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Patterns of care and outcomes of 417 patients with METAstatic SYNovial sarcoma (METASYN): real-life data from the French Sarcoma Group (FSG). ESMO Open 2022; 7:100402. [PMID: 35202953 PMCID: PMC9058906 DOI: 10.1016/j.esmoop.2022.100402] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 01/13/2023] Open
Abstract
Background Synovial sarcoma (SS) occurs in both adult and pediatric patients. The primary aim of this study is to describe the outcomes, prognostic factors, and treatment of patients with metastatic SS within a nationwide cohort. Patients and methods All pediatric and adult patients with metastatic SS are registered in the French Sarcoma Group database. Data were collected from the national database https://conticabase.sarcomabcb.org/ up to March 2020. Descriptive and comparative analyses were conducted using SAS 9.4 and Stata Special Edition 16.1 software. Results Between January 1981 and December 2019, 417 patients with metastatic SS from 17 French sarcoma centers were included, including 64 (15.3%) under the age of 26 years. Median age was 42.5 years (range 9-87 years). The metastases were synchronous (cohort 1) or metachronous (cohort 2) in 18.9% (N = 79) and 81.1% (N = 338) patients, respectively. Median overall survival (OS) from the date of metastasis was 22.3 months (95% confidence interval 19.7-24.1 months). First-line chemotherapy without ifosfamide and/or doxorubicin was unfavorable for progression-free survival and OS (P < 0.001). Concerning cohort 1, young age, surgery of the primary tumor, and single metastatic site were independent favorable prognostic factors for OS. In cohort 2, surgery within an expert French Sarcoma Group center, absence of chemotherapy in the perioperative setting, the lungs as a single metastatic site, time to first metastasis >12 months, local therapy, and ifosfamide in the first metastatic line were independent favorable prognostic factors. Conclusions The outcome of patients with metastatic SS is influenced by local treatment, management in reference centers, and cytotoxic treatments given in the perioperative and metastatic setting. METASYN is the largest retrospective study on metastatic adult and pediatric SS. This study confirms that surgery remains the mainstay for improving OS in reference centers. METASYN emphasizes the importance of focal treatment of metastases for OS. This study offers real-life results in a metastatic setting and is a useful support for developing new strategies.
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A randomized phase III trial comparing trabectedin to best supportive care in patients with pre-treated soft tissue sarcoma: T-SAR, a French Sarcoma Group trial. Ann Oncol 2021; 32:1034-1044. [PMID: 33932507 DOI: 10.1016/j.annonc.2021.04.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The French Sarcoma Group assessed the efficacy, safety, and quality of life (QoL) of trabectedin versus best supportive care (BSC) in patients with advanced soft tissue sarcoma (STS). PATIENTS AND METHODS This randomized, multicenter, open-label, phase III study included adults with STS who progressed after 1-3 prior treatment lines. Patients were randomized (1 : 1) to receive trabectedin 1.5 mg/m2 every 3 weeks or BSC, stratified into L-STS (liposarcoma/leiomyosarcoma) and non-L-STS groups (other histotypes). Patients from the BSC arm were allowed to cross over to trabectedin at progression. The primary efficacy endpoint was progression-free survival (PFS) confirmed by blinded central review and analyzed in the intention-to-treat population. RESULTS Between 26 January 2015 and 5 November 2015, 103 heavily pre-treated patients (60.2% with L-STS) from 16 French centers were allocated to receive trabectedin (n = 52) or BSC (n = 51). Median PFS was 3.1 months [95% confidence interval (CI) 1.8-5.9 months] in the trabectedin arm versus 1.5 months (0.9-2.6 months) in the BSC arm (hazard ratio = 0.39, 95% CI 0.24-0.64, P < 0.001) with benefits observed across almost all analyzed subgroups, but particularly in patients with L-STS (5.1 versus 1.4 months, P = 0.0001). Seven patients (13.7%) in the trabectedin arm (all with L-STS) achieved a partial response, while no objective responses were observed in the BSC arm (P = 0.004). The most common grade 3/4 adverse events were neutropenia (44.2% of patients), leukopenia (34.6%), and transaminase increase (32.7%). Health-related 30-item core European Organization for the Research and Treatment of Cancer Quality-of-Life Questionnaire evidenced no statistical differences between the arms for any domain and at any time point. After progression, 91.8% of patients crossed over from BSC to trabectedin. CONCLUSION Trabectedin demonstrates superior disease control to BSC without impairing QoL in patients with recurrent STS of multiple histologies, with greater impact in patients with L-STS.
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1636P METASYN: Patterns of care and outcomes of 387 METAstatic SYNovial sarcoma: Real-life data from the French Sarcoma Group (GSF/GETO). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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LBA68 Results of the randomized, placebo (PL)-controlled phase II study evaluating the efficacy and safety of regorafenib (REG) in patients (pts) with metastatic relapsed Ewing sarcoma (ES), on behalf of the French Sarcoma Group (FSG) and UNICANCER. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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A phase II of gemcitabine combined with pazopanib followed by pazopanib maintenance, as second-line treatment in patients with advanced leiomyosarcomas: A unicancer French Sarcoma Group study (LMS03 study). Eur J Cancer 2019; 125:31-37. [PMID: 31835236 DOI: 10.1016/j.ejca.2019.10.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/08/2019] [Accepted: 10/12/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Options in second-line therapy after doxorubicin-based chemotherapy for metastatic/advanced leiomyosarcoma include gemcitabine (G), trabectedin and pazopanib (P) monotherapy. Currently, no combination therapy is better than monotherapy. LMS03 is an open-label multicentre single-group phase II study designed to assess the efficacy and tolerance of G + P in the second-line setting. PATIENTS AND METHODS Patients (pts), ECOG ≤2, with metastatic leiomyosarcomas (LMS) after first-line doxorubicin chemotherapy failure were eligible. Pts were treated with G 1000 mg/m2 on days 1 and 8 of each 21 days (maximum eight cycles), in combination with oral daily P (800 mg), until disease progression/toxicity. 9-month progression-free survival (PFS) rate was the primary endpoint. Inacceptable and promising 9-month PFS rates were defined, in the intent-to-treat population, as 32% and 44%. RESULTS 106 pts were included with a mean age of 59.8 years and an ECOG 0 in 63.5%; the primary tumour site was uterus in 61%. Pts were treated with P + G for a median of 3.8 mo, and P for a median of 4.2 mo. The 9-month PFS rate was 32.1% (95% CI 23.1-41.1). After a median follow-up of 14.2 months, the PFS was 6.5 months (95% CI 5.6-8.2), and the overall survival was 22.4 months (95% CI 16.9-26.5). The best response was 23.8%. The most frequent reported grade 3-4 adverse events were haematological. CONCLUSIONS LMS03 failed to show that second-line therapy, with gemcitabine combined with pazopanib, followed by pazopanib alone, was beneficial for advanced LMS patients. Eudract N°2011-001308-36 and NCT01442662.
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Results of the randomized, placebo (PL)-controlled phase II study evaluating the efficacy and safety of regorafenib (REG) in patients (pts) with locally advanced (LA) or metastatic relapsed chondrosarcoma (CS), on behalf of the French Sarcoma Group (FSG) and UNICANCER. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Prediction of local and metastatic recurrence in solitary fibrous tumor: construction of a risk calculator in a multicenter cohort from the French Sarcoma Group (FSG) database. Ann Oncol 2018; 28:1979-1987. [PMID: 28838212 DOI: 10.1093/annonc/mdx250] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Solitary fibrous tumors (SFT) are rare unusual ubiquitous soft tissue tumors that are presumed to be of fibroblastic differentiation. At present, the challenge is to establish accurate prognostic factors. Patients and methods A total of 214 consecutive patients with SFT diagnosed in 24 participating cancer centers were entered into the European database (www.conticabase.org) to perform univariate and multivariate analysis for overall survival (OS), local recurrence incidence (LRI) and metastatic recurrence incidence (MRI) by taking competing risks into account. A prognostic model was constructed for LRI and MRI. Internal and external validations of the prognostic models were carried out. An individual risk calculator was carried out to quantify the risk of both local and metastatic recurrence. Results We restricted our analysis to 162 patients with local disease. Twenty patients (12.3%) were deceased at the time of analysis and the median OS was not reached. The LRI rates at 10 and 20 years were 19.2% and 38.6%, respectively. The MRI rates at 10 and 20 years were 31.4% and 49.8%, respectively. Multivariate analysis retained age and mitotic count tended to significance for predicting OS. The factors influencing LRI were viscera localization, radiotherapy and age. Mitotic count, tumor localization other than limb and age had independent values for MRI. Three prognostic groups for OS were defined based on the number of unfavorable prognostic factors and calculations were carried out to predict the risk of local and metastatic recurrence for individual patients. Conclusion LRI and MRI rates increased between 10 and 20 years so relapses were delayed, suggesting that long-term monitoring is useful. This study also shows that different prognostic SFT sub-groups could benefit from different therapeutic strategies and that use of a survival calculator could become standard practice in SFTs to individualize treatment based on the clinical situation.
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Results of the LMS03 phase II study evaluating gemcitabine combined with pazopanib as a 2nd-line treatment for metastatic/relapsed leiomyosarcomas (uterine or soft tissue) after failure of anthracycline-based chemotherapy: The UNICANCER SARCOME 11 study. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx440.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Update of the T-DIS randomized phase II trial: Trabectedin rechallenge versus continuation in patients (pts) with advanced soft tissue sarcoma (ASTS). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw388.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fatigue and quality of life (QoL) during and after adjuvant treatment by trastuzumab (Herceptin®) among breast cancer patients (BC pts): a case-control study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw364.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Role of physical activity and sport in oncology. Crit Rev Oncol Hematol 2015; 94:74-86. [DOI: 10.1016/j.critrevonc.2014.12.012] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Revised: 11/17/2014] [Accepted: 12/22/2014] [Indexed: 12/12/2022] Open
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Site-Specific Conjugation of Monomethyl Auristatin E to Anti-CD30 Antibodies Improves Their Pharmacokinetics and Therapeutic Index in Rodent Models. Mol Pharm 2015; 12:1863-71. [PMID: 25625323 DOI: 10.1021/mp500666j] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Antibody-drug conjugates (ADCs) have demonstrated clinical benefits that have led to the recent FDA approval of KADCYLA and ADCETRIS. Most ADCs that are currently in clinical use or development, including ADCETRIS, are produced by chemical conjugation of a toxin via either lysine or cysteine residues, inevitably leading to heterogeneous products with variable drug-to-antibody ratios (DARs). Here, we describe the in vitro and in vivo characterization of four novel ADCs that are based on the anti-CD30 antibody cAC10, which has the same polypeptide backbone as ADCETRIS, and compare the results with the latter. Bacterial transglutaminase (BTG) was exploited to site-specifically conjugate derivatives of monomethyl auristatin E (all comprising a cleavable linker) to the glutamine at positions 295 and 297 of cAC10, thereby yielding homogeneous ADCs with a DAR of 4. In vitro cell toxicity experiments using two different CD30-positive cell lines (Karpas 299 and Raji-CD30(+)) revealed comparable EC50 values for ADCETRIS (1.8 ± 0.4 and 3.6 ± 0.6 ng/mL, respectively) and the four cAC10-based ADCs (2.0 ± 0.4 to 4.9 ± 1.0 ng/mL). Quantitative time-dependent in vivo biodistribution studies (3-96 h p.i.) in normal and xenografted (Karpas 299 cells) SCID mice were performed with a selected (125)I-radioiodinated cAC10 ADC and compared with that of (125)I-ADCETRIS. The chemo-enzymatically conjugated, radioiodinated ADC showed higher tumor uptake (17.84 ± 2.2% ID/g 24 h p.i.) than (125)I-ADCETRIS (10.5 ± 1.8% ID/g 24 h p.i.). Moreover, (125)I-ADCETRIS exhibited higher nontargeted liver and spleen uptake. In line with these results, the maximum tolerated dose of the BTG-coupled ADC (>60 mg/kg) was significantly higher than that of ADCETRIS (18 mg/kg) in rats. These results suggest that homogeneous ADCs display improved pharmacokinetics and better therapeutic indexes compared to those of chemically modified ADCs with variable DARs.
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Benefit of Maintenance Therapy with Trabectedin (T) Beyond the 6 First Cycles: Results of a Prospective Randomized Phase Ii Trial Comparing Interruption Vs. Continuation of T in Patients (Pts) with Advanced Soft Tissue Sarcoma (Asts): an Update. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu354.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Adjuvant radiotherapy for extremity and trunk wall atypical lipomatous tumor/well-differentiated LPS (ALT/WD-LPS): a French Sarcoma Group (GSF-GETO) study. Ann Oncol 2014; 25:1854-1860. [PMID: 24914041 DOI: 10.1093/annonc/mdu202] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
BACKGROUND The role of adjuvant radiotherapy (RT) in the management of atypical lipomatous tumor/well-differentiated liposarcoma (ALT/WD-LPS) remains controversial. METHODS Two hundred eighty-three patients with operable ALT/WD-LPS, no history of previous cancer, chemotherapy (CT) or RT, treated between 1984 and 2011 registered in the Conticabase database were included and described. Overall (OS), progression-free survival (PFS) and time to local relapse (TTLR) were evaluated from the time of first treatment. RESULTS Three of 20 centers enrolled 58% of the patients. Median age at diagnosis was 61 (range 25-94) years, 147 patients (52%) were males, 222 (78%) patients had their primary tumor located in an extremity while 36 (13%) and 25 (9%) had tumors involving the girdle and the trunk wall, respectively. The median size of primary tumors was 17 cm (range 2-48 cm). Adjuvant RT was given to 132 patients (47%). Patients who received adjuvant RT had larger tumors (P = 0.005), involving more often the distal limbs (P < 0.001). Use of adjuvant RT varied across centers and along the study period. Other characteristics were balanced between the two groups. Median follow-up was 61.7 months. None of the patients developed metastasis during follow-up. The 5-year local relapse-free survival rates were 98.3% versus 80.3% with and without adjuvant RT, respectively (P < 0.001). Once stratified on time period (before/after 2003), adjuvant RT, tumor site and margin status (R0 versus other) were independently associated with TTLR. No OS difference was observed (P = 0.105). CONCLUSION In this study, adjuvant RT following resection of ALT/WD-LPS was associated with a reduction of LR risk.
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Low Skeletal Muscle Density is Predictive for Febrile Neutropenia in Patients Treated By Doxorubicin/Trabectedin/Pegfilgrastim Combination As a First-Line Treatment of Advanced or Metastatic Leiomyosarcoma (Lms) (Lms02 Study). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu354.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Is There a Relationship Between Patient'S Satisfaction of the Diagnosis Announcement Device and Chemotherapy-Induced Nausea and Vomiting? Ann Oncol 2014. [DOI: 10.1093/annonc/mdu356.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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A randomized clinical trial of adjuvant chemotherapy with doxorubicin, ifosfamide, and cisplatin followed by radiotherapy versus radiotherapy alone in patients with localized uterine sarcomas (SARCGYN study). A study of the French Sarcoma Group. Ann Oncol 2012; 24:1099-104. [PMID: 23139262 DOI: 10.1093/annonc/mds545] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND There is no proven benefit of adjuvant treatment of uterine sarcoma (US). SARCGYN phase III study compared adjuvant polychemotherapy followed by pelvic radiotherapy (RT) (arm A) versus RT alone (arm B) conducted to detect an increase ≥ 20% of 3-year PFS. METHODS Patients with FIGO stage ≤ III US, physiological age ≤ 65 years; chemotherapy: four cycles of doxorubicin 50 mg/m² d1, ifosfamide 3 g/m²/day d1-2, cisplatin 75 mg/m² d3, (API) + G-CSF q 3 weeks. Study was stopped because of lack of recruitment. RESULTS Eighty-one patients were included: 39 in arm A and 42 in arm B; 52 stage I, 16 stage II, 13 stage III; 53 leiomyosarcomas, 9 undifferenciated sarcomas, 19 carcinosarcomas. Gr 3-4 toxicity during API (/37 patients): thrombopenia (76%), febrile neutropenia (22%) with two toxic deaths; renal gr 3 (1 patient). After a median follow-up of 4.3 years, 41/81 patients recurred, 15 in arm A, 26 in arm B. The 3 years DFS is 55% in arm A, 41% in arm B (P = 0.048). The 3-year overall survival (OS) is 81% in arm A and 69% in arm B (P = 0.41). CONCLUSION API adjuvant CT statistically increases the 3 year-DFS of patients with US.
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P3-14-20: Concomitant Taxane-Anthracyclin Regimen for Neoadjuvant Chemotherapy of Primary Breast Cancer: Experience from a Cohort of 223 Patients Treated in a Single Institution. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p3-14-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Neoadjuvant chemotherapy (NAC) may be an alternative to mastectomy for localized breast cancer ineligible for breast conservation. The optimal schedule (sequential versus concomitant) remains controversial. Based on encouraging results of a phase 2 study (Luporsi E. et al, ASCO 2000) a concomitant docetaxel (D) and epirubicin (E) neoadjuvant combination is applied in neoadjuvant setting in our institution since 2001 for HER2−negative patients (pts). The results of this combination are presented, with a particular focus on pathological complete response (pCR) and conservation rate.
Methods: Between 2001 and 2010, 223 pts received NAC for a T2-T3 breast cancer initially ineligible for conservative surgery, but with hope of breast conservation in case of downstaging by pre-operative medical treatment. Six cycles of D (75mg/m2) and E (75mg/m2) were administered every 3 weeks before surgery, with prophylactic support of G-CSF in order to reduce the risk of febrile neutropenia and to maintain the dose-intensity of the NAC. All patients eligible for breast conservation after NAC underwent lumpectomy, the others were treated by mastectomy. In all cases, an axillary dissection was performed. After lumpectomy all patients received radiation therapy, after mastectomy RT was limited to high risk of loco-regional relapse. Patients with positive hormonal receptors (HR+) received hormonal therapy. Results were analyzed in term of breast conservation rate (BCR), pathologic response rate (pCR defined as no residual invasive tumour in breast and axilla, according to Sataloff's classification) and safety.
Results: Mean age of patients was 49,6 years (range: 26–71). Median clinical tumor size was 40mm (range 20–110). Histological subtypes were:78,0 % ductal, 15,3 lobular, 1,8 % ductal/lobular and 4,9 % other types. SBR grading was: grade I: 14,3 %, grade II: 46,2 %, grade III: 33,2 % and 6,3 % unspecified. 77,3 % were HR+, 19,7 % of tumours were triple negative (HER2 unknown for 38 cases). A breast conservation was achievable for 73,5% of patients, the pCR rate was 20,6%. At a median follow up of 48 months, 31 pts relapsed: 9 pts (4%) experienced a local relapse, 5 regional and 28 distant recurrences occured. Additional data about safety and survival will be provided for the meeting.
Conclusions: For HER2−negative tumours, 6 cycles of a concomitant taxane-anthracyclin pre-operative combination allowed a 20,6% pCR rate, slightly lower than obtained with 8 cycles of a sequential regimen in several published trials. However breast conservation rate was similar with a low risk of local recurrence. According to these results, concomitant cytotoxic combination is an acceptable option for neoadjuvant treatment of breast cancer.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P3-14-20.
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Outcome of 157 adult rhabdomyosarcoma (RMS) patients: A retrospective study from the French Group Sarcoma (GSF-GETO). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.10070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Metastatic angiosarcomas (mAS): Identification of treatments that significantly improve the outcome. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.10085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Metastatic angiosarcomas: doxorubicin-based regimens, weekly paclitaxel and metastasectomy significantly improve the outcome. Ann Oncol 2011; 23:517-23. [PMID: 21566149 DOI: 10.1093/annonc/mdr138] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Angiosarcomas are a rare but aggressive form of soft tissue sarcoma. At metastatic stage, the clinical benefit of therapeutic intervention remains debatable. PATIENTS AND METHODS We have carried a retrospective analysis of 149 cases treated between 1996 and 2009 in the French Sarcoma Group. RESULTS The median age was 60; the sex ratio was 0.80. Sixty-two percentage of cases presented with metastasis at the diagnosis. About 20% arose in irradiated fields. The median overall survival was 11 months. Treatment consisted in metastasectomy (5.4%), doxorubicin-based regimen (46.9%), weekly paclitaxel (Taxol) (31.5%), other chemotherapy regimens (10.7%) or exclusive palliative care (10.9%). Clinical prognostic factors identified by univariate analysis were presence of bone metastasis (P = 0.0107), presence of other metastasis (P = 0.0327) and performance status (P < 0.0001). The Cox model retained a performance status of two or more as the sole independent prognostic factor (HR [hazard ratio] = 2.49, P < 0.0001). After adjustment to the performance status and compared with exclusive palliative care, the following treatments significantly improve the outcome: doxorubicin-based regimen as first-line chemotherapy (HR = 0.38, P = 0.0165), weekly paclitaxel as first-line regimen (HR = 0.36, P = 0.0146) and metastasectomy (HR = 0.09, P = 0.0221). CONCLUSIONS This retrospective analysis indicates that some therapeutic interventions may significantly improve the outcome of this aggressive disease. Doxorubicin-based regimens and weekly paclitaxel seem to provide the same range of efficacy.
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Is it possible to predict nonplatinum chemotherapy-related toxicity? J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Determination of clear margin in breast-conserving surgery: Is 1 mm needed? J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Treatment with the mTOR inhibitor temsirolimus in patients with malignant PEComa. Ann Oncol 2010; 21:1135-7. [DOI: 10.1093/annonc/mdq044] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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Évaluation des effets tardifs, du résultat esthétique et de la qualité de vie après traitement conservateur du cancer du sein. Cancer Radiother 2009. [DOI: 10.1016/j.canrad.2009.08.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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3006 Predictive factors for toxicity of non platinum chemotherapy. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)70605-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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A Canceropole Nord-Ouest multicenter phase II trial of high-dose imatinib mesylate in metastatic uveal melanoma. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.9061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Prognostic factors for survival of metastatic breast cancer (MBC): A retrospective study from 4,233 women treated in a single institution. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.1102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Efficacy and safety of trastuzumab plus vinorelbine as second-line treatment for women with HER2-positive metastatic breast cancer beyond disease progression. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.1094] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
1094 Background: There is increasing evidence that women with HER2-positive metastatic breast cancer (MBC) benefit from continued trastuzumab (H) therapy beyond disease progression (PD). In a Phase II multicentre 2-step trial we evaluated women for their response to second-line treatment with H + vinorelbine (N) following PD after receiving first-line H + taxane for HER2-positive MBC. Methods: Women aged =18 years with HER2-positive MBC received H (8 mg/kg loading dose followed by 6 mg/kg q3w or 4 mg/kg loading dose followed by 2 mg/kg qw) + N (30 mg/m2 days 1 and 8 q3w) until PD. The primary end point was overall response rate (ORR); secondary end points included time to progression, time to treatment failure, overall survival and safety. Data from a planned interim analysis are presented. Results: Seventeen out of a planned 50 patients (pts) were enrolled between June 2003 and October 2006, with a mean age of 54 years (range 42–70). Nine pts had hormone receptor-positive disease at baseline and 17 pts had HER2-positive disease (16 pts IHC 3+; 1 pt IHC 2+ and CISH+). Pts had previously received H in combination with paclitaxel (9 pts) or docetaxel (8 pts) as first-line therapy for MBC. Pts received a median of 6 treatment cycles with H + N (range 2–14), with 2 pts receiving H q3w and 15 pts receiving H qw. ORR was 29%, with 2 pts showing a complete response, 3 pts experiencing a partial response and 4 pts achieving stable disease lasting 6 months. Eight pts experienced PD. Re-treatment with H + N was well tolerated beyond PD, with grade 3/4 haematological toxicities being the most common serious adverse events, leading to a delay and dose reduction of N. No relevant cardiac toxicities were reported, with only 2 grade 1 cardiac events. All pts withdrew, 14 due to PD. Conclusions: This interim analysis indicates that treatment with Herceptin plus chemotherapy beyond PD is active (ORR 29%) and well tolerated, and provides further evidence that re-treatment with H is a promising therapeutic option. Pt accrual is ongoing and updated results will be presented. No significant financial relationships to disclose.
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Reducing dose density in adjuvant chemotherapy (C) is detrimental in early breast cancer (EBC). A review of 872 adjuvant treatments in Centre François Baclesse. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Localized squamous-cell cancer of the esophagus: retrospective analysis of three treatment schedules. Radiother Oncol 2001; 59:195-201. [PMID: 11325449 DOI: 10.1016/s0167-8140(01)00307-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND PURPOSE A retrospective study comparing chemotherapy and radiation, esophagectomy alone versus preoperative radiochemotherapy and surgery in localized squamous-cell esophageal carcinoma. MATERIALS AND METHODS Between 1989 and 1995, 139 patients (40 stage I, 77 stage IIA and 22 stage IIB according to the UICC 78 TNM classification) were treated in two different institutions. They were divided into three groups according to the treatment proposed: E group (treatment by esophagectomy; n = 30), RCT+E group (treatment by preoperative radiochemotherapy and esophagectomy; n = 46), RCT group (treatment by radiochemotherapy; n = 63). Factors like age, tumor localization and stage were similar in all groups. An intention to treat analysis was made. RESULTS The E group showed no postoperative mortality, while in the RCT+E group, the surgery mortality was 12.8%. The mortality after RCT was 1.7%. After preoperative radiochemotherapy, a pathological complete response was observed in 25% of cases and the curative resection rate was higher (82% after RCT + E versus 60% after E). The 5-year survival difference between the three groups was not relevant (E group, 12.6%; RCT group, 25.8%; RCT + E group, 38.7%). The median survival was 29, 24 and 28.5 months, respectively. The event-free survival was identical for the E group and the RCT group. For patients treated by radiochemotherapy, local and/or distant relapses were significantly reduced by esophagectomy (relapses occurred in 51% of patients in the RCT + E group versus 75% in the RCT group, P = 0.017). Palliative care (dilatations, prosthesis, gastrostomy or jejunostomy) to improve dysphagia was necessary for 38% of patients treated by exclusive radiochemotherapy versus 11% of patients treated by surgery (P = 0.001). CONCLUSIONS Treatments by esophagectomy or radiochemotherapy were not significantly different. Preoperative radiochemotherapy and surgery lead to a higher survival rate than exclusive radiochemotherapy, however, with a high postoperative mortality rate. This study suggests the relevance of a prospective randomized trial to compare RCT+E and RCT alone.
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Clinical relevance of gallium-67 scintigraphy in lymphoma before and after therapy. EUROPEAN JOURNAL OF NUCLEAR MEDICINE 2000; 27:176-84. [PMID: 10755723 DOI: 10.1007/s002590050024] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The clinical impact of gallium-67 scintigraphy before and after therapy for lymphoma remains controversial. The aims of this study were: (1) to compare the staging of lymphoma by 67Ga scintigraphy only with staging by clinical examination and conventional imaging (CI), and (2) to analyse the clinical relevance of both 67Ga imaging and CI after treatment. From March 1995 to November 1998, 86 67Ga scintigraphy studies were performed in 62 patients with Hodgkin's disease (n=52) or non-Hodgkin's lymphoma (n=10). 67Ga scintigraphy was performed at diagnosis (n=44) or after therapy (n=42) using 185-220 MBq 67Ga citrate and planar and single-photon emission tomography (SPET) studies. Treatment comprised radiotherapy, chemotherapy or combined modalities. CI included plain chest radiography, computed tomography (CT) of the chest and abdomen/pelvis, ultrasound of the abdomen, lymphography, bone marrow biopsy and, when necessary, magnetic resonance imaging (MRI) and bone scintigraphy. For individual suspected sites of disease before treatment, complete agreement between clinical examination and CI on the one hand and 67Ga scintigraphy on the other hand was observed in 25/44 patients (57%; 95% confidence interval 41%-72%). Clinical examination and CI showed more sites than did 67Ga scintigraphy in 12/44 patients (27%) and 67Ga imaging demonstrated more sites than CI in 6/44 patients (11%). The clinical stage of the disease as assessed using 67Ga scintigraphy only was in agreement with that using all diagnostic procedures in 34/44 patients (77%; 95% confidence interval 62%-89%). Compared with CI staging, 67Ga scintigraphy downstaged seven patients (16%) and upstaged three (7%). 67Ga scintigraphy downstaged mainly because of the limited value of the technique below the diaphragm and upstaged owing to the good sensitivity in the lung. After therapy, both CI and 67Ga scintigraphy were normal in 11 patients. All but one of these patients were in complete remission after a median follow-up of 31 months. In contrast, radiological residual mass was observed in 31/42 patients. 67Ga imaging was normal in 22/31 (71%); 17 of these 22 patients, including nine with a large residual mass (> or =2 cm), were in complete remission after a median follow-up of 32 months, while four suffered relapses 8-45 months later. The cause of death remained unknown in one patient. 67Ga scintigraphy showed abnormal uptake in 9 of the 31 patients with a large residual mass. Active disease was demonstrated in eight patients and one patient was in complete remission 30 months thereafter. Our data show that 67Ga imaging cannot replace CI in initial staging but can demonstrate additional individual sites of disease in more than 10% of patients and can lead to clinical upstaging with potential prognostic and therapeutic consequences. After therapy, 67Ga scintigraphy has a clinical impact when radiological abnormalities persist because it can either avoid unnecessary complementary treatment or confirm the need to change treatment modalities.
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Localised squamous — cell cancer of the oesophagus: retrospective analyzis of three results. Eur J Cancer 1999. [DOI: 10.1016/s0959-8049(99)80946-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Pregnancy alters HPV-specific IGA activity in cervical neoplasia. Gynecol Oncol 1992. [DOI: 10.1016/0090-8258(92)90541-p] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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