506 results match your criteria: "Yat-Sen Cancer Center[Affiliation]"

Background: Healthcare providers have faced challenges for patients with moderate and severe chronic obstructive pulmonary disease (COPD) in conducting their pulmonary rehabilitation due to dyspnea and exercise intolerance. Neuromuscular electrical stimulation (NMES) has been used to improve the muscle group's power and endurance without adding pulmonary workload, which might be used as a potential adjuvant rehabilitation method and thus to improve patients' pulmonary functions.

Methods: This was a systematic review and meta-analysis of randomized controlled trials.

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  • Elective tracheotomy is often performed on patients with resected oral squamous cell carcinoma (OCSCC) to help keep their airways open, but its necessity varies among surgeons.
  • A large study including over 18,000 OCSCC patients found that those who had tracheotomies had lower 5-year disease-specific and overall survival rates compared to those who didn't, even after adjusting for other factors.
  • Despite the survival rates being similar after matching groups for other variables, patients with tracheotomies generally experienced longer hospital stays, indicating the procedure may be associated with more complications or extended recovery times.
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Comparison of genomic profiling of patient-matched primary colorectal and surgical resected distant metastatic (stage IV) colorectal carcinoma for drug actionability.

Hum Pathol

July 2024

School of Medicine and Dentistry, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia; Pathology Queensland, Gold Coast University Hospital, Southport, QLD, 4215, Australia; Faculty of Medicine, The University of Queensland, Herston, QLD, 4006, Australia. Electronic address:

It is often difficult to obtain adequate tissue for genomic study from distant metastases for assessment of targeted therapy in colorectal carcinomas. The study aims to explore the genomic differences between matched distant metastatic colorectal carcinomas (mCRC) and primary carcinoma using surgical specimens of both with adequate tissue. Thirty-four paired primary and distant metastatic colorectal carcinoma samples (liver, ovary, and lung) were obtained from surgical excisions (not small biopsies) and are microsatellite stable.

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Objectives: To examine the cost-effectiveness of using granulocyte colony-stimulating factor (G-CSF) for primary or secondary prophylaxis in patients with breast cancer from the perspective of Taiwan's National Health Insurance Administration.

Methods: A Markov model was constructed to simulate the events that may occur during and after a high-risk chemotherapy treatment. Various G-CSF prophylaxis strategies and medications were compared in the model.

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Trastuzumab deruxtecan versus trastuzumab emtansine in HER2-positive metastatic breast cancer patients with brain metastases from the randomized DESTINY-Breast03 trial.

ESMO Open

May 2024

Medical Oncology, International Breast Cancer Center (IBCC), Pangaea Oncology, Quironsalud Group, Barcelona; Scientific Department, Medica Scientia Innovation Research, Valencia; Department of Medicine, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain.

Background: DESTINY-Breast03 is a randomized, multicenter, open-label, phase III study of trastuzumab deruxtecan (T-DXd) versus trastuzumab emtansine (T-DM1) in patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (mBC) previously treated with trastuzumab and a taxane. A statistically significant improvement in progression-free survival (PFS) versus T-DM1 was reported in the primary analysis. Here, we report exploratory efficacy data in patients with and without brain metastases (BMs) at baseline.

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This study uses Monte Carlo simulation and experimental measurements to develop a predictive model for estimating the external dose rate associated with permanent radioactive source implantation in prostate cancer patients. The objective is to estimate the accuracy of the patient's external dose rate measurement. First, I-125 radioactive sources were implanted into Mylar window water phantoms to simulate the permanent implantation of these sources in patients.

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  • This study compared clinical outcomes between initial surgery and primary definitive radiotherapy (RT) for Taiwanese patients with cT1-2N0M0 oral cavity squamous cell carcinoma (OCSCC) between 2011 and 2019.
  • After analyzing data from over 13,500 patients and matching groups for fairness, the results showed much higher 5-year disease-specific survival rates (DSS) for the surgery group compared to the RT group (86% vs. 58%).
  • The findings suggest that initial surgery significantly improves survival outcomes in these patients, highlighting a notable survival gap of 30% between the two treatment modalities.
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Introduction: Appropriate malignant fungating wound (MFW) care is challenging for oncology nurses, leading to increased stress, compromised care quality, and poor patient outcomes.

Objective: This study aimed to address best practice barriers and develop evidence-based guidelines for MFW care.

Methods: This project was guided by the JBI Evidence Implementation Framework, which follows a seven-phase process.

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Coriander is a notable medicinal plant known for its diverse properties, including anti-inflammatory, antioxidant, anticancer, analgesic, and anti-diabetic effects. Despite its recognized health benefits, research on its nephroprotective properties is limited. This study aimed to investigate the potential nephroprotective properties of an aqueous extract derived from coriander leaves using an aristolochic acid-intoxicated zebrafish model.

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Purpose: Early-onset breast cancer incidence has been increasing globally and in Taiwan. However, previous studies have not comprehensively examined how clinical and lifestyle characteristics influence the 5-year survival of breast cancer diagnosed at different stages of adulthood.

Methods: We analyzed the Taiwan National Cancer Registry and Cause of Death datasets to understand how clinical factors (including tumor and treatment characteristics) and lifestyle factors (including body mass index, cigarette smoking, and alcohol consumption) were associated with the 5-year survival of 8471 young, 57,695 middle-aged, and 14,074 elderly female adult invasive breast cancer patients respectively diagnosed at age 20-39, 40-64, and ≥ 65 years between 2002 and 2015, with mortality follow-up to 2020.

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Ten-year epidemiology and risk factors of cytomegalovirus infection in hematopoietic stem cell transplantation patients in Taiwan.

J Microbiol Immunol Infect

June 2024

Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taiwan; School of Medicine, College of Medicine, National Taiwan University, Taiwan. Electronic address:

Background: Cytomegalovirus (CMV) can cause infection and critical diseases in hematopoietic stem cell transplantation (HSCT) recipients. This study aimed to explore the cumulative incidence and risk factors for CMV infection and disease among HSCT recipients in Taiwan.

Methods: This retrospective cohort study using the Taiwan Blood and Marrow Transplantation Registry (TBMTR) included HSCT recipients between 2009 and 2018 in Taiwan.

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Article Synopsis
  • * A matched analysis revealed that patients with margins < 1 mm had better disease-specific survival (DSS) and overall survival (OS) rates compared to those with positive margins, with 5-year DSS rates at 71% vs 59% and OS rates at 60% vs 48%.
  • * The findings suggest that OCSCC patients with < 1 mm margins have better prognostic outcomes and different clinical characteristics compared to those with positive margins,
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Background: This study aimed to evaluate the long-term outcomes of fully laparoscopic ultrasound-guided radiofrequency ablation (LURFA) in malignant hepatic tumors that are difficult to curatively treat with the percutaneous approach or laparoscopic liver resection (LLR).

Methods: Between 2011 and 2021, 62 patients with malignant hepatic tumors (37 hepatocellular carcinomas [HCCs] and 25 metastatic colorectal cancers [mCRCs]), who were not feasible to be curatively treated by percutaneous radiofrequency ablation or LLR, were enrolled and treated only by LURFA. Patients who underwent concurrent surgical resection were excluded.

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The mechanism underlying the development of renal cell carcinoma (RCC) remains unclear, and effective prevention and therapeutic measures are lacking. BIRC6, a protein inhibitor of apoptosis, has attracted great interest. Our data indicated that overexpression of BIRC6 elevated cell growth, colony formation, migration, and invasion of cultured RCC cells, while siRNA knockdown of BIRC6 suppressed these processes.

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Purpose: This study aims to raise awareness of the disparities in survival predictions among races in head and neck cancer (HNC) patients by developing and validating population-based prognostic models specifically tailored for Taiwanese and Asian populations.

Methods: A total of 49,137 patients diagnosed with HNCs were included from the Taiwan Cancer Registry (TCR). Six prognostic models, divided into three categories based on surgical status, were developed to predict both overall survival (OS) and cancer-specific survival using the registered demographic and clinicopathological characteristics in the Cox proportional hazards model.

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Glutathione (GSH) is a major antioxidant in organisms. An alteration in GSH concentration has been implicated in a number of pathological conditions. Therefore, GSH sensing has become a critical issue.

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  • The study evaluates the effectiveness of elective neck dissection (END) versus neck observation (NO) in patients with early-stage oral cavity squamous cell carcinoma (OCSCC) where the depth of invasion (DOI) exceeds 3 mm, as per current NCCN guidelines.
  • An analysis of 4,723 patients revealed that those who underwent END had significantly better survival rates and neck control compared to those monitored without surgery.
  • Through risk stratification, researchers identified distinct subgroups within the NO group, finding that 26% of low-risk patients achieved positive outcomes comparable to the END group, suggesting some patients might not require immediate surgery.
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Background: Diffuse large B-cell lymphoma (DLBCL) of the head-and-neck area primarily involves the Waldeyer ring (WR) and sinonasal area (SN). However, the differential clinical outcomes between patients with WR-DLBCL and those with SN-DLBCL in the rituximab era remain unclear.

Methods: To avoid confounding factors contributed by advanced DLBCL with WR and SN involvement, we assessed the clinical outcomes of patients with stage I/II WR-DLBCL and SN-DLBCL and compared them with those having corresponding stages of DLBCL in the lymph nodes but without other extranodal involvement (LN-DLBCL) in the same period.

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Background: The benefits of mammographic screening have been shown to include a decrease in mortality due to breast cancer. Taiwan's Breast Cancer Screening Program is a national screening program that has offered biennial mammographic breast cancer screening for women aged 50-69 years since 2004 and for those aged 45-69 years since 2009, with the implementation of mobile units in 2010. The purpose of this study was to compare the performance results of the program with changes in the previous (2004-2009) and latter (2010-2020) periods.

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Article Synopsis
  • * Biologic medicines are derived from living organisms, while biosimilars are approved versions that closely resemble these original biologic drugs.
  • * The review discusses the development, approval, and use of biosimilars in cancer treatment, addressing common questions for patients and emphasizing that medical decisions should consider all evidence.
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Purpose: Endocrine therapy is the anti-tumor therapy for human breast cancer but endocrine resistance was a major burden. It has been reported that Palbociclib and fulvestrant can be used in combination for the treatment of patients who are experiencing endocrine resistance. However, the underlying mechanism is unclear.

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Targeted therapy with Bruton tyrosine kinase (BTK) inhibitors have revolutionized the treatment of patients with various B-cell malignancies. BTK inhibitors such as ibrutinib, zanubrutinib, orelabrutinib, and acalabrutinib have shown good clinical efficacy and better safety profiles than those of traditional chemotherapy and chemoimmunotherapy regimens. Multiple studies on new BTK inhibitors are ongoing, which may provide more therapeutic options for the treatment of B-cell malignancies.

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