Multimodality treatment of synovialsarcoma: A single institution experience.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e22530-e22530
Author(s):  
Daniela Greto ◽  
Camilla Delli Paoli ◽  
Giulio Francolini ◽  
Carlotta Becherini ◽  
Luca Dominici ◽  
...  
Keyword(s):  
Treatment Strategies ◽  
Soft Tissue Sarcomas ◽  
Disease Free Survival ◽  
Multimodality Treatment ◽  
Distant Metastases ◽  
Free Survival ◽  
Kaplan Meier ◽  
University Of Florence ◽  
The Impact ◽  
Disease Free

e22530 Background: Synovialsarcoma (SS) is a relatively rare cancer, accounting for 8% of all Soft-Tissue Sarcomas (STS). Identifying prognostic factors could allow to improve treatment strategy for this disease. Methods: Data of 52 patients treated at University of Florence between 1999 and 2016 were retrospectively analysed. Patients and treatment features (Table 1) were correlated with outcome. Results: At a median follow-up of 8.4 years, 9 deaths, 3 local recurrences (LR) and 19 distant metastases (DM) have occurred (17,3%, 5,8% and 36,5%, respectively). Survival Kaplan-Meier analysis showed that Overall survival (OS), Local recurrence disease free survival (DFS-LR) and Distant metastases disease free survival (DFS-DM) were 74,5%, 90% and 59,3%, respectively. Size>10 cm was the only significant predictor of OS (p=0,004). Age>40, size>10 cm and G3 significantly influenced DFS-DM (p=0,043, p=0,002 and p=0,002, respectively). Cox univariate regression analysis confirmed the impact of size on OS (HR 5.8, 95% CI 1.37-24.43, p=0,017). Size (HR 5.06, 95% CI 1.73-14.79, p=0.003) and Grade (7.19, 95% CI 1.65-31.37, p=0.009) influenced DFS-DM. G3 was the only independent prognostic factor associated with DFS-DM. Conclusions: These data confirm that age, size and grade significantly influence outcome in patients affected by SS. Further studies are needed in order to develop tailored treatment strategies in this setting. [Table: see text]

scholarly journals Prognosis and Conditional Disease-Free Survival Among Patients With Ovarian Cancer

2014 ◽  
Vol 32 (36) ◽  
pp. 4102-4112 ◽  
Author(s):  
Michelle L. Kurta ◽  
Robert P. Edwards ◽  
Kirsten B. Moysich ◽  
Kathleen McDonough ◽  
Marnie Bertolet ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Disease Free Survival ◽  
Patient Characteristics ◽  
Prognostic Information ◽  
Free Survival ◽  
Kaplan Meier ◽  
Outcome Information ◽  
The Impact ◽  
Disease Free ◽  
Over Time

Purpose Traditional disease-free survival (DFS) does not reflect changes in prognosis over time. Conditional DFS accounts for elapsed time since achieving remission and may provide more relevant prognostic information for patients and clinicians. This study aimed to estimate conditional DFS among patients with ovarian cancer and to evaluate the impact of patient characteristics. Patients and Methods Patients were recruited as part of the Hormones and Ovarian Cancer Prediction case-control study and were included in the current study if they had achieved remission after a diagnosis of cancer of the ovary, fallopian tube, or peritoneum (N = 404). Demographic and lifestyle information was collected at enrollment; disease, treatment, and outcome information was abstracted from medical records. DFS was calculated using the Kaplan-Meier method. Conditional DFS estimates were computed using cumulative DFS estimates. Results Median DFS was 2.54 years (range, 0.03-9.96 years) and 3-year DFS was 48.2%. The probability of surviving an additional 3 years without recurrence, conditioned on having already survived 1, 2, 3, 4, and 5 years after remission, was 63.8%, 80.5%, 90.4%, 97.0%, and 97.7%, respectively. Initial differences in 3-year DFS at time of remission between age, stage, histology, and grade groups decreased over time. Conclusion DFS estimates for patients with ovarian cancer improved dramatically over time, in particular among those with poorer initial prognoses. Conditional DFS is a more relevant measure of prognosis for patients with ovarian cancer who have already achieved a period of remission, and time elapsed since remission should be taken into account when making follow-up care decisions.

The Impact of Multiple Recurrences in Disease-Free Survival of Breast Cancer: An Extended Cox Model

2012 ◽  
Vol 98 (4) ◽  
pp. 428-433 ◽  
Author(s):  
Mahmood Reza Gohari ◽  
Reza Khodabakhshi ◽  
Javad Shahidi ◽  
Zeinab Moghadami Fard ◽  
Hossein Foadzi ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cox Model ◽  
Disease Free Survival ◽  
Free Survival ◽  
Multiple Recurrences ◽  
The Impact ◽  
Disease Free ◽  
Extended Cox Model

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.

Optimizing Adjuvant Endocrine Therapy in Postmenopausal Women With Early-Stage Breast Cancer: A Decision Analysis

2005 ◽  
Vol 23 (22) ◽  
pp. 5178-5187 ◽  
Author(s):  
Rinaa S. Punglia ◽  
Karen M. Kuntz ◽  
Eric P. Winer ◽  
Jane C. Weeks ◽  
Harold J. Burstein
Keyword(s):  
Breast Cancer ◽  
Aromatase Inhibitor ◽  
Postmenopausal Women ◽  
Treatment Strategies ◽  
Disease Free Survival ◽  
Sequential Therapy ◽  
Sequential Treatment ◽  
Modest Improvement ◽  
Free Survival ◽  
Disease Free

Purpose The optimal adjuvant endocrine strategy for postmenopausal breast cancer is unknown. Options include the antiestrogen tamoxifen, estrogen deprivation with aromatase inhibitors, and sequential therapy with tamoxifen and then an aromatase inhibitor. Methods We developed Markov models to simulate 10-year disease-free survival among postmenopausal women with hormone receptor–positive breast cancer. The treatment strategies analyzed were 5 years of tamoxifen alone, 5 years of an aromatase inhibitor alone, and sequential treatment consisting of tamoxifen with cross over to an aromatase inhibitor at 2.5 or 5 years. Risk estimates were derived from reported randomized clinical trials. Results Sequential therapy with tamoxifen followed by cross over to an aromatase inhibitor at 2.5 years yielded a modest improvement in disease-free survival compared with planned aromatase inhibitor monotherapy. At 10 years, the cross-over strategy yielded absolute disease-free survival rates of 83.7% and 67.6% for node-negative and node-positive patients, respectively, compared with 82.6% and 65.5%, respectively, for aromatase inhibitor monotherapy, which is a 6% relative risk reduction. Sequential therapy improved disease-free survival estimates by year 6 after treatment initiation. Later cross over from tamoxifen to an aromatase inhibitor at 5 years did not further improve 10-year disease-free survival estimates. Sensitivity analyses suggest that sequential treatment strategies optimized 10-year disease-free and distant disease–free survival independent of the degree of the beneficial carryover effect after aromatase inhibitor therapy or the ratio of local to distant tumor recurrence. Conclusion Modeling estimates suggest that sequential adjuvant therapy with tamoxifen followed by an aromatase inhibitor after 2.5 years yields improved outcomes compared with either drug alone or cross-over treatment after 5 years of tamoxifen.

TP1.2.3Oncological Outcomes of Organ Preservation Strategies - Local Excision Procedures and ‘Watchful Waiting’ In Management of Low Rectal Cancers – A Systematic Review And Meta-Analysis

2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
A R Aspari ◽  
V Ramesh ◽  
G Kumar ◽  
S N Narayanasamy ◽  
A O Gumber ◽  
...  
Keyword(s):  
Systematic Review ◽  
Overall Survival ◽  
Local Recurrence ◽  
Organ Preservation ◽  
Meta Analysis ◽  
Disease Free Survival ◽  
Distant Metastases ◽  
Free Survival ◽  
Rectal Cancers ◽  
Disease Free

Abstract Objective To evaluate local recurrence, metastases, and survival outcomes of `wait and watch’ (WW) strategy and local excision (LE) of tumours, in comparison to the present standard practice of total mesorectal excision (TME) for locally advanced rectal cancers. Data Sources MEDLINE, EMBASE, PubMed databases, and sources of Grey literature. Study Selection Randomised and non-randomised prospective studies, retrospective studies with propensity-score-matched analyses. Data Extraction and Synthesis These were carried out independently by two reviewers. A random-effects methodology was used for meta-analyses. Data was presented keeping with the 27-item PRISMA checklist. Main Outcomes The primary outcomes of interest were local recurrence, distant metastases, disease-free-survival and overall-survival, which were assessed in comparison to those associated with radical surgeries (TME). Results 7 of the 16 studies in the systematic review were included for the quantitative synthesis and meta-analysis. Local recurrence rates were comparable amongst patients in WW group and LE group to those undergoing TME. [Risk ratio (RR) 3.07/1.41; 95% Confidence Interval (CI) 0.86-10.95/0.66-3.01; P = 0.08/P=0.89 respectively]. Rates of distant metastases in the WW group and LE group were comparable to those undergoing TME [RR = 0.71/0.94; 95% CI 0.22-2.30/0.55-1.61; P = 0.56/ P = 0.83 respectively]. The median 3-year disease-free survival among patients undergoing WW, LE procedure, and TME were 88%, 80%, and 78.2% respectively; and the median 3-year overall survival among the three groups were 96%, 93%, and 89.5% respectively. Conclusions and Relevance Organ-preservation strategies appear to be a viable treatment option in the management of rectal-cancers. Further research is warranted to provide stronger levels of evidence on organ-preservation strategies.

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.

Multi-modality management of extraosseous Ewing sarcoma: 10-year experience from a tertiary care centre

2020 ◽  
pp. 1-7
Author(s):  
Arvind Sathyamurthy ◽  
Ashish Singh ◽  
Tarun Jose ◽  
Patricia Sebastian ◽  
Rajesh Balakrishnan ◽  
...  
Keyword(s):  
Ewing Sarcoma ◽  
Univariate Analysis ◽  
Tertiary Care ◽  
Disease Free Survival ◽  
Molecular Techniques ◽  
Adjuvant Radiation ◽  
Free Survival ◽  
The Impact ◽  
Extraosseous Ewing Sarcoma ◽  
Disease Free

Abstract Aim: To analyse the presentation, diagnosis and patterns of care of extraosseous Ewing sarcoma treated at our institution between 2008 and 2018. Methods: Electronic medical records of extraosseous Ewing sarcoma patients treated at our institution between January 2008 and April 2018 were reviewed. Kaplan–Meier curves were plotted to assess the overall and disease-free survival with 95% confidence intervals. A univariate analysis was carried out to assess the impact of variables such as surgical excision, completeness of surgery, completeness of chemotherapy and addition of radiation therapy on the survivorship. Results: The records of 65 patients treated at our institution were available for review. The mean age was 26·4 years. The most frequent sites of extraosseous Ewing tumour were kidney—9/65 (13·8%) and brain—10/65 (15·4%). Sixteen (24·6%) patients presented with inoperable/metastatic disease at diagnosis. The other 49 (75·4%) had localised disease at presentation. The median overall survival of the 49 non-metastatic patients was 46 months, and the disease-free survival was 45 months. Conclusion: Extraosseous Ewing sarcoma is a rare and aggressive tumour diagnosed by molecular techniques. Multi-modality treatment including surgical resection with wide margins, adjuvant radiation when indicated and completion of systemic chemotherapy results in optimum outcomes.

Adjuvant chemotherapy for patients with high-grade soft-tissue sarcomas of the extremity.

1988 ◽  
Vol 6 (9) ◽  
pp. 1491-1500 ◽  
Author(s):  
A E Chang ◽  
T Kinsella ◽  
E Glatstein ◽  
A R Baker ◽  
W F Sindelar ◽  
...  
Keyword(s):  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Dose Regimen ◽  
Soft Tissue Sarcomas ◽  
Disease Free Survival ◽  
High Dose ◽  
Free Survival ◽  
High Dose Regimen ◽  
Disease Free

We have previously reported the results of a randomized trial that demonstrated the survival benefit of adjuvant chemotherapy in the treatment of patients with high-grade extremity sarcomas compared with no chemotherapy. This regimen included doxorubicin, cyclophosphamide, and methotrexate. This report updates and extends our experience. The median follow-up of this trial is now 7.1 years and reveals a 5-year disease-free survival of 75% and 54% for chemotherapy and no chemotherapy groups, respectively (two-sided P [P2] = .037). The 5-year overall survival for patients in this trial was 83% and 60% for the chemotherapy and no chemotherapy groups, respectively, with a trend towards improved survival in the chemotherapy arm (P2 = .124). Because of doxorubicin-induced cardiomyopathy we performed a subsequent randomized trial comparing this high-dose regimen to reduced cumulative doses of doxorubicin and cyclophosphamide without methotrexate. Eighty-eight patients were entered into this trial which has a median follow-up of 4.4 years. The 5-year disease-free and overall survival for patients treated with the reduced doses of chemotherapy was 72% and 75%, respectively, and was not significantly different from the high-dose regimen. No patients developed congestive heart failure on this study. We conclude that adjuvant chemotherapy improves disease-free survival in patients with extremity soft-tissue sarcomas. The overall survival advantage in patients receiving adjuvant chemotherapy in our initial randomized high-dose chemotherapy trial has diminished though it continues to favor the chemotherapy group. A reduced-dose chemotherapy regimen was found to be comparable to the high-dose regimen.

Evaluation of intensive postremission chemotherapy for adults with acute nonlymphocytic leukemia using high-dose cytosine arabinoside with L-asparaginase and amsacrine with etoposide.

1987 ◽  
Vol 5 (6) ◽  
pp. 918-926 ◽  
Author(s):  
M S Tallman ◽  
F R Appelbaum ◽  
D Amos ◽  
R S Goldberg ◽  
R B Livingston ◽  
...  
Keyword(s):  
Cytosine Arabinoside ◽  
Disease Free Survival ◽  
High Dose ◽  
Acute Nonlymphocytic Leukemia ◽  
Free Survival ◽  
Kaplan Meier ◽  
To Receive ◽  
Disease Free ◽  
Historical Controls

In order to test the toxicity and efficacy of intensive postremission therapy with high-dose cytosine arabinoside with L-asparaginase and amsacrine with etoposide in adults with acute nonlymphocytic leukemia (ANL), 100 adults (ages 19 to 75) with previously untreated ANL were entered into a study using six sequential cycles of chemotherapy. Cycles 1 (induction), 3, and 5 included conventional doses of daunomycin, cytosine arabinoside, 6-thioguanine, vincristine (VCR), and prednisone. Cycle 2 was cytosine arabinoside 3 g/m2 intravenously (IV) every 12 hours for four doses, followed by L-asparaginase 10,000 U intramuscularly (IM) at hour 42; this combination was repeated 1 week later. Cycle 4 included amsacrine 120 mg/m2/d and etoposide 100 mg/m2/d, both IV for five days, and cycle 6 was three monthly courses of VCR on day 1, and prednisone, mercaptopurine, and methotrexate each for five days. Seventy-four patients (74%) achieved complete remission (CR) (51 with cycle 1 and 23 after cycle 2). The overall disease-free survival (DFS) for patients achieving CR is 27% at 3 years by Kaplan-Meier analysis, while for patients achieving CR with cycle 1 it is 34%. The actuarial probability of being free from relapse at 3 years for patients achieving CR is 34%. Sixteen of the 74 CR patients (22%) died in CR while continuing to receive intensive chemotherapy, including 12 (18%) who succumbed to infection (nine bacterial, three fungal). After a median follow-up of 20 months, 36 patients have relapsed and 21 remain alive in CR. Intensive consolidation with high-dose cytosine arabinoside, amsacrine, and etoposide can modestly prolong DFS compared with historical controls. However, relapse continued to be a major problem and, in addition, with more aggressive consolidation therapy, infection during marrow aplasia resulted in a significant number of deaths.

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