Survival Rate Of Elderly Patients Research Articles

Performance of atraumatic restorative treatment in primary care: A study in the elderly with home-based dental care.

To assess the performance of atraumatic restorative treatment (ART) in primary care among an elderly population in need of home-based dental care. It is an observational clinical study, more specifically a descriptive cohort study. The status of these restorations was evaluated1 year after placement. The analysis of ART's clinical performance was conducted through the direct clinical evaluation method, following criteria previously defined in earlier studies. Data were tabulated into sets of descriptive categories, allowing classification into a frequency distribution according to the evaluation score. Success and failure results underwent statistical evaluation using the chi-square test, with a significance level set at 5%. Elderly individuals (n = 35) participated in the study, where 103 restorations were performed in the home environment. The majority of participants were women (68.6%) with an average age of 72.3 years, and 54.3% faced difficulties in motor mobility. All received dental care exclusively at home, and 45.7% used dentures. There was a statistically significant difference (p = 0.0156) between the percentage of failures and successful cases (73.8%) without the need for ART replacement. The majority of ART interventions were on occlusal surfaces (44.9%), showing the highest percentage of restorations in good condition (84.8%), followed by mesio-occlusal (81.3%), while disto-occlusal cavities exhibited the highest failure rate (38.4%). The ART demonstrates satisfactory survival rates in elderly patients after 1 year. This restoration can be a viable alternative for the treatment of older adults, especially in situations that require domiciliary dental care.

Factors Associated With Ambulation Status and Survival One Year After Conservative Management of Hip Fracture.

Few studies have investigated the factors associated with ambulation and survival over one year. Therefore, this study aimed to examine the factors that influence ambulation and survival rates in elderly patients who have undergone conservative management for hip fractures. This retrospective study included 74 ambulatory individuals aged 65 years or older prior to their injuries. One-year mortality and ambulatory status were assessed. Statistical comparisons of background and medical characteristics between groups of independent and non-independent walkers, as well as between survivors and mortalities, were performed using the Pearson chi-squared, Fisher exact, and Mann-Whitney U tests. The numbers of older patients able to walk independently, those not able to walk independently, and those with mortality at one-year post-injury after conservative management of hip fractures were 13 (18.3%), 35 (49.3%), and 23 (32.4%), respectively. Independent walkers one year after conservative treatment for hip fracture were younger (p=0.04) and less likely to have cognitive impairment (p=0.04) than non-independent walkers. The proportion of individuals with cognitive impairment was found to be lower among survivors than among mortalities (p=0.0098). Cognitive decline may contribute to difficulties in walking independently and mortality at one year post-injury in this population.

Mid- to long-term periprosthetic bone density changes after cementless short stem hip arthroplasty in elderly: A clinical and radiological analysis

IntroductionShort stem prostheses were originally designed for younger and more active patients. In recent years, they have been increasingly offered to older patients. This study evaluates the mid-to long-term survival of a short stem prosthesis and the changes in periprosthetic bone density following implantation of a cementless short hip stem in patients over 60 years of age. Methods118 patients aged over 60 received short stem prostheses. Clinical examination included Harris Hip Score (HHS) and Hip Disability and Osteoarthritis Outcome Score (HOOS). 93 patients were followed clinically for at least five years. 53 patients underwent dual-energy x-ray absorptiometry (DXA) and radiographic evaluation. Follow-up intervals were preoperative and postoperative (t0), at approximately six months (t1), at approximately two years (t2), and at approximately five years or later (t3). ResultsOver a mean 6.7-year observation period for all 118 patients, one stem revision occurred due to a traumatic periprosthetic stem fracture. The five-year survival rate for the endpoint survival of the Metha® stem in 95 at-risk patients is 99.2%. HHS improved significantly from t0 55.3 ± 11.5 (range 30–79) to t3 95.3 ± 8.6 (range 57–100) at a mean of 8.0 years (p < 0.001). HOOS improved significantly in each subscale (p < 0.001). Bone mineral density (BMD) was available for review in 53 patients after a mean of 7.1 years. BMD increased from t0 to t3 in region of interest (ROI) 3 (+0.4%) and ROI 6 (+2.9%) and decreased in ROI 1 (−10.3%), ROI 2 (−9.8%), ROI 4 (−5.3%), ROI 5 (−3.4%) and ROI 7 (−23.1%). ConclusionsThe evaluated short stem prosthesis shows a remarkably high survival rate in elderly patients, accompanied by excellent clinical results. Load transfer measurements show a metaphyseal-diaphyseal pattern with a trend towards increased diaphyseal transfer over the period observed.

Folate-Appended Hydroxypropyl-β-Cyclodextrin Induces Autophagic Cell Death in Acute Myeloid Leukemia Cells

Acute myeloid leukemia (AML) is a heterogenous myeloid neoplasm that remains challenging to treat. Because intensive conventional chemotherapy reduces survival rates in elderly patients, drugs with lower toxicity and fewer side effects are needed urgently. 2-Hydroxypropyl-β-cyclodextrin (HP-β-CyD) is used clinically as a pharmaceutical excipient for poorly water-soluble drugs. Previously, we showed that HP-β-CyD exerts antitumor activity by disrupting cholesterol homeostasis. Recently, we developed folate-conjugated HP-β-CyD (FA-HP-β-CyD) and demonstrated its potential as a new antitumor agent that induces not only apoptosis, but also autophagic cell death; however, we do not know whether FA-HP-β-CyD exerts these effects against AML. Here, we investigated the effects of FA-HP-β-CyD on folate receptor (FR)-expressing AML cells. We found that the cytotoxic activity of FA-HP-β-CyD against AML cells was stronger than that of HP-β-CyD. Also, FA-HP-CyD induced the formation of autophagosomes in AML cell lines. FA-HP-β-CyD increased the inhibitory effects of cytarabine and a BCL-2-selective inhibitor, Venetoclax, which are commonly used treat elderly AML patients. Notably, FA-HP-β-CyD suppressed the proliferation of AML cells in BALB/c nude recombinase-activating gene-2 (Rag-2)/Janus kinase 3 (Jak3) double-deficient mice with AML. These results suggest that FA-HP-β-CyD acts as a potent anticancer agent for AML chemotherapy by regulating autophagy.

The Association between Inflammatory and Nutritional Markers and Survival in Elderly Patients Operated for Lung Cancer

Aim: Today, there is an increase in cancer incidence and cancer-related deaths in the elderly population. This study aimed to evaluate the impact of neutrophil-to-lymphocyte ratio (NLR) and prognostic nutritional index (PNI) levels on the survival rate in elderly patients diagnosed with non-small cell lung cancer (NSCLC). Material and Methods: A total of 73 patients (aged ≥70 years) who operated for NSCLC between 2012 and 2018 were included in this study. Patient records were analyzed retrospectively. The NLR value was calculated with the blood neutrophil count/lymphocyte count formula. The cut-off value for NLR was considered as 2.5. The PNI value was calculated as 10 x serum albumin (g/dL) + 0.005 × total lymphocyte count (per millimeter). PNI values lower than 50 were considered as low. Results: The mean age of the patients was 74.15±3.23 years, 59 (80.8%) patients were male and 14 (19.2%) were female. No statistically significant relation of postoperative complication was noted with PNI (p=0.354) and NLR (p=0.483). Postoperative mortality was not significantly associated with PNI (p=0.188) and NLR (p=0.465). For patients with NLR &amp;lt;2.5, 1-, 3-, and 5-year survival rates were at 86.0%, 86.1%, and 78.3%, respectively, while these rates were at 76.9%, 65.2%, and 24.8%, respectively, for patients with NLR &amp;gt;2.5 (p=0.028). Conclusion: Results revealed a significant association of NLR with survival rates in elderly patients with NSCLC. NLR can be considered inexpensive, easily measurable, and reproducible marker that can be incorporated into routine clinical practice for guiding and optimizing treatment decisions in patients with NSCLC.

A Prognostic Model of Elderly Patients with Non-small Cell Lung Cancer Based on Geriatric Nutritional Risk Index

The relationship between nutritional status and prognosis of cancer patients has emerged as a hotspot for research. The aim of this study is to explore the application value of the geriatric nutritional risk index (GNRI) in assessing the prognosis of elderly patients with non-small cell lung cancer (NSCLC), and establish a Nomogram to predict the prognosis of elderly patients with NSCLC. The data of patients with NSCLC aged ≥65 years who were initially treated in the First Affiliated Hospital of Zhengzhou University from January 2016 to December 2019 were retrospectively analyzed. To determine the optimal cut-off value for GNRI, receiver operating characteristic (ROC) curve was constructed, and the patients were divided into high and low GNRI groups. Kaplan-Meier curve and Log-rank test were used to compare overall survival (OS) of the two groups. Univariate and multivariate Cox regression was used to analyze the risk factors for poor prognosis in elderly patients with NSCLC. Nomogram predicting survival in elderly patients with NSCLC was constructed and validated by using R software. Statistically significant differences in age, gender, body mass index (BMI), histological type, albumin, treatment methods, neutrophil to lymphocyte ratio (NLR), prognostic nutritional index (PNI), systemic immune-inflammation index (SII) and cytokeratin 19 fragment (CYFRA21-1) were observed between the high and low GNRI groups (P<0.05). The Kaplan-Meier curve showed a shorter OS in the low-GNRI group. Multivariate Cox regression analysis showed that CYFRA21-1>3.3 ng/mL was an independent risk factor for the development of OS in patients with NSCLC, and GNRI>97.09 was a protective factor [hazard ratio (HR)=0.52, 95% confidence interval (CI): 0.34-0.79, P<0.05]. Patients in the stage IV had a 1.98-fold increased risk of death compared with patients in the stage I (95%CI: 1.02-3.86, P<0.05). The risk of death was 3.58 times higher in patients receiving chemotherapy alone compared with those receiving combination therapy (95%CI: 2.03-6.32, P<0.05). A Nomogram constructed on the basis of GNRI, which predicted the OS of elderly patients with NSCLC with a concordance index (C-index) of 0.70 (95%CI: 0.65-0.76), and the area under the curve (AUC) for 1 and 2-year survival rates to be 0.93 (95%CI: 0.87-0.98) and 0.72 (95%CI: 0.63-0.80), respectively, and the calibration curve has a good coincidence of prediction. High GNRI scores are significantly associated with improved survival in elderly patients with NSCLC, and reliance on cut-off values may provide the appropriate timing for nutritional support. The Nomogram constructed in this study can be used as an effective tool to predict the survival rate of elderly patients with NSCLC, which has strong clinical practicability.

Survival Rates in Elderly Patients on Continuous Ambulatory Peritoneal Dialysis.

The present study aimed at evaluating the survival rate, its associated factors, and the causes of death in elderly patients undergoing continuous ambulatory peritoneal dialysis (CAPD) in Vietnam. This is a retrospective, observational study conducted among patients aged ≥65 years who underwent CAPD at Thong Nhat Hospital, Ho Chi Minh City, Vietnam, from April 2012 to December 2020. The Kaplan-Meier method was used to calculate the cumulative survival rate, and the Log rank test was used to analyze the factors associated with the survival rate of patients. This study enrolled a total of 68 patients with a mean age of 71.93 ± 7.44 years at the initiation of CAPD. The most common complication among kidney failure patients was diabetic nephropathy (39.71%). The rate of concomitant cardiovascular diseases was 58.82%. The average survival rate was 45.59 ± 4.01 months. Peritonitis was the most common factor causing death (31.25%), followed by cardiovascular diseases (28.12%) and malnutrition (25%). The factors that impacted the survival rate included concomitant cardiovascular diseases, low serum albumin (<35 g/dL), and an indication of CAPD due to exhausted vascular access for hemodialysis at baseline. The main factor associated with a shorter survival time was concomitant cardiovascular diseases. It is necessary to improve the survival time beyond 5 years for elderly patients undergoing CAPD, especially for those with concomitant cardiovascular diseases. Besides the prevention of peritonitis, adequate measures to protect from cardiovascular diseases and malnutrition will reduce the mortality rate in patients on CAPD.

Effect of anaesthesia on cemented hemiarthroplasty –A multicentre retrospective study (TRON study)–

IntroductionThis study aimed to investigate the survival rate, postoperative complications, and walking ability in cemented hemiarthroplasty (HA) for displaced femoral neck fractures according to the anaesthesia method. MethodsWe conducted a retrospective study of a multicentre group (the TRON group). Three hundred fifty-eight patients who underwent cemented HA between 2015 and 2019 were selected; 289 patients of ≥75 years of age with no missing data were included. Patient background factors were matched and patients were assigned to spinal anaesthesia (SA) and general anaesthesia (GA) groups. The primary outcome was death at any time during the follow-up period. Secondary outcomes included postoperative complications and walking ability assessed using the Parker mobility score (PMS). Overall survival was evaluated using the Kaplan–Meier method, and differences were compared using the log-rank test. The incidence of each complication and PMS were compared between the two groups using Fisher's exact test. ResultsOverall survival during follow-up was significantly higher in the SA group in comparison to the GA group (p = 0.037). In the SA and GA groups, the survival rate at 3 months postoperatively was 98.4% and 95.5%, respectively. The incidence of postoperative pneumonia was significantly higher in the GA (p = 0.012), and PMS at 3 months postoperatively was significantly higher in the SA group (p = 0.016). ConclusionThe survival rate of elderly patients who underwent cemented HA was better in the SA group. General anaesthesia in cemented HA may be associated with lower life expectancy, increased incidence of pneumonia, and decreased walking ability.

Perioperative factors related to the prognosis of elderly patients with hepatocellular carcinoma

Hepatic resection is a potentially curative treatment for patients with hepatocellular carcinoma (HCC). The treatment of elderly patients with HCC has always been difficult. With the development of geriatrics and geriatric surgery, the number of elderly patients with HCC undergoing hepatectomy has gradually increased. To further improve the long-term prognosis of elderly patients with hepatocellular carcinoma undergoing surgery, it is necessary to study the related perioperative factors. Our aim was to study the impact of preoperative and intraoperative factors on the long-term survival of elderly patients with HCC who underwent hepatectomy. A total of 151 elderly patients with HCC who underwent hepatectomy were retrospectively studied. Univariate and multivariate Cox regression analyses were performed for preoperative- and intraoperative-related prognostic factors. The 1-, 3-, 5- and 10-year overall survival rates of elderly patients with HCC who underwent resection were 79.5%, 60.8%, 46.6%, and 25.4%, respectively. Multivariate analyses identified four independent predictors of long-term prognosis: Child-Pugh grade (B/C versus A: HR[hazard ratio] = 2.318, P = 0.019), alpha-fetoprotein value (> 20ng/ml versus ≤ 20ng/ml: HR = 1.972, P = 0.005), resection style (anatomical versus no anatomical: HR = 1.976, P = 0.006), and intraoperative blood loss (> 400ml versus ≤ 400ml: HR = 2.008, P = 0.003). Poor survival of elderly patients with HCC who underwent hepatectomy was correlated with the preoperative and intraoperative factors of Child-Pugh grade, Alpha-fetoprotein value, resection style, and intraoperative blood loss.

Comorbidities and COVID-19 status influence the survival rate of geriatric patients in intensive care units: a prospective cohort study from the Indonesian Society of Anaesthesiology and Intensive Therapy

BackgroundWith the more advanced science in the field of medicine and disease management, the population of geriatric intensive care patients is increasing. The COVID-19 pandemic has impacted healthcare management around the globe, especially on critically-ill elderly patients. We aim to analyse the relationship between underlying illnesses, including COVID-19, and the survival rate of elderly patients who are treated in the intensive care setting.MethodsWe conducted a prospective cohort study at 14 teaching hospitals for Anaesthesiology and Intensive Therapy Education in Indonesia. We selected all subjects with 60 years of age or older in the period between February to May 2021. Variables recorded included subject characteristics, comorbidities, and COVID-19 status. Subjects were followed for 30-day mortality as an outcome. We analysed the data using Kaplan-Meier survival analysis.ResultsWe recruited 982 elderly patients, and 728 subjects were in the final analysis (60.7% male; 68.0 ± 6.6 years old). The 30-day mortality was 38.6%. The top five comorbidities are hypertension (21.1%), diabetes (16.2%), moderate or severe renal disease (10.6%), congestive heart failure (9.2%), and cerebrovascular disease (9.1%). Subjects with Charlson’s Comorbidity Index Score > 5 experienced 66% death. Subjects with COVID-19 who died were 57.4%. Subjects with comorbidities and COVID-19 had lower survival time than subjects without those conditions (p < 0.005). Based on linear correlation analysis, the more comorbidities the geriatric patients in the ICU had, the higher chance of mortality in 30 days (p < 0.005, R coefficient 0.22).ConclusionApproximately one in four elderly intensive care patients die, and the number is increasing with comorbidities and COVID-19 status.

Investigations regarding the role of NOS1AP in the heart using a conditional overexpression mouse model

Abstract Background 35.3% of deaths in 2019 in Germany are caused by cardiovascular diseases (Destatis). 95% of these people were 60 years and older. To increase survival rate in elderly patients we investigate the relevance of altered expression of neuronal nitric oxide synthase 1 (NOS1) adaptor protein (NOS1AP) acting as an L-type calcium channel (CaV1.2) modulator via directing NOS1 to CaV1.2 on cardiac electrophysiology. Genome-wide association studies have linked genetic polymorphisms in NOS1AP to variations in QT interval duration (QTc). The QT interval reflects ventricular de- and repolarization. It may predispose individuals to ventricular tachycardia and sudden cardiac death (SCD) if prolonged, shortened or otherwise unregularly. In addition, about 20% of families with a clinically proven diagnosis of long QT syndrome (LQTS) host no mutation in any of the 16 associated genes. Methods and results Transgenic mice with conditional overexpression of NOS1AP in cardiac myocytes were used as model organism. We confirmed the interaction of NOS1AP with NOS1 and CaV1.2. Electrocardiography in NOS1AP overexpressing mice showed atrial and ventricular tachycardia both spontaneously and upon programmed stimulation associated with a significant decrease in QTc. Heart rates in NOS1AP overexpressing mice were similar to non-induced animals. Survival was significantly reduced (only 60% after 12 weeks vs. 100% in non-induced mice). Induced QTc alterations and accompanied deaths subsided upon re-administration of doxycycline. Whole-cell patch-clamp measurements in isolated adult ventricular myocytes were performed and action potential duration at 90% of repolarization (APD90) was significantly reduced in induced transgenic NOS1AP overexpressing mice compared to control littermates. In addition, we investigated the functional effect of the human SNP rs16847548 (T/C) located within the NOS1AP promoter. The SNP was found to decrease the transcriptional activity of NOS1AP in vitro and therefore, potentially leading to a decrease in NOS1AP expression in humans. Conclusion Myocardial overexpression of NOS1AP leads to short QT syndrome with increased susceptibility to atrial and ventricular arrhythmias and cardiac death. In accordance, APD90 is significantly shortened in overexpressing animals. The human SNP rs16847548, which is located in the promoter region of NOS1AP, results in a reduced NOS1AP promoter activity in vitro, hereby providing an explanation for the frequently published elongation of QT intervals. In summary, not only mutations in ion channels themselves but also genetic alterations in the expression of ion channel modulators such as NOS1AP, have an impact on QTc and arrhythmogenesis and represent a promising therapeutic target for LQTS patients. Funding Acknowledgement Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Gesundheitscampus Brandenburg (MWFK)

Risk factors for mortality and survival rates in elderly patients undergoing hemiarthroplasty for hip fracture.

The aim of this study was to analyze the relationship between mortality and possible risk factors in elderly patients surgically treated with hemiarthroplasty for hip fracture and to determine mortality rates and yearly survival outcome in a selected cohort. A total of 92 patients (51 men (55.4%) and 41 women (44.6%); mean age: 76.47 years) who underwent hemiarthroplasty for hip fracture were included into the study. The following data associated with risk factors were recorded for 92 patients: age, gender, pre-fracture activities of daily living (ADL), type of fracture, American Society of Anesthesiologists (ASA) score, therapeutic procedure, type of anesthesia, length of time after fracture until operation, postoperative mobility, and duration of hospitalization. A multivariate logistic regression test was used to evaluate the correlation between the risk factors and first- and second-year mortality rates. Third-year mortality rate after surgery was analyzed and compared with the general mortality rate in a similar population of the same age group living in the same city. The mortality rate was 18.5% (17 patients) after the first-year follow-up and 25% (23 patients) after the second year. The mortality risk after hip fracture was found to be 11.7 times greater than the similar age group population in the third year. In addition, there was a significant relationship between a low (dependent) preoperative ADL score, advanced age (>80 years), male gender, high ASA score and poor ability to walk (unable to walk), and first- and second-year mortalities (p<0.05). However, no significant relationship was found between fracture type, fracture side, anesthesia type, time from fracture to surgery, or duration of hospitalization and mortality (p>0.05). Advanced age, male gender, a high ASA score, a dependent preoperative ADL score, and a postoperative inability to walk were determined to be the most important risk factors affecting mortality in elderly patients with hip fracture. The mortality risk was 11.7 times greater than that of a population with similar characteristics. Level IV, Therapeutic study.

Clinical outcomes of oesophagectomy in elderly versus relatively younger patients: a meta-analysis.

The surgical efficacy of oesophagectomy for elderly patients (>80 years old) is still unclear. The aim of this meta-analysis was to compare the clinical outcomes of oesophagectomy between elderly and relatively younger patients. PubMed, EMBASE and the Cochrane Library were searched for relevant studies comparing the clinical outcomes of oesophagectomy for elderly and relatively younger patients. Odds ratios were extracted to obtain pooled estimates of the perioperative effect, and hazard ratios were extracted to compare survival outcomes between the 2 cohorts. Nine studies involving 4946 patients were included in this meta-analysis. For patients older than 80 years of age, in-hospital mortality [odds ratio (OR) 2.00, 95% confidence interval (CI) 1.28-3.13; P = 0.002] and the incidence rates of cardiac (OR 1.55, 95% CI 1.10-2.20; P = 0.01) and pulmonary (OR 1.57, 95% CI 1.11-2.22; P = 0.01) complications were higher than those of relatively younger patients. The overall postoperative complication rate (OR 1.40, 95% CI 0.82-2.40; P = 0.22) and the incidence of anastomotic leak (OR 0.92, 95% CI 0.58-1.47; P = 0.73) were not significantly different between the 2 groups. Elderly patients had a worse overall 5-year survival rate (HR 2.66, 95% CI 1.65-4.28; P < 0.001) than that of relatively younger patients. The cancer-related 5-year survival rate of elderly patients was also lower than that of relatively younger patients (HR 3.37, 95% CI 2.36-4.82; P < 0.001). Compared with relatively younger patients, elderly patients with oesophageal cancer undergoing oesophagectomy are at higher risk of in-hospital mortality and have lower survival rates. However, there is no conclusive evidence that the overall rate of complications is elevated in elderly patients.

Management of endometrial cancer in patients aged 80 years and older: Identifying patients who may benefit from a curative treatment

ObjectiveThe goal of this study was to evaluate the demographic characteristics, pathology, treatment, prognostic factors and survival rates in elderly patients with endometrial cancer, and to compare their results with those of younger ones, in order to define the specific characteristics of this malignancy in this population.Study design: Retrospective analysis of all endometrial cancer patients managed at the University Hospital of the Canary Islands (Spain) between 1990 and 2016. Survival curves were calculated by using the Kaplan-Meier method and compared with the log-rank test. Logistic regression analysis was used to assess the independent effect of different variables on cancer-specific survival. Statistical significance was considered for p < 0.05. ResultsThe study included 1799 endometrial cancer patients; 170 of them (9.4%) were 80 years old or older. Elderly patients received less surgery (68.2% vs. 92.4%), lymphadenectomy (10.3% vs. 26.2%) and adjuvant treatment (37.1% vs. 51.2%) than younger ones, and presented higher probability of receiving palliative treatment (27.6% vs. 4%). Endometrioid tumors were more frequently diagnosed in younger patients (78.8% vs. 62.9%), while type 2-endometrial cancer was more frequently diagnosed in elderly ones (37.1% vs. 21.2%).Cancer-specific survival in older patients was significantly poorer than in younger ones, with a mean of 61.4 months (95%CI 51.7–71.1) versus 226 months (95%CI 218.9–233.1), respectively. In a multivariate analysis: age, FIGO stage, histology, tumor differentiation and adjuvant treatment were independently associated with survival. ConclusionAlthough endometrial cancer is more aggressive in older patients, they are less likely to receive optimal treatment, which negatively affects their survival. Specific guidelines for the management of this population, including a comprehensive geriatric assessment, should be developed to improve their prognosis.

PB2031 INVASIVE ASPERGILLOSIS IN ELDERLY ONCOHEMATOLOGICAL PATIENTS

Background:Invasive aspergillosis (IA) in elderly patients is not well understood.Aims:Analysis of underlying diseases, risk factors, etiology, clinical features, treatment and survival rates in elderly patients with IA.Methods:Retrospective analysis of the register data in 1998‐2018 yy. We included 646 adultpatients with proven and probable IA. For diagnosis of IA we used criteria EORTS/MSG, 2008.Results:In group I we included 137 patients with IA ≥ 60 years old, males – 60%. The control group consisted of 509 patients aged from 18 to 59 years, males – 53%. Oncohematological diseases were less frequent in elderly patients – 77% vs 87%, p = 0,002. In this patients non‐Hodgkin's lymphoma prevailed (35% vs 13%, p &lt;0.05) among underlying diseases, whereas other hematologic diseases were less common: acute lymphoblastic leukemia (6% vs 13%, p &lt; 0.05), Hodgkin's lymphoma (6% vs 13%, p &lt; 0.05). Non‐hematological diseases were more frequent in elderly patients (23% vs 13%, p = 0.002). We identified differences in risk factors between the two groups: prolonged agranulocytosis was detected in 59% vs 75%, (p = 0.0003), lymphocytopenia ‐ 45% vs 60%, (p = 0.002).Significantly smaller numbers of elderly patientswere recipients of allogeneic stem cell transplants (3% vs 26%, p = 0.00001) and received immunosuppressive therapy (17% vs 31%, p = 0.0002). No significant differences were obtained in the localization of the fungal infection, as well as in clinical symptoms and results of galactomannan test. Aspergillusspp. were isolated more often in elderly patients (52% vs 40%, p = 0,01). The main etiological agents wereA. fumigatus (59% vs 45%) and A. niger (25% vs 34%). Mixed fungal infection was found in 9% vs 11% patients. Antifungal therapy was used in most of patients, the main drug used was voriconazole (73% vs 72%). Twelve weeks overall survival rate was 82% vs 79%.Summary/Conclusion:Oncohematological diseases were less frequent in elderly patients – 77%.The features of risk factors in elderly patients was less severe immunosuppression: prolonged agranulocytosis – 59%, lymphocytopenia – 45%, immunosuppressive therapy ‐ 17%, allogeneic stem cell transplants – 3%. The overall 12‐week survival in elderly patients with IA was not significantly different (82% vs 79%).

Survival trends in elderly patients with malignant mesothelioma: An analysis utilizing Surveillance, Epidemiology, and End Results database.

e18164 Background: Malignant mesothelioma is a highly aggressive tumor arising from the mesothelial surface. Treatment for malignant mesothelioma has not changed significantly in recent years. Better patient care may have improved survival in malignant mesothelioma patients. We conducted this study to evaluate the relative survival rates in elderly patients with malignant mesothelioma over the last one and half decades in the United States. Methods: Elderly patients (age≥65 years) diagnosed with malignant mesothelioma were selected from the Surveillance, Epidemiology, and End Results (SEER-18) database. We used Z-test to compare 1- year relative survival rates (RS) between the two time frames: 2000-2009 and 2010-2014. Several cohorts categorized by race (Caucasians and African-Americans) and gender were stratified. The survival rates were accompanied by standard errors. Results: In total, the SEER-18 database identified 6,346 patients (4,210 from 2000-2009 and 2,136 from 2010-2014; 78.3% were males, 92.6% were Caucasians). Overall, there was no improvement in survival in recent years (1-year RS: 35.4 ± 0.8 vs 36.5 ± 1.2, Z score = 1.910 on 2000-2009 &amp; 2010-2014 respectively). This was true for most of the cohort including those for males: 1-year RS: 35.0±0.9 vs 36.1±1.3, Z score = 1.569; females: 1-year RS: 37.0±1.7 vs 37.8±2.5, Z score = 1.116 and Caucasians: 1-year RS: 35.8± 0.8 vs 36.6.± 1.2, Z score = 1.512 on 2000-2009 &amp; 2010-2014 respectively. There was significant improvement in relative survival among African Americans: 1-year RS: 25.3±3.6 vs 38.6±5.6, Z score = 2.362. Conclusions: Our analysis of real-world data showed an improvement in relative survival rates for African American patients with malignant mesothelioma in recent years. This is likely related to improved delivery of care. Overall prognosis continues to remain poor and there is a strong need for novel therapeutic agents.

Survival Outcomes After Liver Transplantation in Elderly Patients: A Single-Center Retrospective Analysis

AimThis study aims to evaluate survival rates in elderly patients after liver transplantation (LT) and to analyze the factors associated with mortality. Patients and methodsOur study includes 535 patients over the age of 18 who had undergone LT in our clinic between June 2004 and January 2018. Data were collected prospectively and scanned retrospectively. Data concerning the patients' age, sex, LT indication, Child-Turcotte-Pugh score, Model for End-Stage Liver Disease score, presence of hepatocellular cancer (HCC), coexisting disease, LT types, and post-transplant survival were investigated.The patients were grouped under 2 categories (18–59 years of age and 60 years of age and over) and were compared in terms of their characteristics. In patients aged 60 and over, the causes of mortality and related factors were investigated. ResultsThe study included 535 patients, 458 (85.6%) of whom were between 18 and 59 years of age and 77 (14.4%) were over 60 years of age. The median follow-up period was 86.7 (1 to 247) months. The elderly group's survival rate was significantly lower than that of the younger group (P = .002). In elderly patients, survival rates of 1, 3, 5, and 10 years were 67.4%, 56.4%, 53.8%, and 46.1%, respectively. ConclusionIn elderly patients, factors that increase post-LT mortality require thorough consideration. Equally important is the physiological status of the candidates for transplantation. Correct patient selection in the preoperative stage and good postoperative care can provide successful survival results in elderly patients.

Effect of interplay between age and low-flow duration on neurologic outcomes of extracorporeal cardiopulmonary resuscitation

PurposeCaseloads of extracorporeal cardiopulmonary resuscitation (ECPR) have increased considerably, and hospital mortality rates remain high and unpredictable. The present study evaluated the effects of the interplay between age and prolonged low-flow duration (LFD) on hospital survival rates in elderly patients to identify subgroups that can benefit from ECPR.MethodsAdult patients who received ECPR in our institution (2006–2016) were classified into groups 1, 2, and 3 (18–65, 65–75, and > 75 years, respectively). Data regarding ECPR and adverse events during hospitalization were collected prospectively. The primary end point was favorable neurologic outcome (cerebral performance category 1 or 2) at hospital discharge.ResultsIn total, 482 patients were divided into groups 1, 2, and 3 (70.5%, 19.3%, and 10.2%, respectively). LFDs were comparable among the groups (40.3, 41.0, and 44.3 min in groups 1, 2, and 3, P = 0.781, 0.231, and 0.382, respectively). Favorable neurologic outcome rates were nonsignificantly lower in group 3 than in the other groups (27.6%, 24.7%, and 18.4% for group 1, 2, and 3, respectively). Subgroup analysis revealed that the favorable neurologic outcome rates in group 1 were 36.7%, 25.4%, and 13.0% for LFDs of < 30, 30–60, and > 60 min, respectively (P = 0.005); in group 2, they were 32.1%, 21.2%, and 23.1%, respectively (P = 0.548); in group 3 they were 25.0%, 20.8%, and 0.0%, respectively (P = 0.274).ConclusionOn emergency consultation for ECPR, age and low-flow duration should be considered together to predict neurologic outcome.

Options of medical treatment and laryngeal function preservation in elderly patients with medial wall pyriform sinus cancer.

ObjectiveTo retrospectively investigate the clinical efficacy and larynx preservation of two different treatments: radiotherapy followed by surgery (R+S) and surgery followed by radiotherapy (S+R), in elderly patients with medial wall pyriform sinus cancer.Materials and methodsMedical records from 48 patients over 70 years old with medial wall pyriform sinus cancer who underwent different treatments between 2001 and 2010 were analyzed. Twenty-one patients underwent radiotherapy first followed by surgery (R+S), and the other 27 patients underwent surgery first followed by radiotherapy (S+R). A Kaplan–Meier method was used to calculate the survival rate.ResultsOverall 3-year and 5-year survival rates were 60.4% and 35.4%, respectively. The 5-year survival rates in R+S group and S+R group were 38.1% and 33.3%, respectively, without a statistically significant difference between the two groups (P>0.05). Also, comparisons of the decannulation rates (64.3% for R+S group vs 50.0% for S+R group) and postoperative complication rates (42.9% for R+S group vs 37.0% for S+R group) between the two groups of patients did not show obvious differences. However, the laryngeal preservation rates in R+S group and S+R group were 66.7% and 37.0%, respectively, with significantly statistical difference between the two groups (P<0.05).ConclusionBased on the data analysis of 48 patients, the survival rates of elderly patients who underwent R+S or S+R were comparable, but R+S treatment could improve the laryngeal preservation rate of patients. Further study on large-scale sample pool should be performed to confirm this conclusion.

Effects of bendamustine, bortezomib, and rituximab on 1-year survival rates in elderly patients newly diagnosed with mantle cell lymphoma.

e19537Background: Mantle cell lymphoma (MCL) is a rare and aggressive subtype of non-Hodgkin lymphoma with a median age at diagnosis of 69. Over the past two decades, several novel agents have been...