scholarly journals Renin–Angiotensin System Blockers and Adverse Outcomes of Influenza and Pneumonia: A Danish Cohort Study

2020 ◽  
Vol 9 (19) ◽  
Author(s):  
Christian Fynbo Christiansen ◽  
Uffe Heide‐Jørgensen ◽  
Thomas Bøjer Rasmussen ◽  
Jacob Bodilsen ◽  
Ole Schmeltz Søgaard ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cohort Study ◽  
Intensive Care ◽  
Propensity Score ◽  
Calcium Channel ◽  
Calcium Channel Blockers ◽  
Angiotensin Receptor Blockers ◽  
Channel Blockers ◽  
Increased Risk ◽  
The Impact

Background Angiotensin‐converting enzyme inhibitors (ACE‐Is) and angiotensin receptor blockers (ARBs) may worsen the prognosis of coronavirus disease 2019, but any association could be confounded by the cardiometabolic conditions indicating ACE‐I/ARB use. We therefore examined the impact of ACE‐Is/ARBs on respiratory tract infection outcomes. Methods and Results This cohort study included all adult patients hospitalized with influenza or pneumonia from 2005 to 2018 in Denmark using population‐based medical databases. Thirty‐day mortality and risk of admission to the intensive care unit in ACE‐Is/ARBs users was compared with nonusers and with users of calcium channel blockers. We used propensity scores to handle confounding and computed propensity score‐weighted risks, risk differences (RDs), and risk ratios (RRs). Of 568 019 patients hospitalized with influenza or pneumonia, 100 278 were ACE‐I/ARB users and 37 961 were users of calcium channel blockers. In propensity score‐weighted analyses, ACE‐I/ARB users had marginally lower 30‐day mortality than users of calcium channel blockers (13.9% versus 14.5%; RD, −0.6%; 95% CI, −1.0 to −0.1; RR, 0.96; 95% CI, 0.93–0.99), and a lower risk of admission to the intensive care unit (8.0% versus 9.6%; RD, −1.6%; 95% CI, −2.0 to −1.2; RR, 0.83; 95% CI, 0.80–0.87). Compared with nonusers, current ACE‐I/ARB users had lower mortality (RD, −2.4%; 95% CI, −2.8 to −2.0; RR, 0.85; 95% CI, 0.83–0.87), but similar risk of admission to the intensive care unit (RD, 0.4%; 95% CI, 0.0–0.7; RR, 1.04; 95% CI, 1.00–1.09). Conclusions Among patients with influenza or pneumonia, ACE‐I/ARB users had no increased risk of admission to the intensive care unit and slightly reduced mortality after controlling for confounding.

scholarly journals An observational cross-sectional study to determine the effect of telmisartan on reducing microalbuminuria in diabetic hypertensive patients in tertiary care teaching hospital, Central India

2017 ◽  
Vol 6 (8) ◽  
pp. 2082
Author(s):  
Santenna Chenchula ◽  
Rupesh Gupta ◽  
Balakrishnan S. ◽  
Akash Vishwe ◽  
Pushparaj Gour ◽  
...  
Keyword(s):  
Calcium Channel ◽  
Calcium Channel Blockers ◽  
Angiotensin Receptor Blockers ◽  
Tertiary Care ◽  
Channel Blockers ◽  
Angiotensin Receptor ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Urine Albumin ◽  
Receptor Blockers

Background: There are many groups of drugs to decrease microalbuminuria like angiotensin converting enzyme inhibitors (ACEI), angiotensin receptor blockers (ARBs), calcium channel blockers and direct vasodilators. Among these, ACEI and ARBs are commonly used for this purpose. If side effects occur, ACEI are replaced with ARBs. Many ARBs have been studied for their effect on reducing microalbuminuria, but data on telmisartan with its additional unique properties are scarce in Indian population.Methods: This cross sectional observational study was carried out in a tertiary care centre. We first measured base line urine albumin levels in included patients, 3 months after treatment with telmisartan using ‘hemocue urine albumin analyser’. We collected and compared both baseline and after treatment data of microalbuminuria and analysed in descriptive statistics.Results: A total of 110 patients participated in this study; out of which 10 patients were excluded from the study because they were not available for follow up. As compared to baseline, urine albumin level decreased by 30.42% after 12 weeks treatment with telmisartan (P <0.001).Conclusions: Microalbuminuria is one of the leading cause of end stage renal disease and coronary heart diseases in diabetic hypertensive patients. Drugs like ACE inhibitors, Angiotensin receptor blockers, Calcium channel blockers and direct vasodilators are used to prevent these complications. In this present study, we concluded that telmisartan decreases urine albumin excretion around 30.42% from baseline after 12 weeks of treatment.

scholarly journals Renin–angiotensin system blocker use and the risk of acute kidney injury after colorectal cancer surgery: a population-based cohort study

BMJ Open ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. e032964
Author(s):  
Charlotte Slagelse ◽  
H Gammelager ◽  
Lene Hjerrild Iversen ◽  
Kathleen D Liu ◽  
Henrik T Toft Sørensen ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Acute Kidney Injury ◽  
Cohort Study ◽  
Angiotensin Receptor Blockers ◽  
Kidney Injury ◽  
Population Based ◽  
Adjusted Risk ◽  
Increased Risk ◽  
The Impact ◽  
Postoperative Aki

ObjectivesIt is unknown whether preoperative use of ACE inhibitors (ACE-I) or angiotensin receptor blockers (ARBs) affects the risk of acute kidney injury (AKI) after colorectal cancer (CRC) surgery. We assessed the impact of preoperative ACE-I/ARB use on risk of AKI after CRC surgery.DesignObservational cohort study. Patients were divided into three exposure groups—current, former and non-users—through reimbursed prescriptions within 365 days before the surgery. AKI within 7 days after surgery was defined according to the current Kidney Disease Improving Global Outcome consensus criteria.SettingPopulation-based Danish medical databases.ParticipantsA total of 9932 patients undergoing incident CRC surgery during 2005–2014 in northern Denmark were included through the Danish Colorectal Cancer Group Database.Outcome measureWe computed cumulative incidence proportions (risk) of AKI with 95% CIs for current, former and non-users of ACE-I/ARB, including death as a competing risk. We compared current and former users with non-users by computing adjusted risk ratios (aRRs) using log-binomial regression adjusted for demographics, comorbidities and CRC-related characteristics. We stratified the analyses of ACE-I/ARB users to address any difference in impact within relevant subgroups.ResultsTwenty-one per cent were ACE-I/ARB current users, 6.4% former users and 72.3% non-users. The 7-day postoperative AKI risk for current, former and non-users was 26.4% (95% CI 24.6% to 28.3%), 25.2% (21.9% to 28.6%) and 17.8% (17.0% to 18.7%), respectively. The aRRs of AKI were 1.20 (1.09 to 1.32) and 1.16 (1.01 to 1.34) for current and former users, compared with non-users. The relative risk of AKI in current compared with non-users was consistent in all subgroups, except for higher aRR in patients with a history of hypertension.ConclusionsBeing a current or former user of ACE-I/ARBs is associated with an increased risk of postoperative AKI compared with non-users. Although it may not be a drug effect, users of ACE-I/ARBs should be considered a risk group for postoperative AKI.

scholarly journals The effects of angiotensin receptor blockers vs. calcium channel blockers on the acute exercise-induced inflammatory and thrombotic response

2012 ◽  
Vol 35 (12) ◽  
pp. 1193-1200 ◽  
Author(s):  
Charalampos I Liakos ◽  
Gregory P Vyssoulis ◽  
Andreas P Michaelides ◽  
Evangelos I Chatzistamatiou ◽  
George Theodosiades ◽  
...  
Keyword(s):  
Calcium Channel ◽  
Calcium Channel Blockers ◽  
Acute Exercise ◽  
Angiotensin Receptor Blockers ◽  
Channel Blockers ◽  
Angiotensin Receptor ◽  
Receptor Blockers ◽  
Exercise Induced
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