scholarly journals Multidisciplinary Psychosomatic Assessment for UX Design Evaluation

2019 ◽  
Vol 2 (1) ◽  
pp. 106-120
Author(s):  
Andrea Bonacchi ◽  
Antonella Ferrari ◽  
Lelio Camilleri ◽  
Francesca Chiesi
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Emotional Intelligence ◽  
Impact Analysis ◽  
Space Time ◽  
Design Evaluation ◽  
Ux Design ◽  
The Impact

“In the mirror of the Wonder of Luca Giordano” was a multi-sensorial experience created in the gallery frescoed by Luca Giordano in Palazzo Medici Riccardi, in Florence; the project involved different disciplines and researchers. The entire experience was subjected to an impact analysis, combining principally psycho-physiological, qualitative psychological and neuro-physiological aspects. In most of the visitors who participated in the study the experience evoked a sense of pleasure, enjoyment, relaxation, lightness, space-time suspension, involvement and immersiveness. In many of the visitors, the devices detected changes in heartbeat with a stastically significant decrease in blood pressure and heart rate, demontrating that the impact of artwork in a multi-sensorial experience and in an augmented perception environment is a psycho-somatic impact. Our experience suggests that projects such as "In the mirror of the Wonder of Luca Giordano" could be a very useful tool for cultivating emotional intelligence and could be developed in museums alongside the more classical paths of fruition.

Modifying effects of the R389G β1-adrenoceptor polymorphism on resting heart rate and blood pressure in patients with obstructive sleep apnoea

2005 ◽  
Vol 110 (1) ◽  
pp. 117-123 ◽  
Author(s):  
Jan Börgel ◽  
Tino Schulz ◽  
Nina K. Bartels ◽  
Jörg T. Epplen ◽  
Nikolaus Büchner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Obstructive Sleep Apnoea ◽  
Nervous Activity ◽  
Sleep Apnoea ◽  
Cpap Therapy ◽  
Pressure Therapy ◽  
Obstructive Sleep ◽  
Significant Difference ◽  
The Impact

OSA (obstructive sleep apnoea) stimulates sympathetic nervous activity and elevates resting HR (heart rate) and BP (blood pressure). In the present study in a cohort of 309 untreated OSA patients, the resting HR and BP during the daytime were correlated with AHI (apnoea/hypopnea index) and compared with patients with R389R (n=162), R389G (n=125) and G389G (n=22) genotypes of the β1-adrenoreceptor R389G polymorphism. We analysed the impact of the genotype on the decline of HR and BP in a subgroup of 148 patients (R389R, n=86; R389G, n=54; G389G, n=8) during a 6-month follow-up period under CPAP (continuous positive airway pressure) therapy during which cardiovascular medication remained unchanged. In untreated OSA patients, we found an independent relationship between AHI and resting HR (β=0.096, P<0.001), systolic BP (β=0.09, P=0.021) and diastolic BP (β=0.059, P=0.016). The resting HR/BP, however, did not differ among carriers with the R389R, R389G and G389G genotypes. CPAP therapy significantly reduced HR [−2.5 (−1.1 to −4.0) beats/min; values are mean difference (95% confidence intervals)] and diastolic BP [−3.2 (−1.5 to −5.0) mmHg]. The decline in HR was more significantly pronounced in the R389R group compared with the Gly389 carriers [−4.1 (−2.3 to −5.9) beats/min (P<0.001) compared with −0.2 (2.1 to −2.6) beats/min (P=0.854) respectively; Student's t test between groups, P=0.008]. Diastolic BP was decreased significantly (P<0.001) only in Gly389 carriers (R389G or G389G) compared with R389R carriers [−5.0 (−2.3 to −7.6) mmHg compared with −2.0 (0.4 to −4.3) mmHg respectively]. ANOVA revealed a significant difference (P=0.023) in HR reduction between the three genotypes [−4.1 (±8.4) beats/min for R389R, −0.5 (±9.3) beats/min for R389G and +1.9 (±7.2) beats/min for G389G]. In conclusion, although the R389G polymorphism of the β1-adrenoceptor gene did not influence resting HR or BP in untreated OSA patients, it may modify the beneficial effects of CPAP therapy on these parameters.

scholarly journals Do you mind if I take your blood pressure? Physical health monitoring of children and young people on ADHD medication amidst a pandemic

BJPsych Open ◽  
2021 ◽  
Vol 7 (S1) ◽  
pp. S183-S184
Author(s):  
Emma Davies ◽  
Maham Khan ◽  
Claire Jones
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Young People ◽  
Physical Health ◽  
Health Monitoring ◽  
Neurodevelopmental Disorder ◽  
Adhd Medication ◽  
Children And Young People ◽  
Nice Guidance ◽  
The Impact

AimsTo establish whether physical health monitoring for CYP on ADHD medication is according to NICE guidance (2018).To determine the impact of COVID-19 pandemic restrictions on physical health monitoring for CYP on ADHD medication.Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder, characterised by a persistent pattern of inattention and/or hyperactivity-impulsivity, directly impacting on academic, occupational, or social functioning. It affects between 1-5% of children and young people (CYP) most often presenting in early-mid childhood.Pharmacological treatment can be considered in CYP if certain criteria are met, where licensed medications include methylphenidate, dexamfetamine, lisdexamfetamine, atomoxetine and guanfacine. Stimulant and non-stimulant medications require frequent physical health monitoring due to their side effects including an increase in blood pressure and/or heart rate, loss of appetite, growth restriction and tics.MethodStandards and criteria were derived from the NICE guidance (2018), whilst local trust policies were reviewed, demonstrating discrepancies. Standards were expected to be met for 100% of patients.Electronic patient records were reviewed retrospectively from a representative cohort of CYP reviewed by clinicians in a community CAMHS service during March-November 2020. Data were entered manually into a spreadsheet for evaluation.ResultA total of 27 CYP records were reviewed, average age 13yo, on a range of stimulant/non-stimulant preparations.5 (19%) had height checked every 6 months, with 4 delayed to 7-8 months.For those >10yo, only 5 (19%) had weight checked every 6 months.Only 2 (7%) had their height and weight plotted on a growth chart and reviewed by the healthcare professional responsible for treatment.Just 4 (15%) had heart rate and blood pressure recorded before and after each dose change, whilst similarly only 4 (not the same) had these parameters recorded every 6 months.17 patients were reviewed by telephone/video call, where 5 patients provided physical health parameters (measured at home).ConclusionAcross all parameters, standards are not being met for the required physical health monitoring for CYP on ADHD medication.The COVID-19 pandemic has significantly changed the working conditions for community teams, impacting face to face reviews, creating challenges for physical health monitoring.Our ongoing implementations for change include the use of a proforma for physical health measurements, improving psychoeducation for families, exploring potential barriers with senior colleagues and collaborating with pharmacy colleagues to update local guidelines in accordance with the latest NICE recommendations. We aim to re-audit in June 2021.

Abstract 328: Hemodynamic Comparison of Zucker Diabetic Fatty Rats to Their Lean Littermates After Asphyxial Cardiac Arrest

Circulation ◽  
2018 ◽  
Vol 138 (Suppl_2) ◽  
Author(s):  
Claudius Balzer ◽  
Franz Baudenbacher ◽  
Michele M Salzman ◽  
William J Cleveland ◽  
Susan Eagle ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Cardiac Arrest ◽  
Ejection Fraction ◽  
Ischemia Reperfusion ◽  
Diabetic Rats ◽  
Arterial Blood ◽  
Zucker Diabetic Fatty Rats ◽  
Zdf Rats ◽  
The Impact

Patients with metabolic syndrome are at higher risk for cardiac arrest (CA), and also have worse neurologic outcome after CA related to their comorbidities (e.g., Type 2 Diabetes Mellitus [T2DM]). Using Zucker Diabetic Fatty (ZDF) rats as a new and relevant model with common comorbidities for CA and cardiopulmonary resuscitation (CPR), we hypothesized that T2DM is associated with a lower chance for return of spontaneous circulation (ROSC) and/or a worse outcome regarding heart function after asphyxial CA compared to their lean littermates. Two groups of rats (8 ZDF, 7 lean) were monitored for 37±2 weeks. The rats were anesthetized and intubated; heart rate was monitored by subcutaneous ECG needles. Femoral artery and vein were cannulated for continuous blood pressure measurement and delivery of fluids and medications, respectively. Before ventilation was stopped to initiate asphyxial CA, rocuronium was given. After 8 minutes of CA, ventilation was re-initiated with FiO 2 1.0, epinephrine and sodium-bicarbonate were administered, and pneumatic chest compression were started with 200 compressions per minute. Chest compressions were stopped when a systolic blood pressure of 120 mmHg was achieved. During 4 hours of observation, vital parameters were closely monitored, blood gases were measured, and ejection fraction (EF %) was assessed with ultrasound. Data are mean ± SD. Statistics: Unpaired student’s t-test (two-tailed), α.05. At baseline, ZDF rats showed significantly higher blood glucose levels (504±52 vs 174±14 mg/dl) compared to their lean littermates. All ZDF and lean rats achieved ROSC, and measurements taken directly after ROSC and after the first hour showed no relevant differences. After four hours, there was no difference in heart rate between ZDF and lean rats. However, diabetic rats had a significantly higher mean arterial blood pressure (142±24vs. 107±19 mmHg) and ejection fraction (42±16%vs 20±8%) compared to their lean littermates. The hypothesis that ROSC-rate in diabetic rats would be lower could not be proven. Conversely, the ZDF rats showed a significantly higher blood pressure related to an increased EF%. Further analysis in this study will focus on the impact of T2DM on cardiac and neurological ischemia-reperfusion injury.

scholarly journals Vitamin D Receptor Activation Mitigates the Impact of Uremia on Endothelial Function in the 5/6 Nephrectomized Rats

2010 ◽  
Vol 2010 ◽  
pp. 1-10 ◽  
Author(s):  
J. Ruth Wu-Wong ◽  
William Noonan ◽  
Masaki Nakane ◽  
Kristin A. Brooks ◽  
Jason A. Segreti ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Chronic Kidney Disease ◽  
Heart Rate ◽  
Vitamin D ◽  
Endothelial Function ◽  
Disease Risk ◽  
Cardiovascular Disease Risk ◽  
Receptor Activation ◽  
The Impact

Endothelial dysfunction increases cardiovascular disease risk in chronic kidney disease (CKD). This study investigates whether VDR activation affects endothelial function in CKD. The 5/6 nephrectomized (NX) rats with experimental chronic renal insufficiency were treated with or without paricalcitol, a VDR activator. Thoracic aortic rings were precontracted with phenylephrine and then treated with acetylcholine or sodium nitroprusside. Uremia significantly affected aortic relaxation (% in NX rats versus % in SHAM at 30 M acetylcholine). The endothelial-dependent relaxation was improved to –%, –%, and –% in NX rats treated with paricalcitol at 0.021, 0.042, and 0.083 g/kg for two weeks, respectively, while paricalcitol at 0.042 g/kg did not affect blood pressure and heart rate. Parathyroid hormone (PTH) suppression alone did not improve endothelial function since cinacalcet suppressed PTH without affecting endothelial-dependent vasorelaxation. N-omega-nitro-L-arginine methyl ester completely abolished the effect of paricalcitol on improving endothelial function. These results demonstrate that VDR activation improves endothelial function in CKD.

Pharmacoequivalence of Enoxaparin and Contaminated Enoxaparin

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 3018-3018
Author(s):  
Jacqueline Kuziej ◽  
Walter Jeske ◽  
Debra Hoppensteadt ◽  
Evangelos Litinas ◽  
Elizabeth McGeehan ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Drug Administration ◽  
Jugular Vein ◽  
Ex Vivo ◽  
Subcutaneous Administration ◽  
Saline Control ◽  
Control Group ◽  
Serious Adverse Events ◽  
The Impact

Abstract Introduction: Earlier this year, heparin was found to be contaminated with a non-heparin sulfated polymer identified as oversulfated chondroitin sulfate (OSCS). The presence of this contaminant was associated with severe adverse reactions such as hypotension and anaphylaxis, leading to death in some patients. Some batches of a widely used low-molecular heparin, enoxaparin, also contained OSCS. However, the amount of this contaminant was much lower (less than 5%) in the low-molecular weight heparin batches compared to unfractionated heparin where the amount of the contaminant was up to 30%. Owing to the sizeable number of syringes in Europe that contained the low level of OSCS and the absence of any serious adverse events, the European Medicines Equivalence Agency (EMEA) allowed the qualified use of the subcutaneous administration of the contaminated enoxaparin to ensure access to this essential medication. Despite this, no studies on the anti-thrombotic and bleeding effects or basic physiologic parameters have been reported. To address the bioequivalence of enoxaparin and its contaminated version, studies were undertaken in established animal models of bleeding and thrombosis. Materials & Methods: Contaminant-free enoxaparin (CFE) and one of the commercially available contaminated enoxaparin (CCE) batches were compared at an equivalent subcutaneous dosage of 2.5 mg/kg in a jugular vein clamping model of thrombosis (n=6/group). A separate group comprised of saline control animals served as control. Blood pressure and heart rate measurements were made at 90 minutes after drug administration, followed by jugular vein clamping model at 120 minutes after drug administration. After the completion of the jugular vein clamping model, blood samples were collected via cardiac puncture for ex-vivo monitoring of anti-coagulant and anti-protease effects. Results: No differences in the blood pressure and heart rate were observed between the two groups. The anti-thrombotic effects of both the CCE and CFE were measured by jugular vein clamping model. In comparison to the saline treated group (3.5 ± 0.5 clampings), both the CCE and CFE treated animals required a significantly higher number of clampings to induce thrombosis (4.8 ± 0.7 and 5.0 ± 0.6, respectively; p = 0.001 vs. saline; p=0.658 CFE vs. CCE). The ex-vivo analysis of whole blood aPTT revealed a slight elevation in both of the enoxaparin-treated groups in comparison to saline control. (CFE: 36.8 ± 18.6 sec; CCE: 30.5 ± 10.9 sec vs. saline: 26.7 ± 3.9 sec). The anti-Xa effects in plasma were significantly higher with the CFE (84.4 ± 1.5% inhibition) compared to that observed with the CCE (80.5 ± 2.9 % inhibition; p=0.026) while the anti-IIa levels were comparable in the two groups (37.1 ± 22.0 and 30.6 ± 17.9 % inhibition). Ex-vivo analysis of plasma samples from the control group did not reveal any anti-protease or anti-coagulant activity. Discussion: These results demonstrate that small amounts of OSCS (less than 5%) in enoxaparin do not impact its anti-thrombotic effects when administered subcutaneously. Since OSCS exhibits only anti-IIa activity and does not have any anti-Xa effects, the observed anti-Xa activity of the CCE was less than that of CFE. Other plasmatic anti-coagulant and anti-protease activities were not altered by the presence of OSCS. Since OSCS is highly charged it is likely that upon subcutaneous administration it is not absorbed. This observation is supported by the fact that the anti-Xa and IIa ratios of the samples collected after jugular vein clamping are approximately equal. Thus, the anti-thrombotic and pharmacodynamic effects of the two versions of enoxaparin are identical. The impact of repeated administration of contaminated enoxaparins and long-term pharmacodynamic and immunogenic effects need to be further explored.

scholarly journals Cardiovascular, lactate and appetite response to light and spicy music tempo after an endurance swimming protocol in young girls

2020 ◽  
Vol 24 (4) ◽  
pp. 195-202
Author(s):  
Javad Mehrabani ◽  
Soodabeh Bagherzadeh ◽  
Abuzar Jorbonian ◽  
Eisa Khaleghi-Mamaghani ◽  
Maryam Taghdiri ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Recovery Period ◽  
Young Girls ◽  
Significant Difference ◽  
Before And After ◽  
Lactate Levels ◽  
The Impact

Background and Study Aim. During exercise, the effects of music on the performance have been previously evaluated. However, the superiority of the type of music and during recovery is not yet clear. Therefore the aim of this study was to determine the impact of music with a spicy and light beat on changes in lactate levels, blood pressure, heart rate, and appetite during the recovery period after the endurance swimming. Material and Methods. Thirteen healthy young girls participate in three control and experimental sessions. The participants performed a swimming. Immediately after swimming, they listened to music. Also, evaluations before and after (several times) swimming were performed.Results. Five minutes after swimming there was also a significant difference between the non-sound group with the music groups (p<0.05). Two and 5 minutes after swimming, there was a significant difference between the spicy and light music groups compared to the non-sound group. There was a significant difference between spicy and light music groups at time 10, 15 and 25 minutes. In the 25 minutes after the swim, reducing the heart rate in light music was more than spicy. Also, 10 minutes after swimming, the spicy music group could not cope with the increase in heart rate (p<0.05). There was a significant difference between the two music groups in minutes 5, 10 and 15 after swimming (p<0.05).Conclusions. listening to light music during recovery from endurance swimming was associated with decreased lactate levels and heart rate, but listening to spicy music increased heart rate and desire for food.

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