scholarly journals Evaluation of the Prognosis of COVID-19 Patients According to the Presence of Underlying Diseases and Drug Treatment

Author(s):  
Ejin Kim ◽  
Yong Chul Kim ◽  
Jae Yoon Park ◽  
Jiyun Jung ◽  
Jung Pyo Lee ◽  
...  

Certain underlying diseases such as diabetic mellitus and hypertension are a risk factor for the severity and mortality of coronavirus disease (COVID-19) patients. Furthermore, both angiotensin converting enzyme inhibitors (ACEi) and angiotensin II receptor blockers (ARBs) are controversial at role in the process of COVID-19 cases. The aim of the study was to investigate whether underlying diseases and taking ACEi/ARBs, affect the duration of hospitalization and mortality in patients with confirmed COVID-19. Medical usage claims data for the past three years until 15 May, 2020, from the “CORONA-19 International Cooperation Research” project was used. We analyzed the medical insurance claims data for all 7590 coronavirus (COVID-19) patients confirmed by RT-PCR tests nationwide up to May 15, 2020. Among the comorbidities, a history of hypertension (hazard ratio [HR], 1.51; 95% confidence interval [CI], 1.056–2.158) and diabetes (HR, 1.867; 95% CI, 1.408–2.475) were associated significantly with mortality. Furthermore, heart failure (HR, 1.391; 95% CI, 1.027–1.884), chronic obstructive pulmonary disease (HR, 1.615; 95% CI, 1.185–2.202), chronic kidney disease (HR, 1.451; 95% CI, 1.018–2.069), mental disorder (HR, 1.61; 95% CI, 1.106–2.343), end stage renal disease (HR, 5.353; 95% CI, 2.185–13.12) were also associated significantly with mortality. The underlying disease has increased the risk of mortality in patients with COVID-19. Diabetes, hypertension, cancer, chronic kidney disease, heart failure, and mental disorders increased mortality. Controversial whether taking ACEi/ARBs would benefit COVID-19 patients, in our study, patients taking ACEi/ARBs had a higher risk of mortality.

Author(s):  
Patricia Campbell ◽  
Paul McKeveney ◽  
Kay Donegan ◽  
Charlie Ataliotis ◽  
Carol Patton ◽  
...  

Given the critical physiological role of potassium, it is understandable that the development of severe hyperkalaemia requires effective management to reduce its effects, which include muscle weakness, paralysis and cardiac arrhythmias. Hyperkalaemia most often results from the failure of renal adaptation to potassium imbalance. Patients who are most susceptible to the development of hyperkalaemia include those with chronic kidney disease and those with heart failure. These patients are often treated with renin–angiotensin–aldosterone system (RAAS) inhibitors, such as angiotensin-converting enzyme inhibitors and angiotensin II-receptor blockers, but the development of hyperkalaemia can require down-titration or cessation of RAAS inhibitors. This presents a significant challenge to nephrologists, cardiologists and healthcare professionals treating these patients as this can prevent them from receiving maximum guideline-directed RAAS inhibitor therapy. Panellists in this roundtable discussion shared their clinical experiences of using potassium binders to manage hyperkalaemia in patients with chronic kidney disease and patients with heart failure (illustrated with case studies) in Northern Ireland and considered recommendations for the implementation and maintenance of chronic potassium-lowering treatment.


Author(s):  
Samantha Hider ◽  
Edward Roddy

Gout is the most prevalent inflammatory arthritis in men. Data from epidemiological studies conducted in several countries suggest that the prevalence and incidence of gout have risen over the last few decades, although incidence may have stabilized recently. Dietary factors (animal purines, alcohol, and fructose), co-morbid medical conditions (obesity, metabolic syndrome, hypertension, and chronic kidney disease), and medications (diuretics, aspirin, beta blockers, angiotensin converting-enzyme inhibitors, and non-losartan angiotensin II receptor blockers) have been confirmed to be risk factors for both hyperuricaemia and gout. In contrast, low-fat dairy products, coffee, vitamin C, calcium channel antagonists, and losartan appear to reduce the risk of developing gout. People with gout are themselves at increased risk of developing cardiovascular disease and chronic kidney disease, independent of traditional risk factors for these conditions.


2014 ◽  
Vol 4 (1) ◽  
pp. 45-55
Author(s):  
Sheikh Salahuddin Ahmed ◽  
Md Aminul Haque Khan ◽  
Tarafdar Runa Laila

Chronic kidney disease (CKD) is a worldwide public health problem with an increasing incidence and prevalence. Outcomes of CKD include not only complications of decreased kidney function and cardiovascular disease but also kidney failure causing increased morbidity and mortality. Unfortunately, CKD is often undetected and undertreated because of its insidious onset, variable progression, and length of time to overt kidney failure. Diabetes is now the leading cause of CKD requiring renal replacement therapy in many parts of the world, and its prevalence is increasing disproportionately in the developing countries. This review article outlines the current recommendations from various clinical guidelines and research studies for treatment, prevention and delaying the progression of both CKD and its common complications such as hypertension, anemia, renal osteodystrophy, electrolyte and acid-base imbalance, and hyperlipidemia. Recommendations for nutrition in CKD and measures adopted for early diabetic kidney disease to prevent further progression have also been reviewed. There is strong evidence that early detection and management of CKD can prevent or reduce disease progression, decrease complications and improve outcomes. Evidence supports that achieving optimal glucose control, blood pressure, reduction in albuminuria with a multifactorial intervention slows the progression of CKD. Angiotensin-converting enzyme inhibitors and angiotensin-II receptor antagonists are most effective because of their unique ability to decrease proteinuria, a factor important for the progression of CKD. DOI: http://dx.doi.org/10.3329/jemc.v4i1.18069 J Enam Med Col 2014; 4(1): 45-55


Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Masanori Kawasaki ◽  
Ryuhei Tanaka ◽  
Shingo Minatoguchi ◽  
Takatomo Watanabe ◽  
Maki Saeki ◽  
...  

Background: The incidence of new-onset atrial fibrillation (AF) is increasing with the prevalence of diastolic dysfunction. Diastolic dysfunction is thought to be responsible for heart failure with preserved ejection fraction (HFPEF). Effective medication for the treatment of HFPEF has been controversial, although angiotensin-converting enzyme inhibitors (ACEIs), angiotensin II receptor blockers (ARBs) and beta-blockers (BBs) have been proven to be effective in heart failure with reduced EF. We recently reported that pulmonary capillary wedge pressure (ePCWP) estimated by the combination of left atrial (LA) volume (V) and emptying function (EF) evaluated by speckle tracking echocardiography (STE) had a strong correlation with PCWP measured by cardiac catheterization (r=0.86-0.92). Methods: We screened 663 elderly (>65 years old) patients and identified 228 who had no AF history and met the criteria for diastolic dysfunction according to the Echocardiography Association of the European Society of Cardiology. These patients were prospectively followed for 4 years to identify new-onset AF. We measured echocardiographic parameters such as left ventricular (LV) mass index, LV ejection fraction, E/A, E/e’ and ePCWP at baseline. Concomitant medication was left to the discretion of the physicians in charge. Results: During a mean follow-up of 43 months, 63 elderly patients (age 73±6, 39 men) developed electrocardiographically-confirmed AF. There was no significant difference in the development of new-onset AF between the groups treated with and without BBs (hazard ratio (HR): 0.615, p=0.15). There was also no significant difference in new-onset AF between the groups with and without ACEIs or ARBs (HR: 0.796, p=0.46). However, in multivariate analysis that included ePCWP, LVM index, E/e’ and E/A, ePCWP at baseline independently predicted the risk of new-onset AF (HR: 1.42, 95% confidence interval: 1.29-1.57, p<0.001). Conclusions: ACEIs, ARBs or BBs had no beneficial effects on the prevention of new-onset AF as a marker of diastolic dysfunction in the patients with HFPEF. Estimation of ePCWP by STE had incremental value for the risk stratification of new-onset AF.


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