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Background: As the world population is progressively ageing, more and more elderly patients will require cancer surgery. Although curative surgery is the treatment of choice for resectable colorectal cancer (CRC), it is still debated whether elderly frail patients should undergo major cancer surgery due to the increased risk of postoperative and long-term mortality. The aim of this retrospective study was to evaluate the impact of age and comorbidities on postoperative mortality/morbidity and long-term outcomes, looking for potential age-related survival differences. Methods: A total of 1,482 patients operated for CRC at our institution between January 2005 and October 2020 were analysed. The independent effect of age and comorbidities on postoperative complications was assessed by a logistic model, while the effect on overall survival (OS) and cancer-related survival (CRS) was estimated by a Cox regression model. Results: The median age in the cohort was 67.8 years. Postoperative mortality was very low in the whole cohort (0.8%) and contained even in older age groups (3.2% in patients aged 80-84 years, 4% in the 85-90-year age group). The cumulative incidence of postoperative complications was doubled in patients with comorbidities (32.8% vs. 15.1%, p = 0.002). With regard to OS, as expected, it exponentially decreased with advancing age. Conversely, differences in CRS were less pronounced between age groups and absent in patients with stage 0-I CRC. Analysis of all causes and cancer-related mortality revealed a peak within 2 years from surgery, suggesting a prolonged impact of surgery. In patients aged 75 years and above, all-cause mortality showed a steep increase 1 year after surgery, while cancer-related mortality plateaued at about 4 years after surgery. On multivariable analysis, OS, but not CRS, was significantly influenced by age. Conclusions: Although acceptable results of surgery in elderly patients, OS is strongly dependent on age: older people die more from competing causes than cancer-related treatments compared to younger age classes. The preoperative identification of risk factors for low OS may help the selection of those elderly patients who would benefit from curative CRC surgery. [ABSTRACT FROM AUTHOR]

Objective: Several studies have explored the impact of diabetes on mortality in patients with heart failure (HF). However, the extent to which diabetes may confer risk of mortality and hospitalization in this patient population remains imperfectly known. Here we examine the independent prognostic impact of diabetes on the long-term risk of mortality and hospitalization in patients with HF.Research Design and Methods: PubMed, Scopus, and Web of Science from January 1990 to October 2016 were the data sources used. We included large (n ≥1,000) observational registries and randomized controlled trials with a follow-up duration of at least 1 year. Eligible studies were selected according to predefined keywords and clinical outcomes. Data from selected studies were extracted, and meta-analysis was performed using random-effects modeling.Results: A total of 31 registries and 12 clinical trials with 381,725 patients with acute and chronic HF and 102,036 all-cause deaths over a median follow-up of 3 years were included in the final analysis. Diabetes was associated with a higher risk of all-cause death (random-effects hazard ratio [HR] 1.28 [95% CI 1.21, 1.35]), cardiovascular death (1.34 [1.20, 1.49]), hospitalization (1.35 [1.20, 1.50]), and the combined end point of all-cause death or hospitalization (1.41 [1.29, 1.53]). The impact of diabetes on mortality and hospitalization was greater in patients with chronic HF than in those with acute HF. Limitations included high heterogeneity and varying degrees of confounder adjustment across individual studies.Conclusions: This updated meta-analysis shows that the presence of diabetes per se adversely affects long-term survival and risk of hospitalization in patients with acute and chronic HF. [ABSTRACT FROM AUTHOR]

Background: Chronic respiratory diseases are a significant cause of morbidity and mortality worldwide. We sought to evaluate the impact of asthma, chronic bronchitis and allergic rhinitis on all-cause hospitalizations and limitations in daily activities in adults. Methods: In the Gene Environment Interactions in Respiratory Diseases study (2007/2010), a screening questionnaire was mailed to 9,739 subjects aged 20-44 (response rate: 53.0%) and to 3,480 subjects aged 45-64 (response rate: 62.3%), who were randomly selected from the general population in Italy. The questionnaire was used to: identify the responders who had asthma, chronic bronchitis, allergic rhinitis or asthma-like symptoms/dyspnoea/ other nasal problems; evaluate the total burden [use of hospital services (at least one ED visit and/or one hospital admission) and number of days with reduced activities (lost working days and days with limited, not work related activities) due to any health problems (apart from accidents and injuries) in the past three months]; evaluate the contribution of breathing problems to the total burden (hospitalizations and number of days with reduced activities specifically due to breathing problems). Results: At any age, the all-cause hospitalization risk was about 6% among the subjects without any respiratory conditions, it increased to about 9-12% among the individuals with allergic rhinitis or with asthma-like symptoms/ dyspnoea/other nasal problems, and it peaked at about 15-18% among the asthmatics with chronic bronchitis aged 20-44 and 45-64, respectively. The expected number of days with reduced activities due to any health problems increased from 1.5 among the subjects with no respiratory conditions in both the age classes, to 6.3 and 4.6 among the asthmatics with chronic bronchitis aged 20-44 and 45-64, respectively. The contribution of breathing problems to the total burden was the highest among the asthmatics with chronic bronchitis (23-29% of the hospitalization risk and 39-50% of the days with reduced activities, according to age). Conclusions: The impact of asthma, chronic bronchitis and allergic rhinitis on all-cause hospitalizations and limitations in daily activities is substantial, and it is markedly different among adults from the general population in Italy. The contribution of breathing problems to the total burden also varies according to the respiratory condition. [ABSTRACT FROM AUTHOR]

Background/Objective: Previous studies conducted both in the general and diabetic population have shown that pulse pressure (PP) can predict mortality from cardiovascular diseases. The aim of the present study was to investigate the relationship between PP and specific cardiovascular mortality, i.e. from cerebrovascular and ischemic heart diseases, in a well-characterized cohort of type 2 diabetic patients. Methods: A cohort of 1,128 known type 2 diabetic patients 56 to 74 years of age with at least 2 blood pressure measurements for each year between 1984–1986 was followed-up for ten years to assess specific causes of death. The analyses were carried out by using the mean and the coefficient of variation (CV) of PP. Results: By the end of the 10-year follow-up period, 375 patients (178 male, 197 female) had died (33%). The mean PP resulted as an independent predictor of all causes and cardiovascular mortality. Remarkably, the mean PP, but not the CV of PP, was highly predictive of mortality from cerebrovascular diseases. The risk of cerebrovascular mortality rose by 86% with a 10 mm Hg increase in mean PP. PP turned out to be the most important predictor of cerebrovascular mortality among various pressure indexes (mean, systolic and diastolic pressure). Conclusion: The mean pulse pressure, but not the coefficient of variation is a strong predictor of cardiovascular mortality, mainly from cerebrovascular diseases, in type 2 diabetic patients. Copyright © 2007 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

OBJECTIVE — The aim of the present work was to compare mortality from site-specific malignancies in type 2 diabetic patients with those in the general population. RESEARCH DESIGN AND METHODS — Mortality from site-specific cancers was assessed in a population-based cohort of 7,148 type 2 diabetic patients from Verona (Northern Italy) during a 10-year follow-up (1987-1996) by reviewing death certificates. Standardized mortality ratio (SMR) data were computed using as reference mortality rates in the general population of Verona. RESULTS — During follow-up, 641 patients (378 men and 263 women) died of malignancies. The most common causes of death among site-specific malignancies were digestive tumors both in men (140 of 378, 37.0%) and women (105 of 263, 39.9%), respiratory tumors in men (103 of 378, 27.2%), and tumors of the reproductive system in women (79 of 263, 30.0%). A slight increase in the overall mortality from malignancies was observed in diabetic patients and achieved statistical significance in women (observed/expected = 1.16, 95% CI 1.02-1.30; P = 0.019) but not in men (observed/expected = 1.07, 0.97-1.19; P = 0.163). Excess mortality from hepatic cancer (SMR = 1.86, 1.44-2.38) was observed in both men and women. In addition, women with diabetes experienced a higher mortality from pancreatic tumors (observed/ expected = 1.78, 1.13-2.67) and breast tumors (observed/expected = 1.40, 1.06-1.81). Excess mortality from breast cancer was confined to obese women with diabetes. CONCLUSIONS — Mortality from site-specific malignancies is different in type 2 diabetic patients than in the general population. Better control of body weight seems necessary to prevent the excess mortality from breast cancer in women. [ABSTRACT FROM AUTHOR]

Objective: To examine the 10-year mortality and effect of diabetes duration on overall and cause-specific mortality in diabetic subjects in the Verona Diabetes Study (VDS).Research Design and Methods: Records from diabetes clinics, family physicians, and a drug consumption database were used to identify 5,818 subjects > or =45 years of age with type 2 diabetes who were alive and residing in Verona, Italy on 31 December 1986. Vital status of each subject was ascertained on 31 December 1996. Underlying causes of death were determined from death certificates. Death rates and death rate ratios (DRRs) were computed and standardized to the population of Verona in 1991.Results: During the study, 2,328 subjects died; 974 deaths were attributable to cardiovascular disease, 517 to neoplasms, 324 to diabetes-related diseases, 134 to digestive diseases, 250 to other natural causes, and 48 to external causes. There were 81 subjects who died of unknown causes. Death rates from natural causes were higher in men than in women (DRR 1.4, 95% CI 1.2-1.5) and rose in both sexes with increasing duration of diabetes (P = 0.001). Among the natural causes of death, those for diabetes-related diseases were strongly related to diabetes duration (P = 0.001). a modest relationship with duration was also found for ischemic heart disease in men (P = 0.07).Conclusions: Cardiovascular disease was the principal cause of death among people with type 2 diabetes in the VDS. Rates for natural causes of death rose with increasing duration of diabetes. Deaths from diabetes-related diseases in both sexes and from ischemic heart disease in men were largely responsible for this increase. [ABSTRACT FROM AUTHOR]

In this article, researchers evaluated whether the coefficient of variation of fasting plasma glucose over a 3-year period was a significant predictor of mortality in type 2 diabetic patients aged 56-74 years. Long-term variability of fasting glucose is an independent predictor of mortality in patients with type 2 diabetes. Hyperglycemia predicts mortality from all causes and particularly from cardiovascular diseases in patients with type 2 diabetes. This is an observational study carried out within the framework of the Verona Diabetes Study, a population-based survey on diabetes prevalence and diabetes-related mortality.

Presents information on a study which investigated the mortality from specific causes in known non-insulin-dependent or type two diabetic patients. Research design and methods; Results; Conclusions.