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Blaise D, Berger P, Mokart D, Camerlo J, Fougereau E, Giovannini M, Houvenaeghel G, Turrini O, Chabannon C, Piana G, Brenot-Rossi I, Tallet A, Gonçalves A, Charbonnier A, Vey N, Grossi S, Viens P. The Management of a Comprehensive Cancer Center during the First Six Months of the COVID-19 Pandemic in the South of France: Lessons from the Paoli-Calmettes Institute's Experience. Clin Hematol Int 2021; 3:119-129. [PMID: 34938984 PMCID: PMC8690701 DOI: 10.2991/chi.k.210919.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/05/2021] [Indexed: 12/15/2022] Open
Abstract
During the COVID-19 pandemic, it was rapidly established that cancer patients have an increased risk of developing severe forms of the 2019 coronavirus disease (COVID-19) due to a backlog of cancer diagnostics and immunosuppressive treatments. Cancer centers had to quickly adapt to continue cancer therapies despite the high infection risks and major disruptions in the French healthcare system. We described and analyzed the impact of the pandemic in our institution: management adjustments, COVID-19 infection rates in patients and staff, and impacts on clinical activities and finances during the first wave of the pandemic from March to September 2020. We also compared the results to the clinical activity data from preceding periods. A crisis unit was rapidly created that met 27 times over 66 days, generating numerous changes in hospital protocol. While our area was devastated by the pandemic, the infection rate of our staff and patients remained low (less than 1.5% of all employees). However, the lockdown period was accompanied with a reduction of most clinical activities, leading to decreases of 43%, 36%, 36%, 1%, and 10% in surgery, endoscopy, radiotherapy, and in- and out-patient chemotherapy sessions, respectively, with substantial financial loss. Our report highlights the need for the rapid creation, implementation, and adaptation of new protocols during a pandemic’s evolution to prevent disease transmission. Lessons from this situation should provide motivation to better prepare for/limit the dismantling of cancer therapies that can dramatically impact patient care and have deleterious consequences on an institution’s financial situation.
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Gaillard T, Carton M, Mailliez A, Desmoulins I, Mouret-Reynier MA, Petit T, Leheurteur M, Dieras V, Ferrero JM, Uwer L, Guiu S, Gonçalves A, Levy C, Debled M, Dalenc F, Patsouris A, Bachelot T, Eymard JC, Chevrot M, Conversano A, Robain M, Hequet D. De novo metastatic breast cancer in patients with a small locoregional tumour (T1-T2/N0): Characteristics and prognosis. Eur J Cancer 2021; 158:181-188. [PMID: 34689042 DOI: 10.1016/j.ejca.2021.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The estimated rate of de novo metastatic breast cancer (dnMBC) at the time of diagnosis is between 5 to 12%. International guidelines recommend metastatic work-up (MWU) only in women with advanced breast cancer. The purpose of this study was to describe the characteristics and prognosis of patients with dnMBC diagnosed without an initial indication for MWU. METHODS We conducted a retrospective, comparative study in dnMBC patients selected from the ESME-MBC cohort. Patients were treated in France between 2008 and 2016. We compared two populations: patients in whom dnMBC was diagnosed by staging although not indicated by guidelines (non-guideline staging [NGS]) and those in whom dnMBC was diagnosed by guideline staging (GS). RESULTS During the study period, 22,463 patients with MBC were included in the ESME cohort. Among them, 6698 were dnMBC patients. In 247 of these patients (6% of dnMBC and 1% of the overall population), dnMBC was diagnosed by non-guideline staging. Women in this group were significantly younger (57 vs. 59 years, p = 0.02) and had fewer metastatic sites at diagnosis than dnMBC-GS patients. The two groups were not significantly different in terms of the other characteristics. Overall survival (OS) and progression-free survival (PFS) were better in the dnMBC-NGS group than in the dnMBC-GS group. The impact on survival was confirmed by univariate and multivariate analysis (HR 1.83 [1.31-2.57], p < 0.01). CONCLUSION This study provides the first description of a very specific population. These patients with dnMBC-NGS were younger and more likely to have oligometastatic disease with a better prognosis.
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Frenel JS, Lusque A, Mailliez A, Bachelot T, Uwer L, Mouret Reynier M, Levy C, Jouannaud C, Gonçalves A, Patsouris A, Dieras V, Leheurteur M, Petit T, Cottu P, Ferrero JM, Villacroux O, D'Hondt V, Desmoulins I, Delaloge S, De Calbiac O. 291P HER2-low metastatic breast cancer (MBC): Management and prognosis of a new breast cancer entity in a real-world setting. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.574] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Dufour O, Houvenaeghel G, Classe JM, Cohen M, Faure C, Mazouni C, Chauvet MP, Jouve E, Darai E, Azuar AS, Guimbergues P, Gonçalves A, De Nonneville A. 140P Benefit of adjuvant chemotherapy in luminal A-like early breast cancer in women aged 40 years or younger: Results of a national multi-institutional study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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De La Motte Rouge T, Frenel JS, Borcoman E, Isambert N, Emile G, Augereau P, Cropet C, Legrand F, Gonçalves A. 274P Metronomic oral vinorelbine (MOV) combined with tremelimumab (T) + durvalumab (D): Efficacy and safety results of the advanced breast cancer (ABC) patients (pts) cohort of the MOVIE study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Frenel JS, Lusque A, Delaloge S, Ferrero JM, Bachelot T, Desmoulins I, Levy C, Eymard JC, Gonçalves A, Patsouris A, Reynier MM, Leheurteur M, Petit T, Cabel L, Uwer L, Debled M, Chevrot M, Mailliez A, Jacot W, De La Motte Rouge T. 231P Prognosis and efficacy of frontline treatment for HR+ HER2- metastatic breast cancer occurring in gBRCA1/2 carriers. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Maia M, Almeida C, Cunha M, Gonçalves A, Soares SS, Severo M, Marques CJ, Barros AMD, Dória S, Sousa M. P–042 Impact of semen parameters, sperm DNA fragmentation and sperm aneuploidy in male infertility. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Should sperm aneuploidies and sperm DNA fragmentation (sDNAfrag) be included as valid tests in the routine investigation of male infertility?
Summary answer
Sperm DNA fragmentation was associated with male age, oligozoospermia (OZ), oligoteratozoospermia (OT), astenoteratozoospermia (AT) and oligoastenoteratozoospermia (OAT). Sperm aneuploidies were associated with OT and OAT.
What is known already
Semen parameters assist male infertility diagnosis and treatment, but sDNAfrag and aneuploidy analysis could add useful information, as abnormal values compromise fertility. To include these tests in the routine diagnosis it should be determined if behave as informative parameter and add information regarding the fertility status. For that, further studies comparing these tests to semen parameters are needed, since previous results are not consensual. Additionally, standardization of a sDNAfrag cut-off is needed, as different sample sizes and techniques originate distinct results. Also, until a standardization of the protocol is missing, a cut-off value should be defined for each laboratory.
Study design, size, duration
A retrospective and prospective investigation was performed, within a 12 years period (April 2007-December 2019). A total of 835 infertile males with a normal karyotype (46,XY) were included. Karyotyping and evaluation of sDNAfrag and sperm aneuploidies were made at a public Genetic unit. All normozoospermic (NZ) patients with a born child and patients whose infertility treatments were done due to female factors were selected from our database and used as controls (60 individuals).
Participants/materials, setting, methods
Semen analysis followed WHO–2010 guidelines. sDNAfrag was evaluated using the TUNEL assay. Sperm aneuploidies were detected using FISH (chromosomes 13, 18, 21, X, Y). Several tests were applied: correlations for linear associations between numerical variables, ANOVA for comparisons between means, Dunn-test for post-hoc comparisons. To determine the sDNAfrag cut-off value, the area under the ROC curve, sensitivity and specificity, were calculated, with the Youden-Index used to find a threshold that maximizes both sensitivity and specificity.
Main results and the role of chance
Regarding male age, it was observed a positive correlation with sperm concentration, a negative correlation with sperm vitality (VT) and hypoosmolality, and a positive correlation with sDNAfrag. Regarding sDNAfrag, it was observed negative correlation with sperm concentration, total progressive motility (TPM), morphology, VT and hypoosmolality. Regarding sperm aneuploidies, both total sperm aneuploidy and total sperm disomy exhibited a negative association with sperm concentration, TPM and morphology. It was also investigated whose groups of individuals could be indicated for sDNAfrag or sperm aneuploidy testing. The NZ group evidenced significant lower sDNAfrag, total sperm aneuploidy and total sperm disomy in relation to the non-NZ group. In the NZ group, sDNAfrag was significantly lower in relation to the OZ, OT, AT and OAT groups. The NZ group presented significant lower percentages of sperm aneuploidy in relation to the OT and OAT groups, and significant lower percentages of sperm disomy in relation to the OAT group. Additionally, sDNAfrag was positively correlated with total sperm aneuploidy and total sperm disomy. From the present large population, ROC curve analysis allowed estimating a cut-off value of 18.8% for the TUNEL-assay (sDNAfrag), with 0.658 of area under the curve, 53.9% sensitivity and 76.7% specificity.
Limitations, reasons for caution
Although presenting a high number of cases and strict controls, the present study was unable to include as controls healthy men with proven fertility. Additionally, the present study did not take into account life-style factors and male associated pathologies besides infertility.
Wider implications of the findings: Semen parameters were shown to be negatively correlated with sDNAfrag and sperm aneuploidies. As sDNAfrag testing and sperm aneuploidy testing were associated with semen abnormalities and male age, it is suggested their inclusion in the routine evaluation of infertile men, thus adding important complementary information about the fertility status.
Trial registration number
Not Appliable
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Oliveira MR, Gonçalves A, Gabrielli MAC, de Andrade CR, Scardueli CR, Pereira Filho VA. The correlation of different methods for the assessment of bone quality in vivo: an observational study. Int J Oral Maxillofac Surg 2021; 51:388-397. [PMID: 34127353 DOI: 10.1016/j.ijom.2021.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 05/23/2021] [Accepted: 05/26/2021] [Indexed: 10/21/2022]
Abstract
Different methods for the assessment of bone quality were evaluated in this study. Sixty alveolar bone areas were investigated. Peri-apical and panoramic radiographs were obtained with an aluminium scale to assess optical density. The Lekholm and Zarb (L&Z) classification was determined through radiographic analysis and the surgeon's tactile perception. A trephine was used to obtain a bone biopsy for assessment by micro-computed tomography (micro-CT) and histomorphometry. Primary stability of the implants was assessed using insertion torque (IT) and the implant stability quotient (ISQ). The optical density on peri-apical radiographs was correlated with IT, ISQ, and micro-CT (BV, BV/BT, Tb.Th, Tb.N, BS/BV, Tb.Pf, and SMI) (rho ≤ 0.471, P ≤ 0.028). Panoramic radiography showed a correlation only with bone surface (BS) and bone surface/volume ratio (BS/TV) (rho ≤ 0.290, P ≤ 0.031). IT showed a correlation with ISQ, histometry, and micro-CT (BV, BS/TV, Tb.Th, Tb.N, BS/BV, Tb.Pf, Tb.Sp, BV/BT) (rho ≤ 0.550, P ≤ 0.022). ISQ did not show any correlation with micro-CT. The L&Z classification showed correlations with the optical density obtained in the peri-apical radiographs, histometry, osteocyte count, IT, and micro-CT (BS/BV, Tb.Sp, Tb.Pf, BV, BS/TV, Tb.Th, Tb.N) (rho ≤ 0.344, P ≤ 0.042). The L&Z bone classification and IT are reliable methods, peri-apical radiographs and ISQ are acceptable, and panoramic radiography is not a reliable method for the assessment of bone quality.
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Ferris RL, Spanos WC, Leidner R, Gonçalves A, Martens UM, Kyi C, Sharfman W, Chung CH, Devriese LA, Gauthier H, Chiosea SI, Vujanovic L, Taube JM, Stein JE, Li J, Li B, Chen T, Barrows A, Topalian SL. Neoadjuvant nivolumab for patients with resectable HPV-positive and HPV-negative squamous cell carcinomas of the head and neck in the CheckMate 358 trial. J Immunother Cancer 2021; 9:jitc-2021-002568. [PMID: 34083421 PMCID: PMC8183204 DOI: 10.1136/jitc-2021-002568] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Head and neck squamous cell carcinomas (HNSCCs) are common malignancies caused by carcinogens, including tobacco and alcohol, or infection with human papillomavirus (HPV). Immune checkpoint inhibitors targeting the programmed cell death 1 (PD-1) pathway are effective against unresectable recurrent/metastatic HNSCC. Here, we explored the safety and efficacy of anti-PD-1 therapy in at-risk resectable HPV-positive and HPV-negative HNSCC in the neoadjuvant setting. METHODS The phase I/II CheckMate 358 trial in virus-associated cancers assessed neoadjuvant nivolumab in patients with previously untreated, resectable HPV-positive or HPV-negative HNSCC. Patients received nivolumab 240 mg intravenously on days 1 and 15, with surgery planned by day 29. Safety/tolerability (primary endpoint) was assessed by monitoring adverse events (AEs) and surgical delays. Radiographic response was measured before surgery using RECIST v1.1, adapted for a single post-nivolumab evaluation. Pathologic specimens were examined for treatment response using immune-based criteria. RESULTS From November 2015 to December 2017, 52 patients with AJCC (seventh edition) stage III-IV resectable HNSCC received neoadjuvant nivolumab (26 HPV-positive, 26 HPV-negative). Any-grade treatment-related AEs (TRAEs) occurred in 19 patients (73.1%) and 14 patients (53.8%) in the HPV-positive and HPV-negative cohorts, respectively; grade 3-4 TRAEs occurred in five (19.2%) and three patients (11.5%), respectively. No patient had a protocol-defined TRAE-related surgical delay (>4 weeks). Thirty-eight patients were reported as undergoing complete surgical resection, 10 had a planned post-nivolumab biopsy instead of definitive surgery due to a protocol misinterpretation, and four did not undergo surgery or biopsy, including two with tumor progression. Radiographic response rates in 49 evaluable patients were 12.0% and 8.3% in the HPV-positive and HPV-negative cohorts, respectively. There were no complete pathologic responses by site or central review in operated patients. Among 17 centrally evaluable HPV-positive tumors, one (5.9%) achieved major pathological response and three (17.6%) achieved partial pathologic response (pPR); among 17 centrally evaluable HPV-negative tumors, one (5.9%) achieved pPR. CONCLUSIONS Neoadjuvant nivolumab was generally safe and induced pathologic regressions in HPV-positive (23.5%) and HPV-negative (5.9%) tumors. Combinatorial neoadjuvant treatment regimens, and continued postoperative therapy for high-risk tumors, are warranted in future trials to enhance the efficacy of this approach. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT02488759; https://clinicaltrials.gov/ct2/show/NCT02488759.
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Bertucci F, Boudin L, Finetti P, Van Berckelaer C, Van Dam P, Dirix L, Viens P, Gonçalves A, Ueno NT, Van Laere S, Birnbaum D, Mamessier E. Immune landscape of inflammatory breast cancer suggests vulnerability to immune checkpoint inhibitors. Oncoimmunology 2021; 10:1929724. [PMID: 34104544 PMCID: PMC8158040 DOI: 10.1080/2162402x.2021.1929724] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background. Anti-PD1/PDL1 immune checkpoint inhibitors (ICIs) showed promising results in breast cancer, and exploration of additional actionable immune checkpoints is ongoing. Inflammatory breast cancer (IBC) is an aggressive form of disease, the immune tumor microenvironment (TME) of which is poorly known. We aimed at providing the first comprehensive immune portrait of IBCs. Methods. From the gene expression profiles of 137 IBC and 252 non-IBC clinical samples, we measured the fractions of 22 immune cell types, expression of signatures associated with tertiary lymphoid structures (TLS) and with the response to ICIs (T cell-inflamed signature: TIS) and of 18 genes coding for major actionable immune checkpoints. The IBC/non-IBC comparison was adjusted upon the clinicopathological variables. Results. The immune profiles of IBCs were heterogeneous. CIBERSORT analysis showed profiles rich in macrophages, CD8+ and CD4 + T-cells, with remarkable similarity with melanoma TME. The comparison with non-IBCs showed significant enrichment in M1 macrophages, γδ T-cells, and memory B-cells. IBCs showed higher expression of TLS and TIS signatures. The TIS signature displayed values in IBCs close to those observed in other cancers sensitive to ICIs. Two-thirds of actionable immune genes (HAVCR2/TIM3, CD27, CD70, CTLA4, ICOS, IDO1, LAG3, PDCD1, TNFRSF9, PVRIG, CD274/PDL1, and TIGIT) were overexpressed in IBCs as compared to normal breast and two-thirds were overexpressed in IBCs versus non-IBCs, with very frequent co-overexpression. For most of them, the overexpression was associated with better pathological response to chemotherapy. Conclusion. Our results suggest the potential higher vulnerability of IBC to ICIs. Clinical trials.
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An X, Lei X, Huang R, Luo R, Li H, Xu F, Yuan Z, Wang S, de Nonneville A, Gonçalves A, Houvenaeghel G, Li J, Xue C, Shi Y. Adjuvant chemotherapy for small, lymph node-negative, triple-negative breast cancer: A single-center study and a meta-analysis of the published literature. Cancer 2021; 126 Suppl 16:3837-3846. [PMID: 32710666 DOI: 10.1002/cncr.32878] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 01/26/2020] [Accepted: 02/20/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Current guidelines recommend adjuvant chemotherapy for patients with small, lymph node-negative, triple-negative breast cancer (TNBC) measuring >5 mm (T1b disease), but clinical evidence to support this recommendation is lacking. Thus, the current study aimed to evaluate the survival benefit of adjuvant chemotherapy in patients with T1N0M0 (measuring ≤2 cm) TNBC with different tumor sizes. METHODS The authors retrospectively evaluated consecutive patients with pT1N0M0 TNBC who were diagnosed between 2000 and 2016 at Sun Yat-Sen University Cancer Center. For the meta-analysis, electronic medical databases were searched for all relevant studies regarding the effect of adjuvant chemotherapy on the target population. RESULTS Of the 351 enrolled patients, 309 (88%) received adjuvant chemotherapy and 42 patients (12%) did not. The distribution by T classification was T1a in 19 patients (5.4%), T1b in 67 patients (19.1%), and T1c in 265 patients (75.5%). Adjuvant chemotherapy significantly improved recurrence-free survival (RFS) in the patients with T1c disease, but not those with T1b and T1a disease. Meanwhile, there was no difference in RFS noted according to the chemotherapy regimen among patients with T1c disease. Seven eligible studies comprising 1525 patients with T1N0M0 (941 with T1a/bN0M0) were included in the meta-analysis. The meta-analysis demonstrated that adjuvant chemotherapy significantly reduced the rate of disease recurrence for patients with T1a/b disease as a group, but the population driving that was only patients with T1b disease, not those with T1a disease. CONCLUSIONS Although the retrospective analysis demonstrated a survival benefit of adjuvant chemotherapy only for patients with T1cN0 TNBC, the meta-analysis showed it also is beneficial for individuals with T1bN0 TNBC. For patients with T1cN0M0 TNBC, less intensive chemotherapy regimens achieve an excellent survival outcome similar to that of intensive anthracycline and taxane combination chemotherapy.
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Rodwin MA, Mancini J, Duran S, Jalbert AC, Viens P, Maraninchi D, Gonçalves A, Marino P. Corrigendum to "The use of 'added benefit' to determine the price of new anti-cancer drugs in France, 2004-2017" [Eur J Canc 145 (2021) 11-18]. Eur J Cancer 2021; 152:259-261. [PMID: 33994018 DOI: 10.1016/j.ejca.2021.04.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Bertucci F, Gonçalves A, Guille A, Adelaïde J, Garnier S, Carbuccia N, Billon E, Finetti P, Sfumato P, Monneur A, Pécheux C, Khran M, Brunelle S, Mescam L, Thomassin-Piana J, Poizat F, Charafe-Jauffret E, Turrini O, Lambaudie E, Provansal M, Extra JM, Madroszyk A, Gilabert M, Sabatier R, Vicier C, Mamessier E, Chabannon C, Pakradouni J, Viens P, André F, Gravis G, Popovici C, Birnbaum D, Chaffanet M. Prospective high-throughput genome profiling of advanced cancers: results of the PERMED-01 clinical trial. Genome Med 2021; 13:87. [PMID: 34006291 PMCID: PMC8132379 DOI: 10.1186/s13073-021-00897-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 04/27/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The benefit of precision medicine based on relatively limited gene sets and often-archived samples remains unproven. PERMED-01 (NCT02342158) was a prospective monocentric clinical trial assessing, in adults with advanced solid cancer, the feasibility and impact of extensive molecular profiling applied to newly biopsied tumor sample and based on targeted NGS (t-NGS) of the largest gene panel to date and whole-genome array-comparative genomic hybridization (aCGH) with assessment of single-gene alterations and clinically relevant genomic scores. METHODS Eligible patients with refractory cancer had one tumor lesion accessible to biopsy. Extracted tumor DNA was profiled by t-NGS and aCGH. We assessed alterations of 802 "candidate cancer" genes and global genomic scores, such as homologous recombination deficiency (HRD) score and tumor mutational burden. The primary endpoint was the number of patients with actionable genetic alterations (AGAs). Secondary endpoints herein reported included a description of patients with AGA who received a "matched therapy" and their clinical outcome, and a comparison of AGA identification with t-NGS and aCGH versus whole-exome sequencing (WES). RESULTS Between November 2014 and September 2019, we enrolled 550 patients heavily pretreated. An exploitable complete molecular profile was obtained in 441/550 patients (80%). At least one AGA, defined in real time by our molecular tumor board, was found in 393/550 patients (71%, two-sided 90%CI 68-75%). Only 94/550 patients (17%, 95%CI 14-21) received an "AGA-matched therapy" on progression. The most frequent AGAs leading to "matched therapy" included PIK3CA mutations, KRAS mutations/amplifications, PTEN deletions/mutations, ERBB2 amplifications/mutations, and BRCA1/2 mutations. Such "matched therapy" improved by at least 1.3-fold the progression-free survival on matched therapy (PFS2) compared to PFS on prior therapy (PFS1) in 36% of cases, representing 6% of the enrolled patients. Within patients with AGA treated on progression, the use of "matched therapy" was the sole variable associated with an improved PFS2/PFS1 ratio. Objective responses were observed in 19% of patients treated with "matched therapy," and 6-month overall survival (OS) was 62% (95%CI 52-73). In a subset of 112 metastatic breast cancers, WES did not provide benefit in term of AGA identification when compared with t-NGS/aCGH. CONCLUSIONS Extensive molecular profiling of a newly biopsied tumor sample identified AGA in most of cases, leading to delivery of a "matched therapy" in 17% of screened patients, of which 36% derived clinical benefit. WES did not seem to improve these results. TRIAL REGISTRATION ID-RCB identifier: 2014-A00966-41; ClinicalTrials.gov identifier: NCT02342158 .
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Carausu M, Carton M, Darlix A, Pasquier D, Leheurteur M, Debled M, Mouret-Reynier MA, Gonçalves A, Dalenc F, Verret B, Campone M, Ferrero JM, Levy C, Fumet JD, Lefeuvre-Plesse C, Petit T, Jouannaud C, Larrouquere L, Chevrot M, Cabel L. 102P Breast cancer patients treated with intrathecal therapy for leptomeningeal metastases: Characteristics and validation of prognostic models in a large real-life database. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.03.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Dufour O, Houvenaeghel G, Classe JM, Cohen M, Faure C, Mazouni C, Chauvet MP, Jouve E, Darai E, Azuar AS, Guimbergues P, Gonçalves A, De Nonneville A. 50P Early breast cancer in women aged 35 years or younger: A French population-based case control-matched analysis. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.03.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Bringuier M, Carton M, Levy C, Patsouris A, Pasquier D, Debled M, Rigal O, Jacot W, Gonçalves A, Desmoulins I, De La Motte Rouge T, Bachelot T, Ferrero JM, Eymard JC, Dalenc F, Mouret-Reynier MA, Petit T, Chevrot M, Courtinard C, Uwer L, Frenel JS, Baldini C. Abstract PS7-46: Enrollment of older metastatic breast cancer patients in clinical trials. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-ps7-46] [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: About 40% of breast cancer cases occur in women 65 years old (yo) or older and 20% in women over 75 yo. These numbers are expected to increase in the near future. Ironically, older patients remain underrepresented in clinical trials with no improvement in the past decade, although they may present different efficacy/toxicity profiles compared with younger adults. In this context, real life cohorts may bring valuable insight to identify potential barriers to recruitment of older patients with metastatic breast cancer (MBC) in clinical trials. Methods: We used the national Epidemio-Strategy and Medical Economics (ESME) MBC Data Platform, a multi-center real life database using a retrospective data collection process in 18 French Cancer Centers. Cases selected were adult patients with MBC whose first metastasis was treated between January 1st, 2008 and December 31st, 2016. We selected MBC women over 70 yo at the time of MBC diagnosis, with at least one line of systemic treatment and no other cancer in the 5 years before MBC. The primary objective was to describe factors associated with enrollment in clinical trials in older patients, using a multivariable Cox model. Factors included in this model were age (continuous, and by class), period (2008-2011 vs 2012-2016), phenotype (ER+, HER2+, or ER- HER2-), ECOG Performance Status (PS), treatment, metastatic sites (brain, visceral, nodes/bone only) and number, and volume of hospital activity. No geriatric description could be extracted from the database. Results: There were 5846 patients ≥70yo (median age 77) and 15892 patients < 70 yo. Of the older ones, 245 (4.2%) were enrolled in a clinical trial in first line compared with 1602 (10%) for younger ones. Most of the older patients in this cohort (66%) had ER+ HER2+ disease, half had visceral metastases (< 3 metastatic sites in 82%). Median follow-up of older patients was 46.3 months; 95%CI 44.8-49.0. Cause of death was related to disease in 1155 (33.9%) older patients, and related to another cause or unknown in 2156 (63.3%), data were missing for 2441 patients. Median overall survival (OS) was 34.1 months in the older population, 95%CI 32.9-35.4, and specific overall survival was 70.8 months, 95%CI 66.3-80.0. Significant factors identified in the multivariable analysis for enrollment in 1st line treatment clinical trial ≥70 are shown in table. Volume of activity was not identified as one.
By multivariate analysis, participation of older patients to a clinical trial was associated with an increased OS (HR 0.7; 95% CI 0.6-0.8) but not with a better breast cancer specific survival (HR 0.94; 95%CI 0.68-1.29). Conclusions: In this large real-life database, few older MBC patients were enrolled in a trial compared with younger ones. Factors associated with such participation to clinical research were younger age (< 80 yo), good PS, HER2+ disease, and investigational treatment consisting of chemotherapy or targeted therapy. There was a small improvement in accruing older patients between 2007-2011 and 2012-2016 (2.6% versus 5.5%). Most of these factors raise questions on drug availability and perceived potential benefits by investigators and medical teams. Accrual of older patients with cancer in other disease types should be more encouraged.
VariableOR95%CIAge vs 70-75 75-80 80-85 85+0.74 0.47 0.170.54-1 0.31-0.71 0.06-0.37MBC diagnosis period vs 2008-2011 2012-20161.671.23-2.27Phenotype vs Others HER2+1.761.26-2.45PS vs 0 1 2-40.71 0.150.5-1 0.08-0.26Treatment4.88 5.253.08-7.9 3.48-8.14Chemotherapy vs others4.883.08-7.9Targeted treatment vs others5.253.48-8.14
Citation Format: Michael Bringuier, Matthieu Carton, Christelle Levy, Anne Patsouris, David Pasquier, Marc Debled, Olivier Rigal, William Jacot, Anthony Gonçalves, Isabelle Desmoulins, Thibault De La Motte Rouge, Thomas Bachelot, Jean-Marc Ferrero, Jean-Christophe Eymard, Florence Dalenc, Marie-Ange Mouret-Reynier, Thierry Petit, Michael Chevrot, Coralie Courtinard, Lionel Uwer, Jean-Sebastien Frenel, Capucine Baldini. Enrollment of older metastatic breast cancer patients in clinical trials [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS7-46.
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Maisonnasse P, Aldon Y, Marc A, Marlin R, Dereuddre-Bosquet N, Kuzmina NA, Freyn AW, Snitselaar JL, Gonçalves A, Caniels TG, Burger JA, Poniman M, Chesnais V, Diry S, Iershov A, Ronk AJ, Jangra S, Rathnasinghe R, Brouwer P, Bijl T, van Schooten J, Brinkkemper M, Liu H, Yuan M, Mire CE, van Breemen MJ, Contreras V, Naninck T, Lemaître J, Kahlaoui N, Relouzat F, Chapon C, Ho Tsong Fang R, McDanal C, Osei-Twum M, St-Amant N, Gagnon L, Montefiori DC, Wilson IA, Ginoux E, de Bree GJ, García-Sastre A, Schotsaert M, Coughlan L, Bukreyev A, van der Werf S, Guedj J, Sanders RW, van Gils MJ, Le Grand R. COVA1-18 neutralizing antibody protects against SARS-CoV-2 in three preclinical models. RESEARCH SQUARE 2021:rs.3.rs-235272. [PMID: 33619476 PMCID: PMC7899470 DOI: 10.21203/rs.3.rs-235272/v1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
One year into the Coronavirus Disease 2019 (COVID-19) pandemic caused by Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2), effective treatments are still needed 1-3 . Monoclonal antibodies, given alone or as part of a therapeutic cocktail, have shown promising results in patients, raising the hope that they could play an important role in preventing clinical deterioration in severely ill or in exposed, high risk individuals 4-6 . Here, we evaluated the prophylactic and therapeutic effect of COVA1-18 in vivo , a neutralizing antibody isolated from a convalescent patient 7 and highly potent against the B.1.1.7. isolate 8,9 . In both prophylactic and therapeutic settings, SARS-CoV-2 remained undetectable in the lungs of COVA1-18 treated hACE2 mice. Therapeutic treatment also caused a dramatic reduction in viral loads in the lungs of Syrian hamsters. When administered at 10 mg kg - 1 one day prior to a high dose SARS-CoV-2 challenge in cynomolgus macaques, COVA1-18 had a very strong antiviral activity in the upper respiratory compartments with an estimated reduction in viral infectivity of more than 95%, and prevented lymphopenia and extensive lung lesions. Modelling and experimental findings demonstrate that COVA1-18 has a strong antiviral activity in three different preclinical models and could be a valuable candidate for further clinical evaluation.
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Schmid P, Sablin MP, Bergh J, Im SA, Lu YS, Martínez N, Neven P, Lee KS, Morales S, Pérez-Fidalgo JA, Adamson D, Gonçalves A, Prat A, Jerusalem G, Schlieker L, Espadero RM, Bogenrieder T, Huang DCL, Crown J, Cortés J. A phase Ib/II study of xentuzumab, an IGF-neutralising antibody, combined with exemestane and everolimus in hormone receptor-positive, HER2-negative locally advanced/metastatic breast cancer. Breast Cancer Res 2021; 23:8. [PMID: 33451345 PMCID: PMC7811234 DOI: 10.1186/s13058-020-01382-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 12/09/2020] [Indexed: 01/09/2023] Open
Abstract
Background Xentuzumab—a humanised IgG1 monoclonal antibody—binds IGF-1 and IGF-2, inhibiting their growth-promoting signalling and suppressing AKT activation by everolimus. This phase Ib/II exploratory trial evaluated xentuzumab plus everolimus and exemestane in hormone receptor-positive, locally advanced and/or metastatic breast cancer (LA/MBC). Methods Patients with hormone receptor-positive/HER2-negative LA/MBC resistant to non-steroidal aromatase inhibitors were enrolled. Maximum tolerated dose (MTD) and recommended phase II dose (RP2D) of xentuzumab/everolimus/exemestane were determined in phase I (single-arm, dose-escalation). In phase II (open-label), patients were randomised 1:1 to the RP2D of xentuzumab/everolimus/exemestane or everolimus/exemestane alone. Randomisation was stratified by the presence of visceral metastases. Primary endpoint was progression-free survival (PFS). Results MTD was determined as xentuzumab 1000 mg weekly plus everolimus 10 mg/day and exemestane 25 mg/day. A total of 140 patients were enrolled in phase II (70 to each arm). Further recruitment was stopped following an unfavourable benefit-risk assessment by the internal Data Monitoring Committee appointed by the sponsor. Xentuzumab was discontinued; patients could receive everolimus/exemestane if clinically indicated. Median PFS was 7.3 months (95% CI 3.3–not calculable) in the xentuzumab/everolimus/exemestane group and 5.6 months (3.7–9.1) in the everolimus/exemestane group (hazard ratio 0.97, 95% CI 0.57–1.65; P = 0.9057). In a pre-specified subgroup of patients without visceral metastases at screening, xentuzumab/everolimus/exemestane showed evidence of PFS benefit versus everolimus/exemestane (hazard ratio 0.21 [0.05–0.98]; P = 0.0293). Most common any-cause adverse events in phase II were diarrhoea (29 [41.4%] in the xentuzumab/everolimus/exemestane group versus 20 [29.0%] in the everolimus/exemestane group), mucosal inflammation (27 [38.6%] versus 21 [30.4%]), stomatitis (24 [34.3%] versus 24 [34.8%]), and asthenia (21 [30.0%] versus 24 [34.8%]). Conclusions Addition of xentuzumab to everolimus/exemestane did not improve PFS in the overall population, leading to early discontinuation of the trial. Evidence of PFS benefit was observed in patients without visceral metastases when treated with xentuzumab/everolimus/exemestane, leading to initiation of the phase II XENERA™-1 trial (NCT03659136). Trial registration ClinicalTrials.gov, NCT02123823. Prospectively registered, 8 March 2013. Supplementary Information The online version contains supplementary material available at 10.1186/s13058-020-01382-8.
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Bidard FC, Jacot W, Kiavue N, Dureau S, Kadi A, Brain E, Bachelot T, Bourgeois H, Gonçalves A, Ladoire S, Naman H, Dalenc F, Gligorov J, Espié M, Emile G, Ferrero JM, Loirat D, Frank S, Cabel L, Diéras V, Cayrefourcq L, Simondi C, Berger F, Alix-Panabières C, Pierga JY. Efficacy of Circulating Tumor Cell Count-Driven vs Clinician-Driven First-line Therapy Choice in Hormone Receptor-Positive, ERBB2-Negative Metastatic Breast Cancer: The STIC CTC Randomized Clinical Trial. JAMA Oncol 2021; 7:34-41. [PMID: 33151266 DOI: 10.1001/jamaoncol.2020.5660] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance The choice between chemotherapy and endocrine therapy as first-line treatment for hormone receptor-positive, ERBB2 (also known as HER2)-negative metastatic breast cancer is usually based on the presence of clinical features associated with a poor prognosis. In this setting, a high circulating tumor cell (CTC) count (≥5 CTCs/7.5 mL) is a strong adverse prognostic factor for overall survival and progression-free survival (PFS). Objective To compare the efficacy of a clinician-driven treatment choice vs a CTC-driven choice for first-line treatment. Interventions In the CTC arm, patients received chemotherapy or endocrine therapy according to the CTC count (chemotherapy if ≥5 CTCs/7.5 mL; endocrine therapy if <5 CTCs/7.5 mL), whereas in the control arm, the choice was left to the investigator. Design, Setting, and Participants In the STIC CTC randomized, open-label, noninferiority phase 3 trial, participants were randomized to a clinician-driven choice of first-line treatment or a CTC count-driven first-line treatment choice. Eligible participants were premenopausal and postmenopausal women 18 years or older diagnosed with hormone receptor-positive, ERBB2-negative metastatic breast cancer. Data were collected at 17 French cancer centers from February 1, 2012, to July 28, 2016, and analyzed June 2019 to October 2019. Main Outcome and Measures The primary end point was the investigator-assessed PFS in the per-protocol population, with a noninferiority margin of 1.25 for the 90% CI of the hazard ratio. Results Among the 755 women in the per-protocol population, the median (range) age was 63 (30-88) years [64 (30-88) years for the 377 patients allocated to the CTC arm and 63 (31-87) years for the 378 patients allocated to the standard arm]; 138 (37%) and 103 (27%) received chemotherapy, respectively. Median PFS was 15.5 months (95% CI, 12.7-17.3) in the CTC arm and 13.9 months (95% CI, 12.2-16.3) in the standard arm. The primary end point was met, with a hazard ratio of 0.94 (90% CI, 0.81-1.09). Conclusions and Relevance This randomized clinical trial found that the CTC count may be a reliable biomarker method for guiding the choice between chemotherapy and endocrine therapy as the first-line treatment in hormone receptor-positive, ERBB2-negative metastatic breast cancer. Trial Registration ClinicalTrials.gov Identifier: NCT01710605.
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Bertucci A, Bertucci F, Zemmour C, Lerebours F, Pierga JY, Levy C, Dalenc F, Grenier J, Petit T, Berline M, Gonçalves A. PELICAN-IPC 2015-016/Oncodistinct-003: A Prospective, Multicenter, Open-Label, Randomized, Non-Comparative, Phase II Study of Pembrolizumab in Combination With Neo Adjuvant EC-Paclitaxel Regimen in HER2-Negative Inflammatory Breast Cancer. Front Oncol 2020; 10:575978. [PMID: 33330051 PMCID: PMC7732675 DOI: 10.3389/fonc.2020.575978] [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: 06/24/2020] [Accepted: 10/28/2020] [Indexed: 12/31/2022] Open
Abstract
Inflammatory breast cancer (IBC) is a highly aggressive entity with a poor outcome and relative resistance to treatment. Despite progresses achieved during the last decades, the survival remains significantly lower than non-IBC. Recent clinical trials assessing PD-1/PD-L1 inhibitors showed promising results in non-IBC. Pembrolizumab, an anti-PD-1 monoclonal antibody, revolutionized the treatment of different cancers. Several recent studies suggested a potential interest of targeting the immune system in IBC by revealing a more frequent PD-L1 expression and an enriched immune microenvironment when compared with non-IBC. Here, we describe the rationale and design of PELICAN-IPC 2015-016/Oncodistinct-003 trial, an open-label, randomized, non-comparative, phase II study assessing efficacy, and safety of pembrolizumab in combination with anthracycline-containing neoadjuvant chemotherapy in HER2-negative IBC. The trial is ongoing. The primary endpoint is the pCR rate (ypT0/Tis, ypN0) in overall population and the co-primary endpoint is safety profile during a run-in phase. Key secondary objectives include tolerability, invasive disease-free, event-free and overall survivals, as well as collection of tumor and blood samples for translational research. CLINICAL TRIAL REGISTRATION https://clinicaltrials.gov/ (NCT03515798).
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Seguin L, Touzani R, Bouhnik AD, Charif AB, Marino P, Bendiane MK, Gonçalves A, Gravis G, Mancini J. Deterioration of Sexual Health in Cancer Survivors Five Years after Diagnosis: Data from the French National Prospective VICAN Survey. Cancers (Basel) 2020; 12:cancers12113453. [PMID: 33233583 PMCID: PMC7699784 DOI: 10.3390/cancers12113453] [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: 10/23/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022] Open
Abstract
Little is known about cancer survivors' sexual health (SH)-particularly, from well after diagnosis and in cancers unrelated to sexuality. This study aimed to assess SH deterioration five years after diagnosis. We analyzed data from the French national VIe après le CANcer (VICAN) survey. Six items from the Relationship and Sexuality Scale were used to assess SH. Respondents were grouped according to an ascending hierarchical classification in four clusters: strong, moderate, and weak deterioration or stable (WD, SD, MD, or St). Out of 2195 eligible participants, 57.3% reported substantial SH deterioration as either SD (30.8%) or MD (26.5%), while WD and St accounted for 31.2% and 11.5% of respondents, respectively. Substantial deterioration was reported in all cancer sites (from 27.7% in melanoma to 83.1% in prostate). Treatment type, cancer sequelae, and pain, as well as psychological consequences (depression and anxiety, especially for younger patients) were associated with substantial SH deterioration. The same factors were identified after restricting the analysis to survivors of cancers unrelated to sexuality. Five years after diagnosis, the majority of cancer survivors reported SH deterioration. Interventions should be developed to improve SH regardless of cancer site. Particular attention should be paid to depression and anxiety, especially in younger survivors.
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Litton JK, Hurvitz SA, Mina LA, Rugo HS, Lee KH, Gonçalves A, Diab S, Woodward N, Goodwin A, Yerushalmi R, Roché H, Im YH, Eiermann W, Quek RGW, Usari T, Lanzalone S, Czibere A, Blum JL, Martin M, Ettl J. Talazoparib versus chemotherapy in patients with germline BRCA1/2-mutated HER2-negative advanced breast cancer: final overall survival results from the EMBRACA trial. Ann Oncol 2020; 31:1526-1535. [PMID: 32828825 PMCID: PMC10649377 DOI: 10.1016/j.annonc.2020.08.2098] [Citation(s) in RCA: 184] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND In EMBRACA, talazoparib prolonged progression-free survival versus chemotherapy (hazard ratio [HR] 0.542 [95% confidence interval (CI) 0.413-0.711]; P < 0.0001) and improved patient-reported outcomes (PRO) in germline BRCA1/2 (gBRCA1/2)-mutated advanced breast cancer (ABC). We report final overall survival (OS). PATIENTS AND METHODS This randomized phase III trial enrolled patients with gBRCA1/2-mutated HER2-negative ABC. Patients received talazoparib or physician's choice of chemotherapy. OS was analyzed using stratified HR and log-rank test and prespecified rank-preserving structural failure time model to account for subsequent treatments. RESULTS A total of 431 patients were entered in a randomized study (287 talazoparib/144 chemotherapy) with 412 patients treated (286 talazoparib/126 chemotherapy). By 30 September 2019, 216 deaths (75.3%) occurred for talazoparib and 108 (75.0%) chemotherapy; median follow-up was 44.9 and 36.8 months, respectively. HR for OS with talazoparib versus chemotherapy was 0.848 (95% CI 0.670-1.073; P = 0.17); median (95% CI) 19.3 months (16.6-22.5 months) versus 19.5 months (17.4-22.4 months). Kaplan-Meier survival percentages (95% CI) for talazoparib versus chemotherapy: month 12, 71% (66% to 76%)/74% (66% to 81%); month 24, 42% (36% to 47%)/38% (30% to 47%); month 36, 27% (22% to 33%)/21% (14% to 29%). Most patients received subsequent treatments: for talazoparib and chemotherapy, 46.3%/41.7% received platinum and 4.5%/32.6% received a poly(ADP-ribose) polymerase (PARP) inhibitor, respectively. Adjusting for subsequent PARP and/or platinum use, HR for OS was 0.756 (95% bootstrap CI 0.503-1.029). Grade 3-4 adverse events occurred in 69.6% (talazoparib) and 64.3% (chemotherapy) patients, consistent with previous reports. Extended follow-up showed significant overall improvement and delay in time to definitive clinically meaningful deterioration in global health status/quality of life and breast symptoms favoring talazoparib versus chemotherapy (P < 0.01 for all), consistent with initial analyses. CONCLUSIONS In gBRCA1/2-mutated HER2-negative ABC, talazoparib did not significantly improve OS over chemotherapy; subsequent treatments may have impacted analysis. Safety was consistent with previous observations. PRO continued to favor talazoparib.
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Lin C, Joerger M, Grell P, Chiappori A, Leal T, Kasper S, Jerusalem G, Gonçalves A, Wolf J, De Braud F, de Jonge M, Otero J, Chhagan S, Cipolletta D, Morris E, Chowdhury N, Hurtado F, Tan D. Continuous vs intermittent adenosine 2A receptor (A2AR) inhibition in preclinical colon cancer (CC) models and in a Phase (Ph) II study of taminadenant (NIR178) + spartalizumab (PDR001) in patients (pts) with non-small cell lung cancer (NSCLC). Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)31098-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Robbe J, Moretta J, Vicier C, Sabatier R, Noguès C, Gonçalves A. Inhibiteurs de PARP dans les cancers du sein : développement clinique actuel et perspectives. Bull Cancer 2020; 107:1024-1041. [DOI: 10.1016/j.bulcan.2020.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/25/2020] [Accepted: 07/05/2020] [Indexed: 12/16/2022]
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Domingues CSB, Fonsi M, Tancredi MV, Loch AP, Rocha SQ, Gianna MC, Gonçalves A, Pereira GFM. Monitoring of HIV pregnant women for evaluating mother-to-child transmission in Sao Paulo, 2010-2018. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Issue
In the state of São Paulo (SSP), the rate of mother-to-child transmission of HIV (MTCT) was estimated at 2.7%, in 2006. However, for reaching elimination, its level should be < 2%. From 2000 to 2018, the SSP concentrated 21.3% (26,427/125,144) of the total cases of pregnant women living with HIV (PWLH) in Brazil.
Description of the Problem
The occurrence of MTCT cases shows failures of healthcare system. The aim of this study was to assess the response of the Sao Paulo State STI/AIDS Program to prevent MTCT, from 2010 to 2018. A descriptive analysis of clinical monitoring indicators of the PWLH was performed. The National Surveillance Data System was used to estimate the underreporting of cases. Data from antiretroviral drug delivery, viral load (VL) and genotyping results were used to calculate the indicators and were obtained through database of the National Antiretroviral Drug System, Laboratory Control System and Genotyping System.
Results
In the period, despite identifying 15,463 PWLH in the systems, only 11,316 were notified (26.8% underreporting). Comparing 2010 and 2018, there was an improvement in accessing combined antiretroviral therapy (cART) from 81.2% (1,366/1,683) to 86.6% (1,543/1,782); in performing of VL before delivery from 70.8% (1.192/1.683) to 72.8% (1.298/1.782); in VL suppression <50 copies/mL from 39.9% (671/1,683) to 53.4% (951/1,782); and in the pretreatment genotyping from 0.2% (2/992) to 22.4% (154/688). In 2016, the loss of follow up of cART in 6 and 18 months after delivery was 20% and 24%, respectively. Additionally, the number of children born with HIV decreased 79.7%, from 64 to 13 cases.
Lessons
The decrease in the number of cases suggests improvement in preventing MTCT in the SSP. However, many challenges remain, such as breaking down individual, social and programmatic barriers to expand access to cART, pretreatment genotyping, VL suppression before delivery, retention in care and adherence to cART over time.
Key messages
The National Systems of surveillance, antiretroviral drugs, laboratory and genotyping network are important for performing clinical monitoring, reducing treatment gaps and underreporting. The integration of the Sexually Transmitted Infections and HIV/AIDS Program with the Primary Care and the Maternal and Child Health Program is essential to achieve the goals of eliminating MTCT.
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