5-year Overall Survival Rates Research Articles

Validation of the Revised 2022 European LeukemiaNet Risk Stratification in Adult Patients with Acute Myeloid Leukemia.

In 2022, the European LeukemiaNet (ELN) risk stratification for patients with AML has been updated. We aimed to validate the prognostic value of the 2022 ELN classification (ELN22) evaluating 1,570 newly diagnosed AML patients (median age, 56 years) treated with cytarabine-based intensive chemotherapy regimens. As compared to the 2017 ELN classification (ELN17), allocating 595 (38%), 413 (26%) and 562 (36%) patients to the favorable, intermediate and adverse risk category, ELN22 risk was favorable, intermediate, and adverse in 575 (37%), 410 (26%), and 585 (37%) patients, respectively. Risk group allocation was revised in 340 patients (22%). Most patients were re-classified into ELN22 intermediate or ELN22 adverse risk group. The allocation of patients according to the ELN22 risk categories resulted in a significantly distinct event-free survival (EFS), relapse-free survival (RFS), and overall survival (OS). As compared to ELN17, reallocation according to the ELN22 recommendations resulted in a significantly improved prognostic discrimination for OS (3-year area under the curve (AUC) 0.71 vs. 0.67). In patients with ELN22 favorable risk AML, co-occurring MR gene mutations did not significantly impact outcome. Within the ELN22 adverse risk group, we observed marked survival differences across mutational groups (5-year OS rate of 21% and 3% in patients with myelodysplasia-related (MR) gene mutations and TP53-mutated patients, respectively). In patients harboring MR gene mutations, EZH2-, STAG2- and ZRSR2-mutated patients showed an intermediate-like OS. In patients with secondary AML and those who underwent allogeneic HCT, EFS and OS significantly differed between ELN22 risk groups, while prognostic abilities of ELN17 and ELN22 classifications were similar. In conclusion, the ELN22 risk stratification improves prognostic discrimination in a large cohort of intensively treated AML patients. Given the heterogeneous outcome in patients with MR gene alterations, ranging between those of intermediate and adverse risk patients, we suggest reevaluation of risk allocation in these patients.

Efficacy, safety, and biomarker analysis of TACE combined with lenvatinib plus sintilimab in unresectable hepatocellular carcinoma: a real-world study

BackgroundThe integration of transarterial chemoembolization (TACE) with systemic therapy has demonstrated improved survival outcomes in patients with unresectable hepatocellular carcinoma (HCC). However, there is limited evidence evaluating the combination of TACE with the systemic regimen of anti-PD-1/L1 inhibitor plus lenvatinib. This study aims to assess the efficacy and safety of TACE combined with lenvatinib and sintilimab in unresectable HCC patients.MethodsUnresectable HCC patients who received TACE in combination with sintilimab plus Lenvatinib as first-line treatment from 1 January 2020 to 31 March 2023 were included for the analysis. Overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and disease control rate (DCR) were evaluated by modified Response Evaluation Criteria in Solid Tumors criteria. Exploratory biomarker analysis was conducted.ResultsThe study included 70 patients with unresectable HCC, predominantly male and infected with Hepatitis B. The median follow-up duration for the whole cohort was 13.8 months (95% CI 11.08–16.7). The ORR was 61.4% (95% CI, 49.0%–72.8%) and the DCR was 68.6% (95%CI, 56.4%–79.2%). The median PFS was 13.2 months (95% CI 11.0-NA), with a corresponding 1-year PFS rate of 50.3% (95% CI 39.7%-65.5%). The median OS was not reached, and the 1-year OS rate was 89.3% (95% CI 81.4%–97.9%). The most common treatment-related adverse events (TRAEs) were fatigue 38.6% (27/70), hypertension 32.9% (23/70), and hand-foot syndrome 31.4% (22/70). Most TRAEs were mild-to-moderate and manageable. In addition, significant predictive value was found in alpha-fetoprotein levels (AFP), with patients showing a level of decrease post-treatment having better PFS.ConclusionThe combination regimen demonstrated promising efficacy in treating unresectable HCC, accompanied by manageable safety profiles. Furthermore, the results of this investigation suggest that AFP holds promise as predictive biomarkers for this treatment strategy.

Enhancing outcomes of childhood acute lymphoblastic leukemia in workplace diversity in Thailand: multicenter study on behalf of the Thai Pediatric Oncology Group.

The Thai Pediatric Oncology Group (ThaiPOG) has adapted treatment regimens from the Children's Oncology Group (COG) to enhance outcomes for childhood acute lymphoblastic leukemia (ALL). This study examined the risk factors and treatment results of pediatric ALL in Thailand. This multicenter study included newly diagnosed children (< 18years) with ALL in 19 centers between January 1, 2015, and December 31, 2019. Most of the 1,157 patients (97.6%) were treated according to ThaiPOG protocols. The genetic testing was performed in 71% of patients. The patients were classified as standard (n = 539), high (n = 402), and very high (n = 130) risks. The 5-year event-free survival (EFS) and overall survival (OS) rates were 75% (95% confidence intervals (CI), 72%-77.8%) and 81.7% (95% CI, 78.9%-84.1%), respectively. The 5-year EFS rates of the standard-, high-, and very high-risk groups were 78.5% (95% CI, 74.1%-82.3%), 73.6% (95% CI, 68.5%-78%) (p = 0.761), and 65% (95% CI, 55.1%-73.3%) (p = 0.001), respectively, and the 5-year OS rates were 86.9% (95% CI, 83.1%-89.9%), 77.3% (95% CI, 72.5%-81.4%) (p = 0.001), and 73.1% (95% CI, 63.7%-80.4%) (p = 0.001), respectively. The independent risk factors for relapse and death were age ≥ 10years, white blood cells (WBCs) ≥ 50,000/mm3, M2 or M3 marrow status at the end of induction, and high-risk group. The overall outcome of Thai pediatric ALL has improved after the implementation of new modified COG treatment protocols. High-risk characteristics of ALL increased adverse outcome risk.

Margin-to-depth ratio as an independent prognostic factor in resected oral cavity squamous cell carcinoma: A nationwide cohort study

BackgroundThe prognostic significance of margin-to-depth ratio (MDR) in oral cavity squamous cell carcinoma (OCSCC) remains unclear, particularly in comparison to traditional margin status. We aimed to examine the association between MDR and clinical outcomes in a large Taiwanese cohort. MethodsA total of 18,324 patients with first primary OCSCC were categorized by margin status: positive (1013), <5 mm (8371), and ≥ 5 mm (8940). Disease-specific survival (DSS) and overall survival (OS) served as the main outcome measures. ResultsAfter excluding patients with positive margins (MDR = 0), the optimal MDR cutoff value for DSS and OS was 0.6. Patients with MDR > 0.6 showed significantly better 5-year DSS and OS rates (87 %, 81 %) compared to those with MDR ≤ 0.6 (71 %, 63 %) and MDR = 0 (53 %, 43 %). Multivariable analysis identified MDR ≤ 0.6 as independently associated with both DSS and OS in the entire cohort (hazard ratio [HR] = 1.34/1.32). This finding was consistent in the subgroups with surgical margins < 5 mm (HR = 1.39 for DSS and 1.38 for OS) and margins ≥ 5 mm (HR = 1.21 for both DSS and OS). In subgroups with surgical margins < 5 mm and ≥ 5 mm, an MDR > 0.6 was associated with better survival outcomes. ConclusionsAn MDR (cutoff: 0.6) is independently associated with prognosis in OCSCC, offering improved risk stratification compared to margin status alone. While MDR may guide surgical margin modification, further research is needed to determine whether MDR could serve as a postoperative indicator for adjuvant therapy in patients with close or clear margins.

Two-Year Outcomes and Biomarker Analysis of Locally Advanced Gastric and Gastroesophageal Junction Adenocarcinoma After Neoadjuvant Chemotherapy and Immunotherapy from the Phase II WuhanUHGI001 Trial.

This study reports the 2-year outcomes and biomarker analysis results of patients with locally advanced gastric and gastroesophageal junction (G/GEJ) adenocarcinoma who received neoadjuvant chemotherapy and immunotherapy in a phase II WuhanUHGI001 trial. Eligible patients with cT3/4aN+M0 locally advanced G/GEJ adenocarcinoma were screened, enrolled, and treated with 3 cycles of neoadjuvant tislelizumab and SOX followed by D2 gastrectomy and another 5 cycles of postoperative adjuvant SOX. The primary endpoint was major pathological response. Of the 49 included patients, 24 (49.0%) achieved major pathological response and 13 (26.5%) achieved pathological complete response. During a median follow-up of 26.8 months, the 2-year progression-free survival (PFS) and overall survival (OS) rates were 69.4% and 81.2%, respectively. Grade 3-4 adverse events occurred in six patients (12.2%) during the neoadjuvant period, eight patients (17.0%) during the postoperative period, and seven patients (15.2%) during the adjuvant period. Biomarker analysis revealed that the pathological complete response showed no association with 2-year PFS and OS. Major pathological response showed a potentially strong association with improved 2-year PFS and OS rates. In addition, preoperative circulating tumor cells combined with pathological responses are helpful in prognosis assessment. In addition, our results showed that T downstaging, lymphocyte-to-monocyte ratio, and CD3+ T cells were independent factors that affect PFS. The signet ring cell component (SRCC), T downstaging, and neutrophil-to-lymphocyte ratio were independent factors affecting OS. Prognostic nomograms of PFS and OS constructed based on the multivariate Cox regression results demonstrated suitable calibration and discrimination ability. Neoadjuvant tislelizumab plus SOX exhibits promising efficacy and acceptable toxicity in patients with locally advanced G/GEJ adenocarcinoma. In addition, our study established a prognostic risk signature and nomograms based on clinicopathological characteristics, which can accurately predict patient outcomes and aid in personalized treatment planning.

The Clinical Impact of the Systemic Immune-inflammation Index in Esophageal Cancer Patients Receiving Curative Treatment.

The systemic immune-inflammation index (SII) is a calculated biomarker developed to predict the prognosis of malignant tumors. This study evaluated the influence of the SII in patients with esophageal cancer (EC) who underwent curative resection. Patients who underwent radical esophagectomy and lymph node dissection for EC were enrolled. The SII was calculated as follows: neutrophil count (cell/mm3) × platelet count (cell/mm3 ×103)/lymphocyte count (cell/mm3). The SII, patient characteristics, overall survival (OS), and recurrence-free survival (RFS) were assessed. A total of 180 patients were included in this study. The cutoff value of the SII was set at 500 according to previous studies. Of the 180 patients, 100 were classified into the SII-high group and 80 into the SII-low group. The 3- and 5-year OS rates were 59.0% and 54.0%, respectively, in the SII-high group and 80.0% and 75.0%, respectively, in the SII-low group, showing significant differences between the groups (p=0.001). A multivariate analysis for the OS demonstrated that the SII was an independent prognostic factor (hazard ratio=2.333, 95% confidence interval=1.411-3.860, p<0.001), with similar results obtained for the RFS. Furthermore, hematological recurrence was significantly higher in the SII-high group than in the SII-low group (36.0% vs. 17.5%, p=0.006). The preoperative SII was an independent prognostic factor for OS and RFS in patients with EC who underwent curative resection. Thus, the SII can be a useful marker for the treatment and management of EC.

Predictive value of early-stage postoperative albumin-bilirubin grade on the overall survival of hepatocellular carcinoma patients undergoing resection.

The albumin-bilirubin (ALBI) and ΔALBI grades have attracted substantial attention for their ability to predict the overall survival (OS) of patients with hepatocellular carcinoma (HCC). This retrospective study aimed to evaluate the predictive value of the ALBI grade at different time points for the OS of patients with HCC who underwent surgical resection. The clinical data of patients with HCC who underwent radical resection in our hospital were collected and analyzed. The survival rate was analyzed using the Kaplan-Meier method and log-rank test. The risk factors influencing OS were identified via univariate and multivariate Cox regression analyses. A total of 104 patients with HCC were included in this study. The 1-, 3-, and 5-year OS rates of these patients were 91.3%, 64.0%, and 60.2%, respectively. The OS rates were significantly higher in patients with early-stage postoperative ALBI grade 2 than in those with grade 3 (P < 0.001); however, the preoperative ALBI grade, later-stage postoperative ALBI grade, ΔALBI grade (early stage), or ΔALBI grade (later stage) did not affect the OS rate. Furthermore, resection of ≥3 Couinaud liver segments [hazard ratio (HR) = 4.74; 95% confidence interval (CI), 2.32-9.67; P < 0.001], occurrence of postoperative complications (HR = 2.95; 95% CI, 1.38-6.31; P = 0.005), and early-stage postoperative ALBI grade 3 (HR = 2.50; 95% CI, 1.18-5.31; P = 0.02) were identified as independent risk factors for the OS of patients with HCC. Early-stage postoperative ALBI grade can be used to predict the OS of patients with HCC who have undergone radical hepatectomy. Early-stage postoperative ALBI grade 3, resection of ≥3 Couinaud liver segments, and occurrence of postoperative complications are independent risk factors affecting the OS of these patients.

Long-Term Survey of Japanese Children with Recurrent Nephroblastoma: A Report from Japan Children’s Cancer Group

In prospective Japanese studies of pediatric renal tumors, 5-year event-free survival and overall survival (OS) for patients with nephroblastoma ranges from 75–90% and 89–97%, respectively. However, treatments strategies for recurrent nephroblastoma in Japanese patients remain unclear. This retrospective study aimed to inform the development of treatment strategies by analyzing the long-term results and side effects of salvage therapies for recurrent nephroblastoma in Japan. A questionnaire survey involving 41 institutions (74 patients) collected clinical data on recurrent cases reported to the Renal Tumor Committee of the Japan Children’s Cancer Group. Survey forms from 54 cases were evaluated. Median time to recurrence was 9.5 months among 51 patients without underlying disorders. Recurrence occurred at lung-only in 18 patients and at other sites in 33. The 5-year OS for all 51 patients was 70.6%, with recurrent disease causing death in 15 patients and one patient dying from treatment-related complications. Patients with lung-only recurrence had higher 5-year OS rates than those with other-site recurrence. Initial chemotherapy intensity also affected prognosis, with lower intensity associated with higher 5-year OS. In 17 survivors with lung-only recurrence, the most frequent treatment approach combined chemotherapy, surgery and radiotherapy. Conventional chemotherapy included platinum-containing regimens and/or Regimen I-based treatment containing cyclophosphamide and etoposide. Salvage therapies showed remarkable effectiveness for patients with lung-only recurrence or low intensity of the initial chemotherapy, highlighting the need to standardize prospective studies for post-recurrence treatment and identify risks of late complications for long-term survivors.

Survival Improvement of StageIV Non-small Cell Lung Cancer in the Immunotherapy Era: A Retrospective Cohort Study in a US Population.

Immune checkpoint inhibitors (ICIs) greatly improved outcomes of stageIV non-small cell lung cancer (NSCLC) in randomized clinical trials. Limited data exists regarding the survival improvement of ICI use at the population level. Clinical data of patients with pathologically confirmed stageIV NSCLC diagnosed in 2013 and 2017 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. Survival outcomes were compared before and after ICI use to assess the survival improvement in the immunotherapy era in the real world. A total of 19,433 patients with stageIV NSCLC were included. Being female, age < 60years, of American Indian and Asian or Pacific Islander race, married, non-squamous histology, without bone, brain, or liver metastases, and receiving chemotherapy were significantly associated with better prognosis in multivariable analyses. Propensity score matching (PSM) based on associated factors resulted in 8743 patients each in the non-immunotherapy and immunotherapy groups (1:1 ratio). After PSM, both overall survival (OS) (p < 0.001) and cancer-specific survival (CSS) (p < 0.001) were significantly improved in the immunotherapy group. The median OS (mOS) was 6.0months in the non-immunotherapy group and 8.0months in the immunotherapy group. The 1-, 2-, and 3-year OS rate was 29.0%, 14.2%, and 8.5% in the non-immunotherapy group, and 37.8%, 23.5%, and 16.7% in the immunotherapy group, respectively. Patients who were male, under 60years old, married, white, had adenocarcinoma, had no bone or liver metastases, and received chemotherapy or radiation therapy were more likely to benefit from immunotherapy. Survival outcomes of patients with stageIV NSCLC were significantly improved in the immunotherapy era. Population-level benefits of survival varied among subgroups, and not all the increase in OS meant a clinically meaningful benefit.

Visceral Obesity and a High Glasgow Prognostic Score Are Key Prognostic Factors for Metastatic Colorectal Cancer Treated with First Line Chemotherapy.

The prognostic significance of a high visceral fat area (VFA) in metastatic colorectal cancer (mCRC) remains unclear. We evaluated the prognostic impact of high-VFA on the long-term outcomes of patients with mCRC who underwent chemotherapy. Ninety patients with metastatic CRC who underwent chemotherapy were included. VFA measurement was performed by pre-treatment computed tomography using image analysis system. Overall survival (OS) and progression-free survival (PFS) rates were analyzed using the Cox proportional hazards model and Kaplan-Meier curves with the log-rank test. High-VFA was identified in 39 patients. The OS (2-year OS rates: 51.6% vs 33.3%, p=0.0023) and PFS rates (2-year PFS rates: 18.0% vs 2.7%, p=0.012) were significantly lower in the high-VFA group than in the low-VFA group. In multivariate analysis, the independent significant predictors of OS were carbohydrate antigen 19-9 (CA19-9) ≥37.0 U/mL (HR: 1.99, 95%CI [1.20-3.31], p=0.007), Glasgow prognostic score (GPS) of 1 or 2 (HR: 2.65, 95%CI [1.53-4.58], p<0.001), and high-VFA (HR: 3.09, 95%CI [1.81-5.25], p<0.001). Similarly, the independent significant predictors of PFS were CA19-9 ≥37.0 U/mL (HR: 2.02, 95%CI [1.21-3.38], p=0.007), GPS of 1 or 2 (HR: 1.87, 95%CI [1.17-2.99], p=0.008), and high-VFA (HR: 2.65, 95% CI [1.61-4.35], p<0.001). We demonstrated that pre-treatment high-VFA and high-GPS were significantly associated with worse OS and PFS rates in patients with mCRC who underwent chemotherapy.

Downstaging Effect Rather than the Full Intended Cycles of Perioperative Chemotherapy Determines the Value of Adjuvant Chemotherapy in Gastric Cancer.

Perioperative chemotherapy is the standard treatment modality for locally advanced gastric cancer. However, the efficacy and indication of adjuvant chemotherapy in patients who have already received neoadjuvant chemotherapy remain unclear. This study aims to explore the association between adjuvant chemotherapy with patient prognosis in those who have received neoadjuvant chemotherapy plus D2 gastrectomy in a real-world setting, and whether this association is affected by the duration of neoadjuvant treatment. A total of 174 patients with cT3-4N+ gastric cancer who had received neoadjuvant chemotherapy plus D2 radical gastrectomy were included in the study. Kaplan-Meier curves and log-rank tests were used to assess and compare the survival outcomes between patients who received adjuvant therapy and those who did not. Patients who were younger age, had a lower American Society of Anesthesiologists (ASA) grade, did not experience postoperative complication, and received fewer than six cycles of neoadjuvant chemotherapy were more likely to receive adjuvant chemotherapy, rather than those with advanced ypTNM stage or poor tumor regression grade. Patients who received adjuvant therapy had a better overall survival (OS) (2-year OS rate 86.2% versus 64.1%, p=0.002). Adjuvant therapy was associated with longer survival in patients who remained ypTNM stage III despite receiving at least six cycles of neoadjuvant chemotherapy. However, there was no significant longer survival observed in patients with ypTNM stages 0-II receiving adjuvant chemotherapy, even when they received less than six cycles of neoadjuvant chemotherapy. Patients with locally advanced gastric cancer may still need adjuvant chemotherapy, even after receiving neoadjuvant chemotherapy. The value of adjuvant chemotherapy after neoadjuvant chemotherapy depends more on the actual downstaging effect achieved after neoadjuvant chemotherapy, rather than the completion of "full intended" cycles of perioperative treatment.

Phase II Study of Irinotecan, Trifluridine/tipiracil (TAS-102) plus Bevacizumab as a Later-line Therapy for Patients with Metastatic Colorectal Cancer (mCRC): a prospective single-center explorative study.

To explore the efficacy and safety of the combination of irinotecan, trifluridine/tipiracil (TAS-102), and bevacizumab in a later-line setting for metastatic colorectal cancer (mCRC) patients. This was a single-center, phase II trial. The mCRC patients who are refractory to standard first-line and second-line treatment are eligible. Patients who previously received irinotecan while progressing during maintenance therapy are also eligible. The primary endpoint was the objective response rate (ORR). Between August 1, 2022, and September 30, 2023, 35 patients were enrolled, and 31 of them were evaluable for efficacy. The ORR was 25.8% (8/31), and the disease control rate (DCR) was 93.5% (29/31). As of April 30, 2024, the median progression-free survival (PFS) was 9.2 months (95% CI 6.285-12.115), whereas the median overall survival (OS) was not reached with the 1-year OS rate of 73.5%. The most common grade 3/4 treatment-related adverse events were neutropenia (34.3%), anemia (17.1%), and thrombocytopenia (8.6%). Irinotecan, TAS-102 plus bevacizumab regimen preliminarily demonstrated promising efficacy with tolerable toxicity for mCRC patients as later-line treatment. This regimen warrants further exploration in refractory mCRC patients.

Small-cell carcinoma in the head and neck region: A propensity score-matched analysis of the effect of surgery

Background Head and neck small-cell carcinoma (HNSmCC) is a rare and aggressive cancer with a high tendency for distant metastasis. It is treated with multimodal treatment involving chemotherapy. Occasionally, surgery is performed for the management of locoregional HNSmCC. However, the benefits of surgery in this context have not yet been elucidated. Therefore, in this study, we aimed to investigate whether surgery could improve the survival of patients with HNSmCC. Patients and methods We obtained data from patients with locoregional HNSmCC treated with chemoradiation therapy (CRT) from the Surveillance, Epidemiology, and End Results database. Patients who did and did not undergo surgery were matched using propensity scores. The overall survival (OS) and disease-specific survival (DSS) rates were estimated using the Kaplan-Meier method and tested using the log-rank test. Hazard ratios (HRs) were calculated using the Cox proportional hazard model. Results The 5-year OS rates of the patients who did and did not undergo surgery were 57.2% and 50.6%, respectively (P = 0.689); the corresponding 5-year DSS rates were 61.0% and 57.5% (P = 0.769). The adjusted HRs for surgery were 0.85 (95% confidence interval [CI]: 0.54–1.33) for OS and 0.87 (95% CI: 0.51–1.49) for DSS. Conclusion The addition of surgery to CRT did not improve the survival of patients with locoregional HNSmCC.

Prognostic evaluation of segmental ureterectomy combined with chemotherapy in high-grade non-metastatic ureteral cancer: a study based on the SEER database

This study evaluates the survival outcomes of segmental ureterectomy (SU) combined with chemotherapy in patients with high-grade non-metastatic ureteral cancer (UC) using data from the SEER database. A total of 1757 patients with Grade III-IV non-metastatic UC were analyzed. Overall survival (OS) was assessed through Kaplan–Meier analysis, and independent prognostic factors were identified via Cox regression. A Nomogram model was developed and evaluated using the concordance index, area under the time-dependent ROC curve, calibration curves, and decision curve analysis. The 1-, 3-, and 5-year OS rates were 82.8%, 55.6%, and 42.8%, respectively. Age, treatment protocol, T stage, and N stage were significant prognostic factors. Both SU + chemotherapy and radical nephroureterectomy (RNU) + chemotherapy demonstrated comparable survival outcomes, outperforming surgery alone, particularly in patients aged 70 and older. The Nomogram demonstrated high predictive accuracy and clinical utility. These findings suggest that SU + chemotherapy offers survival benefits similar to RNU + chemotherapy, making it a viable option, especially for elderly patients or those with impaired renal function.

Clinical outcomes after post-operative radiotherapy for breast cancer patients presenting with ipsilateral supraclavicular metastasis: considerations on the cranial border of irradiation field.

Disease recurrence at lower neck adjacent to ipsilateral supraclavicular (SCV) region represents a concern in locally advanced breast cancer patients presenting with SCV metastasis at diagnosis. This study aims to report the outcomes following post-operative radical radiation therapy and discuss the reasonable cranial border of the irradiation field for N3c patients. Between July 2016 and January 2022, a total of 268 patients were eligible for analysis. The endpoints included in-field and out-field cervical failures, local-regional recurrence-free survival (LRRFS), SCV recurrence-free survival (SRFS), distant metastasis-free survival (DMFS), relapse-free survival (RFS), and overall survival (OS). During a median follow-up of 37months (range 3-89months), 17 patients (6.3%) developed local-regional recurrence as the first recurrence event, with 13 having concomitant distant-metastasis (DM); 56 patients (20.9%) had DM alone. The 3-year rates of LRRFS, SRF, DMFS, RFS, and OS were 92.3%, 94.5%, 74.5%, 73.0%, and 90.0%, respectively. 89.2% of patients received RT with the cranial border at the top of hyoid bone, and 95.1% of patients received a boost not exceeding the level of cricoid cartilage. A total of 11 patients (4.1%) developed ipsilateral SCV failure, and 3 patients (1.1%) experienced cervical failure, including 2 in-field failures and 1 out-field failure. Neoadjuvant systemic therapy (NST) was administered to 234 patients (87.3%). In the multivariate analysis, non-ypN0, triple-negative subtype and cT4 at diagnosis were predictors of worse SRFS and RFS in NST subgroup. Our findings suggest that radical RT with cranial border of irradiation field at the hyoid bone level lead to excellent local-regional control, and out-field cervical failure was rare. The irradiation field might not extend to mastoid process.

Predicting the prognosis of patients with renal cell carcinoma based on the systemic immune inflammation index and prognostic nutritional index

The aim of the study was to analyze and discuss the value of preoperative systemic immune inflammation index (SII) and prognostic nutritional index (PNI) in predicting the prognosis of patients with renal cell carcinoma (RCC) after operation, and to establish a nomogram prediction model for patients with RCC after operation based on SII and PNI. From January 2014 to December 2018, 210 patients with RCC who underwent surgical treatment at the Xuzhou Central Hospital were selected as the research object. The receiver operating characteristic curve (ROC) was used to determine the optimal cut-off value for preoperative SII, PNI, LMR, PLR, NLR and the patients were divided into groups according to the optimal cutoff values. The survival rate of patients was evaluated. The risk factors that affect the prognosis of patients with RCC were determined by LASSO and Cox regression analysis, and a prognostic nomogram was constructed based on this result. The bootstrap method was used for internal verification of the nomogram model. The prediction efficiency and discrimination of the nomogram model were evaluated by the calibration curve and index of concordance (C-index), respectively. The average overall survival (OS) of all patients was 75.385 months, and the 1-, 2-and 3-year survival rates were 95.5%, 86.6% and 77.2%, respectively. The survival curve showed that the 5-year OS rate of low SII group was significantly higher than that of high SII group (89.0% vs. 64.5%; P < 0.05), and low PNI group was significantly lower than those in high PNI group (43.4% vs. 87.9%; p < 0.05). There were significant differences between preoperative SII and CRP, NLR, PLR, LMR, postoperative recurrence, pathological type and AJCC stage (P < 0.05). There were significant differences between preoperative PNI and BMI, platelet, NLR, PLR, LMR, postoperative recurrence, surgical mode and Fuhrman grade (P < 0.05). The ROC curve analysis showed that the AUC of PNI (AUC = 0.736) was higher than that of other inflammatory indicators, followed by the AUC of SII (0.718), and the difference in AUC area between groups was statistically significant (P < 0.05). The results from multivariate Cox regression analysis showed that SII, PNI, tumor size, tumor necrosis, surgical mode, pathological type, CRP, AJCC stage and Fuhrman grade were independent risk factors for postoperative death of patients with RCC. According to the results of Cox regression analysis, a prediction model for the prognosis of RCC patients was established, and the C-index (0.918) showed that the model had good calibration and discrimination. The subject’s operating characteristic curve indicates that the nomogram has good prediction efficiency (the AUC = 0.953). Preoperative SII and PNI, tumor size, tumor necrosis, surgical mode, pathological type, CRP, AJCC stage and Fuhrman grade are closely related to the postoperative prognosis of patients with renal cell carcinoma. The nomogram model based on SII, PNI, tumor size, tumor necrosis, surgical mode, pathological type, CRP, AJCC stage and Fuhrman grade has good accuracy, discrimination and clinical prediction efficiency.

Prognostic impact of aspirin in patients with hepatocellular carcinoma after liver resection: propensity-score-matched analysis.

The association between aspirin and hepatocellular carcinoma (HCC) has been reported to prevent carcinogenesis caused by hepatitis B or C virus infection. The objective of this study was to investigate the prognostic impact of aspirin in patients who underwent liver resection for HCC. Data for 1032 patients who underwent primary resection for HCC between 2000 and 2019 were reviewed. There were 87 patients (8.4%) who took aspirin (aspirin group) and 945 (91.6%) who did not (non-aspirin group). Short-term outcomes, recurrence-free survival (RFS), and overall survival (OS) were compared between two groups in the matched cohort using propensity-score matching. The median patient follow-up was 42.6months (95% confidence interval 3.12-136.8months). There was no significant difference in short-term outcomes, including bleeding events. RFS and OS after liver resection in the aspirin group were significantly better than those in the non-aspirin group in the unmatched cohort [5-year RFS rate: 50.3% vs 31.4%, hazard ratio (HR) 0.55, P = 0.0002; 5-year OS rate: 82.9% vs 70.2%, HR 0.46, P = 0.002]. In the matched cohort, RFS and OS after liver resection in the aspirin group were also significantly better than those in the non-aspirin group (5-year RFS rate: 50.3% vs 32.0%, HR 0.60, P = 0.003; 5-year OS rate: 82.9% vs 74.6%, HR 0.56, P = 0.03). Use of aspirin was associated with better prognosis for patients who underwent primary resection for HCC.

Clinical features and long-term prognostic analysis of relapsed pediatric acute lymphoblastic leukemia

Objective: To investigate the clinical characteristics and long-term prognostic factors of relapsed pediatric acute lymphoblastic leukemia (ALL). Methods: Clinical data including the age, time from initial diagnosis to relapse, relapse site, and molecular biological features of 217 relapsed ALL children primarily treated by the Chinese Children's Leukemia Group (CCLG)-ALL 2008 protocol in Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences between April 2008 and April 2015 were collected and analyzed in this retrospective cohort study. Kaplan-Meier analysis was used to evaluate the overall survival (OS) rate and event free survival (EFS) rate for univariate analysis, and Cox proportional-hazards regression model was used to evaluate the influencing factors of OS rate and EFS rate for multivariate analysis. Results: The age at initial diagnosis of 217 relapsed patients was 5 (3, 7) years. There were 135 males and 82 females. The time from initial diagnosis to relapse of 217 children was 22 (10, 39) months. After relapse, 136 out of 217 children (62.7%) received treatment and the follow-up time was 65 (47, 90) months. The 5-year OS rate and EFS rate of the 136 relapsed children were (37±4) % and (26±4) %, respectively. The predicted 10-year OS rate and EFS rate were (35±5) % and (20±4) %, respectively. Univariate analysis showed that the 5-year OS rate in the group of patients with late relapse (43 cases) was significantly higher than those with very early (54 cases) and early relapse (39 cases) ((72±7)% vs. (16±5)%, (28±8)%, χ2=35.91, P<0.05), 5-year OS rate of the isolated extramedullary relapse group (20 cases) was significantly higher than isolated bone marrow relapse group (102 cases) and combined relapse group (14 cases) ((69±11)% vs. (31±5)%, (29±12)%, χ2=9.14, P<0.05), 5-year OS rate of high-risk group (80 cases) was significantly lower than standard-risk group (10 cases) and intermediate-risk group (46 cases) ((20±5)% vs. (90±10)%, (54±8)%, χ2=32.88, P<0.05). ETV6::RUNX1 was the most common fusion gene (13.2%, 18/136). The predicted 10-year OS rate of relapsed children with positive ETV6::RUNX1 was significantly higher than those without ETV6::RUNX1 (118 cases) ((83±9)% vs. (26±5)%, χ2=14.04, P<0.05). The 5-year OS for those accepted hematopoietic stem cell transplantation (HSCT) after relapse (42 cases) was higher than those without HSCT (94 cases) ((56±8)% vs. (27±5)%, χ2=15.18, P<0.05). Multivariate analysis identified very early/early relapse (HR=3.91, 95%CI 1.96-7.79; HR=4.15, 95%CI 1.99-8.67), bone marrow relapse including isolated bone marrow relapse and combined relapse (HR=6.50, 95%CI 2.58-16.34; HR=5.19, 95%CI 1.78-15.16), with ETV6::RUNX1 (HR=0.23, 95%CI 0.07-0.74) and HSCT after relapse (HR=0.24, 95%CI 0.14-0.43) as independent prognostic factors for OS (all P<0.05). Conclusions: Relapsed pediatric ALL mainly occurs very early and often affects bone marrow, which confer poor outcome. ETV6::RUNX1 is the most common genetic aberration with a favorable outcome. HSCT could rescue the outcome of relapsed children, though the survival rate is still poor.

Stereotactic body radiotherapy alone versus stereotactic body radiotherapy after incomplete transarterial therapy for hepatocellular carcinoma.

We investigated the clinical outcomes of stereotactic body radiation therapy (SBRT) alone versus SBRT after incomplete transarterial chemoembolization (TACE) for a single recurrent hepatocellular carcinoma (HCC) smaller than 5 cm. We retrospectively reviewed the medical records of patients who underwent SBRT for a single recurrent HCC ≤5 cm, without vascular invasion or extrahepatic metastasis. Patients were divided into the SBRT-alone group and the TACE-SBRT group. The primary outcome was the local control (LC) rate, and secondary outcomes were survivals and treatment-related toxicities. We additionally conducted a propensity score matching (PSM) analysis. A total of 477 patients were available for analysis. Among them, 54 patients received SBRT without prior treatment to the target lesion (SBRT-alone group), whereas 423 patients received SBRT for viable HCC after TACE (TACE-SBRT group). The 3-year LC rates did not differ between the two groups (SBRT-alone group, 88.6% vs. TACE-SBRT group, 89.6%, P = 0.918). The 3-year rates of overall survival, out-of-field intrahepatic recurrence-free survival and recurrence-free survival were also not significantly different (P = 0.479, 0.290 and 0.273, respectively). Even after PSM, LC and survival rates at 3 years were not significantly different. SBRT alone demonstrated comparable local control and survival outcomes to SBRT following incomplete TACE. SBRT alone may be considered an alternative treatment option for a single recurrent HCC smaller than 5 cm when curative treatments or TACE are not feasible.

Characteristics and treatment of epistaxis in nasopharyngeal carcinoma

ObjectivesTo analyze the risk factors and explore effective treatments for epistaxis in nasopharyngeal carcinoma (NPC) patients. MethodsFrom March 2006 to February 2020, 351 epistaxis patients visited our center and 195 patients meeting the inclusion criteria were enrolled in the study. Characteristics and treatments, including step-up hemostatic treatment (including medication, anterior ± posterior nostril packing, or further surgical hemostasis) and the CTPI emergency hemostasis method (including common carotid artery compression, tracheotomy / intubation, packing of nasal and nasopharynx, and interventional treatment), were analyzed. ResultsThe median total bleeding volume was 100.0 ml (range 20–4430 ml). 126 (64.6 %) and 69 (35.4 %) patients suffered from non-massive epistaxis and massive epistaxis. The 1-year overall survival (OS) rate was 60.1 % for patients with massive epistaxis and 97.3 % for those with non-massive epistaxis treated with step-up hemostatic treatment. Among patients with massive epistaxis, the 1-year OS rate was 80.0 % for those who received CTPI and 13.3 % for those who received step-up hemostatic treatment. ConclusionICA exposure and hemostasis failure was adverse prognostic factors for OS in NPC patients with epistaxis. The step-up hemostatic treatment is effective for controlling non-massive epistaxis. The CTPI emergency method might be an effective hemostasis treatment for NPC patients with massive epistaxis, especially those with PRNN and ICA exposure.