Abstract:
:Recent studies indicate that cancer antigen 125 (CA125) response criteria tend to overestimate a tumour reduction measured by standard WHO response criteria in recurrent epithelial ovarian carcinoma. The aim of the study was to validate the recently introduced GCIG (The Gynaecological Cancer Intergroup) CA125 response criteria in predicting a tumour response measured by WHO (World Health Organization) criteria. Changes in CA125 levels (GCIG criteria) were retrospectively compared with alterations in the tumour load (WHO criteria) during second-line chemotherapy with topotecan or paclitaxel-platinum in 124 consecutive patients with recurrent or refractory disease. In patients assessable by both response criteria (n=72), the overall response rate using GCIG CA125 criteria was 57% (95% confidence interval (CI): 45-69%) and significantly higher than the response rate of 39% (95% CI: 28-51%) using WHO response criteria (P=0.045). The GCIG CA125 criteria had a sensitivity of 96% (95% CI: 82-100%), a specificity of 68% (95% CI: 52-81%) and an accuracy of 79% (95% CI: 68-88%) in predicting a response measured by WHO criteria. In conclusion, the GCIG CA125 response criteria seem to overestimate a tumour response by WHO criteria when monitoring the efficacy of second-line chemotherapy with topotecan or paclitaxel-platinum in patients with epithelial ovarian carcinoma.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Gronlund B,Hansen HH,Høgdall C,Høgdall EV,Engelholm SAdoi
10.1038/sj.bjc.6601501subject
Has Abstractpub_date
2004-01-26 00:00:00pages
377-82issue
2eissn
0007-0920issn
1532-1827pii
6601501journal_volume
90pub_type
临床试验,杂志文章abstract:BACKGROUND:The human epidermal growth factor receptor (EGFR) is an important therapeutic target in oncology, and three different types of EGFR inhibitors have been approved for the treatment of cancer patients. However, there has been no clear association between the expression levels of EGFR protein in the tumours det...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.27
更新日期:2012-02-28 00:00:00
abstract::Antibody-dependent cellular cytotoxicity (ADCC) is considered to be the major mechanism through which tumour cells, upon treatment with anti-tumour MAbs, are eliminated in vivo. However, the relative importance of various parameters that influence the efficacy of ADCC is unclear. Here we present in vitro data on the i...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1998.518
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:The United Kingdom performs poorly in international comparisons of colorectal cancer survival with much of the deficit owing to high numbers of deaths close to the time of diagnosis. This retrospective cohort study investigates the patient, tumour and treatment characteristics of those who die in the first y...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2012.585
更新日期:2013-02-19 00:00:00
abstract::Choriocarcinoma can be imaged by external scintigraphy after intravenous administration of radiolabelled antibody directed against human chorionic gonadotrophin (HCG). The purpose of this study was to investigate whether antibody imaging was sufficiently sensitive and specific to improve the selection of patients for ...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1987.134
更新日期:1987-06-01 00:00:00
abstract::Incidence and mortality data, stage of disease and treatment information for female breast cancer were obtained for the years 1975-1999 for the former Yorkshire Regional Health Authority area, from the Northern and Yorkshire Cancer Registry and Information Service. Deaths by age group and 3-year calendar period were s...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6601614
更新日期:2004-02-09 00:00:00
abstract::Alcohol consumption has been inconsistently associated with breast cancer risk. Recent studies suggest that genetic polymorphisms of glutathione S-transferases (GSTs) may modify this relation. To determine if breast cancer risk is associated with GSTM1 and GSTT1 genetic polymorphisms, and to evaluate the effect modifi...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6600708
更新日期:2003-01-13 00:00:00
abstract::The role of two common polymorphisms of enzymes involved in the metabolism of drugs and carcinogens was studied in relation to prostate cancer. The gene encoding one of these enzymes (NAT2) is located in an area where frequent allelic loss occurs in prostate cancer. Mutations at the genes CYP2D6 and NAT2 were analysed...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1998.685
更新日期:1998-11-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6601634
更新日期:2004-03-08 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1038/s41416-018-0169-8
更新日期:2018-08-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1993.261
更新日期:1993-06-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1993.134
更新日期:1993-04-01 00:00:00
abstract:BACKGROUND:We previously showed that activation of the nuclear factor of activated T cells (NFAT)1/Fas ligand (FasL) pathway induces glioma cell death. Lithium (Li) is an inhibitor of glycogen synthase kinase (GSK)-3 that activates NFAT1/FasL signalling. Temozolomide (TMZ) inhibits GSK-3 and activates Fas in tumour pro...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.2017.89
更新日期:2017-05-09 00:00:00
abstract::We analysed 26 metastases from 25 patients with sporadic cutaneous malignant melanoma for alterations in the CDKN2 gene by a combined polymerase chain reaction/single-strand conformation polymorphism (PCR/SSCP)/nucleotide sequencing approach. Eleven alterations (one in exon 1, five in exon 2 and five in the 3' non-cod...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1996.59
更新日期:1996-02-01 00:00:00
abstract::The effect of 10(-6) M tamoxifen on MCF-7 cells adapted to growth in 0.5% foetal calf serum has been studied. The growth inhibitory effect of this tamoxifen concentration was abolished by simultaneous addition of 10(-8) M oestradiol, indicating that tamoxifen may exert its effect via binding to the oestrogen receptor....
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1984.113
更新日期:1984-06-01 00:00:00
abstract::To improve our understanding of the relationship and possible associations between human papillomavirus (HPV) infection and the development of cervical malignancies, the presence of multiple types of HPV DNA sequences in cervical carcinoma was determined in Chinese citizens living in two different geographical locatio...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1994.375
更新日期:1994-10-01 00:00:00
abstract::Eleven groups of workers submitted a total of 21 bronchial tumour-associated antigen preparations and 19 antisera for comparative studies. Many of the antisera proved to be polyspecific despite absorption procedures. Most of the antigen preparations contained some material reactive towards a reference antiserum to nor...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1981.216
更新日期:1981-10-01 00:00:00
abstract::Previous studies have reported inconsistent results regarding the modifying effect of hormone replacement therapy (HRT) on the association of body mass index (BMI) and the risk of colorectal cancer (CRC) among postmenopausal women. We assessed the use of HRT and BMI in 208 postmenopausal women with histologically conf...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/sj.bjc.6604066
更新日期:2007-12-03 00:00:00
abstract::Lower pre-chemotherapy night time cortisol excretion predicted more severe cisplatin induced nausea and vomiting in 42 ovarian cancer patients receiving ondansetron as a single antiemetic agent. Dexamethasone administration added to the antiemetic effect of ondansetron principally in patients who had low excretion of ...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/bjc.1993.295
更新日期:1993-07-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
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更新日期:2014-08-12 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章,评审
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更新日期:2019-10-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:1993-04-01 00:00:00
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pub_type: 杂志文章,多中心研究
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更新日期:2008-03-25 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
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更新日期:1979-08-01 00:00:00
abstract::Benzo[b]thiophenesulphonamide 1,1-dioxide (BTS) derivatives are strong cytotoxic agents that induce reactive oxygen species (ROS) overproduction and apoptosis in tumour cells. Although the precise origin of BTS-induced ROS is not known, a clear correlation between their cytotoxic effect and ability to inhibit a tumour...
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journal_title:British journal of cancer
pub_type: 杂志文章
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更新日期:2003-08-18 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
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更新日期:2014-07-08 00:00:00
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journal_title:British journal of cancer
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更新日期:2013-04-16 00:00:00
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journal_title:British journal of cancer
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abstract::Histochemical studies on the cell surface and intercellular matrix of normal cervical epithelium, and squamous cell carcinomata have shown the mucosubstances present may be symbolized by the descriptive formula:C(G) mucosubstance; B 3.5; A 2.5 (0.6m MgCl(2)); T; S.This indicates that sulphate groups are absent and tha...
journal_title:British journal of cancer
pub_type: 杂志文章
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更新日期:1970-12-01 00:00:00