Abstract:
Background:The impact of age as a prognostic factor for patients with colorectal cancer (CRC) remains controversial, possibly due to heterogeneity between studies in terms of patient numbers, percentage of patients undergoing curative resection, percentage of patients receiving neoadjuvant therapy, or failure to adjust for potential confounding factors. This study used colorectal cancer survival data from the Taiwan Cancer Registry database in order to comprehensively analyze age as a prognostic factor. Methods:Survival data were analyzed for 62 060 CRC patients diagnosed with adenocarcinoma, mucinous adenocarcinoma, or signet-ring cell carcinoma of the colon and rectum between 1998 and 2005. The rates of all-cause mortality and CRC-related mortality were determined using Kaplan-Meier analysis, and the log-rank test was used to compare differences in survival between different age groups. The crude and adjusted hazard ratios for all-cause and CRC-related mortalities were calculated according to the estimates from the univariable and multivariable Cox proportional hazard models. Results:Patients in the ≤40 and the 41-50 age groups had a higher proportion of mucinous adenocarcinoma (P < 0.001) and signet-ring cell carcinoma (P < 0.001) compared to the older age groups. After adjusting for gender, histology, and tumor site, patients in the ≤40 age group had a poorer overall survival (OS) and cancer-specific survival compared to patients in the 41-50 and 51-60, and 61-70 age groups (P < 0.001), but a better OS and cancer-specific survival compared to patients in the 71-80 and >80 age groups (P < 0.001). Conclusions:Our study indicated that age is an important consideration while determining the clinical management of CRC patients.
journal_name
Jpn J Clin Oncoljournal_title
Japanese journal of clinical oncologyauthors
Chou CL,Tseng CJ,Shiue YLdoi
10.1093/jjco/hyx110subject
Has Abstractpub_date
2017-11-01 00:00:00pages
1010-1018issue
11eissn
0368-2811issn
1465-3621pii
4080782journal_volume
47pub_type
杂志文章abstract:OBJECTIVE:We evaluated the feasibility of combination chemotherapy with paclitaxel, doxorubicin and cisplatin without prophylactic granulocyte colony-stimulating factor injection for intermediate-to-high-risk or recurrent endometrial cancer. METHODS:Women with histologically confirmed FIGO Stages I-II with >1/2 myomet...
journal_title:Japanese journal of clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1093/jjco/hyu124
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:Patients with end-stage renal disease are suggestive to have a higher risk for the development of some kinds of cancer. The aim of this study is to evaluate the possible association between malignancy and end-stage renal disease in Taiwan. METHODS:We used the data of the National Health Insurance system of T...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyr051
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Oesophageal squamous cell carcinoma is one of the deadliest malignancies worldwide. Contactin-1, a neural adhesion molecule, is implicated in tumour invasion and metastasis. The purpose of this study was to investigate the expression of CNTN-1 in normal and cancerous oesophageal tissue, and the potential rele...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hys066
更新日期:2012-07-01 00:00:00
abstract:Background:Advanced gastric cancer (AGC) and systemic chemotherapy are some of the risk factors for venous thromboembolism (VTE). However, the cumulative incidence, risk factors and prognostic impact of VTE have not been evaluated in Japanese patients with AGC. Methods:This retrospective study included patients who re...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx107
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Although adjuvant analgesics are used to treat opioid-refractory cancer pain, there is insufficient evidence to support this practice and limited data to guide the choice depending on cancer pain pathophysiology, dose titration and starting dose. This survey aimed to clarify the current use of adjuvant analg...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyaa147
更新日期:2020-12-16 00:00:00
abstract::The joint international symposium of the 22nd Hiroshima Cancer Seminar and the 4th Japanese Association for RNA Interference focused on a pivotal role of microRNAs in carcinogenesis, progression and therapy of human cancer. Mammalian immune regulator MCPIP1 (Zc3h12a) RNase acts as a novel suppressor of microRNA activi...
journal_title:Japanese journal of clinical oncology
pub_type:
doi:10.1093/jjco/hyt037
更新日期:2013-05-01 00:00:00
abstract::Myoepithelioma is a rare neoplasm usually occurring in the salivary glands or the mammary glands but also, more rarely, in the thoracic cavity. The diagnosis of myoepithelioma is based on the presence of histological and immunohistochemical characteristics of myoepithelioma, but in unusual locations, the diagnosis is ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyy100
更新日期:2018-09-01 00:00:00
abstract::Information of prefectural cancer incidence in Japan is an important resource to plan an effective regional cancer control program. In order to obtain accurate prefectural cancer incidence, we have to adjust for both of completeness of regional cancer registries and regional dispersion, simultaneously, Then, we develo...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyz033
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Allogeneic hematopoietic stem cell transplantation is the treatment of choice in young patients with severe aplastic anemia. The main causes of failure after this procedure are graft versus host disease, infections and graft failure, often exacerbated by large numbers of transfusions and prolonged disease du...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyi211
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:We evaluated whether color Doppler ultrasound (US) had diagnostic accuracy equal to dynamic computed tomography (CT) and whether performing dynamic CT and Doppler US together would be more informative in preoperative diagnosis of renal solid tumors. METHODS:A total of 110 renal solid tumors smaller than 7 c...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyh013
更新日期:2004-02-01 00:00:00
abstract:BACKGROUND:Benefits of chemotherapy have generally been modest in gastric cancer, although those regimens developed more recently have produced higher response rates. Paclitaxel plus cisplatin is one such regimen and divided administration of paclitaxel has been suggested to be associated with lower neurological and he...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hym054
更新日期:2007-07-01 00:00:00
abstract::One hundred and one cases of lung cancer were immunohistochemically studied for stainability with Leu-7 (anti-myelin fiber associated glycoprotein) and OKT-9 (anti-transferrin receptor) monoclonal antibodies. All small cell carcinomas and carcinoid tumors were positively stained by Leu-7, and 22 of 41 differentiated a...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1985-09-01 00:00:00
abstract:BACKGROUND:To determine the maximum tolerated dose and recommended dose of cisplatin and docetaxel administered by three consecutive weekly infusions in both non-elderly (< or =74 years) and elderly (> or =75 years) patients, we conducted two independent phase I studies for nonelderly and elderly patients with non-smal...
journal_title:Japanese journal of clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1093/jjco/hye019
更新日期:2001-03-01 00:00:00
abstract:OBJECTIVE:This multicenter, open-label, single-arm, Phase II study assessed the efficacy of a neoadjuvant chemotherapy with docetaxel (75 mg/m(2) q3w) followed by 5-fluorouracil 500 mg/m(2), epirubicin 100 mg/m(2) and cyclophosphamide 500 mg/m(2) q3w in patients with early-stage breast cancer. METHODS:Women with resec...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hyr081
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:There are few reports of the outcomes of external beam radiotherapy in Asian males with localized prostate cancer. The aim of this study is to evaluate the long-term outcomes of external beam irradiation using three-dimensional two-dynamic conformal arc therapy, combined with neoadjuvant hormonal therapy, in ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyt197
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:Apocrine carcinoma, a subtype of invasive ductal carcinoma of the breast, expresses androgen receptor (AR), but often lacks estrogen receptor (ER) and progesterone receptor (PgR). In the present study, the author immunohistochemically defined apocrine-type carcinoma as ER-/PgR-/AR+ invasive ductal carcinoma a...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hys034
更新日期:2012-05-01 00:00:00
abstract::Endometrial stromal sarcoma is known to be a hormone-dependent tumor. Efficacy of hormonal therapy including high-dose progestins, aromatase inhibitors or gonadotropin-releasing hormone analogs has been reported. We report a case of recurrent endometrial stromal sarcoma, the tumor cells of which were strongly positive...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyt142
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:A high response rate has been reported for chemotherapy combining irinotecan (CPT-11) and cisplatin (CDDP) against advanced gastric cancer. The strong anti-tumor activity of this regimen makes it very attractive as a preoperative chemotherapy. We conducted a preliminary study on preoperative chemotherapy wit...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyh046
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVES:To examine the association between local recurrence and distant metastasis or disease-specific survival and identify independent factor predictors for local recurrence. METHODS:We identified a study population of 146 consecutive patients treated surgically for invasive bladder cancer at our institution betw...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyn036
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVE:Since there is now growing interest in the incorporation of patient-reported outcome measures in cancer clinical trials, a patient-based questionnaire, the Patient Neurotoxicity Questionnaire (PNQ) was developed to quantify the symptoms and severity of chemotherapy-induced peripheral neuropathy (CIPN). The ai...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyn100
更新日期:2008-11-01 00:00:00
abstract::The present report describes a 69-year-old man displaying the clinical features of the Cronkhite-Canada syndrome. After taking medicine for the common cold, he suffered hypogeusia and watery diarrhea, eruptions on the lower extremities and an 8 kg loss in body weight. All his finger and toenails began to fall out. He ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:
更新日期:1991-06-01 00:00:00
abstract:OBJECTIVE:In 2009, the TNM classification of malignant tumors was revised, and the renewal of the T2-4 stage in renal cell carcinoma was adopted. To date, however, the staging of ipsilateral solitary adrenal involvement in renal cell carcinoma has not been sufficiently evaluated. METHODS:We retrospectively reviewed th...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hyr031
更新日期:2011-06-01 00:00:00
abstract::AMG 337, a selective small-molecule MET inhibitor, was evaluated in Asian patients with advanced solid tumors. Eligible patients orally self-administered AMG 337; the initial dose of 150 mg once daily (QD) was escalated to 300 mg QD (modified 3+3+3 design). Treatment continued until disease progression, intolerability...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx067
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:Breast cancer is a heterogeneous disease. The aim of this prospective study, in which fluorescence in situ hybridization was used to determine human epidermal growth factor receptor 2 status in primary breast cancers and in the lymph node metastases, was to verify the stability of human epidermal growth facto...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyq019
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVE:Emotional distress is considered to be higher in patients with head and neck cancer than other types of cancer. The present study aimed to identify predictors of the postoperative levels of depression in patients with head and neck cancer who have undergone surgery. METHODS:Postoperative levels of depression...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyu002
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:We aimed to clarify the suitable surgical management around the paratracheal area of patients who undergo total pharyngolaryngectomy based on the pathological results of hypopharyngeal cancer. METHODS:The study was conducted under a multicenter, retrospective observational design in Japan. We analyzed histop...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hyz019
更新日期:2019-05-01 00:00:00
abstract:Objective:This study aims to reveal the present situation of changes in physical appearance induced by treatment, the effects of these changes on social activities, and support from medical staff in male cancer patients. Methods:A questionnaire survey was administered to 949 male patients (response rate: 90.1%) visiti...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx069
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to specifically investigate the clinicopathological role of expression of vascular endothelial growth factor-C (VEGF-C) as well as the correlation with clinical outcomes in esophageal squamous cell carcinomas (ESCCs). METHODS:Seventy-three patients with ESCC resected in our inst...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyp079
更新日期:2009-10-01 00:00:00
abstract::New drug delivery systems for cis-diamminedichloroplatinum (CDDP) incorporated into vehicles, such as polymethylmethacrylate (PMMA), fibrin glue (F.G.), alpha-tricalciumphosphate (TCP) and ethylenevinyleacetate copolymer (Polymer) were examined using a rat osteosarcoma model. The materials containing CDDP were directl...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
abstract:Purpose:To investigate the usefulness of screening for patient symptoms as the fifth vital sign using an electronic medical recording system. Patients and methods:In the electronic medical recording system, all admitted patients received routine nurse-based assessment of discomfort (defined as any physical symptom) at...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx020
更新日期:2017-05-01 00:00:00