scholarly journals Central segments liver resection for pediatric tumors

2020 ◽  
Vol 25 (1) ◽  
pp. 8-17
Author(s):  
D. G. Akhaladze ◽  
D. Y. Kachanov ◽  
N. G. Uskova ◽  
O. V. Melekhina ◽  
N. N. Merkulov ◽  
...  
Keyword(s):  
Liver Resection ◽  
Vascular Complications ◽  
Mesenchymal Hamartoma ◽  
Event Free Survival ◽  
Short Term ◽  
Free Survival ◽  
Different Types ◽  
Clavien Grade ◽  
Posterior Liver Segments

Aim. To analyze the short-term outcomes of сentral segments liver resection in children, according to the initial experience.Мethods. The data of patients with different centrally located liver neoplasms were analyzed. This retrospective study included three patients with hepatoblastoma, one observation of mesenchymal hamartoma of the liver and one patient with hepatocellular carcinoma. Different types of central liver resections were carried out in these patients between March and October 2018. The technical aspects and the short-term results are described.Results. Median age of patients was 78 months (9 months – 12 years). Patients underwent: segmentectomy 4b, bisegmentectomy 4b, 5, threesegmentectomy 4, 5, 6, mesohepatectomy (anatomical segmentectomy 4, 5, 8) with biliary reconstruction for posterior liver segments, mesohepatectomy with anatomical segmentectomy 6 and atypical S2, 3 resection. Dindo–Clavien grade IIIa postoperative complication developed in one patient. Vascular complications and posthepatectomy liver failure were absent. The hospital stay ranged between 9 to 14 days. The median follow-up period came to 8 months (7–14 months). The overall and event free survival at the time of writing is 100%.Conclusion. Resections of central liver segments in children are feasible and should be carried out in experiences in liver surgery centers.

Intensive, Very Short-Term Chemotherapy for Advanced Burkitt’s Lymphoma in Children

2002 ◽  
Vol 20 (12) ◽  
pp. 2783-2788 ◽  
Author(s):  
Filippo Spreafico ◽  
Maura Massimino ◽  
Roberto Luksch ◽  
Michela Casanova ◽  
Graziella S. Cefalo ◽  
...  
Keyword(s):  
Disease Free Survival ◽  
Burkitt’S Lymphoma ◽  
Burkitt's Lymphoma ◽  
High Dose ◽  
Event Free Survival ◽  
Short Term ◽  
Free Survival ◽  
Infusion Regimen ◽  
Disease Free

PURPOSE: To improve the 63% event-free survival (EFS) achieved before 1986 in Murphy’s stage III to IV Burkitt’s lymphoma (BL), both chemotherapy and supportive care were intensified. PATIENTS AND METHODS: From May 1987 to February 2001, 60 children, median age 9 years (range, 2.1 to 17 years), with advanced BL were enrolled onto two sequential institutional studies. From 1987 to 1992, 30 patients were stratified according to the absence (regimen IA, n = 19) or presence (regimen IB, n = 11) of bone marrow (BM) or CNS involvement. After 5-week cytoreductive chemotherapy consisting of vincristine, cyclophosphamide, doxorubicin, high-dose (HD) methotrexate (MTX), and intrathecal MTX or cytarabine, HD cytarabine and cisplatin were provided as a 4-day continuous infusion. Regimen IB was intensified by adding etoposide and HD ifosfamide and escalating MTX doses. Since 1992, regardless of BM or CNS status, 30 patients have been placed on regimen II, which is identical to IB but without ifosfamide. The scheduled duration of regimen II was 45 days. RESULTS: EFS and disease-free survival at 5 years are 81% ± 5% and 87% ± 5%, respectively, for 59 assessable patients (73% ± 8% and 85% ± 7% for regimen IA + IB, 89% ± 6%, EFS and disease-free survival, for regimen II; median follow-up, 6.7 years; range, 0.6 to 13.5 years). Six patients, two of whom were receiving regimen II, died as a result of initial treatment failure or relapse, and five patients, none receiving regimen II, died as a result of treatment-related complications. CONCLUSION: This 45-day intensive chemotherapy program is the shortest schedule for disseminated BL and overcomes previously recognized risk factors such as BM and CNS infiltration.

scholarly journals OP0146 LONG TERM OUTCOME AND PROGNOSIS FACTORS OF ISOLATED AORTITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 93.1-93
Author(s):  
Y. Ferfar ◽  
S. Morinet ◽  
O. Espitia ◽  
C. Agard ◽  
M. Vautier ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Giant Cell Arteritis ◽  
Takayasu Arteritis ◽  
Vascular Complications ◽  
Event Free Survival ◽  
Prognosis Factors ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival

Background:Aortitis is a group of disorders characterized by the inflammation of the aorta. The most common causes of aortitis are the large-vessel vasculitis i.e. giant cell arteritis (GCA) and Takayasu arteritis (TA). However, aortitis may be isolated. Because of the wide variation in the course of aortitis, predicting outcome is challenging. The optimal management strategy of isolated aortitis (IA) is still unclear as IA is poorly defined, with data consisting of small retrospective and case control studies.Objectives:To assess the long-term outcome and prognosis factors for vascular complications in patients with isolated aortitis.Methods:Retrospective multicenter study of 353 patients with non-infectious aortitis including 136 giant cell arteritis (GCA), 96 Takayasu arteritis (TA) and 73 isolated aortitis (IA). Factors associated with event-free survival, vascular event-free survival and revascularization-free survival were assessed. Risk factors for vascular complications were identified in multivariate analysis.Results:After a median follow up of 52 months, vascular complications were observed in 32.3 %, revascularization in 30 % and death in 7.6%. The 5-year cumulative incidence of vascular complications was 58% (41; 71), 20% (13; 29), and 19 % (11; 28) in IA, GCA and TA, respectively. In multivariate analysis, IA [HR, 1.85 (1.19 to 2.88), p=0.017] and male gender [1.77 (1.26 to 2.49), p<0.0001] were independently associated with vascular events. The 5-year surgery-free survival was 45% (31; 65), 71% (62; 81) and 76% (68; 86) in IA, TA and GCA, respectively.Conclusion:IA has a worse vascular prognosis than GCA and TA. Sixty percent of IA patients will experience a vascular complication within 5 years from diagnosis.Disclosure of Interests:None declared

Evolution of Surgical Approaches in the Treatment of Petroclival Meningiomas: A Retrospective Review

2007 ◽  
Vol 61 (suppl_5) ◽  
pp. ONS202-ONS211 ◽  
Author(s):  
Nicholas C. Bambakidis ◽  
U. Kumar Kakarla ◽  
Louis J. Kim ◽  
Peter Nakaji ◽  
Randall W. Porter ◽  
...  
Keyword(s):  
Survival Rates ◽  
Progression Free Survival ◽  
Surgical Approaches ◽  
Single Institution ◽  
Short Term ◽  
Total Resection ◽  
Free Survival ◽  
Petroclival Meningioma ◽  
Petroclival Meningiomas

Abstract Objective: We examined the surgical approaches used at a single institution to treat petroclival meningioma and evaluated changes in method utilization over time. Methods: Craniotomies performed to treat petroclival meningioma between September of 1994 and July of 2005 were examined retrospectively. We reviewed 46 patients (mean follow-up, 3.6 yr). Techniques included combined petrosal or transcochlear approaches (15% of patients), retrosigmoid craniotomies with or without some degree of petrosectomy (59% of patients), orbitozygomatic craniotomies (7% of patients), and combined orbitozygomatic-retrosigmoid approaches (19% of patients). In 18 patients, the tumor extended supratentorially. Overall, the rate of gross total resection was 43%. Seven patients demonstrated progression over a mean of 5.9 years. No patients died. At 36 months, the progression-free survival rate for patients treated without petrosal approaches was 96%. Of 14 patients treated with stereotactic radiosurgery, none developed progression. Conclusion: Over the study period, a diminishing proportion of patients with petroclival meningioma were treated using petrosal approaches. Utilization of the orbitozygomatic and retrosigmoid approaches alone or in combination provided a viable alternative to petrosal approaches for treatment of petroclival meningioma. Regardless of approach, progression-free survival rates were excellent over short-term follow-up period.

Prognostic Relevance of Celiac Lymph Node Involvement in Ovarian Cancer

2014 ◽  
Vol 24 (1) ◽  
pp. 48-53 ◽  
Author(s):  
Alejandra Martínez ◽  
Cristophe Pomel ◽  
Thomas Filleron ◽  
Marjolein De Cuypere ◽  
Eliane Mery ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Overall Survival ◽  
Lymph Node ◽  
Oncologic Outcome ◽  
Progression Free Survival ◽  
Disease Spread ◽  
Short Term ◽  
Free Survival ◽  
Increased Risk

ObjectiveThe aim of the study was to report on the oncologic outcome of the disease spread to celiac lymph nodes (CLNs) in advanced-stage ovarian cancer patients.MethodsAll patients who had CLN resection as part of their cytoreductive surgery for epithelial ovarian, fallopian, or primary peritoneal cancer were identified. Patient demographic data with particular emphasis on operative records to detail the extent and distribution of the disease spread, lymphadenectomy procedures, pathologic data, and follow-up data were included.ResultsThe median follow-up was 26.3 months. The median overall survival values in the group with positive CLNs and in the group with negative CLNs were 26.9 months and 40.04 months, respectively. The median progression-free survival values in the group with metastatic CLNs and in the group with negative CLNs were 8.8 months and 20.24 months, respectively (P = 0.053). Positive CLNs were associated with progression during or within 6 months after the completion of chemotherapy (P = 0.0044). Tumor burden and extensive disease distribution were significantly associated with poor progression-free survival, short-term progression, and overall survival. In multivariate analysis, only the CLN status was independently associated with short-term progression.ConclusionsDisease in the CLN is a marker of disease severity, which is associated to a high-risk group of patients with presumed adverse tumor biology, increased risk of lymph node progression, and worst oncologic outcome.

Abstract 16154: Baseline Left Ventricular Diameter Predicts Recovery in New Systolic Heart Failure Syndromes

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Daniel Gold ◽  
Nathan Kong ◽  
Matthew Gold ◽  
Tess Allan ◽  
Anand Shah ◽  
...  
Keyword(s):  
Left Ventricular ◽  
Medical Decision ◽  
Left Ventricular Ejection ◽  
Internal Diameter ◽  
Event Free Survival ◽  
Short Term Treatment ◽  
Ventricular Ejection Fraction ◽  
Free Survival ◽  
Advanced Therapies

Introduction: It is unknown how often patients with very advanced left ventricular (LV) dilation at initial presentation demonstrate meaningful recovery with medical therapy. Understanding short term treatment outcomes may impact medical decision making and counseling. Hypothesis: Patients with left ventricular end diastolic internal diameter (LVEDD) > 6.5cm will be less likely to recover left ventricular ejection fraction (LVEF) as compared to patients with LVEDD < 6.5cm. Methods: Patients were retrospectively identified by a database search of echocardiogram studies obtained at the University of Chicago between 2008-2018. Manual review was performed to ensure new diagnosis of systolic dysfunction with LVEF ≤ 35% and follow up echocardiogram study within 3 to 9 months of index study. LVEDD was determined from parasternal long axis views per routine. LVEF recovery was specified as LVEF > 35%. Chart review was done to assess for composite death, hospice, transplant, left ventricular assist device, and sustained ventricular tachycardia. Chi-square, multivariable logistic regression, and Kaplan-Meier survival were used for analysis. Results: Out of 100 patients included for analysis, mean age was 59.7 years, 41 were female and 82 were African American. 17.7% of patients’ with LVEDD > 6.5 cm had LVEF recovery compared to 53.0% of patients’ with LVEDD ≤ 6.5 cm (p = 0.008). LVEDD > 6.5 cm was associated with less LVEF recovery even when adjusted for age, gender, hypertension, and diabetes (adjusted odds ratio 0.18, 95% CI 0.04 to 0.65). LVEDD > 6.5cm was associated with worse event free survival (p = 0.004) with a median follow-up time of 2.4 years. Conclusions: An LVEDD of > 6.5cm is associated with diminished LVEF recovery and event free survival when compared to those patients with an LVEDD ≤ 6.5cm. Delaying consideration for advanced therapies and device based therapies in hopes of recovery may be inappropriate for many such patients.

scholarly journals CRT-720 Mitral Balloon Valvuloplasty Long-Term Follow-Up of Single Balloon Versus Inoue Balloon Techniques. Independent Predictors of Survival and Event Free Survival

2014 ◽  
Vol 7 (2) ◽  
pp. S57
Author(s):  
Edison Sandoval Peixoto Peixoto ◽  
Ivana Picone Borges ◽  
Rodrigo Trajano Sandoval Peixoto ◽  
Ricardo Trajano Sandoval Peixoto
Keyword(s):  
Balloon Valvuloplasty ◽  
Event Free Survival ◽  
Free Survival ◽  
Long Term Follow Up ◽  
Single Balloon ◽  
Inoue Balloon

Event free survival in adults with relapsed ALL who underwent front-line therapy with CALGB 10403.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e19005-e19005
Author(s):  
Suravi Raychaudhuri ◽  
Ilana Yurkiewicz ◽  
Gabriel N. Mannis ◽  
Bruno C. Medeiros ◽  
Steve E. Coutre ◽  
...  
Keyword(s):  
Overall Survival ◽  
Cohort Study ◽  
Survival Time ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Event Free Survival ◽  
Front Line ◽  
Free Survival ◽  
First Relapse

e19005 Background: CALGB 10403 is a pediatric-inspired ALL regimen that has recently been shown to have improved survival rates in adolescents and young adults with ALL when compared to historical outcomes with traditional adult ALL regimens (Stock et. al, 2019). Methods: This is a retrospective cohort study of ALL patients who received induction CALGB 10403 at Stanford University (both on and off trial), achieved CR1, and subsequently relapsed. Primary outcome of interest was event free survival from time of diagnosis. Events were defined as relapse or death. Secondary outcomes were overall survival and event free survival from first relapse. Patients were censored at time of last clinical follow up. Results: 25 patients met inclusion criteria and received front-line CALGB 10403 from April 2010 to September 2018. At the time of initial diagnosis median age was 30 years (range 18 – 39 years). 68% of patients were male. 48% of patients were overweight and 40% were obese. 76% of patients had precursor B cell ALL while 24% had T cell ALL. 12% had CNS disease at diagnosis. 36% of patients had WBC greater than 30k. 12% of patients had CRLF2 rearrangement. 12% of patients were MRD positive after first induction. 20% of patients received rituximab. Median event free survival time from diagnosis was 20 months (range 3 – 79 months) and median overall survival time was 53 months. Blinatumomab was the most common salvage therapy after 1st relapse, followed by inotuzumab. 15 patients (60%) achieved CR2, of which 4 (27%) were MRD positive after 2nd induction. 15 patients (60%) went to HSCT. Of the patients who achieved CR2, 8 relapsed for a second time. Median event free survival time after first relapse was 23 months. Survival 1 year after relapse was 60%. 11 of the 25 patients were alive at last follow up. Median follow up time of survivors was 6 years. Conclusions: This is a descriptive retrospective cohort study of adult patients in a real world setting who received CALGB 10403 induction and subsequently relapsed. Compared to other studies of relapsed ALL patients who were induced with traditional chemotherapy (Fielding et. al, 2007), survival 1 year after relapse was much higher (60% vs. 22%). As CALGB 10403 becomes an increasingly common induction regimen for AYA and adults with ALL, further outcomes study is required.[Table: see text]

Lumpectomy and radiation therapy for the treatment of intraductal breast cancer: findings from National Surgical Adjuvant Breast and Bowel Project B-17.

1998 ◽  
Vol 16 (2) ◽  
pp. 441-452 ◽  
Author(s):  
B Fisher ◽  
J Dignam ◽  
N Wolmark ◽  
E Mamounas ◽  
J Costantino ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Radiation Therapy ◽  
Breast Cancer Incidence ◽  
Resected Specimen ◽  
Cumulative Probability ◽  
Event Free Survival ◽  
Free Survival ◽  
National Surgical Adjuvant Breast ◽  
Bowel Project

PURPOSE In 1993, findings from a National Surgical Adjuvant Breast and Bowel Project (NSABP) trial to evaluate the worth of radiation therapy after lumpectomy concluded that the combination was more beneficial than lumpectomy alone for localized intraductal carcinoma-in-situ (DCIS). This report extends those findings. PATIENTS AND METHODS Women (N = 818) with localized DCIS were randomly assigned to lumpectomy or lumpectomy plus radiation (50 Gy). Tissue was removed so that resected specimen margins were histologically tumor-free. Mean follow-up time was 90 months (range, 67 to 130). Size and method of tumor detection were determined by central clinical, mammographic, and pathologic assessment. Life-table estimates of event-free survival and survival, average annual rates of occurrence for specific events, relative risks for event-specific end points, and cumulative probability of specific events comprising event-free survival are presented. RESULTS The benefit of lumpectomy plus radiation was virtually unchanged between 5 and 8 years of follow-up and was due to a reduction in invasive and noninvasive ipsilateral breast tumors (IBTs). Incidence of locoregional and distant events remained similar in both treatment groups; deaths were only infrequently related to breast cancer. Incidence of noninvasive IBT was reduced from 13.4% to 8.2% (P = .007), and of invasive IBT, from 13.4% to 3.9% (P < .0001). All cohorts benefited from radiation regardless of clinical or mammographic tumor characteristics. CONCLUSION Through 8 years of follow-up, our findings continue to indicate that lumpectomy plus radiation is more beneficial than lumpectomy alone for women with localized, mammographically detected DCIS. When evaluated according to the mammographic characteristics of their DCIS, all groups benefited from radiation.

scholarly journals Chemotherapy in 998 unselected childhood acute lymphoblastic leukemia patients. Results and conclusions of the multicenter trial ALL-BFM 86

Blood ◽  
1994 ◽  
Vol 84 (9) ◽  
pp. 3122-3133 ◽  
Author(s):  
A Reiter ◽  
M Schrappe ◽  
WD Ludwig ◽  
W Hiddemann ◽  
S Sauter ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Risk Group ◽  
Lymphoblastic Leukemia ◽  
Multicenter Trial ◽  
Low Risk ◽  
Event Free Survival ◽  
Free Survival ◽  
Risk Patients ◽  
To Receive

Abstract In trial ALL-BFM 86, the largest multicenter trial of the Berlin- Frankfurt-Munster (BFM) study group for childhood acute lymphoblastic leukemia (ALL), treatment response was used as an overriding stratification factor for the first time. In the previous trial ALL-BFM 83, the in vivo response to initial prednisone treatment was evaluated prospectively. A blast cell count of > or = 1,000/microL peripheral blood after a 7-day exposure to prednisone and one intrathecal dose of methotrexate (MTX) identified 10% of the patients as having a significantly worse prognosis. In trial ALL-BFM 86 patients with > or = 1,000/microL blood blasts on day 8 were included in an experimental branch EG. Patients with < 1,000/microL blood blasts on day 8 were stratified by their leukemic cell burden into two branches, Standard Risk Group (SRG) and Risk Group (RG). SRG patients received an eight- drug induction followed by consolidation protocol M (6-mercaptopurine, high-dose [HD] MTX 4 x 5 g/m2) and maintenance. RG patients were treated with an additional eight-drug reinduction element. For EG patients protocol M was replaced by protocol E (prednisone, HD-MTX, HD- cytarabine, ifosfamide, mitoxantrone). All patients received intrathecal MTX therapy; only those of branches RG and EG received cranial irradiation. In branch RG, patients were randomized to receive or not to receive late intensification (prednisone, vindesine, teniposide, ifosfamide, HD-cytarabine) in the 13th month. During the trial reinduction therapy was introduced in branch SRG, because in the follow-up of trial ALL-BFM 83 the randomized low-risk patients receiving reinduction did significantly better. Nine hundred ninety- eight evaluable patients were enrolled, 28.6% in SRG, 61.1% in RG, 10.3% in EG. At a median follow-up of 5.0 (range 3.4 to 6.9) years, the estimated 6-year event-free survival was 72% +/- 2% for the study population, 58% +/- 5% in branch SRG for the first 110 patients without reinduction therapy, 87% +/- 3% for the next 175 patients with reinduction therapy, 75% +/- 2% in branch RG, and 48% +/- 5% in branch EG. Late intensification did not significantly affect treatment outcome of RG patients; however, only 23% of the eligible patients were randomized. Prednisone poor response remained a negative prognostic parameter despite intensified therapy. The results confirmed the benefit of intensive reinduction therapy even for low-risk patients. The strategy of induction, consolidation, and intensive reinduction may offer roughly 75% of unselected childhood ALL patients the chance for an event-free survival.

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