Prognosis in T2N0M0 stage I breast carcinoma: a 20-year follow-up study.

1991 ◽  
Vol 9 (9) ◽  
pp. 1650-1661 ◽  
Author(s):  
P P Rosen ◽  
S Groshen ◽  
D W Kinne
Keyword(s):  
Breast Carcinoma ◽  
Tumor Size ◽  
Malignant Neoplasm ◽  
Risk Groups ◽  
Recurrence Risk ◽  
Tumor Type ◽  
Free Survival ◽  
Node Negative ◽  
Kaplan Meier

In a study of prognosis in node-negative breast carcinoma, we investigated 293 T2N0M0 patients treated by mastectomy and axillary dissection with a median follow-up of 19.8 years. The probability of surviving 20 years considering all causes of death was 41.3% +/- 3.0%. Recurrence-free survival (Kaplan-Meier estimate) was 68.6% +/- 3% at 10 years and 63.2% +/- 3.1% at 20 years. The estimated probability of cure determined by the method of Brinkley and Haybittle was 63% (95% confidence interval [Cl], 55% to 72%). Prognosis was related to primary tumor size with the best separation (P = .06) when tumors from 2.1 to 3.0 cm (33% chance of recurrence at 20 years) and from 3.1 to 5.0 cm (44% chance of recurrence at 20 years) were compared. The histologic tumor type was prognostically important. Recurrence at 20 years was not significantly different for patients with invasive duct (34%) and lobular (42%) carcinoma. Women with special types (medullary, mucinous, papillary, etc) of carcinoma had a 25% chance of recurrence. Subsequent contralateral breast carcinoma was diagnosed in 29 patients, and four of these were fatal, accounting for only 4.6% of breast carcinoma deaths. Thirty-two patients (10.9%) developed a nonmammary malignant neoplasm (NMMN) after the ipsilateral breast carcinoma, and 69% of these lesions were fatal. Although the chances of recurrence at 20 years related to tumor size and type did not differ statistically in the series, there were trends that suggest that T2N0M0 patients can be stratified into recurrence risk groups based on tumor size and histologic type. These factors should be taken into consideration in the design and analysis of clinical adjuvant therapy trials. Measures for the early detection of common NMMNs should be included in the routine follow-up of T2N0M0 breast carcinoma patients.

Conditional progression-free survival in men on active surveillance for prostate cancer stratified by NCCN risk.

2021 ◽  
Vol 39 (6_suppl) ◽  
pp. 222-222
Author(s):  
Andrew Gusev ◽  
Florian Rumpf ◽  
Keyan Salari ◽  
Jeffrey Twum-Ampofo ◽  
Matthew F Wszolek ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Active Surveillance ◽  
Progression Free Survival ◽  
Risk Groups ◽  
Low Risk ◽  
Conditional Survival ◽  
Free Survival ◽  
Kaplan Meier ◽  
Grade Progression

222 Background: Active surveillance (AS) is an accepted management strategy for men with very low, low, and select cases of favorable intermediate National Comprehensive Cancer Network (NCCN) risk prostate cancer (PCa). However, how patients’ risk of disease progression evolves over time during AS has not been well defined. Conditional survival measures the probability a patient will continue to survive some number of years, given that they have already survived a certain number without progression. We evaluated our AS cohort to investigate overall and conditional progression free survival on AS, stratified by the NCCN risk groups. Methods: We reviewed our institutional database of 1254 men enrolled in AS for localized PCa from 1996-2016. Our AS protocol includes prostate specific antigen (PSA) and digital rectal exam (DRE) every 4-6 months for 3 years, then annually. Mandatory confirmatory 12 core biopsy is done at 12-18 months. Multiparametric magnetic resonance imagining (mpMRI) or additional systematic or MRI-fusion biopsies are done at the discretion of physician and patient. Overall freedom from pathologic grade progression on follow-up biopsy and treatment free survival were estimated using the Kaplan-Meier method. Survival curves were compared pairwise using the Log-rank test and adjusted for false discovery rates with the Benjamini-Hochberg procedure. Three-year conditional survival estimates were derived for both outcomes from the Kaplan-Meier estimator. Results: Of 1254 men, 521 (41.6%) met criteria for very low, 606 (48.4%) for low, and 125 (10.0%) for favorable intermediate NCCN risk at diagnosis. Median follow-up time was 6.5 years (IQR 4.1-9.4). Median pathologic grade progression free survival in years was significantly longer for very low risk (7.8, 95% CI 6.8-11.2) compared to low risk men (5.6, 95% CI 4.7-6.9), however neither was significantly different from favorable intermediate risk men (5.9). There was no significant difference in treatment free survival between the three risk groups. At diagnosis, the three-year risk for pathologic grade progression (24%, 95% CI 21-27%) and progression to treatment (22%, 95% CI 20-25%) were similar. However, with increasing time of event-free AS, the conditional probability of pathologic grade progression increased, while that of progression to treatment decreased. Conclusions: Our results demonstrate that despite a mild increase in pathologic progression free survival in very low risk men, there was no clear difference in overall treatment free survival between very low, low, and select favorable intermediate NCCN risk men. Further, with increased time spent on AS, despite elevated rates of pathologic progression, patient progression to treatment decreased. This trend may be indicative of changes in goals of care as men with PCa age and should be closely monitored during AS.

Factors influencing prognosis in node-negative breast carcinoma: analysis of 767 T1N0M0/T2N0M0 patients with long-term follow-up.

1993 ◽  
Vol 11 (11) ◽  
pp. 2090-2100 ◽  
Author(s):  
P P Rosen ◽  
S Groshen ◽  
D W Kinne ◽  
L Norton
Keyword(s):  
Breast Carcinoma ◽  
Adjuvant Therapy ◽  
Lobular Carcinoma ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Node Negative ◽  
Contralateral Carcinoma ◽  
Tumor Types ◽  
Favorable Group

PURPOSE This study was undertaken to define prognostically favorable and unfavorable subgroups of node-negative breast carcinoma patients by employing conventional pathologic data. PATIENTS AND METHODS Seven hundred sixty-seven women with T1N0M0/T2N0M0 breast carcinoma treated consecutively from 1964 through 1970 by modified or radical mastectomy without systemic adjuvant therapy were analyzed at a median follow-up duration of 18 years. RESULTS Size and histologic type of the carcinoma were crucial discriminants of prognosis. We defined a prognostically favorable group of 219 patients (29%) with infiltrating duct or lobular carcinoma < or = 1.0 cm in diameter or special tumor types < or = 3.0 cm. This group had a relapse-free survival rate of 91% at 10 years and 87% at 20 years. The less favorable group (548 patients, 71%) with infiltrating duct or lobular carcinoma greater than 1.0 cm and special tumor types greater than 3.0 cm had relapse-free survival rates of 73% and 68% at 10 and 20 years, respectively. The frequency of nonmammary malignant neoplasms (NMMN) was similar to that of contralateral carcinoma. Deaths due to NMMN were seven times more frequent than deaths due to contralateral carcinoma. CONCLUSION Nearly 30% of these node-negative patients, identified on the basis of tumor size and type, had an extremely favorable prognosis. There is insufficient evidence to warrant the routine use of adjuvant therapy in this group unless new forms of treatment prove to be less toxic and/or more effective in enhancing relapse-free survival. Early detection of NMMN should be an important part of the follow-up of node-negative breast carcinoma patients.

Pituitary surgery as alternative to dopamine agonists treatment for microprolactinomas, a cohort study

2021 ◽  
Author(s):  
Bertrand Baussart ◽  
Chiara Villa ◽  
Anne Jouinot ◽  
Marie-Laure Raffin-Sanson ◽  
Luc Foubert ◽  
...  
Keyword(s):  
Dopamine Agonists ◽  
Cox Regression ◽  
Disease Free Survival ◽  
Pituitary Surgery ◽  
Cerebrospinal Fluid Leakage ◽  
Neurosurgical Department ◽  
Free Survival ◽  
Kaplan Meier ◽  
Disease Free

Objective: Microprolactinomas are currently treated with dopamine agonists. Outcome information on microprolactinoma patients treated by surgery is limited. This study reports the first large series of consecutive non-invasive microprolactinoma patients treated by pituitary surgery and evaluates the efficiency and safety of this treatment. Design: Follow-up of a cohort of consecutive patients treated by surgery. Methods: Between January 2008 and October 2020, 114 adult patients with pure microprolactinomas were operated on in a single tertiary expert neurosurgical department, using an endoscopic endonasal transsphenoidal approach. Eligible patients were presenting a microprolactinoma with no obvious cavernous invasion on MRI. Prolactin was assayed before and after surgery. Disease-free survival was modeled using Kaplan-Meier representation. A cox regression model was used to predict remission. Results: Median follow-up was 18.2 months (range: 2.8 to 155). In this cohort, 14/114 (12%) patients were not cured by surgery, including 10 early surgical failures, and 4 late relapses occurring 37.4 months (33 to 41.8) after surgery. From Kaplan Meier estimates, 1-year and 5-year disease free survival were 90.9% (95% CI, 85.6%-96.4%) and 81% (95% CI,71.2%-92.1%) respectively. The preoperative prolactinemia was the only significant preoperative predictive factor for remission (P<0.05). No severe complication was reported, with no anterior pituitary deficiency after surgery, one diabetes insipidus, and one postoperative cerebrospinal fluid leakage properly treated by muscle plasty. Conclusions: In well selected microprolactinoma patients, pituitary surgery performed by an expert neurosurgical team is a valid first-line alternative treatment to dopamine agonists.

scholarly journals Impact of Moderate to Severe Renal Impairment on Mortality and Appropriate Shocks in Patients with Implantable Cardioverter Defibrillators

2010 ◽  
Vol 2010 ◽  
pp. 1-6 ◽  
Author(s):  
Venkata M. Alla ◽  
Kishlay Anand ◽  
Mandeep Hundal ◽  
Aimin Chen ◽  
Showri Karnam ◽  
...  
Keyword(s):  
Linear Models ◽  
Severe Renal Impairment ◽  
Medical Center ◽  
Implantable Cardioverter Defibrillators ◽  
Free Survival ◽  
Kaplan Meier ◽  
Appropriate Shocks ◽  
The Impact ◽  
Cardioverter Defibrillators

Background. Due to underrepresentation of patients with chronic kidney disease (CKD) in large Implantable-Cardioverter Defibrillator (ICD) clinical trials, the impact of ICD remains uncertain in this population.Methods. Consecutive patients who received ICD at Creighton university medical center between years 2000–2004 were included in a retrospective cohort after excluding those on maintenance dialysis. Based on baseline Glomerular filtration rate (GFR), patients were classified as severe CKD: GFR < 30 mL/min; moderate CKD: GFR: 30–59 mL/min; and mild or no CKD: GFR ≥ 60 mL/min. The impact of GFR on appropriate shocks and survival was assessed using Kaplan-Meier method and Generalized Linear Models (GLM) with log-link function.Results. There were 509 patients with a mean follow-up of 3.0 + 1.3 years. Mortality risk was inversely proportional to the estimated GFR: 2 fold higher risk with GFR between 30–59 mL/min and 5 fold higher risk with GFR < 30 mL/min. One hundred and seventy-seven patients received appropriate shock(s); appropriate shock-free survival was lower in patients with severe CKD (GFR < 30) compared to mild or no CKD group (2.8 versus 4.2 yrs).Conclusion. Even moderate renal dysfunction increases all cause mortality in CKD patients with ICD. Severe but not moderate CKD is an independent predictor for time to first appropriate shock.

scholarly journals Matrix metalloproteinase 12 is an independent prognostic factor predicting postoperative relapse of conventional renal cell carcinoma - a short report

2021 ◽  
Author(s):  
Bence Beres ◽  
Maria Yusenko ◽  
Lehel Peterfi ◽  
Gyula Kovacs ◽  
Daniel Banyai
Keyword(s):  
Renal Cell ◽  
Cox Regression ◽  
Tissue Array ◽  
Short Report ◽  
Free Survival ◽  
Cox Regression Analysis ◽  
Conventional Renal Cell Carcinoma ◽  
Kaplan Meier ◽  
Matrix Metalloproteinase 12

Abstract Purpose Approximately 15% of clinically localised conventional renal cell carcinomas (cRCC) develop metastases within 5 years of follow-up. Sarcomatous cRCC is a highly malignant cancer of the kidney. The aim of our study was to identify biomarkers for estimating the postoperative progression of cRCCs. Methods Global microarray-based gene expression analysis of RCCs with and without sarcomatous changes revealed that a high MMP12 expression was associated with a sarcomatous histology. Additionally, we analysed MMP12 expression using a multi-tissue array comprising 736 cRCC patients without metastasis at the time of surgery. The median follow-up time was 66 ± 29 months. Results Immunohistochemistry revealed MMP12 expression in 187 of 736 cRCCs with good follow-up data. Subsequent Kaplan–Meier analysis revealed that patients with MMP12 positive tumours exhibited a significantly shorter tumour-free survival (p < 0.001). In multivariate Cox regression analysis a weak to strong MMP12 expression indicated a 2.4–2.8 times higher risk of postoperative tumour relapse (p < 0.001; p < 0.003, respectively). Conclusions MMP12 may serve as a biomarker to estimate postoperative cRCC relapse and as a possible target for penfluridol therapy.

Efficacy of avelumab plus axitinib (A + Ax) versus sunitinib (S) by number of IMDC risk factors and tumor sites at baseline in advanced renal cell carcinoma (aRCC): Extended follow-up results from JAVELIN Renal 101.

2021 ◽  
Vol 39 (6_suppl) ◽  
pp. 302-302
Author(s):  
Yoshihiko Tomita ◽  
Robert J. Motzer ◽  
Toni K. Choueiri ◽  
Brian I. Rini ◽  
Hideaki Miyake ◽  
...  
Keyword(s):  
Risk Factors ◽  
Objective Response ◽  
Progression Free Survival ◽  
Final Analysis ◽  
Risk Groups ◽  
Phase Iii ◽  
Once Daily ◽  
Free Survival ◽  
To Receive

302 Background: In the phase III JAVELIN Renal 101 trial (NCT02684006), A + Ax demonstrated progression-free survival (PFS) and objective response rate (ORR) benefit across IMDC risk groups (favorable, intermediate, and poor) vs S in patients with previously untreated aRCC. Here we report efficacy of A + Ax vs S by number of IMDC risk factors (0, 1, 2, 3, and 4-6) and target tumor sites (1, 2, 3, and ≥4) at baseline from the second interim analysis of overall survival (OS). Methods: Patients were randomized 1:1 to receive A 10 mg/kg intravenously every 2 wk + Ax 5 mg orally twice daily or S 50 mg orally once daily for 4 wk (6-wk cycle). PFS and ORR per independent central review (RECIST 1.1) and OS were assessed. Results: At data cut-off (Jan 2019), median (m) follow-up for OS and PFS was 19.3 vs 19.2 mo and 16.8 vs 15.2 mo for the A + Ax vs S arm, respectively. The table shows OS, PFS, and ORR by number of IMDC risk factors and target tumor sites at baseline. A + Ax generally demonstrated efficacy benefit vs S across subgroups. Conclusions: With extended follow-up, A + Ax generally demonstrated efficacy benefit vs S across the number of IMDC risk factors and tumor sites at baseline in aRCC. OS was still immature; follow-up for the final analysis is ongoing. Clinical trial information: NCT02684006 . [Table: see text]

Second Primary Melanomas: Incidence and Outcome

2010 ◽  
Vol 76 (7) ◽  
pp. 675-681 ◽  
Author(s):  
Matthew R. Bower ◽  
Charles R. Scoggins ◽  
Robert C. G. Martin ◽  
Michael P. Mays ◽  
Michael J. Edwards ◽  
...  
Keyword(s):  
Early Stage ◽  
Primary Melanoma ◽  
Disease Free Survival ◽  
Second Primary ◽  
Free Survival ◽  
Kaplan Meier ◽  
Ongoing Surveillance ◽  
Post Hoc ◽  
Disease Free

The objective of this study was to determine the incidence of multiple primary melanomas (MPM) and other cancers types among patients with melanoma. Factors associated with development of MPM were assessed in a post hoc analysis of the database from a multi-institutional prospective randomized trial of patients with melanoma aged 18 to 70 years with Breslow thickness 1 mm or greater. Disease-free survival (DFS) and overall survival (OS) were evaluated by Kaplan-Meier analysis. Forty-eight (1.9%) of 2506 patients with melanoma developed additional primary melanomas. Median follow-up was 66 months. Except in one patient, the subsequent melanomas were thinner (median, 0.32 mm vs 1.50 mm; P < 0.0001). Compared with patients without MPM, patients with MPM were more likely to be older (median age, 54.5 vs 51.0 years; P = 0.048), to have superficially spreading melanomas (SSM) ( P = 0.025), to have negative sentinel lymph nodes ( P = 0.021), or to lack lymphovascular invasion (LVI) ( P = 0.008) with the initial tumor. On multivariate analysis, age ( P = 0.028), LVI ( P = 0.010), and SSM subtype of the original melanoma ( P = 0.024) were associated with MPM. Patients with MPM and patients with single primary melanoma had similar DFS (5-year DFS 88.7 vs 81.3%, P = 0.380), but patients with MPM had better OS (5-year OS 95.3 vs 80.0%, P = 0.005). Nonmelanoma malignancies occurred in 152 patients (6.1%). Ongoing surveillance of patients with melanoma is important given that a significant number will develop additional melanoma and nonmelanoma tumors. With close follow-up, second primary melanomas are usually detected at an early stage.

Prognostic Effects of Local Recurrence after Conservative Treatment for Early Infiltrating Breast Carcinoma

2002 ◽  
Vol 88 (5) ◽  
pp. 376-378 ◽  
Author(s):  
Alfredo Carlos SD Barros ◽  
Luis Carlos Teixeira ◽  
Antonio Carlos Nisida ◽  
Marianne Pinotti ◽  
José Aristodemo Pinotti
Keyword(s):  
Breast Carcinoma ◽  
Local Recurrence ◽  
Distant Metastases ◽  
Average Period ◽  
Logrank Test ◽  
Poor Prognostic Factor ◽  
Free Survival ◽  
Kaplan Meier ◽  
Group 2 ◽  
Group 1

Aim A study was carried out to determine whether local recurrence after quadrantectomy, axillary dissection and radiotherapy (QUART) affects the oncologic prognosis of patients with early infiltrating breast carcinoma. Methods A total of 149 patients were submitted to QUART between 1981 and 1990 and followed by an average period of 120.9 months (range, 16–213). Local recurrence was not observed in 132 cases (group 1) but was detected in 17 patients (group 2). Results In group 1, 39 cases (29.5%) presented distant metastases and 34 (25.8%) evolved to death. In group 2, 10 (51.8%) distant metastases and 9 deaths (52.9%) were verified. The survival curves estimated by the Kaplan-Meier method and analyzed by the logrank test were statistically different for distant metastases-free survival (P = 0.03) and for overall survival (P = 0.01). The relative risk in patients with post-QUART local recurrence for distant metastases was 2.09 and for death 2.34. Conclusions It was concluded that post-QUART local recurrences are a poor prognostic factor in patients with early infiltrating breast carcinoma.

Determining the utility of intraoperative magnetic resonance imaging for transsphenoidal surgery: a retrospective study

2014 ◽  
Vol 120 (2) ◽  
pp. 346-356 ◽  
Author(s):  
Jan Coburger ◽  
Ralph König ◽  
Klaus Seitz ◽  
Ute Bäzner ◽  
Christian Rainer Wirtz ◽  
...  
Keyword(s):  
Transsphenoidal Surgery ◽  
High Field ◽  
Progression Free Survival ◽  
Residual Tumor ◽  
Conventional Group ◽  
Free Survival ◽  
Kaplan Meier ◽  
Remission Rates ◽  
Biochemical Remission

Object Intraoperative MRI (iMRI) provides updated information for neuronavigational purposes and assessments on the status of resection during transsphenoidal surgery (TSS). The high-field technique additionally provides information about vascular structures at risk and precise information about extrasellar residual tumor, making it readily available during the procedure. The imaging, however, extends the duration of surgery. To evaluate the benefit of this technique, the authors conducted a retrospective study to compare postoperative outcome and residual tumor in patients who underwent conventional microsurgical TSS with and without iMRI. Methods A total of 143 patients were assessed. A cohort of 67 patients who had undergone surgery before introduction of iMRI was compared with 76 patients who had undergone surgery since iMRI became routine in TSS at the authors' institution. Residual tumor, complications, hormone dependency, biochemical remission rates, and improvement of vision were assessed at 6-month follow-up. A volumetric evaluation of residual tumor was performed in cases of parasellar tumor extension. Results The majority of patients in both groups suffered from nonfunctioning pituitary adenomas. At the 6-month follow-up assessment, vision improved in 31% of patients who underwent iMRI-assisted surgery versus 23% in the conventional group. One instance of postoperative intrasellar bleeding was found in the conventional group. No major complications were found in the iMRI group. Minor complications were seen in 9% of patients in the iMRI group and in 5% of those in the conventional group. No differences between groups were found for hormone dependency and biochemical remission rates. Time of surgery was significantly lower in the conventional treatment group. Overall a residual tumor was found after surgery in 35% of the iMRI group, and 41% of the conventional surgery group harbored a residual tumor. Total resection was achieved as intended significantly more often in the iMRI group (91%) than in the conventional group (73%) (p < 0.034). Patients with a planned subtotal resection showed higher mean volumes of residual tumor in the conventional group. There was a significantly lower incidence of intrasellar tumor remnants in the iMRI group than in the conventional group. Progression-free survival after 30 months was higher according to Kaplan-Meier analysis with the use of iMRI, but a statistically significant difference could not be shown. Conclusions The use of high-field iMRI leads to a significantly higher rate of complete resection. In parasellar tumors a lower residual volume and a significantly lower rate of intrasellar tumor remnants were shown with the technique. So far, long-term follow-up is limited for iMRI. However, after 2 years Kaplan-Meier analyses show a distinctly higher progression-free survival in the iMRI group. No significant benefit of iMRI was found for biochemical remission rates and improvement of vision. Even though the surgical time was longer with the adjunct use of iMRI, it did not increase the complication rate significantly. The authors therefore recommend routine use of high-field iMRI for pituitary surgery, if this technique is available at the particular center.

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