Independent Predictor Of Better Survival Research Articles

Remote monitoring is an independent predictor of better survival in patients with ischemic cardiomyopathy and implantable cardioverter-defibrillators

Abstract Introduction Despite improvements in pharmacotherapy and advancements in invasive techniques, patients with ischemic cardiomyopathy are at high risk of adverse events and death. Strategies aimed at improving prognosis, including patient-centered individualization of care are needed. Remote monitoring (RM) of patients with heart failure, which allows for a continuous assessment of device- and some patient-related parameters, has been shown to reduce the risk of hospitalization and death, although no analyses were focused specifically on patients with ischemic cardiomyopathy after percutaneous coronary intervention (PCI). Purpose To determine whether RM is associated with outcomes in patients with ischemic cardiomyopathy after percutaneous coronary intervention. Methods The clinical, echocardiographic and angiographic data of consecutive patients with ICM and ICD or CRT-D, who had undergone PCI were obtained from the single-centre COMMIT-HF registry. Each consecutive patient with ICM was offered RM at the discretion of the treating physician. The RM center in our facility monitors patients with cardiac implantable devices in all working days. In case of any clinical, or device-related events potentially requiring reaction, patients are telephonically invited to contact healthcare system, either in the local emergency departments, or in our hospital, or outpatient clinic. Patients supervised with RM undergo routine in-person visits in the outpatient device clinic every 12 months. In the conventional arm, routine visits in the outpatient clinic occur every 6 months. The long-term data were acquired from the National Health Fund – the sole Polish healthcare provider. The primary outcome of the study was 36-month all-cause mortality. Results In the years 2009-2017, there were a total of 1019 patients with ICM and ICD, who underwent PCI, and those constituted the study group. Of those, 227 (22.3%) were monitored remotely, while the remaining were treated conventionally. The studied groups did not differ significantly, apart from that the patients with RM had a history of CABG, and had a lower mean left ventricular ejection fraction (LVEF, 26% vs 32%, p<0.001) than subjects without RM, while the percentage of CRT-D devices was significantly higher in patients with RM (36.2% vs 6.2%, p<0.001). The 36-month all-cause mortality rate was 18.9% in patients monitored remotely and 25.3% in subjects without RM (p log rank = 0.028). In the multivariable analysis, RM was identified as an independent predictor of lower mortality. The other variables independently associated with higher survival were lower age, absence of anemia, optimal glomerular filtration rate, and higher LVEF. Conclusions Remote monitoring of patients with ischemic cardiomyopathy is independently associated with lower all-cause mortality in a real-world cohort of patients with ICDs.Baseline characteristicsMultivariable analysis

High-tissue FRMD6 expression predicts better outcomes among colorectal cancer patients

Introduction Colorectal cancer (CRC) is the second most common cause of cancer-related deaths. The hippo pathway works as a regulator of organ growth and is often a target for mutations in cancer. Ferm domain containing protein 6 (FRMD6) is an activator of the hippo pathway. This study aimed to explore the role of FRMD6 in CRC and to determine how well it works as a prognostic factor among CRC patients. Methods The tumor expression of FRMD6 was evaluated using immunohistochemistry in 538 colorectal patients operated on at Helsinki University Hospital. We assessed FRMD6 expression with clinicopathological parameters and the impact of FRMD6 expression on survival. Results Patients with a high FRMD6 expression exhibited a better prognosis (univariable hazard ratio [HR] 0.58, 95% confidence interval [CI] 0.41–0.81), with a 5-year disease-specific survival (DSS) of 66.3%. By contrast, patients with a low FRMD6 expression had a 5-year DSS of 52.8%. A high FRMD6 expression level served as an independent predictor for better survival in the Cox multivariable survival analysis (HR 0.53, 95% CI 0.33–0.86). Discussion To our knowledge, this is the first study to show that a high FRMD6 expression is an independent marker for a better prognosis in CRC and could help determine the prognosis for CRC patients.

Long-term follow-up in high-grade meningioma and outcome analysis.

The determinants of progression-free survival (PFS) and overall survival (OS) for higher-grade meningiomas have not been clearly established and to summarize the long-term clinical outcome for patients with grade 2 or 3 meningioma and assess the PFS and OS factors. The study included all individuals, who had undergone surgical removal of cerebral meningiomas between 2005 and 2020 and whose histological results suggested a World Health Organization (WHO) grade 2 or grade 3 diseases. Kaplan-Meier curves are plotted to examine tumor control and OS after the follow-up. The reverse Wald logistic regression and Mantel-Cox test were used in multivariate analysis for tumor recurrence and mortality. There were 94 individuals enrolled with 82 having WHO grade 2 tumors and 12 having WHO grade 3 lesions. Gross total resection of the tumor was present in 73 patients (78%), and adjuvant radiotherapy (RT) was administered to 43 (45.7%) individuals. During the course of the study, 17 patients died. The WHO grade of the tumor, the extent of resection, and the absence of bone involvement were all independent predictors of better survival in a multivariate analysis. Furthermore, whereas adjuvant RT after surgery enhanced survival, it was not statistically significant (hazard ratios [95% confidence interval CI] = 1.91 [0.15-23.52] [P = 0.61]). The degree of tumor excision is the strongest predictor of PFS and OS. In the event of a recurrence, rather than opting for upfront radiation, a second surgery with the goal of maximum safe resection should be performed.

Lower product of magnesium × potassium is associated with higher mortality in chronic hemodialysis patients: a cohort study

This study aimed to investigate the Mg × K product on the mortality risk of hemodialysis patients with concomitant hypokalemia and lower magnesium levels. This was a prospective observational study of patients in a HD center in southern Taiwan. A total of 444 HD patients were divided into 5 groups by the Mg × K product: group 1, bottom quintile, median Mg × K: 7.87, IQR: 7.03–8.12 (n = 89, age: 64 ± 13 years old); group 2, median Mg × K: 9.37, IQR: 8.97–9.86 (n = 89, age:62 ± 13 years old); group 3, median Mg × K: 10.95, IQR: 10.50–11.26 (n = 89, age:64 ± 13 years old); group 4, median Mg × K: 12.30, IQR: 11.87–12.82 (n = 89, 61 ± 12 years old); and group 5, top quintile, median Mg × K: 14.92, IQR:14.07–16.23 (n = 88, 62 ± 11 years old). The patients were followed up for 2 years to determine the risk of all-cause mortality. Patients with a lower Mg × K product had more comorbidities, malnutrition-inflammation status, and a higher mortality risk. Using multivariable Cox regression analysis, a higher Mg × K [HR, 0.89; 95%CI (0.81–0.98)] was found to be an independent predictor of better survival. HD patients with a lower Mg × K product had more comorbidities, a marked malnutrition-inflammation status, and were associated with long-term mortality. A higher Mg × K value is a favorable survival factor.

Penile Cancers Attributed to Human Papillomavirus Are Associated with Improved Survival for Node-positive Patients. Findings from a Norwegian Cohort Study Spanning 50 Years

BackgroundHuman papillomavirus (HPV) infection is a risk factor for the development of penile squamous cell carcinoma (PSCC). It remains inconclusive whether HPV-related PSCC has a different prognosis from non–HPV-related PSCC. ObjectiveTo investigate the relationship between HPV status and survival as well as temporal changes in the proportion of HPV-related PSCC. Design, setting, and participantsA retrospective cohort of 277 patients treated in Norway between 1973 and 2022 was investigated for HPV DNA in tumor tissue. Clinicopathological variables and disease course were registered. Outcome measurements and statistical analysisKaplan-Meier curves and Cox regression were used to investigate the determinants of cancer-specific survival (CSS). The chi-square test for trend in proportions enabled investigation of temporal changes in the HPV-related proportion of PSCC patients treated in Western Norway (n = 211). Results and limitationsHPV DNA was detected in tumor tissue from 131 (47%) patients. Stratified by HPV status, 5-yr CSS did not differ between groups (p = 0.37). When investigating only node-positive patients, however, presence of HPV DNA was an independent predictor of better survival in multivariable Cox regression after adjustment for age, nodal stage, and adjuvant therapy (hazard ratio 0.54, 95% confidence interval: [0.30–0.99], p = 0.04). In cases from Western Norway, an increasing proportion of HPV-related cases over time was found (p = 0.01). The main limitation is the retrospective study design. ConclusionsHPV DNA in tumor tissue was associated with significantly better CSS for node-positive patients. The proportion of HPV DNA–positive PSCC has increased significantly in Western Norway over the past 50 yr. Patient summaryWe investigated the impact of human papillomavirus (HPV) on the survival of penile cancer patients treated over a 50-yr period in Norway. We found that for patients with lymph node metastasis, survival was better for HPV-related cases. We also found that the proportion of cases due to HPV has increased in Western Norway.

Prognostic Significance of β-Catenin in Relation to the Tumor Immune Microenvironment in Oral Cancer.

The aim of this study was to investigate the prognostic relevance of β-catenin expression in oral squamous cell carcinoma (OSCC) and to explore relationships with the tumor immune microenvironment. Expression of β-catenin and PD-L1, as well as lymphocyte and macrophage densities, were evaluated by immunohistochemistry in 125 OSCC patient specimens. Membranous β-catenin expression was detected in 102 (81.6%) and nuclear β-catenin in 2 (1.6%) tumors. There was an association between β-catenin expression, tumoral, and stromal CD8+ T-cell infiltration (TIL) and also the type of tumor immune microenvironment (TIME). Tumors harboring nuclear β-catenin were associated with a type II TIME (i.e., immune ignorance defined by a negative PD-L1 expression and low CD8+ TIL density), whereas tumors with membranous β-catenin expression were predominantly type IV (i.e., immune tolerance defined by negative PD-L1 and high CD8+ TIL density). Combined, but not individual, high stromal CD8+ TILs and membranous β-catenin expression was independently associated with better disease-specific survival (HR = 0.48, p = 0.019). Taken together, a combination of high stromal CD8+ T-cell infiltration and membranous β-catenin in the tumor emerges as an independent predictor of better survival in OSCC patients.

Prediction of Glioma Grade and IDH Status Using 18F-FET PET/CT Dynamic and Multiparametric Texture Analysis.

Mutations in isocitrate dehydrogenase (IDH) represent an independent predictor of better survival in patients with gliomas. We aimed to assess grade and IDH mutation status in patients with untreated gliomas, by evaluating the respective value of 18F-FET PET/CT via dynamic and texture analyses. A total of 73 patients (male: 48, median age: 47) who underwent an 18F-FET PET/CT for initial glioma evaluation were retrospectively included. IDH status was available in 61 patients (20 patients with WHO grade 2 gliomas, 41 with grade 3-4 gliomas). Time-activity curve type and 20 parameters obtained from static analysis using LIFEx© v6.30 software were recorded. Respective performance was assessed using receiver operating characteristic curve analysis and stepwise multivariate regression analysis adjusted for patients' age and sex. The time-activity curve type and texture parameters derived from the static parameters showed satisfactory-to-good performance in predicting glioma grade and IDH status. Both time-activity curve type (stepwise OR: 101.6 (95% CI: 5.76-1791), p = 0.002) and NGLDM coarseness (stepwise OR: 2.08 × 1043 (95% CI: 2.76 × 1012-1.57 × 1074), p = 0.006) were independent predictors of glioma grade. No independent predictor of IDH status was found. Dynamic and texture analyses of 18F-FET PET/CT have limited predictive value for IDH status when adjusted for confounding factors. However, they both help predict glioma grade.

Chemotherapy-Induced Neutropenia as a Prognostic Factor in Patients With Advanced Epithelial Ovarian Carcinoma.

To evaluate the prognostic value of chemotherapy-induced neutropenia (CIN) in epithelial ovarian carcinoma (EOC) treated with primary surgery followed by platinum-based chemotherapy. The records of primary EOC treated between Jan 1st 2002 and Dec 31st 2016 were reviewed according to the including and excluding criteria. CIN was defined as absolute neutrophil count (ANC) after chemotherapy <2.0 × 109/L. Patients with CIN were further divided into mild and severe CIN (ANC <1.0 × 109/L), early-onset and late-onset (>3 cycles) CIN. Clinical characteristic was compared by chi-square test. Overall survival (OS) and progression-free survival (PFS) were compared using Kaplan-Meier analysis, univariate and multivariate Cox regression models. Among 735 EOC patients enrolled, no significant differences of the prognosis were found between patients with and without CIN, early and late CIN, mild and severe CIN. However, Kaplan-Meier curve (65 vs 42months for CIN vs non-CIN, P = .007) and Cox regression analysis (HR 1.499, 95% CI 1.142-1.966; P = .004) both revealed that CIN was significantly related with better OS in advanced EOC patients, but not for PFS. So, subgroup analysis was further conducted and date suggested that CIN was an independent predictor of better survival in advanced EOC with suboptimal surgery (PFS: 18 vs 14months, P = .013, HR 1.526, 95% CI 1.072-2.171, P = .019; OS: 37 vs 27 months, P = .013, HR 1.455, 95% CI 1.004-2.108; P = .048). CIN might be used as an independent prognostic indicator of advanced EOC, especially for those patients with suboptimal surgery.

Geographic variation in malignant cardiac tumors and their outcomes: SEER database analysis.

Primary malignant cardiac tumors (PMCTs) are rare. Geographical distribution has been demonstrated to affect cancer outcomes, making the reduction of geographical inequalities a major priority for cancer control agencies. Geographic survival disparities have not been reported previously for PMCT and the aim of this study is to compare the prevalence and the long-term survival rate with respect to the geographic location of PMCTs using the Surveillance, Epidemiology, and End Results (SEER) research plus data 17 registries between 2000 and 2019. The SEER database was queried to identify geographic variation among PMCTs. We classified the included states into 4 geographical regions (Midwest, Northeast, South and West regions) based on the U.S. Census Bureau-designated regions and divisions. Different demographic and clinical variables were analyzed and compared between the four groups. Kaplan Meier curves and Cox regression were used for survival assessment. A total of 563 patients were included in our analysis. The median age was 53 years (inter-quartile range (IQR): 38 - 68 years) and included 26, 90, 101, and 346 patients from the Midwest, Northeast, South, and West regions respectively. Sarcoma represented 65.6% of the cases, followed by hematological tumors (26.2%), while mesothelioma accounted for 2.1%. Treatment analysis showed no significant differences between different regions. Median overall survival was 11, 21, 13, and 11 months for Midwest, Northeast, South and West regions respectively and 5-year overall survival was 22.2%, 25.4%, 14.9%, and 17.6% respectively. On multivariate Cox regression, significant independent predictors of late overall mortality among the entire cohort included age (Hazard Ratio [HR] 1.028), year of diagnosis (HR 0.967), sarcoma (HR 3.36), surgery (HR 0.63) and chemotherapy (HR 0.56). Primary malignant cardiac tumors are rare and associated with poor prognosis. Sarcoma is the most common pathological type. Younger age, recent era diagnosis, surgical resection, and chemotherapy were the independent predictors of better survival. While univariate analysis revealed that patients in the South areas had a worse survival trend compared to other areas, geographic disparity in survival was nullified in multivariate analysis.

Specifics of Young Gastric Cancer Patients: A Population-Based Analysis of 46,110 Patients with Gastric Cancer from the German Clinical Cancer Registry Group.

Introduction: 2−8% of all gastric cancer occurs at a younger age, also known as early-onset gastric cancer (EOGC). The aim of the present work was to use clinical registry data to classify and characterize the young cohort of patients with gastric cancer more precisely. Methods: German Cancer Registry Group of the Society of German Tumor Centers—Network for Care, Quality and Research in Oncology (ADT)was queried for patients with gastric cancer from 2000−2016. An approach that stratified relative distributions of histological subtypes of gastric adenocarcinoma according to age percentiles was used to define and characterize EOGC. Demographics, tumor characteristics, treatment and survival were analyzed. Results: A total of 46,110 patients were included. Comparison of different groups of age with incidences of histological subtypes showed that incidence of signet ring cell carcinoma (SRCC) increased with decreasing age and exceeded pooled incidences of diffuse and intestinal type tumors in the youngest 20% of patients. We selected this group with median age of 53 as EOGC. The proportion of female patients was lower in EOGC than that of elderly patients (43% versus 45%; p < 0.001). EOGC presented more advanced and undifferentiated tumors with G3/4 stages in 77% versus 62%, T3/4 stages in 51% versus 48%, nodal positive tumors in 57% versus 53% and metastasis in 35% versus 30% (p < 0.001) and received less curative treatment (42% versus 52%; p < 0.001). Survival of EOGC was significantly better (five-years survival: 44% versus 31% (p < 0.0001), with age as independent predictor of better survival (HR 0.61; p < 0.0001). Conclusion: With this population-based registry study we were able to objectively define a cohort of patients referred to as EOGC. Despite more aggressive/advanced tumors and less curative treatment, survival was significantly better compared to elderly patients, and age was identified as an independent predictor for better survival.

Treatment Patterns and Survival of Patients with Relapsed and Refractory Classical Hodgkin Lymphoma in Latin America

Alana von Glasenapp, MD1. Luis Villela,MD2,3,4. Henry Idrobo,MD5. Perla Colunga, MD6. Fernando Perez-Jacobo, MD7. Arianna Robles-Rodriguez, MD8. Rosa Oliday Rios, MD9. Diego Fernando Garces Paz, MD10. Denisse Castro Uriol,MD11,12. Sally Paredes, MD 11,12. Brady Beltran Garate, MD11,12. Ana Carolina Oliver Solimano, MD13. Victoria Irigoin, MD14. Alejandro Ospina-Idarraga, MD MSc15,16Humberto Martinez-Cordero, MD MSc15,16. 1Hospital Central Instituto de Prevision Social, Asuncion,Paraguay. 2Universidad Autonoma de Sinaloa Facultad de Medicina, Sinaloa,Mexico. 3Hospital Fernando Ocaranza. ISSSTE, Hermosillo, Sonora Mexico. 4Centro Medico Dr. Ignacio Chavez. ISSSTESON, Hermosillo, Sonora,Mexico. 5Prof. Universidad del Valle,Cali,Colombia. 6Servicio de Hematología, Hospital Universitario, UANL, Monterrey Nuevo León,Mexico. 7Hospital Central Norte PEMEX, Ciudad de México, Mexico. 8Hospital General de Occidente, Servicio hematología, SSA, Guadalajara, Jalisco, Mexico. 9Prof auxiliar Hospital Hermanos Ameijeira. Havanna,Cuba. 10Universidad del Cauca,Colombia. 11Hospital Edgardo Rebagliati Martins, EsSalud, Lima Peru. 12Centro de Medicina de Precisión Universidad San Martin de Porres,Lima, Perú. 13Hospital Britanico y Casmu,Montevideo,Uruguay. 14Casmu y Cosem,Montevideo,Uruguay. 15Instituto Nacional de Cancerologia, Bogota, Colombia. 16Master Program in Epidemiology-Universidad del Bosque, Bogota, Colombia. On Behalf of GELL (Grupo de estudio Latinoamericano de Linfoma)Background The standard of care (SOC) in first relapse/refractory Hodgkin Lymphoma (r/rHL) is salvage therapy, including high-dose chemotherapy (HDT) followed by autologous stem cell transplantation (ASCT). This treatment approach has been shown to improve event-free survival (EFS), progression-free survival (PFS), and freedom from treatment failure (FFTF) in controlled clinical trials. This study aims to determine the treatment patterns and outcomes of patients with Hodgkin Lymphoma in Latin America. Materials y Methods Here we present a retrospective international study of patients diagnosed with R/R HL treated at 16 centers in seven countries between 2010 and 2020. Results We found 142 patients with R/R disease fulfilling the inclusion criteria. Clinical characteristics are shown in table 1. Platinum-based regimens were the most widely used, followed by gemcitabine-based regimens and only 36 patients proceeded with ASCT (25.4%). Patients who ultimately did undergo ASCT had the best progression-free survival compared with those who did not. The median progression-free survival for the entire cohort was 17 months (95% CI 8.2-25.7). Progression-free survival for those patients who underwent ASCT was 40 months (95% CI 28-52), and for those who did not proceed to ASCT, it was only 12 months (95% CI 8-16). In the multivariate analysis, the only independent predictor of better survival was having proceeded with the transplant HR: 0.393 p= 0.030 (95% CI 0.17 -0.91). Conclusion Our retrospective study showed that access to ASCT is limited in Latin America, and the survival is lower than reported in the literature. The ASCT is essential for achieving a potential cure in R / RHL patients with the chemotherapy-sensitive disease. Health systems must guarantee access to transplantation for all patients who are candidates for this therapy. Figure 1View largeDownload PPTFigure 1View largeDownload PPT Close modal

Overview of Patients with Metastatic Brain Tumors from Breast Cancer at H. Adam Malik Hospital, Medan in 2017-2021

Abstract&#x0D; Introduction: The incidence of breast cancer based on Globocan in 2018, reached 2,088,849 cases (11.6%), with a mortality rate of 626,679 cases (6.6%). Breast cancer is one of the most common causes of a metastatic brain tumor. Approximately 10%-16% of patients with breast cancer develop brain metastases during the course of their disease. Current case management guidelines for patients with metastatic brain tumors from breast cancer are radiotherapy to the entire brain, with or without surgical resection, or stereotactic radiosurgery. Hormone receptor ([HR]; estrogen receptor [ER], progesterone receptor [PR]) and HER2 expression serve as predictors of response to hormone-targeted therapy and HER2, respectively.&#x0D; Method: The study was a descriptive study with a retrospective cohort design in which the researchers identified 78 patients with breast cancer brain metastases (either for diagnostic purposes or for therapeutic purposes at RSUP HAM Medan between 2017 and 2021. Data were collected from SIRS RSUP HAM Medan. Data related to clinicopathology were collected from medical records, including demographic characteristics, tumor characteristics, biomarker status, recurrence of metastatic brain tumors based on Magnetic Resonance Imaging (MRI) examination, and data on therapeutic regimens in cases of brain metastases of breast cancer. ER and PR status were determined by immunohistochemical examination. the intensity of the HER2 3+ immunohistochemical staining was considered positive&#x0D; Result: The mean age at breast cancer diagnosis was 46 years (range: 24-73 years). Most patients had invasive ductal histology (n=73, 94%). In addition, 56% of patients had T3 (n=34) T4 disease in 56% of patients (n=44) and 68% of patients (n=53) had positive axillary lymph nodes. Among patients with known HR and HER2 status, a total of 56% of tumors were ER negative (ER-; n=44), 62% were PR negative (n=48), and 44% were HER2-positive (HER2+; n= 34). With regard to the four subtypes formed by the combined values of HR and HER2 status, 21% (n=16) of tumors were HR+HER2+, 27% (n=21) were HR+HER2-, 23% (n=18) were HR+/ HER2-, and 28% (n=23) were triple negative (TN).&#x0D; Discussion: In the current study, investigators found that apart from patient age and number of brain metastases, HER2 status was a strong predictor of survival outcome after brain metastases. Patients with HER2-positive characteristics had a longer life expectancy than patients with HER2-negative disease. Considering the intracranial antitumor effect of anti-HER2 therapy, it is important to establish HER2 status not only in primary tumors but also in brain metastases to aid in consideration of the choice of therapeutic modality&#x0D; Conclusion: This study showed that younger age, brain metastases from solitary breast cancer, and HER2 positive from breast tumors were independent predictors of better survival in patients with breast cancer brain metastases

Abstract 8894: Post-Resuscitation Diastolic Blood Pressure is a Better Predictive Factor for Outcomes of Cardiac Arrest Patients

Introduction: Post-resuscitation hemodynamic level was associated with outcomes. Our study hypothesized that post-resuscitation diastolic blood pressure (DBP) was a better predictive factor for outcomes. Methods: Starting from TaIwan Network of Targeted Temperature ManagEment for CARDiac Arrest (TIMECARD) registry, we recruited 540 adult patients who received target temperature management (TTM) during January 2014 and September 2019. After excluding 37 patients with pre-arrest cerebral performance categories scale (CPC) 3-4 and 55 patients with extracorporeal membrane oxygenation support, 448 patients were analyzed. Patient’s characteristics, comorbidities, resuscitation factors, arrest etiologies, systolic blood pressure (SBP) and DBP after resuscitation were included for analysis. Primary outcomes were survival of discharge (SOD) and discharge with favorable neurologic outcomes (CPC 1-2). Univariate and multivariate analysis were performed to identify favorable predictors. Predictive values of SBP and DBP for both outcomes were compared by calculating area under receiver operating characteristic (AUC). Results: Among 448 patients, 182 (40.7%) patients had SOD and 89 (19.9%) patients had CPC 1-2. DBP was significantly higher in patients with SOD (p&lt;0.001) and CPC 1-2 (p=0.003). In multivariate analysis, DBP was also an independent factor for SOD (p=0.004) and CPC 1-2 (p =0.048). When comparing SBP and DBP, DBP was a better predictor for CPC 1-2 (SBP AUC: 0.58 vs DBP AUC: 0.64, p=0.003). In subgroup analysis, DBP &gt; 80 served as a favorable predictor for both SOD and CPC 1-2. When comparing patients with DBP &lt;80 and SBP &gt;80, patients with higher DBP values had significantly higher percentage of cardiac etiologies arrest and relative higher percentage of initial shockable rhythm. Conclusion: DBP is a better hemodynamic parameter than SBP for predicting outcomes. In multivariate model, DBP &gt; 80 was an independent predictor for better survival and favorable neurologic outcomes.

Spinal metastases from thyroid cancer: Some prognostic factors

BackgroundSpinal metastases (SpMs) from thyroid cancers (TC) significantly reduce quality of life by causing pain, neurological deficits in addition to increasing mortality. Moreover, prognosis factors including surgery remain debated. MethodsData were stored in a prospective French national multicenter database of patients treated for SpM between January 2014 and 2017. Fifty-one consecutive patients affected by TC with 173 secondary SpM were included. ResultsMean overall survival (OS) time for all patients from the diagnosis of a thyroid SpM event was 9.1 years (SD 8.7 months). The 1-year, 5-year and 10-year survival estimates were 94% (SD 3.3), 83.8.0% (SD 5.2), and 74.5% (SD 9.9). The median period of time between primary thyroid tumor diagnosis and the SpM event was 31.4 months (SD 71.6). In univariate analysis, good ECOG-PS (status 0 and 1) (p < 0.0001), ambulatory status (Frankel score) (p < 0.0001) and no epidural involvement (p = 0.01), were associated with longer survival, whereas cancer subtype (p = 0.436) and spine surgery showed no association (p = 0.937). Cox multivariate proportional hazard model only identified good ECOG-PS: 0 [HR: 0.3, 95% CI 0.1–0.941; p < 0.0001], 1 [HR: 0.8, 95% CI 0.04–2.124; p = 0.001] and ambulatory neurological status: Frankel E [HR: 0.262, 95% CI 0.048–1.443; p = 0.02] to be independent predictors of better survival. ConclusionFor cases presenting SpM from TC, we highlighted that the only prognostic factors were the progression of the cancer (ECOG-PS) and the clinical neurological impact of the SpM (Frankel status). Surgery should be discussed mainly for stabilization and neurological decompression.

High trough levels of everolimus combined to sorafenib improve patients survival after hepatocellular carcinoma recurrence in liver transplant recipients.

Recurrence of hepatocellular carcinoma (HCC) following liver transplantation (LT) occurs in 10%-20% of patients transplanted for HCC. The treatment of HCC recurrence after LT remains a challenge. Consecutive patients who underwent LT for HCC between 2005 and 2015 at our center were recruited. Characteristics of patients with recurrence, modalities of treatment and outcome were collected retrospectively. Patient survival was analyzed according to HCC recurrence therapeutic strategy. Among 306 transplanted patients, 43 patients (14.1%) developed recurrence with a median survival time after recurrence of 10.9months (95%CI: 6.6-18.6). Survival of patients treated with Sorafenib (SOR) and everolimus (EVL) (n=19) was significantly better than that of the group treated with other strategies (n=24) (P=0.001). Multivariable analysis demonstrated that SOR plus EVL therapy and absence of dissemination at diagnosis of recurrence were independent predictive factors of prolonged survival after recurrence. Among the patients who treated with EVL, survival of patients with controlled EVL blood trough levels ≥5ng/ml was significantly better compared to those with EVL trough levels <5ng/ml (P=0.021). Combination therapy of sorafenib and everolimus was an independent predictor for better survival after HCC recurrence. Patients with controlled everolimus trough level ≥5ng/ml might get the best survival benefit.

Clinical Impact of Natural Killer Group 2D Receptor Expression and That of Its Ligand in Ovarian Carcinomas: A Retrospective Study.

PurposeNatural killer (NK) cells are innate immune cells with antitumor activity. NKG2D is the most important activating receptor expressed on the NK cell surface; this receptor binds to the ligands MICA/B and ULBPs to activate NK cells. The current study aimed to evaluate the expression of NKG2D by NK cells, and to the evaluate expression of its ligands in ovarian carcinomas; it also examined the clinical relevance of NK receptor/ligand expression by analyzing the relationship between expression, clinicopathological parameters, and prognosis.Materials and MethodsFormalin-fixed paraffin-embedded archival ovarian high-grade serous carcinoma (HGSC, n=79) tissue samples were used for tissue microarray analysis. The expressions of NK cell markers (CD56 and NKG2D) and NKG2D ligands (MICA/B, ULBP1, ULBP3, and ULBP2/5/6) in carcinoma tissues were evaluated by immunohistochemical staining, and the association between these results and clinical prognostic parameters was analyzed statistically.ResultsULBP1 was highly expressed in 51 cases (64.6%), and ULBP2/5/6 was highly expressed in 56 cases (70.9%) of HGSC. High expression of ULBP1 and ULBP2/5/6 was significantly associated with lower recurrence of HGSC, whereas high expression of ULBP3 was significantly associated with higher recurrence. Multivariate Cox regression analysis revealed that high expression of ULBP1 was associated with increased overall survival and a decreased hazard ratio (0.150, p=0.044), suggesting that it is an independent predictor of better survival.ConclusionHigh expression of ULBP1 predicts a better prognosis for HGSC, suggesting that ULBP1 expression could be a novel prognostic indicator in this subset of carcinomas.

Outcome of Adults with Relapsed T-Cell Acute Lymphoblastic Leukemia (T-ALL) Included in Minimal Residual Disease (MRD)-Oriented Trials

Introduction and objective. Despite a high complete remission (CR) rate obtained with frontline therapy most adults with T-ALL eventually relapse. Although promising therapies are emerging, salvage options for T-ALL are currently limited. Little is known about outcome of patients (pts) with relapsed T-ALL (R T-ALL) treated with contemporary MRD-oriented trials. Our goal was to analyze the outcome of pts with R T-ALL included in two successive MRD-oriented trials (ALL-AR-03 and ALL-HR-11) from the Spanish PETHEMA Group. Methods. Retrospective study of R T-ALL adults diagnosed between 2003 and 2019 and included in the protocols ALL-AR-03 (NCT00853008) and ALL-HR-11 (NCT01540812). The clinical characteristics at baseline and at relapse, salvage therapies and outcomes (CR and OS) were analyzed and a study of prognostic factors for OS was performed. Results Forty-nine patients were identified (ALL-AR-03 [n=27], ALL-HR-11 [n=22]). Median age (range) at diagnosis was 29 (16-58) yrs, 38 males (78%), CNS involvement 6 (12%), mediastinal mass 30 (61%), WBC count 40.8 x109/L (0.6-351.0), early T-cell precursor 11 (23%), pre-T 8 (16%), cortical 16 (33%), mature 9 (18%), T unspecified 5 (10%). Post-induction-1 MRD level ≥0.1%: 14/42 (33%), ≥0.01%: 17/39 (44%). Nine pts (18%) required 2nd induction therapy (resistant disease after induction-1 [n=5], MRD≥0.1% after induction-1 [n=4]). Allogeneic HSCT in CR1: 8 pts. Interval CR1-relapse: 11.2 [0.1-36.7] months. Relapse was located in BM (n=20, 41%), BM+extramedullary (n=16, 33%) and extramedullary (n=13, 26%). CNS at relapse was involved in 18 pts (37%, isolated in 8 cases). Median number of rescue lineages was 2 (range 1-5). The most frequent first salvage schedules were FLAG-Ida (n=24, 49%), HyperCVAD (n=8, 16%) and nelarabine (n=4, 8%) (other schedules in 13 pts). Second CR was attained in 21/48 pts (44%). The patients with poor morphologic and/or poor MRD response after Induction-1 in first line therapy (n=9) did not respond to first salvage therapy (0/9 vs. 21/39, p=0.003). AlloHSCT was performed in 19 pts (15 in CR2) (HLA-identical sibling: 9, URD: 9, haploidentical: 1, myeloablative conditioning: 16). Thirty-nine pts died (progression: 27, toxicity of rescue regimens: 7, TRM: 5) and 9/10 alive patients were submitted to HSCT (the remaining is on rescue therapy). Median OS (95%CI) was 6.1 (4.9-7.2) months, 5yr OS probability 21% (9%-33%) (Figure 1). By multivariable analysis, only the CR after first salvage regimen emerged as favorable prognostic factor for OS (HR 3.110, 95%CI: 1.579-6.124) (Figure 2). Conclusion. This study shows poor outcome of adults with R T-ALL, with CR to first salvage therapy of 44% and a median OS of 6 months. Poor early response to first line therapy correlated with poor response to salvage-1. The only independent predictor for better survival was CR to first salvage regimen. This study highlights the unmet need for novel effective therapies for T-ALL. Supported in part by grant 2017 SGR288 (GRC) Generalitat de Catalunya and "La Caixa" Foundation; ISCIII (PI19/01828), co-funded by ERDF/ESF, "A way to make Europe"/"Investing in your future". Disclosures Ribera: Pfizer, Amgen, Ariad, Novartis: Consultancy, Speakers Bureau; Pfizer, Amgen: Research Funding. Barba:Amgen, Celgene, Gilead, Jazz Pharmaceuticals, Novartis, Pfizer, Shire: Consultancy; Amgen, Celgene, Novartis, Pfizer: Speakers Bureau. Tormo:Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees; Pfizer: Honoraria; Novartis: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria; MSD: Honoraria; Daiichi Sankyo: Honoraria; Servier: Honoraria; Roche: Membership on an entity's Board of Directors or advisory committees; Astellas: Membership on an entity's Board of Directors or advisory committees. Sanchez:Abbvie: Other: travel grants; Amgem: Other: travel grants; Janssen: Other: travel grants; Celgene: Other: travel grants; Roche: Other: travel grants. Giménez Conca:AbbVie: Honoraria, Speakers Bureau.

Prognostic Significance of the Pluripotency Factors NANOG, SOX2, and OCT4 in Head and Neck Squamous Cell Carcinomas.

Cancer stem cells (CSCs) play major roles in tumor initiation, progression, and resistance to cancer therapy. Several CSC markers have been studied in head and neck squamous cell carcinomas (HNSCC), including the pluripotency factors NANOG, SOX2, and OCT4; however, their clinical significance is still unclear. NANOG, SOX2, and OCT4 expression was evaluated by immunochemistry in 348 surgically-treated HNSCC, and correlated with clinicopathological parameters and patient outcomes. mRNA expression was further analyzed in 530 The Cancer Genome Atlas (TCGA) HNSCC. NANOG protein expression was detected in 250 (72%) cases, more frequently in patients with lymph node metastasis (p = 0.003), and was an independent predictor of better survival in multivariate analysis. While OCT4 expression was undetectable, SOX2 expression was observed in 105 (30%) cases, and strongly correlated with NANOG expression. Combined expression of both proteins showed the highest survival rates, and double-negative cases the worst survival. Strikingly, the impact of NANOG and SOX2 on outcome varied depending on tumor site and lymph node infiltration, specifically showing prognostic significance in pharyngeal tumors. Correlation between NANOG and SOX2 at mRNA and protein was specifically observed in node positive (N+) patients, and consistently correlated with better survival rates. According to our findings, NANOG protein expression is frequent in HNSCC, thereby emerging as an independent predictor of better prognosis in pharyngeal tumors. Moreover, this study uncovers a differential impact of NANOG and SOX2 expression on HNSCC prognosis, depending on tumor site and lymph node infiltration, which could facilitate high-risk patient stratification.

Neoadjuvant therapy for pancreatic cancer: an intention-to-treat analysis.

This study aimed to reassess the duration of neoadjuvant therapy (NAT) for patients with borderline resectable pancreatic cancer (BRPC). The medical records of patients with BRPC who received NAT before intended curative resection were retrospectively reviewed. Patient demographics, clinicopathological factors, and prognostic factors for overall survival were analyzed. The serum carbohydrate antigen (CA) 19-9 level was examined monthly during NAT. A total of 118 patients with BRPC were enrolled. The median survival time and 5-year overall survival were 28.0months and 31%, respectively. Three months after NAT, the CA19-9 levels were normal in 57% of the patients, and 92% underwent resection. Multivariate analysis showed that radiological partial response (hazard ratio (HR), 0.53; 95% confidence interval (CI), 0.26-0.99; p = 0.047); a normal CA19-9 level after NAT (HR, 0.30; 95% CI, 0.22-0.66; p = 0.006); and tumor resection (HR, 0.29; 95% CI, 0.13-0.67; p = 0.005) were independent predictors of better survival. The median CA19-9 level and the rate of normal CA19-9 levels before and after NAT were 256 (interquartile range (IQR), 23-1197) U/mL and 33%, and 27 (IQR, 7-176) U/mL and 57%, respectively. A normal CA19-9 level after NAT was an independent predictor of better survival in patients with BRPC. A longer NAT duration might contribute to improved prognosis of patients with elevated CA19-9 levels.

TO014COMPARISON BETWEEN HIGH FLUX-HD AND OL-HDF ON SURVIVAL AND ADEQUACY: TEN YEARS EXPERIENCE

Abstract Background and Aims Four RCTs have been published that compared on-line HDF (Ol-HDF) with HD. However, to date, an indisputable answer in determining whether patients treated with Ol-HDF had a better survival than those treated with high-flux HD (Hf-HD) has not been reached. The aim of our study was to retrospectively evaluate the impact of the dialysis modality (Hf-HD, Ol-HDF or acetate-free biofiltration AFB) on patient survival and dialysis adequacy. Methods We retrospectively evaluated all the incident patients that started dialysis due to uremia from 01-01-2008 to 31-12-2018 at the U.O. Nephrology ASST Spedali Civili of Brescia. Exclusion criteria were: duration of dialysis treatment less than 3 months, and previous dialytic treatment or kidney transplantation. The dialysis modality performed (Hf-HD vs Ol-HDF), the modality of infusion (pre-dilution or post-dilution) and mean total convective volume (replacement fluid volume + ultrafiltration) during last year’s dialysis session in Ol-HDF were analyzed for each patient. Results During observation 677 patients started HD treatment. 70 patients were excluded due to less than 3 months HD treatment. 607 patients (male 390, 64%) were analyzed. 467 pts (77%) were treated with Hf-HD, 103 pts (17%) with Ol-HDF, 36 pts (6%) with AFB. Median duration of HD treatment was 2.6 years (IQR 1.3; 4.7). Ol-HDF was performed in post-dilution mode in 60% of cases (total convective volume 25±4 L); pre-dilution mode was used in 40% of the cases (total convective volume 51±18 L). Patients in the Ol-HDF group were significantly younger than those in Hf-HD and AFB groups (respectively 59±15 years vs 71±15 vs 78±9, p &amp;lt;0.05), and had less diabetes, hypertension and ischemic heart disease (p&amp;lt;0.05) while presenting similar prevalence of cirrhosis (p=0.93) and peripheral vascular disease (p=0.09). Adequacy indices were similar between groups (eKt/V 1.39±0.02 vs 1.41±0.01 vs 1.44±0.04, p=0.47) as well as the protein intake (PCRn 0.92±0.01 vs 0.93±0.01 vs 0.90±0.03 g/Kg/d, p=0.69) and residual renal function (1.5±0.3 vs 1.6±0.1 vs 0.8±0.4 ml/min, p=0.20). Patients on Ol-HDF more frequently had an AV fistula (71% vs 58% vs 59%, p&amp;lt;0.05). At the end of follow-up, 12% of patients had undergone kidney transplantation, 42% continued dialytic treatment while 43% died. Univariate analysis showed a better survival for Ol-HDF patients (Figure 1) (p &amp;lt;0.05). This benefit was confirmed in multivariate analysis (Figure 2) showing that older age, cirrhosis and ischemic heart disease negatively affect survival, while a high protein intake, use of an AV fistula and Ol-HDF (HR 0.43[0.30-0.61]) are protective. Conclusions The use of Ol-HDF is associated with better survival compared to Hf-HD. This is confirmed after adjustment for demographic and comorbidities of the patients, characterizing Ol-HDF as an independent predictor of better survival.