Median Survival Time Of Patients Research Articles

The Value of Primary Tumor Resection in Patients with Liver Metastases: A 10-Year Outcome.

This study aimed to analyze the impact of primary tumor resection (PTR) on the prognosis of four common primary tumors with liver metastases, and to develop a prognostic model to visualize the PTR benefit rate of patients with liver metastases. Patients diagnosed with colorectal cancer liver metastases (CRLM), pancreatic cancer liver metastases (PLM), gastric cancer liver metastases (GLM), and breast cancer liver metastases (BLM) between 2004 and 2015 were retrospectively reviewed from the Surveillance, Epidemiology, and End Results (SEER) database and assigned to either the surgery or non-surgery groups. A 1:1 propensity score matching (PSM) was performed. Surgical patients who survived longer than the median cancer-specific survival (CSS) time for non-surgery patients constituted the benefit group. Logistic regression was conducted to explore the independent factors affecting surgical benefit, and a nomogram was established. A total of 21,928 patients with liver metastases were included. After PSM for surgery and non-surgery patients, we found that PTR had a significant impact on the overall survival (OS) and CSS of CRLM, PLM, and BLM patients. In CRLM patients, age (p<0.001), primary site (p=0.006), grade (p=0.009), N stage (p=0.034), and histology (p=0.006) affected the surgical benefit. In BLM patients, the independent factors were age (p=0.002), race (p=0.020), and radiotherapy (p=0.043). And in PLM patients, chemotherapy was an independent factor associated with a survival benefit from PTR. PTR improved OS and CSS in patients with CRLM, PLM, and BLM. A predictive model was established to identify suitable candidates for PTR in CRLM patients.

Low handgrip strength as a marker of severity in the diagnostic criteria for cancer cachexia.

The diagnostic criteria for cachexia, as proposed by the Asian Working Group for Cachexia (AWGC), include weight loss, a low body mass index, and additional factors such as a low handgrip strength (HGS), anorexia, or elevated CRP levels. This study aimed to evaluate the significance of low HGS as a diagnostic criterion in patients with advanced cancer. This single-centre, retrospective cohort study was conducted between April 2019 and March 2023. Patients aged ≥18 years with malignant diseases were included. Patients without records on HGS were excluded. Low HGS was defined as a HGS <28 kg for men and <18 kg for women. The overall median survival time (MST) was analysed by univariate and multivariate analyses. A total of 894 patients were analysed. Cachexia was prevalent in 74%, though only 3.4% were diagnosed based solely on low HGS. The MST in patients with cachexia was 122 days, and in those with low HGS was 73 days. The associations between low HGS and high mortality remained significant after adjusting for AWGC criteria, modified weight loss grading system, age, gender, performance status, calf circumferenceand fluid retention. The MST varied with the number of additional factors being met: 422 days for one criterion, 92 days for two, and 55 days for all three (p <0.0001). This study supports that HGS serve as important prognostic tool in patients with various cancers.

Clinical and cytological characteristics of serous effusions in 69 cases of lymphoma patients.

To explore the value of cell morphology, immunophenotype, and gene alterations of serosal effusion in the diagnosis of lymphoma. Serosal effusion of 69 cases of lymphoma patients were collected, including 36 cases with malignant effusion and 33 cases with nonmalignant effusion. Ordinary cytology, liquid-based cytology, cellblock, and immunocytochemical staining were performed in each case, some cases were detected by fluorescence in situ hybridization for C-MYC, BCL2, and BCL6 gene translocations. T/B cell ratio in malignant and nonmalignant serosal effusions was analyzed and compared by flow cytometry (FCM)and immunohistochemical (IHC), respectively. The prognostic value of serous effusion in diffuse large B-cell lymphoma (DLBCL) was investigated and another 20 DLBCL cases without effusion were successively selected as control. The number of naive lymphocytes, apoptotic bodies, and mitotic figures were more common in malignant effusions compared with nonmalignant effusions (p < .01). The top three lymphomas in malignant effusion were DLBCL (19/36, 52.8%), mantle cell lymphoma (MCL) (4/36, 11.1%, 3 blastoid variant) and high-grade B-cell lymphoma (HGBL) (4/36, 11.1%). T/B cell ratio by FCM analysis ranged from 0.00 to 0.55 (mean 0.084) in malignant effusion, and 2.58 to 984.00 (mean 249.9) in nonmalignant effusion. The difference was significant (p = .017). The T/B cell ratio by IHC analysis ranged from 0.02 to 3.00 (mean 0.200) in malignant effusion, and 2.00-100.00 (mean 34.10) in nonmalignant effusion. The difference was significant (p = .017). In the effusions involving DLBCL, most effusions were present at the time of diagnosis (57.9%); single pleural effusions were more common (36.8%). The median overall survival times of patients with malignant effusion, nonmalignant effusion and DLBCL without serous effusion were 11, 17, and 23 months respectively (p = .04). Three patients of HGBL died, and the overall survival times were 5, 8, and 9 months, respectively. The cytomorphological characteristics combined with immunophenotype, FCM, gene rearrangement, and other tests can diagnose and classify patients with effusion as the first symptom. The T/B cell ratio is less than 1 by FCM or IHC suggesting a malignant serosal effusion. The presence of malignant effusion in DLBCL patients is an important clue for poor prognosis.

PRIORiTize-TAVI might predict more than transcatheter aortic valve replacement waiting list priorities

Abstract Background PRIORiTize-TAVI (Predicting moRtalIty Or uRgent TAVI on waiting list) is a novel scoring system targeting identification of patients at risk of urgent hospitalization or death whilst waiting for transcatheter aortic valve replacement (TAVR) (1). Patients are divided into those with low (&amp;lt;2 points), intermediate (3-4 points) and high (&amp;gt;5) waiting risk. Given the novelty of the score, additional research is required to further validate it. However, being compiled of parameters applied in everyday practice that are readily available, the application of the score might have the potential to go beyond its original purpose. Purpose We aimed to investigate whether PRIORiTize-TAVI score can predict postprocedural complications and survival following TAVR. Methods We conducted a registry-based study including patients who underwent TAVR at our institution from 2018 to 2023. PRIORiTize-TAVI was calculated summarizing points according to NYHA status, left ventricular ejection fraction (LVEF), NTproBNP, mean pressure gradient (meanPG) and Charlson comorbidity index (CCI) at the time of patient placement onto TAVR waiting list. Results This registry-based study included 252 patients with median age 80 (interquartile range (IQR) 76-84) years, 50% female. Median PRIORiTize score was 5 (IQR 3-7). There were 41 (16%) low, 51 (20%) intermediate and 160 (64%) high risk patients. High risk patients had more frequently atrial fibrillation and ischaemic stroke, had lower LVEF and estimated glomerular filtration rate (eGFR), higher NTproBNP levels and CCI (Table 1). MeanPG also statistically differed between intermediate risk group and low risk group, but not with high risk group (Table 1). TAVR waiting time was significantly shorter in high-risk patients in comparison to intermediate risk patients. There was no statistical difference regarding baseline characteristics between the three groups (Table 1). There was no statistical difference in post-TAVR complications between the three groups. Survival significantly differed depending on PRIORiTize risk stratification (P=.023), as shown in Figure 1. Median survival time for high risk patients was 49 months (IQR 42-49), whereas the median survival time for intermediate and low risk patients could not be reached. High risk patients had lower survival probability compared to both intermediate (HR 4.089; CI 1.91-8.73) and low risk (HR 2.078; CI 0.77-5.59) patients. Intermediate risk patients had a higher survival probability compared to low risk patients (HR 0.508; CI 1.67-1.54). Length of TAVR waiting time had no significant association with overall survival (P=.891). Conclusions Our data show that PRIORiTize-TAVI has a potential to be used as a prognostic tool to predict survival probability post-TAVR. Our results suggest that prolonged time on TAVR waiting list did not negatively impact patient postprocedural complications nor survival.Table 1Figure 1

The Use of Anaplastic Lymphoma Kinase Inhibitors in Non-Small-Cell Lung Cancer Treatment-Literature Review.

Lung cancer is the leading cause of cancer-related morbidity and mortality. The median survival time for patients with advanced non-small-cell lung cancer before the era of molecular-based personalized treatment was 7.9 months. The discovery of predictive factors and the introduction of molecular diagnostics into daily practice made a breakthrough, enabling several years of survival in patients with advanced disease. The discovery of rearrangements in the ALK gene and ALK tyrosine kinase inhibitors has resulted in a dramatic improvement in the prognosis of patients with this subtype of cancer. Currently, three generations of ALK inhibitors differing in activity, toxicity and degree of penetration into the central nervous system are available in clinical practice. The current state of knowledge on ALK inhibitors used in clinical practice is summarised in this research paper. Methods of diagnosis of abnormalities in ALK have been shown, and the review of research that contributed to the development of the next generation of ALK inhibitors has been presented.

Supraclavicular lymph node metastasis should not be defined as regional lymph node metastasis in cervical and upper thoracic esophageal squamous cell carcinoma.

The importance of supraclavicular lymph node (SCLN) metastasis in cervical and upper thoracic esophageal squamous cell carcinoma (ESCC) has not been determined. The aim of the present study was to provide a detailed definition of the range of SCLN regions and to explore whether SCLNs should be considered as a regional lymph nodes for patients with cervical and upper thoracic ESCC. A retrospective analysis was performed on 230 patients with locally advanced cervical or upper thoracic ESCC who underwent radical radiotherapy and chemotherapy. The range of SCLN regions was defined in detail on contrast enhanced computed tomography images of the neck. According to whether the patient had lymph node metastasis in the supraclavicular region, the included patients were divided into two groups, and the survival differences and reasons for treatment failure between the two groups were analyzed. Of the 230 patients with ESCC, 71 (30.87%) exhibited lymph node metastases in the supraclavicular region. The median overall survival time of ESCC patients with and without SCLN metastasis was 17 and 30 months, respectively (P<0.001). After propensity score matching (PSM), the median overall survival time of ESCC patients with and without SCLN metastasis was 17 and 28 months, respectively (P<0.001). During the follow-up period, there were a total of 101 cases of failure of treatment in the irradiation field, 6 cases had esophageal metastasis in the non-irradiated field and 27 cases had regional lymph node metastasis in the non-irradiated field. In addition, there were 33 cases of metastasis to the distant lymph nodes or organs. There was no significant difference in the local treatment failure rate between the groups with or without SCLN metastasis in both the irradiation field and the non-irradiation field, but the probability of distant metastasis in the SCLN metastasis group was significantly higher than that in the group without SCLN metastasis (P=0.025). In conclusion, patients with cervical and upper thoracic ESCC with SCLN metastasis have a poor prognosis and the median overall survival time is closer to that of metastatic ESCC than ESCC with regional lymph node metastasis; therefore, SCLNs should not be defined as regional lymph nodes in patients with cervical and upper thoracic ESCC.

Analysis of Therapeutic Efficacy and Adverse Prognostic Factors of Secondary Central Nervous System Lymphoma

To explore the therapeutic efficacy and prognostic factors of induction therapy for secondary central nervous system lymphoma (SCNSL). Clinical data of patients diagnosed with SCNSL from 2010 to 2021 at Guangdong Provincial People's Hospital were retrospectively collected. A retrospective cohort study was performed on all and grouped patients to analyze the efficacy and survival. Multivariate logistic regression analysis was used to explore the adverse prognostic factors. Thirty-seven diffuse large B-cell lymphoma patients with secondary central involvement were included in the research. Their 2-year overall survival (OS) rate was 46.01% and median survival time was 18.1 months. The 2-year OS rates of HD-MTX group and TMZ group were 34.3% and 61%, median survival time were 8.7 and 38.3 months, and median progression-free survival time were 8.1 and 47 months, respectively. Multivariate logistic regression analysis showed that age, sex, IPI, Ann Arbor stage were correlated with patient survival time. The median survival time of patients with CD79B, KMT2D, CXCR4, ERBB2, TBL1XR1, BTG2, MYC, MYD88, and PIM1 mutations was 8.2 months, which was lower than the overall level. HD-MTX combined with TMZ as the first-line strategy may improve patient prognosis, and early application of gene sequencing is beneficial for evaluating prognosis.

Sympathetic reinnervation in cardiac transplant recipients: Prevalence, time course and association with long-term survival

BackgroundPartial cardiac sympathetic reinnervation after cardiac transplant has been extensively investigated and evidenced. However, there have been no large-scale, long-term studies evaluating the prevalence, time-course, and association with long-term survival of sympathetic reinnervation of the heart. MethodsCardiac transplant recipients (n=232) were recruited from outpatient clinic at a single transplant centre in the United Kingdom. Participants were each tested once for the presence of sympathetic reinnervation of the sinus node using the low frequency component of power spectral analysis of heart rate variability, with a cut-off defined as 2 standard deviations above the mean for denervated participants (those tested <56 days post-transplant). Time-course was calculated based on the timing of testing post-transplant. Patients were then followed-up over a period of up to 27 years after transplant for survival analysis. ResultsThe overall prevalence of cardiac sympathetic reinnervation in the 225 patients tested >56 days post-transplant was 64.9%. Sympathetic reinnervation primarily occurred in the first 18 months after transplant, with a plateau thereafter. The prevalence in participants tested >18 months post-transplant was 69.6%. In Kaplan-Meier survival analysis, sympathetic reinnervation was associated with significantly improved survival (Log-rank P=0.019), with a median survival time for reinnervated patients of 19.9 years compared to 14.4 years for the denervated group. ConclusionsSympathetic reinnervation of the sinus node occurs mostly within 18 months of transplant, is found in 70% of cardiac transplant recipients tested >18 months post-transplant, and is associated with significantly improved long-term survival.

Expression of p16 and Ki67 in laryngeal squamous cell carcinoma and their clinical significance.

The objective of this study is to assess the prognostic value of Ki67 and p16 proteins in laryngeal cancer. This retrospective cohort analysis comprised 260 patients diagnosed with laryngeal cancer. Immunohistochemistry (IHC) was employed to assess the expression levels of p16 and Ki67, and their correlation with the survival time of laryngeal cancer patients was analyzed. The Ki67 index level exhibited a significant association with the prognosis of laryngeal cancer. Patients with higher Ki67 index levels demonstrated shorter survival times, more severe pathological classification, and higher tumor stages (P < 0.05). Conversely, no significant differences in prognostic characteristics of laryngeal cancer were observed in the p16 (-/+) population (P > 0.05). The median survival times for patients with Ki67 index levels of 0-35%, 36-70%, and 70-100% were 3.54 years, 2.10 years, and 1.92 years, respectively. After adjusting for age, smoking, alcohol consumption, pathological classification, surgical intervention, recurrence, and metastasis, the risk of death for patients with Ki67 index levels of 70-100% was 2.0504 times higher than that of patients with Ki67 index levels of 0-35% (95% CI: 1.2997-3.2345, P = 0.0020). The Ki67 index level is strongly associated with survival time and the risk of death in laryngeal cancer, making it a valuable prognostic indicator. However, the prognostic value of p16 levels in laryngeal cancer is limited. These findings provide important insights for prognosis evaluation and treatment decision-making in patients with laryngeal cancer.

Metabolic Reprogramming in Glioblastoma Multiforme: A Review of Pathways and Therapeutic Targets.

Glioblastoma (GBM) is an aggressive and highly malignant primary brain tumor characterized by rapid growth and a poor prognosis for patients. Despite advancements in treatment, the median survival time for GBM patients remains low. One of the crucial challenges in understanding and treating GBMs involves its remarkable cellular heterogeneity and adaptability. Central to the survival and proliferation of GBM cells is their ability to undergo metabolic reprogramming. Metabolic reprogramming is a process that allows cancer cells to alter their metabolism to meet the increased demands of rapid growth and to survive in the often oxygen- and nutrient-deficient tumor microenvironment. These changes in metabolism include the Warburg effect, alterations in several key metabolic pathways including glutamine metabolism, fatty acid synthesis, and the tricarboxylic acid (TCA) cycle, increased uptake and utilization of glutamine, and more. Despite the complexity and adaptability of GBM metabolism, a deeper understanding of its metabolic reprogramming offers hope for developing more effective therapeutic interventions against GBMs.

Non-invasive surrogate markers of pulmonary hypertension are associated with poor survival in patients with cancer

BackgroundCancer is one of the leading causes of death worldwide, and cardiopulmonary comorbidities may further adversely affect cancer prognosis. We recently described lung cancer-associated pulmonary hypertension (PH) as a new...

Trends in multiple myeloma incidence, prevalence, mortality, and survival rate in South Korea: a nationwide population-based study.

This is the first study presenting the overall descriptive epidemiology of multiple myeloma (MM), including incidence, mortality rate, and prevalence, in South Korea between 2010 and 2018 based on nationwide medical insurance coverage and mortality statistics data. The incidence of MM between 2010 and 2018 was obtained from nationwide medical claims data, and mortality data were obtained from the Korea National Statistical Office. The age-standardized incidence rate (ASIR) and mortality rate (ASMR) and one- and five-year survival rates of patients with MM each year were estimated. There were 10,835 patients with MM aged ≥ 20years in South Korea between 2010 and 2018. The ASIR was 2.42/100,000 in 2010 and increased to 2.71/100,000 in 2018, with an annual percent change (APC) of 1.86% (95% CI = 0.74-2.99%, P = 0.005). While this trend was significant in women, it was not statistically significant in men. The ASMR did not significantly change over time. Furthermore, the median survival time of patients with MM diagnosed between 2010 and 2018 was 3.36years. Notably, the one-year survival rate of patients was increased from 65.3% in 2010 to 76.2% in 2017. Finally, the proportion of patients with MM who received novel therapeutic agents, such as proteasome inhibitors or immunomodulatory drugs, as first-line treatment increased from 37.7% in 2010 to 97.8% in 2018. The ASIR and prevalence of MM in South Korea increased between 2010 and 2018, especially in women and the survival rate of patients with MM has increased.

Genetic Analysis of Melanoma Types Using Japanese Genomic Database.

The purpose of this study is to compare genetic mutations, tumor mutation burden (TMB), and the effects of molecular targeted drugs and immune checkpoint inhibitors (ICIs) in head and neck mucosal melanoma (HNMUM) with those in skin melanoma (SKM) and ocular melanoma (OM). Data were analyzed for 72 consecutive patients with HNMUM, including 366 with SKM and 31 with OM, registered at the Japan National Cancer Center, Center for Cancer Genomics and Advanced Therapeutics (C-CAT) between June 2019 and October 2023. Genetic alterations and TMB were determined by FoundationOne CDx next-generation sequencing. The top 10 mutations in HNMUM were RAD21 (47.2%), NBN (45.8%), MYC (40.3%), LYN (31.9%), NRAS (29.1%), IRF4 (23.6%), DAXX (22.2%), KIT (22.2%), NOTCH3 (20.8%), and DDR1 (19.4%), with 16.6 ± 0.8 (mean ± SEM) mutations/individual. In SKM, BRAF (p = 0.04) mutation was associated with a significantly better prognosis. The TMB values were 5.7 ± 2.1 (mean ± SEM) in HNMUM, 4.1 ± 0.2 in SKM, and 3.4 ± 0.9 in OM, with no significant differences among the three groups. The median survival time for patients with distant metastases was 803 (95% confidence interval: 539-NA) days for HNMUM, 1413 (831-2172) days for SKM, and 1138 (438-NA) days for OM. The top 10 mutations in HNMUM are closer to those in OM than those in SKM. There was no significant difference in TMB values or survival rates with regard to the therapeutic effect of ICIs among the diseases, which suggests that current treatment of HNMUM with ICIs is appropriate. 3 Laryngoscope, 2024.

Nomogram for predicting the risk and prognosis of lung metastasis of four subtypes of breast cancer: A population-based study from SEER

BackgroundBreast cancer (BC) is the most diagnosed cancer worldwide, and patients' survival decreases with metastasis. We conducted a retrospective study using data derived from the Surveillance, Epidemiology, and End Results (SEER) database and clinicopathological data to construct a clinical predictive model to predict the risk and prognosis of lung metastasis (LM) in patients with different subtypes of BC and validate its performance. MethodsA total of 1650 patients from the SEER database between 2011 and 2015 were enrolled in this study. Cox regression analysis was performed to identify prognostic factors for breast cancer lung metastasis (BCLM). A nomogram was constructed using the independent prognostic factors. The concordance index (C-index), area under the curve (AUC) value, calibration curve, and decision curve analysis (DCA) were used to test the prediction accuracy of the nomogram. External validation (n = 112) was performed using clinical data from the Affiliated Hospital of Qinghai University and the General Hospital of Ningxia Medical University. ResultsMultivariate Cox regression analyses suggested that age, grade, surgery, chemotherapy, subtype, and liver, bone, and brain metastases were independent prognostic factors for overall survival (OS). Kaplan–Meier survival analysis showed that the median survival times of patients with human epidermal growth factor receptor 2 (HER2)-positive, luminal A, luminal B, and triple-negative BC were 25 (95% confidence interval [CI], 20–37), 27 (95% CI, 23–29), 35 (95% CI, 30–44), and 12 (95% CI, 11–14), respectively. The C-indexes of the nomogram for predicting OS of the SEER training, SEER validation, and clinical validation cohorts were 0.7, 0.6, and 0.6, respectively, and the calculated AUCs at 3 years were 0.765, 0.794, and 0.799, respectively. The calibration curve indicates that the nomogram possessed a high level of accuracy. ConclusionsOur nomogram demonstrates significant predictive value, indicating that molecular subtypes, brain metastasis, and liver metastasis are closely associated with the prognosis of patients with LM. This information can guide clinical practice.

Malignant Hip Flexion Failure Syndrome: An Oncologic Disease Compared to Malignant Psoas Syndrome.

Malignant psoas syndrome (MPS) causes painful hip immobilization when a malignant tumor reaches the psoas muscle. However, there exists a different condition in which a malignant tumor invades the psoas muscle, leading to hip flexion failure without painful hip immobilization. This study aimed to define malignant hip flexion failure syndrome (MHFFS) as tumors located in the upper lumbar region or at the lesser trochanter of the femur, near the origin or termination of the psoas muscle, and to compare its prevalence, characteristics, and outcomes with those of classical MPS. We analyzed 291 patients who received palliative radiotherapy (RT) in the lumbar, pelvic, and lower leg regions from 2013 to 2023. The prevalence of MPS and MHFFS, pathological features, distinctive clinical presentations, treatment modalities, and treatment outcomes have been summarized. We also defined the 'Clinical sign reported by Ishikawa and Teramura (IT sign)' to describe the characteristic action of lifting the affected lower leg with both hands in MHFFS cases and assessed its clinical significance. Among the 291 patients, 6 (2.1%) had MHFFS and 11 (3.8%) had MPS. MHFFS resulted from metastatic tumors in the 11th and 12th thoracic vertebrae, as well as the 1st and 2nd lumbar vertebrae or the lesser trochanter of the femur, and it was characterized by hip and groin pain along with hip flexion dysfunction. All cases showed a positive IT sign. The response to RT varied, with symptomatic improvement observed in 50% of the patients. MPS is characterized by tumor invasion of the psoas muscle, causing severe lumbosacral nerve pain. Strong opioids were used for pain management in all patients, and epidural anesthesia was required in some patients. The median survival time of patients with MPS and MHFFS was 13.2 months. MPS required opioids more potently than MHFFS, but MHFFS responded relatively well to early RT.

Survival disparities among racial groups with hepatic malignant tumors.

Investigating the impact of race on the clinicopathologic characteristics and prognosis of hepatic malignant tumors represents a complex and significant area of research. Notably, distinct differences exist among various racial groups in terms of the clinical manifestations, pathologic features, and prognosis of hepatic malignant tumors. To explore the effect of race on clinicopathologic features and prognosis of hepatic malignancies. Data from patients with hepatic malignancies diagnosed between 2000 and 2019 were collected from the Surveillance, Epidemiology, and End Results database and statistically analyzed. This study included 123558 patients with hepatic malignant tumors, among whom 21078 (17.06%) were Asian, 14810 (11.99%) were Black, and 87670 (70.95%) were white. The median survival times for patients with hepatic malignant tumors of different races were 12.56, 7.70, and 9.35 months for Asian patients, Black patients, and white patients, respectively. The 3-year survival rates for Asian, Black, and white patients were 29%, 19%, and 21%, respectively, and the 5-year survival rates were 22%, 13%, and 15%, respectively. The Kruskal-Wallis test indicated a significant difference in the survival time of patients with hepatic malignant tumors between different races (P < 0.001). Univariate analysis revealed gender disparities in the prognosis among different ethnic groups (Asian: P > 0.05; Black: P < 0.001; White: P < 0.05). Among Black patients, the prognosis was less affected by the degree of hepatic fibrosis than among Asian patients and white patients (Black patients: P < 0.05; Asian patients: P < 0.001; White patients: P < 0.001). Significant differences were observed in the median survival time among patients with hepatic neuroendocrine tumors and hepatoblastomas during pathologic staging between races. Tumor number was inversely related to the prognosis. Cox regression analyses revealed that T stage, M stage, surgery, chemotherapy, alpha-fetoprotein, and tumor size independently influenced prognosis. Age was a specific independent prognostic factor for white patients. Among the tumor stages, N stage is a self-reliant prognostic element specific to white patients. Conversely, radiotherapy and liver fibrosis were not self-reliant prognostic factors for Black patients. Income alone did not independently influence the prognosis of Asian patients. The prognosis of hepatic malignant tumors is better among Asian patients than among Black patients. The prognosis of hepatic malignant tumors among white patients is affected by multiple factors, including age and N stage.

A fresh perspective on advances in pancreatic cancer treatment over the past two decades

In the past two decades, significant advances have been made in the treatment of pancreatic cancer.Numerous first-line treatments, such as gemcitabine combined with erlotinib, gemcitabine combined with albumin-bound paclitaxel, FOLFIRINOX, and NALIRIFOX, have emerged;surgery-centered treatment has gradually become the mains clinical strategy.However, behind these achievements, the new drugs developed with substantial funding have not extended the median survival time of patients with advanced pancreatic cancer to more than one year; the 5-year survival rate for postoperative patients remains below 30%. While harboring hope and being proactive, researchers must also soberly reflect and continually reassess our direction, in anticipation of bringing tangible clinical benefits to pancreatic cancer patients at an early date.

Current Status of Conversion Hepatectomy After Sorafenib and Lenvatinib Treatment for Unresectable Hepatocellular Carcinoma.

Sorafenib and lenvatinib have long been used as a first-line treatment for advanced hepatocellular carcinoma (HCC). Along with the development of systemic chemotherapy for HCC, the concept of conversion hepatectomy has recently become widespread. The present study aimed to assess the clinical outcomes of sorafenib and lenvatinib for HCC regarding the possibility of conversion hepatectomy in clinical practice. A total of 295 patients with advanced HCC receiving sorafenib and lenvatinib, accounting for 306 treatments (sorafenib, n=157; lenvatinib, n=149, 11 patients received lenvatinib after sorafenib treatment) at five different institutions were enrolled. Patients were assessed for their clinical characteristics and therapeutic response using both Response Evaluation Criteria in Solid Tumors criteria (RECIST) and modified RECIST (mRECIST) criteria. Additionally, an indication of surgery after tyrosine kinase inhibitor administration was determined based on the tumor status of patients. The median survival times of patients treated with sorafenib and lenvatinib were 12.8 and 16.4 months, respectively, without significant difference (p=0.1645). The objective response rates (ORR) of sorafenib based on mRECIST and RECIST were 10.1% and 5.9%, respectively, and those of lenvatinib were 38.1% and 19.0%, respectively. Among the 306 treatments, two cases (sorafenib and lenvatinib, one each) underwent hepatectomy after systemic chemotherapy. Few cases with unresectable HCC were amenable to conversion hepatectomy after sorafenib and lenvatinib treatments due to the limited ORR by RECIST. Cautious approach must be taken when administering neoadjuvant chemotherapy aimed at conversion hepatectomy.

Clinical Features and Prognosis of Patients with CD5+ Diffuse Large B-Cell Lymphoma

To analyze the clinical characteristics and prognosis of patients with CD5+ diffuse large B-cell lymphoma (DLBCL). The clinical data of 161 newly treated DLBCL patients in Gansu Provincial Hospital from January 2013 to January 2020 were retrospectively analyzed. According to CD5 expression, the patients were divided into CD5+ group and CD5- group. The clinical characteristics and prognosis of the two groups were statistically analyzed. The median age of patients in CD5+ group was 62 years, which was higher than 56 years in CD5- group (P =0.048). The proportion of women in CD5+ group was 62.96%, which was significantly higher than 41.79% in CD5- group (P =0.043). The proportion of patients with IPI score > 2 in CD5+ group was 62.96%, which was higher than 40.30% in CD5- group (P =0.031). Survival analysis showed that the median overall survival and progression-free survival time of patients in CD5+ group were 27(3-77) and 31(3-76) months, respectively, which were both shorter than 30(5-84) and 32.5(4-83) months in CD5- group (P =0.047, P =0.026). Univariate analysis showed that advanced age, positive CD5 expression, triple or double hit at initial diagnosis, high IPI score and no use of rituximab during chemotherapy were risk factors for the prognosis of DLBCL patients. Further Cox multivariate regression analysis showed that these factors were also independent risk factors except for advanced age. CD5+ DLBCL patients have a worse prognosis than CD5- DLBCL patients. Such patients are more common in females, with advanced age and high IPI score, which is a special subtype of DLBCL.

High expression of BTN3A1 is associated with clinical and immunological characteristics and predicts a poor prognosis in advanced human gliomas.

Gliomas represent the most prevalent and aggressive tumors within the central nervous system. Despite the current standard treatments, the median survival time for glioblastoma patients remains dismal, hovering around 14 months. While attempts have been made to inhibit the PD-1/PD-L1 and CTLA-4/CD80-CD86 axes through immunotherapy, the outcomes have yet to demonstrate significant efficacy. The immune checkpoint Butyrophilin 3A1 (BTN3A1) can either be involved in advantageous or detrimental function depending on the cancer type. In our study, we utilized a Moroccan cohort to delve into the role of BTN3A1 in gliomas. A transcriptomic analysis was conducted on 34 patients, which was then corroborated through a protein analysis in 27 patients and validated using the TCGA database (n = 667). Our results revealed an elevated expression of BTN3A1 in glioblastoma (grade 4), as evidenced in both the TCGA database and our cohort of Moroccan glioma patients. Within the TCGA cohort, BTN3A1 expression was notably higher in patients with wild-type IDH. We observed a positive correlation between BTN3A1 expression and immune infiltration of B cells, CD8+ T cells, naive CD4+ T cells, and M2 macrophages. Patients exhibiting increased BTN3A1 expression also presented elevated levels of TGF-β, IL-10, and TIM-3 compared to those with reduced BTN3A1 expression. Notably, patients with high BTN3A1 expression were associated with a poorer prognosis than their counterparts with lower expression. Our findings suggest that BTN3A1 might promote the establishment of an immunosuppressive microenvironment. Consequently, targeting BTN3A1 could offer novel therapeutic avenues for the management of advanced gliomas.