Search results for "Color"

How to find the Ariadne's thread in the labyrinth of salvage treatment options for metastatic colorectal cancer?

2014

Abstract: Since a chance for cure was found out in metastatic colorectal cancer (mCRC) patients undergoing a resection of liver and lung metastases, high tumor shrinkage by chemotherapy regimens and their combination with targeted agents have been addressed in potentially resectable mCRC. However, most mCRC patients cannot reach this opportunity because of tumor burden or metastatic sites. For these patients a salvage systemic therapy could be offered to prolong survival. To date, a huge number of clinical trials provided some evidences for the achievement of this goal. A lot of chemotherapeutic regimens in combination with biological therapies are now available. We tried to propose a simpl…

Novel P53 mutations detected by FAMA in colorectal cancers

2006

Background The aim of the study was to identify p53 gene mutations by FAMA (fluorescence-assisted mismatch analysis) in colorectal cancers. Patients and methods Analytical scanning of the p53 gene (exons 5–9) was performed in colon cancer samples from 44 consecutive patients by FAMA. FAMA is a semiautomatic scanning approach based on the chemical cleavage of the mismatch in fluorescently labeled heteroduplex DNA, obtained from the combination of a normal and a mutated allele. FAMA has already shown optimal levels of diagnostic accuracy and sensitivity in detecting gene mutations (nucleotide substitutions, insertions/deletions) both at the germline and somatic level. The peculiar feature of …

502P Impact of different selection approaches for identifying Lynch syndrome-related colorectal cancer patients

2021

Preoperative chemotherapy for colon cancer is getting closer

2012

Pharmacokinetic and metabolism determinants of fluoropyrimidines and oxaliplatin activity in treatment of colorectal patients

2011

Fluoropyrimidines and oxaliplatin continued to be the mainstay of therapeutic regimens in the treatment of colorectal cancer (CRC). For this reason, pharmacokinetic and metabolism of these drugs were analyzed and the identification of accurate and validated predictive, prognostic and toxicity markers became necessary to develop an effective therapy adapted to the patient's molecular profile, while minimizing life-threatening toxicities. In this review, we discuss literature data, defining predictive and prognostic markers actually identified in the treatment of CRC. We analyzed predictive markers of fluoropyrimidines effectiveness, principally for 5-Fluorouracil (5-FU) and also for oral flu…

Does neoadjuvant FOLFOX chemotherapy improve the prognosis of high‐risk Stage II and III colon cancers? Three years' follow‐up results of the PRODIGE…

2021

International audience; Aim Neoadjuvant chemotherapy has proven valuable in locally advanced resectable colon cancer (CC) but its effect on oncological outcomes is uncertain. The aim of the present paper was to report 3-year oncological outcomes, representing the secondary endpoints of the PRODIGE 22 trial. Method PRODIGE 22 was a randomized multicentre phase II trial in high-risk T3, T4 and/or N2 CC patients on CT scan. Patients were randomized between 6 months of adjuvant FOLFOX (upfront surgery) or perioperative FOLFOX (four cycles before surgery and eight cycles after; FOLFOX perioperative). In wild-type RAS patients, a third arm testing perioperative FOLFOX-cetuximab was added. The pri…

Palliative treatment for advanced gastrointestinal cancer: is response a suitable end-point?

1996

Treatment results of standard chemotherapy in advanced gastrointestinal tract cancer are disappointing. 5-Fluorouracil (FU) is the therapeutic mainstay since its discovery more than 35 years ago. Response rates of single agent FU treatment range between 5 and 20% dependent on dose and schedule. The efforts of the last two decades have been focused on the improvement of objective response rates using several combinations of chemotherapy regimens including doxorubicin, cisplatin, mitomycin and etoposide. Most of the phase l/II studies have reported encouraging treatment results initially with respect to response rates. Subsequent randomized trials, however, revealed a high rate of World Healt…

Retrospective Study of Regorafenib Versus TAS-102 Efficacy and Safety in Chemorefractory Metastatic Colorectal Cancer (mCRC) Patients: A Multi-instit…

2021

INTRODUCTION: There have been significant developments in colorectal cancer (CRC) research over the last few years, with the introduction of new agents that have been prolonged median overall survival of metastatic colorectal cancer (mCRC). These therapies have improved patient outcomes; however, despite significant progress in strategies for cancer treatment, their use is limited by development of resistant mechanism. Almost 30% of patients with refractory mCRC will remain good candidates for further treatment. Regorafenib and TAS-102 are novel antitumor agents for patients with refractory mCRC. However, it is unclear which patients may derive a survival benefit from these drugs in real-li…

S-Adenosylmethionine Supplementation May Reduce Cancer-Related Fatigue: A Prospective Evaluation Using the FACIT-F Questionnaire in Colon Cancer Pati…

2021

<b><i>Background:</i></b> Fatigue is a common distressing symptom for patients living with chronic or acute diseases, including liver disorders and cancer (<i>Cancer-Related Fatigue</i>, CRF). Its etiology is multifactorial, and some hypotheses regarding the pathogenesis are summarized, with possible shared mechanisms both in cancer and in chronic liver diseases. A deal of work has investigated the role of a multifunctional molecule in improving symptoms and outcomes in different liver dysfunctions and associated symptoms, including chronic fatigue: S-adenosylmethionine (SAM; AdoMet). The aim of this work is actually to consider its role also in oncologic…

Therapeutic patient education in oncology: pedagogical notions for women's health and prevention.

2007

Therapeutic patient education has been defined by the World Health Organization as a comprehensive approach to support patients and their families to better understanding of their diseases. In oncology, the contribution of therapeutic education may enable the patients to have adequate information of the illness, to actively participate in the management of the disease, to understand how to live with the illness, to learn how to face the critical moments of the clinical course, and to live in harmony with all health professionals. In addition, there may be several advantages for health professionals: a reduction in emotional labour, increased professional satisfaction, and a reduction in the…