Utility of hospitalization for elderly individuals affected by COVID-19.

BACKGROUND: During the COVID-19 pandemic, the number of individuals needing hospital admission has sometimes exceeded the availability of hospital beds. Since hospitalization can have detrimental effects on older individuals, preference has been given to younger patients. The aim of this study was to assess the utility of hospitalization for elderly affected by COVID-19. We hypothesized that their mortality decreases when there is greater access to hospitals. METHODS: This study examined 1902 COVID-19 patients consecutively admitted to three large hospitals in Milan, Italy. Overall mortality data for Milan from the same period was retrieved. Based on emergency department (ED) data, both peak and off-peak phases were identified. The percentage of elderly patients admitted to EDs during these two phases were compared by calculating the standardized mortality ratio (SMR) of the individuals younger than, versus older than, 80 years. RESULTS: The median age of the patients hospitalized during the peak phase was lower than the median age during the off-peak phase (64 vs. 75 years, respectively; p <0.001). However, while the SMR for the younger patients was lower during the off-peak phase (1.98, 95% CI: 1.72-2.29 versus 1.40, 95% CI: 1.25-1.58, respectively), the SMR was similar between both phases for the elderly patients (2.28, 95% CI: 2.07-2.52 versus 2.48, 95% CI: 2.32-2.65, respectively). CONCLUSIONS: Greater access to hospitals during an off-peak phase did not affect the mortality rate of COVID-19-positive elderly patients in Milan. This finding, if confirmed in other settings, should influence future decisions regarding resource management of health care organizations.

Neutrophil-To-Lymphocyte Ratio: An Emerging Marker Predicting Prognosis in Elderly Adults with Community-Acquired Pneumonia.

OBJECTIVES: To explore the performance of the neutrophil-to-lymphocyte ratio (NLR), an index of systemic inflammation that predicts prognosis of several diseases, in a cohort of elderly adults with community-acquired pneumonia (CAP). DESIGN: Prospective clinical study from January 2014 to July 2016. SETTING: Unit of Internal Medicine, University of Catania, Catania, Italy. PARTICIPANTS: Elderly adults admitted for CAP (N = 195). MEASUREMENTS: Clinical diagnosis of CAP was defined as the presence of a new infiltrate on plain chest radiography or chest computed tomography associated with one or more suggestive clinical features such as dyspnea, hypo- or hyperthermia, cough, sputum production, tachypnea (respiration rate >20 breaths per minute), altered breath sounds on physical examination, hypoxemia (partial pressure of oxygen <60 mmHg), leukocytosis (white blood cell count >10,000/µL). Clinical examination, traditional tests such as Pneumonia Severity Index (PSI); Confusion, Urea, Respiratory rate, Blood pressure, aged 65 and older (CURB-65), and NLR were evaluated at admission. The accuracy and predictive value for 30-day mortality of traditional scores and NLR were compared. RESULTS: NLR predicted 30-day mortality (P < .001) and performed better than PSI (P < .05), CURB-65, C-reactive protein, and white blood cell count (P < .001) to predict prognosis. No deaths occurred in participants with a NLR of less than 11.12. Thirty-day mortality was 30% in those with a NLR between 11.12% and 13.4% and 50% in those with a NLR between 13.4 and 28.3. All participants with a NLR greater than 28.3 died within 30 days. CONCLUSIONS: These results would encourage early discharge of individuals with a NLR of less than 11.12, short-term in-hospital care for those with a NLR between 11.12 and 13.4, middle-term hospitalization for those with a NLR between 13.4 and 28.3, and admission to a respiratory intensive care unit for those with a NLR greater than 28.3.

Mean Transaortic Gradient is an Emerging Predictor of Chronic Kidney Disease in Elderly Patients.

Arterial hypertension (AH) is a major risk factor for chronic kidney disease (CKD). However, whether AH maintains this role in the development of CKD in elderly patients with aortic stenosis (AS) or whether transaortic gradient influences CKD remains unclear. Consecutive hospitalized patients were prospectively recruited to evaluate the relationship between AS and CKD. In all patients, transthoracic 2-dimensional echocardiography was performed to evaluate AS; renal function was evaluated using the Chronic Kidney Disease Epidemiology Collaboration formula. A total of 346 patients were included in the study (mean age: 79.5 ± 7.4 years): 104 had diabetes mellitus (DM), 298 had AH, and 59 (moderate: 52; severe: 7) showed AS. After multivariate analysis, age ( P <.01), DM ( P = .02), and mean transaortic gradient ( P = .03), but not AH, were independent predictors of CKD. Both in the presence (n = 59) or absence (n = 287) of AS, the estimated glomerular filtration rate did not differ in patients with (51 ± 24 mL/min/1.73 m2 and 59 ± 25 mL/min/1.73 m2, respectively) and those without AH (50 ± 21 mL/min/1.73 m2 and 65 ± 24 mL/min/1.73 m2, respectively). In the whole population, for each mm Hg of mean transaortic gradient, the risk of CKD increased by 2.5 times.

Testing Clinical Scores to Diagnose Incident Deep Vein Thrombosis in Patients Hospitalized in a Department of Medicine: Can Biomarkers Improve Accuracy?

Shifting the context from the emergency department to the department of medicine, we compared different scores to diagnose deep vein thrombosis (DVT) in patients with several comorbidities, hospitalized in a department of internal medicine. We prospectively recruited 178 consecutive hospitalized patients in whom clinical suspicion of DVT was assessed by Wells modified score for DVT, Hamilton, Kahn, and St Andrè Hospital scores. Deep vein thrombosis was confirmed in 85 (48%) patients by both echocolor Doppler and angiocomputed tomography scan. The use of risk scores based on symptoms and clinical signs was weakly useful (area under the curve [AUC]: 0.69, positive predictive value: 59%, and negative predictive value: 74%). Patients with DVT had significantly (P < .0001) lower serum albumin and protein S levels compared to those without DVT. Moreover, serum protein S (AUC: 0.82) and albumin in percentage (AUC: 0.80) showed a better accuracy than clinical scores (P < .001) in assessing the diagnosis of DVT. Therefore, serum albumin and protein S improved the accuracy of clinical scores for the diagnosis of incident DVT in patients hospitalized in a department of medicine.

An Unexpected Cause of Marked Weight Loss Associated with Vomiting in an Adult Man: Gastric Phytobeozar.

OBJECTIVES: We present the case of an edentulous 47-year-old farmer referred to our Department of Internal Medicine because of postprandial vomiting, hyporexia, asthenia and weight loss. He ate a mostly vegetarian diet. MATERIALS AND METHODS: An oesophagogastroduodenoscopy revealed the presence of a phytobezoar at the level of the fundus and body of the stomach. Endoscopic fragmentation and removal of the phytobezoar were unsuccessful and the patient had to undergo open surgery. RESULTS: Recovery was uneventful and free of complications. CONCLUSION: Phytobezoars should be taken into account in the differential diagnosis of unexplained vomiting and weight loss. LEARNING POINTS: Bezoars are concretions of indigestible materials located in the gastrointestinal tract.Gastric phytobezoars may cause unexplained vomiting and weight loss even in young people.The diagnosis of phytobezoars may be complex and endoscopy is helpful in most cases.

Geriatric evaluation of oncological elderly patients.

Cancer has a high prevalence in older age. The management of cancer in the older aged person is an increasingly common problem. Age may be construed as a progressive loss of stress tolerance, due to decline in functional reserve of multiple organ systems, high prevalence of comorbid conditions, limited socioeconomic support, reduced cognition, and higher prevalence of depression. In the elderly, the comorbidities and physiological changes in the pharmacokinetics reduce the prospective for therapy and suggest the importance of a multidimensional assessment of cancer patients as well as the formulation of predictive models of risk, in order to estimate the life expectancy and tolerance to treatment. The pharmacological changes of age include decreased renal excretion of drugs and increased susceptibility to myelosuppression, mucositis, cardio toxicity and neurotoxicity. The chemotherapy in patients older than 75 years is very limited. The geriatric assessment is considered a valid tool in geriatric medical. It is important for two main reasons: first of all, for the need to distinguish the features linked to the geriatric syndromes from those ones which are strictly connected to the cancer pathology; secondly, for its potential prognostic value.

Depression in older breast cancer survivors.

BACKGROUND: Breast cancer is the most commonly diagnosed cancer among U.S. women .The 5-year survival rate for this tumour is nowadays 85%, and the 61% of these women are still alive at 15 years. When depression symptoms are present as a consequence of breast cancer treatments, they may interfere negatively with patients' quality of life. The aim of this study was to examine the effects of breast cancer treatment on the quality of life and the impact of depression on the health-related life. METHODS: We enrolled 173 women aged 65-75 years with early stage breast cancer diagnosed over the last 10 years, initially recruited to participate in a study examining heath-related quality of life in the first 5 years after breast cancer diagnosis. Participants were divided into four groups: 1) 46 breast cancer survivors (aged 65-70); 2) 62 women diagnosed with breast cancer (aged 65-69); 3) 32 women with recurrent breast cancer after 10 years (aged 66-75); 4) 30 women in good health status (aged 60-70). The Geriatric Depression Scale was used as a routine part of a comprehensive geriatric assessment. Collection of data for the application of instruments, such as sociodemographic variables (age, educational level, social state) and clinical date (stage and time of the disease and treatment), was carried out by trained researcher assistants. RESULTS: Our results demonstrated the correlation between depression and previous cancer experiences. In fact, in patients with cancer experience, the grade of depression was significantly higher compared to healthy subjects. Furthermore, we demonstrated that the patients with recurrent breast cancer were severely depressed compared to other groups. CONCLUSIONS: A high percentage of participants were identified as having emotional and/or well being problems. Further investigations on the cause of depression problems cancer-related are needed.

Toxic hepatitis in occupational exposure to solvents.

The liver is the main organ responsible for the metabolism of drugs and toxic chemicals, and so is the primary target organ for many organic solvents. Work activities with hepatotoxins exposures are numerous and, moreover, organic solvents are used in various industrial processes. Organic solvents used in different industrial processes may be associated with hepatotoxicity. Several factors contribute to liver toxicity; among these are: species differences, nutritional condition, genetic factors, interaction with medications in use, alcohol abuse and interaction, and age. This review addresses the mechanisms of hepatotoxicity. The main pathogenic mechanisms responsible for functional and organic damage caused by solvents are: inflammation, dysfunction of cytochrome P450, mitochondrial dysfunction and oxidative stress. The health impact of exposure to solvents in the workplace remains an interesting and worrying question for professional health work.