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HALP score and GNRI: Simple and easily accessible indexes for predicting prognosis in advanced stage NSCLC patients. The İzmir oncology group (IZOG) study. Front Nutr 2022; 9:905292. [PMID: 36061883 PMCID: PMC9437940 DOI: 10.3389/fnut.2022.905292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 08/01/2022] [Indexed: 12/27/2022] Open
Abstract
ObjectiveThe Hemoglobin, Albumin, Lymphocyte, and Platelet (HALP) Score and the Geriatric Nutrition Risk Index (GNRI) are used as prognostic factors in different types of cancers. In this study we analyzed the prognostic value of the HALP Score and the GNRI calculated prior to first-line treatment in patients diagnosed with de novo metastatic non-small cell lung cancer (mNSCLC).Materials and methodsDe novo mNSCLC patients were retrospectively evaluated from January 2016 to December 2019. Patients with Driver’s mutation, severe comorbidities, active infection, or insufficient organ function, and those receiving anti-inflammatory treatment were excluded from the study. Optimal cut-off points for the HALP score and the GNRI were calculated with the receiver operating characteristic (ROC) curve analysis. Predictive factors for overall survival (OS) were assessed with univariate and multivariate Cox proportional hazard analyses, and OS was studied with the Kaplan–Meier analysis.ResultsThe study included 401 patients in total. In the ROC curve analysis, the cut-off points were found 23.24 (AUC = 0.928; 95% CI: 0.901–0.955, p < 0.001) for HALP, and 53.60 (AUC = 0.932; 95% CI: 0.908–0.955, p < 0.001) for GNRI. Groups with lower HALP scores and lower GNRI had significantly shorter OS compared to those with higher HALP scores and GNRIs. Univariate analysis showed that male gender, smoking, high ECOG score, low HALP score and low GNRI were associated with worse survival rates. Multivariate analysis showed that low HALP score (HR = 2.988, 95% CI: 2.065–4.324, p < 0.001); low GNRI score (HR = 2.901, 95% CI: 2.045–4.114, p < 0.001) and smoking history (HR = 1.447, 95% CI: 1.046–2.001, p = 0.025) were independent factors associated with worse OS rates.ConclusionOur study showed the HALP score and the GNRI to be of prognostic value as simple, cost-effective, and useful markers that predict OS in de novo mNSCLC patients.
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Warthin tumour and IgG- 4-RD with pleural involvement: shared immunity or coincidence? Scand J Rheumatol 2022; 51:522-524. [PMID: 35659434 DOI: 10.1080/03009742.2022.2065832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Being a Cancer Patient during the Time of COVID-19: Impact of the Pandemic on the Anxiety and the Sleeping Quality of Oncology Patients. Chemotherapy 2021; 67:29-36. [PMID: 34875660 PMCID: PMC8805050 DOI: 10.1159/000520483] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 10/22/2021] [Indexed: 11/25/2022]
Abstract
Objective In this study, we aimed to assess anxiety and sleep quality in cancer patients treated or followed up at our clinic at the time of the outbreak of the COVID-19 pandemic. Methods Seven hundred and sixty-one patients who were either treated or followed up at our oncology clinic between April 2020 and May 2020 were included. Patients were assessed with the State-Trait Anxiety Inventory (STAI) and the Pittsburgh Sleep Quality Index (PSQI). Results Mean scores of the 761 participants were STAI, 43.45 ± 9.34 (range, 23–75), and PSQI, 5.67 ± 4.24 (range, 0–19). Quality of sleep was found bad in 447 (58.7%) (global score ≥5). Univariate analyses demonstrated statistical differences by stage of cancer, status of treatment, subgroup of treatment, monthly income, and levels of education in anxiety and sleep quality levels. Multivariate analyses showed active treatment (OR: 21.4; 95% CI: 9.08–50.4; p < 0.001) as the major independent variable that affected sleep quality; the major independent variable associated with anxiety was low income (OR: 4.43; 95% CI: 1.69–11.5; p = 0.002). Conclusion Anxiety and sleep quality levels were found comparable to pre-pandemic reports, and the pandemic was not observed to have additional negative impact on cancer patients. Also, universal basal anxiety and sleep disorder that accompany cancer or active treatment were observed in our study. The accurate effects of the pandemic can be analyzed in further studies using repeated data obtained from the same patient group.
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An analysis of adjuvant treatment strategies in operated pancreatic cancer patients: An Izmir oncology group study. Indian J Cancer 2020; 57:158-163. [PMID: 32445318 DOI: 10.4103/ijc.ijc_318_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Adjuvant treatment is necessary in pancreatic cancer patients, but the optimal approach is not clear yet. Our aim was to explore the effectiveness of adjuvant treatment modalities in patients with operated pancreatic cancer. METHODS There were five groups of patients operated for primary pancreas adenocarcinoma. The first two groups included patients who were treated with only adjuvant chemotherapy or radiotherapy. The patients in third group had received combination chemotherapy and radiotherapy either sequentially or concomitantly. The fourth group was composed of patients who were treated with adjuvant chemotherapy after concurrent chemoradiotherapy, whereas the patients in the fifth group were only observed after surgery without any adjuvant treatment. RESULTS There were 83 operated pancreatic cancer patients available for analysis. Median age of the patients was 63 years (range, 40-82 years). There were 55 patients who had local disease recurrence (n = 14) or metastasis (n = 41) during or after adjuvant treatment. The median overall survival for all patients was 14 months. When we compared the median survival of patients who had any adjuvant treatment with the patients treated without any adjuvant therapy, we found a significant statistical difference between the groups (32.4 vs 6.5 months; P = 0.000). In addition, survival of each treatment group was also compared with each other but we did not find any significant statistical difference. CONCLUSIONS Our result suggests that any adjuvant therapy in the treatment of pancreatic cancer patients is important. However, we could not find any superiority between adjuvant treatment modalities.
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Preliminary study of serum Galectin-1 in breast cancer carcinogenesis [Izmir Oncology Group (IZOG) study]. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2020; 25:675-680. [PMID: 32521852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE Galectin-1 is a lectin involved in the carcinogenesis of many cancers. In the present study, we aimed to investigate the importance of galectin-1 in breast cancer carcinogenesis and its relationship with tumor development. METHODS Patients who were diagnosed with new breast cancer and a healthy volunteer population were included in the study. Preoperative and postoperative (1 month following visit at the medical oncology outpatient clinic) serum samples were collected from breast cancer patients and the healthy volunteer control group. RESULTS There was no statistically significant difference between patients' age, height, weight and body mass index (BMI) (p>0.05). The mean galectin-1 value of the preoperative group was 2.16±0.69 ng/ml, in the postoperative group; 1.75±0.31 ng/ml, and the healthy control group 1.64±0.40 ng/ml. A comparison of mean galectin-1 values between the groups showed that the highest galectin-1 level was found in the preoperative patients. When the mean serum galectin-1 levels of preoperative and postoperative patients were compared, a statistically significant difference was found between the two groups (p<0.001). Furthermore, a comparison of the control group and preoperative patients also revealed a statistically significant difference between the groups (p<0.001). When the control group and postoperative patients were compared, no statistically significant difference was found between them (p=0.16). CONCLUSION Serum galectin-1 levels were higher in breast cancer patients than in the healthy control group. In addition, postoperative galectin-1 levels of breast cancer patients tended to decrease. This suggests that serum galectin-1 levels are important in breast carcinogenesis and positively correlated with the presence of tumors.
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Prognostic role of De Ritis and basal neutrophil to lymphocyte ratio in patients with advanced stage pancreatic cancer [Izmir Oncology Group (IZOG) Study]. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2020; 25:1063-1069. [PMID: 32521907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE We aimed to investigate the prognostic significance of neutrophil/lymphocyte ratio (NLR), an indirect indicator for the immune response and AST/ALT ratio (De Ritis), liver enzymes that are commonly used in various clinical fields, in patients with advanced-stage pancreatic cancer. METHODS NLR and De Ritis of the patients with diagnosis of locally advanced and metastatic pancreatic cancer between the 2010-2017 were evaluated retrospectively. All patients were divided into two groups as high and low according to NLR and De Ritis cut-off values which were 2.4 and 0.75, respectively. RESULTS A total of 191 patients were evaluated. The mean overall survival (OS) in patients with NLR<2.4 at the time of diagnosis was 10±0.8 months, while it was 4±0.49 months in patients with NLR>2.4 (p<0.0001). The mean OS of the patients with a De Ritis <0.75 was 8±1.2 months, whereas the survival of those with De Ritis >0.75 was 6±0.74 months (p=0.024). The mean progression free survival (PFS) in patients with NLR<2.4 and De Ritis <0.75 at diagnosis were 5±0.76 months and 6±0.87 months respectively, whilst it was 3±0.37 months in patients with NLR>2.4 (p=0.017) and 4±0.3 months in patients with De Ritis >0.75 (p=0.14). CONCLUSIONS The NLR and De Ritis are associated with prognosis in many cancers and have been found to be associated with survival outcome in advanced-stage pancreatic cancer patients.
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High expression of mesothelin in advanced serous ovarian cancer is associated with poor prognosis. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2019; 24:1549-1554. [PMID: 31646807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Mesothelin is a cell surface glycoprotein which is highly expressed in various types of epithelial cancers. Its expression level is associated with poor prognosis in many cancer types. The aim this study was to evaluate the association of the level of mesothelin expression with clinicopathological characteristics and its prognostic significance in patients with advanced serous ovarian cancer (SOC). METHODS Tissue blocks from a total 42 patients with advanced SOC treated at the medical oncology clinic of Izmir Katip Celebi University Ataturk Training and Research Hospital between 2006 and 2013 were evaluated. Immunohistochemical staining for mesothelin was performed. Clinical characteristics, optimal or suboptimal operation, response to platinum-based chemotherapy, and overall survival (OS) were analyzed. RESULTS The cut-off value of 45 for mesothelin H-score determined by ROC analysis predicted survival with 86% sensitivity and 75% specificity (p=0.020). We found a notable negative correlation between mesothelin H-score and OS (r = -0.570, p=0.0001). The median OS was 67 months (95%CI, 36.114 to 97.886) in the low-staining mesothelin H-score group and 27 months (95%CI, 22.238 to 31.762) in the high-staining mesothelin H-score group (p=0.002). Univariate analysis showed that the clinical stage IV disease (p=0.023), platinum chemoresistance (p=0.001), higher mesothelin H-score (p=0.002), and suboptimal surgery (p=0.024) were associated with worse OS. In the multivariate Cox regression model, mesothelin H-score (B=1.15, 95%CI=1.016 to 9.850, p=0.047) and the status of platinum sensitivity (B=-.916, 95%CI=.185 to -.864, p=0.020 were statistically significant predictors for OS. CONCLUSION These results indicated that high mesothelin H-scores were significantly associated with poor prognosis in patients with advanced SOC.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Biomarkers, Tumor/genetics
- Carcinoma, Ovarian Epithelial/drug therapy
- Carcinoma, Ovarian Epithelial/genetics
- Carcinoma, Ovarian Epithelial/pathology
- Cystadenocarcinoma, Serous/drug therapy
- Cystadenocarcinoma, Serous/genetics
- Cystadenocarcinoma, Serous/pathology
- Disease-Free Survival
- Drug Therapy
- Female
- GPI-Linked Proteins/genetics
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Mesothelin
- Middle Aged
- Neoplasms, Glandular and Epithelial/drug therapy
- Neoplasms, Glandular and Epithelial/genetics
- Neoplasms, Glandular and Epithelial/pathology
- Platinum/administration & dosage
- Prognosis
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Is Monitoring Mean Platelet Volume Necessary in Breast Cancer Patients? Open Med (Wars) 2018; 13:450-455. [PMID: 30426082 PMCID: PMC6227779 DOI: 10.1515/med-2018-0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 09/03/2018] [Indexed: 11/18/2022] Open
Abstract
Background Mean platelet volume (MPV) is a parameter that increases during thrombotic and cardiovascular events. Tamoxifen (Tmx) and aromatase inhibitors (AIs), which are adjuvant endocrine therapies, may cause serious side effects, such as vascular thrombosis. The present study investigated the changes in MPV values of breast cancer patients receiving long-term adjuvant hormone therapy and the relationship of MPV with adverse effects of hormonotherapy. Methods Data of 261 patients who had pathologically confirmed estrogen or progesterone receptor positive invasive breast cancer and had received hormonotherapy for at least a 5-year period were retrospectively analyzed. MPV levels were measured at baseline and at the first and fifth year of hormone therapy. Results All patients were females and their median age was 50 years (range, 27–78 years). The mean MPV value was significantly increased in all patients in the Tmx, AI, and switch groups over time (p<0.001). Conclusion This is the first study evaluating the relationship between the 5-year adjuvant endocrine therapy and changes in MPV values in breast cancer patients. Monitoring changes in MPV values may be predictive for severe side effects in breast cancer patients receiving hormone therapy.
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Is adjuvant chemotherapy necessary for Luminal A-like breast cancer? JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2018; 23:877-882. [PMID: 30358189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE Patients with breast cancer with Luminal-A subtype have a better prognosis but poor chemotherapy response. Chemotherapy is controversial in lymph node-positive patients with Luminal-A subtype. In this retrospective study, we aimed to evaluate the efficacy and benefit of chemotherapy in the Luminal A-like subtype of breast cancer. METHODS Patients diagnosed with breast cancer within 2006 and 2011 were retrospectively evaluated. Patients with pathologically confirmed Luminal A-like breast cancer were analyzed , and were divided in those receiving taxane-based adjuvant chemotherapy and those who did not. RESULTS A total of 136 patients with Luminal-A type were included in the study. The 10-year cumulative disease-free survival (DFS) was 85.6 vs 96.7% (p=0.230) for the chemotherapy and non-chemotherapy groups, and overall survival (OS) was 88.6 vs 100%, respectively (p=0.242). The 10-year cumulative DFS was 80 vs 98.1% for the taxane-based chemotherapy group and taxane-free chemotherapy group (p=0.501), while the OS was 87.5 vs 95.2%, respectively (p=0.391). There was a positive correlation between relapse status and lymph node involvement in the multivariate analysis (p=0.031). CONCLUSION Adjuvant chemotherapy in Luminal-A showed no significant difference for DFS and OS. Taxane-based chemotherapy did not demonstrate any benefit for OS and DFS with relatively more advanced stage and lymph node involvement. We believe that adjuvant chemotherapy plays a minor role in a significant proportion of Luminal-A subtype of breast cancer.
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BRCA genes: BRCA 1 and BRCA 2. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2018; 23:862-866. [PMID: 30358186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BRCA1 and BRCA2 are the genes related with breast and ovarian cancer. They have function in DNA repair processes and thus they are tumor suppressor genes. There are hundreds of mutations identified in these genes. Functional deficiencies due to these mutations impair DNA repair and cause irregularities in the DNA synthesis. The standard method for the laboratory assessment of these BRCA genes includes comprehensive sequencing and testing of broad genomic rearrangements. Members of the families with BRCA mutations have an increased risk for early onset of breast cancer and ovarian cancer occurring at any age. Surveillance of patients with mutations in BRCA 1/2 is done by yearly mammography and breast MRI and by transvaginal ultrasonography and serum CA-125 levels every 6-12 months for ovarian cancer.
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The role of FOLFOXIRI in chemorefractory metastatic colorectal cancer patients. JOURNAL OF ONCOLOGICAL SCIENCES 2018. [DOI: 10.1016/j.jons.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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The alterations of serum FGF-21 levels, metabolic and body composition in early breast cancer patients receiving adjuvant endocrine therapy. Cancer Biomark 2018; 18:441-449. [PMID: 28106545 DOI: 10.3233/cbm-161507] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND In early breast cancer patients, the effects of hormonal therapy (tamoxifen and aromatase inhibitors) on plasma fibroblast growth factor 21 (FGF-21), lipid levels and body composition have not yet been investigated. Therefore, we aimed to analyze the relationship between FGF-21 and body composition as well as the effects of tamoxifen and aromatase inhibitors on plasma lipid levels, FGF-21, and body composition. METHODS A total of 72 patients were treated with either tamoxifen or aromatase inhibitors due to their menopausal status after adjuvant radiotherapy. Each patient was followed-up over a period of 1 year. Changes in body composition and serum lipid profile, glucose and FGF-21 levels were evaluated. We recorded the type of hormonal therapy, body mass index, waist-to-hip ratio, lipid profile, and FGF-21 levels both at the beginning and after 12 months. RESULTS There was a statistically significant decrease in serum FGF-21 levels after 12 months of adjuvant endocrine therapy (46 ± 19.21 pg/ml vs. 30.99 ± 13.81 pg/ml, p< 0.001). Total body water (p< 0.001), serum glucose (p= 0.036) and triglyceride levels (p< 0.001) also exhibited a significant decrease. The decreases in total cholesterol and low-density lipoprotein were not statistically significant. Likewise, high-density lipoprotein increased after adjuvant endocrine therapy, although it did not reach statistical significance. The changes in body composition, glucose, lipid profile and FGF-21 were similar in tamoxifen and aromatase inhibitor groups. A positive correlation was found between basal weight, fat mass, fat-free mass and serum FGF-21 levels; however, the correlation was maintained only for the fat-free mass at the 12th month. CONCLUSION As part of the present study, we suggest that both tamoxifen and aromatase inhibitors can reduce FGF-21 levels independently of body compositions, and these drugs can provide antihyperlipidemic, antidiabetic and cardio-protective effects. We also recommend that serum FGF-21 level can be utilized as a tumor biomarker in early-stage breast cancer and for monitoring purposes. FGF-21 levels may help physicians estimate prognosis, too. Further studies with larger populations may shed light on the role of FGF-21 in breast cancer.
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The prognostic significance of cyclin D1 expression in patients with triple-negative breast cancer. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2017; 22:947-952. [PMID: 28952212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE Breast cancer (BC) is the most common cancer and the second leading cause of cancer death among women. While receptor-targeted therapies are used for other subtypes due to the presence of such receptors, studies are still continuing on receptor expression in order to identify new therapeutic targets as the triple-negative breast cancer (TNBC) lacks a target receptor and its prognosis is worse than the other subtypes. Cyclin D1 (CycD1) is a cell cycle regulator protein. It is stated that its overexpression plays a role in carcinogenesis. With the present study, we aimed to evaluate the prognostic significance of immunohistochemical expression of CycD1 in patients with TNBC. METHODS The study included 56 operated patients with TNBC who were diagnosed between 2006 and 2011 at Izmir Katip Celebi University, Ataturk Research and Training Hospital, Department of Pathology. In tumor paraffin-embedded sections, CycD1 was immunohistochemically (IHC) studied. Demographic and survival data of the patients were obtained from the Department of Medical Oncology follow-up files. ROC curve analysis was used to calculate the cutoff value for CycD1 staining density. Patients were divided into two groups using 11.5 cutoff value for the expression of CycD1, obtained by ROC analysis. Kaplan-Meier analysis was utilized for survival analyses, and log rank test for comparisons between the two groups. RESULTS Of the patients, 62.5% had CycD1 expression (37.5% had not). In the whole group, the 5-year disease-free survival (DFS) was 51%, and the 5-year overall survival (OS) was 65%. No difference in DFS between the two groups was noticed (p=0.37). The 5-year DFS was 47% in the group with CycD1 expression below 11.5, while it was 57% in the group above the 11.5 value. The difference in OS between the groups was statistically significant (p=0.044). The 5-year OS was 55% in the group with a CycD1 expression below 11.5, while it was 79% in the group above the 11.5 value (p=0.044). CONCLUSION OS differed significantly between the high and low-CycD1 expression. It was also demonstrated that CycD1 may have prognostic significance in TNBC. Further studies with larger populations are required to confirm the prognostic significance of CycD1.
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Prognostic value of preoperative neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in patients with epithelial ovarian cancer. EUR J GYNAECOL ONCOL 2017; 38:444-448. [PMID: 29693888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have recently been evaluated in many cancers in prediction of survival outcomes. The purpose of this study was to investigate the impact of NLR and PLR on the prognosis of patients with epithelial ovarian cancer (EOC). MATERIALS AND METHODS A total of 208 patients with EOC were included in the study. Hematological parameters and clinicopathological data during diagnosis were retrospectively evaluated. The cut-off values were determined by calculating receiver operating characteristic (ROC) curve analysis of the patients. RESULTS The median over-all survival (OS) of patients with low NLR was 69 months (95% CI, 43.0-94.9) whereas high NLR was 36 months (95% CI, 29.1-42.8). The median OS with low PLR patients was 76 months (95% CI, 46.4-105.5) and high PLR was 35 months (95% CI, 28.5-41.4). In serous tumors (70.7%), the median OS with low NLR and high NLR was 54 months (95% CI, 27.9-80.0) and 34 months (95% CI, 28.2-39.7), and for the median OS with low PLR and high PLR it was 51 months (95% CI, 2 1.2-80.7) and 35 months (95% CI, 27.8-42.1), respectively. CONCLUSION The present findings showed that the high NLR and high PLR were associated with poor prognosis and these values are significantly remarkable in EOC patients.
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The maximum standardized uptake value of metastatic site in 18 F-FDG PET/CT predicts molecular subtypes and survival in metastatic breast cancer: An Izmir Oncology Group study. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2016; 21:1410-1418. [PMID: 28039701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE The purpose of this study was to analyse the association between the 18F-2-deoxy-2-fluorodeoxyglucose maximum standardized uptake value (SUVmax) of metastatic sites and molecular subtypes and survival in metastatic breast cancer (MBC) patients. METHODS Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG-PET/CT) was performed in 176 MBC patients before any therapeutic intervention. The FDG uptakes of metastatic sites were evaluated using the SUVmax. Histopathological prognostic parameters, such as the tumor size, grade, lymph node involvement, lymphovascular invasion, estrogen (ER), progesterone receptors (PR), HER2 status and Ki67 were determined from the primary breast tumor tissue. The SUVmax of the metastatic sites was assessed in relation to the molecular subtypes and survival in univariate and multivariate analyses. Cox regression analysis was used to evaluate the associations between SUVmax measurements and overall survival (OS). RESULTS The mean SUVmax of 176 tumors was 8.0. Among the subtypes 49 (28.8%) were luminal A, 51 (28.9%) luminal B, 35 (19.8%) HER2-overexpressing, and 41 (23.2%) triple- negative, and the corresponding means of SUVmax were 5.6, 7.4, 11.4, 11.0, respectively. A cut-off value of ≤8.4 yielded 80% sensitivity and 57.1% specificity with an area under the receiver operating characteristics curve (AUC) of 0.731 for predicting that a tumor was of the luminal A subtype. A cut-off value of SUVmax ≥10.05 yielded 62.9% sensitivity and 67.4% specificity with an AUC of 0.648 for predicting a HER2 overexpressing subtype. A cut-off value of SUVmax ≥9.25 yielded 61% sensitivity and 64.4% specificity with an AUC of 0.660 for predicting a triple-negative subtype. The SUVmax could not effectively differentiate patients with luminal B subtype. Cox regression analysis showed that in patients with MBC, a SUVmax ≤7.55 acted as an independent negative prognostic factor for OS (hazard ratio/HR = 1.552). CONCLUSION The SUVmax of metastatic sites on pretreatment 18F-FDG PET/CT may be an independent prognostic factor for the diagnosis of molecular phenotypes and survival in MBC patients.
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Prognostic Value of the Pretreatment Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio for Patients with Neuroendocrine Tumors: An Izmir Oncology Group Study. Chemotherapy 2016; 61:281-6. [PMID: 27070366 DOI: 10.1159/000445045] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 02/23/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Several studies evaluating the prognostic factors of gastrointestinal and pancreatic neuroendocrine tumors (GEP-NETs) have been published. The neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) have been accepted as prognostic factors for cancer patients. MATERIALS AND METHODS This study included 132 patients diagnosed with GEP-NETs. Peripheral blood samples were collected before the pretreatment period. RESULTS NLR and PLR were increased as the grade increased in NETs. The embryonic origin analysis revealed higher NLR and PLR rates in NETs of foregut origin. NLR and PLR were also higher in pancreatic NET patients compared to the gastroenteric NET patients. Analysis of NETs by TNM indicated that an advanced stage was accompanied by significantly higher NLR and PLR. We found a strong negative correlation between progression-free survival and NLR and PLR. CONCLUSION The study verified that NLR and PLR are simple laboratory findings that can be used to identify NETs with a worse outcome.
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The Effects of Adjuvant Endocrine Treatment on Serum Leptin, Serum Adiponectin and Body Composition in Patients with Breast Cancer: The Izmir Oncology Group (IZOG) Study. Chemotherapy 2015; 61:57-64. [DOI: 10.1159/000440944] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 09/07/2015] [Indexed: 11/19/2022]
Abstract
Background: A limited number of studies have been conducted on the effects of hormonal therapy with tamoxifen (TMX) or aromatase inhibitors (AIs) on plasma levels of leptin and adiponectin, as well as body composition in breast cancer (BC) patients. Therefore, we aimed to analyze the relationship between adipocytokines and body composition as well as the effects of TMX and AIs on plasma adiponectin, leptin, leptin/adiponectin ratio (LAR) and body composition. Methods: Patients were treated with either TMX or AI according to their menopausal status after adjuvant radiotherapy. Changes in body composition and serum leptin and adiponectin levels were evaluated. We recorded the type of hormonal therapy, BMI, waist/hip ratio (WHR), leptin and adiponectin levels at study entry, and after 6 and 12 months. Results: From baseline to the 6- and 12-month follow-ups, there were statistically significant increases in WHR (p = 0.003), fat mass (p = 0.041), and serum leptin (p < 0.001) and adiponectin levels (p < 0.001). The changes in body composition and serum leptin and adiponectin levels were similar in TMX and AI groups. A statistically significant decrease was found in total body water and LAR (p < 0.001). Although weight and body fat percentage increased, such increases were not statistically significant. A positive correlation was found between baseline BMI and serum leptin levels. This correlation was maintained at 6 and 12 months. The negative correlation found between serum adiponectin levels at baseline and baseline BMI did not last throughout the study. Conclusion: In this study, increased leptin and adiponectin levels and a decreased LAR were found in both AI and TMX groups. These changes might have occurred through both mechanisms of hormonal therapy and body composition changes. Therefore, AIs and TMX may exert their protective effects for BC patients by decreasing LAR rather than affecting leptin or adiponectin alone.
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Depression, anxiety and sexual satisfaction in breast cancer patients and their partners-Izmir oncology group study. Asian Pac J Cancer Prev 2015; 15:10631-6. [PMID: 25605151 DOI: 10.7314/apjcp.2014.15.24.10631] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We aimed to investigate anxiety, depression and sexual satisfaction levels and the effects of depression and anxiety upon the sexual satisfaction of Turkish breast cancer patients and their partners. MATERIALS AND METHODS Data were collected from one hundred breast cancer patients and their partners, using three forms: one covering information about socio-demographic characteristics of the patients, the Hospital Anxiety and Depression Scale (HADs) and the Golombok-Rust Inventory of Sexual Satisfaction (GRISS). RESULTS The frequencies, avoidance and touch subscores were statistically significantly high in the patients. Among those with high anxiety scores, the frequency, communication, satisfaction, touch, and anorgasmic subscale scores of GRISS were found to be significantly high. Among the partners whose anxiety scores were high, only the premature ejaculation subscale was statistically significant. It was determined that for partners with higher depression scores, the communication, satisfaction, avoidance, premature ejaculation and erectile dysfunction subscores of GRISS were statistically higher compared to partners with lower depression scores. CONCLUSIONS Patients' quality of life may be increased by taking precautions to reduce their and their partners' psychosocial and psychosexual concerns.
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Hormone receptor, HER2/NEU and EGFR expression in ovarian carcinoma--is here a prognostic phenotype? Asian Pac J Cancer Prev 2015; 15:9739-45. [PMID: 25520097 DOI: 10.7314/apjcp.2014.15.22.9739] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
PURPOSE We aimed to evaluate the effects of hormone receptor, HER2, and epidermal growth factor receptor (EGFR) expression on epithelial ovarian cancer (EOC) prognosis and investigate whether or not phenotypic subtypes might exist. MATERIALS AND METHODS The medical records of 82 patients who were diagnosed with EOC between 2003 and 2012 and treated by platinum-based chemotherapy were retrospectively evaluated. Expression of EGFR, oestrogen (ER), progesterone (PR), and cerbB2 (HER2) receptors were assessed immunohistochemically on paraffin-embedded tissues of these patients. Three phenotypic subtypes were defined according to ER, PR, and HER2 expression and associations of these with EGFR expression, clinicopathologic features, platinum sensitivity, and survival were investigated. RESULTS When we classified EOC patients into three subtypes, 63.4% had hormone receptor positive (HR(+)) (considering breast cancer subtypes, luminal A), 18.3% had triple negative, and 18.3% had HER2(+) disease. EGFR positivity was observed in 37 patients (45.1%) and was significantly more frequent with advanced disease (p=0.013). However, no significant association with other clinicopathologic features and platinum sensitivity was observed. HER2(+) patients had significantly poorer outcomes than HER2(-) counterparts (triple negative and HR positive patients) (p=0.019). Multivariate analysis demonstrated that the strongest risk factor for death was residual disease after primary surgery. CONCLUSIONS Triple negative EOC may not be an aggressive phenotype as in breast cancer. The HER2 positive EOC has more aggressive behaviour compared to triple negative and HR(+) phenotypes. EGFR expression is more frequent in advanced tumours, but is not related with poorer outcome. Additional ovarian cancer molecular subtyping using gene expression analysis may provide more reliable data.
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Quality of life in colorectal cancer patients: an Izmir Oncology Group (IZOG) study. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2015; 20:1015-1022. [PMID: 26416050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE To investigate the variables of quality of life (QoL) among Turkish patients with colorectal cancer (CRC). METHODS In this prospective study we investigated the QoL of Turkish CRC patients. Two hundred and twenty two patients with CRC were included. The sociodemographic form and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) were used. RESULTS The study group consisted of 142 males (64%) and 80 females (36%). The mean patient age was 55.68±11.387 years. The majority of the patients (36.9%) had local disease while advanced-stage disease and locally advanced stage disease had 32.2% and 28.8% of the patients; respectively. The mean QoL score was moderate (62.81± 27.0). The most common complaints were fatigue, economic difficulties and constipation. Gender, education level and disease stage were associated with QoL. Physical, role and social functioning were more adversely affected in female patients. Compared to women, men had significantly more favorable global QoL (p=0.044). Some functional scales were worse in advanced disease compared to other stages.These outcomes were statistically significant in the functional scales of global health (p=0.007), physical (p=0.03), cognitive (p=0.01) and emotional function (p=0.007). Patients with advanced disease had worse outcomes in some symptoms (nausea, vomiting, dyspnea, loss of appetite and financial distress). CONCLUSIONS Female gender and advanced disease were strongly associated with poorer QoL among Turkish CRC patients.
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Can basal neutrophil/ lymphocytes ratio predict clinical outcome of melanoma patients? J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e20108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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The prognostic significance of bone marrow metastases: evaluation of 58 cases. INDIAN J PATHOL MICR 2015; 57:396-9. [PMID: 25118730 DOI: 10.4103/0377-4929.138728] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Bone marrow biopsy is widely used method for diagnosis, follow-up and staging of hemato-oncologic diseases. This procedure is also used for determining the bone marrow metastasis in patients with solid tumors. In this study, clinical, hematological, and pathological features of 58 patients with bone marrow metastases diagnosed by bone marrow biopsies were examined retrospectively MATERIALS AND METHODS Among 3345 bone marrow biopsies performed in our hospital between January 2006 and August 2013, 58 cases with solid tumor metastasized to bone marrow were included in this study. RESULTS Among 58 cases with solid organ carcinoma metastasis in bone marrow, mean age was 59.9. Thirty-nine cases were found to have a known primary tumor focus. The most common tumors metastasized to bone marrow were breast carcinomas (23 patients, 59%), gastric carcinomas (6 patients, 15.3%), prostate carcinomas (4 patients, 10,2%), and lung carcinomas (3 patients, 7.7%), respectively. Nineteen patients were firstly diagnosed from bone marrow biopsies as metastatic carcinomas. The median overall survival after bone marrow metastasis was 28 days (95% confidence interval: 7.5-48.4). The median overall survival difference was not statistically significant between patients with primary known and unknown tumor (P = 0.973). Statistically significant difference was observed between the survival of breast cancer and gastric cancer (P = 0.028). The most common hematologic symptom was the coexistence of anemia and thrombocytopenia (31%), thrombocytopenia (27.6%) and anemia (20.7%) alone. The median overall survival difference was statistically significant between patients who have anemia and thrombocytopenia (P < 0.005). CONCLUSION Bone marrow biopsy is an easily accessible, easily applied, a useful procedure for diagnosing metastatic diseases in patients with hematologic symptoms such as anemia and thrombocytopenia besides being an uncomfortable procedure for patients. Furthermore, it is useful in predicting the prognosis and short survey after diagnosing bone marrow metastasis.
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Adjuvant Chemotherapy and Prognostic Factors in Stage II Colon Cancer - Izmir Oncology Group Study. Asian Pac J Cancer Prev 2015; 16:2413-8. [DOI: 10.7314/apjcp.2015.16.6.2413] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Treatment of metastatic colorectal cancer with or without bevacizumab: can the neutrophil/lymphocyte ratio predict the efficiency of bevacizumab? Asian Pac J Cancer Prev 2015; 15:4781-6. [PMID: 24998541 DOI: 10.7314/apjcp.2014.15.12.4781] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The purpose of this study was to analyze the predictive value of neutrophil/lymphocyte ratio (NLR) to better clarify which patient groups will benefit the most from particular treatments like bevacizumab. MATERIALS AND METHODS A total of 245 treatment-naive metastatic colorectal cancern (mCRC) patients were retrospectively enrolled and divided into 2 groups: 145 group A patients were treated with chemotherapy in combination with bevacizumab, and 100 group B patients were treated as above without bevacizumab. RESULTS Group A patients had better median overall survival (OS) and progression-free survival (PFS) (24.0 and 9.0 months) than group B patients (20 and 6.0 months) (p=0.033; p=0.015). In patients with low NLR, OS and PFS were significantly longer in group A patients (27 vs 18 months, p=0.001; 11 vs 7 months, p=0.017). CONCLUSIONS We conclude that NLR, a basal cancer related inflammation marker, is associated with the resistance to bevacizumab- based treatments in mCRC patients.
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Comparison of first-line bevacizumab in combination with mFOLFOX6 or XELOX in metastatic colorectal cancer. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2015; 20:460-467. [PMID: 26011336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE Currently, there are several oxaliplatin combination regimens for first-line therapy of metastatic colorectal cancer (mCRC). In this study, we compared the survival outcomes of mCRC patients treated with bevacizumab in combination with either modified 5-FU/FA/oxaliplatin (mFOL- FOX6) or capecitabine/oxaliplatin (XELOX). METHODS We designed a two-arm retrospective study of mCRC patients with adenocarcinoma of the colon or rectum who were treated with bevacizumab and either mFOLFOX6 or XELOX and who had complete clinical and treatment data. We analysed their therapeutic responses, adverse events, progression-free survival (PFS), and overall survival (OS), and then determined whether there were any statistically significant differences. RESULTS A total of 131 patients (85 male; 65% and 46 female; 35%) were evaluated. Fifty-seven patients (43.5%) were treated with bevacizumab and mFOLFOX6 and 74 (56.5%) with bevacizumab and XELOX. The median PFS was 9.1 months (95% CI, 4.9-13.1) and 10 months (95% CI, 4.2-15.9) in the mFOLFOX6 and XELOX arms, respectively (p=0.610). The median OS was 29 months (95% CI, 21.6- 34.3) and 27.5 months (95% CI 20-38) in the mFOLFOX6 and XELOX arms (p=0.812), respectively. The most common reason for treatment withdrawal was disease progression (102 patients; 91%) and the most common grade 3-4 toxicity was neuropathy (≤14%). CONCLUSION Our results show that XELOX is a safe and effective alternative to mFOLFOX6 when combined with bevacizumab as first-line treatment for mCRC patients.
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Acute Cardiotoxic Effects of Adjuvant Trastuzumab Treatment and Its Relation to Oxidative Stress. Angiology 2014; 65:944-949. [DOI: 10.1177/0003319714523112] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Our aim was to evaluate the acute cardiac toxicity of adjuvant trastuzumab treatment and its possible relation to changes in oxidative stress. Electrocardiographic and echocardiographic tissue Doppler imaging (TDI) parameters, activity of antioxidant enzymes (superoxide dismutase; SOD), and products of oxidative stress (malondialdehyde; MDA) were analyzed in 30 patients with early-stage breast cancer who had adjuvant trastuzumab treatment. There was a significant prolongation of QT interval after trastuzumab treatment. There was also a significant decrease in left ventricular ejection fraction (LVEF), TDI-derived S’ parameters, and SOD enzyme activity and increase in MDA levels after trastuzumab infusion. There was a positive correlation between changes in SOD activity and LVEF and a negative correlation between changes in MDA levels and LVEF. This study demonstrated a correlation between decreases in LVEF and increases in products of the oxidative stress in patients who had adjuvant trastuzumab treatment.
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Enhanced cytotoxicity and apoptosis by thymoquinone in combination with zoledronic acid in hormone- and drug-resistant prostate cancer cell lines. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2014; 19:1055-1061. [PMID: 25536616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE Thymoquinone (TQ), an active ingredient of black seed oil (Nigella Sativa), has been shown to possess cytotoxic activity against a variety of cancer cell lines. Our purpose was to investigate if the cytotoxic and apoptotic effect of zoledronic acid (ZA) can be enhanced by the addition of the TQ in hormone- and drug-refractory prostate cancer cells PC-3 and DU-145. METHODS XTT cell proliferation assay was used to assess cytotoxicity; DNA fragmentation and caspase 3/7 activity were also measured. RESULTS The combination of TQ and ZA resulted in a significant synergistic cytotoxic activity and DNA fragmentation when compared to any single agent alone, in a dose- and time-dependent manner. In addition, TQ and ZA combination increased the caspase 3/7 activity in PC-3 cell line, while this activity could not be demonstrated in DU-145 cell line. CONCLUSION TQ and ZA had minimal hematological and non-hematological toxicity profile compared to cytotoxic agents. So, this combination may be an alternative approach for patients who are unable to be treated by conventional treatments because of poor performance status.
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Second-Line Capecitabine and Oxaliplatin Combination for Gemcitabine-Resistant Advanced Pancreatic Cancer. Asian Pac J Cancer Prev 2014; 15:7119-23. [DOI: 10.7314/apjcp.2014.15.17.7119] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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Clinicopathologic and demographic evaluation of triple- negative breast cancer patients among a turkish patient population: a single center experience. Asian Pac J Cancer Prev 2014; 14:6013-7. [PMID: 24289617 DOI: 10.7314/apjcp.2013.14.10.6013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To evaluate the clinicopathologic and demographic characteristics of triple-negative breast cancer (TNBC) patients and to determine differences from non-triple-negative cases. MATERIALS AND METHODS A detailed review of the medical records of 882 breast cancer (BC) patients was conducted to obtain information regarding age, menopausal status, height and weight at the time of diagnosis, presence of diabetes or hypertension, and pathologic characteristics of the tumor (tumor size, lymph node status, histologic grade, ER status, PR status, HER2 status, p53 mutation). Body mass index (BMI) was calculated and a value of ≥30 was considered as indicative of obesity. RESULTS 14.9% (n=132) of the patients had TNBC. There was no difference among the patients in terms of median age, comorbid conditions and menopausal status. The proportion of medullary, tubular and mucinous carcinomas was significantly higher (15.9%) in the triple-negative (TN) group, while invasive lobular histology was more frequent (8.2%) among non-triple negative (NTN) cases (p<0.001). Grade 3 (G3) tumors were more frequent in the triple-negative group (p<0.001). The rate of p53 mutation was 44.3% in TN tumors versus 28.2% in the NTN group (p<0.001). The two groups were similar in terms of LN metastasis. In the NTN group, the rate of patients with BMI ≥30 was 53% among postmenopausal patients, while it was 36% among premenopausal women, and the difference was statistically significant (p<0.001). No significant difference was observed in terms of BMI between postmenopausal and premenopausal patients in the TN group (p=0.08). CONCLUSIONS TNBC rates and clinicopathologic characteristics of the Turkish patient population were consistent with the data from Europe and America. However, no relationship between obesity and TNBC was observed in our study. The association between TNBC and obesity needs to be evaluated in a larger patient population.
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Acute Cardiotoxic Effects of Adjuvant Trastuzumab Treatment and its Relation to Oxidative Stress. Angiology 2014; 65:951-2. [DOI: 10.1177/0003319714536602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Does immunohistochemistry provide additional prognostic data in gastrointestinal stromal tumors? Asian Pac J Cancer Prev 2014; 14:4751-8. [PMID: 24083738 DOI: 10.7314/apjcp.2013.14.8.4751] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND To investigate the predictive and prognostic effects of clinicopathologic and immunohistochemical (IHC) features in patients with gastrointestinal stromal tumours (GISTs). MATERIALS AND METHODS Fifty-six patients who were diagnosed with GIST between 2002 and 2012 were retrospectively evaluated. Relationships between clinicopathologic/immunohistochemical factors and prognosis were investigated. RESULTS Median overall survival (OS) of the whole study group was 74.9 months (42.8-107.1 months), while it was 95.2 months in resectable and 44.7 months in metastatic patients respectively (p=0.007). Epitheliolid tumor morphology was significantly associated with shortened OS as compared to other histologies (p=0.001). SMA(+) tumours were significantly correlated with low (<10/50HPF) mitotic activity (p=0.034). Moreover, SMA(+) patients tended to survive longer and had significantly longer disease-free survival (DFS) times than SMA (-) patients (37.7 months vs 15.9 months; p=0.002). High Ki-67 level (≥30%) was significantly associated with shorter OS (34 vs 95.2 months; 95%CI; p=0.001). CD34 (-) tumours were significantly associated with low proliferative tumours (Ki-67<%10) (p=0.026). Median PFS (progression-free survival) of the patients who received imatinib was 36 months (27.7-44.2 months). CD34 (-) patients had significantly longer PFS times than that of negative tumours; (50.8 vs 29.8 months; p=0.045). S100 and desmin expression did not play any role in predicting the prognosis of GISTs. Multivariate analysis demonstrated that ≥10/50HPF mitotic activity/HPF was the only independent factor for risk of death in GIST patients. CONCLUSIONS Despite the negative prognostic and predictive effect of high Ki-67 and CD34 expression, mitotic activity remains the strongest prognostic factor in GIST patients. SMA positivity seems to affect GIST prognosis positively. However, large-scale, multicenter studies are required to provide supportive data for these findings.
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Prognostic Evaluation of Breast Cancer Patients with Evident Bone Marrow Metastasis. Breast J 2014; 20:279-87. [DOI: 10.1111/tbj.12264] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cisplatin plus gemcitabine for treatment of breast cancer patients with brain metastases; a preferential option for triple negative patients? Asian Pac J Cancer Prev 2014; 14:3711-7. [PMID: 23886170 DOI: 10.7314/apjcp.2013.14.6.3711] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To assess the efficacy and tolerability of Cisplatin plus Gemcitabine combination in patients with brain metastases (BM) from breast cancer (BC). MATERIALS AND METHODS Eighteen BC patients with BM who were treated with Cisplatin plus Gemcitabine regimen between 2003-2011 were evaluated. RESULTS A median of 6 cycles of this regimen were received, in fifteen patients (83.3%) as first-line chemotherapy, in 2 as second- line and in 1 as third-line after diagnosis of BM. Dose reduction was performed in 11 (61.1%) patients; major reasons were neutropenia and leukopenia. Grade III neutropenia and Grade II trombocytopenia rates were 33.3% and 16.7% respectively. Overall response rate (ORR; complete+partial response rate) was 33.4% (n=6) for the entire study population; triple negative patients achieved an 66.6% ORR while hormone receptor (HR) positive patients had 25% and HER2 positive patients 12.5%. Median progression-free survival was 5.6 months (2.4-8.8 months, 95%CI) and longer in patients with triple negative breast cancer (TNBC) (median 7.4 months, 95%CI, 2.4-12.3 months) than the patients with other subtypes (median 5 months for HER2 positive and 3.6 months for HR positive patients). Median PFS of the patients with TNBC who received this regimen as first-line was 9.2 months (5.2-13.2 months, 95%CI). CONCLUSIONS Cisplatin plus Gemcitabine may be a treatment option for patients with BM from breast cancer. Longer PFS and higher response rates are results that support the usage of this regimen especially for the triple negative subtype. However, further prospective and randomized trials are clearly required to provide more exact information.
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The effects of hematological parameters and tumor-infiltrating lymphocytes on prognosis in patients with gastric cancer. Cancer Biomark 2014; 13:11-20. [PMID: 23736017 DOI: 10.3233/cbm-130331] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND It is well known that tumor-infiltrating lymphocytes (TIL) and, to a lesser extent, peripheral hematologic parameters from patients with cancer have to effect on prognosis. The aim of this study was to evaluate the effect of hematologic parameters and TIL on prognosis of patients with gastric cancer. METHODS 236 patients who had diagnosed as gastric adenocarcinoma. All hematologic parameters were noted at the time of diagnosis. The number of lymphocyte aggregates as well as the number of lymphocytes within these agregat was counted.The prognostic significance and correlations of high neutrophil-lymphocyte ratio (NLR) together with TIL, was evaluated by multivaried analysis. RESULTS The cut-off values of NLR and derived NLR (dNLR) were 3.8 and 2. The NLR was independently associated with survival (P < 0.001). dNLR was not independently associated with overall survival. No significant advantages for overall survival were found for the high TIL (p: 0.372). It was not determined correlation between TIL - NLR and TIL-lymphoid aggregate density (respectivly, P: 0.104; P: 0.246). CONCLUSIONS The results suggest that the elevated NLR predicts poor overall survival following at the time diagnosis for all stage gastric cancer. dNLR was not independently associated with overall survival. There is insufficient evidence to the assesment of TIL by a nonspesific method. Therefore further studies is required, to confirm our hypothesis in larger patient cohorts.
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The impact of cell proliferation markers and p53 mutation status on prognosis of non-metastatic colon cancer. J Surg Oncol 2014; 109:665-75. [DOI: 10.1002/jso.23563] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Accepted: 12/21/2013] [Indexed: 01/31/2023]
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Prognostic significance of circulating tumor cells and serum CA15-3 levels in metastatic breast cancer, single center experience, preliminary results. Asian Pac J Cancer Prev 2014; 14:1725-9. [PMID: 23679264 DOI: 10.7314/apjcp.2013.14.3.1725] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Breast cancer is the second leading cancer causing death in women. Circulating tumor cells are among the prognostic factors while tumor markers are of diagnostic value and can be used for follow-up. The aim of this study was to investigate the correlation between the prognostic significance of the serum CA15-3 levels, number of circulating tumor cells and histopathological tumor factors. MATERIALS AND METHODS Thirty patients recently diagnosed with breast cancer were included in the study. Number of circulating tumor cells and serum CA15-3 level were assessed when metastasis was detected and diagnostic value was assessed. Presence of associations with estrogen and progesterone receptors, c-erbB2, Ki-67 proliferation index and histological grade were also evaluated. RESULTS Median overall survival of the patients with serum CA15-3 levels of >108 ng/dl was 19 months whereas for those with a low serum level it was 62 months. Median overall survival for CTC ≥5vs CTC<5 patients was 19 months and 40 months respectively. The difference between the two groups was statistically significant. CONCLUSIONS Prognostic significance of the CTC count and CA15-3 levels in metastatic breast cancer patients was demonstrated.
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Prognostic and predictive value of hematologic parameters in patients with metastatic renal cell carcinoma: second line sunitinib treatment following IFN-alpha. Asian Pac J Cancer Prev 2014; 14:2101-5. [PMID: 23679326 DOI: 10.7314/apjcp.2013.14.3.2101] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Long-term survival is a problem with locally advanced and metastatic renal cell carcinomas. Sunitinib malate is an oral multitargeted tyrosine kinase inhibitor, but data on sunitinib use as a second line treatment in metastatic renal cell carcinoma (mRCC) are limited. Prognostic and predictive value of peripheral blood markers has been shown for many cancers. MATERIALS AND METHODS Efficacy and safety profiles of sunitinib after interferon alpha were evaluated based on retrospective data for 23 patients with mRCC. Hematological parameters (neutrophils, lymphocytes, platelets, mean platelet volume, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio) were recorded at the time of metastasis. It was evaluated whether hematological parameters were prognostic and predictive factors. RESULTS Median progression-free survival (PFS) time was 16.5 months (95%CI: 0-34.5). Median overall survival (OS) time was 25.7 months (95%CI: 10.8-40.0). Most common side effects were neutropenia (52.2%), stomatitis (26.1%) and hand-food syndrome (26.1%). PFS was found 3.13 vs 17.1 months in patients with neutrophil / lymphocyte ratio (NLR)>3 vs NLR≤3 (p:0.012). Median OS was 6.96 vs 27.1 months in patients with NLR>3 vs NLR≤3 (p:0.001).While 75% of patients who responded to sunitinib had NLR≤3, in 72% of patients with no response to sunitinib NLR>3 was detected (p:0.036). The association between the Memorial Sloan-Kettering Cancer Center (MSKCC) criteria and NLR was statistically significant (p:0.022). CONCLUSIONS Data on second line sunitinib treatment following cytokine in mRCC are limited. In our study, we observed second line sunitinib treatment following IFN-alpha to be effective and tolerable. NLR appeared to have prognostic and predictive value.
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Capecitabine-related increased mean corpuscular volume of red blood cell may be a predictive marker of treatment response and survival in patients with metastatic colorectal cancer. JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2014; 19:75-82. [PMID: 24659646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE Erythrocyte mean corpuscular volume (MCV) increase has been described in patients treated with capecitabine. In this study, we sought to evaluate the potential association of the erythrocyte MCV increase with tumor response and survival in patients with metastatic colorectal cancer (mCRC) treated with capecitabine. METHODS A retrospective review of 131 patients with mCRC who were treated with capecitabine for at least 3 months at the Izmir Training and Research Hospital was undertaken. Complete blood count (CBC) including red blood cell indices were recorded at baseline and after 9 weeks from capecitabine treatment. RESULTS The mean patient age was 57.9 years (range 28- 82). In patients treated with capecitabine, MCV increased significantly at 9 weeks compared with baseline (p=0.000). Median ΔMCV [(post-treatment MCV values) - (baseline MCV values)] level was 9.3 fL. Patients were grouped according to ΔMCV into two groups (> 9.3 or ≥ 9.3) in order to carry out survival analysis and correlation with tumor response. ΔMCV was >9.3 in 65 patients and ≤9.3 in 66 patients. Fifty-six of the 65 patients with ΔMCV levels >9.3 and 37 of the 66 patients with ΔMCV levels ≤9.3 had a clinical benefit (complete response + partial response + stable disease) from capecitabine treatment (p=0.000). The difference between progression-free survival (PFS) and overall survival (OS) of the patients who had ΔMCV>9.3 and those who had ≤9.3 was statistically significant (9.48 and 6.94 months, p=0.001 respectively; and 17.5 and 13.6 months respectively, p=0.018). Univariate analysis suggested that a favorable prognosis for OS and PFS was associated with MCV increase (p=0.000). In multivariate analysis, MCV increase was independently associated with favorable survival outcomes. CONCLUSIONS Erythrocyte MCV increase may be used as a predictive marker for treatment response, PFS and OS in patients with mCRC treated with capecitabine.
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Malignant epithelioid hemangioendothelioma progressing after chemotherapy and Interferon treatment: a case presentation and a brief review of the literature. J Cancer Res Ther 2013; 9:125-7. [PMID: 23575093 DOI: 10.4103/0973-1482.110386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Epithelioid hemangioendothelioma is a rare, low-grade malignant vascular tumour. It is frequently seen in the liver, but can occur in the lungs, bones, and other soft tissues. Although survival time might be reasonable in cases that can undergo liver transplantation, there is no consensus on the treatment of metastatic patients. We report a 24-year-old female patient with rapidly progressing malignant epithelioid hemangioendothelioma that presented with acute abdominal distension. The patient was refractory to anthracycline and Interferon treatment and died 6.5 months after the diagnosis.
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Predictive and prognostic factors in locally advanced breast cancer: effect of intratumoral FOXP3+ Tregs. Clin Exp Metastasis 2013; 30:1047-62. [PMID: 23836289 DOI: 10.1007/s10585-013-9602-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 07/01/2013] [Indexed: 12/31/2022]
Abstract
This study aimed to investigate the prognostic and predictive effect of FOXP3+ Tregs together with clinicopathologic factors in locally advanced breast cancer (LABC) patients. The medical records of 101 LABC patients who received neoadjuvant chemotherapy (NAC) between 2005 and 2012 were evaluated retrospectively. The density of intratumoral FOXP3+ lymphocytes in paraffin-embedded tissues was assessed by immunohistochemical analyses in appropriate cases. The relationship with clinicopathologic features, prognosis and chemotherapy response was investigated. HR(-) and HER2(+) tumors tended to have higher pre-chemotherapy Tregs than HR(+) tumors, and significantly higher pathologic complete response (PCR) rates were observed in these patients. Treg decline after NAC was associated with better pathological response rates. Lower intratumoral infiltration of FOXP3+ Tregs after NAC (<3.4/HPF) was significantly associated with higher PCR rates for breast, and close to the significance limit for total (or both for breast and axillary) PCR rates (PCR for breast: 25 vs. 2.9 % for low vs. high Treg, p = 0.001; PCR for breast + axillary tissue: 13.9 vs. 0 %, p = 0.05). Despite better PCR rates, patients with high intratumoral Treg infiltrates (≥11.5/HPF) before chemotherapy had significantly shorter overall survival than patients with low Treg infiltrates (<11.5/HPF). Cox multivariate regression analyses demonstrated that the density of Treg infiltration before chemotherapy was the strongest predictor for survival. This study established the predictive and prognostic effect of intratumoral FOXP3+ Tregs in LABC patients. To predict clinical outcome, evaluation of FOXP3+ Tregs in tumoral tissues before and after NAC should be considered for these high-risk patients.
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MESH Headings
- Adenocarcinoma, Mucinous/drug therapy
- Adenocarcinoma, Mucinous/immunology
- Adenocarcinoma, Mucinous/mortality
- Adenocarcinoma, Mucinous/secondary
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Axilla
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/drug therapy
- Carcinoma, Ductal, Breast/immunology
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/secondary
- Carcinoma, Lobular/drug therapy
- Carcinoma, Lobular/immunology
- Carcinoma, Lobular/mortality
- Carcinoma, Lobular/secondary
- Carcinoma, Papillary/drug therapy
- Carcinoma, Papillary/immunology
- Carcinoma, Papillary/mortality
- Carcinoma, Papillary/secondary
- Female
- Follow-Up Studies
- Forkhead Transcription Factors/metabolism
- Humans
- Immunoenzyme Techniques
- Lymphatic Metastasis
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/pathology
- Middle Aged
- Neoadjuvant Therapy
- Neoplasm Grading
- Neoplasm Staging
- Prognosis
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Risk Factors
- Survival Rate
- T-Lymphocytes, Regulatory/immunology
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One-day DCF regimen in patients with metastatic gastric cancer. TUMORI JOURNAL 2013. [PMID: 23748805 DOI: 10.1700/1283.14183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Cytotoxic chemotherapy is the basic treatment for metastatic gastric cancer. The "docetaxel, cisplatin, 5-day infusion of 5-FU (DCF5)" regimen is regarded as an effective therapy. However, the poor toxicity profile of this regimen and administration by 5-day infusion are major drawbacks of this method. METHODS Patients with measurable metastatic gastric carcinoma, Eastern Cooperative Oncology Group (ECOG) performance status ≤2, normal hematological and renal function, adequate hepatic function, and not pretreated for advanced disease with chemotherapy, received docetaxel on day 1, cisplatin on day 1, and 5-FU peripheral IV on day 1 (DCF1) every 3 weeks. The patients undergoing the DCF1 regimen could not receive the infusion regimen. This was a retrospective study about the use of DCF in 1 day in not previously treated metastatic gastric cancer. RESULTS In total, 95 patients were treated with a median of 5 cycles per patient. Those not previously treated for advanced disease received docetaxel 75 mg/m² on day 1, cisplatin 75 mg/m² on day 1, and 5-FU peripheral IV 750 mg/m²/day on day 1, plus filgrastim or lenograstim between days 3 and 7. Grade ≥3 toxicities were neutropenia (12%), anemia (11%), thrombocytopenia (3%), fatigue (18%), mucositis (10%), diarrhea (3%), nausea/vomiting (6%), neurological (3%), and palmar-plantar (2%). Two nonfatal febrile neutropenia episodes were recorded. There were no treatment-related deaths. In all patients with measurable disease, we observed an overall response rate of 46% (40 partial responses, 4 complete responses). Thirty-one patients (33%) had stable disease. The median overall survival was 9.0 months (95% CI 7.34-10.6). CONCLUSIONS Use of the DCF1 regimen in metastatic gastric cancer is feasible, with comparable activity to previous results achieved with epirubicin-based chemotherapy and infusion DCF in terms of overall survival. However, randomized and prospective studies need to be carried out with this regimen.
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Efficacy of sunitinib in Turkish patients with gastrointestinal stromal tumors; retrospective multicenter experience. HEPATO-GASTROENTEROLOGY 2013; 60:647-52. [PMID: 23165189 DOI: 10.5754/hge12692] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND/AIMS Sunitinib is a multi-targeted thyrosine kinase receptor inhibitor used in patients with advanced gastrointestinal stromal tumours (GISTs). We evaluated the efficacy and tolerability of sunitinib therapy in Turkish patients with GISTs. METHODOLOGY Between January 2001 and April 2012, 57 patients who had progressive disease or experienced unacceptable toxicity during imatinib treatment from multiple centers were investigated retrospectively. RESULTS Thirty-three patients were male and 24 were female. The median age was 55 years (range; 16-84 years). Thirty-eight of the patients received imatinib for longer than 12 months, 13 patients received for 6-12 months, and 6 patients received for less than six months. The clinical benefit of sunitinib was 73.7%. Treatment-related adverse events were reported in 78% of the patients. Adverse events were generally mild to moderate in intensity. The median progression free survival (PFS) and overall survival (OS) of the patients that received sunitinib were 10.8 months and 23.9 months, respectively. The time of imatinib usage and response to sunitinib were independent prognostic factors for PFS and OS. Also, tumor size was an independent prognostic factor for PFS. CONCLUSIONS Sunitinib is an effective treatment in Turkish patients with GISTs, with a clinical benefit of 73.7% and shows an acceptable tolerability.
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One-Day DCF Regimen in Patients with Metastatic Gastric Cancer. TUMORI JOURNAL 2013; 99:145-8. [DOI: 10.1177/030089161309900204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Cytotoxic chemotherapy is the basic treatment for metastatic gastric cancer. The “docetaxel, cisplatin, 5-day infusion of 5-FU (DCF5)” regimen is regarded as an effective therapy. However, the poor toxicity profile of this regimen and administration by 5-day infusion are major drawbacks of this method. Methods Patients with measurable metastatic gastric carcinoma, Eastern Cooperative Oncology Group (ECOG) performance status ≤2, normal hematological and renal function, adequate hepatic function, and not pretreated for advanced disease with chemotherapy, received docetaxel on day 1, cisplatin on day 1, and 5-FU peripheral IV on day 1 (DCF1) every 3 weeks. The patients undergoing the DCF1 regimen could not receive the infusion regimen. This was a retrospective study about the use of DCF in 1 day in not previously treated metastatic gastric cancer. Results In total, 95 patients were treated with a median of 5 cycles per patient. Those not previously treated for advanced disease received docetaxel 75 mg/m2 on day 1, cisplatin 75 mg/m2 on day 1, and 5-FU peripheral IV 750 mg/m2/day on day 1, plus filgrastim or lenograstim between days 3 and 7. Grade ≥3 toxicities were neutropenia (12%), anemia (11%), thrombocytopenia (3%), fatigue (18%), mucositis (10%), diarrhea (3%), nausea/vomiting (6%), neurological (3%), and palmar-plantar (2%). Two nonfatal febrile neutropenia episodes were recorded. There were no treatment-related deaths. In all patients with measurable disease, we observed an overall response rate of 46% (40 partial responses, 4 complete responses). Thirty-one patients (33%) had stable disease. The median overall survival was 9.0 months (95% CI 7.34–10.6). Conclusions Use of the DCF1 regimen in metastatic gastric cancer is feasible, with comparable activity to previous results achieved with epirubicin-based chemotherapy and infusion DCF in terms of overall survival. However, randomized and prospective studies need to be carried out with this regimen.
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Second-line irinotecan after cisplatin, fluoropyrimidin and docetaxel for chemotherapy of metastatic gastric cancer. Asian Pac J Cancer Prev 2013; 13:2771-4. [PMID: 22938457 DOI: 10.7314/apjcp.2012.13.6.2771] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AIM Tumors of upper gastrointestinal tract are among the cancers that have a quite lethal course. Cytotoxic chemotherapy is the most efficient therapeutic modality for metastatic gastric cancer. In patients who do not respond to first-line treatment, the response rate to second-line therapies is generally low and the toxicity rates high. This study concerned the efficacy and the side effect profile of second-line therapy with irinotecan in the patients who were being followed-up with the diagnosis of metastatic gastric cancer in Izmir, Turkey. MATERIALS AND METHODS We retrospectively evaluated the efficacy and toxicity in 31 patients with metastatic gastric adenocarcinoma who presented to the polyclinic of Medical Oncology of Izmir Ataturk Education and Research Hospital between May 2008 and July 2011. All received chemotherapy regimens containing cisplatin, fluoropyrimidine (5-FU) and docetaxel as the first-line therapy for late stage disease. Irinotecan as a single agent was given at a dose of 210 mg/m(2) on each 21 days. Irinotecan (180 mg/m(2) on day 1), 5-FU (500 mg/m(2) on days 1-2) and leucovorin (LV; 60 mg/m(2) on days 1-2) as a combined regimen were given over a 14 day period. RESULTS Median age was 54 (range, 31-70). Irinotecan was given as a combined regimen for median 6 cycles (range, 3-12) and as a single agent for median 3 cycles (range, 1-10). Metastases were detected in one site in six patients (19%), in two different sites in 17 patients (55%) and in three or more sites in eight patients (26%). Four patients (12.9%) showed partial response and six patients (19.3%) showed stable disease. Progression- free survival (PFS) was found to be 3.26 months (95% CI, 2.3-4.2). Median overall survival (OS) was found to be 8.76 months (95% CI, 4.5-12.9). The most commonly seen grade 3/4 side effect was neutropenia but the the therapy was generally well-tolerated. CONCLUSIONS In this study, it was demonstrated that second-line therapy with irinotecan given following the first-line therapy with cisplatin, fluoropyrimidine (5-FU) and docetaxel was efficient and safe. Further studies are needed for confirmation.
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Clinical outcomes in patients who received lapatinib plus capecitabine combination therapy for HER2-positive breast cancer with brain metastasis and a comparison of survival with those who received trastuzumab-based therapy: a study by the Anatolian Society of Medical Oncology. Breast Cancer 2013; 21:677-83. [DOI: 10.1007/s12282-013-0441-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Accepted: 01/07/2013] [Indexed: 11/27/2022]
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Metastases of renal cell carcinoma to the larynx and thyroid: Two case reports on metastasis developing years after nephrectomy. Can Urol Assoc J 2012. [DOI: 10.5489/cuaj.92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Renal cell carcinoma (RCC) has a high metastatic potential due to its hematogen and vascular features. It metastasizes frequently to the lungs, the bones, the liver, the lymph nodes and the brain. Metastasis of RCC to the head and neck region is quite rare. In this case report, two RCC patients with head and neck metastases are presented: one occurring after 5 years and the other occurring 17 years after diagnosis.
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Metastases of renal cell carcinoma to the larynx and thyroid: Two case reports on metastasis developing years after nephrectomy. Can Urol Assoc J 2012; 6:E209-12. [PMID: 23093648 DOI: 10.5489/cuaj.11255] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Renal cell carcinoma (RCC) has a high metastatic potential due to its hematogen and vascular features. It metastasizes frequently to the lungs, the bones, the liver, the lymph nodes and the brain. Metastasis of RCC to the head and neck region is quite rare. In this case report, two RCC patients with head and neck metastases are presented: one occurring after 5 years and the other occurring 17 years after diagnosis.
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The clinicopathological significance of Bax and Bcl-2 protein expression with tumor infiltrating lymphocytes in ovarian carcinoma. Neoplasma 2012; 59:475-85. [PMID: 22668011 DOI: 10.4149/neo_2012_061] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of the study was to establish the prognostic and predictive value of Bax and Bcl-2 proteins in conjunction with the host immune response in primary epithelial ovarian carcinoma.83 patients were evaluated. Immunohistochemical staining was performed using anti-Bcl-2 (Dako; clone 124) and anti-Bax (Springbio; E17994) monoclonal antibodies. Additionally, the number of lymphocytes within tumor stroma lymphocyte nests were counted. Bcl-2 protein expression was lower in advanced stage than early stage (p= 0.005). High (H) Bax expression was associated with longer overall survival (OS) than lower (L) Bax expression (p=0.03). The OS of the (L) Bax/(L) Bcl-2 group was shorter than (H) Bax/(L) Bcl-2 group in advanced stage (p=0.05). The platinum-sensitive group had a statistically significant tendency for high Bax expression (p=0.04). Furthermore, the intensity of the lymphocyte infiltration was associated with tumor differentiation (p= 0.003). Our data suggests that (H) Bax protein expression prolongs survival, predicts platinum sensitivity and can be used after confirmation of this hypothesis in further prospective studies. The combined evaluation of Bax and Bcl-2 protein expression may provide additional significant prognostic information. The quantity of lymphocyte infiltration could be important for prognostic outcome.
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The clinicopathological evaluation of the breast cancer patients with brain metastases: predictors of survival. Clin Exp Metastasis 2012; 30:201-13. [PMID: 22915160 DOI: 10.1007/s10585-012-9528-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Accepted: 08/10/2012] [Indexed: 10/28/2022]
Abstract
We aimed to define the clinicopathologic characteristics of breast cancer (BC) patients with brain metastasis (BM) and to investigate the effect of these parameters on survival. Seventy-nine patients diagnosed with BC and symptomatic BM between 1995 and 2011 were retrospectively evaluated. The relationship between clinicopathological features and outcome was investigated. Triple negative patients had the shortest overall survival (OS) while HR(+)HER2(-) patients had the longest (48.2 vs 88.2 months, 95 % CI; p = 0.33). Multivariate analysis demonstrated that luminal A subtype was the strongest positive predictor of prolonged OS (HR 0.48, 95 % CI 0.28-0.84; p = 0.01), while poor performance status (PS) (ECOG 3-4) at BM was the strongest predictor of shortened OS (HR 1.92, 95 % CI 1.21-3.06; p = 0.006). The patients with early-stage BC at diagnosis had BM later than the advanced-staged patients (47 months for Stage I-II disease, 23.2 months for Stage III-IV disease, 95 % CI; p = 0.002). Median survival after BM was 10.2 months (6.4-14 months, 95 % CI). The patients with liver or skin metastases had significantly shorter survival than the patients with only BM (4.8 vs 17 months, p < 0.001 for liver and 4.8 vs 11.1 months, p = 0.04 for skin). Multivariate analysis demonstrated that regardless of the BC subtype, lack of systemic therapy, and liver involvement were independent factors associated with increased risk of death (HR 4, 95 % CI 1.7-9.1; p = 0.001 and HR 2.2, 95 % CI 1.05-4.9; p = 0.036 respectively). Clinical outcome after BM mostly depends on the ECOG PS and the fact that whether the patient received systemic therapy or not. Systemic therapy prolongs survival especially in HER2 positive patients.
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Micro-metastases into the uterine leiomyoma from invasive ductal breast cancer under adjuvant tamoxifen therapy: case report. EUR J GYNAECOL ONCOL 2012; 33:652-655. [PMID: 23327065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Metastasis of breast cancer to the uterus is extremely rare. However, breast cancer is the leading tumor metastasizing from extragenital organs to the uterus. The most common signs of uterine metastasis are bleeding and mass effect. Tamoxifen use is known to increase risk of endometrial cancer. Immunohistochemical staining with GCDFP can be useful in differentiating primary uterine tumors from breast cancer metastasis. Metastasis to the uterus has been reported to worsen the prognosis. Although hysterectomy has been effective on survival, treatment modality to be used in the presence of other systemic metastases is not clear. Locoregional treatments can be used in oligometastatic cases. In addition, removal of solitary organ metastasis together with bone metastasis provides improvement in survival.
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