scholarly journals Does an Endometrial Cancer Diagnosis among Asymptomatic Patients Improve Prognosis?

Cancers ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 115
Author(s):  
Petra Vinklerová ◽  
Petra Ovesná ◽  
Markéta Bednaříková ◽  
Luboš Minář ◽  
Michal Felsinger ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Cancer Patients ◽  
Statistical Significance ◽  
Multivariable Analysis ◽  
Disease Free Survival ◽  
Developed Countries ◽  
Gynecological Malignancy ◽  
European Guidelines ◽  
Preclinical Phase ◽  
Asymptomatic Patients

Background: Endometrial cancer is the most common gynecological malignancy in developed countries with no screening available. There is still a tendency to provide invasive bioptic verification in asymptomatic women with abnormal ultrasound findings to diagnose carcinoma in a preclinical phase; even though, it is not supported by European guidelines. Our goal was to determine DFS (disease-free survival), OS (overall survival), and DSS (disease-specific survival) differences between symptom-free and symptomatic (bleeding, or spotting) endometrial cancer patients with similar stage and tumor/clinical characteristics. Methods: All of our patients with endometrial cancer following surgical treatment between 2006 and 2019 were assessed, evaluating risk factors for recurrence and death while focusing on bleeding using univariable and multivariable analysis. Results: 625 patients meeting the inclusion criteria were divided into asymptomatic (n = 144, 23%) and symptomatic (n = 481, 77%) groups. The median follow-up was 3.6 years. Using univariable analysis, symptomatic patients had a three times higher risk of recurrence (HR 3.1 (95% Cl 1.24–7.77), p = 0.016). OS (HR 1.35 (0.84–2.19), p = 0.219) and DSS (HR 1.66 (0.64–4.28), p = 0.3) were slightly worse without reaching statistical significance. In our multivariable analysis, symptomatology was deemed completely insignificant in all monitored parameters (DFS: HR 2.03 (0.79–5.24), p = 0.144; OS: HR 0.72 (0.43–1.21), p = 0.216). Conclusions: The symptomatic endometrial cancer patients risk factor of earlier recurrence and death is insignificantly higher when compared with the asymptomatic cohort. However, multivariable analysis verifies that prognosis worsens with other clinically relevant parameters, not by symptomatology itself. In terms of survival outcome in EC patients, we recognized symptomatology as a non-significant marker for the patient’s prognosis.

scholarly journals Combination of the G-8 Screening Tool and Hand-Grip Strength to Predict Long-Term Overall Survival in Non-Small Cell Lung Cancer Patients Undergoing Stereotactic Body Radiotherapy

Cancers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 3363
Author(s):  
Kristian Kirkelund Bentsen ◽  
Olfred Hansen ◽  
Jesper Ryg ◽  
Ann-Kristine Weber Giger ◽  
Stefan Starup Jeppesen
Keyword(s):  
Overall Survival ◽  
Grip Strength ◽  
Cancer Patients ◽  
Stereotactic Body Radiotherapy ◽  
Statistical Significance ◽  
Multivariable Analysis ◽  
Hand Grip Strength ◽  
Physical Test ◽  
Hand Grip

The Geriatric 8 (G-8) is a known predictor of overall survival (OS) in older cancer patients, but is mainly based on nutritional aspects. This study aimed to assess if the G-8 combined with a hand-grip strength test (HGST) in patients with NSCLC treated with stereotactic body radiotherapy can predict long-term OS better than the G-8 alone. A total of 46 SBRT-treated patients with NSCLC of stage T1-T2N0M0 were included. Patients were divided into three groups: fit (normal G-8 and HGST), vulnerable (abnormal G-8 or HGST), or frail (abnormal G-8 and HGST). Statistically significant differences were found in 4-year OS between the fit, vulnerable, and frail groups (70% vs. 46% vs. 25%, p = 0.04), as well as between the normal and abnormal G-8 groups (69% vs. 39%, p = 0.02). In a multivariable analysis of OS, being vulnerable with a hazard ratio (HR) of 2.03 or frail with an HR of 3.80 indicated poorer OS, but this did not reach statistical significance. This study suggests that there might be a benefit of adding a physical test to the G-8 for more precisely predicting overall survival in SBRT-treated patients with localized NSCLC. However, this should be confirmed in a larger study population.

scholarly journals Survival in endometrial cancer in relation to minimally invasive surgery or open surgery – a Swedish Gynecologic Cancer Group (SweGCG) study

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Christer Borgfeldt ◽  
Erik Holmberg ◽  
Janusz Marcickiewicz ◽  
Karin Stålberg ◽  
Bengt Tholander ◽  
...  
Keyword(s):  
Risk Factors ◽  
Overall Survival ◽  
Endometrial Cancer ◽  
Minimally Invasive ◽  
Cancer Patients ◽  
Surgical Approach ◽  
Open Surgery ◽  
Gynecologic Cancer ◽  
Multivariable Analysis ◽  
Figo Stage

Abstract Background The aim of this study was to analyze overall survival in endometrial cancer patients’ FIGO stages I-III in relation to surgical approach; minimally invasive (MIS) or open surgery (laparotomy). Methods A population-based retrospective study of 7275 endometrial cancer patients included in the Swedish Quality Registry for Gynecologic Cancer diagnosed from 2010 to 2018. Cox proportional hazard models were used in univariable and multivariable survival analyses. Results In univariable analysis open surgery was associated with worse overall survival compared with MIS hazard ratio, HR, 1.39 (95% CI 1.18–1.63) while in the multivariable analysis, surgical approach (MIS vs open surgery) was not associated with overall survival after adjustment for known risk factors (HR 1.12, 95% CI 0.95–1.32). Higher FIGO stage, non-endometrioid histology, non-diploid tumors, lymphovascular space invasion and increasing age were independent risk factors for overall survival. Conclusion The minimal invasive or open surgical approach did not show any impact on survival for patients with endometrial cancer stages I-III when known prognostic risk factors were included in the multivariable analyses.

scholarly journals Prognostic Value of CD133 and SOX2 in Advanced Cancer

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Susu Han ◽  
Tao Huang ◽  
Xing Wu ◽  
Xiyu Wang ◽  
Shanshan Liu ◽  
...  
Keyword(s):  
Cancer Patients ◽  
Advanced Cancer ◽  
Prognostic Value ◽  
Multivariable Analysis ◽  
Disease Free Survival ◽  
Molecular Therapy ◽  
Chinese Patients ◽  
Advanced Cancer Patients ◽  
Free Survival ◽  
Stratified Analysis

Background. The prognostic value of CD133 and SOX2 expression in advanced cancer remains unclear. This study was first conducted to investigate the association between CD133 or SOX2 positivity and clinical outcomes for advanced cancer patients.Methods. Hazard ratios (HRs) with 95% confidence intervals (95% CIs) were calculated to evaluate the correlation between CD133 or SOX2 positivity and overall survival (OS), disease-free survival (DFS), progression-free survival (PFS), cancer-specific survival (CSS), or recurrence-free survival (RFS) from multivariable analysis. Trial sequential analysis (TSA) was also performed.Results. 13 studies with 1358 cases (CD133) and five studies with 433 cases (SOX2) were identified. CD133 positivity was correlated with worse CSS and OS, but there was no correlation between CD133 positivity and DFS. SOX2 positivity was associated with poor DFS and RFS but was not linked to PFS. Stratified analysis by study source showed that only CD133 positivity can decrease OS for Chinese patients. Stratified analysis by treatment regimens indicated that CD133 positivity was linked to poor OS in patients treated with adjuvant therapy. TSA showed that additional studies were necessary.Conclusions. CD133 and SOX2 might be associated with worse prognosis in advanced cancer. More prospective studies are strongly needed.Impact. CD133 and SOX2 may be promising targeted molecular therapy for advanced cancer patients.

Race and clinical outcome in breast cancer in a series with long-term follow-up evaluation.

1997 ◽  
Vol 15 (6) ◽  
pp. 2329-2337 ◽  
Author(s):  
R Heimann ◽  
D Ferguson ◽  
C Powers ◽  
D Suri ◽  
R R Weichselbaum ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Racial Differences ◽  
Multivariable Analysis ◽  
Disease Free Survival ◽  
Similar Proportion ◽  
Significant Variable ◽  
Breast Cancer Patients ◽  
Node Negative

PURPOSE To compare the outcome of African American (AA) and Caucasian (C) breast cancer patients who had equivalent disease extent and were similarly treated. PATIENTS AND METHODS We compared prognostic characteristics, treatment, and outcome of 1,037 C and 481 AA breast cancer patients treated with mastectomy between 1946 and 1987. The median follow-up duration was 15.6 years. RESULTS During the study period, there was a successive increase in the percent of patients who presented with early breast cancer. Between 1980 and 1987, 35.1% AA versus 47.6% C patients had < or = 2-cm tumors and 50.0% AA versus 61.9% C patients were node-negative, while between 1946 and 1959, 27.7% AA and 31.3% C had < or = 2-cm tumors and 41.5% AA versus 40.4% C patients were node-negative. The treatments were similar during the study period. The 20-year disease-free survival (DFS) rate of AA compared with C patients with node-negative < or = 2-cm, 2.1- to 4-cm, and greater than 4-cm tumors and of patients with one to three and > or = four positive nodes was not significantly different. Equal-size tumors had similar proportion of positive axillary nodes in AA compared with C patients. The DFS for AA patients compared with C patients was similar in the periods 1946 to 1959, 1960 to 1969, and 1970 to 1979, but was lower between 1980 and 1987 (P = .02). In multivariable analysis, race was not a significant variable. CONCLUSION In this large group of uniformly treated breast cancer patients, race was not an independent factor that influenced outcome. The racial differences seen between 1980 and 1987 are likely because of a larger percent of greater than 2-cm and node-positive tumors in AA patients. Education and access to early diagnosis should reduce or eliminate the racial differences seen.

Outcomes After Vena Cava Filter Placement In Cancer Patients Hospitalized For Acute Venous Thromboembolism

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 936-936
Author(s):  
Richard H. White ◽  
Ann Brunson ◽  
Gwendolyn Ho ◽  
Ted Wun
Keyword(s):  
Venous Thromboembolism ◽  
Propensity Score ◽  
Cancer Patients ◽  
Statistical Significance ◽  
Multivariable Analysis ◽  
Vena Cava ◽  
Severity Of Illness ◽  
Vena Cava Filter ◽  
Risk Of Death ◽  
Adjusted Model

Abstract Background Evidence supporting use of an inferior vena cava filter (VCF) to prevent death or recurrent venous thromboembolism (rVTE) in cancer patients who are hospitalized for acute VTE is limited. Aims To determine the effectiveness of VCF placement on the 15-day and 30-day incidence of death and the 180-day incidence of rVTE manifested as pulmonary embolism (PE) or recurrent deep-vein thrombosis (DVT) alone among cancer patients hospitalized for acute-VTE. Methods Using a large retrospective observational study of discharge records in California, we analyzed outcomes after VCF placement in cancer patients hospitalized 2005-2009 for acute VTE using propensity-score methodology. We excluded all patients who had a history of a prior VCF placement (1991-2009). Outcomes were death <15-days and <30-days and rVTE (as PE or DVT alone) at 6 months. We used 3 analytic methods: 1) standard risk-adjusted multivariable analysis, 2) adjustment using propensity-score and inverse probability weighing (IPW) and 3) comparison based on matching (2:1) based on propensity score (caliper method). The multivariate model used to generate the propensity score included age, race/ethnicity, insurance coverage, expected bleeding risk, metastatic disease, bleeding present-on-admission, location of bleeding, recent or impending major surgery, use of thrombolytic agents, number of chronic co-morbidities, severity-of-illness (ascertained by 3M, APR-DRG grouper), index PE vs. DVT, and hospital characteristics. IPW of propensity score was applied to a risk-adjusted logistic model to predict death; IPW was applied to risk-adjusted Cox models predicting rVTE (as PE or DVT alone). In the model predicting death, risk-of-mortality on admission was used instead of severity-of-illness. Results Among 14,000 cancer-associated acute-VTE cases, the overall crude 15-day mortality rate was 1396 (10%) and the 30-day mortality was 2247 (16.1%). For 11,253 no-VCF patients, the crude 15-day mortality was 1089 (9.7%) and at 30 days it was 1727 (15.3%). A VCF was placed in 2747 patients (19.6%). The crude mortality in VCF patients was 307 (11.2%) at 15-days, and 520 (18.9%) at 30-days. After accounting for propensity to insert a VCF (using IPW) in a risk-adjusted model, there was no significant reduction in the risk of death associated with VCF use at 15-days (OR=0.90, CI:0.8-1.1, p=0.26) or 30 days (OR=1.04, 95%CI:0.9-1.2, p=0.57); findings were the same using standard multivariable analysis and matching based on propensity score. The crude 180-day incidence of recurrent PE was 3.3%: 2.6% in VCF patients and 3.4% in the no-VCF patients. In the adjusted model using IPW the risk of rVTE manifested as PE, the risk was lower in VCF patients (HR=0.81 95%CI:0.6-1.1, p=0.14) but this did not reach statistical significance. The crude 180-day incidence of rVTE manifested as DVT alone was 4.2% overall: 5.4% in VCF patients and 3.9% in no-VCF patients. In the IPW propensity score model, the risk of rVTE manifested as DVT at 180 days was significantly higher in VCF patients (HR=1.55, 95%CI:1.3-1.9, p<0.001). Models for recurrent VTE manifested by PE or DVT gave similar results whether based on propensity-score matching or multivariable analysis. Conclusions Use of a VCF in cancer patients hospitalized specifically for acute VTE was not associated with a significant reduction in the risk of death at 15 or 30 days, and the overall 30-day mortality was high. There was a 20% reduction in the risk of rVTE manifested as PE at 180-days but this did not reach the level of statistical significance (p>0.05). VCF use was associated with a 55% higher risk of rVTE manifested as DVT at 180 days. Further refinements in modeling incorporating competing outcomes (e.g., death) are underway. Disclosures: Ho: American Society of Hematology: ASH HONORS trainee research award Other.

Prognosis of microsatellite instability and/or mismatch repair deficiency stage III colon cancer patients after disease recurrence: Results of an accent meta-analysis of seven studies.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 3525-3525 ◽  
Author(s):  
Julien Taieb ◽  
Levi Pederson ◽  
Qian Shi ◽  
Steven R Alberts ◽  
Norman Wolmark ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cancer Patients ◽  
Mismatch Repair ◽  
Statistical Significance ◽  
Multivariable Analysis ◽  
Disease Recurrence ◽  
Stage Iii ◽  
Wild Type ◽  
Poor Prognostic Factor ◽  
Stage Iii Colon Cancer

3525 Background: Microsatellite instable/deficient mismatch repair (MSI) metastatic colorectal cancers have been reported to be of poor prognosis. The interaction between MSI and BRAFV600E mutation complicates the picture. Methods: Patients with resected stage III CC from 7 studies with disease recurrence and data available for MSI and BRAFV600E status were analyzed. The primary endpoint was survival after recurrence (SAR) to assess the prognostic roles of MSI and BRAFV600E, respectively. Associations of markers with SAR were analyzed using Cox proportional hazards models adjusted for clinicopathologic features (data collected 12/1998 to 11/2009). Results: Among 2630 patients with cancer recurrence (1491 men [56.7%], mean age, 58.5 [19-85] years), multivariable analysis revealed that patients with MSI tumors (n = 220) had significantly better SAR (adjusted hazard ratio [aHR], 0.82; 95% CI, 0.69-0.98; P = .029) than patients with microsatellite stable /proficient MMR (MSS) tumors (n = 1766). This was also observed when looking at patients treated by the standard FOLFOX adjuvant regimen only (aHR, 0.76; 0.58-1.00; P = .048). Same trends were observed when looking at MSI/dMMR patients outcome in BRAFV600E wild-type (aHR, 0.84; P = .10) and mutant (aHR, 0.88; P = .43) subgroups separately, without reaching statistical significance. As previously described poor SAR was observed in BRAFV600E mutants vs wild type patients (n = 244; aHR, 2.06; 95% CI, 1.73-2.46; P < .0001) and this was also true in BRAFV600E mutants MSI/dMMR patients (n = 77, aHR, 2.65 ; 95% CI, 1.67-4.21; p < .0001). Other factors associated with a poor SAR were : olderage, male gender, T4/N2, proximal primary tumor location, poorly differentiated adenocarcinoma, and early recurrence (by 1y increase). Conclusions: In stage III colon cancer patients recurring after adjuvant chemotherapy and before the era of immuno-oncologic agents, MSI/dMMR was associated with a better survival compared to MSS. BRAFV600E mutation seems to be a poor prognostic factor for both MSI/dMMR and MSS/pMMR patients.

scholarly journals Resistance to chemotherapy and hormone therapy in endometrial cancer

2009 ◽  
Vol 16 (2) ◽  
pp. 363-380 ◽  
Author(s):  
Parvesh Chaudhry ◽  
Eric Asselin
Keyword(s):  
Overall Survival ◽  
Endometrial Cancer ◽  
Molecular Markers ◽  
Hormone Therapy ◽  
Signaling Pathways ◽  
Developed Countries ◽  
Response To Therapy ◽  
Extensive Literature ◽  
Gynecological Malignancy ◽  
Number Of Patients

Endometrial cancer is the most common gynecological malignancy in developed countries and represents the eighth leading cause of cancer related death in women. The growing incidence of endometrial cancer leads scientists and oncologists to identify effective preventive measures and also molecular markers for diagnosis and prognosis. Chemotherapy and hormone therapy is the mainstay treatment option for advanced and recurrent endometrial cancer and response to therapy is one of the most important factor which favors prognosis and overall survival. In recent years, there have been major advances in the treatment of patients with endometrial cancer. Despite advances made in the treatment of this cancer, the overall survival of patients has not significantly improved because considerable number of patients harbor tumor refractory to these therapies and the majority of the initially responsive tumors become refractory to treatments. Therefore, determination of sensitivity/resistance is becoming increasingly important for individualization of endometrial cancer therapy. The aim of this review is to present the existing knowledge about the molecular markers that could play a crucial role in determining resistance to chemo- and hormone therapy. Extensive literature search for the cell signaling pathways and factors responsible for chemoresistance have been performed and reviewed. Several recent studies suggest that deregulations in the apoptotic pathways (such as p53, Fas/FasL, Bcl-2 family proteins, inhibitor of apoptosis proteins), survival pathways (PI3K/AKT, MAPK), hormone receptor signaling pathways (progesterone receptor), Cyclooxygenase-2 and Her-2 are considered as key factors involved in the onset and maintenance of therapeutic resistance, suggesting that resistance is a multi-factorial phenomenon.

Impact of hysteroscopy on disease-free survival in clinically stage I endometrial cancer patients

2000 ◽  
Vol 10 (4) ◽  
pp. 275-279 ◽  
Author(s):  
A. Obermair ◽  
M. Geramou ◽  
F. Gucer ◽  
U. Denison ◽  
A. H. Graf ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Cancer Patients ◽  
Disease Free Survival ◽  
Stage I ◽  
Free Survival ◽  
Disease Free

scholarly journals Prognostic classification of endometrial cancer using a molecular approach based on a twelve-gene NGS panel

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Raquel López-Reig ◽  
Antonio Fernández-Serra ◽  
Ignacio Romero ◽  
Cristina Zorrero ◽  
Carmen Illueca ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Copy Number ◽  
Disease Free Survival ◽  
Developed Countries ◽  
Molecular Techniques ◽  
The Cancer Genome Atlas ◽  
Molecular Approach ◽  
Random Forest Classification ◽  
Forest Classification ◽  
Prognostic Groups

AbstractEndometrial Cancer (EC) is one of the most common malignancies in women in developed countries. Molecular characterization of different biotypes may improve clinical management of EC. The Cancer Genome Atlas (TCGA) project has revealed four prognostic EC subgroups: POLE, MSI; Copy Number Low (CNL) and Copy Number High (CNH). The goal of this study was to develop a method to classify tumors in any of the four EC prognostic groups using affordable molecular techniques. Ninety-six Formalin-Fixed Paraffin-embedded (FFPE) samples were sequenced following a NGS TruSeq Custom Amplicon low input (Illumina) protocol interrogating a multi-gene panel. MSI analysis was performed by fragment analysis using eight specific microsatellite markers. A Random Forest classification algorithm (RFA), considering NGS results, was developed to stratify EC patients into different prognostic groups. Our approach correctly classifies the EC patients into the four TCGA prognostic biotypes. The RFA assigned the samples to the CNH and CNL groups with an accuracy of 0.9753 (p < 0.001). The prognostic value of these groups was prospectively reproduced on our series both for Disease-Free Survival (p = 0.004) and Overall Survival (p = 0.030).Hence, with the molecular approach herein described, a precise and suitable tool that mimics the prognostic EC subtypes has been solved and validated. Procedure that might be introduced into routine diagnostic practices.

CYP1A1 polymorphism and risk of gynecological malignancy in Japan

2003 ◽  
Vol 13 (6) ◽  
pp. 785-790 ◽  
Author(s):  
T. Sugawara ◽  
E. Nomura ◽  
T. Sagawa ◽  
N. Sakuragi ◽  
S. Fujimoto
Keyword(s):  
Ovarian Cancer ◽  
Endometrial Cancer ◽  
Cancer Patients ◽  
Japanese Population ◽  
Japanese Patients ◽  
Epidemiologic Studies ◽  
Cytochrome P450 1A1 ◽  
Gynecological Malignancy ◽  
Flanking Region ◽  
Cyp1a1 Polymorphism

The incidence of endometrial cancer and ovarian cancer in Japan has been increasing in recent years. Results of epidemiologic studies suggest that the onset and multiplication of these cancers are associated with estrogen. Estrogens are metabolized by cytochrome P450 1A1 (CYP1A1) and converted into catecholestrogens, which are carcinogens. CYP1A1 has several polymorphisms, the major one being T6235C transition in the non-coding 3′-flanking region (MspI polymorphism), and another being A4889G transition in exon 7 (Ile/Val polymorphism). These polymorphisms can affect the metabolites of estrogens and contribute to the susceptibility to gynecological malignancy. In this study, to determine whether CYP1A1 polymorphism plays a role in the development of gynecological malignancy in the Japanese population, we assessed the association of CYP1A1 polymorphism in Japanese patients with gynecological malignancy in comparison to that in controls. The odds ratios (ORs) of Ile/Val polymorphism were 1.16 in ovarian cancer patients and 1.70 in endometrial cancer patients. The ORs of MspI polymorphism were 1.33 in ovarian cancer patients and 0.88 in endometrial cancer patients. No significant association was found between these CYP1A1 polymorphisms and gynecological malignancy. Although the frequency of CYP1A1 polymorphism in the Japanese population is higher than that in the Caucasian population, CYP1A1 polymorphism is not related to gynecological malignancies in Japanese population.

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