scholarly journals Clinical Feature and Prognostic Factors for Repeatedly Recurrent Spinal Chondrosarcoma: A Retrospective Study of 49 Patients in One Single Institution.

2021 ◽  
Author(s):  
Yue Zhang ◽  
Yuduo Xu ◽  
Wenzhi Miao ◽  
Haifeng Wei
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Univariate Analysis ◽  
Surgical Margin ◽  
Clinical Feature ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Cox Regression Analysis ◽  
Favorable Prognostic Factor

Abstract Background: To investigate the clinical feature in prognostic prediction of repeatedly recurrent spinal chondrosarcoma (RRSC). The purpose of this study was to illustrate the clinical parameters of RRSC and to discuss the prognostic factors by statistical analysis.Methods: Univariate and multivariate analyses were performed to investigate independent prognostic factors for recurrence and death of patients with RRSC. Recurrence-free survival (RFS) and overall survival (OS) were estimated by Kaplan-Meier curve, and differences were analyzed by log-rank test. Factors with P < 0.1 extracted by univariate analysis were subjected to multivariate analysis by Cox regression analysis. P < 0.05 were considered statistically significant.Results: Included in this study were 49 patients with RRSC who were followed up by a mean of 31.7 months (median, 25 months; range, 5-93 months). Local recurrence was detected in 33 patients, with death in 28 patients. The final statistical analysis indicated that wide surgical margin (> 4 mm) was the most favorable prognostic factor for both recurrence-free survival (RFS) and overall survival (OS). Meanwhile, fewer number of recurrences (NOR) was in favor of RFS, and lower pathological grade was a significant favorable prognostic factor for OS.Conclusion: Wide surgical margin should be considered in predicting the prognosis of RRSC, including RFS as well as OS. NOR was significant prognostic indicator for RFS, and pathological grading was significantly associated with OS.

scholarly journals Surgical Diagnosis and Treatment of Primary Retroperitoneal Liposarcoma

2021 ◽  
Vol 8 ◽  
Author(s):  
Jie Chen ◽  
Ying Hang ◽  
Qi Gao ◽  
Xinyu Huang
Keyword(s):  
Overall Survival ◽  
Prognostic Factor ◽  
Recurrence Rate ◽  
Univariate Analysis ◽  
Surgical Margin ◽  
Progression Free Survival ◽  
Tumor Stage ◽  
Free Survival ◽  
Retroperitoneal Liposarcoma ◽  
Primary Retroperitoneal

Background: Primary retroperitoneal liposarcoma (PRPLS) is the most common soft tissue sarcoma of the retroperitoneum with high recurrence rate and short overall survival (OS).Methods: A retrospective review of 51 patients with PRPLS, treated between September 1, 2009 and November 30, 2020, was conducted to evaluate clinical outcomes of PRPLS resection. Patient demographics, histopathologic subtypes, overall survival (OS), progression-free survival (PFS), disease recurrence rate, and tumor stage were reviewed and analyzed. Univariate analysis was done to identify factors potentially affecting OS and PFS of PRPLS patients. Multivariate Cox proportional hazards analysis was used to evaluate the impact of various clinicopathological factors on OS and PFS of PRPLS patients.Results: Fifty-one PRPLS patients (28 Males, 23 Females; mean age 56.25 years) were evaluated. There was no significant effect of age, gender, contiguous organ resection, degree of differentiation and tumor size on the OS and PFS of the patients. Univariate analysis showed that negative surgical margin and early tumor stage significantly correlated with OS and PFS (all P &lt; 0.001). Multivariate analysis showed that tumor stage [hazard ratio (HR) = 1.177, P = 0.001] was an independent predictors of poor progression-free survival, and surgical margins [HR = 4.0674 P = 0.038] and tumor stage [HR = 1.167 P = 0.001] were identified as independent predictors of poor overall survival.Conclusion: Negative surgical margin is a prognostic factor of OS, and can prolong the postoperative survival time of PRPLS patients. Tumor stage is a prognostic factor for OS and PFS, and can influence the survival of PRPLS patients. Earlier tumor stages of PRPLS are associated with significantly better outcomes.

Radiofrequency Ablation With or Without Transcatheter Arterial Chemoembolization in the Treatment of Hepatocellular Carcinoma: A Prospective Randomized Trial

2013 ◽  
Vol 31 (4) ◽  
pp. 426-432 ◽  
Author(s):  
Zhen-Wei Peng ◽  
Yao-Jun Zhang ◽  
Min-Shan Chen ◽  
Li Xu ◽  
Hui-Hong Liang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Prognostic Factors ◽  
Transcatheter Arterial Chemoembolization ◽  
Recurrence Free Survival ◽  
Treatment Allocation ◽  
Free Survival ◽  
End Point ◽  
Tumor Number ◽  
Arterial Chemoembolization

Purpose To compare radiofrequency ablation (RFA) with or without transcatheter arterial chemoembolization (TACE) in the treatment of hepatocellular carcinoma (HCC). Patients and Methods A randomized controlled trial was conducted on 189 patients with HCC less than 7 cm at a single tertiary referral center between October 2006 and June 2009. Patients were randomly asssigned to receive TACE combined with RFA (TACE-RFA; n = 94) or RFA alone (n = 95). The primary end point was overall survival. The secondary end point was recurrence-free survival, and the tertiary end point was adverse effects. Results At a follow-up of 7 to 62 months, 34 patients in the TACE-RFA group and 48 patients in the RFA group had died. Thirty-three patients and 52 patients had developed recurrence in the TACE-RFA group and RFA group, respectively. The 1-, 3-, and 4-year overall survivals for the TACE-RFA group and the RFA group were 92.6%, 66.6%, and 61.8% and 85.3%, 59%, and 45.0%, respectively. The corresponding recurrence-free survivals were 79.4%, 60.6%, and 54.8% and 66.7%, 44.2%, and 38.9%, respectively. Patients in the TACE-RFA group had better overall survival and recurrence-free survival than patients in the RFA group (hazard ratio, 0.525; 95% CI, 0.335 to 0.822; P = .002; hazard ratio, 0.575; 95% CI, 0.374 to 0.897; P = .009, respectively). There were no treatment-related deaths. On logistic regression analyses, treatment allocation, tumor size, and tumor number were significant prognostic factors for overall survival, whereas treatment allocation and tumor number were significant prognostic factors for recurrence-free survival. Conclusion TACE-RFA was superior to RFA alone in improving survival for patients with HCC less than 7 cm.

p63 expression is a prognostic factor in colorectal cancer

2012 ◽  
Vol 27 (3) ◽  
pp. 212-218 ◽  
Author(s):  
Hong-Qiang Guo ◽  
Guo-Liang Huang ◽  
Ou-Fei Liu ◽  
Yan-Yan Liu ◽  
Zhi-Hua Yao ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Prognostic Factor ◽  
Malignant Tumors ◽  
Univariate Analysis ◽  
Progression Free Survival ◽  
Clinicopathological Factors ◽  
Invasion And Metastasis ◽  
Free Survival ◽  
Potential Prognostic Factor

p63 is highly expressed in some malignant tumors and is associated with tumorigenesis, invasion and metastasis. The aim of our study was to evaluate the clinical significance of p63 in colorectal cancer (CRC). p63 expression was detected by immunohistochemistry in 66 CRC patients. Correlations between p63 expression and clinicopathological factors, progression-free survival (PFS) and overall survival (OS) were analyzed. Among the 66 CRC cases, 31 cases (47%) exhibited a high score of p63 expression, while 35 cases (53%) were marked with a low score. The p63 level correlated with peritumoral deposits (p=0.021). The 5-year OS rates in the low p63 score and high p63 score groups were, respectively, 49% and 74% (p<0.001). The 5-year PFS rates in the low p63 score and high p63 score groups were, respectively, 44% and 71% (p<0.001). Univariate analysis revealed that p63 expression was correlated with OS and PFS. Multivariate analysis suggested that p63 expression was an independent prognostic factor for OS (p=0.035). In conclusion, p63 was negatively correlated with peritumoral deposits and positively associated with OS and PFS in CRC. The data suggest that p63 is a potential prognostic factor for CRC.

Blood and tumor inflammation markers in non-small cell lung cancer (NSCLC): Blood leukocytosis as an independent risk factor in early stage.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e21110-e21110
Author(s):  
Andreas Carus ◽  
Morten Ladekarl ◽  
Henrik Hager ◽  
Hans Pilegaard ◽  
Patricia Switten Nielsen ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factor ◽  
Stage I ◽  
Stage Ii ◽  
Recurrence Free Survival ◽  
Elevated Blood ◽  
Blood Leukocytes ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Cancer Inflammation

e21110 Background: Cancer inflammation is associated with impaired survival in a range of cancers. We reviewed blood and intratumoral inflammatory markers in NSCLC. Methods: At the Departmentof Thoracic Surgery, Skejby Hospital, Aarhus, Denmark, consecutive patients with resected NSCLC from 2000 to 2008 were reviewed, and 906 patients with complete clinical data were identified. A subset of 341 consecutive patients, resected between 2003 and 2006, also had intratumoral CD66b+ neutrophils and CD163+ macrophages measured by immunohistochemistry and evaluated by stereological assessment. Results: A total of 526, 197, and 183 patients had stage I, II, and III, respectively. Multivariate analysis stratified for tumor stage revealed elevated blood leukocytes above upper limit of normal as a significant prognostic factor for recurrence-free survival (RFS)(hazard ratio [HR] 1.9; 95% CI 1.4-2.6; p<0.0001), cancer specific survival (CSS)(HR 1.9; 95% CI 1.4-2.7; p<0.0001), and overall survival (OS)(HR 1.5; 95% CI 1.1-1.9; p<0.006) in stage I NSCLC, but not in stage II and III. No prognostic impact of intratumoral neutrophils or macrophages was seen on CSS, RFS, or OS, neither in the entire cohort, nor limited to stage I patients with elevated blood leukocytes or with normal counts. Controlling intratumoral neutrophils and macrophages for localization restricted to tumor tissue, stromal tissue, or blood vessels, respectively, were also with no statistically significant difference. Conclusions: Blood leukocytosis is an independent prognostic factor for short recurrence free survival, cancer specific survival, and overall survival in stage I NSCLC, but not in stage II and III. However, intratumoral neutrophils or macrophages did not impact prognosis. Further studies are needed to elucidate the role of cancer inflammation in NSCLC.

Cetuximab (CTX) in first-line treatment of elderly patients with metastatic colorectal cancer (mCRC), KRAS wild type: French multicentre prospective community-based registry and results.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 760-760
Author(s):  
Laurent Mineur ◽  
Eric François ◽  
Jean Marc Phelip ◽  
Rosine Guimbaud ◽  
Carine Plassot ◽  
...  
Keyword(s):  
Prognostic Factors ◽  
Prognostic Factor ◽  
Cox Regression ◽  
Univariate Analysis ◽  
Rank Test ◽  
Wild Type ◽  
Community Based ◽  
Cox Models ◽  
Cox Regression Analysis ◽  
Effective Age

760 Background: Pts included in clinical trials represent the unusual population in mCRC. This study aims to provide oncologist with a better understanding of the potential benefit of CT with CTX in older patients with mCRC KRAS wild type and evaluate prognostic variables on the PFS including the age. Methods: Premium cancer study is a French multicentre prospective community-based registry. 493 pts enrolled and 487 included between September 2009 to March 2012 from 94 French centers and physicians. Pts had to provide written informed consent and protocol submitted to regulatory authorities. Predefined efficacy endpoints was PFS. CTX was administrated at 250 mg/m2 weekly (n=100; 20.3%) or 500 mg/m2 every 2 weeks (n=380;77,2%), other n=13; 2.5%) CT regimen choice was at physician’s discretion.. The main analysis is PFS as well as analysis of prognostic factors of this PFS (29 items including age (< 65 years n=229; 65-74 years n= 165.; ≥75years n=93). Univariate analysis was performed for each covariate, PFS was estimated by Kaplan-Meier curves and compared by log-rank test. univariable Cox regression analysis was used to assess the association between each variable and outcome. Multivariable stepwise Cox models were then fitted for final variable selection of prognostic factors on PFS. Results: Univariate significant prognostic factors for PFS are OMS (0-1 vs 2-3), Tobacco, Site of tumor (right vs other), Number of metastatic organ (1 vs 2-3), Resecability of metastatic disease defined before CT (definitively non resectable metastases vs possible resectable), Surgery of mCRC, folliculitis or xerosis or paronychia grade 0-1 vs 2-4. Age was unidentified as a prognostic factor in univariate analysis. Four factors were independently associated with a better PFS: xerosis [hazard ratio (HR0,651); 95% confidence interval (CI) 0,494-0,857], (WHO PS) 0–1 (HR0,519 ; 95% CI 0,371–0,726) and folliculitis (HR 0,711; 95% CI0,558–0,956) metastases surgery 0,287(CI 0,205-0,403). Conclusions: CTX in combination with standard CT is effective, age is not identified as a prognostic factor for the PFS. Both groups of pts based on age benefit from CTX.

Presence of Intratumoral Neutrophils Is an Independent Prognostic Factor in Localized Renal Cell Carcinoma

2009 ◽  
Vol 27 (28) ◽  
pp. 4709-4717 ◽  
Author(s):  
Hanne Krogh Jensen ◽  
Frede Donskov ◽  
Niels Marcussen ◽  
Marianne Nordsmark ◽  
Finn Lundbeck ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Overall Survival ◽  
Prognostic Factor ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Clear Cell ◽  
Independent Prognostic Factor ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Ca Ix

Purpose We have previously demonstrated a significant negative impact of intratumoral neutrophils in metastatic renal cell carcinoma. This study assessed intratumoral neutrophils in localized clear cell renal cell carcinoma (RCC). Patients and Methods The study comprised 121 consecutive patients who had a nephrectomy for localized RCC. Biomarkers (intratumoral CD8+, CD57+ immune cells, CD66b+ neutrophils, and carbonic anhydrase IX [CA IX]) were assessed by immunohistochemistry, and the relationship with clinical and histopathologic features and patient outcome was evaluated. Results The intratumoral neutrophils ranged from zero to 289 cells/mm2 tumor tissue. The presence of intratumoral neutrophils was statistically significantly associated with increasing tumor size, low hemoglobin, high creatinine, and CA IX ≤ 85%. In multivariate analysis, the presence of intratumoral neutrophils (hazard ratio [HR], 3.0; 95% CI, 1.7 to 5.4; P < .0001), pT stage T3b/T4 (HR, 2.1; 95% CI, 1.2 to 3.6; P = .007), and low hemoglobin (HR, 1.8; 95% CI, 1.0 to 3.1; P = .03) were independent prognostic factors significantly associated with short recurrence-free survival. The presence of intratumoral neutrophils was also an independent prognostic factor for cancer-specific survival (HR, 3.5; 95% CI, 1.9 to 6.4; P < .0001) and overall survival (HR, 3.1; 95% CI, 1.9 to 5.0; P < .0001). Applying the prognostic value of intratumoral neutrophils to the Leibovich low-/intermediate-risk group (n = 78) showed a 5-year recurrence-free survival of 53% (95% CI, 34.6% to 71.8%; presence of intratumoral neutrophils) versus 87% (95% CI, 77.8% to 96.8%; absence of intratumoral neutrophils). The estimated concordance index was 0.74 using the Leibovich risk score and 0.80 when intratumoral neutrophils were added. Conclusion The presence of intratumoral neutrophils is a new, strong, independent prognostic factor for short recurrence-free, cancer-specific, and overall survival in localized clear cell RCC.

scholarly journals Impact of Superselective Intra-Arterial and Systemic Chemoradiotherapy for Gingival Carcinoma; Analysis of Treatment Outcomes and Prognostic Factors

2020 ◽  
Author(s):  
Yuki Mukai ◽  
Yuichiro Hayashi ◽  
Izumi Koike ◽  
Toshiyuki Koizumi ◽  
Madoka Sugiura ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Clinical Stage ◽  
Performance Status ◽  
Univariate Analysis ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Free Survival

Abstract Background: We compared outcomes and toxicity between radiation therapy (RT) with concurrent retrograde super-selective intra-arterial chemotherapy (IACRT) and RT with concurrent systemic chemoradiotherapy (SCRT), for gingival carcinoma (GC).　Methods: We included 84 consecutive patients who were treated for GC ≥ stage III, from 2006 to 2018, in this retrospective analysis (IACRT group: n=66; SCRT group: n=18).Results: Median follow-up time was 24 (range: 1–124) months. The median prescribed dose was 60 (6–70.2) Gy (IACRT group: 60 Gy; SCRT group:69 Gy). At 3 years, the two groups significantly differed in overall survival (OS; IACRT: 78.75%, 95% confidence interval [CI]: 66.00–87.62; SCRT: 50.37%, 95% CI: 27.58–73.0; P = 0.039), progression-free survival (PFS; IACRT: 75.64%, 95% CI: 62.69–85.17; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.028) and local control (LC; IACRT: 77.17%, 95% CI: 64.23–86.41; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.015). In univariate analysis, age ≥ 65, decreased performance status (PS) and SCRT were significantly associated with worse outcomes (P < 0.05). In multivariate analysis, age ≥ 65 years, clinical stage IV, and SCRT were significantly correlated with poor OS (P < 0.05). Patients with poorer PS had significantly worse PFS.Conclusions: This is the first report to compare outcomes from IACRT and SCRT among patients with GC. IACRT is an effective and organ-preserving treatment for GC.Trial registration: retrospectively registered

Effect of metformin on recurrence-free survival and overall survival in diabetic patients affected by advanced ovarian cancer.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 5522-5522 ◽  
Author(s):  
Cecilia Simonelli ◽  
Monica Bertolotti ◽  
Paul Sabbatini ◽  
Jonathan S. Berek ◽  
Jacobus Pfisterer ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Overall Survival ◽  
Prognostic Factors ◽  
Proportional Hazards Model ◽  
Advanced Ovarian Cancer ◽  
Cox Proportional Hazards Model ◽  
Diabetic Patients ◽  
Recurrence Free Survival ◽  
Double Blind ◽  
Free Survival

5522^ Background: Metformin, has recently shown some anti-cancer activities in ovarian cancer, both in vitro and in vivo. Methods: Analysis of Recurrence Free Survival (RFS) and Overall Survival (OS) was performed in patients (pts) with diabetes (D) treated with metformin (DMet+) or not (DMet-) enrolled in the MIMOSA trial, a randomized double-blind placebo-controlled international trial of Abagovomab maintenance therapy in 888 pts with advanced ovarian cancer. In the MIMOSA trial, no differences in the RFS and OS were observed between Abagovomab (n = 593) and Placebo arm (n = 295); hence, the present RFS and OS analysis (DMet+ vs DMet-) was run regardless of treatment allocation. A Cox proportional hazards model was used for adjusting the analysis for the predefined prognostic factors: Figo stage (III, IV), tumor size after debulking (residual tumor <1 cm, >1cm); CA125 serum level after 3th cycle (<35U/ml, >35U/ml). In addition, comparison of RFS and OS was done between DMet+and the overall MIMOSA population not exposed to metformin (ALLMet-), and between the overall diabetic pts (ALLD+) and non-diabetic pts (ALLD-). Results: In the ALL population (n = 888), 42 pts were affected by diabetes (ALLD+) divided to DMet+ (n = 27) and DMet- (n = 15), without difference in the prognostic factors distribution. When analysis was done in ALLD+, RFS median time was not reached in the DMet+ group whereas it was 328 days [CI: 30-660] in DMet- group with HR favoring DMet+=0.419 [CI:0.175-1.002]; p = 0.05. Median OS time was also not reached in the DMet+ group whereas it was 786 days [CI:262-NE] in DMet- group with HR=0.295 [CI:0.109-0.803]; p = 0.02. Interestingly HR for RFS time was still in favour of DMet+ group when compared to the ALLMet- (n=861) with HR=0.575 (CI=0.324-1.022); p = 0.06. When ALLD+ were compared with ALLD-(n = 846), no significant differences was detected in RFS and OS time. Conclusions: The present results are the first prospectively analyzed data demonstrating a favourable impact of metformin treatment on RFS and OS in pts affected by advanced ovarian cancer. Clinical trial information: NCT00418574.

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