The impact of extrahepatic disease among patients undergoing liver-directed therapy for neuroendocrine liver metastasis: A multi-institutional analysis.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 277-277
Author(s):  
Aslam Ejaz ◽  
Timothy M. Pawlik ◽  
Bradley Reames ◽  
Shishir Kumar Maithel ◽  
George A. Poultsides ◽  
...  
Keyword(s):  
Liver Metastasis ◽  
Cox Regression ◽  
Wedge Resection ◽  
Extrahepatic Disease ◽  
Primary Tumors ◽  
Entire Cohort ◽  
Risk Of Death ◽  
Increased Risk ◽  
Neuroendocrine Liver Metastasis ◽  
The Impact

277 Background: Management of neuroendocrine liver metastasis (NELM) in the presence of synchronous extrahepatic disease (EHD) is controversial. We sought to examine the outcomes of patients undergoing liver-directed therapy for NELM in the presence of EHD using a large multicenter international cohort of patients. Methods: 612 patients who underwent liver-directed therapy were identified from 8 participating institutions. Postoperative outcomes, as well as overall (OS) and progression-free survival (PFS) were compared between patients with (N = 70, 11.4%) and without (N = 542, 88.6%) EHD. Results: Median age of the cohort was 57 years (IQR: 48, 65) with a slight majority of patients being male (N = 326, 53.3%). The majority of primary tumors were located in the pancreas (N = 254, 41.8%) followed by the small bowel (N = 188, 30.9%). At the time of liver-directed surgery, patients underwent surgery alone (N = 471, 77.0%), ablation alone (N = 15, 2.5%), or a combined approach (N = 126, 20.6%). Most patients underwent a non-anatomic wedge resection (N = 404, 66.0%). Patients with EHD had more aggressive high-grade tumors (EHD: 44.4% vs. no EHD: 16.1%; P < 0.001). EHD was most commonly located in the peritoneum (N = 29, 41.4%) and lung (N = 19, 27.1%). Among the 70 patients with EHD, 20.0% (N = 14) underwent concurrent resection for the EHD. After a median follow-up of 51 months, 174 (28.4%) patients died with a median OS of 140.4 months among the entire cohort. Patients with EHD had a shorter median OS versus patients who did not have EHD (EHD: 87 months vs. no EHD: not reached; P = 0.002). Similarly, PFS was shorter among patients with EHD compared with patients without EHD (EHD: 46.8 months vs. no EHD: 68.6 months; P = 0.005). In the cox regression model, the presence of EHD was independently associated with an increased risk of death (HR: 2.56, 95%CI 1.16-5.62; P = 0.02). Conclusions: Patients with NELM and EHD had more aggressive tumors, which conferred over a 2-fold increased risk of death compared with patients who did not have EHD. Surgical treatment of NELM among patients with EHD should be individualized.

scholarly journals The Impact of a Long-Term Rivastigmine and Donepezil Treatment on All-Cause Mortality in Patients With Alzheimer’s Disease

2018 ◽  
Vol 33 (6) ◽  
pp. 385-393 ◽  
Author(s):  
Jakub Kazmierski ◽  
Chaido Messini-Zachou ◽  
Mara Gkioka ◽  
Magda Tsolaki
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cox Regression ◽  
Symptomatic Treatment ◽  
Risk Of Death ◽  
Increased Risk ◽  
Functional Assessments ◽  
The Impact

Cholinesterase inhibitors (ChEIs) are the mainstays of symptomatic treatment of Alzheimer’s disease (AD); however, their efficacy is limited, and their use was associated with deaths in some groups of patients. The aim of the current study was to assess the impact of the long-term use of ChEIs on mortality in patients with AD. This observational, longitudinal study included 1171 adult patients with a diagnosis of AD treated with donepezil or rivastigmine. Each patient was observed for 24 months or until death. The cognitive and functional assessments, the use of ChEIs, memantine, antipsychotics, antidepressants, and anxiolytics were recorded. The total number of deaths at the end of the observational period was 99 (8.45%). The patients who had received rivastigmine treatment were at an increased risk of death in the follow-up period. The higher risk of death in the rivastigmine group remained significant in multivariate Cox regression models.

Prognostic factors influencing survival in small bowel neuroendocrine tumors with liver metastasis.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e15688-e15688
Author(s):  
Nicholas Manguso ◽  
Attiya Harit ◽  
Nicholas N. Nissen ◽  
James Mirocha ◽  
Andrew Eugene Hendifar ◽  
...  
Keyword(s):  
Liver Metastasis ◽  
Small Bowel ◽  
Surgical Resection ◽  
Primary Tumor ◽  
Cox Regression ◽  
Tumor Grade ◽  
Median Number ◽  
Risk Of Death ◽  
Increased Risk ◽  
Complete Surgical Resection

e15688 Background: Management of liver metastasis in patients with small bowel neuroendocrine tumors (SBNET) remains unclear. Complete surgical resection improves long term survival however factors that influence overall prognosis are not clear. Methods: Database review identified 301 patients diagnosed with SBNET from 1990 to 2013. Only patients with known liver metastasis who underwent resection of the primary tumor were included. Outcomes among patients who underwent complete surgical resection, incomplete debulking of liver metastasis, and resection of the primary tumor alone were compared. The Kaplan-Meier method was used for survival estimates and Cox regression was used to identify predictors of death. Results: 111 patients met study criteria. Median age was 59 years (range 16-80); 49% were male. The terminal ileum (47/111, 42%) was the most common primary tumor location. The median number of liver lesions was 8.5 (range 1-31) and median lesions resected was 1 (range 0-31). In addition to resection of the primary tumor, 36 patients (32%) had no liver resection (NR), 41 (36.9%) had complete resection of liver disease (R0) and 34 (30%) had incomplete resection of liver metastasis (R1). 58 patients (36%) had one or more wedge resections, 12 (10.8%) underwent segmentectomy and 5 (4.5%) had a lobectomy. 33 (29.7%) patients underwent post-operative chemoembolization, 25 (22.5%) had radioembolization and 23 (20.7%) had radiofrequency ablation. The R1 group differed from the R0 group in median size of primary tumor (2.5 cm R1 vs 1.6 cm R0, p = 0.05) and median number of positive lymph nodes (5.0 R1 vs 3.0 R0, p = 0.05). The 5-year OS was 80.9%, 81.1% and 100% for NR, R1 and R0 groups respectively (p = 0.01). 10-year OS did not differ between groups (72.8% NR vs 81.1% R1vs 82.5% NR, p = 0.31). Cox regression showed post-operative administration of chemotherapy (HR = 3.68, p < 0.01) and higher tumor grade (HR = 18.4, p = 0.02) increased risk of death. Conclusions: In patients with SBNET with liver metastasis, higher tumor grade and post-operative chemotherapy increased risk of death. However, resection of the primary tumor along with liver metastasis improves the 5-year OS with complete cytoreduction providing the most benefit.

Symptom burden of patients with advanced pancreas cancer (APC): A provincial cancer institute observational study.

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 384-384
Author(s):  
Julie Ward ◽  
Christina Kim ◽  
Pascal J Lambert
Keyword(s):  
Metastatic Disease ◽  
Cox Regression ◽  
Advanced Pancreatic Cancer ◽  
Symptom Burden ◽  
Joint Model ◽  
Assessment System ◽  
Risk Of Death ◽  
Model Average ◽  
Increased Risk ◽  
The Impact

384 Background: Patients (pts) with advanced pancreatic cancer (APC) experience many disease-related symptoms. The Edmonton Symptom Assessment System (ESAS) measures the severity of 9 separate domains, and is completed by pts at each visit at our provincial cancer institute. The aim of this study was to describe symptom burden at baseline and over time for chemotherapy (CT) treated pts with APC, using ESAS. Methods: Pts diagnosed with APC between 2012-2016 and treated with at least 1 cycle of CT were identified. ESAS scores were extracted from the electronic medical record. Descriptive statistics were used to report the most common symptoms of pts with APC. A joint model was used to describe the trajectory of ESAS during follow-up while controlling for death. Multivariable Cox regression was used to identify independent predictors of death. Results: Of 123 pts identified, 61% had metastatic disease, 82.1% had a baseline ECOG of 0-1, with an average age of 64.8. 1608 clinic visits had an ESAS score documented and 87% of pts completed ≥ 2 ESAS assessments. Median overall survival was 10.2 months. Median progression free survival was 6.7 months. At baseline, the 10th percentile, median and 90th percentile for total symptom distress (TSD) score were 6.2, 24 and 53 respectively. 86% of pts had at least one ESAS score of ≥ 4 at baseline, with the most common being: fatigue, nausea, anxiety, and shortness of breath. Using a joint model, average TSD scores for the cohort improved for the first 4 to 5 months after starting CT and started to rise after 6 months. Average TSD scores at 15 to 18 months were similar to scores at baseline. Controlling for metastatic disease and CT type, for every increase of 10 in baseline TSD score, there was a 5% increased risk of death. Conclusions: The ESAS tool reflects the heavy burden of cancer-associated symptoms in APC. Symptoms improve months after starting CT and eventually worsen. The impact of early intervention to address symptom management is an important area of investigation in APC.

Sociodemographic disparities in young adults with colorectal cancer (CRC): Analysis of 26,768 patients in the National Cancer Database (NCDB).

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 13-13 ◽  
Author(s):  
Ashley Matusz-Fisher ◽  
Sally Jeanne Trufan ◽  
Kunal C. Kadakia ◽  
Reza Nazemzadeh ◽  
Seungjean Chai ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Young Adults ◽  
Urban Areas ◽  
Graduation Rate ◽  
Metropolitan Areas ◽  
Private Insurance ◽  
Entire Cohort ◽  
Risk Of Death ◽  
Increased Risk ◽  
The Impact

13 Background: The incidence of colorectal cancer (CRC) in young adults (YA) is rising. Impact of sociodemographic status on YA with CRC is not well described. Methods: Data obtained from the NCDB were used to examine the impact of sociodemographic status on clinicopathological features and outcomes of YA with CRC. Patients (pts) were categorized based on whether they lived in areas of low or high income and education. Logistic regression and chi-square were used to examine the differences between the groups. Results: In total, 26,768 YA (≤40 yrs) pts diagnosed with CRC between 2004 and 2016 were retrospectively studied. The majority of pts were male (51.6%), and 78.7% were white, 14.6% black, and 6.6% of other races. Of the entire cohort, 32.3% pts resided in the highest income areas (median ≥$68,000), whereas 18.4% were in the lowest ( < $38,000); 23% lived in areas that had the highest high school graduation rate ( > 93%), while 20% lived in areas of the lowest graduation rate ( < 79%); and 32.3% came from metropolitan areas, while 18.4% came from urban areas. Pts in the lowest compared to highest income and education areas were more likely to be black (OR: 6.4, 5.6-7.4), not have private insurance (OR: 6.3, 5.6-7.0), have T3/T4 stage (OR: 1.4, 1.3-1.6), have positive nodes (OR: 1.2, 1.1-1.3), be rehospitalized within 30 days (OR: 1.3, 1.1-1.6), or have a Charlson-Deyo score ≥ 1 (OR: 1.6, 1.4-1.9), and were less likely to have surgery (OR: 0.63, 0.6-0.7). After adjusting for race, insurance status, T/N stage, and Charlson-Deyo comorbidity scores, pts from lowest vs. highest income and education areas had a 24% increased risk of death (HRadj: 1.24, CI 1.1-1.44, p = 0.004), and pts from urban vs. metropolitan areas had a 10% increased risk of death (HRadj = 1.10 (1.01-1.20), P = 0.02). Pts with stage IV disease in the lowest vs. highest income populations had worse mOS (1.72 vs. 2.17 years, p < 0.001). Conclusions: YA with CRC in the lowest income and education population were more likely to have worse OS. Furthermore, regardless of income, pts in metropolitan areas seemed to have a lower risk of death likely due to greater access to care. More efforts are needed to eliminate disparities and achieve health equity.

P2746Survival of people with valvular heart disease in the community (OxValve-Survive)

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
C Taylor ◽  
J M Ordonez-Mena ◽  
A K Roalfe ◽  
J Wilson ◽  
S Myerson ◽  
...  
Keyword(s):  
Heart Disease ◽  
Cause Of Death ◽  
Valvular Heart Disease ◽  
Cox Regression ◽  
Severe Disease ◽  
Research Centre ◽  
Mortality Data ◽  
Risk Of Death ◽  
Increased Risk ◽  
The Impact

Abstract Background Valvular heart disease (VHD) occurs commonly in older patients (>65 years) but the majority is mild disease, which is of uncertain importance. Understanding the impact of VHD on mortality in this older group of patients would help determine its relevance and aid the appropriate use of healthcare resources. OxValve is a cohort study in Oxfordshire screening people aged 65 and over for VHD. Over 4,009 participants were recruited between August 2009 and May 2016 and screened using echocardiography to establish the presence and severity of VHD. AIMS To report survival in the OxValve cohort, and to investigate whether people with VHD are at increased risk of death. Methods The OxValve cohort was linked to Office for National Statistics mortality data to obtain date and cause of death. Cox regression was used to investigate the association of any VHD, VHD of significant severity, and VHD subtypes with all-cause and cause-specific mortality, adjusting for potential confounders including age, sex, socioeconomic status, smoking, and comorbidities. Results Linked mortality data was available for 3,511 OxValve participants up to September 2018 (median 5.85 years follow-up). VHD was present in 2,645 (75.3%) participants and of these 288 (8.2%) had significant VHD. In total, 311 (8.9%) participants had died. Cancer was the commonest cause of death (n=135), followed by cardiovascular disease (n=75) and respiratory disease (n=35). After adjustment for age and other covariates, mild to moderate VHD was not associated with increased all-cause mortality (HR 1.16, 95% CI: 0.89 to 1.50). However, VHD of significant severity (moderate or severe disease) was associated with a nearly two-fold higher risk of death overall (HR 1.92, 95% CI: 1:38 to 2.67) including increased CVD mortality (HR 2.25, 95% CI: 1.21 to 4.18). DISCUSSION Mild to moderate VHD was very common, but was not associated with increased mortality. Significant VHD was however associated with a two-fold reduction in survival. Further research is required to understand the natural history of VHD, how to identify those with progressive disease and when to intervene. Acknowledgement/Funding NIHR Biomedical Research Centre, Oxford

scholarly journals The Impact of Fractures on Survival in Multiple Myeloma: Results from a Population-Based Study

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 4490-4490
Author(s):  
Sigrun Thorsteinsdottir ◽  
Ingigerdur S Sverrisdottir ◽  
Gauti Gislason ◽  
Ola Landgren ◽  
Ingemar Turesson ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Board Of Directors ◽  
Research Funding ◽  
Cox Regression ◽  
Population Based ◽  
Advisory Committees ◽  
Population Based Study ◽  
Risk Of Death ◽  
Increased Risk ◽  
The Impact

Abstract Introduction Multiple myeloma (MM) causes lytic bone lesions, osteopenia, and fractures, which increase the morbidity of MM patients. Results from small previous studies have indicated that fractures in MM have a negative effect on survival. Aims The aim of the study was to evaluate the impact of fractures on survival in MM patients diagnosed in Sweden in the years 1990-2013. Furthermore, to analyze the effect of bone fractures at MM diagnosis on subsequent survival. Methods Patients diagnosed with MM in 1990-2013 were identified from the Swedish Cancer Registry. Information on date of birth, diagnosis, and death were collected from the Registry of Total Population. Information on all fractures were retrieved from the Swedish Patient Registry. Cox regression model was used with fractures as time-dependent variables. The effect of fractures on survival was assessed for any fracture or a subtype of fracture (a specific bone fracture or ICD-coded pathologic fracture). Either first fracture or the first subtype of fracture was used in the analysis. The effect of a fracture at MM diagnosis (within 30 days before or 30 days after MM diagnosis) on survival was also estimated using a Cox regression model. All models were adjusted for age, sex, time of diagnosis, and previous fractures. Results A total of 14,008 patients were diagnosed with MM in the study period. A total of 4,141 (29.6%) patients developed a fracture including fractures that occurred within a year before MM diagnosis and thereafter. Hereof 2,893 (20.7%) patients developed a fracture after MM diagnosis. The risk of death was significantly increased for patients that developed a fracture after the time of MM diagnosis with a hazard ratio (HR) of 2.00 (95% confidence interval (CI) 1.91-2.10) for all fractures combined. The risk of death was significantly increased for patients that developed all subtypes of fractures after MM diagnosis except ankle fractures. The risk of death was significantly increased for patients that developed pathologic fractures (HR=2.17; 95% CI 2.03-2.32), vertebral fractures (HR=1.73; 95% CI 1.61-1.87), hip fractures (HR=1.99; 95% CI 1.82-2.18), femoral fractures (HR=2.62; 95% CI 2.32-2.98), humerus fractures (HR=2.57; 95% CI 2.32-2.86), forearm fractures (HR=1.24; 95% CI 1.05-1.46), and rib fractures (HR=1.52; 95% CI 1.31-1.77), but not for ankle fractures (HR 1.07; 95% CI 0.79-1.44). A total of 942 (6.7%) of all MM patients were diagnosed with a fracture within 30 days before or 30 days after MM diagnosis. The patients with a fracture at diagnosis were at a significantly increased risk of death compared to those without (HR 1.31; 95% CI 1.21-1.41; Figure) Conclusions Our large population-based study, including over 14,000 patients diagnosed with MM in Sweden in the years 1990-2013, showed that MM patients that developed a fracture after the time of diagnosis were at twofold increased risk of dying compared to MM patients without a fracture. Furthermore, MM patients with a fracture at diagnosis had a 30% higher risk of dying compared to patients without a fracture. Our results indicate that fractures in MM reflect a more advanced disease at diagnosis and stress the importance of managing MM bone disease in all MM patients. Figure. Figure. Disclosures Landgren: Takeda: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Merck: Membership on an entity's Board of Directors or advisory committees; Karyopharm: Consultancy; Janssen: Consultancy, Membership on an entity's Board of Directors or advisory committees, Research Funding; Pfizer: Consultancy; Celgene: Consultancy, Research Funding; Amgen: Consultancy, Research Funding.

scholarly journals Diabetes, even newly defined by HbA1c testing, is associated with an increased risk of in-hospital death in adults with COVID-19

2020 ◽  
Author(s):  
Ye Liu ◽  
Ran Lu ◽  
Junhong Wang ◽  
Qin Cheng ◽  
Ruitao Zhang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Mortality Rate ◽  
Survival Probability ◽  
Cox Regression ◽  
Undiagnosed Diabetes ◽  
Hospital Death ◽  
Diabetes Group ◽  
Risk Of Death ◽  
Increased Risk ◽  
The Impact

Abstract Aims: Diabetes is associated with poor coronavirus disease 2019 (COVID-19) outcomes. However, little is known on the impact of undiagnosed diabetes in the COVID-19 population. We investigated whether diabetes, particularly undiagnosed diabetes, was associated with an increased risk of death from COVID-19.Methods: This retrospective study identified adult patients with COVID-19 admitted to Tongji Hospital (Wuhan) from January 28 to April 4, 2020. Diabetes was determined using patients’ past history (diagnosed) or was newly defined if the hemoglobin A1c (HbA1c) level at admission was 6.5% (≥ 48 mmol/mol) (undiagnosed). The in-hospital mortality rate and survival probability were compared between the non-diabetes and diabetes (overall, diagnosed, and undiagnosed diabetes) groups. Risk factors of mortality were explored using Cox regression analysis. Results: Of 373 patients, 233 were included in the final analysis, among whom 80 (34.3%) had diabetes: 44 (55.0%) reported a diabetes history, and 36 (45.0%) were newly defined as having undiagnosed diabetes by HbA1c testing at admission. Compared with the non-diabetes group, the overall diabetes group had a significantly increased mortality rate (22.5% vs 5.9%, p <0.001). Moreover, the overall, diagnosed, and undiagnosed diabetes groups displayed lower survival probability in the Kaplan-Meier survival analysis (all p <0.01). Using multivariate Cox regression, diabetes, age, quick sequential organ failure assessment score, and D-dimer ≥ 1.0 mg/mL were identified as independent risk factors for in-hospital death in patients with COVID-19.Conclusions: The prevalence of undiagnosed pre-existing diabetes among patients with COVID-19 is high in China. Diabetes, even newly defined by HbA1c testing at admission, is associated with increased mortality in patients with COVID-19. Screening for undiagnosed diabetes by HbA1c measurement should be considered in adult Chinese inpatients with COVID-19.

Lung cancer in African-Americans and analysis of estrogen plus progestin use.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e18258-e18258
Author(s):  
Idoroenyi Usua Amanam ◽  
Rowan T. Chlebowski ◽  
Rebecca A. Nelson ◽  
Ravi Salgia
Keyword(s):  
Lung Cancer ◽  
Cox Regression ◽  
Controlled Trial ◽  
African Ancestry ◽  
Snp Array ◽  
Smoking History ◽  
Risk Of Death ◽  
Increased Risk ◽  
Estrogen Plus Progestin ◽  
The Impact

e18258 Background: The 15-year Women’s Health Initiative (WHI) sponsored by the NIH has provided a robust dataset on health risks for post-menopausal black women (BW), including the impact of hormone therapy (HRT) on cancer risk. Women enrolled in the WHI randomized, placebo-controlled trial and taking HRT demonstrated no increase in lung cancer incidence, but a statistically significant increase in mortality. However, effects of estrogen plus progestin on non-small cell lung cancer (NSCLC) incidence and outcomes has not been extensively examined, especially in African Ancestry (AA) and smoking history. Methods: Study participants were identified who met WHI clinical trial entry criteria. Cox regression models and Kaplan-Meier method plots were utilized. Analyses adjusted for age, BMI, education, smoking status, alcohol use, health status, and physical activity. A secondary analysis was performed on BW based on AA via Affymetrix Human SNP Array. Results: 161, 808 pts were enrolled from October 1993 to December 1998 (after exclusions total analytic cohort = 142,503). 128,682 (90%) were white (WW) and 13,821 (10%) were BW. BW had lower incidence of NSCLC compared to WW (HR 0.68; P < .0001). HRT participants had a 55% increase in incidence of NSCLC (p < .0001). Former alcohol users had highest risk of NSCLC incidence (HR 2.72; p < 0.0001). Age groups (55-59 years; 60-69 years; 70-79 years) were significantly less associated with BW compared to the youngest(50-54 years; P < .0001). HRT participants were more likely BW (OR 1.17; p < .0001). More current smokers were BW compared to WW (OR 1.75; p < .0001). HRT participants had increased risk of death to NSCLC (HR 1.29; p < .001). There was a trend for survival (p = 0.3667) in WW participants compared to BW (32 vs 28.0 months, respectively). BW who had > 80% AA had a decreased incidence NSCLC trend compared to BW with < 80% AA (HR 0.81; p = 0.2806). Conclusions: BW, especially those with high levels of AA had decreased incidence of NSCLC. Those patients who received HRT had higher incidence and death from NSCLC. Further investigations are required to understand the mechanisms that AA and HRT alter risks associated with NSCLC.

The impact of diabetes and obesity on endometrial cancer outcomes.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 5523-5523
Author(s):  
Emily Meichun Ko ◽  
Paige Walter ◽  
Leslie Horn Clark ◽  
Amanda Lynn Jackson ◽  
Jason Franasiak ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Cox Regression ◽  
Clear Cell ◽  
Obese Women ◽  
Cancer Outcomes ◽  
Risk Of Recurrence ◽  
Similar Clinical Outcome ◽  
Risk Of Death ◽  
Increased Risk ◽  
The Impact

5523 Background: Diabetes (DM) is a known risk factor for endometrial cancer (EC), yet its effect on cancer outcomes remains unclear. We sought to investigate of the relationship between DM, obesity, and anti-diabetic medication on EC recurrence and survival. Methods: An IRB approved multi-institution retrospective study included all EC patients diagnosed with carcinosarcoma as well as endometrioid, serous, and clear cell cancers between January 2005 to December 2010. Demographics, comorbidities, and medications were captured at the time of cancer diagnosis. Cohorts for comparison included women with and without DM; and diabetics treated with metformin-only (METFO) were compared to those not treated with METFO. Cox regression models were used to evaluate the effect of selected covariates on PFS and OS. Results: Of 1495 EC patients, 364 (24%) had DM. Diabetics were more likely to be African American (30 v 16%, p<0.0001) and have higher BMIs (median 37.0 v 31.2, p < 0.001). After adjusting for age, race, stage, and BMI, women with DM had a worse OS (HR 1.40, 95CI 1.03-1.79), but similar recurrence risk (HR 1.16, 95CI 0.91-1.48) to non-diabetics. In a subset analysis of women with endometrioid EC (n = 1144), those with DM were 1.6 times more likely to recur (95CI 1.01-1.89, p = 0.04) and 2.4 times more likely to die (95CI 1.6-3.46, p < 0.0001). METFO use was associated with a decreased risk of recurrence (PFS HR 0.54, 95CI 0.3-0.96, p = 0.04), and death (OS HR 0.43, 95CI 0.22-0.83, p = 0.01) compared to no METFO use. METFO users had a similar clinical outcome compared to non-diabetics (PFS HR 1.05, p = 0.82; OS HR 1.3, p = 0.46). Obese women with DM who were treated with non-METFO regimens had a 1.8-fold increased risk of recurrence (95CI 0.94-3.7, p = 0.07) and 2.7-fold increased risk of death (95CI 1.2-5.9, p = 0.01). No survival differences were seen in women with serous, clear cell, or carcinosarcoma. Conclusions: Our data demonstrates worse clinical outcomes for EC patients with DM and improved outcomes for METFO users, suggesting a link between tumor pathogenesis and insulin growth factor and mTOR pathways. Future investigation is required to elucidate the complex relationship between diabetes, anti-hyperglycemic agents, and cancer outcomes.

scholarly journals Age and frailty are independently associated with increased COVID-19 mortality and increased care needs in survivors: results of an international multi-centre study

2021 ◽  
Author(s):  
◽  
Mustafa Alsahab ◽  
Lucy Beishon ◽  
Bryony Brown ◽  
Elinor Burn ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Cox Regression ◽  
Adverse Outcomes ◽  
Care Needs ◽  
Multi Centre Study ◽  
Cox Regression Analysis ◽  
Risk Of Death ◽  
Increased Risk ◽  
Ordinal Logistic Regression Analysis ◽  
The Impact

Abstract Introduction Increased mortality has been demonstrated in older adults with COVID-19, but the effect of frailty has been unclear. Methods This multi-centre cohort study involved patients aged 18 years and older hospitalised with COVID-19, using routinely collected data. We used Cox regression analysis to assess the impact of age, frailty, and delirium on the risk of inpatient mortality, adjusting for sex, illness severity, inflammation, and co-morbidities. We used ordinal logistic regression analysis to assess the impact of age, Clinical Frailty Scale (CFS), and delirium on risk of increased care requirements on discharge, adjusting for the same variables. Results Data from 5,711 patients from 55 hospitals in 12 countries were included (median age 74, IQR 54–83; 55.2% male). The risk of death increased independently with increasing age (&gt;80 vs 18–49: HR 3.57, CI 2.54–5.02), frailty (CFS 8 vs 1–3: HR 3.03, CI 2.29–4.00) inflammation, renal disease, cardiovascular disease, and cancer, but not delirium. Age, frailty (CFS 7 vs 1–3: OR 7.00, CI 5.27–9.32), delirium, dementia, and mental health diagnoses were all associated with increased risk of higher care needs on discharge. The likelihood of adverse outcomes increased across all grades of CFS from 4 to 9. Conclusions Age and frailty are independently associated with adverse outcomes in COVID-19. Risk of increased care needs was also increased in survivors of COVID-19 with frailty or older age.

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