scholarly journals Prognostic factors for ovarian metastases in colorectal cancer patients

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Chao Chen ◽  
Da Wang ◽  
Xiaoxu Ge ◽  
Jian Wang ◽  
Yuhuai Huang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Scoring System ◽  
Cox Regression ◽  
Peritoneal Cancer Index ◽  
Univariate Analysis ◽  
Ovarian Metastases ◽  
Peritoneal Cancer ◽  
Using Data ◽  
Metastatic Sites

Abstract Purpose The aim of this study was to analyze prognostic factors for ovarian metastases (OM) in colorectal cancer (CRC) using data from a Chinese center. In addition, the study aimed at developing a new clinical scoring system for prognosis of OM of CRC patients after surgery. Patients and methods Data of CRC patients with OM were collected from a single Chinese institution (n = 67). Kaplan-Meier analysis was used to evaluate cumulative survival of patients. Factors associated with prognosis of overall survival (OS) were explored using Cox’s proportional hazard regression models. A scoring system to determine effectiveness of prognosis was developed. Results Median OS values for patients with or without surgery were 22 and 7 months, respectively. Size of OM, number of OM, peritoneal metastasis (PM), Peritoneal cancer index (PCI), and completeness of cytoreduction (CC) were associated with OS of patients through univariate analysis. Multivariate analysis using a Cox regression model showed that only CC was an independent predictor for OS. Three variables (the size of OM >15cm, PCI ≥ 10, and carcinoembryonic antigen (CEA) >30 ng/mL) assigned one point each were used to develop a risk score. The resulting score was used for prognosis of OS. Conclusion Surgical treatment of metastatic sites is effective and safe for CRC patients with OM. CC-0 is recommended for improved prognosis. The scoring system developed in this study is effective for prediction of OS of patients after surgery.

scholarly journals Prognostic factors for ovarian metastases in colorectal cancer patients

2021 ◽  
Author(s):  
Chao Chen ◽  
Da Wang ◽  
Xiaoxu Ge ◽  
Jian Wang ◽  
Yuhuai Huang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Scoring System ◽  
Cox Regression ◽  
Peritoneal Cancer Index ◽  
Univariate Analysis ◽  
Ovarian Metastases ◽  
Peritoneal Cancer ◽  
Using Data ◽  
Metastatic Sites

Abstract Purpose: The aim of this study was to analyze prognostic factors for ovarian metastases (OM) in colorectal cancer (CRC) using data from a Chinese center. In addition, the study aimed at developing a new clinical scoring system for prognosis of OS of CRC patients after surgery. Patients and methods: Data of CRC patients with OM were collected from a single Chinese institution (n = 67). Kaplan-Meier analysis was used to evaluate cumulative survival of patients. Factors associated with prognosis of overall survival (OS) were explored using Cox’s proportional hazard regression models. A scoring system for determine effectiveness of prognosis was developed.Results: Median OS values for patients with or without surgery were 22 and 7 months, respectively. Size of OM, number of OM, Peritoneal Metastasis (PM), Peritoneal Cancer Index (PCI), completeness of cytoreduction (CC) were associated with OS of patients through univariate analysis. Multivariate analysis using a Cox regression model showed that only CC was an independent predictor for OS. Three variables, (the size of OM >15cm, PCI ≥ 10, and carcinoembryonic antigen (CEA) >40 ng/mL) assigned one point each were used to develop a risk score. The resulting score was used for prognosis of OS.Conclusion: Surgical treatment of metastatic sites is effective and safe for CRC patients with OM. CC-0 is recommended for improved prognosis. The scoring system developed in this study is effective for prediction of OS of patients after surgery.

scholarly journals Prognostic Factors of Peritoneal Metastases from Colorectal Cancer following Cytoreductive Surgery and Perioperative Chemotherapy

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Yutaka Yonemura ◽  
Emel Canbay ◽  
Haruaki Ishibashi
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Cytoreductive Surgery ◽  
Peritoneal Cancer Index ◽  
Complete Cytoreduction ◽  
Perioperative Chemotherapy ◽  
Peritoneal Cancer ◽  
Colorectal Origin ◽  
Grade 3 ◽  
Cox Hazard Model

Background. Prolonged survival of patients affected by peritoneal metastasis (PM) of colorectal origin treated with complete cytoreduction followed by intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) has been reported. However, two-thirds of the patients after complete cytoreduction and perioperative chemotherapy (POC) develop recurrence. This study is to analyze the prognostic factors of PM from colorectal cancer following the treatment with cytoreductive surgery (CRS) + POC.Patients and Methods. During the last 8 years, 142 patients with PM of colorectal origin have been treated with CRS and perioperative chemotherapy. The surgical resections consisted of a combination of peritonectomy procedures.Results. Complete cytoreduction (CCR-0) was achieved at a higher rate in patients with peritoneal cancer index (PCI) score less than 10 (94.7%, 71/75) than those of PCI score above 11 (40.2%, 37/67). Regarding the PCI of small bowel (SB-PCI), 89 of 94 (91.5%) patients with ≤2 and 22 of 48 (45.8%) patients with SB-PCI ≥ 3 received CCR-0 resection (P<0.001). Postoperative Grade 3 and Grade 4 complications occurred in 11 (7.7%) and 14 (9.9%). The overall operative mortality rate was 0.7% (1/142). Cox hazard model showed that CCR-0, SB-PCI ≤ 2, differentiated carcinoma, and PCI ≤ 10 were the independent favorite prognostic factors.Conclusions. Complete cytoreduction, PCI, SB-PCI threshold, and histologic type were the independent prognostic factors.

scholarly journals Efficacy of Apatinib Combined with FOLFIRI in the First-Line Treatment of Patients with Metastatic Colorectal Cancer

2021 ◽  
Author(s):  
Xuetong Rong ◽  
Haiyi Liu ◽  
Hongmei Yu ◽  
Jian Zhao ◽  
Jie Wang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Metastatic Colorectal Cancer ◽  
Cox Regression ◽  
Univariate Analysis ◽  
Line Treatment ◽  
Efficacy And Safety ◽  
First Line ◽  
Kaplan Meier ◽  
First Line Treatment

Abstract Objective: To evaluate the efficacy and safety of apatinib combined with FOLFIRI in the first-line treatment of advanced metastatic colorectal cancer (mCRC) and explore potential factors of efficacy. Methods: Twenty mCRC patients treated at Affiliated Cancer Hospital of Shanxi Medical University from March 2017 to March 2019 were included according to the enrolment criteria. They provided informed consent and were treated with apatinib combined with FOLFIRI according to the scheduled regimen until disease progression or unacceptable toxicity occurred. The primary endpoint was OS. The secondary endpoints included PFS, ORR, DCRand safety. OS and PFS were calculated using Kaplan-Meier curves. Univariate and multivariate Cox regression analyses were used to evaluate independent prognostic factors of OS and PFS. R was used to determine cut-off values for biochemical indicators. Forest maps were drawn for Cox univariate results and the relationships between NLR and ECOG, which were significant in univariate analysis, and OS were represented by Kaplan-Meier curves. Results: The median OS and PFS were 16.135 months (95% CI: 9.211–22.929) and 6 months (95% CI: 5.425–6.525). Multivariate Cox analysis showed that NLR and CEA were independent prognostic factors. The most common grade 3–4 adverse events were hypertension, diarrhoea, increased alkaline phosphatase, decreased leukocytes and decreased neutrophils. Conclusion: Apatinib combined with FOLFIRI for the first-line treatment of advanced unresectable mCRC showed good efficacy and safety. The baseline NLR was predictive of efficacy, and a low baseline NLR (HR: 0.2895, P=0.0084) was associated with improved OS.

scholarly journals Postoperative oxaliplatin-based hyperthermic intraperitoneal chemotherapy: an effective and safe palliative treatment option for colorectal cancer with peritoneal metastasis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Tuanhe Sun ◽  
Kang Li ◽  
Gang Xu ◽  
Kun Zhu ◽  
Qiong Wang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Intraperitoneal Chemotherapy ◽  
Peritoneal Metastasis ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Cox Regression ◽  
Peritoneal Cancer Index ◽  
Palliative Surgery ◽  
Peripheral Neurotoxicity ◽  
Free Survival ◽  
Peritoneal Cancer

Abstract Background The prognosis of patients with colorectal cancer and peritoneal metastasis (CRC-PM) after incomplete cytoreductive surgery (CRS) or palliative surgery is poor. Novel and effective therapies are urgently needed. This study aimed to assess the effects of palliative postoperative hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with CRC-PM. Methods This retrospective study included patients with CRC-PM at the First Affiliated Hospital of Xi’an Jiaotong University in 05/2014–05/2019. Observation indicators included overall survival (OS), ascites-free survival, peritoneal cancer index (PCI), and completeness of cytoreduction (CC). Kaplan-Meier survival curves and multivariable Cox regression models were used to determine the factors associated with OS and ascites-free survival. The ascites-specific quality of life (QoL) was measured using the Functional Assessment of Chronic Illness Therapy-Ascites Index (FACIT-AI). Results Eighty-two patients were included, including 37 and 45 in the HIPEC and non-HIPEC groups, respectively. Mean OS was 10.3±3.7 (95% CI 9.5–11.2) months. Multivariable Cox proportional hazard regression suggested that PCI (HR=6.086, 95% CI 3.187–11.620, P < 0.0001) was independently associated with OS. The degree of ascites (HR=2.059, 95% CI 1.412–3.005, P < 0.0001), PCI (HR=6.504, 95% CI 2.844–14.875, P < 0.0001), and HIPEC (HR=0.328, 95% CI 0.191–0.562, P < 0.0001) were independently associated with ascites-free survival. In patients with survival >6 months, postoperative ascites-specific QoL was significantly improved after HIPEC compared with the non-HIPEC group (P < 0.001). Oxaliplatin-based HIPEC significantly increased the rates of neutropenia and peripheral neurotoxicity (both P < 0.05). Conclusion These data indicate that postoperative oxaliplatin-based HIPEC might help increase ascites-free survival in CRC-PM patients after incomplete CRS or palliative surgery, with improved QoL after 6 months of follow-up.

Prognostic factors in advanced seminoma in the era of etoposide- and cisplatin-based chemotherapy: Importance of pretreatment LDH-level

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e16038-e16038
Author(s):  
A. Tryakin ◽  
M. Fedyanin ◽  
A. Bulanov ◽  
D. Titov ◽  
G. Allakhverdiyeva ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Prognostic Factors ◽  
Prognostic Factor ◽  
Cox Regression ◽  
Univariate Analysis ◽  
Testicular Tumor ◽  
Progression Free Survival ◽  
Risk Groups ◽  
Cox Regression Analysis ◽  
Metastatic Sites

e16038 Background: The commonly used IGCCCG classification probably underestimates other prognostic factors (tumor markers, stage) for advanced seminoma, which was shown later (Fossa S., 1997). Furthermore, in contrast to nonseminoma different cisplatin-based regimens have not been directly compared in this population. We performed an analysis to review the outcome and prognostic factors of patients (pts) with advanced seminoma treated in our center during the last two decades. Methods: From 1983 to 2005, 250 chemotherapy (CT)-naïve pts with advanced seminoma received induction platinum-based CT, which was divided as an “older” (76 pts) and “modern” (174 pts) one. “Older CT” included cyclophosphamide + cisplatin (46 pts), ifosfamide + carboplatin (12 pts), PVB (8 pts) and other regimens (10 pts). “Modern CT” contained BEP (26 pts) and EP (148 pts) regimens. 227 (91%) pts had primary testicular tumor, 241 (96%) pts belonged to IGCCCG good prognostic group. Median follow-up was 57 (range, 3–276) months for the pts who survived. Prognostic factors were analyzed in “modern CT” group. Progression-free survival (PFS) was an end-point for Cox‘ stepwise regression analysis. Results: “Modern CT” significantly improved PFS (5-years, 91% and 74%, p = 0.002) but not OS (5-years, 92% and 89%, p = 0.28), which could be explained by effective salvage CT. Univariate analysis revealed following factors as significant: number of metastatic sites, presence of pulmonary metastases, RPLN size, hCG level, and LDH level. Cox‘ regression analysis showed pre-CT LDH as the only prognostic factor for PFS (HR 7,6, 95% CI 1,6–36.3). Using cut-off 2 x upper limit of normal for LDH level, “modern CT” group can be divided into favorable (105 [60%] pts) and unfavorable (69 (40%) pts) groups with 5-years DFS 98% vs. 78% (HR 11.1, 95% CI 3.2–33.3) and 5-years OS 99% vs. 80% (HR 11.07, 95% CI 3.09–27.92), respectively. Conclusions: Comparing with older cisplatin-based regimens, the new ones (BEP or EP) improved PFS without significant influence on OS in pts with advanced seminoma. Pre-treatment LDH level is an important independent prognostic factor, which could help stratify pts better into risk groups. Further studies with risk-adapted policy in advanced seminoma are warranted. No significant financial relationships to disclose.

scholarly journals The Accuracy of the Surgical Peritoneal Cancer Index in Patients with Peritoneal Metastases of Colorectal Cancer

2021 ◽  
pp. 1-7
Author(s):  
Nadine L. de Boer ◽  
Alexandra R.M. Brandt-Kerkhof ◽  
Eva V.E. Madsen ◽  
Michael Doukas ◽  
Cornelis Verhoef ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Primary Objective ◽  
Peritoneal Metastases ◽  
Peritoneal Cancer ◽  
The Difference

Introduction: The peritoneal cancer index (PCI) is one of the most important prognostic factors in patients with peritoneal metastases from colorectal cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC). The PCI is determined during laparotomy by 2 experienced surgeons and plays a major role in the decision to proceed with CRS-HIPEC. The primary objective of this study was to determine the accuracy of the surgical PCI (sPCI) by comparing it with the PCI confirmed by the pathologist (pPCI). Methods: All consecutive patients who underwent CRS-HIPEC for colorectal peritoneal metastases between February 2015 and June 2018 were identified. Relevant patient- and tumor-related characteristics were collected. Results: In total, 119 patients were included, 60 males (50.4%). The median age was 64 (IQR 55–71). The median sPCI (sPCI = 11, IQR 6–16) was significantly higher than the median pPCI (pPCI = 8, IQR 3–13, p < 0.001). The total pPCI was lower than the total sPCI in 80 patients (67.2%). In 21 patients (17.6%), the sPCI was overestimated with ≥5 points. Small lesions are more likely to be negative. In patients that underwent resection of their primary tumor prior to CRS-HIPEC, the difference between the sPCI and pPCI was significantly larger (p < 0.05). Conclusions: Surgical calculation of the PCI often results in overestimation. Far-reaching consequences are tied to the macroscopic evaluation of the sPCI, but this evaluation seems not very reliable.

scholarly journals Efficacy of apatinib combined with FOLFIRI in the first-line treatment of patients with metastatic colorectal cancer

2022 ◽  
Author(s):  
Xuetong Rong ◽  
Haiyi Liu ◽  
Hongmei Yu ◽  
Jian Zhao ◽  
Jie Wang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Metastatic Colorectal Cancer ◽  
Cox Regression ◽  
Univariate Analysis ◽  
Line Treatment ◽  
Efficacy And Safety ◽  
First Line ◽  
Kaplan Meier ◽  
First Line Treatment

SummaryObjective. To evaluate the efficacy and safety of apatinib combined with FOLFIRI in the first-line treatment of advanced metastatic colorectal cancer (mCRC) and explore potential factors of efficacy. Methods. Twenty mCRC patients treated at Affiliated Cancer Hospital of Shanxi Medical University from March 2017 to March 2019 were included according to the enrolment criteria. They provided informed consent and were treated with apatinib combined with FOLFIRI according to the scheduled regimen until disease progression or unacceptable toxicity occurred. The primary endpoint was OS. The secondary endpoints included PFS, ORR, DCRand safety. OS and PFS were calculated using Kaplan–Meier curves. Univariate and multivariate Cox regression analyses were used to evaluate independent prognostic factors of OS and PFS. R was used to determine cut-off values for biochemical indicators. Forest maps were drawn for Cox univariate results and the relationships between NLR and ECOG, which were significant in univariate analysis, and OS were represented by Kaplan–Meier curves. Results. The median OS and PFS were 16.135 months (95% CI: 9.211–22.929) and 6 months (95% CI: 5.425–6.525). Multivariate Cox analysis showed that NLR and CEA were independent prognostic factors. The most common grade 3–4 adverse events were hypertension, diarrhoea, increased alkaline phosphatase, decreased leukocytes and decreased neutrophils. Conclusion. Apatinib combined with FOLFIRI for the first-line treatment of advanced unresectable mCRC showed good efficacy and safety. The baseline NLR was predictive of efficacy, and a low baseline NLR (HR: 0.2895, P = 0.0084) was associated with improved OS.Clinical Research Registration Number: ChiCTR1800015308.

scholarly journals Cytoreductive Surgery Combined with Hyperthermic Intraperitoneal Chemotherapy for Peritoneal Metastasis from Colorectal Cancer

2020 ◽  
Vol 33 (06) ◽  
pp. 372-376
Author(s):  
Hideaki Yano
Keyword(s):  
Colorectal Cancer ◽  
Intraperitoneal Chemotherapy ◽  
Cytoreductive Surgery ◽  
Peritoneal Metastasis ◽  
Hyperthermic Intraperitoneal Chemotherapy ◽  
Peritoneal Cancer Index ◽  
Systemic Disease ◽  
Good Reason ◽  
Standard Of Care ◽  
Peritoneal Cancer

AbstractPeritoneal metastasis from colorectal cancer (PM-CRC) is used to be considered a systemic and fatal condition; however, it has been growingly accepted that PM-CRC can still be local disease rather than systemic disease as analogous to liver or lung metastasis.Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is now considered an optimal treatment for PM-CRC with accumulating evidence. There is a good reason that CRS + HIPEC, widely accepted as a standard of care for pseudomyxoma peritonei (PMP), could be a viable option for PM-CRC given a similarity between PM-CRC and PMP.Recent years have also seen that modern systemic chemotherapy with or without molecular targeted agents can be effective for PM-CRC. It is possible that neoadjuvant or adjuvant chemotherapy combined with CRS + HIPEC could further improve outcomes.Patient selection, utilizing modern images and increasingly laparoscopy, is crucial. Particularly, diagnostic laparoscopy is likely to play a significant role in predicting the likelihood of achieving complete cytoreduction and assessing the peritoneal cancer index score.

scholarly journals A nomogram based on pretreatment levels of serum bilirubin and total bile acid levels predicts survival in colorectal cancer patients

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yinghao Cao ◽  
Shenghe Deng ◽  
Lizhao Yan ◽  
Junnan Gu ◽  
Jia Yang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Bile Acid ◽  
Bile Acids ◽  
Cancer Patients ◽  
Serum Bilirubin ◽  
Cox Regression ◽  
Total Bile Acid ◽  
Cox Regression Analysis ◽  
Colorectal Cancer Patients

Abstract Background Serum bilirubin and total bile acid (TBA) levels have been reported to be strongly associated with the risk and prognosis of certain cancers. Here, we aimed to investigate the effects of pretreatment levels of serum bilirubin and bile acids on the prognosis of patients with colorectal cancer (CRC). Methods A retrospective cohort of 1474 patients with CRC who underwent surgical resection between January 2015 and December 2017 was included in the study. Survival analysis was used to evaluate the predictive value of pretreatment levels of bilirubin and bile acids. X-Tile software was used to identify optimal cut-off values for total bilirubin (TBIL), direct bilirubin (DBIL) and TBA in terms of overall survival (OS) and disease-free survival (DFS). Results DBIL, TBIL, and TBA were validated as significant prognostic factors by univariate Cox regression analysis for both 3-year OS and DFS. Multivariate Cox regression analyses confirmed that high DBIL, TBIL and TBA levels were independent prognostic factors for both OS (HR: 0.435, 95% CI: 0.299–0.637, P < 0.001; HR: 0.436, 95% CI: 0.329–0.578, P < 0.001; HR: 0.206, 95% CI: 0.124–0.341, P < 0.001, respectively) and DFS (HR: 0.583, 95% CI: 0.391–0.871, P = 0.008; HR:0.437,95% CI: 0.292–0.655, P <0.001; HR: 0.634, 95% CI: 0.465–0.865, P = 0.004, respectively). In addition, nomograms for OS and DFS were established according to all significant factors, and the c-indexes were 0.819 (95% CI: 0.806–0.832) and 0.835 (95% CI: 0.822–0.849), respectively. Conclusions TBIL, DBIL and TBA levels are independent prognostic factors in colorectal cancer patients. The nomograms based on OS and DFS can be used as a practical model for evaluating the prognosis of CRC patients.

scholarly journals The significance of blood cell biomarkers in the prognosis of gastric cancer

2020 ◽  
Author(s):  
Pu Huang ◽  
Yiran Zhang ◽  
Anqiang Wang ◽  
Zhao-de Bu
Keyword(s):  
Gastric Cancer ◽  
Prognostic Factors ◽  
Blood Cell ◽  
Cox Regression ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Vascular Tumor ◽  
Tumor Differentiation ◽  
Chi Square ◽  
Preoperative Serum

Abstract Background Studies have shown that inflammation-associated blood cell markers are associated with prognoses in a variety of tumors. However, the prognostic significance of these markers for gastric cancer (GC) is still not very clear. This article aims to explore its value of GC prognostic assessment.Methods From July 2011 to July 2016, 353 GC patients with surgical treatment were enrolled in this retrospective study. Patients’ demographics were analyzed along with clinical and pathologic data. The chi-square test was used to evaluate relationships between the markers and other clinicopathological variables; The Kaplan–Meier method and Cox regression proportional hazard model were performed to evaluate prognostic factors.Results Univariate analysis indicated T stage, N stage, vascular tumor thrombus, tumor long diameter, Bormann Classification, preoperative MWR (monocyte/leukocyte ratio), preoperative serum CEA levels are prognostic factors for GC. Multivariate analysis showed that preoperative MWR, tumor differentiation, and tumor length were independent prognostic factors in patients with GC. The boundary value of MWR is 0.8.Conclusion Preoperative MWR was convenient, simple marker of gastric cancer, might be useful for the evaluation of prognosis of patients with GC. Comparing with TNM stage, tumor differentiation was a more reliable pathological factor evaluating recurrence.

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