Real-world data for marginal zone lymphoma patients in the French REALYSA cohort: The REALMA study.

Marginal Zone Lymphoma (MZL) comprises three subtypes: extranodal MZL (EMZL), splenic MZL (SMZL) and nodal MZL (NMZL). Since clinical trials have limited representativeness, there is a need for real-world data (RWD) evidence in MZL. Real-world data in Lymphoma and survival in Adults (REALYSA) is a prospective multicentric French cohort of newly diagnosed lymphoma patients. This study consists of the first abstraction of MZL patients prospectively included in REALYSA between 12/2018 and 01/2021 with at least 1 year of follow-up. It provides a landscape description of clinical characteristics, initial workup, quality of life and first-line therapy performed in routine practice. Among 207 included patients, 122 presented with EMZL, 51 with SMZL and 34 with NMZL. At baseline, median age was 67 years (range 28-96), and patients reported a favorable global health status (75/100 (IQR 58,83)) - which was higher in NMZL and lower in SMZL patients (p = 0.006). 18FDG-PET/CT was frequently performed at initial workup (EMZL 72%, SMZL 73%, NMZL 85%). Active surveillance was the initial management for 58 (28%) patients. The most prescribed therapies were rituximab-chlorambucil in the EMZL population (30%), rituximab monotherapy in the SMZL population (37%) and R-CHOP (24%)/bendamustine-rituximab (15%) in the NMZL population. At end of first line, overall response rate was 93% among treated patients with 75% of complete response. This French nationwide study provided for the first time prospective RWD on clinical characteristics, initial management and treatment response of MZL patients.

Aortic root replacement for bicuspid aortic valve dysfunction does not impair survival rates.

BACKGROUND: Patients with a bicuspid aortic valve carry an increased risk for developing an ascending aortic aneurysm due to intrinsic aortic wall alterations. A lower threshold for aortic surgery may therefore be considered in these patients, especially in those who require aortic valve surgery. This study aimed to compare the outcomes of an isolated aortic valve replacement with that of an aortic root replacement in bicuspid aortic valve patients with an indication for aortic valve surgery. METHODS: Patients were included in retrospect from a tertiary academic hospital. Included patients received an elective aortic valve (AVR) or a composite valve-graft conduit (both mechanical and biological) between 2006 and 2021 without any concomitant procedure. Mortality data were retrieved from a national database and comparisons, including survival analyses, were performed between both groups. RESULTS: A total of 132 isolated AVR and 149 aortic root replacements were included. Patients who received an isolated AVR were significantly older than the aortic root replacement group (62.9 vs. 57.7 year respectively, p < 0.001). Survival analyses showed a comparable long-term mortality between both groups (8.1% vs. 9.1%, p = 0.321). CONCLUSION: This study shows that performing an aortic root replacement with a composite valve-graft conduit in bicuspid aortic valve patients does not impair the survival outcomes. In the light of preventing potential future aortic complications within this patient group with a congenitally and structurally weakened aortic wall, a more aggressive approach towards the treatment of BAV aortopathy might be considered.

Outcomes and failure patterns after chemoradiotherapy for locally advanced rectal cancer with positive lateral pelvic lymph nodes: a propensity score-matched analysis.

PURPOSE: This study aimed to use propensity score matching (PSM) to explore the long-term outcomes and failure patterns in locally advanced rectal cancer (LARC) patients with positive versus negative lateral pelvic lymph node (LPLN). MATERIALS AND METHODS: Patients with LARC were retrospectively divided into LPLN-positive and LPLN-negative groups. Clinical characteristics were compared between the groups using the chi-square test. PSM was applied to balance these differences. Progression-free survival (PFS) and overall survival (OS), and local-regional recurrence (LRR) and distant metastasis (DM) rates were compared between the groups using the Kaplan-Meier method and log-rank tests. RESULTS: A total of 651 LARC patients were included, 160 (24.6%) of whom had positive LPLN and 491 (75.4%) had negative LPLN. Before PSM, the LPLN-positive group had higher rates of lower location (53.1% vs. 43.0%, P = 0.025), T4 stage (37.5% vs. 23.2%, P = 0.002), mesorectal fascia (MRF)-positive (53.9% vs. 35.4%, P < 0.001) and extramural venous invasion (EMVI)-positive (51.2% vs. 27.2%, P < 0.001) disease than the LPLN-negative group. After PSM, there were 114 patients for each group along with the balanced clinical factors, and both groups had comparable surgery, pathologic complete response (pCR), and ypN stage rates. The median follow-up was 45.9 months, 3-year OS (88.3% vs. 92.1%, P = 0.276) and LRR (5.7% vs. 2.8%, P = 0.172) rates were comparable between LPLN-positive and LPLN-negative groups. Meanwhile, despite no statistical difference, 3-year PFS (78.8% vs. 85.9%, P = 0.065) and DM (20.4% vs. 13.3%, P = 0.061) rates slightly differed between the groups. 45 patients were diagnosed with DM, 11 (39.3%) LPLN-positive and 3 (17.6%) LPLN-negative patients were diagnosed with oligometastases (P = 0.109). CONCLUSIONS: Our study indicates that for LPLN-positive patients, there is a tendency of worse PFS and DM than LPLN-negative patients, and for this group patients, large samples are needed to further confirm our conclusion.

Annual survival of patients with end-stage chronic kidney disease on supportive hemodialysis and its correlates.

OBJECTIVE: Aim: The aim of the study was to determine the relationship of residual renal function, markers of inflammation and protein-energy expenditure with annual survival in patients undergoing hemodialysis. PATIENTS AND METHODS: Materials and Methods: The work was a prospective cohort study and included 299 patient data. Residual kidney function was determined by urine volume of more than 250 ml per day to assess the effect. According to this criterion, the patients were divided into two groups. The degree of chronic inflammation was assessed by the content of acute phase proteins (ferritin and C-reactive protein) in the blood serum. The serum albumin level was chosen as a marker of protein-energy expenditure. The survival rate of patients with residual renal function was higher as compared to patients without it (p<0.001). RESULTS: Results: In the current study, the absence of residual kidney function increased the risk of mortality from all causes in patients who had recently undergone hemodialysis by almost 30 times during the first year of substitution therapy. C-reactive protein was also associated with poorer survival in these patients (HR=1.01; 95% CI: 1-1.02), while albumin was inversely associated with mortality (HR=0.92; 95% CI: 0.87-0.98). CONCLUSION: Conclusions: Thus, residual renal function and higher serum albumin levels by the time maintenance hemodialysis begins are independent predictors of the best survival during the first year of replacement therapy. The presence of residual kidney function of less than 250 ml and a higher level of C-reactive protein correlated with an increased risk of mortality in these patients.

Clinicopathologic Characteristics Influencing Overall Survival of Patients With Early- Versus Average-Onset Colorectal Cancer at a Tertiary Care Center in Indonesia.

PURPOSE: There has been a global increase in early-onset colorectal cancer (EOCRC), yet there has been very limited exploration of its impact in Indonesia. This study aimed to determine the clinicopathologic characteristics and the overall survival (OS) of EOCRC compared with those of average-onset colorectal cancer (AOCRC). METHODS: Medical records were retrospectively reviewed from all patients presenting with colorectal cancer (CRC) at Dr Sardjito General Hospital (Yogyakarta, Indonesia) between 2016 and 2019. Sociodemographic, clinicopathologic, and treatment variables were extracted. t Tests were used to compare characteristics of EOCRC and AOCRC patient groups. The Cox proportional hazards regression model was used to analyze age and other potential prognostic factors. RESULTS: The total population (N = 1,276) comprised EOCRC (n = 149; 11.7%) and AOCRC (n = 1,127; 88.3%) patients. EOCRC patients were more likely to have a higher education level, be single, have out-of-pocket insurance, be underweight, and have signet ring histology (all P values <.05), compared with AOCRC patients. EOCRC and AOCRC groups had a comparable estimated 5-year OS of 34.2% and 36.9%, respectively. In multivariable analyses, performance status (Eastern Cooperative Oncology Group), hemoglobin level, cancer stage, and treatment intention were independent prognostic factors for OS (all P values <.05). CONCLUSION: To our knowledge, this first major study of EOCRC in Indonesia highlights its role in the overall burden of CRC and its connection with social determinants of health. Patients with EOCRC are more commonly underweight and generally have a higher proportion of signet ring histology than AOCRC, yet OS in both groups is similar. Future research is required to identify risk factors to inform the content and focus of public health education activities, alongside delineating the biology and causes of early and average onset of the disease.

Anti-Thymocyte Globulin as a Therapy for Chronic Lung Allograft Dysfunction: A Single-Center Experience.

INTRODUCTION: Anti-thymocyte globulin (ATG) is a polyclonal antibody formulation which has been used as a second-line therapy for chronic lung allograft dysfunction (CLAD). Limited data exist evaluating its efficacy; however, several single-center retrospective studies have variably demonstrated either improvement or stabilization of spirometry parameters after administration of ATG. ATG has been in use at UT Southwestern for treatment of CLAD since at least 2010; here, we seek to evaluate the effectiveness of this intervention at our center.  METHODS: A retrospective chart review was conducted of a total of 136 patients who underwent lung transplantation at UT Southwestern Medical Center between 2010 and 2022. Of these, 72 patients had received ATG specifically for treatment of CLAD, and the remaining 64 had never received ATG. Two separate analyses were performed: in the first, among those who received ATG for CLAD, spirometry data from the 6 months preceding and following ATG administration were reviewed and rates of change in FEV1 were calculated for each time period. Descriptive statistics were performed to summarize the baseline clinical characteristics and outcomes after ATG, with patients classified as having either a full response (positive rate of change in FEV1) or partial response (>20% attenuation in rate of FEV1 decline) to ATG.  In the second analysis, survival was described among those who received ATG for CLAD and comparison was provided between propensity-score matched cohorts from the ATG and non-ATG groups. RESULTS: Of the 63 patients who received ATG for treatment of CLAD (and had adequate spirometry measurements available to trend FEV1), 49 (77.8%) had at least a partial response to therapy; 8 (12.7%) experienced an overall improvement in FEV1. Response to ATG was found to be associated with a more rapid rate of pre-ATG decline in FEV1; no other baseline parameters were found to be predictive of a response to ATG. Median post-CLAD graft survival was 31.7 months among those who received ATG, and only baseline absolute neutrophil count was found to be associated with worse post-CLAD graft survival among this group. CONCLUSION: Anti-thymocyte globulin therapy, when given for CLAD, was associated with at least a modest attenuation in rate of FEV1 decline in most patients but only rarely preceded an absolute improvement in FEV1. Further study is warranted to better define the role for ATG in treatment of CLAD, a challenging disease state with limited therapeutics available.

The impact of non-structured PSA testing on prostate cancer-specific mortality on New Zealand Maori men.

OBJECTIVES: To assess the impact of differences in Prostate-Specific Antigen (PSA) testing rates on prostate cancer (PCa) diagnosis and PCa-specific mortality among Maori men in a New Zealand (NZ) population. PATIENTS AND METHODS: Maori men aged 40 years or older, without a history of PCa, with a PSA test between 2006 and 2018 were included. The cohort was divided into two groups; the "screened group" (ScG) consisting of men who had at least one PSA test every four years or less, and the "non-screened group" (non-SG). We measured the rate of cancer diagnoses and used competing risk analysis to assess survival. RESULTS: The study cohort included 63,939 Maori men, with 37,048 (58%) in the ScG. PCa was more frequently diagnosed in the ScG (3.7% vs. 3.0%, P < 0.001). A higher proportion of high-grade cancers were found in the non-SG (32.7% vs. 25.6%, P = 0.001). The 10-year cancer-specific survival was significantly higher in the ScG (99.4% vs. 98.5%, P < 0.001). In a multivariable risk model, PSA testing frequency was an independent predictor of PCa mortality. (HR 2.43, [95% CI 1.97-3.01], P < 0.001). CONCLUSIONS: In a cohort of only Maori men, lower PSA testing rates were associated with a higher risk of PCa-related death. Therefore, regular PSA testing for Maori could improve cancer-specific survival among Maori men. Regular PSA testing should be considered a priority area for improving PCa survival in this population.

The clinical outcomes and prognostic factors of dedifferentiated central chondrosarcoma in extremities.

OBJECTIVE: This study was to analyze the clinical outcomes and prognostic factors of dedifferentiated central chondrosarcomas (DCCS) in extremities. METHODS: A retrospective study was conducted on 49 patients (27 males, 22 females) who underwent surgical treatment between January 2001 and March 2023 in our institution. All patients were diagnosed with dedifferentiated central chondrosarcomas by needle biopsy or postoperative histopathological examination. The general characters, treatment and clinical outcomes were recorded in the follow-up and all surgical-related complications that occurred were recorded in this study. Overall, these data were used to analyse the prognostic factors of DCCS. RESULTS: 49 patients were included in this retrospective study and there were no patients lost in the follow-up period. The median diagnosis age of all patients was 57 years old (ranging from 17 to 87) and the median follow-up time was 34 months (range, 1-289). The average tumor size was 9.6 ± 2.4 cm (3.0-15.5). Median overall survival (OS) and progression-free survival (PFS) were 34 and 23 months, respectively. The 1-year, 2-year, 5-year, and 10-year OS were 87.8% (95% CI 77.6%-98.0%), 71.4% (35/49), 28.6% (14/49) and 18.4% (9/49). And the 1-year, 2-year, 5-year, and 10-year PFS were 75.5% (95% CI 63.6%-87.4%), 49.0% (35/49), 26.5% (14/49) and 16.3% (9/49). Multiple variate analyses indicated metastasis, pathological fracture, Enneking staging and surgical margin were independent prognostic factors in extremity dedifferentiated central chondrosarcomas. CONCLUSIONS: Dedifferentiated central chondrosarcomas in extremities still had a grave prognosis. Metastasis, pathological fracture, Enneking staging, and surgical margin were independent risk factors for prognosis. EVIDENCE LEVEL: IV Therapic.

Application of modified spiral tracheoplasty in thyroid carcinoma with trachea invasion: a retrospective analysis of 15 cases.

BACKGROUND: To describe the indications, techniques and preliminary experience of modified spiral tracheoplasty in the reconstruction of large tracheal defect after thyroidectomy. METHODS: The medical records of patients who underwent tracheal torsion to repair large tracheal defects after thyroid carcinoma surgery from January 2019 to January 2022 were retrospectively reviewed. The extent of tracheal defect, duration of tracheal reconstruction, postoperative complications and surgery results were analyzed. RESULTS: The duration of tracheal reconstruction was 30-60 min. No postoperative bleeding, incision infection, tracheostomy stenosis occurred. Recurrent laryngeal nerve palsy occurred in 5 patients. All patients were followed up for 24 to 60 months. The 2-year overall survival rate was 100%, the 2-year local control rate of trachea was 100%, and the 2-year tumor-free survival rate was 81.8%. CONCLUSION: The modified spiral tracheoplasty is a safe and effective method to repair the large defect of trachea after thyroid carcinoma invading the trachea.

Allogeneic transplantation for adult T-cell leukemia/lymphoma in adolescent and young adults and young patients: A nationwide retrospective study by the ATL working group of the Japan society for transplantation and cellular therapy.

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) provides durable remission for patients with adult T-cell leukemia/lymphoma (ATL); however, few studies have focused on post-transplant outcomes in ATL patients ≤49 years. To clarify prognostic factors in ATL among patients <40 years (adolescents and young adult [AYA]; n = 73) and 40-49 years (Young; n = 330), we conducted a nationwide retrospective study. Estimated 3-year overall survival (OS) rates were 61.8% and 43.1% in AYA and Young patients, respectively (p = 0.005). In the multivariate analysis, Young patients showed worse OS (Hazard ratio (HR) [95% confidential interval] 1.62 [1.10-2.39], p = 0.015), chronic graft-versus-host disease (GVHD)-free and relapse-free survival (CRFS) (HR 1.54 [1.10-2.14], p = 0.011), and GVHD-free and relapse-free survival (GRFS) (HR 1.40 [1.04-1.88], p = 0.026) than AYA patients. No significant differences were observed in OS, CRFS, or GRFS between the myeloablative conditioning (MAC) and reduced-intensity conditioning (RIC) regimens; however, non-relapse mortality was significantly lower in patients with the RIC regimen than those with the MAC regimen (HR 0.46 [0.24-0.86], p = 0.015). In summary, OS was worse in Young patients than in AYA patients in the allo-HSCT setting for ATL. Furthermore, the RIC regimen has potential as an alternative treatment option for ATL patients ≤49 years.

Congenital diaphragmatic hernia and cleft lip and palate: looking for a common genetic etiology.

PURPOSE: Congenital diaphragmatic hernia (CDH) and cleft lip and/or palate (CL/P) are inborn closure defects. Genetic factors in and outcomes for patients with both anomalies (CDH+CL/P) remain unclear. We aimed to investigate associated genetic aberrations, prevalence of, and outcomes for, CDH+CL/P. METHODS: Data from Congenital Diaphragmatic Hernia Study Group (CDHSG) registry were collected. CL/P prevalence in CDH patients was determined. Genetic abnormalities and additional malformations in CDH+CL/P were explored. Patient characteristics and outcomes were compared between CDH+CL/P and isolated CDH (CDH-) using Fisher's Exact Test for categorical, and t-test or Mann-Whitney U-test for continuous, data. p < 0.05 was considered statistically significant. RESULTS: Genetic anomalies in CDH+CL/P included trisomy 13, 8p23.1 deletion, and Wolf-Hirschhorn syndrome (4p16.3 deletion). CL/P prevalence in CDH was 0.7%. CDH+CL/P had lower survival rates than CDH-, a nearly fourfold risk of death within 7 days, were less supported with extracorporeal life support (ECLS), had higher non-repair rates, and survivors had longer length of hospital stay. CONCLUSION: Genetic anomalies, e.g. trisomy 13, 8p23.1 deletion, and Wolf-Hirschhorn syndrome, are seen in patients with the combination of CDH and orofacial clefts. CL/P in CDH patients is rare and associated with poorer outcomes compared to CDH-, influenced by goals of care decision-making.

Re-irradiation of anaplastic meningioma: higher dose and concomitant Bevacizumab may improve progression-free survival.

INTRODUCTION: Anaplastic meningiomas, categorized as WHO grade 3 tumors, are rare and highly aggressive, accounting for 1-2% of all meningioma cases. Despite aggressive treatment, including surgery and Radiation, they exhibit a high recurrence rate and poor survival outcomes. The aggressive histopathological features emphasize the urgent need for effective management strategies. METHODS: A retrospective multi-institutional analysis was conducted on patients with recurrent anaplastic meningioma who underwent re-irradiation between 2017 and 2023. Clinical, dosimetric, and outcome data were collected and analyzed, focusing on local control, progression free survival and treatment-related adverse events. RESULTS: Thirty-four cases were analyzed, with a median follow-up 11 months after re-irradiation. Progression-free survival at 12 months was 61.9%, with higher doses correlating with better outcomes. Concomitant Bevacizumab improves progression-free survival and reduces the risk of radiation necrosis. CDKN2A homozygote deletion correlated with a higher risk of local failure. Symptomatic radiation necrosis occurred in 20.5% of cases, but its incidence was lower with concomitant Bevacizumab treatment. CONCLUSION: Re-irradiation presents a viable option for recurrent anaplastic meningioma despite the associated risk of radiation necrosis. Higher doses with concomitant Bevacizumab improve clinical outcomes and reduce toxicity. Individualized treatment approaches are necessary, emphasizing the importance of further research to refine management strategies for this challenging disease.

Survival and functional outcomes after hemiarthroplasty in children with proximal tibial osteosarcoma.

BACKGROUND: Treatment options for correcting limb-length discrepancy after limb-salvage reconstruction for proximal tibial osteosarcoma in children have several limitations. Therefore, we aimed to evaluate the feasibility, complications, prognosis, and clinical outcomes of reconstruction using hemiarthroplasty after tumor resection in pediatric patients with proximal tibial osteosarcoma. METHODS: We conducted a comprehensive retrospective analysis of the data of pediatric patients with osteosarcoma of the proximal tibia who underwent surgery between December 2008 and November 2018 at our center. We enrolled 49 consecutive patients who underwent hemiarthroplasty. The cruciate ligaments of all patients were reconstructed using special spacers, and the medial and lateral collateral ligaments of the knee and joint capsule were reconstructed using a mesh. Postoperatively, if the unequal length of both lower limbs exceeded 4 cm or knee instability occurred, a second-stage surgery was performed for limb lengthening and replacing the distal femoral prosthesis. We analyzed the oncological prognosis, complications of hemiarthroplasty, postoperative stability, and postoperative function. RESULTS: The follow-up period ranged between 11 and 159 months, with a median of 84 (62, 129) months. The overall 5-year survival rate was 83.2%. Thirty-nine patients survived at the end of the follow-up period with 34 prostheses (87.2%). The overall prosthesis survival rate was 87.4% after 5 years, indicating the long-term benefits of the procedure. Limb length was measured in 28 adult patients. The average limb-length discrepancy was 33 ± 15 mm with a median of 33 mm (21, 47); the femur and tibia caused a discrepancy of 8.5 ± 9.9 mm and 24.8 ± 15.5 mm, respectively. The patients had 30-135° of knee motion, with a mean of 82 ± 24°. The femoral tibial angle was greater on the affected side than on the healthy side, with a mean difference of 4.5°±3.6°. The Musculoskeletal Tumor Society (MSTS) score was 25 ± 3. Five patients underwent second-stage distal femoral prosthesis replacement, with mean MSTS scores of 24 ± 2 and 28 ± 1 before and after second-stage surgery, respectively. CONCLUSIONS: Hemiarthroplasty in children reduces limb-length discrepancy in adulthood by rebuilding cruciate ligaments, lateral collateral ligaments, and the joint capsule, thereby improving knee stability.

Para-aortic and pelvic lymphadenectomy in locally advanced cervical cancer with pelvic lymph node metastasis.

OBJECTIVE: This study sought to explore the efficiency of para-aortic and pelvic lymphadenectomy in the treatment of locally advanced cervical cancer (LACC) with pelvic lymph node (PLN) metastasis. METHODS: A total of 171 LACC patients with imaging-confirmed pelvic lymph node metastasis were included in this study. These patients were divided into two groups: the surgical staging group, comprising 58 patients who had received para-aortic and pelvic lymphadenectomy (surgical staging) along with concurrent chemoradiation therapy (CCRT), and the imaging staging group, comprising 113 patients who had received only CCRT. The two groups' progression-free survival (PFS), overall survival (OS) and treatment-related complications were compared. RESULTS: The surgical staging group started radiotherapy 10.2 days (range 9-12 days) later than the imaging staging group. The overall incidence of lymphatic cysts was 9.30%. In the surgical staging group, para-aortic lymph node metastasis was identified in 34.48% (20/58) of patients, while pathology-negative PLN was observed in 12.07% (7/58). Over a median follow-up period of 52 months, no significant differences in PFS and OS rates were found between the two groups (p > 0.05). Subgroup analysis of patients with lymph node diameters of ≥ 1.5 cm revealed a five-year PFS rate of 75.0% and an OS rate of 80.0% in the surgical staging group, compared to 41.5% and 50.1% in the imaging staging group, respectively, showing statistically significant differences (p = 0.022, HR:0.34 [0.13, 0.90] and p = 0.038, HR: 0.34 [0.12,0.94], respectively for PFS and OS). Additionally, in patients with two or more metastatic lymph nodes, the five-year PFS and OS rates were 69.2% and 73.1% in the surgical staging group, versus 41.0% and 48.4% in the imaging staging group, with these differences also being statistically significant (p = 0.025, HR: 0.41[0.19,0.93] and p = 0.046, HR: 0.42[0.18,0.98], respectively). CONCLUSION: Performing surgical staging before CCRT is safe and delivers accurate lymph node details crucial for tailoring radiotherapy. This approach merits further investigation, particularly in women with pelvic lymph nodes measuring 1.5 cm or more in diameter or patients with two or more imaging-positive PLNs.

Role of neoadjuvant chemotherapy in patients with locally advanced and clinically positive nodes Upper Tract Urothelial Carcinoma treated with Nephroureterectomy: real-world data from the ROBUUST 2.0 Registry.

PURPOSE: To assess the impact of neoadjuvant and adjuvant chemotherapy on survival outcomes, within a large multicenter cohort of Upper tract urothelial carcinoma patients treated with Nephroureterectomy. METHODS: A multicenter retrospective analysis utilizing the Robotic surgery for Upper Tract Urothelial Cancer Study registry was performed. Baseline, preoperative, perioperative, and pathologic variables of three groups of patients receiving surgery only, neoadjuvant or adjuvant chemotherapy were compared. Categorical and continuous variables among the three subgroups were compared with Chi square and ANOVA tests. The impact of perioperative chemotherapy on survival outcomes was assessed with the Kaplan Meier method. Univariable and multivariable Cox regression analyses were performed to identify predictors of survival. RESULTS: Overall, 1,994 patients were included. Overall and Clavien grade ≥3 complications rates were comparable among the three subgroups (p = 0.65 and p = 0.92). At Kaplan Meier analysis, neoadjuvant chemotherapy significantly improved cancer-specific survival (p = 0.03) and overall survival (p = 0.03) probabilities of patients with cT ≥ 3 tumors and of those with positive cN (p = 0.03 and p = 0.02). On multivariable analysis, neoadjuvant chemotherapy was independently associated with an improvement of cancer-specific survival in cT ≥ 3 patients (HR 0.44; p = 0.04), and of both cancer-specific survival (HR 0.50; p = 0.03) and overall survival (HR 0.53; p = 0.02) probabilities in positive cN patients. CONCLUSIONS: This large multicenter retrospective analysis suggests significant survival benefit in Upper tract urothelial carcinoma patients with either locally advanced or clinically positive nodes disease receiving neoadjuvant chemotherapy. These findings can be regarded as "hypothesis generating", stimulating future trials focusing on such advanced stages.

Sex-Based Survival Outcomes in Cardiogenic Shock.

BACKGROUND: Sex-based disparities have been demonstrated in care delivery for females with cardiogenic shock (CS), including lower use of coronary angiography (CAG), percutaneous intervention (PCI) and mechanical circulatory support (MCS). We evaluated whether sex-based disparities exist and are associated with worse CS outcomes in females. METHODS: We studied a retrospective cohort of 1498 consecutive, unique adult cardiovascular intensive care unit (CICU) admissions with CS from 2007-2018. RESULTS: Compared to males, females (n = 566, 37.1%) were older (71.7 vs 67.8 years; P < 0.001) but had similar burdens of medical comorbidities. Acute myocardial infarction (AMI) was present in 54.1% of females and 59.1% of males (P = 0.06). There were no sex-based differences in the use of CAG and PCI, but females received temporary MCS less commonly. Specifically, females with non-AMI CS received MCS devices less commonly (17.6% vs 24.4%; P = 0.04). There was no difference in in-hospital or 1-year mortality rates between the sexes. Compared to males, females who received PCI had lower risks of 1-year mortality (unadjusted HR 0.72; P = 0.03), whereas females who received CAG without PCI had higher risks of 1-year mortality (unadjusted HR 1.41; P = 0.02). CONCLUSIONS: No sex-based disparities in mortality due to CS were demonstrated in this large, diverse cohort of patients with CICU admissions. Females who underwent PCI demonstrated lower risks of 1-year mortality, whereas females who underwent CAG without PCI demonstrated higher risks of 1-year mortality compared to males. This may reflect underuse of PCI as a mortality-reducing therapy in females.

Impact of Right Ventricular Dysfunction on Outcomes in Acute Myocardial Infarction and Cardiogenic Shock: Insights from the National Cardiogenic Shock Initiative.

BACKGROUND: Right ventricular dysfunction (RVD) complicates 30%-40% of cases in acute myocardial infarction (AMI) and cardiogenic shock (CS). There are sparse data on the effects of RVD on outcomes and the impact of providing early left ventricular (LV) mechanical circulatory support (MCS) on RV function and hemodynamics. METHODS AND RESULTS: Between July 2016 and December 2020, 80 sites participated in the study. All centers agreed to treat patients with AMI-CS using a standard protocol emphasizing invasive hemodynamic monitoring and rapid initiation of LV-MCS. RVD was defined as a right atrial (RA) pressure of >12 mm Hg and a pulmonary artery pulsatility index (PAPI) of <1 within 24 hours of the index procedure. The primary outcome was survival to discharge. In a subgroup analysis, data available from the Automated Impella Controller console was used to analyze diastolic suction alarms from LV placement signal and its relation to RVD. A total of 361 patients were included in the analysis, of whom 28% had RVD. The median age was 64 years (interquartile range 55-72 years), 22.7% were female and 75.7% were White. There was no difference in age, sex, or comorbidities between those with or without RVD. Patients with RVD had a higher probability of active CPR during LV-MCS implant (14.7% vs 6.3%), Society for Cardiovascular Angiography and Interventions stage E shock (39.2% vs 23.2%), and higher admission lactate levels (5.1 mg/dL vs 3.0 mg/dL). Survival to discharge was significantly lower among those with RVD (61.8% vs 73.4%, odds ratio 0.89, 95% confidence interval 0.36-0.95, P = .031). This association remained significant in the multivariate analysis. There was no significant difference in hemodynamic variables within 24 hours of LV-MCS support among those with or without RVD. At 24 hours, patients with a CPO of >0.6 W and a PAPi of >1 had a trend toward better survival to discharge compared with those with a CPO of ≤0.6 W and a PAPi of ≤1 (77.1% vs 54.6%, P = .092). Patients with RVD were significantly more likely to have diastolic suction alarms within 24 hours of LV-MCS initiation. CONCLUSIONS: RVD in AMI-CS is common and associated with worse survival to discharge. Early LV-MCS decreases filling pressures rapidly within the first 24 hours and decreases the rate of RVD. Achieving a CPO of >0.6 W and a PAPi of >1 within 24 hours is associated with high survival. Diastolic suction alarms may have usefulness as an early marker of RVD.

Crafting and Authenticating Prognostic Nomograms for Overall and Cancer-specific Survival in Pediatric Small Renal Masses: A Comprehensive Two-Decade Cohort Study.

BACKGROUND: The intricate task of diagnosing and managing small renal masses (SRMs) has become progressively convoluted within the realm of clinical practice. Contemporary clinical prediction instruments may succumb to a gradual decay in precision, coupled with an absence of unambiguous guidelines to navigate patient management. METHODS: This investigation was devised to formulate and authenticate nomograms for the overall survival (OS) and cancer- specific survival (CSS) among patients afflicted with SRMs. The study encompassed a cohort of 2558 pediatric patients diagnosed with SRMs over the period of 2000 to 2019. Independent prognostic indicators for OS and CSS, encompassing historical staging, chemotherapy regimens, surgical interventions, and pathological classifications, were ascertained through the employment of multivariate Cox proportional hazards regression analysis and backward stepwise selection. RESULTS: Through the utilization of multivariate Cox regression models, nomograms for OS and CSS were meticulously crafted, demonstrating commendable discrimination and calibration within the training set (OS C-index: 0.762, CSS C-index: 0.779). The validation set further corroborated the exemplary discrimination and calibration of the nomograms. Moreover, these nomograms adeptly differentiated between patient groups at elevated and diminished risk levels. CONCLUSION: The nomograms delineated in this research provide propitious predictive accuracy for overall survival and cancer-specific survival in patients suffering from pediatric SRMs, thereby contributing to refined risk stratification and steering the optimal therapeutic course of action. The necessity for supplementary validation prevails before the translation of these findings into clinical practice.

Depth of invasion and extranodal extension: the influential factors to predict survival rate of patients with oral tongue squamous cell carcinoma.

BACKGROUND: Cancer staging is essential in determining patients' prognoses and designing the appropriate treatment strategy. American Joint Committee on Cancer has released the latest version of the staging system for tongue SCC. However, it is interesting to know whether this change in staging and the addition of depth of invasion (DOI) and the extra-nodal extension (ENE) have any influence on patients' prognosis. METHODS: In this retrospective cohort study, the pathology records of patients with tongue SCC who underwent surgery at the Pathology Department of Cancer Institute Hospital, 2017-2021, were collected by referring to the hospital information system. Then the rate of change of pT, pN, and overall stage were assessed based on American Joint Committee on Cancer 7th and 8th editions. RESULTS: The records of 204 patients were included in the final analysis. Significant changes in the staging system 2021 resulted in upstaging 64 patients (31.4%) in the overall stage, 91 patients (44.6%) in pT, and 30 patients (14.7%) in pN. The survival of upstaged patients was inferior compared to those without upstaging. However, this was not statistically significant for tumor and overall upstaging in the univariate analysis, while those with upstaged pN had significantly shorter survival. In the multivariate analysis, pT upstage also significantly impacted survival. CONCLUSION: This study showed the importance of pathology reports based on the latest edition of the American Joint Committee on Cancer, the accuracy in examining factors such as depth of invasion and extra-nodal extension.

Clinical evaluation of oxaliplatin-loaded drug-eluting callispheres beads transarterial chemoembolization for unresectable or recurrent esophageal carcinoma.

BACKGROUND: A majority of esophageal carcinoma patients are diagnosed at an advanced stage and are no longer suitable for surgical resection. Drug-eluting beads transarterial chemoembolization (DEB-TACE) with oxaliplatin-loaded CalliSpheres beads (CB) have been used for advanced hepatocellular carcinoma and lung cancer, but they have not been reported for the treatment of unresectable or recurrent esophageal carcinoma. METHODS: DEB-TACE was performed on 22 patients with unresectable or recurrent esophageal carcinoma between March 2019 and May 2022. The clinical outcomes, complications, and efficacy were retrospectively recorded and analyzed. RESULTS: A total of 39 sessions of DEB-TACE were performed in 22 patients, with a technical success rate of 92.3% and clinical success rate of 65.0%. No severe complications such as procedure-related death, esophageal rupture or paraplegia were observed. Complete response, partial response, and stable disease were observed in 14.3% (2/14), 42.9% (6/14), and 21.4% (3/14) of patients 6 months after DEB-TACE, respectively. The objective response rates were 62.5%, 42.9% and 57.1% respectively at 1-, 3-, and 6-month after DEB-TACE. Subsequent interventional treatments were administered to 12 patients, including DEB-TACE for hepatic metastasis in 3 (13.6%), esophageal stenting in 5 (22.7%), and airway stent placement in 5 (22.7%). Two patients were lost to follow up. A total of 9 patients died due to tumor progression (n = 5), pneumatic infection (n = 1), and tumor-related massive esophageal hemorrhage (n = 3). The median overall survivals were 13.9 months and 26.5 months from the first session of DEB-TACE and the diagnosis of esophageal carcinoma, respectively. CONCLUSIONS: DEB-TACE with oxaliplatin-loaded CB is suggested as a safe and effective treatment of unresectable or recurrent esophageal carcinoma, and more studies are required to confirm its efficacy and safety.