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Sample records for twenty-two hypertensive patients

  1. Topical melagenine for repigmentation in twenty-two child patients with vitiligo on the scalp

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    许爱娥; 尉晓冬

    2004-01-01

    Background The purpose of this study was to evaluate the efficacy of topical melagenine for repigmentation in child patients with vitiligo on the scalp. Methods Twenty-two child patients with vitiligo on the scalp were treated with 1.2 mg/ml aqueous melagenine in combination with 20 minutes of infrared exposure twice daily. Results In 4 patients (18.2%), melagenine treatment in combination with infrared exposure led to complete recovery; in 6 patients (27.3%), treatment was shown to be effective; in 8 patients(36.3%), treatment led to improvements in patient condition; and only 4 patients (18.2%) showed no response after 1 -2 treatment sessions. The general effective rate of melagenine-infrared combination treatment was 45. 5% for the children with vitiligo on the scalp, and treatment was accompanied by minimal side effects.Conclusion Melagenine may be efficacious and a safe treatment option for childhood vitiligo affecting the scalp.

  2. HYPERTENSION IN PSYCHIATRIC PATIENTS

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    Chaturvedi, Santosh K.; Michael, Albert

    1986-01-01

    SUMMARY Known cases of hypertension and those fulfilling WHO criteria for diagnosis of hypertension were identified in psychiatric patients and compared with non - hypertensive psychiatric patients. Hypertension was detected in 141 (9.98%) cases, and was significantly more associated with elder age, married status, urban background and neurotic illness. The implications are in early detection and effective management of hypertension in psychiatric patients.

  3. Twenty-two years of failure to set up undisputed assays to detect patients with the antiphospholipid syndrome

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    de Groot, Philip G.; Derksen, Ronald H. W. M.; de Laat, Bas

    2008-01-01

    The antiphospholipid syndrome is defined by the persistent presence of antiphospholipid antibodies in plasma of patients with a history of thrombosis and/or pregnancy morbidity. From the definition in 1985 onwards, confusion has arisen concerning who has the syndrome and who has not. Although the cl

  4. Psychosocial vulnerability and maintaining forces related to fibromyalgia. In-depth interviews with twenty-two female patients.

    Science.gov (United States)

    Hallberg, L R; Carlsson, S G

    1998-01-01

    The aim of this qualitative study was to describe, from the perspective of 22 women (aged 22-60 years) with fibromyalgia, their experiences and beliefs of the pain and its origin and how the pain affects family and social life. Open-ended interviews were analysed via a method influenced by grounded theory. Seven descriptive categories were grounded in the data, forming two higher-order concepts: psychosocial vulnerability and maintaining forces. The first of these core concepts, psychosocial vulnerability, comprises the categories: traumatic life history, over-compensatory perseverance, pessimistic life view, and unsatisfying work situation. In the interviews, there are abundant examples of early loss, high degree of responsibility early in life, and social problems with feelings of helplessness and hoplessness later in life. The second core concept, maintaining forces, consists of the categories professional care, pain benefits and family support, which seem to contribute to the persistence of pain. Our results indicate intrapsychic and psychosocial dimensions, which support the hypothesis that individuals with insecure attachment styles are overrepresented among patients with chronic pain.

  5. Hypertension Subtypes among Hypertensive Patients in Ibadan

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    Abiodun M. Adeoye

    2014-01-01

    Full Text Available Background. Certain hypertension subtypes have been shown to increase the risk for cardiovascular morbidity and mortality and may be related to specific underlying genetic determinants. Inappropriate characterization of subtypes of hypertension makes efforts at elucidating the genetic contributions to the etiology of hypertension largely vapid. We report the hypertension subtypes among patients with hypertension from South-Western Nigeria. Methods. A total of 1858 subjects comprising 76% female, hypertensive, aged 18 and above were recruited into the study from two centers in Ibadan, Nigeria. Hypertension was identified using JNCVII definition and was further grouped into four subtypes: controlled hypertension (CH, isolated systolic hypertension (ISH, isolated diastolic hypertension (IDH, and systolic-diastolic hypertension (SDH. Results. Systolic-diastolic hypertension was the most prevalent. Whereas SDH (77.6% versus 73.5% and IDH (4.9% versus 4.7% were more prevalent among females, ISH (10.1% versus 6.2% was higher among males (P=0.048. Female subjects were more obese (P<0.0001 and SDH was prevalent among the obese group. Conclusion. Gender and obesity significantly influenced the distribution of the hypertension subtypes. Characterization of hypertension by subtypes in genetic association studies could lead to identification of previously unknown genetic variants involved in the etiology of hypertension. Large-scale studies among various ethnic groups may be needed to confirm these observations.

  6. Patients affected with Fabry disease have an increased incidence of progressive hearing loss and sudden deafness: an investigation of twenty-two hemizygous male patients

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    Chassaing Augustin

    2002-10-01

    Full Text Available Abstract Background Fabry disease (FD, OMIM 301500 is an X-linked inborn error of glycosphingolipid metabolism due to the deficient activity of alpha-galactosidase A, a lysosomal enzyme. While the progressive systemic deposition of uncleaved glycosphingolipids throughout the body is known to have protean clinical manifestations, few data are available regarding the cochlear involvement. Methods We non-invasively investigated cochlear functions in 22 consecutive hemizygous males (age 19–64 years, mean 39 affected with classic FD. Conventional audiometry, tympanometry, ABR audiometry, otoacoustic emissions were performed in all patients, together with medical history record and physical examination as part of an exhaustive baseline evaluation prior to enzyme replacement therapy. Results A total of 12 patients (54.5% with classic FD were found to have abnormal audition. Five patients had progressive hearing loss and seven patients (32% experienced sudden deafness. In addition, a hearing loss on high-tone frequencies was found in 7 out of the 10 remaining patients without clinical impairment, despite their young age at time of examination. The incidence of hearing loss appeared significantly increased in FD patients with kidney failure (P tinnitus aurium was also found in six patients (27%. Conclusion This is the first evidence of a high incidence of both progressive hearing loss and sudden deafness in a cohort of male patients affected with classic Fabry disease. The exact pathophysiologic mechanism(s of the cochlear involvement deserves further studies.

  7. [Hypertensive crisis in kidney patients].

    Science.gov (United States)

    Scrivano, Jacopo; Giuliani, Anna; Pettorini, Laura; Punzo, Giorgio; Mene', Paolo; Pirozzi, Nicola

    2011-01-01

    The classification and management of hypertensive crisis have been recently reviewed in the context of both European and American guidelines. The key points for proper blood pressure control in severe arterial hypertension are: 1 - Distinction between urgent intervention and emergencies 2 - Choice of the best drug(s) 3 - Choice of the correct route of administration. In patients with renal disease, beside the common causes of hypertension/ hypertensive crises, kidney-specific causes should be taken into account such as renal parenchymal hypertension, renovascular hypertension, sclerodermic crises, and preeclampsia.

  8. Neurological disorders in hypertensive patients

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    N. V. Vakhnina

    2015-01-01

    Full Text Available Hypertension is one of the most common vascular diseases. The brain as target organs in hypertension is damaged more often and earlier. Neurological complications due to hypertension are frequently hyperdiagnosed in Russian neurological practice. Thus, headache, dizziness, impaired recall of recent events, nocturnal sleep disorders, and many other complaints in a hypertensive patient are usually regarded as a manifestation of dyscirculatory encephalopathy. At the same time headaches (tension headache and migraine in hypertensive patients are predominantly primary; headache associated with dramatic marked elevations in blood pressure is encountered in only a small number of patients. The role of cerebrovascular diseases in the development of dizziness in hypertensive patients is also overestimated. The vast majority of cases, patients with this complaint are in fact identified to have benign paroxysmal postural vertigo, Mеniеre’s disease, vestibular neuronitis, or vestibular migraine. Psychogenic disorders or multisensory insufficiency are generally responsible for non-systemic vertigo in hypertensive patients. Chronic cerebral circulatory insufficiency may cause non-systemic vertigo as a subjective equivalent of postural instability.Cognitive impairments (CIs are the most common and earliest manifestation of cerebrovascular lesion in hypertension. In most cases, CIs in hypertension were vascular and associated with cerebrovascular lesion due to lacunar infarcts and leukoaraiosis. However, mixed CIs frequently occur when hypertensive patients are also found to have signs of a degenerative disease, most commonly in Alzheimer’s disease.

  9. Elevated Triglyceride Level Is Independently Associated With Increased All-Cause Mortality in Patients With Established Coronary Heart Disease: Twenty-Two-Year Follow-Up of the Bezafibrate Infarction Prevention Study and Registry.

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    Klempfner, Robert; Erez, Aharon; Sagit, Ben-Zekry; Goldenberg, Ilan; Fisman, Enrique; Kopel, Eran; Shlomo, Nir; Israel, Ariel; Tenenbaum, Alexander

    2016-03-01

    The independent association between elevated triglycerides and all-cause mortality among patients with established coronary heart disease is controversial. The aim of this study was to investigate this association in a large cohort of patients with proven coronary heart disease. The study cohort comprised 15 355 patients who were screened for the Bezafibrate Infarction Prevention (BIP) trial. Twenty-two-year mortality data were obtained from the national registry. Patients were divided into 5 groups according to strata of fasting serum triglycerides: (1) low-normal triglycerides (triglycerides (100-149 mg/dL); (3) borderline hypertriglyceridemia triglycerides (150-199 mg/dL); (4) moderate hypertriglyceridemia triglycerides (200-499 mg/dL); (5) severe hypertriglyceridemia triglycerides (≥500 mg/dL). Age- and sex-adjusted survival was 41% in the low-normal triglycerides group than 37%, 36%, 35%, and 25% in groups with progressively higher triglycerides (Ptriglycerides elevation was associated with a corresponding 6% (P=0.016) increased risk of 22-year all-cause mortality. The 22-year mortality risk for patients with severe hypertriglyceridemia was increased by 68% when compared with patients with low-normal triglycerides (Pdisease, higher triglycerides levels are independently associated with increased 22-year mortality. Even in patients with triglycerides of 100 to 149 mg/dL, the elevated risk for death could be detected than in patients with lower triglycerides levels, whereas severe hypertriglyceridemia denotes a population with particularly increased mortality risk. © 2016 American Heart Association, Inc.

  10. Hypertension in Patients with Cancer

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    Souza, Vinicius Barbosa de; Silva, Eduardo Nani; Ribeiro, Mario Luiz; Martins, Wolney de Andrade, E-mail: wolney@cardiol.br [Curso de Pós-Graduação em Ciências Cardiovasculares da Universidade Federal Fluminense, Niterói, RJ (Brazil)

    2015-03-15

    There is a known association between chemotherapy and radiotherapy for treatment of cancer patients and development or worsening of hypertension. The aim of this article is to review this association. A literature search was conducted for articles reporting this association on the databases PubMed, SciELO and LILACS between 1993 and 2013. There was a high coprevalence of hypertension and cancer, since both diseases share the same risk factors, such as sedentary lifestyle, obesity, smoking, unhealthy diet and alcohol abuse. The use of chemotherapy and adjuvant drugs effective in the treatment of cancer increased the survival rate of these patients and, consequently, increased the incidence of hypertension. We described the association between the use of angiogenesis inhibitors (bevacizumab, sorafenib and sunitinib), corticosteroids, erythropoietin and non-steroidal anti-inflammatory drugs with the development of hypertension. We also described the relationship between hypertension and carotid baroreceptor injury secondary to cervical radiotherapy. Morbidity and mortality increased in patients with cancer and hypertension without proper antihypertensive treatment. We concluded that there is need for early diagnosis, effective monitoring and treatment strategies for hypertension in cancer patients in order to reduce cardiovascular morbidity and mortality.

  11. Hypertension in Patients with Cancer

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    Vinicius Barbosa de Souza

    2015-03-01

    Full Text Available There is a known association between chemotherapy and radiotherapy for treatment of cancer patients and development or worsening of hypertension. The aim of this article is to review this association. A literature search was conducted for articles reporting this association on the databases PubMed, SciELO and LILACS between 1993 and 2013. There was a high coprevalence of hypertension and cancer, since both diseases share the same risk factors, such as sedentary lifestyle, obesity, smoking, unhealthy diet and alcohol abuse. The use of chemotherapy and adjuvant drugs effective in the treatment of cancer increased the survival rate of these patients and, consequently, increased the incidence of hypertension. We described the association between the use of angiogenesis inhibitors (bevacizumab, sorafenib and sunitinib, corticosteroids, erythropoietin and non-steroidal anti-inflammatory drugs with the development of hypertension. We also described the relationship between hypertension and carotid baroreceptor injury secondary to cervical radiotherapy. Morbidity and mortality increased in patients with cancer and hypertension without proper antihypertensive treatment. We concluded that there is need for early diagnosis, effective monitoring and treatment strategies for hypertension in cancer patients in order to reduce cardiovascular morbidity and mortality.

  12. Incidence and risk of hypertension in patients newly treated for multiple myeloma: a retrospective cohort study.

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    Chari, Ajai; Mezzi, Khalid; Zhu, Shao; Werther, Winifred; Felici, Diana; Lyon, Alexander R

    2016-11-22

    Hypertension is commonly reported in multiple myeloma (MM) patients and may be associated with older age, disease-related complications and consequences of MM treatments. This study evaluated the incidence rates of and risk factors for hypertension and malignant hypertension in newly-treated MM patients in the United States. Newly-treated adult MM patients were identified from Truven MarketScan claims database from 1/1/05 to 3/31/14. Inclusion criteria were new diagnosis of MM with start of MM treatment, ≥12 months continuous enrollment prior to diagnosis, ≥30 days of continuous enrollment following initial diagnosis, and prescription drug coverage. Non-MM patients were matched for age (within +/- 5 years), sex and distribution of index dates to MM patients. Baseline cardiovascular (CV) comorbidities, incidence rate of hypertension and malignant hypertension in the follow-up period, and risk of hypertension and malignant hypertension based on existing baseline CV comorbidities were evaluated. A total of 7895 MM patients (38% with hypertension history) and 23,685 non-MM patients (24% with hypertension history) were included in the study. Twenty-two percent of MM patients versus 3% of non-MM patients had baseline renal failure. A higher percentage of MM versus non-MM patients had baseline hypertension in combination with renal failure, congestive heart failure or both. The incidence rate of hypertension in MM and non-MM patients was 260 and 178 per 1000 person-years, respectively. There was a 30% increase in the risk of hypertension for MM versus non-MM patients: hazard ratio (HR) 1.30 (95% confidence interval [CI] 1.22, 1.37). In MM patients with a history of hypertension, the risk of malignant hypertension was significantly increased with the following comorbid conditions: cardiomyopathy, HR 2.79 (95% CI 1.20, 6.48); renal failure, HR 2.13 (95% CI 1.36, 3.34); and diabetes mellitus, HR 1.59 (95% CI 1.05, 2.39). This study confirms that the incidence of

  13. Health utilities of hypertensive patients in Vietnam

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    Nguyen, T.P.; Postma, M.J.; Veninga, Catharina

    2015-01-01

    Objectives: With a lack of an essential evidence on utilities to support cost-effectiveness analysis of hypertension management in Vietnam, we aimed to gather data on health utilities for hypertensive patients and identify predictors of utility. Methods: Hypertensive patients, from 40 to 80 years ol

  14. Pulmonary hypertension in dialysis patients.

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    Kosmadakis, George; Aguilera, Didier; Carceles, Odette; Da Costa Correia, Enrique; Boletis, Ioannis

    2013-01-01

    Pulmonary hypertension in end-stage renal disease patients is associated with significantly increased morbidity and mortality. The prevalence of pulmonary hypertension in dialysis patients is relatively high and varies in different studies from 17% to 49.53% depending on the mode of dialysis and other selection factors, such as the presence of other cardiovascular comorbidities. The etiopathogenic mechanisms that have been studied in relatively small studies mainly include arteriovenous fistula-induced increased cardiac output, which cannot be accomodated by, the spacious under normal conditions pulmonary circulation. Additionally, pulmonary vessels show signs of endothelial dysfunction, dysregulation of vascular tone due to an imbalance in vasoactive substances, and local as well as systemic inflammation. It is also believed that microbubbles escaping from the dialysis circuit can trigger vasoconstriction and vascular sclerosis. The non-specific therapeutic options that proved to be beneficial in pulmonary artery pressure reduction are endothelin inhibitors, phosphodiesterase inhibitor sildenafil, and vasodilatory prostaglandins in various forms. The specific modes of treatment are renal transplantation, size reduction or closure of high-flow arteriovenous fistulas, and transfer from hemodialysis to peritoneal dialysis-a modality that is associated with a lesser prevalence of pulmonary hypertension.

  15. Controlling Hypertension in Diabetic Patients | Familoni | Nigerian ...

    African Journals Online (AJOL)

    Controlling Hypertension in Diabetic Patients. ... risk factor for both macrovascular and microvascular complications in patients with diabetes. ... about 22.4% of patients with type 1 and 58.9% of patients with type 2 diabetes mellitus in Nigeria.

  16. The treatment of hypertension in obese patients.

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    Wofford, Marion R; Smith, Grant; Minor, Deborah S

    2008-04-01

    Hypertension causes a significant disease burden in all racial and ethnic groups and is directly attributable to excess weight in most cases. The relationship between increasing body mass index and hypertension prevalence has been recognized for decades. Epidemiologic studies clearly demonstrate the correlation between body weight and blood pressure in obese and lean populations. Most patients with hypertension are overweight or obese, and loss of excess weight lowers blood pressure. Although the epidemiologic relationship is clear, the understanding of mechanisms linking hypertension and weight gain is still evolving. Lifestyle modifications and specific pharmacologic agents address many of the known mechanisms; however, blood pressure remains difficult to control in obese hypertensive patients. This review highlights the association of obesity and hypertension, identifies potential mechanisms for this association, and describes nonpharmacologic and pharmacologic strategies that offer potential benefits for the obese patient with hypertension.

  17. Central Systolic Hypertension in Patients with Well-Controlled Hypertension

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    Potočárová, Mária; Murín, Ján; Kozlíková, Katarína; Luha, Ján; Čaprnda, Martin

    2017-01-01

    Background. Central systolic blood pressure (CSBP) has prognostic significance and simplified devices for its estimation have been introduced recently. The aim of this study was to assess the achievement of the target CSBP in treated hypertensive patients. Subjects and Methods. One hundred patients with well-controlled hypertension were analysed. For CSBP estimation, we used the Arteriograph (TensioMed Ltd.), which uses one cuff for all measurements, the “single-point measurement” approach. Results. We found that 62% of patients had CSBP ≥ 130 mmHg, the suggested cut-off value for hypertension. When sex-specific classification was employed (CSBP ≥ 137 mmHg for female and CSBP ≥ 133 mmHg for male), only 13% of patients (mainly women) remained in the hypertensive range. We also found that 55% of patients had a CSBP higher than brachial pressure. Multiple analyses showed that CSBP was significantly associated with sex, height, and return time. Conclusions. A high proportion of treated hypertensive patients had CSBP levels that exceeded their brachial BP. CSBP positively correlated with lower height and shorter return time of the reflected pressure wave and was significantly higher in females compared to males. These findings suggest that, for CSBP classification, it is important to take height and sex-specific differences into account. PMID:28127560

  18. Optimal management of hypertension in elderly patients

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    Maria Czarina Acelajado

    2010-11-01

    Full Text Available Maria Czarina AcelajadoVascular Biology and Hypertension Program, Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL, USAAbstract: Hypertension is a common and important modifiable risk factor for cardiovascular and kidney diseases. The prevalence of hypertension, particularly isolated systolic hypertension, increases with advancing age, and this is partly due to the age-related changes in the arterial tree, leading to an increase in arterial stiffness. Therapeutic lifestyle changes, such as reduced dietary sodium intake, weight loss, regular aerobic activity, and moderation of alcohol consumption, have been shown to benefit elderly patients with hypertension. Lowering blood pressure (BP using pharmacological agents reduces the risk for cardiovascular morbidity and mortality, with no difference in risk reduction in elderly patients compared to younger hypertensives. Guidelines recommend a BP goal of <140/90 in hypertensive patients regardless of age and <130/80 in patients with concomitant diabetes or kidney disease, and lowering the BP further has not been shown to confer any additional benefit. Moreover, the choice of antihypertensive does not seem to be as important as the degree of BP lowering. Special considerations in the treatment of elderly hypertensive patients include cognitive impairment, dementia, orthostatic ­hypotension, and polypharmacy.Keywords: hypertension, elderly, treatment, blood pressure

  19. BURNOUT SYNDROME IN PATIENTS WITH WORKPLACE HYPERTENSION

    OpenAIRE

    Zinchenko, Yu.P.; E. I. Pervichko; O. D. Ostroumova

    2016-01-01

    Aim. To study the presence, severity and qualitative characteristics of «burnout syndrome» in patients with «workplace hypertension» (WPH), in comparison with patients with essential hypertension and healthy people.Material and methods. Untreated patients with hypertension stage II, degree 1-2 (n=170; age 32-52 years; mean age 46.7Ѓ}4.1 years) were examined. Group 1 included 85 patients with WPH (mean age 44.7Ѓ}4.3 years) and Group 2 included 85 patients without WPH (mean age 47.4Ѓ}4.5 years)...

  20. Chiropractic management of a hypertensive patient.

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    Plaugher, G; Bachman, T R

    1993-10-01

    Although many chiropractors may treat patients who have concomitant hypertensive disease, there is a paucity of literature on the nuances of case management for these patients. We report a patient who underwent a course of chiropractic care with a previous diagnosis of chronic essential hypertension. A 38-yr-old male presented for chiropractic care with complaints of hypertension, drug-related side effects and lower back pain. He was also receiving concurrent medical care for his hypertension. The patient received specific contact, short lever arm spinal adjustments as the primary mode of chiropractic care. During the course of chiropractic treatment, the patient's need for hypertensive medication was reduced. The patient's medical physician gradually withdrew the medication over 2 months. Specific contact short lever arm spinal adjustments may cause a hypotensive effect in a medicated hypertensive patient that may lead to complications (e.g., hypotension). Since a medicated hypertensive patient's blood pressure may fall below normal while he or she is undergoing chiropractic care, it is advised that the blood pressure be closely monitored and medications adjusted, if necessary, by the patient's medical physician.

  1. An approach to the young hypertensive patient.

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    Mangena, P; Saban, S; Hlabyago, K E; Rayner, B

    2016-01-01

    Hypertension is the leading cause of death worldwide. Globally and locally there has been an increase in hypertension in children, adolescents and young adultsdiet and physical inactivity, which lead to overweight and obesity. The majority (>90%) of young patients will have essential or primary hypertension, while only a minority (diet with reduced salt and refined carbohydrate intake, an exercise programme and management of substance abuse issues. Failure of lifestyle measures or the presence of target-organ damage should prompt the clinician to initiate pharmacotherapy. We recommend referral to a specialist practitioner in cases of resistant hypertension, where there is severe target-organ damage and when a secondary cause is suspected.

  2. The prevalence and control of hypertension among patients with ...

    African Journals Online (AJOL)

    The prevalence and control of hypertension among patients with type 2 diabetes ... of the patients who had hypertension were not on anti hypertensive drug treatment. ... Appropriate antihypertensive regimen optimizes nonpharmacological ...

  3. Correlative research between homocysteine,cystatin C and patients with essential hypertension and hypertensive intracerebral hemorrhage

    Institute of Scientific and Technical Information of China (English)

    孙屿

    2014-01-01

    Objective To investigate the correlation between homocysteine(Hcy),cystatin C(Cys C)and patients with essential hypertension and hypertensive intracerebral hemorrhage.Methods Subjects were divided into hypertensive intracerebral hemorrhage group(108 cases),essential hypertension group(100 cases)and control group(100 cases),and their cystatin C,homocysteine and total cholesterol(TC)and triglycerides(TG)were surveyed.Results The patients with hypertensive intracerebral hemorrhage and essential hypertension had higher

  4. STROKE PREVENTION IN HYPERTENSIVE PATIENTS

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    S. Y. Martsevich

    2006-01-01

    Full Text Available Importance of the stroke as one of the main reason of population mortality and invalidity is considered. Stroke risk factors including arterial hypertension are described. The main pharmacotherapy ways of primary and secondary stroke prevention are discussed.

  5. The clinical analysis of secondary hypertension patients

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Objective To analyze the situation of secondary hypertension caused by different etiology and its treatment status so as to improve its treatment.Methods Totally 580 patients with secondary hypertension selected with strict criteria were divided into 4 groups in accordance with the etiology.The data were dealt with SPSS 13.0.We analyzed the sex,age,systolic pressure,diastolic pressure and positive incidence of family history of all the secondary hypertension patients in each group,and compared their usage o...

  6. The association of duration of hypertension and changes in cognitive function in hypertension patients

    Institute of Scientific and Technical Information of China (English)

    李拓

    2014-01-01

    Objective To investigate the relationship between duration of hypertension and cognitive function in adult hypertension patients.Methods A total of 224 subjects with normal blood pressure were enrolled in group A,and 1 296 patients with poorly controlled hypertension were further divided by the duration of hypertension into

  7. Splenic vasculopathy in portal hypertension patients

    Institute of Scientific and Technical Information of China (English)

    Tao Li; Ji-Yuan Ni; Yan-Wu Qi; Hai-Yang Li; Tong Zhang; Zhen Yang

    2006-01-01

    AIM: To investigate the interaction between portal hypertension, splanchnic hyperdynamic circulation and splanchnic vasculopathy by observing splenic arterial and venous pathological changes and the role of extracellular matrix in the pathogenesis of portal hypertensive vasculopathy by measuring the expression of type Ⅰ and type Ⅲ procollagen mRNA in splenic venous walls of portal hypertensive patients.METHODS: Morphological changes of splenic arteries and veins taken from portal hypertensive patients (n = 20)and normal controls (n = 10) were observed under optical and electron microscope. Total RNA was extracted and the expression of type Ⅰ and type Ⅲ procollagen mRNA in splenic venous walls of portal hypertensive patients (n = 20) was semi-quantitatively detected using reverse transcription-polymerase chain reaction (RT- PCR).RESULTS: Under optical microscope, splenic arterial intima was destroyed and internal elastic membrane and medial elastic fibers of the splenic arterial walls were degenerated and broken. Splenic venous intima became remarkably thick. Endothelial cells were not intact with formation of mural thrombus. The tunica media became thickened significantly due to hypertrophy of smooth muscles. Fibers and connective tissues were increased obviously. Under electron microscope, smooth muscle cells of the splenic arteries were degenerated and necrotized. Phenotypes of smooth muscle cells changed from constrictive into synthetic type. Red blood cells and platelets accumulated around the damaged endothelial cells. Synthetic smooth muscle cells were predominant in splenic veins and their cytoplasma had plentiful rough endoplasmic reticulum ribosomes and Golgi bodies. Along the vascular wall, a lot of collagen fibers were deposited,the intima was damaged and blood components accumulated. There was no significant difference in the expression of type Ⅰ procollagen mRNA in splenic venous wall between the patients with portal hypertension and those

  8. BURNOUT SYNDROME IN PATIENTS WITH WORKPLACE HYPERTENSION

    Directory of Open Access Journals (Sweden)

    Yu. P. Zinchenko

    2016-01-01

    Full Text Available Aim. To study the presence, severity and qualitative characteristics of «burnout syndrome» in patients with «workplace hypertension» (WPH, in comparison with patients with essential hypertension and healthy people.Material and methods. Untreated patients with hypertension stage II, degree 1-2 (n=170; age 32-52 years; mean age 46.7Ѓ}4.1 years were examined. Group 1 included 85 patients with WPH (mean age 44.7Ѓ}4.3 years and Group 2 included 85 patients without WPH (mean age 47.4Ѓ}4.5 years. The duration of hypertension on average was 7.2Ѓ}2.6 years and was comparable in both groups. The control group included 82 healthy subjects (mean age 44.9Ѓ}3.1 years. The Russian version of the Maslach Burnout Inventory (MBI was used to diagnose «burnout syndrome».Results. Signs of «burnout syndrome» were found in the hypertensive patients of both groups. The high and medium levels of the «burnout syndrome» severity according to all three analyzed factors (emotional exhaustion, dehumanization/depersonification, and personal achievements were found in 59% of WPH patients, in 36% of hypertensive patients without WPH, and in 9% of healthy individuals. Most of WPH patients had high emotional exhaustion compared with other groups (27.5Ѓ}3.67 points vs 24.6Ѓ}4.3 and 20.1Ѓ}5.7 points in group 2, and group of healthy, respectively; p<0.05. Hypertensive men rated themselves as less successful professionally in comparison with women. Hypertensive women were more prone to emotional exhaustion and dehumanization/depersonification in comparison with men. Conclusion. Signs of «burnout syndrome» were found significantly more often in hypertensive patients in both groups than in healthy people. Medium and high intensity of all forms of «burnout syndrome» occurred in patients with WPH in comparison with healthy people and hypertensive patients without WPH.

  9. Evaluation of BAG3 levels in healthy subjects, hypertensive patients, and hypertensive diabetic patients.

    Science.gov (United States)

    Derosa, Giuseppe; Maffioli, Pamela; Rosati, Alessandra; M, De Marco; Basile, Anna; D'Angelo, Angela; Romano, Davide; Sahebkar, Amirhossein; Falco, Antonia; Turco, Maria C

    2017-07-11

    BAG3 is a member of human BAG (Bcl-2-associated athanogene) proteins and plays a role in apoptosis, cell adhesion, cytoskeleton remodeling, and autophagy. The aim of this study was to evaluate BAG3 levels in healthy subjects, hypertensive patients, and hypertensive diabetic patients. We enrolled 209 Caucasian adults, of both sex, 18-75 years of age, 77 were healthy controls, 62 were affected by hypertension, and 70 were affected by hypertension and type 2 diabetes. All patients underwent an assessment that included medical history, physical examination, vital signs, a 12-lead electrocardiogram, measurements of systolic (SBP), and diastolic blood pressure (DBP), heart rate (HR), fasting plasma glucose (FPG), glycated hemoglobin (HbA1c ), triglycerides (TG), transaminases, high sensitivity C-reactive protein (Hs-CRP), and BAG3. We observed higher blood pressure values in hypertensive, and hypertensive diabetic patients compared to controls. As expected, FPG and HbA1c were higher in diabetic hypertensive patients, compared to the other two groups. No Tg levels differences were recorded among the three groups. Hs-CRP was higher in diabetic hypertensive patients compared to healthy subjects. Finally, BAG3 levels were higher in hypertensives, and hypertensive diabetic patients compared to controls. We observed higher levels of BAG3 in hypertensive patients compared to healthy controls, and even higher levels in hypertensive diabetic patients compared to healthy subjects. This paper could be the first of a long way to identify potential involvement of deregulated BAG3 levels in cardiometabolic diseases. © 2017 Wiley Periodicals, Inc.

  10. Conjunctival melanoma: survival analysis in twenty-two Mexican patients

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    Rosa Angélica Salcedo-Hernández

    2014-06-01

    Full Text Available Objetivo: Descrever o intervalo livre de doença (DFI e sobrevida global (OS de pacientes com melanoma conjuntival (CM. Método: Prontuários de 22 pacientes que foram internados em dois hospitais entre 1985 e 2006 foram revisados para dados pertinentes, incluindo dados demográficos, local de envolvimento na conjuntiva e outros locais de acometimento, tratamento cirúrgico e tratamento adjuvante. Resultados: Dez (45,45% homens e 12 (54,55% mulheres foram selecionados. A média de idade foi de 52,3 anos. Em 15 pacientes (68,1% CM envolveu a conjuntiva bulbar, e em 7 (31,9% envolveu a conjuntiva palpebral. Dos 22 pacientes, 72,72% tinham história de melanose conjuntival. O tamanho médio do tumor foi de 20,4 mm. Oito (36,36% pacientes foram submetidos à exenteração orbital, 2 (9,06% à enucleação, 5 (22,72% à ampla excisão da lesão seguida de radioterapia, 2 (9,06% à exenteração orbital com esvaziamento cervical e os restantes 5 pacientes (22,72% foram considerados adequadamente tratados apenas com excisão ampla. Oito (36,36% pacientes receberam tratamento adjuvante. Sobrevida livre de doença em 5 anos foi de 51% e sobrevida global em 5 e 10 anos foi de 50% e 37%, respectivamente. Conclusão: Melanoma conjuntival é uma entidade rara. Comportamento do tumor é agressivo, e o melhor tratamento é a cirurgia com terapia adjuvante.

  11. Lp(a) in hypertensive patients.

    Science.gov (United States)

    Catalano, M; Perilli, E; Carzaniga, G; Colombo, F; Carotta, M; Andreoni, S

    1998-02-01

    Lipoprotein(a) (Lp(a)) is considered an important risk factor for coronary disease, cerebrovascular pathology and re-stenosis of coronary bypass. Few studies have been conducted on this lipoprotein in essential arterial hypertensive patients. The purpose of our study was to measure the serum concentrations of Lp(a) and the main parameters of the lipid profile in a group of essential hypertensive patients not receiving pharmacological treatment and with no clinical signs of associated pathologies or organ damage. A total of 123 Caucasian essential arterial hypertensive patients (47 men and 76 women) were studied and compared with 89 controls (36 men and 53 women) matched in terms of age, sex, body mass index (BMI) and smoking habits. It was found that the hypertensive patients had higher plasma concentrations of Lp(a), total cholesterol (TC), triglycerides (TG) and very low density lipoprotein (VLDL-C) than controls (P < 0.01), with no differences in the plasma concentrations of Lp(a) between the two sexes. Only 10 hypertension patients and seven controls had plasma concentrations of Lp(a) of over 30 mg/dl. Lp(a) does not correlate with the main parameters of the lipid profile. We can confirm that hypertension and dyslipidaemia, which are two of the main risk factors for vascular diseases on an atherosclerotic basis, are often associated. However, higher plasma concentrations of Lp(a), albeit within the normal range, could be an independent risk factor for atherosclerosis, and could contribute towards increasing the incidence of cardiovascular disease in people with essential arterial hypertension.

  12. RESISTANT HYPERTENSION IN A PATIENT WITH METABOLIC SYNDROME

    OpenAIRE

    O. M. Drapkina; J. S. Sibgatullina

    2016-01-01

    Clinical case of resistant hypertension in a patient with metabolic syndrome is presented. Features of hypertension in metabolic syndrome and features of metabolic syndrome in women of pre- and postmenopausal age are also considered. Understanding the features of metabolic syndrome in women, as well as features of hypertension and metabolic syndrome will improve the results of treatment in patients with resistant hypertension.

  13. [Knowledge level of hypertensive patients about hypertension. Relationship between knowledge level and hypertension control].

    Science.gov (United States)

    Benítez Camps, M; Egocheaga Cabello, M Isabel; Dalfó Baqué, A; Bajo García, J; Vara González, L; Sanchis Doménech, C; Martín Rioboo, E; Ureña Fernández, T; Domínguez Sardiña, M; Bonet Pla, A

    2015-01-01

    To assess the knowledge of the hypertensive patients about their hypertension and their relation to its control. Cross-sectional study among 400 hypertensive patients, all over 18 years, selected from 50 primary-care centres, who responded to an hypertension-related survey. Included variables were survey items, age, gender, educational level, professional occupation, blood pressure data and antihypertensive treatment. The obtained differences were analyzed using the chi-square test, Kruskal-Wallis, Wilcoxon, Anova and Bonferroni methods. There were 323 valid surveys. 52.9% of respondents were women, the average age: 65.4 years (SD: 11.2), 54.8% of them had primary education. 39.6% were aware of the objectives of systolic BP control. Only 19.6% having knowledge of those for diastolic BP control, with no differences between controlled and uncontrolled (systolic BP: 39% vs 38.1%, P=.887; diastolic BP: 19.2% vs 21%, P=.721). Over 70% knew about lifestyle changes, without significant differences between controlled and uncontrolled respondents. 82% of controlled respondents, and 79% of those uncontrolled, recognized the chronical nature of the treatment (P=.548), but 15.1% of the controlled respondents and 12.4% of uncontrolled respondents did not see the relation between the treatment and hypertension control (P=.525). 31.1% believed to be well-controlled, but in fact was not. Our patients doesn't know blood pressure targets of control. There isn't relationship between this knowledge and control of hypertension. Copyright © 2014 SEHLELHA. Published by Elsevier Espana. All rights reserved.

  14. Overcoming therapeutic inertia in patients with hypertension.

    Science.gov (United States)

    Nesbitt, Shawna D

    2010-01-01

    Uncontrolled blood pressure (BP) remains a leading contributor to cardiovascular disease and mortality worldwide. Although current practice guidelines recommend treating patients with hypertension to defined BP goals, the approach is not widely implemented, and BP control in clinical practice is much worse than that attained in clinical trials. Recent and ongoing clinical trials are utilizing more aggressive approaches with combination therapy as initial treatment. This article discusses the problem of therapeutic or clinical inertia when attempting to control hypertension and highlights differences in BP control rates between clinical trials and real-world practice. Additionally, the rationale for an ongoing treat-to-goal study using a fixed-dose combination of amlodipine/olmesartan medoxomil in patients with hypertension not controlled on monotherapy is provided.

  15. Brain computed tomography of the hypertensive patients

    Energy Technology Data Exchange (ETDEWEB)

    Bae, W. K.; Park, C. K.; Cho, O. K.; Hahm, C. K. [College of Medicine, Hanyang University, Seoul (Korea, Republic of)

    1980-12-15

    Now a day, hypertension is more increasing in frequency and ranked the top of the causes of death in Korea and other nations. Most of cerebrovascular accidents in hypertensive patients are composed of vascular occlusive changes and hemorrhages. In cerebral angiogram, we can only detect occlusion of large artery and large mass effect from hematoma or cerebral infarction without identification of its entity. The computed tomogram, however, is the best way for evaluation of cerebrovascular diseases including detection of nature, location, amount, and associated changes. This study includes evaluation of computed tomograms of 106 patients with hypertension during the period of 17 months from Feb. 1979 to June 1980 in the department of radiology, college of Medicine, Hanyang University. The results were as follows. 1. Age distribution of the total 106 patients was broad ranging from 25 years to 76 years. 67.9% of patients were over the age of 50. The male and female sex ratio was 3:2. 2. 28 out of 106 patients were normal and 78 patients revealed abnormal on C. T. findings; those were intracranial hemorrhage (35 patients), cerebral infarction (32 patients) and brain atrophy (11 patients). 3. All of the intracranial hemorrhage except one were intracerebral hemorrhage; those were located in the cerebral hemisphere (19 patients), basal ganglia (15 patients) and brain stem (1 patient). The except one case of intracranial hemorrhage was subdural hematoma. 7 patients of intraventricular hemorrhage and 1 patient of subarachnoid hemorrhage were combined with intracerebral hemorrhage. 2/3 of patients who had hemorrhage in cerebral hemisphere revealed lesions in the parietal and temporal lobes. 4. In cases of cerebral infarction, the cerebral hemisphere was most common site of lesion (20 cases), and the next was basal ganglia (11 cases). Most of the infarcts in cerebral hemisphere were located in the parietal and temporal lobes. The left basal ganglia was more commonly involved

  16. Psychological aspects in the management of patients with essential hypertension

    Directory of Open Access Journals (Sweden)

    Maria Luisa Genesia

    2012-03-01

    Full Text Available The hypertensive patient is the most stable phenotype in psychosomatic medicine. Hypertensive patients represent a vulnerable population that deserves special attention from health care providers and systems, and psychosomatic medicine may be an important tool in the management of high blood pressure. Depression, anxiety disorders and personality features are often associated with elevated blood pressure (BP and they may have a role in the development of mild high-renin essential hypertension. Besides, “white coat” hypertension and “masked” hypertension demonstrate how clinic blood pressure could be strongly related to trait anxiety. Hypertension is largely asymptomatic, and patients often have little understanding of the importance of achieving BP control. Medication adverse effects may become an important factor in poor adherence to the treatment and the antidepressant use increases the risk of hypertension. So, the challenge in the management of hypertensive patients is the adherence to non-pharmacological and behavioural treatments for hypertension.

  17. Treatment of 5413 hypertensive patients: a cross-sectional study

    DEFF Research Database (Denmark)

    Paulsen, M S; Sondergaard, J; Reuther, L;

    2011-01-01

    Most hypertensive patients are managed in primary care in Denmark, but previous studies have shown that only 21-43% of hypertensive patients achieve optimal blood pressure (BP) control. Antihypertensive drug treatment, risk factors and cardiovascular disease (CVD) are some of the important factors...... to consider when optimizing the individual treatment strategy in hypertensive patients....

  18. [Uncontrolled factors of blood pressure in essential hypertension: from "patient's high blood pressure" to "hypertensive patient"].

    Science.gov (United States)

    Xiong, Xing-Jiang; Wang, Jie

    2014-04-01

    Hypertension is a significant medical and public health issue which puts an enormous burden on health care resources and the community. It is a chronic medical condition in which the systemic arterial blood pressure (BP) is elevated. Serious complications including cardiovascular and cerebrovascular diseases would be preventable if the rise in BP with age could be prevented or diminished. The majority of hypertensive patients require long-term treatment. Oral antihypertensive drugs, lifestyle modification including exercise and dietary modification are milestones for hypertension therapy. However, the control rate of hypertension hasn't reached the expected requirements currently. "Three lows" status quo, just low awareness, low treatment, and low control, are still the major problems confronting modern medicine. Recently, uncontrolled factors of blood pressure are widely concerned, which include insomnia, constipation, mood disorders, exogenous, etc. What's more, the control strategies of hypertension should not only pay close attention to "patient's high blood pressure", but also to "hypertensive patient". Therefore, the treatment of uncontrolled factors of blood pressure plays an important role in hypertensive therapy, which could be further research priorities.

  19. The quality and characteristics of sleep of hypertensive patients

    Directory of Open Access Journals (Sweden)

    Juliét Silveira Hanus

    2015-08-01

    Full Text Available OBJECTIVEAnalyzing the quality of sleep of hypertensive patients registered in the national registration system and monitoring of hypertensive patients.METHODSA cross-sectional study of quantitative and descriptive analyses with 280 hypertensive patients registered in the National Program of Hypertension and Diabetes of the Federal Government in the months from August to October 2011. Questionnaires were used which allowed for tracking sociodemographic data on hypertension and Pittsburgh Sleep Quality Index (PSQI.RESULTSThe prevalence of poor sleep quality among respondents (156 hypertensive patients and high rates of using medication for sleeping (106 hypertensive patients was observed. Other relevant data refers to the quality of sleep among hypertensive patients using sleep medication compared to those who do not use it (p≤0.01.CONCLUSIONIndividuals with high blood pressure have a negative association with sleep quality.

  20. Idiopathic intracranial hypertension in pediatric patients

    Directory of Open Access Journals (Sweden)

    Nada Jirásková

    2008-11-01

    Full Text Available Nada Jirásková, Pavel RozsívalDepartment of Ophthalmology, University Hospital, Hradec Králové, Czech RepublicPurpose: To evaluate retrospectively the features, treatment, and outcome of idiopathic intracranial hypertension (IIH in children.Methods: Nine patients, 15 years and younger, diagnosed with IIH. Inclusion criteria were papilledema, normal brain computer tomography or magnetic resonance imaging, cerebrospinal fluid pressure greater than 250 mm H2O, normal cerebrospinal fluid content, and a nonfocal neurologic examination except for sixth nerve palsy.Results: Of the nine patients, eight were girls. Five girls were overweight and one boy was obese. The most common presenting symptom was headache (5 patients. Diplopia or strabismus did not occur in our group. Visual field abnormalities were present in all eyes, and severe visual loss resulting in light perception vision occurred in both eyes of one patient. Eight patients were treated medically with acetazolamide alone, and one girl needed a combination of acetazolamide and corticosteroids. This girl also required optic nerve sheath decompression surgery. Resolution of papilledema and recovery of visual function occurred in all patients.Conclusions: Idiopathic intracranial hypertension in prepubertal children is rather uncommon. Prompt diagnosis and management are important to prevent permanent visual loss.Keywords: idiopathic intracranial hypertension, pediatric, treatment

  1. [Hypertension].

    Science.gov (United States)

    Ohishi, Mitsuru

    2014-04-01

    Hypertension is well known to one of the risk factors to reduce cognitive function, however, it is still unclear whether anti-hypertensive therapy is effective to prevent development of dementia or Alzheimer's disease. Epidemiological studies suggested antihypertensive therapy from the middle-age could reduce risk of dementia. The meta-analysis including HYVET also suggested blood pressure lowering from the elderly might be also effective to prevent development of dementia. The network meta-analysis and the cohort study using mega-data bank suggested ARB might be effective to prevent development of dementia or Alzheimer's disease compared to administration with other anti-hypertensive drugs. Although the further major clinical investigation is required, anti-hypertensive treatment might be useful to manage hypertensive patients with dementia.

  2. The clinical analysis of secondary hypertension patients

    Institute of Scientific and Technical Information of China (English)

    Xiao-hong Wang; Wen-feng Wang

    2009-01-01

    Objective To analyze the situation of secondary hypertension caused by different etiology and its treatment status so as to improve its treatment. Methods Totally 580 patients with secondary hypertension selected with strict criteria were divided into 4 groups in accordance with the etiology. The data were dealt with SPSS 13.0. We analyzed the sex, age, systolic pressure, diastolic pressure and positive incidence of family history of all the secondary hypertension patients in each group, and compared their usage of every unilateral preparation. Results The average age of renal parenchymal disease was more advanced than that of adrenal disease and other diseases. The administration of diuretics and angiotensin-converting enzyme inhibitor (ACEI) in renal parenchymal disease group, αβ receptor blocking agents and calcium antagonists in kidney-artery disease group, a antagonists in adrenal disease and compound antihyportensive agents in other diseases groups all affected advantage of the ratio. Conclusion Diuretics and ACEI are suitable for hypertension caused by renal parenchymal disease, αβ receptor blocking agents and calcium antagonists are suitable for that caused by kidney artery disease, but a receptor blocking agents are suitable for that caused by adrenal disease.

  3. Improving medication adherence in patients with hypertension

    DEFF Research Database (Denmark)

    Hedegaard, Ulla; Kjeldsen, Lene Juel; Pottegård, Anton

    2015-01-01

    BACKGROUND: and Purpose: In patients with hypertension, medication adherence is often suboptimal, thereby increasing the risk of ischemic heart disease and stroke. In a randomized trial, we investigated the effectiveness of a multifaceted pharmacist intervention in a hospital setting to improve...... medication adherence in hypertensive patients. Motivational interviewing was a key element of the intervention. METHODS: Patients (N=532) were recruited from 3 hospital outpatient clinics and randomized to usual care or a 6-month pharmacist intervention comprising collaborative care, medication review......, tailored adherence counselling including motivational interviewing and telephone follow-ups. The primary outcome was composite medication possession ratio (MPR) to antihypertensive and lipid-lowering agents, at one-year follow-up, assessed by analyzing pharmacy records. Secondary outcomes at 12 months...

  4. Sexual function in hypertensive patients receiving treatment

    Directory of Open Access Journals (Sweden)

    Thorsten Reffelmann

    2006-12-01

    Full Text Available Thorsten Reffelmann, Robert A KlonerUniversity of Southern California, The Heart Institute, Good Samaritan Hospital, Division of Cardiovascular Medicine, Keck School of Medicine, Los Angeles, CA, USAAbstract: In many forms of erectile dysfunction (ED, cardiovascular risk factors, in particular arterial hypertension, seem to be extremely common. While causes for ED are related to a broad spectrum of diseases, a generalized vascular process seems to be the underlying mechanism in many patients, which in a large portion of clinical cases involves endothelial dysfunction, ie, inadequate vasodilation in response to endothelium-dependent stimuli, both in the systemic vasculature and the penile arteries. Due to this close association of cardiovascular disease and ED, patients with ED should be evaluated as to whether they may suffer from cardiovascular risk factors including hypertension, cardiovascular disease or silent myocardial ischemia. On the other hand, cardiovascular patients, seeking treatment of ED, must be evaluated in order to decide whether treatment of ED or sexual activity can be recommended without significantly increased cardiac risk. The guideline from the first and second Princeton Consensus Conference may be applied in this context. While consequent treatment of cardiovascular risk factors should be accomplished in these patients, many antihypertensive drugs may worsen sexual function as a drug specific side-effect. Importantly, effective treatment for arterial hypertension should not be discontinued as hypertension itself may contribute to altered sexual functioning; to the contrary, alternative antihypertensive regimes should be administered with individually tailored drug regimes with minimal side-effects on sexual function. When phosphodiesterase-5 inhibitors, such as sildenafil, tadalafil and vardenafil, are prescribed to hypertensive patients on antihypertensive drugs, these combinations of antihypertensive drugs and

  5. Prevalence and persistence of masked hypertension in treated hypertensive patients

    NARCIS (Netherlands)

    Verberk, Willem J.; Thien, Theo; Kroon, Abraham A.; Lenders, Jacques W. M.; van Montfrans, Gert A.; Smit, Andries J.; de Leeuw, Peter W.

    2007-01-01

    Background: Masked hypertension (MH) is defined as a normal blood pressure in the physician's office and an elevated blood pressure when measured out-of-office. The cause of MH may be termed the masked hypertension effect (MHE), and is not restricted to blood-pressure (BP) values around the threshol

  6. Utilities of Patients with Hypertension in Northern Vietnam

    NARCIS (Netherlands)

    Nguyen, Thi-Phuong-Lan; Krabbe, Paul F. M.; Nguyen, Thi-Bach-Yen; Schuiling-Veninga, Catharina C. M.; Wright, E. Pamela; Postma, Maarten J.

    2015-01-01

    Objectives The study aims to inform potential cost-effectiveness analysis of hypertension management in Vietnam by providing utilities and predictors of utilities in patients with hypertension. Methods Hypertensive patients up to 80 years old visiting the hospital were invited to participate in a su

  7. Nursing considerations in the care of patients with pulmonary hypertension.

    Science.gov (United States)

    Nieves, Jo Ann; Kohr, Lisa

    2010-03-01

    Pulmonary hypertension is a potentially lethal condition that may be encountered during the entire life span of patients with many forms of congenital or acquired heart disease, pulmonary disorders, and other diseases. Each pulmonary hypertensive patient requires anticipatory interventions geared to prevent severe exacerbations of the pulmonary hypertensive condition, promote pulmonary vasodilation, and optimize ventricular function. Patients with pulmonary hypertension are at higher risk for developing pulmonary hypertensive episodes in the immediate postoperative period after cardiac surgery, as well as during nonsurgical admissions. Nurses are in a critical position to provide anticipatory care to prevent the development of pulmonary hypertensive events. Nurses can be instrumental in optimizing outcomes for patients with pulmonary hypertension by providing immediate care upon the development of a pulmonary hypertension event and by monitoring ongoing responses to adjustments in therapeutic interventions.

  8. Intracranial hypertension in a dieting patient.

    Science.gov (United States)

    Sirdofsky, M; Kattah, J; Macedo, P

    1994-03-01

    We report a case of encephalopathy with paranoid psychosis in association with intracranial hypertension. This occurred in a patient whose diet consisted almost solely of walnuts, ginseng tea, and vitamin A supplements. The patient was found to be severely iron- and vitamin B12-deficient. She was vitamin A toxic. Venous sinus thrombosis was also present. Symptoms remitted with serial lumbar punctures, normalization of diet, and repletion of vitamin B12 and iron stores. Physicians should be alerted to the possibility of a potentially confusing clinical presentation with coexistent and seemingly mutually exclusive neurologic conditions in patients with extremely restricted or fad diets.

  9. Assessment and Management of Hypertension in Patients on Dialysis

    Science.gov (United States)

    Flynn, Joseph; Pogue, Velvie; Rahman, Mahboob; Reisin, Efrain; Weir, Matthew R.

    2014-01-01

    Hypertension is common, difficult to diagnose, and poorly controlled among patients with ESRD. However, controversy surrounds the diagnosis and treatment of hypertension. Here, we describe the diagnosis, epidemiology, and management of hypertension in dialysis patients, and examine the data sparking debate over appropriate methods for diagnosing and treating hypertension. Furthermore, we consider the issues uniquely related to hypertension in pediatric dialysis patients. Future clinical trials designed to clarify the controversial results discussed here should lead to the implementation of diagnostic and therapeutic techniques that improve long-term cardiovascular outcomes in patients with ESRD. PMID:24700870

  10. [Pregnancy in pulmonary arterial hypertension patients].

    Science.gov (United States)

    Rosengarten, Dror; Kramer, Mordechai R

    2013-09-01

    Pulmonary arterial hypertension (PAH) is a disorder defined by elevated mean pulmonary arterial pressure. PAH can be idiopathic or associated with a variety of medical conditions such as scleroderma, congenital heart disease, left heart failure, lung disease or chronic pulmonary thromboembolism. This progressive disease can cause severe right heart failure and death. Normal physiologic changes that occur during pregnancy may produce fatal consequences in PAH patients. Current guidelines recommend that pregnancy be avoided or terminated early in women with PAH. During the past decade, new advanced therapies for PAH have emerged gathering reports of successful pregnancies in patients with pulmonary hypertension. Substantial risk still exists and current recommendations have not changed. Nevertheless, in selected cases, if a patient insists on continuing the pregnancy, being fully aware of the risks involved, an intensive treatment approach should be implemented in experienced centers. This is necessary in order to control pulmonary hypertension during pregnancy and reduce the risk so as to improve outcomes. This review will focus on the pathophysiology of PAH in pregnancy and appropriate management during pregnancy, delivery and the post-partum period.

  11. ANALISYS OF RISK FACTORS IN HYPERTENSIVE PATIENTS IN BRANIK

    Directory of Open Access Journals (Sweden)

    Matjaž Klemenc

    2001-11-01

    Full Text Available Background. The goal of this cross sectional study was to determine the prevalence of hypertension among the habitants of Branik and the presence of other risk factors, connected with hypertension.Methods. Between December 1987 and December 1988 the authors examined 745 persons older than 20 years, 60% of whole population in Branik. Examination included history, clinical examination, blood pressure and other laboratory measurements.Results. 23.4% of examined persons take antihypertensive drugs or are on low salt diet. The percent of hypertensive patients rises with age: from 2.3% (age 20–29 to 60.6% (age 80– 89. Most of hypertensive patients have moderate hypertension – 44.3%. The percent of hypertensive patients with normal body weight (NBW is significantly lower than the percent of normotensive persons with NBW (p < 0.01. Among the persons with more than 130% of ideal body weight, there is significantly more hypertensive patients than normotensives (p < 0.01. The proportion of hypertensive patients, who never add salt to the food, is significantly greater than the proportion of normotensive patients of the same group (p < 0.01. There are more heavy drinkers among hypertensive patients than normotensive persons. There are less cigarette smokers among hypertensive persons than normotensive. 4% of examined persons have diabetes mellitus. 60% of diabetics have also hypertension. 10.3% of hypertensive persons have diabetes mellitus.Conclusions. The prevalence of arterial hypertension was relatively high – 23.4%. The percent of hypertensive patients, who are overweight, is also higher than the percent of normotensive participants. Surprisingly, salt intake habits are healthier in hypertensive patients than in normotensive participants

  12. Evaluation of the Lipid Profile of Hypertensive Patients Compared to Non- Hypertensive Individuals

    Directory of Open Access Journals (Sweden)

    Golnoosh Ghooshchi

    2014-07-01

    Full Text Available Introduction: This study was designed to compare the lipid profiles of hypertensive and non-hypertensive cases. Materials and Methods:In this case-control study, we assessed 200 hypertensive patients alongside 200 healthy individuals who were referred to our cardiology clinics from 2007 to 2008, in Mashhad, Iran. Blood pressure and serum lipids profile including total cholesterol, triglyceride, High-density lipoprotein (HDL and low-density lipoprotein (LDL were evaluated in both the case and control group. Results: Total cholesterol and the mean of serum LDL level were significantly higher in the hypertensive patients compared to non-hypertensive cases (P=0.001, while the mean of serum triglyceride levels was higher in the case group compared to the control group (P= 0.001. Conclusion: We concluded that only the serum triglyceride levels were significantly different between the hypertensive and non-hypertensive individuals.

  13. Pharmacotherapy of Hypertension in Chronic Dialysis Patients.

    Science.gov (United States)

    Georgianos, Panagiotis I; Agarwal, Rajiv

    2016-11-07

    Among patients on dialysis, hypertension is highly prevalent and contributes to the high burden of cardiovascular morbidity and mortality. Strict volume control via sodium restriction and probing of dry weight are first-line approaches for the treatment of hypertension in this population; however, antihypertensive drug therapy is often needed to control BP. Few trials compare head-to-head the superiority of one antihypertensive drug class over another with respect to improving BP control or altering cardiovascular outcomes; accordingly, selection of the appropriate antihypertensive regimen should be individualized. To individualize therapy, consideration should be given to intra- and interdialytic pharmacokinetics, effect on cardiovascular reflexes, ability to treat comorbid illnesses, and adverse effect profile. β-Blockers followed by dihydropyridine calcium-channel blockers are our first- and second-line choices for antihypertensive drug use. Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers seem to be reasonable third-line choices, because the evidence base to support their use in patients on dialysis is sparse. Add-on therapy with mineralocorticoid receptor antagonists in specific subgroups of patients on dialysis (i.e., those with severe congestive heart failure) seems to be another promising option in anticipation of the ongoing trials evaluating their efficacy and safety. Adequately powered, multicenter, randomized trials evaluating hard cardiovascular end points are urgently warranted to elucidate the comparative effectiveness of antihypertensive drug classes in patients on dialysis. In this review, we provide an overview of the randomized evidence on pharmacotherapy of hypertension in patients on dialysis, and we conclude with suggestions for future research to address critical gaps in this important area.

  14. Clustering of cardiovascular risk factors and hypertension control status among hypertensive patients in the outpatient setting

    Institute of Scientific and Technical Information of China (English)

    刘军

    2014-01-01

    Objective To investigate the status of the clustering of cardiovascular risk factors and hypertension control among hypertensive patients in the outpatient setting in China.Methods This multi-center cross-sectional study was carried out from June to December 2009.Study patients were consecutively recruited from 46

  15. Changes of vasoactive polypeptides during postoperative hypertensive crisis in patients with hypertensive intracerebral hemorrhage

    Institute of Scientific and Technical Information of China (English)

    WANG Zhi; WANG Xue-feng; WANG Chao; LUAN Wen-zhong

    2007-01-01

    Background Hypertensive crisis could be found after operation in patients with hypertensive intracerebral hemorrhage (HICH).The aim of this study was to explore the changes and the roles of some vasoactive polypeptides during postoperative hypertensive crisis in patients with HICH.Methods A total of 31 patients,who were admitted for craniotomy,were enrolled into this study.After the operation,the patients were divided into three groups.Group Ⅰ consisted of 9 patients with postoperative hypertensive crisis,and group Ⅱ was composed of 13 patients without postoperative hypertensive crisis.Nine patients,who denied history of hypertension or HICH,were set as group Ⅲ.The levels of some vasoactivators in the three groups were measured before and after the operation.The differences in the results among the groups were analyzed using the ANOVA.The data collected before and after the operation in the group Ⅰ was compared by Wilcoxon test.Results The concentration of endothelin in group Ⅰ was significantly higher than that in group Ⅲ (P0.05).Conclusions Postoperative hypertensive crisis may be due to the increased thromboxane A2 and relatively inadequate prostacyclin,especially 6-keto-PGF1α.The increased level of endothelin and intraoperative stimulation also play a certain role in the development of postoperative hypertensive crisis.

  16. Exercise training in the management of patients with resistant hypertension

    Institute of Scientific and Technical Information of China (English)

    Fernando; Ribeiro; Rui; Costa; José; Mesquita-Bastos

    2015-01-01

    Hypertension is a very prevalent risk factor for cardiovascular disease. The prevalence of resistant hypertension, i.e., uncontrolled hypertension with 3 or more antihypertensive agents including 1 diuretic, is between 5% and 30% in the hypertensive population. The causes of resistant hypertension are multifactorial and include behavioral and biological factors, such as nonadherence to pharmacological treatment. All current treatment guidelines highlight the positive role of physical exercise as a non-pharmacological tool in the treatment of hypertension. This paper draws attention to the possible role of physical exercise as an adjunct non-pharmacological tool in the management of resistant hypertension. A few studies have investigated it, employing different methodologies, and taken together they have shown promising results. In summary, the available evidence suggests that aerobic physical exercise could be a valuable addition to the optimal pharmacological treatment of patients with resistant hypertension.

  17. Which increases depressive symptoms in obese patients, hypertension or diabetes?

    Directory of Open Access Journals (Sweden)

    Sakir Özgür Keskek

    2013-04-01

    Full Text Available Background: Depression and obesity are common disorders. Obesity is also predictive of several chronic diseases like hypertension and diabetes. The aim of this study was to evaluate and compare depression frequency of obese patients with hypertension or diabetes. Methods: Weight, height and body mass index (BMI were measured. The definition of obesity was a body mass index (weight (kg/height (m2 ≥30 kg/m2. Obese patients with hypertension or diabetes were documented. All participants had a Beck Depression Inventory (BDI evaluation. Results: A total of 389 subjects were included, of whom 100, 101, 92, 96 participants were healthy, obese, obese with hypertension, obese with diabetes, respectively. Beck Depression Inventory scores of obese patients, obese patients with hypertension or diabetes were higher compared to the control group. BDI scores of obese patients with diabetes were higher compared to obese and obese with hypertension subjects.

  18. Surgical treatment of chronic pancreatitis. Twenty-two years' experience.

    Science.gov (United States)

    Traverso, L W; Tompkins, R K; Urrea, P T; Longmire, W P

    1979-01-01

    Seventy-four patients underwent operation for chronic pancreatitis during a 22 year period at UCLA Hospital. Follow-up data obtained for 60% of these patients an average of 3.2 years postoperation were analyzed by computer for statistically significant benefit between paired operation combinations and the variables of pain relief, stool habits, alcohol use, readmission for pancreatitis, and narcotic use. The combined group of total and cephalic pancreaticoduodenectomy proved more effective with respect to pain relief and readmission (p less than 0.05) than the group that had pseudocyst drainage. The comparison of groups that underwent resection or ductal drainage showed no statistical differences for the above variables. Regardless of type of operation, if the patient had evidence of pancreatic calcifications and had abstained from alcohol postoperatively, the likelihood of a return to normal activity was more favorable (p less than 0.05). PMID:485605

  19. Multifactorial Etiology Pulmonary Hypertension in a Patient with Sarcoidosis

    Science.gov (United States)

    Lucas Vinícius da Fonseca, Barreto; Felipe Naze Rodrigues, Cavalcante; Joselina Luzia Menezes, Oliveira; Marcos Antônio, Almeida-Santos; José Augusto Soares, Barreto-Filho; Antônio Carlos Sobral, Sousa

    2016-01-01

    Differential diagnosis between pre- and postcapillary pulmonary hypertension (PH) in patients with diastolic heart failure (DHF) is a challenge in clinical practice. The presence of PH is implicated in worse prognosis in patients with this disease. This case report approaches the process of investigation of pulmonary hypertension in adult patient with DHF, double mitral lesion, and sarcoidosis with poor clinical outcome.

  20. Multifactorial Etiology Pulmonary Hypertension in a Patient with Sarcoidosis

    Directory of Open Access Journals (Sweden)

    Barreto Ana Terra Fonseca

    2016-01-01

    Full Text Available Differential diagnosis between pre- and postcapillary pulmonary hypertension (PH in patients with diastolic heart failure (DHF is a challenge in clinical practice. The presence of PH is implicated in worse prognosis in patients with this disease. This case report approaches the process of investigation of pulmonary hypertension in adult patient with DHF, double mitral lesion, and sarcoidosis with poor clinical outcome.

  1. Portal hypertensive colopathy in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Keiichi Ito; Katsuya Shiraki; Takahisa Sakai; Hitoshi Yoshimura; Takeshi Nakano

    2005-01-01

    AIM: In patients with liver cirrhosis and porlal hypertension, portal hypertensive colopathy is thought to be an important cause of lower gastrointestinal hemorrhage. In this study, we evaluated the prevalence of colonic mucosal changes in patients with liver cirrhosis and its clinical significance. METHODS: We evaluated the colonoscopic findings and liver function of 47 patients with liver cirrhosis over a 6-year period. The main cause of liver cirrhosis was post-viral hepatitis (68%) related to hepatitis B (6%) or C (62%)infection. All patients underwent upper gastrointestinal endoscopy to examine the presence of esophageal varices, cardiac varices, and congestive gastropathy, as well as a full colonoscopy to observe changes in colonic mucosa. Portal hypertensive colopathy was defined endoscopically in patients with vascular ectasia, redness, and blue vein. Vascular ectasia was classified into two types: type 1, solitary vascular ectasia; and type 2, diffuse vascular ectasia.RESULTS: Overall portal hypertensive colopathy was present in 31 patients (66%), including solitary vascular ectasia in 17 patients (36%), diffuse vascular ectasia in 20 patients (42%), redness in 10 patients (21%) and blue vein in 6 patients (12%). As the Child-Pugh class increased in severity, the prevalence of portal hypertensive colopathy rose. Child-Pugh class B and C were significantly associated with portal hypertensive colopathy. Portal hypertensive gastropathy, esophageal varices, ascites and hepatocellular carcinoma were not related to occurrence of portal hypertensive colopathy. Platelet count was significantly associated with portal hypertensive colopathy, but prothrombin time, serum albumin level, total bilirubin level and serum ALT level were not related to occurrence of portal hypertensive colopathy. CONCLUSION: As the Child-Pugh class worsens and platelet count decreases, the prevalence of portal hypertensive colopathy increases in patients with liver cirrhosis. A colonoscopic

  2. Assessment on Quality of Life of Hypertensive Patients in China

    Institute of Scientific and Technical Information of China (English)

    张晓晖; 王硕仁

    2003-01-01

    @@ Previously, in managing hypertension, a chronic disease, physicians always paid their attention to control patients' blood pressure for avoiding the damage of target organs, such as heart, brain and kidney, but neglected the effect on hypertension patients' quality of life (QOL), which includes: (1) the symptoms induced by hypertension itself; (2) the discomfort in patients' daily life and habits brought about by antihypertensive therapy; (3) the adverse-effects of hypotensive drugs, such as headache, dizziness, cough and drowsiness; (4) label effect due to diagnosing hypertension.

  3. Hypertension

    Science.gov (United States)

    ... Hypertension Triglycerides Featured Resource Find an Endocrinologist Search Hypertension March 2010 Download PDFs English Espanol Editors Robert ... Additional Resources MedlinePlus (NIH) Mayo Clinic What is hypertension? Hypertension, or chronic (long-term) high blood pressure, ...

  4. Severe aortic coarctation in a patient with refractory hypertension

    OpenAIRE

    Hiram Tápanes Daumy

    2015-01-01

    Idiopathic hypertension is common in adults, and some patients are considered resistant or refractory to treatment. In such cases it is often associated with a patho-logical process which hinders its control, in spite of changes in lifestyle and the proper use of drugs. This article is about an adult female patient with refractory hypertension due to aortic coarctation. CT scan and angiographic images are shown.Key words: Hypertension, Treatment, Aortic coarctation

  5. Treatment of 5413 hypertensive patients: a cross-sectional study

    DEFF Research Database (Denmark)

    Paulsen, M S; Sondergaard, J; Reuther, L

    2011-01-01

    Most hypertensive patients are managed in primary care in Denmark, but previous studies have shown that only 21-43% of hypertensive patients achieve optimal blood pressure (BP) control. Antihypertensive drug treatment, risk factors and cardiovascular disease (CVD) are some of the important factors...

  6. Renal haemodynamics and plasma renin in patients with essential hypertension.

    Science.gov (United States)

    Pedersen, E B; Kornerup, H J

    1976-05-01

    1. Blood pressure, glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured in twenty-three patients with essential hypertension and in twenty-one control subjects. Plasma renin concentration was measured in all the hypertensive patients and in fifteen control subjects. 2. GFR and RPF were similar in the hypertensive group and in the control group, whereas the renal vascular resistance was significantly higher in the hypertensive patients. GFR and RPF decreased with increasing blood pressure in both groups. Increasing age induced a further reduction in GFR and RPF in the control subjects but not in the hypertensive patients. 3. Plasma renin concentration in the hypertensive group did not differ from that in the control subjects. The concentration was not correlated to age in either the hypertensive or normal group. 4. Plasma renin index was positively correlated to GFR and RPF and inversely correlated to filtration fraction and renal vascular resistance. 5. It is concluded that GFR and RPF depend on blood pressure in both hypertensive patients and normotensive control subjects. In contrast to the control group, the age effect was negligible in the hypertensive group. It is suggested that renin release depends on changes in renal vascular resistance in the arterioles at the glomerulus and the results support the baroreceptor theory of renin release.

  7. [Aerosolized iloprost therapy for pulmonary hypertensive crisis in 4 patients with idiopathic pulmonary arterial hypertension].

    Science.gov (United States)

    Deng, Ke-wu; Zhou, Yu-jie; Xu, Xi-qi; Wu, Ming-ying; Wang, Guo-hong; Bian, Hong; Chen, Bo; Wang, Chun-bo

    2012-10-01

    To summary the efficacy and safety of aerosolized iloprost in patients with pulmonary hypertensive crisis. On the basis of conventional therapy, aerosolized iloprost (10 µg per time for 10 - 15 min in 2 hours interval, 8 times per day) was administered to four patients with idiopathic pulmonary arterial hypertension and pulmonary hypertensive crisis. Blood pressure, heart rate, systemic artery oxygen saturation, systolic pulmonary arterial pressure (sPAP) measured by echocardiography and the adverse events were analyzed. After aerosolized iloprost therapy, sPAP was significantly decreased and systemic artery oxygen saturation was improved. Adverse events (nausea, vomiting, diarrhea, dry cough) were observed in two patients, and the iloprost use was stopped in one patient due to severe vomiting and diarrhea. Aerosolized iloprost could significantly reduce the sPAP and improve the systemic artery oxygen saturation in patients with pulmonary hypertension crisis.

  8. Hypertensive patients in a general practice setting: comparative analysis between controlled and uncontrolled hypertension.

    Science.gov (United States)

    Santiago, Luiz Miguel; Pereira, Carolina; Botas, Philippe; Simões, Ana Rita; Carvalho, Rosa; Pimenta, Gonçalo; Neto, Glória

    2014-01-01

    To study the differences between controlled and uncontrolled hypertensive patients. This was a cross-sectional observational study of the hypertensive population on the lists of three general practitioners in the district of Coimbra in central Portugal in 2013, with a margin of error of 6% and 95% confidence interval in each sample, organized in ascending order of health care user numbers. Data were gathered electronically by the investigators after approval by the Regional Health Authority's ethics committee. A sample of 201 individuals was studied, of whom 104 (51.7%) were male and 86 (42.8%) were aged under 65 (p=0.127 for gender and age-group). Hypertension was controlled in 130 (64.7%). We found significant differences in target organ damage, more frequent in those with controlled hypertension (33.1% vs. 19.7%, p=0.031), in hypertension control, better in those taking at least one anti-hypertensive drug at night (56.9% vs. 29.6%, p<0.001), and in prescription of non-steroidal anti-inflammatory drugs, more frequent in those with uncontrolled hypertension (11.3% vs. 3.8%, p=0.043). Hypertension control is significantly associated with target organ damage, taking at least one anti-hypertensive drug at night and not taking non-steroidal anti-inflammatory drugs simultaneously. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  9. Management of Hypertensive patient in the Dental Office - Current Concepts

    Directory of Open Access Journals (Sweden)

    T Maheswaran

    2006-01-01

    Full Text Available Dental patients with a significant medical condition like hypertension are more likely to be encountered in the dental office. Those with very high blood pressure are at great risk for acute medical problems while receiving dental treatment. Adverse oral effects and drug interactions of antihypertensive medications further indicates special considerations for the hypertensive patient. This article highlights the recent advances in the dental management of hypertension. It is important for the dentist to be aware of hypertension in relation to the practice of dentistry.

  10. [Arterial hypertension in elderly patients - from pathophysiology to rational treatment].

    Science.gov (United States)

    Kucharska, Ewa

    2013-01-01

    According to the WHO, arterial hypertension is a major cause of death in adult populations all over the world, regardless of the socio-economic level of a specific population. In Poland, the presence of hypertension is estimated to be about 1/3 in the population of adult Poles. Although hypertension may occur in people of all ages, as the population is ageing, a large group of patients are those over 65. In this age group, the dominant form of arterial hypertension is the isolated systolic hypertension (ISH), in which increased systolic blood pressure is disclosed (higher than or equal to 140 mm Hg), with diastolic blood pressure values remaining within the normal range (hypertension in patients aged 80 years and older.

  11. Hypertensive patients perception of their illness: A qualitative study ...

    African Journals Online (AJOL)

    Although the patients recognised the need for treatment of hypertension, they are not ... in decision making on the commencement of antihypertensive drugs. ... The patients did not have adequate knowledge of non drug management of ...

  12. The Impact of Hypertension on Patients with Acute Coronary Syndromes

    Directory of Open Access Journals (Sweden)

    Claudio Picariello

    2011-01-01

    Full Text Available Arterial chronic hypertension (HTN is a well-known cardiovascular risk factor for development of atherosclerosis. In order to explain the relation between HTN and acute coronary syndromes the following factors should be considered: (1 risk factors are shared by the diseases, such as genetic risk, insulin resistance, sympathetic hyperactivity, and vasoactive substances (i.e., angiotensin II; (2 hypertension is associated with the development of atherosclerosis (which in turn contributes to progression of myocardial infarction. From all the registries and the data available up to now, hypertensive patients with ACS are more likely to be older, female, of nonwhite ethnicity, and having a higher prevalence of comorbidities. Data on the prognostic role of a preexisting hypertensive state in ACS patients are so far contrasting. The aim of the present paper is to focus on hypertensive patients with ACS, in order to better elucidate whether these patients are at higher risk and deserve a tailored approach for management and followup.

  13. Chronic Thromboembolic Pulmonary Hypertension: Treat the Patient Not the Haemodynamics

    Directory of Open Access Journals (Sweden)

    Ben Dunne

    2012-01-01

    Full Text Available Chronic thromboembolic pulmonary hypertension (CTEPH is a disabling condition that is being increasingly recognised. It is unique as a cause of pulmonary hypertension in that it is surgically curable. We wish to highlight the importance of recognition and early referral of any patient who may have CTEPH even in the absence of resting pulmonary hypertension as excellent results can be achieved by restoring pulmonary vascular anatomy, reducing exercise-induced pulmonary hypertension, and reducing dead-space ventilation. We present a case that illustrates these points and discuss our experience as a referral centre for CTEPH.

  14. Hypertensive organ damage in patients with vascular disease

    NARCIS (Netherlands)

    Vlek, A.L.M.

    2009-01-01

    Hypertension is one of the most common vascular risk factors, and is an important cause of development of different vascular diseases. The main aim of this thesis was to determine the burden of hypertension-associated vascular diseases and end-organ damage in patients with manifest vascular disease.

  15. Knowledge of Hypertensive Patients With or Without HIV on ...

    African Journals Online (AJOL)

    Erah

    Purpose: The study assessed the knowledge of both HIV and non-HIV hypertensive patients on hypertension and the role of pharmacists in their pharmaceutical care. Methods: The study ... The use of HAART for the treatment of HIV infection is ...

  16. Antihypertensive Medications Awareness Level of Patients with Hypertensive Crisis

    Directory of Open Access Journals (Sweden)

    Mona Dastgheib

    2012-10-01

    Full Text Available Antihypertensive medications awareness level of patients with crisis of hypertension. Hypertension is an important public health challenge in industrial and developing countries. It has an important role in the occurrence of coronary diseases, myocardial infarction, heart failure and kidney incompetency [1]. It has been shown that there is a positive correlation between medications awareness level and treatment success [2].

  17. Hypertensive organ damage in patients with vascular disease

    NARCIS (Netherlands)

    Vlek, A.L.M.

    2009-01-01

    Hypertension is one of the most common vascular risk factors, and is an important cause of development of different vascular diseases. The main aim of this thesis was to determine the burden of hypertension-associated vascular diseases and end-organ damage in patients with manifest vascular disease.

  18. Neuropsychological profile of patients with primary systemic hypertension.

    Science.gov (United States)

    Ostrosky-Solis, F; Mendoza, V U; Ardila, A

    2001-01-01

    Arterial hypertension represents a risk factor for cerebrovascular disease. It has been hypothesized that chronic hypertension may eventually result in small subcortical infarcts associated with some cognitive impairments. One hundred fourteen patients with primary systemic hypertension (PSH) and 114 matched subjects were selected. PSH patients were further divided in four groups depending upon the hypertension severity. In addition to the medical and laboratory exams, a neuropsychological evaluation was administered. The NEUROPSI neuropsychological test battery was used. An association between level of hypertension and cognitive impairment was observed. Most significant differences were observed in the following domains: Reading, executive functioning, constructional, and memory-recall. No differences were observed in orientation, memory-recognition, and language. Some neuropsychological functions appeared impaired even in the PSH group with the least risk factors. Cognitive evaluation may be important in cases of PSH not only to determine early subtle cognitive changes, but also for follow-up purposes, and to assess the efficacy of different therapeutic procedures.

  19. Uncontrolled hypertension and orthostatic hypotension in relation to standing balance in elderly hypertensive patients.

    Science.gov (United States)

    Shen, Shanshan; He, Ting; Chu, Jiaojiao; He, Jin; Chen, Xujiao

    2015-01-01

    To investigate the associations among uncontrolled hypertension, orthostatic hypotension (OH), and standing balance impairment in the elderly hypertensive patients referred to comprehensive geriatric assessment (CGA). In a cross-sectional study, a total of 176 elderly hypertensive patients who underwent CGA were divided into OH group (n=36) and non-OH group (n=140) according to blood pressure measurement in the supine position, after immediate standing up, and after 1 minute and 3 minutes of standing position. Uncontrolled hypertension was defined as blood pressure of ≥140/90 mmHg if accompanied by diabetes mellitus (DM) or chronic kidney disease (CKD), or ≥150/90 mmHg if no DM and no CKD. Standing balance, including immediate standing balance and prolonged standing balance, was assessed in side-by-side and tandem stance. Neither uncontrolled hypertension nor OH was associated with prolonged standing balance impairment in elderly hypertensive patients (P>0.05). Blood pressure decrease after postural change was significantly associated with immediate standing balance impairment in side-by-side and tandem stance (Pbalance impairment in both side-by-side and tandem stance than those without OH (odds ratio [OR] 3.44, 95% confidence interval [CI] 1.26-9.33, Pbalance impairment in side-by-side stance (OR 2.96, 95% CI 1.31-6.68, Pbalance impairment, and therefore, a better understanding of the underlying associations might have major clinical value.

  20. The Survey of Depression Frequency in Hypertensive Patients

    Directory of Open Access Journals (Sweden)

    M. Araghchian

    2010-01-01

    Full Text Available Introduction & Objective: Despite the high prevalence of depression and hypertension, the relationship between these disorders has received little attention. Some prospective studies indicate that depression poses a risk factor for hypertension. Depression has been found to be associated with an increased risk of developing cardiovascular diseases. The present study was conducted to examine the prevalence of depression in hypertensive patients' refering to medical and health centers in Hamadan city.Materials & Methods: In a descriptive cross-sectional study 525 hypertensive patients who referred to the medical and health centers of Hamadan city in 2008 were studied. Depression status was evaluated by Beck depression inventory. Obtaining a score higher than 18 indicated depression. The data were analyzed with SPSS software(version 10 , chi-square and parson regression coefficient tests Results: Depression prevalence in the hypertensive patients was 48.6%. Positive correlation was detected between age and score of depression(r=0.56 P.V=0.000. The rate of depression was significantly higher in the females than the males (2=34 P.V=<0.5. Depression prevalence in the lower socioeconomic classes and the widows were higher than in the married and high class patients (P.V<0.05.Conclusion: Hypertensive patients are prone to depression. The lifetime co- morbidity of two diseases is significantly higher in females than males. The presence of a positive correlation between hypertension and depression indicates that hypertension is a risk factor for developing depression .High prevalence of depression suggests the need for depression screening and neurological consultation in hypertensive patients.

  1. Sympathetic skin response test in essential hypertensive patients

    Directory of Open Access Journals (Sweden)

    Ann Abdel Kader

    2012-01-01

    Conclusion Although SSR has a low diagnostic value in patients with essential hypertension, it might be a good diagnostic test particularly in the presence of signs and symptoms of sympathetic overactivity such as tachycardia and sweating.

  2. Compliance with clinic appointments by hypertensive patients after ...

    African Journals Online (AJOL)

    ... ways to assess patients' adherence to treatment with varying rates of compliance ... between the proportions, and the student t-test was used to compare means. ... Key-words:, Clinic, Appointment, Attendance Compliance, Hypertension, ...

  3. Hypertension in dialysis and kidney transplant patients

    National Research Council Canada - National Science Library

    Prasad, G V Ramesh; Ruzicka, Marcel; Burns, Kevin D; Tobe, Sheldon W; Lebel, Marcel

    2009-01-01

    For the first time, the Canadian Hypertension Education Program has studied the evidence supporting blood pressure control in people requiring renal replacement therapy for end-stage kidney disease...

  4. PREVALENCE OF DIABETES MELLITUS AMONG PATIENTS WITH ESSENTIAL ARTERIAL HYPERTENSION.

    Science.gov (United States)

    Chahoud, Jad; Mrad, Jad; Semaan, Adele; Asmar, Roland

    2015-01-01

    This study evaluates the prevalence of diabetes mellitus (DM) among patients with arterial hypertension, and indirectly, the crucial impact of adopting screening for diabetes as a standard procedure for all patients diagnosed with arterial hypertension. This cross-sectional study was performed on a sample of hypertensive patients recruited from three different university hospitals in Lebanon. Blood pressure and glycemic blood measurements were determined in all subjects. In addition, a complete clinical history and physical exam were performed. Data was entered and analyzed using SPSS 19.0. Frequencies for the different variables were calculated, and the chi-square and independent sample t-tests were conducted. This study included 294 patients. Prevalence of diabetes was 27%, and 23% of diabetic patients were newly diagnosed. More than half of the subjects suffering from DM had uncontrolled blood pressure, contrasted with only one third of the non-diabetic subjects with uncontrolled hypertension. The prevalence of DM in patients with essential hypertension was more than double that of the general population. Therefore, major recommendations would be to adopt strictly the diabetes screening requirements and aggressive management among hypertensive patients to minimize both the health and cost burdens associated with undetected DM.

  5. Pharmacotherapy and analysis of gaseous mediators in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Letícia Palota Eid

    2015-02-01

    Full Text Available OBJECTIVE To evaluate the effect of using antihypertensive classes of drugs of the calcium channel antagonists and inhibitors of angiotensin-converting enzyme in plasma concentrations of hydrogen sulfide and nitric oxide in patients with hypertension. METHODS Cross-sectional study with quantitative approach conducted with hypertensive patients in use of antihypertensive classes of drugs: angiotensin-converting enzyme inhibitors or calcium channel antagonists. RESULTS It was found that the concentration of plasma nitric oxide was significantly higher in hypertensive patients that were in use of angiotensin-converting enzyme inhibitors (p<0.03 and the hydrogen sulphide concentration was significantly higher in hypertensive plasma in use of calcium channel antagonists (p<0.002. CONCLUSION The findings suggest that these medications have as additional action mechanism the improvement of endothelial dysfunction by elevate plasma levels of vasodilatory substances.

  6. Is tetrahydrobiopterin a therapeutic option in diabetic hypertensive patients?

    Directory of Open Access Journals (Sweden)

    Alberto Francisco Rubio-Guerra

    2010-09-01

    Full Text Available Alberto Francisco Rubio-Guerra1, Hilda Vargas-Robles2, Luz Maria Ramos-Brizuela1, Bruno Alfonso Escalante-Acosta21Metabolic Clinic, Hospital General de Ticomán SS DF, Mexico; 2Department of Molecular Biomedicine, Centro de Investigacion y de Estudios Avanzados del IPN, MexicoAbstract: Nitric oxide (NO is an important regulator of vascular tone, and is also an antithrombotic, anti-inflammatory, antiproliferative, and antiatherogenic factor. Endothelial function is altered in patients with coronary artery disease, stroke, and peripheral artery disease, and endothelial dysfunction correlates with the risk factor profile for a patient. Hypertension and type 2 diabetes are risk factors for vascular disease, and are both pathologies characterized by loss of NO activity. Indeed, endothelial dysfunction is usually present in diabetic and/or hypertensive patients. Tetrahydrobiopterin is an essential cofactor for the NO synthase enzyme, and insufficiency of this cofactor leads to uncoupling of the enzyme, release of superoxide, endothelial dysfunction, progression of hypertension, and finally, proatherogenic effects. Tetrahydrobiopterin is also an important mediator of NO synthase regulation in type 2 diabetes and hypertension, and may be a rational therapeutic target to restore endothelial function and prevent vascular disease in these patients. The aim of this paper is to review the rationale for therapeutic strategies directed to biopterins as a target for vascular disease in type 2 diabetic hypertensive patients.Keywords: tetrahydrobiopterin, endothelial dysfunction, diabetes, hypertension, oxidative stress, nitric oxide, eNOS synthase uncoupling

  7. Changes of TXA2 and PGI2 during postoperative hypertensive crisis in patients with hypertensive intracerebral hemorrhage.

    Science.gov (United States)

    Wang, Zhi; Wang, Chao; Zhang, Weiguang; Wang, Laizang; Lei, Ting

    2008-02-01

    In order to explore the changes and the roles of TXA2 and PGI2 during postoperative hypertensive crisis in patients with hypertensive intracerebral hemorrhage, 31 cases subject to craniotomy were divided into three groups: group A, 9 patients with postoperative hypertensive crisis; group B, 13 patients without postoperative hypertensive crisis; and group C, 9 patients without history of hypertension and hypertensive intracerebral hemorrhage. TXA2, TXB2, 6-keto-PGF1 alpha and PGI2 were measured after operation in the three groups respectively. The postoperative blood pressure in group A, including SBP and DBP, was elevated more obviously than that in the other two groups. TXA2 and PGI2 in group A were significantly higher than those in other two groups (Phypertensive crisis. And the increased value of TXB2 to 6-keto-PGF1 alpha could provide the basis for diagnosis of postoperative hypertensive crisis.

  8. Gastrointestinal motor function in patients with portal hypertension

    DEFF Research Database (Denmark)

    Madsen, Jan Lysgård; Brinch, K; Hansen, Erik Feldager

    2000-01-01

    BACKGROUND: Existing data on gastric emptying and small-intestinal transit rates in portal-hypertensive patients are scarce and contradictory, and so far, the motor function of the colon has not been assessed in these patients. In this study we evaluated the propulsive effect of all main segments...... of the gastrointestinal tract in patients with well-characterized portal hypertension. METHODS: Eight patients with a postsinusoidal hepatic pressure gradient of at least 13 mmHg and eight age- and sex-matched healthy controls participated in the study. Gastric emptying, small-intestinal transit, and colonic transit...... the test meal between patients and controls. CONCLUSIONS: These data suggest that the colonic transit is often accelerated in patients with portal hypertension, whereas the motor function of the stomach and the small intestine is unaffected....

  9. Gastrointestinal motor function in patients with portal hypertension

    DEFF Research Database (Denmark)

    Madsen, Jan Lysgård; Brinch, K; Hansen, Erik Feldager

    2000-01-01

    BACKGROUND: Existing data on gastric emptying and small-intestinal transit rates in portal-hypertensive patients are scarce and contradictory, and so far, the motor function of the colon has not been assessed in these patients. In this study we evaluated the propulsive effect of all main segments...... of the gastrointestinal tract in patients with well-characterized portal hypertension. METHODS: Eight patients with a postsinusoidal hepatic pressure gradient of at least 13 mmHg and eight age- and sex-matched healthy controls participated in the study. Gastric emptying, small-intestinal transit, and colonic transit...... the test meal between patients and controls. CONCLUSIONS: These data suggest that the colonic transit is often accelerated in patients with portal hypertension, whereas the motor function of the stomach and the small intestine is unaffected....

  10. Detection of Secondary Causes and Coexisting Diseases in Hypertensive Patients: OSA and PA Are the Common Causes Associated with Hypertension

    Directory of Open Access Journals (Sweden)

    Lei Wang

    2017-01-01

    Full Text Available Background. Since the control rate of blood pressure is lower in mainland China, the aim of this study is to investigate the proportion of secondary causes and coexisting diseases of hypertension in hypertensive patients. Methods. Data on consecutive patients with hypertension who visited the Hypertension Center. Diseases were detected using an established strict screening protocol. Results. Detection rate of secondary causes and coexisting diseases of hypertension was 39.5% among 3003 hypertensive patients. Obstructive sleep apnea (OSA was the most common, accounting for 24.7% of patients, followed by primary aldosteronism (PA (5.8% and PA + OSA (4.9%. Endocrine hypertension accounted for 12.1% of patients, including 10.7% of patients with PA, 1.1% with hypothyroidism, 0.1% with pheochromocytoma, 0.1% with Cushing’s syndrome, and 0.1% with hyperthyroidism, respectively. Those who smoke, those who are obese, and those who have diabetes accounted for 31.3%, 27.5%, and 16.6% of total patients, respectively. There were overlapping conditions in secondary causes and coexisting diseases of hypertension. OSA was the most common in each age- and BMI-stratified group. Conclusion. Findings from the current study suggest an increasing frequency of secondary forms of hypertension, highlighting the burden of OSA and PA in hypertensive patients.

  11. Myocardial hipertrophy in hypertensive patients with and without metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Ivanović Branislava

    2008-01-01

    Full Text Available Background/Aim. Beside arterial hypertension as the most important factor of a myocardial hypertension development, very important risk factors are obesity, hypercholesterolemia, insulin resistance, etc. The aim of the study was to examine the influence of metabolic syndrome (MetS on left ventricular hypertrophy in patients with arterial hypertension. Methods. We checked medical records for 138 patients with arterial hypertension, and compared them with the control group of 44 normotensive subjects. The patients with arterial hypertension were divided into two groups considering the presence of MetS: with MetS (59 patients, and without MetS (79 patients. We defined MetS as presence of three (or more within five criteria: central obesity (> 102 cm male, > 88 cm female, raised triglycerides (> 1.7 mmol/L, or drug treatment for elevated triglycerides, reduced high density lipoprotein (HDL cholesterol (< 1.03 mmol/L male, < 1.3 mmol/L female, raised blood pressure (> 130 mmHg systolic, > 90 mmHg diastolic, raised fasting glucose (> 6.11 mmol/L, or drug treatment for elevated glucose level. In each group routine laboratory, echocardiography and 24-hour ambulatory blood pressure monitoring were performed. Results. We found statisticaly significant higher left ventricular mass in both subgroups hypertensive patients in comparison with the control group (p < 0.05. We did not find statistically significant difference (227.31±63.44 vs 219±59.5, p > 0.05 in left ventricular mass between these two groups of patients. In the patients with arterial hypertension and MetS we found hypertrophy more frequently than in the subgroup without MetS (43/57 vs 34/69, p < 0.001. Conclusion. Our results suggest that associated cardiometabolic risks increase the prevalence of myocardial hypertrophy, but do not influence left ventricular mass.

  12. Special management needs of the elderly hypertensive patient

    Directory of Open Access Journals (Sweden)

    Henry L Elliott

    2002-03-01

    Full Text Available Cardiovascular (CV disease will progressively assume greater importance as the number of elderly individuals in the population of the world increases with a parallel increase in the incidence of hypertension. Elderly patients with hypertension are often difficult to manage. Pathophysiological changes associated with ageing are also associated with long-standing, uncontrolled hypertension. Diagnosis may not be straightforward and the incidence of concomitant disease will be higher than in younger patients. The preventative benefits of antihypertensive therapy in the elderly is well established and treatment of hypertension is of greatest value in older patients who, because of additional risk factors or prevalent CV disease, are at a higher risk of developing a CV event. However, established benefits are based upon the evidence from randomised, controlled trials in selected patient groups, which may not be universally applicable to many elderly hypertensives. Thus, the treatment of hypertension in the elderly should be based upon an individualised approach which inevitably cannot be strictly evidence-based. However, there is a compelling case for an approach based upon a recognition that high blood pressure (BP in the elderly should be treated early and vigorously whilst at the same time exercising some caution to avoid the development of hypotensive BP levels.

  13. Evaluation of Patients Cooperation in Hypertension Control

    Science.gov (United States)

    Brankovic, Suada; Pilav, Aida; Cilovic-Lagarija, Seila; Segalo, Mersa

    2014-01-01

    Introduction: Hypertension (high blood pressure) is one of the most widely spread diseases of our time and one of the leading risk factors for heart and vascular diseases, particularly stroke and coronary heart disease. According to the World Health Organization (WHO) cardiovascular diseases are the leading cause of death in the world of who dies each year about 17 million persons, of which 5 million in Europe. The World Health Organization estimates based on monitoring of demographic trends, trends in mortality and morbidity as economic models, further growth of cardiovascular diseases, especially in developing countries. Goal: Correlate the success of antihypertensive therapy and provoking factors, and to determine the degree of satisfaction with the effect of antihypertensive therapy of the patient. Material and methods: The study was conducted at the Primary Health Care Center Stari Grad - Sarajevo. Conducted is study that included 80 patients. Data for this study were collected by a questionnaire. The questionnaire was completed by the examiner using interviews with patients and their relatives (parents, guardians).After sorting, control and grouping the data were imported into the statistical software package SPSS 20.0, where after defining variables was performed statistical analysis. Results: The average age of male respondents was 60.80±13.03 and 63.50 ± 7.48 years of female respondents. The average value of systolic blood pressure amounted to 148mmHg (130-180), while the average value of diastolic blood pressure was 88.75mmHg (70-120). Student's t test showed that the average value of systolic pressure was statistically significantly different from the reference value (t=2.387, DF=19, p=0.028), and also the average values of diastolic blood pressure were statistically significantly different compared to baseline (p=3.561, DF=19, p=0.002). Of the total number of subjects included in this study good blood pressure control had 58 participants, and the

  14. [Prevention of complications fixed restorations in prosthetic patients with hypertension].

    Science.gov (United States)

    2014-04-01

    The author on the basis of clinical and laboratory methods justified, that the use of locally cream "Solcoseryl-Denta" persons suffering from arterial hypertension, increase the speed of recovery of normal epithelial layer of the cells of the mucous membranes of the oral cavity, and, consequently, prevents the development of complications in prosthetics. On the basis of research identified the need in developing a method of prevention of inflammatory complications in prosthetic patients with arterial hypertension.

  15. Effect of Age on Hypertension: Analysis of Over 4,800 Referred Hypertensive Patients

    Directory of Open Access Journals (Sweden)

    Anderson Gunnar

    1999-01-01

    Full Text Available We evaluate in this study the factors associated with the effect of age on blood pressure in more than 4800 patients. Their physicians referred them to evaluate for secondary causes for their hypertension. Factors studied included history and physical examination, serum sodium, potassium and creatinine, a stimulated plasma renin and catecholamine. We also studied the blood pressure response to infusion of either saralasin (an angiotensin II analogue or enalapril (an angiotensin converting enzyme inhibitor, and plasma aldosterone and cortisol after infusion of saline. We measured serum thyroxin and thyroid stimulating hormone concentrations on 1061 consecutive patients in this series. The results of our study show that increased age is associated with a significant increase in the prevalence of hypertension and especially of systolic hypertension after age 60 years. Increased obesity between age 30-50 years is associated with significant increases in diastolic blood pressure and this trend is also seen in African-Americans who are heavier than whites. Increased age is associated with an increased prevalence of secondary forms of hypertension including atherosclerotic renovascular hypertension, renal insufficiency and primary hypothyroidism.

  16. Prognostic importance of pulmonary hypertension in patients with heart failure

    DEFF Research Database (Denmark)

    Kjaergaard, Jesper; Akkan, Dilek; Iversen, Kasper Karmark

    2007-01-01

    Pulmonary hypertension is a well-known complication in heart failure, but its prognostic importance is less well established. This study assessed the risk associated with pulmonary hypertension in patients with heart failure with preserved or reduced left ventricular (LV) ejection fractions....... Patients with known or presumed heart failure (n = 388) underwent the echocardiographic assessment of pulmonary systolic pressure and LV ejection fraction. Patients were followed for up to 5.5 years. Increased pulmonary pressure was associated with increased short- and long-term mortality (p ... obstructive lung disease, heart failure, and impaired renal function. In conclusion, pulmonary hypertension is associated with increased short- and long-term mortality in patients with reduced LV ejection fractions and also in patients with preserved LV ejection fractions....

  17. Hypertension in children and adolescents: an approach to management of complex hyper-tension in pediatric patients.

    Science.gov (United States)

    Meyers, Kevin; Falkner, Bonita

    2009-10-01

    Although primary (essential) hypertension is detectable in childhood, secondary causes of hypertension must be considered in evaluating and managing hypertension in children and adolescents. Very young children and children with severe hypertension may have an underlying cause of the hypertension. Interventions to control elevated blood pressure (BP) are clinically important for all children with high BP. Nonpharmacologic approaches are recommended for all asymptomatic children with hypertension and prehypertension. Some children and adolescents will require pharmacologic therapy to control BP and to optimize organ protection. Recent advancements in pediatric clinical trials of antihypertensive agents have provided data on BP-lowering effects and safety in children. Little has been published on the choice and use of various classes of antihypertensive drugs for management of secondary hypertension in children and adolescents. This review focuses on the clinical management of specific types of secondary hypertension in pediatric patients.

  18. Anger expression and suppression among patients with essential hypertension.

    Science.gov (United States)

    Hosseini, Seyed Hamzeh; Mokhberi, Vahid; Mohammadpour, Reza Ali; Mehrabianfard, Mahsa; Lashak, Nasrin Bali

    2011-09-01

    Hypertension (HTN) is among the seven psychosomatic diseases for which mental etiologies were proposed in 1950s. The objective of this study was to evaluate the rate of anger suppression and expression in individuals with hypertension referred to the heart clinic of "Fatemeh Zahra" Hospital, Sari, Iran. 200 patients with primary hypertension were categorized as the case group. One hundred healthy individuals older than 30 years without previous history of arterial hypertension and severe mental disorders were considered as the control group. Both groups were matched in terms of age, gender and level of education. The Spielberger questionnaire was used to assess the trait anger, anger in and anger out. The data were analyzed using SPSS software with statistical tests such as t-test, chi-square and regression. The trait anger and anger suppression in patients with hypertension were significantly higher than the control group (P anger out was not significantly different between the two groups (P = 0.984). Considering the fact that trait anger and anger suppression is more prevalent among people with hypertension than healthy individuals, it seems suitable to provide education concerning anger management and emotional expression for these patients with regard to the anger issue which is a psychosomatic aspect of the disease.

  19. Life experiences of patients before having hypertension: a qualitative study.

    Science.gov (United States)

    Shamsi, Afzal; Nayeri, Nahid Dehghan; Esmaili, Maryam

    2017-03-01

    Identification of causes of hypertension on the basis of the perspectives and experiences of patients is the key to success in health plans of these patients. The aim of this study was to describe the experiences of life before becoming hypertensive patients. This qualitative study was conducted during August 2015 to April 2016. Twenty-seven hypertensive patients referred to hospitals affiliated to Tehran University of Medical Sciences were selected based on purposive sampling, and semi-structured in-depth interviews were conducted with them. The data were analyzed by the content analysis method and using qualitative data analysis software MAXqda 2011. Three main categories were extracted from data analysis. Patients experienced factors such as negligence and neglect, life stress, lack of healthy lifestyles and abuse awareness, spirituality abandonee in the main category of "personal experience," factors such as family conflicts, heredity, inappropriate nutritional and life style in the main category of "family life," and also factors such as job stress, economic problems, urbanization, chemical agents during the war in the main category of "social life." Based on the findings, patients before becoming hypertensive under the influence of their culture and beliefs had experienced many risk factors associated with hypertension. Comprehensive planning and appropriate to the cultural, social, and beliefs context about the prevention and correction of these factors is necessary.

  20. Essential hypertensive controlled and normotensive patients. If there are differences?

    Directory of Open Access Journals (Sweden)

    V. V. Syvolap

    2016-10-01

    Full Text Available Ambulatory blood pressure monitoring (ABPM is a modern method of blood pressure (BP investigation recommended by international scientific associations for diagnostics of essential hypertension (EH. However, there are some methodological aspects which are not regulated. Particularly, ABPM parameters have not yet established for those patients in different age groups and pathologies. The aim of the study was to determine peculiarities of ABPM parameters in treated controlled hypertensive and normotensive patients. Materials and methods. 71 patients were included into the study and divided into two groups according to the level of 24-h systolic BP (SBP and 24-h diastolic BP (DBP. There were 50 controlled patients with EH in the first group and 21 normotensive individuals without EH in the second group. Results. In EH patients and normotensive individuals we had statistician difference of such parameters, like the hypertension time index (TI of day SBP parameters (20 (8–31 % vs. 8 (4–18 %; р=0.040; of the square index (SI of hypertension (24 (11–41 mm2/h vs. 8 (2–23 mm2/h; р=0.021; of the square index normalized (SIN of hypertension (1.4 (0.6–2.4 U vs. 0.4 (0.1–1.2 U; р=0.018, and the morning surge of SBP (45±14 mm Hg vs. 37±14 mm Hg; р=0.028, respectively. There is no different in other ABPM parameters. Conclusion. The present data shows that treated controlled hypertensive patients and individuals without EH have statistician difference only in daily SBP of hypertensive indexes (TI, SI, SIN and the morning surge of SBP. The other ABPM parameters, included new one, such as the arterial stiffness index, did not represent statistical difference between groups.

  1. Prevalence and Association of Microalbuminuria in Essential Hypertensive Patients

    Directory of Open Access Journals (Sweden)

    Bibek Poudel

    2012-01-01

    Full Text Available Background: Microalbuminuria in hypertension has been described as an early sign of kidney damage and a predictor for end stage renal disease and cardiovascular disease. Thus, it is of great importance to study urinary albumin creatinine ratio and progression of kidney disease in hypertensive patients. Aims: The present study was undertaken to find out the prevalence and association of microalbuminuria in newly diagnosed essential hypertension. Materials and Methods: Newly diagnosed essential hypertensive cases (n = 106 and normotensive controls (n = 106 were enrolled. Hypertension was defined according to Joint national committee-VII definitions. Microalbuminuria was measured using an U-Albumin (NycoCard, Norway and adjusted for urine creatinine. Descriptive statistics and testing of hypothesis were used for the analysis using SPSS 16 software. Results: 51.88% of hypertension cases and 13.2% of normotensive controls had microalbuminuria in total population (odds ratio 7.086, P-value <0.001. 46.67% of cases and 12.08% of controls had microalbuminuria in male population (odds ratio 6.375, P-value <0.001. Similarly, 58.7% of cases and 14.58% of controls had microalbuminuria in female population (odds ratio 8.32, P-value <0.001. Conclusions: By showing strong association between microalbuminuria and hypertension, our findings suggest that microalbuminuria could be a useful marker to assess risk management of cardiovascular disease and renal disease.

  2. Diagnosis and treatment of hypertensive crises in the elderly patients

    Institute of Scientific and Technical Information of China (English)

    Joseph Varon; Neil E. Strickman

    2007-01-01

    Hypertension is a common clinical problem in the elderly worldwide and physicians of all types are likely to encounter patients with hypertensive urgencies and emergencies in these patients. Although various terms have been applied to these conditions,they are all characterized by acute elevations in blood pressure and evidence of end-organ injury. Prompt, but carefully considered therapy is necessary to limit morbidity and mortality. A wide range of pharmacologic alternatives are available to the practitioner to control blood pressure and treat complications in these patients. The management of the elderly patient with hypertensive crises needs to include close monitoring and a gentle decline in blood pressure to avoid catastrophic complications, exacerbation of ischemic myopathy, and vascular insufficiency.

  3. Is tetrahydrobiopterin a therapeutic option in diabetic hypertensive patients?

    Science.gov (United States)

    Rubio-Guerra, Alberto Francisco; Vargas-Robles, Hilda; Ramos-Brizuela, Luz Maria; Escalante-Acosta, Bruno Alfonso

    2010-01-01

    Nitric oxide (NO) is an important regulator of vascular tone, and is also an antithrombotic, anti-inflammatory, antiproliferative, and antiatherogenic factor. Endothelial function is altered in patients with coronary artery disease, stroke, and peripheral artery disease, and endothelial dysfunction correlates with the risk factor profile for a patient. Hypertension and type 2 diabetes are risk factors for vascular disease, and are both pathologies characterized by loss of NO activity. Indeed, endothelial dysfunction is usually present in diabetic and/or hypertensive patients. Tetrahydrobiopterin is an essential cofactor for the NO synthase enzyme, and insufficiency of this cofactor leads to uncoupling of the enzyme, release of superoxide, endothelial dysfunction, progression of hypertension, and finally, proatherogenic effects. Tetrahydrobiopterin is also an important mediator of NO synthase regulation in type 2 diabetes and hypertension, and may be a rational therapeutic target to restore endothelial function and prevent vascular disease in these patients. The aim of this paper is to review the rationale for therapeutic strategies directed to biopterins as a target for vascular disease in type 2 diabetic hypertensive patients. PMID:21949628

  4. Assessment and Management of Hypertension in Transplant Patients

    Science.gov (United States)

    Burgess, Ellen D.; Cooper, James E.; Fenves, Andrew Z.; Goldsmith, David; McKay, Dianne; Mehrotra, Anita; Mitsnefes, Mark M.; Sica, Domenic A.; Taler, Sandra J.

    2015-01-01

    Hypertension in renal transplant recipients is common and ranges from 50% to 80% in adult recipients and from 47% to 82% in pediatric recipients. Cardiovascular morbidity and mortality and shortened allograft survival are important consequences of inadequate control of hypertension. In this review, we examine the epidemiology, pathophysiology, and management considerations of post-transplant hypertension. Donor and recipient factors, acute and chronic allograft injury, and immunosuppressive medications may each explain some of the pathophysiology of post-transplant hypertension. As observed in other patient cohorts, renal artery stenosis and adrenal causes of hypertension may be important contributing factors. Notably, BP treatment goals for renal transplant recipients remain an enigma because there are no adequate randomized controlled trials to support a benefit from targeting lower BP levels on graft and patient survival. The potential for drug-drug interactions and altered pharmacokinetics and pharmacodynamics of the different antihypertensive medications need to be carefully considered. To date, no specific antihypertensive medications have been shown to be more effective than others at improving either patient or graft survival. Identifying the underlying pathophysiology and subsequent individualization of treatment goals are important for improving long-term patient and graft outcomes in these patients. PMID:25653099

  5. Exercise and cardiovascular risk in patients with hypertension.

    Science.gov (United States)

    Sharman, James E; La Gerche, Andre; Coombes, Jeff S

    2015-02-01

    Evidence for the benefits of regular exercise is irrefutable and increasing physical activity levels should be a major goal at all levels of health care. People with hypertension are less physically active than those without hypertension and there is strong evidence supporting the blood pressure-lowering ability of regular exercise, especially in hypertensive individuals. This narrative review discusses evidence relating to exercise and cardiovascular (CV) risk in people with hypertension. Comparisons between aerobic, dynamic resistance, and static resistance exercise have been made along with the merit of different exercise volumes. High-intensity interval training and isometric resistance training appear to have strong CV protective effects, but with limited data in hypertensive people, more work is needed in this area. Screening recommendations, exercise prescriptions, and special considerations are provided as a guide to decrease CV risk among hypertensive people who exercise or wish to begin. It is recommended that hypertensive individuals should aim to perform moderate intensity aerobic exercise activity for at least 30 minutes on most (preferably all) days of the week in addition to resistance exercises on 2-3 days/week. Professionals with expertise in exercise prescription may provide additional benefit to patients with high CV risk or in whom more intense exercise training is planned. Despite lay and media perceptions, CV events associated with exercise are rare and the benefits of regular exercise far outweigh the risks. In summary, current evidence supports the assertion of exercise being a cornerstone therapy in reducing CV risk and in the prevention, treatment, and control of hypertension. © American Journal of Hypertension, Ltd 2014. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Prognosis in patients with cirrhosis and mild portal hypertension

    DEFF Research Database (Denmark)

    Ytting, Henriette; Møller, Søren; Henriksen, Jens Henrik

    2006-01-01

    HVPG has been sparse. In this study, long-term survival and the risk of complications in mild portal hypertension were analysed. MATERIAL AND METHODS: Sixty-one patients with cirrhosis and HVPG below 10 mmHg were included in the study. Data were collected from medical files and National Patient...... with that in the background population. CONCLUSIONS: The frequency of complications in patients with mild portal hypertension is considerable, and guidelines for follow-up or medical prophylaxis are warranted. The risk of bleeding from oesophageal varices is low and bleeding-related deaths rare....

  7. Prognosis in patients with cirrhosis and mild portal hypertension

    DEFF Research Database (Denmark)

    Ytting, Henriette; Møller, Søren; Henriksen, Jens Henrik

    2006-01-01

    HVPG has been sparse. In this study, long-term survival and the risk of complications in mild portal hypertension were analysed. MATERIAL AND METHODS: Sixty-one patients with cirrhosis and HVPG below 10 mmHg were included in the study. Data were collected from medical files and National Patient...... with that in the background population. CONCLUSIONS: The frequency of complications in patients with mild portal hypertension is considerable, and guidelines for follow-up or medical prophylaxis are warranted. The risk of bleeding from oesophageal varices is low and bleeding-related deaths rare....

  8. Intraoperative pulmonary hypertension occurred in an asymptomatic patient with pre-existent liver cirrhotic and portal hypertension

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Portopulmonary hypertension (PPH) is clinically defined as the development of pulmonary arterial hypertension complicated by portal hypertension, with or without advanced hepatic disease. Physical signs may be absent in mild to moderate PPH and only appear in a hyperdynamic circulatory state. Similar signs of advanced liver disease can be observed in severe PPH, with ascites and lower extremity edema. Pulmonary hypertension is usually diagnosed after anesthetic induction during liver transplantation (LT). We present intraoperative pulmonary hypertension in a 41-year-old male patient with hepatic cirrhosis. Since this patient had no preoperation laboratory data supporting the diagnosises of pulmonary hypertension and was asymptomatic for a number of years, it was necessary to send him to the intensive care unit after operation. Further study should be focued on the diagnosis and treatment of pulmonary arterial hypertension in order to reduce its mortality.

  9. Aging and transmitral flow pattern in patients with systemic hypertension.

    Science.gov (United States)

    Kishida, Yukari; Tanaka, Nobuaki; Ezumi, Tomoko; Hadano, Yasuyuki; Akagawa, Eizo; Hashimoto, Ryo; Kunichika, Hideki; Murata, Kazuya; Hinoda, Yuji; Matsuzaki, Masunori

    2006-12-01

    Currently, the transmitral flow (TMF) pattern is routinely recorded as the first step in the assessment of left ventricular diastolic function. In young, healthy subjects, it is known that the early diastolic flow (E wave) of TMF is larger than the late diastolic flow (A wave). The E/A ratio then gradually decreases with age. This change in the pattern of TMF can be expected to occur earlier in patients with systemic hypertension than in healthy subjects. However, data pertaining to this matter are limited for Japanese patients. The purpose of this study was to investigate the changing pattern of TMF with age in Japanese patients with systemic hypertension. A database of echocardiographic examination reports was surveyed. A total of 553 patients with systemic hypertension (HT group) and 394 patients without hypertension or organic heart disease (control group) were included in this study. The patients were subdivided according to age, after which the E/A ratio was compared for different patient categories and age groups. The E/A ratio gradually decreased with age in the control group, and the mean value of E/A was <1 in the sixth decade. On the other hand, the E/A ratio rapidly decreased and was <1 in the fifth decade in the HT group. In patients in the HT group, the E/A ratio decreased about a decade earlier compared with patients in the control group.

  10. STRUCTURE OF PULMONARY HYPERTENSION IN PATIENTS AWAITING HEART TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    A. A. Piontek

    2009-01-01

    Full Text Available The selection of recipients for the orthotopic heart transplantation is of great importance. In 2006–2009 we examined 25 tests on reversibility of pulmonary hypertension, i.e. in 14 patients with dilated cardiomyopathy (DCM (11 males and 3 females aged 41,1 ± 9,3 and in 11 patients with coronary artery disease (CAD (all males aged 50 ± 4.9. Initial pulmonary vascular resistance (PVR was 3,61 ± 1,02 and 3,59 ± 0,98 respectively. Alprostadil was infused to all the patients. Pulmonary hypertension was irreversible in 4 (28,5% DCM patients and in 2 (18% CAD patients. Initial PVR in those patients was 6,27 ± 3,2 and 5,7 ± 2,4 respectively. The average alprostadil dose necessary for the reverse of pulmonary hypertension was 0,054 ± 0,027 μg/kg/min in DCM patients, and 0,047 ± 0,022 μg/kg/min in CAD patients. Thus, the application of alprostadil for the pharmacological correction of pulmonary vascular resistance is most effective in patients with moderate pulmonary hypertension according to Rich classification. 

  11. Management of patients with resistant hypertension: current treatment options

    Directory of Open Access Journals (Sweden)

    Kumar N

    2013-10-01

    Full Text Available Nilay Kumar,1 David A Calhoun,2 Tanja Dudenbostel21Department of Medicine, 2Division of Cardiovascular Disease, Hypertension and Vascular Biology Program, University of Alabama at Birmingham, Birmingham, AL, USAAbstract: Resistant hypertension (RHTN is an increasingly common clinical problem that is often heterogeneous in etiology, risk factors, and comorbidities. It is defined as uncontrolled blood pressure on optimal doses of three antihypertensive agents, ideally one being a diuretic. The definition also includes controlled hypertension with use of four or more antihypertensive agents. Recent observational studies have advanced the characterization of patients with RHTN. Patients with RHTN have higher rates of cardiovascular events and mortality compared with patients with more easily controlled hypertension. Secondary causes of hypertension, including obstructive sleep apnea, primary aldosteronism, renovascular disease, are common in patients with RHTN and often coexist in the same patient. In addition, RHTN is often complicated by metabolic abnormalities. Patients with RHTN require a thorough evaluation to confirm the diagnosis and optimize treatment, which typically includes a combination of lifestyle adjustments, and pharmacologic and interventional treatment. Combination therapy including a diuretic, a long-acting calcium channel blocker, an angiotensin-converting enzyme inhibitor, a beta blocker, and a mineralocorticoid receptor antagonist where warranted is the classic regimen for patients with treatment-resistant hypertension. Mineralocorticoid receptor antagonists like spironolactone or eplerenone have been shown to be efficacious in patients with RHTN, heart failure, chronic kidney disease, and primary aldosteronism. Novel interventional therapies, including baroreflex activation and renal denervation, have shown that both of these methods may be used to lower blood pressure safely, thereby providing exciting and promising new

  12. Serum adiponectin concentrations in patients with essential hypertension

    Institute of Scientific and Technical Information of China (English)

    LI Xiao-ping; YANG Cheng-ti; GAO Xing-yu; ZHANG Ling; HU Hou-xiang; CHEN Li

    2004-01-01

    To explore the serum levels of adiponectin in patients with essential hypertension and the relationbetween adiponectin and blood pressure. Methods: Forty-five cases with essential hypertension and 43 healthy control sub-jects have been taken fasting blood samples for measurements of plasma glucose, plasma lipids, insulin, C-peptide, thyroidhormones, TNF-α, leptin and adiponectin. Glucose tolerance was assessed by 75-g oral glucose tolerance est. Results: Theconcentrations of adiponectin in cases with essential hypertension were significantly lower than those in the control group(4.15 ± 1.99 vs 7.04 ± 3.13 mg/ml, P = 0.000). Pearson relation analysis showed that serum adiponectin concentrationswere negatively and significantly correlated with body-mass index ( r = - 0. 274, P = 0. 038 ), total cholesterol(r = -0.257, P = 0.048)in control groups, while adiponectin concentrations were negatively and significantly correlatedwith systolic blood pressure ( r = - 0.356, P = 0.016), triglyceride ( r = - 0.367, P = 0.013), tumor necrosis factor-al-pha ( r = - 0. 298, P = 0.047) and triiodothyronine ( r = - 0.317, P = 0. 034) in essential hypertension group. Multipleregression analysis showed that body-mass index was the independent factor to adiponectin levels, and SBP and TNF-α wereadiponectin independent factors in the essential hypertension group. Conclusion: The serum adiponectin concentrations aresignificant lower in patients with essential hypertension, and there is negative and significantly correlation between adiponec-tin and blood pressure.

  13. Neuropsychological deficits in patients with chronic hypertension

    OpenAIRE

    2014-01-01

    D.Litt. et Phil. (Psychology) The aim of this study was to investigate the effect that hypertension has on brain function. A neuropsychological test battery comprising of the following tests was employed as a multivariate measure of brain dysfunction in a quasiexperimental, matched group design: a) The Complex Figure Test of Rey (copy, immediate recall and delayed recall), b) the Logical Memory Test, c) the Digits Span Test, d) the Verbal Paired Associate Learning Subtest, e) the Controlle...

  14. Management of Hypertension: Adapting New Guidelines for Active Patients.

    Science.gov (United States)

    Tanji, Jeffrey L.; Batt, Mark E.

    1995-01-01

    Discusses recent guidelines on hypertension from the National Heart, Lung, and Blood Institute and details the latest management protocols for patients with high blood pressure. The article helps physicians interpret the guidelines for treating active patients, highlighting diagnosis, step care revision, pharmacology, and sports participation…

  15. PHARMACOTHERAPY OF ARTERIAL HYPERTENSION IN ELDERLY PATIENTS: FOCUS ON OCTOGENARIANS

    Directory of Open Access Journals (Sweden)

    E. A. Ushkalova

    2016-01-01

    Full Text Available Pharmacotherapy of arterial hypertension in the elderly is discussed. Russian and international guidelines are presented with a focus on target levels of blood pressure and drugs of choice in these patients. Issues of efficacy and safety of antihypertensive therapy in patients aged 80 years and older are considered.

  16. Serum lipoprotein (a) levels in patients with arterial hypertension.

    Science.gov (United States)

    Serban, Corina; Nicola, T; Mateescu, Rodica; Noveanu, Lavinia; Susan, Lelia; Pacurari, Alina; Caraba, A; Romoşan, I; Cristescu, A

    2010-01-01

    Lp(a) is capable of deleteriously altering the balance between the procoagulant and anticoagulant, proinflammatory and anti-inflammatory, and vasorelaxing and vasoconstricting properties of the endothelium. The purpose of this study was to investigate the serum concentration of Lp(a) and the main parameters of lipid profile in three groups of subjects: a control group that included 16 healthy subjects, 20 patients with arterial hypertension and dyslipidemia and 20 patients with arterial hypertension without dyslipidemia. Using B-mode ultrasonography, we evaluated carotid intima-media thickness (IMT) and flow mediated vasodilation (FMD) on brachial artery. We found significant higher Lp(a) concentrations in hypertensive patients with dislipidemia (70 +/- 55.95 mg/dL, p dislipidemia (69 +/- 52.33 mg/dL, p dislipidemia we found a strong negative correlation between Lp(a) and carotid IMT (R2 = -0.75, p < 0.001) and a moderate negative correlation between Lp(a) and FMD (R2 = -0.38, p < 0.001). Lp(a) level wasn't correlated with the main parameters of lipid profile. These results indicated that serum Lp(a) values could play an important role in essential hypertension pathogenesis and could be considered as an individual risk factor in hypertensive patients.

  17. Utilities of Patients with Hypertension in Northern Vietnam.

    Directory of Open Access Journals (Sweden)

    Thi-Phuong-Lan Nguyen

    Full Text Available The study aims to inform potential cost-effectiveness analysis of hypertension management in Vietnam by providing utilities and predictors of utilities in patients with hypertension.Hypertensive patients up to 80 years old visiting the hospital were invited to participate in a survey using Quality Metric's Short-form 36v2TM translated into Vietnamese. Health-state utilities were estimated by applying a previously published algorithm.The mean utility of the 691 patients interviewed was 0.73. Controlling for age, sex, blood pressure (BP stage, and history of stroke, the utilities in older patients were lower than those in younger ones, and statistically significantly different between the extremes of youngest and oldest groups (p = 0.03. Utility in males was higher than in females (p = 0.002. As expected, patients with a history of stroke appeared to exhibit lower utilities than patients without such history, but the difference was not statistically significant (p = 0.73. Patients with more than three comorbidities did have lower utilities than patients without comorbidity (p = 0.01.Health-state utilities found among hypertensive patients in Vietnam were similar to those found in other international studies. It is suggested that lower of health-state utilities exist among those patients who were older, female or had more than three comorbidities in comparison with respective reference groups. However, further research for confirmation is required. The data from this study provide a potential reference on health-state utilities of hypertensive patients in Vietnam as an input for future cost-effectiveness analysis of interventions. Also, it may serve as a reference for other similar populations, especially in the context of similar environments in low income countries.

  18. novel treatment approaches in hypertensive type 2 diabetic patients

    Institute of Scientific and Technical Information of China (English)

    Yaniel; Castro; Torres; Richard; E; Katholi

    2014-01-01

    Type 2 diabetes mellitus(T2DM)and hypertension represent two common conditions worldwide.Their frequent association with cardiovascular diseases makes management of hypertensive patients with T2DM an important clinical priority.Carvedilol and renal denervation are two promising choices to reduce plasma glucose levels and blood pressure in hypertensive patients with T2DM to reduce future complications and improve clinical outcomes and prognosis.Pathophysiological mechanisms of both options are under investigation,but one of the most accepted is an attenuation in sympathetic nervous system activity which lowers blood pressure and improves insulin sensitivity.Choice of these therapeutic approaches should be individualized based on specific characteristics of each patient.Further investigations are needed to determine when to consider their use in clinical practice.

  19. Biofeedback of baroreflex sensitivity in patients with mild essential hypertension.

    Science.gov (United States)

    Overhaus, Sabine; Rüddel, Heinz; Curio, Immo; Mussgay, Lutz; Scholz, O Berndt

    2003-01-01

    An attempt was made to reduce blood pressure by increasing the baroreflex sensitivity (BRS) via biofeedback. Six patients with mild essential hypertension and 5 normotensive participants were studied during 8 biofeedback sessions. Each session consisted of 5 trials, 5 min each. The first and the last trials served as baselines of heart rate, blood pressure, respiration, and BRS. During the 3 middle trials the BRS was calculated online using the sequencing technique. The resulting value was used as a visual analogue feedback signal. Participants were asked to increase BRS. The mean BRS was 8.3 [ms/mmHg] for the hypertensive patients and 12.2 [ms/mmHg] for the normotensive participants. During biofeedback trials as well as across sessions neither the hypertensive nor the normotensive group showed a statistically significant increase of BRS, only heart rate variability increased significantly. Contrary to expectation blood pressure increased in both groups. One hypertensive subject made significant progress during the training by performing valsalva maneuvers. The data show that BRS is reduced in hypertensive subjects. The increase of the heart rate variability could be a sign of the activation of the baroreflex although the BRS itself did not increase. Despite the successful technical and organizational implementation of this biofeedback approach, it was not effective to systematically reduce blood pressure. A further development in the direction of guiding the patient to use the valsalva breathing pattern and/or a prolonged duration of the biofeedback training might be promising.

  20. [Intraabdominal hypertension syndrome in patients with abdominal sepsis].

    Science.gov (United States)

    Kryvoruchko, I A; Ivanova, Iu V; Povelichenko, M S; Andreieshchev, S A

    2014-05-01

    Investigations were conducted in 53 patients, operated on in 2013 yr for abdominal sepsis (AS). The patients state severity was determined in accordance to the systemic inflammatory reaction and the polyorgan insufficiency severity. In 28 patients (group I) AS was diagnosed, in 14 (group II)--severe AS, in 11 (group III)--a septic shock. Tactics of surgical management of the patients have included two main measures: the infection origin control (source control), and control of the affected organ function and systemic defense mechanisms (damage control). In all the patients in AS the intraabdominal pressure rising was revealed. Syndrome of intraabdominal hypertension was noted in 10 (18.9%) patients (in 4--while presence of severe AS, and in 6--in septic shock). Lethality was the highest in intraabdominal hypertension degrees III and IV (11 of 25 patients have died).

  1. Twenty-Two Hispanic Leaders Discuss Poverty: Results from the Hispanic Leaders Study.

    Science.gov (United States)

    Quiroz, Julia Teresa

    This study reports twenty-two Hispanic leaders' responses to interviews assessing their perspectives on the nature, prevalence, and causes of poverty among Hispanics. This report contains six parts. Part 1 is an introduction. Part 2 presents the methodology used in the study. Part 3 gives the leaders' demographic and educational backgrounds. Part…

  2. Twenty-Two Hispanic Leaders Discuss Poverty: Results from the Hispanic Leaders Study.

    Science.gov (United States)

    Quiroz, Julia Teresa

    This study reports twenty-two Hispanic leaders' responses to interviews assessing their perspectives on the nature, prevalence, and causes of poverty among Hispanics. This report contains six parts. Part 1 is an introduction. Part 2 presents the methodology used in the study. Part 3 gives the leaders' demographic and educational backgrounds. Part…

  3. [The right ventricle and pulmonary circulation in hypertensive patients].

    Science.gov (United States)

    Guazzi, M D; Riva, S; Guazzi, M; Dardani, M; Berti, M; Tosi, E; Alimento, M

    1990-04-01

    Elevated blood pressure and vascular resistance in patients with systemic hypertension are paralleled by a proportional rise in pressure and resistance in the lesser circulation. It was hypothesized that increased systemic reaction to adrenergic stimulation is shared by the pulmonary vessels. Thus normotensive subjects and patients with primary hypertension were investigated during mental arithmetic and the cold pressor test. Both groups responded to both stimuli; during arithmetic pressure reaction was mediated through an increase of cardiac output, and during the cold pressor test through a predominant rise in systemic vascular resistance. The pressure changes were emphasized in the hypertensive population. Pressure in the pulmonary artery in normotensive subjects was not affected by cold and was slightly raised (systolic) during arithmetic. In hypertensive patients, on the other hand, systolic and diastolic pressures were consistently augmented by both tests, and pulmonary arteriolar resistance rose by 42% and 29% of control during the cold pressor test and arithmetic, respectively. Changes in resistance reflected neurally-mediated vasoconstriction but not variations in the passive relationship between pressure and flow, since during arithmetic, for a similar rise in flow the driving pressure across the lungs was steady in normotensive subjects and rose significantly in hypertensive patients. In these same patients pressure was augmented by cold test in the absence of substantial changes in flow. At baseline and during tests pulmonary wedge pressure, pleural pressure, arterial blood gases, and pH were similar in the two populations. The intravenous infusion of similar scalar doses of norepinephrine (the same mediator released during cold test) was not effective on the pulmonary vessels of normotensives and caused an obvious vasoconstriction in hypertensives.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Blood pressure control in patients with arterial hypertension in Slovenia

    Directory of Open Access Journals (Sweden)

    Marija Petek-Šter

    2007-06-01

    Full Text Available Background: Blood pressure control is sub-optimal all over the world. The aim of the study was to find out about the quality of the blood pressure control in Slovenia.Patients and method: Randomly selected general practitioners fulfilled a questionnaire for each of the 20 conse cutive attenders with arterial hypertension. We collected data for 980 patients with arterial hypertension, who attended their general practitioners in September 2006. Data about blood pressure control was taken from the medical record; we took into account the last two blood pressure measurements in the office before the visit in which we selected the study sample.Results: In the sample of 980 patients there were 47.4 % male and 52.6 % female, who were from 20 to 97 years old (average 62.3 years, SD 11.9 years. The target blood pressure was reached in 388 (40.1 % patients with hypertension. 927 (94.6 % patients were given an advice on non-pharmacological measures. In 986 (98.8 % patients antihypertensive drugs were prescribed. 668 (68.2 % patients took a combined antihypertensive treatment. The most frequently prescribed drug classes were blockers of renin-angiotensine system in 843 (86.0 % patients, 225 (23.2 % patients took blockers of renin-angiotensine receptors. In 527 (53.8 % patients antihypertensive treatment was changed during the treatment. Physicians performed at least one measure to improve blood pressure control in 430 (74.3 % patients with uncontrolled hypertension; changes in drug treatment were made in 252 (43.5 % patients.Conclusions: More frequent advice on non-pharmacological measures, more intensive drug treatment and adaptation of treatment to patients lead to better blood pressure control.

  5. Gastric Polyposis: A Rare Cause of Iron Deficiency Anemia in a Patient With Portal Hypertension

    Science.gov (United States)

    Macaron, Carole; Pai, Rish K.; Alkhouri, Naim

    2015-01-01

    Portal hypertension leading to gastric polyposis has rarely been reported. More common gastric manifestations of portal hypertension are portal hypertensive gastropathy and gastric antral vascular ectasia (GAVE). We report a case of a patient in whom portal hypertension manifested as bleeding gastric polyps leading to transfusion-dependent iron deficiency anemia. PMID:26157923

  6. Patient engagement and self-management in pulmonary arterial hypertension

    DEFF Research Database (Denmark)

    Graarup, Jytte; Ferrari, Pisana; Howard, Luke S

    2016-01-01

    Improved care in pulmonary arterial hypertension has led to increased longevity for patients, with a paralleled evolution in the nature of their needs. There is more focus on the impact of the disease on their day-to-day activities and quality of life, and a holistic approach is coming to the fro...

  7. Iron deficiency in patients with idiopathic pulmonary arterial hypertension

    NARCIS (Netherlands)

    van Empel, Vanessa P M; Lee, Joy; Williams, Trevor J; Kaye, David M

    2014-01-01

    BACKGROUND: Iron deficiency has been reported to be highly prevalent in idiopathic pulmonary arterial hypertension (iPAH) patients, with the potential to influence cardiac performance, pulmonary artery pressures and the pulmonary vascular response to hypoxia. METHODS: Iron status was evaluated in 29

  8. Hypertensive crisis in a patient with thyroid cancer.

    Science.gov (United States)

    Asha, H S; Seshadri, M S; Rajaratnam, Simon

    2012-01-01

    Phaeochromocytomas may be discovered incidentally when patients present with hypertensive crisis during general anaesthesia. A 49-year-old man underwent thyroidectomy 25 years ago and was diagnosed to have spindle cell carcinoma of the thyroid. He presented with recent onset of hoarseness of voice and was found to have a vocal cord nodule. He developed a hypertensive crisis during surgery. He was subsequently evaluated and found to have bilateral phaeochromocytoma. Further evaluation revealed a RET proto-oncogene mutation at codon 634 consistent with multiple endocrine neoplasia (MEN)-2A.

  9. Hypertension

    OpenAIRE

    2012-01-01

    Hypertension is responsible for roughly one-in-six adult deaths annually in the United States and is associated with five of the top nine causes of death. 1 Ten trillion dollars is the estimated annual cost worldwide of the direct and indirect effects of hypertension. 2,3 In the U.S. alone, costs estimated at almost $74 billion in 2009 placed a huge economic burden on the health care system. 4 The prevalence of hypertension increases with advancing age to the point where more than half of peo...

  10. Portal hypertensive colopathy is associated with portal hypertension severity in cirrhotic patients

    Institute of Scientific and Technical Information of China (English)

    Antonio Diaz-Sanchez; Oscar Nu(n)ez-Martinez; Cecilia Gonzalez-Asanza; Ana Matilla; Beatriz Merino; Diego Rincon; Inmaculada Beceiro; Maria Vega Catalina; Magdalena Salcedo; Rafael Ba(n)ares; Gerardo Clemente

    2009-01-01

    AIM: To assess the prevalence of portal hypertension (PH) related colorectal lesions in liver transplant candidates, and to evaluate its association with the severity of PH.METHODS: Between October 2004 and December 2005, colonoscopy was performed in 92 cirrhotic liver transplant candidates. We described the lesions resulting from colorectal PH and their association with the grade of PH in 77 patients who underwent measurement of hepatic venous pressure gradient (HVPG). RESULTS: Mean age was 55 years and 80.7% of patients were men. The main etiology of cirrhosis was alcoholism (45.5%). Portal hypertensive colopathy (PHC) was found in 23.9%, colonic varices in 7.6% and polyps in 38% of patients (adenomatous type 65.2%). One asymptomatic patient had a well-differentiated adenocarcinoma. The manifestations of colorectal PH were not associated with the etiology of liver disease or with the Child-Pugh grade. Ninety percent of patients with colopathy presented with gastroesophageal varices (GEV), and 27.5% of patients with GEV presented with colopathy ( P = 0.12). A relationship between higher values of HVPG and presence of colopathy was observed (19.9 ± 6.2 mmHg vs 16.8 ± 5.4 mmHg, P = 0.045), but not with the grade of colopathy ( P = 0.13). Preneoplastic polyps and neoplasm ( P = 0.02) and spontaneous bacterial peritonitis ( P = 0.006) were more prevalent in patients with colopathy. We did not observe any association between previous β-blocker therapy and the presence of colorectal portal hypertensive vasculopathy. CONCLUSION: PHC is common in cirrhotic liver transplant candidates and is associated with higher portal pressure.

  11. Cognitive-behavioral Intervention for Older Hypertensive Patients

    Directory of Open Access Journals (Sweden)

    René García Roche

    2016-03-01

    Full Text Available Background: aging-associated diseases contribute to morbidity and mortality in the population; therefore, it is necessary to develop intervention strategies to prevent and/or minimize their consequences. Objectives: to evaluate the effectiveness of a cognitive-behavioral intervention aimed at older hypertensive patients treated in primary care in Cardenas and Santiago de Cuba municipalities during 2011-2013. Methods: an intervention study of older adults with hypertension was conducted in two municipalities: Santiago de Cuba and Cárdenas. The intervention group was composed of 399 older patients living in the catchment areas of the Carlos Juan Finlay and Héroes del Moncada polyclinics while the control group included 377 older adults served by the Julian Grimau and Jose Antonio Echeverría polyclinics. The intervention consisted of a systematic strategy to increase knowledge of the disease in order to change lifestyles. Results: in the intervention group, there were more patients with sufficient knowledge of the disease (OR: 1.82, greater control of hypertension (OR: 1.51 and better adherence to treatment (OR: 1.70. By modeling the explanatory variables with hypertension control, being in the intervention group (OR: 0.695 and adhering to treatment (OR: 0.543 were found to be health protective factors. Conclusion: the congnitive-behavioral intervention for older adults treated in primary care of the municipalities studied was effective in improving blood pressure control since it contributed to a greater adherence to treatment.

  12. Hypertension

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — These datasets provide de-identified insurance data for hypertension hyperlipidemia. The data is provided by three managed care organizations in Allegheny County...

  13. Changes of TXA2 and PGI2 during Postoperative Hypertensive Crisis in Patients with Hypertensive Intracerebral Hemorrhage

    Institute of Scientific and Technical Information of China (English)

    Zhi WANG; Chao WANG; Weiguang ZHANG; Laizang WANG; Ting LEI

    2008-01-01

    In order to explore the changes and the roles of TXA2 and PGI2 during postoperative hypertensive crisis in patients with hypertensive intracerebral hemorrhage, 31 cases subject to crani- otomy were divided into three groups: group A, 9 patients with postoperative hypertensive crisis; group B, 13 patients without postoperative hypertensive crisis; and group C, 9 patients without his- tory of hypertension and hypertensive intracerebral hemorrhage. TXA2>, TXB2>, 6-keto-PGF1α and PGI2> were measured after operation in the three groups respectively. The postoperative blood pres- sure in group A, including SBP and DBP, was elevated more obviously than that in the other two groups. TXA2> and PGI2> in group A were significantly higher than those in other two groups (P<0.01). Moreover, the ratio of TXB2> to 6-keto-PGF1α in group A was significantly higher than that in other two groups (P<0.05). The increase of TXA2> and the relative inadequacy of prostacyclin, especially 6-keto-PGF1α, may play roles in the postoperative hypertensive crisis. And the increased value of TXB2> to 6-keto-PGF1α could provide the basis for diagnosis of postoperative hypertensive crisis.

  14. High levels of inflammation and insulin resistance in obstructive sleep apnea patients with hypertension.

    Science.gov (United States)

    Qian, Xiaoshun; Yin, Tong; Li, Tianzhi; Kang, Chunyan; Guo, Ruibiao; Sun, Baojun; Liu, Changting

    2012-08-01

    Hypertension induced by obstructive sleep apnea (OSA) may be multifactorial in origin, and systemic inflammation is one of the major factors. However, OSA patients do not always have the identical probability with hypertension even in patients with the same history and degree of OSA. The aim of this study was to compare the levels of inflammation and insulin resistance in two groups of patients who had the same degree as well as the same long history of OSA, but with/without hypertension. OSA patients (Apnea Hyponea Index, AHI ≥ 40/h, n = 70) were examined by polysomnography and blood analysis for the measurements of fasting plasma glucose, serum insulin (FINS), high-sensitivity C-reactive protein (CRP), peptide C,TNF-α, IL-6, and IL-10. Patients with hypertension (n = 40) had higher level of LDL-C and lower HDL-C levels than patients without hypertension. Almost half (16/40) of OSA patients with hypertension had family history of hypertension. Moreover in OSA patients with hypertension, the levels of TNF-α, IL-6, and CRP were higher, but IL-10 was lower than those without hypertension. FINS, peptide C, HOMA-IR, and HOMA-islet were also higher in OSA patients with hypertension. OSA patients with hypertension have higher level of inflammation and insulin resistance. Systemic inflammation and insulin resistance are both important factors for the development of hypertension in OSA patients.

  15. Pulmonary hypertension in patients with hematological disorders following splenectomy.

    Science.gov (United States)

    Meera, V; Jijina, Farah; Ghosh, Kanjaksha

    2010-03-01

    Prevalence of pulmonary arterial hypertension (PAH) was studied by Echocardiography and Doppler in 43 splenectomised patients with various disorders 1-20 years after splenectomy. PAH was detected only in thalassemia major, intermedia, hereditary sphereocytosis and myelofibrosis groups comprising a total of 21 patients. Six patients out of 21 was found to have PAH with mean pulmonary arterial pressure of 46.28 ± 28.17 mmHg. Twenty one controls having similar duration and type of disease also were assessed for PAH in this case control study 3/21 had PAH in this control group. The difference in number of patients showing pulmonary hypertension between case and control was not statistically significant (chi-square test p = 0.29-though the difference in pulmonary arterial pressure between case and control were significantly different (t-test psideroblastic anemia, extra hepatic portal hypertension, autoimmune hemolytic anemia did not show PAH after splenectomy even years after the procedure PAH following splenectomy is common after certain disorders and control patients with these diseases have tendency to develop PAH even without splenectomy. Pulmonary thromboembolism may be an important pathophysiological mechanism leading to this condition. Patients having hemolytic anemia and myelofibrosis should have regular evaluation of pulmonary arterial pressure whether he/she has been splenectomised or not. This is particularly important as availability of phosphodiesterase inhibitors like sildenafil allows one to manage these cases.

  16. ALGORITHM FOR MANAGEMENT OF HYPERTENSIVE PATIENTS UNDERWENT UROLOGY INTERVENTIONS

    Directory of Open Access Journals (Sweden)

    S. S. Davydova

    2015-09-01

    Full Text Available Aim. To study the efficacy of cardiovascular non-invasive complex assessment and pre-operative preparation in hypertensive patients needed in surgical treatment of urology dis- eases.Material and methods. Males (n=883, aged 40 to 80 years were included into the study. The main group consisted of patients that underwent laparotomic nephrectomy (LTN group; n=96 and patients who underwent laparoscopic nephrectomy (LSN group; n=53. Dynamics of ambulatory blood pressure monitoring (ABPM data was analyzed in these groups in the immediate postoperative period. The efficacy of a package of non-invasive methods for cardiovascular system assessment was studied. ABPM was performed after nephrectomy (2-nd and 10-th days after surgery in patients with complaints of vertigo episodes or intense general weakness to correct treatment.Results. In LTN group hypotension episodes or blood pressure (BP elevations were observed in 20 (20.8% and 22 (22.9% patients, respectively, on the 2-nd day after the operation. These complications required antihypertensive treatment correction. Patients with hypotension episodes were significantly older than patients with BP elevation and had significantly lower levels of 24-hour systolic BP, night diastolic BP and minimal night systolic BP. Re-adjustment of antihypertensive treatment on the 10-th postoperative day was required to 2 (10% patients with hypotension episodes and to 1 (4.5% patient with BP elevation. Correction of antihypertensive therapy was required to all patients in LSN group on the day 2, and to 32 (60.4% patients on the 10-th day after the operation. Reduction in the incidence of complications (from 1.2% in 2009 to 0.3% in 2011, p<0.001 was observed during the application of cardiovascular non-invasive complex assessment and preoperative preparation in hypertensive patients.Conclusion. The elaborated management algorithm for patients with concomitant hypertension is recommended to reduce the cardiovascular

  17. Uric Acid Metabolism in a Sample of Egyptian Hypertensive Patients With Normal Kidney Function

    OpenAIRE

    Adel Afifi, ¹ Iman Sarhan¹, Magdy El Sharkawy¹, Mostafa Kamel¹, Waleed Anwar ¹,

    2013-01-01

    Background: Hyperuricemia is commonly associated with hypertension. Also, it is well known to coincide with the metabolic syndrome but is still not recognized as a risk factor. So, we aimed to evaluate hyperuricemia among a sample of hypertensive Egyptians with normal renal function.Methods: this study was performed on 303 hypertensive patients aged 30-69 years. Patients were divided into 2 groups according to the level of uric acid: group 1 composed of 168 hypertensive hyperuricemic patient ...

  18. Gastrointestinal Bleeding in Cirrhotic Patients with Portal Hypertension

    Science.gov (United States)

    Biecker, Erwin

    2013-01-01

    Gastrointestinal bleeding related to portal hypertension is a serious complication in patients with liver cirrhosis. Most patients bleed from esophageal or gastric varices, but bleeding from ectopic varices or portal hypertensive gastropathy is also possible. The management of acute bleeding has changed over the last years. Patients are managed with a combination of endoscopic and pharmacologic treatment. The endoscopic treatment of choice for esophageal variceal bleeding is variceal band ligation. Bleeding from gastric varices is treated by injection with cyanoacrylate. Treatment with vasoactive drugs as well as antibiotic treatment is started before or at the time point of endoscopy. The first-line treatment for primary prophylaxis of esophageal variceal bleeding is nonselective beta blockers. Pharmacologic therapy is recommended for most patients; band ligation is an alternative in patients with contraindications for or intolerability of beta blockers. Treatment options for secondary prophylaxis include variceal band ligation, beta blockers, a combination of nitrates and beta blockers, and combination of band ligation and pharmacologic treatment. A clear superiority of one treatment over the other has not been shown. Bleeding from portal hypertensive gastropathy or ectopic varices is less common. Treatment options include beta blocker therapy, injection therapy, and interventional radiology. PMID:27335828

  19. Management of Acute Hypertensive Response in Patients With Ischemic Stroke

    Science.gov (United States)

    Qureshi, Adnan I.

    2016-01-01

    High blood pressure (BP) >140/90 mm Hg is seen in 75% of patients with acute ischemic stroke and in 80% of patients with acute intracerebral hemorrhages and is independently associated with poor functional outcome. While BP reduction in patients with chronic hypertension remains one of the most important factors in primary and secondary stroke prevention, the proper management strategy for acute hypertensive response within the first 72 hours of acute ischemic stroke has been a matter of debate. Recent guidelines recommend clinical trials to ascertain whether antihypertensive therapy in the acute phase of stroke is beneficial. This review summarizes the current data on acute hypertensive response or elevated BP management during the first 72 hours after an acute ischemic stroke. Based on the potential deleterious effect of lowering BP observed in some clinical trials in patients with acute ischemic stroke and because of the lack of convincing evidence to support acute BP lowering in those situations, aggressive BP reduction in patients presenting with acute ischemic stroke is currently not recommended. While the early use of angiotensin receptor antagonists may help reduce cardiovascular events, this benefit is not necessarily related to BP reduction. PMID:27366297

  20. Management of Acute Hypertensive Response in Patients With Ischemic Stroke.

    Science.gov (United States)

    AlSibai, Ahmad; Qureshi, Adnan I

    2016-07-01

    High blood pressure (BP) >140/90 mm Hg is seen in 75% of patients with acute ischemic stroke and in 80% of patients with acute intracerebral hemorrhages and is independently associated with poor functional outcome. While BP reduction in patients with chronic hypertension remains one of the most important factors in primary and secondary stroke prevention, the proper management strategy for acute hypertensive response within the first 72 hours of acute ischemic stroke has been a matter of debate. Recent guidelines recommend clinical trials to ascertain whether antihypertensive therapy in the acute phase of stroke is beneficial. This review summarizes the current data on acute hypertensive response or elevated BP management during the first 72 hours after an acute ischemic stroke. Based on the potential deleterious effect of lowering BP observed in some clinical trials in patients with acute ischemic stroke and because of the lack of convincing evidence to support acute BP lowering in those situations, aggressive BP reduction in patients presenting with acute ischemic stroke is currently not recommended. While the early use of angiotensin receptor antagonists may help reduce cardiovascular events, this benefit is not necessarily related to BP reduction.

  1. Reported Sildenafil Side Effects in Pediatric Pulmonary Hypertension Patients

    Directory of Open Access Journals (Sweden)

    Stephanie Leigh Siehr

    2015-03-01

    Full Text Available Background: Sildenafil, a phosphodiestase type 5 inhibitor, was approved in 2005 for the treatment of pulmonary arterial hypertension (PAH in adults, and is commonly used off-label for pediatric patients. Little is known, however, about sildenafil’s side effects in this population.Methods: Single institution, longitudinal survey-based study performed in an outpatient pediatric cardiology clinic. Pediatric patients on sildenafil (alone or in combination with other PH therapies completed questionnaires regarding frequency of vascular, gastrointestinal, neurologic and hematologic side effects. Results: Between January 2011 and May 2014, 66 pediatric patients with PH on sildenafil filled out 214 surveys, 32 patients (96 surveys on monotherapy, and 43 patients (118 surveys on sildenafil plus an endothelin receptor antagonist (bosentan or ambrisentan and/or a prostacyclin (epoprostenol or treprostinil. Overall, 30% of respondents identified at least one side effect. For all patients on sildenafil, incidence of side effects by system was 37% gastrointestinal, 35% vascular and 22% neurologic. For patients on sildenafil monotherapy, incidence of side effects by system was 24% gastrointestinal, 21% vascular and 18% neurologic compared to patients on combination therapy who reported an incidence of 48% gastrointestinal, 45% vascular and 25% neurologic.Conclusion: Incidence of vascular, gastrointestinal and neurologic side effect in pediatric patients on sildenafil therapy for pulmonary arterial hypertension was 30%. Side effects were more common in patients on combination therapy with an endothelin receptor antagonist and/or prostacyclin than in patients on sildenafil monotherapy.

  2. Practical issues in medication compliance in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Krzesinski J

    2011-06-01

    Full Text Available Jean-Marie Krzesinski1, Marc Leeman21Nephrology Transplantation Department, Domaine Universitaire, Liège, Belgium; 2Department of Internal Medicine and Hypertension Clinic, Erasme University Hospital, Brussels, BelgiumAbstract: Unsatisfactory compliance in the treatment of high blood pressure is frequently due to sequential barriers, such as insufficient patient education about the illness and low motivation to receive any treatment, existence of a large gap between physicians' perceptions of the problem and clinical reality, complexity of the treatment potentially generating adverse effects, and a health care environment with few public education campaigns and incentives for better coordinated supportive care. In order to improve drug compliance, establishment of personalized plans adapted to each patient is required. First, a good doctor–patient relationship is mandatory, with regular education of the patient about hypertension and its risks, discussion about adverse drug effects, and the complexity and cost of treatment. Second, to have any chance of success, the provider should offer convenient appointments and tailor the treatment regimen to the patient's lifestyle and needs, with written instructions. Third, there is a need to promote active patient collaboration with treatment. An innovative combination of home self-measurement of blood pressure, use of new technology options, eg, texting or telemedicine, and creation of a multidisciplinary working team can offer new, effective opportunities. This approach could reduce cardiovascular complications by improving the control of high blood pressure, and thereby the overall costs of hypertension to the health care system.Keywords: arterial hypertension, therapeutic adherence, drug compliance, persistence

  3. Relationship of Hypertension to Coronary Atherosclerosis and Cardiac Events in Patients With Coronary Computed Tomographic Angiography.

    Science.gov (United States)

    Nakanishi, Rine; Baskaran, Lohendran; Gransar, Heidi; Budoff, Matthew J; Achenbach, Stephan; Al-Mallah, Mouaz; Cademartiri, Filippo; Callister, Tracy Q; Chang, Hyuk-Jae; Chinnaiyan, Kavitha; Chow, Benjamin J W; DeLago, Augustin; Hadamitzky, Martin; Hausleiter, Joerg; Cury, Ricardo; Feuchtner, Gudrun; Kim, Yong-Jin; Leipsic, Jonathon; Kaufmann, Philipp A; Maffei, Erica; Raff, Gilbert; Shaw, Leslee J; Villines, Todd C; Dunning, Allison; Marques, Hugo; Pontone, Gianluca; Andreini, Daniele; Rubinshtein, Ronen; Bax, Jeroen; Jones, Erica; Hindoyan, Niree; Gomez, Millie; Lin, Fay Y; Min, James K; Berman, Daniel S

    2017-08-01

    Hypertension is an atherosclerosis factor and is associated with cardiovascular risk. We investigated the relationship between hypertension and the presence, extent, and severity of coronary atherosclerosis in coronary computed tomographic angiography and cardiac events risk. Of 17 181 patients enrolled in the CONFIRM registry (Coronary CT Angiography Evaluation for Clinical Outcomes: An International Multicenter Registry) who underwent ≥64-detector row coronary computed tomographic angiography, we identified 14 803 patients without known coronary artery disease. Of these, 1434 hypertensive patients were matched to 1434 patients without hypertension. Major adverse cardiac events risk of hypertension and non-hypertensive patients was evaluated with Cox proportional hazards models. The prognostic associations between hypertension and no-hypertension with increasing degree of coronary stenosis severity (nonobstructive or obstructive ≥50%) and extent of coronary artery disease (segment involvement score of 1-5, >5) was also assessed. Hypertension patients less commonly had no coronary atherosclerosis and more commonly had nonobstructive and 1-, 2-, and 3-vessel disease than the no-hypertension group. During a mean follow-up of 5.2±1.2 years, 180 patients experienced cardiac events, with 104 (2.0%) occurring in the hypertension group and 76 (1.5%) occurring in the no-hypertension group (hazard ratios, 1.4; 95% confidence intervals, 1.0-1.9). Compared with no-hypertension patients without coronary atherosclerosis, hypertension patients with no coronary atherosclerosis and obstructive coronary disease tended to have higher risk of cardiac events. Similar trends were observed with respect to extent of coronary artery disease. Compared with no-hypertension patients, hypertensive patients have increased presence, extent, and severity of coronary atherosclerosis and tend to have an increase in major adverse cardiac events. © 2017 American Heart Association, Inc.

  4. Improving Hypertension Control and Patient Engagement Using Digital Tools.

    Science.gov (United States)

    Milani, Richard V; Lavie, Carl J; Bober, Robert M; Milani, Alexander R; Ventura, Hector O

    2017-01-01

    Hypertension is present in 30% of the adult US population and is a major contributor to cardiovascular disease. The established office-based approach yields only 50% blood pressure control rates and low levels of patient engagement. Available home technology now provides accurate, reliable data that can be transmitted directly to the electronic medical record. We evaluated blood pressure control in 156 patients with uncontrolled hypertension enrolled into a home-based digital-medicine blood pressure program and compared them with 400 patients (matched to age, sex, body mass index, and blood pressure) in a usual-care group after 90 days. Digital-medicine patients completed questionnaires online, were asked to submit at least one blood pressure reading/week, and received medication management and lifestyle recommendations via a clinical pharmacist and a health coach. Blood pressure units were commercially available that transmitted data directly to the electronic medical record. Digital-medicine patients averaged 4.2 blood pressure readings per week. At 90 days, 71% of digital-medicine vs 31% of usual-care patients had achieved target blood pressure control. Mean decrease in systolic/diastolic blood pressure was 14/5 mm Hg in digital medicine, vs 4/2 mm Hg in usual care (P digital-medicine group (P = .004). Mean patient activation increased from 41.9 to 44.1 (P = .008), and the percentage of patients with low patient activation decreased from 15% to 6% (P = .03) in the digital-medicine group. A digital hypertension program is feasible and associated with significant improvement in blood pressure control rates and lifestyle change. Utilization of a virtual health intervention using connected devices improves patient activation and is well accepted by patients.

  5. Resistant hypertension, patient characteristics, and risk of stroke.

    Directory of Open Access Journals (Sweden)

    Chen-Ying Hung

    Full Text Available Little is known about the prognosis of resistant hypertension (RH in Asian population. This study aimed to evaluate the impacts of RH in Taiwanese patients with hypertension, and to ascertain whether patient characteristics influence the association of RH with adverse outcomes.Patients aged ≥45 years with hypertension were identified from the National Health Insurance Research Database. Medical records of 111,986 patients were reviewed in this study, and 16,402 (14.6% patients were recognized as having RH (continuously concomitant use of ≥3 anti-hypertensive medications, including a diuretic, for ≥2 years. Risk of major adverse cardiovascular events (MACE, a composite of all-cause mortality, acute coronary syndrome, and stroke [included both fatal and nonfatal events] in patients with RH and non-RH was analyzed. A total of 11,856 patients experienced MACE in the follow-up period (average 7.1±3.0 years. There was a higher proportion of females in the RH group, they were older than the non-RH (63.1 vs. 60.5 years patients, and had a higher prevalence of cardiovascular co-morbidities. Overall, patients with RH had higher risks of MACE (adjusted HR 1.17; 95%CI 1.09-1.26; p<0.001. Significantly elevated risks of stroke (10,211 events; adjusted HR 1.17; 95%CI 1.08-1.27; p<0.001, especially ischemic stroke (6,235 events; adjusted HR 1.34; 95%CI 1.20-1.48; p<0.001, but not all-cause mortality (4,594 events; adjusted HR 1.06; 95%CI 0.95-1.19; p = 0.312 or acute coronary syndrome (2,145 events; adjusted HR 1.17; 95%CI 0.99-1.39; p = 0.070 were noted in patients with RH compared to those with non-RH. Subgroup analysis showed that RH increased the risks of stroke in female and elderly patients. However, no significant influence was noted in young or male patients.Patients with RH were associated with higher risks of MACE and stroke, especially ischemic stroke. The risks were greater in female and elderly patients than in male or young

  6. Practical recommendations for treatment of hypertension in older patients

    Directory of Open Access Journals (Sweden)

    Philip A Kithas

    2010-06-01

    -dose combinations with other antihypertensive drug classes in patients who do not achieve target blood pressure (<140/90 mmHg.Keywords: isolated systolic hypertension, pulse pressure, ambulatory blood pressure monitoring

  7. New obesity indices and adipokines in normotensive patients and patients with hypertension: comparative pilot analysis.

    Science.gov (United States)

    Stepien, Mariusz; Stepien, Anna; Banach, Maciej; Wlazel, Rafal N; Paradowski, Marek; Rizzo, Manfredi; Toth, Peter P; Rysz, Jacek

    2014-04-01

    We compared the obesity parameters and selected adipokines-leptin, adiponectin, and resistin-in obese patients with hypertension and normotensive patients. A total of 67 nondiabetic obese outpatients were divided into 2 groups: A-hypertensive and B-normotensive. Serum levels of leptin, adiponectin, resistin, and insulin were measured. Weight, height, waist circumference, and hip circumference were measured to calculate waist-to-hip ratio (WHR), weight-to-height ratio, visceral adiposity index, and body adiposity index (BAI). Among patients with hypertension, significant positive correlations were observed between leptin and body mass index and BAI (r = .31 and r = .63, respectively). In normotensive patients, leptin positively correlated with BAI (r = .73, P obesity and leptin are associated with hypertension in obese patients.

  8. Epidemiology, pathophysiology, and treatment of hypertension in ischaemic stroke patients.

    Science.gov (United States)

    Hisham, Nur Fatirul; Bayraktutan, Ulvi

    2013-10-01

    Stroke continues to be one of the leading causes of mortality and morbidity worldwide. There are 2 main types of stroke: ischaemic strokes, which are caused by obstruction of the blood vessels leading to or within the brain, and haemorrhagic strokes, which are induced by the disruption of blood vessels. Stroke is a disease of multifactorial aetiology that may develop as an end state in patients with serious vascular conditions--most notably, uncontrolled arterial hypertension--thereby necessitating the effective control of this risk factor to prevent stroke or its recurrence. This paper focuses specifically on the epidemiology and pathogenesis of ischaemic stroke mainly in chronically hypertensive patients and pays particular attention to the efficacy of a select group of routinely used major antihypertensive drugs (i.e., angiotensin-converting enzyme inhibitors, angiotensin II type 1 receptor blockers, and calcium channel blockers) in the treatment of strokes. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  9. Preliminary Survey on the Prevalence Rate of Hypertension in Patients with Dilated Cardiomyopathy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    To investigate the prevalence of hypertension and its primary risk factors in patients with dilated cardiomyopathy (DCM). Methods Three hundred and sixty-two patients with DCM (DCM group)and 401 age-matched residents (control group) were enrolled randomly in the study, the hypertensive prevalence rate were calculated respectively in the two groups and were compared with each other; the patients in the DCM group were divided into two subgroups (hypertension subgroup and non-hypertension subgroup) according to whether the patients have hypertension;the clinical data related to blood pressure was compared between the two subgroups. Results The prevalence of hypertension in DCM group was significantly higher than that in the control group ( 32. 8% vs. 20. 1%, P< 0.01 ) ; There were no significant differences on the age, gender, occupation and left ventricular ejection fraction (LVEF) between the two subgroups, but the mean heart rate and the percentage of patients who had family history of hypertension were significantly higher in the hypertension subgroup than that in the non-hypertension subgroup ( P<0.05 and P<0. 01 ).Conclusions The prevalence of hypertension in patients with DCM was high; The increased activity of sympathetic nervous system and the hypertensive genetic factor may be the main risk factors of hypertension in patients with DCM.

  10. Nocturnal carbon dioxide monitoring in patients with idiopathic intracranial hypertension.

    Science.gov (United States)

    Abraham, Alon; Peled, Nir; Khlebtovsky, Alexander; Benninger, Felix; Steiner, Israel; Stiebel-Kalish, Hadas; Djaldetti, Ruth

    2013-08-01

    Idiopathic intracranial hypertension may be associated with sleep apnea. This study evaluated the incidence of sleep breathing disorders in patients with idiopathic intracranial hypertension. Overnight respiratory monitoring was performed in 22 untreated patients with idiopathic intracranial pressure diagnosed at a tertiary medical center over a two-year period and 12 sex- and age-matched control subjects. Breathing measures included heart rate, respiratory rate,oxygen saturation, and continuous end-tidal capnography. Sleep quality and daily fatigue were assessed by self-report questionnaires. Mean age of the study group was 32.6±12.2 years and of the control group, 37.0±12.9 years. Neither group had significant findings of hypoxia or hypercarbia during sleep, and there were no between-group differences in mean carbon dioxide level (patients, 35.8±4.41 mmHg; controls, 37.6±4.38 mmHg; p>0.02) or minimal oxygen saturation (96.35±1.99% and 5.69±1.71%, respectively; p>0.02). The study group had significantly more events of apnea (CO2) per hour of sleep than the control group (1.21±1.38 and 0.92±0.56, respectively; p=0.02), although values were still within normal range (<5/hr). Idiopathic intracranial hypertension is not associated with a clinically significant nocturnal breathing abnormality, and hypercarbia is apparently not involved in the pathogenesis. However, it is possible that a subtle increase in paroxysmal sleep apnea (CO2) events might be sufficient to cause vasodilatation of the cerebral blood vessels, thereby increasing intracranial pressure. Screening for sleep apnea may be appropriate in idiopathic intracranial hypertension patients, and further studies are needed to clarify this issue. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. Automated spoken dialogue system for hypertensive patient home management.

    Science.gov (United States)

    Giorgino, Toni; Azzini, Ivano; Rognoni, Carla; Quaglini, Silvana; Stefanelli, Mario; Gretter, Roberto; Falavigna, Daniele

    2005-03-01

    Recent advances in automatic speech recognition and related technologies allow computers to carry on conversations by telephone. We developed an intelligent dialogue system that interacts with hypertensive patients to collect data about their health status. Patients thus avoid the inconvenience of traveling for frequent face to face visits to monitor the clinical variables they can easily measure at home; the physician is facilitated in acquiring patient information and cardiovascular risk, which is evaluated from the data according to noted guidelines. Controlled trials to assess the clinical efficacy are under way.

  12. Perioperative Anesthesiological Management of Patients with Pulmonary Hypertension

    Directory of Open Access Journals (Sweden)

    Jochen Gille

    2012-01-01

    Full Text Available Pulmonary hypertension is a major reason for elevated perioperative morbidity and mortality, even in noncardiac surgical procedures. Patients should be thoroughly prepared for the intervention and allowed plenty of time for consideration. All specialty units involved in treatment should play a role in these preparations. After selecting each of the suitable individual anesthetic and surgical procedures, intraoperative management should focus on avoiding all circumstances that could contribute to exacerbating pulmonary hypertension (hypoxemia, hypercapnia, acidosis, hypothermia, hypervolemia, and insufficient anesthesia and analgesia. Due to possible induction of hypotonic blood circulation, intravenous vasodilators (milrinone, dobutamine, prostacyclin, Na-nitroprusside, and nitroglycerine should be administered with the greatest care. A method of treating elevations in pulmonary pressure with selective pulmonary vasodilation by inhalation should be available intraoperatively (iloprost, nitrogen monoxide, prostacyclin, and milrinone in addition to invasive hemodynamic monitoring. During the postoperative phase, patients must be monitored continuously and receive sufficient analgesic therapy over an adequate period of time. All in all, perioperative management of patients with pulmonary hypertension presents an interdisciplinary challenge that requires the adequate involvement of anesthetists, surgeons, pulmonologists, and cardiologists alike.

  13. Hypertension in Intensive Care Unit Patients.

    Directory of Open Access Journals (Sweden)

    ilhan Kurultak

    2016-06-01

    data regarding HT are particularly about the outpatients, who have variety of cardiovascular risks and it had remained limited in ICU patients. The ignoring of HT involuntary by health professionals who fight with the more complicated life threatening problems, the existence of different medical conditions of patients and variety of each individual needs can lead this situation. Despite of these difficulties, it is expected that the clinician should be successful to do correct action completely in management of HT like in a lot of the other medical conditions. In this review, the evaluation and treatment of HT in ICU is examined in light of recent data. [J Contemp Med 2016; 6(2.000: 126-136

  14. [Nursing actions increases the control of hypertensive patients and reduces white-coat effect].

    Science.gov (United States)

    Colósimo, Flávia Cortez; da Silva, Stael Silvana Bagno Eleutério; Toma, Gabriela de Andrade; Pierin, Angela Maria Geraldo

    2012-10-01

    A randomized comparative study was performed to evaluate the control of hypertension with use of home blood pressure measurement (HBPM) and casual blood pressure measurement, and analyze the white coat effect. Hypertensive patients in primary health care units were randomly divided into two groups: group I, participating of the educational activities and group II that followed the routine treatment. The hypertensive patients from group I realized HBPM at the beginning and the end of the study. White-coat effect was evaluated by the difference between the casual blood pressure measurement and HBPM. The study included 290 hypertensive patients, but realized HBPM 82 hypertensive patients. There was increase in blood pressure control from the beginning to end of study in hypertensive patients from group I (p hypertension control was higher than the casual blood pressure measurement (63% vs 50%). The white coat effect was greater in hipertensive patients from group II.

  15. Metabolic syndrome in hypertensive patients: An unholy alliance

    Science.gov (United States)

    Mulè, Giuseppe; Calcaterra, Ilenia; Nardi, Emilio; Cerasola, Giovanni; Cottone, Santina

    2014-01-01

    For many years, it has been recognized that hypertension tends to cluster with various anthropometric and metabolic abnormalities including abdominal obesity, elevated triglycerides, reduced high-density lipoprotein cholesterol, glucose intolerance, insulin resistance and hyperuricemia. This constellation of various conditions has been transformed from a pathophysiological concept to a clinical entity, which has been defined metabolic syndrome (MetS). The consequences of the MetS have been difficult to assess without commonly accepted criteria to diagnose it. For this reason, on 2009 the International Diabetes Federation, the American Heart Association and other scientific organizations proposed a unified MetS definition. The incidence of the MetS has been increasing worldwide in parallel with an increase in overweight and obesity. The epidemic proportion reached by the MetS represents a major public health challenge, because several lines of evidence showed that the MetS, even without type 2 diabetes, confers an increased risk of cardiovascular morbidity and mortality in different populations including also hypertensive patients. It is likely that the enhanced cardiovascular risk associated with MetS in patients with high blood pressure may be largely mediated through an increased prevalence of preclinical cardiovascular and renal changes, such as left ventricular hypertrophy, early carotid atherosclerosis, impaired aortic elasticity, hypertensive retinopathy and microalbuminuria. Indeed, many reports support this notion, showing that hypertensive patients with MetS exhibit, more often than those without it, these early signs of end organ damage, most of which are recognized as significant independent predictors of adverse cardiovascular outcomes. PMID:25276291

  16. Metabolic syndrome in hypertensive patients:An unholy alliance

    Institute of Scientific and Technical Information of China (English)

    Giuseppe; Mulè; IIenia; Calcaterra; Emilio; Nardi; Giovanni; Cerasola; Santina; Cottone

    2014-01-01

    For many years, it has been recognized that hypertension tends to cluster with various anthropometric and metabolic abnormalities including abdominal obesity, elevated triglycerides, reduced high-density lipoprotein cholesterol, glucose intolerance, insulin resistance and hyperuricemia. This constellation of various conditions has been transformed from a pathophysiological concept to a clinical entity, which has been defined metabolic syndrome(MetS). The consequences of the MetS have been difficult to assess without commonly accepted criteria to diagnose it. For this reason, on 2009 the International Diabetes Federation, the American Heart Association and other scientific organizations proposed a unified MetS definition. The incidence of the MetS has been increasing worldwide in parallel with an increase in overweight and obesity. The epidemic proportion reached by the MetS represents a major public health challenge, because several lines of evidence showed that the MetS, even without type 2 diabetes, confers an increased risk of cardiovascular morbidity and mortality in different populations including also hypertensive patients. It is likely that the enhanced cardiovascular risk associated with MetS in patients with high blood pressure may be largely mediated through an increased prevalence of preclinical cardiovascular and renal changes, such as left ventricular hypertrophy, early carotid atherosclerosis, impaired aortic elasticity, hypertensive retinopathy and microalbuminuria. Indeed, many reports support this notion, showing that hypertensive patients with MetS exhibit, more often than those without it, these early signs of end organ damage, most of which are recognized as significant independent predictors of adverse cardiovascular outcomes.

  17. Tissue Doppler Findings in Patients with Pulmonary Arterial Hypertension

    Directory of Open Access Journals (Sweden)

    Firoozeh Abtahi

    2016-09-01

    Full Text Available In conclusion, our results suggested that increasing degrees of pulmonary artery systolic pressure affected timing of some tissue Doppler-derived intervals within the cardiac cycle, including IVC time, time to peak systolic myocardial velocity (Sm, and time to peak strain. Therefore, tissue Doppler imaging could be used in assessment of patients with suspected pulmonary arterial hypertension. Background: Pulmonary hypertension is an untreatable condition with poor prognosis and factors such as more elevated pulmonary arterial systolic pressure and right ventricular dysfunction are associated with a worse outcome. Objectives: Considering the limitations of the current modalities, this study aimed to find the relationship between tissue Doppler-derived systolic and diastolic parameters and elevated pulmonary arterial pressure in order to assess the routine application of tissue Doppler imaging in evaluation of pulmonary arterial hypertension. Patients and Methods: This study was conducted on 100 inpatient and outpatient individuals referred to the Department of Echocardiography in Shahid Faghihi hospital, Shiraz, Iran from July 2012 to March 2013. The individuals who had preserved right ventricular function in the presence of pulmonary arterial hypertension were included in the case group. On the other hand, the patients who did not have echocardiographic signs of pulmonary arterial hypertension were enrolled into the control group. All the patients underwent a complete transthoracic echocardiogram including 2-dimensional, color flow, and spectral Doppler as well as tissue Doppler imaging using a vivid E9 system, and the desired systolic and diastolic parameters were recorded. The relationship among these parameters was evaluated by independent sample t-test using the SPSS statistical software, version 16. Besides, P < 0.05 was considered to be statistically significant. Results: The mean time to peak strain was significantly longer in the case

  18. Hypertension

    OpenAIRE

    2016-01-01

    Defining hypertension in pregnancy is challenging because blood pressure levels in pregnancy are dynamic, having a circadian rhythm and also changing with advancing gestational age. The accepted definition is a sustained systolic (sBP) of ≥140 mmHg or a sustained diastolic blood pressure (dBP) ≥90 mmHg, by office (or in-hospital) measurement. Measurement of blood pressure in pregnancy should follow standardised methods, as outside pregnancy. Blood pressure measurement may occur in three types...

  19. [Anaesthesia in abdominal delivery in pregnant patients with hypertension].

    Science.gov (United States)

    Tolmachev, G N; Volodin, A V; Marichik, N V; Nemirovskiĭ, V B; Pivovarova, G M; Shepetovskaia, N L; Gur'ianov, V A

    2010-01-01

    A differentiated administration of calcium antagonists in preoperative preparation of pregnant patients with hypertension enabled the conversion of circulatory system state to "normal pregnancy range": a conversion of hypokinetic (including the HES solution infusion) and hyperkinetic types of haemodynamics to eukinetic one, with the decrease of total peripheral resistance and myocardium need for oxygen, autonomous nervous system state to physiological sympathicotonia. Evidence shows that continued intra-operative treatment including tranexamic acid enables to maintain those results during the surgery. In postoperational period, the clinical manifestations of SIRS in patients who has received the mentioned therapy were marked less then in control group, and the newborns have a higher Apgar score.

  20. Compliance in hypertensive patients attending an Athens hospital

    Directory of Open Access Journals (Sweden)

    Mastrogiannis D.

    2011-01-01

    Full Text Available Hypertension remains a silent disease. Symptoms occur several years since onset. Control remains poor in diagnosed patients. Only 20-22% of the patients control their condition.Aim: To investigate patients’ compliance with their drug treatment and any relationship of other factor with blood pressure values.Material and method: An exploratory study of 109 patients at a hospital in Athens was undertaken. Data collection was performed with a structured questionnaire. Answers were recorded by the researchers. Factors such as the duration of the drug treatment, BP values, salt consumption, exercise frequency, smoking as well as demographic data were recorded. SPSS v.15 was implemented to process data and a regression analysis was performed. Findings were considered as statistically significant at p value <0,05.Results: None of the patients was found to have an optimal or normal BP value. A great proportion of our sample were smokers (45%, 82,6% were not exercising at all and another 10,2% admitted they consumed too much salt on daily basis. Most of the participants (77,1% reported they received their medication according to their physician’s directions. Statistically significant correlations were found between the mean systolic blood pressure values and exercise (rpb=-0,162, p=0,042, compliance with drug treatment (rpb=-0,331, p<0,01, salt consumption (rpb=0,217, p=0,023 and age of participants (rs=0,263, p=0,08.Conclusions: Hypertensive patients in this sample don’t exercise, are overweight and despite receiving hypertensive treatment, there weren’t any normal BP values found.

  1. [Telmisartan effect's on remodelling bone markers in hypertensive patients].

    Science.gov (United States)

    Pérez-Castrillón, J L; De Luis, D; Inglada, L; Olmos Martínez, J M; Pinacho, F; Conde, R; González-Sagrado, M; Dueñas-Laita, A

    2012-01-01

    The telmisartan is an angiotensin II receptor blocker (ARB) with a few own characteristics that it allows us to obtain a few additional benefits. It displays the ability to act as a partial agonist of PPARgamma. On the other hand, PPAR gamma intervenes in the control of bone remodelling though with not concordant results. The objective of this study to value the effect of telmisartan on bone markers in hypertensive patients. A sample of 31 hypertensive patients with hypertension were included. The dose of telmisartan was of 80 mg/24 h and the period of follow-up was 12 weeks. The control group included 32 hypertensive patients treated before with IECA (enalapril-20 mg/24 h - or quinapril - 40 mg/24 hours). The following parameters were determined P1NP, β-CTX, 25OHD and PTH , osteocalcin, insulin and adiponectin. The patients treated with Telmisartan shown a significantly decrease in systolic blood pressure (156 ± 19 mmHg vs 133 ± 15 mmHg, p = 0.001) and diastolic blood pressure (92 ± 9 mmHg vs 82 ± 6 mmHg, p = 0.01) . Changes were not observed in other parameter, PTHi (48 ± 22 pg/ml vs 45 ± 22 pg/ml, p > 0.05) and 25-vitamin D (21 ± 10 ng/ml vs 25 ± 8 ng/ml, p > 0.05), CTX (0.195 ± 0.12 ng/ml vs 0.221 ± 0.13 ng/ml, p > 0.05), PINP (39 ± 20 ng/ml vs 40 ± 19 ng/ml, p > 0.05), osteocalcin (11 ± 9 ng/ml vs 11 ± 5 ng/ml, p > 0.05), glucose, adiponectin, insulin and HOMA. When the patients divided in two groups depending on the levels of vitamin D (insufficient and not insufficient), with a cut of 20 ng/ml, there was changes on bone markers but a decrease of the glucose was observed in patients with levels of vitamin D over 20 ng/ml (135 ± 53 mg/dl vs 119 ± 39 mg/dl, p = 0.01). The patients treated with IECAS decreases the systolic blood pressure but the diastolic blood pressure values of arterial systolic does not show changes. Telmisartan has a neutral effect to level of the bone markers of bone remodelling.

  2. Gastrointestinal motor function in patients with portal hypertension

    DEFF Research Database (Denmark)

    Madsen, Jan Lysgård; Brinch, K; Hansen, Erik Feldager

    2000-01-01

    rates were evaluated in all subjects by means of a gamma camera technique. The technique was also used to measure the frequency of antral contractions. RESULTS: No difference was observed in gastric mean emptying time or small-intestinal mean transit time of liquid and solid markers between patients...... and controls. After 24 h, however, the geometric center of the liquid marker had a more caudal localization in the colon of the patient group than in the controls (P = 0.04); that is, the patients had a faster colonic transit. No difference was found in the frequency of antral contractions 45 min after...... the test meal between patients and controls. CONCLUSIONS: These data suggest that the colonic transit is often accelerated in patients with portal hypertension, whereas the motor function of the stomach and the small intestine is unaffected....

  3. Understanding minority patients’ beliefs about hypertension to reduce gaps in communication between patients and clinicians

    Science.gov (United States)

    Kronish, Ian M; Leventhal, Howard; Horowitz, Carol R

    2011-01-01

    Our objective was to gain a better understanding of minority patients’ beliefs about hypertension and to use this understanding to develop a model to explain gaps in communication between patients and clinicians. Eighty-eight hypertensive Black and Latino adults from four inner-city primary care clinics participated in focus groups to elucidate views on hypertension. Participants believed that hypertension was a serious illness in need of treatment. Participants’ diverged from the medical model in their beliefs about the time-course of hypertension (believed hypertension was intermittent); causes of hypertension (believed stress, racism, pollution, and poverty were the important causes); symptoms of hypertension (believed hypertension was primarily present when symptomatic); and treatments for hypertension (preferred alternative treatments that reduced stress over prescription medications). Participants distrusted clinicians who prioritized medications that did not directly address their understanding of the causes or symptoms of hypertension. Patients’ models of understanding chronic asymptomatic illnesses such as hypertension challenge the legitimacy of lifelong, pill-centered treatment. Listening to patients’ beliefs about hypertension may increase trust, improve communication, and encourage better self-management of hypertension. PMID:22235822

  4. A new treatment strategy for severe arthrofibrosis of the knee. A review of twenty-two cases.

    Science.gov (United States)

    Wang, Jian-Hua; Zhao, Jin-Zhong; He, Yao-Hua

    2006-06-01

    To reduce the morbidity of traditional quadricepsplasty for the treatment of severe arthrofibrosis of the knee, we instituted a treatment regimen consisting of an initial extra-articular mini-invasive quadricepsplasty and subsequent intra-articular arthroscopic lysis of adhesions during the same anesthesia session. The purpose of the present study was to determine the results of this technique. From 1998 to 2001, twenty-two patients with severely arthrofibrotic knees were managed with this operative technique. The mean age of the patients at the time of the operation was thirty-seven years. After a mean duration of follow-up of forty-four months (minimum, twenty-four months), all patients were evaluated according to the criteria of Judet and The Hospital for Special Surgery knee-rating system. The average maximum degree of flexion increased from 27 degrees preoperatively to 115 degrees at the time of the most recent follow-up (p < 0.001). According to the criteria of Judet, the result was excellent for sixteen knees, good for five, and fair for one. The average Hospital for Special Surgery knee score improved from 74 points preoperatively to 94 points at the time of the most recent follow-up (p < 0.001). A superficial wound infection occurred in one patient. Only one patient had a persistent 15 degrees extension lag. This mini-invasive operation for the severely arthrofibrotic knee can be used to increase the range of motion and enhance functional outcome.

  5. Diabetes screening: a pending issue in hypertense/obese patients

    Directory of Open Access Journals (Sweden)

    Armina Sepehri

    2015-04-01

    Full Text Available The literature about possible cardiovascular consequences of diagnostic inertia in diabetes is scarce. We examined the influence of undetected high fasting blood glucose (FBG levels on the cardiovascular risk and poor control of cardiovascular risk factors in hypertensive or obese patients, with no previous diagnosis of diabetes mellitus (i.e., diagnostic inertia. A cross-sectional study during a preventive program in a Spanish region was performed in 2003–2004. The participants were aged ≥40 years and did not have diabetes but were hypertensive (n = 5, 347 or obese (n = 7, 833. The outcomes were high cardiovascular risk (SCORE ≥5%, poor control of the blood pressure (≥140/90 mmHg and class II obesity. The relationship was examined between FBG and the main parameters, calculating the adjusted odd ratios with multivariate models. Higher values of FBG were associated with all the outcomes. A more proactive attitude towards the diagnosis of diabetes mellitus in the hypertensive and obese population should be adopted.

  6. Impact of primary hypertension on hematuria of the patients with benign prostatic hyperplasia

    Institute of Scientific and Technical Information of China (English)

    GUO Li-jun; TANG Yuan; GUO Chao-ming; ZHANG Xiang-hua

    2010-01-01

    Background Both benign prostatic hyperplasia (BPH) and primary hypertension are common in the elderly men. The purpose of this study was to investigate the possible effect of primary hypertension on the hematuria in patients with BPH.Methods All patients who underwent transurethral resection of prostate or opening operation had confirmed diagnoses of BPH histologically. comparative analysis of packet was used to analyze the incidence of hematuria in 423 BPH patients with or without hypertension. Immunostaining of CD34 and vascular endothelial growth factor (VEGF) was carried out in tissues of 50 cases of simple BPH and 50 cases of BPH accompanied with hypertension. Results The incidence of hematuria in the BPH with hypertension was significantly higher than that in the simple BPH (P<0.01). Furthermore, the incidence of hematuria in patients who had hypertension for more than 10 years was clearly higher than that in the patients who had hypertension for less than 10 years (P <0.01). Both microvessel density (MVD) based on CD34 immunostaining and VEGF expression were significantly higher in the BPH tissues of patients with hypertension than that in the simple BPH (P<0.01, P<0.05).Conclusions Long-term hypertension may significantly increase the incidence of hematuria in patients with both BPH and hypertension. Increased MVD level and VEGF expression may account for the higher incidence of hematuria in these patients.

  7. Serum lipids and apolipoproteins in patients with essential hypertension.

    Science.gov (United States)

    Catalano, M; Aronica, A; Carzaniga, G; Seregni, R; Libretti, A

    1991-03-01

    Fifty hypertensive untreated outpatients (34 women, 16 men), with stage I and II essential hypertension, were studied in comparison to 50 age- and sex-matched controls with similar life-styles. Total cholesterol triglycerides, LDL-cholesterol, VLDL-cholesterol, and HDL-cholesterol were measured by enzymatic methods, and apolipoproteins AI, AII, B, CII, CIII and E by RID. The results showed significant differences between hypertensives and controls respectively in triglycerides (135.2 +/- 73.9 versus 90.2 +/- 33.8, P less than 0.01) and VLDL cholesterol (26.7 +/- 14.8 versus 17.7 +/- 6.6, P less than 0.01) while no significant differences were observed in total, LDL and HDL cholesterol. Significant differences between the two groups were also observed in apolipoproteins, particularly in apo AI (130.0 +/- 28.2 versus 144.9 +/- 27.9, P less than 0.05), apo AII (32.9 +/- 10.2 versus 39.6 +/- 11.4, P less than 0.01), apo CII (4.0 +/- 2.6 versus 5.4 +/- 2.9, P less than 0.05) and apo E (5.0 +/- 1.8 versus 4.3 +/- 1.8, P less than 0.05), while no significant differences were observed in apo B and CIII values. The results suggest that in untreated hypertensive patients alterations in the apolipoproteins profile are present which, in part, may be responsible for the elevated incidence of cardiovascular disease, independently from the blood pressure values.

  8. Left ventricular dysfunction in patients with suspected pulmonary arterial hypertension

    Directory of Open Access Journals (Sweden)

    Francisca Gavilanes

    2014-12-01

    Full Text Available OBJECTIVE: To evaluate the role of right heart catheterization in the diagnosis of pulmonary arterial hypertension (PAH. METHODS: We evaluated clinical, functional, and hemodynamic data from all patients who underwent right heart catheterization because of diagnostic suspicion of PAH-in the absence of severe left ventricular dysfunction (LVD, significant changes in pulmonary function tests, and ventilation/perfusion lung scintigraphy findings consistent with chronic pulmonary thromboembolism-between 2008 and 2013 at our facility. RESULTS: During the study period, 384 patients underwent diagnostic cardiac catheterization at our facility. Pulmonary hypertension (PH was confirmed in 302 patients (78.6%. The mean age of those patients was 48.7 years. The patients without PH showed better hemodynamic profiles and lower levels of B-type natriuretic peptide. Nevertheless, 13.8% of the patients without PH were categorized as New York Heart Association functional class III or IV. Of the 218 patients who met the inclusion criteria, 40 (18.3% and 178 (81.7% were diagnosed with PH associated with LVD (PH-LVD and with PAH, respectively. The patients in the HP-LVD group were significantly older than were those in the PAH group (p < 0.0001. CONCLUSIONS: The proportional difference between the PAH and PH-LVD groups was quite significant, considering the absence of echocardiographic signs suggestive of severe LVD during the pre-catheterization investigation. Our results highlight the fundamental role of cardiac catheterization in the diagnosis of PAH, especially in older patients, in whom the prevalence of LVD that has gone undiagnosed by non-invasive tests is particularly relevant.

  9. Semicircular canal dehiscence among idiopathic intracranial hypertension patients.

    Science.gov (United States)

    Kuo, Phoebe; Bagwell, Kenneth A; Mongelluzzo, Gino; Schutt, Christopher A; Malhotra, Ajay; Khokhar, Babar; Kveton, John F

    2017-08-22

    The cause of superior semicircular canal dehiscence (SSCD) is unknown. Because of a demonstrated association with tegmental defects and obesity, some have suggested idiopathic intracranial hypertension (IIH) could contribute by eroding the bone over the canal and resulting in SSCD. However, an association between IIH and SSCD has not previously been evaluated. Our objective was to evaluate an association between IIH and SSCD. Retrospective cohort. A retrospective study was performed of opening pressures for consecutive patients presenting at a lumbar puncture clinic between August 2012 and October 2015. Imaging for patients who also had thin-sectioned computed tomography (CT) imaging was reviewed for the presence of radiographic SSCD. Association between IIH and SSCD was evaluated using the Student t test and multivariate logistic regression. One hundred twenty-one patients had both a lumbar puncture performed and thin-sectioned CT imaging available, of which 24 patients (19.8%) met the criteria for IIH with an opening pressure >25 cm H2 O. The remaining 97 patients (80.2%) did not have elevated opening pressures and served as the control cohort. None of the 24 patients with IIH had radiographic SSCD, whereas eight of the 97 patients (8.2%) without IIH had radiographic SSCD. The average opening pressure in patients without radiographic SSCD was 20.2 cm H2 O compared to 19.3 cm H2 O in patients with radiographic SSCD (P = .521). In multivariate logistic regression controlling for age, body mass index, gender, and comorbidities (hypertension, diabetes, hyperlipidemia), opening pressure was not a significant predictor of radiographic SSCD. The results of this retrospective pilot study do not suggest an association between IIH and SSCD. 3b Laryngoscope, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

  10. Influence of the incremental step size in work rate on exercise response and gas exchange in patients with pulmonary hypertension

    Directory of Open Access Journals (Sweden)

    Völzke Henry

    2008-02-01

    Full Text Available Abstract Background Cardiopulmonary exercise testing (CPET has become increasingly important as a routine procedure in daily clinical work. So far, it is generally accepted that an individualized exercise protocol with exercise duration of 6 to 12 minutes is preferable to assess maximal exercise performance. The aim of this study was to compare an individualized NYHA adapted exercise protocol with a fixed standard protocol in patients with severe pulmonary arterial hypertension. Methods Twenty-two patients (17 female, 5 male; mean age 49 ± 14 yrs underwent symptom limited CPET on a bicycle. On two consecutive days each subject performed a stepwise CPET according to a modified Jones protocol (16 Watt per minute stages as well as an individualized NYHA adapted protocol with 5 or 10 Watt/min stages in a randomized order. Oxygen uptake at peak exercise (peakVO2 and anaerobic threshold (VO2AT, maximal ventilation (VE, breathing reserve (VE/MVV, ventilatory efficiency (VE vs. VCO2 slope, exercise time, maximal power and work rate were assessed and compared between both protocols. Results Comparing both, adapted NYHA protocol and standardized Jones protocol, we found significant differences in maximal power (56.7 ± 19 W vs. 74 ± 18 W; p 2, VO2AT and VE vs. VCO2 slope. Conclusion Variations of incremental step size during CPET significantly affect exercise time and maximal power, whereas relevant parameters for clinical judgement and prognosis such as oxygen uptake, ventilation and ventilatory efficiency remain unchanged. These findings have practical implications for the exercise evaluation of patients with pulmonary hypertension. To reach maximal results for ventilation, oxygen uptake and gas exchange an individualization of incremental step size appears not to be mandatory.

  11. Pulmonary hypertension in patients with chronic myeloproliferative disorders

    Directory of Open Access Journals (Sweden)

    Yochai Adir

    2015-09-01

    Full Text Available Pulmonary hypertension (PH is a major complication of several haematological disorders. Chronic myeloproliferative diseases (CMPDs associated with pulmonary hypertension have been included in group five of the clinical classification for pulmonary hypertension, corresponding to pulmonary hypertension for which the aetiology is unclear and/or multifactorial. The aim of this review is to discuss the epidemiology, pathogenic mechanism and treatment approaches of the more common forms of pulmonary hypertension in the context of CMPD's: chronic thromboembolic pulmonary hypertension, precapillary pulmonary hypertension and drug-induced PH.

  12. Optimising the management of pulmonary arterial hypertension patients: emergency treatments

    Directory of Open Access Journals (Sweden)

    R. Naeije

    2010-09-01

    Full Text Available Pulmonary arterial hypertension (PAH is a rare and potentially fatal disease whose management is usually restricted to a few specialised centres. As patients do not necessarily live in the neighbourhood of these centres, daily care and emergencies have to be delegated to first and second lines. Treatment guidelines do not usually provide recommendations for acute emergency situations as evidence is scarce. This short review provides a description of our therapeutic protocols based on available data. A model of transmural organisation of care for PAH patients, currently applied in Belgium, is described. Thereafter, based on an analysis of the reasons of death in the PAH population, a review of the main emergencies is provided. Cardiac arrest and resuscitation, decompensated right heart failure, respiratory failure, arrhythmia, pericardial effusion, haemoptysis, surgery and drug-related adverse events will be discussed successively. Case reports showing the precariousness of PAH patients will enforce our thesis of the need for optimal patient management organisation.

  13. Outcomes of Intensive Blood Pressure Lowering in Older Hypertensive Patients.

    Science.gov (United States)

    Bavishi, Chirag; Bangalore, Sripal; Messerli, Franz H

    2017-02-07

    The 2014 Eighth Joint National Committee panel recommended a therapeutic target of systolic blood pressure (BP) safety of intensive BP-lowering strategies in older (age ≥65 years) hypertensive patients. The MEDLINE, Scopus, EMBASE, and Cochrane databases were searched for all relevant randomized controlled trials from 1965 through July 1, 2016. Cardiovascular (major adverse cardiovascular events [MACE], cardiovascular mortality, stroke, myocardial infarction, and heart failure), and safety (serious adverse events and renal failure) were evaluated. Random and fixed effects analysis were used to calculate pooled relative risks (RRs) and 95% confidence intervals (CIs). We identified 4 high-quality trials involving 10,857 older hypertensive patients with a mean follow-up of 3.1 years. Intensive BP lowering was associated with a 29% reduction in MACE (RR: 0.71; 95% CI: 0.60 to 0.84), 33% in cardiovascular mortality (RR: 0.67; 95% CI: 0.45 to 0.98), and 37% in heart failure (RR: 0.63; 95% CI: 0.43 to 0.99) compared with standard BP lowering. Rates of myocardial infarction and stroke did not differ between the 2 groups. There was no significant difference in the incidence of serious adverse events (RR: 1.02; 95% CI: 0.94 to 1.09) or renal failure (RR: 1.81; 95% CI: 0.86 to 3.80) between the 2 groups. The fixed effects model yielded largely similar results, except for an increase in the risk of renal failure (RR: 2.03; 95% CI: 1.30 to 3.18) with intensive BP-lowering therapy. In older hypertensive patients, intensive BP control (systolic BP risk of renal failure. When considering intensive BP control, clinicians should carefully weigh benefits against potential risks. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  14. The Comparison of Dietary Behaviors among Rural Controlled and Uncontrolled Hypertensive Patients

    OpenAIRE

    Aziz Kamran; Ali Akbar Shekarchi; Elham Sharifian; Heshmatolah Heydari

    2016-01-01

    Nutrition is a dominant peripheral factor in increasing blood pressure; however, little information is available about the nutritional status of hypertensive patients in Iran. This study aimed to compare nutritional behaviors of the rural controlled and uncontrolled hypertensive patients and to determine the predictive power of nutritional behaviors from blood pressure. This cross-sectional study was conducted on 671 rural hypertensive patients, using multistage random sampling method in Arda...

  15. Advanced glycation end-products, anti-hypertensive treatment and diastolic function in patients with hypertension and diastolic dysfunction

    NARCIS (Netherlands)

    Hartog, Jasper W. L.; van de Wal, Ruud M.; Schalkwijk, Casper G.; Miyata, Toshio; Jaarsma, Wybren; Plokker, H. W. Thijs; van Wijk, Leen M.; Smit, Andries J.; van Veldhuisen, Dirk J.; Voors, Adriaan A.

    2010-01-01

    Aims To investigate the relationship between advanced glycation end-products (AGEs) and diastolic function and the response to blood pressure treatment in patients with hypertension and diastolic dysfunction. Methods and results Data were analysed from 97 patients (aged 65 +/- 10 years, 36% male) wh

  16. Clinical and economic impact of aliskiren in uncontrolled hypertensive patients

    Directory of Open Access Journals (Sweden)

    Ezio Degli Esposti

    2012-03-01

    Full Text Available BACKGROUND: the majority of hypertensive patients do not achieve adequate blood pressure (BP control and thus remain at risk of cardio-cerebrovascular events. Aliskiren, a novel antihypertensive drug acting as direct renin inhibitor, was authorized in Italy for the treatment of hypertension in patients who remain uncontrolled and at risk despite the use of at least two antihypertensive drugs. It was subject to an AIFA web-based monitoring registry. Results of the registry show a decrease of 20.8/9.2 mmHg in systolic/diastolic BP, within 6 months, when aliskiren is added to current therapy.OBJECTIVE: to evaluate the clinical and economic impact of such BP reduction in terms of avoidable cardio-cerebrovascular events.METHODS: an Excel-based Markov model compared aliskiren plus current antihypertensive treatment to current antihypertensive treatment alone over a 5-year horizon. Patients’ baseline characteristics and BP-reduction were taken from the AIFA registry and literature. Using Wilson and Anderson risk equations, the model simulated patient’s transitions from Pre-Event to Post-Event and Death, calculating the number of those who experience an event. Unit costs were assigned to treatments, events and follow-up. Sensitivity analyses considered: efficacy variability and societal costs of events.RESULTS: 2.47% of patients treated with aliskiren added-on to their antihypertensive therapy were expected to avoid an event. As observed in the AIFA registry, 19.8% of patients remained treated only with aliskiren whereas others reduced the number of antihypertensive treatments, leading to a 38.6% reduction of monthly concomitant antihypertensive treatment cost. Considering events and follow-up cost reduction, the per-patient annual incremental cost of aliskiren is calculated at € 187 and generates 0.042 QALYs over 5 years. The ICER was € 22,062 per QALY (€ 16,845 to € 30,771 for an efficacy range of ± 25%. Considering societal costs ICER

  17. Partial splenic embolization in patients with idiopathic portal hypertension

    Energy Technology Data Exchange (ETDEWEB)

    Romano, Maurizio E-mail: maurizio.romano@ibb.cnr.it; Giojelli, Angela; Capuano, Gaetano; Pomponi, Domenico; Salvatore, Marco

    2004-03-01

    Purpose: To evaluate the effectiveness of partial splenic embolization (PSE) in patients with idiopathic portal hypertension (IPH) in reducing variceal bleeding episodes, splenomegaly and thrombocytopenia. Materials and methods: Six patients (2M, 4F, mean age 30.3 years) with IPH presenting with splenomegaly, thrombocytopenia and recurrent variceal bleeding were treated with PSE using gelatin sponge (four patients) or Contour particles (two patients) as embolization material. Results: PSE was performed successfully in all cases; 3F coaxial microcatheters were necessary in two patients due to extreme splenic artery tortuosity. The average amount of devascularized parenchyma at CT 1 week after PSE was 71%. Splenomegaly and thrombocytopenia improved in all cases, with a mean platelet count increase of 120000/mm{sup 3} and an average 68% reduction of spleen volume at follow up. Variceal bleeding did not recur after PSE. Esophageal or gastroesophageal varices disappeared (one patient) or significantly reduced (five patients) at endoscopic controls. No significant complications were noted. The follow up was of at least 18 months in all patients; mean follow up was 28.2 months. Conclusion: In patients with IPH PSE can be effective in preventing variceal bleedings, in reducing spleen volume and in significantly increasing platelet count; therapeutic results were durable in our population.

  18. Relationship between resting heart rate and carotid artery structure in young hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    宋江宏

    2014-01-01

    Objective To investigate the relationship between resting heart rate(RHR)and carotid artery structure in young hypertensive patients.Methods A total of 663 primary hypertensive patients aged between 18 and 45(38.01±5.78)were chosen from the First Affiliated Hospital of Xinjing Medical University from January,2009 to January,2012.Patients under this study were

  19. Multimorbidity and blood pressure control in 37 651 hypertensive patients from Danish general practice

    DEFF Research Database (Denmark)

    Paulsen, Maja Skov; Andersen, Morten; Thomsen, Janus L

    2013-01-01

    Patients with hypertension are primarily treated in general practice. However, major studies of patients with hypertension are rarely based on populations from primary care. Knowledge of blood pressure (BP) control rates in patients with diabetes and/or cardiovascular diseases (CVDs), who have...

  20. Clinical deterioration after sildenafil cessation in patients with pulmonary hypertension

    Directory of Open Access Journals (Sweden)

    Anne M Keogh

    2008-10-01

    Full Text Available Anne M Keogh, Andrew Jabbour, Christopher S Hayward, Peter S MacdonaldHeart Lung Transplant Unit, St Vincent’s Hospital, Sydney, New South Wales, AustraliaAbstract: Sildenafil is a selective inhibitor of phosphodiesterase type 5 (PDE-5. Its chronic administration has been shown to improve exercise capacity, World Health Organization functional class, and haemodynamics in patients with symptomatic pulmonary arterial hypertension (PAH. There is however, no data describing the clinical consequences of sudden cessation of sildenafil treatment. In this series, 9 patients with NYHA Class II–IV PAH who were stable on 2 months of sildenafil monotherapy, had their sildenafil ceased to accommodate a 2-week washout period, required for enrollment in research involving an endothelin receptor antagonist. Six minute walk distance (SMWD and clinical assessments were performed before cessation of sildenafil, and again 2 weeks later. Over the course of this 2-week washout period, 6 of the 9 patients reported increased breathlessness and fatigue, 1 of these was hospitalized with worsening right heart failure. The SMWD fell in 6 patients, with falls of greater than 100 m recorded in 4 patients. This was accompanied by a worsening of NYHA Class from 2.5 ± 0.2 to 3.1 ± 0.1 (mean ± SEM, p = 0.01. These data indicate that sudden cessation of sildenafil monotherapy, in patients with PAH, carries with it a significant and unpredictable risk of rapid clinical deterioration. We recommend that if sildenafil needs to be ceased, it would be more prudent to consider concurrent vasodilator therapy before the gradual cessation of sildenafil.Keywords: sildenafil, pulmonary hypertension, phosphodiesterase inhibitor

  1. Hypertensive diabetic patients: guidelines for conduct and their difficulties

    Directory of Open Access Journals (Sweden)

    Weimar K. S. Barroso

    2003-08-01

    Full Text Available OBJECTIVE: To assess the effect of blood pressure (BP control and other cardiovascular risk factors in patients with diabetes mellitus in a referral service for the treatment of hypertension. METHODS: A retrospective study where diabetic patients (at least 2 fasting glucose levels above 126 mg/dL, use of hypoglycemic agents or insulin, or both of these were included. They were evaluated at the first appointment (M1 and at the last appointment (M2, regarding blood pressure, body mass index (BMI, use of hypertensive drugs, glycemia, total cholesterol (TC, creatinine, and potassium. RESULTS: Of 1,032 patients studied, 146 patients with a mean age of 61.6 years had diabetes, and 27 were men (18.5%. Mean follow-up was 5.5 years. BP values were 161.6 x 99.9 mmHg in M1 and 146.3 x 89.5 mmHg in M2. In M1, 10.4% of the patients did not use medications, 50.6% used just 1 drug, 30.8% used 2 drugs, and 8.2% used 3 or more drugs. In M2, these values were 10.9%, 39%, 39.7%, and 10.4%, respectively. Diuretics were the most commonly used medication, whereas angiotensin-converting enzyme inhibitors (ACE inhibitors were those drugs which presented greater increase when comparing M1 to M2 (24.6% and 41.7%, respectively. Only 17,1% reached the recommended goal (BP<130x85 mmhg. The other cardiovascular risk factors did not change significantly. CONCLUSION: Our data reinforce the necessity of a more aggressive approach in the treatment of these patients, despite the social and economic difficulties in adhering to treatment.

  2. Prevalence of arterial hypertension in diabetic patients before and after the JNC-V

    DEFF Research Database (Denmark)

    1994-01-01

    OBJECTIVE: To compare the prevalence of arterial hypertension in patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) according to blood pressure (BP) criteria from the World Health Organization (WHO) and The Fifth Report of the Joint National...... treatment were classified as hypertensives. RESULTS: In IDDM patients, the prevalence of arterial hypertension rose from 15 to 42% in the normoalbuminuric group, from 26 to 52% in the microalbuminuric group, and from 61 to 79% in the macroalbuminuric group when WHO and JNC-V criteria were compared....... The corresponding rises in NIDDM patients were from 51 to 71% (normo-), from 73 to 90% (micro-), and from 82 to 93% (macroalbuminuria). Of the untreated hypertensive patients, 78% of IDDM patients and 50% of NIDDM patients had stage 1 (140-159/90-99 mmHg) hypertension; 20% of IDDM patients and 37% of NIDDM patients...

  3. White-Coat Effect Is Uncommon in Patients With Refractory Hypertension.

    Science.gov (United States)

    Siddiqui, Mohammed; Judd, Eric K; Oparil, Suzanne; Calhoun, David A

    2017-09-01

    Refractory hypertension is a recently described phenotype of antihypertensive treatment failure defined as uncontrolled blood pressure (BP) despite the use of ≥5 different antihypertensive agents, including chlorthalidone and spironolactone. Recent studies indicate that refractory hypertension is uncommon, with a prevalence of ≈5% to 10% of patients referred to a hypertension specialty clinic for uncontrolled hypertension. The prevalence of white-coat effect, that is, uncontrolled automated office BP ≥135/85 mm Hg and controlled out-of-office BP hypertensive patients overall is ≈30% to 40%. The prevalence of white-coat effect among patients with refractory hypertension has not been previously reported. In this prospective evaluation, consecutive patients referred to the University of Alabama at Birmingham Hypertension Clinic for uncontrolled hypertension were enrolled. Refractory hypertension was defined as uncontrolled automated office BP ≥135/85 mm Hg with the use of ≥5 antihypertensive agents, including chlorthalidone and spironolactone. Automated office BP measurements were based on 6 serial readings, done automatically with the use of a BpTRU device unobserved in the clinic. Out-of-office BP measurements were done by 24-hour ambulatory BP monitor. Thirty-four patients were diagnosed with refractory hypertension, of whom 31 had adequate ambulatory BP monitor readings. White-coat effect was present in only 2 patients, or 6.5% of the 31 patients with refractory hypertension, suggesting that white-coat effect is largely absent in patients with refractory hypertension. These findings suggest that white-coat effect is not a common cause of apparent lack of BP control in patients failing maximal antihypertensive treatment. © 2017 American Heart Association, Inc.

  4. Toxicity of twenty-two plant essential oils against pathogenic bacteria of vegetables and mushrooms.

    Science.gov (United States)

    Todorović, Biljana; Potočnik, Ivana; Rekanović, Emil; Stepanović, Miloš; Kostić, Miroslav; Ristić, Mihajlo; Milijašević-Marčić, Svetlana

    2016-12-01

    ASBTRACT Toxicity of twenty-two essential oils to three bacterial pathogens in different horticultural systems: Xanthomonas campestris pv. phaseoli (causing blight of bean), Clavibacter michiganensis subsp. michiganensis (bacterial wilt and canker of tomato), and Pseudomonas tolaasii (causal agent of bacterial brown blotch on cultivated mushrooms) was tested. Control of bacterial diseases is very difficult due to antibiotic resistance and ineffectiveness of chemical products, to that essential oils offer a promising alternative. Minimal inhibitory and bactericidal concentrations are determined by applying a single drop of oil onto the inner side of each plate cover in macrodilution assays. Among all tested substances, the strongest and broadest activity was shown by the oils of wintergreen (Gaultheria procumbens), oregano (Origanum vulgare), and lemongrass (Cymbopogon flexuosus. Carvacrol (64.0-75.8%) was the dominant component of oregano oils, while geranial (40.7%) and neral (26.7%) were the major constituents of lemongrass oil. Xanthomonas campestris pv. phaseoli was the most sensitive to plant essential oils, being susceptible to 19 oils, while 11 oils were bactericidal to the pathogen. Sixteen oils inhibited the growth of Clavibacter michiganensis subsp. michiganensis and seven oils showed bactericidal effects to the pathogen. The least sensitive species was Pseudomonas tolaasii as five oils inhibited bacterial growth and two oils were bactericidal. Wintergreen, oregano, and lemongrass oils should be formulated as potential biochemical bactericides against different horticultural pathogens.

  5. Hypertriglyceridemic waist phenotype: a marker of cardiometabolic risk in patients with arterial hypertension

    OpenAIRE

    Ashcheulova, T.; Kovalyova, O.; Syed, M.

    2014-01-01

    Hypertriglyceridemic waist phenotype in patients with arterial hypertension was examined. Patients were categorized into 3 phenotype groups based on waist circumference means and plasma triglyceride levels: group 1 included patients (n=10) with normal waist circumference (

  6. The Different Expression of PPARγ in the Artery Tissues of Hypertensive Patients with Different Ages

    Institute of Scientific and Technical Information of China (English)

    Yongqin Li; Xiaolin Niu; Shijie Wang; Shaomin Li; Jiancang Ma

    2005-01-01

    Objective: To study the expression of the peroxisome proliferator-activated receptor γ(PPARγ) in the artery tissues of essential hypertensive patients, and the different changes with different ages, especially to the hypertensive patients more than 65 years old.Methods: Collected the mesenteric artery tissues of essential hypertensive patients( >65 years old group and <65 years old group)and patients with normal blood pressure,using immunohistochemical analysis and image acquiring and analysis system to detect the expression of PPARγ in the artery tissues. Results: the expression of PPARγ in the artery tissues of essential hypertensive patients is higher than that in the patients with normal blood pressure( P < 0.05), and to the group of hypertensive patients, the expression of PPARγ in > 65 years old group is higher than that in < 65 years old group ( P < 0.05). Conclusion: the expression of PPARγ in artery tissues is increased in hypertensive patients than in the patients with normal blood pressure, and increased with aging in hypertensive patients, suggesting that PPARγhas great relationship with hypertension.

  7. Compliance to medication among hypertensive patients in Murtala ...

    African Journals Online (AJOL)

    Background: Non-compliance to blood pressure-lowering medication is a major reason for poor control of hypertension worldwide. We assessed the level of compliance to anti-hypertensive therapy and identified factors contributing to poor ...

  8. Efficacy of clonidine in patients with essential hypertension with neurovascular contact of the rostral ventrolateral medulla.

    Science.gov (United States)

    Sakuma, Takao; Morimoto, Satoshi; Aota, Yasuko; Takahashi, Nobuyuki; Toyoda, Nagaoki; Kosaki, Atsushi; Maehara, Minoru; Tanigawa, Noboru; Ikeda, Koshi; Sawada, Satoshi; Iwasaka, Toshiji

    2010-06-01

    The rostral ventrolateral medulla (RVLM) is an important center for regulation of sympathetic nerve activity. Several clinical studies have suggested an association between neurovascular contact (NVC) of RVLM and essential hypertension. Microvascular decompression (MVD) of RVLM decreases blood pressure (BP) in hypertensive patients with NVC of this region. Therefore, MVD could be a useful therapeutic strategy to reduce BP in these patients. However, as MVD is an invasive procedure, it is worthy to seek useful antihypertensive agents for hypertensive patients with NVC. It is reported that sympathetic nerve activity is elevated in patients with hypertension accompanied by NVC of RVLM. It is anticipated that sympatholytic agents could be effective in lowering BP in these patients. In this study, we investigated the efficacy of clonidine, an alpha2 adrenergic agonist, in essential hypertensives with NVC of RVLM. Thirty consecutive essential hypertensive patients with NVC and 30 consecutive essential hypertensive patients without contact were treated with clonidine for 4 weeks, and decreases in BP and plasma norepinephrine levels were compared between the two groups. Decreases in BP and plasma norepinephrine levels were significantly greater in patients with NVC than in those without contact. These results suggest that clonidine exhibits significantly greater reductions of BP and sympathetic nerve activity in essential hypertensive patients with NVC compared with those without contact of the rostral ventrolateral medulla.

  9. Evaluation of Pulmonary Hypertension with CMR: Pulmonary HypertensionPatients and Healthy Volunteers Control Study

    Directory of Open Access Journals (Sweden)

    Meng WANG

    2016-05-01

    Full Text Available Background and objective The clinical course of pulmonary hypertension (PH is one of progressive deterioration interspersed with episodes of acute decompensation. It is difficult to predict when patients will die because death may come either suddenly or slowly due to progressive heart failure. The aim of this study is to investigate morphology, function and hemodynamics in PH, compared with healthy people, and to investigate the clinical value of detection of PH by use of cardiac magnetic resonance (CMR parameters. Methods CMR was performed in 56 PH patients collected from Tianjin Medical University General Hospital from January 2012 to December 2014 and 22 healthy controls. The following parameters were calculated: right ventricle (RV end-diastolic volume (EDV, end-systolic volume (ESV, ejection fraction (EF, myocardial mass (MM, RV fractional area change (RVFAC, interventricular septal curvature (CIVS, left ventricular free wall curvature (CFW, and CIVS/CFW, main pulmonary artery (MPA positive peak velocity, maximal area, minimal area and distensibility. Comparisons of CMR measurements between PH patients and controls were analyzed by using the student t-tests. Receiver operating characteristic (ROC curve analysis was used to compare the PH diagnostic abilities for four parameters (MPA positive peak velocity, distensibility, curvature ratio, and RVFAC and combined CMR parameter. P<0.05 was considered significant. Results Compared with healthy controls, RV morphology, function and hemodynamics of PH group declined and deteriorate obviously. The ROC curve analysis showed that among the four parameters distensibility of MPA had the highest AUC value (AUC=0.95. Additionally, combined CMR parameter (positive peak velocity+distensibility+curvature ratio+RVFAC had even higher AUC (AUC=0.988. Conclusion Comprehensive CMR parameters is conducive to accurately reflect the overall state RV-pulmonary circulation in patients with PH.

  10. Autoantibodies against α1 adrenergic receptor related with cardiac remodeling in hypertensive patients by clinical observation

    Institute of Scientific and Technical Information of China (English)

    李正在

    2006-01-01

    Objective To investigate the effects of autoantibodies against a adrenergic receptor on cardiac remodeling in patients with hypertension. Methods Five hundred and fifty three patients with hypertension in our hospital were selected. The autoantibodies againstα1 adrenergic receptor in sera of donor were detected by ELISA, and the Results of echocardiography were recorded. By

  11. Increased arterial vascular tone during the night in patients with essential hypertension

    DEFF Research Database (Denmark)

    Scholze, A; Burkert, A; Mardanzai, K;

    2007-01-01

    The time-dependent incidence of cardiovascular events points to an important role of chronobiology for arterial properties. To evaluate arterial properties in patients with essential hypertension, we assessed arterial vascular tone during sleep at night in patients with essential hypertension...

  12. Relationship between blood pressure variability and different renal function impairment stages in elderly hypertension patients

    Institute of Scientific and Technical Information of China (English)

    王云

    2014-01-01

    Objective To observe the change of blood pressure variability(BPV)in elderly hypertension patients,and to analyze the correlation between BPV and stages of renal function damage.Methods 127 elderly primary hypertensive patients with chronic kidney disease(CKD)were divided into three groups:stage 2 CKD group(aged 60-

  13. Intrapulmonary shunting in primary pulmonary hypertension: an observation in two patients treated with epoprostenol sodium.

    Science.gov (United States)

    Castro, P F; Bourge, R C; McGiffin, D C; Benza, R L; Fan, P; Pinkard, N B; McGoon, M D

    1998-07-01

    Continuous intravenous infusion of epoprostenol sodium in selected patients with primary pulmonary hypertension improves symptoms and survival. This report describes two patients with primary pulmonary hypertension treated with epoprostenol in whom intrapulmonary shunting and severe hypoxemia occurred. Intrapulmonary shunting was confirmed by contrast echocardiography showing delayed appearance of bubbles in the left cardiac chambers after peripheral venous injection of agitated saline solution.

  14. Risk factors related to hypertension among patients in a cohort living with HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Evanizio Roque de Arruda Junior

    2010-06-01

    Full Text Available INTRODUCTION: Studies disagree as to whether there is a greater prevalence of hypertension among HIV/AIDS patients and the role of antiretroviral therapy. OBJECTIVE: Evaluate the prevalence of hypertension and risk factors in a cohort of HIV-infected patients, with emphasis on antiretroviral therapy. METHOD: Case-control study conducted at baseline of a cohort, between June/2007 and December/2008 in Pernambuco/Brazil. Blood pressure was classified as normal, prehypertension, and hypertension. RESULTS: Of 958 patients, 245 (25.6% had hypertension (cases, 325 (33.9% had prehypertension, and 388 (40.5% were normotensive (controls. Comparison between hypertensive and normotensive patients showed that traditional factors, such as age > 40 (OR = 3.06, CI = 1.91-4.97, male gender (OR = 1.85, CI = 1.15-3.01, BMI > 25 (OR = 5.51, CI = 3.36-9.17, and triglycerides > 150 mg/dL (OR = 1.69, CI = 1.05-2.71, were independently associated with hypertension. Duration of antiretroviral therapy and CD4 > 200 cells/mm³ were associated with hypertension in univariate analysis, but did not remain in final model. Type of antiretroviral schema and lipodystrophy showed no association with hypertension. CONCLUSION: Hypertension in HIV/AIDS patients is partially linked to invariable factors, such as age and sex. Efforts should be directed toward controlling reversible factors, particularly excessive weight gain and unsuitable diet.

  15. Association factors of target organ damage: analysis of 17 682 elderly hypertensive patients in China

    Institute of Scientific and Technical Information of China (English)

    CUI Hua; WANG Fan; FAN Li; HU Yi-xin; HU Guo-liang; LIU Lin; HONG Chang-ming

    2011-01-01

    Background Hypertensive target organ damage (TOD) is the main reason for mortality or disability in elderly hypertensive patients.The studies on TOD of hypertension in Asia,especially in Chinese elderly hypertensive patients,are very limited.The aim of this study was to evaluate the prevalence and correlative factors of TOD in older Chinese hypertensive inpatients.Methods This is a retrospective survey and data were collected from the computerized medical files of hypertensive inpatients from January of 1993 to December of 2008.The analysis was done on 17 682 inpatients,aged 60 years or older,with a diagnosis of essential hypertension (EH).The evidence of hypertensive TOD and associated factors with TOD were collected.Results The prevalence of any hypertensive target organ involvement among these subjects was high.In multivariable Logistic regressions adjusted for potentially confounding factors,older age,male gender,diabetes,EH grade 3,systolic blood pressure (SBP),and low-density lipoprotein cholesterol (LDL-C),were independently associated with coronary artery disease.Age,duration of EH,EH grade 3,SBP,pulse pressure (PP),and homocysteine (Hcy) were independently associated with cerebrovascular disease.Age,diabetes,duration of EH,EH grade 3,SBP,PP and estimated glomerular filtration rate (eGFR) were independently associated with chronic kidney disease.Male gender,EH grade 3 and SBP were independently associated with aortic dissection.Conclusions The prevalence of hypertensive TOD is high in older Chinese hypertensive inpatients.Various cardiovascular risk factors are associated with hypertensive TOD.The level of SBP and severe hypertension (grade 3 hypertension) are common independent risk factors of TOD.

  16. High Frequency of Pulmonary Hypertension-Causing Gene Mutation in Chinese Patients with Chronic Thromboembolic Pulmonary Hypertension.

    Directory of Open Access Journals (Sweden)

    Qunying Xi

    Full Text Available The pathogenesis of chronic thromboembolic pulmonary hypertension (CTEPH is unknown. Histopathologic studies revealed that pulmonary vasculature lesions similar to idiopathic pulmonary arterial hypertension (PAH existed in CTEPH patients as well. It's well-known that genetic predisposition plays an important role in the mechanism of PAH. So we hypothesized that PAH-causing gene mutation might exist in some CTEPH patients and act as a background to facilitate the development of CTEPH. In this study, we analyzed 7 PAH-causing genes including BMPR2, ACVRL1, ENG, SMAD9, CAV1, KCNK3, and CBLN2 in 49 CTEPH patients and 17 patients recovered from pulmonary embolism (PE but without pulmonary hypertension(PH. The results showed that the nonsynonymous mutation rate in CTEPH patients is significantly higher than that in PE without PH patients (25 out of 49 (51% CTEPH patients vs. 3 out of 17 PE without PH patients (18%; p = 0.022. Four CTEPH patients had the same point mutation in ACVRL1 exon 10 (c.1450C>G, a mutation approved to be associated with PH in a previous study. In addition, we identified two CTEPH associated SNPs (rs3739817 and rs55805125. Our results suggest that PAH-causing gene mutation might play an important role in the development of CTEPH.

  17. Platelets from pulmonary hypertension patients show increased mitochondrial reserve capacity

    Science.gov (United States)

    Nguyen, Quyen L.; Corey, Catherine; White, Pamela; Watson, Annie; Gladwin, Mark T.; Simon, Marc A.

    2017-01-01

    Accumulating evidence suggests that altered cellular metabolism is systemic in pulmonary hypertension (PH) and central to disease pathogenesis. However, bioenergetic changes in PH patients and their association with disease severity remain unclear. Here, we hypothesize that alteration in bioenergetic function is present in platelets from PH patients and correlates with clinical parameters of PH. Platelets isolated from controls and PH patients (n = 28) were subjected to extracellular flux analysis to determine oxygen consumption and glycolytic rates. Platelets from PH patients showed greater glycolytic rates than controls. Surprisingly, this was accompanied by significant increases in the maximal capacity for oxygen consumption, leading to enhanced respiratory reserve capacity in PH platelets. This increased platelet reserve capacity correlated with mean pulmonary artery pressure, pulmonary vascular resistance, and right ventricular stroke work index in PH patients and was abolished by the inhibition of fatty acid oxidation (FAO). Consistent with a shift to FAO, PH platelets showed augmented enzymatic activity of carnitine palmitoyltransferase-1 and electron transport chain complex II. These data extend the observation of a metabolic alteration in PH from the pulmonary vascular axis to the hematologic compartment and suggest that measurement of platelet bioenergetics is potentially useful in assessment of disease progression and severity. PMID:28289721

  18. [Early functional disorders of the brain in uncomplicated hypertensive patients].

    Science.gov (United States)

    De Quesada-Martínez, M E; Blanco-García, M; Díaz-De Quesada, L

    To detect the presence of changes in brain electrical activity that might be used as early markers in patients with risk factors for developing vascular encephalopathy. There were studied 84 uncomplicated hypertensive patients, with a normal neurological physical examination and mean age of 49 years compared to 35 functionally healthy subjects. The patients were divided into three groups: slight high blood pressure (SLHBP, n = 24) with diastolic blood pressure (DBP) between 90 and 100 mmHg, moderate high blood pressure (MHBP, n = 40) with DBP between 101 and 114 mmHg, and severe high blood pressure (SHBP, n = 20) with TAD of 115 mmHg or higher. All subjects underwent digital electroencephalogram (dEEG) with quantitative analysis (QEEG). The patients showed focal, especially frontal paroxysms, and diffuse polymorphic theta activity in these areas, mainly those with SLHBP. Posterior alpha rhythm disorganization, inter-hemispheric asymmetries and frontal monomorphic activity were more often found in SHBP patients. In QEEG was observed an increase in absolute and relative power of slow activities, and a decrease in power of alpha and beta activities. All these findings were more frequent in the left hemisphere. The hemodynamic characteristics of the Central Nervous System and the changes caused by HBP alter the functional organization of the brain cortex, especially in frontal and midline regions, irrigated by the anterior cerebral artery.

  19. Medication adherence in patients with hypertension: Does satisfaction with doctor-patient relationship work?

    Directory of Open Access Journals (Sweden)

    Ahmad Mahmoudian

    2017-01-01

    Full Text Available Background: It is assumed that doctor-patient relationship plays an effective role in patients' satisfaction, medication adherence, and health outcomes since exploring different aspects of this relationship, such as addressing medication adherence, has rarely been investigated. Therefore, the main aim of the present study was to assess the impact of patients' satisfaction derived from communicating with doctors on medication adherence in hypertensive patients. Materials and Methods: This cross-sectional survey was conducted on three hundred patients with hypertension, using multistage sampling technique in health care centers in Isfahan, Iran. Data were collected by two questionnaires comprised (1 patients' satisfaction derived from the relationship with doctors and (2 medication adherence named “Morisky Medication Adherence Scale” with 8 items. Multivariate logistic regression model was applied to test the odds ratio (OR of patients' satisfaction resulting from the relationship with physicians in numerous aspects in two groups: appropriate and inappropriate medication adherence. Results: A lower level of satisfaction derived from building the relationship (confidence interval [CI] =0.95, 0.06–0.71 and OR = 0.20 and empathy subscales (CI = 0.95, 13–0.80 and OR = 0.33 was associated with nonadherence to treatment after controlling the physicians' gender and patients' age, gender, education, and duration of disease. Conclusion: Patients' satisfaction resulting from building the relationship and empathy with physicians appeared to be associated with medication adherence among hypertensive patients.

  20. Medication adherence in patients with hypertension: Does satisfaction with doctor-patient relationship work?

    Science.gov (United States)

    Mahmoudian, Ahmad; Zamani, Ahmadreza; Tavakoli, Neda; Farajzadegan, Ziba; Fathollahi-Dehkordi, Fariba

    2017-01-01

    It is assumed that doctor-patient relationship plays an effective role in patients' satisfaction, medication adherence, and health outcomes since exploring different aspects of this relationship, such as addressing medication adherence, has rarely been investigated. Therefore, the main aim of the present study was to assess the impact of patients' satisfaction derived from communicating with doctors on medication adherence in hypertensive patients. This cross-sectional survey was conducted on three hundred patients with hypertension, using multistage sampling technique in health care centers in Isfahan, Iran. Data were collected by two questionnaires comprised (1) patients' satisfaction derived from the relationship with doctors and (2) medication adherence named "Morisky Medication Adherence Scale" with 8 items. Multivariate logistic regression model was applied to test the odds ratio (OR) of patients' satisfaction resulting from the relationship with physicians in numerous aspects in two groups: appropriate and inappropriate medication adherence. A lower level of satisfaction derived from building the relationship (confidence interval [CI] =0.95, 0.06-0.71 and OR = 0.20) and empathy subscales (CI = 0.95, 13-0.80 and OR = 0.33) was associated with nonadherence to treatment after controlling the physicians' gender and patients' age, gender, education, and duration of disease. Patients' satisfaction resulting from building the relationship and empathy with physicians appeared to be associated with medication adherence among hypertensive patients.

  1. Advanced glycation end-products, anti-hypertensive treatment and diastolic function in patients with hypertension and diastolic dysfunction.

    Science.gov (United States)

    Hartog, Jasper W L; van de Wal, Ruud M; Schalkwijk, Casper G; Miyata, Toshio; Jaarsma, Wybren; Plokker, H W Thijs; van Wijk, Leen M; Smit, Andries J; van Veldhuisen, Dirk J; Voors, Adriaan A

    2010-04-01

    To investigate the relationship between advanced glycation end-products (AGEs) and diastolic function and the response to blood pressure treatment in patients with hypertension and diastolic dysfunction. Data were analysed from 97 patients (aged 65 +/- 10 years, 36% male) who were randomly assigned to 6 months open-label treatment with either eprosartan on top of other anti-hypertensive drugs (n = 47) or other anti-hypertensive drugs alone (n = 50). Tissue AGE accumulation was measured using a validated skin-autofluorescence (skin-AF) reader (n = 26). Plasma N(epsilon)-(carboxymethyl)lysine (CML), N(epsilon)-(carboxyethyl)lysine (CEL), and pentosidine were measured by LC-MS/MS and HPLC. Diastolic function was assessed using echocardiography. Blood pressure was reduced from 157/91 to 145/84 mmHg (P median, E/A ratio (P = 0.84) and mean E' (P = 0.32) remained unchanged. Although eprosartan did not decrease levels of AGEs, patients with lower skin-AF at baseline showed a larger improvement in diastolic function in response to either anti-hypertensive treatment compared with patients with higher skin-AF.

  2. Evaluation of the Medical Care of Patients with Hypertension in an Emergency Department and in Ambulatory Hypertension Unit

    Directory of Open Access Journals (Sweden)

    Fernando Nobre

    2002-02-01

    Full Text Available OBJECTIVE: To evaluate the characteristics of the patients receiving medical care in the Ambulatory of Hypertension of the Emergency Department, Division of Cardiology, and in the Emergency Unit of the Clinical Hospital of the Ribeirão Preto Medical School. METHODS: Using a protocol, we compared the care of the same hypertensive patients in on different occasions in the 2 different places. The characteristics of 62 patients, 29 men with a mean age of 57 years, were analyzed between January 1996 and December 1997. RESULTS: The care of these patients resulted in different medical treatment regardless of their clinical features and blood pressure levels. Thus, in the Emergency Unit, 97% presented with symptoms, and 64.5% received medication to rapidly reduce blood pressure. In 50% of the cases, nifedipine SL was the elected medication. Patients who applied to the Ambulatory of Hypertension presenting with similar features, or, in some cases, presenting with similar clinically higher levels of blood pressure, were not prescribed medication for a rapid reduction of blood pressure at any of the appointments. CONCLUSION: The therapeutic approach to patients with high blood pressure levels, symptomatic or asymptomatic, was dependent on the place of treatment. In the Emergency Unit, the conduct was, in the majority of cases, to decrease blood pressure immediately, whereas in the Ambulatory of Hypertension, the same levels of blood pressure, in the same individuals, resulted in therapeutic adjustment with nonpharmacological management. These results show the need to reconsider the concept of hypertensive crises and their therapeutical implications.

  3. Role of biographical experience and bodily sensations in patients' adaptation to hypertension

    DEFF Research Database (Denmark)

    Sångren, H; Reventlow, S; Hetlevik, I

    2009-01-01

    abilities. Patients gradually adopted behaviour and attitudes to reduce their risk of cardiovascular disease. CONCLUSION: A diagnosis of hypertension constitutes a biographical disruption and has an impact on daily life. Patients' adaptation to hypertension combines biographical and bodily experiences......OBJECTIVE: To explore patients' adaptation to hypertension and to describe its impact on their sense of body, biographical experience, approach to life and daily activities. METHODS: A qualitative interview study with nine men and eight women (age: 35-50 years) with hypertension from four general...... practices in Denmark. The informants differed in type and duration of treatment. RESULTS: Adaptation to hypertension was influenced by the patients' biographical experiences and involved changes in body perception. The process affected patients' daily activities and they actively tested their physical...

  4. A history of arterial hypertension does not affect mortality in patients hospitalised with congestive heart failure

    DEFF Research Database (Denmark)

    Gustafsson, F; Torp-Pedersen, C; Seibaek, M

    2006-01-01

    OBJECTIVES: To evaluate the importance of a history of hypertension on long-term mortality in a large cohort of patients hospitalised with congestive heart failure (CHF). DESIGN: Retrospective analysis of 5491 consecutive patients, of whom 24% had a history of hypertension. 60% of the patients had...... non-systolic CHF, and 57% had ischaemic heart disease. SETTING: 38 primary, secondary and tertiary hospitals in Denmark. MAIN OUTCOME MEASURES: Total mortality 5-8 years after inclusion in the registry. RESULTS: Female sex and preserved left ventricular systolic function was more common among patients...... with a history of hypertension. 72% of the patients died during follow up. A hypertension history did not affect mortality risk (hazard ratio (HR) 0.99, 95% confidence interval (CI) 0.92 to 1.07). Correction for differences between the normotensive and hypertensive groups at baseline in a multivariate model did...

  5. What Is in a Name? How Biomedical Language May Derail Patient Understanding of Hypertension.

    Science.gov (United States)

    Bokhour, Barbara G; Kressin, Nancy R

    2015-07-01

    Despite major advances in treating hypertension, >50% of all individuals diagnosed with the condition remain in poor control. A fundamental issue may be that patients may not fully understand the meaning of the term hypertension or its cause, leading to poor adherence to medications and limiting other effective self-management behaviors. We posit that the word hypertension itself may contribute to these misunderstandings, particularly in regards to the role of stress in causing hypertension, which thus suggests stress management as a primary strategy for control. The word hypertension is often interpreted by patients to mean too much tension. In conjunction with cultural framings of stress causing high blood pressure, many patients turn to stress management to control their hypertension. The word hypertension can thus cause patients to think of it as more of a psychological than physiological condition, thus discounting the value of antihypertensive medications and interfering with medication adherence. We therefore suggest that clinicians reconsider the use of the term hypertension and the ways in which they explain the condition to patients. Reorienting the language to the more patient-centered term of high blood pressure may help patients better understand the condition and to more readily embrace the available efficacious therapies.

  6. [Thiazide diuretics in the treatment of hypertensive patients].

    Science.gov (United States)

    Rasmussen, Knud

    2015-05-11

    This Cochrane review had the objectives to determine the dose-related decrease in blood pressure due to thiazide diuretics compared with placebo control in the treatment of hypertensive patients. Hydrochlorothiazide has a dose-related blood pressure-lowering effect over the dose range 6.25, 12.5, 25 and 50 mg/day of 4/2, 6/3, 8/3 and 11/5 mmHg, respectively. This exceeds the mean 3 mmHg reduction achieved by angiotensin-converting-enzyme inhibitors and angiotensin receptor blockers as shown in other Cochrane reviews, which have compared these antihypertensive drugs with placebo having used similar inclusion/exclusion criteria.

  7. Platelet activation indices and apolipoproteins in hypertensive patients.

    Science.gov (United States)

    Catalano, M; Belletti, S; Russo, U; Aronica, A; Carzaniga, G; Seregni, R; Libretti, A

    1988-10-01

    We have studied the platelet activation indices beta-thromboglobulin (beta-TG and platelet factor 4(PF4), triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), very-low-density lipoprotein (VLDL) and apolipoprotein (A1, A2, B, C2, C3, E) profiles of 22 untreated essential hypertensive subjects (WHO stages 1 and 2) and 22 controls, to see if there might be some causal relationship between lipoprotein abnormalities and greater platelet activation. The results showed the patients had both greater platelet activation than the controls, as demonstrated by higher plasma beta-TG levels (P less than 0.01) and lower apolipoprotein A2 levels (P less than 0.05). However there were no significant correlations between the platelet activation indices and the plasma levels of apolipoproteins, lipoproteins or lipids in either group.

  8. DAILY BLOOD PRESSURE MONITORING AND ARTERIAL RIGIDITY DATA IN OSTEOARTHRITIS PATIENTS WITH AND WITHOUT ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    I.A. Kharitonova

    2009-03-01

    Full Text Available We have compared the daily blood pressure monitoring data with arterial wall rigidity parameters in patients with osteoarthritis with and without arterial hypertension. In 32% of patients with osteoarthritis without arterial hypertension we have determined “non-dipper” type and in 16% of patients - “night-peaker”. In case of arterial hypertension 42,8% of patients with osteoarthritis have “night-peaker” type and 22,8% of patients have “non-dipper” type. We have found the correlation between augmentation indices and daily blood pressure parameters.

  9. Renal outcomes in hypertensive Black patients at high cardiovascular risk.

    Science.gov (United States)

    Weir, Matthew R; Bakris, George L; Weber, Michael A; Dahlof, Bjorn; Devereux, Richard B; Kjeldsen, Sverre E; Pitt, Bertram; Wright, Jackson T; Kelly, Roxzana Y; Hua, Tsushung A; Hester, R Allen; Velazquez, Eric; Jamerson, Kenneth A

    2012-03-01

    The ACCOMPLISH trial (Avoiding Cardiovascular events through Combination therapy in Patients Living with Systolic Hypertension) was a 3-year multicenter, event-driven trial involving patients with high cardiovascular risk who were randomized in a double-blinded manner to benazepril plus either hydrochlorothiazide or amlodipine and titrated in parallel to reach recommended blood pressure goals. Of the 8125 participants in the United States, 1414 were of self-described Black ethnicity. The composite kidney disease end point, defined as a doubling in serum creatinine, end-stage renal disease, or death was not different between Black and non-Black patients, although the Blacks were significantly more likely to develop a greater than 50% increase in serum creatinine to a level above 2.6 mg/dl. We found important early differences in the estimated glomerular filtration rate (eGFR) due to acute hemodynamic effects, indicating that benazepril plus amlodipine was more effective in stabilizing eGFR compared to benazepril plus hydrochlorothiazide in non-Blacks. There was no difference in the mean eGFR loss in Blacks between therapies. Thus, benazepril coupled to amlodipine was a more effective antihypertensive treatment than when coupled to hydrochlorothiazide in non-Black patients to reduced kidney disease progression. Blacks have a modestly higher increased risk for more advanced increases in serum creatinine than non-Blacks.

  10. Prevention of hypertension in patients with pre-hypertension: protocol for the PREVER-prevention trial

    Directory of Open Access Journals (Sweden)

    Neto José

    2011-03-01

    Full Text Available Abstract Background Blood pressure (BP within pre-hypertensive levels confers higher cardiovascular risk and is an intermediate stage for full hypertension, which develops in an annual rate of 7 out of 100 individuals with 40 to 50 years of age. Non-drug interventions to prevent hypertension have had low effectiveness. In individuals with previous cardiovascular disease or diabetes, the use of BP-lowering agents reduces the incidence of major cardiovascular events. In the absence of higher baseline risk, the use of BP agents reduces the incidence of hypertension. The PREVER-prevention trial aims to investigate the efficacy, safety and feasibility of a population-based intervention to prevent the incidence of hypertension and the development of target-organ damage. Methods This is a randomized, double-blind, placebo-controlled clinical trial, with participants aged 30 to 70 years, with pre-hypertension. The trial arms will be chlorthalidone 12.5 mg plus amiloride 2.5 mg or identical placebo. The primary outcomes will be the incidence of hypertension, adverse events and development or worsening of microalbuminuria and of left ventricular hypertrophy in the EKG. The secondary outcomes will be fatal or non-fatal cardiovascular events: myocardial infarction, stroke, heart failure, evidence of new sub-clinical atherosclerosis, and sudden death. The study will last 18 months. The sample size was calculated on the basis of an incidence of hypertension of 14% in the control group, a size effect of 40%, power of 85% and P alpha of 5%, resulting in 625 participants per group. The project was approved by the Ethics committee of each participating institution. Discussion The early use of blood pressure-lowering drugs, particularly diuretics, which act on the main mechanism of blood pressure rising with age, may prevent cardiovascular events and the incidence of hypertension in individuals with hypertension. If this intervention shows to be effective and safe

  11. Hypertension knowledge in urban elderly patients: comparison between adherents to traditional Chinese medicine and Western medicine

    Institute of Scientific and Technical Information of China (English)

    Jiangping Lin; Huining Lei; Fang Liu

    2008-01-01

    Objective To compare knowledge about hypertension between elderly Chinese urban patients with preferences for either traditional Chinese medicine (TCM) or Western medicine (WM).Methods Elderly (≥ 65 years old) patients with hypertension who prefer TCM treatment (n=112) or WM (n=126) were questioned about hypertension.Their answers were compared.Results Only 32.6% of participants correctly identified hypertension as a main risk factor of coronary heart disease and stroke,22.3% of patients answered that the main purpose of hypertension control was preventing cardiovascular disease.Other major reasons for these patients to seek medical treatment for their hypertension included:persuasion by physicians or their family members (21.6%),alleviating symptoms such as headache and dizziness (16.8%),lowering blood pressure without knowing specific reason (12.4%).The predictors for poor knowledge of hypertension were similar irrespective of preference for WM or TCM treatment,and included those with lower levels of education and older age.Television and newspaper (46.8%) were the most frequent sources of hypertension information for both groups.Among those who preferred TCM treatment,"TCM has fewer side effects than WM" and "TCM cures disease while WM only alleviates symptoms" were common beliefs held.Conclusion This study shows that knowledge of hypertension is similar among Chinese urban patients with preferences for either WM or TCM treatment and that misunderstandings about hypertension are common among the elderly patients.In order to control hypertension effectively,public health education is necessary.This should target those with a lower level of education and older age.

  12. Acute responses to inhalation of Iloprost in patients with pulmonary hypertension.

    Science.gov (United States)

    Zhang, Hong-Liang; Liu, Zhi-Hong; Wang, Yong; Xiong, Chang-Ming; Ni, Xin-Hai; He, Jian-Guo; Luo, Qin; Zhao, Zhi-Hui; Zhao, Qing; Sun, Xing-Guo

    2012-08-01

    Iloprost has been used to test acute pulmonary vasoreactivity in idiopathic pulmonary arterial hypertension (PAH). We aimed to investigate the acute hemodynamic and oxygenation responses and tolerability to 20 µg aerosolized Iloprost in Chinese patients with pulmonary hypertension. Between March 2005 and May 2010, 212 pulmonary hypertension patients inhaled a single dose of 20 µg Iloprost over 10 - 15 minutes for vasoreactivity testing. The acute hemodynamic and oxygenation responses and adverse events were recorded. Iloprost decreased total pulmonary resistance ((1747 ± 918) dyn×s×cm(-5) vs. (1581 ± 937) dyn×s×cm(-5), P Iloprost. No adverse events requiring medical care or leading to termination of inhalation occurred. Inhalation of 20 µg Iloprost showed potent and selective pulmonary hemodynamic effects and was well tolerated in the Chinese pulmonary hypertension patients. Patients with idiopathic PAH and less severe pulmonary hypertension responded more favorably to inhalation of Iloprost.

  13. In vivo adaptive response of the peripheral conduit artery in patients with borderline systolic hypertension

    Institute of Scientific and Technical Information of China (English)

    陶军; 靳亚非; 王礼春; 唐安丽; 廖新学; 杨震; 马虹

    2003-01-01

    Objective To investigate elastic changes of the radial artery, a medium-sized muscular peripheral conduit artery, in patients with borderline systolic hypertension. Methods Using a non-invasive high-resolution echo-tracking device coupled to a photoplethysmography (Finapres system) allowing simultaneous arterial diameter and finger blood pressure monitoring, we measured radial artery elastic parameters of 20 patients with borderline systolic hypertension and 20 normal subjects according to Langewouters model.Results The diameter of the radial artery of control subjects and those with borderline systolic hypertension at the isobaric level of 100 mmHg and mean arterial pressure was similar, but the compliance and distensibility at similar conditions in patients with borderline systolic hypertension did not further reduced and even increased. Conclusion In patients with borderline systolic hypertension, the adaptive responses of the radial artery compliance and distensibility to increased pressure were directed to maintain its elasticity, contributing to the homeostasis of the cardiovascular system.

  14. Nature of elevated blood pressure in normoalbuminuric type I diabetic patients. Essential hypertension?

    DEFF Research Database (Denmark)

    Nørgaard, K; Rasmussen, E; Jensen, T

    1993-01-01

    This study was undertaken to characterize type I diabetic patients with essential hypertension with respect to kidney function, renal hormones, and endothelial function. After 4 weeks without antihypertensive treatment, a cross-sectional study was carried out in the following groups: group 1, 14...... healthy controls; group 2, 13 nondiabetic patients with essential hypertension (blood pressure > or = 140/90 mm Hg); group 3, 11 type I diabetic patients with hypertension but urinary albumin excretion (UAE) persistently normal (UAE: 10 mg/24 h, range 3 to 18) both before, during, and after discontinuing...... antihypertensive treatment; group 4, 15 type I diabetic patients with clinical nephropathy (UAE: 611 mg/24 h, range 192 to 3837) and hypertension. Systolic and diastolic blood pressures were similar in the three hypertensive groups: 147/96 +/- 8/6, 150/94 +/- 11/9, and 152/92 +/- 12/6 mm Hg (groups 2, 3, and 4...

  15. Diagnosing and Managing Primary Aldosteronism in Hypertensive Patients: a Case-Based Approach.

    Science.gov (United States)

    Carey, Robert M

    2016-10-01

    Primary aldosteronism with a prevalence of 8 % of hypertension and 20 % of pharmacologically resistant hypertension is the most common secondary cause of hypertension. Yet, the diagnosis is missed in the vast majority of patients. Current clinical practice guidelines recommend screening for primary aldosteronism in patients with sustained elevation of blood pressure (BP) ≥150/100 mmHg if possible prior to initiation of antihypertensive therapy, and in patients with resistant hypertension, spontaneous or diuretic-induced hypokalemia, adrenal incidentaloma, obstructive sleep apnea, a family history of early onset of hypertension or cerebrovascular accident patients with primary aldosteronism. Clinical and laboratory methods of screening, confirmatory testing, subtype classification, and medical and surgical management are systematically reviewed and illustrated with a clinical case.

  16. ORGANOPROTECTIVE EFFECTS OF BENASEPRIL IN PATIENTS WITH ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    V. S. Zadionchenko

    2006-01-01

    Full Text Available Aim. To evaluate antihypertensive efficiency of benasepril therapy (Lotensin, Novartis and its effects on microcirculation, endothelium function, system of cytoprotection, ophthalmoscopic and functional characteristics of eye retina in patients with arterial hypertension (AH. Material and methods. 40 patients with AH of 1-3 degree (AH1, AH2, and AH3 were studied. After wash-out period all patients were prescribed benasepril 5-10 mg daily. If necessary, hydrochlorothiazide 12,5 mg daily was added. Treatment lasted during 6 months. Patients were examined at the beginning and at the end of the study. Ambulatory blood pressure (BP monitoring was carried out. Microcirculation was assessed by method of laser Doppler flowmetry. Stable plasma metabolites of nitric oxide (NO were determined by spectral photometry. Cytoprotection was assessed by content of heat shock proteins (HSP70 in leucocytes of peripheral blood. Ophthalmoscopy, color and contrast static campimetry with evaluation of sensory-motor reaction (SMR time in different fields of vision were carried out. Results. Therapy with benasepril allowed to improve daily profile of BP and to reach its target level in all AH patients. Number of patients with spastic type of microcirculation decreased. Functional condition of endothelium improved which revealed in normalization of endothelial production of NO. Therapy with benasepril resulted in intracellular HSP70 level decrease which testified restriction of cellular destruction. The cytoprotective effect of benasepril was stronger in patient with severe AH. Therapy with benasepril resulted in SMR time decrease which signifies its positive influence on retinal blood flow. Evaluation of contrast and color sensitiveness of retina allowed to reveal and quantitatively assess earlier dysfunctions of retinal tissue perfusion, compared to ophthalmoscopy. Conclusion. Benasepril is an efficient antihypertensive drug which improves microcirculation, endothelium

  17. Influence factors of salt-sensitive hypertension and responses of blood pressure and urinary sodium and potassium excretion to acute oral saline loading among essential hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    刘叶舟

    2014-01-01

    Objective To explore the influence factors of saltsensitive hypertension and to observe changes of blood pressures and urinary sodium and potassium excretion in response to acute oral saline loading among essential hypertensive patients in China.Methods Essential hypertensive patients from Beijing Jinzhan second community were included in this study.Salt-sensitivity was determined via the improved Sullivan’s acute oral saline loading

  18. Stakeholder Perspectives on Changes in Hypertension Care Under the Patient-Centered Medical Home.

    Science.gov (United States)

    O'Donnell, Alison J; Bogner, Hillary R; Cronholm, Peter F; Kellom, Katherine; Miller-Day, Michelle; McClintock, Heather F de Vries; Kaye, Elise M; Gabbay, Robert

    2016-02-25

    Hypertension is a major modifiable risk factor for cardiovascular and kidney disease, yet the proportion of adults whose hypertension is controlled is low. The patient-centered medical home (PCMH) is a model for care delivery that emphasizes patient-centered and team-based care and focuses on quality and safety. Our goal was to investigate changes in hypertension care under PCMH implementation in a large multipayer PCMH demonstration project that may have led to improvements in hypertension control. The PCMH transformation initiative conducted 118 semistructured interviews at 17 primary care practices in southeastern Pennsylvania between January 2011 and January 2012. Clinicians (n = 47), medical assistants (n = 26), office administrators (n = 12), care managers (n = 11), front office staff (n = 7), patient educators (n = 4), nurses (n = 4), social workers (n = 4), and other administrators (n = 3) participated in interviews. Study personnel used thematic analysis to identify themes related to hypertension care. Clinicians described difficulties in expanding services under PCMH to meet the needs of the growing number of patients with hypertension as well as how perceptions of hypertension control differed from actual performance. Staff and office administrators discussed achieving patient-centered hypertension care through patient education and self-management support with personalized care plans. They indicated that patient report cards were helpful tools. Participants across all groups discussed a team- and systems-based approach to hypertension care. Practices undergoing PCMH transformation may consider stakeholder perspectives about patient-centered, team-based, and systems-based approaches as they work to optimize hypertension care.

  19. Clinical significance of changes in β-adrenoreceptors in peripheral lymphocytes in patients with essential hypertension

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Methods In the present study, 69 male patients with essential hypertension at different stages were compared with a group of age-matched normotensive controls. β-adrenoreceptor maximum bound volume (Bmax) in pedpheml lymphocytes was measured by 3H-dihydroalprenolol(3 H-DHA) radio ligand binding.β-adrenoreoeptor responsiveness was determined by Salbutamol(injection). Results In patients with essential hypertension at stages Ⅰ and Ⅱ, Bmax was significantly higher (P<0.01 and P<0.001, respectively) and the chronotropic doses of Salbutamol reqaired to increase the heart rate by 30 beats/min (CD30) were significantly lower(P<0.01 and P<0.001,respectively) than in age-matched normotensive control subjects.In patients with essential hypertension at stage Ⅲ, Bmax was significantly lower and CD30 was significantly higher (both P<0.01) than those in the age-matched normotensive control subjects.Bmax was significantly higher and CD30 was significantly lower (both P<0.001) in patients with essential hypertension and with left ventricular hypertrophy (LVH) than that in patients with essential hypertension but without LVH. In patients with essential hypertension and heart failure, Bmax was significantly lower and CD30 was significantly higher (both P<0.001) than those in patients with essential hypertension without heart failure.Conclusions The changes of β-adrenoreceptor density and function were related to hypertension,hypertension complicated with ventricular hypertrophy,and heart failure. They may be viewed as indexes of the condition in the patients with essential hypertension.

  20. Safety and efficacy of oral anticoagulation therapy in Chinese patients with concomitant atrial fibrillation and hypertension.

    Science.gov (United States)

    Ho, L Y; Siu, C W; Yue, W S; Lau, C P; Lip, G Y; Tse, H F

    2011-05-01

    Limited evidence is available on the safety and efficacy of anticoagulants in non-valvular atrial fibrillation (AF) patients with concomitant hypertension. We investigated the safety and efficacy of 476 consecutive anticoagulated Chinese outpatients with non-valvular AF and hypertension. Occurrence of ischaemic stroke and major bleeding, and international normalized ratio (INR) values during these events were recorded. There was no significant difference in anticoagulation control between patients with or without hypertension. INR-specific incidence rates of the events were calculated, which showed no excessive risk for ischaemic stroke (2.5 vs 1.6% per year, P=0.22) or major bleeding (3.9 vs 3.2% per year, P=0.29) in non-valvular AF patients with or without hypertension. In multivariate analysis, congestive heart failure, smoking and high CHADS2 score were independent predictors for ischaemic stroke, whereas use of antiplatelet agents was an independent predictor for bleeding. It can be noted that hypertension was not associated with ischaemic stroke or major bleeding. Hypertensive patients who achieved target blood pressure control (risk compared with those not achieving target blood pressure. Our findings demonstrate the effects of hypertension on the outcomes of warfarin therapy; further investigation is needed to clarify whether more aggressive antihypertensive therapy could result in better outcomes in hypertensive patients with non-valvular AF.

  1. Incidence of New-Onset Hypertension in Cancer Patients: A Retrospective Cohort Study

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    Kathy H. Fraeman

    2013-01-01

    Full Text Available This retrospective cohort study was conducted to estimate incidence rates of new-onset hypertension in adult cancer patients identified from the Varian Medical Oncology outpatient database. Incidence rates of increasing levels of hypertension severity were calculated overall and for periods of chemotherapy exposure and nonexposure. Cox models sought predictors of new-onset hypertension severity among baseline and chemotherapy exposure variables. New-onset hypertension was observed in about one-third of 25,090 patients with various cancer types. The incidence rates (IR of severe and crisis-level hypertension, respectively, were the highest in patients with gastric (18.5 cases per 100 person-years (PY, 5.6 per 100 PY and ovarian cancer (20.2 per 100 PY, 4.8 per 100 PY. The highest IR of moderate hypertension was observed in patients with renal cancer (46.7 per 100 PY. Across all cancers, chemotherapy exposure was associated with a 2–3.5-fold increase in risk of any degree of hypertension compared to periods of no chemotherapy; higher hypertension levels showed greater variability in relative risks by type and line of therapy but indicated an overall increase associated with chemotherapy exposure. These results help to elucidate the factors influencing HTN among cancer patients and the incidence of HTN relative to chemotherapy exposure.

  2. HEMODYNAMIC EFFECTS OF CARVEDILOL IN PATIENTS WITH ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    L. I. Markova

    2006-01-01

    Full Text Available Aim. To evaluate the influence of carvedilol (Talliton, Egis, Hungary on daily profile of blood pressure (BP, anatomical and functional conditions of left ventricle (LV and cerebral circulation in patients with arterial hypertension (AH, stage II-III. Material and methods. 30 patients (10 men, 20 women, average age 51,9±7,9 y.o. with AH II-III stage ( RSSC,2004 and with initially affected daily profile of BP, cerebral circulation, anatomical and functional disorders of LV took carvedilol 25-75 mg/d during 6 months. Hemodynamics was estimated by ambulatory BP monitoring, Doppler Echocardiography, and ultrasound Dopplerography of extra cranial vessels. Results. A normalizing effect of carvedilol on abnormal daily profile of BP and cerebral circulation was determined. The treatment resulted in the regress of LV hypertrophy with predominant reduction of interventricular septum thickness and also the transformation of concentrical LV hypertrophy in excentrical one. Conclusion. Long-term therapy with carvedilol in patients with AH II-III stage provides a stable BP control and cardioprotective effect, improves cerebral circulation.

  3. Postmodernity and a hypertensive patient: rescuing value from nihilism.

    Science.gov (United States)

    Smith, S

    1998-01-01

    Much of postmodern philosophy questions the assumptions of Modernity, that period in the history of the Western world since the Enlightment. These assumptions are that truth is discoverable through human reason; that certain knowledge is possible; and furthermore, that such knowledge will provide a basis for the ineluctable progress of Mankind. The Enlightenment project is underwritten by the conviction that knowledge gained through the scientific method is secure. In so far as biomedicine inherits these assumptions it becomes fair game for postmodern deconstruction. Today, perhaps more than ever, plural values compete, and contradictory approaches to health, for instance, garner support and acquire supremacy through consumer choice and media manipulation rather than evidence-based science. Many doctors feel a tension between meeting the needs of the patient face to face, and working towards the broader health needs of the public at large. But if the very foundations of medical science are questioned, by patients, or by doctors themselves, wherein lies the value of their work? This paper examines the issues that the anti-foundationalist thrust of postmodernism raises, in the light of a case of mild hypertension. The strict application of medical protocol, derived from a nomothetic, statistical perspective, seems unlikely to furnish value in the treatment of an individual. The anything goes, consumerist approach, however, fares no better. The author argues that whilst value cannot depend on any rationally predetermined parameters, it can be rescued, and emerges from the process of the meeting with the patient. PMID:9549679

  4. Postmodernity and a hypertensive patient: rescuing value from nihilism.

    Science.gov (United States)

    Smith, S

    1998-02-01

    Much of postmodern philosophy questions the assumptions of Modernity, that period in the history of the Western world since the Enlightment. These assumptions are that truth is discoverable through human reason; that certain knowledge is possible; and furthermore, that such knowledge will provide a basis for the ineluctable progress of Mankind. The Enlightenment project is underwritten by the conviction that knowledge gained through the scientific method is secure. In so far as biomedicine inherits these assumptions it becomes fair game for postmodern deconstruction. Today, perhaps more than ever, plural values compete, and contradictory approaches to health, for instance, garner support and acquire supremacy through consumer choice and media manipulation rather than evidence-based science. Many doctors feel a tension between meeting the needs of the patient face to face, and working towards the broader health needs of the public at large. But if the very foundations of medical science are questioned, by patients, or by doctors themselves, wherein lies the value of their work? This paper examines the issues that the anti-foundationalist thrust of postmodernism raises, in the light of a case of mild hypertension. The strict application of medical protocol, derived from a nomothetic, statistical perspective, seems unlikely to furnish value in the treatment of an individual. The anything goes, consumerist approach, however, fares no better. The author argues that whilst value cannot depend on any rationally predetermined parameters, it can be rescued, and emerges from the process of the meeting with the patient.

  5. Relation of epicardial adipose tissue with arterial compliance and stiffness in patients with hypertension.

    Science.gov (United States)

    Korkmaz, Levent; Cirakoglu, Omer Faruk; Ağaç, Mustafa Tarik; Erkan, Hakan; Korkmaz, Ayca Ata; Acar, Zeydin; Kul, Selim; Hatem, Engin; Çelik, Şükrü

    2014-09-01

    The main aim of the present study was to investigate the association between epicardial adipose tissue (EAT) and arterial function in patients with asymptomatic hypertension. Patients with hypertension (n = 155) were enrolled consecutively. Patients with decreased arterial compliance (AC) and increased cardioankle vascular index (CAVI) had higher EAT values compared with those with normal AC and CAVI (6.23 ± 1.67 vs 4.91 ± 1.40, P arterial function in patients with asymptomatic hypertension. The link between EAT and arterial stiffness deserves further investigation.

  6. Comparison of the hemodynamic effects of etomidate between hypertensive and normotensive patients

    Directory of Open Access Journals (Sweden)

    Hayrettin Daşkaya

    2014-06-01

    Full Text Available Objective: Comparison of the hemodynamic effect of ethomidate induction in normotensive and hypertensive patients. Methods: Forty ASA 1-2 patients were included. After informed consent were obtained, patients were divided into two group; Group H: Hypertensive patients, Group N: Normotensive patients. Fentanile and midazolam were administrated for premedication. Anesthesia induction was performed by etomidate 0.3 mg/kg and rocuronium 0.6 mg/kg. Arterial pressures and heart rates were measured at certain intervals: control, pre-intubation and 1, 3 and 5 min post-intubation. Myoclonic movements and hemodynamic parameters were noted by an anesthetist who was masked to the groups. Results: Hemodynamic parameters were higher in hypertensive patients but were in clinically tolerable limits. Conclusion: No hemodynamic instability was observed in anesthesia induction with ethomidate in neither hypertensive nor normotensive patients. J Clin Exp Invest 2014; 5 (2: 164-168

  7. Prevalence, awareness, treatment, and control of hypertension in the non-dialysis chronic kidney disease patients

    Institute of Scientific and Technical Information of China (English)

    ZHENG Ying; CAI Guang-yan; CHEN Xiang-mei; FU Ping; CHEN Jiang-hua; DING Xiao-qiang; YU Xue-qing

    2013-01-01

    Background Data on the epidemiology of hypertension in Chinese non-dialysis chronic kidney disease (CKD) patients are limited.The aim of the present study was to investigate the prevalence,awareness,treatment,and control of hypertension in the non-dialysis CKD patients through a nationwide,multicenter study in China.Methods The survey was performed in 61 tertiary hospitals in 31 provinces,municipalities,and autonomous regions in China (except Hong Kong,Macao,and Taiwan).Trained physicians collected demographic and clinical data and measured blood pressure (BP) using a standardized protocol.Hypertension was defned as systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg,and/or use of antihypertensive medications.BP <140/90 mmHg and <130/80 mmHg were used as the 2 thresholds of hypertension control.In multivariate logistic regression with adjustment for sex and age,we analyzed the association between CKD stages and uncontrolled hypertension in non-dialysis CKD patients.Results The analysis included 8927 non-dialysis CKD patients.The prevalence,awareness,and treatment of hypertension in non-dialysis CKD patients were 67.3%,85.8%,and 81.0%,respectively.Of hypertensive CKD patients,33.1% and 14.1% had controlled BP to <140/90 mmHg and <130/80 mmHg,respectively.With successive CKD stages,the prevalence of hypertension in non-dialysis CKD patients increased,but the control of hypertension decreased (P<0.001).When the threshold of BP <130/80 mmHg was considered,the risk of uncontrolled hypertension in CKD 2,3a,3b,4,and 5 stages increased 1.3,1.4,1.4,2.5,and 4.0 times compared with CKD 1 stage,respectively (P<0.05).Using the threshold of <140/90 mmHg,the risk of uncontrolled hypertension increased in advanced stages (P<0.05).Conclusions The prevalence of hypertension Chinese non-dialysis CKD patients was high,and the hypertension control was suboptimal.With successive CKD stages,the risk of uncontrolled hypertension increased.

  8. Hypertension and hypertensive encephalopathy.

    Science.gov (United States)

    Price, Raymond S; Kasner, Scott E

    2014-01-01

    The definition of hypertension has continuously evolved over the last 50 years. Hypertension is currently defined as a blood pressure greater than 140/90mmHg. One in every four people in the US has been diagnosed with hypertension. The prevalence of hypertension increases further with age, affecting 75% of people over the age of 70. Hypertension is by far the most common risk factor identified in stroke patients. Hypertension causes pathologic changes in the walls of small (diameter<300 microns) arteries and arterioles usually at short branches of major arteries, which may result in either ischemic stroke or intracerebral hemorrhage. Reduction of blood pressure with diuretics, β-blockers, calcium channel blockers, and angiotensin-converting enzyme (ACE) inhibitors have all been shown to markedly reduce the incidence of stroke. Hypertensive emergency is defined as a blood pressure greater than 180/120mmHg with end organ dysfunction, such as chest pain, shortness of breath, encephalopathy, or focal neurologic deficits. Hypertensive encephalopathy is believed to be caused by acute failure of cerebrovascular autoregulation. Hypertensive emergency is treated with intravenous antihypertensive agents to reduce blood pressure by 25% within the first hour. Selective inhibition of cerebrovascular blood vessel permeability for the treatment of hypertensive emergency is beginning early clinical trials. © 2014 Elsevier B.V. All rights reserved.

  9. The Knowledge Level of Hypertension Patients for Drug Therapy in the Primary Health Care of Malang

    Directory of Open Access Journals (Sweden)

    Hananditia R. Pramestutie

    2016-04-01

    Full Text Available Hypertension is a persistent blood pressure in which systolic pressure ≥140 mmHg and diastolic pressure ≥90 mmHg. The knowledge that should be owned by patients with hypertension is the meaning, causes, symptoms and treatment of hypertension. This knowledge is important to support the success of hypertension therapy. The aim of this research was to determine the knowledge level of hypertension patients about their drug therapy in the primary health care of Malang. This research used observational study methods. The selection of the patients and the primary health care was done using non-random sampling technique (purposive sampling. The subject who meet the inclusion criteria were involved. The result of this study revealed that the patients with hypertension who have a sufficient level of knowledge were 69 respondents (72,63%. Patients who have a good criteria were 26 respondents (27,3763%. There is no patient with low level of knowledge in this research. The conclusion from this study is most patients with hypertension in Primary Health Care Malang have enough knowledge about their treatment.

  10. [Clinic characteristics of patients with trophoblastic gestational disease complicate with hypertension].

    Science.gov (United States)

    Tovar-Rodríguez, José María; Medel-Lagunes, Irais del Carmen; Acosta-Altamirano, Gustavo; Vargas-Hernández, Víctor Manuel

    2013-10-01

    The molar pregnancy is complicated with hypertension before 20 weeks, divided into complete mole and partial mole, and in diploid and triploid hydatidiform mola depending on the fetal chromosomes. To determine clinical and laboratory characteristics of patients with hydatidiform mole with and without hypertension, and choriocarcinoma, correlate serum chorionic gonadotropin (hCG) and hypertension. We reviewed 55 cases with histopathologically proven mole, separately analyzed clinical, laboratory and hCG. The prevalence of mole with hypertension was 1:7; with the choriocarcinoma is 1:11. The age and sexual initiation of mole with hypertension was higher (p = .004 and .002 respectively), liver transaminase AST (p =. 004) and lactate dehydrogenase are higher in the group with hypertension (p =. 000). Positive correlation was obtained r = .246 p =. 044 statistically significant between mean arterial pressure and hCG. We reviewed 31 cases of 28 national and international articles, in patients with diploid hydatidiform the product is allowed to live normal and high blood pressure is showing mild preeclampsia, while partial moles are triploid, malformed products, incompatible with life and with hypertension severe like severe pre-eclampsia. The molar pregnancy is partially diagnosed with hypertension in our environment, is not properly analyzed and that most of the products of curettage were not performed genetic testing. The hCG probably participate in the hypertensive disorders of pregnancy.

  11. The Ask-Upmark kidney: a curable cause of hypertension in young patients.

    Science.gov (United States)

    Babin, J; Sackett, M; Delage, C; Lebel, M

    2005-04-01

    We are reporting a case of arterial hypertension in a young woman who had an atrophic kidney with a cortical groove and histological features of the Ask-Upmark kidney. Her hypertension was renin dependent and the patient was cured following nephrectomy. Controversy on the pathogenesis of this clinical entity is briefly reviewed.

  12. Epidemiology, diagnosis and management of hypertension among patients on chronic dialysis.

    Science.gov (United States)

    Georgianos, Panagiotis I; Agarwal, Rajiv

    2016-10-01

    The diagnosis and management of hypertension among patients on chronic dialysis is challenging. Routine peridialytic blood pressure recordings are unable to accurately diagnose hypertension and stratify cardiovascular risk. By contrast, blood pressure recordings taken outside the dialysis setting exhibit clear prognostic associations with survival and might facilitate the diagnosis and long-term management of hypertension. Once accurately diagnosed, management of hypertension in individuals on chronic dialysis should initially involve non-pharmacological strategies to control volume overload. Accordingly, first-line strategies should focus on achieving dry weight, individualizing dialysate sodium concentrations and ensuring dialysis sessions are at least 4 h in duration. If blood pressure remains unresponsive to volume management strategies, pharmacological treatment is required. The choice of appropriate antihypertensive regimen should be individualized taking into account the efficacy, safety, and pharmacokinetic properties of the antihypertensive medications as well as any comorbid conditions and the overall risk profile of the patient. In contrast to their effects in the general hypertensive population, emerging evidence suggests that β-blockers might offer the greatest cardioprotection in hypertensive patients on dialysis. In this Review, we discuss estimates of the epidemiology of hypertension in the dialysis population as well as the challenges in diagnosing and managing hypertension among these patients.

  13. Mitral annular calcification and incident ischemic stroke in treated hypertensive patients

    DEFF Research Database (Denmark)

    De Marco, Marina; Gerdts, Eva; Casalnuovo, Giuseppina;

    2013-01-01

    ). Methods Baseline and follow-up clinical and echocardiographic parameters were assessed in 939 hypertensive patients with electrocardiogram (ECG) LVH participating in the Losartan Intervention for Endpoint reduction in hypertension (LIFE) echocardiography substudy (66±7 years; 42% women; 11% with diabetes...

  14. PRIMARY PULMONARY-HYPERTENSION IN A PATIENT WITH SYSTEMIC LUPUS-ERYTHEMATOSUS - PARTIAL IMPROVEMENT WITH CYCLOPHOSPHAMIDE

    NARCIS (Netherlands)

    GROEN, H; BOOTSMA, H; POSTMA, DS; KALLENBERG, CGM

    Pulmonary hypertension was diagnosed in a patient with SLE after her 5th delivery. Time of onset and absence of thromboembolism and severe interstitial lung disease suggested primary pulmonary hypertension. Administration of vasodilators did not decrease pulmonary artery pressure which amounted to

  15. The Effects of Health Education on Patients with Hypertension in China: A Meta-Analysis

    Science.gov (United States)

    Xu, L. J.; Meng, Q.; He, S. W.; Yin, X. L.; Tang, Z. L.; Bo, H. Y.; Lan, X. Y.

    2014-01-01

    Objective: This study collected on from all research relating to health education and hypertension in China and, with the aid of meta-analysis tools, assessed the outcomes of such health education. The analysis provides a basis for the further development of health-education programmes for patients with hypertension. Methods: Literature searches…

  16. Computer-Based Education for Patients with Hypertension: A Systematic Review

    Science.gov (United States)

    Saksena, Anuraag

    2010-01-01

    Objective: To evaluate the benefits of using computer-based interventions to provide patient education to individuals with hypertension. Methods: MEDLINE, Web of Knowledge, CINAHL, ERIC, EMBASE, and PsychINFO were searched from 1995 to April 2009 using keywords related to "computers," "hypertension," "education," and "clinical trial." Additional…

  17. Computer-Based Education for Patients with Hypertension: A Systematic Review

    Science.gov (United States)

    Saksena, Anuraag

    2010-01-01

    Objective: To evaluate the benefits of using computer-based interventions to provide patient education to individuals with hypertension. Methods: MEDLINE, Web of Knowledge, CINAHL, ERIC, EMBASE, and PsychINFO were searched from 1995 to April 2009 using keywords related to "computers," "hypertension," "education," and "clinical trial." Additional…

  18. Response to pulmonary arterial hypertension drug therapies in patients with pulmonary arterial hypertension and cardiovascular risk factors.

    Science.gov (United States)

    Charalampopoulos, Athanasios; Howard, Luke S; Tzoulaki, Ioanna; Gin-Sing, Wendy; Grapsa, Julia; Wilkins, Martin R; Davies, Rachel J; Nihoyannopoulos, Petros; Connolly, Susan B; Gibbs, J Simon R

    2014-12-01

    The age at diagnosis of pulmonary arterial hypertension (PAH) and the prevalence of cardiovascular (CV) risk factors are increasing. We sought to determine whether the response to drug therapy was influenced by CV risk factors in PAH patients. We studied consecutive incident PAH patients (n = 146) between January 1, 2008, and July 15, 2011. Patients were divided into two groups: the PAH-No CV group included patients with no CV risk factors (obesity, systemic hypertension, type 2 diabetes mellitus, permanent atrial fibrillation, mitral and/or aortic valve disease, and coronary artery disease), and the PAH-CV group included patients with at least one. The response to PAH treatment was analyzed in all the patients who received PAH drug therapy. The PAH-No CV group included 43 patients, and the PAH-CV group included 69 patients. Patients in the PAH-No CV group were younger than those in the PAH-CV group (P < 0.0001). In the PAH-No CV group, 16 patients (37%) improved on treatment and 27 (63%) did not improve, compared with 11 (16%) and 58 (84%) in the PAH-CV group, respectively (P = 0.027 after adjustment for age). There was no difference in survival at 30 months (P = 0.218). In conclusion, in addition to older age, CV risk factors may predict a reduced response to PAH drug therapy in patients with PAH.

  19. Mobile phone-based remote patient monitoring system for management of hypertension in diabetic patients.

    Science.gov (United States)

    Logan, Alexander G; McIsaac, Warren J; Tisler, Andras; Irvine, M Jane; Saunders, Allison; Dunai, Andrea; Rizo, Carlos A; Feig, Denice S; Hamill, Melinda; Trudel, Mathieu; Cafazzo, Joseph A

    2007-09-01

    Rising concern over the poor level of blood-pressure (BP) control among hypertensive patients has prompted searches for novel ways of managing hypertension. The objectives of this study were to develop and pilot-test a home BP tele-management system that actively engages patients in the process of care. Phase 1 involved a series of focus-group meetings with patients and primary care providers to guide the system's development. In Phase 2, 33 diabetic patients with uncontrolled ambulatory hypertension were enrolled in a 4-month pilot study, using a before-and-after design to assess its effectiveness in lowering BP, its acceptability to users, and the reliability of home BP measurements. The system, developed using commodity hardware, comprised a Bluetooth-enabled home BP monitor, a mobile phone to receive and transmit data, a central server for data processing, a fax-back system to send physicians' reports, and a BP alerting system. In the pilot study, 24-h ambulatory BP fell by 11/5 (+/-13/7 SD) mm Hg (both P < .001), and BP control improved significantly. Substantially more home readings were received by the server than expected, based on the preset monitoring schedule. Of 42 BP alerts sent to patients, almost half (n = 20) were due to low BP. Physicians received no critical BP alerts. Patients perceived the system as acceptable and effective. The encouraging results of this study provide a strong rationale for a long-term, randomized, clinical trial to determine whether this home BP tele-management system improves BP control in the community among patients with uncontrolled hypertension.

  20. Cerebral microbleeds are associated with deep white matter hyperintensities, but only in hypertensive patients.

    Science.gov (United States)

    Gao, Zhongbao; Wang, Wei; Wang, Zhenfu; Zhao, Xingli; Shang, Yanchang; Guo, Yaner; Gong, Mei; Yang, Lijuan; Shi, Xiaobing; Xu, Xian; An, Ningyu; Wu, Weiping

    2014-01-01

    Cerebral microbleeds (CMBs) and white matter hyperintensities (WMH) are the most common manifestations of small vessel disease, and often co-occur in patients with cerebral vascular disease. Hypertension is widely accepted as a risk factor for both CMBs and WMH. However, the effect of hypertension on the association between CMBs and WMH remains unclear. We hypothesized that the relationship between CMBs and WMH is determined by hypertension. One hundred forty-eight patients with acute cerebrovascular disease who were admitted to PLA general hospital in Beijing, China from February 2010 to May 2011 were recruited in this study. CMBs on T2*-weighted angiography (SWAN) were assessed using the Brain Observer Microbleed Rating Scale criteria. The severity of the WMH was separately assessed as either peri-ventricular hyperintensities (PVH) or deep white matter hyperintensities (DWMH). The association among CMBs and the severity of WMH, and hypertension were determined. CMBs were found in 65 (43.9%) patients. The frequency of CMBs was related to the severity of DWMH and PVH. CMBs were more frequently observed in patients with hypertension compared to patients without hypertension (51.3% vs. 20.0%, p = 0.001). Hypertension was an independent risk factor for CMBs (odds ratio 5.239, p = 0.001) and DWMH (odds ratio 2.373, p = 0.040). Furthermore, the relationship between the presence of CMBs and the severity of DWMH was only found in patients with hypertension (r = 0.298, pCMBs were associated with PVH independently of hypertension. This study demonstrated that hypertension determined the association between CMBs and DWMH.

  1. Cerebral microbleeds are associated with deep white matter hyperintensities, but only in hypertensive patients.

    Directory of Open Access Journals (Sweden)

    Zhongbao Gao

    Full Text Available Cerebral microbleeds (CMBs and white matter hyperintensities (WMH are the most common manifestations of small vessel disease, and often co-occur in patients with cerebral vascular disease. Hypertension is widely accepted as a risk factor for both CMBs and WMH. However, the effect of hypertension on the association between CMBs and WMH remains unclear. We hypothesized that the relationship between CMBs and WMH is determined by hypertension. One hundred forty-eight patients with acute cerebrovascular disease who were admitted to PLA general hospital in Beijing, China from February 2010 to May 2011 were recruited in this study. CMBs on T2*-weighted angiography (SWAN were assessed using the Brain Observer Microbleed Rating Scale criteria. The severity of the WMH was separately assessed as either peri-ventricular hyperintensities (PVH or deep white matter hyperintensities (DWMH. The association among CMBs and the severity of WMH, and hypertension were determined. CMBs were found in 65 (43.9% patients. The frequency of CMBs was related to the severity of DWMH and PVH. CMBs were more frequently observed in patients with hypertension compared to patients without hypertension (51.3% vs. 20.0%, p = 0.001. Hypertension was an independent risk factor for CMBs (odds ratio 5.239, p = 0.001 and DWMH (odds ratio 2.373, p = 0.040. Furthermore, the relationship between the presence of CMBs and the severity of DWMH was only found in patients with hypertension (r = 0.298, p<0.01. However, CMBs were associated with PVH independently of hypertension. This study demonstrated that hypertension determined the association between CMBs and DWMH.

  2. Changes in blood chemistry in hypertensive patients during propranolol therapy.

    Science.gov (United States)

    Andreasen, F; Jakobsen, P; Kornerup, H J; Pedersen, E B; Pedersen, O L; Weeke, J

    1984-03-01

    Propranolol induced changes in blood plasma chemistry were followed in thirty hypertensive patients (WHO I-II) who were seen each week during 14-15 weeks. The initial 4 weeks were a drug free period and the next 2 weeks were a drug adjustment period. After that the patients were on an unchanged propranolol dose for 8 weeks (40, 80 or 160 mg four times daily). For all observed changes the correlation was studied to (1) dose, (2) free and total simultaneously determined plasma concentration and (3) free and total average plasma concentration of unchanged drug during the preceding 24 h period. Total protein and albumin did not change significantly. After 4 and 8 weeks on the final dose orosomucoid was increased significantly (by 10%) compared with the value from the end of the drug free period. Creatinine rose significantly during the initial 4-6 weeks therapy to remain at the same level during the last 4 weeks. Urate was increased at the two lowest dose levels. Total cholesterol fell significantly (5%) while triglycerides increased significantly (16%). T4 rose significantly, T3 fell and r-T3 rose significantly in a dose dependent way. Interindividually r-T3 was the only biochemical change showing a significant relationship to the propranolol plasma concentration. The relationship reached the highest level of significance to the average 24 h free concentration.

  3. The evaluation of left ventricular hypertrophy in hypertensive patients with subclinical hyperthyroidism.

    Science.gov (United States)

    Tamer, Ismet; Sargin, Mehmet; Sargin, Haluk; Seker, Mesut; Babalik, Erhan; Tekce, Mustafa; Yayla, Ali

    2005-08-01

    The aim of this prospective cross-sectional study was to investigate the hypertrophic effects of endogenous subclinical hyperthyroidism on myocardium and early development of left ventricular hypertrophy (LVH) in essential hypertensive patients accompanied by endogenous subclinical hyperthyroidism. A total of 31 consecutive patients with stage I hypertension were included in the study. Sixteen of them also had endogenous subclinical hyperthyroidism that they were unaware before. The patients and the controls formed out of ten healthy subjects all underwent an investigation of thyroid functions and cardiologic evaluation. The mean wall thickness of the left ventricle in the stage I hypertensive group with endogenous subclinical hyperthyroidism (group I) was significantly increased as compared with both hypertensive patients without thyroid disease (group II) and the control subjects. The mean left ventricle mass was also significantly higher in group I than group II. Both of the patients' groups had an increased prevalence of LVH as compared with the controls. In this study, hypertensive patients with subclinical hyperthyroidism presented more increase in left ventricular mass, suggesting that subclinical hyperthyroidism may contribute to left ventricular hypertrophy forming a natural progression to hypertension. The hypertensive population should always be screened for endogenous subclinical hyperthyroidism, and should be examined for the criteria of left ventricular hypertrophy by echocardiography in early stages.

  4. Clinical and psychological characteristics of patients with arterial hypertension, consuming an increased amount of salt

    OpenAIRE

    O. B. Poselyugina

    2015-01-01

    Objective: to Study the potential development of links between the formation of neurotic disorders personality and high salt intake (S) with food in patients with arterial hypertension (AH).Materials and methods: the study involved 229 patients with essential hypertension. We determined the threshold of taste sensitivity to salt (TTS), the daily excretion of sodium ions in urine, was assessed psychological status of the patients, the type of attitude to the disease (LOBI), the severity of dep...

  5. Immediate effect of chandra nadi pranayama (left unilateral forced nostril breathing on cardiovascular parameters in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Ananda Balayogi Bhavanani

    2012-01-01

    Full Text Available Introduction : Recent studies have reported differential physiological and psychological effects produced by exclusive right and left nostril breathing and clinical research is required to prove immediate and sustained efficacy of these techniques in various psychosomatic conditions such as hypertension (HT. The present study was designed to determine immediate effects of 27 rounds of exclusive left nostril breathing, a yogic pranayama technique known as chandra nadi pranayama (CNP on cardiovascular parameters in patients of essential HT. Materials and Methods : Twenty two patients of essential HT under regular standard medical management were individually taught to perform CNP by a qualified yoga instructor with a regularity of 6 breaths/min throughout a performance of 27 rounds of CNP. Pre and post intervention heart rate (HR and blood pressure (BP measurements were recorded using non-invasive semi-automatic BP monitor and Students t test for paired data used to determine significant differences. Results : Twenty seven rounds of CNP produced an immediate decrease in all the measured cardiovascular parameters with the decrease in HR, systolic pressure (SP, pulse pressure, rate-pressure product and double product being statistically significant. Further, gender-based sub-analysis of our data revealed that our male participants evidenced significant reductions in HR and SP with an insignificant decrease in diastolic pressure, while in female participants only HR decreased significantly with an insignificant decrease in SP. Discussion and Conclusion : It is concluded that CNP is effective in reducing HR and SP in hypertensive patients on regular standard medical management. To the best of our knowledge, there are no previously published reports on immediate effects of left UFNB in patients of HT and ours is the first to report on this beneficial clinical effect. This may be due to a normalization of autonomic cardiovascular rhythms with increased

  6. Pulmonary artery haemodynamic properties in patients with pulmonary hypertension secondary to rheumatic mitral stenosis.

    Science.gov (United States)

    Yan, Tao; Zhang, Guan-xin; Li, Bai-lin; Zhong, Keng; Xu, Zhi-yun; Han, Lin

    2012-12-01

    We sought to explore the pulmonary haemodynamic changes in rheumatic mitral stenosis patients with secondary pulmonary hypertension. The pulmonary artery resistance and compliance of 35 patients with rheumatic mitral stenosis and 12 controls without cardiopulmonary vascular disease were evaluated by using an improved method, which is based on making calculations with parameters obtained from right heart catheterisation. The results are as follows: (1) pulmonary artery compliance in patients with secondary pulmonary hypertension was significantly lower than that of the control group (P0.05) The walls of pulmonary artery vessels in patients with pulmonary hypertension secondary to rheumatic mitral stenosis appeared to be remodelled by varying degrees as indicated by their haemodynamic properties. Structural remodelling may be a factor affecting preoperative pulmonary artery pressure. Mitral stenosis patients with severe pulmonary hypertension have significantly lower responses to sodium nitroprusside possibly due to aggradation and deposition of collagen in the artery walls, decreasing constriction and dilation, or atrophy of smooth muscle cells.

  7. Improvement of Hypertension after Parathyroidectomy of Patients Suffering from Primary Hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    P. D. Broulik

    2011-01-01

    Full Text Available Background. Primary hyperparathyroidism (PHPT is one of the most common endocrine conditions and is accompanied by hypertension and increased cardiovascular mortality. The purpose of this study was to evaluate the effect of parathyroidectomy on systolic and diastolic blood pressure (BP in hypertensive patients with PHPT and whether hypertension occurs more frequently in PHPT than in control group. Methods. A total of 1020 patients with proved PHPT who underwent surgery were compared with with 1020 age, sex, BMI, and smoking status matched controls. We evaluated changes in serum calcium, parathyroid hormone (PTH, uric acid, and BP before and 6 months after surgery. Results. Parathyroidectomy corrected PHPT and resulted in a substantial fall in both mean systolic (150±3.8 to 138±3.6 mmHg and mean diastolic pressures (97±3 to 88±2.8 mmHg of the hypertensive subjects; P<.01. In these patients, PTH, calcium, and uric acid normalized. 726 patients from 1020 with PHPT (69.8% were found to be hypertensive whilst only 489 (47.8% from 1020 of our control group. Conclusion. Parathyroidectomy in hypertensive patients reduces systolic and diastolic BP. PHPT is accompanied by a variety of metabolic complications, which are a risk factor for hypertension, and parathyroidectomy can improve these metabolic complications.

  8. [Efficiency and safety of carvedilol treatment in high risk hypertensive patients].

    Science.gov (United States)

    Zhao, Xiu-li; Hu, Dai-yi

    2006-01-01

    To evaluate the efficiency and safety of carvedilol treatment in high risk hypertensive patients. Carvedilol was administered in 379 hypertensive patients with high risk factors such as NIDDM, lipid disorders or abnormal serum creatinine level and 364 primary hypertensive patients without risk factors. Before and after treatment with carvedilol, blood pressure, heart rate, serum glucose, lipid profile and serum creatinine level were tested. After treatment, the blood pressure and heart rate were reduced significantly and there was no difference between the two groups. After treatment, the serum glucose, TC, TG and LDL in the high risk group, were reduced from 6.13, 5.37, 2.29 mmol/L and 3.04 to 5.80, 5.11, 2.05 and 2.87 mmol/L respectively (P hypertensive group after treatment from 4.73 mmol/L to 4.69 mmol/L (P high risk group and the primary hypertensive group was 97.75% and 98.32%; there is no statistical difference. The efficiency and safety of carvedilol in the high risk hypertensive patients is same as in the primary hypertensive patients.

  9. The left atrium, atrial fibrillation, and the risk of stroke in hypertensive patients with left ventricular hypertrophy

    DEFF Research Database (Denmark)

    Wachtell, K.; Devereux, R.B.; Lyle, P.A.;

    2008-01-01

    The Losartan Intervention For Endpoint reduction in hypertension (LIFE) study provided extensive data on predisposing factors, consequences, and prevention of atrial fibrillation (AF) in patients with hypertension and left ventricular (LV) hypertrophy. Randomized losartan-based treatment...

  10. Central arteriovenous anastomosis for the treatment of patients with uncontrolled hypertension (the ROX CONTROL HTN study): a randomised controlled trial.

    LENUS (Irish Health Repository)

    Lobo, Melvin D

    2015-01-22

    Hypertension contributes to cardiovascular morbidity and mortality. We assessed the safety and efficacy of a central iliac arteriovenous anastomosis to alter the mechanical arterial properties and reduce blood pressure in patients with uncontrolled hypertension.

  11. [Hypertensive crisis and sudden change of vision in young patients].

    Science.gov (United States)

    Cortés Fernández, M S; Martín-Castillejos, C; Armario, P

    2016-01-01

    The sudden change in vision is a medical emergency that must be evaluated immediately to rule out important institutions as systemic vasculitis or ischemic stroke. Its association with hypertensive crisis makes it necessary to rule out accelerated-malignant hypertension, which is accompanied by other retinal disorders (exudates and hemorrhages) and adrenal involvement. Nonarteritic anterior ischemic optic neuropathy (AION) is another entity to consider, as is it not uncommon in the young (12.7% in a series of 848 cases). Its association with hypertension has been described in 32% of cases.

  12. [Innovative instruction for assisting patients with arterial hypertension].

    Science.gov (United States)

    Bontemps, S; Pechère-Bertschi, A

    2015-09-09

    The MOOC In The Heart of Hypertension is an innovative online training for students and health providers. Its aim is to strengthen skills for professionals caring people suffering from hypertension. A MOOC is a free online training aiming unlimited participation. It widely promotes a high quality education. Medical and paramedical training recently seized upon this powerful tool, for initial and continuing training. Indeed, MOOC responds to several pedagogic challenges, particularly through educational strategies focused on the learner's skills: mastery of pedagogy, retrieval practice and peer grading. This MOOC about hypertension aims at responding to the needs of caregivers to enhance their therapeutic support skills.

  13. Sodium intake, dietary knowledge, and illness perceptions of controlled and uncontrolled rural hypertensive patients.

    Science.gov (United States)

    Kamran, Aziz; Azadbakht, Leila; Sharifirad, Gholamreza; Mahaki, Behzad; Sharghi, Afshan

    2014-01-01

    Introduction and Objectives. Nutritional knowledge of the patients is important in dietary adherence. This study aimed to determine the relationship between illness perceptions and nutritional knowledge with the amounts of sodium intake among rural hypertensive patients. Methods. In a cross-sectional study, 671 hypertensive patients were selected in a multistage random sampling from the rural areas of Ardabil city, Iran, in 2013. Data were collected using a questionnaire consisting of four sections and were analyzed using Pearson correlation and multiple linear regressions by SPSS-18. Results. The mean of sodium intake in the uncontrolled hypertensive patients was 3599 ± 258 mg/day and significantly greater than controlled group (2654 ± 540 mg/day) (P < 0.001). Knowledge and illness perceptions could predict 47.2% of the variation in sodium intake of uncontrolled group. A significant negative relationship was found between knowledge and illness perceptions of uncontrolled hypertensive patients with dietary sodium intake (r = -0.66, P < 0.001 and r = -0.65, P < 0.001, resp.). Conclusion. Considering the fact that patients' nutritional knowledge and illness perceptions could highly predict their sodium intake, the importance of paying more attention to improve patients' information and perceptions about hypertension is undeniable, especially among the uncontrolled hypertensive patients.

  14. Targeting Hypertension with Valsartan: Lessons Learned from the Valsartan/HCTZ Versus Amlodipine in Stage II Hypertensive Patients (VAST Trial

    Directory of Open Access Journals (Sweden)

    Luis M Ruilope

    2006-03-01

    Full Text Available Many patients with hypertension, especially those at increased risk because of additional cardiovascular risk factors, require treatment with more than one antihypertensive agent to achieve target blood pressure (BP goals. Many different classes of antihypertensive agents are available: a renin-angiotensin-aldosterone system (RAAS blocker and a diuretic are widely used in combination.Here we report the results of the recently completed Valsartan/HCTZ versus Amlodipine in STage II hypertensive patients (VAST trial. In this 24-week study, patients with moderate hypertension and at least one other cardiovascular risk factor were treated with a combination of valsartan 160 mg and hydrochlorothiazide (HCTZ 12.5 or 25 mg once daily (o.d., or with amlodipine monotherapy (10 mg o.d.. Overall, valsartan plus HCTZ 25 mg reduced systolic BP significantly more than amlodipine monotherapy, and with fewer adverse events. In addition, combination therapy resulted in a trend towards more favourable outcomes with respect to pro-thrombotic and proinflammatory markers than amlodipine alone.

  15. Correlation Factor Analysis of Retinal Microvascular Changes in Patients With Essential Hypertension

    Institute of Scientific and Technical Information of China (English)

    Huang Duru; Huang Zhongning

    2006-01-01

    Objectives To investigate correlation between retinal microvascular signs and essential hypertension classification. Methods The retinal microvascular signs in patients with essential hypertension were assessed with the indirect biomicroscopy lens, the direct and the indirect ophthalmoscopes were used to determine the hypertensive retinopathy grades and retinal arteriosclerosis grades.The rank correlation analysis was used to analysis the correlation these grades with the risk factors concerned with hypertension. Results Of 72 cases with essential hypertension, 28 cases complicated with coronary disease, 20 cases diabetes, 41 cases stroke,17 cases renal malfunction. Varying extent retinal arterioscleroses were found in 71 cases, 1 case with retinal hemorrhage, 2 cases with retina edema, 4 cases with retinal hard exudation, 5 cases with retinal hemorrhage complicated by hard exudation, 2 cases with retinal hemorrhage complicated by hard exudation and cotton wool spot, 1 case with retinal hemorrhage complicated by hard exudation and microaneurysms,1 case with retinal edema and hard exudation, 1 case with retinal microaneurysms, 1 case with branch retinal vein occlusion. The rank correlation analysis showed that either hypertensive retinopathy grades or retinal arteriosclerosis grades were correlated with risk factor lamination of hypertension (r=0.25 or 0.31, P<0.05), other correlation factors included age and blood high density lipoprotein concerned about hypertensive retinopathy grades or retinal arteriosclerosis grades, but other parameters, namely systolic or diastolic pressure, total cholesterol, triglyceride, low density lipoprotein cholesterol, fasting blood glucose,blood urea nitrogen and blood creatinine were not confirmed in this correlation analysis (P > 0.05).Conclusions Either hypertensive retinopathy grade or retinal arteriosclerosis grade is close with the hypertension risk factor lamination, suggesting that the fundus examination of patients with

  16. Impaired endothelial progenitor cell activity is associated with reduced arterial elasticity in patients with essential hypertension.

    Science.gov (United States)

    Yang, Zhen; Chen, Long; Su, Chen; Xia, Wen-Hao; Wang, Yan; Wang, Jie-Mei; Chen, Fei; Zhang, Yuan-Yuan; Wu, Fang; Xu, Shi-Yue; Zhang, Xiao-Lin; Tao, Jun

    2010-01-01

    Endothelial dysfunction is related to reduced arterial elasticity in patients with essential hypertension. Circulating endothelial progenitor cells (EPCs), an important endogenous repair approach for endothelial injury, is altered in hypertensive patients. However, the association between alteration in circulating EPCs and hypertension-related reduced arterial elasticity has not been reported. The purpose of this study is to investigate the association between alteration in circulating EPCs and hypertension-related reduced arterial elasticity. We measured the artery elasticity profiles including brachial-ankle PWV (baPWV) and C1 large and C2 small artery elasticity indices in patients with essential hypertension (n = 20) and age-matched normotensive subjects (n = 21). The number and activity of circulating EPCs isolated from peripheral blood were determined. Compared to normotensive subjects, the patients with hypertension exhibited decreased C1 large and C2 small artery elasticity indices, as well as increased baPWV. The number of circulating EPCs did not differ between the two groups. The migratory and proliferative activities of circulating EPCs in hypertensive patients were lower than those in normotensive subjects. Both proliferatory and migratory activities of circulating EPCs closely correlated with arterial elasticity profiles, including baPWV and C1 large and C2 small artery elasticity indices. Multivariate analysis identified both proliferative and migratory activities of circulating EPCs as independent predictors of the artery elasticity profiles. The present study demonstrates for the first time that impaired activity of circulating EPCs is associated with reduced arterial elasticity in patients with hypertension. The fall in endogenous repair capacity of vascular endothelium may be involved in the pathogenesis of hypertension-related vascular injury.

  17. Comparison of efficacy of telmisartan with losartan in patients of essential hypertension with cognitive impairment

    Directory of Open Access Journals (Sweden)

    Nitin Natthuji Puram

    2016-06-01

    Conclusions: Telmisartan is as effective as losartan in controlling blood pressure and improving cognitive function in hypertensive patients with cognitive impairment. [Int J Basic Clin Pharmacol 2016; 5(3.000: 702-706

  18. Carotid baroreceptor stimulation, sympathetic activity, baroreflex function, and blood pressure in hypertensive patients.

    NARCIS (Netherlands)

    Heusser, K.; Tank, J.; Engeli, S.; Diedrich, A.; Menne, J.; Eckert, S.; Peters, T.; Sweep, F.C.; Haller, H.; Pichlmaier, A.M.; Luft, F.C.; Jordan, J.

    2010-01-01

    In animals, electric field stimulation of carotid baroreceptors elicits a depressor response through sympathetic inhibition. We tested the hypothesis that the stimulation acutely reduces sympathetic vasomotor tone and blood pressure in patients with drug treatment-resistant arterial hypertension.

  19. Increased TRPC3 expression in vascular endothelium of patients with malignant hypertension

    DEFF Research Database (Denmark)

    Thilo, Florian; Loddenkemper, Christoph; Berg, Erika

    2009-01-01

    An increased expression of transient receptor potential canonical type 3 (TRPC3) cation channels has been proposed as one of the factors contributing to the pathogenesis of hypertension. To test that hypothesis we compared the expression of TRPC3 and TRPC6 as an endogenous control in human vascular...... endothelium of preglomerular arterioles in kidney biopsies from six patients with malignant hypertension and from four patients with diarrhea-associated hemolytic-uremic syndrome. Patients with malignant hypertension showed significantly higher systolic blood pressure and more prominent expression of TRPC3...... in vascular endothelium of preglomerular arterioles compared to patients with hemolytic-uremic syndrome. The expression of TRPC6 was not different between the two groups. The study supports the hypothesis that the increased expression of TRPC3 is associated with malignant hypertension in humans....

  20. Low dose spironolactone reduces blood pressure in patients with resistant hypertension and type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Stolzenburg Oxlund, Christina; Henriksen, J. E.; Tarnow, L.

    2013-01-01

    Background:The increased risk of cardiovascular morbidity and mortality associated with arterial hypertension is particularly pronounced in patients with type 2 diabetes mellitus. Blood pressure control is, therefore, decisively important but often not sufficiently achieved.Objective:The primary...

  1. Lipid Peroxidation and lipid Profile in Hypertensive Patients in ...

    African Journals Online (AJOL)

    of cardiovascular disease amounting to 30% of global death rate. In the current work, ... is estimated that 20% of the adult population have hypertension (Khosh and Khosh ..... Oxidative processes and. Antioxidant Defence Mechanism in Aging.

  2. The Burden of Pulmonary Hypertension in Patients with ...

    African Journals Online (AJOL)

    2016 Annals of Medical and Health Sciences Research | Published by Wolters Kluwer - Medknow. Address ... of organic mitral valve disease in the United States (with an ... hypertension is defined as mean PA pressure exceeding 25 mmHg.

  3. Left atrial systolic force in hypertensive patients with left ventricular hypertrophy: the LIFE study

    DEFF Research Database (Denmark)

    Chinali, M.; Simone, G. de; Wachtell, K.;

    2008-01-01

    systolic force and left ventricular geometry and function have not been investigated in high-risk hypertrophic hypertensive patients. Participants in the Losartan Intervention For Endpoint reduction in hypertension echocardiography substudy without prevalent cardiovascular disease or atrial fibrillation (n......In hypertensive patients without prevalent cardiovascular disease, enhanced left atrial systolic force is associated with left ventricular hypertrophy and increased preload. It also predicts cardiovascular events in a population with high prevalence of obesity. Relations between left atrial...... with larger left ventricular diameter and higher left ventricular mass index (both P ventricular hypertrophy was greater (84 vs. 64%; P

  4. Arterial hypertension and associated factors in patients submitted to myocardial revascularization

    Directory of Open Access Journals (Sweden)

    Flávia Cortez Colósimo

    2015-04-01

    Full Text Available OBJECTIVE To identify the prevalence of arterial hypertension and associated factors in patients submitted to myocardial revascularization. METHOD Cross-sectional study using the database of a hospital in São Paulo (SP, Brazil containing 3010 patients with coronary artery disease submitted to myocardial revascularization. A multiple logistic regression was performed to identify variables independently associated with hypertension (statistical significance: p1.3: (OR=1.37;CI:1.09-1.72. CONCLUSION A high prevalence of arterial hypertension and association with both non-modifiable and modifiable factors was observed.

  5. Balloon pulmonary angioplasty: a treatment option for inoperable patients with chronic thromboembolic pulmonary hypertension

    Directory of Open Access Journals (Sweden)

    Aiko eOgawa

    2015-02-01

    Full Text Available In chronic thromboembolic pulmonary hypertension, stenoses or obstructions of the pulmonary arteries due to organized thrombi can cause an elevation in pulmonary artery resistance, which in turn can result in pulmonary hypertension. Chronic thromboembolic pulmonary hypertension can be cured surgically by pulmonary endarterectomy; however, patients deemed unsuitable for pulmonary endarterectomy due to lesion, advanced age, or comorbidities have a poor prognosis and limited treatment options. Recently, advances have been made in balloon pulmonary angioplasty for these patients, and this review highlights this recent progress.

  6. Predisposition to essential hypertension and development of diabetic nephropathy in IDDM patients

    DEFF Research Database (Denmark)

    Fagerudd, J A; Tarnow, L; Jacobsen, P

    1998-01-01

    +; persistent albuminuria > 200 microg/min or > 300 mg/24 h) and 73 IDDM patients without diabetic nephropathy (DN-; urinary albumin excretion Arterial hypertension, defined as antihypertensive therapy or a 24-h ambulatory blood pressure (SpaceLabs 90207) > or = 135/85 mm...... of hypertension in this group. However, the difference in prevalence of parental hypertension was not evident using office blood pressure measurements (64 vs. 57%; NS; difference 7% [-5.8-20%). Furthermore, patients with DN+ and with antihypertensive therapy in both parents were themselves more frequently treated...

  7. Hypertension and cardiovascular risk in chronic kidney disease patients.

    Science.gov (United States)

    Luño, José; Rodriguez-Iturbe, Bernardo; Ayus, Juan Carlos

    2006-12-01

    This supplement of the Journal of American Society of Nephrology contains some of the proceedings of the Fifth International Conference on Hypertension and the Kidney. The Conference, held in Madrid, Spain, in February 2006, was organized by the Department of Nephrology of the Hospital General, Universitario Gregorio Marañón, under the sponsorship of the Universidad Complutense de Madrid, Spanish Society of Nephrology, Spanish Society of Hypertension, and European Renal Association-European Dialysis and Transplant Association.

  8. Blood pressure and LDL-cholesterol targets for prevention of recurrent strokes and cognitive decline in the hypertensive patient: design of the European Society of Hypertension-Chinese Hypertension League Stroke in Hypertension Optimal Treatment randomized trial.

    Science.gov (United States)

    Zanchetti, Alberto; Liu, Lisheng; Mancia, Giuseppe; Parati, Gianfranco; Grassi, Guido; Stramba-Badiale, Marco; Silani, Vincenzo; Bilo, Grzegorz; Corrao, Giovanni; Zambon, Antonella; Scotti, Lorenza; Zhang, Xinhua; Wang, HayYan; Zhang, Yuqing; Zhang, Xuezhong; Guan, Ting Rui; Berge, Eivind; Redon, Josep; Narkiewicz, Krzysztof; Dominiczak, Anna; Nilsson, Peter; Viigimaa, Margus; Laurent, Stéphane; Agabiti-Rosei, Enrico; Wu, Zhaosu; Zhu, Dingliang; Rodicio, José Luis; Ruilope, Luis Miguel; Martell-Claros, Nieves; Pinto, Fernando; Schmieder, Roland E; Burnier, Michel; Banach, Maciej; Cifkova, Renata; Farsang, Csaba; Konradi, Alexandra; Lazareva, Irina; Sirenko, Yuriy; Dorobantu, Maria; Postadzhiyan, Arman; Accetto, Rok; Jelakovic, Bojan; Lovic, Dragan; Manolis, Athanasios J; Stylianou, Philippos; Erdine, Serap; Dicker, Dror; Wei, Gangzhi; Xu, Chengbin; Xie, Hengge; Coca, Antonio; O'Brien, John; Ford, Gary

    2014-09-01

    The SBP values to be achieved by antihypertensive therapy in order to maximize reduction of cardiovascular outcomes are unknown; neither is it clear whether in patients with a previous cardiovascular event, the optimal values are lower than in the low-to-moderate risk hypertensive patients, or a more cautious blood pressure (BP) reduction should be obtained. Because of the uncertainty whether 'the lower the better' or the 'J-curve' hypothesis is correct, the European Society of Hypertension and the Chinese Hypertension League have promoted a randomized trial comparing antihypertensive treatment strategies aiming at three different SBP targets in hypertensive patients with a recent stroke or transient ischaemic attack. As the optimal level of low-density lipoprotein cholesterol (LDL-C) level is also unknown in these patients, LDL-C-lowering has been included in the design. The European Society of Hypertension-Chinese Hypertension League Stroke in Hypertension Optimal Treatment trial is a prospective multinational, randomized trial with a 3 × 2 factorial design comparing: three different SBP targets (1, hypertension and a stroke or transient ischaemic attack 1-6 months before randomization. Antihypertensive and statin treatments will be initiated or modified using suitable registered agents chosen by the investigators, in order to maintain patients within the randomized SBP and LDL-C windows. All patients will be followed up every 3 months for BP and every 6 months for LDL-C. Ambulatory BP will be measured yearly. Primary outcome is time to stroke (fatal and non-fatal). Important secondary outcomes are: time to first major cardiovascular event; cognitive decline (Montreal Cognitive Assessment) and dementia. All major outcomes will be adjudicated by committees blind to randomized allocation. A Data and Safety Monitoring Board has open access to data and can recommend trial interruption for safety. It has been calculated that 925 patients would reach the primary

  9. Effect of moxonidine on lipid subfractions in patients with hypertension.

    Science.gov (United States)

    Lumb, P J; McMahon, Z; Chik, G; Wierzbicki, A S

    2004-05-01

    Moxonidine is centrally acting imidazoline type-1 receptor agonist that significantly lowers blood pressure and has some insulin-sensitising actions. Its effects on plasma lipid profiles are uncertain. This study examined the effects of moxonidine on detailed lipid and lipoprotein profiles in 12 patients with hypertension and type 2b Fredricksen hyperlipidaemia. Treatment with moxonidine in six patients who completed the study resulted in a 10/5 mmHg reduction in 24-h ambulatory blood pressure (p = 0.01). A significant reduction in total and low-density-lipoprotein cholesterol (LDL-C) of 10% (p = 0.04) and 18% (p = 0.03), respectively, was seen. Triglycerides were reduced non-significantly by 23%, and high-density-lipoprotein cholesterol (HDL-C) was increased by 16%. There were no significant changes in apolipoprotein (apo) A-1 and B concentrations. No significant shifts were seen in HDL-C, LDL-C, very-low-density-lipoprotein cholesterol (VLDL-C) or apolipoprotein peak positions with therapy. Analysis of area under curve for each subfraction showed that moxonidine therapy resulted in a redistribution within the apoB profile. A slight non-significant reduction in VLDL apoB was seen. There was a reduction in the dense LDL apoB peak (p = 0.02) but less in the buoyant LDL apoB peak (p = 0.17) with a countervailing increase in LDL-C in the buoyant fraction (p = 0.01). The HDL-C and apoA-1 profile showed a shift from dense HDL apoA-1 (p = 0.01) to a buoyant HDL apoA-1sub-species (p = 0.01). These changes are consistent with a tendency for moxonidine to improve atherogenic lipid and lipoprotein profiles by actions on insulin-sensitisation and possibly through a direct cholesterol-reducing effect as seen with other imidazoles.

  10. THE CIRCADIAN ALTERATIONS OF BLOOD PRESSURE IN PATIENTS WITH SECONDARY HYPERTENSION

    Institute of Scientific and Technical Information of China (English)

    钱珠; 王宪衍; 金翠燕; 陈丽莎; 董寿琪

    2001-01-01

    Objective To study the pattern of circadian blood pressure changes in patients with secondary hypertension. Methods The 24h ambulatory blood pressure monitoring was performed in 80 patients with secondary hypertension ( SH ) including primary aldosteronisrn in 44, pheochromocytoma in 11, renovascular hypertension in 10, renoparenchymal hypertension in 15 and compared with 80 patients with essential hypertension (EH) matched by age and sex. Results The diurnal rhythm in patients with SH was different from that of patients with EH. The diurnal curves in SH and EH was overlapped in daytime and separated from each other at nighttime. The nocturnal blood pressure fall was less and average blood pressure at nighttime was higher in patients with SH than those in patients with EH (P<0.01). The nighttime blood pressure loading and non-dipper phenomenon were much more frequently seen in patients with SH than those in patients with EH (P<0.01). The nighttime blood pressure/daytime blood pressure ratio was significantly higher in patients with SH than that in patients with EH (P<0.01). Conclusion The non-invasive 24h ambulatory blood pressure monitoring may be a useful method in screening for SH.

  11. Influence of coffee and caffeine consumption on atrial fibrillation in hypertensive patients.

    Science.gov (United States)

    Mattioli, A V; Farinetti, A; Miloro, C; Pedrazzi, P; Mattioli, G

    2011-06-01

    Coffee and caffeine are widely consumed in Western countries. Little information is available on the influence of coffee and caffeine consumption on atrial fibrillation (AF) in hypertensive patients. We sought to investigate the relationship between coffee consumption and atrial fibrillation with regard to spontaneous conversion of arrhythmia. A group of 600 patients presenting with a first known episode of AF was investigated, and we identified 247 hypertensive patients. The prevalence of nutritional parameters was assessed with a food frequency questionnaire. Coffee and caffeine intake were specifically estimated. Left ventricular hypertrophy was evaluated by electrocardiogram (ECG) and echocardiogram. Coffee consumption was higher in normotensive patients. High coffee consumers were more frequent in normotensive patients compared with hypertensive patients. On the other hand, the intake of caffeine was similar in hypertensive and normotensive patients, owing to a higher intake in hypertensive patients from sources other than coffee. Within normotensive patients, we report that non-habitual and low coffee consumers showed the highest probability of spontaneous conversion (OR 1.93 95%CI 0.88-3.23; p=0.001), whereas, within hypertensive patients, moderate but not high coffee consumers had the lowest probability of spontaneous conversion (OR 1.13 95%CI 0.67-1.99; p=0.05). Coffee and caffeine consumption influence spontaneous conversion of atrial fibrillation. Normotensive non-habitual coffee consumers are more likely to convert arrhythmia within 48h from the onset of symptoms. Hypertensive patients showed a U-shaped relationship between coffee consumption and spontaneous conversion of AF, moderate coffee consumers were less likely to show spontaneous conversion of arrhythmia. Patients with left ventricular hypertrophy showed a reduced rate of spontaneous conversion of arrhythmia. Copyright © 2009 Elsevier B.V. All rights reserved.

  12. The effect of health education on Taiwanese hypertensive patients' knowledge and cognition of stroke.

    Science.gov (United States)

    Tang, Yu-Hsuan; Hung, Chich-Hsiu; Chen, Hsing-Mei; Lin, Tsung-Hsien; Liu, Yi

    2015-04-01

    Hypertension is a risk factor for stroke. Increasing patient knowledge and cognition about stroke among hypertensive patients is essential. To explore the effect of a health education intervention on the knowledge and cognition of stroke in hypertensive patients. A quasi-experimental design was used with 103 patients with hypertension. The sample was recruited from a cardiologist's outpatient office at a medical center in Kaohsiung city, southern Taiwan. Half the patients (experimental group, n = 52) received health education, whereas the others received only conventional general outpatient care (control group, n = 51). All patients underwent a pretest followed by posttests at 4 and 8 weeks after the intervention. A stroke knowledge scale and stroke cognition scale were used for data collection. The experimental group scored significantly higher than the control group in level of knowledge and cognition of stroke. This study supports that a health education CD-ROM and printed information provided in the outpatient clinical improves knowledge of and cognition of stroke among hypertensive patients. In outpatient clinical practice, nurses can help improve patients' knowledge and cognition of the risks of stroke by playing the health education CD-ROM and providing printed information during the patients' wait time before appointments. Further studies with a longer follow-up (6 months or 1 year) are needed to evaluate the long-term effects of health education on stroke knowledge and cognition among patients with hypertension. An outpatient health education program using a CD-ROM and printed information for hypertensive patients can improve the patients' knowledge and cognition of stroke. © 2015 Sigma Theta Tau International.

  13. Ambulatory Blood Pressure Monitoring Profile as a Useful Prognostic Tool in Patients with Primary Hypertension

    OpenAIRE

    Mohamed, A. L.; Katiman, E; Hassan, J Abu

    2003-01-01

    Ambulatory blood pressure monitoring (ABPM) devices are increasingly being used in the assessment of hypertension. The purpose of the study was to investigate patient’s diurnal BP variation and to further determine the differences of BP readings between male and female patients and the effects of age in patients who attended the clinic with essential hypertension. In addition, evidence of relationship between the parameters recorded by 24-hour ABPM was also investigated. This study was conduc...

  14. Altered circadian rhythm of pulp sensibility in elderly diabetic and hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    GUO Bin; XIE Si-jing; QUE Ke-hua; YANG Fan; LIU Jing; WANG Zheng-rong; ZHOU Xue-dong

    2007-01-01

    @@ Both diabetes mellitus (DM) and hypertension are common in the aged population. The incidence of angiopathies and calcification in pulp vessels is more frequent in DM patients than nondiabetics.1 Some evidences have suggested an interaction between control of blood pressure and pain regulation. Zamir and Shuber 2found that hypertensive patients had a higher threshold for sensation of pain than normotensive controls in the tooth-pulp electricity test.

  15. The clinical efficiency and safety of bisorpolol hydrochlorothiazide in patients with mild to moderate essential hypertension

    Institute of Scientific and Technical Information of China (English)

    姜红

    2006-01-01

    Objective To investigate the efficacy and safety of bisorpolol/hydroehlorothiazide (Lodoz) in patients with mild and moderate essential hypertension. Methods After 2 weeks of placebo run-in period, 90 hypertensive patients with sitting diastolic blood pressure (DBP) between 95 and 109 mm Hg(1 mm Hg =0. 133 kPa) and systolic blood pressure (SBP) below 180 mm Hg were treated by Lodoz(2. 5 mg/6. 25 mg/day) for 4 weeks.

  16. Pharmacoeconomic analysis of ischemic stroke therapy in patients with arterial hypertension

    Directory of Open Access Journals (Sweden)

    Mashin V.V.

    2010-09-01

    Full Text Available Pharmacoeconomic parameters have been examined in patients with ischemic stroke who have suffered from arterial hypertension, depending on use of antihypertensive therapy. The role of antihypertensive therapy as a factor that significantly reduces the treatment costs and improves stroke outcome has been proved. The research results show the importance of integrated analysis of clinical and economical factors in the treatment of patients with arterial hypertension

  17. [Renovascular safety of bevacizumab in breast cancer patients. The prognostic value of hypertension and proteinuria].

    Science.gov (United States)

    Launay-Vacher, Vincent; Janus, Nicolas; Beuzeboc, Philippe; Daniel, Catherine; Ray-Coquard, Isabelle; Selle, Frédéric; Rey, Jean-Baptiste; Jouannaud, Christelle; Spano, Jean-Philippe; Thery, Jean-Christophe; Morere, Jean-François; Goldwasser, François; Mir, Olivier; Oudard, Stéphane; Scotté, Florian; Dorent, Richard; Ludwig, Lisa; Deray, Gilbert; Gligorov, Joseph

    2015-11-01

    The potential prognostic value of hypertension and proteinuria of anti-vascular endothelial growth factor (VEGF) drugs has not been assessed in routine clinical practice so far in breast cancer. The objectives of the MARS study were to assess the prevalence of proteinuria and hypertension at baseline, their incidence under anti-VEGF treatment, and to evaluate a possible link with overall survival. Patients from 8 centres were included between 2009 and 2011 with a follow-up of 1 year. They were naive of any previous anti-VEGF treatment and planned to be started on one. The results of the group of patients with breast cancer receiving bevacizumab are presented. Four hundred and two patients with breast cancer and treated with bevacizumab were included. At inclusion, hypertension prevalence was 12.4%, proteinuria 23.9%. The incidence of de novo proteinuria and hypertension during the follow-up was 61.7% and 16.8%, respectively. Among patients with de novo proteinuria, 62.2% afterwards improved/normalized. No thrombotic microangiopathy was reported. Baseline or de novo proteinuria/hypertension were not associated with overall survival in breast cancer patients treated with bevacizumab. These results on the renovascular safety of bevacizumab in breast cancer patients showed that the prevalence of hypertension and proteinuria was high at baseline and, moreover, patients treated with bevacizumab frequently developed de novo hypertension and/or proteinuria. Finally, neither hypertension, nor proteinuria, neither at baseline, nor de novo, were associated with overall survival in our cohort of "real-life'' patients

  18. POINT OF PSYCHOPHYSICAL REHABILITATION IN TREATMENT OF PATIENTS WITH STRESS ASSOCIATED HYPERTENSION

    OpenAIRE

    PODOLSKY; {Bilous}, A V; Stebliuk, V.

    2014-01-01

    The efficiency of use of magnetolaser therapy and psychophysical correction in patients with arterial hypertension and syndrome of psychoemotional stress was studied. The application of the proposed complex of therapeutic interventions among patients with hypertension of the 1st stage allowed after 10 sessions to reduce to a minimum the dose of antihypertensive drugs with stable decrease of blood pressure. Continuation of anti-stress plastic gymnastics exercises, made it possible to preserve ...

  19. To study the anti-hypertensive and lipid-lowering effects of garlic as add-on therapy to amlodipine in patients of hypertension with obesity

    Directory of Open Access Journals (Sweden)

    Vaishalee Punj

    2016-02-01

    Conclusions: AGE has been shown to have anti-hypertensive and lipid-lowering properties suggesting that garlic can be valuable agent in patients having hypertension with obesity. [Int J Basic Clin Pharmacol 2016; 5(1.000: 26-32

  20. Sodium Intake, Dietary Knowledge, and Illness Perceptions of Controlled and Uncontrolled Rural Hypertensive Patients

    Directory of Open Access Journals (Sweden)

    Aziz Kamran

    2014-01-01

    Full Text Available Introduction and Objectives. Nutritional knowledge of the patients is important in dietary adherence. This study aimed to determine the relationship between illness perceptions and nutritional knowledge with the amounts of sodium intake among rural hypertensive patients. Methods. In a cross-sectional study, 671 hypertensive patients were selected in a multistage random sampling from the rural areas of Ardabil city, Iran, in 2013. Data were collected using a questionnaire consisting of four sections and were analyzed using Pearson correlation and multiple linear regressions by SPSS-18. Results. The mean of sodium intake in the uncontrolled hypertensive patients was 3599±258 mg/day and significantly greater than controlled group (2654±540 mg/day (P<0.001. Knowledge and illness perceptions could predict 47.2% of the variation in sodium intake of uncontrolled group. A significant negative relationship was found between knowledge and illness perceptions of uncontrolled hypertensive patients with dietary sodium intake (r=-0.66, P<0.001 and r=-0.65, P<0.001, resp.. Conclusion. Considering the fact that patients’ nutritional knowledge and illness perceptions could highly predict their sodium intake, the importance of paying more attention to improve patients’ information and perceptions about hypertension is undeniable, especially among the uncontrolled hypertensive patients.

  1. Improvement in Retinal Capillary Rarefaction After Valsartan Treatment in Hypertensive Patients.

    Science.gov (United States)

    Jumar, Agnes; Harazny, Joanna M; Ott, Christian; Kistner, Iris; Friedrich, Stefanie; Schmieder, Roland E

    2016-11-01

    Decreased capillary density influences vascular resistance and perfusion. The authors aimed to investigate the influence of the renin-angiotensin receptor blocker valsartan on retinal capillary rarefaction in hypertensive patients. Retinal vascular parameters were measured noninvasively and in vivo by scanning laser Doppler flowmetry before and after 4 weeks of treatment with valsartan in 95 patients with hypertension stage 1 or 2 and compared with 55 healthy individuals. Retinal capillary rarefaction was determined with the parameters intercapillary distance (ICD) and capillary area (CapA). In hypertensive patients, ICD decreased (23.4±5.5 μm vs 21.5±5.6 μm, PCapA increased (1564±621 vs 1776±795, P=.001) after valsartan treatment compared with baseline. Compared with healthy normotensive controls (ICD 20.2±4.2 μm, CapA 1821±652), untreated hypertensive patients showed greater ICD (PCapA (P=.019), whereas treated hypertensive patients showed no difference in ICD (P=.126) and CapA (P=.728). Therapy with valsartan for 4 weeks diminished capillary rarefaction in hypertensive patients.

  2. [Influence of treatment with olmesartan on ambulatory blood pressure monitoring parameters in patients with arterial hypertension].

    Science.gov (United States)

    Bregvadze, T R; Tseluĭko, V I; Mishchuk, N E

    2013-12-01

    Hypertension is the most common disease of the cardiovascular system. Active treatment of hypertension with adequate control of blood pressure (BP) can prevent complications, improve life quality and increase life expectancy. One of the interesting new antihypertensive agents, from the group of angiotensin receptor blockers is olmesartan. The obvious advantages of ambulatory blood pressure monitoring to traditional one-time measurements of BP make this method perspective for quality control of anti-hypertensive therapy. The aim of this study was to evaluate the influence of treatment with olmesartan on ambulatory blood pressure monitoring parameters in patients with hypertension. 38 out-patients with hypertension at the age of 25-84 years (mean 55,3±10,6) were studied. Patients received olmesartan 20 mg daily as monotherapy (20 patients (52,6%)) or in combination with other antihypertensive agents (18 patients (47,4%)). Treatment continued for 6 months. The complex examination included: measurement of office brachial BP, electrocardiography, echocardiography and ambulatory blood pressure monitoring (ABPM). As a result of treatment, office BP and diurnal BP, according to ABPM, significantly decreased; the favorable circadian BP profile dynamics were found: significantly less frequently observed lack of reduction in BP during night (daily index - non-dipper) - 18% vs. 64% (p treatment of hypertensive patients with olmesartan provides significant decline not only in office BP, but also in diurnal BP, normalizes BP of active and passive periods, also - daily index and reduces BP variability.

  3. [Analysis of efficacy and safety of administration of moxonidine in patients with arterial hypertension and hypertensive crises].

    Science.gov (United States)

    Gaponova, N I; Abdrakhmanov, V R; Baratashvili, V L; Tereshchenko, S N

    2011-01-01

    In the review we present detailed analysis of antihypertensive action of 3-nd generation sympatholytic moxonidine. Due to selective interaction with imidazoline I1-receptors moxonidine diminishes sympathetic activity causing lowering of peripheral vascular resistance. This leads to significant lowering of systolic and diastolic arterial pressure. Efficacy and safety of the drug has been shown both for the management of uncomplicated hypertensive crises and long term treatment of arterial hypertension (AH). Appropriateness of the use of moxonidine in patients with AH combined with diabetes mellitus, metabolic syndrome, chronic obstructive pulmonary disease has been confirmed. Moxonidine is well tolerated; its bioavailability after oral intake reaches 90%. The drug produces neither hypotensive "first dose" nor rebound effects.

  4. Interleukin 17A and Toll-like Receptor 4 in Patients with Arterial Hypertension

    Directory of Open Access Journals (Sweden)

    Tihana Simundic

    2017-04-01

    Full Text Available Background/Aims: Immune responses are involved in arterial hypertension. An observational cross-sectional case control study was conducted to estimate the association between Toll-like receptor 4 (TLR4 expression and interleukin (IL-17A serum levels in patients with controlled and non-controlled hypertension. Methods: We have enrolled 105 non-complicated otherwise healthy hypertensive patients: 53 with well-controlled blood pressure and 52 non-controlled. TLR4 peripheral monocytes expression and serum IL-17A levels were determined by flow cytometry and ELISA, respectively. Results: Non-controlled patients exhibited higher TLR4 expression than well-controlled (25.60 vs. 21.99, P=0.011. TLR4 expression was lower in well-controlled patients who were prescribed beta blockers (18.9 vs. 22.6, P=0.005 and IL-17A concentration was higher in patients using diuretics in either group (1.41 vs. 2.01 pg/ml, P<0.001; well-controlled 1.3 vs. 1.8 pg/ml, P= 0.023; non-controlled 1.6 vs. 2.3 pg/ml, P=0.001. Correlation between IL-17A concentration and hypertension duration was observed in non-controlled patients (Spearman correlation coefficient . ρ=0.566, P<0.001 whereas in well-controlled patients a correlation was found between hypertension duration and TLR4 expression (ρ=0.322, P=0.020. Conclusions: Arterial hypertension stimulates the immune response regardless of blood pressure regulation status. Prolonged hypertension influences peripheral monocyte TLR4 expression and IL-17A serum levels. Anti-hypertensive drugs have different immunomodulatory effects: diuretics are associated with higher IL-17A concentration and beta-blockers with lower TLR4 expression.

  5. LECTURES ON ACUPUNCTURE:Part Ⅰ Clinical Acupuncture Lecture Twenty-two EPILEPSY

    Institute of Scientific and Technical Information of China (English)

    何海菊; 尚秀英; 刘文红

    2001-01-01

    Epilepsy is a kind of paroxysmal mental disorder and is characterized by sudden and repeated attack, and short duration. When it attacks, the patient falls unconscious suddenly with tic of the limbs or crying; after waking up, his or her condition is the same as normal person. In clinic it is generally divided into primary and secondary types, and each of them has manypatterns.

  6. [Successful pregnancy in a patient with idiopathic pulmonary arterial hypertension. Case report].

    Science.gov (United States)

    Szenczi, Orsolya; Karlócai, Kristóf; Bucsek, László; Rigó, János

    2016-04-10

    Idiopathic pulmonary arterial hypertension is characterized by progressive increase in pulmonary arterial pressure and pulmonary vascular resistance which lead to right ventricular failure and death. Pregnancy in patients with idiopathic pulmonary arterial hypertension is contraindicated because of the high maternal and fetal mortality. The authors present a case of successful pregnancy and delivery of a patient with idiopathic pulmonary arterial hypertension in Hungary for the first time. The aim of the report was to demonstrate that management and treatment of idiopathic pulmonary arterial hypertension in a pregnant woman is a complex and multidisciplinary task that should involve obstetrician, cardiologist and anesthesiologist. Those patients who become pregnant and do not wish to terminate the pregnancy must be referred to obstetric centers where a multidiciplinary approach is taken.

  7. CORRELATION BETWEEN CAROTID INTIMA MEDIA THICKNESS AND NEWLY DIAGNOSED HYPERTENSIVE PATIENTS

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    Rupak

    2015-09-01

    Full Text Available BACKGROUND: Hypertension is one of the leading causes of the global burden of disease and carotid intima - media thickness (IMT increases with hypertension. Various studies have proved that IMT measurements correlated with pathologic measurements. So the study has been done to find the correlation between carotid intima media thickness and hypertension in newly diagnosed cases. METHODS: 52 newly diagnosed hypertensive subjects ( A ge>18yrs were taken along with matched controls. Known hypertensive cases and secondary hypertension cases were excluded from the study. cIMT measurement was taken in all patients. RESULTS: mean age of cases was 42.8years and BMI was 26.3kg/m 2 . For all of the subjects combined (n=104, cIMT correlated with office systolic blood pressure (SBP (r = 0.48; p<0.001 but no correlation was found between diastolic blood pressure and cIMT(r=0.15, p=0.11. Among hypertensive subjects (n=52, there was a significant positive correlation between cIMT and SBP (r=0.59, p<0.001 but no correlation was found between DBP and cIMT (r = 0.202; p = 0.15 in the hypertensive subjects. No correlation was found between BMI and smoking with cIMT. CONCLUSION: Increase in blood pressure correlates with increase in carotid intima media thickness, particularly with systolic blood pressure.

  8. Circadian variations of catecholamines and blood pressure in patients with pseudohypoparathyroidism and hypertension.

    Science.gov (United States)

    Brickman, A S; Stern, N; Sowers, J R

    1990-01-01

    The relationship between 24-h recumbent blood pressure levels and secretory patterns of catecholamines was investigated in 4 patients with pseudohypoparathyroidism (PsHP) and hypertension and in 9 patients with essential hypertension. A clear circadian rhythm of blood pressure and catecholamines was documented in both groups with lowest levels of blood pressures and catecholamines occurring during sleep. During the 24-h period of recumbency mean arterial blood pressure (MAP) was correlated (r = 0.63, p less than or equal to 0.01) with plasma norepinephrine (N) in the patients with essential hypertension, but this correlation was weaker in patients with PsHP (r = 0.38, p less than or equal to 0.05). MAP was more closely related to plasma epinephrine (E) (r = 0.62, p less than or equal to 0.01) than to plasma NE in patients with PsHP. Plasma NE and E levels were considerably lower in patients with PsHP than in patients with essential hypertension throughout the 24-h recumbent period. The sleep-related decline in blood pressure and NE was less than in patients with essential hypertension. These results suggest that while the sympathetic nervous system may have a role in hour-to-hour maintenance of blood pressure in patients with PsHP and hypertension, it does not appear to be responsible for the elevated arterial pressure in these patients. Factors other than those investigated, such as obesity, alterations in sodium homeostasis of refractoriness of the vascular smooth muscle to the vasodilatory effect of PTH may be involved in the pathogenesis of hypertension in PsHP.

  9. Stroke prevention in patients with atrial fibrillation: The diagnosis and management of hypertension by specialists

    Science.gov (United States)

    Healey, Jeff S; Wharton, Sean; Al-Kaabi, Saif; Pai, Menaka; Ravandi, Amir; Nair, Girish; Morillo, Carlos A; Connolly, Stuart J

    2006-01-01

    BACKGROUND Hypertension is common in patients with atrial fibrillation (AF) and is an important cause of stroke. OBJECTIVES To determine how effectively hypertension is managed among specialist-treated outpatients with AF. METHODS Investigators reviewed the charts of patients with a diagnosis of AF cared for by medical specialists to determine the change in blood pressure, patterns of antihypertensive drug use and the role of the specialist in the management of hypertension. RESULTS Of 209 patients with AF, 118 had a history of hypertension or an office blood pressure greater than 140/90 mmHg. Blood pressure was measured at 73% of all visits. Hypertension was identified as an important problem in 57% of patients and antihypertensive therapy was either initiated or suggested in 77%. One year after the initial specialist visit, systolic blood pressure was significantly lower (140±20 mmHg at one year versus 148±23 mmHg initially; P=0.015); however, there was no change in diastolic blood pressure (80±12 mmHg at one year versus 81±16 mmHg initially; P=0.602) and only 50% of patients had a blood pressure less than 140/90 mmHg. In contrast, the percentage of patients receiving warfarin increased from 46% to 78% (P=0.0001). CONCLUSIONS In patients treated by specialists for AF, systolic blood pressure is significantly reduced during follow-up; however, 50% of patients continue to have suboptimal blood pressure control. In many patients, hypertension is not identified as an important comorbid illness and antihypertensive therapy is neither recommended nor initiated by the specialist. Greater specialist involvement in the identification and treatment of hypertension in patients with AF could lead to an important, additional reduction in stroke. PMID:16685312

  10. Idiopathic portal hypertension regarding thiopurine treatment in patients with inflammatory bowel disease

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    Cristina Suárez-Ferrer

    2016-02-01

    Full Text Available Introduction: The possibility of developing idiopathic portal hypertension has been described with thiopurine treatment despite compromises the prognosis of these patients, the fact its true prevalence is unknown. Material and methods: A cross-sectional study was conducted in a cohort of inflammatory bowel disease (IBD patients followed at our unit, to determine the prevalence of diagnosis of idiopathic portal hypertension (IPH and its relationship with thiopurine treatment. Results: At the time of the analysis, 927/1,419 patients were under treatment with thiopurine drugs (65%. A total of 4 patients with IBD type Crohn's disease with idiopathic portal hypertension probably related to the thiopurine treatment were identified (incidence of 4.3 cases per 1,000. Seventy-five percent of patients started with signs or symptoms of portal hypertension. Only one patient was asymptomatic but the diagnosis of IPH because of isolated thrombocytopenia is suspected. However, note that all patients had thrombocytopenia previously. Abdominal ultrasound with fibroscan, hepatic vein catheterization and liver biopsy were performed on all of them as part of the etiology of portal hypertension. In the abdominal ultrasound, indirect portal hypertension data were observed in all patients (as splenomegaly cirrhosis was also ruled out. The fibroscan data showed significant liver fibrosis (F2-F3. Conclusion: Idiopathic portal hypertension following thiopurine treatment in IBD patients is a rare occurrence, but it must be borne in mind in the differential diagnosis for early diagnosis, especially in patients undergoing thiopurine treatment over a long period. The presence of thrombocytopenia is often the only predictor of its development in the preclinical stage.

  11. Comparison of clinical characteristics and survival on patients with idiopathic pulmonary arterial hypertension and familial pulmonary arterial hypertension during conventional therapy era and targeted therapy era

    Institute of Scientific and Technical Information of China (English)

    徐希奇

    2014-01-01

    Objective To compare the clinical characteristics and survival on Chinese patients with idiopathic pulmonary arterial hypertension(IPAH)and familiar pulmonary arterial hypertension(FPAH)during conventional therapy era and targeted therapy era.Methods IPAH and FPAH patients who were referred between Jan 1999and Oct 2004 in Fuwai Hospital were defined as conventional therapy era group(before 2005 no PAH-specific drug was available in China).All patients in this group

  12. Violations of coagulation hemostasis in patients with arterial hypertension in combination with osteoarthrosis

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    V. V. Rodionova

    2016-06-01

    Full Text Available Objective: To define violations of coagulation hemostasis in patients with arterial hypertension (HT and osteoarthrosis (OA. Materials and Methods: The study involved 70 people. The main group included 25 patients (age 40-65 years with hypertension stage II, combined with knee OA stage 2 according to Kellgren-Lawrence. The first comparison group consisted of 15 patients with hypertension stage II, the second comparison group consisted of 15 patients with OA stage 2, the control group - 15 almost healthy people. Results and Discussion: In patients with OA dominated violation of coagulation hemostasis. In patients with hypertension and hypertensive OA was observed violation of platelet hemostasis in combination with coagulation disorders. Indicators of aPTT, activated recalcification time, prothrombin ratio and INR were significantly lower in patients of all studied groups in comparison with the control group. At the same time there were significantly increased rates: SFMC, autoсoagulation test and XII-dependent lysis. Conclusion: hypercoagulation disorders with normal platelet function prevailed in patients with OA. Patients with HT and HT in combination with OA had hypercoagulation with increased platelet function, which may contribute to the risk of thrombus formation.

  13. Thrombin activatable fibrinolysis inhibitor and other hemostatic parameters in patients with essential arterial hypertension.

    Science.gov (United States)

    Małyszko, Jolanta; Tymcio, Justyna

    2008-01-01

    Hypertension is associated with hemostatic abnormalities and endothelial dysfunction. thrombin activatable fibrinolysis inhibitor (TAFI) is a glycoprotein linking coagulation and fibrinolysis. Objectives. We evaluated TAFI concentrations in patients with essential hypertension in relation to blood pressure. Additionally, we studied TAFI activator, thrombin activity (thrombin-antithrombin complexes--TAT, prothrombin fragments F1 + 2), thrombomodulin (TM)--a marker of endothelial cell injury, degree of plasmin generation (plasmin-antiplasmin complexes [PAP]), other markers of endothelial cell injury--von Willebrand factor (vWF). Seventy-two patients with essential hypertension (27 untreated, 13 treated with enalapril (angiotensin-converting enzyme inhibitor [ACEI]), 32 with beta-blocker, betaxolol). In every hypertensive patients ambulatory blood pressure measurements and echocardiography were performed. All hypertensive patients did not differ with respect to age, creatinine, fibrinogen, D-dimers. In ACEI-treated patients a significantly higher TAFI concentration was observed when compared to beta-blocker-treated patients. In beta-blocker-treated patients both diastolic and systolic blood pressure were lower than in ACEI treated patients as well as ejection fraction, while serum triglycerides were higher. Diastolic blood pressure correlated significantly with TAFI concentrations in untreated patients (r = 0.27, p glicemia, ejection fraction and triglycerides.

  14. Distinctive Risk Factors and Phenotype of Younger Patients With Resistant Hypertension: Age Is Relevant.

    Science.gov (United States)

    Ghazi, Lama; Oparil, Suzanne; Calhoun, David A; Lin, Chee Paul; Dudenbostel, Tanja

    2017-05-01

    Resistant hypertension, defined as blood pressure >140/90 mm Hg despite using ≥3 antihypertensive medications, is a well-recognized clinical entity. Patients with resistant hypertension are at an increased risk of cardiovascular disease compared with those with more easily controlled hypertension. Coronary heart disease mortality rates of younger adults are stagnating or on the rise. The purpose of our study was to characterize the phenotype and risk factors of younger patients with resistant hypertension, given the dearth of data on cardiovascular risk profile in this cohort. We conducted a cross-sectional analysis with predefined age groups of a large, ethnically diverse cohort of 2170 patients referred to the Hypertension Clinic at the University of Alabama at Birmingham. Patients (n=2068) met the inclusion criteria and were classified by age groups, that is, ≤40 years (12.7% of total cohort), 41 to 55 years (32.1%), 56 to 70 years (36.1%), and ≥71 years (19.1%). Patients aged ≤40 years compared with those aged ≥71 years had significantly earlier onset of hypertension (24.7±7.4 versus 55.0±14.1 years; Phypertension, younger individuals have a distinct phenotype characterized by overlapping risk factors and comorbidities, including obesity, high aldosterone, and high dietary sodium intake compared with elderly. © 2017 American Heart Association, Inc.

  15. The pathophysiology of hypertension in patients with obesity.

    Science.gov (United States)

    DeMarco, Vincent G; Aroor, Annayya R; Sowers, James R

    2014-06-01

    The combination of obesity and hypertension is associated with high morbidity and mortality because it leads to cardiovascular and kidney disease. Potential mechanisms linking obesity to hypertension include dietary factors, metabolic, endothelial and vascular dysfunction, neuroendocrine imbalances, sodium retention, glomerular hyperfiltration, proteinuria, and maladaptive immune and inflammatory responses. Visceral adipose tissue also becomes resistant to insulin and leptin and is the site of altered secretion of molecules and hormones such as adiponectin, leptin, resistin, TNF and IL-6, which exacerbate obesity-associated cardiovascular disease. Accumulating evidence also suggests that the gut microbiome is important for modulating these mechanisms. Uric acid and altered incretin or dipeptidyl peptidase 4 activity further contribute to the development of hypertension in obesity. The pathophysiology of obesity-related hypertension is especially relevant to premenopausal women with obesity and type 2 diabetes mellitus who are at high risk of developing arterial stiffness and endothelial dysfunction. In this Review we discuss the relationship between obesity and hypertension with special emphasis on potential mechanisms and therapeutic targeting that might be used in a clinical setting.

  16. Renal denervation to improve catheter ablation outcomes in patients with arterial hypertension and atrial fibrillation

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    Д. А. Заманов

    2016-01-01

    Full Text Available Objective. The aim of this study was to assess the impact of RD in conjunction with pulmonary vein isolation (PVI on patients with atrial fibrillation (AF and moderate resistant or severe resistant hypertension.Methods. The data for this study were obtained from two different prospective randomized trials and evaluated by means of meta-analysis. Patients with paroxysmal or persistent AF and moderate resistant hypertension (BP ≥140/90 mm Hg and <160/100 mm Hg; n = 60 or resistant hypertension (≥160/100 mm Hg; second study; n = 50 were randomized to PVI or PVI with RD groups and followed up during 18 months. Results. Each group had 55 patients. At 18-months, 35 (63.6% of the 55 PVI with RD group patients were AF-free vs 22 (40% of the 55 patients in the PVI-only group (p = 0.013; log-rank test. In patients with severe hypertension, 16 (64% of the 25 PVI with RD group patients vs 6 (24% of the 25 PVI-only group patients were AF-free (p = 0.004; log-rank test. For moderate hypertension, the differences were less dramatic: 16 (53.3% of 30 vs 19 (63.3% of 30 when RD was added (p = 0.43. Superior efficacy of adding RD was most apparent in persistent AF and resistant hypertension (probability risk 0.24 95%, confidence interval 0.08–0.69, p = 0.012. Conclusion. RD improves the outcomes of PVI, especially in patients with persistent AF and resistant hypertension.

  17. Involvement of HLDF protein and anti-HLDF antibodies in the mechanisms of blood pressure regulation in healthy individuals and patients with stable hypertension and hypertensive crisis.

    Science.gov (United States)

    Elistratova, E I; Gruden, M A; Sherstnev, V V

    2012-09-01

    We studied the relationships between the blood serum levels of human leukemia differentiation factor HLDF, idiotypic and anti-idiotypic antibodies to HLDF, and clinical indicators of cardiovascular function in apparently healthy individuals and patients with essential hypertension and cerebral hypertensive crisis. Markedly reduced HLDF levels and anti-HLDF antibody titers were found in the blood of the examined patients. Correlations between HLDF levels, duration of hypertension, and systolic and diastolic BP were revealed. These findings suggest that the studied molecular factors are involved in the mechanisms of BP regulation under normal conditions and during hypertension development. The protein HLDF and anti-HLDF antibodies can be considered as biomarkers for early diagnosis of hypertension and its cerebral complications.

  18. Managing hypertension in diabetic patients – focus on trandolapril/verapamil combination

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    Sanjib Kumar Sharma

    2007-09-01

    Full Text Available Sanjib Kumar Sharma1,3, Piero Ruggenenti1,2, Giuseppe Remuzzi1,2, 1Clinical Research Centre for Rare Diseases “Aldo e Cele Daccò”, Mario Negri Institute for Pharmacological Research, Villa Camozzi, Ranica, Italy; 2Unit of Nephrology, Azienda Ospedaliera, Ospedali Riuniti, Bergamo, Italy; 3Department of Medicine, BP Koirala Institute of Health Sciences, Dharan, NepalAbstract: Hypertensive diabetes individuals are at higher risk for cardiovascular events and progression to end stage renal disease. Several well conducted clinical trials indicate that aggressive treatment of hypertension in individual with diabetes reduces these complications. Combinations of two or more antihypertensive drugs are frequently required to reach the target blood pressure and to improve the cardiovascular and renal outcomes in these patients. There are physiological and clinical rationales for renin-angiotensin system blockade in hypertensive diabetics. Trandolapril/verapamil sustained released (SR is a fixed-dose combination of trandolapril and a sustained release formulation of verapamil and indicated in treatment of hypertension in patients who require more than one drug to reach target blood pressure. The antihypertensive efficacy of trandolapril/verapamil SR has been evaluated extensively in large trials. In the INVEST trial, a verapamil SR-based treatment strategy that included trandolapril in most patients was effective in reducing the primary outcome in hypertensive patients with coronary artery disease. The new onset of diabetes was also significantly lower in the verapamil SR/trandolapril treatment group in comparison with those on the atenolol/hydroclorothiazide treatment group. The BErgamo NEphrologic DIabetes Complications Trial (BENEDICT documented that in hypertensive diabetes and normoalbuminuria, trandolapril plus verapamil or trandolapril alone delayed the onset of microalbuminuria independent of their blood pressurereducing effect. Thus

  19. Clinical and haemodynamic evaluation of chronic thromboembolic pulmonary hypertension patients scheduled for pulmonary thromboendarterectomy: Is schistosomiasis hypertension an important confounding factor?

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    Mario Terra-Filho

    2010-01-01

    Full Text Available INTRODUCTION: Chronic thromboembolic pulmonary hypertension is a disease affecting approximately 4,000 people per year in the United States. The incidence rate in Brazil, however, is unknown. The estimated survival for patients with chronic thromboembolic pulmonary hypertension without treatment is approximately three years. Pulmonary thromboendarterectomy for select patients is a potentially curative procedure when correctly applied. In Brazil, the clinical and hemodynamic profiles of chronic thromboembolic pulmonary hypertension patients have yet to be described. OBJECTIVES: To evaluate the clinical and hemodynamic characteristics of chronic thromboembolic pulmonary hypertension patients scheduled for pulmonary thromboendarterectomy in a referral center for chronic thromboembolic pulmonary hypertension treatment in Brazil. METHODS: From December 2006 to November 2009, patients were evaluated and scheduled for pulmonary thromboendarterectomy. The subjects were classified according to gender, age and functional class and were tested for thrombofilia and brain natriuretic peptide levels. RESULTS: Thirty-five consecutive chronic thromboembolic pulmonary hypertension patients were evaluated. Two patients tested positive for schistosomiasis, and 31 were enrolled in the study (19 female, 12 male. The majority of patients were categorized in functional classes III and IV. Hemodynamic data showed a mean pulmonary vascular resistance (PVR of 970.8 ± 494.36 dynas·s·cm-5 and a low cardiac output of 3.378 ± 1.13 L/min. Linear regression revealed a direct relation between cardiac output and pulmonary vascular resistance. Paradoxical septal movement was strongly correlated with pulmonary vascular resistance and cardiac output (p=0.001. Brain natriuretic peptide serum levels were elevated in 19 of 27 patients. CONCLUSIONS: In a referral center for pulmonary hypertension in Brazil, chronic thromboembolic pulmonary hypertension patients evaluated for

  20. Clinical and haemodynamic evaluation of chronic thromboembolic pulmonary hypertension patients scheduled for pulmonary thromboendarterectomy. Is schistosomiasis hypertension an important confounding factor?

    Science.gov (United States)

    Terra‐Filho, Mario; Mello, Marcos Figueiredo; Lapa, Mônica Silveira; Teixeira, Ricardo Henrique Oliveira Braga; Jatene, Fábio Biscegli

    2010-01-01

    INTRODUCTION: Chronic thromboembolic pulmonary hypertension is a disease affecting approximately 4,000 people per year in the United States. The incidence rate in Brazil, however, is unknown. The estimated survival for patients with chronic thromboembolic pulmonary hypertension without treatment is approximately three years. Pulmonary thromboendarterectomy for select patients is a potentially curative procedure when correctly applied. In Brazil, the clinical and hemodynamic profiles of chronic thromboembolic pulmonary hypertension patients have yet to be described. OBJECTIVES: To evaluate the clinical and hemodynamic characteristics of chronic thromboembolic pulmonary hypertension patients scheduled for pulmonary thromboendarterectomy in a referral center for chronic thromboembolic pulmonary hypertension treatment in Brazil. METHODS: From December 2006 to November 2009, patients were evaluated and scheduled for pulmonary thromboendarterectomy. The subjects were classified according to gender, age and functional class and were tested for thrombofilia and brain natriuretic peptide levels. RESULTS: Thirty‐five consecutive chronic thromboembolic pulmonary hypertension patients were evaluated. Two patients tested positive for schistosomiasis, and 31 were enrolled in the study (19 female, 12 male). The majority of patients were categorized in functional classes III and IV. Hemodynamic data showed a mean pulmonary vascular resistance (PVR) of 970.8 ± 494.36 dynas·s·cm‐5 and a low cardiac output of 3.378 ± 1.13 L/min. Linear regression revealed a direct relation between cardiac output and pulmonary vascular resistance. Paradoxical septal movement was strongly correlated with pulmonary vascular resistance and cardiac output (p = 0.001). Brain natriuretic peptide serum levels were elevated in 19 of 27 patients. CONCLUSIONS: In a referral center for pulmonary hypertension in Brazil, chronic thromboembolic pulmonary hypertension patients evaluated for pulmonary

  1. Diabetes and Hypertension among Patients Receiving Antiretroviral Treatment Since 1998 in Senegal: Prevalence and Associated Factors

    Science.gov (United States)

    Diouf, Assane; Cournil, Amandine; Ba-Fall, Khadidiatou; Ngom-Guèye, Ndèye Fatou; Eymard-Duvernay, Sabrina; Ndiaye, Ibrahima; Batista, Gilbert; Guèye, Papa Mandoumbé; Bâ, Pape Samba; Taverne, Bernard; Delaporte, Eric; Sow, Papa Salif

    2012-01-01

    Cardiovascular risk factors in people on antiretroviral treatment (ART) are poorly documented in resource-constrained settings. A cross-sectional study was conducted in 2009 to assess prevalence of diabetes and hypertension in a sample of 242 HIV-infected patients who had initiated ART between 1998 and 2002 in Dakar, Senegal (ANRS 1215 observational cohort). World Health Organization (WHO) criteria were applied to diagnose diabetes and hypertension. Multiple logistic regressions were used to identify factors associated with diabetes and hypertension. Patients had a median age of 46 years and had received ART for a median duration of about 9 years. 14.5% had diabetes and 28.1% had hypertension. Long duration of ART (≥119 months), older age, higher body mass index (BMI), and higher levels of total cholesterol were associated with higher risks of diabetes. Older age, higher BMI at ART initiation, and higher levels of triglycerides were associated with higher risk of hypertension. This study shows that diabetes and hypertension were frequent in these Senegalese HIV patients on ART. It confirms the association between duration of ART and diabetes and highlights the need to implement programs for prevention of cardiovascular risk factors in HIV patients from resource-constrained settings. PMID:24052880

  2. Echocardiographic assessment of left ventricular geometric patterns in hypertensive patients in Nigeria.

    Science.gov (United States)

    Adebayo, Rasaaq A; Bamikole, Olaniyi J; Balogun, Michael O; Akintomide, Anthony O; Adeyeye, Victor O; Bisiriyu, Luqman A; Mene-Afejuku, Tuoyo O; Ajayi, Ebenezer A; Abiodun, Olugbenga O

    2013-01-01

    Left ventricular (LV) hypertrophy is an important predictor of morbidity and mortality in hypertensive patients, and its geometric pattern is a useful determinant of severity and prognosis of heart disease. Studies on LV geometric pattern involving large number of Nigerian hypertensive patients are limited. We examined the LV geometric pattern in hypertensive patients seen in our echocardiographic laboratory. A two-dimensional, pulsed, continuous and color flow Doppler echocardiographic evaluation of 1020 consecutive hypertensive patients aged between 18 and 91 years was conducted over an 8-year period. LV geometric patterns were determined using the relationship between the relative wall thickness and LV mass index. Four patterns of LV geometry were found: 237 (23.2%) patients had concentric hypertrophy, 109 (10.7%) had eccentric hypertrophy, 488 (47.8%) had concentric remodeling, and 186 (18.2%) had normal geometry. Patients with concentric hypertrophy were significantly older in age, and had significantly higher systolic blood pressure (BP), diastolic BP, and pulse pressure than those with normal geometry. Systolic function index in patients with eccentric hypertrophy was significantly lower than in other geometric patterns. Doppler echocardiographic parameters showed some diastolic dysfunction in hypertensive patients with abnormal LV geometry. Concentric remodeling was the most common LV geometric pattern observed in our hypertensive patients, followed by concentric hypertrophy and eccentric hypertrophy. Patients with concentric hypertrophy were older than those with other geometric patterns. LV systolic function was significantly lower in patients with eccentric hypertrophy and some degree of diastolic dysfunction were present in patients with abnormal LV geometry.

  3. [Aspects of the nursing appointments with hypertensive patients cared for in the Family Health Program].

    Science.gov (United States)

    Felipe, Gilvan Ferreira; de Abreu, Rita Neuma Dantas Cavalcante; Moreira, Thereza Maria Magalhães

    2008-12-01

    The objective was to observe the aspects of nursing appointments undergone by hypertensive patients. This is a descriptive study, developed in three healthcare centers in the city of Fortaleza. The subjects were 13 nurses, and data collection comprised the observation of three of each nurse's appointments, followed by an interview with this professional. It was observed that, during the anamnesis, the previous treatment, the ingestion of hypertensive substances and the existence of associated risk factors were identified. Inspections of the patient's appearance, blood pressure and weight were also evident. The identified categories were: aspects of the nurse's role in basic healthtcare; treatment of hypertension and day-to-day difficulties of people with this disease. We conclude that many aspects are not being approached during the nursing appointments, which can result in a low-quality healthcare service provided for people cared for the hypertension program in these basic healthcare centers.

  4. An analysis of risk factors for stroke in atrial fibrillation and hypertension patients

    Institute of Scientific and Technical Information of China (English)

    王娟

    2014-01-01

    Objective To explore the independent risk factors for the 1 year stroke event in Chinese patients with atrial fibrillation(AF)and hypertension(HT).Methods Data of AF and HT patients in the Chinese Emergency Atrial Fibrillation Registry Study were retrospectively analyzed.The eligible patients were divided into the stroke group

  5. Prevalence of pulmonary hypertension in patients with chronic kidney disease on and without dialysis

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    Magdy M. Emara

    2013-10-01

    Conclusion: This study demonstrated a high prevalence of pulmonary hypertension among patients with CKD on and without dialysis. The prevalence was highest among patients with ESRD receiving long-term hemodialysis (41.53% especially in patients with older age, longer duration of dialysis treatment, higher AV fistula flow, cardiac output.

  6. Evolution of hypertension management in face lifting in 1089 patients: optimizing safety and outcomes.

    Science.gov (United States)

    Ramanadham, Smita R; Mapula, Steven; Costa, Christopher; Narasimhan, Kailash; Coleman, Jayne E; Rohrich, Rod J

    2015-04-01

    Hematoma continues to be the most common complication after rhytidectomy. Perioperative hypertension is a known risk factor, and meticulous control of this has been shown to significantly reduce the incidence of postoperative hematoma development, thus improving outcomes and decreasing patient morbidity. Despite this, there are few well-described hypertension management regimens in the literature today. A retrospective chart review of 1089 patients undergoing rhytidectomy performed by a single surgeon was conducted. A predetermined antihypertensive protocol was used in all patients that included the routine use of transdermal clonidine. A target systolic blood pressure of 140 mmHg or less was the goal of therapy, and close hemodynamic monitoring was used throughout the entire perioperative phase. The incidence of postoperative hematoma was then assessed. The overall incidence of postoperative hematoma was 0.9 percent (10 patients). Of these patients, five were female (0.05 percent) and five were male (5.2 percent). Preoperatively, 170 patients were noted to be hypertensive, with a systolic blood pressure greater than 140 mmHg. Postoperatively, 355 patients were found to be hypertensive (p hypertension (systolic blood pressure >140 mmHg) in the postanesthesia care unit (p = 0.045). Male sex was found to be a significant risk factor for the development of hematoma (p < 0.001). Meticulous perioperative blood pressure control significantly reduces the rate of postoperative hematoma formation. The use of a specific protocol developed by our senior author and primary anesthesia provider contributed to our very low hematoma rates.

  7. Treatment-time regimen of hypertension medications significantly affects ambulatory blood pressure and clinical characteristics of patients with resistant hypertension.

    Science.gov (United States)

    Hermida, Ramón C; Ríos, María T; Crespo, Juan J; Moyá, Ana; Domínguez-Sardiña, Manuel; Otero, Alfonso; Sánchez, Juan J; Mojón, Artemio; Fernández, José R; Ayala, Diana E

    2013-03-01

    Patients with resistant hypertension (RH) are at greater risk for stroke, renal insufficiency, and cardiovascular disease (CVD) events than are those for whom blood pressure (BP) is responsive to and well controlled by therapeutic interventions. Although all chronotherapy trials have compared the effects on BP regulation of full daily doses of medications when ingested in the morning versus at bedtime, prescription of the same medications in divided doses twice daily (BID) is frequent. Here, we investigated the influence of hypertension treatment-time regimen on the circadian BP pattern, degree of BP control, and relevant clinical and laboratory medicine parameters of RH patients evaluated by 48-h ambulatory BP monitoring (ABPM). This cross-sectional study evaluated 2899 such patients (1701 men/1198 women), 64.2 ± 11.8 (mean ± SD) yrs of age, enrolled in the Hygia Project. Among the participants, 1084 were ingesting all hypertension medications upon awakening (upon-awakening regimen), 1436 patients were ingesting the full daily dose of ≥1 of them at bedtime (bedtime regimen), and 379 were ingesting split doses of ≥1 medications BID upon awakening and at bedtime (BID regimen). Patients of the bedtime regimen compared with the other two treatment-time regimens had lower likelihood of microalbuminuria and chronic kidney disease; significantly lower albumin/creatinine ratio, glucose, total cholesterol, and low-density lipoprotein (LDL) cholesterol; plus higher estimated glomerular filtration rate and high-density lipoprotein (HDL) cholesterol. The bedtime regimen was also significantly associated with lower asleep systolic (SBP) and diastolic (DBP) BP means than the upon-awakening and BID regimens. The sleep-time relative SBP and DBP decline was significantly attenuated by the upon-awakening and BID regimens (p pattern, associated with highest CVD risk, was much greater, 31.0% and 29.8%, respectively, among patients of the upon-awakening and BID

  8. Application of continuous quality improvement techniques to the treatment of patients with hypertension.

    Science.gov (United States)

    Waggoner, D M

    1992-01-01

    This article reports how continuous quality improvement (CQI) techniques were applied to physician care of patients with hypertension. A physician task force at an ambulatory care center used CQI methods to address the needs of two important "customer" groups: (1) third party payors and (2) patients with hypertension. Treatment standards were defined that can also serve as a customer-oriented product description. The task force found patients' blood pressures generally well controlled. Future studies will focus on appointment making, giving advice, and the doctor's examination as subprocesses that strongly influence patient satisfaction.

  9. [Effect of metformin on ventricular remodeling in patients with primary hypertension and type 2 diabetes mellitus].

    Science.gov (United States)

    Wu, Yueyang; Zhao, Wei; Zhang, Youyi; Feng, Xinheng; Li, Zhaoping; Gao, Wei

    2015-11-24

    To explore the effects of metformin on left ventricular remodeling in patients with primary hypertension and type 2 diabetes mellitus, and to investigate the effects of hypertension duration and duration of drug administration on metformin's cardiac action. The clinical and echocardiographic data of 176 patients with primary hypertension and type 2 diabetes mellitus who were admitted to department of cardiology from January to December 2012 were retrospectively analyzed. The follow-up period was 6 to 24 months (the median follow-up time was 11 months). The patients were classified into two groups according to the usage of metformin: metformin group (n=84) and control group (n=92). The clinical data and echocardiography findings were evaluated both at baseline and follow-up. Subgroup analyses were used to assess the effects of hypertension duration and duration of drug medication on metfomin's action. At baseline, there was no significant difference in interventricular septum depth (IVSD), left ventricular posterior wall depth (LVPWD), and left ventricular mass index (LVMI) between the two groups. At the follow-up period, IVSD (P=0.001), LVPWD (P=0.04) and LVMI (P=0.01) were lower in metformin group. Multiple linear regression indicated that metformin had significant influence on LVPWD (P=0.02) and LVMI (P=0.04). At the follow-up period, LVMI was lower in two metformin subgroups. Additionally, LVMI was lower in the group which the patients took metformin for more than one year than that in control group (P=0.04). For patients whose hypertension duration was not shorter than 5 years, IVSD (P=0.01) and LVMI (P=0.02) were lower in metformin group at the follow-up period, compared with control group. Metformin may attenuate hypertrophy of left ventricular in patients with primary hypertension and type 2 diabetes mellitus. In patients with longer hypertension duration and longer duration of metformin use, metformin may show more obvious effects.

  10. Blood Pressure Control in Hypertensive Patients in the "Hiperdia Program": A Territory-Based Study

    Directory of Open Access Journals (Sweden)

    Clarita Silva de Souza

    2014-06-01

    Full Text Available Background: Systemic hypertension is highly prevalent and an important risk factor for cardiovascular events. Blood pressure control in hypertensive patients enrolled in the Hiperdia Program, a program of the Single Health System for the follow-up and monitoring of hypertensive patients, is still far below the desired level. Objective: To describe the epidemiological profile and to assess blood pressure control of patients enrolled in Hiperdia, in the city of Novo Hamburgo (State of Rio Grande do Sul, Brazil. Methods: Cross-sectional study with a stratified cluster random sample, including 383 adults enrolled in the Hiperdia Program of the 15 Basic Health Units of the city of Porto Alegre, conducted between 2010 and 2011. Controlled blood pressure was defined as ≤140 mmHg × 90 mmHg. The hypertensive patients were interviewed and their blood pressure was measured using a calibrated aneroid device. Prevalence ratios (PR with 95% confidence interval, Wald's χ2 test, and simple and multiple Poisson regression were used in the statistical analysis. Results: The mean age was 63 ± 10 years, and most of the patients were females belonging to social class C, with a low level of education, a sedentary lifestyle, and family history positive for systemic hypertension. Diabetes mellitus (DM was observed in 31%; adherence to the antihypertensive treatment in 54.3%; and 33.7% had their blood pressure controlled. DM was strongly associated with inadequate BP control, with only 15.7% of the diabetics showing BP considered as controlled. Conclusion: Even for hypertensive patients enrolled in the Hiperdia Program, BP control is not satisfactorily reached or sustained. Diabetic hypertensive patients show the most inappropriate BP control.

  11. [The emotional status and indices of cortical neurodynamics in hypertension patients].

    Science.gov (United States)

    Shpak, L V; Kolbasnikov, S V

    1995-01-01

    At early stages of essential hypertension (EH) clinical psychological examinations of 96 EH patients revealed predominance of anxiety-hypochondriac responses controlled by will. Changes in cortical neurodynamics were evident from a decline in attention concentration. At EH stage II persistent hypertension and prolonged psychogenias gave rise to psychic disadaptation occurring as anxious-depressive conditions. Damage to cortical neurodynamics brought about mnestic and thinking disorders.

  12. The minor symptoms of increased intracranial pressure: 101 patients with benign intracranial hypertension.

    Science.gov (United States)

    Round, R; Keane, J R

    1988-09-01

    Of 101 patients with benign intracranial hypertension not related to vasculitis, neck stiffness occurred in 31, tinnitus in 27, distal extremity paresthesias in 22, joint pains in 13, low back pain in 5, and gait "ataxia" in 4. Symptoms resolved promptly upon lowering the intracranial pressure by lumbar puncture, and were probably directly caused by intracranial hypertension. Awareness of these "minor" symptoms of increased intracranial pressure can facilitate diagnosis and management.

  13. Effects of somatostatin on splanchnic hemodynamics in cirrhotic patients with portal hypertension

    Institute of Scientific and Technical Information of China (English)

    Ji Ye Zhu; Xi Sheng Leng; Dong Wang; Ru Yu Du

    2000-01-01

    @@ INTRODUCTION Esophageal variceal bleeding (EVB) is one of the most common complications of cirrhosis with portal hypertension. In recent years, great progress has been made in medicinal treatment. Somatostatin has been widely used in clinics, for it can effectively lower the portal venous pressure (PVP) with little side effect. The aim of this study is to assess the effect of somatostatin on portal venous pressue and splanchnic hemodynamics in patients with liver cirrhosis and portal hypertension.

  14. [Use of analgesia and sedation in dental implantology in patients with concomitant hypertension].

    Science.gov (United States)

    Sitkin, S I; Davydova, O B; Kostin, I O; Gasparian, A L

    2015-01-01

    Dental implants surgery in patients with hypertension increases the risk of vascular complications. The aim of the study was to examine the effect of analgesia and sedation on blood pressure and postoperative pain in dental implantology. In 76 patients with hypertension implant surgery was performed under local anesthesia only (40 patients) or under local anesthesia with propofol sedation and pre-emptive analgesia with ketorolac (36 patients). Intraoperative systolic blood pressure in the second group was 20% less than in the first group while the intensity of pain in the postoperative period in the second group was three times less than in the first one. Propofol sedation in dental implantology provides hemodynamic stability in patients with concomitant hypertension and preemptive analgesia with ketorolac allows minimizing postoperative pain.

  15. [24-hour systolic wave increment index monitoring in patients with low-renin arterial hypertension].

    Science.gov (United States)

    Valieva, Z S; Chikhladze, N M; Rogoza, A N; Iarovaia, E B; Bosykh, E G; Chazova, I E

    2014-01-01

    To analyze the circadian rhythm of blood pressure (BP) and daily reflected wave values in patients with low-renin hypertension with normal and elevated aldosterone production. The investigation included 66 patients. 24-hour BP monitoring was carried out and arterial wall rigidity and reflected wave values were assessed in all the patients. The patients with hyperaldosteronemia were found to have not only statistically significant severer hypertension, impaired circadian rhythms of BP, but also impaired augmentation index (Aix)--mainly its nocturnal increase. A positive correlation was found between nocturnal Aix and resting plasma aldosterone concentrations (r = -0.31; p = 0.002). The findings suggest the expediency of 24-hour systolic wave increment index monitoring in hypertensive patients ofthis category.

  16. Reproducibility of the ambulatory arterial stiffness index in hypertensive patients

    DEFF Research Database (Denmark)

    Dechering, D.G.; Steen, M.S. van der; Adiyaman, A.;

    2008-01-01

    BACKGROUND: We studied the repeatability of the ambulatory arterial stiffness index (AASI), which can be computed from 24-h blood pressure (BP) recordings as unity minus the regression slope of diastolic on systolic BP. METHODS: One hundred and fifty-two hypertensive outpatients recruited...

  17. assessment of nutritional status of a group of hypertensive patients ...

    African Journals Online (AJOL)

    2014-03-01

    Mar 1, 2014 ... Objective: To assess the prevalence of overweight and obesity among adult hypertensive ... smoking tobacco while 53.8% of the respondents engaged in regular physical exercise. The BMI showed ..... Rural School Going Children in Ludhiana. Indian ... Pressure Education Program Working Group. Arch.

  18. Traditional herbal medicine use among hypertensive patients in sub-Saharan Africa: a systematic review.

    Science.gov (United States)

    Liwa, Anthony C; Smart, Luke R; Frumkin, Amara; Epstein, Helen-Ann B; Fitzgerald, Daniel W; Peck, Robert N

    2014-06-01

    Hypertension is increasingly common in sub-Saharan Africa, and rates of hypertension control are low. Use of traditional herbal medicines (THM) is common among adults in sub-Saharan Africa and may affect hypertension therapy. We searched Ovid MEDLINE, Ovid EMBASE, and Web of Knowledge in June 2013 to find studies about THM use among hypertensive patients living in sub-Saharan Africa. Two independent reviewers evaluated titles and abstracts. Qualifying references were reviewed in full text. Data were extracted using a standardized questionnaire. Four hundred and eighty-one references were retrieved, and four articles from two countries met criteria for inclusion. The prevalence of THM use was 25-65% (average 38.6%). THM was the most common type of complementary and alternative medicines used by patients (86.7-96.6%). Among THM users, 47.5% concomitantly used both allopathic medicine and THM. Increased age (pmedicine. Healthcare workers in sub-Saharan Africa must discuss THM use with their hypertensive patients. More research is urgently needed to define the impact of THM use on hypertension control and outcomes in sub-Saharan Africa.

  19. Blood pressure differences between office and home settings among Japanese normotensive subjects and hypertensive patients.

    Science.gov (United States)

    Mori, Hisao; Ukai, Hiroshi; Yamamoto, Hareaki; Yuasa, Shouhei; Suzuki, Yoshiro; Chin, Keiichi; Katsumata, Takuma; Umemura, Satoshi

    2016-10-06

    This study attempted to clarify the differences in blood pressure (BP) between the office (clinic) and home settings in patients with controlled, sustained, masked or white-coat hypertension. The following formula was used: office mean systolic BP (omSBP)-mean morning home SBP (mmhSBP)/office mean diastolic BP (omDBP)-mean morning home DBP (mmhDBP). The paired t-test was used for statistical analysis. The omSBP-mmhSBP/omDBP-mmhDBP calculation yielded the following results: among normotensive subjects, -1.1±11.2/-1.7±8.5 mm Hg (mean SBP and mean DBP were higher at home than in the office; n=451, P=0.038 in SBP, P=0.000 in DBP); in controlled hypertensive patients, -0.42±10.9/-2.2±8.2 mm Hg (n=1362, P=0.160 in SBP, P=0.000 in DBP); among sustained hypertensive patients, 5.6±14.7/0.048±9.9 mm Hg (n=1370, P=0.000 in SBP, P=0.857 in DBP); in masked hypertensive patients, -15.3±12.9/-9.3±9.5 mm Hg (n=1308, both P=0.000); and among white-coat hypertensive patients, 23.7±13.2/8.2±9.1 mm Hg (n=580, both P=0.000). Our results showed a difference of 5 mm Hg in SBP among sustained hypertensive patients, as recommended by the Japanese Society of Hypertension Guidelines for the Management of Hypertension; however, in other hypertensive patient types, the differences in SBP and DBP between office and home measurements differed by >5 mm Hg. Office and home BP measurements should be interpreted cautiously, keeping in mind the clinical setting.Hypertension Research advance online publication, 6 October 2016; doi:10.1038/hr.2016.125.

  20. Awareness of salt restriction is not reflected in the actual salt intake in Japanese hypertensive patients.

    Science.gov (United States)

    Takahashi, Nobuyuki; Tanabe, Kazuaki; Adachi, Tomoko; Nakashima, Ryuma; Sugamori, Takashi; Endo, Akihiro; Ito, Takafumi; Yoshitomi, Hiroyuki; Ishibashi, Yutaka

    2015-01-01

    The Japanese guidelines for hypertension management recommend reducing salt intake to awareness of the recommended reduced salt diet correlates with their actual intake. Therefore, the purpose of this study was to investigate the relationship between actual salt intake of Japanese hypertensive patients and their awareness of the recommended guidelines for reduced dietary salt intake. In total, 236 outpatients (146 males and 90 females) with a mean age 69.7 ± 12.5 years were included in this study. Daily dietary salt intake was estimated using sodium and creatinine concentrations detected in spot urine samples. The patients filled out a questionnaire regarding their awareness of recommended salt restriction for hypertension management. The questionnaire distinguished the patients' awareness of recommended salt restriction in four levels (low, moderate, high and very high). The mean estimated salt intake was 9.72 ± 2.43 g/day. Patients' awareness regarding salt intake in all levels provided in the questionnaire did not correlate with actual salt intake (p = 0.731). Our results demonstrated that Japanese hypertensive outpatients consumed higher levels of salt than the target value recommended by Japanese guidelines. There was no correlation between actual salt intake and patients' awareness of the recommended reduction in salt. These results suggest that monitoring salt intake and informing patients of their actual salt intake are necessary for effective hypertension management.

  1. The electrocardiogram in hypertensive patients. P wave dispersion: a new measure to be considered

    Directory of Open Access Journals (Sweden)

    Elibet Chávez González

    2010-11-01

    Full Text Available The electrocardiogram is a complementary test with high specificity but low sensitivity. In the case of patients with arterial hypertension it is of great importance in the diagnosis, prognosis and monitoring during treatment. The prevalence of left ventricular hypertrophy observed through electrocardiogram in hypertensive patients has been reported in up to 9% of them. Different indexes have been described to approach the diagnosis of left ventricular hypertrophy, including the Sokolow and Cornell indexes. Atrial and ventricular arrhythmias are both considered as comorbidity in arterial hypertension. The mechanisms involved are varied and include left ventricular hypertrophy and myocardial ischemia. In patients suffering from hypertension, premature atrial complexes are frequently found and there is an increasing risk of atrial fibrillation, mainly in patients over 65 years old. The predisposition of patients with hypertension to episodes of paroxysmal atrial fibrillation can be determined through manual measurement of P wave’s maximum, minimum and dispersion. The highest values of P wave dispersion in the reading of a 12-lead surface electrocardiogram are more related to events of paroxysmal atrial fibrillation. Irrigation increases in patients with P wave maximum values up to 134 ms and P wave dispersion values up to 46 ms.

  2. Depression and medication adherence among older Korean patients with hypertension: Mediating role of self-efficacy.

    Science.gov (United States)

    Son, Youn-Jung; Won, Mi Hwa

    2017-02-13

    Many studies have reported the negative effects of depression on adherence to antihypertensive medication. However, little is known about the mechanism underlying this relationship in elderly patients with hypertension. The aim of this cross-sectional study is to examine the mediating role of self-efficacy in the relationship between depression and medication adherence among older patients with hypertension. The data were collected from October to December 2014. A total of 255 older patients with hypertension were assessed using the Geriatric Depression Scale, the Self-efficacy for Appropriate Medication Use Scale, and the Morisky Medication Adherence Scale. Hierarchical linear regression analysis and the Sobel test were used to examine the mediating role of self-efficacy in the relationship between depression and medication adherence. Depression and self-efficacy were statistically significant predictors of medication adherence in older patients with hypertension. Self-efficacy partially mediated the relationship between depression and medication adherence. Interventions targeting self-efficacy could increase the confidence of patients in their ability to actively take their medicines. Moreover, health care providers should be aware of the importance of early detection of depression in older patients with hypertension. Future studies with longitudinal data are warranted to clarify the multidirectional relationships between depression, self-efficacy, and medication adherence.

  3. Prevalence and Correlates of Complementary and Alternative Medicine Use among Hypertensive Patients in Gondar Town, Ethiopia

    Directory of Open Access Journals (Sweden)

    Daniel Asfaw Erku

    2016-01-01

    Full Text Available Background. Complementary and alternative medicine (CAM therapies are being widely used by hypertensive patients worldwide. However, evidences regarding CAM use by hypertensive patients in Ethiopia are limited. This study aimed at assessing prevalence and correlates of CAM use among hypertensive patients attending ambulatory clinic at Gondar University Referral Hospital (GURH, Ethiopia. Methods. A cross-sectional study was employed on 423 patients visiting GURH. Descriptive statistics and bivariate and multivariate logistic regression tools were used to analyze/come up with the prevalence and correlates of CAM use. Results. The prevalence of CAM use in our study was found to be 67.8% and herbal based medicine was the most commonly utilized CAM therapies. Majority of CAM users (70.2% did not disclose CAM use for their physician. However, nearly half of CAM users (48.4% were satisfied with the result of CAM use. Conclusions. The higher prevalence of CAM use among hypertensive patients coupled with a very low disclosure rate to their health care providers can have a marked potential to cause ineffective hypertensive management and adverse effects due to CAM use. Health care providers should be open to discussing the use of CAM with their patients as it will lead to better health outcome.

  4. Comparison of hemodynamic effects of lidocaine, prilocaine and mepivacaine solutions without vasoconstrictor in hypertensive patients.

    Science.gov (United States)

    Ezmek, Bahadir; Arslan, Ahmet; Delilbasi, Cagri; Sencift, Kemal

    2010-01-01

    Local anesthetic solutions with vasoconstrictors are not contraindicated in hypertensive patients, but due to their hemodynamic effects, local anesthetics without vasoconstrictors are mainly preferred by the clinicians. The aim of this study was to compare hemodynamic effects of three different local anesthetics without vasoconstrictors during tooth extraction in hypertensive patients. Sixty-five mandibular molars and premolars were extracted in 60 hypertensive patients (29 females and 31 males; mean age: 66.95 ± 10.87 years; range: 38 to 86 years old). Inferior alveolar and buccal nerve blocks were performed with 2% lidocaine hydrochloride (HCl), 2% prilocaine HCl or 3% mepivacaine HCl without vasoconstrictor. Hemodynamic parameters namely systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), saturation rate (SR), rate pressure product (RPP) and pressure rate quotient (PRQ) were investigated before and at different intervals after anesthetic injection. The hemodynamic effects of the three agents were similar to each other, although some significance was observed for DBP, MAP, RPP and PRQ values in the lidocaine, prilocaine and mepivacaine groups. Lidocaine, prilocaine and mepivacaine solutions without vasoconstrictor can be safely used in hypertensive patients. It is advisable that dental practitioners select anesthetic solutions for hypertensive patients considering their cardiovascular effects in order to provide patient comfort and safety.

  5. Comparison of hemodynamic effects of lidocaine, prilocaine and mepivacaine solutions without vasoconstrictor in hypertensive patients

    Directory of Open Access Journals (Sweden)

    Bahadir Ezmek

    2010-08-01

    Full Text Available OBJECTIVE: Local anesthetic solutions with vasoconstrictors are not contraindicated in hypertensive patients, but due to their hemodynamic effects, local anesthetics without vasoconstrictors are mainly preferred by the clinicians. The aim of this study was to compare hemodynamic effects of three different local anesthetics without vasoconstrictors during tooth extraction in hypertensive patients. MATERIAL AND METHODS: Sixty-five mandibular molars and premolars were extracted in 60 hypertensive patients (29 females and 31 males; mean age: 66.95 ± 10.87 years; range: 38 to 86 years old. Inferior alveolar and buccal nerve blocks were performed with 2% lidocaine hydrochloride (HCl, 2% prilocaine HCl or 3% mepivacaine HCl without vasoconstrictor. Hemodynamic parameters namely systolic blood pressure (SBP, diastolic blood pressure (DBP, mean arterial pressure (MAP, heart rate (HR, saturation rate (SR, rate pressure product (RPP and pressure rate quotient (PRQ were investigated before and at different intervals after anesthetic injection. RESULTS: The hemodynamic effects of the three agents were similar to each other, although some significance was observed for DBP, MAP, RPP and PRQ values in the lidocaine, prilocaine and mepivacaine groups. CONCLUSION: Lidocaine, prilocaine and mepivacaine solutions without vasoconstrictor can be safely used in hypertensive patients. It is advisable that dental practitioners select anesthetic solutions for hypertensive patients considering their cardiovascular effects in order to provide patient comfort and safety.

  6. Cardiac arrhythmias in recently diagnosed hypertensive patients at first presentation: an electrocardiographic-based study.

    Science.gov (United States)

    Ejim, E C; Ike, S O; Anisiuba, B C; Essien, I O; Onwubere, B J; Ikeh, V O

    2012-01-01

    Various forms of cardiac arrhythmias have been documented in hypertensive subjects, and hypertension is an important risk factor for the development of atrial and ventricular arrhythmias and sudden death. Electrocardiography at rest easily documents significant arrhythmias in patients, and this study was carried out to determine the types and frequency of arrhythmias in hypertensive subjects at first presentation in the Hypertension Clinics of the University of Nigeria Teaching Hospital (UNTH) Enugu, Nigeria. The study was hospitalbased and retrospective in nature. The resting 12lead ECG reports of 346 consecutive hypertensive subjects seen at the Hypertension clinics of the UNTH Enugu over a 14 month period were retrieved from the case files and studied. Other information obtained from the case files included the age and gender of the subjects. The mean age of the subjects was 57.3 years. Ninety-five of the subjects had arrhythmias representing 27% of the study population, out of which fifty-five were males (57.9%) and forty were females (42.1%). However 26.9% of all the male subjects had arrhythmias while 28.2% of all the females had arrhythmias. Multiple ventricular ectopics, sinus tachycardia, sinus bradycardia and atrial fibrillation were the most prevalent arrhythmias. This study showed that a significant proportion of hypertensive subjects present initially with significant rhythm disturbances.

  7. Treatment-associated change in apelin concentration in patients with hypertension and its relationship with left ventricular diastolic function

    OpenAIRE

    Baysal, Sadettin Sel?uk; Pirat, Bahar; OKYAY, Kaan; Bal, U?ur Abbas; Ulu?am, Melek Zekiye; ?ztuna, Derya; M?derriso?lu, Haldun

    2016-01-01

    Objective: We examined the change in apelin concentration and its relationship with left ventricular diastolic function in patients treated for hypertension. Methods: Ninety treatment-naive patients with newly diagnosed hypertension and 33 age- and sex-matched control subjects were prospectively enrolled. Patients with hypertension were randomized to treatment either with telmisartan 80 mg or amlodipine 10 mg. Apelin concentration was measured and echocardiography was performed at baseline an...

  8. Lipid profile of type 2 diabetic and hypertensive patients in the Jamaican population

    Directory of Open Access Journals (Sweden)

    Lorenzo Gordon

    2010-01-01

    Full Text Available Aims : Previous studies have shown that diabetes mellitus (DM increases the risk of cardiovascular diseases in females to a greater extent than in males. In this cross-sectional study, we evaluated the lipid profiles of type 2 diabetic males and females. Materials and Methods : The study included 107 type 2 diabetic patients (41 males and 66 females, and 122 hypertensive type 2 diabetic patients (39 males and 83 females, aged 15 years and older. Total cholesterol (TC, triglycerides (TG, low density lipoprotein-cholesterol (LDL-C, very low density lipoprotein-cholesterol (VLDL-C and high density lipoprotein-cholesterol (HDL-C concentrations were assayed for each group using standard biochemical methods. Results : The mean TC, TG, VLDL-C, HDL-C and LDL-C concentrations, TG/HDL and LDL/HDL ratios were higher in type 2 diabetic and hypertensive type 2 diabetic patients compared with non-diabetic, and hypertensive non-diabetic control subjects, although these were not significant (P > 0.05. Hypertensive type 2 diabetic females had significantly higher serum TC (7.42 ± 1.63 mmol/L than hypertensive non-diabetic males (5.76±1.57 mmol/L; P 0.05. Conclusion : This study demonstrated that dyslipidemia exists in our type 2 diabetic population with greater TC in hypertensive type 2 diabetic females compared with hypertensive type 2 diabetic males. This suggests that hypertensive type 2 diabetic females are exposed more profoundly to risk factors including atherogenic dyslipidemia compared with males.

  9. Influence of psychosocial factors on treatment of elderly Chinese patients with hypertension

    Institute of Scientific and Technical Information of China (English)

    Guolong Yu; Tianlun Yang; Cesar V. Borlongan; Christine E. Stahl; Xiumei Xie; Jin He; Biefei Li; Ke Xia

    2007-01-01

    Objective The aim of the study is to investigate the effects of psychosocial factors on the treatment of elderly patients with hypertension. Methods Atotalof 260 elderly Chinese patients with hypertension were treated with benazepril alone or benazepril combined with amlodipine for 8 weeks. The target blood pressure (BP) (both <140 mmHg systolic, SBP, and <90 mmHg diastolic, DBP)was achieved in 180 patients, who were then assigned to the well-controlled BP group; the rest were placed in the modestly controlled BP group. The psychosocial factors present in both groups were assessed by the Hamilton depression scale, Hamilton anxiety scale, life event scale and social support evaluation list before and after anti-hypertensive treatment. Results There were no significant differences in gender, mean age, hist ory of hypertension, education and smoking habit, or in SBP and DBP between the groups before treatment.Significant differences were also not found in all psychosocial factors before and after treatment in the patients. However, significant differences were found between the groups with respect to post-treatment SBP and marital status. The patients with modestly controlled BP had significantly higher scores, as well as incidents, on the depressive, anxiety, and stressful life event scales than those with well-controlled BP. The patients with well-controlled BP had significantly higher scores in tangible support, subjective support,and social support compared to the patients with modestly controlled BP. Logistic regression analysis showed the independent contribution of psychosocial factors in reaching the goal of lowering BP at treatment endpoint in these hypertensive patients. Conclusions The results suggest that psychosocial factors stand as a main barrier to achieving the BP-lowering target in the management of elderly Chinese patients with hypertension.

  10. [Arterial rigidity and cardiovascular vagosympathetic activity in normotensive and hypertensive obese patients and type 2 diabetics].

    Science.gov (United States)

    Brahimi, M; Dabire, H; Platon, P; Hadj-Brahim, F; Attali, J R; Valensi, P

    2001-08-01

    An increase in arterial rigidity is associated with a poor cardiovascular prognosis. Several studies have suggested that an increase in sympathetic activity may be involved in essential hypertension. We have recently shown that vagal control of heart rate (HR) variations during standardised tests is altered in normotensive obese and diabetic patients. The aim of the present study was to compare cardiovascular vagosympathetic activity in obese and type 2 diabetic patients, either normotensive or hypertensive, and to investigate the relationship between pulse pressure (an index of arterial rigidity) and sympathetic activity in this population. Seventy normotensive obese and 32 mildly hypertensive obese patients, 18 normotensive type 2 diabetic patients and 14 mildly hypertensive type 2 diabetic patients were compared with 21 control subjects. Finapres studied HR and blood pressure variations. In the four groups, during a 6-min period at a controlled breathing rate, the high frequency peak of HR variations was significantly reduced (p < 0.001). The mid-frequency peak of systolic BP variations in the standing position, which depends on sympathetic activity, did not differ significantly between the four groups and control subjects. In obese and diabetic hypertensive patients, this peak correlated significantly with pulse pressure measured in the lying position (r = 0.379; p = 0.043 and r = 0.81; p < 0.0001, respectively). This study 1, confirms that vagal control of HR variations is reduced to a similar extent in obese and diabetic patients; and 2, suggests that cardiovascular sympathetic activity is relatively increased in these patients without significant difference between normotensive and hypertensive patients, but interestingly that the increase in arterial rigidity is associated with a higher sympathetic activity.

  11. Comparison among patients with hypertrophic cardiomyopathy, hypertrophic cardiomyopathy with hypertension and hypertensive heart disease by {sup 123}I-BMIPP myocardial scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Yoneyama, Satoshi; Sugihara, Hiroki; Ito, Kazuki [Kyoto Prefectural Univ. of Medicine (Japan)] [and others

    1997-12-01

    The usefulness of {sup 123}I-BMIPP myocardial SPECT in discriminating hypertrophic cardiomyopathy (46 patients), hypertrophic cardiomyopathy with hypertension (23 patients), and hypertensive hypertrophic heart (20 patients) was studied. SPECT image was divided into 17 domains, and dimension of decreased accumulation was decided visually at each domain as four classes called defect score (DS). Summation of DS (TDS) of each group was used to compare frequency and dimension of decreased accumulation, and characteristic of each site. Frequency of decreased accumulation and TDS in hypertrophic cardiomyopathy were similar in dimension with those in hypertrophic cardiomyopathy with hypertension, and those data in hypertensive hypertrophic heart were lower than those in above-mentioned 2 groups. In the cases of hypertrophic cardiomyopathy and hypertrophic cardiomyopathy with hypertension, decreased accumulation site was similar and was anterior wall-septum junction, septum-posterior wall junction and apex of heart. In the case of hypertensive hypertrophic heart, decreased accumulation site was only the posterior wall. Frequency, dimension and site of decreased accumulation in hypertrophic cardiomyopathy were different from those in hypertensive hypertrophic heart, and BMIPP was thought to be useful in discriminating these diseases. (K.H.)

  12. HBPF: a Home Blood Pressure Framework with SLA guarantees to follow up hypertensive patients

    Directory of Open Access Journals (Sweden)

    Josep Cuadrado

    2016-06-01

    Full Text Available Hypertension or high blood pressure is a condition on the rise. Not only does it affect the elderly but is also increasingly spreading to younger sectors of the population. Treating it involves exhaustive monitoring of patients. A tool adapted to the particular requirements of hypertension can greatly facilitate monitoring and diagnosis. This paper presents HBPF, an efficient cloud-based Home Blood Pressure Framework. This allows hypertensive patients to communicate with their health-care centers, thus facilitating monitoring for both patients and clinicians. HBPF provides a complete, efficient, and cross-platform framework to follow up hypertensive patients with an SLA guarantee. Response time below one second for 80,000 requests and 28% increase in peak throughput going from one to three virtual machines were obtained. In addition, a mobile app (BP for Android and iOS with a user-friendly interface is also provided to facilitate following up hypertensive patients. Among them, between 54% and 87% favorably evaluated the tool. BP can be downloaded for free from the website Hesoft Group repository (http://www.hesoftgroup.eu.

  13. Combining bosentan and sildenafil in pulmonary arterial hypertension patients failing monotherapy: real-world insights.

    Science.gov (United States)

    Dardi, Fabio; Manes, Alessandra; Palazzini, Massimiliano; Bachetti, Cristina; Mazzanti, Gaia; Rinaldi, Andrea; Albini, Alessandra; Gotti, Enrico; Monti, Enrico; Bacchi Reggiani, Maria Letizia; Galiè, Nazzareno

    2015-08-01

    Pulmonary arterial hypertension is a severe disease with a complex pathogenesis, for which combination therapy is an attractive option.This study aimed to assess the impact of sequential combination therapy on both short-term responses and long-term outcomes in a real-world setting.Patients with idiopathic/heritable pulmonary arterial hypertension, or pulmonary arterial hypertension associated with congenital heart disease or connective tissue disease and who were not meeting treatment goals on either first-line bosentan or sildenafil monotherapy, were given additional sildenafil or bosentan and assessed after 3-4 months. Double combination therapy significantly improved clinical and haemodynamic parameters, independent of aetiology or the order of drug administration. Significant improvements in functional class were observed in patients with idiopathic/heritable pulmonary arterial hypertension. The 1-, 3- and 5-year overall survival estimates were 91%, 69% and 59%, respectively. Patients with pulmonary arterial hypertension associated with connective tissue disease had significantly poorer survival rates compared to other aetiologies (p<0.003).The favourable short-term haemodynamic results and good survival rates, observed in patients receiving both bosentan and sildenafil, supports the use of sequential combination therapy in patients failing on monotherapy in a real-world setting.

  14. Combination antihypertensive therapy in clinical practice. The analysis of 1254 consecutive patients with uncontrolled hypertension.

    Science.gov (United States)

    Petrák, O; Zelinka, T; Štrauch, B; Rosa, J; Šomlóová, Z; Indra, T; Turková, H; Holaj, R; Widimský, J

    2016-01-01

    The aim of the study was to analyze the clinical use of different types of combination therapy in a large sample of consecutive patients with uncontrolled hypertension referred to Hypertension Centre. We performed a retrospective analysis of combination antihypertensive therapy in 1254 consecutive patients with uncontrolled hypertension receiving at least triple-combination antihypertensive therapy. Among the most prescribed antihypertensive classes were renin-angiotensin blockers (96.8%), calcium channel blockers (82.5%), diuretics (82.0%), beta-blockers (73.0%), centrally acting drugs (56.0%) and urapidil (24.1%). Least prescribed were spironolactone (22.2%) and alpha-1-blockers (17.1%). Thiazide/thiazide-like diuretics were underdosed in more than two-thirds of patients. Furosemide was prescribed in 14.3% of patients treated with diuretics, while only indicated in 3.9%. Inappropriate combination therapy was found in 40.4% of patients. Controversial dual and higher blockade of renin-angiotensin system occurred in 25.2%. Incorrect use of a combination of two antihypertensive drugs with the similar mechanism of action was found in 28.1%, most commonly a combination of two drugs with central mechanism (13.5%). In conclusion, use of controversial or incorrect combinations of drugs in uncontrolled hypertension is common. Diuretics are frequently underdosed and spironolactone remains neglected in general practice. The improper combination of antihypertensive drugs may contribute to uncontrolled hypertension.

  15. Abnormal aortic arch morphology in Turner syndrome patients is a risk factor for hypertension.

    Science.gov (United States)

    De Groote, Katya; Devos, Daniël; Van Herck, Koen; Demulier, Laurent; Buysse, Wesley; De Schepper, Jean; De Wolf, Daniël

    2015-09-01

    Hypertension in Turner syndrome (TS) is a multifactorial, highly prevalent and significant problem that warrants timely diagnosis and rigorous treatment. The objective of this study was to investigate the association between abnormal aortic arch morphology and hypertension in adult TS patients. This was a single centre retrospective study in 74 adult TS patients (age 29.41 ± 8.91 years) who underwent a routine cardiac MRI. Patients were assigned to the hypertensive group (N = 31) if blood pressure exceeded 140/90 mmHg and/or if they were treated with antihypertensive medication. Aortic arch morphology was evaluated on MRI images and initially assigned as normal (N = 54) or abnormal (N = 20), based on the curve of the transverse arch and the distance between the left common carotid-left subclavian artery. We additionally used a new more objective method to describe aortic arch abnormality in TS by determination of the relative position of the highest point of the transverse arch (AoHP). Logistic regression analysis showed that hypertension is significantly and independently associated with age, BMI and abnormal arch morphology, with a larger effect size for the new AoHP method than for the classical method. TS patients with hypertension and abnormal arch morphology more often had dilatation of the ascending aorta. There is a significant association between abnormal arch morphology and hypertension in TS patients, independent of age and BMI, and not related to other structural heart disease. We suggest that aortic arch morphology should be included in the risk stratification for hypertension in TS and propose a new quantitative method to express aortic arch morphology.

  16. Evaluation of the relative risk of stroke in patients with hypertension using cerebrovascular hemodynamic accumulative score

    Institute of Scientific and Technical Information of China (English)

    HUANG Jiuyi; WANG Guiqing; GUO Jiping; CAO Yifeng; WANG Yan; YANG Yongju; YU Xuehai

    2007-01-01

    The relative risk(RR)of stroke in patients with hypertension was evaluated by using synthetic index of cerebrovascular hemodynamics.A total of 7,371 patients with hypertension with ages≥40 years were selected from a population-based cohort study of the risk factors for stroke.The data on the baseline investigation of risk factors,the determination of cerebrovascular hemodynamic parameters (CVHP),and stroke follow-up were analyzed.The RR of stroke in patients with hypertension was evaluated by CVHP scores.Univariate analysis indicated that hypertension,complicated by other risk factors,had significant statistical association with the onset of stroke.RRS for stroke when hypertension complicated with decrease of hemodynamic scores,heart disease,cigarette smoking and alcohol consumption were 4.93(95%CI,3.26-7.45),1.90(95%CI,1.36-2.66),1.99(95%CI,1.42-2.79)and 1.73(95%CI,1.19-2.53)respectively.In multivariate analysis,hemodynamic score,age,sex,cigarette smoking,family history of stroke and systolic blood pressure were selected by the Cox regression for inclusion in the final analysis.Among them,the RR of hemodynamic score was highest.The analysis of doseresponse relationships indicated that when the hemodynamic scores in patients with hypertension were lower than 75 points,the RR of stroke at 75,60,45,30 and 15 points were 2.85,4.43,4.54,5.40 and 9.88,respectively.The risk of stroke in patients with hypertension is closely associated with hemodynamic impairment and the hemodynamic score may be used for quantitative evaluation of relative risks of stroke.

  17. Symptoms associated with an abnormal echocardiogram in elderly primary care hypertension patients

    DEFF Research Database (Denmark)

    Ringoir, L.; Widdershoven, J. W.; Pedersen, S. S.

    2014-01-01

    Background The prevalence and diagnostic value of heart failure symptoms in elderly primary care patients with hypertension is unknown. Aim To assess the prevalence, sensitivity, specificity, positive and negative predictive value of symptoms in association with an abnormal echocardiogram. Design...... and setting Cross-sectional screening study in five general practices in the south-east of the Netherlands. Method Between June 2010 and January 2013, 591 primary care hypertension patients aged between 60 and 85 years were included, without known heart failure and not treated by a cardiologist. All patients...

  18. Osmolality of Cerebrospinal Fluid from Patients with Idiopathic Intracranial Hypertension (IIH)

    DEFF Research Database (Denmark)

    Wibroe, Elisabeth A; Yri, Hanne M; Jensen, Rigmor H

    2016-01-01

    INTRODUCTION: Idiopathic intracranial hypertension (IIH) is a disorder of increased intracranial fluid pressure (ICP) of unknown etiology. This study aims to investigate osmolality of cerebrospinal fluid (CSF) from patients with IIH. METHODS: We prospectively collected CSF from individuals referred...... on suspicion of IIH from 2011-2013. Subjects included as patients fulfilled Friedman and Jacobson's diagnostic criteria for IIH. Individuals in whom intracranial hypertension was refuted were included as controls. Lumbar puncture with ICP measurement was performed at inclusion and repeated for patients after...

  19. Intervention of Collective Exercise on the Mental Health of Elderly Hypertensive Patients

    Science.gov (United States)

    XU, Wenxin; LI, Menglong; YAO, Jiwei

    2016-01-01

    Background: Anxiety, depression, and other adverse psychological reactions are often observed in elderly hypertensive patients. Appropriate exercise is a safe form of adjuvant therapy without causing side effects among these patients, with consistent effects on patients’ mental health. In this study, a collective exercise intervention experiment was conducted to evaluate the mental health of elderly hypertensive patients and to verify the effect of the psychological intervention of collective exercise. Method: A total of 115 elderly hypertensive patients aged 60–70 years old were selected as study subjects from May 2012 to January 2015 in Fuzhou City, Fujian Province, China. A total of 57 patients were included in the control group and 58 patients were assigned in the experimental group. Patients in the experimental group participated in a 12 weeks exercise intervention, while patients in the control group didn’t participate in any regular physical exercise. Results: After intervention, the Symptom Checklist-90 (SCL-90), total score, somatization, obsessive-compulsive symptom, interpersonal sensitivity, depression, anxiety, hostility, and paranoia scores of the experimental group were significantly lower than those of the control group (P < 0.05). The positive coping style score of the experimental group was significantly higher than that of the control group (P<0.05); by contrast, the negative coping style score of the experimental group was significantly lower than that of the control group (P < 0.05). Conclusion: The mental health level and coping ability of elderly hypertensive patients can be effectively improved with the proposed treatment. PMID:27141493

  20. Impaired Muscle Oxygenation and Elevated Exercise Blood Pressure in Hypertensive Patients: Links With Vascular Stiffness.

    Science.gov (United States)

    Dipla, Konstantina; Triantafyllou, Areti; Koletsos, Nikolaos; Papadopoulos, Stavros; Sachpekidis, Vasileios; Vrabas, Ioannis S; Gkaliagkousi, Eugenia; Zafeiridis, Andreas; Douma, Stella

    2017-08-01

    This study examined in vivo (1) skeletal muscle oxygenation and microvascular function, at rest and during handgrip exercise, and (2) their association with macrovascular function and exercise blood pressure (BP), in newly diagnosed, never-treated patients with hypertension and normotensive individuals. Ninety-one individuals (51 hypertensives and 40 normotensives) underwent office and 24-hour ambulatory BP, arterial stiffness, and central aortic BP assessment, followed by a 5-minute arterial occlusion and a 3-minute submaximal handgrip exercise. Changes in muscle oxygenated and deoxygenated hemoglobin and tissue oxygen saturation were continuously monitored by near-infrared spectroscopy and beat-by-beat BP by Finapres. Hypertensives had higher (Pexercising at the same submaximal intensity, hypertensives required a significantly greater (Pexercise. © 2017 American Heart Association, Inc.

  1. Total plasma homocysteine is associated with hypertension in Type I diabetic patients

    DEFF Research Database (Denmark)

    Neugebauer, S; Tarnow, L; Stehouwer, C D

    2002-01-01

    between plasma homocysteine concentrations, methylenetetrahydrofolate reductase gene polymorphism, hypertension, diabetic microvascular and macrovascular complications associated with kidney function. METHODS: Vascular complications, hypertension, methylenetetrahydrofolate reductase genotype (RFLP....../l in patients with normal GFR are not related to vascular complications, but to hypertension (8.6-11.3 micro mol/l: OR 1.9; >11.3 micro mol/l: OR 3.7). The risk for coronary heart disease (CHD) was also enhanced by a plasma homocysteine concentration greater than 11.3 micro mol/l (OR 5.9). Although the T allele...... was an independent determinant of plasma homocysteine, the methylenetetrahydrofolate reductase gene polymorphism was neither associated with diabetic vascular complications nor with hypertension. CONCLUSION/INTERPRETATION: Increased plasma homocysteine concentrations but not the T allele per se, enhance the risk...

  2. Adherence and Quality of Life of Hypertension Patients in Gunung Jati Hospital, Cirebon, Indonesia

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    Dyah A.Perwitasari

    2015-12-01

    Full Text Available The treatment effectiveness of hypertension could be influenced by patients’ characteristics and patients’ adherence with medication. Besides reaching the goal of blood pressure decrease after the treatment, their quality of life has become the main concern regarding effectiveness of hypertension treatment. This study aimed to explore the hypertension patients’ adherence and quality of life. In addition, it was studied which factors associated with adherence and quality of life in hypertension patients treated with antihypertensive at Gunung Jati Hospital, Cirebon. We recruited 85 adult hypertension patients who were treated with antihypertensive agents for at least 6 months. The patients’ adherence was measured by Medication Adherence Report Scale and the patients’ quality of life was measured by Indonesian version of Short Form-36 questionnaire. The patients’ adherence was found as 24.03 (SD: 1.98 and there were no significant differences of patients’ adherence using monotherapy and combination therapy. The patients’ characteristics such as, age, gender and education level could not predict patients’ adherence (p>0.05. The average of Physical Component Summary (PCS and Mental Component Summary (MCS were 43.35 (SD: 9.4 and 52.13 (SD:5.59. Age and gender may predict PCS, however, education and comorbidity may predict MCS (p<0.05. Hypertension patients’ adherence in Gunung Jati hospital is good. The PCS and MCS scores in this study are comparable to the other previous studies. The patients’ characteristic could not be the predictor of patients’ adherence.

  3. Retinal vascular changes in hypertensive patients in Ibadan, Sub-Saharan Africa

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    Oluleye ST

    2016-08-01

    Full Text Available Sunday Tunji Oluleye,1 Bolutife Ayokunu Olusanya,1 Abiodun Moshood Adeoye2 1Department of Ophthalmology, 2Department of Medicine, College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria Background: Earlier studies in Nigeria reported the rarity of retinal vascular changes in hypertensives. The aim of this study was to describe the various retinal vascular changes in the hypertensive patients of Nigeria.Patients and methods: Nine hundred and three hypertensive patients were studied. This study was approved by the ethical and research committee of the University of Ibadan and University College Hospital, Ibadan, Nigeria. Blood pressure and anthropometric measurements were measured. Cardiac echocardiography was performed on 156 patients. All patients had dilated fundoscopy and fundus photography using the Kowa portable fundus camera and an Apple iPhone with 20 D lens. Statistical analysis was done with Statistical Packages for the Social Sciences (Version 21.Results: The mean age of patients was 57 years with a male:female ratio of 1. No retinopathy was found in 556 (61.5% patients. In all, 175 (19.4% patients had features of hypertensive retinopathy. Retinal vascular occlusion was a significant finding in 121 patients (13.4%, of which branch retinal vein occlusion, 43 (4.7%, and central retinal vein occlusion, 30 (3.3%, were the most prominent ones in cases. Hemicentral retinal vein occlusion, 26 (2.9%, and central retinal artery occlusion, 17 (1.9%, were significant presentations. Other findings included nonarteritic anterior ischemic optic neuropathy in five (0.6% patients, hypertensive choroidopathy in seven (0.8% patients, and hemorrhagic choroidal detachment in five (0.6% patients. Left ventricular (LV geometry was abnormal in 85 (55.5% patients. Concentric remodeling, eccentric hypertrophy, and concentric hypertrophy were observed in 43 (27.6%, 26 (17.2%, and 15 (9.7% patients, respectively. LV

  4. Cardiac function and hypertension in patients with obstructive sleep apnea

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    Bertolami A

    2014-08-01

    Full Text Available Adriana Bertolami, Carolina Gonzaga, Celso AmodeoSleep Laboratory of Dante Pazzanese Institute of Cardiology, Sao Paulo, BrazilAbstract: Cardiovascular disease is one of the major causes of death worldwide. Among its risk factors, obstructive sleep apnea (OSA is a common but still underestimated condition. OSA often coexists and interacts with obesity, sharing multiple pathophysiological mechanisms and subsequent cardiovascular risk factors, such as type 2 diabetes, dyslipidemia, systemic inflammation, and in particular hypertension. There is also evidence suggesting an increased risk of arrhythmia, heart failure, renal failure, acute myocardial infarction, stroke, and death. OSA is characterized by recurrent episodes of partial (hypopnea or complete interruption (apnea of breathing during sleep due to airway collapse in the pharyngeal region. The main mechanisms linking OSA to impaired cardiovascular function are secondary to hypoxemia and reoxygenation, arousals, and negative intrathoracic pressure. Consequently, the sympathetic nervous and the renin-angiotensin-aldosterone systems may be overestimulated, and blood pressure increased. Resistance to treatment for hypertension represents a growing issue, and given that OSA has been recognized as the major secondary cause of resistant hypertension, clinical investigation for apnea is mandatory in this population. Standard diagnosis includes polysomnography, and treatment for OSA should include control of risk factors for cardiovascular disease, including obesity. So far, continuous positive airway pressure is the treatment of choice for OSA, impacting positively on blood pressure goals; however, the impact on long-term follow-up and on cardiovascular disease should be better assessed.Keywords: obstructive sleep apnea, hypertension, cardiac function

  5. Chapter Twenty Two

    African Journals Online (AJOL)

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    As a matter of fact, the act of writing novel in English language in Africa began ... advent of European colonial masters and the myths with which they have been ..... According to Odili, the surrogate author: “A common saying, in the country after.

  6. Are doctors assessing patients with hypertension appropriately at their initial presentation?

    Science.gov (United States)

    Wong, Siew Lee Stalia; Lee, Ping Yein; Ng, Chirk Jenn; Hanafi, Nik Sherina; Chia, Yook Chin; Lai, Pauline Siew Mei; Liew, Su May; Khoo, Ee Ming

    2015-01-01

    INTRODUCTION The aim of this study was to determine the extent to which primary care doctors assessed patients newly diagnosed with hypertension for the risk factors of cardiovascular disease (CVD) during the patients’ first clinic visit for hypertension. The study also aimed to examine the trend of assessment for CVD risk factors over a 15-year period. METHODS This retrospective study was conducted between January and May 2012. Data was extracted from the paper-based medical records of patients with hypertension using a 1:4 systematic random sampling method. Data collected included CVD risk factors and a history of target organ damage (TOD), which were identified during the patient’s first visit to the primary care doctor for hypertension, as well as the results of the physical examinations and investigations performed during the same visit. RESULTS A total of 1,060 medical records were reviewed. We found that assessment of CVD risk factors during the first clinic visit for hypertension was poor (5.4%–40.8%). Assessments for a history of TOD were found in only 5.8%–11.8% of the records, and documented physical examinations and investigations for the assessment of TOD and secondary hypertension ranged from 0.1%–63.3%. Over time, there was a decreasing trend in the percentage of documented physical examinations performed, but an increasing trend in the percentage of investigations ordered. CONCLUSION There was poor assessment of the patients’ CVD risk factors, secondary causes of hypertension and TOD at their first clinic visit for hypertension. The trends observed in the assessment suggest an over-reliance on investigations over clinical examinations. PMID:26451055

  7. Uric Acid Metabolism in a Sample of Egyptian Hypertensive Patients With Normal Kidney Function

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    Adel Afifi, ¹ Iman Sarhan¹, Magdy El Sharkawy¹, Mostafa Kamel¹, Waleed Anwar ¹,

    2013-07-01

    Full Text Available Background: Hyperuricemia is commonly associated with hypertension. Also, it is well known to coincide with the metabolic syndrome but is still not recognized as a risk factor. So, we aimed to evaluate hyperuricemia among a sample of hypertensive Egyptians with normal renal function.Methods: this study was performed on 303 hypertensive patients aged 30-69 years. Patients were divided into 2 groups according to the level of uric acid: group 1 composed of 168 hypertensive hyperuricemic patient sand group2 composed of 135 hypertensive normouricemic patients. All patients were subjected to complete medical history and detailed clinical examination including body mass index (BMI, complete blood count (CBC, serum creatinine, BUN, FBS, cholesterol, triglycerides, uric acid, sodium, potassium, urinary uric acid, urinary creatinine, urinary uric acid to creatinine ratio and fractional excretion of uric acid(FEUA.Results: The overall prevalence of hyperuricemia was 55.4%. Uric acid correlated significantly with age (p0.05. Serum uric acid found to correlate significantly (p<0.001 with urinary uric acid, urinary creatinine and negatively with FEUA denoting early tubular defect of the kidney. Also, Urinary uric acid, urinary creatinine and urinary uric acid/creatinine ratio were higher in group 1than in group 2 (p values were<0.001, <0.001 and <0.05 respectively. FEUA was found to be significantly lower in group 1 than in group 2 (p<0.01. We found, also, that serum sodium level was significantly higher in the hyperuricemic group than in the normouricemic group (p<0.001 denoting the role of Na+ in the development of hypertension and defective renal excretion of uric acid.Conclusion: We conclude that the incidence hyperuricemia in our sample of Egyptian hypertensive patients was (55.4%. Impaired renal clearance of uric acid occurs before deterioration of GFR. Serum uric acid should be measured in all cases of hypertension together with BMI, total cholesterol

  8. Tight versus standard blood pressure control in patients with hypertension with and without cardiovascular disease.

    Science.gov (United States)

    Reboldi, Gianpaolo; Angeli, Fabio; de Simone, Giovanni; Staessen, Jan A; Verdecchia, Paolo

    2014-03-01

    An excessive blood pressure (BP) reduction might be dangerous in high-risk patients with cardiovascular disease. In the Studio Italiano Sugli Effetti CARDIOvascolari del Controllo della Pressione Arteriosa SIStolica (Cardio-Sis), 1111 nondiabetic patients with systolic BP ≥150 mm Hg were randomly assigned to a systolic BP target hypertension and without established cardiovascular disease.

  9. Prevalence and characteristics of patients with resistant hypertension and chronic kidney disease.

    Science.gov (United States)

    Verdalles, Úrsula; Goicoechea, Marian; Garcia de Vinuesa, Soledad; Quiroga, Borja; Galan, Isabel; Verde, Eduardo; Perez de Jose, Ana; Luño, José

    Resistant hypertension (RH) is a common problem in patients with chronic kidney disease (CKD). A decline in the glomerular filtration rate (GFR) and increased albuminuria are associated with RH; however, there are few published studies about the prevalence of this entity in patients with CKD.

  10. Increased brain water self-diffusion in patients with idiopathic intracranial hypertension

    DEFF Research Database (Denmark)

    Gideon, P; Sørensen, P S; Thomsen, C;

    1995-01-01

    PURPOSE: To investigate changes in brain water diffusion in patients with idiopathic intracranial hypertension. METHODS: A motion-compensated MR pulse sequence was used to create diffusion maps of the apparent diffusion coefficient (ADC) in 12 patients fulfilling conventional diagnostic criteria ...

  11. Negative captopril renography on patients with renin mediated hypertension due to page kidney and reninoma

    Energy Technology Data Exchange (ETDEWEB)

    Yung, B.C.K. [Department of Radiology and Organ Imaging, United Christian Hospital, 130, Hip Wo Street, Kwun Tong, Kowloon, Hong Kong (China); Wong, K.W. [Department of Radiology, Princess Margaret Hospital, 2-10, Princess Margaret Hospital Road, Lai Chi Kok, Kowloon, Hong Kong (China); Fan, W.C. [Department of Radiology and Organ Imaging, United Christian Hospital, 130, Hip Wo Street, Kwun Tong, Kowloon, Hong Kong (China); Chan, J.C.S. [Department of Radiology and Organ Imaging, United Christian Hospital, 130, Hip Wo Street, Kwun Tong, Kowloon, Hong Kong (China); Lo, S.S.S. [Department of Radiology and Organ Imaging, United Christian Hospital, 130, Hip Wo Street, Kwun Tong, Kowloon, Hong Kong (China)

    1999-07-01

    Through a mechanism similar to renal artery stenosis, patients with reninoma and page kidney also suffered from renin mediated hypertension. Captopril renograms performed on our patients with the latter two conditions, however, did not yield diagnostic findings. Therefore, equivocal or negative captopril renography cannot serve to rule out conditions with elevated renin other than renal artery stenosis.

  12. The study of aortic stiffness in different hypertension subtypes in patients with chronic kidney disease

    Institute of Scientific and Technical Information of China (English)

    布海霞

    2014-01-01

    Objective To investigate whether there is any difference in aortic stiffness among different hypertension subtypes in patients with chronic kidney disease.Methods Six hundred and twenty-six patients with chronic kidney disease were included in the present analysis.They were classified into four groups:normotension(n=391)with systolic blood pressure(SBP)<140 mmHg and diastolic

  13. Why hypertensive patients do not comply with the treatment: results from a qualitative study.

    Science.gov (United States)

    Gascón, Juan J; Sánchez-Ortuño, Montserrat; Llor, Bartolomé; Skidmore, David; Saturno, Pedro J

    2004-04-01

    Medical non-compliance has been identified as a major public health problem in the treatment of hypertension. There is a large research record focusing on the understanding of this phenomenon. However, to date, the majority of studies in this field have been focused from the medical care perspective, but few studies have focused on the patients' point of view. Our aim was to identify factors related to non-compliance with the treatment of patients with hypertension. We use a qualitative study in which data were gathered from seven focus group discussions conducted in March-May 2001. Patients were identified as non-compliant, using the Morisky-Green test, at two primary health care centres of the Spanish National Health Service. A complex web of factors was identified that influenced non-compliance. Patients had fears and negative images of antihypertensive drugs. The data also revealed a lack of basic background knowledge about hypertension. The clinical encounter was viewed as unsatisfactory because of its length, few explanations given by the physician and low physician-patient interaction. Most of the factors related to poor compliance have implications for patient management. Knowing patients' priorities regarding the most important aspects of care that have high potential for low compliance may be helpful in improvement of the quality of hypertensive patient care.

  14. Clinical Values of Studying Kidney Elasticity with Virtual Touch Quantification in Gestational Hypertension Patients.

    Science.gov (United States)

    Wang, Yi; Feng, Yujin; Yang, Xiaoyun; Zhang, Liyan; Zhang, Tongdi; Wang, Wengang

    2016-02-07

    BACKGROUND The aim of this study was to investigate the differences in shear wave velocity (SWV) in renal cortex, renal medulla, and renal sinuses between gestational hypertension and normal pregnant women. MATERIAL AND METHODS Ninety patients with gestational hypertension and 30 women with normal pregnancy were enrolled in this study. Kidney biopsy was performed within 6 weeks to 3 months postpartum to determine the pathological nature of renal injury. According to the classification criteria for gestational hypertension, the patients were divided into 3 groups. Gestational hypertension only patients were classified as Group A; patients with mild preeclampsia as group B; patients with severe preeclampsia as group C; normal pregnant women as a control group. Virtual Touch Quantification technique was used to measure renal shear wave velocity; blood pressure, urine analysis, and renal function were also tested. RESULTS There was no difference in renal function between patients in group A and the control group (p>0.05), but there was a significant difference in renal function among patients in group A, B, and C, and there was a significant difference in renal function between patients in group B and C versus control (pkidney injury, the smaller the SWV value.

  15. Bilateral native nephrectomy for refractory hypertension in kidney transplant and kidney pancreas transplant patients

    Directory of Open Access Journals (Sweden)

    Mark J. Lerman

    2015-01-01

    We found laparoscopic bilateral native nephrectomy to be beneficial in renal and simultaneous kidney pancreas transplant patients with severe and refractory hypertension. Our patients with better baseline renal allograft function at time of nephrectomy received the most benefit. No decrease in allograft function could be attributed to acute rejection.

  16. Clinical efficacy and safety of olmesartan/hydrochlorothiazide combination therapy in patients with essential hypertension

    Directory of Open Access Journals (Sweden)

    Luis M Ruilope

    2008-12-01

    Full Text Available Luis M RuilopeUnidad de Hipertensión, Hospital 12 de Octubre, Madrid, SpainAbstract: Hypertension is a major risk factor for cardiovascular disease that contributes to the premature death of millions of people each year, and identification and treatment of hypertension continues to be a challenge. Guidelines recommend that many patients will require two or more antihypertensive agents from different classes. Combining an angiotensin II receptor blocker (ARB with hydrochlorothiazide (HCTZ has been shown in clinical studies to increase the antihypertensive efficacy of both agents compared with either agent alone. This review covers several clinical trials and aims to examine several aspects of the efficacy of the combination of olmesartan and HCTZ, including dose-responsiveness, long-term efficacy, goal rate achievement, and efficacy in patients with moderate to severe hypertension. The results presented here demonstrate that olmesartan is effective when added to HCTZ monotherapy or when HCTZ is added to olmesartan monotherapy, both over the short and long term. Moderate to severe hypertension responds well to olmesartan/HCTZ combination therapy, and the great majority of patients are able to achieve recommended blood pressure targets. Thus olmesartan/HCTZ is a well-tolerated option for patients who fail to respond to monotherapy and as initial therapy in those who require large reductions in diastolic blood pressure or systolic blood pressure to achieve goal blood pressure.Keywords: hypertension, olmesartan medoxomil; hydrochlorothiazide, angiotensin II receptor blocker, thiazide diuretic

  17. Determinants of racial/ethnic differences in blood pressure management among hypertensive patients

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    Shaykevich Shimon

    2005-06-01

    Full Text Available Abstract Background Prior literature has shown that racial/ethnic minorities with hypertension may receive less aggressive treatment for their high blood pressure. However, to date there are few data available regarding the confounders of racial/ethnic disparities in the intensity of hypertension treatment. Methods We reviewed the medical records of 1,205 patients who had a minimum of two hypertension-related outpatient visits to 12 general internal medicine clinics during 7/1/01-6/30/02. Using logistic regression, we determined the odds of having therapy intensified by patient race/ethnicity after adjustment for clinical characteristics. Results Blacks (81.9% and Whites (80.3% were more likely than Latinos (71.5% to have therapy intensified (P = 0.03. After adjustment for racial differences in the number of outpatient visits and presence of diabetes, there were no racial differences in rates of intensification. Conclusion We found that racial/ethnic differences in therapy intensification were largely accounted for by differences in frequency of clinic visits and in the prevalence of diabetes. Given the higher rates of diabetes and hypertension related mortality among Hispanics in the U.S., future interventions to reduce disparities in cardiovascular outcomes should increase physician awareness of the need to intensify drug therapy more agressively in patients without waiting for multiple clinic visits, and should remind providers to treat hypertension more aggressively among diabetic patients.

  18. Relationships between coronary flow vasodilator capacity and small artery remodelling in hypertensive patients.

    Science.gov (United States)

    Rizzoni, Damiano; Palombo, Carlo; Porteri, Enzo; Muiesan, Maria Lorenza; Kozàkovà, Michaela; La Canna, Giovanni; Nardi, Matilde; Guelfi, Daniele; Salvetti, Massimo; Morizzo, Carmela; Vittone, Francesca; Rosei, Enrico Agabiti

    2003-03-01

    Arterial hypertension is frequently associated with the presence of structural alterations in small arteries. Moreover, a reduced coronary flow reserve and vasodilator capacity has been observed in essential hypertensive patients, possibly due, at least in part, to microangiopathy of small coronary vessels. The aim of the present study was to evaluate a possible relationship between subcutaneous small artery structure and coronary flow reserve or vasodilator capacity in patients with essential hypertension. A total of 20 patients with mild to moderate essential hypertension were included in the study, and underwent a biopsy of the subcutaneous fat from the gluteal region. Small arteries were dissected and mounted on a micromyograph. The media thickness, the normalized internal diameter and the media:lumen ratio (M/L) were then calculated. In addition, a transesophageal Doppler echocardiographic study, which allows the measurement of coronary flow velocity before and during maximal pharmacological vasodilatation, was performed. Coronary flow reserve (CFR) was measured as the ratio of coronary flow velocity assessed during adenosine infusion and that measured in basal conditions. From blood pressure and coronary flow velocity during adenosine infusion, minimum coronary resistance was calculated. CFR as well as minimum coronary resistance were significantly correlated to both M/L and to normalized internal diameter of subcutaneous small arteries. Our results are consistent with the hypothesis of a generalized remodelling of small arteries in the body, including the coronary circulation; this remodelling may play an important role in the reduction of coronary vasodilator capacity in patients with mild to moderate essential hypertension.

  19. Altered structure of small cerebral arteries in patients with essential hypertension.

    Science.gov (United States)

    Rizzoni, Damiano; De Ciuceis, Carolina; Porteri, Enzo; Paiardi, Silvia; Boari, Gianluca E M; Mortini, Pietro; Cornali, Claudio; Cenzato, Marco; Rodella, Luigi F; Borsani, Elisa; Rizzardi, Nicola; Platto, Caterina; Rezzani, Rita; Rosei, Enrico Agabiti

    2009-04-01

    Structural alterations in the microcirculation may be considered an important mechanism of organ damage. An increased media-to-lumen ratio of subcutaneous small resistance arteries has been demonstrated to predict the development of cardiocerebrovascular events in hypertensive patients. Alterations in the structure of small cerebral arteries have been demonstrated in animal models of experimental or genetic hypertension. However, no evaluation with reliable techniques has ever been performed in humans. Twenty-eight participants were included in the present study: they were 13 hypertensive patients and 15 normotensive individuals. All participants underwent a neurosurgical intervention for benign or malign tumors. A small portion of morphologically normal cerebral tissue was excised from surgical samples and examined. Cerebral small resistance arteries (relaxed diameter around 200 mum) were dissected and mounted on an isometric and isobaric myograph, and the tunica media to internal lumen ratio was measured. In addition, cerebral cortical microvessel density (MVD) was also evaluated. The tissue was sectioned and stained for CD31, and MVD was measured with an automated image analyzer (percentage of area stained). Blood pressure values were evaluated, before surgical intervention, by standard sphygmomanometry. M/L was significantly greater and MVD significantly lower in hypertensive patients than that in normotensive individuals. No difference between groups in collagen content or mechanical properties of cerebral small arteries was observed. Our results indicate that structural alterations of small cerebral vessels are present in hypertensive patients compared with normotensive individuals, similar to those previously observed in subcutaneous small arteries.

  20. Influence of Tyrosine Kinase Inhibitors on Hypertension and Nephrotoxicity in Metastatic Renal Cell Cancer Patients

    Directory of Open Access Journals (Sweden)

    Aleksandra Semeniuk-Wojtaś

    2016-12-01

    Full Text Available Renal cell carcinoma (RCC is one of the most common kidney malignancies. An upgraded comprehension of the molecular biology implicated in the development of cancer has stimulated an increase in research and development of innovative antitumor therapies. The aim of the study was to analyze the medical literature for hypertension and renal toxicities as the adverse events of the vascular endothelial growth factor (VEGF signaling pathway inhibitor (anti-VEGF therapy. Relevant studies were identified in PubMed and ClinicalTrials.gov databases. Eligible studies were phase III and IV prospective clinical trials, meta-analyses and retrospective studies that had described events of hypertension or nephrotoxicity for patients who received anti-VEGF therapy. A total of 48 studies were included in the systematic review. The incidence of any grade hypertension ranged from 17% to 49.6%. Proteinuria and increased creatinine levels were ascertained in 8% to 73% and 5% to 65.6% of patients, respectively. These adverse events are most often mild in severity but may sometimes lead to treatment discontinuation. Nephrotoxicity and hypertension are related to multiple mechanisms; however, one of the main disturbances in those patients is VEGF inhibition. There is a significant risk of developing hypertension and renal dysfunction among patients receiving anti-VEGF treatment; however, there is also some evidence that these side effects may be used as biomarkers of response to antiangiogenic agents.

  1. [Relationship between apolipoprotein E polymorphism and cognitive function in patients with primary hypertension].

    Science.gov (United States)

    Su, Yanling; Chen, Xiaoping; Huang, Yan; Jiang, Lingyun; Huang, He

    2009-08-01

    To explore the relationship between apolipoprotein E polymorphism and cognitive function in primary hypertension patients, we collected 200 Chinese primary hypertensive patients. Blood pressure (BP), heart rate (HR), height, body weight, waistline, hip circumference were measured. The Mini Mental State Examination (MMSE) was applied to test the cognitive function and compute score. Full-automatic bio-chemistry analyzer was used to determine total cholesterol (TC) and triglyeride (TG) and fasting glucose. The polymerase chain reaction-restriction fragment length polymorphism (PCR-RELP) was used for the analysis of the apolipoprotein E polymorphism. We found that in primary hypertension patients, the genotype frequency of epsilon3/4 and epsilon4/4 were significantly higher in the cognitive impairment group than that in the cognitive normal group. The allele frequency of e4 is obviously higher in the cognitive impairment group than that in the cognitive normal group. Age and epsilon4/4 genetype were positively correlated with hypertensive-cognitive impairment, while cultural level was negtively correlated with it. ApoEepsilon4 allele and age might be risk factors for the cognitive impairment in hypertensive patients. The epsilon4 homozygote (epsilon4/4) might be an important influencing factor for the progression of cognitive impairment.

  2. Efficacy, safety and tolerability of sildenafil in Brazilian hypertensive patients on multiple antihypertensive drugs

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    Denilson C. Albuquerque

    2005-08-01

    Full Text Available OBJECTIVE: To evaluate the efficacy, safety and tolerability of sildenafil among Brazilian patients with hypertension treated with combinations of anti-hypertensive drugs. MATERIALS AND METHODS: One hundred twenty hypertensive men aged 30 to 81 years old under treatment with 2 or more anti-hypertensive drugs and with erectile dysfunction (ED lasting for at least 6 months were enrolled at 7 research centers in Brazil. Patients were randomized to receive treatment with either sildenafil or placebo taken 1 hour before sexual intercourse (initial dose of 50 mg, adjusted to 25 mg or 100 mg according to efficacy and toxicity. During the following 8 weeks, patients were evaluated regarding vital signs, adverse events, therapeutic efficacy, satisfaction with treatment and use of concurrent medications. RESULTS: The primary evaluation of efficacy, which was based on responses to questions 3 and 4 of the International Index of Erectile Function, showed significant differences regarding treatment with sildenafil (p = 0.0002 and p < 0.0001, respectively. In the assessment of global efficacy, 87% of the patients treated with sildenafil reported improved erections, as compared with 37% of patients given placebos (p < 0.0001. The other secondary evaluations supported the results favoring sildenafil. The most frequent adverse events among patients treated with sildenafil were headaches (11.4%, vasodilation (11.4% and dyspepsia (6.5%. There were no significant changes in blood pressure measurements in both groups. CONCLUSION: Sildenafil is efficacious and safe for the treatment of hypertensive patients with ED who receive concurrent combinations of anti-hypertensive drugs.

  3. Characteristics of white coat hypertension in Chinese Han patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Zhou, Jianguang; Liu, Changyun; Shan, Peijia; Zhou, Yingqi; Xu, Erli; Ji, Yufeng

    2014-01-01

    This study documented the prevalence and clinical features of white coat hypertension (WCH) among Chinese Han patients with type 2 diabetes mellitus (T2DM). Clinic and ambulatory blood pressure (BP) measurements were compared in 856 patients with T2DM to determine the frequency of WCH (WCH was defined as clinical blood pressure ≥140/90 mmHg and daytime blood pressure hypertension. Age, course of T2DM, male WC were independent protective factors, whereas female sex, smoking and alcohol consumption were independent risk factors for WCH in T2DM. Non-dippers and reverse dippers made up larger proportion of the WCH group (p hypertension (EH), and WCH patients also exhibit significant differences in clinical parameters.

  4. Patient centered primary care is associated with patient hypertension medication adherence.

    Science.gov (United States)

    Roumie, Christianne L; Greevy, Robert; Wallston, Kenneth A; Elasy, Tom A; Kaltenbach, Lisa; Kotter, Kristen; Dittus, Robert S; Speroff, Theodore

    2011-08-01

    There is increasing evidence that patient centered care, including communication skills, is an essential component to chronic illness care. Our aim was to evaluate patient centered primary care as a determinant of medication adherence. We mailed 1,341 veterans with hypertension the Short Form Primary Care Assessment Survey (PCAS) which measures elements of patient centered primary care. We prospectively collected each patient's antihypertensive medication adherence for 6 months. Patients were characterized as adherent if they had medication for >80%. 654 surveys were returned (50.7%); and 499 patients with complete data were analyzed. Antihypertensive adherence increased as scores in patient centered care increased [RR 3.18 (95% CI 1.44, 16.23) bootstrap 5000 resamples] for PCAS score of 4.5 (highest quartile) versus 1.5 (lowest quartile). Future research is needed to determine if improving patient centered care, particularly communication skills, could lead to improvements in health related behaviors such as medication adherence and health outcomes.

  5. Patient-related barriers to hypertension control in a Nigerian population

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    Okwuonu CG

    2014-07-01

    Full Text Available Chimezie Godswill Okwuonu,1 Nnamdi Ezekiel Ojimadu,2 Enajite Ibiene Okaka,3 Fatai Momodu Akemokwe41Nephrology Unit, Department of Internal Medicine, 2Department of Family Medicine, Federal Medical Center Umuahia, Abia State, 3Renal Unit, 4Neurology Unit, Department of Internal Medicine University of Benin Teaching Hospital, Benin City, NigeriaBackground: Hypertension control is a challenge globally. Barriers to optimal control exist at the patient, physician, and health system levels. Patient-related barriers in our environment are not clear. The aim of this study was to identify patient-related barriers to control of hypertension among adults with hypertension in a semiurban community in South-East Nigeria.Methods: This was a cross-sectional descriptive study of patients with a diagnosis of hypertension and on antihypertensive medication.Results: A total of 252 participants were included in the survey, and comprised 143 males (56.7% and 109 females (43.3%. The mean age of the participants was 56.6±12.7 years, with a diagnosis of hypertension for a mean duration of 6.1±3.3 years. Among these patients, 32.9% had controlled blood pressure, while 39.3% and 27.8%, respectively, had stage 1 and stage 2 hypertension according to the Seventh Report of the Joint National Committee on Prevention, Detection and Evaluation of High Blood Pressure. Only 23.4% knew the consequences of poor blood pressure control and 64% were expecting a cure from treatment even when the cause of hypertension was not known. Furthermore, 68.7% showed low adherence to medication, the reported reasons for which included forgetfulness (61.2%, financial constraints (56.6%, high pill burden (22.5%, side effects of medication (17.3%, and low measured blood pressure (12.1%. Finally, knowledge and practice of the lifestyle modifications necessary for blood pressure control was inadequate among the participants.Conclusion: Poor knowledge regarding hypertension, unrealistic

  6. The prevalence of prediabetes among hypertensive patients in Enugu, southeast Nigeria

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    I. S. I. Ogbu

    2009-01-01

    Full Text Available Objective: To determine the prevalence of prediabetes among hypertensive patients under treatment. Research Design: One hundred hypertensive patients under drug treatment, 40 men and 60 women, aged above 35years and 100 age and sex-matched apparently healthy subjects were used for the study. The patients were on aspirin, nifidepine, frusemide and felodipine as mainline drugs. Venous blood samples were collected after over-night fast and 2 hours after 75g dextrose ingestion. Main Findings:Twenty-five patients, 10 males 25% and 15 females 25%, had prediabetes giving a prevalence of 25%. Fourteen of them (14%. 4 men and 10 women, had impaired fasting glucose only and 5 (5% patients; 2 men and 3 women had unpaired glucose tolerance only. Six patients (6% had both IFG and IGT. Unreported diabetes was detected in 14 patients (14%, among whom were 7 men and 7 women. Fifteen patients, (15%, had IFG only, and 5 (5% patients had IGT only. The mean fasting plasma insulin of the patients was 22.2±19.6 μU/ml and the HOMA-IR was 5.1±4.5. Conclusion: The prevalence of prediabetes among the patients did not exceed reported range but the percentage of unreported diabetes was high. The results highlighted the importance of screening for prediabetes in the hypertensive patient population of the study locality. However, there were no significant differences between the parameters of the patients with IFG and IGT, (p>0.05

  7. Determinants of Adherence to Treatment in Hypertensive Patients of African Descent and the Role of Culturally Appropriate Education

    NARCIS (Netherlands)

    Meinema, Jennita G.; van Dijk, Nynke; Beune, Erik J. A. J.; Jaarsma, Debbie A. D. C.; van Weert, Henk C. P. M.; Haafkens, Joke A.

    2015-01-01

    Background In Western countries, better knowledge about patient-related determinants of treatment adherence (medication and lifestyle) is needed to improve treatment adherence and outcomes among hypertensive ethnic minority patients of African descent. Objective To identify patient-related determina

  8. Partnering with patients using social media to develop a hypertension management instrument.

    Science.gov (United States)

    Kear, Tamara; Harrington, Magdalena; Bhattacharya, Anand

    2015-09-01

    Hypertension is a lifelong condition; thus, long-term adherence to lifestyle modification, self-monitoring, and medication regimens remains a challenge for patients. The aim of this study was to develop a patient-reported hypertension instrument that measured attitudes, lifestyle behaviors, adherence, and barriers to hypertension management using patient-reported outcome data. The study was conducted using the Open Research Exchange software platform created by PatientsLikeMe. A total of 360 participants completed the psychometric phase of the study; incomplete responses were obtained from 147 patients, and 150 patients opted out. Principal component analysis with orthogonal (varimax) rotation was executed on a data set with all completed responses (N = 249) and applied to 43 items. Based on the review of the factor solution, eigenvalues, and item loadings, 16 items were eliminated and model with 29 items was tested. The process was repeated two more times until final model with 14 items was established. In interpreting the rotated factor pattern, an item was said to load on any given component if the factor loading was ≥0.40 for that component and was <0.40 for the other. In addition to the newly generated instrument, demographic and self-reported clinical characteristics of the study participants such as the type of prescribed hypertension medications, frequency of blood pressure monitoring, and comorbid conditions were examined. The Open Research Exchange platform allowed for ongoing input from patients through each stage of the 14-item instrument development.

  9. ASSESMENT OF PHARMACIST MEDIATED PATIENT COUENSILLING ON HYPERTENSION INCOMPLIANCE WITH QUALITY OF LIFE IN SOUTH INDIAN CITY

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    Biradar S S

    2012-01-01

    Full Text Available To evaluate the effect of counseling in hypertensive patients in terms of their quality of life. A prospective interventional study was conducted in hypertensive patients. Suitably designed and validated Quality of life questionnaire (QOL of hypertension was used to measure the Quality of life of hypertensive patents. Patients were then counseled at their two follow ups during their two months intervention period. After the completion of intervention score of patients were measured using the same Qol questionnaire. A total of 123 patients were enrolled and randomized into test and control groups, The effectiveness of counseling on test group and control group patients was evaluated by comparing the qol values before and after counseling by applying paired sampled T- test. Pharmacist provided counseling is effective in improving qol of patients towards the Hypertension management.

  10. Socio-demographic and psychosocial correlates of erectile dysfunction among hypertensive patients.

    Science.gov (United States)

    Fadzil, Mohd Ariff; Sidi, Hatta; Ismail, Zaliha; Hassan, Muhamad Rahimi Che; Thuzar, Khin; Midin, Marhani; Nik Jaafar, Nik Ruzyanei; Das, Srijit

    2014-01-01

    The main aim of the study was to estimate the prevalence of ED and the associated socio-demographic and psychological correlates among hypertensive patients from a rural multiethnic community in Malaysia. A cross-sectional study was conducted among hypertensive patients attending rural primary care clinics. The socio-demographic, health characteristics, erectile function and levels of depression, anxiety and stress were recorded and analysed. The International Index of ErectileFunction-5 (IIEF-5) questionnaire and the Depression, Anxiety and Stress Scale (DASS-21) were used to assess erectile function and the levels of depression, anxiety and stress, respectively. A total of 253 hypertensive patients comprising 178 (70.4%) Malays, 56 (22.1%) Chinese and 18 (7.5%) Indians participated. The mean age of participants was 59.8 ± 10.62 years. Overall, the prevalence rate of ED was 62%: 90 (35%) with moderate and 69 (27%) with severe ED. The prevalence rate of ED among those aged 65 years or older (83.1%) was significantly higher than those less than 65 years (51.8%), (p<0.001). Higher prevalence rates were also noted among the Chinese (78.6%) compared to Malays (59.6%) and Indians (50%) (p=0.021); lower education level (69.1%) (p=0.026), among hypertensive patients with concomitant diabetes mellitus (70.6%) (p=0.026) and WHR ≥ 0.9 (31.3%) (p=0.021). However, no significant association was found between depression, anxiety and stress scores with IIEF-5 score. The prevalence rate of ED among Malaysian hypertensive patients is high. The rate increases significantly with age, Chinese ethnicity, concomitant diabetes mellitus, lower education level, WHR and the number of pack years of smoking. ED should be properly recognized and managed in hypertensive patients. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. REGULATION OF BLOOD PRESSURE IN PATIENTS WITH PRIMARY HYPERTENSION WITH SMOOTHIE BANANA (MUSA PARADISIACA

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    Eni Puji Lestari

    2017-04-01

    Full Text Available Introduction: Hypertension is a major problem that often happen in Indonesia. Hypertension can cause many complications. In Indonesia almost patients with hypertension got farmacologic therapy, but there is no difference. Banana smoothie is one of nonfarmacologic therapy that can be used to lower blood pressure. The purpose of this study was to analyze the effect of banana smoothie on regulation in patients with primary hypertension. Method: This study used quasy experimental design. The population in this study were patients with primary hypertension in Kedungturi village Taman Sidoarjo. The sampling technique used nonprobability sampling type of purposive sampling. The total number of sample were 16 respondents who were selected based on inclusion and exclusion criteria. Result:The Result of paired t-test at the systolic blood pressure and diastolic blood pressure in experiment group showed p value = 0.000. Independent t test between experiment group post-test and control group post-test showed p value = 0.000 for systolic blood pressure and p value = 0.002 for diastolic blood pressure. This result showed that there was a difference value of pretest and post-test systolic and diastolic blood pressure. With the result of independen t-test we know that there is a difference value between exsperiment and control blood pressure. Discussion: This study explain that there was significant effect of banana smoothie to regulate blood pressure in patients with primary hypertention. Banana smoothie can regulate the blood pressure because of high kalium substance. The function of kalium is to reduce the effect of natrium so the blood pressure can down. It can be conclude that banana smoothie can regulate the blood pressure in patients with primary hypertention. In further day patients with hypertension can choose banana smoothie to regulate their blood pressure.

  12. Effect of physical activities and obesity on Ramadan fasting among hypertensive patients

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    Nazeer Khan

    2016-12-01

    Full Text Available Objective: To find out the effect of physical activities and obesity among Ramadan fasting hypertensive patients of Karachi. Methods: 117 hypertensive patients were selected conveniently from the staff and faculty members of Dow University and other locations of Karachi. The inclusion criterion was the hypertensive patients with at least 20 days of fasting. The investigators visited three times (last ten days of Shaban, Ramadan and Shawwal for collection of data. A questionnaire was completed before clinical examination. Blood pressures were   measured 3 times in sitting position. 103 patients fasted at least 20 days. Results: The mean age of the 103 patients was 53.7±11.0 years. 11% participants could be considered as active using MET value of 600 and above. Mean sleeping hours decreased from 6.9 hours in Shaban to 6.3 hours in Ramadan. Mean systolic and diastolic blood pressures decreased from Shaban to Ramadan and bounced back in Shawwal for both ‘active’ and ‘inactive’ patients. However, it was statistically significant for ‘inactive’ patients only. Only mean SBP decreased significantly from Shaban to Ramadan for normal and overweight patients. Combined effect of physical activity, obesity, sleeping pattern and number of fasting days with repeated measure ANOVA showed that only number of fasting days was statistically significant. Conclusions: The study concludes that fasting does not harm anyway to the hypertensive patients. Nevertheless, it significantly reduces the systolic and diastolic blood pressures. Changes in physical activities, sleeping patterns, and weight reduction, except number days of fasting, do not affect on the fasting hypertensive patients.

  13. Effects of eprosartan on diastolic function and neurohormones in patients with hypertension and diastolic dysfunction.

    Science.gov (United States)

    Voors, Adriaan A; van de Wal, Ruud M; Hartog, Jasper W L; Vijn, Richard G; Hummel, Yoran M; Plokker, Thijs W M; van Veldhuisen, Dirk J; Jaarsma, Wybren

    2010-02-01

    To compare the effects of an angiotensin receptor blocker(ARB)-based regimen versus a non-ARB based regimen on diastolic function and neurohormones in patients with hypertension and diastolic dysfunction. 97 patients with a systolic blood pressure (SBP) > or =140 mmHg, a left ventricular ejection fraction >0.50, and echocardiographic evidence of diastolic dysfunction were randomly assignment to open-label treatment with eprosartan (with other anti-hypertensives; n = 47) or other anti-hypertensives alone (n = 50). Echocardiography, including tissue Doppler imaging (TDI), and neurohormones were done at baseline and after 6 months. Mean age was 65 (+/-10) years and 64% was female. During 6 months of treatment, SBP decreased from 157 +/- 16 to 145 +/- 18 mmHg in the eprosartan group and from 158 +/- 17 to 141 +/- 18 mmHg in the control group (both p < 0.001; p = ns between groups). Diastolic function was unaffected in both groups and there was no correlation between changes in SBP and changes in mean TDI (r = -0.06; p = 0.58). Aldosterone levels decreased in the eprosartan group, but other neurohormones remained largely unchanged. Change in SBP was however related to the change in NT-proBNP (r = 0.26; p = 0.019). Lowering blood pressure, either with eprosartan or other anti-hypertensives in hypertensive patients with diastolic dysfunction did not change diastolic function after 6 months of treatment, but was associated with a decrease of NT-proBNP.

  14. Left Ventricular Diastolic Function in Essential Hypertensive Patients: Influence of Age and Left Ventricular Geometry

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    Rosa Eduardo Cantoni

    2002-01-01

    Full Text Available PURPOSE - To evaluate diastolic dysfunction (DD in essential hypertension and the influence of age and cardiac geometry on this parameter. METHODS - Four hundred sixty essential hypertensive patients (HT underwent Doppler echocardiography to obtain E/A wave ratio (E/A, atrial deceleration time (ADT, and isovolumetric relaxation time (IRT. All patients were grouped according to cardiac geometric patterns (NG - normal geometry; CR - concentric remodeling; CH- concentric hypertrophy; EH - eccentric hypertrophy and to age (60 years. One hundred six normotensives (NT persons were also evaluated. RESULTS - A worsening of diastolic function in the HT compared with the NT, including HT with NG (E/A: NT - 1.38±0.03 vs HT - 1.27±0.02, p<0.01, was observed. A higher prevalence of DD occurred parallel to age and cardiac geometry also in the prehypertrophic groups (CR. Multiple regression analysis identified age as the most important predictor of DD (r²=0.30, p<0.01. CONCLUSION - DD was prevalent in this hypertensive population, being highly affected by age and less by heart structural parameters. DD is observed in incipient stages of hypertensive heart disease, and thus its early detection may help in the risk stratification of hypertensive patients.

  15. Comparative metal distribution in scalp hair of Pakistani and Irish referents and hypertensive patients.

    Science.gov (United States)

    Afridi, Hassan Imran; Brabazon, Dermot; Kazi, Tasneem Gul; Naher, Sumsun; Nesterenko, Ekaterina

    2011-12-01

    The abnormal metabolism of metal ions plays an important role in health and disease conditions, and studies about them have been attracting significant interest. The aim of our study was to assess the heavy metals (cadmium (Cd), nickel (Ni), lead (Pb), and zinc (Zn)) in scalp hair samples of 50 Irish and 78 Pakistani hypertensive patients of an urban population together with 50 Irish and 96 Pakistani non-hypertensive male subjects in the age group of 30-50 years. The concentrations of trace and toxic elements were measured by inductively coupled plasma-atomic emission spectrophotometer and atomic absorption spectrophotometer before microwave-assisted acid digestion. The validity and accuracy of the methodology were checked using certified reference materials, and by the conventional wet acid digestion method on the same certified reference materials and on real samples. The recovery of all the studied elements was found to be in the range of 97.5-99.7% in certified reference material. The results of this study showed that the mean values of cadmium, nickel, and lead were significantly higher in scalp hair samples of both Pakistani and Irish hypertensive patients than in referents (p < 0.001); whereas, the concentration of zinc was lower in the scalp hair samples of hypertensive patients of both genders. The deficiency of zinc and the high exposure of trace and toxic metals may be the risk factors associated with hypertension.

  16. Cognitive disorders in patients with arterial hypertension in real medical practice

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    Khomazyuk T.A.

    2015-06-01

    Full Text Available There was analyzed the extent and structure of cognitive disorders in outpatient conditions by the data of examination of 118 hypertension patients stage II with arterial hypertension of 1-2 degrees, which were under the supervision of General Practitioners. Neuropsychological examination was carried out by MMSE (Mini-Mental State Examination and FAB (Frontal Assessment Battery scales, verbal memory was studied by the method of Luria, concentration and speed of sensorimotor reactions - by techniques of Schulte and Rybakov. It was found that 28.8% of patients had cognitive disorders, mainly of neurodynamic nature, in particular, the ability of concentration and speed of psychomotor reactions was reduced. The presence of verbal memory disorders of varying severity associated with hypertension was revealed. Analysis of medical records testifies to the absence of attention to this issue in rehabilitation programs of hypertensive patients at the primary stage of care. The importance of timely diagnosis of cognitive disorders as a marker of early disorders of cerebral circulation and the functional state of the brain, the target organ in hypertension of 1-2 degrees was demonstrated.

  17. Dramatic response of a patient with pregnancy induced idiopathic pulmonary arterial hypertension to sildenafil treatment.

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    Taçoy, Gülten; Ekim, Numan Nadir; Cengel, Atiye

    2010-04-01

    Idiopathic pulmonary arterial hypertension (IPAH) is characterized by a progressive increase in pulmonary vascular resistance, which may lead to right ventricular failure and death. Major cardiovascular and pulmonary alterations occur during pregnancy and therefore worsen or increase the complications of pulmonary arterial hypertension (PAH). A patient diagnosed with IPAH after a successful full-term pregnancy and cesarean section with epidural anesthesia is presented. The postoperative course was complicated by progressive dyspnea, and lower limb edema. The outcome of treatment with sildenafil during puerperium was favorable in this patient. The clinical course was complicated by an unexpected spontaneous pregnancy after primary infertility.

  18. Central and systemic haemodynamic effects of terlipressin in portal hypertensive patients

    DEFF Research Database (Denmark)

    Møller, S; Hansen, E F; Becker, U

    2000-01-01

    the acute effects of terlipressin on central and systemic haemodynamics. METHODS: Sixteen patients with alcoholic cirrhosis and portal hypertension had their systemic, central, and splanchnic haemodynamics determined at baseline and after a blind randomised bolus infusion (2 mg) of terlipressin...... increased by 36% (pportal pressure and hepatic blood flow decreased (17% and 29%, both pportal pressure after terlipressin was significantly related to the increase in systemic...... vascular resistance (r=-0.52, pportal hypertensive patients without a further contraction of the central and arterial blood volume. The systemic haemodynamic...

  19. A randomised controlled trial for the evaluation of risk for type 2 diabetes in hypertensive patients receiving thiazide diuretics: Diuretics In the Management of Essential hypertension (DIME) study

    OpenAIRE

    Ueda, Shinichiro; Morimoto, Takeshi; Ando, Shin-ichi; Takishita, Shu-ichi; Kawano, Yuhei; Shimamoto, Kazuaki; Ogihara, Toshio; Saruta, Takao

    2014-01-01

    Objectives Thiazide diuretics are one of the first choice antihypertensives but not optimally utilised because of concerns regarding their adverse effects on glucose metabolism. The Diuretics In the Management of Essential hypertension (DIME) study was designed, for the first time, to assess the risk for type 2 diabetes mellitus in patients with essential hypertension during antihypertensive treatment with low-dose thiazide diuretics compared to those not treated with diuretics. Design Multic...

  20. Evaluation of thiazide diuretic use as preferred therapy in uncomplicated essential hypertension patients.

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    Greene RS

    2007-09-01

    Full Text Available Thiazide diuretics are effective antihypertensive medications shown to reduce the risk of cardiovascular events and stroke. Despite being the preferred choice for uncomplicated essential hypertension, thiazide diuretics continue to be underutilized. Methods: Uncomplicated essential hypertension patients taking a single antihypertensive medication were evaluated upon enrollment, diagnosis after enrollment or initiation of therapy in treatment naïve patients. Clinician prescribing habits were determined for both pre-existing and newly diagnosed hypertensive patients. For the cost savings analysis, hydrochlorothiazide (HCTZ 25mg daily was selected as the preferred conversion medication. Results: Four hundred seventy-eight patients were included. ACE inhibitors were the most prescribed at 35.4% (n=169, followed by dihydropyridine calcium channel blockers (DHP CCB and thiazide diuretics, both at 20.3% (n=97. Only 12.9% (n=33 of patients with hypertension that were taking an antihypertensive medication upon enrollment were either continued or started on thiazide diuretic therapy. Newly diagnosed or treatment naïve patients were prescribed a thiazide diuretic 28.8% (n=64 of the time. DHP CCB accounted for 58.8% of the total medication cost per month with thiazide diuretics responsible for 0.8% of the cost. If all patients had been prescribed HCTZ 25mg daily, 95.8% of the total medication cost per month could have been saved. Conclusions: Thiazide diuretics were underutilized as preferred therapy in patients with pre-existing or newly diagnosed uncomplicated essential hypertension. While cost of therapy should not be the sole reason for medication selection, thiazide diuretics are an attractive option and should be considered as a preferred therapy in this patient population.

  1. Intervention of Collective Exercise on the Mental Health of El¬derly Hypertensive Patients

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    Wenxin XU

    2016-03-01

    Full Text Available Background: Anxiety, depression, and other adverse psychological reactions are often observed in elderly hypertensive patients. Appropriate exercise is a safe form of adjuvant therapy without causing side effects among these patients, with consistent effects on patients’ mental health. In this study, a collective exercise intervention experiment was conducted to evaluate the mental health of elderly hypertensive patients and to verify the effect of the psychological intervention of collective exercise.Method: A total of 115 elderly hypertensive patients aged 60–70 years old were selected as study subjects from May 2012 to January 2015 in Fuzhou City, Fujian Province, China. A total of 57 patients were included in the control group and 58 patients were assigned in the experimental group. Patients in the experimental group participated in a 12 weeks exercise intervention, while patients in the control group didn’t participate in any regular physical exercise.Results: After intervention, the Symptom Checklist-90 (SCL-90, total score, somatization, obsessive-compulsive symptom, interpersonal sensitivity, depression, anxiety, hostility, and paranoia scores of the experimental group were significantly lower than those of the control group (P < 0.05. The positive coping style score of the experimental group was significantly higher than that of the control group (P<0.05; by contrast, the negative coping style score of the experimental group was significantly lower than that of the control group (P < 0.05.Conclusion: The mental health level and coping ability of elderly hypertensive patients can be effectively improved with the proposed treatment. Keywords: Collective exercise, Hypertension, Mental health, Elderly people

  2. Description of antihypertensive use in patients with resistant hypertension prescribed four or more agents.

    Science.gov (United States)

    Hanselin, Michele R; Saseen, Joseph J; Allen, Richard R; Marrs, Joel C; Nair, Kavita V

    2011-12-01

    Data describing the use of recommended antihypertensive agents in the resistant hypertension population are limited. Treatment recommendations for resistant hypertension include maximizing diuretic therapy by using chlorthalidone and/or adding an aldosterone antagonist. Additional recommendations include combining antihypertensive agents from different drug classes. This retrospective cohort study describes antihypertensive use in patients with resistant hypertension defined as the concurrent use of ≥4 antihypertensive agents. Claims data from the Medstat MarketScan Commercial Claims and Encounter database were used to identify patients with resistant hypertension based on International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) diagnosis codes and National Drug Codes between May 1, 2008 and June 30, 2009. Of the 5 442 410 patients with hypertension in the database, 140 126 met study criteria. The most frequently prescribed antihypertensive classes were angiotensin-converting enzyme inhibitors and/or angiotensin receptor blockers (96.2%), diuretics (93.2%), calcium channel blockers (83.6%), and β-blockers (80.0%). Only 3.0% and 5.9% of patients were on chlorthalidone or an aldosterone antagonist, respectively. A total of 15.6% of patients were treated with angiotensin-converting enzyme inhibitor plus angiotensin receptor blocker. Our findings demonstrate that frequently prescribed antihypertensive agents for the treatment of resistant hypertension included guideline-recommended first-line agents. However, evidence-based and recommended agents, such as chlorthalidone and aldosterone antagonists, were underused. Moreover, minimally efficacious combinations, such as an angiotensin-converting enzyme inhibitor with an angiotensin receptor blocker, were prescribed at higher rates than evidence-based and recommended agents.

  3. Right ventricular dyssynchrony in patients with pulmonary hypertension is associated with disease severity and functional class

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    Murali Srinivas

    2005-08-01

    Full Text Available Abstract Background Abnormalities in right ventricular function are known to occur in patients with pulmonary arterial hypertension. Objective Test the hypothesis that chronic elevation in pulmonary artery systolic pressure delays mechanical activation of the right ventricle, termed dyssynchrony, and is associated with both symptoms and right ventricular dysfunction. Methods Fifty-two patients (mean age 46 ± 15 years, 24 patients with chronic pulmonary hypertension were prospectively evaluated using several echocardiographic parameters to assess right ventricular size and function. In addition, tissue Doppler imaging was also obtained to assess longitudinal strain of the right ventricular wall, interventricular septum, and lateral wall of the left ventricle and examined with regards to right ventricular size and function as well as clinical variables. Results In this study, patients with chronic pulmonary hypertension had statistically different right ventricular fractional area change (35 ± 13 percent, right ventricular end-systolic area (21 ± 10 cm2, right ventricular Myocardial Performance Index (0.72 ± 0.34, and Eccentricity Index (1.34 ± 0.37 than individuals without pulmonary hypertension (51 ± 5 percent, 9 ± 2 cm2, 0.27 ± 0.09, and 0.97 ± 0.06, p Conclusion Lower peak longitudinal right ventricular wall strain and significantly delayed time-to-peak strain values, consistent with right ventricular dyssynchrony, were found in a small heterogeneous group of patients with chronic pulmonary hypertension when compared to individuals without pulmonary hypertension. Furthermore, right ventricular dyssynchrony was associated with disease severity and compromised functional class.

  4. Incident diabetes mellitus, hypertension, and cardiovascular disease risk in exercising hypercholesterolemic patients.

    Science.gov (United States)

    Williams, Paul T; Franklin, Barry A

    2015-11-15

    Exercise may be an important treatment for hypercholesterolemic patients, particularly in statin users who are at increased diabetes risk. We therefore used Cox proportional hazard analyses to compare running and walking dose (metabolic equivalent hours/day [MET-h/d]) to diabetes, hypertension, and cardiovascular disease (CVD) risk in hypercholesterolemic patients. There were 60 diabetic- and 373 CVD-related deaths during a 10.1-year mortality surveillance of 6,688 hypercholesterolemic patients. In addition, there were 177 incident nonfatal diabetes, 815 incident nonfatal hypertensions, and 323 incident nonfatal CVD events during a 6.4-year follow-up of 6,971 hypercholesterolemic patients who supplied follow-up questionnaires. Fatal and nonfatal diabetes risk decreased 26% (p = 0.002) and 19% (p ≤0.0001) per MET-h/d, respectively, and relative to hypertension risk decreased 4% (p = 0.01) per MET-h/d, and relative to diabetes, hypertension, and CVD risk in hypercholesterolemic patients and should more than compensate for the purported 9% increase in diabetes risk from statin use. By preventing morbidity and mortality for a specific existing medical condition, some exercise expenses may qualify for flexible spending account expenditures in hypercholesterolemic patients when prescribed by a physician. Published by Elsevier Inc.

  5. Retinal vascular changes in hypertensive patients in Ibadan, Sub-Saharan Africa

    Science.gov (United States)

    Oluleye, Sunday Tunji; Olusanya, Bolutife Ayokunu; Adeoye, Abiodun Moshood

    2016-01-01

    Background Earlier studies in Nigeria reported the rarity of retinal vascular changes in hypertensives. The aim of this study was to describe the various retinal vascular changes in the hypertensive patients of Nigeria. Patients and methods Nine hundred and three hypertensive patients were studied. This study was approved by the ethical and research committee of the University of Ibadan and University College Hospital, Ibadan, Nigeria. Blood pressure and anthropometric measurements were measured. Cardiac echocardiography was performed on 156 patients. All patients had dilated fundoscopy and fundus photography using the Kowa portable fundus camera and an Apple iPhone with 20 D lens. Statistical analysis was done with Statistical Packages for the Social Sciences (Version 21). Results The mean age of patients was 57 years with a male:female ratio of 1. No retinopathy was found in 556 (61.5%) patients. In all, 175 (19.4%) patients had features of hypertensive retinopathy. Retinal vascular occlusion was a significant finding in 121 patients (13.4%), of which branch retinal vein occlusion, 43 (4.7%), and central retinal vein occlusion, 30 (3.3%), were the most prominent ones in cases. Hemicentral retinal vein occlusion, 26 (2.9%), and central retinal artery occlusion, 17 (1.9%), were significant presentations. Other findings included nonarteritic anterior ischemic optic neuropathy in five (0.6%) patients, hypertensive choroidopathy in seven (0.8%) patients, and hemorrhagic choroidal detachment in five (0.6%) patients. Left ventricular (LV) geometry was abnormal in 85 (55.5%) patients. Concentric remodeling, eccentric hypertrophy, and concentric hypertrophy were observed in 43 (27.6%), 26 (17.2%), and 15 (9.7%) patients, respectively. LV hypertrophy was found in 42 (27%) patients, while 60 (39%) patients had increased relative wall thickness. In this study, bivariate analysis showed a correlation between LV relative wall thickness and severity of retinopathy in both eyes

  6. Effects of catgut-embedding acupuncture technique on nitric oxide levels and blood pressure in patients with essential hypertension

    Science.gov (United States)

    Suhana; Srilestari, A.; Marbun, M. B. H.; Mihardja, H.

    2017-08-01

    Hypertension is common a health problem and its prevalence in Indonesia is quite high (31.7%). Catgut embedding—an acupuncture technique—is known to reduce blood pressure; however, no study has confirmed the underlying mechanism. This study examines the effect of catgut embedding on serum nitric oxide (NO) concentration and blood pressure in patients with essential hypertension. Forty hypertension patients were randomly assigned to two groups: the control group received anti-hypertensive drugs whereas the case group received anti-hypertensive drugs and catgut embedding. Results showed a statistically significant mean difference in NO concentration (p < 0.05) and statistically and clinically significant mean difference in systolic and diastolic blood pressure between the two groups (p < 0.05). The results confirm that catgut embedding can influence serum NO concentration and blood pressure in essential hypertension patients.

  7. Detecting non-adherence by urine analysis in patients with uncontrolled hypertension: rates, reasons and reactions.

    Science.gov (United States)

    Pucci, M; Martin, U

    2017-04-01

    Poor adherence with pharmacotherapy is well recognised as one of the main barriers to achieving satisfactory blood pressure control, although accurately measuring patient adherence has historically been very challenging. Urine analysis by high-performance liquid chromatography-tandem mass spectrometry has recently become routinely available as a method of screening for non-adherence. In addition to measuring rates of adherence in hypertensive patients, this study aimed to investigate the reasons for non-adherence given by patients and how patients react when they are informed of their results. This was a retrospective observational study looking at results from the routine use of this assay in a specialist hypertension clinic in Birmingham, UK, in patients with uncontrolled hypertension and those under consideration for renal denervation. Out of the 131 patients analysed, only 67 (51%) were taking all their medications as prescribed. Forty-three patients (33%) were taking some of their medications, whilst 21 patients (16%) were completely non-adherent. The most common reasons cited for non-adherence were adverse effects of medication and forgetfulness. Adherence rates for thiazide/thiazide-like diuretics and spironolactone were lower than for other classes of antihypertensive drug. Despite the objective nature and high sensitivity of the test, 36% of non-adherent patients disputed the results. A minority of patients did not attend follow-up. Further research investigating the implications of a 'non-adherence' result on the patient-clinician relationship is required.

  8. ASSESSMENT OF AWARENESS LEVEL OF OWN DISEASE IN PATIENTS WITH STABLE ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    G. F. Andreeva

    2005-01-01

    Full Text Available Arterial hypertension (AH is the most frequent risk factor of cardiovascular diseases and related mortality in all developed countries. Altough therapy with antihypertensive drugs significantly reduces this risk, patients with stable mild hypertension have poor compliance with the treatment. The reasons and levels of inadequacy of antihypertensive therapy in this group of patients are well-known.Aim. To evaluate the awareness level of own disease, adequacy of therapy only in those patients with stable mild arterial hypertension, who are complied with recommendations of physicians concerning AH treatment and changing of mode of life. It was also planned to reveal possible grounds for inadequate secondary prevention of cardiovascular disease.Materials and methods. 76 patiens with stable mild arterial hypertension were included into study. They didn’t have any serious concomitant diseases and were complied with the recommendations of physicians concerning secondary prevention of cardiovascular disease. Questionnaire of State Research Center for Preventive Medicine “Assessment of awareness level of own disease in patients with stable arterial hypertension” was used in the study.Results. It was revealed, that the majority of patients, invoved in the study, were nonsmokers and regularly took antihypertensive drugs. 70% of questioned patients reached the target arterial blood pressure levels, while patients with arterial hypertension in general Russia population received regular and efficient treatment in less than 30-20%. Drugs treatment of questioned patients almost didn’t differ from that, which received patients in out-patient clinics of Moscow: in both cases ACE inhibitors were preferred. Only 29% of questioned patients knew their lipid levels in blood and none of the patients took drugs, reducing levels of lipids in blood. Half of the patients, that took part in our study, had increased level of body mass index.Conclusions. Inadequate

  9. Non-adherence in the hypertensive patient: can nursing play a role in assessing and improving compliance?

    Science.gov (United States)

    Jayasinghe, Jackie

    2009-01-01

    According to the Canadian Hypertension Society (Canadian Hypertension Education Program, 2008), hypertension remains a significant health problem that is projected to become a greater global burden in the next 20 years. Internationally, the estimated total number of adults with hypertension in 2000 was 972 million; 333 million in economically developed countries. Current trends suggest that the number of adults with hypertension will increase by about 60% to a total of 1.56 billion by 2025. Despite the availability of effective treatment, more than half of patients treated for hypertension drop out of care entirely within a year of diagnosis. Fifty per cent of patients who remain under medical supervision take only 80% of their prescribed medications. As a result, 75% of patients with a diagnosis of hypertension do not achieve optimum blood pressure control due to poor adherence to anti-hypertensive treatment. Nurses represent a formidable force in improving adherence and care outcomes by understanding the dynamics of compliance, and employing techniques in assessing and monitoring the problems of nonadherence. Nurses are well positioned to effectively use sustained strategies to improve adherence, thereby decreasing the global burden of hypertension. Using a case study approach, this author explores the dynamics of adherence and reviews techniques for assessing, monitoring, and improving compliance in hypertension therapy.

  10. Can drugs work in patients who do not take them? The problem of non-adherence in resistant hypertension.

    Science.gov (United States)

    Ruzicka, Marcel; Hiremath, Swapnil

    2015-09-01

    Patients with uncontrolled hypertension on adequate combination and doses of blood pressure-lowering drugs present a diagnostic and therapeutic dilemma. Currently, hypertension guidelines point out uncommon causes of hypertension (either organic such as secondary hypertension or drugs/substances interfering with blood pressure-lowering drugs or causing hypertension) as a cause of hypertension resistance. Non-adherence to drugs, however, is equally, if not more, a cause of hypertension resistance. True resistance to pharmacotherapy is relatively uncommon, as in the majority of patients with non-adherence and/or secondary hypertension, the diagnosis of the problem may potentially lead to better control. Conventionally applied indirect methods to detect non-adherence are inadequate to uncover all cases of non-adherence, especially intentional non-adherence. Rigorous methods to detect non-adherence including direct observed therapy and measuring drug/metabolite levels in body fluids should be considered simultaneously if not before costly and invasive investigations for patients with difficult to control hypertension. However, data on the effectiveness of whether diagnosing non-adherence ultimately controls hypertension is still awaited.

  11. Cholesterol:phospholipid ratio is elevated in platelet plasma membrane in patients with hypertension.

    Science.gov (United States)

    Benjamin, N; Robinson, B F; Graham, J G; Wilson, R B

    1990-06-01

    The cholesterol:phospholipid ratio was measured in platelet plasma membrane, red blood cell (RBC) membranes, low density lipoprotein (LDL) and whole plasma in patients with primary hypertension and in matched normal controls. The cholesterol:phospholipid ratio was raised in the platelet membrane from hypertensive patients compared with that from normal controls (0.65 +/- 0.03 vs 0.53 +/- 0.02: mean +/- SEM; P less than 0.01). The ratio observed in RBC membranes, LDL and whole blood was similar in the two groups. If this abnormality in the lipid composition of platelet plasma membrane is present in other cells it could account for some of the changes in cell membrane function that have been described in hypertension.

  12. Erythroid-specific transcriptional changes in PBMCs from pulmonary hypertension patients.

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    Chris Cheadle

    Full Text Available BACKGROUND: Gene expression profiling of peripheral blood mononuclear cells (PBMCs is a powerful tool for the identification of surrogate markers involved in disease processes. The hypothesis tested in this study was that chronic exposure of PBMCs to a hypertensive environment in remodeled pulmonary vessels would be reflected by specific transcriptional changes in these cells. METHODOLOGY/PRINCIPAL FINDINGS: The transcript profiles of PBMCs from 30 idiopathic pulmonary arterial hypertension patients (IPAH, 19 patients with systemic sclerosis without pulmonary hypertension (SSc, 42 scleroderma-associated pulmonary arterial hypertensio patients (SSc-PAH, and 8 patients with SSc complicated by interstitial lung disease and pulmonary hypertension (SSc-PH-ILD were compared to the gene expression profiles of PBMCs from 41 healthy individuals. Multiple gene expression signatures were identified which could distinguish various disease groups from controls. One of these signatures, specific for erythrocyte maturation, is enriched specifically in patients with PH. This association was validated in multiple published datasets. The erythropoiesis signature was strongly correlated with hemodynamic measures of increasing disease severity in IPAH patients. No significant correlation of the same type was noted for SSc-PAH patients, this despite a clear signature enrichment within this group overall. These findings suggest an association of the erythropoiesis signature in PBMCs from patients with PH with a variable presentation among different subtypes of disease. CONCLUSIONS/SIGNIFICANCE: In PH, the expansion of immature red blood cell precursors may constitute a response to the increasingly hypoxic conditions prevalent in this syndrome. A correlation of this erythrocyte signature with more severe hypertension cases may provide an important biomarker of disease progression.

  13. An evaluation of the effect of atorvastatin on memory and psychomotor functions in hypertensive patients

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    S Prajapati

    2011-01-01

    Full Text Available Background : The effect of statins on memory and psychomotor function has been controversial and needs further evaluation. Aims : To evaluate the effect of atorvastatin on memory and psychomotor functions in hypertensive patients treated with enalapril or amlodipine. Settings and Design : Prospective, comparative, non-randomized, before-after, open-label clinical study conducted at a tertiary care hospital in Western India. Materials and Methods : Memory was evaluated with PGI (Post Graduate Institute, Chandigarh Memory Scale, while psychomotor functions were evaluated with Digit Letter Substitution test, Six Letter Cancellation test, and Finger Tapping test at baseline, 1 week, 1 month, and 3 months of starting atorvastatin in 74 hypertensive patients who were prescribed either enalapril or amlodipine with or without atorvastatin 10 mg/day. Scores obtained in patients receiving enalapril or amlodipine were compared with those receiving these drugs along with atorvastatin. Memory and psychomotor functions of 12 healthy volunteers were also evaluated and compared with those of the patients at respective time periods. Statistical Analysis : Student′s t test, Wilcoxon Signed Rank test, and Mann Whitney U test were used to compare the pre- and post-treatment scores of memory and psychomotor functions in various groups. Statistical significance was considered at P<0.05. Results : A statistically significant improvement in scores of memory and psychomotor functions was observed in both healthy volunteers (P=0.009 and P=0.016 and hypertensive patients (P=0.008 and P=0.031 throughout the study period. Memory and psychomotor function in hypertensive patients remained significantly inferior to those of healthy volunteers (P=0.01 and P=0.018. There was no significant difference in the scores of memory and psychomotor functions between patients receiving atorvastatin and those not receiving this drug. Conclusion : Atorvastatin, at 10 mg/day dose, does not

  14. Responsiveness of the renin-aldosterone system during exercise in young patients with essential hypertension.

    Science.gov (United States)

    Pedersen, E B; Kornerup, H J; Larsen, J S

    1981-10-01

    The effect of exercise of gradually increased intensity, i.e. 75 W for 20 min followed by 100 W for 20 min, on plasma renin concentration (PRC) and plasma aldosterone concentration (PAC) was studied in young patients with essential hypertension and normotensive control subjects. During exercise without previous sodium loading PRC and PAC increased to the same degree in both hypertensives and normotensives during light exercise; PRC increased further significantly in the normotensives (63 to 72 microIU/ml (medians), P less than 0.01) but not in the hypertensives (46 to 51 microIU/ml) during heavy exercise. PRC and PAC were significantly correlated during both 75 W (rho = 0.633, P less than 0.05) and 100 W (rho = 0.635, P less than 0.05) exercise in the normotensives, but not in the hypertensives. During exercise after loading with 500 ml sodium chloride (0.85 mol/l) PRC and PAC increased in both hypertensives (28 to 42 microIU/ml, P less than 0.01; 0.11 to 0.53 nmol/l, P less than 0.01) and normotensives (22 to 33 microIU/ml, P less than 0.02; 0.12 to 0.34 nmol/l, P less than 0.01), although to a considerably lower degree than without previous loading. PRC and PAC were, however, significantly higher in the hypertensive than in the normotensive group after exercise. It is suggested that the responsiveness of the renin-aldosterone system is abnormal during exercise in young patients with mild essential hypertension, both without and with previous intravenous sodium loading.

  15. Impact of obstructive sleep apnea on blood pressure in patients with hypertension

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    Gurubhagavatula I

    2011-12-01

    Full Text Available Barry Fields1, Indira Gurubhagavatula1–31Division of Sleep Medicine, Perelman School of Medicine, University of Pennsylvania, 2Center for Sleep and Circadian Neurobiology, Perelman School of Medicine, University of Pennsylvania, 3Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USAAbstract: Hypertension is the most significant risk factor for death worldwide. Approximately 30%–40% of affected individuals have coexisting obstructive sleep apnea (OSA, a disorder resulting from the upper airway’s inability to remain patent during sleep. A causal relationship between OSA and hypertension has been demonstrated. Blunting or elimination of normal blood pressure (BP dipping during sleep is commonly seen in OSA patients, with corresponding increases in daytime BP. This dipping is clinically salient, because it is associated with the end-organ damage seen with chronic hypertension, such as cardiovascular, renal, and cerebrovascular disease. African-Americans are at greatest risk for non-dipping and end-organ damage. Rapidly fluctuating changes in sympathetic tone, intrathoracic pressure, oxyhemoglobin saturation, and carbon dioxide levels are all thought to play a role in acute and chronic BP elevation. Individuals with preexisting hypertension are most susceptible to OSA’s BP-raising effects. First-line therapy for OSA includes continuous positive airway pressure (CPAP delivered via a mask interface. Patients who show the greatest BP declines while using CPAP are more likely to be those who have at least moderate OSA, adhere to therapy, have preexisting hypertension, and whose blood vessels retain reversibility in disease-related remodeling. Given the heavy burden OSA-related hypertension places on the healthcare system, prevention, early detection, and prompt intervention should be the goals for all affected individuals.Keywords: obstructive sleep apnea (OSA, hypertension, nocturnal dipping, continuous positive airway pressure (CPAP

  16. Gene Expression Profile of Persistent Postoperative Hypertension Patients with Aldosterone-producing Adenomas

    Institute of Scientific and Technical Information of China (English)

    Li-Fang Xie; Jin-Zhi Ouyang; An-Ping Wang; Wen-Bo Wang; Xin-Tao Li; Bao-Jun Wang; Yi-Ming Mu

    2015-01-01

    Background:Hypertension often persists after adrenalectomy for primary aldosteronism (PA).Many studies have analyzed the outcomes of adrenalectomy for aldosterone-producing adenomas (APA) to identify predictive factors for persistent hypertension.However,differentially expressed genes in persistent postoperative hypertension remain unknown.Our aim was to describe gene expression profile of persistent postoperative hypertension patients with APA.Methods:In this study,we described and compared gene expression profiles in persistent postoperative hypertension and postoperative normotension in Chinese patients with APA using microarray analysis.Confirmation was performed with quantitative real time-polymerase chain reaction analysis.Bioinformatic analysis (gene ontology analysis,pathway analysis and network analysis) was used for further research.Results:Microarray analysis identified a total of 99 differentially expressed genes,including 18 up-regulated and 81 down-regulated genes.Among the dysregulated genes were fat atypical cadherin 1 as well as fatty acid binding protein 4 and other genes that have not been previously studied in persistent postoperative hypertension with APA.Bioinformatics analysis indicated that differentially expressed genes were associated with lipid metabolic process,metal ion binding,and cell differentiation.Pathway analysis determined that five pathways corresponded to the dysregulated transcripts.The mRNAs-ncRNAs co-expression network was composed of 49 network nodes and 72 connections between 18 coding genes and 31 noncoding genes.Conclusions:This study revealed differentially expressed genes in persistent postoperative hypertension with APA and provided a resource of candidate genes for exploration of possible drug targets and prognostic markers.

  17. Pulmonary arterial hypertension associated with hereditary spherocytosis and splenectomy in a patient with a mutation in the BMPR2 gene.

    Science.gov (United States)

    Baloira, Adolfo; Bastos, María; Pousada, Guillermo; Valverde, Diana

    2016-08-01

    There is some question about the relationship between hereditary spherocytosis (HS) and pulmonary arterial hypertension, even associated with splenectomy. The finding of BMPR2 mutations in our patient suggests that other factors are necessary for the development of the disease, and perhaps, the incidence of pulmonary hypertension is not increased in patients with HS.

  18. The effect of hypertension on aortic pulse wave velocity in type-1 diabetes mellitus patients: assessment with MRI.

    NARCIS (Netherlands)

    Brandts, A.; Elderen, S.G. van; Tamsma, J.T.; Smit, J.W.A.; Kroft, L.J.; Lamb, H.J.; Meer, R.W. van der; Westenberg, J.J.; Roos, A. de

    2012-01-01

    To investigate in type-1 diabetes mellitus (DM1) patients the role of hypertension and of DM1 itself on aortic stiffness by using magnetic resonance imaging (MRI). Consecutive patients from the diabetes and hypertension outpatient clinic and healthy volunteers were included in our study. Subjects we

  19. High incidence of secondary hypertension in patients referred for renal denervation

    DEFF Research Database (Denmark)

    Olsen, Lene Kjær; Kamper, Anne-Lise; Svendsen, Jesper Hastrup

    2014-01-01

    extracted from letters and documents from referring clinics and from our physical examination. Of the 100 patients included, 68 were men and the mean age was 60 (± 12) years. Office blood pressure was 176 (± 28)/99 (± 19) mmHg and 24-h ambulatory blood pressure 156 (± 20)/88 (± 13) mmHg. The mean number......Percutaneous renal denervation is a new treatment option for patients with resistant hypertension and little is known about the eligibility of patients referred. 100 consecutive patients were referred for renal denervation from March 2011 through September 2012. Clinical data were prospectively...... of antihypertensive agents was 4.0 (± 1.6). Nearly four-fifths (82%) of the patients were categorized as having resistant hypertension based on the criteria stated by The American Heart Association's stated criteria. Nine patients declined interest in renal denervation before completing the clinical workup program...

  20. Cardiac autonomic control in adolescents with primary hypertension

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    Havlíceková Z

    2009-12-01

    Full Text Available Abstract Background Impairment in cardiovascular autonomic regulation participates in the onset and maintenance of primary hypertension. Objective The aim of the present study was to evaluate cardiac autonomic control using long-term heart rate variability (HRV analysis in adolescents with primary hypertension. Subjects and methods Twenty two adolescent patients with primary hypertension (5 girls/17 boys aged 14-19 years and 22 healthy subjects matched for age and gender were enrolled. Two periods from 24-hour ECG recording were evaluated by HRV analysis: awake state and sleep. HRV analysis included spectral power in low frequency band (LF, in high frequency band (HF, and LF/HF ratio. Results In awake state, adolescents with primary hypertension had lower HF and higher LF and LF/HF ratio. During sleep, HF was lower and LF/HF ratio was higher in patients with primary hypertension. Conclusions A combination of sympathetic predominance and reduced vagal activity might represent a potential link between psychosocial factors and primary hypertension, associated with increased cardiovascular morbidity.

  1. Management of hypertension in the elderly patient at abidjan cardiology institute (ivory coast).

    Science.gov (United States)

    Kramoh, K E; Aké-Traboulsi, E; Konin, C; N'goran, Y; Coulibaly, I; Adoubi, A; Koffi, J; Anzouan-Kacou, J B; Guikahue, M

    2012-01-01

    Background. Since the treatment of hypertension is beneficial for the elderly, we have undertaken this study that aims to evaluate the management of hypertension in elderly patient in Côte d'Ivoire. Methods. A retrospective study was conducted among 854 hypertensive elderly patients of Abidjan Cardiology Institute who were followed for a minimum of one year, between January 2000 and December 2009. Results. The patients mean age was 73.1 ± 5.3 years, and 59% were women. At the first presentation, it was mostly systolic-diastolic hypertension (51.8%) and isolated systolic hypertension (38.5%). Mean blood pressure was 169.4 ± 28.4 mmHg for systolic, 95.3 ± 15.7 mmHg for diastolic, and 74.1 ± 22.8 mmHg for pulse pressure. Pulse pressure was ≥60 mmHg in 80.4%. According to the European Guidelines stratification of the cardiovascular risk-excess attributable to high blood pressure, 82.1% of the sample had a very high added risk. The pharmacological therapy was prescribed in 93.5%. More than 66% of patients were receiving ≥2 antihypertensive drugs including fixed-dose combination drugs. The most common agents used were diuretics (63.5%) followed by angiotensin-converting enzyme inhibitors or angiotensin receptor blockers in 61.3%. The most common agents used for monotherapy were calcium antagonists. When ≥2 drugs were used, diuretics and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers were the most common. Blood pressure control was achieved in 42.6%. Conclusion. The control of elderly hypertension can be effective in Sub-Saharan Africa. He required at least two antihypertensive drugs to meet the recommended blood pressure target.

  2. Management of Hypertension in the Elderly Patient at Abidjan Cardiology Institute (Ivory Coast

    Directory of Open Access Journals (Sweden)

    K. E. Kramoh

    2012-01-01

    Full Text Available Background. Since the treatment of hypertension is beneficial for the elderly, we have undertaken this study that aims to evaluate the management of hypertension in elderly patient in Côte d'Ivoire. Methods. A retrospective study was conducted among 854 hypertensive elderly patients of Abidjan Cardiology Institute who were followed for a minimum of one year, between January 2000 and December 2009. Results. The patients mean age was 73.1±5.3 years, and 59% were women. At the first presentation, it was mostly systolic-diastolic hypertension (51.8% and isolated systolic hypertension (38.5%. Mean blood pressure was 169.4±28.4 mmHg for systolic, 95.3±15.7 mmHg for diastolic, and 74.1±22.8 mmHg for pulse pressure. Pulse pressure was ≥60 mmHg in 80.4%. According to the European Guidelines stratification of the cardiovascular risk-excess attributable to high blood pressure, 82.1% of the sample had a very high added risk. The pharmacological therapy was prescribed in 93.5%. More than 66% of patients were receiving ≥2 antihypertensive drugs including fixed-dose combination drugs. The most common agents used were diuretics (63.5% followed by angiotensin-converting enzyme inhibitors or angiotensin receptor blockers in 61.3%. The most common agents used for monotherapy were calcium antagonists. When ≥2 drugs were used, diuretics and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers were the most common. Blood pressure control was achieved in 42.6%. Conclusion. The control of elderly hypertension can be effective in Sub-Saharan Africa. He required at least two antihypertensive drugs to meet the recommended blood pressure target.

  3. Captopril, but not nifedipine, improves endothelium-dependent vasodilation in hypertensive patients.

    Science.gov (United States)

    Millgård, J; Hägg, A; Sarabi, M; Lind, L

    1998-08-01

    The present study aimed to investigate the influence of the angiotensin-converting enzyme (ACE)-inhibitor captopril and the Ca-antagonist nifedipine on endothelium-dependent vasodilation (EDV) in the forearm of hypertensive patients. Twenty-three middle-aged untreated hypertensive patients underwent evaluation of EDV and endothelium-independent vasodilation (EIDV) in the forearm, by means of local intra-arterial infusions of methacholine (MCh, evaluating EDV) and sodium-nitroprusside (SNP, evaluating EIDV), before and 1 h after intake of either captopril (25 mg) or nifedipine (10 mg) in a randomised, double-blind fashion. A matched normotensive control group was investigated at baseline conditions only. Five of the hypertensives were also evaluated after 3 months of treatment with captopril 25 mg twice daily in an open pilot study. First, the vasodilation induced by methacholine (MCh), but not SNP, was significantly attenuated in the hypertensive patients compared to the normotensive controls (P micr og/min, P < 0.01) but not SNP, while nifedipine did not significantly alter the response to either MCh or SNP. The improvement in vasodilator response to MCh induced by captopril was closely related to the reduction in BP (r = 0.72, P < 0.01). Third, in the pilot study, 3 months of captopril treatment induced a significant potentiation of the vasodilator response to MCh (+34+/-17%, MCh 4 microg/min, P < 0.05) in parallel with a significant BP reduction (-22+/-24/13+/-13 mm Hg, P < 0.05), while the response to SNP was unchanged. In conclusion, the present study confirmed that essential hypertension is associated with a defect in EDV. Furthermore, an improvement in EDV was seen in hypertensive patients shortly after administration of captopril, but not nifedipine. In addition, a significant beneficial effect on EDV was seen in a small pilot study during long-term treatment with captopril.

  4. Effect of frailty syndrome on treatment compliance in older hypertensive patients

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    Chudiak A

    2017-05-01

    Full Text Available Anna Chudiak, Beata Jankowska-Polańska, Izabella Uchmanowicz Department of Clinical Nursing, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland Background: Frailty syndrome (FS is an important problem in older persons. It may develop concomitantly to many aging-related diseases, including arterial hypertension, and exerts detrimental effects on both their outcomes and treatment compliance.Objective: To analyze the effect of FS on treatment compliance in older hypertensive patients.Materials and methods: This study of 300 hypertensive patients (167 women and 133 men aged between 65 and 91 years (mean 71.75±7.79 years was based on the analysis of medical documentation and survey with the Tilburg Frailty Indicator (TFI and Hill-Bone High Blood Pressure Compliance Scale.Results: Mean systolic and diastolic blood pressure values of the study subjects were 141.97 and 85.16 mm Hg, respectively. Mean time elapsed since the diagnosis of arterial hypertension was 13.74 years. FS was diagnosed in 65.67% of the study subjects. Mean global score of the Hill-Bone High Blood Pressure Compliance Scale was 20.75 points. TFI scores correlated significantly with the global score of the Hill-Bone High Blood Pressure Compliance Scale (R=0.509, P<0.001 and the values of its 2 subscales: Appointment Keeping (R=0.34, P<0.001 and Medication Taking (R=0.537, P<0.001.Conclusion: FS exerts a significant effect on treatment compliance of older hypertensive patients. Treatment compliance is modulated by patients’ sex (worse compliance in men, education (better compliance in subjects with higher education, and TFI scores (worse compliance in patients with FS. Keywords: frailty syndrome, compliance, adherence, arterial hypertension, older age

  5. Should we screen for masked hypertension in patient with vascular disease?

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    Pascal Delsart

    2010-05-01

    Full Text Available Pascal Delsart1, Philippe Marboeuf1, Cedric Delhaye2, Gilles Lemesle2, Claire Mounier-Vehier11Service de Médecine Vasculaire et Hypertension Artérielle, 2Service d’hémodynamique et de Cardiologie B, University Hospital of Lille, FranceBackground: The influence of hypertension on cardiovascular risk is well known. Ambulatory blood pressure measurement (ABPM is able to identify patients with masked hypertension (MH underdetected by clinical BP measurement. The benefit of screening for MH in a highrisk population was investigated.Aims: To detect MH in a population with no prior history of hypertension and medically treated for peripheral or coronary arterial disease.Methods: Thirty-eight consecutive patients with peripheral or coronary artery disease documented with arteriography, without a history of hypertension, and with an admission BP < 140/90 mmHg underwent ABPM after discharge. Ambulatory BP ≥ 125/80 mmHg were defined as MH.Results: MH was found in 11 patients (28.9%. The MH group had a mean systolic and diastolic hospitalization BP significantly higher (127 versus 115 mmHg, respectively, P = 0.002 and 76 versus 66 mmHg, P = 0.01, and tended to have a higher admission systolic BP and pulse pressure (127 versus 121 mmHg, respectively, P = 0.07; and 54 versus 46 mmHg, P = 0.06. The first BP measurement on the 24-hour ABPM was significantly higher in the MH group 140 versus 121 mmHg, P = 0.001, for systolic BP and 84 versus 74 mmHg, P = 0.03, for diastolic BP.Conclusions: MH was found in patients with documented and medically treated vascular disease. BP in the prehypertensive range is associated with MH. Systematic screening for MH in this high-risk population requires further investigation.Keywords: blood pressure, monitoring, masked hypertension, vascular disease

  6. CHRONIC POST-THROMBOEMBOLIC PULMONARY HYPERTENSION DEVELOPMENT IN A PATIENT WITH HEREDITARY THROMBOPHILIA: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    A. A. Klimenko

    2016-01-01

    Full Text Available Objective: to describe a clinical case of chronic post-thromboembolic pulmonary hypertension (CTEPH development and progression in a patient with recurrent pulmonary thromboembolism (PTE and hereditary thrombophilia.Materials and methods. Patient K., female, 50 years old, was hospitalized in the 1st therapeutic department of N.I. Pirogov First City Clinical Hospital with complaints of shortness of breath, occurring at rest and exacerbating after minimal physical activity, dry cough, chest heaviness, swelling of the lower extremities (mainly right one. The patient had a history of deep venous thrombosis (DVT of the lower extremities, PTE, splenectomy, and long glucocorticosteroid drugs intake for thrombocytopenic purpura. The patient underwent different examinations in the hospital, including evaluation of laboratory tests in dynamics, echocardiography, contrast-enhanced multislice computed tomography of the pulmonary artery and its branches, perfusion lung scintigraphy, right heart catheterization.Results. After examination the patient was diagnosed with multiple segmental and subsegmental perfusion defects of both lungs; we also observed signs of pulmonary hypertension (PH at echocardiography, proved by right heart catheterization. Also the patient was diagnosed with inherited thrombophilia. The patient was included in the register of PH-patients, thromboendarterectomy together with administration of special medications, approved for use in patients with pulmonary arterial hypertension (PAH-specific therapy were recommended.Conclusion. This article describes the main features of CTEPH, its diagnostics and treatment in patients with CTEPH after PTE.

  7. The efficacy and tolerability of barnidipine hydrochloride in Thai patients with hypertension.

    Science.gov (United States)

    Buranakitjaroen, P; Koanantakul, B; Phoojaroenchanachai, M; Chawantanpipat, C

    2004-01-01

    This open-label, blinded study was performed to evaluate the efficacy and tolerability of barnidipine at a titrated dose of 10-15 mg once daily for 8 weeks in the treatment of essential hypertension in 40 Thai patients. 'Office' blood pressure (BP) and 24-h ambulatory BP measurements were recorded. A systolic BP/diastolic BP (SBP/DBP) reduction of 18.0 +/- 13.6/9.1 +/- 6.6 mmHg was obtained. The full response rate among patients with systolic and diastolic hypertension was 63% using either SBP or DBP criteria, and 54% using both SBP and DBP criteria. One of the two patients with isolated systolic hypertension had a full response, and the BP in two of the three patients with isolated diastolic hypertension was normalized. The trough-to-peak ratio and smoothness index for SBP/DBP were acceptable (0.76 +/- 0.63/0.55 +/- 0.26 and 1.2 +/- 0.4/1.2 +/- 0.3, respectively). In conclusion, once-daily barnidipine monotherapy provides effective 24-h BP control and is generally well tolerated in ambulatory patients.

  8. [Clinical, electrocardiographic and echocardiographic aspects in elderly hypertensive patients in Senegal].

    Science.gov (United States)

    Sarr, Simon Antoine; Babaka, Kana; Mboup, Mouhamadou Cherif; Fall, Pape Diadie; Dia, Khadidiatou; Bodian, Malick; Ndiaye, Mouhamadou Bamba; Kane, Adama; Diao, Maboury; Ba, Serigne Abdou

    2016-01-01

    Arterial hypertension (HTA) in the elderly is an independent risk factor for cardiovascular disease. Our study aims to describe the clinical, electrocardiographic and echocardiographic aspects of Arterial hypertension in elderly patients. We conducted a descriptive, cross-sectional study from January to September 2013. Hypertensive patients =60 years treated in Outpatient Cardiology Department at the Principal Hospital in Dakar were included in the study. Statistical data were analyzed using Epi Info 7 software and a p-value Holter ECG revealed non-sustained ventricular tachycardia (Lown class IVb) in 4 cases, paroxysmal atrial fibrillation in 6 cases and paroxysmal atrial flutter in 1 case. Echocardiography performed in 140 patients showed mainly concentric left ventricular hypertrophy in 25 patients, occuring more frequently in males (p=0,04) and dilated left atrium in 56,42% of cases, occuring more frequently in elderly patients (p= 0,01). Electrocardiographic and echocardiographic aspects in elderly hypertensive population are characterized by concentric left ventricular hypertrophy and by the frequency of arrhythmias sometimes revealed by long-term continuous external electrocardiographic recording.

  9. Decreased pituitary response to insulin-induced hypoglycaemia in young lean male patients with essential hypertension.

    Science.gov (United States)

    Radikova, Z; Penesova, A; Cizmarova, E; Huckova, M; Kvetnansky, R; Vigas, M; Koska, J

    2006-07-01

    Essential hypertension is associated with changes in central catecholaminergic pathways which might also be reflected in the pituitary response to stress stimuli. The aim of this study was to determine whether the response of pituitary hormones, cortisol, plasma renin activity, aldosterone and catecholamines to insulin-induced hypoglycaemia is changed in hypertension. We studied 22 young lean male patients with newly diagnosed untreated essential hypertension and 19 healthy normotensive, age- and body mass index (BMI)-matched controls. All subjects underwent an insulin tolerance test (0.1 IU insulin/kg body weight intravenously) with blood sampling before and 15, 30, 45, 60 and 90 min after insulin administration. Increased baseline levels of norepinephrine (P<0.05), increased response of norepinephrine (P<0.001) and decreased response of growth hormone (P<0.001), prolactin (P<0.001), adrenocorticotropic hormone (P<0.05) and cortisol (P<0.001) were found in hypertensive patients when compared to normotensive controls. Increased norepinephrine levels and a decreased pituitary response to metabolic stress stimuli may represent another manifestation of chronically increased sympathetic tone in early hypertension.

  10. Proteomic identification of differentially expressed proteins in blood exosomes of patients with hypertension

    Institute of Scientific and Technical Information of China (English)

    QUAN Jing; JIANG Mei; ZHANG Heng; DING Qian-qian; XIANG Meng; MENG Dan; SUN Ning; CHEN Si-feng

    2016-01-01

    AIM:To analyze the proteins included in exosomes derived from blood of patients with hypertension and seek the main pathologi -cal changes in hypertension .METHODS:Forty-seven patients and healthy subjects were recruited and divided into two comparisons :healthy subjects vs atherosclerosis ( HS vs AS) , and atherosclerosis vs hypertension plus atherosclerosis ( AS vs HT+AS) .We extrac-ted exosomes from blood and utilized LC-MS/MS to identify the protein expression .We used GO analysis to established the hierarchy programs of biological process and molecular function .PPI was used to find the proteins related to the terms .RESULTS:It was found that three final child terms repeatedly shown in BP of the two categories ( HS vs AS and AS vs HT+AS):“signal transduction in re-sponse to DNA damage”,“response to zinc ion”, and“platelet aggregation”.It was found that two final child terms in MF of the two categories:“interleukin 2 receptor binding” and“ploy(A) RNA binding”.The proteins, PSMA6, PSMA7 and CA2, were related to the terms in the two categories .CONCLUSION: We discovered that the exosome proteins may indicate the pathological changes in hypertension through the biological processes related with the specific proteins .These specific proteins, such as VCL, PSMA6, DP, AKAP, ATP5B and CA2, can be the new indicators for severity of hypertension and new therapeutic targets .

  11. Characteristics, Risk Factors, and Treatment Practices of Known Adult Hypertensive Patients in Saudi Arabia

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    N. Al-Hamdan

    2010-01-01

    Methods. Cross-sectional community-based study using the WHO stepwise approach. Saudi adults were randomly chosen from Primary Health Care Centers catchment areas. Data was collected using a questionnaire which included sociodemographic data, history of hypertension, risk factors, treatment practices, biochemical and anthropometric measurements. Collected data was cheeked, computer fed, and analysed using SPSS V17. Results. Out of 4719 subjects (99.2% response, 542 (11.5% subjects were known hypertensives or detected by health workers in the past 12 months. Hypertension was significantly associated with age, gender, geographical location, education, employment, diabetes, physical inactivity, excess body weight, and ever smoking. Multiple logistic analysis controlling for age showed that significant predictors of hypertension were diabetes mellitus, ever smoking, obesity, and hypercholesteremia. Several treatment modalities and practices were significantly associated with gender, age, education, and occupation. About 74% were under prescribed treatment by physicians, 62% on dietary modification, 37% attempted weight reduction, 27% performed physical exercise, and less than 7% used herbs, consulted traditional healers or quitted smoking. Income was not significantly associated with any treatment modality or patient practices. Conclusion. Hypertension (known and undetected is a major chronic health problem among adults in Saudi Arabia. Many patients' practices need changes. A comprehensive approach is needed to prevent, early detect, and control the disease targeting, the risk factors, and predictors identified.

  12. Cardiovascular-sleep interaction in drug-naïve patients with essential grade I hypertension.

    Science.gov (United States)

    Grimaldi, Daniela; Provini, Federica; Calandra-Buonaura, Giovanna; Barletta, Giorgio; Cecere, Annagrazia; Pierangeli, Giulia; Cortelli, Pietro

    2013-03-01

    Lack of nighttime blood pressure (BP) reduction by 10-20% from the mean daytime values (dipping) has been described as a distinguishing feature of essential hypertension and associated, also in normotensive subjects, with increased cardiovascular (CV) risk. Mechanisms involved in the loss of the nocturnal dip are still unclear, but involvement of autonomic nervous system (ANS) activity probably plays a crucial role. Sleep is fundamental in modulating ANS activity to maintain the physiological BP circadian rhythm, and for this reason its integrity has been widely investigated in hypertension. We investigated, under controlled conditions, the autonomic control of the CV system through an autonomic reflex screen in the awake condition and by assessment of circadian rhythm-, day-night-, time-, and state-dependent changes of BP and heart rate (HR) and associated sleep parameters in patients with a recent (≤1 yr) diagnosis of essential grade I hypertension naïve of therapy. Fourteen hypertensive patients (6 males, age: 43 ± 11 yrs; body mass index [BMI]: 24 ± 3 kg/m(2)) were compared with 28 healthy controls matched for sex, age, BMI (2 controls/patient) for cardiovascular reflex and to 8 different subjects from previous controls (6 males), comparable for age and BMI, for the day-night and nighttime CV profiles during two consecutive nights. The cardiovascular reflex screen data showed increased sympathetic effect in hypertensive patients, represented by higher overshoot of BP after Valsalva maneuver. Nighttime sleep architecture during the dark period in terms of duration, representation of sleep stages, sleep fragmentation, and incidence of arousals-periodic limb movements in sleep (PLMS) and PLMS arousals-was similar in patients and controls. Hypertensive patients displayed higher 24-h BP and HR values, but their sleep-related BP decrease was significantly reduced compared with controls. The circadian rhythms of BP and HR were intact and similar in

  13. Association between total antioxidant status and atherosclerosis in elderly patients with essential hypertension

    Institute of Scientific and Technical Information of China (English)

    曹洁

    2013-01-01

    Objective To investigate the association between plasma total antioxidant status (TAS) and association with brachial-ankle pulsewave velocity (baPWV) in the elderly patients with essential hypertension (EH) .Methods A total of 133 consecutive EH patients older than 60years were enrolled and another 92 elderly non-EH healthy subjects served as control.According to blood pressure level,EH patients were further classified into

  14. Benefits of groups in managing systemic arterial hypertension: perceptions of patients and physicians

    OpenAIRE

    Rodrigo Pereira do Amaral; Charles Dalcanale Tesser; Pedro Müller

    2013-01-01

    Objective: To investigate the nature of the benefits of using groups within primary care services to manage hypertension, from the point of view of both patients and physicians. Methods: A qualitative descriptive study using semi-structured interviews with patients and doctors attending distinct consolidated groups, which have been purposely selected and carried out in physician-patient pairs until reaching data saturation. The interviews were subjected to thematic analysis. Results and discu...

  15. Evaluation of a self-management implementation intervention to improve hypertension control among patients in Medicaid

    OpenAIRE

    2010-01-01

    Elevated blood pressure can lead to serious patient morbidity and mortality. The aim of the study was to evaluate the implementation of a tailored multifaceted program, administered by care managers in a Medicaid setting to improve hypertension medication adherence. The program enrolled 558 Medicaid patients. Patients had at least one phone call by care managers. The individually tailored program focused on improving lifestyle and medication adherence. The primary outcome was the medication p...

  16. Comparison between the effects of indapamide and hydrochlorothiazide on creatinine clearance in patients with impaired renal function and hypertension.

    Science.gov (United States)

    Madkour, H; Gadallah, M; Riveline, B; Plante, G E; Massry, S G

    1995-01-01

    The long-term effects of indapamide or hydrochlorothiazide on blood pressure and renal function were examined in patients with impaired renal function and moderate hypertension. Both drugs controlled hypertension and blood pressure remained normal during the 2 years of the study. Despite this comparable control of hypertension, indapamide therapy was associated with a 28.5 +/- 4.4% increase in creatinine clearance while treatment with hydrochlorothiazide was associated with a 17.4 +/- 3.0% decrease in creatinine clearance. The results of the study indicate that indapamide is superior to hydrochlorothiazide in the treatment of patients with impaired renal function and moderate hypertension.

  17. TREATMENT OF COGNITIVE DISORDERS IN HYPERTENSIVE PATIENTS EXPOSED TO RADIATION

    Directory of Open Access Journals (Sweden)

    I. V. Podsonnaja

    2008-01-01

    Full Text Available Aim. To assess cognitive functions in liquidators of Chernobyl accident (LCA consequences suffering from arterial hypertension (HT and to study efficacy of their treatment with cortexin (complex of polypeptide fractions.Material and methods. 60 men (aged of 39-60 y.o., LCA with HT and cognitive disorders were included in the study. Cortexin was used (10 mg intramusculary during 10 days for one or two courses. Efficacy of treatment was estimated by neuropsychological tests (Shulte test , A.R. Lurija test, serial account, test "feeling, activity, mood", headache intensity on VAS scale before and in 10 days of treatment as well as 6 and 12 months after treatment.Results. Cortexin therapy (2 courses increased of mental processes speed and retention of information volume, reduced personal and behavioral disorders.Conclusion. Treatment with cortexin (2 courses improves cognitive functions in LCA with HT.

  18. Translating Research into Improved Patient Care in Pulmonary Arterial Hypertension.

    Science.gov (United States)

    Bonnet, Sebastien; Provencher, Steeve; Guignabert, Christophe; Perros, Frédéric; Boucherat, Olivier; Schermuly, Ralph Theo; Hassoun, Paul M; Rabinovitch, Marlene; Nicolls, Mark R; Humbert, Marc

    2016-09-20

    Despite important advances in its therapeutic management, pulmonary arterial hypertension (PAH) remains an incurable disease. Although numerous drugs exhibited beneficial effects in preclinical settings, only few have reached clinical trial phases, highlighting the challenges of translating preclinical investigations into clinical trials. Potential reasons for delayed PAH drug development may include the inherent limitations of the currently available animal and in vitro models, potential lack of appropriate standardization of the experimental design, regulatory agencies requirements, competing clinical trials and insufficient funding. Although this is not unique to PAH, there is urgency for reducing the number of false positive signals in preclinical studies and optimizing the development of innovative therapeutic targets through performance of clinical trials based on more robust experimental data. The current review discusses the challenges and opportunities in preclinical research to foster drug development in PAH.

  19. [The perception of hypertensive elderly patients regarding their health needs].

    Science.gov (United States)

    Marin, Maria José Sanches; da Silva Santana, Flávio Henrique; Moracvick, Maria Yvette Aguiar Dutra

    2012-02-01

    Considering the prevalence of arterial hypertension among the elderly, the present study analyzes their perception of health needs, in a qualitative way, from focal groups with elderly users of Family Health Units. Data analysis was performed according to the hermeneutic-dialectical perspective and resulted in three nuclei of meaning: recognizing the possibility of having access to basic health care together with the desire to consume services of greater complexity and understanding the shortcomings of the State; attachment and welcoming as fundamental elements in the feelings of support and security and autonomy permeated by the tranquility to deal with the disease and the difficulties imposed by conditions inherent to the subjects' life style. Therefore, it is understood that the Family Health Strategy has been complying with its role in terms of the access to the healthcare system and regarding the professional-user attachment. However, health care continues to be centered on the disease rather than the individual.

  20. The impact of telmisartan on angiotensin converting enzyme 2 mRNA expression in monocyte-derived macrophages of diabetic hypertensive patients

    Institute of Scientific and Technical Information of China (English)

    李永勤

    2013-01-01

    Objective To investigate the effects of telmisartan on the expression of angiotensin converting enzyme 2(ACE2) mRNA in monocyte-derived macrophages of hypertensive patients accompanied with diabetes. Methods 62 essential hypertensive patients accompanied with

  1. [Evaluation of referral process of the hypertensive patient in Spain: DERIVA study].

    Science.gov (United States)

    Martell-Claros, Nieves; Abad-Cardiel, María; Álvarez-Álvarez, Beatriz; García-Donaire, Jose Antonio; Galgo-Nafría, Alberto

    2015-12-01

    An adequate communication between levels of medical attention is the key point for optimal treatment and outcomes of the hypertensive population. The aim of this study was to evaluate the adequacy of the hypertensive patients' derivation from Primary Care to Specialized Care. As secondary objectives, the information registered on the derivation report was assessed and concordance between derivation reason and final diagnosis was analysed. This is an observational, descriptive, multicentre study. SITE: Study conducted at the national level. Specialty Care Physicians receiving hypertensive patients referred from primary care. On the baseline visit, the specialist physicians assessed the quality of the derivation records and attended the patient. After the study, final diagnosis and treatment is suggested on the final visit. 1769 subjects were included, mean aged 62,4 (13,6) years, 45% female. Time of diagnosis of hypertension was 8,0 (7,7) years. More than the half of the derivation records contained very good information (5,4%; CI4,3-6,5) or sufficient (50,7%; CI48,4-53,0). In 7,1% (IC5,9-8,3) derivation cause was not specified. 74,7% of the derivations were considered as appropriate, though 30% were late. Concordance between derivation reasons and final diagnosis was low (kappa index 0,208). A quarter of the hypertensive population is unnecessary derived to Secondary Care and 30% of the appropriately derived was late. We should improve the interrelation of attention in the hypertension and cardiovascular area between the both attention levels. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  2. Professionals' perception of circuits of care for hypertensive or diabetic patients between primary and secondary care.

    Science.gov (United States)

    Alonso-Moreno, Francisco Javier; Martell-Claros, Nieves; de la Figuera, Mariano; Escalada, Javier; Rodríguez, Marta; Orera, Luisa

    2016-01-01

    To determine the flow of care for patients with type 2 diabetes mellitus (T2DM) and hypertension between primary care (PC) and specialized care (SC) in clinical practice, and the criteria used for referral and follow-up within the Spanish National Health System (NHS). A descriptive, cross-sectional, multicenter study. A probability convenience sampling stratified by number of physicians participating in each Spanish autonomous community was performed. Nine hundred and ninety-nine physicians were surveyed, of whom 78.1% (n=780) were primary care physicians (PCPs), while 11.9% (n=119) and 10.0% (n=100) respectively were specialists in hypertension and diabetes. KEY MEASUREMENTS: was conducted using two self administered online surveys. A majority of PCPs (63.7% and 55.5%) and specialists (79.8% and 45.0%) reported the lack of a protocol to coordinate the primary and specialized settings for both hypertension and T2DM respectively. The most widely used method for communication between specialists was the referral sheet (94.6% in PC and 92.4% in SC). The main reasons for referral to a specialist were refractory hypertension (80.9%) and suspected secondary hypertension (75.6%) in hypertensive patients, and suspicion of a specific diabetes (71.9%) and pregnancy (71.7%) in T2DM patients. Although results showed some common characteristics between PCPs and specialists in disease management procedures, the main finding was a poor coordination between PC and SC. Copyright © 2015. Published by Elsevier España, S.L.U.

  3. Meta analysis of the changes of arterial stiffness of hypertension patients with CCB or ARB

    Institute of Scientific and Technical Information of China (English)

    张艺军

    2013-01-01

    Objective To evaluate the differences of the changes of arterial stiffness of hypertension patients with the treatment of calcium channel blocker(CCB) or angiotensin Ⅱ receptor blocker(ARB). Methods Based on the principles of evidence-based medicine,corresponding inclusion

  4. Colonic mucosal changes in Egyptian patients with liver cirrhosis and portal hypertension

    Directory of Open Access Journals (Sweden)

    Zakaria A Salama

    2013-01-01

    Conclusion The prevalence of PHC and haemorrhoids increases with the progression of liver disease and worsening of the Child-Pugh grading in cirrhotic patients. However, haemorrhoids, rectal varices, hyperaemia and colonic angiodysplasia are not affected by the presence of portal hypertensive gastropathy.

  5. Recommendations for the management of patients with obstructive sleep apnoea and hypertension

    DEFF Research Database (Denmark)

    Parati, Gianfranco; Lombardi, Carolina; Hedner, Jan

    2013-01-01

    This article is aimed at addressing the current state-of-the-art in epidemiology, pathophysiology, diagnostic procedures and treatment options for appropriate management of obstructive sleep apnoea (OSA) in cardiovascular (in particular hypertensive) patients, as well as for the management of car...

  6. Position paper on the management of patients with obstructive sleep apnea and hypertension

    DEFF Research Database (Denmark)

    Parati, Gianfranco; Lombardi, Carolina; Hedner, Jan

    2012-01-01

    This article is aimed at addressing the current state of the art in epidemiology, pathophysiology, diagnostic procedures and treatment options for appropriate management of obstructive sleep apnea (OSA) in cardiovascular (particularly hypertensive) patients, as well as for the management of cardi...

  7. Clinical efficacy and safety of olmesartan/hydrochlorothiazide combination therapy in patients with essential hypertension

    Science.gov (United States)

    Ruilope, Luis M

    2008-01-01

    Hypertension is a major risk factor for cardiovascular disease that contributes to the premature death of millions of people each year, and identification and treatment of hypertension continues to be a challenge. Guidelines recommend that many patients will require two or more antihypertensive agents from different classes. Combining an angiotensin II receptor blocker (ARB) with hydrochlorothiazide (HCTZ) has been shown in clinical studies to increase the antihypertensive efficacy of both agents compared with either agent alone. This review covers several clinical trials and aims to examine several aspects of the efficacy of the combination of olmesartan and HCTZ, including dose-responsiveness, long-term efficacy, goal rate achievement, and efficacy in patients with moderate to severe hypertension. The results presented here demonstrate that olmesartan is effective when added to HCTZ monotherapy or when HCTZ is added to olmesartan monotherapy, both over the short and long term. Moderate to severe hypertension responds well to olmesartan/HCTZ combination therapy, and the great majority of patients are able to achieve recommended blood pressure targets. Thus olmesartan/HCTZ is a well-tolerated option for patients who fail to respond to monotherapy and as initial therapy in those who require large reductions in diastolic blood pressure or systolic blood pressure to achieve goal blood pressure. PMID:19337537

  8. Sunitinib-associated hypertension and neutropenia as efficacy biomarkers in metastatic renal cell carcinoma patients

    DEFF Research Database (Denmark)

    Donskov, Frede; Michaelson, M Dror; Puzanov, Igor

    2015-01-01

    BACKGROUND: Metastatic renal cell carcinoma (mRCC) prognostic models may be improved by incorporating treatment-induced toxicities. METHODS: In sunitinib-treated mRCC patients (N=770), baseline prognostic factors and treatment-induced toxicities (hypertension (systolic blood pressure ⩾140 mm Hg),...

  9. Prevalence of arterial hypertension in diabetic patients before and after the JNC-V

    DEFF Research Database (Denmark)

    Tarnow, L; Rossing, P; Gall, Mari-Anne

    1994-01-01

    OBJECTIVE: To compare the prevalence of arterial hypertension in patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) according to blood pressure (BP) criteria from the World Health Organization (WHO) and The Fifth Report of the Joint Nation...

  10. Body Mass Index Predicts 24-Hour Urinary Aldosterone Levels in Patients With Resistant Hypertension.

    Science.gov (United States)

    Dudenbostel, Tanja; Ghazi, Lama; Liu, Mingchun; Li, Peng; Oparil, Suzanne; Calhoun, David A

    2016-10-01

    Prospective studies indicate that hyperaldosteronism is found in 20% of patients with resistant hypertension. A small number of observational studies in normotensive and hypertensive patients suggest a correlation between aldosterone levels and obesity while others could not confirm these findings. The correlation between aldosterone levels and body mass index (BMI) in patients with resistant hypertension has not been previously investigated. Our objective was to determine whether BMI is positively correlated with plasma aldosterone concentration, plasma renin activity, aldosterone:renin ratio, and 24-hour urinary aldosterone in black and white patients. We performed a cross-sectional analysis of a large diverse cohort (n=2170) with resistant hypertension. The relationship between plasma aldosterone concentration, plasma renin activity, aldosterone:renin ratio, 24-hour urinary aldosterone, and BMI was investigated for the entire cohort, by sex and race (65.3% white, 40.3% men). We demonstrate that plasma aldosterone concentration and aldosterone:renin ratio were significantly correlated to BMI (Phypertension. © 2016 American Heart Association, Inc.

  11. Insulin, hypertension and antihypertensive drugs in elderly patients : The Rotterdam Study

    NARCIS (Netherlands)

    Stolk, RP; Hoes, AW; Pols, HAP; Hofman, A; deJong, PTVM; Lamberts, SWJ; Grobbee, DE

    1996-01-01

    Objective To investigate the association between insulin, hypertension and antihypertensive drug use in elderly patients. Design and methods Blood pressure, use of antihypertensive drugs and glucose metabolism were examined in 5453 men and women (mean age 68.8 years). This was part of the baseline e

  12. CHOICE OF LISINOPRIL FOR TREATMENT OF HYPERTENSION IN PATIENTS WITH CONCOMITANT DISEASES

    Directory of Open Access Journals (Sweden)

    N. A. Dzhaiani

    2014-01-01

    Full Text Available Rationale and benefits of the use of the ACE inhibitor lisinopril in the clinical practice as an antihypertensive drug are considered. Special attention is paid to the organ protective effects of lisinopril and its application in some clinical situations (combination of hypertension with chronic obstructive pulmonary disease, elderly patients, and concomitant liver diseases.

  13. Effects of CPAP on right ventricular myocardial performance index in obstructive sleep apnea patients without hypertension

    Directory of Open Access Journals (Sweden)

    Gür Sükrü

    2006-02-01

    Full Text Available Abstract Objectives Obstructive sleep apnoea (OSA might cause right ventricular dysfunction and pulmonary hypertension. We aimed to determine the effects of nasal continuous positive airway pressure (CPAP therapy on right ventricular myocardial performance index (MPI in OSA patients without hypertension. Methods 49 subjects without hypertension, diabetes mellitus, any cardiac and pulmonary disease had overnight polysomnography and echocardiography. In 18 moderate-severe OSA (apnea-hypopnea index ≥ 15 patients, right ventricular free wall diameter (RVFWD was measured by M-mode, and right ventricular MPI was calculated as (isovolumic contraction time+ isovolumic relaxation time / pulmonary ejection time using Doppler at baseline and after 6 months CPAP therapy. Results Mean age was 46.5 ± 4.9 year. Patients had high body mass index (BMI: 30.6 ± 4,0 kg/m2, but there was no change in either BMI or blood pressures after 6 months. Right ventricular end-diastolic and end-systolic diameters were in normal limits at baseline, and did not change after CPAP usage. Baseline RVFWD (7.1 ± 2.1 mm significantly decreased after CPAP therapy (6.2 ± 1.7 mm, p Conclusion CPAP therapy significantly decreases RVFWD and improves right ventricular diastolic and global functions (MPI in OSA patients without hypertension.

  14. Non-potassium sparing diuretics and sudden cardiac death in hypertensive patients : a pharmacoepidemiologic approach

    NARCIS (Netherlands)

    A.W. Hoes (Arno)

    1992-01-01

    textabstractThe studies described in this thesis focus on the possible relationship between the use of non-potassium sparing diuretics and the occurrence of sudden cardiac death in hypertensive patients. To study this potential adverse drug reaction several methods were applied, including estimates

  15. Hemifacial spasm in a patient with basilar artery dolichoectasia caused by uncontrolled hypertension

    Directory of Open Access Journals (Sweden)

    Gordon S. Crabtree

    2016-10-01

    Full Text Available A 47-year-old male presented with a 2-year history of hemifacial spasm. Magnetic resonance imaging performed showed his tortuous basilar artery with nerve compression, and the patient was treated conservatively with botulinum toxin injections with complete resolution of symptoms. This rare disease was caused by his long history of hypertension, which led to his major basilar artery dolichoectasia.

  16. Prostate-specific antigen levels are associated with arterial stiffness in essential hypertensive patients.

    Science.gov (United States)

    Vyssoulis, Gregory; Karpanou, Eva; Kyvelou, Stella-Maria; Vlachopoulos, Charalambos; Tzamou, Vanessa; Stefanadis, Christodoulos

    2012-12-01

    Prostate-specific antigen (PSA) has been recently related to cardiovascular system in a multifactorial way. Arterial stiffness is a independent predictor of cardiovascular events and is involved in the pathogenesis of hypertension. The aim of the present study was to investigate whether PSA values, are associated with arterial stiffness indices in patients with essential arterial hypertension. The study comprised 150 consecutive male patients (mean age 60 years) with uncomplicated never-treated essential hypertension. All patients underwent a complete clinical and laboratory evaluation, including measurement of PSA levels. Aortic stiffness and arterial wave reflection assessment was made by using carotid-femoral (PWVc-f) pulse wave velocity and aortic augmentation index corrected for heart rate (AIx75). Patients with prostate cancer or benign prostate hyperplasia (PSA > 4 ng/mL) were excluded from the study. PSA was positively associated with waist-to-hip ratio (r = 0.235, P = 0.04), PWVc-f (r = 0.426, P stiffness in untreated essential hypertensive males. Potential causal relationships between PSA and arterial stiffness remain to be further explored. © 2010 International Society for Sexual Medicine.

  17. Postinfarct treatment with verapamil. Effect of verapamil in patients with hypertension

    DEFF Research Database (Denmark)

    Hansen, J F

    1993-01-01

    with placebo, 95% confidence limits 0.62 to 0.99). In a retrospective analysis of data from DAVIT II, verapamil treatment in patients with systemic hypertension prevented reinfarction significantly better than placebo (15 of 149 verapamil recipients compared with 27 of 152 placebo recipients reinfarcted, p = 0...

  18. [Treatment of compression of the left main coronary artery in patients with pulmonary hypertension].

    Science.gov (United States)

    Talavera, María L; Diez, Mirta; Cáneva, Jorge O; Boughen, Roberto P; Valdivieso, León; Mendiz, Oscar

    2011-01-01

    Chest pain is a frequent symptom in patients with pulmonary hypertension of any etiology. Its pathophysiology has not been clearly established, the proposed causes are ischemia due to increased right ventricle wall stress, transient increased pulmonary hypertension resulting in acute pulmonary artery dilatation and external compression of the left main coronary artery (LMCA) by a dilated pulmonary artery. We report and discuss here three cases where the association between chest pain and compression of the LMCA by a dilated pulmonary artery could be shown, and they were treated with coronary stenting.

  19. Management of Sepsis in Patients with Pulmonary Arterial Hypertension in the Intensive Care Unit.

    Science.gov (United States)

    Tartavoulle, Todd M

    2017-03-01

    Pulmonary arterial hypertension is a lethal condition, and the management of sepsis in patients with pulmonary arterial hypertension is challenging. As the disease progresses, the right ventricle is susceptible to failure due to a high pulmonary vascular resistance. The limited ability of the right ventricle to increase cardiac output in septic shock makes it difficult to deliver oxygen to the organ and tissues. Intravascular volume replacement and vasoactive drugs should only be considered after a thorough assessment. Priorities of care include improving cardiac output and oxygen delivery by optimizing preload, reducing afterload, and improving contractility.

  20. Posterior reversible encephalopathy syndrome in a hypertensive patient with renal failure

    Directory of Open Access Journals (Sweden)

    T Aatif

    2016-01-01

    Full Text Available Posterior reversible encephalopathy syndrome (PRES is a clinical and neuroimaging entity characterized by headache, visual field deficits, changes in mentation and seizures, and by typical neuro-imaging features such as areas of sub-cortical edema, occasionally cortical, involving predominantly the occipital and parietal lobes of both hemispheres. Hypertension, uremia, immunosuppressive drugs neurotoxicity, preeclampsia or eclampsia, renal disease, and sepsis are the most common etiologies of PRES. Less common, it has been described in the setting of autoimmune disease. We report a case of PRES which was associated with hypertensive crisis in a patient with renal failure. Antihypertensive therapy and hemodialysis resulted in complete recovery.

  1. Comparative metal distribution in scalp hair of Pakistani and Irish referents and hypertensive patients

    OpenAIRE

    Afridi, Hassan Imran; Brabazon, Dermot; Gul Kazi, Tasneem; Naher, Sumsun; Nesterenko, Ekaterina

    2011-01-01

    The abnormal metabolism of metal ions plays an important role in health and disease conditions, and studies about them have been attracting significant interest. The aim of our study was to assess the heavy metals (cadmium (Cd), nickel (Ni), lead (Pb), and zinc (Zn)) in scalp hair samples of 50 Irish and 78 Pakistani hypertensive patients of an urban population together with 50 Irish and 96 Pakistani non-hypertensive male subjects in the age group of 30–50 years. The concentrations of trace a...

  2. Influence of renal denervation on atrial tachyarrhythmia recurrence in patients with resistant hypertension and atrial fibrillation

    Directory of Open Access Journals (Sweden)

    Д. А. Заманов

    2016-01-01

    Full Text Available Objective. The aim of this prospective randomized study was to assess the impact of renal artery denervation on patients with refractory AF and drug resistant hypertension, for whom pulmonary vein isolation (PVI was recommended.Methods. Patients with symptomatic paroxysmal or persistent AF refractory to ≥2 antiarrhythmic drugs and drug-resistant hypertension (systolic blood pressure >160 mm Hg despite triple drug therapy were eligible for enrolment. 50 consenting patients were randomized to PVI only (n = 25 or PVI with renal artery denervation (n = 25. All patients were followed during 18 months to assess sinus rhythm stability and to monitor blood pressure changes.Results. Out of 25, 16 (64% patients treated with PVI and renal denervation versus 6 (24% of the 25 patients in the PVI-only group (p=0.004, log-rank test were AF-free at 18-month post ablation follow-up. At the end of follow-up, significant reductions in systolic (–27±4 mm Hg and diastolic blood pressure (–11±2 mm Hg were observed in patients treated with PVI with renal denervation, with no significant changes in the PVI only group. Conclusion. Renal artery denervation combined with PVI reduces AF recurrence and systolic/diastolic blood pressure, as compared with conventional AF ablation, in patients with drug-resistant hypertension and AF.

  3. Profile and predictor of health-related quality of life among hypertensive patients in south-western Nigeria

    OpenAIRE

    2009-01-01

    Abstract Background The health-related quality of life (HRQOL) of hypertensives may be influenced by blood pressure, adverse effects of drugs used to treat hypertension, or other factors, such as the labelling effect, or beliefs and attitudes about illness and treatment. There is paucity of information on the determinants of HRQOL among black hypertensives especially in the developing countries such as Nigeria. This study describes the HRQOL and its determinants among black patients diagnosed...

  4. The prognostic importance of a history of hypertension in patients with symptomatic heart failure is substantially worsened by a short mitral inflow deceleration time

    DEFF Research Database (Denmark)

    Andersson, Charlotte; Gislason, Gunnar H; Weeke, Peter;

    2012-01-01

    Hypertension is a common comorbidity in patients with heart failure and may contribute to development and course of disease, but the importance of a history of hypertension in patients with prevalent heart failure remains uncertain.......Hypertension is a common comorbidity in patients with heart failure and may contribute to development and course of disease, but the importance of a history of hypertension in patients with prevalent heart failure remains uncertain....

  5. Correlation of three grades with carotid atherosclerotic plaque by the ultrasound in middle-aged patients with hypertension

    Institute of Scientific and Technical Information of China (English)

    Jian-Ping Ru; Qing-Hua Yang; Xian-Da Jia

    2017-01-01

    Objective:To explore the correlation of different hypertension grades with carotid atherosclerotic plaque in middle-aged patients with hypertension.Methods:A total of 300 patients with primary hypertension who were admitted in the Cardiology Department and Neurology Department of our hospital from January, 2015 to September, 2016 were included in the study and divided into 3 groups with 100 cases in each group according to the hypertension grade criteria. Moreover, 100 normal individuals who came for physical examinations were served as the control group. TCD was used to detect MCA, ACA, PCA, VA1, and BA. CDFI was used to detect CCA, ICA, ECA, and VA2. EDV, PSV, PI, and RI were detected, respectively. The nitrate reductase colorimetric method was used to detect NO, MDA, and SOD.Results:PSV and EDV in the internal carotid artery system in patients with hypertension were significantly reduced (P<0.05), while PI and RI were significantly increased (P<0.05); moreover, with the increasing of hypertension grading, PSV and EDV were gradually reduced, while PI and RI were increased. PSV and EDV in the vertebral artery system in patients with hypertension were significantly reduced (P<0.05), while PI and RI were significantly increased (P<0.05); moreover, with the increasing of hypertension grading, PSV and EDV were gradually reduced, while PI and RI were increased. SOD and NO in patients with hypertension were significantly lower than those in the control group (P<0.05), while MDA was significantly higher than that in the control group (P<0.05); moreover, with the increasing of hypertension grading, SOD and NO were gradually reduced, while MDA was gradually increased.Conclusions: TCD in combined with CDFI can make a comprehensive evaluation of hemodynamic indicators of intracranial and extracranial vessels in patients with hypertension, and is of great significance in the early detection of intracranial and extracranial arteriosclerosis.

  6. Relationships between use of statins and arterial stiffness in normotensive and hypertensive patients with coronary artery disease

    Institute of Scientific and Technical Information of China (English)

    WANG Zhi-guang; CHEN Bing-wei; L(U) Na-qiang; CHENG Yan-mei; DANG Ai-min

    2013-01-01

    Background Statins improve arterial stiffness in patients with coronary artery disease (CAD).Hypertension is a predominant contributor of arterial stiffening.However,the influence of hypertension on the effect of statins for improving arterial stiffness in CAD patients has seldom been investigated.Therefore,in this study,we investigated the relationships between statin use and arterial stiffness in normotensive and hypertensive CAD patients.Methods Brachial-ankle pulse wave velocity (ba-PWV) was measured in 437 patients,including 220 hypertensive CAD patients (121 used statins,99 did not) and 217 normotensive CAD patients (105 used statins,112 did not).The normotensive and hypertensive CAD patients were matched according to age,sex,and body mass index (BMI).Results In the normotensive and hypertensive CAD patients,lipid profiles were significantly improved in the statin group compared with the non-statin group.No significant differences in the administered statins (i.e.,atorvastatin,simvastatin,rosuvastatin,and pravastatin) and statin therapy duration were found between normotensive and hypertensive CAD patients (all P>0.05).No significant correlation of ba-PWV and statin therapy duration was found in all CAD patients,normotensive CAD patients,or hypertensive CAD patients (all P>0.05).ba-PWV in the statin group was significantly lower than that in the non-statin group in normotensive CAD patients ((1331.68±167.52) cm/s vs.(1468.61±244.54) cm/s,P=0.002) but not in hypertensive CAD patients (P>0.05).In multiple linear regression analyses,statin therapy was significantly associated with ba-PWV after adjusting for confounding variables in normotensive CAD patients (P=0.018) but not in hypertensive CAD patients (P>0.05).Conclusions Statins may significantly improve arterial stiffness in CAD patients,and hypertension may probably influence the effectiveness of statin therapy in improving arterial stiffness in this population.Further studies are required to

  7. Left Ventricular Hypertrophy Evaluation in Obese Hypertensive Patients: Effect of Left Ventricular Mass Index Criteria

    Directory of Open Access Journals (Sweden)

    Eduardo Cantoni Rosa

    2002-04-01

    Full Text Available PURPOSE: To evaluate left ventricular mass (LVM index in hypertensive and normotensive obese individuals. METHODS: Using M mode echocardiography, 544 essential hypertensive and 106 normotensive patients were evaluated, and LVM was indexed for body surface area (LVM/BSA and for height² (LVM/h². The 2 indexes were then compared in both populations, in subgroups stratified according to body mass index (BMI: or = 30kg/m². RESULTS: The BSA index does not allow identification of significant differences between BMI subgroups. Indexing by height² provides significantly increased values for high BMI subgroups in normotensive and hypertensive populations. CONCLUSION: Left ventricular hypertrophy (LVH has been underestimated in the obese with the use of LVM/BSA because this index considers obesity as a physiological variable. Indexing by height² allows differences between BMI subgroups to become apparent and seems to be more appropriate for detecting LVH in obese populations.

  8. EFFECT OF HIGH INTENSITY INTERVAL TRAINING ON ENDOTHELIAL FUNCTION IN POSTMENOPAUSAL HYPERTENSIVE PATIENTS RANDOMIZED CONTROLLED TRIAL

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    Mona Mohamed Taha

    2016-02-01

    Full Text Available Background: Postmenopausal hypertension is the most common risk factor of cardiovascular morbidity and mortality. As the exercises training conveys benefits of the setting of secondary prevention of hypertension. High intensity interval training (HIIT emerged as a new form of physical training and presents as therapeutic alternative to patients and health care professionals. This study aimed to investigate the effect of high intensity interval training on endothelial function in postmenopausal hypertension. Methods: Forty six mildly hypertensive postmenopausal women, their ages ranged from (45-55 years old, were randomly allocated to two groups: HIIT group (group-I; n=23 performed a high intensity interval training 3 times a week for 10 weeks at an intensity of (80-85% HR max for 40 minutes and control group (group-II; n=23 remains sedentary during this period. Serum nitric oxide (NO, vascular endothelial growth factor levels (VEGF and blood pressures were measured before and after intervention. Results: A significant reduction in both systolic and diastolic blood pressure values by 9.5% and 7 % respectively, was seen after high intensity interval training which was accompanied by increase in NO and VEGF levels by 43.3% and 15.2 % respectively, while no significant change observed in the control group. Conclusion: High intensity interval training had obvious benefits in improving plasma No, VEGF concentrations and controlling hypertension in postmenopausal women.

  9. Pulmonary Hypertension in Elderly Patients with Diastolic Dysfunction and Preserved Ejection Fraction

    Science.gov (United States)

    Afshar, Majid; Collado, Fareed; Doukky, Rami

    2012-01-01

    Purpose: Patients with diastolic dysfunction may have a disproportionate degree of elevation in pulmonary pressure, particularly in the elderly. Higher pulmonary vascular resistance in the elderly patients with heart failure but preserved ejection fraction suggests that beyond the post-capillary contribution of pulmonary venous congestion, a pre-capillary component of pulmonary arterial hypertension occurs. We aim to identify if pulmonary vascular resistance in elderly patients with diastolic dysfunction is disproportionately higher than patients with systolic dysfunction independent of filling pressures. Methods: 389 patients identified retrospectively between 2003- 2010; elderly with preserved ejection fraction, elderly with depressed ejection fraction, and primary arterial hypertension who underwent right-heart catheterization at Rush University. Results: No significant difference in pulmonary vascular resistance between systolic and diastolic dysfunction. The mean difference in pulmonary vascular resistance was not statistically significant at 0.40 mmHg·min/l (95% CI -3.03 to 3.83) with similar left ventricular filling pressures with mean difference of 3.38 mmHg (95% CI, -1.27 to 8.02). When adjusted for filling pressures, there remained no difference in pulmonary vascular resistance for systolic and diastolic dysfunction. The mean pulmonary vascular resistance is more elevated in systolic heart failure compared to diastolic heart failure with means 3.13 mmHg·min/l and 3.52 mmHg·min/l, respectively. Conclusion: There was no other association identified for secondary pulmonary hypertension other than diastolic dysfunction and chronic venous pulmonary hypertension. Our results argue against any significant arterial remodeling that would lead to disproportionate pre-capillary hypertension, and implies that treatment should focus on lowering filling pressure rather than treating the pulmonary vascular tree. PMID:22282715

  10. Medication adherence in patients with apparent resistant hypertension: findings from the SYMPATHY trial.

    Science.gov (United States)

    de Jager, R L; van Maarseveen, E M; Bots, M L; Blankestijn, P J

    2017-08-17

    Hypertension is only controlled in approximately 35% of the patients, which could be partially due to non-adherence. Recently, bioanalytical assessment of adherence to blood pressure (BP) lowering drugs has gaining interest. Our aim was to explore possible determinants of non-adherence in treatment resistant hypertension, assessed by objective screening for antihypertensive agents in serum. Secondary aim was to study the effect of adherence on the change in BP. This project was a sub-study of SYMPATHY; an open-label randomized-controlled trial to assess the effect of renal denervation on BP six months after treatment compared to usual care in patients with resistant hypertension. Stored serum samples were screened for antihypertensive agents to assess adherence at baseline and six months after intervention, using liquid chromatography-tandem mass spectrometry. Office and 24-hour BP were measured at the same day blood was sampled. Patients and physicians were unaware of adherence measurements. Ninety-eight baseline and 83 six-month samples were available for analysis. Sixty-eight percent (95%CI 59 to 78) of the patients was non-adherent (n=67). For every 1 pill more prescribed, 0.785 [95%CI 0.529 to 0.891] prescribed pill was less detected in blood. A decrease of 1 pill in adherence between baseline and six months was associated with a significant rise in office systolic BP of 4 (95%CI 0.230 to 8.932) mmHg. Objective measurement of BP lowering drugs in serum, as a tool to assess adherence, showed that non-adherence was very common in patients with apparent resistant hypertension. Furthermore, the assessment results were related to (changes in) blood pressure. Our findings provide direct and objective methodology to help the physician to understand and to improve the condition of apparent resistant hypertension. This article is protected by copyright. All rights reserved.

  11. Hemodynamic Effects of Noninvasive Ventilation in Patients with Venocapillary Pulmonary Hypertension

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    André Moreira Bento

    2014-11-01

    Full Text Available Background: The hemodynamic effects of noninvasive ventilation with positive pressure in patients with pulmonary hypertension without left ventricular dysfunction are not clearly established. Objectives: Analyze the impact of increasing airway pressure with continuous positive airway pressure on hemodynamic parameters and, in particular, on cardiac output in patients with variable degrees of pulmonary hypertension. Methods: The study included 38 patients with pulmonary hypertension caused by mitral stenosis without left ventricular dysfunction or other significant valvulopathy. The hemodynamic state of these patients was analyzed in three conditions: baseline, after continuous positive pressure of 7 cmH2O and, finally, after pressure of 14 cmH2O. Results: The population was composed of predominantly young and female individuals with significant elevation in pulmonary arterial pressure (mean systolic pressure of 57 mmHg. Of all variables analyzed, only the right atrial pressure changed across the analyzed moments (from the baseline condition to the pressure of 14 cmH2O there was a change from 8 ± 4 mmHg to 11 ± 3 mmHg, respectively, p = 0.031. Even though there was no variation in mean cardiac output, increased values in pulmonary artery pressure were associated with increased cardiac output. There was no harmful effect or other clinical instability associated with use application of airway pressure. Conclusion: In patients with venocapillary pulmonary hypertension without left ventricular dysfunction, cardiac output response was directly associated with the degree of pulmonary hypertension. The application of noninvasive ventilation did not cause complications directly related to the ventilation systems.

  12. Hemodynamic Effects of Noninvasive Ventilation in Patients with Venocapillary Pulmonary Hypertension.

    Science.gov (United States)

    Bento, André Moreira; Cardoso, Luiz Francisco; Tarasoutchi, Flávio; Sampaio, Roney Orismar; Kajita, Luiz Junya; Lemos Neto, Pedro Alves

    2014-11-01

    Background: The hemodynamic effects of noninvasive ventilation with positive pressure in patients with pulmonary hypertension without left ventricular dysfunction are not clearly established. Objectives: Analyze the impact of increasing airway pressure with continuous positive airway pressure on hemodynamic parameters and, in particular, on cardiac output in patients with variable degrees of pulmonary hypertension. Methods: The study included 38 patients with pulmonary hypertension caused by mitral stenosis without left ventricular dysfunction or other significant valvulopathy. The hemodynamic state of these patients was analyzed in three conditions: baseline, after continuous positive pressure of 7 cmH2O and, finally, after pressure of 14 cmH2O. Results: The population was composed of predominantly young and female individuals with significant elevation in pulmonary arterial pressure (mean systolic pressure of 57 mmHg). Of all variables analyzed, only the right atrial pressure changed across the analyzed moments (from the baseline condition to the pressure of 14 cmH2O there was a change from 8 ± 4 mmHg to 11 ± 3 mmHg, respectively, p = 0.031). Even though there was no variation in mean cardiac output, increased values in pulmonary artery pressure were associated with increased cardiac output. There was no harmful effect or other clinical instability associated with use application of airway pressure. Conclusion: In patients with venocapillary pulmonary hypertension without left ventricular dysfunction, cardiac output response was directly associated with the degree of pulmonary hypertension. The application of noninvasive ventilation did not cause complications directly related to the ventilation systems.

  13. Prevalence and risk factors of microalbuminuria in Thai nondiabetic hypertensive patients

    Directory of Open Access Journals (Sweden)

    Pongsathorn Gojaseni

    2010-03-01

    Full Text Available Pongsathorn Gojaseni1, Angkana Phaopha1, Worawon Chailimpamontree1, Thaweepong Pajareya1, Anutra Chittinandana21Division of Nephrology, Department of Medicine, Bhumibol Adulyadej Hospital, Directorate of Medical Services, Royal Thai Air Force, Bangkok, Thailand; 2Department of Education, Directorate of Medical Services, Royal Thai Air Force, Bangkok, ThailandPurpose: To assess the prevalence and risk factors of microalbuminuria in nondiabetic hypertensive patients in Thailand.Patients and methods: A cross-sectional study was performed during January to December 2007 at outpatients departments of Bhumibol Adulyadej hospital. Nondiabetic hypertensive patients without a history of pre-existing kidney diseases participated in this study. A questionnaire was used for collecting information on demographics, lifestyle, and family history of cardiovascular and kidney disease. Spot morning urine samples were collected for albuminuria estimation. Albuminuria thresholds were evaluated and defined using albumin-creatinine ratio (ACR.Results: A total of 559 hypertensive patients (283 males, 276 females, aged 58.0 ± 11.6 years were enrolled in this study. Microalbuminuria (ACR 17 to 299 mg/g in males and 25 to 299 mg/g in females was found in 93 cases (16.6% [15.0%‑18.2%]. The independent determinants of elevated urinary albumin excretion in a multiple logistic regression model were; body mass index ≥30 (odds ratio (OR = 2.24, 95% confidence intervals (CI: 1.33–3.76 and dihydropyridine calcium channel blockers (DCCB use (OR = 1.92, 95% CI: 1.22‑3.02.Conclusion: In Thai nondiabetic hypertensive patients, microalbuminuria was not uncommon. Obesity and use of dihydropyridine calcium channel blocker were found to be the important predictors. Prognostic value of the occurrence of microalbuminuria in this population remains to be determined in prospective cohort studies.Keywords: microalbuminuria, hypertension, obesity, calcium channel blocker, metabolic

  14. The influence of frailty syndrome on medication adherence among elderly patients with hypertension

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    Jankowska-Polańska B

    2016-12-01

    Full Text Available Beata Jankowska-Polańska,1 Krzysztof Dudek,2 Anna Szymanska-Chabowska,3 Izabella Uchmanowicz1 1Department of Clinical Nursing, Faculty of Health Science, Wroclaw Medical University, 2Department of Logistic and Transport Systems, Faculty of Mechanical Engineering, Wroclaw University of Technology, 3Department of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Wroclaw, Poland Background: Hypertension affects about 80% of people older than 80 years; however, diagnosis and treatment are difficult because about 55% of them do not adhere to treatment recommendations due to low socioeconomic status, comorbidities, age, physical limitations, and frailty syndrome.Aims: The purposes of this study were to evaluate the influence of frailty on medication adherence among elderly hypertensive patients and to assess whether other factors influence adherence in this group of patients.Methods and results: The study included 296 patients (mean age 68.8±8.0 divided into frail (n=198 and non-frail (n=98 groups. The Polish versions of the Tilburg Frailty Indicator (TFI for frailty assessment and 8-item Morisky Medication Adherence Scale for adherence assessment were used. The frail patients had lower medication adherence in comparison to the non-frail subjects (6.60±1.89 vs 7.11±1.42; P=0.028. Spearman’s rank correlation coefficients showed that significant determinants with negative influence on the level of adherence were physical (rho =-0.117, psychological (rho =-0.183, and social domain (rho =-0.163 of TFI as well as the total score of the questionnaire (rho =-0.183. However, multiple regression analysis revealed that only knowledge about complications of untreated hypertension (β=0.395 and satisfaction with the home environment (β=0.897 were found to be independent stimulants of adherence level.Conclusion: Frailty is highly prevalent among elderly hypertensive patients. Higher level of frailty

  15. Selective imidazoline agonist moxonidine in obese hypertensive patients.

    Science.gov (United States)

    Sanjuliani, A F; de Abreu, V G; Francischetti, E A

    2006-05-01

    Obesity is the major risk factor for the development of hypertension. This association accentuates the risk of cardiovascular disease, as it is frequently accompanied by the components of the metabolic syndrome. This randomised open parallel study evaluated the chronic effects of moxonidine--a selective imidazoline receptor agonist--on blood pressure, plasma catecholamines, leptin, insulin and components of the metabolic syndrome in obese hypertensives. Amlodipine was used as the control drug. Our results showed that moxonidine and amlodipine significantly reduced blood pressure when measured using the oscillometric method and 24-hour blood pressure monitoring. Moxonidine therapy decreased systolic blood pressure from 160.4 +/- 2.4 to 142.1 +/- 3.3 mmHg (p < 0.005) and diastolic blood pressure from 102.4 +/- 1.3 to 89.7 +/- 1.6 mmHg (p < 0.005) after 24 weeks of treatment. Moxonidine administration reduced the supine arterial plasma levels of adrenaline from 63.2 +/- 6.6 to 49.0 +/- 6.7 pg/ml (p < 0.005), the supine arterial plasma levels of noradrenaline from 187.9 +/- 10.7 to 149.7 +/- 13.2 pg/ml (p < 0.01) and the orthostatic venous plasma levels of noradrenaline from 258.6 +/- 25.0 to 190.3 +/- 16.4 pg/ml (p = 0.03). Those variables were not changed by amlodipine. The plasma levels of leptin and insulin 120 min after a glucose load decreased after moxonidine administration from 27.2 +/- 3.5 to 22.6 +/- 2.9 pg/ml (p < 0.05) and from 139.7 +/- 31.2 to 76.0 +/- 15.2 U/ml (p < 0.05), respectively. Amlodipine, however, did not modify those variables. This study showed a comparable reduction in blood pressure with both antihypertensive drugs. Moxonidine decreased sympathetic nervous activity, improved insulin resistance and reduced the plasma levels of leptin.

  16. The Evaluation and Therapeutic Management of Hypertension in the Transplant Patient.

    Science.gov (United States)

    Thomas, Beje; Weir, Matthew R

    2015-11-01

    Organ transplantation is the therapeutic option of choice in the appropriate patient with end-organ disease. A major comorbidity after the transplant is the development of hypertension which is a risk factor for cardiovascular disease. Cardiovascular disease is the most common cause of death in this population even when there is a functioning graft. It is essential to evaluate post-transplant hypertension not only in the office setting but at home and at night as well. Hence, the use of 24-h ambulatory blood pressure monitoring in both diagnosis and long-term care of this patient population is paramount. Factors involved in uncontrolled hypertension include the donor, recipient, and those specific to the transplant such as immunosuppressive drug exposure. The major offending immunosuppressive agents belong to the calcineurin inhibitor class. The therapy of post-transplant hypertension involves pharmaceutical and non-pharmaceutical interventions that should be tailored to the specific patient and type of transplant. There is clearly a need for more definitive data and quality studies in both the renal and non-renal transplant populations.

  17. Investigation of the relationship between arterial stiffness and sleep architecture in patients with essential hypertension.

    Science.gov (United States)

    Liao, Hang; Zhao, Liming; Liu, Kai; Chen, Xiaoping

    2016-01-01

    A change in sleep architecture might increase the risk of hypertension and worsen target organs. This study thus aimed to study the features of sleep architecture and examine its relationship with pulse wave velocity (PWV), a measure of arterial stiffness, in patients with essential hypertension and healthy people aged 45-65 years (n = 106). We collected data on demographics, the serum index, overnight polysomnography, vascular testing and ambulatory blood pressure in addition to measuring arterial stiffness and monitoring sleep respiration. We found that patients with hypertension had longer sleep latency and shorter duration. Their sleep efficiency and the ratio of N3 in non-rapid eye movement (NREM) and rapid eye movement were lower, while the micro-arousal index (MI), N1 and N2 in NREM, and the apnea-hypopnea index were higher than normal people in controls. PWV raised with a decrease in N3 and an increase in the MI. In summary, there were notable changes in sleep architecture and with a decrease in N3 and increase in MI can accelerate arterial stiffness and then worsen target organ damage in patients with hypertension.

  18. Cardiovascular and cerebrovascular outcomes in elderly hypertensive patients treated with either ARB or ACEI

    Institute of Scientific and Technical Information of China (English)

    Cong Ma; Jian Cao; Xue-Chun Lu; Xin-Hong Guo; Yan Gao; Xian-Feng Liu; Li Fan

    2012-01-01

    Background Although angiotensin converting enzyme inhibitors (ACEI) and angiotensin receptor blockers (ARB) are equally important in the treatment of hypertension, there is less evidence whether they have equal cardiovascular and cerebrovascular protective effects, especially in elder hypertensive patients. This study aims to clarify this unresolved issue. Methods This cross-sectional study included clinical data on 933 aged male patients with hypertension who received either an ARB or ACEI for more than two months between January 2007 and May 2011. The primary outcome was the composite of cardiovascular death, non-fatal myocardial infarction, and non-fatal stroke. The secondary endpoints were unstable angina, new atrial fibrillation, and transient ischemic attack. Results The median follow-up time was 24 months. Age, drug types, cerebral infarction history, renal dysfunction history were the independent predictors of the primary endpoint. The risk of an occurrence of a primary endpoint event was higher in the ARB group than the ACEI group [P = 0.037, hazard ratios occurrence was higher in the ARB group than the ACEI group (P = 0.04). In regard to the secondary endpoints, there were no significant were independent predictors of the secondary endpoint. Conclusion ACEI were more effective than ARB in reducing cardiovascular and cerebrovascular morbidity and mortality in aged patients with hypertension.

  19. Efficacy and safety of barnidipine compared with felodipine in the treatment of hypertension in Chinese patients.

    Science.gov (United States)

    Liau, C S; Chien, K L; Chao, C L; Lee, T M

    2002-01-01

    The efficacy and safety profiles of barnidipine in the treatment of hypertension were evaluated in an open parallel-group study. Fifty-nine Chinese patients with mild-to-moderate essential hypertension were randomized to receive either barnidipine or felodipine (5 mg once daily, titrated to 10 mg or 15 mg once daily, as indicated) for 12 weeks. Both drugs reduced blood pressures significantly with > or = 68% of cases obtaining marked or moderate blood pressure reduction. Mean reductions in systolic and diastolic blood pressure for barnidipine treatment were 23.7 +/- 13.5 mmHg and 12.7 +/- 7.9 mmHg, and for felodipine, 24.3 +/- 18.4 mmHg and 14.5 +/- 10.0 mmHg, respectively. There was no significant difference between these two drugs in anti-hypertensive effect, heart rate, laboratory measurements or incidence of adverse events. The only difference was that more patients taking felodipine experienced palpitations. We conclude that barnidipine has similar efficacy and a similar safety profile to felodipine in the treatment of mild-to-moderate essential hypertension in Chinese patients.

  20. Prognostic Effect of the Nocturnal Blood Pressure Fall in Hypertensive Patients: The Ambulatory Blood Pressure Collaboration in Patients With Hypertension (ABC-H) Meta-Analysis.

    Science.gov (United States)

    Salles, Gil F; Reboldi, Gianpaolo; Fagard, Robert H; Cardoso, Claudia R L; Pierdomenico, Sante D; Verdecchia, Paolo; Eguchi, Kazuo; Kario, Kazuomi; Hoshide, Satoshi; Polonia, Jorge; de la Sierra, Alejandro; Hermida, Ramon C; Dolan, Eamon; O'Brien, Eoin; Roush, George C

    2016-04-01

    The prognostic importance of the nocturnal systolic blood pressure (SBP) fall, adjusted for average 24-hour SBP levels, is unclear. The Ambulatory Blood Pressure Collaboration in Patients With Hypertension (ABC-H) examined this issue in a meta-analysis of 17 312 hypertensives from 3 continents. Risks were computed for the systolic night-to-day ratio and for different dipping patterns (extreme, reduced, and reverse dippers) relative to normal dippers. ABC-H investigators provided multivariate adjusted hazard ratios (HRs), with and without adjustment for 24-hour SBP, for total cardiovascular events (CVEs), coronary events, strokes, cardiovascular mortality, and total mortality. Average 24-hour SBP varied from 131 to 140 mm Hg and systolic night-to-day ratio from 0.88 to 0.93. There were 1769 total CVEs, 916 coronary events, 698 strokes, 450 cardiovascular deaths, and 903 total deaths. After adjustment for 24-hour SBP, the systolic night-to-day ratio predicted all outcomes: from a 1-SD increase, summary HRs were 1.12 to 1.23. Reverse dipping also predicted all end points: HRs were 1.57 to 1.89. Reduced dippers, relative to normal dippers, had a significant 27% higher risk for total CVEs. Risks for extreme dippers were significantly influenced by antihypertensive treatment (P<0.001): untreated patients had increased risk of total CVEs (HR, 1.92), whereas treated patients had borderline lower risk (HR, 0.72) than normal dippers. For CVEs, heterogeneity was low for systolic night-to-day ratio and reverse/reduced dipping and moderate for extreme dippers. Quality of included studies was moderate to high, and publication bias was undetectable. In conclusion, in this largest meta-analysis of hypertensive patients, the nocturnal BP fall provided substantial prognostic information, independent of 24-hour SBP levels.

  1. Type D Personality and Essential Hypertension in Primary Care: A Cross-Sectional Observational Study Within a Cohort of Patients Visiting General Practitioners.

    Science.gov (United States)

    Oliva, Francesco; Versino, Elisabetta; Gammino, Lorenzo; Colombi, Nicoletta; Ostacoli, Luca; Carletto, Sara; Furlan, Pier Maria; Picci, Rocco Luigi

    2016-01-01

    To estimate the relationship between type D personality and essential hypertension among patients visiting their GPs for any health problem, 101 hypertensive and 138 nonhypertensive patients were consecutively recruited and assessed using the Type D Personality Scale (DS14). The predictive value of type D personality was determined using a logistic regression model, taking into account the differences in recognized confounders between groups. Type D personality in the hypertension group was twice as frequent as in the no hypertension group and hypertension was more frequent among type D than non-type D patients. Logistic regression showed a significant predictive value of type D personality for hypertension, adjusting for sex, age, body mass index, family history of hypertension, living condition, education, and employment. Therefore, type D personality was strongly related to hypertension and it was a noteworthy predictor of hypertension in a real-world cohort of primary care patients.

  2. Baseline Antihypertensive Drug Count and Patient Response to Hypertension Medication Management.

    Science.gov (United States)

    Crowley, Matthew J; Olsen, Maren K; Woolson, Sandra L; King, Heather A; Oddone, Eugene Z; Bosworth, Hayden B

    2016-04-01

    Telemedicine-based medication management improves hypertension control, but has been evaluated primarily in patients with low antihypertensive drug counts. Its impact on patients taking three or more antihypertensive agents is not well-established. To address this evidence gap, the authors conducted an exploratory analysis of an 18-month, 591-patient trial of telemedicine-based hypertension medication management. Using general linear models, the effect of medication management on blood pressure for patients taking two or fewer antihypertensive agents at study baseline vs those taking three or more was compared. While patients taking two or fewer antihypertensive agents had a significant reduction in systolic blood pressure with medication management, those taking three or more had no such response. The between-subgroup effect difference was statistically significant at 6 months (-6.4 mm Hg [95% confidence interval, -12.2 to -0.6]) and near significant at 18 months (-6.0 mm Hg [95% confidence interval, -12.2 to 0.2]). These findings suggest that baseline antihypertensive drug count may impact how patients respond to hypertension medication management and emphasize the need to study management strategies specifically in patients taking three or more antihypertensive medications.

  3. Clinical and psychological characteristics of patients with arterial hypertension, consuming an increased amount of salt

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    O. B. Poselyugina

    2015-01-01

    Full Text Available Objective: to Study the potential development of links between the formation of neurotic disorders personality and high salt intake (S with food in patients with arterial hypertension (AH.Materials and methods: the study involved 229 patients with essential hypertension. We determined the threshold of taste sensitivity to salt (TTS, the daily excretion of sodium ions in urine, was assessed psychological status of the patients, the type of attitude to the disease (LOBI, the severity of depression (Beck questionnaire.Results. It turned out that people consume AH TTS is much more than a healthy person. Patients consuming an increased amount of S, the disease develops earlier and runs a more aggressive accompanied by the emergence of a large number of neurotic complaints and cardiovascular nature. Their psychological status is dominated by anxiety and tension. Almost half of these patients have depression. Harmonious type of attitude to the disease occurs in them only in 1/3 of the cases, whereas a dominant role is played by neurotic and anxious types.Conclusions: Patients with hypertension high consumption of S represent a distinct group of patients in whom an increased intake of salt simulates the course of their illness and promotes the development of certain psychological characteristics.

  4. Association between nocturnal/supine hypertension and restless legs syndrome in patients with Parkinson's disease.

    Science.gov (United States)

    Oh, Yoon-Sang; Kim, Joong-Seok; Park, In-Seok; Song, In-Uk; Son, Young-Min; Park, Jeong-Wook; Yang, Dong-Won; Kim, Hee-Tae; Lee, Kwang-Soo

    2014-09-15

    Autonomic disturbances and sleep problems are common non-motor symptoms in patients with Parkinson's disease (PD). Orthostatic hypotension, supine hypertension (SH), and nocturnal hypertension (NH) are inter-related in patients with PD. These abnormalities might be associated with restless legs syndrome (RLS), which occurs predominantly at rest or during sleep. Few reports have suggested an association between circadian blood pressure disturbances and RLS in the general population. We evaluated the relationship between neurocardiovascular blood pressure alterations and RLS in patients with early PD. A total of 225 patients, newly diagnosed with PD, were included in the study. RLS was diagnosed by the International Restless Legs Syndrome Study Group's diagnostic criteria. Orthostatic vital signs and ambulatory 24-h blood pressure were monitored and recorded. Thirty-six (16.0%) participating patients had RLS. SH and NH were more frequent in the PD+RLS group than in the group without RLS. Supine blood pressure, orthostatic decline in blood pressure, nighttime blood pressure, and the standard deviation of systolic blood pressure were significantly higher in the PD+RLS group than in the group without RLS. RLS is related to nocturnal/supine hypertension and blood pressure fluctuations, suggesting a neuropathological association between autonomic and sleep dysfunctions in patients with PD. RLS may be a determinant of neurocirculatory abnormalities. Detecting and effectively treating RLS might slow the rate of pressure-related neurocardiovascular damage in dysautonomic patients with PD. Copyright © 2014 Elsevier B.V. All rights reserved.

  5. Transcapillary escape rate of albumin in hypertensive patients with type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Nørgaard, K; Jensen, T; Feldt-Rasmussen, B

    1993-01-01

    excretion rate: 30-300 mg/24 h) and normal blood pressure. Group 3--eleven non-diabetic patients with essential hypertension. Group 4--nine Type 1 diabetic patients with hypertension but normal urinary albumin excretion (urinary......Diabetic patients with elevated urinary albumin excretion rate (incipient or clinical nephropathy) also have an increased transcapillary escape rate of albumin. This study was designed to clarify whether this is caused by a general vascular dysfunction or by elevated systemic blood pressure....... The systemic blood pressure and the transcapillary escape rate of albumin were measured in the following groups after 4 weeks without antihypertensive treatment: Group 1--eleven healthy control subjects. Group 2--ten Type 1 (insulin-dependent) diabetic patients with incipient nephropathy (urinary albumin...

  6. Nodular Regenerative Hyperplasia and Portal Hypertension in a Patient with Coeliac Disease

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    Erwin Biecker

    2011-01-01

    Full Text Available Nodular regenerative hyperplasia (NRH of the liver is often associated with rheumatologic or lymphoproliferative disorders and a cause of portal hypertension in some patients. We report the case of a 71-year-old patient with celiac disease and unexplained portal hypertension. Biopsy of the liver revealed NRH as the underlying cause. The patient did not suffer from an autoimmune, rheumatologic or lymphoproliferative disease. A thrombophilic disorder that might cause NRH was ruled out. Celiac disease is often associated with mild elevation of liver enzymes and steatosis of the liver, but the association with NRH was described in only a few patients. We discuss the possible relationship of celiac disease and NRH.

  7. Severe Pulmonary Arterial Hypertension in Patients Treated for Hepatitis C With Sofosbuvir.

    Science.gov (United States)

    Renard, Sébastien; Borentain, Patrick; Salaun, Erwan; Benhaourech, Sanaa; Maille, Baptiste; Darque, Albert; Bregigeon, Sylvie; Colson, Philippe; Laugier, Delphine; Gaubert, Martine Reynaud; Habib, Gilbert

    2016-03-01

    Development of direct-acting antiviral agents against hepatitis C virus (HCV) has changed the management of chronic HCV infection. We report three cases of newly diagnosed or exacerbated pulmonary arterial hypertension (PAH) in patients treated with sofosbuvir. All patients had PAH-associated comorbidities (HIV coinfection in two, portal hypertension in one) and one was already being treated for PAH. At admission, all patients presented with syncope, World Health Organization functional class IV, right-sided heart failure, and extremely severe hemodynamic parameters. After specific PAH therapy, the clinical and hemodynamic properties for all patients were improved. Severity and acuteness of PAH, as well as chronology, could suggest a causal link between HCV treatment and PAH onset. We hypothesize that suppression of HCV replication promotes a decrease in vasodilatory inflammatory mediators leading to worsening of underlying PAH. The current report suggests that sofosbuvir-based therapy may be associated with severe PAH.

  8. Successful accessory renal artery denervation in a patient with resistant hypertension

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    Halil Atas

    2014-01-01

    Full Text Available Renal sympathetic denervation is safe and effective in patients with resistant hypertension. In all of the studies of renal artery denervation, patients with accessory renal arteries are excluded. So there is not any data regarding renal sympathetic denervation applied to the accessory renal arteries. We present a young female patient with resistant hypertension despite use of five different antihypertensive drugs. The patient had a well developed (diameter >4 mm left renal accessory. We believe that if we omitted the well developed accessory renal artery, we would not have maintained adequate blood pressure control. Thus, we applied radiofrequency ablation to both renal arteries and left accessory artery. Immediately after the procedure, the patient′s blood pressure was reduced to 110/60 mmHg and this effect was continued during the first month of follow-up.

  9. An assessment of antihypertensive drug prescription patterns and adherence to joint national committee-8 hypertension treatment guidelines among hypertensive patients attending a tertiary care teaching hospital

    Directory of Open Access Journals (Sweden)

    Rakesh Romday

    2016-12-01

    Results: Out of 500 patients, 299 (59.8% were male and 201 (40.2% were female. Mean age of male and female patients were found to be 57.68+/-15.32 and 61.29+/-12.65 years respectively. As per present study, most of the physicians prescribed single drug (monotherapy, 34.6% to control BP followed by two-drug combination (18.4%, three-drug combination (11.8% and four-drug combination (3%. Two drugs regimen was prescribed in 18.4% of the hypertensive patients. Angiotensin receptor blocker + diuretic combination (4.4% was mostly used in two drug combination therapy followed by Angiotensin receptor blockers + Diuretics (3.6% and Calcium channel blocker + ACEIs combination (2.6%. No combination of ACEIs + ARBs was prescribed in any prescription. The overall rate of adherence was 16.5 % (Pre-hypertension; 87.90% (Stage 1 hypertension; and 68.20% (Stage 2 hypertension. Conclusions: In conclusion, present study demonstrated that physicians are not completely adhering to standard guidelines while treating hypertension with comorbid conditions. [Int J Res Med Sci 2016; 4(12.000: 5125-5133

  10. Cluster analysis: a new approach for identification of underlying risk factors for coronary artery disease in essential hypertensive patients.

    Science.gov (United States)

    Guo, Qi; Lu, Xiaoni; Gao, Ya; Zhang, Jingjing; Yan, Bin; Su, Dan; Song, Anqi; Zhao, Xi; Wang, Gang

    2017-03-07

    Grading of essential hypertension according to blood pressure (BP) level may not adequately reflect clinical heterogeneity of hypertensive patients. This study was carried out to explore clinical phenotypes in essential hypertensive patients using cluster analysis. This study recruited 513 hypertensive patients and evaluated BP variations with ambulatory blood pressure monitoring. Four distinct hypertension groups were identified using cluster analysis: (1) younger male smokers with relatively high BP had the most severe carotid plaque thickness but no coronary artery disease (CAD); (2) older women with relatively low diastolic BP had more diabetes; (3) non-smokers with a low systolic BP level had neither diabetes nor CAD; (4) hypertensive patients with BP reverse dipping were most likely to have CAD but had least severe carotid plaque thickness. In binary logistic analysis, reverse dipping was significantly associated with prevalence of CAD. Cluster analysis was shown to be a feasible approach for investigating the heterogeneity of essential hypertension in clinical studies. BP reverse dipping might be valuable for prediction of CAD in hypertensive patients when compared with carotid plaque thickness. However, large-scale prospective trials with more information of plaque morphology are necessary to further compare the predicative power between BP dipping pattern and carotid plaque.

  11. Pattern of utilization of benzodiazepines in patients with hypertension: A pilot study

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    Divac Nevena

    2006-01-01

    Full Text Available Background/Aim. The analysis of drug prescribing in general practice in Serbia showed that the use of benzodiazepines is most frequently associated with hypertension. The aim of this study was to establish the correlation of the characteristics of patients with hypertension to antihypertensive drug therapy, and the intake of benzodiazepines. Methods. A special questionnaire was used for interviewing the patients (n = 171 chronically treated for hypertenson. Statistical tests used were χ2-test and Student's t-test. Results. No differences were noted in terms of age, gender, education, body weight, smoking habits and blood pressure (155±4.9/100±2.7 mmHg vs. 160±2.2/105±3.7 mmHg, between the group I (antihypertensive drugs+benzodiazepines: n = 79, and the group II (antihypertensives only: n = 92. The patients taking benzodiazepines received a lower number of different antihypertensive drugs (2.3±0.09 vs. 2.7±0.10; p < 0.01, but the total antihypertensive drug load was significantly greater than in the group II (2.6±0.10 vs. 1.9±0.15 defined daily doses (DDD/patient/day; p < 0.01. Benzodiazepines were taken for anxiety (62% and hypertension (21%, rarely for insomnia, mostly once a day, at bedtime. About half the patients took benzodiazepines regularly for months or years aware of the risk for addiction. Diazepam was used by 82% of the patients. The average daily exposure to benzodiazepines was 0.45±0.05 DDD/patient/day. The drug was bought without prescription in 25% of the patients, and without consulting a physician in 12% of them. Conclusion. The study confirmed a close association of hypertension with the use of benzodiazepines. The frequent use of benzodiazepines in the patients with hypertension might be caused by an inadequate response to antihypertensive drug therapy, besides anxiety and insomnia. The therapeutic efficacy of a long-term use of low doses of benzodiazepines in hypertension requires further investigation.

  12. Right Ventricular Hemodynamics in Patients with Pulmonary Hypertension

    Science.gov (United States)

    Browning, James; Fenster, Brett; Hertzberg, Jean; Schroeder, Joyce

    2012-11-01

    Recent advances in cardiac magnetic resonance imaging (CMR) have allowed for characterization of blood flow in the right ventricle (RV), including calculation of vorticity and circulation, and qualitative visual assessment of coherent flow patterns. In this study, we investigate qualitative and quantitative differences in right ventricular hemodynamics between subjects with pulmonary hypertension (PH) and normal controls. Fifteen (15) PH subjects and 10 age-matched controls underwent same day 3D time resolved CMR and echocardiography. Echocardiography was used to determine right ventricular diastolic function as well as pulmonary artery systolic pressure (PASP). Velocity vectors, vorticity vectors, and streamlines in the RV were visualized in Paraview and total RV Early (E) and Atrial (A) wave diastolic vorticity was quantified. Visualizations of blood flow in the RV are presented for PH and normal subjects. The hypothesis that PH subjects exhibit different RV vorticity levels than normals during diastole is tested and the relationship between RV vorticity and PASP is explored. The mechanics of RV vortex formation are discussed within the context of pulmonary arterial pressure and right ventricular diastolic function coincident with PH.

  13. Molecular mechanisms of FK506-induced hypertension in solid organ transplantation patients

    Institute of Scientific and Technical Information of China (English)

    Wang Jianglin; Guo Ren; Liu Shikun; Chen Qingjie; Zuo Shanru; Yang Meng; Zuo Xiaocong

    2014-01-01

    Objective Tacrolimus (FK506) is an immunosuppressive drug,which is widely used to prevent rejection of transplanted organs.However,chronic administration of FK506 leads to hypertension in solid organ transplantation patients,and its molecular mechanisms are much more complicated.In this review,we will discuss the above-mentioned molecular mechanisms of FK506-induced hypertension in solid organ transplantation subjects.Data sources The data analyzed in this review were mainly from relevant articles without restriction on the publication date reported in PubMed.The terms "FK506" or "tacrolimus" and "hypertension"were used for the literature search.Study selection Original articles with no limitation of research design and critical reviews containing data relevant to FK506-induced hypertension and its molecular mechanisms were retrieved,reviewed and analyzed.Results There are several molecular mechanisms attributed to FK506-induced hypertension in solid organ transplantation subjects.First,FK506 binds FK506 binding protein 12 and its related isoform 12.6 (FKBP12/12.6) and removes them from intracellular ryanodine receptors that induce a calcium ion leakage from the endoplasmic/sarcoplasmic reticulum.The conventional protein kinase C beta II (cPKCβⅡ)-mediated phosphorylation of endothelial nitric oxide (NO) synthase at Thr495,which reduces the production of NO,was activated by calcium ion leakage.Second,transforming growth factor receptor/SMAD2/3 signaling activation plays an important role in Treg/Th17 cell imbalance in T cells which toget converge to cause inflammation,endothelial dysfunction,and hypertension following tacrolimus treatment.Third,the activation of with-no-K(Lys) kinases/STE20/SPS1-related proline/alanine-rich kinase/thiazide-sensitive sodium chloride co-transporter (WNKs/SPAK/NCC) pathway has a central role in tacrolimus-induced hypertension.Finally,the enhanced activity of renal renin-angiotensin-aldosterone system seems to play a crucial role in

  14. [Ambulatory blood pressure profiles of patients with permanent or occasional hypertension. Correlation with clinical data].

    Science.gov (United States)

    Herpin, D; Amiel, A; Boutaud, P; Ciber, M A; Demange, J

    1987-06-01

    Ambulatory blood pressure (BP) recording was performed in 57 untreated hypertensive patients by means of the "Spacelabs" non-invasive apparatus. Patients were divided into two groups according to BP measurements previously made during medical consultation. Group I comprised 25 "permanently hypertensive" patients (diastolic BP always above 95 mmHg) and group II, 32 "occasionally hypertensive" patients (diastolic BP sometimes normal, sometimes above 95 mmHg). The same circadian rhythm was observed in both groups. The mean ambulatory BP level was significantly higher (p less than 0.001) in group I patients than in group II patients, either over the whole of the 24-hour period (142.0/88.0 versus 122.7/75.3 mmHg), or in day time (149.0/92.5 versus 128.2/78.9 mmHg) or at night (128.0/80.1 versus 111.5/68.0 mmHg). In contrast, there did not seem to be any significant difference between the two groups in relative long-term variability of BP, expressed as the standard deviation/mean BP values ratio. Comparison with clinical data showed that BP values measured during consultation (160/103 mmHg in group I, 143/94 mmHg in group II) were higher than ambulatory values and, chiefly, that there was very poor correlation between the two measurement methods, precluding any extrapolation. Automatic ambulatory BP recording provides for more accurate evaluation of hypertensive patients, enabling emotional "artefacts" to be excluded and patients "reactivity" to their socio-professional environment to be assessed. However, in the absence of sufficient epidemiological data, doctors should not feel authorized to base their therapeutic decisions on the sole data supplied by ambulatory BP recordings.

  15. Myocardial delayed contrast enhancement in patients with arterial hypertension: Initial results of cardiac MRI

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    Andersen, Kjel [Institute of Diagnostic Radiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: kjel_andersen@web.de; Hennersdorf, Marcus [Department of Cardiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: hennersdorf@med.uni-duesseldorf.de; Cohnen, Mathias [Institute of Diagnostic Radiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: cohnen@med.uni-duesseldorf.de; Blondin, Dirk [Institute of Diagnostic Radiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: blondin@med.uni-duesseldorf.de; Moedder, Ulrich [Institute of Diagnostic Radiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: moedder@uni-duesseldorf.de; Poll, Ludger W. [Institute of Diagnostic Radiology, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf (Germany)], E-mail: poll@gmx.de

    2009-07-15

    Purpose: In arterial hypertension left ventricular hypertrophy comprises myocyte hypertrophy, interstitial fibrosis and structural alterations of the coronary microcirculation. MRI enables the detection of myocardial fibrosis, infarction and scar tissue by delayed enhancement (DE) after contrast media application. Aim of this study was to investigate patients with arterial hypertension but without known coronary disease or previous myocardial infarction to detect areas of DE. Methods and material: Twenty patients with arterial hypertension with clinical symptoms of myocardial ischemia, but without history of myocardial infarction and normal coronary arteries during coronary angiography were investigated on a 1.0 T superconducting magnet (Gyroscan T10-NT, Intera Release 8.0, Philips). Fast gradient-echo cine sequences and T2-weighted STIR-sequences were acquired. Fifteen minutes after injection of Gadobenate dimeglumine inversion recovery gradient-echo sequences were performed for detection of myocardial DE. Presence or absence of DE on MRI was correlated with clinical data and the results of echocardiography and electrocardiography, respectively. Results: Nine of 20 patients showed DE in the interventricular septum and the anteroseptal left ventricular wall. In 6 patients, DE was localized intramurally and in 3 patients subendocardially. There was a significant correlation between myocardial DE and ST-segment depressions during exercise and between DE and left-ventricular enddiastolic pressure. Patients with intermittent atrial fibrillation showed a myocardial DE more often than patients without atrial fibrillation. Conclusion: In our series, 45% of patients with arterial hypertension showed DE on cardiac MRI. In this clinical setting, delayed enhancement may be due to coronary microangiopathy. The more intramurally localization of DE, however, rather indicates myocardial interstitial fibrosis.

  16. BISOPROLOL EFFICACY IN PATIENTS WITH ARTERIAL HYPERTENSION ASSOCIATED WITH CARDIOPULMONARY DISEASES

    Directory of Open Access Journals (Sweden)

    G. N. Gorokchovskaya

    2009-01-01

    Full Text Available Beta-blockers application in modern cardiologic practice is reviewed with focus on beta-blocker advantages in treatment of patients with arterial hypertension associated with ischemic heart disease. Bisoprolol usage specifics caused by its pharmacokinetics and a pharmacodynamics are specially considered. Bisoprolol advantages in patients with chronic heart failure and a chronic obstructive pulmonary disease are presented. All data are supported by results of randomized clinical trails.

  17. Uric acid level and its association with carotid intima-media thickness in patients with hypertension.

    Science.gov (United States)

    Tavil, Yusuf; Kaya, Mehmet Güngör; Oktar, Suna Ozhan; Sen, Nihat; Okyay, Kaan; Yazici, Hüseyin Uğur; Cengel, Atiye

    2008-03-01

    Carotid intima-media thickness (C-IMT) measured noninvasively by ultrasonography is now widely used as a surrogate marker for atherosclerotic disease and directly associated with increased risk of cardiovascular disease. Hyperuricemia (HU) is a well recognized risk factor for cardiovascular diseases. The independence of this association from other confounding factors has remained controversial. But the possible contributory effect of HU to carotid intima-media thickness (C-IMT) produced by hypertension (HT) has not been clarified yet. The study was designed to assess the C-IMT in patients with hypertension (HT) with or without HU. The study participants consisted of 30 patients (men 60%, mean age+/-S.D.: 49+/-11 years) with HT without HU, and 25 patients with HT and HU (men 52%, mean age+/-S.D.: 52+/-12 years), and 25 age-matched healthy control subjects (men 56%, mean age+/-S.D.: 50+/-13 years). All study groups were examined by B-mode ultrasound to measure the C-IMT at the far wall of the common carotid artery. C-IMT were significantly higher in the patient groups (HT without HU and HT with HU) compared to the control cases (0.70+/-0.14, 0.83+/-0.16 versus 0.57+/-0.16, mm, respectively, p<0.001). In the patients groups, patients with HU had significantly higher carotid IMT compared to the patients without HU. In stepwise linear regression analysis, we found that serum uric acid (SUA) levels independently but modestly associated with C-IMT (beta=0.42, p=0.002). We have shown that higher SUA levels are associated with atherogenesis independent from hypertension. Prospective studies will be necessary to confirm and extend these findings including early screening for hyperuricemia and lowering of SUA level looking at potential benefits in slowing progression of C-IMT in hypertensive patients.

  18. Tsukamurella catheter-related bloodstream infection in a pediatric patient with pulmonary hypertension

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    Kristen A. Wendorf

    2010-03-01

    Full Text Available Catheter-related bloodstream infections (CR-BSI are important complications in patients with long-term indwelling central venous catheters. In this report, we present the case of a 14-year-old male with pulmonary hypertension treated with continuous treprostinil infusion, who presented with a CR-BSI caused by a Tsukamurella species. This case highlights the potential for this unusual organism to cause infection in immunocompetent patients.

  19. Tsukamurella catheter-related bloo