Xeloda

OBJECTIVES: To compare the pharmacokinetic and safety of the test group capecitabine tablets (0.5 g) and the reference group capecitabine tablets (0.5 g). METHODS: This study was registered at www.chinadrugtrials.org.cn under the registration number CTR20220138. 48 subjects with solid tumor were recruited and randomized to receive either the test group or the reference group at a dose of 2 g per cycle for three cycles of the entire trial. RESULTS: The point estimate of the geometric mean ratio of Cmax for the subject and reference groups was 1...

OBJECTIVE: This study aims to investigate the effectiveness and safety of adjuvant Tislelizumab (BeiGene China Co., Ltd, Changping District, Beijing, China) in combination with chemotherapy for patients with localized lymph node-positive disease following D2 (extended lymphadenectomy) radical gastrectomy for gastric cancer. PATIENTS AND METHODS: Patients with lymph node-positive gastric cancer who underwent D2 radical gastrectomy at Yixing People's Hospital between April 2021 and June 2022 were selected and enrolled in the study...

PURPOSE: Treatment of advanced pancreatic cancer with a single therapeutic at a maximal dose has been largely ineffective at increasing survival. Combination therapies are commonly studied but often limited by toxicity. We previously showed that low-dose multiagent therapy with gemcitabine, docetaxel (taxotere), capecitabine (xeloda), and cisplatin (GTX-C) was safe, well tolerated, and effective (NCT01459614). Here, we hypothesize that adding irinotecan to GTX-C may improve survival with minimal toxicity...

UNLABELLED: The treatment of metastatic pancreatic ductal adenocarcinoma (PDAC) is frequently characterized by significant toxicity and rapid development of resistance to current approved therapies. More reliable biomarkers of response are needed to guide clinical decision making. We evaluated cell-free DNA (cfDNA) using a tumor-agnostic platform and traditional biomarkers (CEA and CA19-9) levels in 12 patients treated at Johns Hopkins University on NCT02324543 "Study of Gemcitabine/Nab-Paclitaxel/Xeloda (GAX) in Combination With Cisplatin and Irinotecan in Subjects With Metastatic Pancreatic Cancer...

BACKGROUND: Circulating microRNAs (miRNAs) can help to predict the chemotherapy response in breast cancer with promising results. The aim of the present study was to investigate the relationships between the miR-199a, miR-663a, and miR-663b expression and chemotherapy response in metastatic breast cancer patients. METHODS: This study is a case-control study performed at Yasuj University of Medical Sciences (2018-2021). The expression levels of miR-663a, miR-663b, and miR-199a in the serum of 25 patients with metastatic breast cancer versus 15 healthy individuals were determined by the real-time polymerase chain reaction method...

No abstract text is available yet for this article.

BACKGROUND: Capecitabine (Xeloda®) is a cytotoxic, antimetabolite chemotherapeutic agent. Its most common adverse events are diarrhea, hand-foot syndrome (HFS), hyperbilirubinemia, hyperpigmentation, fatigue, abdominal pain, and other gastrointestinal effects. HFS or palmar-plantar erythrodysesthesia (PPE) is an adverse reaction resulting from therapy with chemotherapeutic agents, classified into three degrees. Hyperpigmentation, as an adverse effect of capecitabine, can occur in different locations and with different patterns...

The main objective of this study was to compare the pharmacokinetic (PK) bioequivalence of two capecitabine tablets and explore the different PK profiles of various tumors in Chinese patients with cancer. All 76 patients with a confirmed cancer diagnosis were included in this study. A single dose of 2000 mg of test or reference capecitabine (Xeloda, Hoffmann-La Roche) was orally administered postprandially. After 24 hours of washout, the patients were administered the test or the reference capecitabine alternately...

OBJECTIVE: The aim of this study was to examine the pharmacokinetics, bioequivalence, and safety of two tablet formulations of capecitabine 500 mg in Chinese patients with breast, colorectal or gastric cancer under fed condition. METHODS: A multicentric, randomized, open-label, single-dose, two-period, two-way crossover trial was conducted by randomizing a single oral dose of test (T) or reference (R, Xeloda®) capecitabine (500 mg) to patients of either sex with colon, colorectal or breast cancer under fed condition (high-fat and high-calorie diet)...

OBJECTIVE: To increase the effectiveness of combined treatment in patients with rectal cancer and moderate risk of progression based on the concept of polyradiomodification (PRM). MATERIAL AND METHODS: The study included 337 patients with rectal cancer and moderate risk of tumor progression. A short course of radiotherapy (cRT) (5x5 Gy) combined with several radiomodifiers (cRT+PRM) was performed in 147 (43.6%) patients. Other 190 (56.4%) patients underwent cRT...

No abstract text is available yet for this article.

BACKGROUND: Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with limited treatment options and poor prognosis. Capecitabine, as a novel adjuvant chemotherapy for TNBCs, remains controversial. Therefore, we conducted this meta-analysis to assess the efficacy and safety of capecitabine for early-stage TNBCs combined with neo-/adjuvant chemotherapy. METHODS: We searched Medline, Embase, Web of Science, and Cochrane databases updated on Mar 18, 2022 for relevant RCTs...

Capecitabine, prodrug of 5-fluorouracil, is FDA approved drug for adjuvant treatment of colon cancer, metastatic colorectal and breast cancer. A variety of muco-cutaneous adverse effects has been recognized with Capecitabine. The pathogenesis of such manifestations still remains an enigma though various theories have been proposed. Here we report two such cases. A 59-year-old female with carcinoma of sigmoid colon on palliative therapy, developed localized cutaneous hyperpigmentation of the palms and soles secondary to Capecitabine in her 2nd cycle...

Discrete extraocular muscles (EOMs) metastases are extremely rare events. Here is a case of isolated orbital metastases involving EOMs in a female patient who was previously diagnosed with triple-negative breast cancer. She received chemotherapy followed by radiotherapy. Years later, the patient complained of gradually progressive ptosis of the right eye that was associated with mild restriction of ocular movements. Magnetic resonance imaging showed a suspected metastatic lesion. An open biopsy was performed for pathological evaluation...

Background: Capecitabine is one of the fluoropyrimidine anticancer agents which is extensively used in the management of colorectal cancer. We have noticed a discrepancy between the doses we are using in our patients and the recommended dosing regimen. Thus, this study aims to assess the pharmacokinetic parameters of capecitabine and its metabolites in colorectal cancer patients and report some clinical outcomes. Methods: This study is a prospective observational pharmacokinetic study...

Objectives: Mouse breast cancer cell line 4T1 can accurately mimic the response to immune receptors and targeting therapeutic agents. Combined therapy has emerged as an important strategy with reduced side effects and maximum therapeutic effect. Mocetinostat (MGCD0103) is one of the members of Class I Histone Deacetylase Inhibitors (HDACi) and its mechanism of action has not been defined, yet. Capecitabine (Xeloda) is an antimetabolite and currently is widely utilized to treat a wide range of solid tumors...

A saddle pulmonary embolism is defined as a large thromboembolus lodged at the bifurcation of the pulmonary artery. It would be expected for a patient with a saddle pulmonary embolism to present with symptoms such as dyspnea or pleuritic pain. However, more often than not, saddle pulmonary embolisms may present asymptomatically and are not associated with the typical symptoms. We present a case of an incidental finding of saddle pulmonary embolism in an 89-year-old patient with a past medical history significant of gastrointestinal adenocarcinoma that was treated with capecitabine...

Background: Adjuvant chemotherapy after surgery for gastric cancer improves survival but is difficult to administer due to poor tolerance. Combination chemotherapy with Docetaxel (Taxotere), Oxaliplatin (Eloxatin) and Capecitabine (Xeloda) (TEX) is used in the treatment of advanced gastric cancer. The efficacy and tolerability of this regimen (TEX) post resection of gastric cancer have not been studied. Materials and methods: Patients diagnosed with gastric adenocarcinoma, post resection without any prior chemotherapy between July 2007 and May 2011 and treated with TEX regimen administered as T 35 mg/m2 and E 50 mg/m2 on days (d) 1, 8 and X 625 mg/m2 bid (twice daily) on d 1-14 every 21 days were included in this retrospective analysis...

Prodrugs and nanoformulations are two effective strategies for sustained drug release and targeting drug delivery. In this study, we combined the two strategies to judiciously design the liposome formulation incorporating an amphiphilic prodrug of 5-fouroracil (5-FU), named 5-FCPal, for sustained drug release and enhanced bioavailability. 5-FCPal is an analogue of capecitabine (N4 -pentyloxycarbonyl-5'-deoxy-5-fluorocytidine, Xeloda) by substituting the pentyl group at the N4 position with the palmityl. The amphiphilic molecule of 5-FCPal can self-assemble with the phospholipids to form stable vesicle structures with high drug loading...

Capecitabine (CAP) is widely used to treat gastrointestinal and breast cancer, and is generally well tolerated. Hand-foot syndrome and gastrointestinal intolerance are the most common adverse effects. Capecitabine-induced hypertriglyceridemia (CIHT) is a very rare adverse effect and, from the reported literatures, is often neglected in clinical practice. Here, we report a case of CIHT with angina. A 58-year-old man with metastatic rectal cancer was admitted to the emergency room (ER) due to severe chest pain after treatment with CAP (Xeloda)...