High Early Mortality Research Articles

Associations between abrupt transition, dialysis-requiring AKI, and early mortality in ESKD among U.S. veterans

BackgroundMortality is high within the first few months of starting chronic dialysis. Pre-ESKD trajectory of kidney function has been shown to be predictive of early death after dialysis initiation. We aim to better understand how two key aspects of pre-dialysis kidney function—an abrupt transition pattern and an episode of dialysis-requiring AKI (AKI-D) leading directly to ESKD—are associated with early mortality after dialysis initiation.MethodsWe extracted national data from U.S. Veterans Health Administration cross-linked with the United States Renal Data System (USRDS) to identify patients who initiated hemodialysis during 2009–2013. We defined abrupt transition as having a mean outpatient eGFR ≥ 30 ml/min/1.73m2 within 1 year prior to ESKD. AKI-D was identified using inpatient serum creatinine measurements (serum Cr increase by at least 50% from baseline) along with billing codes for inpatient receipt of dialysis for AKI within 30 days prior to the ESKD start date. We used multivariable proportional hazards models to examine the association between patterns of kidney function prior to ESKD and all-cause mortality within 90 days after ESKD.ResultsTwenty-two thousand eight hundred fifteen patients were identified in the final analytic cohort of Veterans who initiated hemodialysis and entered the USRDS. We defined five patterns of kidney function decline. Most (68%) patients (N = 15,484) did not have abrupt transition and did not suffer an episode of AKI-D prior to ESKD (reference group). The remaining groups had abrupt transition, AKI-D, or both. Patients who had an abrupt transition with (N = 503) or without (N = 3611) AKI-D had the highest risk of early mortality after ESKD onset after adjustment for demographics and comorbidities (adjusted HR 2.10, 95% CI 1.66–2.65 for abrupt transition with AKI-D; adjusted HR 2.10, 95% CI 1.90–2.33 for abrupt transition without AKI-D). In contrast, patients who experienced AKI-D without an abrupt transition pattern (N = 2141 had only a modestly higher risk of early death (adjusted HR 1.19, 95% CI 1.01–1.40).ConclusionsAn abrupt decline in kidney function within 1 year prior to ESKD occurred in nearly 1 in 5 incident hemodialysis patients (18%) in this national cohort of Veterans and was strongly associated with higher early mortality after ESKD onset.

One-year outcomes in cardiogenic shock triggered by supraventricular tachycardia: an analysis of the FRENSHOCK multicenter prospective registry

Abstract Background Cardiogenic shock (CS) is the most severe form of heart failure (HF), resulting in high early and long-term mortality. Characteristics of CS secondary to supraventricular tachycardia (SVT) are poorly reported. Based on a large registry of unselected CS, our aim was to compare one-year outcomes between SVT-triggered and non-SVT-triggered CS. Methods FRENSHOCK is a prospective registry including 772 CS from 49 centers. One to three triggers could be identified (ischemic, mechanical complications, ventricular/supraventricular arrhythmia, bradycardia, iatrogenesis, infection, non-compliance, others). One-year outcomes (rehospitalizations, mortality, heart transplantation (HTx), ventricular assist devices (VAD)) were analyzed, adjusted on independent predictive factors. Results Within 769 CS included, 100 were SVT-triggered (13%) with 65 with SVT as exclusive trigger (8.5%). SVT triggered CS patients were more male with more frequent history of cardiomyopathy or chronic kidney disease, and more profound CS (biventricular failure and multiorgan failure). At 1-year, there was no difference in all-cause mortality (HR 0.91 [0.66 – 1.26], p = 0.58), need for HTx or VAD (OR 0.88 [0.41 – 1.88], p = 0.74) or rehospitalizations (OR 1.24 [0.78 – 1.98], p = 0.36). Patients with SVT as exclusive trigger presented more 1-year rehospitalizations (OR 3.74 [1.05 – 10.5], p = 0.01). Conclusion SVT is a frequent trigger of CS alone or in association in more than 10% of miscellaneous CS. Although SVT-triggered CS patients were more comorbid with more pre-existing cardiomyopathies and HF, they presented similar rates of mortality, HTx and VAD at 1-year arguing for a better overall prognosis.Graphical abstract

Abstract 13027: Hospital Outcomes and Predictors of Spontaneous Coronary Artery Dissection With Concurrent Ventricular Arrhythmias

Background: While spontaneous coronary artery dissection (SCAD) patients can present with ventricular arrhythmias (VAs), the in-hospital outcomes among these patients are not well-established. Objective: This study aimed to analyze the in-hospital outcomes of patients with SCAD and concurrent VAs, and to determine the predictors of VAs occurrence in this population. Methods: Using the Nationwide Readmissions Database, our study included patients aged 18 years or older who had SCAD between 2017 and 2020. We categorized the cohort into two groups depending on the presence of VAs during hospitalization. The in-hospital outcomes were assessed between two groups. Through multivariable analysis, we further analyzed the predictors of VAs occurrence among SCAD patients. Results: Our study included 160 (13.45%) SCAD patients with concurrent VAs and 1,030 (86.55%) SCAD patients without concurrent VAs between 2017 and 2020. SCAD patients with concurrent VA were associated with higher rates of early mortality (11.88% vs. 2.04%, p<0.01), prolonged index hospital stay (≥7 days) (31.25% vs. 12.82%, p<0.01), and non-home discharge (21.88% vs. 6.50%, p<0.01). The length of hospital stay was longer in the SCAD with concurrent VAs group (6.93 days vs. 3.73 days, p<0.01), and the median cumulative cost of hospitalization was also higher in this group ($31,450 vs. $14,664, p<0.01). SCAD with concurrent VAs patients also had poorer in-hospital adverse events. In multivariable analysis, the independent predictors for VAs occurrence among SCAD patients were chronic liver disease (aOR: 2.18; 95% CI: 1.15- 4.12, p=0.02) and heart failure (aOR: 3.40; 95%CI: 2.30- 5.02, p<0.01). Conclusion: Ventricular arrhythmias among SCAD patients were associated with poorer in-hospital outcomes. Heart failure and chronic liver disease were the predictors of VAs in SCAD patients. This highlights the importance of closely monitor and aggressive VAs management among these high-risk patients.

Outcomes of Acute Myeloid Leukemia Patients Suffering from an Additional Active Malignancy Treated with Venetoclax and Azacitidine: A Single Center Experience

Introduction: Venetoclax (ven) and azacitidine (aza) has become the standard of care for the treatment of patients (pts) with acute myeloid leukemia (AML) who are ineligible for intensive chemotherapy on the basis of the phase III VIALE-A trial, which showed prolonged overall survival with ven-aza vs. placebo-aza. Pts with active additional malignancies (AM) at the time of AML diagnosis are often unfit for intensive chemotherapy but are excluded from clinical trials, including VIALE-A. We aim to compare the characteristics and outcomes of AML patients with AM vs without AM (non-AM), all treated in a real world setting. Methods: A retrospective analysis including all AML pts diagnosed between Jan 2019 and Apr 2023 and treated with ven-aza in Tel Aviv Sourasky Medical Center. We defined active malignancy as any malignancy additional to AML that was diagnosed within 2 years prior to or concomitantly with the diagnosis of AML, or receiving active treatment at the time of the diagnosis of AML. We excluded prior MDS, MPN and basal cell or localized squamous cell carcinomas of the skin. We defined patients eligible for registration trial (RTE) as pts meeting the inclusion criteria for the VIALE-A trial. We compared categorical and continuous variables as appropriate, and examined survival outcomes by a Kaplan Meier and Log-Rank test. Event free survival (EFS) was defined as time until treatment failure (2 courses of ven-aza without achievement of response), relapse, or death. Results: We analyzed 113 pts diagnosed with AML and treated with ven-aza. 17 patients had an additional AM; 11 solid and 6 hematological, at the time of AML diagnosis. Six pts had more than one additional malignancy. Six patients had newly diagnosed AM, 6 had AM in remission and were treated with maintenance therapy at the time of AML diagnosis, and 5 had an active relapsed / progressive AM. Five patients received treatment for AM concomitantly or alternating with ven-aza, including surgery, letrozole, olaparib, arabiterone acetate, pazopanib, and trabectedin. We compared the baseline characteristics and outcomes of AML pts with AM to AML pts treated with ven-aza who did not have AM (96 pts, non-AM) and pts who met inclusion criteria for the registration VIALE-A trial (57 pts, RTE). Pts with AM were younger than non-AM pts or RTE pts (11.8% over the age of 75 vs. 67% and 68%; respectively, p<0.001), and had a slightly higher baseline creatinine level than RTE pts (median=1.1 range 0.6-1.4 mg/dL vs. median=0.9 range 0.5-1.3 mg/dL; p=0.01). ECOG functional status, ELN risk category, and baseline cell counts were similar between all groups. Treatment with ven-aza was initiated within a median of 6 days from diagnosis in AM pts (range 1-20). 58.2% of AM pts achieved CR/CRi vs. 57% of non-AM pts and 68% of RTE pts (p=0.9 and p=0.46, respectively). The 30 day mortality rate for AM pts was 17.6% vs 7.3% for non-AM pts (p=0.17) and 3.5% for RTE pts (p=0.07). Causes of early mortality among AM patients were non-responsive/progressive AML (2 pts) and sepsis (1 pt). Overall, 13 of 17 AM pts died, 7 from progressive AML, 3 from progressive additional malignancy and 3 from treatment complications. Six of the AM pts underwent allogeneic stem cell transplant (35%) vs. 14 non-AM pts (14.5%, p=0.07) and 11 RTE pts (19.2%, p=0.19). Median length of follow-up was 23.8 months (95% CI, 12.9-34.7). Overall survival (OS) EFS, and relapse free survival (RFS) were similar between AM and non-AM pts. (Figure 1A). ECOG score other than 0 (p=0.009, HR=2.2 95% CI 1.2-4.1) and secondary AML type (p=0.049, HR=1.8, 95% CI 1.001-3.124) but not AM (p=0.354, HR=1.42, 95% CI 0.67-3.03) were associated with reduced overall survival in a multivariate analysis which included age, sex and ELN risk category. A trend for worse survival outcomes in AM vs. RTE pts was noted (HR=1.82, CI 0.95-3.46 p = 0.068) (Figure 1B). EFS and RFS were similar between AM and RTE pts. Conclusions: Among pts diagnosed with AML and an additional active malignancy, treatment with ven-aza in the real world setting resulted in similar response and survival rates as in patients without active malignancies, but with a trend for worse overall survival and higher early mortality than pts who meet the eligibility criteria of the VIALE-A trial. 21.8% of AM pts were alive at 24 months. These results imply that treatment for AML for pts with active malignancy with ven-aza is feasible, and should not be withheld from these pts.

Predictive model for early death risk in pediatric hemophagocytic lymphohistiocytosis patients based on machine learning

BackgroundHemophagocytic Lymphohistiocytosis (HLH) is a rare and life-threatening disease in children, with a high early mortality rate. This study aimed to construct machine learning model to predict the risk of early death using clinical indicators at the time of HLH diagnosis. MethodsThis observational cohort study was conducted at the National Clinical Research Center for Child Health and Disease. Data was collected from pediatric HLH patients diagnosed by the HLH-2004 protocol between January 2006 and December 2022. Six machine learning models were constructed using the Least Absolute Shrinkage and Selection Operator (LASSO) to select key clinical indicators for model construction. ResultsThe study included 587 pediatric HLH patients, and the early mortality rate was 28.45 %. The logistic and XGBoost model with the best performance after feature screening were selected to predict early death of HLH patients. The logistic model had an AUC of 0.915 and an accuracy of 0.863, while the XGBoost model had an AUC of 0.889 and an accuracy of 0.829. The risk factors most associated with early death were the absence of immunochemotherapy, decreased TC levels, increased BUN and total bilirubin, and prolonged TT. We developed an online calculator tool for predicting the probability of early death in children with HLH. ConclusionsWe developed the first web-based early mortality prediction tool for pediatric HLH to assist clinicians in risk stratification at diagnosis and in developing personalized treatment protocols. This study is registered on the China Clinical Trials Registry platform (ChiCTR2200061315).

Racial and ethnic disparities in post–liver transplant survival among patients with hepatocellular carcinoma in the United States.

178 Background: Liver transplantation (LT) is a potentially curative treatment option for some patients with early-stage hepatocellular carcinoma (HCC). Racial and ethnic disparities in diagnosis and overall outcomes for HCC are well known. However, real-world data on disparities in post-LT survival among patients with HCC are lacking. Methods: We used TriNetX, a national database comprising approximately 74 million patients across 54 health care organizations in the United States, to retrospectively identify patients who had an ICD-10 diagnosis of HCC (ICD-10 C22.0, C22.8) and underwent LT (CPT codes 47135, 47140, 47140, 47141, 47142) from 2012-2022. We retrieved data on baseline characteristics and compared them across racial and ethnic subgroups; Caucasians, African Americans (AA) and other minorities (Hispanics/Asians). We studied post-LT outcomes using survival at 1 year, 3 years and 5 years. Results: A total of 2,901 patients with HCC underwent LT over the study period, out of which, majority were Caucasians (2403/2901, 84.8%), followed by AA (267/2901, 9.2%) Hispanic/Asian (231/2901, 7.9%). At baseline, AA patients had higher prevalence of viral hepatitis B (10.1% vs 5.7%, p=0.004), hepatitis C (72.7% vs 47.1%, p<0.001) and lower prevalence of alcoholic liver disease (36.3% vs 45.5%, p=0.004) as compared to Caucasian patients. Hispanic/Asian patients had lower prevalence of alcoholic liver disease (37.7% vs 45.5%, p=0.02), nicotine dependence (13.4% vs 21.3%, p=0.004) and higher prevalence of viral hepatitis B (24.7% vs 5.7%, p<0.001) as compared to Caucasian patients. We found no differences post-LT survival at 1 year (92.9% vs 91.6%, p=0.60), 3 years (77.6% vs 80.5%, p=0.48) and 5 years (71.0% vs 72.3%, p=0.46) between AA and Caucasian patients. While post-LT survival at 1 year was lower among Hispanic/Asian patients (88.5% vs 94.3%, p=0.04), we found no difference in post-LT survival at 3 years (82.5% vs 85.4%, p=0.27) and 5 years (75.8% vs 75.7%, p=0.55) when compared to Caucasians. Conclusions: We present real-world data demonstrating the under-representation of racial minorities in the cohort of patients with HCC receiving LT in the US. We found no differences in post-LT survival (except higher early mortality among Hispanic/Asian patients), across racial/ethnic groups. These results show that stringent implementation of policies aimed at ensuring equitable access to LT may contribute to bridging disparities in overall outcomes in HCC.

Early and midterm outcomes of fenestrated and branched endovascular aortic repair in thoracoabdominal aneurysms types I through III

BackgroundFenestrated and branched endovascular aortic repair (F/BEVAR) of thoracoabdominal aortic aneurysms (TAAAs) has shown high technical success and low early mortality rates. Aneurysm extent has been reported as a factor affecting outcomes. This study aimed to assess the early and midterm follow-up outcomes of patients managed by F/BEVAR for types I through III TAAAs. MethodsA single-center retrospective analysis was conducted, including data from consecutive, elective and urgent (symptomatic and ruptured cases), patients treated for types I through III TAAAs, between October 1, 2011, and October 1, 2022, using F/BEVAR. Degenerative and postdissection TAAAs were included. Patients received prophylactic cerebrospinal fluid drainage (CSFD), except those under therapeutic anticoagulation, those who were hemodynamically unstable, or those with failed CSFD application. When an initial thoracic endovascular aortic repair was performed, as part of a staged procedure, no CSFD was used. Later stages and nonstaged procedures were performed under CSFD. Thirty-day mortality and major adverse events (MAEs) were analyzed. Kaplan-Meier estimates were used for follow-up outcomes. ResultsF/BEVAR for types I through III TAAAs was performed in 209 patients (56.9% males; mean age, 69.6 ± 3.2 years; mean aneurysm diameter, 65.2 ± 6.2 mm); 29.2% type I, 57.9% type II, and 12.9% type III. Urgent repair was performed in 26.7% of patients (56 cases; 23 ruptured and 33 symptomatic cases) and 153 were treated electively. Thirty-two patients (15.3%) were classified as American Society of Anesthesiologists (ASA) class IV. CSFD was used in 91% and staged thoracic endovascular aortic repair was performed in 51.2% of patients. Technical success was 93.8% (96.7% in elective vs 94.6% in urgent cases; P = .92). Thirty-day mortality was 11.0% (4.6% in elective vs 28.5% in urgent cases; P < .001) and MAEs were recorded in 17.2% of cases (7.8% in elective vs 42.8% in urgent cases; P < .001). Spinal cord ischemia rate was 20.5% (17.6% in elective vs 28.7% in urgent cases; P = .08), whereas 2.9% of patients presented paraplegia (1.3% in elective and 7.1% in urgent cases; P = .03). The mean follow-up was 16 ± 5 months. Survival was 75.0% (standard error, 4.0%) and freedom from reintervention was 73.3% (standard error, 4.4%) at 36 months. ASA IV and urgent repair were detected as independent factors related to early mortality and MAE, whereas ruptured aneurysm status was related to spinal cord ischemia evolution. ConclusionsEndovascular repair for types I through III TAAAs provides encouraging early outcomes in terms of mortality, MAE, and paraplegia, especially in an elective setting. Setting of repair and baseline ASA score should be taken into consideration during decision-making.

Surgery for paravalvular abscess in children

ObjectiveTo investigate the outcomes of surgery in children with paravalvular abscess at our institution. MethodsA retrospective review of all patients who underwent surgery for paravalvular abscess was performed. ResultsBetween 1989 and 2020, 30 patients underwent surgery for paravalvular abscess, of whom 5 (16.7%) had an intracardiac fistula and 6 (20.0%) had a pseudoaneurysm. Aortic annulus abscesses were most common, occurring in 23 patients (76.7%). Aortic root replacement was performed in 17 patients (56.7%), root reconstruction was performed in 4 (13.3%), and reconstruction of the central fibrous body was required in 5 (16.7%). Postoperatively, 7 patients (23.3%) required extracorporeal membrane oxygenation (ECMO) support, and 1 patient (3.3%) required permanent pacemaker insertion. There were 6 early deaths, 5 of whom were on ECMO, and no late deaths, with a 15-year survival of 79.7% (95% confidence interval [CI], 60.2%-90.3%). Deaths were from sudden cardiac arrest resulting in brain death in 3 patients, inability to wean from ECMO due to severe cardiac dysfunction in 2 patients, and cerebral mycotic aneurysm and hemorrhage in 1 patient. Freedom from reoperation was 40.0% (95% CI, 17.0%-62.3%) at 15 years Reoperation due to recurrence was rare, occurring in only 2 patients (6.7%). Streptococcus pneumoniae (hazard ratio [HR], 9.2; 95% CI, 1.6-51.7) and preoperative shock (HR, 6.4; 95% CI, 1.3-32.0) were associated with mortality. Central fibrous body reconstruction was associated with reoperation (HR, 4.4; 95% CI, 1.2-16.1). ConclusionsAlthough paravalvular abscess in children is associated with high early mortality, hospital survivors have good long-term survival. Reoperation is frequent, but is rarely due to recurrence of endocarditis.

Twenty-Five Year Multicentre Experience of Explantation of Infected Abdominal Aortic Endografts.

We report a multicenter experience of open conversions (OC) for aortic endograft infections (AEI). We retrospectively analyzed all patients who underwent OC for AEI after endovascular aneurysm repair (EVAR), from 1997 to 2021 in 12 Italian centers. The endpoints were as follows: mortality (30-days, in-hospital), major postoperative complications. Follow-up data included: survival, aortic-related complications, infection persistence or reoccurrence. Fifty-eight patients (mean age: 73.8 ± 6.6years) were included. Median time from EVAR to OC was 14months (interquartile range 7-45). Thirty-five patients (60.3%) were symptomatic at presentation. Aortic reconstruction was anatomic in 32 patients (55.2%), extra-anatomic in 26 (44.8%). Thirty-day mortality was 31% (18/58). Six additional patients died after 30days during the same hospitalization (in-hospital mortality: 41.4%). Most common post-operative complications included respiratory failure (38.6%) and renal insufficiency (35.1%). During 28.1 ± 4months follow-up, 4 aneurysm-related deaths were recorded. Infection re-occurred in 29.4% of the patients. Estimated survival was 50% at 1year, and 30% at 5years, and was significantly lower for patients who underwent extra-anatomic reconstructions (37 vs 61% at 1year, 16 vs 45% at 5years; log-rank P = .021). OC for AEI is associated with high early mortality. The poor mid-term survival is influenced by aortic complications and infection re-occurrence.

A combination of clot formation abnormalities in thromboelastometry has a high prognostic value in patients with acute-on-chronic liver failure.

Global coagulation tests offer a better tool to assess procoagulant and anticoagulant pathways, fibrinolysis and clot firmness and evaluate more accurately coagulation defects compared to conventional coagulation tests. Their prognostic role in acute-on-chronic liver disease (ACLF) or acute decompensation (AD) has not been well established. To assess the properties and prognostic value of the coagulation profile measured by rotational thromboelastometry (ROTEM) in ACLF and AD. 84 consecutive patients (35 ACLF and 49 AD) were prospectively studied. Twenty healthy persons matched for age and gender were used as controls. 'Hypocoagulable' or 'hypercoagulable' profiles on admission were assessed based on nine ROTEM parameters and mortality was recorded at 30 and 90 days. Individual ROTEM parameters denoted significantly more hypocoagulability in patients compared to controls. 'Hypocoagulable' profile (defined as a composite of 4 or more ROTEM parameters outside the range) was associated with more severe liver disease assessed either as MELD or Child-Pugh scores ( P < 0.001 for both) and higher 30-day mortality (Log-rank P = 0.012). 'Hypocoagulable' profile (HR 3.160, 95% CI 1.003-9.957, P = 0.049) and ACLF status (HR 23.786, 95% CI 3.115-181.614, P = 0.002) were independent predictors of 30-day mortality, in multivariate model. A higher early mortality rate was shown in ACLF patients with 'hypocoagulable' phenotype compared to those without (Log-rank P = 0.017). 'Hypocoagulable' profile was not associated with mortality in AD. 'Hypocoagulable' profile was associated with more advanced liver disease and higher short-term mortality in patients with ACLF.

Risk factors for a differentiation syndrome in patients with acute promyelocytic leukemia

Differentiation syndrome (DS) is a severe complication of acute promyelocytic leukemia and its treatment, which is one of the causes of high early mortality. the similarity of clinical manifestations of DS and other complications that may develop during acute promyelocytic leukemia therapy makes it difficult to diagnose ds. at the same time, untimely initiation of DS therapy with glucocorticosteroids can lead to the patient’s death. The only generally accepted risk factor for ds is initial leukocytosis. Specific markers confirming ds have not yet been found. A number of studies show that in patients with diagnosed DS, the expression of CD56, CD54, CD2, CD15, CD13, markers of immature granulocytes, β2-integrins was more often found on blast cells. exposure to tretinoin increased the expression of chemokine receptors, chemokines, and cytokines by blast cells and vascular endothelium. The influence exerted by atypical promyelocytes, due to their biological characteristics, on the coagulation system suggests an association between hemostasis state and ds development. However, the value of the above markers as predictors or signs of DS still needs to be tested, especially when it comes to non-chemotherapeutic treatment of acute promyelocytic leukemia with arsenic trioxide.

One-year outcomes in cardiogenic shock triggered by supraventricular tachycardia: an analysis of the FRENSHOCK multicenter prospective registry.

Cardiogenic shock (CS) is the most severe form of heart failure (HF), resulting in high early and long-term mortality. Characteristics of CS secondary to supraventricular tachycardia (SVT) are poorly reported. Based on a large registry of unselected CS, we aimed to compare 1-year outcomes between SVT-triggered and non-SVT-triggered CS. FRENSHOCK is a French prospective registry including 772 CS patients from 49 centers. For each patient, the investigator could report 1-3 CS triggers from a pre-established list (ischemic, mechanical complications, ventricular/supraventricular arrhythmia, bradycardia, iatrogenesis, infection, non-compliance, and others). In this study, 1-year outcomes [rehospitalizations, mortality, heart transplantation (HTx), ventricular assist devices (VAD)] were analyzed and adjusted for independent predictive factors. Among 769 CS patients included, 100 were SVT-triggered (13%), of which 65 had SVT as an exclusive trigger (8.5%). SVT-triggered CS patients exhibited a higher proportion of male individuals with a more frequent history of cardiomyopathy or chronic kidney disease and more profound CS (biventricular failure and multiorgan failure). At 1 year, there was no difference in all-cause mortality (43% vs. 45.3%, adjusted HR 0.9 (95% CI 0.59-1.39), p = 0.64), need for HTx or VAD [10% vs. 10%, aOR 0.88 (0.41-1.88), p = 0.74], or rehospitalizations [49.4% vs. 44.4%, aOR 1.24 (0.78-1.98), p = 0.36]. Patients with SVT as an exclusive trigger presented more 1-year rehospitalizations [52.8% vs. 43.3%, aOR 3.74 (1.05-10.5), p = 0.01]. SVT is a frequent trigger of CS alone or in association in more than 10% of miscellaneous CS cases. Although SVT-triggered CS patients were more comorbid with more pre-existing cardiomyopathies and HF incidences, they presented similar rates of mortality, HTx, and VAD at 1 year, arguing for a better overall prognosis. https://clinicaltrials.gov, identifier: NCT02703038.

Tricuspid valve replacement outcomes in a diverse variety of valve replacement cases: Mortality, mechanical versus biological – A single-center study

Background: The initial trial in tricuspid surgery is repair; however, replacement is done whenever the valve is badly diseased. Tricuspid valve replacement (TVR) as an isolated procedure and combined with other valve replacements presents a challenge as these patients are in the high-risk subset. Materials and Methods: The present retrospective study was performed using the medical records of 42 cases who underwent TVR since 2017 at our institute. The mean age of the participants was 36.3 ± 13.2 years and male–female was 66.7% and 33.3%, respectively. Isolated TVR was done in 35.7% of cases, associated with mitral valve replacement (MVR) in 38.1%, with aortic valve replacement (AVR) in 4.8%, triple-valve replacement (MV, TV, and AV) in 19.0%, and TVR associated with pulmonary valve replacement in 2.4% of cases. This diverse variety of valve replacement cases is the highlight of our study. About 30.9% of participants were undergoing the procedure as a redo surgery. Trial of repair was given in 33.3% of cases. Moreover, bioprosthesis and mechanical valve prosthesis were used in 73.8% and 26.2%, respectively. Results: Early mortality occurred in 8 (19.0%) cases. Cause of death common in all deaths was right ventricular failure in all cases 8/8 (100%) seconded by multi-organ failure in 7/8 cases (87.5%), previous cardiac surgery was a factor in 4/8 (50%) cases, mediastinitis occurred in 2/8 (25%) cases, and both arrhythmias and cerebrovascular accident happened in 1/8 (12.5%) case each. Mortality rate was 3/15 (20.0%) in cases of isolated TV surgery. Mortality rate for concomitant MVR was 3/15 (20.0%), and for concomitant AVR with MVR (triple-valve replacement) was 2/8 (25.0%). No early mortality happened in the concomitant AVR and concomitant pulmonary valve replacement group. Late mortality happened in 11/42 (26.2%) cases during follow-up. Total mortality as per the valve types has been 5/11 (45.5%) in the mechanical valve replacement group and 14/31 (45.2%) for the biological valve group. Conclusions: The patients who require TVR are usually high-risk surgical candidates with high early and late mortality. The most common cause of death was right ventricular failure in this study. TVR associated with other heart valve replacement increases the risk strata of the patient which is the highlight of our study. In the end, we conclude that we had 19.0% early (0–30 days) and 26.2% late mortality (0–1 year) making a composite of 45.2% mortality at the end of 1 year. No difference in the effect of mortality as per the valve type has been observed.

641 Impact of Frailty on Patient Outcomes After Cardiac Surgery: An Updated Systematic Review and Meta-Analysis

Abstract Aim To determine the impact of frailty on patient outcomes after undergoing cardiac surgery. Method An analysis of frail versus non-frail patients who had undergone cardiac surgery was conducted using data from Pubmed/Medline, EMBASE, Cochrane, Web of Science, Scopus, and grey literature, all searched in April 2022. The primary outcomes of early postoperative mortality and major adverse cardiovascular events (MACE) were examined, as well as secondary outcomes, including long-term mortality and complications. Data were analyzed using R version 4.0.3. Results A total of 22 studies, including 102,323 frail and 2,187,814 non-frail patients, were included in the analysis. Frailty was found to be significantly associated with higher early mortality (RR: 2.93; 95% CI, 2.19–3.93; P &amp;lt; 0.01; I2 = 17.2%) and MACE (RR: 2.07; 95% CI, 1.21–3.55; P = 0.03; I2 = 22.9%) compared to non-frail patients. Frailty was also associated with a higher risk of acute kidney injury and renal impairment (RR: 3.67; 95% CI, 2.85–4.73; P = 0.03; I2 = 3.9%). In the long term, a higher mortality rate was observed in frail patients (RR: 2.93; 95% CI, 1.69–5.07; P = 0.02; I2 = 22.4%). However, no significant differences were found in pneumonia, respiratory complications, sepsis, or reoperation rates between frail and non-frail patients. Conclusions Frailty is associated with higher mortality and MACE in patients undergoing cardiac surgery and a higher risk of acute kidney injury. Frailty should be considered an important factor in preoperative risk assessment and perioperative care for these patients.

Long-Term Periodic and Conditional Survival Trends in Prostate, Testicular, and Penile Cancers in the Nordic Countries, Marking Timing of Improvements.

Survival studies are important tools for cancer control, but long-term survival data on high-quality cancer registries are lacking for all cancers, including prostate (PC), testicular (TC), and penile cancers. Using generalized additive models and data from the NORDCAN database, we analyzed 1- and 5-year relative survival for these cancers in Denmark (DK), Finland (FI), Norway (NO), and Sweden (SE) over a 50-year period (1971-2020). We additionally estimated conditional 5/1-year survival for patients who survived the 1st year after diagnosis. Survival improved early for TC, and 5-year survival reached 90% between 1985 (SE) and 2000 (FI). Towards the end of the follow-up, the TC patients who had survived the 1st year survived the next 4 years with comparable probability to the background population. For PC, the 90% landmark was reached between 2000 (FI) and after 2010 (DK). For penile cancer, 5-year survival never reached the 90% landmark, and the improvements in survival were modest at best. For TC, early mortality requires attention, whereas late mortality should be tackled for PC. For penile cancer, the relatively high early mortality may suggest delays in diagnosis and would require more public awareness and encouragement of patients to seek medical opinion. In FI, TC and penile cancer patients showed roughly double risk of dying compared to the other Nordic countries, which warrants further study and clinical attention.

ThTP1.13 Improving Practice in Acute Pancreatitis Management at University Hospital Wishaw

Abstract Acute pancreatitis has an incidence of 150 to 420 cases per million population in the UK and appropriate management is essential given its high early mortality rate. This clinical audit aimed to improve the initial management of acute pancreatitis in patients presenting to UHW between June 2021 and August 2022. Retrospective analysis was performed for all acute pancreatitis patients discharged between 01/06/21 and 01/12/21. Management was compared against NICE, BSG and RCS audit standards which encompassed risk stratification, investigations, non-operative and operative management. Initial results were presented at the surgical monthly meeting in April 2022 to raise awareness of standardising care. An acute pancreatitis sticker was implemented to drive change. To assess the intervention impact, prospective data collection was performed from May to August 2022. Results revealed an improvement in nine out of ten of the audit standards. Suitable investigation into pancreatitis aetiology improved from 25% to 50%, with a notable 83% reduction in clinicians assuming alcohol induced pancreatitis without prior investigation of cause. Initial risk stratification of patients improved from 36% to 52% and severity assessment was bettered from 4% to 36%. The provision of nutritional support to relevant patients rose from 11% to 46%. Comparison of sub-cohorts revealed that adherence with the pancreatitis sticker showed measurably better compliance with standards. Raising awareness through departmental teaching and a pancreatitis sticker have demonstrated an improvement in standardisation of care, benefiting patient outcomes. Use of a visual aid has been shown to better standards therefore, future cycles should focus on compliance with sticker implementation.

A Survival Analysis of Acute Myeloid Leukemia Patients Treated With Intensive Chemotherapy: A Single Center Experience.

Acute myeloid leukaemia (AML) is a haematological disease associated with a dismal prognosis, despite major progress made in recent years in terms of antileukemic agents and supportive care. We investigated the results of the intensive treatment of 133 fit AML patients (de novo and secondary) from a referral cancer centre in Romania, treated between January 2015 and December 2021. We included 79 male and 54 female patients with a median age of 53 years (range 18-70). Molecular biology analysis was available for 82.7% of patients, whereas karyotype analysis was only available for 33% of patients. The median overall survival (OS) was 8.7 months, and the disease-free survival rate was 26.3% at a median follow-up of 33.7 months. The complete remission (CR) rate after induction was 48.9% for all patients and 61.9% for patients who were assessable (excluding patients who died before being assessed for response). Twelve patients underwent allogeneic bone marrow transplantation (BMT), with the median OS not reached. Early mortality (EM), defined as death during the first 30 days after admission, was 17.3%, with the main cause of death being septic shock (78.3%). Elderly patients (≥60 years of age) had a lower OS, more primary refractory disease, and higher rates of early mortality. Complete remission rates and OS in our cohort were lower than in other reports. Early mortality was unexpectedly high, mainly due to infections, which were the main causes of death in our cohort.

Expression and Prognostic Value of Cytokines in Patients with Newly Diagnosed Diffuse Large B-Cell Lymphoma

To investigate the expression and prognostic value of cytokines in patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL). Clinical data of 62 patients diagnosed with DLBCL in the First People's Hospital of Yunnan Province from June 2017 to November 2018 were collected. The differences in expression levels of 14 serum cytokines [interleukin (IL)-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12p70, IL-17A, IL-17F, IL-22, interferon (IFN)-γ, tumor necrosis factor (TNF)-α, TNF-β] in patients with different survival outcomes, and the impact of the cytokines on 3-year progression-free survival (PFS) and 3-year overall survival (OS) of patients with DLBCL were analyzed retrospectively. Among the 14 cytokines, only the expression of IL-10 was significantly different in patients with different survival outcomes (P =0.007). According to the receiver operating characteristic (ROC) curve, the optimal cut-off value for IL-10 was 11.74 pg/ml. Serum IL-10 was positively correlated with infection markers procalcitonin (PCT) (r =0.321, P =0.029), C-reactive protein (CRP) (r =0.320, P =0.013) and tumor burden index lactate dehydrogenase (LDH) (r =0.439, P <0.001) in newly diagnosed DLBCL patients. The level of IL-10 in patients with pulmonary infection was significantly higher than that in patients without pulmonary infection (P =0.012). However, there was no statistically significant difference on the 3-year survival outcomes between patients with or without pulmonary infection. There was no significant difference in IL-10 level in patients with different Ann Arbor stages (P >0.05). Patients with high IL-10 level (IL-10>11.74 pg/ml) had significantly higher LDH level than those with low IL-10 level (IL-10≤11.74 pg/ml) (P <0.001). The 3-year PFS rate and 3-year OS rate of DLBCL patients with high IL-10 level were significantly lower than those of low IL-10 level group [(44.4±11.7)% vs (81.8±5.8)%, P <0.001; (61.6±11.5)% vs (93.2±3.8)%, P =0.001]. Serum IL-10 level in newly diagnosed DLBCL patients can reflect the inflammatory state of the body, which may be related to tumor load. Newly diagnosed DLBCL patients with serum IL-10>11.74 pg/ml have higher early mortality and worse prognosis.

Edukasi Pemeriksaan Payudara Sendiri Berpengaruh terhadap Keterampilan Sadari Remaja Putri Usia 13-15 Tahun

The cause of high early death rates for women is caused by breast cancer, and is in second place in the world with new cases of 1.67. million. Early detection of signs and symptoms of breast cancer can be done independently by doing breast self-examination (BSE). Education about BSE is an alternative way to improve breast cancer prevention skills. This study aims to determine the effect of providing BSE education on BSE skills in young women aged 13-15 years (In Gesikan Pakel Village, Tulungagung 2022). The research design is a one group pre post test design with a quantitative approach. The population is all young women aged 13-15 years as many as 92 people with a purposive sampling technique obtained a sample of 35 respondents. The independent variable is breast self-examination education and the dependent variable is BSE skills. Data collection uses a BSE skills questionnaire sheet, then the data is processed through coding, scoring and tabulating. Statistical test using the Wilcoxon Signed Rank Test. The results showed that there was an increase in the skills of the respondents, namely before the treatment there were 20 respondents (57.1%) who had initial category skills, and after the treatment there were 18 respondents (51.4%) who had advanced category skills. The p value obtained is 0.000 and α is 0.05 which means the p value &lt;α means that H0 is rejected and H1 is accepted. It was concluded that there was an effect of providing BSE education on BSE skills in young women aged 13-15 years in Gesikan Village. The success of providing education through demonstrations to school-age adolescents is able to increase concentration and skills in performing breast examinations. Thus the methods and techniques of BSE education can be improved for the success of BSE.

Time-to-Treatment Initiation in a Decentralised Community-Care Model of Drug-Resistant Tuberculosis Management in the OR Tambo District Municipality of South Africa.

Drug-resistant tuberculosis (DR-TB) continues to challenge global efforts toward eradicating and having a tuberculosis-free world. Considering the high early mortality, especially among HIV-infected individuals, early diagnosis and prompt initiation of effective treatment are needed to significantly reduce mortality and halt transmission of DR-TB in the community. This study aims to assess the effectiveness of a community DR-TB care model with the specific objective of determining the Time-to-treatment initiation of DR-TB among patients in the OR Tambo district municipality. A prospective cohort study of patients with DR-TB was conducted in the OR Tambo district municipality of Eastern Cape Province, South Africa. Patients were enrolled as they presented for treatment initiation at the decentralised facilities following a diagnosis of DR-TB and compared with a centralised site. A total of 454 DR-TB patients from six facilities between 2018 and 2020 were included in the analysis. The mean age was 37.54 (SD = 14.94) years. There were slightly more males (56.2%) than females (43.8%). Most of the patients were aged 18-44 years (67.5%), without income (82.3%). Results showed that slightly over thirteen percent (13.4%) of patients initiated treatment the same day they were diagnosed with DR-TB, while 36.3% were on the time-to-treatment target of being initiated within 5 days. However, about a quarter (25.8%) of patients failed to initiate treatment two weeks after diagnosis. Time-to-treatment initiation (TTTI) varied according to the decentralised sites, with progressive improvement with each successive year between 2018 and 2021. No demographic factor was significantly associated with TTTI. Despite rapid diagnosis, only 36% of patients were initiated on treatment promptly. Operational challenges remained, and services needed to be reorganised to maximise the exceptional potentials that a decentralised community DR-TB care model brings.