent clinical evaluations and biochemical blood tests were performed. CD was investigated using the Mini Mental State Examination (MMSE) following the guidelines for its use in Brazil. The impact of hypertension on the arterial bed was assessed by identifying and measuring changes in the intima-media thickness (IMT) by vascular ultrasonography of the carotid arteries and analyses of the central blood pressure and Augmentation Index by applanation tonometry of the radial artery. Results There were no significant differences in the total cholesterol, high-density lipoprotein cholesterol and triglycerides plasma concentrations between the three groups. The serum creatinine and estimated glomerular filtration rate were within normal ranges for all three groups. A significantly lower MMSE score was recorded for the HCD Group compared to the HNCD and CT Groups (p-value < 0.05). The IMT was significantly different between the HNCD and HCD Groups (p-value = 0.0124). A significant difference in the IMT was also observed between hypertensive patients and the CT Group (p-value < 0.0001). Age, low-density cholesterol, high-density cholesterol, triglycerides and IMT increased the Odds Ratio for cognitive dysfunction. The central systolic pressure was significantly higher in the HCD and HNCD Groups compared to CT Group (p-value < 0.0001). Conclusions Hypertensive patients with CD have changes in the vascular morphology characterized by an increased carotid IMT, enhanced atherosclerotic lipid profile and impaired hemodynamic functional manifested by elevated central systolic blood pressure.
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Affiliation(s)
- Eros da Mota Dias
- Hypertension Clinic, Department of Internal Medicine, State Medical School of São José do Rio Preto, Brazil
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Figueiredo VN, Yugar-Toledo JC, Martins LC, Martins LB, de Faria APC, de Haro Moraes C, Sierra C, Coca A, Moreno H. Vascular stiffness and endothelial dysfunction: Correlations at different levels of blood pressure. Blood Press 2011; 21:31-8. [PMID: 22029740 DOI: 10.3109/08037051.2011.617045] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
UNLABELLED Resistant hypertensive (RHTN) patients have endothelial dysfunction and aldosterone excess, which contribute to the development of resistance to antihypertensive treatment and cardiovascular complications. Biophysical forces within the arterial wall provide functional regulation of arterial stiffness. Carotid-femoral pulse wave velocity (PWV) and flow-mediated brachial artery dilation (FMD) can be used to evaluate vascular stiffness and endothelial function. Although both techniques have been used in several studies in hypertensive patients, it is unknown whether endothelial dysfunction is also associated with vascular stiffness in RHTN patients. METHODS One hundred and ninety-three consecutive subjects were divided in three groups: 44 RHTN, 35 well-controlled hypertensive patients (HTN) and 25 normal healthy volunteers (NT). FMD was measured by high-resolution ultrasound and PWV was calculated from measurements of the pulse transit time and the distance traveled by the pulse between carotid and femoral arteries. RESULTS No significant differences were observed in respect to body mass index, age or other biochemical variables among the three groups. FMD (NO-dependent) values were statistically different when comparing RHTN and well controlled HTN patients (respectively, 8.3 ± 4.7% and 10.1 ± 5.9%) and 12.3 ± 6.3% in normal subjects (p < 0.05). One-way analysis of variance (ANOVA) showed a significant difference in BP-adjusted PWV between RHTN and HTN (13.9 ± 1.0 and 11.5 ± 1.1 m/s, respectively; p < 0.05). FMD (NO-dependent) and PWV-adjusted values were strongly correlated in well-controlled HTN and NT subjects (r = - 0.74 and - 0.83, respectively). Although statistically significant, this correlation was lower in RHTN patients (r = - 0.43). CONCLUSION We found a close relationship among high BP levels, endothelial dysfunction and vascular rigidity in hypertensive patients, demonstrated by a significantly higher increase in carotid-femoral PWV and a decrease in brachial artery FMD in RHTN when compared with well-controlled hypertensive patients. Although this study was not designed to test the prognostic, the vascular damage differences observed between patients with controlled vs uncontrolled hypertension suggest that the latter group may have a worse cardiovascular prognosis, requiring prospective assessment tests.
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Affiliation(s)
- Valéria Nasser Figueiredo
- Laboratory of Cardiovascular Pharmacology, Department of Medicine, University of Campinas (Unicamp), Campinas, SP, Brazil
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Vaz-de-Melo RO, Pimenta AG, Giollo Júnior LT, Martinelli DD, Sacomani CNC, Yugar-Toledo JC, Cipullo JP, Gomes MAM, Moreno Júnior H, Vilela-Martin JF. Fatores associados ao aumento no índice de incremento de pressão radial em indivíduos hipertensos. Arq Bras Cardiol 2011; 97:241-8. [DOI: 10.1590/s0066-782x2011005000087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2010] [Accepted: 03/15/2011] [Indexed: 11/22/2022] Open
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Yugar-Toledo JC, Martin JFV, Krieger JE, Pereira AC, Demacq C, Coelho OR, Pimenta E, Calhoun DA, Júnior HM. Gene variation in resistant hypertension: multilocus analysis of the angiotensin 1-converting enzyme, angiotensinogen, and endothelial nitric oxide synthase genes. DNA Cell Biol 2011; 30:555-64. [PMID: 21438754 DOI: 10.1089/dna.2010.1156] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Resistant hypertension, a complex multifactorial hypertensive disease, is triggered by genetic and environmental factors and involves multiple physiological pathways. Single genetic variants may not reveal significant associations with resistant hypertension because their effects may be dependent on gene-gene or gene-environment interactions. We examined the interaction of angiotensin I-converting enzyme (ACE), angiotensinogen (AGT), and endothelial nitric oxide synthase (NOS3) polymorphisms with environmental factors (gender, age, body mass index, glycemia, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, estimated glomerular filtration rate, and urinary sodium excretion) in 70 resistant, 80 well-controlled hypertensive patients, and 70 normotensive controls. All subjects were genotyped for ACE insertion/deletion (rs1799752); AGT M235T (rs699), and NOS3 Glu298Asp (rs 1799983). Multifactorial associations were tested using two statistical methods: the traditional parametric method (adjusted logistic regression analysis) and gene-gene and gene-environment interactions evaluated by multifactor dimensionality reduction analyses. While adjusted logistic regression found no significant association between the studied polymorphisms and controlled or resistant hypertension, the multifactor dimensionality reduction analyses showed that carriers of the AGT 235T allele were at increased risk for resistant hypertension, especially if they were older than 50 years. The AGT 235T allele constituted an independent risk factor for resistant hypertension.
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Affiliation(s)
- Juan Carlos Yugar-Toledo
- Laboratory of Cardiovascular Pharmacology, Department of Internal Medicine, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
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Yugar-Toledo JC, Souza LA, Girioli SU, Martins LC, Martins LB, Vilela-Martin JF, Irigoyen CM, Moreno H. ARTERIAL AND VENOUS ENDOTHELIAL DYSFUNCTION IN RESISTANT HYPERTENSIVE PATIENTS. J Am Coll Cardiol 2010. [DOI: 10.1016/s0735-1097(10)60575-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Martins LC, Ferreira-Melo SE, Sabha M, Coelho OR, Yugar-Toledo JC, Quinaglia T, Moreira MM, Coca A, Moreno Júnior H. Acute effects of pharmacotherapies in blood pressure in normotensive moderate smokers. Blood Press 2010; 18:255-60. [PMID: 19919396 DOI: 10.3109/08037050903289606] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This study was designed to evaluate the changes in arterial blood pressure (BP) and heart rate (HR) in moderate smokers during smoking abstinence after 7 days of treatment with bupropion alone, transdermal nicotine or bupropion combined with transdermal nicotine. Twenty-four healthy moderate smokers (12 female/12 male; 40+/-7 years) were evaluated randomly on five occasions and their systolic, diastolic, mean arterial blood pressure (MAP) and HR were measured by a Finapres device for 10 h, immediately after smoking interruption. All of the 24 smokers participated on five protocols during 7 days: control group (C) - no drugs; placebo group (PL); bupropion group (BUP) 150-300 mg; transdermal nicotine group (TN) - 21 mg; and BUP+TN-nicotine patch. Concomitantly, the subjects were evaluated by ABPM (ambulatory BP monitoring). All of BP parameters monitored shown significant statistical differences in the BUP, TN and BUP+TN groups compared with the controls (p<0.05), when measured by Finapres. The HR remained unaltered in all of the groups. No significant differences were seen in the BP or HR during the 24-h ABPM. These findings indicate that in moderate smokers, bupropion, transdermal nicotine or bupropion associated with transdermal nicotine caused an elevation in the BP after acute smoking interruption.
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Ubaid-Girioli S, de Souza LA, Yugar-Toledo JC, Cláudio Martins L, Ferreira-Melo S, Rizzi Coelho O, Sierra C, Coca A, Pimenta E, Moreno H. Aldosterone Excess or Escape: Treating Resistant Hypertension. J Clin Hypertens (Greenwich) 2009; 11:245-52. [DOI: 10.1111/j.1751-7176.2009.00110.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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de Souza WA, Sabha M, de Faveri Favero F, Bergsten-Mendes G, Yugar-Toledo JC, Moreno H. Intensive monitoring of adherence to treatment helps to identify "true" resistant hypertension. J Clin Hypertens (Greenwich) 2009; 11:183-191. [PMID: 19614802 PMCID: PMC8673126 DOI: 10.1111/j.1751-7176.2009.00102.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2008] [Revised: 02/07/2009] [Accepted: 02/10/2009] [Indexed: 08/01/2023]
Abstract
Intensive monitoring of adherence in patients with uncontrolled hypertension was evaluated over a 6-month period. After that period, only patients well characterized as having resistant hypertension were followed for 12 months. The goal of this study was to evaluate whether adherence to a drug regimen helps to identify patients with resistant hypertension. Forty-four hypertensive patients resistant to a 3-drug regimen (average blood pressure [BP] mm Hg, mean +/- standard deviation) were studied prospectively. Each patient was followed for a 12-month period. Adherence to treatment was evaluated through self-report, applying Morisky's questionnaire and the pill count method. Ambulatory BP monitoring and office BP measures were performed. By pill count, 63.6% of the patients were adherent to treatment at the start of the survey and 94% at the end, although 59% of the patients still did not reach normal BP levels. We found that non-adherence was not associated with resistance to antihypertensive treatment. Therefore, after investigation, we concluded that patients who presented with uncontrolled arterial BP may be truly resistant hypertensive to treatment.
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Ubaid-Girioli S, Ferreira-Melo SE, Souza LA, Nogueira EA, Yugar-Toledo JC, Coca A, Moreno H. Aldosterone Escape With Diuretic or Angiotensin-Converting Enzyme Inhibitor/Angiotensin II Receptor Blocker Combination Therapy in Patients With Mild to Moderate Hypertension. J Clin Hypertens (Greenwich) 2007; 9:770-4. [DOI: 10.1111/j.1751-7176.2007.tb00091.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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de Souza WA, Yugar-Toledo JC, Bergsten-Mendes G, Sabha M, Moreno H. Effect of pharmaceutical care on blood pressure control and health-related quality of life in patients with resistant hypertension. Am J Health Syst Pharm 2007; 64:1955-61. [PMID: 17823108 DOI: 10.2146/ajhp060547] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Verification of whether pharmacotherapeutic follow-up improves arterial blood pressure (BP) was conducted, and whether this improvement alters the quality of life of patients with resistant hypertension in a university teaching hospital in Brazil was determined. METHODS A prospective survey of 44 patients was carried out over a period of 20 months. Each patient was followed up for 12 months. Pharmaceutical care was assessed using the following methods: measurement of the office BP and ambulatory BP monitoring, adherence to therapy, drug-related problems, and the use of health care facilities (urgent care visits and hospital admissions). The health-related quality of life (HRQOL) of patients was also assessed using the 36-Item Short Form Health Survey (SF-36) questionnaire and a physical symptoms profile. RESULTS The majority (95.5%) of patients adhered to the treatment throughout the study, and there was a significant reduction in BP (p < 0.05). Nearly all of the domains of HRQOL assessed by SF-36 remained unchanged during the follow-up except for a significant improvement in social functioning (p = 0.041). There was a significant reduction in moderate and severe physical symptoms (p = 0.005). There were also significant reductions in the number of urgent care visits (p = 0.0001) and hospital admissions (p = 0.006). CONCLUSION The pharmaceutical care provided by a pharmacist in an ambulatory care clinic in Brazil improved BP, adherence to antihypertensive medications, and the social functioning of patients with resistant hypertension.
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Yugar-Toledo JC, Ferreira-Melo SE, Consolim-Colombo FM, Irigoyen MC, Coelho OR, Moreno H. Cyclic guanosine monophosphate phosphodiesterase-5 inhibitor promotes an endothelium NO-dependent-like vasodilation in patients with refractory hypertension. Nitric Oxide 2006; 16:315-21. [PMID: 17276107 DOI: 10.1016/j.niox.2006.12.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2006] [Revised: 05/15/2006] [Indexed: 10/23/2022]
Abstract
The nitric oxide/cyclic-guanosine 3',5'-monophosphate signaling cascade plays an essential role in cardiovascular homeostasis but its involvement in the pathophysiology of refractory hypertension is unclear. The acute vasodilatory effect of a single oral dose of a phosphodiesterase-5 inhibitor (sildenafil citrate) on the brachial artery dilatation was evaluated in 25 normal healthy volunteers (NL) and in 25 refractory hypertensive patients (RH). Endothelial and vascular smooth muscle functions were assessed two times. First, the brachial artery response to endothelium-dependent (flow-mediated dilatation [FMD]) and independent (glyceryl trinitrate [GTN]) stimuli was examined. The FMD in NL was 14.2+/-3.2% compared to 10.3+/-3.5% in RH (P<0.001) and the GTN-induced responses were 23.5+/-6.3 in NL compared to 18.4+/-5.7% in RH (P<0.001). Two weeks later, the brachial artery responses to FMD were determined before and after the administration of sildenafil citrate. Sildenafil caused a significant, slow and progressive dilatation of the brachial artery until 45 min after administration (4.7+/-3.0%, 6.7+/-3.0% and 9.4+/-3.9% after 15', 30' and 45', respectively, in RH and 3.7+/-1.9%, 7.4+/-2.7% and 10.1+/-3.0%, respectively, in NL). A second FMD stimulus, applied 45 min after ingesting 50mg of sildenafil resulted in an additional significant increase in the vasodilatory response (from 9.4+/-3.9% to 13.0+/-4.0% in RH; P<0.001 and from 10.1+/-3.0 to 14.6+/-4.1 in NL; P<0.001), but this was still significantly less than the response to GTN. Sildenafil citrate caused brachial artery vasodilatation similar to that caused by NO released during FMD in patients with refractory hypertension.
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Affiliation(s)
- Juan Carlos Yugar-Toledo
- Laboratory of Cardiovascular Pharmacology, Department of Pharmacology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), PO Box 6111, 13083-970 Campinas, SP, Brazil.
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Souza-Barbosa LA, Ferreira-Melo SE, Ubaid-Girioli S, Arantes Nogueira E, Yugar-Toledo JC, Moreno H. Endothelial vascular function in hypertensive patients after renin-angiotensin system blockade. J Clin Hypertens (Greenwich) 2006; 8:803-9; quiz 810-1. [PMID: 17086021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
It is unclear whether single and combined pharmacologic inhibition of the renin-angiotensin-aldosterone system have similar effects on endothelial function and blood pressure (BP). The authors evaluated 63 hypertensive patients divided into 4 groups (hydrochlorothiazide 25 mg/d; irbesartan [IRBE] 150 mg/d; quinapril [QUIN] 20 mg/d; or IRBE 150 mg/d + QUIN 20 mg/d) and 25 healthy normotensive subjects (normal) followed for 12 weeks. Endothelium-dependent dysfunction measured as flow-mediated dilation at Weeks 0 and 12 were: normal, 11.5%+/-2.4% vs 13.5%+/-2.0%; hydrochlorothiazide, 7.3%+/-2.0% vs 12.8%+/-3.1%; QUIN, 7.2%+/-2.8% vs 13.2%+/-2.1%; IRBE, 7.1%+/-2.8% vs 13.0%+/-2.9%; and IRBE + QUIN, 7.5%+/-1.9% vs 12.8%+/-3.0%. Nitroglycerin-mediated responses were: normal, 26.0%+/-1.9% vs 24.0%+/-2.5%; hydrochlorothiazide, 17.0%+/-2.2% vs 18.3%+/-2.6%; QUIN, 17.8%+/-3.2% vs 23.4%+/-3.0%; IRBE, 16.8%+/-3.6% vs 24.7%+/-2.0%; and IRBE + QUIN, 17.3%+/-3.0% vs 25.1%+/-2.5%. Antihypertensive therapy restored BP to normal and improved the endothelium-dependent and -independent dysfunction after renin-angiotensin-aldosterone system blockade. In a further finding, the combined effect of angiotensin-converting enzyme inhibition and angiotensin II type 1 receptor blockade was not superior to the action of either of these treatments separately.
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Affiliation(s)
- Leoní Adriana Souza-Barbosa
- Laboratory of Cardiovascular Pharmacology and Hypertension, Department of Pharmacology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
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Ferreira-Melo SE, Yugar-Toledo JC, Coelho OR, De Luca IM, Tanus-Santos JE, Hyslop S, Irigoyen MC, Moreno H. Sildenafil reduces cardiovascular remodeling associated with hypertensive cardiomyopathy in NOS inhibitor-treated rats. Eur J Pharmacol 2006; 542:141-7. [PMID: 16806160 DOI: 10.1016/j.ejphar.2006.04.039] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2005] [Revised: 04/04/2006] [Accepted: 04/10/2006] [Indexed: 11/21/2022]
Abstract
Many of the physiological responses to nitric oxide (NO) are mediated by cyclic 5'-guanosine monophosphate (cGMP), the intracellular levels of which are regulated by phosphodiesterase type 5 (PDE5). In situations of reduced NO formation, the inhibition of PDE5 by selective inhibitors such as sildenafil could be beneficial in restoring physiological functions by enhancing the intracellular levels of cGMP. In this study, we evaluated the effects of sildenafil on the hemodynamic and histological alterations induced by the chronic treatment of rats with N(omega)-nitro-L-arginine-methyl ester (L-NAME). After 8 weeks of concomitant treatment with sildenafil and L-NAME, arterial blood pressure was significantly lower (P<0.05) than in L-NAME-treated rats. The fall in blood pressure was associated with a slight reduction in the total peripheral vascular resistance (P<0.05). Sildenafil partially prevented the decrease in cardiac output seen in L-NAME-treated rats. Morphologically, sildenafil reduced the total area of the myocardial lesions and attenuated the cardiomyocyte and vascular smooth muscle remodeling seen with L-NAME. These results show that sildenafil prevented the deleterious hemodynamic and morphological alterations associated with L-NAME-induced hypertension. This beneficial effect was probably mediated by an increase in cardiac and vascular cGMP levels as reflected in circulating plasma cGMP levels.
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Affiliation(s)
- Silvia Elaine Ferreira-Melo
- Department of Pharmacology, Faculty of Medical Sciences, Institute of Biology, State University of Campinas, Campinas, SP, Brazil
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Yugar-Toledo JC, Bonalume Tácito LH, Ferreira-Melo SE, Sousa W, Consolin-Colombo F, Irigoyen MC, Franchini K, Coelho OR, Moreno H. Low-renin (volume dependent) mild-hypertensive patients have impaired flow-mediated and glyceryl-trinitrate stimulated vascular reactivity. Circ J 2006; 69:1380-5. [PMID: 16247215 DOI: 10.1253/circj.69.1380] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Low-renin (volume-dependent) hypertension represents 25-30% of all cases of primary hypertension. Endothelial dysfunction and vascular remodeling are associated with hypertension but their relevance to volume-dependent hypertension (VDH) is not yet known. To evaluate this, flow-mediated dilation (FMD) of the brachial artery and the carotid intima-media thickness in the distal common carotid artery were measured and compared between renin-dependent mild-hypertensive patients (RDH) and controls. METHOD AND RESULTS The study group comprised 40 mild-hypertensive patients and 25 controls. Plasma renin activity (PRA), plasma aldosterone concentration, angiotensin II and nitrite/nitrate plasma levels were measured. According to PRA, subjects were classified as VDH (<0.6 ng . ml (-1) . h(-1)), or RDH (>0.6 ng . ml(-1) . h (-1)). Vascular function was evaluated by FMD before and after reactive hyperemia (RH) and glyceryl-trinitrate (GTN) administration. FMD in response to RH and GTN in the VDH group when compared with RDH group was 10.2+/-2.8% vs 13.3+/-3.6% (p=0.01); and 16.0+/-3.5% vs 19.9+/-4.5% (p=0.01), respectively. CONCLUSION This study showed impaired FMD and reduced GTN response in mildly hypertensive patients with low-renin plasma levels.
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Affiliation(s)
- Juan Carlos Yugar-Toledo
- Cardiovascular Pharmacology and Hypertension Section, Clinical Hospital of Campinas & Faculty of Medical Sciences, State University of Campinas (UNICAMP), Brazil
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de Sousa MG, Yugar-Toledo JC, Rubira M, Ferreira-Melo SE, Plentz R, Barbieri D, Consolim-Colombo F, Irigoyen MC, Moreno H. Ascorbic acid improves impaired venous and arterial endothelium-dependent dilation in smokers. Acta Pharmacol Sin 2005; 26:447-52. [PMID: 15780194 DOI: 10.1111/j.1745-7254.2005.00069.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
AIM To compare the acute effects of ascorbic acid on vasodilation of veins and arteries in vivo. METHODS Twenty-six healthy non-smokers and 23 healthy moderate smokers were recruited in this study. The dorsal hand vein compliance technique and flow-mediated dilation were used. Dose-response curves to bradykinin and sodium nitroprusside were constructed to test the endothelium-dependent and -independent relaxation before and after acute infusion of ascorbic acid. RESULTS Smokers had an impaired venodilation with bradykinin compared with non-smokers (68.3%+/-13.2% vs 93.7%+/-20.1%, respectively; P<0.05). Ascorbic acid administration in the dorsal hand vein significantly increased the venodilation with bradykinin in smokers (68.3%+/-13.2% vs 89.5%+/-6.3% before and after infusion, respectively; P<0.05) but not in non-smokers (93.7%+/-20.1% vs 86.4%+/-12.4% before and after infusion, respectively). Similarly, the arterial response in smokers had an impaired endothelium-dependent dilation compared with that in non-smokers (8.8%+/-2.7% vs 15.2%+/-2.3%, respectively; P<0.05) and ascorbic acid restored this response in smokers (8.8%+/-2.7% vs 18.7%+/-6.5% before and after infusion, respectively; P<0.05), but no difference was seen in non-smokers (15.2%+/-2.3% vs 14.0%+/-4.4% before and after infusion, respectively). The endothelium-independent dilation did not differ in both the groups studied. No important hemodynamic change was detected using the Portapress device. CONCLUSION Smokers had impaired endothelium-dependent vasodilation responsiveness in both arterial and venous systems. Ascorbic acid restores this responsiveness in smokers.
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Affiliation(s)
- Marcio Goncalves de Sousa
- Cardiovascular Pharmacology and Cardiology, Clinical Hospital of Campinas and Faculty of Medical Sciences, State University of Campinas, 13081-970, Campinas, Sao Paulo, Brazil
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Yugar-Toledo JC, Tanus-Santos JE, Sabha M, Sousa MG, Cittadino M, Tácito LHB, Moreno H. Uncontrolled hypertension, uncompensated type II diabetes, and smoking have different patterns of vascular dysfunction. Chest 2004; 125:823-30. [PMID: 15006938 DOI: 10.1378/chest.125.3.823] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVES We evaluated the vascular reactivity in healthy subjects, heavy smokers, uncompensated type II diabetics, and patients with uncontrolled essential hypertension. Plasma nitrite/nitrate, cyclic 3',5'-guanosine monophosphate (cGMP), and thromboxane (TX)-B(2) levels were measured. PARTICIPANTS One hundred participants were classified into four groups: normal control subjects (n = 25), heavy smokers (n = 25), uncompensated type II diabetics (n = 25), and patients with uncontrolled essential hypertension (n = 25). INTERVENTIONS The brachial artery diameter was measured by a high-resolution ultrasound technique before and after reactive hyperemia and glyceryl trinitrate (GTN), 0.4 mg, administration. Plasma nitrite/nitrate, cGMP, and TX-B(2) levels were also measured. RESULTS Heavy smokers, uncompensated type II diabetics, and uncontrolled hypertensive patients showed impaired endothelium-dependent, nitric oxide (NO) flow-mediated vasodilatation (8.0 +/- 2.5%, 5.8 +/- 2.7%, and 7.2 +/- 3.3%, respectively [mean +/- SD]) when compared to the control subjects (12.6 +/- 3.6%; p < 0.01). Smokers had a normal endothelium-independent function induced by NO donor (GTN) [25.0 +/- 7.3% vs 25.3 +/- 8.5% for control subjects]. Uncompensated type II diabetics and patients with uncontrolled hypertension had impaired endothelium-independent responses (17.7 +/- 7.1% and 16.8 +/- 6.9%, respectively, vs 25.3 +/- 8.5 for normal control subjects; p < 0.05). Plasma levels of cGMP and TX-B(2) were not significantly different in the four groups, but nitrite/nitrate concentrations were increased in diabetics compared to the control subjects (266 +/- 47 micro mol/L vs 98 +/- 18 micro mol/L, p < 0.05). CONCLUSION Both uncontrolled hypertension and type II diabetes mellitus, but not smoking, are associated with impaired vascular smooth-muscle reactivity induced by NO donors. However, only uncompensated type II diabetics showed an increase in plasma nitrite/nitrate levels, suggesting an association with excessive production and/or inactivation of NO.
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Affiliation(s)
- Juan Carlos Yugar-Toledo
- Department of Pharmacology, Cardiovascular Pharmacology Laboratory, Faculty of Medical Sciences, State University of Campinas, Unicamp, Campinas, SP, Brazil
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Rubira MC, Consolim-Colombo FM, Dm Plentz R, Rabelo ER, Yugar-Toledo JC, Junior HM, Krieger EM, Irigoyen MC. 1059-11 Venous endothelium dysfunction is also presented in hypertensive patients. J Am Coll Cardiol 2004. [DOI: 10.1016/s0735-1097(04)90050-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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