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Filippi AR, Bar J, Chouaid C, Christoph DC, Field JK, Fietkau R, Garassino MC, Garrido P, Haakensen VD, Kao S, Markman B, McDonald F, Mornex F, Moskovitz M, Peters S, Sibille A, Siva S, van den Heuvel M, Vercauter P, Anand S, Chander P, Licour M, de Lima AR, Qiao Y, Girard N. Real-world outcomes with durvalumab after chemoradiotherapy in patients with unresectable stage III NSCLC: interim analysis of overall survival from PACIFIC-R. ESMO Open 2024; 9:103464. [PMID: 38833971 PMCID: PMC11179087 DOI: 10.1016/j.esmoop.2024.103464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Based on the findings of the PACIFIC trial, consolidation durvalumab following platinum-based chemoradiotherapy (CRT) is a global standard of care for patients with unresectable, stage III non-small-cell lung cancer (NSCLC). An earlier analysis from the ongoing PACIFIC-R study (NCT03798535) demonstrated the effectiveness of this regimen in terms of progression-free survival (PFS). Here, we report the first planned overall survival (OS) analysis. PATIENTS AND METHODS PACIFIC-R is an observational/non-interventional, retrospective study of patients with unresectable, stage III NSCLC who started durvalumab (10 mg/kg intravenously every 2 weeks) within an AstraZeneca-initiated early access program between September 2017 and December 2018. Primary endpoints are OS and investigator-assessed PFS, estimated using the Kaplan-Meier method. RESULTS By 30 November 2021, the full analysis set included 1154 participants from 10 countries (median follow-up in censored patients: 38.7 months). Median OS was not reached, and the 3-year OS rate was 63.2% (95% confidence interval 60.3% to 65.9%). Three-year OS rates were numerically higher among patients with programmed death-ligand 1 (PD-L1) expression on ≥1% versus <1% of tumor cells (TCs; 67.0% versus 54.4%) and patients who received concurrent CRT (cCRT) versus sequential CRT (sCRT) (64.8% versus 57.9%). CONCLUSIONS PACIFIC-R data continue to provide evidence for the effectiveness of consolidation durvalumab after CRT in a large, diverse, real-world population. Better outcomes were observed among patients with PD-L1 TCs ≥1% and patients who received cCRT. Nevertheless, encouraging outcomes were still observed among patients with TCs <1% and patients who received sCRT, supporting use of consolidation durvalumab in a broad population of patients with unresectable, stage III NSCLC.
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Mathian É, Drouet Y, Sexton-Oates A, Papotti MG, Pelosi G, Vignaud JM, Brcic L, Mansuet-Lupo A, Damiola F, Altun C, Berthet JP, Fournier CB, Brustugun OT, Centonze G, Chalabreysse L, de Montpréville VT, di Micco CM, Fadel E, Gadot N, Graziano P, Hofman P, Hofman V, Lacomme S, Lund-Iversen M, Mangiante L, Milione M, Muscarella LA, Perrin C, Planchard G, Popper H, Rousseau N, Roz L, Sabella G, Tabone-Eglinger S, Voegele C, Volante M, Walter T, Dingemans AM, Moonen L, Speel EJ, Derks J, Girard N, Chen L, Alcala N, Fernandez-Cuesta L, Lantuejoul S, Foll M. Assessment of the current and emerging criteria for the histopathological classification of lung neuroendocrine tumours in the lungNENomics project. ESMO Open 2024; 9:103591. [PMID: 38878324 DOI: 10.1016/j.esmoop.2024.103591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Six thoracic pathologists reviewed 259 lung neuroendocrine tumours (LNETs) from the lungNENomics project, with 171 of them having associated survival data. This cohort presents a unique opportunity to assess the strengths and limitations of current World Health Organization (WHO) classification criteria and to evaluate the utility of emerging markers. PATIENTS AND METHODS Patients were diagnosed based on the 2021 WHO criteria, with atypical carcinoids (ACs) defined by the presence of focal necrosis and/or 2-10 mitoses per 2 mm2. We investigated two markers of tumour proliferation: the Ki-67 index and phospho-histone H3 (PHH3) protein expression, quantified by pathologists and automatically via deep learning. Additionally, an unsupervised deep learning algorithm was trained to uncover previously unnoticed morphological features with diagnostic value. RESULTS The accuracy in distinguishing typical from ACs is hampered by interobserver variability in mitotic counting and the limitations of morphological criteria in identifying aggressive cases. Our study reveals that different Ki-67 cut-offs can categorise LNETs similarly to current WHO criteria. Counting mitoses in PHH3+ areas does not improve diagnosis, while providing a similar prognostic value to the current criteria. With the advantage of being time efficient, automated assessment of these markers leads to similar conclusions. Lastly, state-of-the-art deep learning modelling does not uncover undisclosed morphological features with diagnostic value. CONCLUSIONS This study suggests that the mitotic criteria can be complemented by manual or automated assessment of Ki-67 or PHH3 protein expression, but these markers do not significantly improve the prognostic value of the current classification, as the AC group remains highly unspecific for aggressive cases. Therefore, we may have exhausted the potential of morphological features in classifying and prognosticating LNETs. Our study suggests that it might be time to shift the research focus towards investigating molecular markers that could contribute to a more clinically relevant morpho-molecular classification.
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Martin A, Carton M, Thery L, Burnod A, Daniel C, Du Rusquec P, Girard N, Bouleuc C. Palliative care integration and end-of-life care intensity for patients with NSCLC. Lung Cancer 2024; 192:107800. [PMID: 38728972 DOI: 10.1016/j.lungcan.2024.107800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/15/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) without oncogenic driver mutations is considered to have a poor prognosis, although recent therapeutic progress. This study aims to assess the real-life integration of palliative care (PC) and the intensity of end-of-life (EOL) care for this population. METHODS This was an observational cohort study of decedent patients from metastatic NSCLC without oncogenic driver mutations over the period 01/2018 to 12/2022, treated in first line with immunotherapy +/- chemotherapy. We analysed PC integration and aggressiveness criteria of EOL care in the last month before death: systemic anti-cancer treatment administration, emergency room visits, intensive care unit admission, hospitalization, hospitalization duration > 14 days, and hospital death. RESULTS Among 149 patients, 75 (50 %) met the PC team at least once, and the median time from the first encounter to death was 2.3 months. In the last month before death, at least one criterion of aggressive EOL care was present for 97 patients (70 %). For patients with PC use < 30 days and for patients with PC use < 90 days before death, there were significant changes: increase in the frequency of systemic anti-cancer treatment (respectively 51.1 % vs 20 %; p < 0.001 and 58.7 % vs 6.2 %; p < 0.001); decrease in hospitalization lasting > 14 days (respectively 30 % vs 7 %; p = 0.001 and 36 % vs 6.2 %; p = 0.018) and in death hospitalisation (respectively 66 % and 18 %; p < 0.001 and 58.7 % and 10.3 %; p < 0.001). After adjusting for the factors tested, patients with no PC or late PC use in the last month before death or in the last three month before death, the odds ratio (OR) remained significantly greater than 1 (respectively OR = 3.97 [1.70; 9.98]; p = 0.001 and OR = 23.1 [5.21-177.0], p < 0.0001). CONCLUSION PC is still insufficiently integrated for patients with NSCL cancer. Cancer centres should monitor key indicators such as PC use and aggressiveness criteria of EOL care.
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Thomas QD, Quantin X, Lemercier P, Chouaid C, Schneider S, Filleron T, Remon-Masip J, Perol M, Debieuvre D, Audigier-Valette C, Justeau G, Loeb A, Hiret S, Clement-Duchene C, Dansin E, Stancu A, Pichon E, Bosquet L, Girard N, Du Rusquec P. Clinical characteristic and survival outcomes of patients with advanced NSCLC according to KRAS mutational status in the French real-life ESME cohort. ESMO Open 2024; 9:103473. [PMID: 38833966 PMCID: PMC11179088 DOI: 10.1016/j.esmoop.2024.103473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 03/22/2024] [Accepted: 04/21/2024] [Indexed: 06/06/2024] Open
Abstract
PURPOSE The RAS/MEK signaling pathway is essential in carcinogenesis and frequently altered in non-small-cell lung cancer (NSCLC), notably by KRAS mutations (KRASm) that affect 25%-30% of non-squamous NSCLC. This study aims to explore the impact of KRASm subtypes on disease phenotype and survival outcomes. PATIENTS AND METHODS We conducted a retrospective analysis of the French Epidemiological Strategy and Medical Economics database for advanced or metastatic lung cancer from 2011 to 2021. Patient demographics, histology, KRASm status, treatment strategies, and outcomes were assessed. RESULTS Of 10 177 assessable patients for KRAS status, 17.6% had KRAS p.G12C mutation, 22.6% had KRAS non-p.G12C mutation, and 59.8% were KRASwt. KRASm patients were more often smokers (96.3%) compared with KRASwt (85.8%). A higher proportion of programmed death-ligand 1 ≥50% was found for KRASm patients: 43.5% versus 38.0% (P < 0.01). KRASm correlated with poorer outcomes. First-line median progression-free survival was shorter in the KRASm than the KRASwt cohort: 4.0 months [95% confidence interval (CI) 3.7-4.3 months] versus 5.1 months (95% CI 4.8-5.3 months), P < 0.001. First-line overall survival was shorter for KRASm than KRASwt patients: 12.6 months (95% CI 11.6-13.6 months) versus 15.4 months (95% CI 14.6-16.2 months), P = 0.012. First-line chemoimmunotherapy offered better overall survival in KRAS p.G12C (48.8 months) compared with KRAS non-p.G12C (24.0 months) and KRASwt (22.5 months) patients. Second-line overall survival with immunotherapy was superior in the KRAS p.G12C subgroup: 12.6 months (95% CI 8.1-18.6 months) compared with 9.4 months (95% CI 8.0-11.4 months) for KRAS non-p.G12C and 9.6 months (8.4-11.0 months) for KRASwt patients. CONCLUSION We highlighted distinct clinical profiles and survival outcomes according to KRASm subtypes. Notably KRAS p.G12C mutations may provide increased sensitivity to immunotherapy, suggesting potential therapeutic implications for sequencing or combination of therapies. Further research on the impact of emerging KRAS specific inhibitors are warranted in real-world cohorts.
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Passaro A, Wang J, Wang Y, Lee SH, Melosky B, Shih JY, Wang J, Azuma K, Juan-Vidal O, Cobo M, Felip E, Girard N, Cortot AB, Califano R, Cappuzzo F, Owen S, Popat S, Tan JL, Salinas J, Tomasini P, Gentzler RD, William WN, Reckamp KL, Takahashi T, Ganguly S, Kowalski DM, Bearz A, MacKean M, Barala P, Bourla AB, Girvin A, Greger J, Millington D, Withelder M, Xie J, Sun T, Shah S, Diorio B, Knoblauch RE, Bauml JM, Campelo RG, Cho BC. Amivantamab plus chemotherapy with and without lazertinib in EGFR-mutant advanced NSCLC after disease progression on osimertinib: primary results from the phase III MARIPOSA-2 study. Ann Oncol 2024; 35:77-90. [PMID: 37879444 DOI: 10.1016/j.annonc.2023.10.117] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Amivantamab plus carboplatin-pemetrexed (chemotherapy) with and without lazertinib demonstrated antitumor activity in patients with refractory epidermal growth factor receptor (EGFR)-mutated advanced non-small-cell lung cancer (NSCLC) in phase I studies. These combinations were evaluated in a global phase III trial. PATIENTS AND METHODS A total of 657 patients with EGFR-mutated (exon 19 deletions or L858R) locally advanced or metastatic NSCLC after disease progression on osimertinib were randomized 2 : 2 : 1 to receive amivantamab-lazertinib-chemotherapy, chemotherapy, or amivantamab-chemotherapy. The dual primary endpoints were progression-free survival (PFS) of amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy versus chemotherapy. During the study, hematologic toxicities observed in the amivantamab-lazertinib-chemotherapy arm necessitated a regimen change to start lazertinib after carboplatin completion. RESULTS All baseline characteristics were well balanced across the three arms, including by history of brain metastases and prior brain radiation. PFS was significantly longer for amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy versus chemotherapy [hazard ratio (HR) for disease progression or death 0.48 and 0.44, respectively; P < 0.001 for both; median of 6.3 and 8.3 versus 4.2 months, respectively]. Consistent PFS results were seen by investigator assessment (HR for disease progression or death 0.41 and 0.38 for amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy, respectively; P < 0.001 for both; median of 8.2 and 8.3 versus 4.2 months, respectively). Objective response rate was significantly higher for amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy versus chemotherapy (64% and 63% versus 36%, respectively; P < 0.001 for both). Median intracranial PFS was 12.5 and 12.8 versus 8.3 months for amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy versus chemotherapy (HR for intracranial disease progression or death 0.55 and 0.58, respectively). Predominant adverse events (AEs) in the amivantamab-containing regimens were hematologic, EGFR-, and MET-related toxicities. Amivantamab-chemotherapy had lower rates of hematologic AEs than amivantamab-lazertinib-chemotherapy. CONCLUSIONS Amivantamab-chemotherapy and amivantamab-lazertinib-chemotherapy improved PFS and intracranial PFS versus chemotherapy in a population with limited options after disease progression on osimertinib. Longer follow-up is needed for the modified amivantamab-lazertinib-chemotherapy regimen.
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Taba G, Ceccato V, Fernandes O, Michel S, Darrigues L, Girard N, Gauroy E, Pauly L, Gaillard T, Reyal F, Hotton J. Impact of ERAS in breast reconstruction with a latissimus dorsi flap, compared to conventional management. J Plast Reconstr Aesthet Surg 2023; 85:202-209. [PMID: 37524032 DOI: 10.1016/j.bjps.2023.06.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 06/12/2023] [Accepted: 06/29/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Enhanced recovery after surgery (ERAS) programs are associated with improved management, reduced hospital stays, and lower complication rates. OBJECTIVE To evaluate the impact of ERAS on mean length of stay (LOS) and postoperative morbidity in breast reconstruction with latissimus dorsi flap (LDF) compared with conventional recovery program. PATIENTS AND METHOD All patients operated by LDF between December 2014 and October 2020: those managed before April 2018, when the ERAS protocol was introduced, were included in the "no ERAS" group, and beyond in the "ERAS" group. RESULTS Out of 193 patients, 129 were included in the "ERAS" group and 64 in the "no ERAS" group. There was a significant difference between the two groups in LOS (4.2 ± 1.5 days in the "ERAS" group vs. 5.4 ± 1.9 days in the "no ERAS" group; p < 0.001), high-grade complications at 30 days (9.3% in the "ERAS" group vs. 25% in the "no ERAS" group; p = 0.01), reintervention rate (13.9% vs. 26.6%, respectively; p = 0.02), and 30-day rehospitalization rate (6.2% in the "ERAS" group vs. 15.6% in the "no ERAS" group; p = 0.03). CONCLUSION The ERAS protocol has a positive impact on breast reconstruction with LDF without generating additional adverse effects. These results support the democratization of these programs for breast reconstruction surgery.
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Girard N, Ponce Aix S, Cedres S, Berghmans T, Burgers S, Toffart AC, Popat S, Janssens A, Gervais R, Hochstenbag M, Silva M, Burger IA, Prosch H, Stahel R, Xenophontos E, Pretzenbaher Y, Neven A, Peters S. Efficacy and safety of nivolumab for patients with pre-treated type B3 thymoma and thymic carcinoma: results from the EORTC-ETOP NIVOTHYM phase II trial. ESMO Open 2023; 8:101576. [PMID: 37285717 DOI: 10.1016/j.esmoop.2023.101576] [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: 02/03/2023] [Revised: 04/07/2023] [Accepted: 04/24/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Thymic malignancies are rare intrathoracic tumors, which may be aggressive and difficult to treat. They represent a therapeutic challenge in the advanced/metastatic setting, with limited treatment options after the failure of first-line platinum-based chemotherapy. They are frequently associated with autoimmune disorders that also impact oncological management. MATERIALS AND METHODS NIVOTHYM is an international, multicenter, phase II, two-cohort, single-arm trial evaluating the activity and safety of nivolumab [240 mg intravenously (i.v.) q2 weeks] alone or with ipilimumab (1 mg /kg i.v. q6 weeks) in patients with advanced/relapsed type B3 thymoma or thymic carcinoma, after exposure to platinum-based chemotherapy. The primary endpoint is progression-free survival rate at 6 months (PFSR-6) based on RECIST 1.1 as per independent radiological review. RESULTS From April 2018 to February 2020, 55 patients were enrolled in 15 centers from 5 countries. Ten patients (18%) had type B3 thymoma and 43 (78%) had thymic carcinoma. The majority were male (64%), and the median age was 58 years. Among the 49 eligible patients who started treatment, PFSR-6 by central review was 35% [95% confidence interval (CI) 22% to 50%]. The overall response rate and disease control rate were 12% (95% CI 5% to 25%) and 63% (95% CI 48% to 77%), respectively. Using the Kaplan-Meier method, median progression-free survival and overall survival by local assessment were 6.0 (95% CI 3.1-10.4) months and 21.3 (95% CI 11.6-not estimable) months, respectively. In the safety population of 54 patients, adverse events (AEs) of grade 1/2 were observed in 22 (41%) patients and grade 3/4 in 31 (57%) patients. Treatment-related AEs of grade 4 included one case of neutropenia, one case of immune-mediated transaminitis, and two cases of myocarditis. CONCLUSIONS Nivolumab monotherapy demonstrated an acceptable safety profile and objective activity, although it has been insufficient to meet its primary objective. The second cohort of NIVOTHYM is currently ongoing to assess the combination of nivolumab plus ipilimumab.
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Tagliamento M, Morfouace M, Loizides C, Oliveira J, Greiller L, Raimbourg J, Toffart A, Chatelier T, Cloarec N, Sullivan I, Brasiuniene B, Peron J, Oselin K, Robert MS, Fernandes C, Poncin A, Blay JY, Besse B, Girard N. 190P EORTC-SPECTA Arcagen project: Results of the prospective rare thoracic tumors cohort. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00443-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Forde P, Spicer J, Girard N, Provencio M, Lu S, Wang C, Awad M, Mitsudomi T, Felip E, Swanson S, Saylors G, Chen KN, Tanaka F, Tran P, Hu N, Cai J, Bushong J, Neely J, Balli D, Broderick S. 84O Neoadjuvant nivolumab (N) + platinum-doublet chemotherapy (C) for resectable NSCLC: 3-y update from CheckMate 816. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00338-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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Girard N, Leighl N, Ohe Y, Kim T, Demirdjian L, Bourla A, Sultan AA, Mahadevia P, Bauml J, Sabari J. 19P Mortality among EGFR-mutated advanced NSCLC patients after frontline osimertinib treatment: A real-world, US attrition analysis. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00273-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Lopez PG, Girard N, Cho B, Sabari J, Spira A, Sanborn R, Goto K, Yang JH, Curtin J, Lyu X, He A, Penton J, Edwards J, Massin GL, Xia K, Chioda M, Thayu M, Knoblauch R, Mahadevia P, Leighl N. 30 Long-term efficacy, safety, and predictors of response to amivantamab among patients with post-platinum EGFR Ex20ins-mutated advanced NSCLC. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00257-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Girard N, Wolf J, Kim T, Leighl N, Knott C, Li T, Cabrieto J, Diels J, Sermon J, Mahadevia P, Schioppa C, Sabari J. 27P Amivantamab versus alternative real-world anti-cancer therapies in patients with advanced non-small cell lung cancer with epidermal growth factor receptor exon 20 insertion mutations in the US and Europe. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00281-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Tuil A, Fourchotte V, Binder JP, Pauly L, Gaillard T, Girard N, Gauroy E, Darrigues L. [How I do… a TUG Flap after vulvo-vaginal excision surgery]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2023; 51:289-293. [PMID: 36754121 DOI: 10.1016/j.gofs.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/09/2023]
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Febre M, Saulnier N, Roux P, Boutoille F, Girard N, Robert C, Rakic R, Rosset E, Maddens S. Placenta‐derived mesenchymal stromal cells as a treatment for refractory chronic gingivostomatitis in cats: eight cases (2018). J Small Anim Pract 2022; 64:296-305. [PMID: 36573276 DOI: 10.1111/jsap.13583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 09/16/2022] [Accepted: 10/21/2022] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The aim of this case series was to collect preliminary data on safety and efficacy of treating cats suffering from refractory feline chronic gingivostomatitis with a single intravenous therapy of cryopreserved placenta-derived mesenchymal stromal cells. MATERIALS AND METHODS We planned the prospective inclusion of cats suffering from refractory chronic gingivostomatitis in three veterinary clinics. All cats received a single infusion of 10×106 cryopreserved cells. Follow-up evaluations were done at day 15 and at 2-, 3- and 6-months following infusion. Clinical disease severity was evaluated by dental specialists using a published stomatitis disease activity index scoring system coupled with an owners' assessment questionnaire. RESULTS All eight cats attended all follow up visits. Cryopreserved ready-to-use placenta-derived cells administered systemically were safe and resulted in notable clinical improvement in all cats as reported by stomatitis disease activity index scoring and owner's survey. CLINICAL SIGNIFICANCE Infusion of cryopreserved freshly thawed placenta-derived mesenchymal stromal cells appears to promote clinical and consequently behavioural benefits in cats with refractory chronic gingivostomatitis after having undergone full-mouth or premolar-molar tooth extraction. Future randomised studies are required to confirm safety and efficacy of this treatment.
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Girard N, Popat S, Shoshkova S, Fear S, Perez Gracia J. 75P Effectiveness and safety data from IMreal cohort 1: Patients (pts) with urothelial cancer (UC) receiving atezolizumab after platinum-containing chemotherapy (plt chemo) under real-world conditions. IMMUNO-ONCOLOGY AND TECHNOLOGY 2022. [DOI: 10.1016/j.iotech.2022.100179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Wang J, Garcia Campelo R, Girard N, Leighl N, Reckamp K, Takahashi T, Li S, Millington D, Barala P, Bauml J, Knoblauch R, Cho B. 398TiP MARIPOSA-2: Randomized phase III study of amivantamab + lazertinib + chemotherapy vs chemotherapy alone in EGFR-mutant NSCLC after osimertinib failure. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Alcala N, Dayton T, Di Genova A, Sexton-Oates A, Voegele C, Damiola F, Tabone-Eglinger S, Mangiante L, Mathian E, network L, Girard N, Lantuejoul S, Clevers H, Fernandez-Cuesta L, Foll M. MA02.03 The Evolution of Lung Neuroendocrine Tumors. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Girard N, Popat S, Shoshkova S, Fear S, Perez Gracia J. 1033P IMreal Cohort 2: Second interim analysis of efficacy and safety data in patients (pts) with locally advanced or metastatic non-small cell lung cancer (NSCLC) receiving atezolizumab (atezo) under real-world conditions. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Hak JF, Boulouis G, Kerleroux B, Benichi S, Stricker S, Gariel F, Garzelli L, Meyer P, Kossorotoff M, Boddaert N, Girard N, Vidal V, Dangouloff Ros V, Blauwblomme T, Naggara O. Noninvasive Follow-up Imaging of Ruptured Pediatric Brain AVMs Using Arterial Spin-Labeling. AJNR Am J Neuroradiol 2022; 43:1363-1368. [PMID: 36007951 PMCID: PMC9451641 DOI: 10.3174/ajnr.a7612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 06/28/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Brain AVMs represent the main etiology of pediatric intracranial hemorrhage. Noninvasive imaging techniques to monitor the treatment effect of brain AVMs remain an unmet need. In a large cohort of pediatric ruptured brain AVMs, we aimed to investigate the role of arterial spin-labeling for the longitudinal follow-up during treatment and after complete obliteration by analyzing CBF variations across treatment sessions. MATERIALS AND METHODS Consecutive patients with ruptured brain AVMs referred to a pediatric quaternary care center were prospectively included in a registry that was retrospectively queried for children treated between 2011 and 2019 with unimodal or multimodal treatment (surgery, radiosurgery, embolization). We included children who underwent an arterial spin-labeling sequence before and after treatment and a follow-up DSA. CBF variations were analyzed in univariable analyses. RESULTS Fifty-nine children with 105 distinct treatment sessions were included. The median CBF variation after treatment was -43 mL/100 mg/min (interquartile range, -102-5.5), significantly lower after complete nidal surgical resection. Following radiosurgery, patients who were healed on the last DSA follow-up demonstrated a greater CBF decrease on intercurrent MR imaging, compared with patients with a persisting shunt at last follow-up (mean, -62 [SD, 61] mL/100 mg/min versus -17 [SD, 40.1] mL/100 mg/min; P = .02). In children with obliterated AVMs, recurrences occurred in 12% and resulted in a constant increase in CBF (mean, +89 [SD, 77] mL/100 mg/min). CONCLUSIONS Our results contribute data on the role of noninvasive arterial spin-labeling monitoring of the response to treatment or follow-up after obliteration of pediatric AVMs. Future research may help to better delineate how arterial spin-labeling can assist in decisions regarding the optimal timing for DSA.
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Girard N, Besse B, Bernabé Caro R, Goto K, Leighl N, Ohe Y, Sabari J, Lee SH, Lin X, Schaeffer M, Nair S, Li T, Di Scala L, Potluri R, Mahadevia P, Thayu M, Kim T. EP08.02-016 Frontline and Post-Osimertinib Therapy for EGFR-mutant Advanced NSCLC: Treatment Patterns, Outcomes, Healthcare Use and Costs. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Mangiante L, Alcala N, Di Genova A, Sexton-Oates A, Le Stang N, Boyault S, Cuenin C, Damiola F, Voegele C, MESOBANK M, Jean D, Lantuejoul S, Ghantous A, Hernandez-Vargas H, Caux C, Girard N, Lopez-Bigas N, Alexandrov L, Salle FG, Foll M, Fernandez-Cuesta L. OA04.05 MESOMICS Project: Using Whole-Genome Sequencing Data to Fill the Gaps in Malignant Pleural Mesothelioma Molecular Studies. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.029] [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]
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Benitez J, Florez-Arango J, Boucher ME, Dansin E, Kerjouan M, Bigay-Game L, Pichon E, Thillays F, Falcoz PE, Lyubimova S, Oulkhouir Y, Calcagno F, Thiberville L, Clément-Duchêne C, Westeel V, Thomas P, Maury JM, Molina T, Girard N, Besse B. 1629P Increased incidence of thymic epithelial tumors during COVID-19 pandemic: A retrospective analysis from the French RYTHMIC network. Ann Oncol 2022. [PMCID: PMC9472767 DOI: 10.1016/j.annonc.2022.07.1708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Paz-Ares L, Johnson M, Girard N, Hann C, Ahn MJ, Nishio M, Godard J, Laadem A, Yoshizuka N, Qian M, Cheng B, Rudin C. 1550TiP Phase II, multicenter, randomized, open-label study of DS-7300 in patients (pts) with pre-treated extensive-stage small cell lung cancer (ES-SCLC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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SRIVASTAVA S, O’Brien M, Cheema P, Grohe C, Carcereny E, Girard N, Chiappori A, Ross S, Rossetti M, Dubois F, Lager J, Velcheti V. EP08.01-021 Phase 2 Study Evaluating Inupadenant in Combination with Chemotherapy in Adults with NSCLC who Progressed on Immunotherapy. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kim T, Girard N, Low G, Zhuo J, Yu D, Yang Y, Murota M, Lim C, Kleinman N, Cho B. 1109P Amivantamab vs real-world (RW) therapy in Japanese patients with advanced non-small cell lung cancer (aNSCLC) epidermal growth factor receptor (EGFR) exon-20 insertion mutation (E20i). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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