Prognosis Factor For Survival Research Articles

Fusobacteria alterations are associated with colorectal cancer liver metastasis and a poor prognosis.

Liver metastasis is a major cause of mortality in patients with advanced stages of colorectal cancer (CRC). The gut microbiota has been demonstrated to influence the progression of liver diseases, potentially providing novel perspectives for diagnosis, treatment and research. However, the gut microbial characteristics in CRC with liver metastasis (LM) and with no liver metastasis (NLM) have not yet been fully established. In the present study, high-throughput 16S RNA sequencing technology was employed, in order to examine the gut microbial richness and composition in patients with CRC with LM or NLM. A discovery cohort (cohort 2; LM=18; NLM=36) and a validation cohort (cohort 3; LM=13; NLM=41) were established using fresh feces. In addition, primary carcinoma tissue samples were also analyzed (LM=8 and NLM=10) as a supplementary discovery cohort (cohort 1). The findings of the present study indicated that the intestinal microbiota richness and diversity were increased in the LM group as compared to the NLM group. A significant difference was observed in species composition between the LM and NLM group. In the two discovery cohorts with two different samples, the dominant phyla were consistent, but varied at lower taxonomic levels. Phylum Fusobacteria presented consistent and significant enrichment in LM group in both discovery cohorts. Furthermore, with the application of a random forest model and receiver operator characteristic curve analysis, Fusobacteria was identified as a potential biomarker for LM. Moreover, Fusobacteria was also a poor prognosis factor for survival. Importantly, the findings were reconfirmed in the validation cohort. On the whole, the findings of the present study demonstrated that CRC with LM and NLM exhibit distinct gut microbiota characteristics. Fusobacteria detection thus has potential for use in predicting LM and a poor prognosis of patients with CRC.

The benefits of adjuvant chemotherapy are associated with the kind of neoadjuvant therapy in stage ypI rectal cancer: evidence based on population analysis.

The oncological role of adjuvant chemotherapy (ACT) remains debated in locally advanced rectal cancer (RC) after neoadjuvant therapy (NAT), especially ypI RC. In this study, we used population-based data to evaluate the benefits of ACT in stage ypI RC after NAT and surgery. Moreover, we tried to differentiate what kind of NAT (radiotherapy alone or chemoradiotherapy) was administered because this may affect the further efficacy of ACT. All patients with stage ypI primary rectal malignancy were diagnosed in the SEER database between 2004 and 2017. The Kaplan-Meier method was applied to estimate the effects of ACT in survival analysis. Cox regression was performed to calculate the hazard ratio (HR) and the prognosis factors of survival. Propensity score matching (PSM) was used to balance the parameters between therapy groups. The overall cohort's median follow-up time was 105 months. For 5-year OS and CSS, there were no significant differences between the ACT ( +) and ACT (-) groups (p = 0.105; p = 0.788). However, subgroup analyses according to the kind of NAT found that ACT improved overall survival (OS) and cancer-specific survival (CSS) in patients who received neoadjuvant radiotherapy (nRT) (p < 0.001, p = 0.015). Among patients who received neoadjuvant chemoradiotherapy (nCRT), no significant survival benefits were found between the ACT ( +) and ACT (-) groups (p = 0.526, p = 0.288). Our population-based cohort study suggested that the efficacy of ACT was associated with the kind of NAT. The ACT provides survival benefits in stage ypI RC for patients who received nRT. However, among patients who received nCRT, ACT did not improve long-term survival.

Application of machine learning algorithm in predicting distant metastasis of T1 gastric cancer

Distant metastasis (DM) is relatively uncommon in T1 stage gastric cancer (GC). The aim of this study was to develop and validate a predictive model for DM in stage T1 GC using machine learning (ML) algorithms. Patients with stage T1 GC from 2010 to 2017 were screened from the public Surveillance, Epidemiology and End Results (SEER) database. Meanwhile, we collected patients with stage T1 GC admitted to the Department of Gastrointestinal Surgery of the Second Affiliated Hospital of Nanchang University from 2015 to 2017. We applied seven ML algorithms: logistic regression, random forest (RF), LASSO, support vector machine, k-Nearest Neighbor, Naive Bayesian Model, Artificial Neural Network. Finally, a RF model for DM of T1 GC was developed. The AUC, sensitivity, specificity, F1-score and accuracy were used to evaluate and compare the predictive performance of the RF model with other models. Finally, we performed a prognostic analysis of patients who developed distant metastases. Independent risk factors for prognosis were analysed by univariate and multifactorial regression. K-M curves were used to express differences in survival prognosis for each variable and subvariable. A total of 2698 cases were included in the SEER dataset, 314 with DM, and 107 hospital patients were included, 14 with DM. Age, T-stage, N-stage, tumour size, grade and tumour location were independent risk factors for the development of DM in stage T1 GC. A combined analysis of seven ML algorithms in the training and test sets found that the RF prediction model had the best prediction performance (AUC: 0.941, Accuracy: 0.917, Recall: 0.841, Specificity: 0.927, F1-score: 0.877). The external validation set ROCAUC was 0.750. Meanwhile, survival prognostic analysis showed that surgery (HR = 3.620, 95% CI 2.164–6.065) and adjuvant chemotherapy (HR = 2.637, 95% CI 2.067–3.365) were independent risk factors for survival prognosis in patients with DM from stage T1 GC. Age, T-stage, N-stage, tumour size, grade and tumour location were independent risk factors for the development of DM in stage T1 GC. ML algorithms had shown that RF prediction models had the best predictive efficacy to accurately screen at-risk populations for further clinical screening for metastases. At the same time, aggressive surgery and adjuvant chemotherapy can improve the survival rate of patients with DM.

Association between perineural infiltrations and delayed gastric emptying after Whipple procedure for periampullary tumours, and the relationship with other clinicopathological factors and overall survival.

Pancreaticoduodenectomy is a major procedure. Delayed gastric emptying (DGE) is a frequent postoperative complication that is attributed to several factors. To investigate the probable association between perineural infiltrations and DGE, and the effects on overall survival. A total of 123 patients who underwent pancreaticoduodenectomy were enrolled in the study. Factors like the presence of perineural infiltrations and post-operative DGE along with age, gender, presence of postoperative fistula, and grade of fistula and postoperative haemorrhage were analysed, and survival analyses were conducted. The presence of perineural infiltrations is statistically associated with DGE occurrence (p = 0.01). Moreover, the occurrence of DGE is statistically associated with male gender (p = 0.001), worse grade of postoperative fistula (p < 0.01), and the presence of postoperative haemorrhage (p = 0.03). There was no statistical association between the presence of perineural infiltrations and the other factors. Cox regression and Kaplan-Meier survival analyses showed that increased overall survival is associated with low age (p = 0.018 and p = 0.028, respectively), absence of perineural infiltrations (p = 0.005 and p = 0.003, respectively), better grade of postoperative fistula (p < 0.001), and absence of postoperative haemorrhage (p < 0.001). Multivariate analysis showed that independent prognostic factors for survival prognosis are perineural infiltrations, age, the presence of postoperative pancreatic fistula, and the presence of postoperative haemorrhage. This is the first study that proves a statistically significant association between the presence of perineural infiltrations and the occurrence of DGE. Moreover, perineural infiltrations are an important independent prognostic factor for overall survival, along with other clinical factors.

Characteristics and prognostic outcome factors between young and elderly peritoneal dialysis patients: a prospective cohort study.

Peritoneal dialysis (PD) is the main renal replacement therapy in elderly patients account for hemodynamic stability. The clinical characteristics and prognosis of elderly PD patients are varies in different dialysis centers. We analyzed the characteristics, outcomes and prognosis factors of survival in elderly PD patients in China, to better understand their status and improve their quality of life. This prospective, observational study categorized 202 PD patients by age: elderly group ≥65 years, younger group <65 years. The inclusion criteria were: age >18 years, first PD treatment and dialysis time >3 months, and complete data. Clinical characteristics including demographic data, hemodynamic variables were compared between groups. After a median follow-up of 44 months, prognosis outcomes between young and elderly groups were measured. Multivariate Cox regression analysis were used to establish the models for predicting outcomes. Then the nomogram of the model was generated. A total of 202 PD patients were enrolled: 61 in the elderly group and 141 in the younger group. The comparison of baseline data revealed decreased serum albumin, normalized protein catabolic rate and higher incidence of previous cardiovascular, cerebrovascular diseases, Charlson Comorbidity Index (CCI) in the elderly group. The mortality rate was substantially higher in the elderly group. Cardiovascular disease was the main cause of death in elderly PD patients. High body mass index (BMI) [hazard ratio (HR) =1.0, 95% confidence interval (CI): 1.0-1.1, P=0.005], high CCI (HR =1.1, 95% CI: 1.0-1.2, P=0.022), and ischemic heart disease (ISD) (HR =2.5, 95% CI: 1.0-6.1, P=0.042) were risk factors for the long-term survival of elderly PD patients. High BMI, high CCI and ISD were important factors for evaluating the adverse outcomes of elderly PD patients. Larger studied are needed to identify risk factors in elderly PD patients and to improve their outcomes.

Construction of a novel signature and prediction of the immune landscape in gastric cancer based on necroptosis-related genes

Necroptosis, a type of programmed cell death, has become a potential therapeutic target for solid tumors. Nevertheless, the potential roles of necroptosis-related genes (NRGs) in gastric cancer (GC) remain unknown. The objective of the present study was to create a necroptosis-related prognostic signature that can provide more accurate assessment of prognosis in GC. Using The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) data, we identified differentially expressed NRGs. Univariate analysis and Lasso regression were performed to determine the prognostic signature. Risk scores were calculated and all GC patients were divided into high- and low-risk score group according to the median risk score value. The robustness of this signature was externally validated with data from GSE84437 cohort (n = 431). Survival analysis revealed high-risk score patients had a worse prognosis. Results evidenced that the signature was an independent prognosis factor for survival. Single-sample sequence set enrichment analysis (ssGSEA) exhibited different enrichment of immune cells and immune-related pathways in the two risk groups. Furthermore, a predictive nomogram was generated and showed excellent predictive performance based on discrimination and calibration. In addition, the risk score positively correlated with tumor mutational burden and was associated with sensitivity to multiple anti-cancer drugs. Overall, our work demonstrates a close relationship between necroptosis and the prognosis of GC. The signature we constructed with potential clinical application value, can be used for prognosis prediction and being a potential therapeutic responses indicator in GC patients.

Perceived barriers and benefits in the participation in faecal occult blood test colorectal cancer screening programme

BackgroundColorectal cancer is the second cancer-related cause of death in the world. Tumour stage at diagnosis is the principal prognosis factor of survival. However, the participation in the programme is around 50%. The aim of the study was to identify the benefits and barriers perceived by the population when participating in a colorectal cancer screening programme with faecal occult blood test. MethodsWe carried out a cases–controls study with 408 participants. We analyzed epidemiological and social variables associated with lifestyle and behavioural factors based in the Health Belief Model. We conducted a descriptive analysis, and identified variables associated to adherence by a logistic regression. ResultsVariables independently associated with the participation in a colorectal cancer screening programme were age (OR 1.06; 95% CI: 1.01–1.11), having a stable partner (OR 1.96; 95% CI: 1.20–3.18), the level of education (OR 1.59; 95% CI: 1.02–2.47) and two of the barriers to participate in the faecal occult blood test screening: “you don’t know how to do one” (OR=0.46; 95% CI: 0.23–0.93) and “it is not that important right now” (OR=0.43; 95% CI: 0.24–0.78). ConclusionThe existing barriers for screening with faecal occult blood test are the best factor predicting. This is relevant when designing the intervention programmes, as they should focus on reducing perceived barriers to increase the participation in colorectal cancer screening, thereby reducing colorectal cancer mortality.

Relationship between DHX15 expression and survival in colorectal cancer.

to explore the relationship between the expression of DEAH-box RNA helicase 15 (DHX15) in colorectal cancer (CRC), its clinical pathological features and survival. DHX15 expression data with clinical pathological features from the Cancer Gene Atlas (TCGA) and the Clinical Proteomic Tumor Analysis Consortium (CPTAC) were statistically analyzed for the association between DHX15 expression and overall survival in CRC. The expression of DHX15 was performed by immunohistochemical staining (IHC) using tumor and the adjacent normal tissue, mounted in tissue microarrays. The significance of DHX15 expression to predict survival and prognosis of CRC were analyzed using the Kaplan-Meier method, univariate and multivariate Cox regression analysis. low expression of DHX15 mRNA and DHX15 protein in CRC were both negative factors for survival. Overall survival of patients with low-expression of DHX15 was significantly lower (χ2 = 8.452, p = 0.004) by Kaplan-Meier evaluation. Low expression of DHX15 in CRC tissues correlated with distal lymph node metastasis (χ² = 7.120, p = 0.008), TNM stage (χ² = 3.935, p = 0.047) and disease recurrence (χ² = 9.524, p = 0.002) in CRC. Low expression of DHX15 (HR = 4.012, 95 % CI: 1.462-11.013, p = 0.007), late TNM stage (HR = 0.067, 95 % CI: 0.029-0.156, p < 0.001) and recurrence (HR = 0.008, 95 % CI: 0.002-0.034, p < 0.001) were risk factors related to the prognosis of CRC patients by univariate Cox regression analysis. our findings reveal a key role for DHX15 in the progress of CRC metastasis and recurrence. DHX15 may be a potential biomarker for CRC targeted therapy.

Prognosis factors for survival in fetuses with prenatally diagnosed megacystis.

Prognosis factors for survival in fetuses with prenatally diagnosed megacystis.

Survival prognostic factors in patients with acute myeloid leukemia using machine learning techniques.

This paper identifies prognosis factors for survival in patients with acute myeloid leukemia (AML) using machine learning techniques. We have integrated machine learning with feature selection methods and have compared their performances to identify the most suitable factors in assessing the survival of AML patients. Here, six data mining algorithms including Decision Tree, Random Forrest, Logistic Regression, Naive Bayes, W-Bayes Net, and Gradient Boosted Tree (GBT) are employed for the detection model and implemented using the common data mining tool RapidMiner and open-source R package. To improve the predictive ability of our model, a set of features were selected by employing multiple feature selection methods. The accuracy of classification was obtained using 10-fold cross-validation for the various combinations of the feature selection methods and machine learning algorithms. The performance of the models was assessed by various measurement indexes including accuracy, kappa, sensitivity, specificity, positive predictive value, negative predictive value, and area under the ROC curve (AUC). Our results showed that GBT with an accuracy of 85.17%, AUC of 0.930, and the feature selection via the Relief algorithm has the best performance in predicting the survival rate of AML patients.

Socioeconomic Deprivation Does Not Impact Liver Transplantation Outcome for HCC: A Survival Analysis From a National Database.

To investigate the value of European deprivation index (EDI) and hepatocellular carcinoma (HCC) characteristics and their relationships with outcome after liver transplantation (LT). Patients undergoing LT for HCC were included from a national database (from "Agence de la Biomédecine" between 2006 and 2016. Characteristics of the patients were blindly extracted from the database. Thus, EDI was calculated in 5 quintiles and prognosis factors of survival were determined according to a Cox model. Among the 3865 included patients, 33.9% were in the fifth quintile (quintile 1, N = 562 [14.5%]; quintile 2, N = 647 [16.7%]; quintile 3, N = 654 [16.9%]; quintile 4, N = 688 [17.8%]). Patients in each quintile were comparable regarding HCC history, especially median size of HCC, number of nodules of HCC and alpha-fetoprotein score. In the univariate analysis of the crude survival, having >2 nodules of HCC before LT and time on waiting list were associated with a higher risk of death (P < 0.0001 and P = 0.03, respectively). EDI, size of HCC, model for end-stage liver disease score, Child-Pugh score were not statistically significant in the crude and net survival. In both survival, time on waiting list and number of HCC ≥2 were independent factor of mortality after LT for HCC (P = 0.009 and 0.001, respectively, and P = 0.03 and 0.02, respectively). EDI does not impact overall survival after LT for HCC. Number of HCC and time on waiting list are independent prognostic factors of survival after LT for HCC.

Clinical characteristics and prognosis of pulmonary large cell carcinoma: A population-based retrospective study using SEER data.

BackgroundPulmonary large cell carcinoma (LCC) is an infrequent neoplasm with a poor prognosis. This study explored the clinical characteristics and survival prognostic factors of LCC patients.MethodsPatient data were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Chi‐square tests or rank‐sum tests were used to compare differences in clinical characteristics. Log‐rank tests, univariate, and multivariate analyses were performed to investigate the independent factors of survival. Analyses of stage I–IV patients were performed to further explore the optimal treatment.ResultsIn total, 3197 LCC patients were included in this analysis. Compared with other non‐small cell lung cancers (NSCLCs), there was a worse overall survival (OS) from LCC. LCC was more common in males, over age 60 and in the upper lobe. A total of 73.6% of patients were stage III/IV. The median OS of stage I–IV patients was 42 months, 22 months, 11 months, and three months, respectively. The elderly, males, later stage, and main bronchus location, or overlapping lesions were risk factors for survival prognosis. In stage I–III patients, treatment including surgery could significantly reduce the risk of death by 60% at least compared with no therapy. Surgery was still beneficial for stage IV patients, and the hazard ratio (HR) compared with no therapy was 0.462 (P = 0.001).ConclusionsOur study concluded that LCC has unique clinical features, and that age, sex, primary site, stage, and treatment are significantly related to OS. Surgery based comprehensive treatments are effective for LCC.Key points Significant findings of the study In stage IV patients, chemotherapy or radiotherapy combined with surgery could further improve survival. When surgical resection involved more than one lobe, it may be beneficial for survival prognosis. What this study adds LCC patients were principally male and over age 60, with later stages and poor survival prognosis. Age, sex, stage, primary site and therapy are closely related to survival.

The association between lymph node metastases and long-term survival in patients with epithelial ovarian cancer.

IntroductionA key survival prognosis factor for patients treated for ovarian cancer is complete cytoreductive surgery where all macroscopic neoplastic implants, including enlarged metastatic lymph nodes, are removed. We presume that investigating the involvement of the lymphatic system can result in a more individualized approach to the treatment of ovarian cancer patients. The main aim of our study was to analyze the relationship between the presence, number and types of lymph node metastases and ovarian cancer patient prognosis.Material and methodsWe carried out a retrospective analysis of patients who underwent cytoreduction due to primary ovarian cancer, between 2010 and 2015. We analyzed the number of metastatic lymph nodes, the lymph node ratio defined as the ratio of the number of metastatic lymph nodes to the total number of lymph nodes removed, extracapsular involvement, and the histopathological pattern of metastases.ResultsThe study group included 651 patients. Of these, 377 had lymphadenectomy, 144 presented with lymph node metastases, and 233 had no lymph node metastases. We also included a group of 274 patients who did not have lymphadenectomy. Patients with more than 4 metastatic lymph nodes and a lymph node ratio of ≥ 0.1 had significantly poorer overall survival. Extracapsular involvement had no relation to patient overall survival. Multivariant survival analysis indicated that a lymph node ratio of ≥ 0.1 was an independent predictor of poor survival.ConclusionsThe analysis of lymph node metastases in ovarian cancer patients can have predictive value for patient overall survival.

Polyclonal immunoglobulin recovery after autologous stem cell transplantation is an independent prognosis factor for survival in patients with multiple myeloma

Multiple myeloma (MM) is a plasma cell neoplasm characterized by the presence of monoclonal immunoglobulin (Ig) in serum and/or urine and clinical symptoms related to the CRAB features and myeloma-defining events. MM is a clinically and cytogenetically heterogeneous disease and survival outcome varies considerably depending on the risk status and treatment of each patient. Until now, treatment strategy for MM has been evolving rapidly by the introduction of several new classes of agents such as proteasome inhibitors, immunomodulatory drugs, and monoclonal antibodies.

Prognostic Value of Gamma-Glutamyl Transpeptidase to Lymphocyte Count Ratio in Patients With Single Tumor Size ≤ 5 cm Hepatocellular Carcinoma After Radical Resection.

Prediction of prognosis of hepatocellular carcinoma (HCC) has shown an important role in improving treatment outcomes and preventing disease progression, however, the prognostic indicator of HCC is still lacking. The purpose of this study is to investigate the predictive value of GLR (gamma-glutamyl transpeptidase to lymphocyte count ratio) in single HCC with a tumor size (TS) ≤ 5 cm. A retrospective analysis was performed on 272 patients with TS ≤ 5 cm who underwent radical resection. The Pearson χ2 test was applied to discuss the relationship between HCC and GLR, alpha-fetoprotein (AFP). Then univariate and multivariate analysis was utilized to predict the risk factors for survival prognosis in patients. In this study, GLR showed a positive relation with tumor size, tumor-node-metastasis (TNM) stage, microvascular invasion, early recurrence, and serum aspartate aminotransferase (AST) level, while the AFP value only correlated with drinking. Elevated GLR value had poor overall survival (OS) and progression-free survival (PFS) of TS ≤ 5 cm HCC patients, GLR level and tumor size were closely related to the prognosis of small HCC patients compared with AFP. GLR may serve as a prognostic marker for dynamic monitoring of HCC patients with single TS ≤ 5 cm after radical resection.

Clinicopathological features and prognosis factors for survival in elderly patients with pancreatic neuroendocrine tumor: A STROBE-compliant article.

To investigate the features and prognosis of the elderly patients with pancreatic neuroendocrine tumor (pNET).The patients diagnosed with pNETs between 2004 and 2014 were identified from the Surveillance Epidemiology and End Results database. The ethical approval was waived because the present study was analysis of the data from Surveillance Epidemiology and End Results database.A total of 4608 patients with “one primary only” histologically pNETs were confirmed and 653 were older than 75 years. Cancer-specific survival (CSS) and overall survival (OS) were examined. The elderly patients (≥75 years) have disadvantage in CSS and OS compared with younger cohort. Multivariate logistic regression revealed that the elderly patients have increased poorly differentiated composition, and decreased proportion of Black patients, receipt of surgery, married status, and number of removed lymph node. Multivariate Cox regression analysis demonstrated worse differentiation. Patients of T3–4 and M1 stage were associated with poor CSS, while patients of being female, tumor locating at pancreatic body/tail, receipt of surgery, and being married were associated with better CSS in the elderly patients. Meanwhile, patients with higher histological grade and M1 stage have poor OS, while patients with the characteristics of female, being married, tumor location at pancreatic body/tail and tumor surgery have better OS. Distant metastatic elderly patients underwent primary site surgery had better CSS and OS than the patients without surgery.The elderly patients have increased possibility of poorly differentiated tumor, and decreased proportion of Black patients, surgery of primary site, number of removed lymph node and married status. Worse differentiation and tumor metastasis were independent risk factors for both CSS and OS, while primary tumor located in body/tail of pancreas, female patients, surgery of tumor primary site, and being married were protective factors.

Prognosis factors of survival in patients with liver cirrhosis and portal hypertension.

To study prognostic factors for survival in patients of liver cirrhosis (LC) with portal hypertension (PG). 155 patients (women - 49.4%, men - 50.6%, median age 56.4 years [51.3; 61.6]) were follow up for 36 months. Viral LC was diagnosed in 33.8%, alcohol LC - 22.1%, autoimmune LC - 15.6%, other causes and cryptogenic causes noted in - 28.5%. More than half of the patients had a class В of Child-Pugh (51.9%). During the study period 42 patients (28.3%) died. The analysis of survival by various factors for Kaplan-Mayer was carried out. Significant predictors: Child-Pugh class, LC etiology, comorbidity in Charlson scores, adherence to endoscopic treatment of esophageal varices were included in the model of proportional Cox risks. In a single-factor analysis, the risk of death is higher in patients who violate the timing of endoscopic treatment, but this factor has lost significance in the multifactor model. Patient with Child-Pugh C, alcoholic LC, comorbidity more 5 points by Charlson score have a higher mortality risk. Identification of risk factors that affect the survival of LC patients will allow to use of an individual plan for the LC treatment and prevention of PG complications.

Tumor size and lymph node metastasis are prognostic markers of small cell lung cancer in a Chinese population.

Small cell lung cancer (SCLC) is a high-grade neuroendocrine tumor characterized by rapid growth, early metastatic spread, and poor prognosis. This study aimed to explore the prognosis factors of survival in Chinese SCLC patients.A total of 78 patients with stage IIIA SCLC (mean age: 53.9 years, 65 males and 13 females) were enrolled in this retrospective study. At least of 5 years follow-up was performed.The survival time of these patients ranged from 1 month to 66 months with a median survival time of 11 months. Kaplan–Meier method with log-rank test was performed and showed that survival time in patients with tumor size ≤4 cm (median: 16 months) was significantly longer (P < .001) than that in patients with tumor size > 4 cm (median: 8 months); the median survival time of the patients with single lymph node metastasis was significantly longer than that in patients with multiple lymph node metastasis (P = .043). Combined multiple lymph node metastasis and tumor size >4 cm presented the worst survival outcome than others. Multivariate analysis by Cox Hazard model shows that the lymph node metastasis and tumors size were prognostic factors independent of age, sex, smoke, surgery, and treatment regimen (P < .05).Results showed that larger tumor size and multiple lymph node metastasis were associated with the poor survival in SCLC.

Hubungan Kadar CA-125 Praoperatif terhadap Prognosis Survival Penderita Kanker Ovarium Epitelial di RSUP Dr.Sardjito

Background: CA-125 level increases in 50% of patients with stage I, 90% of patients with stage II, 92% of patients with stage III and 94% of patients with stage IV ovarian cancer. CA-125 level were not a diagnostic tool to detect ovarian cancer, however it was useful to monitor the progressive of disease and as a prognostic marker.Objectives: The aim of this study is to prove whether CA-125 level before surgery in ovarian cancer patients at Dr. Sardjito Hospital as well as a factor that correlates to the survival prognosis of those patients.Method: This research used cohort retrospective study at Dr. Sardjito Hospital Yogyakarta.Result and Discussion: As much as 71 ovarian cancer patients which had been included in this research with inclusion and exclusion criteria. Subjects were divided into two groups. One group was for patients with low CA-125 level (≤35 U/ml) as much as 18 subjects and another group was for patients with high CA-125 level (&gt;35 U/ml) as much as 53 subjects. The result of a bivariate analysis with an independent survival analysis (Cox’s Regression) was the stage of disease (p=0.005, HR 4.827, CI 95% 1.623 – 14.355) and residual tumour (p=0.029, HR 2.605, CI 95% 1.101 – 6.161) were a survival prognosis factor. Multivariate analysis with a survival analysis (Cox’s Regression) shows CA-125 level (p=0.031, HR 4.131, CI 95% 1.143 – 14.933) and menarche (p=0.003, HR 4.989, CI 95% 1.736 – 14.342) were significantly related with survival prognosis in EOC (Epithelial Ovarian Cancer) patients at Dr. Sardjito Hospital.Conclusion: CA-125 level affects the survival rate of epithelial ovarian cancer patients in Dr. Sardjito Hospital. Besides the level of CA-125, there are other factors that affect the survival rate of epithelial ovarian cancer patients which is the stage of cancer, residual operation and age of menarche.Keywords: CA-125 level, EOC, prognosis, survival.

Treating borderline personality disorder with oxytocin: An enthusiastic note of caution. Commentary to Servan et al. The effect of oxytocin in borderline personality disorder

Liver resection (LR) for hilar cholangiocarcinoma (HCA) remains challenging because of the occurrence of unanticipated vascular and longitudinal bile duct invasion. Operative strategies to achieve negative resection margins vary, and the benefit of routine portal vein resection (PVR) is discussed controversially.The data of 60 consecutive patients who underwent LR for HCA were analyzed. Twenty-one patients (35.0%) underwent LR plus PVR and 39 (65.0%) LR only. Clinicopathologic data were evaluated by the use of uni- and multivariate analyses.The majority of resections was performed for Bismuth–Corlette type III/IV tumors (97.3%). Hepatectomy involved trisectionectomies in 41 patients (68.3%). R1 resection margin status was identified as adverse prognosis factor for survival (hazard ratio 3.61; P = .003). PVR increased the perioperative morbidity (P = .04). The 90-day mortality rate was comparable between both groups (P = .70). Negative resection margin status was similar between groups (P = .70). The lymph node clearance was equal (P = .86). PVR was not associated with a beneficial long-term outcome, the 5-year and disease-free survival were comparable (LR only 17.8% vs LR plus PVR 20.0% [P = .89] and LR only 10.6% vs LR plus PVR 21.4% [P = .63]). PVR was no prognostic factor for tumor-dependent or disease-free survival (hazard ratio 0.64; P = .26 and hazard ratio 0.76; P = .47).The presented data indicate that simultaneous PVR has no beneficial impact on oncologic long-term outcome in patients undergoing LR for HCA. Because it increases the perioperative morbidity, a recommendation for routine application cannot be given.