Follow-up of colorectal cancer and patterns of recurrence

2021 ◽  
Author(s):  
P.D. Haria ◽  
A.D. Baheti ◽  
D. Palsetia ◽  
S.K. Ankathi ◽  
A. Choudhari ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Patterns Of Recurrence

Correlation of postoperative CEA trends with survival and patterns of recurrence after hepatectomy for colorectal cancer metastases.

2012 ◽  
Vol 30 (4_suppl) ◽  
pp. 436-436 ◽  
Author(s):  
Lawrence Andrew Shirley ◽  
Megan McNally ◽  
Justin Huntington ◽  
Natalie Jones ◽  
Lavina Malhotra ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Progression Free Survival ◽  
Locoregional Therapy ◽  
Free Survival ◽  
Cancer Metastases ◽  
Significant Difference ◽  
Colorectal Cancer Metastases ◽  
Patterns Of Recurrence

436 Background: Pre-operative carcinoembryonic antigen (CEA) level is associated with outcome after hepatectomy for colorectal cancer metastases. In this study we sought to determine the relationship between post-operative CEA and outcome after hepatectomy. Methods: A single institution retrospective review of hospital records from 1993 to 2010 found 339 patients who underwent a liver resection for CRC metastases. Of these, 140 had CEA levels drawn pre-operatively, post-operatively, and at least once more in follow-up. A ΔCEA level was calculated by subtracting the initial post-operative CEA level from the highest CEA level drawn in follow-up. Outcomes were compared between patients with ΔCEA less than 5 and greater than 5. Results: Of 140 patients, 61 had ΔCEA less than 5 and 79 had ΔCEA greater than 5. Patients with low ΔCEA had improved median overall survival (OS) (70.2 months) compared to those with high ΔCEA (38.7 months, P=0.0001). However, there was no significant difference in progression-free survival (PFS) (13.0 months vs. 12.3 months, P=0.982). 100 patients had recurrence after hepatectomy, 69 with high ΔCEA and 31 with low ΔCEA. Patients with low ΔCEA were more likely to have a single site of recurrence (77.4% vs. 53.6%, P<0.0001). Conclusions: Although a rising CEA after hepatectomy for CRC metastases is associated with worse overall survival, there is no difference in progression-free survival between patients with rising CEA and those with stable-to-decreasing CEA. Patients with stable-to-decreasing CEA have patterns of recurrence more amenable to locoregional therapy. Post-operative CEA values are an important component of oncologic surveillance, and patterns of rise and fall may indicate patterns of recurrence.

Circulating matrix metaloproteinases as biomarkers in colorectalcancer

2020 ◽  
Vol 99 (9) ◽  
Keyword(s):  
Colorectal Cancer ◽  
Tumor Markers ◽  
Point Of View ◽  
Tissue Inhibitors ◽  
Natural Tissue

The aim of this research is to offer comprehensive point of view related to perspective tumor markers called matrix metaloproteinases and their natural tissue inhibitors. Those markers are potentially useable mainly in postoperative follow-up in patients with colorectal cancer.

Anorectal Malformations and the Risk of Colorectal Cancer—Is Early Routine Endoscopic Screening Indicated?

2020 ◽  
Author(s):  
Anna Svenningsson ◽  
Anna Gunnarsdottir ◽  
Tomas Wester
Keyword(s):  
Colorectal Cancer ◽  
Early Adulthood ◽  
Anorectal Malformations ◽  
Population Based ◽  
Observational Period ◽  
Endoscopic Screening ◽  
Medical Birth Register ◽  
National Patient ◽  
And Gender

Abstract Introduction Colorectal cancer (CRC) has been reported in early adulthood in patients with anorectal malformation (ARM), and therefore, the need of endoscopic controls has been discussed. The aim of this study was to assess the risk of CRC in patients with ARM. Materials and Methods This was a nationwide population-based study with data from Swedish national health care registers. All patients diagnosed with ARM born in Sweden between 1964 and 1999 were identified in the National Patient Register. The same group was followed up in the Swedish Cancer Register from birth to December 31, 2014, for occurrences of CRC. Five age- and gender-matched individuals randomly selected from the Medical Birth Register served as controls for each ARM patient born between 1973 and 1999. Results A total of 817 patients (474 males) with ARM were included and followed up from birth to the end of observational period. Time of follow-up ranged from 15 to 50 years (mean: 28 years). None of the patients was diagnosed with CRC during the observational period. One case of rectal cancer and one case of sigmoid cancer were detected among the 3,760 controls. Conclusion In our study, the risk of CRC in early adulthood in patients with ARM is low. Our result does not support routine endoscopic follow-up for patients with ARM during the first decade of life.

scholarly journals 425 Patterns of recurrence in low-risk endometrial cancer- evidence for a change in follow-up

2020 ◽  
Author(s):  
Y Naaman ◽  
T Hodge ◽  
A Jones ◽  
F Chin ◽  
D Neesham ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Low Risk ◽  
Patterns Of Recurrence

scholarly journals A microRNA panel compared to environmental and polygenic scores for colorectal cancer risk prediction

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Janhavi R. Raut ◽  
Ben Schöttker ◽  
Bernd Holleczek ◽  
Feng Guo ◽  
Megha Bhardwaj ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Prediction ◽  
Risk Score ◽  
Characteristic Curve ◽  
Predictive Ability ◽  
Population Based ◽  
Polygenic Risk Score ◽  
Nucleotide Polymorphisms ◽  
Polygenic Scores

AbstractCirculating microRNAs (miRNAs) could improve colorectal cancer (CRC) risk prediction. Here, we derive a blood-based miRNA panel and evaluate its ability to predict CRC occurrence in a population-based cohort of adults aged 50–75 years. Forty-one miRNAs are preselected from independent studies and measured by quantitative-real-time-polymerase-chain-reaction in serum collected at baseline of 198 participants who develop CRC during 14 years of follow-up and 178 randomly selected controls. A 7-miRNA score is derived by logistic regression. Its predictive ability, quantified by the optimism-corrected area-under-the-receiver-operating-characteristic-curve (AUC) using .632+ bootstrap is 0.794. Predictive ability is compared to that of an environmental risk score (ERS) based on known risk factors and a polygenic risk score (PRS) based on 140 previously identified single-nucleotide-polymorphisms. In participants with all scores available, optimism-corrected-AUC is 0.802 for the 7-miRNA score, while AUC (95% CI) is 0.557 (0.498–0.616) for the ERS and 0.622 (0.564–0.681) for the PRS.

scholarly journals Exploring the relationship among dispositional optimism, health-related quality of life, and CIPN severity among colorectal cancer patients with chronic peripheral neuropathy

2021 ◽  
Author(s):  
Hester.R. Trompetter ◽  
Cynthia S. Bonhof ◽  
Lonneke V. van de Poll-Franse ◽  
Gerard Vreugdenhil ◽  
Floortje Mols
Keyword(s):  
Quality Of Life ◽  
Colorectal Cancer ◽  
Peripheral Neuropathy ◽  
Cancer Patients ◽  
Anxiety Symptoms ◽  
Health Related Quality ◽  
Related Quality ◽  
Health Related

Abstract Purpose Chemotherapy-induced peripheral neuropathy ((CI)PN) becomes chronic in 30% of cancer patients. Knowledge of predictors of chronic (CI)PN and related impairments in health-related quality of life (HRQoL) is lacking. We examined the role of optimism in chronic (CI)PN severity and associated HRQoL in colorectal cancer (CRC) patients up to two years after diagnosis. Methods CRC patients from a prospective cohort study participated, with sensory peripheral neuropathy (SPN) 1 year after diagnosis (n = 142). Multivariable regression analyses examined the cross-sectional association between optimism (measured by the LOT-R) and SPN severity/HRQoL (measured by the EORTC QLQ-CIPN20 and QLQ-C30), as well as the prospective association in a subsample that completed measures 2 years after diagnosis and still experienced SPN (n = 86). Results At 1-year follow-up, higher optimism was associated with better global HRQoL, and better physical, role, emotional, cognitive, and social functioning (all p < .01). Optimism at year one was also prospectively associated with better global HRQoL (p < .05), and emotional and cognitive functioning at 2-year follow-up (both p < .01). Optimism was not related to self-reported SPN severity. Significant associations were retained when controlling for demographic/clinical variables, and became non-significant after controlling for depressive and anxiety symptoms. Conclusions Optimism and depressive and anxiety symptoms are associated with HRQoL in CRC patients with chronic (CI)PN. Future research may illuminate the mechanisms that these factors share, like the use of (non)adaptive coping styles such as avoidance and acceptance that may inform the design of targeted interventions to help patients to adapt to chronic (CI)PN.

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