Outcomes of melanoma soft parts/clear cell sarcoma (MSP/CCS) patients (pts) with immune and targeted therapies.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e21046-e21046
Author(s):  
Amy Little Jones ◽  
Aron Joon ◽  
Lauren Elaine Haydu ◽  
Alexander J. Lazar ◽  
Michael T. Tetzlaff ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Checkpoint Inhibitors ◽  
Unmet Need ◽  
Clear Cell Sarcoma ◽  
Tumor Site ◽  
Akt Inhibitor ◽  
Durable Response ◽  
Primary Tumor Site ◽  
Regional Metastases ◽  
Significant Difference

e21046 Background: Overall survival (OS) for pts with cutaneous melanoma has vastly improved with checkpoint inhibitors (CPI) and targeted therapy (TT), but less is known about outcomes of other rare tumors showing melanocytic differentiation. We examined outcomes for metastatic pts with MSP/CCS at MD Anderson (MDA) to characterize outcomes with contemporary therapies. Methods: Pts with MSP/CCS were identified in the MDA databases. Pts with < 2 visits to MDA or without molecular confirmation of dx were excluded. Log-rank testing was used to compare OS among distributions. Results: A total of 102 MSP/CCS pts were identified. Initial diagnosis was local disease 46%, regional metastases 34%, and systemic metastases 20%. Primary tumor site was lower extremity (LE) 48%, GI tract 29%, upper extremity (UE) 18%. 65 pts were diagnosed with metastatic disease (dz), including 32% with lung-only, 14% liver-only, and 51% with multiple metastatic sites. Median OS from diagnosis of distant metastatic dz was 22 mos (95% CI 16-34 mos). Primary tumor site (GI 46.4 vs. LE 19.1 vs. UE 14.7 mos; p = 0.018) and race (white 26.8 vs. black 6.5 mos, p = 0.019, HR 0.45) were significantly associated with OS from distant metastasis; sex, age, decade of diagnosis, size of primary, and prior treatment with neoadjuvant or adjuvant therapy were not. Treatments for metastatic dz included chemotherapy (n = 29), biochemotherapy (n = 11), biotherapy (n = 5), CPI (n = 11) and TT (n = 19). Median OS was 15.9 mos from start of CPI (range 10.7 to NR) and 16.9 mos from start of TT (range 7.8 to NR). Median OS from metastatic dz for pts not treated with CPI or TT was 17.1 mos (range 12.4 to 32.5), which was not significantly different versus CPI or TT. Duration of response was < 6 mos for 91% pts receiving CPI and 89% pts receiving TT. One pt had a durable response (41.8 mos) to anti-PD1 and one pt had a durable response (24.8 mos) to an AKT inhibitor. Conclusions: While rare responses to CPI and TT were observed, no significant difference was detected in OS compared to traditional therapies in pts with metastatic MSP/CCS. The development of more effective therapies remains an unmet need for this disease.

The impact of primary tumor site on outcomes of treatment with etoposide and cisplatin in grade 3 gastroenteropancreatic neuroendocrine carcinoma.

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 213-213
Author(s):  
Sang Eun Yoon ◽  
Jung Hoon Kim ◽  
Joon Young Hur ◽  
Su Jin Lee ◽  
Jeeyun Lee ◽  
...  
Keyword(s):  
Lymph Nodes ◽  
Neuroendocrine Carcinoma ◽  
Primary Tumor ◽  
Medical Center ◽  
Progression Free Survival ◽  
Complete Response ◽  
Tumor Site ◽  
Primary Tumor Site ◽  
Significant Difference ◽  
The Impact

213 Background: Gastroenteropancreatic neuroendocrine carcinoma (GEP-NEC) is a heterogeneous disease in terms of embryonic origin, aggressiveness, prognosis, and genomic profiling. Data regarding the efficacy of etoposide and cisplatin (EP) as a standard treatment of the primary tumor site in GEP-NEC are limited. Methods: We analyzed 64 patients with histopathologically confirmed metastatic GEP-NEC who received EP at Samsung Medical Center, Seoul, Korea, between January 2010 and January 2018. Based on primary tumor site, outcome of treatment with EP was evaluated. Results: Primary sites included 22 foregut-derived GEP-NECs (stomach, n = 6; duodenum, n = 4; pancreas, n = 12), 4 midgut-derived GEP-NECs, 5 hindgut-derived GEP-NECs of the rectum, 25 GEP-NECs originating from the hepatobiliary (HB) tract, and 12 GEP-NECs involving only intra-abdominal lymph nodes. No patient had a complete response (CR) and 17 had a partial response (PR), resulting in a 27.9% response rate (RR). When evaluating the efficacy of EP based on primary tumor site, the RR was most favorable in GEP-NECs involving only intra-abdominal lymph nodes, followed by GEP-NECs originating from foregut, midgut, HB, and hindgut. However, no statistically significant difference was observed for RR based on primary tumor site (p = 0.821). Similarly, no significant differences were found for progression-free survival (PFS) among patients with GEP-NECs arising from various primary tumor sites. Conclusions: Results from this study showed thatRR and PFS associated with EP treatment were not different based on the primary tumor site in patients with advanced or metastatic GEP-NEC.

scholarly journals Resection of primary tumor at diagnosis in stage IV-S neuroblastoma: does it affect the clinical course?

1996 ◽  
Vol 14 (5) ◽  
pp. 1537-1544 ◽  
Author(s):  
M Guglielmi ◽  
B De Bernardi ◽  
A Rizzo ◽  
S Federici ◽  
C Boglino ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Tumor Resection ◽  
Stage Iv ◽  
Primary Tumor Resection ◽  
Tumor Site ◽  
Primary Tumor Site ◽  
Free Survival ◽  
Significant Difference ◽  
Favorable Influence ◽  
Previous Group

PURPOSE To determine whether resection of primary tumor has a favorable influence on outcome of infants (age 0 to 11 months) with stage IV-S neuroblastoma. PATIENTS AND METHODS Between March 1976 and December 1993, 97 infants with previously untreated neuroblastoma diagnosed in 21 Italian institutions were classified as having stage IV-S disease. Seventy percent were younger than 4 months. Adrenal was the primary tumor site in 64 of 85 patients with a recognizable primary tumor. Liver was the organ most often infiltrated by the tumor (82 patients), followed by bone marrow and skin. RESULTS The overall survival (OS) rate at 5 years in 80% and event-free survival (EFS) rate 68%. In 24 infants, the effect of resection of primary tumor could not be evaluated because of rapidly fatal disease progression (n = 8), absence of a primary tumor (n = 12), or partial resection (n = 4). Of 73 assessable patients, 26 underwent primary tumor resection at diagnosis: one died of surgical complications, one relapsed locally and died, and two others relapsed (one of these two locally) and survived, for a 5-year OS rate of 92% and EFS rate of 84%. Of the remaining 47 patients who did not undergo primary tumor resection at diagnosis 11 suffered unfavorable events, of whom five died, for an OS rate of 89% and EFS rate of 75% (no significant difference from previous group). Disease recurred at the primary tumor site in only one five who died, and in only one of six survivors of progression or relapse; in these patients, the primary tumor, located in the mediastinum, was successfully resected. CONCLUSION Infants who underwent resection of the primary tumor at diagnosis had no better outcome than those in whom the decision was made not to operate.

Comparison of treatment regimens for pediatric lymphoblastic non-Hodgkin's lymphoma: a Childrens Cancer Group study.

1995 ◽  
Vol 13 (6) ◽  
pp. 1368-1376 ◽  
Author(s):  
D G Tubergen ◽  
M D Krailo ◽  
A T Meadows ◽  
J Rosenstock ◽  
M Kadin ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Hodgkin’S Lymphoma ◽  
Myelogenous Leukemia ◽  
Hodgkin's Lymphoma ◽  
Tumor Site ◽  
Primary Tumor Site ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma ◽  
Localized Disease ◽  
Extent Of Disease

PURPOSE Patients with lymphoblastic non-Hodgkin's lymphoma (LB NHL) were randomized to treatment with either modified LSA2L2 or ADCOMP, which added daunorubicin (DAUN) and asparaginase (L-ASP) to the methotrexate (MTX), cyclophosphamide (CYT), vincristine (VCR), and prednisone (PRED) (COMP) regimen, in a clinical trial to determine the relative effectiveness and toxicity of the two regimens. PATIENTS AND METHODS Patients with LB NHL were eligible for this randomized study if they were less than 22 years of age at diagnosis and had < or = 25% blasts in the bone marrow. Of 307 patients registered, 281 were fully eligible and assessable. Patients were stratified by extent of disease at diagnosis. RESULTS The 5-year event-free survival (EFS) rate for patients with localized disease was 84%, and for patients with disseminated disease, 67%. There were four relapses in 28 patients with localized disease. Two hundred six patients had mediastinal primary tumors and despite local radiation, 34 of 63 failures in these patients involved the primary tumor site with or without other involvement. After adjusting for extent of disease at diagnosis, the regimens did not differ significantly with respect to risk for adverse events. The acute toxicity was primarily neutropenia and thrombocytopenia, with greater initial toxicity in patients on the LSA2L2 regimen. Three patients developed acute myelogenous leukemia. CONCLUSION Long-term EFS in children with LB NHL can be achieved in the majority of patients. Disease progression, which includes recurrence at the primary tumor site, is a major cause of treatment failure in patients with mediastinal presentations. Addition of DAUN and L-ASP to the COMP regimen does not produce a more effective treatment than LSA2L2.

A phase II/III randomized double-blind study of octreotide acetate LAR with axitinib versus octreotide acetate LAR with placebo in patients with advanced G1-G2 NETs of non-pancreatic origin (AXINET trial-GETNE-1107).

2021 ◽  
Vol 39 (3_suppl) ◽  
pp. 360-360
Author(s):  
Rocio Garcia-Carbonero ◽  
Marta Benavent ◽  
Paula Jiménez Fonseca ◽  
Daniel Castellano ◽  
Teresa Alonso ◽  
...  
Keyword(s):  
Disease Progression ◽  
Phase Ii ◽  
Primary Tumor ◽  
Phase Iii ◽  
Study Entry ◽  
Tumor Site ◽  
Double Blind ◽  
Primary Tumor Site ◽  
Octreotide Lar ◽  
Octreotide Acetate

360 Background: Angiogenesis plays an important role in NET development and progression. Axitinib is a potent and selective VEGFR-1,2,3 inhibitor, with proven activity against several vascular-dependent solid tumors. The aim of this randomized, double-blind phase II/III study was to assess the efficacy of axitinib in patients with advanced G1-2 extra-pancreatic NETs. Methods: Eligible pts were randomized (1:1) to receive octreotide LAR (30 mg IM q4w) with axitinib (5 mg BID) or placebo BID until disease progression or unacceptable toxicity. Pteswere stratified by time from diagnosis to study entry ( > or < 12m), primary tumor site (GI tract vs non-GI) and Ki-67 index (< 5% vs > 5%). Prior therapy with SSA, IFN and up to 2 lines of systemic treatment was allowed, but not prior VEGF- or VEGFR-targeted drugs. Clinical and/or radiological disease progression within 12 months prior to study entry was required. The primary endpoint was progression-free survival (PFS). Secondary endpoints included overall survival (OS), time to progression, overall response rate (ORR), duration of response, biochemical response and safety. Results: 256 pts were randomized (106 in the Phase II part, and 150 additional pts in the Phase III part), 126 to axitinib and 130 to placebo. The main characteristics of the study population were: median age 61 years (range: 21-85), 52% male, PS 0-1 (64-35%), G1-2 (29%-71%), primary tumor site GI (40%)-Lung (17%)-Other (32%). Prior therapies included: SSA (46%), everolimus (13%), chemotherapy (13%), TACE (5%) and PRRT (2%). ORR was significantly higher in axitinib- vs placebo-treated patients (17.5% vs 3.8%, p = 0.0004). PFS per investigator assessment also favored axitinib vs placebo-treated patients, although the difference did not reach statistical significance (median PFS 17.2 vs 12.3 months, respectively, HR 0.816, p = 0.169). Grade 3-4 treatment-related AEs occurred more frequently in the axitinib vs placebo arm (52% vs 13.8%), and included hypertension (21% vs 6 %), cardiac disorders (3.2% vs 0.7%), diarrhoea (13% vs 1.5 %), asthenia (9% vs 3%) and nausea&vomiting (2% vs 0.7%). There were 3 treatment-related deaths, 1 in the axitinib arm (cardiac failure) and 2 in the placebo arm (myocardial infarction and hepatorenal syndrome). Conclusions: Although the study failed to demonstrate a significant PFS benefit per investigator assessment, axitinib in combination with octreotide LAR demonstrated activity and had a tolerable safety profile in patients with advanced G1-2 extra-pancreatic NETs. Data base cleaning and central blinded radiological PFS assessment are currently ongoing. Clinical trial information: NCT01744249.

Mucoepidermoid carcinoma: Evaluating the prognostic impact of primary tumor site

Oral Oncology ◽  
2021 ◽  
Vol 123 ◽  
pp. 105602
Author(s):  
Ximena Mimica ◽  
Avery Yuan ◽  
Ashley Hay ◽  
Nora Katabi ◽  
Daniella Karassawa Zanoni ◽  
...  
Keyword(s):  
Primary Tumor ◽  
Mucoepidermoid Carcinoma ◽  
Prognostic Impact ◽  
Tumor Site ◽  
Primary Tumor Site

scholarly journals Modeling tissue contamination to improve molecular identification of the primary tumor site of metastases

2014 ◽  
Vol 30 (10) ◽  
pp. 1417-1423 ◽  
Author(s):  
Martin Vincent ◽  
Katharina Perell ◽  
Finn Cilius Nielsen ◽  
Gedske Daugaard ◽  
Niels Richard Hansen
Keyword(s):  
Molecular Identification ◽  
Primary Tumor ◽  
Tumor Site ◽  
Primary Tumor Site ◽  
Tissue Contamination

Two case reports of rare diseases occurring in rare parts: Splenic vein solitary fibrous tumor and Liver solitary fibrous tumor

2020 ◽  
Author(s):  
Wenjing Wang ◽  
Banghe Bao ◽  
Anbin Hu ◽  
Xiaofeng Zhu ◽  
Qing Chen
Keyword(s):  
Liver Transplantation ◽  
Surgical Resection ◽  
Orthotopic Liver Transplantation ◽  
Solitary Fibrous Tumor ◽  
Primary Tumor ◽  
Splenic Vein ◽  
Tumor Site ◽  
Primary Tumor Site ◽  
Fibrous Tumor

Abstract Background Solitary fibrous tumor (SFT) is a rare soft tissue tumor originating from mesenchyme. Two cases of SFT we report right now occurred in the splenic vein and liver respectively, this primary splenic vein SFT may be the first report case, and also the first report of liver recurrence SFT cured by orthotopic liver transplantation (OLT). Case presentation One case was a 37-year-old female patient whose primary tumor site was located in the splenic vein, which resulted in splenomegaly and hypersplenism; its recurrence again and again after surgical resection and eventually transferred to the liver, during 10 years of follow-up, 4 operations were performed, and he is in a good condition right now. The second case was a 54-year-old male patient whose primary tumor site was located in the liver, spleen and left side of the chest wall; however, he had no uncomfortable symptoms. Surgeons performed two operations to remove these tumors, totally. 6 years later, SFT recurrence in the liver, and given that the tumor was so large that it could not be completely surgical resected, we chose orthotopic liver transplantation (OLT), and no tumor recurrence during 12-month follow-up. Conclusion The reports of these two cases of SFT are very rare, especially the splenic vein SFT, which expand the understanding of SFT. The main treatment of SFT is still surgical resection, right now, and liver transplantation may be a new option treatment for the huge liver SFT.

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