scholarly journals Factors affecting hallucinations in patients with delirium

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Masako Tachibana ◽  
Toshiya Inada ◽  
Masaru Ichida ◽  
Norio Ozaki
Keyword(s):  
Rating Scale ◽  
Detailed Examination ◽  
Individual Factors ◽  
Visual Hallucinations ◽  
Angiotensin Ii Receptor ◽  
Contributing Factors ◽  
Factors Affecting ◽  
Receptor Blockers ◽  
Benzodiazepine Withdrawal ◽  
Exogenous Substances

AbstractDelirium develops through a multifactorial process and include multiple subtypes with different pathological factors. To refine the treatment and care for delirium, a more detailed examination of these subtypes is needed. Therefore, this study aimed to explore the factors affecting delirium in cases in which hallucinations are conspicuous. In total, 602 delirium cases referred to the psychiatry department at a general hospital between May 2015 and August 2020 were enrolled. The Delirium Rating Scale-revised-98 was used to assess perceptual disturbances and hallucinations in patients with delirium. Multiple regression analysis was applied to determine whether individual factors were associated with the hallucinations. A total of 156 patients with delirium (25.9%) experienced hallucinations, with visual hallucinations being the most common subtype. Alcohol drinking (p < 0.0005), benzodiazepine withdrawal (p = 0.004), and the use of angiotensin II receptor blockers (p = 0.007) or dopamine receptor agonists (p = 0.014) were found to be significantly associated with hallucinations in patients with delirium. The four factors detected in this study could all be reversible contributing factors derived from the use of or withdrawal from exogenous substances.

The Impact of Angiotensin-II Receptor Blockers on Cardiovascular Events in Hypertensive Patients – Evidence from Real-life Databases

2010 ◽  
Vol 6 (3) ◽  
pp. 33
Author(s):  
Robert J Petrella ◽  
Keyword(s):  
Angiotensin Ii ◽  
Antihypertensive Drugs ◽  
Real Life ◽  
Angiotensin Ii Receptor Blockers ◽  
Angiotensin Ii Receptor ◽  
Real World Setting ◽  
Actual Experience ◽  
Receptor Blockers ◽  
Randomised Controlled ◽  
The Impact

It is widely recognised that hypertension is a major risk factor for the development of future cardiovascular (CV) events, which in turn are a major cause of morbidity and mortality. Blood pressure (BP) control with antihypertensive drugs has been shown to reduce the risk of CV events. Angiotensin-II receptor blockers (ARBs) are one such class of antihypertensive drugs and randomised controlled trials (RCTs) have shown ARB-based therapies to have effective BP-lowering properties. However, data obtained under these tightly controlled settings do not necessarily reflect actual experience in clinical practice. Real-life databases may offer alternative information that reflects an uncontrolled real-world setting and complements and expands on the findings of clinical trials. Recent analyses of practice-based real-life databases have shown ARB-based therapies to be associated with better persistence and adherence rates and with superior BP control than non-ARB-based therapies. Analyses of real-life databases also suggest that ARB-based therapies may be associated with a lower risk of CV events than other antihypertensive-drug-based therapies.

A Review of Angiotensin Receptor Blocker-based Therapies at all Levels of Cardiovascular Risk

2011 ◽  
Vol 7 (4) ◽  
pp. 254 ◽  
Author(s):  
Giuliano Tocci ◽  
Lorenzo Castello ◽  
Massimo Volpe ◽  
◽  
◽  
...  
Keyword(s):  
Angiotensin Ii ◽  
Ventricular Hypertrophy ◽  
Renin Angiotensin System ◽  
Left Ventricular ◽  
Clinical Settings ◽  
Angiotensin Ii Receptor ◽  
Angiotensin System ◽  
Receptor Blockers ◽  
Artery Disease

The renin–angiotensin system (RAS) has a key role in the maintenance of cardiovascular homeostasis, and water and electrolyte metabolism in healthy subjects, as well as in several diseases including hypertension, left ventricular hypertrophy and dysfunction, coronary artery disease, renal disease and congestive heart failure. These conditions are all characterised by abnormal production and activity of angiotensin II, which represents the final effector of the RAS. Over the last few decades, accumulating evidence has demonstrated that antihypertensive therapy based on angiotensin II receptor blockers (ARBs) has a major role in the selective antagonism of the main pathological activities of angiotensin II. Significant efforts have been made to demonstrate that blocking the angiotensin II receptor type 1 (AT1) subtype receptors through ARB-based therapy results in proven benefits in different clinical settings. In this review, we discuss the main benefits of antihypertensive strategies based on ARBs in terms of their efficacy, safety and tolerability.

Individual Factors Affecting Computed Tomography Densitometry Measurements

2018 ◽  
Vol 2 (12) ◽  
Author(s):  
Kıyasettin Asil ◽  
Bora Kalaycıoğlu ◽  
Kamran Mahmutyazıcıoğlu
Keyword(s):  
Computed Tomography ◽  
Individual Factors ◽  
Factors Affecting

Regional, institutional and individual factors affecting selection of minimally invasive nephroureterectomy in Japan: A national database analysis

2012 ◽  
Vol 20 (7) ◽  
pp. 695-700 ◽  
Author(s):  
Toru Sugihara ◽  
Hideo Yasunaga ◽  
Hiromasa Horiguchi ◽  
Tetsuya Fujimura ◽  
Hiroaki Nishimatsu ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
National Database ◽  
Individual Factors ◽  
Database Analysis ◽  
Factors Affecting ◽  
Selection Of

scholarly journals Local Angiotensin-Converting Enzyme 2 Gene Expression in Kidney Allografts Is Not Affected by Renin-Angiotensin-Aldosterone Inhibitors

2021 ◽  
Vol 46 (2) ◽  
pp. 245-249
Author(s):  
Monika Cahova ◽  
Martin Kveton ◽  
Vojtech Petr ◽  
David Funda ◽  
Helena Dankova ◽  
...  
Keyword(s):  
Angiotensin Converting Enzyme ◽  
Kidney Transplant ◽  
Converting Enzyme ◽  
Transplant Recipients ◽  
Angiotensin Ii Receptor ◽  
Kidney Transplant Recipients ◽  
Angiotensin Converting Enzyme 2 ◽  
Renin Angiotensin ◽  
Receptor Blockers

<b><i>Background:</i></b> Preclinical studies suggested that pharmacological inhibition of the renin-angiotensin-aldosterone system (RAAS) by ACE inhibitors (ACEis) or angiotensin II receptor blockers (ARBs) may increase local angiotensin-converting enzyme 2 (<i>ACE2</i>) expression. <b><i>Methods:</i></b> In this study, we evaluated the effect of ACEi or ARB treatment on expression of <i>ACE2</i>, <i>ACE</i>, and <i>AGTR1</i> in 3-month protocol kidney allograft biopsies of stable patients using RT-qPCR (<i>n</i> = 48). Protein ACE2 expression was assessed using immunohistochemistry from paraffin sections. <b><i>Results:</i></b> The therapy with RAAS blockers was not associated with increased <i>ACE2, ACE</i>, or <i>ATGR1</i> expression in kidney allografts and also ACE2 protein immunohistochemistry did not reveal differences among groups. <b><i>Conclusions:</i></b> ACEis or ARBs in kidney transplant recipients do not affect local ACE2 expression. This observation supports long-term RAAS treatment in kidney transplant recipients, despite acute complications such as COVID-19 where ACE2 serves as the entry protein for infection.

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