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Hammadi I, Chniter M, Atigui M, Brahmi M, Seddik MM, Salem WB, Lévy F, Nowak R, Hammadi M. Dam parity and calf sex affect maternal and neonatal behaviors during the first week postpartum in stabled Maghrebi dairy camels. Animal 2021; 15:100149. [PMID: 33573938 DOI: 10.1016/j.animal.2020.100149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/05/2020] [Accepted: 11/09/2020] [Indexed: 11/22/2022] Open
Abstract
Currently, a trend toward the commercialization of dromedary milk associated with recent intensive rearing systems has starting worldwide which impose constraints on animals affecting their behavioral repertoires and welfare status. The aim of this study was to investigate the effects of dam parity and calf sex on parturition, neonatal, and maternal behaviors in stabled Maghrebi dairy camels (Camelus dromedarius). Thirty-six (primiparas N = 10; multiparas N = 26) periparturient females were kept under video surveillance using a digital IR camera and 24-h sessions were chosen to assess calving, maternal, and neonatal behaviors in calving pens. Duration of restlessness, process of giving birth, and expulsion of fetal membranes were assessed. After first suckling, dams and their calves were moved into an individual enclosure to assess maternal behavior at 12 h, 24 h, 48 h, 72 h, and 7d postpartum. Behavior was assessed using a camcorder for 30 min after 1 h of young separation in an adjacent enclosure. Results showed an effect of parity on the duration of the birth process which was longer for primiparous than multiparous camels (P = 0.034). During this stage, primiparous females tended to raise their tails more often (P = 0.054) and spent more time standing (P = 0.001) than multiparous camels. Neonatal behavior was affected by calf sex. Female newborns took less time to raise their heads (P = 0.041) and to stand up (P = 0.048) for the first time and were the earliest to suckle their dams (P = 0.032). Multiparous dams stood up sooner (P = 0.019) after calving and suckled their calves earlier (P = 0.043) than primiparous dams. They emitted more bleats and exhibited more sniffing during the first week postpartum than primiparas. During the first postpartum week, both primiparas and multiparas showed a decrease in the total number of bleats (P < 0.001), low-pitch bleats (P < 0.001), and high-pitch bleats (P < 0.001), in sniffing frequency (P < 0.001) and sniffing duration (P < 0.001). This is the first study to describe in detail the calving, maternal, and neonatal behaviors of dromedary camels and to show the influence of parity and calf sex. Maternal care toward the newborn calf exhibited by a high level of bleating and sniffing activities in the first 2 days suggest that they play an important role in the establishment of mother-young relationship.
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Brahmi M, Lesluyes T, Dufresne A, Toulmonde M, Italiano A, Mir O, Le Cesne A, Valentin T, Chevreau C, Bonvalot S, Penel N, Coindre JM, Le Guellec S, Le Loarer F, Karanian M, Blay JY, Chibon F. Expression and prognostic significance of PDGF ligands and receptors across soft tissue sarcomas. ESMO Open 2021; 6:100037. [PMID: 33524869 PMCID: PMC7848659 DOI: 10.1016/j.esmoop.2020.100037] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/06/2020] [Accepted: 12/13/2020] [Indexed: 11/28/2022] Open
Abstract
Background While the anti-PDGFRA antibody olaratumab failed to confirm an impact on survival in unselected advanced soft tissue sarcoma (STS) patients, the level of expression and the prognosis of platelet-derived growth factor (PDGF) receptors and ligands in STS remain unclear. Patients and methods We analyzed PDGF ligands and receptors' expression levels in a series of 255 patients with different histologies of STS [gastrointestinal stromal tumor (GIST), myxoid liposarcoma (MLPS), sarcoma with complex genomics, synovial sarcoma (SyS)] with Agilent single-color micro-arrays. We explored expression levels as prognostic values in univariate and multivariate analysis using R software (version 3.4.2). Results Complex patterns of correlation of expression between ligands and receptors were observed for each histotype. PDGFA levels were highest in SyS and lowest in MLPS (P < 4 × 10−9), PDGFB and C levels were lower in GIST (P < 2 × 10−15 and P < 3 × 10−9) while PDGFD expression was similar across histological subtypes. PDGF receptor (PDGFR) A expression was lowest in MLPS (P < 0.002), whereas PDGFRB and L expressions were lowest in GIST and SyS (P < 0.0004). Interestingly, high PDGFA expression levels were associated with higher risk of metastasis (P = 0.006), whereas PDGFD levels above average were associated with a reduced risk of metastasis (P = 0.01) in univariate and multivariate analysis. Conclusions The expression of PDGF ligands and receptors varies across sarcoma histological subtypes. PDGFA and D expression levels independently and inversely correlate with the risk of metastatic relapse. The expression of PDGF ligands and receptors substantially varies across sarcoma histological subtypes. PDGFA and D expression levels independently and inversely correlate with the risk of metastatic relapse. The differential expression of ligands might be used as biomarker of efficacy for PDGFRα antibodies in STS.
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Heudel P, Chabaud S, Perol D, Flechon A, Fayette J, Combemale P, Tredan O, Desseigne F, de la Fouchardiere C, Boyle H, Perol M, Bachelot T, Cassier P, Avrillon V, Terret C, Michallet AS, Neidhardt-Berard EM, Nicolas-Virelizier E, Dufresne A, Belhabri A, Brahmi M, Lebras L, Nicolini F, Sarabi M, Rey P, Bonneville-Levard A, Rochefort P, Provensal AM, Eberst L, Assaad S, Swalduz A, Saintigny P, Toussaint P, Guillermin Y, Castets M, Coutzac C, Meeus P, Dupré A, Durand T, Crochet H, Fervers B, Gomez F, Rivoire M, Gregoire V, Claude L, Chassagne-Clement C, Pilleul F, Mognetti T, Russias B, Soubirou JL, Lasset C, Chvetzoff G, Mehlen P, Beaupère S, Zrounba P, Ray-Coquard I, Blay JY. Immune checkpoint inhibitor treatment of a first cancer is associated with a decreased incidence of second primary cancer. ESMO Open 2021; 6:100044. [PMID: 33516148 PMCID: PMC7844579 DOI: 10.1016/j.esmoop.2020.100044] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 12/11/2022] Open
Abstract
Background Second primary cancers (SPCs) are diagnosed in over 5% of patients after a first primary cancer (FPC). We explore here the impact of immune checkpoint inhibitors (ICIs) given for an FPC on the risk of SPC in different age groups, cancer types and treatments. Patients and methods The files of the 46 829 patients diagnosed with an FPC in the Centre Léon Bérard from 2013 to 2018 were analyzed. Structured data were extracted and electronic patient records were screened using a natural language processing tool, with validation using manual screening of 2818 files of patients. Univariate and multivariate analyses of the incidence of SPC according to patient characteristics and treatment were conducted. Results Among the 46 829 patients, 1830 (3.9%) had a diagnosis of SPC with a median interval of 11.1 months (range 0-78 months); 18 128 (38.7%) received cytotoxic chemotherapy (CC) and 1163 (2.5%) received ICIs for the treatment of the FPC in this period. SPCs were observed in 7/1163 (0.6%) patients who had received ICIs for their FPC versus 437/16 997 (2.6%) patients receiving CC and no ICIs for the FPC versus 1386/28 669 (4.8%) for patients receiving neither CC nor ICIs for the FPC. This reduction was observed at all ages and for all histotypes analyzed. Treatment with ICIs and/or CC for the FPC are associated with a reduced risk of SPC in multivariate analysis. Conclusion Immunotherapy with ICIs alone and in combination with CC was found to be associated with a reduced incidence of SPC for all ages and cancer types. From 2013 to 2018, 3.9% of the 46 829 patients diagnosed with a first cancer presented with an SPC. Treatment of the first cancer with ICIs was associated with a major reduction of SPC. CC given for an FPC was also associated with a lower magnitude of reduction of SPC. There were no SPC in cancer patients treated with ICIs in the localized phase of their first cancer.
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Kurtz JE, Buy X, Deschamps F, Sauleau E, Bouhamama A, Toulmonde M, Honoré C, Bertucci F, Brahmi M, Chevreau C, Duffaud F, Gantzer J, Garnon J, Blay JY, Gangi A. CRYODESMO-O1: A prospective, open phase II study of cryoablation in desmoid tumour patients progressing after medical treatment. Eur J Cancer 2020; 143:78-87. [PMID: 33290994 DOI: 10.1016/j.ejca.2020.10.035] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/16/2020] [Accepted: 10/29/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Desmoid tumours (DTs) are rare tumours originating from musculoaponeurotic structures. Although benign, they may be locally aggressive, leading to pain and disability. European Society for Medical Oncology (ESMO) guidelines recommend frontline watchful waiting and medical treatment in progressing tumours. Cryoablation is an interventional radiology technique that is suitable for DT patients (pts) on the basis of repeated cycles of freezing, leading to cell death. METHODS CRYODESMO-01 (ClinicalTrials.gov Identifier: NCT02476305) is a prospective, open-label, non-randomised, non-comparative, multicenter study assessing cryoablation in non-abdominopelvic progressing DT. Inclusion criteria were: pts ≥18 y.o., confirmed DT accessible to cryoablation (≥90% destruction), measurable lesion conforming to modified response evaluation criteria in solid tumours (mRECIST), progressive disease after ≥2 lines of medical therapy or with functional symptoms/pain, adequate biological parameters, informed consent, and affiliation to a medical insurance scheme. The primary end-point was the non-progression rate at 12 months; secondary end-points included safety, quality of life (QoL), assessment of pain and functional status. FINDINGS 50 pts were enrolled (78% female) from four French centres and all were treated. The mean age was 41 y.o. (19-73). The median number of prior treatments was 2.00 [1-4] including non-steroidal anti-inflammatory drugs (NSAIDs), hormone therapy, chemotherapy, and anti-angiogenics. Tumour location included limbs (36%), trunk (60%), and cervical area (4%). The median tumour largest diameter was 89 mm. The rate of non-progressing disease at +12 months was 86% [confidence level (CI) 95% 73-94%]. Median PFS was not reached at a median follow-up of 31 months. Grade 1 and 2 toxicity occurred in 32.8% and 44.5% of patients, grade 3-4 in 22% and no Grade 5 toxicity was observed. Cryoablation significantly improved functional status and pain scores. INTERPRETATION Cryoablation demonstrated feasibility in progressive DT pts. The study met is primary end-point with 86% of non-progressive disease at +12 months, with reduced pain, better functional status, and encouraging long-term disease control.
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Arnaud-Coffin P, Brahmi M, Vanacker H, Eberst L, Tredan O, Attignon V, Pissaloux D, Sohier E, Cassier P, Garin G, Pérol D, Blay JY, Dufresne A. Therapeutic relevance of molecular screening program in patients with metastatic sarcoma: Analysis from the ProfiLER 01 trial. Transl Oncol 2020; 13:100870. [PMID: 32950930 PMCID: PMC7509228 DOI: 10.1016/j.tranon.2020.100870] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/21/2020] [Accepted: 09/01/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Advanced sarcoma is a group of heterogeneous disease with poor prognosis and poor efficacy of medical treatment. They represent a promising group of tumors to assess molecular-based therapy (MBT) strategy. PATIENTS AND METHODS Genomic profiles of patients with advanced sarcoma included in the ProfiLER program were established by NGS using a 69 genes panel and CGH array. A weekly molecular board reviewed genomic reports to select relevant genomic alterations and propose recommendations for MBT. RESULTS A genomic profile was available for 158 of 164 patients. At least 1 relevant genomic alteration was reported for 106 patients (67%), with frequent multiple alterations (68%). In total, 289 relevant genomic alterations were identified in 143 different genes; 139 homozygous deletions, 86 gene amplifications and 64 somatic mutations. The most frequently impacted genes were TP53, Rb1, CDKN2A, CDK4, MDM2, and PTEN. MBT was recommended for 47 patients and initiated for 13 patients. One objective response was observed for an angiosarcoma treated with pazopanib for FLT4 amplification; 4 patients had a stable disease, including a long-lasting 33 months stabilization. CONCLUSION Genomic profiling for advanced sarcoma is feasible, even for bone sarcoma. A small proportion of patients are eventually treated with MBT, similar to other tumor types. We could not demonstrate this strategy to be beneficial to patients. Our data suggest that molecular profiling should not be used in routine practice but warrants further exploration in clinical trials, focusing on sarcoma with complex genomic, and adding transcriptomic analysis to the copy number and mutational analyses.
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Brahmi M, Franceschi T, Treilleux I, Pissaloux D, Ray-Coquard I, Dufresne A, Vanacker H, Carbonnaux M, Meeus P, Sunyach MP, Bouhamama A, Karanian M, Meurgey A, Blay JY, Tirode F. Molecular Classification of Endometrial Stromal Sarcomas Using RNA Sequencing Defines Nosological and Prognostic Subgroups with Different Natural History. Cancers (Basel) 2020; 12:cancers12092604. [PMID: 32933053 PMCID: PMC7563240 DOI: 10.3390/cancers12092604] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/27/2020] [Accepted: 09/08/2020] [Indexed: 12/12/2022] Open
Abstract
A series of 42 patient tumors diagnosed as endometrial stromal sarcoma (ESS) based on the morphology but negative for JAZF1 and/or YWHAE rearrangement in FISH was analyzed by RNA-sequencing. A chromosomal rearrangement was identified in 31 (74%) of the cases and a missense mutation in known oncogenes/tumor suppressor genes in 11 (26%). Cluster analyses on the expression profiles from this series together with a control cohort composed of five samples of low grade ESS harboring a JAZF1-SUZ12 fusion, one high grade ESS harboring a BCOR-ITD, two uterine tumors resembling ovarian sex cord tumors, two samples each of uterine leiomyoma and leiomyosarcomas and a series of BCOR-rearranged family of tumor (n = 8) indicated that tumors could be gather in three distinct subgroups: one mainly composed of BCOR-rearranged samples that contained seven ESS samples, one mainly composed of JAZF1-fused ESS (n = 15) and the last composed of various molecular subtypes (n = 19). These three subgroups display different gene signatures, different in silico cell cycle scores and very different clinical presentations, natural history and survival (log-rank test, p = 0.004). While YWHAE-NUTM2 fusion genes may be present in both high and low grade ESS, the high-grade presents with additional BCOR or BCORL1 gene mutations. RNAseq brings clinically relevant molecular classification, enabling the reclassification of diseases and the guidance of therapeutic strategy.
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Blay JY, Chevret S, Penel N, Bertucci F, Bompas E, Saada-Bouzid E, Eymard JC, Lotz JP, Coquan E, Schott R, Soulié P, Linassier C, Le Cesne A, Brahmi M, Hoog-Labouret N, Legrand F, Simon C, Lamrani-Ghaouti A, Ray-Coquard I, Massard C. 1619O High clinical benefit rates of single agent pembrolizumab in selected rare sarcoma histotypes: First results of the AcSé Pembrolizumab study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1845] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Moreau-Bachelard C, Toulmonde M, Le Cesne A, Brahmi M, Italiano A, Mir O, Piperno-Neumann S, Laurence V, Firmin N, Chevreau C, Bertucci F, Narciso B, Dubray-Longeras P, Delcambre C, Saada-Bouzid E, Soulié P, Perrin C, Blay JY, Bompas E. 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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Dufresne A, Lesluyes T, Ménétrier-Caux C, Brahmi M, Darbo E, Toulmonde M, Italiano A, Mir O, Le Cesne A, Le Guellec S, Valentin T, Chevreau C, Bonvalot S, Robin YM, Coindre JM, Caux C, Blay JY, Chibon F. Specific immune landscapes and immune checkpoint expressions in histotypes and molecular subtypes of sarcoma. Oncoimmunology 2020; 9:1792036. [PMID: 32923153 PMCID: PMC7458655 DOI: 10.1080/2162402x.2020.1792036] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
Soft tissue sarcomas are a group of rare and aggressive connective tissue neoplasms for which curative therapeutic opportunities are limited in advanced phase. Clinical trials assessing immunotherapy in these tumors have so far reported limited efficacy. The objective of this study is to provide a description of the immunologic landscape of sarcomas to guide the next clinical trials of immunotherapy in these diseases. The gene expression profile of 93 immune checkpoint (ICP) and membrane markers (MM) of immune cells was analyzed in a series of 253 soft tissue sarcoma (synovial sarcoma, myxoid liposarcoma, sarcoma with complex genomic and GIST) using Agilent Whole Human Genome Microarrays. The unsupervised hierarchical clustering of gene expression level was found able to properly group patients according to the histological subgroup of sarcoma, indicating that each sarcoma subgroup is associated with a specific immune signature defined by its gene expression pattern. Using the prognostic impact of CIBERSORT signature on metastatic-free survival in each subgroup, specific target could be proposed for each of the four groups: Treg through ICOS and GITR in GIST, M0 macrophages in all four sarcoma subtypes, OX40 in SS, CD40 in GIST and SS. The immune landscape of sarcoma was found to be as heterogeneous as the histotypes and molecular subtypes, but strongly correlated to the histotype. Histotype adapted immunotherapeutic approaches in each sarcoma subtypes must be considered in view of these results, consistently with the already reported specific response of histotypes of ICPs.
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Baldi GG, Brahmi M, Lo Vullo S, Cojocaru E, Mir O, Casanova M, Vincenzi B, De Pas TM, Grignani G, Pantaleo MA, Blay JY, Jones RL, Le Cesne A, Frezza AM, Gronchi A, Collini P, Dei Tos AP, Morosi C, Mariani L, Casali PG, Stacchiotti S. The Activity of Chemotherapy in Inflammatory Myofibroblastic Tumors: A Multicenter, European Retrospective Case Series Analysis. Oncologist 2020; 25:e1777-e1784. [PMID: 32584482 DOI: 10.1634/theoncologist.2020-0352] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND This study aimed to review the activity of cytotoxic chemotherapy in patients with inflammatory myofibroblastic tumors (IMTs) treated at nine European sarcoma reference centers. MATERIALS AND METHODS Patients of any age, with histologically proven IMT, treated with anthracycline-based methotrexate plus/minus vinorelbine/vinblastine (MTX-V) or other chemotherapeutic regimens between 1996 and 2018 were retrospectively reviewed. Diagnosis was confirmed at the local level by an expert pathologist. Response was retrospectively assessed by local investigators by RECIST v1.1. Progression-free survival (PFS), relapse-free survival (RFS), and overall survival (OS) were computed by Kaplan-Meier method. RESULTS Thirty-eight patients were included. Twenty-five patients (8 localized, 17 advanced disease) received an anthracycline-based regimen; 21 were evaluable for response. Overall response rate (ORR) was 10/21 (47.6%). At a 70.8-month median follow-up (FU), median RFS and median OS were not reached (NR) in patients with localized disease; median PFS and median OS were 6.3 (interquartile range [IQR]: 1.9-13.4) and 21.2 (IQR: 7.7-40.7) months in patients with advanced disease. Thirteen patients received MTX-V (4 localized, 9 advanced disease), all evaluable for response. ORR was 7/13 (53.8%). At a 56.6-month median FU, median RFS and median OS were 42.5 (IQR: 12.9-61.2) months and NR (no death events) in patients with localized disease, and NR (IQR: 24.9 to NR) and 83.4 months (IQR: 83.4 to NR) in patients with advanced disease. In the "other-regimens group," responses were seen in 3/4 patients treated with oral cyclophosphamide and 1/2 with docetaxel/gemcitabine. CONCLUSION Anthracycline-based and MTX-V regimens are very effective in IMT, with a similar ORR in both groups. MTX-V achieved a prolonged disease control. Responses were also seen with oral cyclophosphamide and docetaxel/gemcitabine, but few patients were treated with these schedules. IMPLICATIONS FOR PRACTICE Inflammatory myofibroblastic tumor (IMT) is an ultrarare sarcoma with known sensitivity to anaplastic lymphoma kinase (ALK) inhibitors in ALK-fused cases, although ALK inhibitors are not licensed in the disease. The current knowledge on the activity of cytotoxic chemotherapy is limited. This multi-institutional retrospective study on pediatric and adult patients with IMT shows that cytotoxic chemotherapy, and in particular anthracycline-based and methotrexate plus/minus vinorelbine/vinblastine regimens, represents a treatment option and can be considered in IMT patients irrespectively from ALK status. This study provides a benchmark for future studies on new medical therapies.
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Abstract
PURPOSE OF REVIEW First clinical trials investigating immune check point (ICP) inhibitors in patients with sarcoma, regardless histological or molecular subtypes did not demonstrate any prolonged benefit. To maximize the chance of benefit from immunotherapy, recent strategies explore the combination of treatments and aim to improve identification of responsive histological subtypes. RECENT FINDINGS Combination of several ICP inhibitors tends to increase toxicity and efficacy. Mechanisms of synergistic action remain unclear. Combination of ICP blockade with tyrosine kinase inhibitor increases efficacy in specific histological subtypes already identified as sensitive to each drug separately. The role of the combination is not established yet. Several ongoing trials assess the combination of ICP blockade with chemotherapy or radiotherapy. ICP blockade seems highly effective in some selected histological subtypes like alveolar soft part sarcoma, chordoma, malignant rhabdoid tumor, and angiosarcoma. Encouraging preliminary results need to be confirmed in larger cohorts and biological mechanisms that sustain this efficacy should be further explored. Adoptive cell therapy seems very promising in synovialosarcoma. SUMMARY Significant efforts are underway to efficiently develop immunotherapy in patients with sarcoma and better characterize patients who would benefit the most from it.
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Assaad S, Avrillon V, Fournier ML, Mastroianni B, Russias B, Swalduz A, Cassier P, Eberst L, Steineur MP, Kazes M, Perol M, Michallet AS, Rey P, Erena-Penet AS, Morel A, Brahmi M, Dufresne A, Tredan O, Chvetzoff G, Fayette J, de la Fouchardiere C, Ray-Coquard I, Bachelot T, Saintigny P, Tabutin M, Dupré A, Nicolas-Virelizier E, Belhabri A, Roux PE, Fuhrmann C, Pilleul F, Basle A, Bouhamama A, Galvez C, Herr AL, Gautier J, Chabaud S, Zrounba P, Perol D, Blay JY. High mortality rate in cancer patients with symptoms of COVID-19 with or without detectable SARS-COV-2 on RT-PCR. Eur J Cancer 2020; 135:251-259. [PMID: 32540204 PMCID: PMC7275994 DOI: 10.1016/j.ejca.2020.05.028] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/22/2020] [Accepted: 05/31/2020] [Indexed: 02/06/2023]
Abstract
Background Cancer patients presenting with COVID-19 have a high risk of death. In this work, predictive factors for survival in cancer patients with suspected SARS-COV-2 infection were investigated. Methods PRE-COVID-19 is a retrospective study of all 302 cancer patients presenting to this institute with a suspicion of COVID-19 from March 1st to April 25th 2020. Data were collected using a web-based tool within electronic patient record approved by the Institutional Review Board. Patient characteristics symptoms and survival were collected and compared in SARS-COV-2 real-time or reverse-transcriptase PCR (RT-PCR)–positive and RT-PCR–negative patients. Results Fifty-five of the 302 (18.2%) patients with suspected COVID-19 had detectable SARS-COV-2 with RT-PCR in nasopharyngeal samples. RT-PCR–positive patients were older, had more frequently haematological malignancies, respiratory symptoms and suspected COVID-19 pneumonia of computed tomography (CT) scan. However, respectively, 38% and 20% of SARS-COV-2 RT-PCR–negative patients presented similar respiratory symptoms and CT scan images. Thirty of the 302 (9.9%) patients died during the observation period, including 24 (80%) with advanced disease. At the median follow-up of 25 days after the first symptoms, the death rate in RT-PCR–positive and RT-PCR–negative patients were 21% and 10%, respectively. In both groups, independent risk factors for death were male gender, Karnofsky performance status <60, cancer in relapse and respiratory symptoms. Detection of SARS-COV-2 on RT-PCR was not associated with an increased death rate (p = 0.10). None of the treatment given in the previous month (including cytotoxics, PD1 Ab, anti-CD20, VEGFR2…) correlated with survival. The survival of RT-PCR–positive and –negative patients with respiratory symptoms and/or COVID-19 type pneumonia on CT scan was similar with a 18.4% and 19.7% death rate at day 25. Most (22/30, 73%) cancer patients dying during this period were RT-PCR negative. Conclusion The 30-day death rate of cancer patients with or without documented SARS-COV-2 infection is poor, but the majority of deaths occur in RT-PCR–negative patients.
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Brahmi M, Cassier P, Dufresne A, Chabaud S, Karanian M, Meurgey A, Bouhamama A, Gouin F, Vaz G, Garret J, Sunyach MP, Dupré A, Marec-Berard P, Corradini N, Perol D, Ray-Coquard I, Blay JY. Long term term follow-up of tyrosine kinase inhibitors treatments in inoperable or relapsing diffuse type tenosynovial giant cell tumors (dTGCT). PLoS One 2020; 15:e0233046. [PMID: 32433669 PMCID: PMC7239463 DOI: 10.1371/journal.pone.0233046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 04/27/2020] [Indexed: 12/21/2022] Open
Abstract
RATIONALE CSF1R tyrosine kinase inhibitors (TKI) and antibodies yield response rates and tumor control in patients with diffuse type tenosynovial giant cell tumors (dTGCT). The long term management of patients with dTGCT treated with TKI is however not known. PATIENTS AND METHODS We conducted a retrospective single center study on the 39 patients with advanced and/or inoperable dTGCT referred to the Centre Leon Berard for a medical treatment. The clinical characteristics and treatments of patients who had received at least one line of CSF1R TKI or Ab was collected from the electronic patient records and analyzed, after this study was approved by the Institutional Review Board of the Centre Leon Berard. Statistics were conducted using SPSS 23.0. RESULTS Thirty-nine patients received at least one line of TKI among the 101 patients with histologically confirmed dTGCT refered to this center. Imatinib, nilotinib, pexidartinib, emactuzumab were the most frequently used agents. First line treatment was given for a median duration of 7 months. With a median follow-up from the initiation of TKI of 30 months, the progression-free rate at 30 months is 56% for the 39 patients. 15 patients had recurrent disease after first line CSF1R inhibitor: 12 (80%) received a 2nd line treatment for a median duration of 6 months and a median time to progression (TTP) of 12 months. Six patients had afterwards a recurrent disease and 5 (83%) received a 3rd line treatment for a median duration of 5 months and a median TTP of 9 months. Progression-free rate at 30 months was observed in 3 of 12 (25%) after line 2 and 1 of 5 (20%) after line 3. None of the patients refered died with a median follow-up of 67 months. CONCLUSIONS CSF1R TKI or Ab provide prolonged tumor control and symptom relief for a majority of patients with inoperable or relapsing dTGCT, in first and subsequent lines. Multiple lines are required for close to 50% of patients with relapsing dTGCT.
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Le Cesne A, Cropet C, Gautier J, Gagne S, Francourt K, Remir E, Hernandez C, Dufresne A, Ray-Coquard IL, Carbonnaux M, Mery B, Vanacker H, Bertucci F, Launay S, Louvel-Perrot D, Monneur A, Brahmi M, Blay JY. LENVAGIST - A multicenter, comparative, placebo-controlled, double-blinded, phase II study of the efficacy of lenvatinib in patients with locally advanced or metastatic GIST after failure of imatinib and sunitinib. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.tps11568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS11568 Background: GastroIntestinal Stromal Tumors (GIST) are paradigmatic models of cancers with a driver mutation of an oncogene, in which imatinib is recommended as adjuvant therapy or treatment of locally advanced and metastatic forms. After failure of imatinib (either progression or toxicity), sunitinib and regorafenib are indicated as 2nd and 3rd lines, respectively. Beyond approved drugs, tyrosine kinase inhibitors (TKI) can bring clinical benefit because some clones remain sensitive to TKI. Lenvatinib is a broad spectrum TKI targeting KIT, RET, PDGFRA, VEGFR 1-3 and FGFR 1-4, that is approved in the treatment of differentiated thyroid carcinoma and metastatic renal cell carcinoma and hepatocellular carcinoma. Methods: This prospective, randomized, placebo-controlled, double-blinded, multicenter trial evaluates the efficacy and safety of Lenvatinib in adult GIST patients (pts) who failed at least to previous imatinib and sunitinib. Seventy-four pts will be randomly allocated in a 1:1 ratio to receive either oral lenvatinib, at a daily dose of 24mg, or its matching placebo, continuously, until progression of disease (PD) or unacceptable toxicity. Randomization will be stratified according to the number of different previous anticancer drugs (2 or > 2). The primary objective is to compare the Progression-free survival (PFS) between arms. The expected median PFS are 1.5 month in the control arm and 3.0 months in the experimental arm (HR = 0.5). Seventy one events will provide 90% power to show significant improvement in PFS, using a 2-sided log-rank test at a 10% level. Secondary endpoints include the overall survival, the objective response rate, the best overall response, the quality of life and the safety profile. Patients allocated in the placebo arm who experience PD (RECIST 1.1) may switch to active lenvatinib. Radiological endpoints will be evaluated using the RECIST 1.1. Translational objectives will be to identify blood and tumor parameters as predictive markers of lenvatinib efficacy. Recruitment has been activated in January 2020. Ten participating sites of the French Sarcoma Group will participate in the trial. Clinical trial information: NCT04193553 .
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Penel N, Bonvalot S, Minard V, Orbach D, Gouin F, Corradini N, Brahmi M, Marec-Bérard P, Briand S, Gaspar N, Llacer C, Carrère S, Dufresne A, Le Cesne A, Blay JY. French Sarcoma Group proposals for management of sarcoma patients during the COVID-19 outbreak. Ann Oncol 2020; 31:965-966. [PMID: 32278878 PMCID: PMC7144615 DOI: 10.1016/j.annonc.2020.03.308] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 01/06/2023] Open
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Penel N, Bonvalot S, Minard V, Orbach D, Gouin F, Corradini N, Brahmi M, Marec-Berard P, Briand S, Gaspar N, Llacer C, Carrere S, Dufresne A, Le Cesne A, Blay JY. [French Sarcoma Group proposals for management of sarcoma patients during COVID-19 outbreak]. Bull Cancer 2020; 107:398-399. [PMID: 32265035 PMCID: PMC7118687 DOI: 10.1016/j.bulcan.2020.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/26/2022]
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Neron M, Sajous C, Thezenas S, Piperno-Neumann S, Reyal F, Laé M, Chakiba C, Michot A, Penel N, Honoré C, Owen C, Bertucci F, Salas S, Saada-Bouzid E, Valentin T, Bompas E, Brahmi M, Ray-Coquard I, Blay JY, Firmin N. Surgical Margins and Adjuvant Therapies in Malignant Phyllodes Tumors of the Breast: A Multicenter Retrospective Study. Ann Surg Oncol 2020; 27:1818-1827. [PMID: 31989361 DOI: 10.1245/s10434-020-08217-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND The optimal threshold of surgical margins for breast malignant phyllodes tumors (MPTs) and the impact of adjuvant chemotherapy and radiotherapy were investigated. PATIENTS AND METHODS We conducted a multicenter nationwide retrospective study of all MPT cases with central pathological review within the French Sarcoma Group. Endpoints were local recurrence-free survival (LRFS), metastasis-free survival (MFS), and overall survival (OS) rates. RESULTS Overall, 212 patients were included in the study. All non-metastatic patients underwent primary surgical treatment, including 58.6% of conservative surgeries. An R0 resection was achieved in 117 patients (59.4%: 26.9% of patients with 1-2 mm margins, 12.2% of patients with 3-7 mm margins, 20.3% of patients with ≥ 8 mm margins). Ninety-four patients (45%) underwent a second surgery (SS) to obtain R0 margins, with a final mastectomy rate of 72.6%. Radiotherapy and chemotherapy were performed in 91 (43.1%) and 23 patients (10.9%), respectively, but were not associated with better outcomes. Mastectomy was significantly associated with better LRFS (p < 0.001). Margins of 0, 1, or 2 mm with SS were associated with better MFS (hazard ratio [HR] 0.3, p = 0.005) and OS (HR 0.32, p = 0.005) compared with margins of 0-1-2 mm without SS. Wider margins (> 8 mm) were not superior to margins of 3-7 mm (3-7 mm vs. > 8 mm; HR 0.81, p = 0.69). Age (HR 2.14, p = 0.038) and tumor necrosis (HR 1.96, p = 0.047) were found to be poor prognostic factors and were associated with MFS. CONCLUSIONS This study suggests that 3 mm margins are necessary and sufficient for surgical management of MPTs, and emphasizes the importance of SS to obtain clear margins in case of 0-1-2 mm margins. No impact of adjuvant chemotherapy or radiotherapy was detected in this study.
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Marec-Berard P, Dalban C, Gaspar N, Brugieres L, Gentet JC, Lervat C, Corradini N, Castex MP, Schmitt C, Pacquement H, Tabone MD, Brahmi M, Metzger S, Blay JY, Pérol D. A multicentric randomized phase II clinical trial evaluating high-dose thiotepa as adjuvant treatment to standard chemotherapy in patients with resectable relapsed osteosarcoma. Eur J Cancer 2019; 125:58-68. [PMID: 31838406 DOI: 10.1016/j.ejca.2019.11.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 11/01/2019] [Accepted: 11/07/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND The role of high-dose chemotherapy in relapsing osteosarcomas has not been established. We evaluated the efficacy and tolerance of high-dose thiotepa (HDTp) after standard chemotherapy (SCT) in patients with relapsed osteosarcoma. PATIENTS AND METHODS This randomised open-label phase II study enrolled patients 1-50 years, with local or metastatic relapse of a high-grade osteosarcoma, not progressive after two cycles of SCT, for whom a complete surgery can be achievable following treatment. The trial assigned enrolled patients in a 1:1 ratio to receive two additional courses of SCT + HDTp and autologous transplantation (Arm A), or SCT alone (Arm B). Surgery for complete resection was scheduled as soon as feasible. Primary endpoint was overall survival (OS). Secondary objectives included progression-free survival (PFS) and safety. RESULTS From September 2009 to November 2016, 44 patients were randomised (A:22; B:22). In total, 54.5% were males, and the median age was 16 years (9-32years). The two-year OS rate was 66.7% (95% CI 42.5-82.5) (SCT + HDTp, Arm A) versus 50.0% (95% CI 28.2-68.4) for SCT alone (Arm B). Median OS was 27.4 and 24.8 months, respectively (hazard ratio [HR] 0.826, 95% CI 0.393-1.734; p = 0.6123). Median PFS was 15.6 (8.9-24.9) months in Arm A versus 7.2 (4.8-33.3) months in Arm B, p = 0.3845. Among the 22 patients treated with SCT + HDTp, 16 (72.7%) experienced at least one grade ≥3 adverse events versus 18/22 (81.8%) patients treated with SCT. No toxic death occurred. CONCLUSION Adjuvant HDTp failed to significantly improve OS and PFS in resectable relapsed osteosarcomas. Despite a trend of prolonged survival and an acceptable toxicity, thiotepa cannot be recommended. KEY MESSAGE HDTp and autologous transplantation added to SCT did not improve OS and PFS in patients with resectable relapsed osteosarcomas. Despite a trend of prolonged survival, thiotepa cannot be recommended.
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Neron M, Sajous C, Thezenas S, Piperno-Neumann S, Reyal F, Laé M, Chakiba C, Penel N, Ryckewaert T, Honoré C, Bertucci F, Monneur A, Salas S, Duffaud F, Saada-Bouzid E, Isambert N, Brahmi M, Ray-Coquard I, Blay JY, Firmin N. Impact of Metastasis Surgery and Alkylating-Agent-Based Chemotherapy on Outcomes of Metastatic Malignant Phyllodes Tumors: A Multicenter Retrospective Study. Ann Surg Oncol 2019; 27:1693-1699. [PMID: 31773519 DOI: 10.1245/s10434-019-08097-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Metastatic phyllodes tumors have poor prognosis with median overall survival of 11.5 months. The objective of this study is to identify prognostic factors and the best options for management of metastatic malignant phyllode tumors (MMPTs). PATIENTS AND METHODS A multicentric retrospective study, including cases of MMPT from 10 sarcoma centers, was conducted. The primary end-point was overall survival (OS), and the secondary end-point was the clinical benefit of chemotherapy (CBCT) rate. RESULTS 51 MMPT patients were included. Median time from diagnosis to metastatic recurrence was 13 months. Management of MMPT consisted in surgery of the metastatic disease for 16 patients (31.3%), radiation therapy of the metastatic disease for 15 patients (31.9%), and chemotherapy for 37 patients (72.5%). Median follow-up was 62.1 months [95% confidence interval (CI) 31-80 months]. Median OS was 11.5 months (95% CI 7.5-18.7 months). On multivariate analysis, two or more metastatic sites [hazard ratio (HR) 2.81, 95% CI 1.27-6.19; p = 0.01] and surgery of metastasis (HR 0.33, 95% CI 0.14-0.78; p = 0.01) were independently associated with OS. The CBCT rate was 31.4% and 16.7% for the first and second lines. Polychemotherapy was not superior to single-agent therapy. Alkylating-agent-based chemotherapy, possibly associated with anthracyclines, was associated with a better CBCT rate than anthracyclines alone (p = 0.049). CONCLUSIONS The results of this study emphasize the impact of the number of metastatic sites on survival of MMPT patients and the leading role of metastasis surgery in MMPT management. If systemic therapy is used, it should include alkylating agents, which are associated with a better clinical benefit.
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Brahmi M, Alberti L, Tirode F, Karanian M, Eberst L, Pissaloux D, Cassier P, Blay JY. Complete response to CSF1R inhibitor in a translocation variant of teno-synovial giant cell tumor without genomic alteration of the CSF1 gene. Ann Oncol 2019; 29:1488-1489. [PMID: 29668829 DOI: 10.1093/annonc/mdy129] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Vanacker H, Cassier P, Pérol M, Saintigny P, Eberst L, Carbonnaux M, Brahmi M, Verlingue L, Ray-Coquard I, Pérol D, Blay JY. Cell lineage context and type of genomic alteration predict for the therapeutic relevance of tyrosine kinase inhibitors in human cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.083] [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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Pedrono M, Mir O, Chaltiel L, Brahmi M, Italiano A, Decanter G, Rouquette PB, Ropars M, Bompas E, Firmin N, Isambert N, Valentin T, Duffaud F, Gantzer J, Thyss A, Guillemet C, Blay JY, Cesne AL, Chevreau C, Perrin C. Outcome of 98 patients with epithelioid sarcoma treated in curative intent: A retrospective study from the French Sarcoma Group (GSF-GETO). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.022] [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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Blay JY, Penel N, Ray-Coquard I, Schott R, Saada-Bouzid E, Bertucci F, Chevreau C, Bompas E, Coquan E, Cousin S, Soulié P, Le Cesne A, Mir O, Ryckewaert T, Brahmi M, Hoog-Labouret N, Couch D, Chevret S, Soria JC, Massard C. High clinical benefit rates of pembrolizumab in very rare sarcoma histotypes: First results of the AcSé pembrolizumab study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Brahmi M, Franceschi T, Treilleux I, Pissaloux D, Ray-Coquard I, Dufresne A, Meeus P, Sunyach MP, Marie K, Meurgey A, Blay JY, Tirode F. The molecular landscape of fusion genes in endometrial stromal sarcomas include three nosological entities with different natural history. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.049] [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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Blay JY, Honoré C, Stoeckle E, Meeus P, Jafari M, Gouin F, Anract P, Ferron G, Rochwerger A, Ropars M, Carrere S, Marchal F, Sirveaux F, Di Marco A, Le Nail LR, Guiramand J, Vaz G, Machiavello JC, Marco O, Causeret S, Gimbergues P, Fiorenza F, Chaigneau L, Guillemin F, Guilloit JM, Dujardin F, Spano JP, Ruzic JC, Michot A, Soibinet P, Bompas E, Chevreau C, Duffaud F, Rios M, Perrin C, Firmin N, Bertucci F, Le Pechoux C, Le Loarer F, Collard O, Karanian-Philippe M, Brahmi M, Dufresne A, Dupré A, Ducimetière F, Giraud A, Pérol D, Toulmonde M, Ray-Coquard I, Italiano A, Le Cesne A, Penel N, Bonvalot S. Surgery in reference centers improves survival of sarcoma patients: a nationwide study. Ann Oncol 2019; 30:1407. [PMID: 31168580 PMCID: PMC6683855 DOI: 10.1093/annonc/mdz170] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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