scholarly journals The Value of Laboratory Parameters for Anemia, Renal Function, Systemic Inflammation and Nutritional Status as Predictors for Outcome in Elderly Patients with Head-and-Neck Cancers

Cancers ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1698 ◽  
Author(s):  
Alexander Rühle ◽  
Erik Haehl ◽  
Hélène David ◽  
Tobias Kalckreuth ◽  
Tanja Sprave ◽  
...  
Keyword(s):  
Risk Factors ◽  
Renal Function ◽  
Head And Neck ◽  
Treatment Outcomes ◽  
Cox Regression ◽  
Significant Risk ◽  
Tumor Oxygenation ◽  
Nutrition Status ◽  
Cox Regression Analysis ◽  
Laboratory Parameters

The purpose of this study was to evaluate the value of routine blood markers regarding their predictive potential for treatment outcomes of elderly head-and-neck squamous cell carcinoma (HNSCC) patients. In total, 246 elderly HNSCC patients (≥65 years) undergoing (chemo)radiotherapy from 2010 to 2018 were analyzed for treatment outcomes, depending on their hemoglobin, glomerular filtration rate (GFR), C-reactive protein (CRP) and albumin values, representing anemia, kidney function, inflammation and nutrition status, respectively. Local/locoregional control, progression-free and overall survival (OS) were calculated using the Kaplan–Meier method. Cox analyses were performed to examine the influence of blood parameters on oncological outcomes. In the univariate Cox regression analysis, hemoglobin ≤ 12 g/dL (HR = 1.536, p < 0.05), a GFR ≤ 60 mL/min/1.73 m2 (HR = 1.537, p < 0.05), a CRP concentration > 5 mg/L (HR = 1.991, p < 0.001) and albumin levels ≤ 4.2 g/dL (HR = 2.916, p < 0.001) were significant risk factors for OS. In the multivariate analysis including clinical risk factors, only performance status (HR = 2.460, p < 0.05) and baseline albumin (HR = 2.305, p < 0.05) remained significant prognosticators. Additionally, baseline anemia correlated with the prevalence of higher-grade chronic toxicities. We could show for the first time that laboratory parameters for anemia (and at least partly, tumor oxygenation), decreased renal function, inflammation and reduced nutrition status are associated with impaired survival in elderly HNSCC patients undergoing (chemo)radiotherapy.

Cardiotoxicity and related risk factors in long-term trastuzumab (T) administration for metastatic breast cancer (MBC): A retrospective analysis.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e11616-e11616
Author(s):  
Barbara Pistilli ◽  
Andrea Marcellusi ◽  
Michele Valeri ◽  
Umberto Torresi ◽  
Dania Nacciarriti ◽  
...  
Keyword(s):  
Risk Factors ◽  
Regression Analysis ◽  
Cardiac Disease ◽  
Cox Regression ◽  
Significant Risk ◽  
Concomitant Chemotherapy ◽  
Cox Regression Analysis ◽  
Significant Difference ◽  
History Of

e11616 Background: Continuing T beyond progression has become a common strategy in the treatment of human epidermal growth receptor 2- overexpressing (HER2) MBC. However, T administered for several years with concomitant chemotherapy elicits concern about cardiac safety especially in patients (pts) with risk factors. Methods: Cardiac events (CEs) and survival of HER2 MBC pts treated with T +/- chemotherapy at our institution from Dec 2003 to Jun 2012 were evaluated. CEs were graded by NCI-CTCAE v 3.0. Risk factors assessed for cardiotoxicity were: age, body mass index, antihypertensive therapy, history of cardiac disease, diabetes, hypothyroidism, smoking, prior radiotherapy on the chest wall, prior cumulative dose of anthracycline(A), interval between last A dose and first T dose, baseline LVEF, continued/interrupted T exposure, concomitant chemotherapy. Chi-square test was used to compare distribution of CEs over different times of T exposure (p≤ 0.05). Univariate and multivariate Cox regression analysis were used to assess the effect of risk predictors. Results: Sixty-two pts assessable. Median age 52 years (range, 29 to 76), median cumulative time receiving T 29.5 months (range, 3 to 99 months); 40 pts (64.5%) received T without interruption and 19 pts (30.6%) were treated for more than 36 months. CEs occurred in 11 out of all pts (17.7%): grade 1 in 3 pts (4.8%), grade 2 in 5 (8.1%) and grade 3 in 3 (4.8%). The rate of CEs showed no statistically significant difference in pts receiving T for up to 36 months and over: 7/43 (16.3%) and 4/19 (21%), respectively, (p =0.724). In univariate Cox regression analysis significant risk factors were: history of cardiac disease (HR 6,814, 95% CI: 1,384-33,542) and smoking (HR 5,228, 95% CI: 1,403-19,491). In multivariate analysis smoking was the only independent predictor (HR 5,886, 95% CI: 1,479-23,247). Median survival from MBC diagnosis was 50 months (range, 6 to 101 months). Conclusions: Despite the limited sample size, our analysis suggests that cardiotoxicity does not hamper a long-term use of T, since the rate of CEs did not increase in pts treated over 36 months. Moreover, smoking appears to be a predictive factor of T cardiotoxicity.

scholarly journals Three-dimensional length from the center of the liver is a prognostic factor of colorectal cancer with liver metastasis: a retrospective analysis

2020 ◽  
Author(s):  
Jun Woo Bong ◽  
Yeonuk Ju ◽  
Jihyun Seo ◽  
Sang Hee Kang ◽  
Pyoung-Jae Park ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Overall Survival ◽  
Risk Factor ◽  
Liver Metastasis ◽  
Resection Margin ◽  
Cox Regression ◽  
Significant Risk ◽  
Positive Resection Margin ◽  
Cox Regression Analysis

Abstract Background Resectability of liver metastasis is important to establish a treatment strategy for colorectal cancer patients. We aimed to evaluate the effect of distance from metastasis to the center of the liver on the resectability and patient outcomes after hepatectomy.Methods Clinical data of a total of 124 patients who underwent hepatectomy for colorectal cancer with liver metastasis were retrospectively reviewed. We measured the minimal length from metastasis to the bifurcation of the portal vein at the primary branch of the Glissonean tree and defined it as “Centrality”. Predictive effects on positive resection margin and overall survival of centrality were statistically analyzed.Results The value as a predictive factor for the positive resection margin of centrality was analyzed by the receiver operating characteristic curve (area under the curve = 0.72, P<0.001) and centrality ≤ 1.5 cm was an independent risk factor the positive resection margin in multivariate analysis. Total number of metastases ≥ 3 and centrality ≤ 1.5 cm were significant risk factors of overall survival after Cox regression analysis. Patients with these two risk factors (n=21) had worse 5-year overall survival (10.7%) than patients with one (n=35, 58.3%) or no risk factor (n=68, 69.2%).Conclusion Centrality was related with the positive resection margin of deeply located liver metastasis. Centrality should be considered to establish the surgical strategy for patients with advanced colorectal cancer with liver metastasis.

Late Events in Patients with Relapsed or Refractory Hodgkin’s Lymphoma Treated with an Autologous Stem Cell Transplantation.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 834-834
Author(s):  
Michal Sieniawski ◽  
Andreas Josting ◽  
Carmen Canals ◽  
Anthony H. Goldstone ◽  
Martin Gramatzki ◽  
...  
Keyword(s):  
Risk Factors ◽  
Stem Cell ◽  
Standard Treatment ◽  
Cox Regression ◽  
Cumulative Risk ◽  
Significant Risk ◽  
Solid Tumours ◽  
Secondary Malignancies ◽  
Cox Regression Analysis ◽  
Related Mortality

Abstract Background: Autologous stem cell transplantation (ASCT) has been used as a standard treatment in the management of patients (pts) with relapsed/refractory Hodgkin’s lymphoma (HL) in the last few decades. Long-term side effects of this treatment such as secondary malignancies (SM), organ failure and infertility attract scientific interest. Very little data is available on late events among pts with HL treated with ASCT. Material and Methods: We retrospectively analysed HL pts treated with an ASCT and registered in the European Group for Blood and Marrow Transplantation (EBMT) Database. Further inclusion criteria were: age at ASCT ≥ 18 years and time of transplantation between 1985 and 1995. Additionally, pts treated with tandem protocols have been excluded. The frequency of late events including incidence of secondary malignancies and non-relapse related mortality (NRM) was evaluated. Univariate and multivariate analyses of risk factors for SM and NRM were performed. Results: 2289 pts (median age at ASCT 30 years, range 18 – 70) were evaluated; 1408 (61.5%) pts were male. Most patients (76.9%) were in complete or partial remission at the time of transplantation and 23.1% of pts were transplanted with refractory or progressive disease. BEAM was the conditioning regimen most frequently used (57.3%) followed by CBV (29.4%) and other chemotherapy regimens (8.7%); TBI was given to 4.7% of pts. Median follow-up for all pts was 47 months (range 0 – 240). Progression free survival and overall survival at 5 years for the whole series were 39.9% and 46.8%, respectively. 988 pts (43.3%) relapsed after a median time of 8.5 months post-ASCT, 787 of them died and 201 are alive after a relapse. 312 pts died without previous relapse or progression (NRM). The main causes of death were relapse/progression (34%), transplant related mortality (11.4%) and SM (1.5%). Cumulative risk at 10 years for NRM was 14.4%. Sex, disease status at ASCT, year of ASCT (1985 – 1990 vs. 1990 – 1995), stem cell source (BM vs. PB), age > 40 years, conditioning with CBV, conditioning including TBI and time of ASCT after diagnosis > 48 months were significant prognostic factors in multivariate Cox regression analysis for NRM. SM were diagnosed in 74 pts (3.2%): solid tumours in 33 pts (1.4%), MDS/acute leukaemias in 35 pts (1.5%) and NHL in 6 pts. Cumulative risk at 10 years for SM was 4.4%, for solid tumours 2.2% and for MDS/acute leukaemia 1.7%. The significant risk factors in multivariate Cox regression analysis for SM were age at ASCT > 40 years, time from diagnosis to ASCT > 48 months and conditioning with CBV (p<0.05). Age > 40 years was the only significant risk factor for solid tumours and MDS/acute leukaemias in Cox multivariate analysis. Conclusions: ASCT remains the standard treatment for patients with refractory/relapsed HL. The cumulative risk at 10 years for NRM and for SM was 14.4% and 4.4%, respectively. The cumulative risk for SM among evaluated patients is higher compared with that reported among HL patients after first line treatment and is expected to increase over time due to the rather short median observation time and the slow progression of solid malignancies.

scholarly journals Factors Affecting the Prognosis of Children with Medulloblastoma: A Single Institution Retrospective Analysis of 40 Cases

2017 ◽  
Vol 3 (1) ◽  
pp. 16-27
Author(s):  
Jianzhong Yu ◽  
We Shi ◽  
Hao Li
Keyword(s):  
Risk Factors ◽  
Disease Progression ◽  
Cox Regression ◽  
Molecular Subtype ◽  
Postoperative Radiotherapy ◽  
Significant Risk ◽  
Postoperative Treatment ◽  
Karnofsky Performance Scale ◽  
Cox Regression Analysis ◽  
Factors Associated

Few studies have investigated the factors associated with the prognosis of children with medulloblastoma. This retrospective observational study evaluated the association of molecular subtype, clinical characteristics, and pathological types with the outcomes of children with medulloblastoma. This study included 40 patients with medulloblastoma who underwent surgical resection at the Affiliated Children's Hospital of Fudan University between January 2004 and June 2014. The primary outcome was overall survival (OS). Risk factors associated with survival, disease progression, and recurrence were analyzed by univariate Cox regression analysis; the identified significant risk factors were further analyzed by Kaplan-Meier survival curves. Immunohistochemistry analysis of Yes-associated protein 1 (YAP1) and GRB2-associated protein 1 (GAB1) was used for medulloblastoma subtype identification; 20% of tumors were the WNT subtype, and 32.5% were the SHH subtype, with the remainder being non-SHH/WNT. Factors associated with OS included M stage, calcification, cerebrospinal fluid fistula, postoperative treatment (radiotherapy, chemotherapy, or both), postoperative Karnofsky Performance Scale score, and molecular subtype (P < 0.044). Patients with the WNT subtype had better survival outcomes (hazard ratio [HR] = 0.16, 95% confidence interval [CI]: 0.05–0.58). Number of symptoms, M stage, and postoperative radiotherapy were associated with disease progression (P ≤ 0.033). The risk of recurrence increased with advanced M stage (HR = 30.71; 95% CI: 3.92—240.44, P = 0.001). Patients receiving both chemotherapy and radiotherapy were less likely to have a recurrence (P = 0.040). Molecular subtyping of medulloblastoma was more predictive of survival than histopathology in patients undergoing adjuvant therapy.

scholarly journals Incidence and risk factors for acute kidney injury in head and neck cancer patients treated with concurrent chemoradiation with high-dose cisplatin

BMC Cancer ◽  
2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Maurice J. D. L. van der Vorst ◽  
Elisabeth C. W. Neefjes ◽  
Elisa C. Toffoli ◽  
Jolanda E. W. Oosterling-Jansen ◽  
Marije R. Vergeer ◽  
...  
Keyword(s):  
Risk Factors ◽  
Acute Kidney Injury ◽  
Renal Function ◽  
Head And Neck ◽  
Treatment Outcomes ◽  
Kidney Injury ◽  
Concurrent Chemoradiation ◽  
High Dose ◽  
The Impact

Abstract Background Three-weekly high-dose cisplatin (100 mg/m2) is considered the standard systemic regimen given concurrently with postoperative or definitive radiotherapy in locally advanced squamous cell carcinoma of the head and neck (LA-SCCHN). Concurrent chemoradiation (CRT) with high-dose cisplatin is associated with significant acute and late toxicities, including acute kidney injury (AKI). The aims of this study were to investigate the incidence of AKI in patients with LA-SCCHN during and after treatment with high-dose cisplatin-based CRT, to identify risk factors for cisplatin-induced AKI, and to describe the impact of AKI on long-term renal function and treatment outcomes. Methods This is a retrospective cohort study with measurements of renal function before CRT, weekly during CRT, every 1 or 2 days during hospitalizations, and 3 and 12 months after CRT in patients with LA-SCCHN. AKI was defined as increase in serum creatinine (sCr) of ≥1.5 times baseline or by ≥0.3 mg/dL (≥26.5 μmol/L) using the Kidney Disease Improving Global Outcomes (KDIGO) classification. Logistic regression models were estimated to analyze renal function over time and to identify predictors for AKI. Results One hundred twenty-four patients completed all measurements. AKI was reported in 85 patients (69%) with 112 episodes of AKI. Sixty of 85 patients experienced 1 AKI episode; 20 patients experienced ≥2 AKI episodes. Ninety-three (83%) AKI episodes were stage 1, 13 (12%) were stage 2, and 6 (5%) AKI episodes were stage 3. Median follow-up time was 29 months (Interquartile Range, IQR 22–33). Hypertension (Odds Ratio, OR 2.7, 95% Confidence Interval, CI 1.1–6.6; p = 0.03), and chemotherapy-induced nausea and vomiting (CINV; OR 4.3, 95% CI 1.6–11.3; p = 0.003) were associated with AKI. In patients with AKI, renal function was significantly more impaired at 3 and 12 months post-treatment compared to patients without AKI. AKI did not have a negative impact on treatment outcomes. Conclusion AKI occurred in 69% of patients with LA-SCCHN undergoing CRT with high-dose cisplatin. Long-term renal function was significantly more impaired in patients with AKI. Hypertension and CINV are significant risk factors. Optimizing prevention strategies for CINV are urgently needed.

scholarly journals A Prognostic Model for Patients With Gastric Signet Ring Cell Carcinoma

2021 ◽  
Vol 20 ◽  
pp. 153303382110279
Author(s):  
Qinping Guo ◽  
Yinquan Wang ◽  
Jie An ◽  
Siben Wang ◽  
Xiushan Dong ◽  
...  
Keyword(s):  
Risk Factors ◽  
Regression Analysis ◽  
Cox Regression ◽  
Signet Ring Cell Carcinoma ◽  
Signet Ring Cell ◽  
Training Set ◽  
Cox Regression Analysis ◽  
Signet Ring ◽  
Ring Cell ◽  
Independent Risk Factors

Background: The aim of our study was to develop a nomogram model to predict overall survival (OS) and cancer-specific survival (CSS) in patients with gastric signet ring cell carcinoma (GSRC). Methods: GSRC patients from 2004 to 2015 were collected from the Surveillance, Epidemiology, and End Results (SEER) database and randomly assigned to the training and validation sets. Multivariate Cox regression analyses screened for OS and CSS independent risk factors and nomograms were constructed. Results: A total of 7,149 eligible GSRC patients were identified, including 4,766 in the training set and 2,383 in the validation set. Multivariate Cox regression analysis showed that gender, marital status, race, AJCC stage, TNM stage, surgery and chemotherapy were independent risk factors for both OS and CSS. Based on the results of the multivariate Cox regression analysis, prognostic nomograms were constructed for OS and CSS. In the training set, the C-index was 0.754 (95% CI = 0.746-0.762) for the OS nomogram and 0.762 (95% CI: 0.753-0.771) for the CSS nomogram. In the internal validation, the C-index for the OS nomogram was 0.758 (95% CI: 0.746-0.770), while the C-index for the CSS nomogram was 0.762 (95% CI: 0.749-0.775). Compared with TNM stage and SEER stage, the nomogram had better predictive ability. In addition, the calibration curves also showed good consistency between the predicted and actual 3-year and 5-year OS and CSS. Conclusion: The nomogram can effectively predict OS and CSS in patients with GSRC, which may help clinicians to personalize prognostic assessments and clinical decisions.

scholarly journals Direct Versus Calculated LDL Cholesterol and C-Reactive Protein in Cardiovascular Disease Risk Assessment in the Framingham Offspring Study

2019 ◽  
Vol 65 (9) ◽  
pp. 1102-1114 ◽  
Author(s):  
Hiroaki Ikezaki ◽  
Virginia A Fisher ◽  
Elise Lim ◽  
Masumi Ai ◽  
Ching-Ti Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Disease ◽  
Ldl Cholesterol ◽  
Disease Risk ◽  
Univariate Analysis ◽  
Significant Risk ◽  
C Reactive Protein ◽  
Cox Regression Analysis ◽  
Reactive Protein ◽  
Standard Risk

AbstractBACKGROUNDIncreases in circulating LDL cholesterol (LDL-C) and high-sensitivity C-reactive protein (hsCRP) concentrations are significant risk factors for cardiovascular disease (CVD). We assessed direct LDL-C and hsCRP concentrations compared to standard risk factors in the Framingham Offspring Study.METHODSWe used stored frozen plasma samples (−80 °C) obtained after an overnight fast from 3147 male and female participants (mean age, 58 years) free of CVD at cycle 6 of the Framingham Offspring Study. Overall, 677 participants (21.5%) had a CVD end point over a median of 16.0 years of follow-up. Total cholesterol (TC), triglyceride (TG), HDL cholesterol (HDL-C), direct LDL-C (Denka Seiken and Kyowa Medex methods), and hsCRP (Dade Behring method) concentrations were measured by automated analysis. LDL-C was also calculated by both the Friedewald and Martin methods.RESULTSConsidering all CVD outcomes on univariate analysis, significant factors included standard risk factors (age, hypertension, HDL-C, hypertension treatment, sex, diabetes, smoking, and TC concentration) and nonstandard risk factors (non-HDL-C, direct LDL-C and calculated LDL-C, TG, and hsCRP concentrations). On multivariate analysis, only the Denka Seiken direct LDL-C and the Dade Behring hsCRP were still significant on Cox regression analysis and improved the net risk reclassification index, but with modest effects. Discordance analysis confirmed the benefit of the Denka Seiken direct LDL-C method for prospective hard CVD endpoints (new-onset myocardial infarction, stroke, and/or CVD death).CONCLUSIONSOur data indicate that the Denka Seiken direct LDL-C and Dade Behring hsCRP measurements add significant, but modest, information about CVD risk, compared to standard risk factors and/or calculated LDL-C.

scholarly journals A multicenter, prospective, observational study to determine association of mesangial C1q deposition with renal outcomes in IgA nephropathy

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Li Tan ◽  
Yi Tang ◽  
Gaiqin Pei ◽  
Zhengxia Zhong ◽  
Jiaxing Tan ◽  
...  
Keyword(s):  
Risk Factors ◽  
Iga Nephropathy ◽  
Cox Regression ◽  
Renal Outcome ◽  
Matched Cohort ◽  
Negative Group ◽  
Renal Survival ◽  
Cox Regression Analysis ◽  
Renal Outcomes

AbstractIt was reported that histopathologic lesions are risk factors for the progression of IgA Nephropathy (IgAN). The aim of this study was to investigate the relationships between mesangial deposition of C1q and renal outcomes in IgAN. 1071 patients with primary IgAN diagnosed by renal biopsy were enrolled in multiple study centers form January 2013 to January 2017. Patients were divided into two groups: C1q-positive and C1q-negative. Using a 1: 4 propensity score matching (PSM) method identifying age, gender, and treatment modality to minimize confounding factors, 580 matched (out of 926) C1q-negative patients were compared with 145 C1q-positive patients to evaluate severity of baseline clinicopathological features and renal outcome. Kaplan–Meier and Cox proportional hazards analyses were performed to determine whether mesangial C1q deposition is associated with renal outcomes in IgAN. During the follow-up period (41.89 ± 22.85 months), 54 (9.31%) patients in the C1q negative group and 23 (15.86%) patients in C1q positive group reached the endpoint (50% decline of eGFR and/or ESRD or death) respectively (p = 0.01) in the matched cohort. Significantly more patients in C1q negative group achieved complete or partial remission during the follow up period (P = 0.003) both before and after PSM. Three, 5 and 7-year renal survival rates in C1q-positive patients were significantly lower than C1q-negative patients in either unmatched cohort or matched cohort (all p < 0.05). Furthermore, multivariate Cox regression analysis showed that independent risk factors influencing renal survival included Scr, urinary protein, T1-T2 lesion and C1q deposition. Mesangial C1q deposition is a predictor of poor renal survival in IgA nephropathy.Trial registration TCTR, TCTR20140515001. Registered May 15, 2014, http://www.clinicaltrials.in.th/index.php?tp=regtrials&menu=trialsearch&smenu=fulltext&task=search&task2=view1&id=1074.

scholarly journals Anti-tumor necrosis factor-induced lupus in patients with inflammatory bowel disease: a hospital-based cohort study from Korea

2021 ◽  
Vol 14 ◽  
pp. 175628482199779
Author(s):  
Su Jin Choi ◽  
Soo Min Ahn ◽  
Ji Seon Oh ◽  
Seokchan Hong ◽  
Chang-Keun Lee ◽  
...  
Keyword(s):  
Risk Factors ◽  
Inflammatory Bowel Disease ◽  
Tumor Necrosis Factor ◽  
Bowel Disease ◽  
Tumor Necrosis ◽  
Cox Regression ◽  
Cox Regression Analysis ◽  
Inflammatory Bowel ◽  
Necrosis Factor ◽  
Mucocutaneous Symptoms

Background: Anti-tumor necrosis factor (TNF) agents are increasingly used for rheumatic diseases and inflammatory bowel disease (IBD), but are associated with the development of anti-TNF-induced lupus (ATIL). Nonetheless, few ATIL studies on non-Caucasian IBD patients exist. Here, we investigated the incidence, clinical features, and risk factors of ATIL in Korea. Methods: We retrospectively reviewed the medical records of IBD patients undergoing anti-TNF therapy at our tertiary IBD center between 2008 and 2020. ATIL was diagnosed as a temporal association between symptoms and anti-TNF agents, and the presence of at least one serologic and non-serologic American College of Rheumatology criterion. The risk factors for ATIL occurrence were assessed using multivariate Cox regression analysis. Results: Of 1362 IBD patients treated with anti-TNF agents, 50 (3.7%) ATIL cases were suspected, of which 14 (1.0%) received a definitive diagnosis. Arthritis and mucocutaneous symptoms were observed in 13 and 4 patients, respectively. All ATIL cases were positive for anti-nuclear and anti-dsDNA antibodies. Four patients (30.8%) improved while continuing anti-TNF therapy. At the final follow up, the ATIL group ( n = 14) had a lower IBD remission rate (30.8% versus 68.8%, p = 0.019) than the non-ATIL group ( n = 36). Ulcerative colitis and longer disease duration were associated with ATIL occurrence, with hazard ratios of 7.017 ( p = 0.005) and 1.118 ( p = 0.002), respectively. Conclusion: Although rare, ATIL is associated with poor treatment response to IBD in Korean patients. ATIL should be considered if arthritis and mucocutaneous symptoms develop during anti-TNF therapy for IBD.

Predictors of tumor progression among children with gangliogliomas

2009 ◽  
Vol 3 (6) ◽  
pp. 461-466 ◽  
Author(s):  
Mostafa El Khashab ◽  
Lynn Gargan ◽  
Linda Margraf ◽  
Korgun Koral ◽  
Farideh Nejat ◽  
...  
Keyword(s):  
Risk Factors ◽  
Tumor Progression ◽  
Cox Regression ◽  
Tumor Resection ◽  
Progression Free Survival ◽  
Initial Presentation ◽  
Subtotal Resection ◽  
Low Grade ◽  
Cox Regression Analysis ◽  
Presenting Symptoms

Object Few reports describe the outcome and prognostic factors for children with gangliogliomas. The objective of this report was to describe the progression-free survival (PFS) for children with low-grade gangliogliomas and identify risk factors for tumor progression. Methods A retrospective study was performed in children with low-grade gangliogliomas who were evaluated and treated in the neuro-oncology department between 1986 and 2006 to determine risk factors for subsequent tumor progression. Results A total of 38 children with newly diagnosed gangliogliomas were included in this report. Thirty-four children were treated with surgery alone, 3 with subtotal resection and radiation therapy, and 1 with subtotal resection and chemotherapy. The follow-up ranged from 4 months to 15.8 years (mean 5.7 ± 4.2 years [± SD]). Seven children have experienced tumor progression, and 1 child died after his tumor subsequently underwent malignant transformation. The 5-year PFS was calculated to be 81.2% using Kaplan-Meier survival analysis. Initial presentation with seizures (p = 0.004), tumor location in the cerebral hemisphere (p = 0.020), and complete tumor resection (p = 0.035) were associated with prolonged PFS. Further analysis of the above significant variables by a Cox regression model identified initial presentation with seizures as being associated with prolonged PFS (p = 0.028). Conclusions The PFS and overall survival of children with gangliogliomas are good. Tumors located in the cerebral hemispheres, the achievement of total resection, and seizures at presentation were associated with prolonged PFS. Cox regression analysis identified presenting symptoms including seizures as significant predictive factors of PFS. Prospective studies with larger numbers of children are needed to define the significant factors of tumor progression.

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