Abstract:
BACKGROUND:Usually, total and filtered platinum concentrations in plasma are monitored after cisplatin administration. However, these concentrations represent a mixture of unchanged cisplatin and metabolites. In this work, we studied population pharmacokinetic analysis based on these platinum concentrations. METHODS:Twenty-seven patients (23 males, four females) were administered cisplatin (60-100 mg/m2) with intravenous constant infusion for 90 min. Blood samples were taken at about three points per patient. The concentrations of cisplatin and platinum in the plasma were determined by high-performance liquid chromatography and atomic absorption spectrometry, respectively. Population pharmacokinetic analysis was performed using the program NONMEM (Version V) with the one- or two-compartment model with zero-order infusion. RESULTS:The clearance and volume of distribution for all platinum species studied were significantly related to the body surface area of the patients. Only the clearance of filtered platinum was significantly related to urinary N-acetyl-beta-D-glucosaminidase and the other covariates were not related to these pharmacokinetic parameters with respect to unchanged cisplatin and total platinum concentrations. CONCLUSION:The dosage regimen based on the filtered platinum concentration which is usually monitored may result in possible misinterpretation because the detected covariate is different between unchanged cisplatin and filtered platinum.
journal_name
Jpn J Clin Oncoljournal_title
Japanese journal of clinical oncologyauthors
Hanada K,Nishijima K,Ogata H,Atagi S,Kawahara Mdoi
10.1093/jjco/hye040keywords:
subject
Has Abstractpub_date
2001-05-01 00:00:00pages
179-84issue
5eissn
0368-2811issn
1465-3621journal_volume
31pub_type
杂志文章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: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::Sixty-six patients with carcinoma of the hypopharynx or cervical esophagus received esophageal extraction and primary reconstruction. The methods of reconstruction were free forearm skin tube grafting, free jejunal transplantation and immediate pharyngo-gastrostomy after pull-through esophagectomy. Considering the pos...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1987-09-01 00:00:00
abstract:BACKGROUND:There is at present no consensus on the policy for the treatment of patients with low-grade gliomas (LGGs). METHODS:This report is a retrospective multi-institutional study of 100 patients (ages 16-65 years) with astrocytoma (grade II), oligodendroglioma, anaplastic oligodendroglioma and anaplastic oligoast...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hye052
更新日期:2001-06-01 00:00:00
abstract::A clinical review with analysis of prognostic factors, including the impact of the initial management modality, was conducted on 137 patients with superior vena cava syndrome (SVCS) seen at the Veterans General Hospital-Taipei between 1989 and 1993. Malignant diseases account for most of the SVCS in our Chinese patien...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract::We report a rare case of Bellini duct carcinoma, which is an unusual variant of renal cell carcinoma. The patient, a 56-year-old man, was admitted to our hospital for detailed examination of a renal mass on the left side. He had no clinical symptoms such as gross hematuria or flank pain. Abdominal ultrasonography, com...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:10.1093/jjco/27.2.107
更新日期:1997-04-01 00:00:00
abstract::Subglottic carcinoma is rare and has a poor prognosis. It is usually treated with surgical resection, external beam irradiation (EBR) and/or a combination of both. Intraluminal irradiation (IR) as a curative treatment for subglottic carcinoma has never been reported. We report a case of subglottic carcinoma in a 66-ye...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyg016
更新日期:2003-02-01 00:00:00
abstract::An in vitro monolayer model for cancer invasion was developed, comprising cultured layers of human pleura-derived mesothelial cells (PM cells). The cells were isolated from normal human pleura at autopsy and cultured in RPMI-1640 supplemented with 10% fetal calf serum; they were polygonal in shape, forming a pavement-...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1992-04-01 00:00:00
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:BACKGROUND:It has been reported that prognosis is less favorable in poorly (G3) differentiated endometrioid adenocarcinoma than in well (G1) or moderately (G2) differentiated endometrioid adenocarcinoma. The goal of this study is therefore to analyze the prognosis of G3 endometrioid adenocarcinoma and various factors t...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyi003
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:Laminin-332, a marker of epithelial-mesenchymal transition, is composed of a heterotrimer of α3, β3 and γ2 chains that regulates cell adhesion and migration. This study aimed to disclose the respective clinical significance of laminin β3 immunoexpression in colorectal cancer as a prognostic factor and a predi...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyv037
更新日期:2015-06-01 00:00:00
abstract::We describe a case of 63-year-old woman with pulmonary artery sarcoma successfully treated with chemotherapy. She developed acute shortness of breath, and left chest and shoulder pain. Although a diagnosis of acute pulmonary embolism was made at a local hospital and she received anticoagulation and thrombolysis therap...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyi106
更新日期:2005-07-01 00:00:00
abstract:OBJECTIVE:Cholangiocarcinoma (CCA) is a primary malignancy, which is often diagnosed as advanced and inoperable due to the lack of effective biomarkers and poor sensitivity of clinical diagnosis. Here, we aimed to identify the genomic profile of CCA and provided molecular evidence for further biomarker development. ME...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyaa088
更新日期:2020-09-28 00:00:00
abstract::A phase II study of chemoradiotherapy for advanced squamous cell carcinoma of the thoracic esophagus was carried out cooperatively by nine Japanese institutions. Forty-five patients with thoracic advanced squamous cell carcinoma, who had T4 tumor or distant lymph node metastasis (M1(LYM)), were enrolled in the study f...
journal_title:Japanese journal of clinical oncology
pub_type: 临床试验,杂志文章
doi:10.1093/oxfordjournals.jjco.a023238
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVE:Oral fluoropyrimidine plus cisplatin is a standard treatment for advanced gastric cancer, but patients with severe peritoneal metastasis often cannot tolerate this regimen. The aim of this study was to assess the feasibility of fluorouracil, l-leucovorin and paclitaxel therapy in such patients. METHODS:In th...
journal_title:Japanese journal of clinical oncology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1093/jjco/hys111
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Intensity-modulated radiotherapy (IMRT) using the simultaneous integrated boost (SIB) method was designed for treating malignant gliomas. The purpose of this study was to investigate feasibility of this treatment. METHODS:Between December 2000 and November 2002, six patients with malignant gliomas were enro...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyg053
更新日期:2003-06-01 00:00:00
abstract::There has been no previous report of oxaliplatin administration in patients undergoing hemodialysis. A 65-year-old female with end-stage renal disease who was undergoing hemodialysis presented with anemia in August 2005. She was diagnosed with colon cancer with multiple liver metastases. After colectomy, hepatic arter...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hym044
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:Resections are effective for some patients with both hepatic and pulmonary metastases of colorectal cancer, but the best selection criteria for the resections and effective treatment for recurrence after the resections have not been determined. METHODS:A retrospective analysis was performed for 30 consecuti...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hym006
更新日期:2007-03-01 00:00:00
abstract::The use of lymphokine activated killer (LAK) cells for adoptive transfer therapy has been reported from number of clinical trials. To our knowledge, however, there has been no report concerning the cell cycle progression of LAK cells. Thus, for the present study we have attempted to examine the LAK cell cycle either b...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract:Background:Leiomyosarcoma (LMS) is one of most aggressive mesenchymal malignancies that differentiate towards smooth muscle. The clinical outcome of LMS patients is poor; as such, there is an urgent need for novel therapeutic approaches. Experimental models such as patient-derived cell lines are invaluable tools for pr...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx096
更新日期:2017-10-01 00:00:00
abstract::The prognosis of pancreatic adenocarcinoma is dismal. Hence, advances in multidisciplinary treatment strategies, including surgery, are urgently needed. Early recurrence of distant organ metastases suggests that there are occult metastases even in cases with resectable disease. Several randomized controlled trials on ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:10.1093/jjco/hyaa018
更新日期:2020-05-05 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::A randomized phase III trial was initiated in Japan in August 2019 to confirm the superiority of preoperative chemoradiotherapy followed by surgery plus adjuvant chemotherapy compared to the standard treatment, i.e. surgery plus adjuvant chemotherapy, for locally recurrent rectal cancer in local relapse-free survival....
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,随机对照试验
doi:10.1093/jjco/hyaa058
更新日期:2020-08-04 00:00:00
abstract:OBJECTIVE:To describe changes in Japanese clinical trial regulations after the implementation of the Clinical Trials Act in April 2018. METHODS:First, how to apply multiple regulations after the enforcement of Clinical Trials Act was described. Second, the changes in the number of clinical trials in the National Cance...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyaa028
更新日期:2020-04-07 00:00:00
abstract:OBJECTIVE:Endobronchial ultrasound-guided transbronchial needle aspiration is widely used for mediastinal and hilar lesions. Histologic specimens from this procedure are important for specific diagnosis and targeted therapy. Studies on the traditional endobronchial ultrasound-guided transbronchial needle aspiration nee...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyu095
更新日期:2014-09-01 00:00:00
abstract::Recently total body irradiation has been used as a method of preparation for the bone marrow transplantation. However, it has become apparent that total body irradiation is one of the causes of interstitial pneumonia. There are several factors in total body irradiation that may induce interstitial pneumonia. 1) Total ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1984-12-01 00:00:00
abstract:OBJECTIVE:To retrospectively examine the outcomes of hypofractionated stereotactic radiation therapy in three to five fractions for vestibular schwannomas. METHODS:Twenty-five patients with 26 vestibular schwannomas were treated with hypofractionated stereotactic radiation therapy using a CyberKnife. The vestibular sc...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyt082
更新日期:2013-08-01 00:00:00
abstract::Carcinoid tumors located in the minor duodenal papilla are extremely rare, with only a few cases reported in the literature. Herein, we report the case of a 71-year-old man with a 12-mm carcinoid tumor at the minor duodenal papilla with lymph node metastases. Multidetector-row computed tomography with contrast enhance...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hys185
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Oral carmofur, either as a single or in combination with other chemotherapeutic agents, has been used as adjuvant chemotherapy for curatively resected colon cancer patients. Past trials and meta-analyses indicate that it is somewhat effective in extending survival of patients with this cancer. The objective ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,meta分析
doi:10.1093/jjco/hyi147
更新日期:2005-09-01 00:00:00
abstract::Exciting recent advancements in deep-sequencing technology have enabled a rapid and cost-effective molecular characterization of patient-derived tumor samples. Incorporating these innovative diagnostic technologies into early clinical trials could significantly propel implementation of precision medicine by identifyin...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:10.1093/jjco/hyv144
更新日期:2015-11-01 00:00:00