Clinical and Translational Oncology

Publisher: Springer Verlag

Journal description

Clinical and Translational Oncology is an international journal devoted to fostering interaction between experimental and clinical oncology. It covers all aspects of research on cancer, from the more basic discoveries dealing with both cell and molecular biology of tumour cells, to the most advanced clinical assays of conventional and new drugs. In addition, the journal has a strong commitment to facilitating the transfer of knowledge from the basic laboratory to the clinical practice, with the publication of educational series devoted to closing the gap between molecular and clinical oncologists. Molecular biology of tumours, identification of new targets for cancer therapy, and new technologies for research and treatment of cancer are the major themes covered by the educational series. Full research articles on a broad spectrum of subjects, including the molecular and cellular bases of disease, aetiology, pathophysiology, pathology, epidemiology, clinical features, and the diagnosis, prognosis and treatment of cancer, will be considered for publication. Case reports describing unusual clinical cases or examples of unique reports dedicated to translational research will also be within the scope of the journal.

Current impact factor: 2.08

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2013 / 2014 Impact Factor 1.6
2012 Impact Factor 1.276
2011 Impact Factor 1.327
2010 Impact Factor 1.254
2009 Impact Factor 1.146

Impact factor over time

Impact factor

Additional details

5-year impact 1.32
Cited half-life 3.80
Immediacy index 0.33
Eigenfactor 0.00
Article influence 0.36
Website Clinical and Translational Oncology website
ISSN 1699-3055
OCLC 198613137
Material type Series, Periodical
Document type Journal / Magazine / Newspaper

Publisher details

Springer Verlag

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  • Classification
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Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: To identify the main difficulties in postoperative clinical target volume (CTV) delineation in gastric cancer (GC). Before and after a training course, 20 radiation oncology residents were asked to delineate the CTV for the postoperative GC case on four computed tomography scans: dome of the diaphragm, anterior abdominal wall, duodenal stump and porta hepatis level, and to determine the lower CTV border. CTV volume was reconstructed from requested planar contours. Area of intersection (AI) for each requested scan and volume of intersection (VI), defined as the overlap of delineated area/volume with respective reference area (RA)/reference volume (RV) proposed by the senior radiation oncologist, were computed. The degree of agreement between the reference and participants' contours was quantified using the Concordance Index (CI): AI/RA × 100 % or VI/RV × 100 %. The lower CTV border was analyzed separately. Pre- and post-training CIs were compared. A questionnaire investigated the difficulties with contouring. Mean CI value was the lowest for the dome of the diaphragm (24 % pre-training, 35 % post-training) and for the duodenal stump (49 % pre-training, 61 % post-training). Mean CI for the CTV volume was 49 % pre-training and 59 % post-training, p = 0.39. Mean distance from the reference to the participants' lower CTV borders was 2.73 cm pre-training and 2.0 cm post-training, p = 0.71. In a questionnaire, 75 % of respondents indicated the elective nodal area as the main difficulty. Delineation of the dome of the diaphragm and the duodenal stump, as yet not recognized as the source of variation, should be addressed in the international consensus guidelines and clarified.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1396-6
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    ABSTRACT: To evaluate the features of bone marrow (BM) biopsy involvement by lymphoma, pattern of infiltration, morphological analysis and flow cytometry were reviewed at all lymphoma patients over a period of 10 years. 413 cases were included in the study if BM biopsy slides were available. Only 356 patients had both BM trephine biopsy and flow cytometry. The most frequent subtype was diffuse large B cell (31.2 %), followed by follicular lymphoma (18.9 %). The predominant pattern was mixed (nodular-interstitial) (9.2 %). Morphological marrow infiltration was found in 138 cases, and flow cytometry identified 117 cases with BM involvement. A concordance between the two methods was detected in 305 cases (85.7 %). There was discordance in 51 cases (14.3 %): morphology positive/FC negative in 33 cases and morphology negative/FC positive in 18. Flow cytometry is slightly more useful in detecting involvement when the BM is affected, but this finding is not conclusive.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1393-9
  • M P Crowley · S B O'Neill · B Kevane · D C O'Neill · J A Eustace · M R Cahill · B Bird · M M Maher · K O'Regan · D O'Shea
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    ABSTRACT: Survival rates among patients with lymphoma continue to improve. Strategies aimed at reducing potential treatment-related toxicity are increasingly prioritized. While radiological procedures play an important role, ionizing radiation exposure has been linked to an increased risk of malignancy, particularly among individuals whose cumulative radiation exposure exceeds a specific threshold (75 millisieverts). Within this retrospective study, the cumulative radiation exposure dose was quantified for 486 consecutive patients with lymphoma. The median estimated total cumulative effective dose (CED) of ionizing radiation per subject was 69 mSv (42-118). However, younger patients (under 40 years) had a median CED of 89 mSv (55-124). This study highlights the considerable radiation exposure occurring among patients with lymphoma as a result of diagnostic imaging. To limit the risk of secondary carcinogenesis, consideration should be given to monitoring cumulative radiation exposure in individual patients as well as considering imaging modalities, which do not impart an ionizing radiation dose.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1394-8
  • Z Li · W Mao · N Lin · S Han
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    ABSTRACT: In the present study, we compared the efficacy and safety of concurrent radiotherapy with S-1 plus cisplatin (CRSC) versus concurrent radiotherapy with cisplatin alone (CRC) for the treatment of advanced cervical carcinoma (ACC). Between February 2006 and January 2009, 72 eligible patients with ACC were included and randomly divided into two groups. Thirty-six patients received CRSC with radiotherapy (60 Gy/30 fractions over 6 weeks) beginning on day 1, S-1 (according to body surface area) for 28 days repeated every 6 weeks, and cisplatin (50 mg/m(2), intravenously on day 1) every 4 weeks for two cycles. The other 36 received CRC at the same cisplatin and radiotherapy dosage as for CRSC. The primary outcome was overall survival, whereas the secondary outcomes included progression-free survival and toxicity. The median overall survival was 75 months (range 4-86 months) for the CRSC group and 66 months (range 3-87 months) for the CRC group (P = 0.039). The median corresponding progression-free survival was 66 months (range 3-75 months) and 58 months (range 3-71 months), respectively (P = 0.042). The toxicity profile was similar in both the groups. Our results suggested that CRSC might be more effective than CRC in patients with ACC with acceptable toxicity.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1385-9
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    ABSTRACT: The MGMT gene encodes a DNA repair enzyme that counteracts with chemotherapy efficiency, specifically with alkylating agents such as temozolomide (TMZ). It is well established that MGMT methylation should be screened as a predictive marker for TMZ in glioblastoma, and we thus aimed to determine a reliable and practical diagnostic method of MGMT methylation detection. 55 glioblastomas were investigated for MGMT methylation status using methylation-specific multiplexed ligation probe amplification (MS-MLPA), illumina human methylation 450K BeadChip array (HM450 K) analysis, and compared to MGMT protein expression by immunohistochemistry (IHC) staining. The methylation status of promoter, intron and all MGMT CpG targeted sites were separately correlated to patient's survival. In addition to MS-MLPA and 450 K concordance, our results showed significantly higher overall survival (OS) of patients receiving TMZ and presenting MGMT methylated promoter (mean OS = 21.5 months, p = 0.046). Including all glioblastoma cases and regardless of chemotherapy, MS-MLPA showed significant survival difference between MGMT methylated and unmethylated cases (mean OS = 13, p = 0.021). We concluded that in glioblastoma, MGMT promoter methylation predicts TMZ sensitivity. This current comparative analysis leads to consider that MS-MLPA is a valuable as HM450 K array for MGMT methylation status screening.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1381-0
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    ABSTRACT: The aim of this study was to assess the predictive value of neutrophil/lymphocyte and platelet/lymphocyte ratios for borderline, malignant ovarian tumors, and borderline cases with microinvasion. Totally 275 women with sonographically detected ovarian tumor were enrolled for this study. All subjects underwent gynecological surgery via endoscopic or conventional approach and ovarian masses were all evaluated histopathologically by the same pathologist. All study population was divided into three groups as group with borderline tumors, benign tumors, or malignant tumors according to the histopathological diagnosis. Just before surgical intervention, a blood sample was obtained from each participant to analyze CA125 level, neutrophil, platelet, and lymphocyte count. Neutrophil/lymphocyte ratio (AUC = 0.604, P = 0.02) was a significant predictor for malignant cases. Optimal cutoff value for the neutrophil/lymphocyte ratio was found to be 2.47 with 63.4 % sensitivity and 63.5 % specificity for malignancy prediction. Odds ratio of high neutrophil/lymphocyte ratio for malignancy risk was 2.5 (95 % CI 1.3-4.8, P = 0.004). Platelet/lymphocyte ratio (AUC = 0.621, P = 0.007) was a significant predictor for malignant cases. Platelet/lymphocyte ratio (AUC = 0.568, P = 0.05) was also predictive for cases without a benign mass. Optimal cutoff value for the platelet/lymphocyte ratio was found to be 144.3 with 54 % sensitivity and 59 % specificity for malignancy prediction. Odds ratio of high platelet/lymphocyte ratio for malignancy risk was 2.1 (95 % CI 1.1-3.8, P = 0.02). Neutrophil/lymphocyte and platelet/lymphocyte ratios are predictors for malignant ovarian tumors but not borderline tumors even in case of microinvasion.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1387-7
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    ABSTRACT: Short stature has been reported in pediatric cancer survivors. Data on retinoblastoma survivors are limited. We conducted a cross-sectional study to assess the height in retinoblastoma survivors. The recorded height was compared with median height for age and sex as per the Indian Academy of Pediatrics. Z-score less than -2 was considered short statured. Thirty percent of the survivors were short statured. The mean height was shorter than the mean 50th percentile height (119.7 ± 14.8 vs 128.7 ± 15 cm, p < 0.001). Previous chemotherapy showed a trend toward association (p = 0.09). Short stature affects a significant number of retinoblastoma survivors.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1380-1
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    ABSTRACT: Familial aggregation among patients with several hematological malignancies has been revealed. This emphasizes the importance of genetic factors. Only few genes predisposing to familial hematological malignancies have been reported until now due to the low occurrence. We have described in previous study PRF1 and CEBPA variants that might contribute to the background of genetic factors, which encourage us to extend our investigations to other cooperating genes. The aim of this study is to determine whether germline additional sex combs-like 1 (ASXL1) gene mutations may be involved? In this study, we investigated the candidate gene ASXL1 by direct sequencing in 88 unrelated Tunisian and French families with aggregated hematological malignancies. We report a new p.Arg402Gln germline missense substitution in two related Tunisian patients which has not been previously described. We identified here this variant for the first time in non-Hodgkin lymphoma. The p.Arg402Gln variant was not found in 200 control chromosomes. In silico analysis has predicted potential deleterious effect on ASXL1 protein. From an extended candidate genes analyzed in the field of familial hematological malignancies, ASXL1 might be involved. This variant should be considered since a potential damaging effect was predicted by in silico analysis, with a view to develop functional assay in order to investigate the biological assessment.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1379-7
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    ABSTRACT: Locally advanced non-small cell lung cancer (NSCLC) is a diversified illness in which postoperative radiation therapy (PORT) for complete resection with positive hiliar (pN1) and/or mediastinal (pN2) lymph nodes is controversial. Although several studies have shown that PORT has beneficial effects, randomized trials are needed to demonstrate its impact on overall survival. In this review, the Spanish Radiation Oncology Group for Lung Cancer describes the most relevant literature on PORT in NSCLC patients stage pN1-2. In addition, we have outlined the current recommendations of different national and international clinical guidelines and have also specified practical issues regarding treatment volume definition, doses and fractionation.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1374-z
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    ABSTRACT: The recent immunotherapy treatment on triple-negative breast cancer (TNBC) leads to the breakthrough assignation. In this study, we have tried the new combinations of specific chemo with DC-CIKs immunotherapy to treat those patients. Twenty-three metastatic anthracyclines and taxanes pretreated TNBC younger (mean 41.5 years) patients were initially mobilized with cyclophosphamide (3 g/m(2)) for the preparation of CD34(+) peripheral blood mononuclear cells as the resources for generating DC/CIKs and marrow function supports. All cases were subsequently experienced 2 cycles of chemotherapy with cyclophosphamide 3 g/m(2), thiotepa 150 mg/m(2), and carboplatin AUC = 6, Q4w. The patients then received 3 infusions of DC-CIKs at the chemo intervals and followed by maintenance therapy with oral cyclophosphamide 50 mg daily. The endpoints were progression-free survival and overall survival. The partial response rate was 13.0 %, stable and progressive disease rates were 56.5 and 30.4 %, respectively. The median PFS was 13.5 months (95 % confidence interval (CI) 10.1-16.9 months) and OS was 15.2 months (95 % CI 12.5-18.1 months). The most common serious adverse events were neutropenia (100.0 %) and anemia (69.7 %) but without treatment-related mortality. These data suggested that such combination therapy model be effective and safe for younger metastatic TNBC exposure to previous anthracyclines and taxanes based adjuvant chemotherapy.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1339-2
  • W Hu · X Li · C Zhang · Y Yang · J Jiang · C Wu
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    ABSTRACT: Tumor-associated macrophages (TAMs) are major component of leukocytic infiltrate of tumors and play important roles in progression and regression of tumors. Tumor microenvironment determines the mutual conversion between M1 and M2 macrophages. In many kinds of tumors, M2 type macrophages are of the majority in TAMs and promote tumor progression and metastasis. The dynamic balance and interaction between TAMs and tumor cells have important effects on the occurrence and development of tumor. TAMs in malignant tumors are useful for clinical diagnosis and may provide a novel target for cancer treatment.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1373-0
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    ABSTRACT: This study was conducted to explore the prognostic value of the methylation status of the ASC/TMS1 (apoptosis-associated speck-like protein containing a CARD/the target of methylation-induced silencing-1) promoter in gastric cancer (GC). ASC/TMS1 expression was detected in GC tissues and normal gastric mucosal tissues by real-time quantitative PCR and Western blot analysis. Methylation-specific PCR (MSP) analysis was performed to detect the methylated degrees of the DNA of the ASC/TMS1 promoter of 200 GC patients. Associations between molecular, clinicopathological characteristics and survival data were analyzed. The mRNA and protein expression levels of ASC/TMS1 in GC tissues were lower than those in normal gastric mucosal tissues. With the MSP detection, ASC/TMS1 promoter methylation was found in 68 (34 %) in 200 GC tissues, while none of 40 normal gastric mucosal tissues were found to be methylated. The size of primary tumor and lymph node metastasis were identified as independent relative factors of methylation status of the ASC/TMS1 promoter in GC tissues. Multivariate analysis results demonstrated that the degree of differentiation, serosal invasion, lymph node metastasis and methylated status of ASC/TMS1 promoter were independent prognostic indicators of GC. Lymph node metastasis and methylated status of ASC/TMS1 promoter were optimal prognostic predictors of GC patients, as identified by Cox regression with Akaike information criterion value calculation. The methylated status of ASC/TMS1 promoter had the potential applicability for clinical evaluation the prognosis of GC.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1367-y
  • J Ni · T Zhu · L Zhao · F Che · Y Chen · H Shou · A Yu
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    ABSTRACT: To study the association between metabolic syndrome (MS) and the prognosis of patients with endometrial adenocarcinoma. A total of 385 patients with endometrial adenocarcinoma in the Department of Gynecologic Oncology, at the Zhejiang Cancer Hospital in China, between January 2001 and December 2008 were chosen. The deadline for the completion of follow-up was December 2013. The overall survival (OS) of the patients with MS was analyzed by the Kaplan-Meier method. Various clinical characteristics (e.g., clinical and surgical stage, vascular invasion, histological grade, tumor size, age at start of the first treatment, and lymphatic metastasis) related to the prognosis of endometrial adenocarcinoma were also evaluated. A univariate analysis demonstrated that the OS rate of the patients with endometrial adenocarcinoma with MS was significantly worse than that of the patients without MS for all 385 patients (P = 0.001). Multivariate Cox proportional hazards regression analyses showed that stage (P = 0.001), lymphatic metastasis (P = 0.021), and MS (P = 0.049) were independent prognostic factors for endometrial adenocarcinoma. Furthermore, statistical analyses demonstrated that MS was closely related to stage (P = 0.021), grade (P = 0.022), vascular invasion (P = 0.044), tumor size (P = 0.035), and lymphatic metastasis (P = 0.014) but not with age at start of the first treatment (P = 0.188). Finally, according to the univariate analysis of the OS rate of 129 cases of endometrial adenocarcinoma with MS, stage (P = 0.001), vascular invasion (P = 0.049), tumor size >2 cm (P = 0.028), lymphatic metastasis (P = 0.002), and CA19-9 value >37 U/m (P = 0.002) all showed significantly low P values for OS. Metabolic syndrome is an independent prognostic factor for endometrial adenocarcinoma.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1309-8
  • Q Lv · L Gong · T Zhang · J Ye · L Chai · C Ni · Y Mao
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    ABSTRACT: Metastatic breast cancer (MBC) remains the main cause of cancer-related death, and the clinical significance and prognostic role of circulating tumor cells (CTCs) in metastatic breast cancer are still controversial. Here, we conducted a meta-analysis to clarify the correlation between CTCs and the clinicopathological features and prognosis of MBC. We performed a comprehensive search of Pubmed and the ISI Web of Science through December 2014. Only articles that focused on MBC patients and detected CTCs using the CellSearch system were included. The associations between CTCs and survival rate and clinicopathological parameters, including molecular pattern, metastatic region and treatment response, were evaluated. This meta-analysis included 24 studies (3701 MBC patients), 13 prospective studies and 11 retrospective studies. We found that CTCs were more frequently detected with HER2 + primary tumors (pooled RR = 0.73, 95 % CI = 0.63-0.84). Additionally, higher CTC numbers indicated a worse treatment response (RR = 0.56, 95 % CI = 0.40-0.79), poorer PFS (RR = 0.64, 95 % CI = 0.56-0.73) and poorer OS (RR = 0.69, 95 % CI = 0.64-0.75) in MBC patients. Based on these results, we propose that HER2 positivity could be a significant risk factor for the presence of CTCs. Additionally, CTCs have a significant prognostic value for MBC patients. Therefore, CTCs should be continually monitored to guide the treatment of MBC patients, especially those with HER2 + primary tumors.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1372-1
  • Z Zeng · S Fan · X Zhang · S Li · M Zhou · W Xiong · M Tan · W Zhang · G Li
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    ABSTRACT: EBER-1 (a non-coding RNA transcribed by EBV) expression was detected in most of Epstein-Barr virus (EBV)-positive nasopharyngeal carcinoma (NPC) patients. However, the relevance between EBER-1 expression and NPC clinical outcome has not been reported. This study aims to assess the possible correlations of EBER-1 expression and clinical parameters and its potential prognostic predictive ability in NPC patient's outcomes. We examined EBER-1 mRNA expression in 301 NPC and 130 non-NPC tissues using in situ hybridization and did statistics. EBER-1 expression was up-regulated in NPC tissues when compared to non-NPC tissues. A receiver operating characteristic analysis revealed that EBER-1 expression could distinguish non-cancerous patients from NPC patients (p < 0.001, sensitivity: 72.5 %, specificity: 83.5 %, AUC = 0.815). A survival analysis revealed that patients with high levels of EBER-1 expression had a significantly good prognosis (Disease-free survival: p = 0.019, overall survival: p = 0.006). These results indicated that EBER-1 expression is a potential prognosis factor of NPC and highly negative correlated with the progress of NPC.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1354-3
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    ABSTRACT: Treatment concepts for metastatic colorectal cancer continue to evolve. While the presence of RAS mutations impacts systemic therapy, little is known about the influence of such mutations in patients with brain metastases. Pooled retrospective analysis was conducted of 57 patients with brain metastases from colorectal cancer treated in two different institutions (2005-2013). The only mutations analyzed in a relatively large subgroup were KRAS mutations (14 wild type, 12 mutated). Mutation status was not associated with baseline characteristics such as number or location of metastases, and did not impact prognosis. Three factors were significantly associated with survival in multivariate analysis: Karnofsky Performance Status (KPS), management strategy, and systemic treatment. Median survival was 0.6 months with best supportive care, 3.0 months with initial whole-brain radiotherapy (WBRT), and 12.7 months if initial treatment included surgery or stereotactic radiosurgery (SRS), p = 0.0001. The survival difference between the WBRT and surgery/SRS groups was largest in patients with KPS 80-100. Effective local treatment was a prerequisite for improved survival. The only significant prognostic baseline factor was KPS, which forms the basis of the diagnosis-specific graded prognostic assessment (DS-GPA) score. Thus, our results validate the DS-GPA in this patient population. So far, neither this nor other studies suggest a clinically important impact of KRAS mutations beyond their previously reported association with development of brain metastases. Studies focusing on patients who develop brain metastases early during the course of metastatic disease might be warranted, because the influence of different systemic therapies might be larger in this subgroup.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1340-9
  • S Wang · H Li · G Wang · T Zhang · B Fu · M Ma · Z Quan · G Chen
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    ABSTRACT: To investigate biological impact of the downregulation of yes-associated protein (YAP) through RNA interference in the process of epithelial-mesenchymal transition in MHCC97H and MHCC97L. MHCC97H and MHCC97L cells were transiently transfected by YAP-siRNA. Furthermore, protein expressions and mRNA levels of characteristic markers of epithelial-mesenchymal transition (E-cadherin, N-cadherin) were examined by Western blotting and real-time polymerase chain reaction, and transwell invasion assay was used to detect changes of invasiveness of MHCC97H and MHCC97L cells. The transfected group with YAP-siRNA in MHCC97H after 72 h by Western blotting showed obviously higher expression of E-cadherin compared with the control group (P < 0.05), and lower expression of N-cadherin (P < 0.05). In MHCC97L cells, the expression of E-cadherin was also significantly increased (P < 0.05); however, N-cadherin expression did not significantly change (P > 0.05). Moreover, compared with the control group, Transwell invasion assay showed that the number of the transfected groups was significantly decreased in MHCC97H and MHCC97L cell lines (both P < 0.05). The result of real-time polymerase chain reaction indicated that mRNA levels of E-cadherin increased (P < 0.05), but the mRNA levels of N-cadherin did not significantly change (P > 0.05) in these two cell lines, indicating some effects of post-transcriptional regulation mechanism after silencing YAP. YAP expression in human hepatocellular carcinoma cell lines MHCC97H and MHCC97L is closely related with the characteristic markers of epithelial-mesenchymal transition, N-cadherin and E-cadherin expression.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1353-4
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    ABSTRACT: To analyze clinical-dosimetric predictors of genitourinary (GU) toxicity in a cohort of prostate cancer (PC) patients treated with moderate hypofractionation and simultaneous integrated boost (SIB) using volumetric modulated arc therapy (VMAT) technique. 60 patients were selected. Patients were stratified into low (43 %), intermediate (30 %) and high-risk (27 %) groups. Low-risk patients received 73.5 Gy to PTV1; intermediate-risk received 73.5 Gy to PTV1 and 60 Gy to PTV2; high-risk received 73.5 Gy to PTV1, 60 Gy to PTV2, and 54 Gy to PTV3. All patients were treated in 30 fractions. Androgen deprivation therapy (ADT) was prescribed upfront in intermediate and high-risk categories. Toxicity was scored according to Common Terminology Criteria for Adverse Events v4.0 scoring system. Median follow-up was 30 months (range 16-36 months). GU acute toxicity was recorded as followS: G0 = 16/60 (27 %), G1 = 18/60 (30 %); G2 = 26/60 (43 %). GU late toxicity was recorded as follows: G0 = 20/60 (34 %); G1 = 29/60 (48 %); G2 = 11/56 (18 %). The risk of acute G2 GU toxicity was three times higher for prostate volume ≥80 cc. In 60 % of the patients with a prostate volume ≥80 cc, the first 3 weeks are at particular risk for toxicity onset. In the late setting, no statistical significance was found between GU toxicity and prostate gland dimension. Prostate volume ≥80 cc resulted a predictive factor of acute G2 GU toxicity, in moderate hypofractionation and volumetric modulated arc radiation therapy for definitive PC.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1371-2
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    ABSTRACT: The aim of the this study was to analyze the status of sex-determining region Y-related high-mobility group box 4 (SOX4) expression in varied human cancers and its correlation with overall survival in patients with human cancers. To observe initially the expression status of SOX4 in twenty kinds of human cancers at protein database (The Human Protein Atlas). We systematically and carefully searched the studies from electronic databases and seriously identified according to eligibility criteria. The correlation between SOX4 expression and overall survival in human cancers was evaluated through Review Manager. We found that SOX4 expression was significantly positive in most types of human cancer tissues, and the positive rate of SOX4 expression was about 78 % in overall cancer tissues. Furthermore, a total of 10 studies which included 1348 cancer patients were included in the final analysis. Meta-analysis showed that SOX4 overexpression was correlated with a poor overall survival and the pooled hazard ratio (HR), and corresponding 95 % confidence interval (CI) was 1.67 (95 % CI 1.01-2.78). From subgroup analyses, we present evidence that SOX4 overexpression was an unfavorable prognostic factor for colorectal cancer patients' recurrence-free survival and gastric cancer patients' overall survival, and the pooled HRs (95 % CI) were 1.73 (95 % CI 1.04-2.88) and 3.74 (95 % CI 1.04-13.45), respectively. In summary, SOX4 is a potential prognostic biomarker in human cancers.
    Clinical and Translational Oncology 08/2015; DOI:10.1007/s12094-015-1337-4