Conditional and Overall Disease-Specific Survival in Patients With Paranasal Sinus and Nasal Cavity Cancer: Improved Outcomes in the Endoscopic Era

2021 ◽  
pp. 194589242110191
Author(s):  
Rahul K. Sharma ◽  
Alexandria L. Irace ◽  
Rodney J. Schlosser ◽  
Jonathan B. Overdevest ◽  
Nicholas R. Rowan ◽  
...  
Keyword(s):  
Nasal Cavity ◽  
Paranasal Sinus ◽  
Proportional Hazards ◽  
Cox Regression ◽  
Cox Proportional Hazards ◽  
Disease Specific Survival ◽  
Endoscopic Techniques ◽  
Before And After ◽  
Year 2000 ◽  
Disease Specific

Background The management of paranasal sinus and nasal cavity malignancies has evolved significantly with the development of advanced endoscopic techniques and improvements in adjuvant therapy. We sought to characterize both disease-specific survival (DSS) and 5-year conditional disease-specific survival (CDSS, the change in life expectancy with increasing survivorship) for sinus malignancies diagnosed before and after the year 2000. Methods Patients diagnosed with sinus and nasal cavity cancer between 1973-2015 were extracted from the Surveillance, Epidemiology, End Results (SEER) registry. Kaplan-Meier analysis for DSS was stratified by year of diagnosis before and after 2000. Cox-proportional hazards models of DSS controlling for stage, age, and year of diagnosis were generated. CDSS was calculated using Cox-regression models stratified by stage. Results We analyzed 10,535 patients. Diagnosis after the year 2000 was independently associated with improved DSS (HR:0.81, 95% CI: 0.75-0.87, P < .001) after controlling for age and stage. After stratifying by stage, diagnosis after year 2000 was associated with improved DSS for localized (HR:0.71, 0.59-0.86, P < .001) malignancies, regional (HR: 0.86, 0.78-0.94, P = .001) and distant malignancies (HR 0.74, 0.63-0.87, P < .001). CDSS improved with increasing survivorship for all stages of sinus and nasal cavity cancer, and those diagnosed after 2000 had improved CDSS compared to those diagnosed before 2000. Descriptively, the association of year of diagnosis with CDSS diminished with increasing survivorship for localized cancers, but was consistent for other stages. Conclusion For paranasal sinus and nasal cavity malignancies, year of diagnosis independently influences both DSS and CDSS. Improved survival is likely due to advances in both surgical and adjuvant treatments. To our knowledge, this study is the first to examine CDSS for these malignancies.

Comparison of survival rates in carcinoma in situ of the breast treated with total mastectomy to breast-conserving surgery and radiotherapy

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 519-519 ◽  
Author(s):  
M. N. Ibrahim ◽  
Z. Abdullah ◽  
L. Healy ◽  
C. Murphy ◽  
I. Y. Yousif ◽  
...  
Keyword(s):  
Overall Survival ◽  
Proportional Hazards ◽  
Survival Rates ◽  
Breast Conserving Surgery ◽  
Cox Proportional Hazards ◽  
Disease Specific Survival ◽  
Total Mastectomy ◽  
Kaplan Meier ◽  
Disease Specific

519 Background: Carcinoma in situ (CIS) of the breast is a precancerous lesion with the potential to progress to invasive cancer. In 2003, CIS accounted for 19% of all newly diagnosed invasive and non-invasive breast lesions combined in the United States. Current treatment options are mastectomy ± tamoxifen, and breast-conserving surgery with radiotherapy ± tamoxifen. As there are no randomized comparisons of these 2 treatments, data from the Surveillance Epidemiology and End Results (SEER) database was used to compare their survival rates. Methods: 88,285 patients were identified with CIS from 1988 - 2003. Of these, 27,728 patients were treated with a total mastectomy, and 25,240 patients received breast-conserving surgery with radiotherapy. Kaplan-Meier survival analyses and Cox proportional hazards regression were used to compare overall survival and disease specific survival at 5 and 10 years. Results: Kaplan-Meier analyses demonstrated 5 year overall survival rates for total mastectomy vs. breast conserving surgery with radiotherapy of 95.46% vs. 97.59% respectively (Log-rank P < 0.0001). The 5 year rates for disease specific survival were 99.16% vs. 99.72% respectively (Log-rank P < 0.0001). At 10 years the overall survival rates had fallen to 91.96% vs. 96.09% respectively (Log-rank P < 0.0001). The 10 year disease specific survival rates were 98.61% vs. 99.50% respectively (Log-rank P < 0.0001). Cox proportional hazards regression demonstrated a relative risk of 0.847 (95% confidence interval (CI) 0.790 - 0.907) and 1.110 (95% CI 0.931 - 1.324) for 5 year overall survival and disease specific survival respectively, when total mastectomy was compared with breast conserving surgery and radiotherapy. At 10 years, the relative risks were 0.865 (95% CI 0.820 - 0.913) and 1.035 (95% CI 0.900 - 1.190) for overall survival and disease specific survival respectively. Conclusions: Overall, when looking at disease-specific survival rates by multi-variate analysis, there does not appear to be a significant difference between total mastectomy and breast-conserving surgery with radiotherapy in the treatment of CIS. No significant financial relationships to disclose.

Association of IGF1R overexpression (OE) with outcome in invasive urothelial carcinoma (UC) of urinary bladder.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 4523-4523
Author(s):  
Nilda Gonzalez-Ribbon ◽  
Jenny J. Kim ◽  
Alcides Chaux ◽  
Enrico Munari ◽  
Shiela F. Faraj ◽  
...  
Keyword(s):  
Proportional Hazards ◽  
Muscularis Propria ◽  
Cox Proportional Hazards ◽  
Tyrosine Kinase Receptor ◽  
Disease Specific Survival ◽  
Medical Systems ◽  
Scoring Method ◽  
Significant Independent Predictor ◽  
Clinicopathologic Parameters ◽  
Disease Specific

4523 Background: Insulin-like growth factor-1 receptor (IGF1R) is a transmembrane tyrosine kinase receptor involved in cell proliferation and differentiation. IGF1R is overexpressed in several tumors including UC and is currently under investigation as a target of Rx. We here explore IGF1R expression in UC, its association with clinicopathologic parameters and prognostic role. Methods: Fivetissue microarrays (TMA) were constructed from 100 cystectomy specimens performed for invasive UC at our institution (1994 to 2007). Formalin-fixed paraffin-embedded paired tumor and benign samples were spotted 3-4 times each. Membranous IGF1R staining was evaluated using immunohistochemistry (G11, Ventana Medical Systems). A scoring method analogous to that of Her2 expression in breast cancer was used and the highest score was assigned to each tumor. IGF1R was considered overexpressed in cases with score 1. Endpoints of the study included overall survival (OS) and disease-specific survival (DSS). Patients were followed-up for a median of 33.5 months (range 1, 141 months). Results: IGF1R OE was found in 62% of UC. No differences were noted between normal urothelium and UC regarding IGF1R OE (74% vs. 60%; P=0.14). IGFR1 OE was more frequent in tumors from African-American patients compared to Caucasians (100% vs. 59%, P=0.04). Tumors at stage pT4 overexpressed IGF1R more frequently than tumors at stages pT1-pT3 (71% vs. 29%, P=0.005). No association with other analyzed clinicopathologic parameters such as patient's age or gender, muscularis propria invasion, or lymph node metastasis) was found. OS and disease-specific survival (DSS) rates were 58% and 69%, respectively. Patients with tumors overexpressing IGF1R had a lower OS and DSS compared to those without IGF1R OE (Mantel-Cox P=0.0007 and P=0.006, respectively). Using Cox proportional hazards regression, IGF1R OE remained a significant predictor of OS (HR=3.49, P=0.001) and DSS (HR=3.54, P=0.007) after adjusting for pathologic stage. Conclusions: OE of IGF1R was found in 62% of UC. High stage tumors overexpressed IGF1R more frequently than low stage tumors. Further, IGF1R OE was a significant independent predictor of OS and DSS in invasive UC.

The role of surgical staging in grade 1 endometrioid corpus cancer

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5009-5009
Author(s):  
J. K. Chan ◽  
H. Guo ◽  
M. K. Cheung ◽  
K. Osann ◽  
A. Husain ◽  
...  
Keyword(s):  
Proportional Hazards ◽  
Uterine Cancer ◽  
Stage Iv ◽  
Distant Metastases ◽  
Cox Proportional Hazards ◽  
Surgical Staging ◽  
Disease Specific Survival ◽  
Grade 3 ◽  
Disease Specific

5009 Background: To evaluate the role of surgical staging of patients with grade 1 endometrioid uterine cancer. Methods: Data including stage, histology, grade, lymph nodes involvement and disease-specific survival were extracted from Surveillance, Epidemiology, and End Results Program from 1988 to 2001. Kaplan-Meier and Cox proportional hazards analyses were used to determine the predictors for survival. Results: 12,712 women were diagnosed with endometrioid carcinoma which included 3,867 (30.4%) with grade 1, 5,285 (41.6%) with grade 2, and 3,560 (28%) with grade 3 disease. The 5-year disease specific survival of patients with grade 1, 2, and 3 disease was 97.78% ± 0.29, 92.14% ± 0.45, and 78.04% ± 0.82, respectively. Of all the patients with nodal involvement, 10% had grade 1, 39% had grade 2 and 51% had grade 3 disease (p < 0.001). Positive nodes were found in 3% of grade 1, 9% of grade 2 and 18% in grade 3 tumors (p < 0.001). Of the 3,867 patients with grade 1 disease, 3,281 (84.9%) had stage I, 317 (8.2%) had stage II, 166 (4.3%) had stage III, and 103 (2.7%) had stage IV disease. Fifteen percent of the patients with grade 1 disease had extra-uterine spread, including 8% to the cervix, 4% to the pelvis and 3% to the upper abdomen or distant metastases. Conclusions: Grade 1 uterine cancers have a risk of extra-uterine spread. Given that the information obtained from a thorough staging procedure clearly influences adjuvant treatment decisions, complete surgical staging is recommended. No significant financial relationships to disclose.

scholarly journals The Impact of Insurance and Marital Status on Survival in Patients with Nasopharyngeal Carcinoma

Biology ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 84
Author(s):  
Chih-Chun Wang ◽  
Ching-Chieh Yang ◽  
Shyh-An Yeh ◽  
Chung-I Huang ◽  
Tzer-Zen Hwang ◽  
...  
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Marital Status ◽  
Proportional Hazards ◽  
Survival Rates ◽  
Cox Proportional Hazards ◽  
Disease Specific Survival ◽  
Uninsured Patients ◽  
The Impact ◽  
To Receive ◽  
Disease Specific

Objective: This study aimed to explore the influence of social support on the survival outcomes of patients with nasopharyngeal carcinoma (NPC). We examined whether the combined proxy influenced whether patients were more likely to receive radiotherapy. Methodology: data were collected from the 18 registries of the National Cancer Institute’s Surveillance, Epidemiology, and End Results database. The association between both insurance status and marital status and disease-specific survival rates were evaluated with a multivariate Cox proportional-hazards regression model to calculate the hazard ratios and associated confidence intervals. Odds ratio (OR) computed by logistic regression was also used to examine the relationship between the receipt of radiotherapy and insurance and marital status. Results: insured and uninsured patients differed significantly in T-stage, N-stage, M-stage, radiotherapy use, race, and marital status. The uninsured-non-married patients showed the lowest 5-year disease-specific survival rates. We further found unmarried patients with either Medicaid (OR, 0.40), or no insurance (OR, 0.24) had lower odds of receiving radiotherapy than those with insurance at diagnosis. Conclusions: uninsured-unmarried NPC patients had a significantly higher risk of distant metastasis at diagnosis, poorer 5-year disease-specific survival, and were less likely to receive radiotherapy than insured-married patients.

A nomogram predicting disease-specific survival after nephrectomy for papillary renal cell carcinoma

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 5091-5091
Author(s):  
T. Klatte ◽  
M. Remzi ◽  
J. W. Said ◽  
A. Haitel ◽  
F. F. Kabbinavar ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Proportional Hazards ◽  
Papillary Renal Cell Carcinoma ◽  
Cox Proportional Hazards ◽  
Microvascular Invasion ◽  
Disease Specific Survival ◽  
Collecting System ◽  
Disease Specific

5091 Background: Whereas multiple nomograms have been developed to assess outcomes of patients with clear cell renal cell carcinoma, a model to assess prognosis of papillary renal cell carcinoma (PRCC) has not yet been developed. After data collection and slide review of a large cohort of patients, the aim of this study was to develop and to internally validate a nomogram for prediction of disease-specific survival for PRCC. Methods: Out of 2,687 patients who underwent surgery for a renal tumor between 1989 and 2008 at two institutions, 258 (10%) were found to have PRCC. H&E slides were reviewed by one uro-pathologist at each institution for papillary sub-type, tumor grade, microvascular invasion, sarcomatoid features, collecting system invasion and presence and extent of tumor necrosis. A nomogram was constructed as a graphical representation of significant variables of disease-specific survival in multivariate Cox proportional hazards regression analysis. The discrimination and calibration of the nomogram were assessed, both utilizing bootstrapping to obtain relatively unbiased estimates. Results: After a median follow-up of 35 months, 49 PRCC-related deaths (19%) had occurred. In univariate analysis, incidental detection, T, N, M stage, grade, microvascular invasion, collecting system invasion, papillary sub-type, sarcomatoid features, and necrosis were all associated with prognosis. Multivariate Cox proportional hazards analysis, however, identified incidental detection, T stage, M stage, microvascular invasion, and necrosis, but not papillary sub-type as independent prognostic factors of disease-specific survival. These variables formed the basis of the nomogram that predicted 5-year disease-specific survival probability. The nomogram predicted well, with a bootstrapped corrected concordance index of 0.93, and showed good calibration. Conclusions: A highly accurate tool utilizing basic clinical and pathological information for predicting disease-specific survival was developed specifically for PRCC. This tool should be helpful for identification of the subset of PRCC patients with aggressive clinical behavior, and may contribute to the ability to individualize postoperative surveillance and therapy. No significant financial relationships to disclose.

Comparison of survival outcomes in medullary carcinoma and invasive ductal carcinoma of the breast

2019 ◽  
Vol 15 (27) ◽  
pp. 3111-3123
Author(s):  
Siying Chen ◽  
Yang Liu ◽  
Jin Yang ◽  
Qingqing Liu ◽  
Haisheng You ◽  
...  
Keyword(s):  
Invasive Ductal Carcinoma ◽  
Proportional Hazards ◽  
Ductal Carcinoma ◽  
Medullary Carcinoma ◽  
Clinicopathological Characteristics ◽  
Cox Proportional Hazards ◽  
Disease Specific Survival ◽  
Propensity Score Matching Analysis ◽  
Cox Proportional Hazards Models ◽  
Disease Specific

Aim: To compare clinicopathological characteristics and prognoses of medullary carcinoma (MC) and invasive ductal carcinoma (IDC) of the breast. Patients & methods: We screened patients from the SEER database. Kaplan–Meier analysis and Cox proportional hazards models were used to investigate influence on survival. Propensity score matching analysis was performed to reduce possible bias. Results: Compared with IDC, MC tended to be younger patients, poor differentiation, negative estrogen receptor and progesterone receptor and chemotherapy. Better overall survival and disease-specific survival were observed in MC patients than in IDC patients. It shared several prognostic factors. Worse disease-specific survival was observed in IDC patients than in MC patients (HR: 1.590; 95% CI: 1.475–1.714; p < 0.001). Conclusion: The clinical features and outcomes had evident differences between MC and IDC patients. These findings will provide more information for the prognosis of MC and IDC.

Impact of Socioeconomic Status on Paranasal Sinus Cancer Disease-Specific and Conditional Survival

2021 ◽  
pp. 019459982110281
Author(s):  
Rahul K. Sharma ◽  
Anthony Del Signore ◽  
Satish Govindaraj ◽  
Alfred Iloreta ◽  
Jonathan B. Overdevest ◽  
...  
Keyword(s):  
Socioeconomic Status ◽  
Paranasal Sinus ◽  
Multimodal Therapy ◽  
Cox Regression ◽  
Patient Specific ◽  
Disease Specific Survival ◽  
Distant Disease ◽  
Paranasal Sinus Cancer ◽  
Sinus Cancer ◽  
Disease Specific

Objective Socioeconomic status (SES) is often used to quantify social determinants of health. This study uses the National Cancer Institute SES index to examine the effect of SES on disease-specific survival and 5-year conditional disease-specific survival (CDSS; the change in life expectancy with increasing survivorship) in paranasal sinus cancer Study Design Cross-sectional analysis. Setting National Cancer Institute’s Surveillance, Epidemiology and End Results (SEER) program. Methods A study of adults with sinus cancer between 1973 and 2015 was performed. The Yost index, a census tract–level composite score of SES, was used to categorize patients. Kaplan-Meier analysis and Cox regression for disease-specific survival were stratified by SES. CDSS was calculated with simplified models. Logistic regression was conducted to identify risk factors for advanced stage at diagnosis, multimodal therapy, and diagnosis of squamous cell carcinoma. Results There were 3437 patients analyzed. In Cox models adjusting for patient-specific factors, the lowest SES tertile exhibited worse mortality (hazard ratio, 1.22; 95% CI, 1.07-1.39; P < .01). After addition of treatment and pathology, SES was not significant ( P = .07). The lowest SES tertile was more often diagnosed at later stages (odds ratio [OR], 1.52; 95% CI, 1.12-2.06; P < .01). For those with regional/distant disease, the middle tertile (OR, 0.75; 95% CI, 0.63-0.90; P < .01) and lowest tertile (OR, 0.75; 95% CI, 0.62-0.91; P < .01) were less likely to receive multimodal therapy. SES tertiles primarily affected 5-year CDSS for regional/distant disease. CDSS for all stages converged over time. Conclusion Lower SES is associated with worse outcomes in paranasal sinus cancer. Research should be devoted toward understanding factors that contribute to such disparities, including tumor pathology and treatment course.

scholarly journals Associated characteristics and treatment outcomes of medication-related osteonecrosis of the jaw in patients receiving denosumab or zoledronic acid for bone metastases

2021 ◽  
Author(s):  
Hiroaki Ikesue ◽  
Moe Mouri ◽  
Hideaki Tomita ◽  
Masaki Hirabatake ◽  
Mai Ikemura ◽  
...  
Keyword(s):  
Zoledronic Acid ◽  
Bone Metastases ◽  
Tooth Extraction ◽  
Proportional Hazards ◽  
Osteonecrosis Of The Jaw ◽  
Cox Proportional Hazards ◽  
Patients With Cancer ◽  
Proportional Hazards Regression ◽  
Before And After ◽  
Denosumab Treatment

Abstract Purpose This study aimed to evaluate the association between clinical characteristics and development of medication-related osteonecrosis of the jaw (MRONJ) in patients who underwent dental examinations before the initiation of treatment with denosumab or zoledronic acid, which are bone-modifying agents (BMAs), for bone metastases. Additionally, the clinical outcomes of patients who developed MRONJ were evaluated along with the time to resolution of MRONJ. Methods The medical charts of patients with cancer who received denosumab or zoledronic acid for bone metastases between January 2012 and September 2016 were retrospectively reviewed. Patients were excluded if they did not undergo a dental examination at baseline. Results Among the 374 included patients, 34 (9.1%) developed MRONJ. The incidence of MRONJ was significantly higher in the denosumab group than in the zoledronic acid (27/215 [12.6%] vs 7/159 [4.4%], P = 0.006) group. Multivariate Cox proportional hazards regression analysis revealed that denosumab treatment, older age, and tooth extraction before and after starting BMA treatments were significantly associated with developing MRONJ. The time to resolution of MRONJ was significantly shorter for patients who received denosumab (median 26.8 months) than for those who received zoledronic acid (median not reached; P = 0.024). Conclusion The results of this study suggest that treatment with denosumab, age > 65 years, and tooth extraction before and after starting BMA treatments are significantly associated with developing MRONJ in patients undergoing treatment for bone metastases. However, MRONJ caused by denosumab resolves faster than that caused by zoledronic acid.

Female hormonal exposures and risk of rheumatoid arthritis in the French E3N-EPIC cohort study

Rheumatology ◽  
2021 ◽  
Author(s):  
Carine Salliot ◽  
Yann Nguyen ◽  
Gaëlle Gusto ◽  
Amandine Gelot ◽  
Juliette Gambaretti ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Prospective Cohort ◽  
Regression Models ◽  
Proportional Hazards ◽  
Cox Regression ◽  
Cox Proportional Hazards ◽  
Smoking History ◽  
Nulliparous Women ◽  
Hormonal Exposures ◽  
Incident Cases

Abstract Objective To assess the relationships between female hormonal exposures and risk of rheumatoid arthritis (RA), in a prospective cohort of French women. Methods E3N is an on-going French prospective cohort that included 98 995 women aged 40–65 years in 1990. Every 2–3 years, women completed mailed questionnaires on their lifestyles, reproductive factors, and health conditions. Cox proportional-hazards regression models were used to determine factors associated with risk of incident RA, with age as the time scale, adjusted for known risk factors of RA, and considering endogenous and exogenous hormonal factors. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated. Effect modification by smoking history was investigated. Results A total of 698 incident cases of RA were ascertained among 78 452 women. In multivariable-adjusted Cox regression models, risk of RA was increased with early age at first pregnancy (&lt;22 vs ≥27 years; HR = 1.34; 95%CI 1.0–1.7) and menopause (≤45 vs ≥53 years; HR = 1.40; 95%CI 1.0–1.9). For early menopause, the association was of similar magnitude in ever and never smokers, although the association was statistically significant only in ever smokers (HR = 1.54; 95%CI 1.0–2.3). We found a decreased risk in nulliparous women never exposed to smoking (HR = 0.44; 95%CI 0.2–0.8). Risk of RA was inversely associated with exposure to progestogen only in perimenopause (&gt;24 vs 0 months; multi-adjusted HR = 0.77; 95%CI 0.6–0.9). Conclusions These results suggest an effect of both endogenous and exogenous hormonal exposures on RA risk and phenotype that deserves further investigation.

Reproduction Rates After Cancer Treatment: Experience From the Norwegian Radium Hospital

2009 ◽  
Vol 27 (3) ◽  
pp. 334-343 ◽  
Author(s):  
Milada Cvancarova ◽  
Sven Ove Samuelsen ◽  
Henriette Magelssen ◽  
Sophie Dorothea Fosså
Keyword(s):  
General Population ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Control Group ◽  
Birth Registry ◽  
Hazard Ratios ◽  
Norwegian Radium Hospital ◽  
Before And After ◽  
Primary Focus ◽  
After Cancer

Purpose Most studies on postcancer reproduction are limited in patient numbers and lack of control group. We have computed 10-year first postdiagnosis cumulative reproduction rates (10-PDRs) and hazard ratios (HRs) avoiding these limitations. Patients and Methods Six thousand seventy-one patients with cancer age 15 to 45 years at diagnosis, treated from 1971 to 1997, and 30,355 controls from the general population, all born after 1950, were observed from the true (patients) or assigned (controls) date of diagnosis for a median of 10 years (range, 0 to 35). The primary focus of the study was the 10-PDR before and after 1988+ based on data from the Medical Birth Registry of Norway. Cox proportional hazards regression models were adjusted for age and calendar year at diagnosis, stratified by sex and prediagnosis parenthood. Results Across all cancer types, HRs of females were approximately 50% lower than those of the controls, the comparable percentage for male patients being approximately 30%, with some improvement after 1988+ for selected diagnoses. The highest 10-PDRs were observed in childless patients, with more favorable HRs in male than in female patients. In survivors with at least one child at diagnosis, the post-1988+ HRs improved significantly in patients with testicular and localized cervical cancer compared to pre-1988+ reproduction, with borderline improvement in localized ovarian cancer. Conclusion Postcancer reproduction is lower than that of the general population and influenced by sex, age at diagnosis, prediagnosis parenthood, and diagnostic period with more favorable rates in males than in females. Post-1988+ fertility-saving strategies may have improved the reproduction rates for select genital cancers.

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