scholarly journals Survival after Curative Resection for Stage I Colorectal Mucinous Adenocarcinoma

2020 ◽  
Author(s):  
Liang Huang ◽  
Shuangling Luo ◽  
Sicong Lai ◽  
Yonghua Cai ◽  
Zhanzhen Liu ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Mucinous Adenocarcinoma ◽  
Disease Free Survival ◽  
Stage I ◽  
Prognostic Impact ◽  
Clinicopathologic Characteristics ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

Abstract Background : The prognostic value of the mucinous adenocarcinoma histotype on the early stages especially for stage I colorectal cancer (CRC) is still unclear. This study determined the clinicopathologic characteristics and long-term outcome of stage I colorectal mucinous adenocarcinomas (MAC).Methods : Among the total of 503 patients with stage I CRC (56 having MAC and 447 having non-MAC) who underwent radical resection, the correlation between clinicopathological factors and MAC was analyzed. Multivariate analysis was performed to determine whether mucinous histotype itself was an independent prognostic impact in stage I patients.Results : MACs were observed more frequently located in the colon than rectum ( p =0.046), more frequently displayed the microsatellite instability (MSI) phenotype ( p =0.023) and had a greater frequency of T2 stage ( p =0.001). The rate of recurrence was 13.5% and the cancer-specific mortality was 4.3% among all stage I CRC patients. There was no difference in disease-free survival and overall survival between MACs and non-MACs. On multivariate analysis, older age ( p =0.030), rectal cancer ( p =0.025), lymphovascular invasion (LVI) ( p <0.001), and microsatellite stability (MSS) phenotypes ( p =0.023) were independently associated to poor survival of stage I CRC. A high carcinoembryonic antigen (CEA) level ( p =0.031), LVI ( p =0.002) and MSS phenotypes ( p =0.012) were independently related to short disease-free survival of stage I CRC.Conclusions : Compared with non-MAC, MAC patients had more T2 patients and more MSI phenotypes in stage I CRC at presentation, but the mucinous histology is not a significant predictor of recurrence and prognosis in stage I CRC.

scholarly journals Survival after Curative Resection for Stage I Colorectal Mucinous Adenocarcinoma

2020 ◽  
Author(s):  
Liang Huang ◽  
Shuangling Luo ◽  
Sicong Lai ◽  
Yonghua Cai ◽  
Zhanzhen Liu ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Multivariate Analysis ◽  
Mucinous Adenocarcinoma ◽  
Disease Free Survival ◽  
Hazard Ratio ◽  
Stage I ◽  
Prognostic Impact ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

Abstract Background: The prognostic value of the mucinous adenocarcinoma histotype on the early stages especially for stage I colorectal cancer (CRC) is still unclear. This study determined the clinicopathologic characteristics and long-term outcome of stage I colorectal mucinous adenocarcinomas (MAC). Methods: Among the total of 503 patients with stage I CRC (56 having MAC and 447 having non-MAC) who underwent radical resection, the correlation between clinicopathological factors and MAC was analyzed. Multivariate analysis was performed to determine whether mucinous histotype itself was an independent prognostic impact in stage I patients. Results: MACs were observed more frequently located in the colon than rectum (p=0.046), more frequently displayed the microsatellite instability (MSI) phenotype (p=0.023) and had a greater frequency of T2 stage (p=0.001). The rate of recurrence was 13.5% and the cancer-specific mortality was 4.3% among all stage I CRC patients. There was no difference in disease-free survival and overall survival between MACs and non-MACs. On multivariate analysis, older age (p=0.030，hazard ratio: 2.62), rectal cancer (p=0.025, hazard ratio: 5.42), lymphovascular invasion (LVI) (p<0.001, hazard ratio: 9.74), and microsatellite stability (MSS) phenotypes (p=0.023, hazard ratio: 4.21) were independently associated to poor survival of stage I CRC. A high carcinoembryonic antigen (CEA) level (p=0.031, hazard ratio: 1.95), rectal cancer (p=0.045, hazard ratio: 1.64), LVI (p=0.002, hazard ratio: 3.95) and MSS phenotypes (p=0.012, hazard ratio: 2.98) were independently related to short disease-free survival of stage I CRC.Conclusions: Compared with non-MAC, MAC patients had more T2 patients and more MSI phenotypes in stage I CRC at presentation, but the mucinous histology is not a significant predictor of recurrence and prognosis in stage I CRC.

De-Intensification of the Chemotherapy Did Not Affect the Outcome of Ph-Positive Acute Lymphocytic Leukemia Patients in the Era of Tyrosine Kinase Inhibitors

Blood ◽  
2016 ◽  
Vol 128 (22) ◽  
pp. 2805-2805
Author(s):  
Olga A. Gavrilina ◽  
Elena N. Parovichnikova ◽  
Vera V. Troitskaya ◽  
Andrey N. Sokolov ◽  
Larisa A. Kuzmina ◽  
...  
Keyword(s):  
Complete Remission ◽  
Acute Lymphocytic Leukemia ◽  
Kinase Inhibitors ◽  
Disease Free Survival ◽  
Lymphocytic Leukemia ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

Abstract Introduction. For more than a decade it's postulated that the addition oftyrosine kinase inhibitors (TKI) to chemotherapy has dramatically improved the long term outcome in Ph-positive adult acute lymphoblastic leukemia (Ph+ ALL). Nevertheless whether do we need chemotherapy at all and if yes - how intensive it should be, is still the matter of debates. The only randomized trial addressing this issue (GRAAL, Blood 2015, 125: 3711-3719) has demonstrated the lack of benefit of more intensive induction at all checkpoints: complete remission (CR) rate, major molecular complete remission (MMolCR), molecular complete remission (MolCR), progression disease (PD) and resistance. We have conducted two consecutive trials in Ph+ ALL aiming to evaluate the efficacy of more and less intensive chemotherapy approach in combination with constant non-stop 600 mg Imatinib application. Aim. Toanalyze of the protocol RALL-2009 with ITK and RALL-Ph+-2012 effectiveness in patients with Ph+ ALL. The primary objective was the major molecular complete remission (MMolCR) rate after induction (70th day), patients being then eligible for allogeneic stem cell transplantation (SCT) if they had a donor, or autologous SCT if in MMolR and no donor. Patients and methods. Since Jan 2010 till July 2016, 120 new cases of ALL were verified in our National Research Center for Hematology with 68 (56,7%) of them being B-cell precursors ALL and 25 diagnosed as Ph-positive (36,8%). Since 2010 till 2012, 10 Ph+ ALL pts (median age 35 years (19-68), m/f (50%)/(50%), CNS disease=1, WBC> 30*109/l=5(50%), bcr/abl transcript p190/p210/p190+210 6(60%)/3(30%)/1(10%)) were treated according to RALL-2009 protocol (ClinicalTrials.gov public site; NCT01193933) with parallel Imatinib. This protocol includes 8 cytostatic drugs and no intervals between treatment phases. Since 2012 till now 15 other pts (median age 40 years (17-61); m/f 7(46,7%)/8(53,3%); CNS disease=1, WBC>30*109/l=5(33,3%), bcr/abl transcript p190/p210/p190+210 9(60%)/5(33%)/1(7%)) were included in RALL- Ph+-2012 protocol, based mainly on 600 mg Imatinib with prednisolone, VNCR, L-asp, followed by 6-MP and MTX. Both protocols suggested the shift to Dasatinib (100-140 mg) after non-achievement of MolCR at day 70 of treatment. MolCR was stated if no bcr/abl chimeric transcript was detected by PCR with 10-4 sensitivity. All patients were considered as candidates for allogeneic HSCT if HLA-identical donor was available. Results. At day 70th disregarding the chemotherapy intensity there was 40% of MolCR on both protocols (RALL-2009 - n=4 and RALL-2012 - n=6). No death within 2 months of induction/consolidation were registered on less intensive protocol in comparison with 2 cases on RALL-2009. Hematological CR was achieved in all pts (except two early deaths on RALL-2009) - 23 of 25 (92%). There was one autologous HSCT in older pts, included in RALL-2012 (n=3, aGVHD and severe infections, at a median +4 months after HSCT and more than 12 months of CR duration). The 3y OS, DFS and relapse probability (RP) for all 25 pts constituted 37,8%, 32,5% and 52,1% (Fig. 1). The long-term outcome on both protocols (RALL-2009 and RALL-2012) was similar: OS - 45% vs 27,7% (p=0,27), DFS - 45% vs 22,1% (p=0,94), RP - 35,7% vs 57% (p=0,29), respectively (Fig.2). Conclusion. De-intensification of the chemotherapy does not affect the effectiveness of the therapy Ph-positive acute lymphocytic leukemia in era of the tyrosine kinase inhibitors. We haven't seen differences in achievement of molecular remission when we deescalated chemotherapy (40% vs. 40%). However, when we reduced toxicity of the chemotherapy in ALL-2012 protocol, we were able to realize more extra allo-BMT and it could improve long-term results of the therapy Ph+ ALL. Figure Overall, disease-free survival and relapse probability in patients with Ph+ ALL on RALL protocols. Figure. Overall, disease-free survival and relapse probability in patients with Ph+ ALL on RALL protocols. Figure Overall, disease-free survival and relapse probability in patients with Ph+ ALL on RALL-2009 and RALL-2012 protocols. Figure. Overall, disease-free survival and relapse probability in patients with Ph+ ALL on RALL-2009 and RALL-2012 protocols. Disclosures No relevant conflicts of interest to declare.

Early Mortality of Newly Diagnosed Adult Acute Promyelocytic Leukemia Treated with the AIDA Protocol.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 4617-4617
Author(s):  
George Gortzolidis ◽  
Athanasios Zomas ◽  
Theodore Marinakis ◽  
Evridiki Michalis ◽  
Athanasios Galanopoulos ◽  
...  
Keyword(s):  
Disease Free Survival ◽  
Early Mortality ◽  
Induction Phase ◽  
Molecular Remission ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
The Impact ◽  
Disease Free

Abstract APL represents a particular subtype of acute myeloid leukemia with characteristic clinical features, as well as specific immunophenotypic, cytogenetic and molecular findings owing to the chromosomal translocation t(15;17). Anthracycline-based chemotherapy and All-Trans Retinoid Acid (ATRA) became the cornerstone of APL treatment by improving significantly the long term outcome of patients, even though there is some controversy regarding the impact of this combination on the mortality of the induction phase. Herein, we analysed retrospectively the outcome of 16 consecutive adult APL patients who were diagnosed and treated in our Unit from 12/1998 to 10/2004. The analysis focuses more on the parameters of treatment-related mortality, cause of death and disease-free survival post AIDA chemotherapy. All patients were suffering from the classical form of APL and were homogeneously treated as follows: induction consisted of ATRA p.o. and idarubicin i.v. at conventional doses of 45mg/m2/d, from D1 to CR and 12mg/m2/d, D2,4,6,8 (total of 4 infusions), respectively. Dose modifications for elderly individuals were not allowed. Complete remitters were consolidated with 3 courses of chemotherapy without ATRA, where as non-remitters were taken off protocol and received other therapy. Patients in continuing hematological and molecular remission at the end of consolidation were administered maintenance therapy for 2 years with oral 6-MP at 90mg/m2/d, oral MTX weekly at 15mg/m2 and ATRA for 15 days every 3 months. In all cases, the morphological diagnosis of APL was confirmed by chromosome and immunophenotypic analysis of blasts in addition to molecular studies. The median age of our cohort was 55 years (range 31–78) and the male/female ratio was 12/4. Three patients (3/16, 19%) were ≥ 65 years at diagnosis. Two cases (2/16, 12%) presented with a leukocyte count of ≥10 x 103/mm3 while the median Wbc at presentation was 6.5 x 103/mm3. All cases had either clinical (haemorrhagic) or laboratory evidence of disseminated intravascular coagulation. Six patients (6/16, 37%) deceased during the induction phase from pulmonary bleeding (2 cases,days 8 and 13 respectively), intracerebral bleeding (1 case,day 6), myocardial infarction-cardiac arrest (1 case,day 5), respiratory distress syndrome secondary to ATRA syndrome (1 case, day 17), and sepsis-induced hemophagocytosis syndrome (1 case, day 38). All ten out of the 16 (63%) surviving patients achieved hematological and molecular CR and remain to date relapse-free in excellent clinical condition. The median overall survival and disease-free survival for the whole group is 25 months but the same parameters for the surviving patients is better at 42 months. Our results corroborate that in APL the AIDA protocol together with maintenance treatment is highly effective in producing sustained haematological and molecular remission. Despite this excellent antileukaemic activity, early mortality (37% in our cohort) caused chiefly by fatal bleeding and thrombotic events (four patients) limits considerably patient survival and deserves further research in order to improve long-term outcome.

scholarly journals RHEALITY: Recurrence of HEr2+ pAtients: evaluation of Long term outcome In patients receiving trastuzumab TherapY

2019 ◽  
Author(s):  
Mahasti Saghatchian ◽  
Elsa Curtit ◽  
David Coeffic ◽  
Alain Flinois ◽  
Christelle Levy
Keyword(s):  
Real Life ◽  
Disease Free Survival ◽  
Disease Recurrence ◽  
Nodal Status ◽  
Adjuvant Trastuzumab ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

Abstract Background Despite improved prognosis of HER2+ eBC since the introduction of trastuzumab in the adjuvant setting in 2006, disease recurrences still occur in some patients after a few years. We aimed to describe in real life the long-term follow-up to assess disease-free and metastasis-free survival of patients with HER2+ eBC treated with adjuvant trastuzumab. Methods This was a multicenter, retrospective, cohort study assessing HER2+ eBC patients diagnosed between 2009 and 2010 and treated with adjuvant trastuzumab. Data were collected from patient’s medical charts. Disease-free survival (DFS), and metastatic-free survival (MFS) were evaluated in the overall population and within subgroups according to hormonal and nodal status. Results In the overall population (n=2,513) at 7 years, the DFS rate was 75.8% [95%CI 74.0%-77.6%], and the MFS rate was 84.1% [82.5%-85.6%]. According to hormonal status, the 7-year DFS rate was significantly higher for HR+ than for HR- patients [80.0% vs . 68.6%; p <0.001], and the 7-year MFS rate [87.9% for HR+ vs . 77.5% HR-]. According to nodal status, the 7-year DFS rate was significantly higher for N- than for N+ patients [86.7% vs . 66.4%; p <0.001], and the 7-year MFS rate [94.7% for N- vs . 74.9% for N+]. Conclusions Despite introduction of adjuvant trastuzumab, prognosis of HER2+ eBC is still a matter above all in subgroups associated with a higher risk of disease recurrence. Our real-world study pointed out a particularly aggressive profile of N+ and HR- subgroups and the need for more efficient approaches for these particular group of patients.

scholarly journals Prognostic Impact of the Number of Peritumoral Alveolar Macrophages in Patients With Stage I Lung Adenocarcinoma

2021 ◽  
Author(s):  
Osamu Noritake ◽  
Keiju Aokage ◽  
Ayako Suzuki ◽  
Kenta Tane ◽  
Tomohiro Miyoshi ◽  
...  
Keyword(s):  
Gene Expression ◽  
Lung Adenocarcinoma ◽  
Alveolar Macrophages ◽  
Expression Profiles ◽  
Disease Free Survival ◽  
Stage I ◽  
Strong Impact ◽  
Prognostic Impact ◽  
Free Survival ◽  
Disease Free

Abstract Purpose:Intratumoral macrophages are reportedly involved in tumor progression in non-small cell lung cancer; however, little is known about the prognostic impact and function of alveolar macrophages (AMs). This study aims to investigate the prognostic impact of the number of peritumoral AMs in patients with stage I lung adenocarcinoma.Methods:We investigated 514 patients with pathological stage I lung adenocarcinoma who underwent complete resection with lobectomy or pneumonectomy. The number of peritumoral AMs were counted, and patients were classified into two groups based on the number of peritumoral AMs. Using the Cancer Genome Atlas (TCGA) database of stage I lung adenocarcinoma, we compared gene expression profiles of high and low peritumoral AM contents.Results:The median number of peritumoral AMs per alveolar space was 15.5. Patients with a high peritumoral AM content had significantly shorter disease-free survival and overall survival than patients with a low peritumoral AM content (both p < 0.01). In the multivariate analyses, a higher number of peritumoral AMs was an independent prognostic factor (p = 0.02). The analysis of TCGA database revealed that patients with a high peritumoral AM content had shorter disease-free survival than those with a low peritumoral AM content (p = 0.04). Gene expression analysis of TCGA stage I lung adenocarcinoma revealed enrichment of biological processes, such as chemotaxis and epithelial proliferation, in patients with a high peritumoral AM content.Conclusion:The number of peritumoral AMs had a strong impact on disease-free survival in patients with stage I lung adenocarcinoma.

Durvalumab improves long-term outcome in TNBC: results from the phase II randomized GeparNUEVO study investigating neodjuvant durvalumab in addition to an anthracycline/taxane based neoadjuvant chemotherapy in early triple-negative breast cancer (TNBC).

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 506-506
Author(s):  
Sibylle Loibl ◽  
Andreas Schneeweiss ◽  
Jens Bodo Huober ◽  
Michael Braun ◽  
Julia Rey ◽  
...  
Keyword(s):  
Neoadjuvant Chemotherapy ◽  
Disease Free Survival ◽  
Tumor Infiltrating Lymphocytes ◽  
Complete Response ◽  
Primary Objective ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

506 Background: The GeparNuevo trial investigated the addition of durvalumab, an anti-PD-L1 checkpoint inhibitor (CPI), to standard neoadjuvant chemotherapy (NACT) in patients with early TNBC. Durvalumab increased the pathological complete response (pCR) rate particularly in patients treated with durvalumab alone before start of chemotherapy (Loibl et al. Ann Oncol 2019). Methods: GeparNuevo randomized patients with cT1b-cT4a-d tumors and centrally confirmed TNBC to durvalumab (D) 1.5 g i.v. or placebo every 4 weeks. D/placebo monotherapy (0.75 g i.v.) was given for the first 2 weeks (window phase), followed by D/placebo plus nab-paclitaxel 125 mg/m² weekly for 12 weeks, followed by D/placebo plus epirubicin/cyclophosphamide (EC) q2 weeks for 4 cycles. Randomization was stratified by stromal tumor infiltrating lymphocytes (sTILs) (low (≤10%), intermediate (11-59%), high (≥60%)). The primary objective was pCR (ypT0 ypN0). Secondary time-to-event endpoints included invasive disease-free survival (iDFS), distant disease-free survival (DDFS) and overall survival (OS). Results: A total of 174 patients were enrolled between June 2016 and September 2017. The pCR rate with durvalumab was 53.4% versus placebo 44.2% (OR 1.45, 95% CI 0.80–2.63, unadjusted Wald p = 0.224). Durvalumab effect was seen only in the window cohort (pCR 61.0% versus 41.4%, OR 2.22, 95% CI 1.06–4.64, p = 0.035; interaction p = 0.048). After a median follow-up of 42.2 months, 34 events occurred in 174 patients. 3-year iDFS in pCR vs non pCR was 92.0% vs 71.9% (log-rank p = 0.002). 3-year iDFS was 84.9% with durvalumab vs 76.9% with placebo (HR 0.54, 95%CI 0.27-1.09, stratified log-rank p = 0.0559); 3-year DDFS 91.4% vs 79.5% (HR 0.37, 95%CI 0.15-0.87, p = 0.0148); 3-year OS 95.1% vs 83.1% (HR 0.26, 95%CI 0.09-0.79, p = 0.0076). No difference was seen in iDFS, DDFS and OS between the window and no window cohort. Conclusions: Durvalumab added to neoadjuvant chemotherapy in TNBC significantly improved long-term outcome despite a small pCR increase and no continuation after surgery. It needs to be questioned whether adjuvant therapy with CPI is needed at all. Clinical trial information: NCT02685059.

Prognostic impact of preoperative immunonutritional status in rectal mucinous adenocarcinoma

2020 ◽  
Author(s):  
Yanwu Sun ◽  
Zhekun Huang ◽  
Huiming Lin ◽  
Pan Chi
Keyword(s):  
Overall Survival ◽  
Mucinous Adenocarcinoma ◽  
Anal Verge ◽  
Disease Free Survival ◽  
Prognostic Nutritional Index ◽  
Prognostic Impact ◽  
Free Survival ◽  
Ptnm Stage ◽  
The Impact ◽  
Disease Free

Aim: To explore the impact of preoperative the albumin-to-globulin ratio (AGR) and the prognostic nutritional index (PNI) on prognosis in rectal mucinous adenocarcinoma (MAC). Methods: A total of 128 patients were included. Results: According to the X-tile analysis, cutoff values of AGR and PNI were 1.1 and 43.8. Preoperative AGR (p = 0.041), preoperative PNI (p = 0.036) and pTNM stage (p = 0.003) were independently associated with overall survival in rectal MAC patients. Distance from the anal verge (p = 0.005), preoperative AGR (p = 0.021), preoperative PNI (p = 0.007) and pTNM stage (p < 0.001) were significantly associated with disease-free survival in rectal MAC patients. Nomograms for overall survival and disease-free survival were developed (C-index: 0.739 and 0.764). Conclusion: Preoperative AGR and PNI can act as effective predictors for survival for rectal MAC patients.

scholarly journals Recurrence of HEr2+ pAtients: evaluation of Long term outcome In patients receiving trastuzumab TherapY

2019 ◽  
Author(s):  
Mahasti Saghatchian ◽  
Elsa Curtit ◽  
David Coeffic ◽  
Alain Flinois ◽  
Christelle Levy
Keyword(s):  
Real Life ◽  
Disease Free Survival ◽  
Disease Recurrence ◽  
Nodal Status ◽  
Adjuvant Trastuzumab ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Free Survival ◽  
Disease Free

Abstract Background Despite improved prognosis of HER2+ eBC since the introduction of trastuzumab in the adjuvant setting in 2006, disease recurrences still occur in some patients after a few years. We aimed to describe in real life the long-term follow-up to assess disease-free and metastasis-free survival of patients with HER2+ eBC treated with adjuvant trastuzumab. Methods This was a multicenter, retrospective, cohort study assessing HER2+ eBC patients diagnosed between 2009 and 2010 and treated with adjuvant trastuzumab. Data were collected from patient’s medical charts. Disease-free survival (DFS), and metastatic-free survival (MFS) were evaluated in the overall population and within subgroups according to hormonal and nodal status. Results In the overall population (n=2,311) at 7 years, the DFS rate was 76.3% [95%CI 74.5%-78.2%], and the MFS rate was 84.2% [82.6%-85.8%]. According to hormonal status, the 7-year DFS rate was significantly higher in hormone-receptor positive (HR+) than hormone-negative (HR-) patients [80.5% vs . 69.2%; p <0.001 ], and the 7-year MFS rate [88.0% for HR+ vs . 77.7% HR-]. According to nodal status, the 7-year DFS rate was significantly higher for N- than for N+ patients [87.2% vs . 66.8%; p <0.001], and the 7-year MFS rate [94.7% for N- vs . 74.9% for N+; p <0.001]. Conclusions Despite introduction of adjuvant trastuzumab, prognosis of HER2+ eBC is still a matter above all in subgroups associated with a higher risk of disease recurrence. Our real-world study pointed out a particularly aggressive profile of N+ and HR- subgroups and the need for more efficient approaches for these particular group of patients.

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

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