Breaking Bad News During the COVID-19 Pandemic: A Systematic Review of the Literature.

The aim of the present review was to extend research by reviewing international research regarding the communication between oncologists and oncology patients and the communication of bad news to oncology patients during the COVID-19 pandemic. Following the PRISMA guidelines a review of the literature was performed by searching PubMed, Scopus, and EMBASE bibliographic databases from inception to October 10, 2022. The search was limited to articles written in English. Two reviewers independently completed title and abstract, full-text screening, and data extraction. A total of five studies were deemed eligible for this systematic review. A narrative synthesis was undertaken. Of these five articles, three referred to the communication of bad news to patients by medical oncologists during the COVID-19 pandemic, whereas the remaining two referred to the transmission of bad news to patients by surgeons during the pandemic. The COVID-19 pandemic and the social distancing measures imposed caused radical changes in the forms of communication in medical environments. The challenges faced by the oncologist in breaking bad news to cancer patients are highlighted in this systematic review, and the need for physician preparation prior to communication with the patient is emphasized. Overall, new studies are needed on the effects of distance communication on both health professionals and patients. New studies are also needed that would explore the perceptions of physicians and patients in Greece.

Immunotherapy in HER2-Positive Breast Cancer: A Systematic Review.

Introduction: The clinical outcome of HER2-positive breast cancer patients changed with the use of anti-Her therapies, though it still remains an aggressive and fatal disease. Implementation of immune checkpoint inhibitors in HER2-positive Breast cancer is a concept supported by the reported biological and preclinical data. Methods: We conducted a systematic review of the current literature involving immune checkpoint inhibitors alone or in combination with targeted therapies or chemotherapy finalized or running in HER2-positive breast cancer. Results: Twelve clinical trials and 2 case reports were identified in our study. Conclusion: The reported clinical trials highlight that checkpoint inhibition seems to be promising in metastatic, neoadjuvant, and adjuvant settings of HER2-positive breast cancer.

Hellenic Postprandial Lipemia Study (HPLS): Rationale and design of a prospective, open-label trial to determinate the prevalence of abnormal postprandial lipemia as well as its interaction with statins in patients at high- and very high-risk for cardiovascular disease.

Fasting and postprandial hypertriglyceridemia have been related to cardiovascular (CV) disease. We describe the design and methods of the Hellenic Postprandial Lipemia Study (HPLS, NCT02163044), a prospective, open-label, randomized, multicentre trial. The study will recruit 900 participants from 8 centers, and aims to determinate the prevalence of abnormal postprandial lipemia in patients at high- and very high-risk for CV disease, the efficacy of statin treatment and other medications on postprandial lipemia, and the interaction between postprandial lipemia and CV risk during a treatment period of 3 years. Participants will be screened in an outpatient lipid clinic setting. METHODS: High- and very high-risk individuals with fasting triglycerides (TGs) <220 mg/dL (2.5 mmol/L) will be included. At baseline visit demographic and clinical characteristics will be recorded. At the first follow-up visit (within 2-4 weeks from baseline), plasma TG concentrations will be measured, following an overnight 12 h fasting period, before and 4 h after ingestion of a commercially available oral fat tolerance test (OFTT) meal. Then a statin will be prescribed. At the second follow-up visit (within 3-5 month from baseline), plasma TG concentrations will be measured again following an overnight 12 h fasting period, before and 4 h after ingestion of OFTT and then patients will be followed annually for 3 years. CONCLUSION: HPLS is the largest trial assessing the effects of statin therapy on postprandial lipemia. Its results will provide useful insight on the prevalence of postprandial lipemia, the efficacy of statins regarding postprandial lipemia and the clinical significance of this effect. Clinical trial registration information The HPLS trial is registered with clinicaltrials.gov (NCT Identifier: NCT02163044).

Generic Clopidogrel Besylate in the Secondary Prevention of Atherothrombotic Events: A 6-month Follow-up of a Randomised Clinical Trial.

BACKGROUND: The aim of the present interim analysis was to compare the clinical efficacy and safety of the generic clopidogrel besylate (CB) with the innovator clopidogrel hydrogen sulphate (CHS) salt in patient groups eligible to receive clopidogrel. METHODS: A 2-arm, multicenter, open-label, phase 4 clinical trial. Consecutive patients (n=1,864) were screened and 1,800 were enrolled in the trial and randomized to CHS (n=759) or CB (n=798). Primary efficacy end point was the composite of myocardial infarction, stroke or death from vascular causes, and primary safety end point was rate of bleeding events as defined by Bleeding Academic Research Consortium (BARC) criteria. RESULTS: At 6-months follow-up no differences were observed between CB and CHS in primary efficacy end point (OR, 0.80; 95% CI, 0.37 to 1.71; p=0.57). Rates of BARC-1,-2,-3a and -5b bleeding were similar between the two study groups whereas no bleeding events according to BARC-3b, -3c, -4 and -5a were observed in either CHS or CB group. CONCLUSION: The clinical efficacy and safety of the generic CB is similar to that of the innovator CHS salt, thus, it can be routinely used in the secondary prevention of atherothrombotic events for a period of at least 6 months. (Salts of Clopidogrel: Investigation to ENsure Clinical Equivalence, SCIENCE study Clinical Trials.gov Identifier: NCT02126982).

Management of atrial fibrillation in Greece: the MANAGE-AF study.

BACKGROUND: Although atrial fibrillation (AF) is a highly prevalent health problem with high morbidity and mortality, data regarding the clinical characteristics and management of AF in the Greek population are scarce. The "Current Clinical Practice in the MANAGEment of Atrial Fibrillation in Greece" study (MANAGEAF) aimed to assess the epidemiological features as well as the daily clinical practice in the management of Greek patients with AF. METHODS: Taking into consideration the distribution of the Greek population, 603 consecutive patients over 18 years of age, with any type of AF, presenting at the emergency departments or outpatient clinics of 27 different centers, were included in our study. RESULTS: The mean age of the patients was 68.5 ± 12.1 years, with male patients representing 52.5% of the study population. The most common AF type in our cohort was non-paroxysmal AF (60%), including the patients with permanent (24.1%), persistent (17.4%), long-standing (4.8%) and first diagnosed AF (13.8%). Hypertension was the most common comorbidity (70.3%). A history of stroke or transient ischemic attack was detected in 9.2% of the patients, while 6.2% had a history of gastrointestinal bleeding. About half of the patients (49.3%) were treated with anticoagulant drugs, mainly vitamin K antagonists (46.9%), while 34.2% were on antiplatelet drugs, aspirin and/or clopidogrel. The mean INR level (1.7 ± 0.8) was sub-therapeutic, although the mean values for CHADS2 and CHA2DS2-VASc scores were 1.6 ± 1.2 and 3.0 ± 1.7, respectively. CONCLUSION: The MANAGE-AF baseline results indicate unsatisfactory levels of compliance with the current guidelines for the management of AF in Greece. Considering the undisputed effectiveness of anticoagulant treatment for preventing AF-related strokes, MANAGE-AF demonstrates the need for optimization of our therapeutic strategies for the management of cardioembolic stroke risk.

Do we reperfuse those in most need? Clinical characteristics of ST-elevation myocardial infarction patients receiving reperfusion therapy in the countrywide registry HELIOS.

INTRODUCTION: we analysed the clinical profile of patients with an ST-elevation myocardial infarction (STEMI) who arrived in hospital within 12 hrs from pain onset and either received reperfusion therapy (PCI or fibrinolytic therapy) or remained without reperfusion. METHODS: the Hellenic Infarction Observation Study (HELIOS) was a countrywide registry of acute myocardial infarction, conducted during 2005-2006. The registry enrolled 1840 patients with myocardial infarction from 31 hospitals, with a proportional representation of all types of hospitals and all geographical areas. RESULTS: of 870 patients with STEMI who were admitted within 12 hrs from pain onset, Group A received no reperfusion (n=289, 33.2%), group B underwent primary PCI (n=84, 9.7%) and group C received fibrinolysis (n=497, 57.1%). In groups A, B and C, respectively, mean age was 73 ± 13, 61 ± 12 and 62 ± 13 years (p<0.001). The prevalence of female sex was 33%, 14%, 18%, of diabetes 40%, 23%, 21%, of prior MI 23%, 10%, 11% and of Killip class 2-4 at admission 32%, 11%, 13%, respectively (all p<0.001). In a multivariate analysis, advanced Killip class, age, diabetes and pain to admission time >3 hrs were all independent variables related to no reperfusion therapy. CONCLUSION: reperfusion therapies are applied to relatively lower-risk patients. If a survival advantage is to be expected at the national level, more high-risk patients, such as the elderly, women, diabetics, and mainly those with advanced Killip class, should be considered for reperfusion strategies.

Is there evidence-based hypolipidemic treatment with clinical benefit beyond statins?

Aggressive therapy with statins to lower the low density lipoprotein cholesterol decreases cardiovascular events. Nevertheless, administration of the highest approved statin dose only offers limited additional benefit at the expense of an increased incidence of side effects. Therefore, novel compounds that further reduce the low-density lipoprotein cholesterol and at the same time have beneficial effects on other lipid parameters when added to statin therapy are under investigation. Nicotinic acid lowers the levels of the low-density lipoprotein cholesterol and triglycerides while raising the concentration of the protective high-density lipoprotein cholesterol. A significant inverse association exists between long-term intake of omega-3 fatty acids and cardiovascular mortality; these fish oils lower serum triglycerides levels. Fibrates substantially decrease triglycerides, increase high density lipoprotein cholesterol, and modestly decrease low-density lipoprotein cholesterol levels. Ezetimibe selectively inhibits cholesterol absorption in the gut. Combined therapy with ezetimibe and a statin provides an incremental reduction in the low-density lipoprotein cholesterol levels.

Isolated native tricuspid valve Candida endocarditis in a non-drug-addicted patient: case report and review of the literature.

A case is reported of isolated native tricuspid calve Candida parapsilosis endocarditis (INTVCE) in a male patient with no history of drug abuse or heart disease. The patient had received hyperalimentation and antibiotics for four months via a central venous catheter after abdominal surgery. He underwent successful treatment with tricuspid valve debridement, liposomal amphotericin (AmBisome) and fluconazole, and remained without relapse during an eight-year follow up. A literature review of 12 similar cases (including the present patient) without history of drug abuse or heart disease, dating from 1970, is included.