Lower Risk Of All-cause Mortality Research Articles

Clinical Outcomes of Polymer-Free Versus Polymer-Coated Drug-Eluting Stents in Patients With Coronary Artery Disease: A Systematic Review and Meta-Analysis.

Drug-eluting stents have transformed the treatment of coronary artery disease (CAD), and there are two types: polymer-free and polymer-coated stents. Polymer-free stents have a coating that is quickly absorbed by the body, whereas polymer-coated stents have a coating that remains on the stent surface. This meta-analysis and systematic review aimed to compare the clinical outcomes of these two stent types in patients with coronary artery disease. The literature and abstracts from significant databases were reviewed to compare polymer-free drug-eluting stents (PF-DES) and polymer-coated drug-eluting stents (PC-DES) for the treatment of coronary artery disease (CAD). The primary efficacy endpoints of the study were all-cause mortality and deaths from cardiovascular and non-cardiovascular causes. Among the secondary outcomes were incidences of myocardial infarction (MI), target lesion revascularization (TLR), target vessel revascularization (TVR), stent thrombosis, stroke, and major adverse cardiovascular events (MACEs). In terms of the primary outcomes, the combined analysis revealed a marginally lower risk of all-cause mortality (relative risk, RR (95% CI) = 0.92 (0.85, 1.00), p = 0.05, I2 = 0%) with the use of PF-DESversus PC-DES. Nonetheless, there was no significant difference in cardiovascular mortality (RR (95% CI) = 0.97 (0.87, 1.08)) or non-cardiovascular mortality (RR (95% CI) = 0.87 (0.69, 1.10), p = 0.25, I2 = 9%) between the groups. Furthermore, univariate meta-regression revealed that male gender and prior myocardial infarction were independently associated with an increased risk of all-cause mortality and cardiovascular disease. According to the current meta-analysis, no statistically significant differences existed in PF-DES and PC-DES outcomes. More extensive research is needed to investigate these findings further and establish their validity.

Efficacy, safety, and tolerability of antimicrobial agents for complicated intra-abdominal infection: a systematic review and network meta-analysis

BackgroundWhich antimicrobial agents provide the optimal efficacy, safety, and tolerability for the empirical treatment of complicated intra-abdominal infection (cIAI) remains unclear but is paramount in the context of evolving antimicrobial resistance. Therefore, updated meta-analyses on this issue are warranted.MethodsWe systematically searched four major electronic databases from their inception through October 2022. Randomized controlled trials examining antimicrobial agents for cIAI treatment were included. Two reviewers independently assessed the quality of included studies utilizing the Cochrane Collaboration’s risk of bias tool as described in the updated version 1 of the Cochrane Collaboration Handbook and extracted data from all manuscripts according to a predetermined list of topics. All meta-analyses were conducted using R software. The primary outcome was clinical success rate in patients with cIAIs.ResultsForty-five active-controlled trials with low to medium methodological quality and involving 14,267 adults with cIAIs were included in the network meta-analyses. The vast majority of patients with an acute physiology and chronic health evaluation II score < 10 had low risk of treatment failure or death. Twenty-one regimens were investigated. In the network meta-analyses, cefepime plus metronidazole was more effective than tigecycline and ceftolozane/tazobactam plus metronidazole (odds ratio [OR] = 1.96, 95% credibility interval [CrI] 1.05 ~ 3.79; OR = 3.09, 95% CrI 1.02 ~ 9.79, respectively). No statistically significant differences were found among antimicrobial agents regarding microbiological success rates. Cefepime plus metronidazole had lower risk of all-cause mortality than tigecycline (OR = 0.22, 95% CrI 0.05 ~ 0.85). Statistically significant trends were observed favoring cefotaxime plus metronidazole, which exhibited fewer discontinuations because of adverse events (AEs) when compared with eravacycline, meropenem and ceftolozane/tazobactam plus metronidazole (OR = 0.0, 95% CrI 0.0 ~ 0.8; OR = 0.0, 95% CrI 0.0 ~ 0.7; OR = 0.0, 95% CrI 0.0 ~ 0.64, respectively). Compared with tigecycline, eravacycline was associated with fewer discontinuations because of AEs (OR = 0.17, 95% CrI 0.03 ~ 0.81). Compared with meropenem, ceftazidime/avibactam plus metronidazole had a higher rate of discontinuation due to AEs (OR = 2.09, 95% CrI 1.0 ~ 4.41). In pairwise meta-analyses, compared with ceftriaxone plus metronidazole, ertapenem and moxifloxacin (one trial, OR = 1.93, 95% CI 1.06 ~ 3.50; one trial, OR = 4.24, 95% CI 1.18 ~ 15.28, respectively) were associated with significantly increased risks of serious AEs. Compared with imipenem/cilastatin, tigecycline (four trials, OR = 1.57, 95%CI 1.07 ~ 2.32) was associated with a significantly increased risk of serious AEs. According to the surface under the cumulative ranking curve, Cefepime plus metronidazole was more likely to be optimal among all treatments in terms of efficacy and safety, tigecycline was more likely to be worst regimen in terms of tolerability, and eravacycline was more likely to be best tolerated.ConclusionThis study suggests that cefepime plus metronidazole is optimal for empirical treatment of patients with cIAIs and that tigecycline should be prescribed cautiously considering the safety and tolerability concerns. However, it should be noted that data currently available on the effectiveness, safety, and tolerability of antimicrobial agents pertain mostly to lower-risk patients with cIAIs.

Handgrip strength and all-cause mortality in patients with chronic kidney disease: an updated systematic review and meta-analysis of cohort studies.

In observational studies, handgrip strength (HGS), a prognostic marker for healthy aging, has been associated with several chronic disease outcomes. The present systematic review and meta-analysis aimed to determine the quantitative relationship between HGS and the risk of all-cause mortality in patients with chronic kidney disease (CKD). Search PubMed, Embase, and Web of Science databases. The search was performed from inception to July 20, 2022, and the search was updated in February 2023. Cohort studies were included exploring the relationship between handgrip strength and the risk of all-cause mortality in patients with chronic kidney disease. Effect estimates and 95% confidence intervals (95% CI) were extracted from the studies to perform pooling. The quality of included studies was assessed using the Newcastle-Ottawa scale. We evaluated the overall certainty of evidence using Grades of Recommendation, Assessment, Development, and Evaluation (GRADE). This systematic review included 28 articles. A random-effects meta-analysis that included 16,106 patients with CKD showed that participants with lower HGS had an increased mortality risk of 96.1% compared to higher HGS (HR: 1.961; 95% CI 1.591-2.415) (GRADE: very low). Moreover, this association was independent of baseline mean age and follow-up time. In 2,967 patients with CKD, a random-effects model-based meta-analysis showed that for each 1-unit increase in HGS, the risk of death in patients with CKD was reduced by 3.9% (HR: 0.961; 95% CI 0.949-0.974) (GRADE: moderate). In patients with CKD, better HGS is associated with a lower risk of all-cause mortality. This study supports using HGS as a strong predictor of mortality in this population.

High-Intensity Statin Reduces the Risk of Mortality Among Chronic Liver Disease Patients With Atherosclerotic Cardiovascular Disease: A Population-Based Cohort Study.

Background 2018AmericanHeartAssociation/AmericanCollegeofCardiology cholesterolguideline recommends statin in patients with chronic and/or stable liver disease for secondary prevention of atherosclerotic cardiovascular disease yet remains equivocal on the adequate intensity of statin for patients with chronic liver disease (CLD). We aimed to assess the association between statin intensity and mortality among patients with CLD with atherosclerotic cardiovascular disease. Methods and Results We conducted a population-based cohort study in South Korea. We assessed the risk of survival and clinical outcomes using inverse probability of treatment-weighted Cox proportional hazards regression. We also estimated the absolute risk difference between treatment groups based on the Poisson distribution. During an average of 2.35 person-years, 10 442 patients with CLD with atherosclerotic cardiovascular disease were identified. Among those patients, 5515 (52.8%) received high-intensity statin, and 4927 (47.2%) received low/moderate-intensity statin. High-intensity statin was associated with lower risk for all-cause mortality (hazard ratio [HR], 0.83 [95% CI, 0.75-0.92]), cardiovascular-cause mortality (HR, 0.85 [0.71-1.01]), liver-cause mortality (HR, 0.72 [0.54-0.97]) compared with low/moderate-intensity statin. Although both hospitalizations for recurrent myocardial infarction and stroke were shown to be increased among high-intensity statin users, effect estimate was homogeneous in the absolute scale (myocardial infarction: HR, 1.12 [1.04-1.19], risk difference, 7.57 [-0.69 to 15.84] per 1000 person-years; stroke: HR, 1.11 [0.97 to 1.27]; risk difference, -1.70 [-5.19 to 1.78]). Conclusions Among patients with CLD with atherosclerotic cardiovascular disease, high-intensity statin was significantly associated with a lower risk of mortality. These findings herein support the guidelines for statin use in patients with CLD while demonstrating potential benefit of optimal intensity use.

Vitamin D Supplementation and Its Impact on Mortality and Cardiovascular Outcomes: Systematic Review and Meta-Analysis of 80 Randomized Clinical Trials.

The impact of vitamin D supplementation on cardiovascular outcomes and mortality risk reduction remains unclear due to conflicting study findings. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs), published between 1983 and 2022, that reported the effect of vitamin D supplementation in adults versus placebo or no treatment on all-cause mortality (ACM), cardiovascular mortality (CVM), non-cardiovascular mortality (non-CVM), and cardiovascular morbidities. Only studies with a follow-up period longer than one year were included. The primary outcomes were ACM and CVM. Secondary outcomes were non-CVM, myocardial infarction, stroke, heart failure, and major or extended adverse cardiovascular events. Subgroup analyses were performed according to low-, fair- and good-quality RCTs. Eighty RCTs were assessed, including 82,210 participants receiving vitamin D supplementation and 80,921 receiving placebo or no treatment. The participants' mean (SD) age was 66.1 (11.2) years, and 68.6% were female. Vitamin D supplementation was associated with a lower risk of ACM (OR: 0.95 [95%CI 0.91-0.99] p = 0.013), was close to statistical significance for a lower risk of non-CVM (OR: 0.94 [95%CI 0.87-1.00] p = 0.055), and was not statistically associated with a lower risk of any cardiovascular morbi-mortality outcome. Meta-analysis of low-quality RCTs showed no association with cardiovascular or non-cardiovascular morbi-mortality outcomes. The emerging results of our meta-analysis present evidence that vitamin D supplementation appears to decrease the risk of ACM (especially convincing in the fair- and good-quality RCTs), while not showing a decrease in the specific cardiovascular morbidity and mortality risk. Thus, we conclude that further research is warranted in this area, with well-planned and executed studies as the basis for more robust recommendations.

Early and Mid-Term Outcomes of Transcatheter Aortic Valve Implantation versus Surgical Aortic Valve Replacement: Updated Systematic Review and Meta-Analysis.

(1) Background: The use of transcatheter aortic valve implantation (TAVI) for the treatment of severe symptomatic aortic stenosis is expanding significantly. We aimed to perform a meta-analysis comparing the safety and efficacy of TAVI versus surgical aortic valve replacement (SAVR) during the early and mid-term follow-up period. (2) Methods: We conducted a meta-analysis of randomized controlled trials (RCTs) comparing 1- to 2-year outcomes between TAVI and SAVR. The study protocol was preregistered in PROSPERO and the results were reported according to PRISMA guidelines. (3) Results: The pooled analysis included data from eight RCTs totaling 8780 patients. TAVI was associated with a lower risk of all-cause mortality or disabling stroke (OR 0.87, 95%CI 0.77-0.99), significant bleeding (OR 0.38, 95%CI 0.25-0.59), acute kidney injury (AKI; OR 0.53, 95%CI 0.40-0.69) and atrial fibrillation (OR 0.28, 95%CI 0.19-0.43). SAVR was associated with a lower risk of major vascular complication (MVC; OR 1.99, 95%CI 1.29-3.07) as well as permanent pacemaker implantation (PPI; OR 2.28, 95%CI 1.45-3.57). (3) Conclusions: TAVI compared with SAVR during early and mid-term follow-up was associated with a lower risk of all-cause mortality or disabling stroke, significant bleeding, AKI and atrial fibrillation; however, it was associated with a higher risk of MVC and PPI.

Minimizing Intracranial Disease Before Stereotactic Radiation in Single or Solitary Brain Metastases.

Stereotactic radiotherapy (SRT) in multiple fractions (typically ≤5) can effectively treat a wide range of brain metastases, including those less suitable for single-fraction stereotactic radiosurgery (SRS). Prior prospective studies on surgical resection with stereotactic radiation have focused exclusively on SRS, and retrospective studies have shown equivocal results regarding whether surgery is associated with improved outcomes compared with SRT alone. We compared resection with postoperative cavity SRT or SRS to SRT alone in patients with 1 brain metastasis, while including patients receiving SRS alone as an additional reference group. We studied 716 patients in a retrospective, single-institution cohort diagnosed with single or solitary brain metastases from 2007 to 2020. Patients receiving whole-brain radiotherapy were excluded. Cox proportional hazards models were constructed for overall survival and additional intracranial outcomes. After adjustment for potential confounders, surgery with cavity SRT/SRS was associated with decreased all-cause mortality (hazard ratio [HR]: 0.39, 95% CI [0.27-0.57], P = 1.52 × 10 -6 ) compared with SRT alone, along with lower risk of neurological death attributable to intracranial tumor progression (HR: 0.46, 95% CI [0.22-0.94], P = 3.32 × 10 -2 ) and radiation necrosis (HR: 0.15, 95% CI [0.06-0.36], P = 3.28 × 10 -5 ). Surgery with cavity SRS was also associated with decreased all-cause mortality (HR: 0.52, 95% CI [0.35-0.78], P = 1.46 × 10 -3 ), neurological death (HR: 0.30, 95% CI [0.10-0.88], P = 2.88 × 10 -2 ), and radiation necrosis (HR: 0.14, 95% CI [0.03-0.74], P = 2.07 × 10 -2 ) compared with SRS alone. Surgery was associated with lower risk of all-cause mortality and neurological death in cardinality-matched subsets of the cohort. Among surgical patients, gross total resection was associated with extended overall survival (HR: 0.62, 95% CI [0.40-0.98], P = 4.02 × 10 -2 ) along with lower risk of neurological death (HR: 0.31, 95% CI [0.17-0.57], P = 1.84 × 10 -4 ) and local failure (HR: 0.34, 95% CI [0.16-0.75], P = 7.08 × 10 -3 ). In patients with 1 brain metastasis, minimizing intracranial disease specifically before stereotactic radiation is associated with improved oncologic outcomes.

Lower All-Cause Mortality Risk in Females and Males with Peripheral Artery Disease following Pain-Free Home-Based Exercise: A 7-Year Observational Study.

We evaluated the sex-specific difference in response upon participation in an exercise program with respect to the risk of adverse clinical outcomes among patients with peripheral artery disease (PAD) and claudication. The records of 400 PAD patients were assessed between 2012 and 2015. Two hundred of them were addressed to a walking program prescribed at the hospital and executed at home at symptom-free walking speed (Ex), while the remaining 200 acted as a control group (Co). The number and date of deaths, all-cause hospitalizations, and amputations for a 7-year period were collected from the regional registry. At baseline, no differences were observed (MEXn = 138; FEXn = 62; MCOn = 149; FCOn = 51). The 7-year survival rate was significantly higher in FEX (90%) than in MEX (82% hazard ratio, HR: 0.542 95% CI 0.331-0.885), FCO (45%, HR: 0.164 95% CI 0.088-0.305), and MCO (44%; HR: 0.157 95% CI 0.096-0.256). A significantly lower rate of hospitalization (p < 0.001) and amputations (p = 0.016) was observed for the Ex group compared to the Co group, without differences by sex. In conclusion, in PAD patients, active participation in a home-based pain-free exercise program was associated with a lower rate of death and better long-term clinical outcomes, particularly among women.

Abstract 735: The associations between the use of GLP-1 receptor agonists, cancer recurrence and all-cause mortality among cancer survivors

Abstract Introduction: GLP-1 receptor agonists (GLP-1RAs) have been shown to carry benefits not only in glucose control among diabetics, but also in reductions in obesity, systemic inflammation, and risk of cardiovascular disease. Evidence also suggests a significant overlap between all of these risk factors with cancer prognosis and survival. Thus, this study aims to investigate the associations between the use of GLP-1RAs, cancer recurrence, and all-cause mortality among cancer survivors. Methods: We included a total of 67,591 cancer survivors treated at Northwestern Medicine (NM) on or after 01/01/2005. We also included a non-cancer population of NM patients 1:1 matched on age, gender, zip code, and history of diabetes or hypertension prior to cancer diagnosis (priority given to age, gender, and zip code). Finally, a subgroup analysis was performed among 34,907 cancer survivors for cancers with known associations to obesity (including thyroid, pancreatic, ovarian, liver, kidney, gynecological, colorectal, breast, gastric cancer, and multiple myeloma). Documented use of liraglutide, semaglutide, exenatide, or dulaglutide was considered as use of GLP-1RAs. Cox proportional hazards models were used to examine the associations between the use of GLP-1RAs, cancer recurrence, and all-cause mortality among cancer survivors versus the non-cancer population. Results:Compared to the non-cancer population, the risk of all-cause mortality was significantly higher among cancer survivors (HR, 5.26; 95% CI, 5.01-5.52). After adjustment of potential confounders, ever use of GLP-1 RAs was significantly associated with a lower risk of all-cause mortality among all-type cancer survivors (HR, 0.36; 95% CI, 0.25-0.51), whereas the association was not significant among the non-cancer population (HR, 0.75; 95% CI, 0.47-1.21). For cancer survivors with certain types of cancer with known associations to obesity, similar associations were observed. On the contrary, ever use of GLP-1 RAs was not significantly associated with cancer recurrence among all-type cancer survivors (HR, 0.80; 95% CI, 0.50-1.30) or obesity-associated cancer survivors (HR, 0.60; 95% CI, 0.31-1.17). Conclusion:In this study, a significant association between ever use of GLP-1 RAs and a lower risk of all-cause mortality was observed among cancer survivors but not among the population without cancer diagnoses. On the other hand, ever use of GLP-1 RAs was not significantly associated with cancer recurrence among cancer survivors. Further studies to investigate the application of GLP-1 RAs among cancer survivors are warranted. Citation Format: Po-Hua Chen, Elizabeth A. Hibler. The associations between the use of GLP-1 receptor agonists, cancer recurrence and all-cause mortality among cancer survivors [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 735.

Abstract 1010: Circulating biomarkers of vitamin B1, B2, and B3 status and their associations with clinical outcomes among non-metastatic colorectal cancer patients: results from the FOCUS Consortium

Abstract Introduction: Circulating levels of biomarkers indicating better B vitamin status appear to have a protective effect on various medical conditions, while they also contribute to the reduction in risk of some cancer entities, e.g. colorectal cancer (CRC). However, little is known about the associations of circulating vitamin B biomarkers with clinical outcomes among CRC patients, such as overall survival (OS), disease-free survival (DFS), and risk of recurrence. Recently, we showed that higher vitamin B6 status is associated with improved OS and DFS. In the present study, we further investigated associations of vitamin B1, B2, and B3 status with clinical outcomes in a prospective cohort of non-metastatic CRC patients. Materials and Methods: A total of 2,102 patients with stage I-III CRC participated in six cohorts in the international FOCUS Consortium. Circulating concentrations of vitamin B biomarkers (thiamine and thiamine monophosphate (representing vitamin B1), riboflavin (vitamin B2), and vitamin B3 markers N1-methylnicotinamide and nicotinamide were measured by liquid chromatography-tandem mass spectrometry in preoperative blood samples. Using Cox proportional hazards regression, we examined associations of vitamin B1, B2, B3 status, and related biomarkers with OS, DFS, and risk of recurrence. Models were adjusted for patient age, sex, circulating creatinine levels, tumor site, tumor stage, and study site. Results and Discussion: After a median follow-up of 3.2 years for OS, higher levels of thiamine monophosphate were associated with lower risk of all-cause mortality (HROS: 0.82; 95% CI, 0.71-0.95, p=0.008). Furthermore, higher riboflavin levels were associated with improved OS (HROS: 0.88; 95% CI, 0.78-0.98, p=0.03) and DFS (HRDFS: 0.91; 95% CI, 0.83-0.99, p=0.04). We did not observe any associations of thiamine, N1-methylnicotinamide, and nicotinamide with clinical outcomes among CRC patients. Conclusion: Findings from this multi-centre study of non-metastatic CRC patients yield important clinical information. We observed significantly improved OS among patients with higher levels of thiamine monophosphate after CRC diagnosis. Further, higher preoperative riboflavin may represent a promising predictor for OS and DFS among non-metastatic CRC patients. Citation Format: Biljana Gigic, Jennifer Ose, Stefanie Brezina, Anne JMR Geijsen, Arve Ulvik, Eline H. van Roekel, Andreana N. Holowatyj, Dieuwertje E. Kok, Fränzel JB van Duijnhoven, Victoria Damerell, Christopher I. Li, Nina Habermann, Alexis B. Ulrich, Matty P. Weijenberg, Andrea Gsur, Per M. Ueland, Ellen Kampman, Martin Schneider, Cornelia M. Ulrich. Circulating biomarkers of vitamin B1, B2, and B3 status and their associations with clinical outcomes among non-metastatic colorectal cancer patients: results from the FOCUS Consortium [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1010.

Abstract 6494: Postdiagnosis adherence to American Cancer Society cancer prevention guidelines and mortality among survivors of obesity-related cancers

Abstract Purpose: To examine the combined and individual associations of postdiagnosis body mass index (BMI), physical activity, diet quality and alcohol consumption with all-cause mortality, cardiovascular disease mortality (CVDM) and cancer-specific mortality (CSM) among survivors of obesity-related cancers. Methods: American Cancer Society (ACS) Cancer Prevention Study-II Nutrition Cohort participants diagnosed with one of 13 invasive (but non-metastatic) obesity-related cancers between 1992 and 2003 were followed for mortality until 2018. Postdiagnosis lifestyle exposures were assessed at least one year after cancer diagnosis between 1999 and 2003. A lifestyle score ranging 0-8 was created according to adherence to the American Cancer Society (ACS) 2020 cancer prevention guidelines on BMI, physical activity, diet, and alcohol, with a score of 8 representing optimal behaviors for cancer prevention. Associations of the overall and individual component scores with mortality were estimated using multivariable-adjusted Cox proportional hazards regression models. Results: Among 7,945 cancer survivors, 4,862 died between 1992 and 2018. Higher ACS guideline score was associated with 6-8% lower risk of mortality per 1 point score increase (all-cause: HR: 0.94, 95% CI: 0.92-0.95; CVDM: HR:0.92, 95% CI:0.89-0.95; CSM: HR: 0.93, 95% CI 0.90-0.97) among cancer survivors. Individual scores of BMI, physical activity, and diet were inversely associated with overall mortality; however, alcohol score was positively associated with all-cause mortality, only among female survivors. Compared with participants who had low scores both before and after cancer diagnosis, those with high scores after diagnosis had lower risk of all-cause mortality, CVDM, and possibly CSM. Conclusion: Following ACS guidelines on diet and physical activity for cancer prevention after a cancer diagnosis is associated with better survival outcomes among survivors of obesity-related cancers. Citation Format: Ying Wang, Christina Newton, Marjorie L. McCullough, Lauren R. Teras, Erika Rees-Punia, Caroline Um, Alpa V. Patel. Postdiagnosis adherence to American Cancer Society cancer prevention guidelines and mortality among survivors of obesity-related cancers. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 6494.

Risk of coronary artery disease in patients with gout on treatment with Colchicine: A systematic review and meta-analysis.

Colchicine has anti-inflammatory properties, but its utility in improving cardiovascular outcomes has been disputed. Here, we study the impact of colchicine on cardiovascular outcomes in patients with gout with and without coronary artery disease (CAD). Medline, Web of Science and Cochrane Central Register of Controlled Trials were systematically searched to identify relevant studies. Primary outcomes included myocardial infarction (MI), percutaneous coronary intervention (PCI), and coronary artery bypass grafting (CABG). Secondary outcomes included stroke and all-cause mortality. We included 4 observational studies comprising 10,026 patients with gout on treatment with colchicine. There was no significant difference in the risk of myocardial infarction (risk ratio [RR] 0.71; 95% confidence interval [CI], 0.36-1.39), need for PCI, or need for CABG, between patients on colchicine and those not receiving colchicine. Colchicine was associated with a significantly lower risk of all-cause mortality (RR 0.58; 95% CI 0.43-0.79). Non-randomized studies suggest that risk of MI, stroke and revascularization is not higher in gout patients treated with colchicine compared to gout patients without colchicine treatment.

Annals for Hospitalists - April 2023

Annals for Hospitalists - April 2023

MP72-04 ASSOCIATION OF CLINICAL TRIAL ENROLLMENT AND MORTALITY AMONGST PATIENTS WITH ADVANCED PROSTATE CANCER

You have accessJournal of UrologyCME1 Apr 2023MP72-04 ASSOCIATION OF CLINICAL TRIAL ENROLLMENT AND MORTALITY AMONGST PATIENTS WITH ADVANCED PROSTATE CANCER Rodrigo R Pessoa, Thomas Flaig, Tyler Robin, BORIS Gershman, Michael Bronsert, Kayvon Kiani, Eric Ballon-Landa, Corbin Eule, Elizabeth Kessler, Marc C Smaldone, and Simon P Kim Rodrigo R PessoaRodrigo R Pessoa More articles by this author , Thomas FlaigThomas Flaig More articles by this author , Tyler RobinTyler Robin More articles by this author , BORIS GershmanBORIS Gershman More articles by this author , Michael BronsertMichael Bronsert More articles by this author , Kayvon KianiKayvon Kiani More articles by this author , Eric Ballon-LandaEric Ballon-Landa More articles by this author , Corbin EuleCorbin Eule More articles by this author , Elizabeth KesslerElizabeth Kessler More articles by this author , Marc C SmaldoneMarc C Smaldone More articles by this author , and Simon P KimSimon P Kim More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000003340.04AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: Publication bias has been raised as concern in reporting clinical trials with negative results. However, little is known about the degree of publication bias from clinical trials with negative results for prostate cancer. Thus, we sought to elucidate the association of enrollment into a clinical trial and all-cause mortality from a population-based cohort of men with advanced prostate cancer in the U.S. METHODS: From CancerLinQ, a large national database of community oncology practices, all men with N1 and/or M1 advanced prostate cancer were identified from 2011 to 2021. The primary outcome was all-cause mortality. Multivariable Cox Proportional Hazards were used to test the association of overall survival and clinical covariates including clinical trial enrollment. RESULTS: During the study interval, we identified 139,971 men diagnosed with advanced prostate cancer. With a median follow-up of 58 months, only 2.3% of patients were enrolled into a clinical trial (n=3,269). On multivariable analysis adjusting for disease features, Asian (HR: 0.61; p<0.001) race and Hispanic/Latino origin (HR: 0.68; p<0.001) were associated with lower risk of all-cause mortality. Higher ECOG performance status also correlated with higher risk of all-cause mortality (all p<0.001). However, patients enrolled into clinical trials had higher risk of all-cause mortality compared to those patients who were not enrolled (HR: 1.18; p<0.001). CONCLUSIONS: In this population-based cohort of advanced prostate cancer patients, clinical trial enrollment was associated with a higher risk of all-cause mortality. We controlled for pertinent prognostic variables, but it remains possible that poorer prognosis patients are triaged to clinical trials. However, an alternate explanation is that some trials do have worse outcomes than standard of care and these findings raise concern that negative clinical trial results are rarely disseminated. Source of Funding: Schramm Foundation © 2023 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 209Issue Supplement 4April 2023Page: e1025 Advertisement Copyright & Permissions© 2023 by American Urological Association Education and Research, Inc.MetricsAuthor Information Rodrigo R Pessoa More articles by this author Thomas Flaig More articles by this author Tyler Robin More articles by this author BORIS Gershman More articles by this author Michael Bronsert More articles by this author Kayvon Kiani More articles by this author Eric Ballon-Landa More articles by this author Corbin Eule More articles by this author Elizabeth Kessler More articles by this author Marc C Smaldone More articles by this author Simon P Kim More articles by this author Expand All Advertisement PDF downloadLoading ...

Smoking Cessation After Diagnosis of Kidney Cancer Is Associated With Reduced Risk of Mortality and Cancer Progression: A Prospective Cohort Study.

To investigate whether postdiagnosis smoking cessation may affect the risk of death and disease progression in patients with renal cell carcinoma (RCC) who smoked at the time of diagnosis. Two hundred twelve patients with primary RCC were recruited between 2007 and 2016 from the Urological Department in N.N. Blokhin National Medical Research Center of Oncology, Moscow, Russia. Upon enrollment, a structured questionnaire was completed, and the patients were followed annually through 2020 to repeatedly assess their smoking status and disease progression. Survival probabilities and hazards for all-cause and cancer-specific mortality and disease progression were investigated using extended the Kaplan-Meier method, time-dependent Cox proportional hazards regression, and Fine-Gray competing-risk models. Patients were followed for a median of 8.2 years. During this time, 110 cases of disease progression, 100 total deaths, and 77 cancer-specific deaths were recorded. Eighty-four patients (40%) quit smoking after diagnosis. The total person-years at risk for this analysis were 748.2 for continuing smoking and 611.2 for quitting smoking periods. At 5 years of follow-up, both overall survival (85% v 61%) and progression-free survival (80% v 57%) rates were higher during the quitting than continuing smoking periods (both P < .001). In the multivariable time-dependent models, quitting smoking was associated with lower risk of all-cause mortality (hazard ratio [HR], 0.51; 95% CI, 0.31 to 0.85), disease progression (HR, 0.45; 95% CI, 0.29 to 0.71), and cancer-specific mortality (HR, 0.54; 95% CI, 0.31 to 0.93). The beneficial effect of quitting smoking was evident across all subgroups, including light smokers versus moderate-heavy smokers and those with early-stage versus late-stage tumors. Quitting smoking after RCC diagnosis may significantly improve survival and reduce the risk of disease progression and cancer mortality among patients who smoke.

Comparison of Efficacy and Safety of Angiotensin Receptor-Neprilysin Inhibitors in Patients With Heart Failure With Reduced Ejection Fraction: A Meta-Analysis.

The present meta-analysis was conducted to compare the safety and efficacy of angiontensin receptor neprilysin inhibitor (ARNI) with angiotensin receptor blockers (ARBs) and angiotensin-converting-enzyme inhibitors (ACEi) in patients with heart failure with reduced ejection fraction (HFrEF).This meta-analysis was conducted and reported in accordance with the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) statement.Two authors carried out a scientific literature search on online databases, including EMBASE, PubMed, and the Cochrane Library. The following keywords or corresponding Medical Subject Headings (MeSH) were used for the search of relevant articles: "heart failure with reduced ejection fraction," "angiotensin receptor-neprilysin inhibitor," "Angiotensin receptor blockers," and "clinical outcomes."Outcomes assessed in the present meta-analysis included changes in ejection fraction (EF) from baseline in percentage. Other outcomes assessed in the present meta-analysis included all-cause mortality, cardiovascular death, and hospitalization due to heart failure. Adverse events assessed in the present meta-analysis included hypokalemia, acute kidney injury, and hypotension. Total 10 studies were included. This meta-analysis showed that treatment with ARNI was associated with a significantly lower risk of all-cause mortality and cardiovascular death compared to control groups. There was no significant difference between the two groups in terms of change of EF from baseline or hospitalization related to heart failure. However, the risk of hypotension was significantly higher in patients receiving ARNI. The study findings support the use of ARNI as first-line therapy for heart failure with reduced ejection fraction. Further studies are required to determine the optimal use of ARNI in heart failure management and to investigate the mechanisms underlying the increased risk of hypotension.

Association of Four Types of Vascular Access Including Arterial Superficialization with Mortality in Maintenance Hemodialysis Patients: A Nationwide Cohort Study in Japan

Introduction: Vascular access usage varies widely across countries. Previous studies have evaluated the association of clinical outcomes with the three types of vascular access, namely, arteriovenous fistula (AVF), arteriovenous graft (AVG), and tunneled and cuffed central venous catheter (TC-CVC). However, little is known regarding the association between arterial superficialization (AS) and the mortality of patients. Methods: A nationwide cohort study was conducted using data from the Japanese Society for Dialysis Therapy Renal Data Registry (2006–2007). We included patients aged ≥20 years undergoing hemodialysis with a dialysis vintage ≥6 months. The exposures of interest were the four types of vascular access: AVF, AVG, AS, and TC-CVC. Cox proportional hazard models were used to evaluate the associations of vascular access types with 1-year all-cause and cause-specific mortality. Results: A total of 183,490 maintenance hemodialysis patients were included: 90.7% with AVF, 6.9% with AVG, 2.0% with AS, and 0.4% with TC-CVC. During the 1-year follow-up period, 13,798 patients died. Compared to patients with AVF, those with AVG, AS, and TC-CVC had a significantly higher risk of all-cause mortality after adjustment for confounding factors: adjusted hazard ratios (95% confidence intervals) – 1.30 (1.20–1.41), 1.56 (1.39–1.76), and 2.15 (1.77–2.61), respectively. Similar results were obtained for infection-related and cardiovascular mortality. Conclusion: This nationwide cohort study conducted in Japan suggested that AVF usage may have the lowest risk of all-cause mortality. The study also suggested that the usage of AS may be associated with better survival rates compared to those of TC-CVC in patients who are not suitable for AVF or AVG.

Associations of body size with all-cause and cause-specific mortality in healthy older adults

In the general population, body mass index (BMI) and waist circumference are recognized risk factors for several chronic diseases and all-cause mortality. However, whether these associations are the same for older adults is less clear. The association of baseline BMI and waist circumference with all-cause and cause-specific mortality was investigated in 18,209 Australian and US participants (mean age: 75.1 ± 4.5 years) from the ASPirin in Reducing Events in the Elderly (ASPREE) study, followed up for a median of 6.9 years (IQR: 5.7, 8.0). There were substantially different relationships observed in men and women. In men, the lowest risk of all-cause and cardiovascular mortality was observed with a BMI in the range 25.0–29.9 kg/m2 [HR25-29.9 vs 21–24.9 kg/m2: 0.85; 95% CI, 0.73–1.00] while the highest risk was in those who were underweight [HRBMI <21 kg/m2 vs BMI 21–24.9 kg/m2: 1.82; 95% CI 1.30–2.55], leading to a clear U-shaped relationship. In women, all-cause mortality was highest in those with the lowest BMI leading to a J-shaped relationship (HRBMI <21 kg/m2 vs BMI 21–24.9 kg/m2: 1.64; 95% CI 1.26–2.14). Waist circumference showed a weaker relationship with all-cause mortality in both men and women. There was little evidence of a relationship between either index of body size and subsequent cancer mortality in men or women, while non-cardiovascular non-cancer mortality was higher in underweight participants. For older men, being overweight was found to be associated with a lower risk of all-cause mortality, while among both men and women, a BMI in the underweight category was associated with a higher risk. Waist circumference alone had little association with all-cause or cause-specific mortality risk.Trial registration ASPREE https://ClinicalTrials.gov number NCT01038583.

A Moderate Walking Test Predicts Survival in Women With Cardiovascular Disease

Cardiovascular disease (CVD) is the principal cause of death in U.S. women. Peak oxygen uptake is strongly related to mortality and CVD. This study aimed to investigate the association between estimated peak oxygen uptake, determined using a moderate 1-km walking test, and all-cause mortality in female patients with stable CVD. Of the 482 women in our registry between 1997 and 2020, we included 430 participants in the analysis (aged 67 [34-88] years). A Cox proportional hazard model was used to determine the variables significantly associated with mortality. On the basis of the peak oxygen uptake estimated using the 1-km walking test, the sample was subdivided into tertiles, and mortality risk was calculated. The discriminatory accuracy of peak oxygen uptake in estimating survival was assessed by receiver operating characteristic curves. All results were adjusted for demographic and clinical covariates. A total of 135 deaths from any cause occurred over a median of 10.4 years (IQR=4.4-16.4), with an average annual mortality of 4.2%. Estimated peak oxygen uptake was a stronger predictor of all-cause mortality than demographic and clinical variables (c-statistic-0.767; 95% CI=0.72, 0.81; p<0.0001). The survival rate decreased from the highest tertile of fitness to the lowest. Compared with the lowest group, hazard ratios (95% CIs) for the second and third tertiles were 0.55 (0.37, 0.83) and 0.29 (0.16, 0.51), respectively (p for trend <0.0001). Higher peak oxygen uptake levels were associated with a lower risk of all-cause mortality. The indirect estimation of peak oxygen uptake using the 1-km walking test is feasible and can be applied for risk stratification among female patients undergoing secondary prevention programs.

Effect of Chinese herbal medicine therapy on risks of all-cause mortality, infections, parasites, and circulatory-related mortality in HIV/AIDS patients with neurological diseases.

Introduction: Long-term living with human immunodeficiency virus (HIV) and/or antiretroviral therapy (ART) is associated with various adverse effects, including neurocognitive impairment. Heterogeneous neurocognitive impairment remains an important issue, affecting between 15-65% of human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) patients and resulting in work performance, safety, and health-related outcomes that have a heavy economic burden. Methods: We identified 1,209 HIV/AIDS patients with neurological diseases during 2010-2017. The Kaplan-Meier method, log-rank test, and Cox proportional hazards model were used to analyze 308 CHM users and 901 non-CHM users within this population. Major CHM clusters were determined using association rule mining and network analysis. Results and Discussion: Results showed that CHM users had a 70% lower risk of all-cause mortality (adjusted hazard ratio (aHR) = 0.30, 95% confidence interval (CI):0.16-0.58, p < 0.001) (p = 0.0007, log-rank test). Furthermore, CHM users had an 86% lower risk of infections, parasites, and circulatory-related mortality (aHR = 0.14, 95% confidence interval (CI):0.04-0.46, p = 0.001) (p = 0.0010, log-rank test). Association rule mining and network analysis showed that two CHM clusters were important for patients with neurological diseases. In the first CHM cluster, Huang Qin (HQ; root of Scutellaria baicalensis Georgi), Gan Cao (GC; root of Glycyrrhiza uralensis Fisch.), Huang Lian (HL; root of Coptis chinensis Franch.), Jie Geng (JG; root of Platycodon grandiflorus (Jacq.) A.DC.), and Huang Bai (HB; bark of Phellodendron amurense Rupr.) were identified as important CHMs. Among them, the strongest connection strength was identified between the HL and HQ. In the second CHM cluster, Suan-Zao-Ren-Tang (SZRT) and Ye Jiao Teng (YJT; stem of Polygonum multiflorum Thunb.) were identified as important CHMs with the strongest connection strength. CHMs may thus be effective in treating HIV/AIDS patients with neurological diseases, and future clinical trials are essential for the prevention of neurological dysfunction in the population.