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The major objective of the study was to determine the incidence and prevalence of acute and delayed chemotherapy-induced nausea and vomiting (CINV) among patients receiving chemotherapy and assess the accuracy with which medical providers perceive the incidence of CINV in their practice. Specialists, residents and nurses (medical providers) from two cancer(More)
PURPOSE When the primary tumor of nasopharyngeal carcinoma (NPC) is treated at the base of skull and intracranium with conventional radiotherapy, the result is generally poor. In this report, we investigated whether hyperfractionated radiotherapy (HFRT) and concomitant chemotherapy (CCT) could achieve better local control and survival in NPC patients with(More)
PURPOSE This study established a prognostic scoring system for nasopharyngeal carcinoma (NPC), which estimates the probability of locoregional (LR) control following definitive conformal radiotherapy. METHODS AND MATERIALS Patients with nondisseminated NPC at initial presentation (n = 630) were enrolled in this study. All patients had magnetic resonance(More)
PURPOSE Erlotinib is the first epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) which has demonstrated a survival benefit in non-small-cell lung cancer (NSCLC) patients. An open label phase II study was conducted in Taiwanese patients with NSCLC to evaluate its efficacy. METHODS Patients with proven stage IIIB/IV NSCLC who had(More)
PURPOSE To determine whether the parapharyngeal space venous plexus and marrow of the skull base bones are anatomic landmarks of the potential routes for the spread of disease for Stage I-III (American Joint Commission on Cancer 1997 staging system) nasopharyngeal carcinoma (NPC). METHODS AND MATERIALS A total of 364 patients with NPC were enrolled in(More)
OBJECTIVE AND BACKGROUND Integrated PET and CT (PET/CT) is accurate in detecting hilar-mediastinal metastases. However, it has a moderate positive predictive value, necessitating pathological verification, especially in situations in which the result would make a difference to treatment. This study aimed to evaluate the performance of transbronchial needle(More)
BACKGROUND Women with non-small cell lung cancer (NSCLC) appear to have better survival. This study aimed to evaluate sex differences in NSCLC in recent years. The true effect of gender on the overall survival was analyzed taking other prognostic factors into account. METHODS A cohort of consecutive NSCLC patients was prospectively enrolled from January(More)
Estrogen has been postulated to contribute to the development and progression of lung cancer. We examined the epidemiologic evidence, explored the characteristics of estrogen receptors (ER) in lung adenocarcinoma, and investigated the effect of estrogen on lung cancer cell migration, including the signaling pathway involved. For epidemiologic evidence, a(More)
INTRODUCTION Primary pulmonary lymphoepithelioma-like carcinoma (LELC) is a very rare subtype of non-small-cell lung cancer. Most cases are reported in Southeast Asia and are associated with Epstein-Barr virus infections. Because of its rare incidence, the optimal treatment and the results of long-term follow-up are not well understood. This study is an(More)
BACKGROUND/AIM Estrogen is thought to play an important role in lung cancer carcinogenesis and progression. The incidence and survival of second primary lung cancer among breast cancer patients with and without anti-estrogen therapy were evaluated. PATIENTS AND METHODS All women diagnosed with breast cancer and treated at the Sun Yat-Sen Cancer Center(More)