Effect of metastasectomy and doxorubicin dose on the outcome of patients with metastastic leiomyosarcoma: A multicenter study

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 10580-10580
Author(s):  
N. Penel ◽  
A. Italiano ◽  
N. Isambert ◽  
E. Bompas ◽  
G. Bousquet ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Univariate Analysis ◽  
Treatment Modalities ◽  
Time Interval ◽  
Front Line ◽  
Metastatic Relapse ◽  
Treatment Parameter ◽  
Line Chemotherapy

10580 Background: The role of metastasectomy and front-line chemotherapy modalities remain debated in the metastastatic soft tissue sarcoma setting. Methods: Data from 147 M-LMS patients (1988–2008) reviewed in 6 French centers were retrospectively analyzed. Prognostic factors for progression-free and overall survivals (PFS and OS) were identified using log-rank tests and Cox multivariate analysis. The respective impact of treatment modalities on PFS and OS were assessed after adjustment to prognostic factors. Results: This database included 46 (31%) uterus and 101 soft-tissues (69%) M-LMS. All patients received doxorubicin as front-line regimen associated with ifosfamide in 78 cases (53%) or dacarbazine in 56 cases (38%). The planned dose of doxorubicin was > 60 mg/m2/3 weeks in 24 patients (16%). After front-line chemotherapy, 36 patients with lung metastasis (24%) underwent subsequent complete metastasectomy. The median PFS was 6 months. The univariate analysis identified the following prognostic factors for PFS: performance status (PS), grade, presence of liver or lung metastases. But, the multivariate analysis did not retain independent prognostic factor for PFS. Only one treatment parameter was associated with better PFS: planned doxorubicin dose superior to 60 mg/m2/3 weeks (HR=7.57 [1.32–10.40], p=0.023). The median OS was 14 months (1–115). The univariate analysis identified the following prognostic factors: PS, time interval between diagnosis and metastatic relapse, local relapse and grade. Under multivariate analysis, there was only one good prognostic factor for PFS: interval time between initial diagnosis and metastasis > 12 months (p=0.006). After adjustment to this factor, multivariate analysis shown that complete metastasectomy improved the PFS (HR=0.52, [0.38–0.87], p=0.012) and addition of ifosfamide was associated with worst outcome (HR=1.42 [1.05–2.10], p=0.028). Other chemotherapy parameters did not significantly modify OS. Conclusions: Doxorubicin dose and metastasectomy remain the cornerstone of the optimal treatment of M-LMS. Addition of Ifosfamide seemed to be associated with worst outcome. Dacarbazine seemed to have no significant impact. [Table: see text]

A retrospective analysis of 5-fluorouracil plus cisplatin as first-line chemotherapy in patients with metastatic or recurrent esophageal squamous cell carcinoma.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 204-204
Author(s):  
Shuji Hiramoto ◽  
Ken Kato ◽  
Hirokazu Shoji ◽  
Natsuko T. Okita ◽  
Atsuo Takashima ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Esophageal Squamous Cell Carcinoma ◽  
Serum Albumin ◽  
Survival Time ◽  
First Line ◽  
Metastatic Site ◽  
Line Chemotherapy

204 Background: Patients with metastatic or recurrent esophageal squamous cell carcinoma (ESCC) have a poor prognosis. For decades, 5-fluorouracil /Cisplatin (FP) have been mostly used for these patients as first line chemotherapy. But there were few reports which reveal the reality containing the efficacy of FP regimen for ESCC. We conduct this retrospective study to reveal the efficacy and prognostic factors of the patients treated with FP as first line chemotherapy for ESCC. Methods: Patients with metastatic or recurrent ESCC after esophagectomy were enrolled. FP comprised of CDDP at a dose of 80mg/m2 on day1, and 5-FU at a dose of 800mg/m2given by continuous on days 1-5 every 4 weeks. Cox-proportional hazard model was used for multivariate analysis to evaluate prognostic factors. Results: Between April 2001 and March 2012 in the National Cancer Center Hospital, data of 187 patients were collected by medical records. Characteristics of 187 patients were as follows; the median age (range) 62 (34-84); (male/female) 163/24; (performance status: 0/1/2) 69/110/8; (metastatic/recurrent) 116/71; median number of metastasis 1(range1-4); median cycles of FP 2(range1-10). Overall response rate was 31.6% (95%CI: 25.0-38.7%). Median progression free and overall survival time was 4.9 month and 10.5 month, respectively. In multivariate analysis, serum CRP (≥2 vs <2 mg/dl) (HR=2.61, p<0.001), serum albumin (<3.5 vs >3.5 mg/dl) (HR=1.85, p=0.001) at the time of diagnosis and number of metastatic site (≥2 vs <2) (HR=1.563, p=0.01) were remaining independent prognostic factor for survival. Survival time of the patients who had no these poor prognostic factors was 17.9 month, while survival time who had all poor prognostic factors was only 4.0 month. Conclusions: Number of metastatic site, CRP, and serum albumin are independent prognostic factor on metastatic or recurrent ESCC patients treated with FP. Information from this analysis can be used to aid clinical decision-making and help individual patient risk stratification.

Carbohydrate Antigen 19-9 Is an Invasive Malignancy Preoperative Prognostic Factor for Intraductal Papillary Mucinous Neoplasms

2021 ◽  
pp. 1-9
Author(s):  
Shuji Suzuki ◽  
Mitsugi Shimoda ◽  
Jiro Shimazaki ◽  
Yukio Oshiro ◽  
Kiyotaka Nishda ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Pancreatic Duct ◽  
Univariate Analysis ◽  
Carbohydrate Antigen ◽  
Independent Prognostic Factor ◽  
Mural Nodule ◽  
Macroscopic Type ◽  
Duct Diameter

<b><i>Introduction:</i></b> This study aimed to determine the preoperative clinicophysiological and postoperative clinicopathological predictors of malignancy in patients with intraductal papillary mucinous neoplasm (IPMN). <b><i>Methods:</i></b> This was a retrospective observational study. We included 121 patients (73 men and 48 women; mean age: 68.7 years) who had undergone pancreatic resection for IPMN between 2007 and 2018. These patients were grouped into invasive carcinoma (IPMN-INV, <i>N</i> = 21) and low/high-grade IPMN (IPMN-LG/HG, <i>N</i> = 100) groups. Univariate and multivariate analyses of clinicophysiological parameters were carried out. These parameters were also compared between the IPMN-INV/HG (<i>N</i> = 53) and IPMN-LG (<i>N</i> = 68) groups. Survival analyses according to macroscopic type and IPMN subtypes were performed. <b><i>Results:</i></b> On univariate analysis, age (<i>p</i> = 0.038), carbohydrate antigen (CA) 19-9 (<i>p</i> &#x3c; 0.001), IPMN macroscopic type (<i>p</i> = 0.001), IPMN subtype (<i>p</i> &#x3c; 0.001), pancreatic duct diameter (<i>p</i> &#x3c; 0.001), and mural nodule (<i>p</i> = 0.042), between IPMN-INV and IPMN-LG/HG were found to be significant prognostic factors of malignancy. CA 19-9 was found to be an independent prognostic factor of IPMN malignancy on multivariate analysis (<i>p</i> = 0.035). The 1-, 3-, and 5-year overall survival (OS) rates of the IPMN-INV and IPMN-LG/HG groups were 94.4/100%, 94.4/100%, and 67.2/100%, respectively. The OS rate in the IPMN-LG/HG group was significantly higher than that in the IPMN-INV group (<i>p</i> &#x3c; 0.001). On univariate analysis, platelet (<i>p</i> = 0.043), CA 19-9 (<i>p</i> = 0.039), prognostic nutritional index (<i>p</i> = 0.034), platelet/lymphocyte ratio (<i>p</i> = 0.01), IPMN macroscopic type (<i>p</i> &#x3c; 0.001), IPMN subtype (<i>p</i> &#x3c; 0.001), pancreatic duct diameter (<i>p</i> = 0.036), and mural nodule (<i>p</i> = 0.032) between IPMN-INV/HG and IPMN-LG were found to be significant prognostic factors of malignancy. On multivariate analysis, CA 19-9 was found to be an independent prognostic factor (<i>p</i> = 0.042) between IPMN-INV/HG and IPMN-LG of malignancy. The 1-, 3-, and 5-year OS rates of the IPMN-INV/HG and IPMN-LG groups were 97.9/100%, 97.9/100%, and 82.6/100%, respectively. The OS rate was significantly higher in the IPMN-LG group than in the IPMN-INV/HG group (<i>p</i> = 0.03). No significant differences in survival were observed in patients with macroscopic tumors (<i>p</i>= 0.544). <b><i>Conclusion:</i></b> CA 19-9 is an independent invasive malignancy predictor of IPMN.

scholarly journals Life Expectancy in Follicular Lymphoma Is Mainly Determined By Response to First LINE Treatment: A LONG-TERM Survey on 597 Patients

Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 3989-3989
Author(s):  
Corrado Tarella ◽  
Angela Gueli ◽  
Federica Delaini ◽  
Anna Maria Barbui ◽  
Riccardo Bruna ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Follicular Lymphoma ◽  
Progressive Disease ◽  
Histological Grade ◽  
Univariate Analysis ◽  
Primary Treatment ◽  
Refractory Disease ◽  
Front Line

Abstract BACKGROUND Follicular lymphoma (FL) is the most common indolent form of non-Hodgkin's lymphoma. However, FL is a heterogeneous disorder and in a proportion of patients, the disease is very resistant to standard frontline therapies. In the current analysis clinical features and outcome to primary treatment were evaluated in a large series of FL patients who were consecutively treated at the Hematology Centers of Bergamo and Torino, Italy between 1976 and 2012. The aim of the study was to define the rate of refractory disease and the long term survival of patients according to response to their primary treatment. METHODS Medical records of 597 FL patients were reviewed. In front line therapy, rituximab was employed in 330 patients (55%), front-line high dose therapy with autograft (HDS) was administered in 58 patients (9.7%). Primary refractory disease was defined as full refractoriness (stable or progressive disease) or progressive disease within six months after initial response. Univariate analysis was done for prognostic factors including gender, age at diagnosis (age≤60 and >60 years), histological grade, IPI score (low=0-2 versus high=3-5), bone marrow (BM) involvement, rituximab administration in 1st line treatment, lymphocyte to monocyte ratio at diagnosis (>2.6 vs ≤2.6), presence of primary refractory disease, and the administration of front-line HDS. Cox model was also used for multivariate analysis. RESULTS: A total of 375 patients (63%) were older than 60 years (range: 18-88) and 49% were males. There were 476 patients (79.7%) with stage III-IV, 286 patients (48%) with BM involvement, 185 (31%) had a high IPI score and 28 patients (5%) presented with high histological grade. Eighty-seven patients (13%) displayed primary refractory disease. At a median follow-up of 8 years, median overall survival (OS) was 25 years for all patients, 32.6 years for responsive patients compared to 5 years for primary refractory patients (p=<0.0001). Among primary refractory patients, those with fully refractory disease had a shorter survival (median OS: 2.7 years) compared to patients with early progressive disease (median OS: 5 years). The strikingly different outcome of primary refractory vs. responsive patients is shown in the Figure 1. A significant prolonged survival was observed in patients who were treated with rituximab in primary therapy. The median OS is not reached for rituximab treated patients compared to 19 years for those who did not receive rituximab. Median OS was 25 years for patients with low IPI and 14.6 years for the high risk group. By univariate analysis, age and BM involvement were also significant prognostic factors for OS. Median OS for patients 60 years old or younger compared to older patients were 32.6 versus 13 years, respectively. The median survival was not reached for patients without BM involvement vs 19 years for patients with BM involvement (p=0.001). By multivariate analysis high IPI, refractory disease and not receiving rituximab in first line regimens were independent negative prognostic factors for OS, as detailed in Table 1. CONCLUSION: FL patients who display responsive disease to their primary treatment have a very long life expectancy with median survival of 32.6 yrs. Similarly to the aggressive lymphoma subtypes, primary refractory disease is of major concern also for FL. Research studies should be focused on the early identification of primary refractory patients to promptly institute adapted therapy for this unfavorable subgroup, and possibly optimize treatment strategies for patients with high-risk FL. Table 1. Multivariate analysis for overall survival Parameter Hazard Ratio (95% Confidence interval) p-value Age (yrs): >60 vs. ≤ 60 1.54 (1.5-2.3) .03 Histologic grade: 1-2 vs 3 2.25 (0.5-9.1) .3 IPI *Score: low (0-2) vs high(3-5) 0.59 (0.4-0.9) .009 Primary Refractory: yes vs no 4.40 (3.0-6.5) < .0001 Rituximab 1st line: yes vs no 0.56 (0.4-0.8) .005 BM# involvement: yes vs no 1.44 (1.0-2.1) .06 *International prognostic index was used to have a uniform prognostic factors scoring system for patients treated over the three decades of the survey. # Bone marrow Figure 1. Overall Survival in 597 follicular lymphoma patients according to response to primary treatment Figure 1. Overall Survival in 597 follicular lymphoma patients according to response to primary treatment Disclosures No relevant conflicts of interest to declare.

Early Results of the Value of p53 in Predicting Survival in a Homogeneous Cohort of Patients with Invasive Bladder Cancer Treated with a Neoadjuvant Carboplatin-Based Regimen (M-CAVI)

1996 ◽  
Vol 82 (6) ◽  
pp. 554-559 ◽  
Author(s):  
Antoni Ribas ◽  
Joaquim Bellmunt ◽  
Joan Albanell ◽  
Inés De Torres ◽  
Begoña Bermejo ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
P53 Protein ◽  
Univariate Analysis ◽  
Response To Therapy ◽  
Invasive Bladder Cancer ◽  
T Stage

Aims and Background Several reports on prognostic factors for infiltrating bladder cancer have given controversial results. We assessed the prognostic value of p53 nuclear overexpression together with known prognostic factors for survival in patients with invasive T2-4 NO MO bladder cancer treated with neoadjuvant chemotherapy. Study Design Thirty-five paraffi-nized tumor samples from initial transurethral resection of patients with bladder cancer were analyzed immunohistochemi-cally to detect overexpression of p53 protein. Patients were treated with 3 to 4 cycles of neoadjuvant methotrexate, carboplatin, and vinblastine (M-CAVI) and then underwent radical cystectomy. Prechemotherapy, treatment, and postchemotherapy factors were analyzed for correlation with survival by univariate and multivariate analysis. Fifty-seven percent of tumors were positive for p53 protein, 71.5% had grade III-IV tumors, and 72% had organ-confined disease. The median follow-up was 20 months (range 5-71+). Results By univariate analysis, the significant pretreatment factors were initial tumor (T) stage ( P <0.0001) and the male sex ( P = 0.03). Five postchemotherapy variables were found significant: surgery performed according to protocol ( P = 0.003), overall clinical ( P = 0.004), and overall pathologic ( P = 0.02) response to therapy, postchemotherapy pathologic stage ( P = 0.0002), and tumor status after surgery ( P = 0.0006). By multivariate analysis, the initial prechemotherapy T stage was the only factor that demonstrated independent significance. Conclusions Although the median follow-up of the study is still too short, in this group of patients treated with a neoadjuvant carboplatin-based regimen, a classical variable (prechemotherapy T stage) rather than p53 nuclear overexpression was an independent prognostic factor for survival. Further follow-up will be required to assess the value of p53 overexpression as a prognostic factor in invasive bladder cancer patients treated with neoadjuvant carboplatin-based chemotherapy.

ID1 Expression Correlates with CEBPA Mutational Status and Is Not An Independent Risk Factor in Cytogenetically Normal AML,

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 3554-3554
Author(s):  
Katharina Wagner ◽  
Frederik Damm ◽  
Michael A Morgan ◽  
Felicitas Thol ◽  
Haiyang Yun ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Conflicts Of Interest ◽  
Univariate Analysis ◽  
High Expression ◽  
Prognostic Impact ◽  
Mutational Status ◽  
Negative Prognostic Factor ◽  
Cebpa Mutations

Abstract Abstract 3554 Background: Acute myeloid leukemia with normal karyotype (CN-AML) is a heterogenous disease. During the last years, mutations in several genes (e.g. NPM1, FLT3, CEBPA, WT1, IDH1, IDH2) have been identified which are involved in the pathogenesis of AML and affect the prognosis of these patients. Moreover, deregulated expression of genes such as MN1, BAALC, ERG and WT1 was demonstrated to be predictive of outcome in CN-AML. Recently, high expression of the ID1 gene was described as a negative prognostic factor in AML (Tang et al. Blood 2009, 114:2993–3000). Aims: We have shown that C/EBPα, a transcription factor encoded by the CEBPA gene, binds to a regulatory element in the promoter region of the ID1 gene and regulates ID1 expression in leukemic cells (Wagner et al. Proc Natl Acad Sci USA 2006, 103:6338–6343). Therefore, we wanted to analyze the prognostic impact of ID1 expression in CN-AML in the context of other molecular markers, in particular CEBPA mutations. Methods: ID1 expression was quantified normalized to ABL by real time RT-PCR in 269 patients (age 16–60 years) with CN-AML treated with intensive double induction and consolidation therapy within the AMLSG 295 and 0199 trials (NCT00209833). The patients were also analyzed for mutations in the genes NPM1, FLT3, CEBPA, WT1, IDH1 and IDH2. Median follow up was 79 months. Results: Expression of ID1 varied over a 3-log range. High expression of ID1 (ID1high, defined as > median expression level) was significantly associated with the presence of a FLT3 -ITD or an IDH2 mutation and WT1 wildtype. Moreover, ID1 expression was closely associated with CEBPA mutational status. Altogether, 41 patients (15%) harboured a CEBPA mutation (24 monoallelic and 17 biallelic mutations). ID1 expression in the CEBPA wildtype patients was significantly higher than in patients with monoallelic CEBPA mutations and these patients had a significantly higher ID1 expression compared to patients with biallelic CEBPA mutations (p = 0.001). ID1high patients had a trend to a lower complete remission (CR) rate (74% vs. 84%; p = 0.07), but in multivariate analysis only blast clearance on day 15 after induction 1, age and WT1 SNP rs16754 were independent predictors for the achievement of CR. In univariate analysis, ID1high patients had an inferior overall survival (OS) compared to patients with low expression (median OS 29 vs. 78 months, 5 year OS 39% vs. 53%, p = 0.026). ID1high status was an independent negative prognostic factor in multivariate analysis when analyzed together with NPM1, FLT3 -ITD, WT1, IDH1, IDH2, extramedullary disease and platelet counts (HR 1.51; 95% CI 1.06–2.19). However, when also CEBPA mutational status was entered into the model, ID1 expression lost its prognostic impact and the only independent prognostic factors were age, platelets, CEBPA mutations, NPM1 /FLT3 -ITD risk group and WT1 SNP rs16754. Likewise, ID1high patients had a trend to an inferior relapse-free survival (RFS; HR 1.36, 95% CI 0.96–1.93, p = 0.086) in univariate analysis. However, in multivariate analysis including CEBPA mutational status, ID1 expression had no impact on RFS and the only prognostic factors for RFS were NPM1 and CEBPA mutations and WT1 SNP rs16754. In CEBPA wildtype patients, ID1 expression had no impact on CR-rate, OS or RFS in univariate or multivariate analysis. Conclusions: CEBPA mutations seem to deregulate ID1 expression in CN-AML. Therefore, ID1 expression is not an independent prognostic factor in CN-AML. Disclosures: No relevant conflicts of interest to declare.

Survival and prognostic factors after complete response to first-line cisplatin-based chemotherapy in patients with advanced testicular seminoma: The Instituto Nacional de Enfermedades Neoplásicas experience.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e15036-e15036
Author(s):  
Silvia P. Neciosup ◽  
David Callacondo ◽  
Oliver Rua ◽  
Jose Ernesto Rojas ◽  
Jose Quesada ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Univariate Analysis ◽  
Testicular Tumor ◽  
Complete Response ◽  
Independent Prognostic Factor ◽  
First Line ◽  
Testicular Seminoma

e15036 Background: The IGCCCG classification, used to guide the management of metastatic seminomas may underestimate the predictive value of other prognostic factors. We aimed to identify prognostic factors for long term survival in patients with advanced testicular seminoma who achieved a complete response to first line cisplatin based chemotherapy. Methods: A retrospective analysis was carried out on 101 patients with advanced testicular seminoma who received induction cisplatin based chemotherapy between 1990 and 2010.Data regarding clinical and laboratory parameters that may influence the overall survival (OS) or progression free survival (PFS) were collected from clinical records. Univariate analysis was performed using the Kaplan-Meier method, while Cox regression modeling was used for multivariate analysis. Results: The mean follow up time was 8.4 years. 9 (9%) patients died and 16 (16%) developed relapse. The 10 year OS and PFS rates were 91% and 84%. In univariate analysis, a testicular tumor ≥5.5cm and a retroperitoneal metastases ≥16 cm were associated with poor OS and PFS. The prechemotherapy LDH levels ≥2.4xUNL and age ≤36 years showed a trend to shorter PFS. Multivariate analysis showed that only the retroperitoneal metastases ≥16 cm was significant independent prognostic factor for OS (p=0.04, HR 3.86; 95% CI, 1.03-14.41) and PFS (p=0.05, HR 3.17; 95% CI, 0.99-10.15). Age ≤36 years (p=0.03, HR 4.29; 95% CI, 1.12-16.34) was also an independent prognostic factor for PFS. Conclusions: The presence of a retroperitoneal metastases ≥16 cm, a testicular tumor ≥5.5cm and age ≤36 years are associated with decreased OS and/or PFS in patients who achieved a complete response to first line cisplatin based chemotherapy. The use of these factors may assist the elaboration and implementation of new prognostic models that can guide the follow-up and management of patients with advanced testicular seminomas.

Clinicopathologic characterization and prognostic factor in extraintestinal neuroendocrine tumors.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e15131-e15131
Author(s):  
Eucario Leon Rodriguez ◽  
Sandra Ileana Perez Alvarez ◽  
Omar Macedo ◽  
Elizabeth Escobar
Keyword(s):  
Palliative Care ◽  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Initial Treatment ◽  
Univariate Analysis ◽  
Objective Response ◽  
Locally Advanced ◽  
Term Survival

e15131 Background: The frequency, prognostic factors and long-term survival of E-NET are poorly known. Methods: A retrospective analysis of clinical, histological characteristics and survival of patients with E-NET were done. Survival analyses were assessed by the Kaplan-Meier method and prognostic factors of overall survival were tested by uni/multivariate analysis. Results: Between 1997-2010, 241 patients were identified with NET. 31 Patients were E-NET (12.8%): median age was 55 years (16-79) and 55% were females. Primary location was lung, 58%, prostate 13%, breast 10%, urinary bladder 7%, and others 12%. At diagnosis 87% patients had symptoms and 52% were localized. A functioning tumor was in 7 patients (6 ACTH). Initial treatment was surgery 61%, chemotherapy 26% (23% had objective response) and palliative care 13%. After complete resection 4/14 patients recurred. With follow-up of 15months, the cancer-specific mortality was 55%. Overall 1- and 5-year survival were 72% and 35% respectively, which were lower than survival for GEP-NET (p=0.001, Figure 1). 5 year survival differed significantly according to age at diagnosis (47% ≤50 vs 27% >50 years); location (60% lung vs 10% non-lung); extension (58% localized vs 15% metastatic/locally advanced); stage at diagnosis (59% stage I-II vs 13% III-IV); histology (52% NET/carcinoid vs 14% NEC); degree of differentiation (44% well/moderately vs 0% poorly differentiated); initial treatment (55% surgery, 25% palliative care and 0% chemotherapy); and recurrence (100% absent vs 25% present). In univariate analysis, the negative prognostic factors were age >50 years, no lung site, symptomatic, metastatic/locally advanced disease, extrahepatic metastases, NEC, poor differentiation and recurrence. In multivariate analysis, only age >50 years was an independent predictor of survival (p=0.027). Conclusions: In our experience, E-NET represent 13% of all the NET. Present symptoms with a fewer frequency, are less functional, have more frequently metastases, and a worst prognosis (5-year survival 34 vs 72%). The most important prognostic factor for overall survival was age >50 years.

scholarly journals Prognostic Significance of Metabolic Parameters by 18F-FDG PET/CT in Thymic Epithelial Tumors

Cancers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 712
Author(s):  
Joohee Lee ◽  
Young Seok Cho ◽  
Jhingook Kim ◽  
Young Mog Shim ◽  
Kyung-Han Lee ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Fdg Pet ◽  
Univariate Analysis ◽  
Thymic Epithelial Tumors ◽  
Epithelial Tumors ◽  
Masaoka Stage ◽  
Pet Ct ◽  
18F Fdg ◽  
Fdg Pet Ct

Background: Imaging tumor FDG avidity could complement prognostic implication in thymic epithelial tumors. We thus investigated the prognostic value of volume-based 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/CT parameters in thymic epithelial tumors with other clinical prognostic factors. Methods: This is a retrospective study that included 83 patients who were diagnosed with thymic epithelial tumors and underwent pretreatment 18F-FDG PET/CT. PET parameters, including maximum and average standardized uptake values (SUVmax, SUVavg), metabolic tumor volume (MTV), and total lesion glycolysis (TLG), were measured with a threshold of SUV 2.5. Univariate and multivariate analysis of PET parameters and clinicopathologic variables for time-to-progression was performed by using a Cox proportional hazard regression model. Results: There were 21 low-risk thymomas (25.3%), 27 high-risk thymomas (32.5%), and 35 thymic carcinomas (42.2%). Recurrence or disease progression occurred in 24 patients (28.9%). On univariate analysis, Masaoka stage (p < 0.001); histologic types (p = 0.009); treatment modality (p = 0.001); and SUVmax, SUVavg, MTV, and TLG (all p < 0.001) were significant prognostic factors. SUVavg (p < 0.001) and Masaoka stage (p = 0.001) were independent prognostic factors on multivariate analysis. Conclusion: SUVavg and Masaoka stage are independent prognostic factors in thymic epithelial tumors.

scholarly journals PROGNOSTIC FACTORS OF RENAL TUMOR RECURRENCE AFTER RADICAL NEPHRECTOMY

2021 ◽  
Vol 108 (Supplement_3) ◽  
Author(s):  
G Martínez Izquierdo ◽  
A R Arnaiz Pérez ◽  
E Escolano Fernández ◽  
M Merayo Álvarez ◽  
B Carrasco Aguilera ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Radical Nephrectomy ◽  
Univariate Analysis ◽  
Malignant Neoplasms ◽  
Histopathological Analysis ◽  
Chi Square ◽  
Renal Sinus ◽  
Chi Square Test

Abstract INTRODUCTION Renal cell carcinoma (RCC) represents 3% of overall malignant neoplasms in adults. However, its aetiology has not been clearly established. Although surgery represents the cornerstone in treatment, recurrence postoperative rates are around 20-30%, what implies prognostic factors search must be mandatory in order to help to plan de follow-up and the different adjuvant therapy possibilities available in case they were necessary. MATERIAL AND METHODS A retrospective observational study was carried out in 110 patients who underwent radical nephrectomy between 2004 and 2018, with the aim of identifying possible prognostic factors of recurrence of RCC after these surgeries. Preoperative data (epidemiological, comorbidities and laboratory tests), surgical, pathological and variables related to follow-up were taken into account. A univariate and multivariate analysis were performed, using chi-square test and logistic regression, respectively. RESULTS The median follow-up time was 53.5 months (SD = 35.8), time in which 19 patients had a recurrence of RCC after radical nephrectomy (17.2%). Histopathological items such as the surgical piece size, the nodal and microvascular invasion, the renal sinus invasion and the presence of necrosis in the surgical piece were associated with RCC recurrence in the univariate analysis, while only the presence of necrosis in the surgical piece showed a significant result in the multivariate analysis (p = 0.004). CONCLUSIONS Histopathological analysis, highlighting the presence of necrosis in the histological sample, was proved to be the main risk factor of RCC recurrence.

scholarly journals Prognostic Nutritional Index as an independent prognostic factor in locoregionally advanced squamous cell head and neck cancer

ESMO Open ◽  
2018 ◽  
Vol 3 (6) ◽  
pp. e000425 ◽  
Author(s):  
Gema Bruixola ◽  
Javier Caballero ◽  
Federica Papaccio ◽  
Angelica Petrillo ◽  
Aina Iranzo ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Head And Neck ◽  
Squamous Cell ◽  
Validation Cohort ◽  
Prognostic Nutritional Index ◽  
Training Cohort ◽  
Lymphocyte Ratio ◽  
Nutritional Index

BackgroundLocally advanced head and neck squamous cell carcinoma (LAHNSCC) is a heterogeneous disease in which better predictive and prognostic factors are needed. Apart from TNM stage, both systemic inflammation and poor nutritional status have a negative impact on survival.MethodsWe retrospectively analysed two independent cohorts of a total of 145 patients with LAHNSCC treated with induction chemotherapy followed by concurrent chemoradiotherapy at two different academic institutions. Full clinical data, including the Prognostic Nutritional Index (PNI), neutrophil to lymphocyte ratio and derived neutrophil to lymphocyte ratio, were analysed in a training cohort of 50 patients. Receiver operating characteristic curve analysis was used to establish optimal cut-off. Univariate and multivariate analyses of prognostic factors for overall survival (OS) were performed. Independent predictors of OS identified in multivariate analysis were confirmed in a validation cohort of 95 patients.ResultsIn the univariate analysis, low PNI (PNI<45) (p=0.001), large primary tumour (T4) (p=0.044) and advanced lymph node disease (N2b-N3) (p=0.025) were significantly associated with poorer OS in the validation cohort. The independent prognostic factors in the multivariate analysis for OS identified in the training cohort were dRNL (p=0.030) and PNI (p=0.042). In the validation cohort, only the PNI remained as independent prognostic factor (p=0.007).ConclusionsPNI is a readily available, independent prognostic biomarker for OS in LAHNSCC. Adding PNI to tumour staging could improve individual risk stratification of patients with LAHNSCC in future clinical trials.

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