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blood pressure monitoring

Jingchuan Guo, Akira Fujiyoshi, Kamal Masaki, Abhisek Vishnu, Aya Kadota, Emma J M Barinas-Mitchell, Takashi Hisamatsu, Vasudha Ahuja, Naoyuki Takashima, Rhobert W Evans, Bradley J Willcox, Katsuyuki Miura, Beatriz Rodriguez, Hirotsugu Ueshima, Lewis H Kuller, Akira Sekikawa
OBJECTIVE: A few studies have examined the longitudinal association of blood pressure (BP) with arterial stiffness progression, and the results were inconsistent. The objective of this study was to investigate the roles of initial BP and its longitudinal change on the progression of arterial stiffness measured using brachial-ankle pulse wave velocity (baPWV). METHOD: Study participants (n = 656) were from population-based samples of healthy men aged 40-49 years at baseline (213 White Americans, 47 African-Americans, 152 Japanese Americans and 244 Japanese in Japan)...
October 20, 2016: Journal of Hypertension
Jean-Louis Vincent, Marc Leone
Distributive shock is associated with decreased systemic vascular resistance and altered oxygen extraction. Septic shock is the most frequent form of distributive shock. In shock states, duration of hypotension is associated with poor outcomes. The speed at which treatment to restore adequate perfusion pressure is initiated is, therefore, important to improve survival. Areas covered: This review presents an overview of the literature related to the management of vasopressor-dependent distributive shock, and in particular the relationship between arterial pressure and organ perfusion and function...
October 24, 2016: Expert Review of Anti-infective Therapy
Ying Wang, Wei Guo, Dawei Gao, Guoxing You, Bo Wang, Gan Chen, Lian Zhao, Jingxiang Zhao, Hong Zhou
BACKGROUND: Several kinds of crystalloid solutions have been used in the treatment of hemorrhagic shock (HS). Clinicians are faced with how to select the resuscitation fluids. The aim of the present study is to compare the effects of 3 crystalloid solutions, such as normal saline (NS), lactated Ringer's (LR), and Plasma-lyte A (PA), on acid-base status and intestine injury in rats subjected to HS. METHODS: Thirty Wistar rats were divided into 4 groups. The sham group had no blood withdrawal...
October 5, 2016: American Journal of Emergency Medicine
Magaly Rodriguez de Bittner, Viktor V Chirikov, Ian M Breunig, Roxanne W Zaghab, Fadia Tohme Shaya
OBJECTIVE: To determine the effectiveness and cost savings of a real-world, continuous, pharmacist-delivered service with an employed patient population with diabetes over a 5-year period. SETTING: The Patients, Pharmacists Partnerships (P(3) Program) was offered as an "opt-in" benefit to employees of 6 public and private self-insured employers in Maryland and Virginia. Care was provided in ZIP code-matched locations and at 2 employers' worksites. PRACTICE DESCRIPTION: Six hundred two enrolled patients with type 1 and 2 diabetes were studied between July 2006 and May 2012 with an average follow-up of 2...
October 18, 2016: Journal of the American Pharmacists Association: JAPhA
Mahnaz Ashoorkhani, Ali Bozorgi, Reza Majdzadeh, Hamed Hosseini, Ali Yoonessi, Ali Ramezankhani, Hassan Eftekhar
BACKGROUND: Hypertension is one of the most important and well-known risk factors for cardiovascular diseases. Unfortunately, in spite of effective treatments, adherence to the regular use of drugs and other nondrug treatments, such as lifestyle improvement, is often poor. This study evaluates the effectiveness of an educational, supportive intervention - in the form of a Blood Pressure Management Application (BPMAP) - on self-management in patients with primary hypertension on controlling the determinant factors of hypertension, and on adherence to treatment...
October 21, 2016: Trials
Igor S Sidorov, Roman V Romashko, Vasily T Koval, Rashid Giniatullin, Alexei A Kamshilin
We recently pointed out the important role of dermis deformation by pulsating arterial pressure in the formation of a photoplethysmographic signal at green light. The aim of this study was to explore the role of this novel finding in near-infrared (NIR) light. A light-emitting diode (LED)-based imaging photoplethysmography (IPPG) system was used to detect spatial distribution of blood pulsations under frame-to-frame switching green and NIR illumination in the palms of 34 healthy individuals. We observed a significant increase of light-intensity modulation at the heartbeat frequency for both illuminating wavelengths after a palm was contacted with a glass plate...
2016: PloS One
Norbert Nemeth, Katalin Peto, Adam Deak, Viktoria Sogor, Gabor Varga, Bence Tanczos, Klaudia Balog, Adrienn Csiszko, Zoltan Godo, Zsolt Szentkereszty
BACKGROUND: Abdominal compartment syndrome (ACS) is a life-threatening condition, of which pathomechanism hasn't been completely clarified, yet. Furthermore, surgical therapy still needs optimization. OBJECTIVE: We aimed to investigate microcirculatory and micro-rheological alterations in ACS, using various temporary abdominal closure methods, including three settings of vacuum-assisted closure technique (negative pressure wound therapy, NPWT). METHODS: On anesthetized pigs, by intraabdominally placed and filled-up silicone bags, intraabdominal pressure at 30 mmHg was maintained for 3 hours, and afterwards, decompressive laparotomy happened...
October 20, 2016: Clinical Hemorheology and Microcirculation
Katarina E A Nostell, Sanna S Lindåse, Johan T Bröjer
BACKGROUND: Insulin resistance (IR) in humans is related to hypertension and impaired vasodilation. Insulin administration has been shown to lower blood pressure both in insulin resistant as well as in insulin sensitive individuals. The aim of the study was to investigate the association between insulin sensitivity and alterations in blood pressure in healthy horses before and after a euglycemic-hyperinsulinemic clamp (EHC). A 3-h EHC was performed in 13 healthy horses (11 mares, 2 geldings)...
October 20, 2016: Acta Veterinaria Scandinavica
James Tattersall
Current guidelines focus on conventional dialysis defined as 3-5 hours, three times per week, and suggest that longer or more frequent dialysis be considered. This paper presents the case for considering that shorter or less frequent dialysis should also be considered. More frequent and/or longer dialysis facilitates control of fluid overload, blood pressure, and phosphate levels. These benefits will require time to translate into probable hard outcome improvement. Patients are unlikely to participate in productive or pleasurable activities while undergoing dialysis in center or traveling to treatment...
October 20, 2016: Seminars in Dialysis
Joseph M Blankush, Robbie Freeman, Joy McIlvaine, Trung Tran, Stephen Nassani, I Michael Leitman
Modified Early Warning Scores (MEWS) provide real-time vital sign (VS) trending and reduce ICU admissions in post-operative patients. These early warning calculations classically incorporate oxygen saturation, heart rate, respiratory rate, systolic blood pressure, and temperature but have not previously included end-tidal CO2 (EtCO2), more recently identified as an independent predictor of critical illness. These systems may be subject to failure when physiologic data is incorrectly measured, leading to false alarms and increased workload...
October 20, 2016: Journal of Clinical Monitoring and Computing
Christina M Cromwell, Kristin R Aichele, Joyann E Oakman, Michael P Neal, Jessica M Lenzo, Avery N Perez, Naomi L Bye, Erica L Santaniello, Jessica A Hill, Rachel C Evans, Karla A Thiele, Lauren N Chavis, Allyson K Getty, Tia R Wisdo, Deborah L Feairheller
Previous studies have investigated carotid artery intima-media thickness (IMT) and blood pressure and found a direct correlation between the two. It is known that adult females have better cardiovascular health than males until a certain stage of life, yet limited research has examined gender differences in vascular function. Thus, the purpose of this study was to investigate vascular structure and function, blood pressure, and blood glucose/cholesterol levels in relation to gender differences in young healthy adults...
2016: International Journal of Exercise Science
Raquel González-Martínez, Ma Del Mar Jovani-Sancho, Isidoro Cortell-Ballester
PURPOSE: Our purpose were to determine the influence of psychological profile on hemodynamic changes in patients who undergo surgical removal of the third molars under intravenous sedation and to evaluate the effect on patients' anxiety and postoperative recovery. PATIENTS AND METHODS: We performed a prospective study of 100 patients (American Society of Anesthesiologists classes I and II; aged ≥18 years) seen in the CIMIVClinic (Department of Oral Surgery, Casa de Salud University Hospital, Valencia, Spain) who underwent extractions of all third molars under intravenous sedation...
September 22, 2016: Journal of Oral and Maxillofacial Surgery
Torsten Schröder
Basic haemodynamic monitoring is an essential part of the anaesthesia work place. This includes Monitoring of ECG, blood pressure and pulse oximetry. For early assessement of perioperative complications every patient should have a basic haemodynamic monitoring, independant of current health status or the type of anaesthesia applied. Knowledge of function, principles and limitations ais necessary for proper interpretation of the measured values. Here, we describe the function and application of ECG, non - invasive intermittent blood pressure and pulse oximetry in the perioperative setting...
October 2016: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
Albino Carrizzo, Antonio Damato, Mariateresa Ambrosio, Antonia Falco, Alessandra Rosati, Mario Capunzo, Michele Madonna, Maria C Turco, James L Januzzi, Vincenzo De Laurenzi, Carmine Vecchione
Bcl2-associated athanogene 3 (BAG3), is constitutively expressed in a few normal cell types, including myocytes, peripheral nerves and in the brain, and is also expressed in certain tumors. To date, the main studies about the role of BAG3 are focused on its pro-survival effect in tumors through various mechanisms that vary according to cellular type. Recently, elevated concentrations of a soluble form of BAG3 were described in patients affected by advanced stage of heart failure (HF), identifying BAG3 as a potentially useful biomarker in monitoring HF progression...
October 20, 2016: Cell Death & Disease
Jochen-Frederick Hernekamp, Florian Neubrech, Tomke Cordts, Volker J Schmidt, Ulrich Kneser, Thomas Kremer
PURPOSE: The clinical course after major burns is characterized by microcirculatory changes and consecutive capillary leakage. However, current clinical monitoring does not properly assess microcirculation, whereas macrohemodynamic changes are continuously evaluated. Here, we assess if macrohemodynamic and microhemodynamic parameters after burn trauma are correlated in a rat model. METHODS: Burn plasma harvested from donor rats 4 hours after thermal injury (30% total body surface area, 100 °C water, 12 seconds) was administered intravenously to healthy animals during 2 hours of intravital microscopy (burn group [BG])...
October 17, 2016: Annals of Plastic Surgery
Ana Rosa Cunha, Jenifer D'El-Rei, Fernanda Medeiros, Bianca Umbelino, Wille Oigman, Rhian M Touyz, Mario F Neves
BACKGROUND: Epidemiological studies demonstrate an inverse association between serum magnesium and incidence of cardiovascular disease. Diuretics commonly cause hypomagneseamia. METHOD: We evaluated effects of magnesium supplementation on blood pressure (BP) and vascular function in thiazide-treated hypertensive women in a randomized, double-blind, clinical trial. Hypertensive women (40-65 years) on hydrochlorothiazide and mean 24-h BP at least 130/80 mmHg were divided into placebo and supplementation (magnesium chelate 600 mg/day) groups...
October 18, 2016: Journal of Hypertension
Sanjiv M Baxi, Rebecca Scherzer, Vasantha Jotwani, Michelle M Estrella, Alison G Abraham, Chirag R Parikh, Michael R Bennett, Mardge H Cohen, Marek J Nowicki, Deborah R Gustafson, Anjali Sharma, Mary A Young, Michael G Shlipak
BACKGROUND: Urine biomarkers have helped identify persons at risk for progressing to kidney disease in the setting of HIV infection. We explored factors associated with changes in three urine biomarkers over 10 years among women living with HIV. METHODS: Prospective cohort of 294 HIV-infected women from the multicenter Women's Interagency HIV Study (WIHS). Predictors included HIV viral and immunological parameters, co-morbid conditions and health-related behaviors...
October 18, 2016: Journal of Acquired Immune Deficiency Syndromes: JAIDS
Christine M Eisenhauer, Patricia A Hageman, Sheri Rowland, Betsy J Becker, Susan A Barnason, Carol H Pullen
OBJECTIVE: To examine rural men's use and perceptions of mobile and wireless devices to self-monitor eating and physical activity (mHealth). DESIGN AND SAMPLE: Men in this 3-week pilot study used FitBit One(®) to log daily food intake and monitor activity. A companion application (app) allowed activity monitoring of fellow participants. Health-related text messages were received 1-3 times daily. A purposive sample of 12 rural men (ages 40-67) was recruited by community leaders...
October 18, 2016: Public Health Nursing
Carlos Menéndez Villalva, Xosé Luís López Alvarez-Muiño, Trinidad Gamarra Mondelo, Alfonso Alonso Fachado, Joaquín Cubiella Fernández
The lack of adherence to treatment in hypertension affects approximately 30 % of patients. The elderly, those with several co-morbidities, social isolation, low incomes or depressive symptoms are the most vulnerable to this problem. There is no ideal method to quantify the adherence to the treatment. Indirect methods are recommended in clinical practice. Any intervention strategy should not blame the patient and try a collaborative approach. It is recommended to involve the patient in decision-making. The clinical interview style must be patient-centered including motivational techniques...
October 19, 2016: Advances in Experimental Medicine and Biology
Petra Rust, Cem Ekmekcioglu
Excessive dietary salt (sodium chloride) intake is associated with an increased risk for hypertension, which in turn is especially a major risk factor for stroke and other cardiovascular pathologies, but also kidney diseases. Besides, high salt intake or preference for salty food is discussed to be positive associated with stomach cancer, and according to recent studies probably also obesity risk. On the other hand a reduction of dietary salt intake leads to a considerable reduction in blood pressure, especially in hypertensive patients but to a lesser extent also in normotensives as several meta-analyses of interventional studies have shown...
October 19, 2016: Advances in Experimental Medicine and Biology
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