Evaluation of histophysiological alterations associated with ketoprofen administration in albino NMRI mice.

The aim of this study was to investigate the changes caused by the administration of ketoprofen to albino NMRI mice on some hematological, biochemical, and structural parameters. For this purpose, the mice were divided into two lots: a control batch and an experimental batch to which ketoprofen was administered subcutaneously at a dose of 10 mg/kg body weight per day for 7 days. A decrease in erythrocyte number and hemoglobin was observed altogether with the increase in white blood cells. Blood biochemistry indicates increased blood glucose, cholesterol, and triglyceride levels. Enzyme values (AST, ALT, and ALP) show a significant increase. Hepatic pathology reveals the enlargement of sinusoidal capillaries, the presence of leukocyte infiltrates associated with necrosis zones.

Palliative Care in Heart Failure: A Public Health Emergency.

BACKGROUND: Palliative care (PC) is the holistic care of patients with life-limiting illnesses focused on relief of suffering and maximizing quality of life for patients and their families. Patients with heart failure (HF) are the largest group eligible for PC services, but only a small percentage of them receive PC. AREAS OF UNCERTAINTY: The optimal content and method of delivery of PC interventions to HF patients in resource-limited countries remain unknown. The integration of PC into existing HF disease management continues to be a challenge. DATA SOURCES: PUBMED was searched to identify articles on the topic published in the last 5 years (2014-April 2019). One hundred thirty-six articles were identified-14 articles out of were included in the revision. THERAPEUTIC ADVANCES: Research concerning PC in HF is still scarce and comes predominantly from developed countries. PC in HF improves patients' and caregivers' outcomes in terms of dyspnea, sleep, depression, communication, coping, and care-giving burden. Specialized home-based PC services have a positive impact on patients' physical and emotional wellbeing while decreasing utilization of medical services. Fatigue, dyspnea, and pain are frequent symptoms. Evidence concerning use of opioids for dyspnea is increasing. Family caregivers offer a considerable amount of care during the disease trajectory. There is often incongruence between the carer's and the patient's wishes in terms of treatment decisions and preferences. Carers should be assessed for risk and supported in their roles in care management and care coordination. CONCLUSIONS: Because of the unpredictability of the disease and difficulty in prognostication, PC should be introduced at the point of diagnosis of HF. Basic education in PC needs to be introduced early in the training of cardiology staff, focused on concept definition, differencing PC and terminal care, symptom management, communication, and decision-making.

Elevations in High-Sensitive Cardiac Troponin T and N-Terminal Prohormone Brain Natriuretic Peptide Levels in the Serum Can Predict the Development of Anthracycline-Induced Cardiomyopathy.

BACKGROUND: Anthracyclines remain the cornerstone of the treatment in many cancers including lymphomas, leukemia and sarcomas, and breast cancer. The cardiomyopathy that develops from anthracyclines can lead to heart failure and decreased survival. Multiple mechanisms are involved in the pathophysiology of anthracycline-induced heart failure. STUDY QUESTION: We hypothesize that anthracycline-induced cardiac (AIC) pathology can be monitored using a panel of blood biomarkers including high-sensitive cardiac troponin T (hs-cTnT) for myocyte necrosis and N-terminal prohormone brain natriuretic peptide (NT-proBNP) for parietal stress. STUDY DESIGN: A prospective, institutionally approved study recruited all patients with cancer scheduled to start anthracycline chemotherapy in the Transylvania University cancer clinics. MEASURES AND OUTCOMES: Transthoracic 2D echocardiography and the measurements of NT-proBNP and hs-cTnT plasma levels were performed at the beginning of the study and 3 months and 6 months after anthracycline treatment initiation. RESULTS: The plasma levels of hs-cTnT at 3 months (rho = 0.439, P = 0.0001) and 6 months (rho = 0.490, P = 0.0001) are correlated with AIC occurrence. For a cutoff value of hs-cTnT at 3 months > 0.008 ng/mL, we obtained 66.7% sensitivity and 67.9% specificity for developing AIC at 6 months, with a 54.5% positive predictive value and a 87.8% negative predictive value. The NT-proBNP serum levels at 3 months (rho = 0.495, P = 0.0001) and 6 months (rho = 0.638, P = 0.0001) are correlated with an AIC diagnosis at 6 months. For a cutoff value of NT-proBNP at 3 months >118.5 pg/mL, we obtained 80% sensitivity and 79.2% specificity for evolution to AIC at 6 months, with 52.2% positive predictive value and 93.3% negative predictive value. CONCLUSIONS: In anthracycline-treated cancer patients, the increase in plasma levels of NT-proBNP and of hs-cTnT can predict the development of anthracycline-induced cardiomyopathy. Early identification of at-risk patients will potentially allow for targeted dose reductions and will diminish the number of patients developing cardiac pathology.