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Paillaud E, Peschaud F, Cudennec T, Caillet P, Gisselbrecht M, De Decker L, De Angelis N, Cattan P, Plaud B, Tournigand C, Aparicio T, Touzet S, Moszkowicz D, Laurent M, Canoui-Poitrine F, Brain E. Implementation of complex perioperative intervention in older patients with cancer (IMPROVED program). J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.tps11630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS11630 Background: Nearly 50% of patients are older than 70 years at diagnosis of digestive cancer. Surgical resection is the first line strategy of treatment. Despite improvement in surgical techniques and development of rehabilitation programs, the rate of postoperative complications remains high. Peri-operative involvement of geriatricians may improve care management older cancer patients. Methods: During a 6 months run-up period (emerging project), we structured a multi-professional network (digestive surgeons, anesthetists, geriatricians, digestive oncologists, epidemiologists), we elaborated a innovative peri-operative geriatric intervention (Improved program) in digestive surgery setting based on evidence-based data. We build a dedicated evaluation plan by determinate the best design for assessing geriatric intervention in this complex context and choose the more appropriate endpoints. Results: We will include 554 patients aged 75 or more with resectable digestive cancer in a stepped wedge cluster randomized trial. The intervention is based on 1/ a preoperative geriatric assessment, focusing on frailty parameters and developing a coordinated program of tailored geriatric interventions 2/ a postoperative shared care with an integrated care model where both surgeon and geriatrician share responsibility for the patient management in surgical ward. This geriatric postoperative management will be focus on prevention and correction of complications, early mobilization, optimal nutritional support. The main endpoint Is is Grade II or higher post-surgical complications rate according Clavien-Dindo classification within 30 days after the surgical procedure. Conclusion: We expected to demonstrate a benefit of a peri-operative shared management model to decrease the risk of post-surgical complications In older patients with digestive cancer.
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Audureau E, Soubeyran PL, Martinez-Tapia C, Bellera CA, Bastuji-Garin S, Boudou-Rouquette P, Rainfray M, Chahwakilian A, Grellety T, Hanon O, Mathoulin-Pélissier S, Paillaud E, Canoui-Poitrine F. Using machine learning to predict mortality in older patients with cancer: Decision tree and random forest analyses from the ELCAPA and ONCODAGE prospective cohorts. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.11516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11516 Background: Accurate prognosis is crucial to decision making in oncology, but remains challenging in older patients due to the heterogeneity of this population and the lack of ability of current models to capture complex interactions between oncological and geriatric predictors. We aimed to develop new predictive algorithms based on machine learning to refine individualized prognosis in older patients with cancer. Methods: Data were collected from 3409 patients ≥70 years referred to geriatric oncology clinics for completion of a geriatric assessment (GA), including 2012 and 1397 patients from the ELCAPA (training set) and ONCODAGE (validation set) French prospective cohorts, respectively. Candidate predictors included baseline oncological and geriatric parameters, G-8 score and routine biological data (CRP/albumin ratio). Prognostic models for 12-months mortality were built using Cox regression model, single decision tree (DT) and random survival forest (RSF). Models performance was compared based on externally validated Harrell’s C-indexes. Results: During the 1-year study period, 875 (43%) and 219 (16%) patients died in the training and validation sets, respectively (mean age: 81±6 / 78±5, women 47% / 70%, metastasis 50% / 34%). Cox model identified 9 independent predictors of mortality: tumor site/metastatic status, anticancer treatment, weight loss > 3kg, drugs > 5, renal failure, increased CRP/Albumin, ECOG-PS≥2, ADL≤5 and altered TGUG. DT identified more complex combinations between features, yielding 16 patient groups with highly differentiated survival, notably depending on the G-8 ( < 10 vs. ≥10 as the root node). RFS had the highest C-index (0.86 [RFS], 0.82 [Cox], 0.81 [DT]), identifying the G-8, CRP/albumin and tumor site/metastasis as the most important features. Conclusions: While Cox modeling confirmed known independent prognostic factors, DT revealed more complex interactions between them and random forest achieved superior prognostic performance by better capturing patient’s complexity. The latter model has been implemented into an interactive web interface for easy and direct use in clinical practice. Clinical trial information: NCT02884375.
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Canoui-Poitrine F, Martinez-Tapia C, Pamoukdjian F, Mathoulin-Pélissier S, Frasca M, Paillaud E, Bringuier M, Brain E, David JP, Laurent M, Bastuji-Garin S, Audureau E. Modeling causal associations between frailty components and mortality in older patients with cancer: A structural equation approach. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.e23021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e23021 Background: The independent prognostic value of both oncological and geriatric parameters is well-established in older cancer patients. Yet little is known about the causal pathways between them and how they may interact to affect mortality. Using structural equation modeling (SEM), we aimed to assess the direct and indirect impact of geriatric impairments and oncological parameters on mortality in older patients with cancer. Methods: Patients ≥70 years recruited in the ELCAPA cohort for geriatric assessment (GA), between 2007 and 2016, were included. The six following geriatric domains were assessed: function and mobility, nutrition, cognition, mood, comorbidities and polypharmacy, and social support. SEM analysis tested prespecified relationships between geriatric and oncological characteristics (i.e. stage, cancer site and anti-cancer treatment) and their influence on 6- and 12-months mortality following GA. Model fit was assessed through Root Mean Squared Error of Approximation (RMSEA) and Tucker-Lewis Index (TLI). Results: This analysis included 1434 patients (mean age, 80 years (±5.6); female, 48%; 48% metastasis; main localizations: colorectal (19%), upper digestive tract (17%), and breast (17%)). The 6- and 12-months mortality were 56% and 68%, respectively. Significant direct paths to increased mortality were identified for functional impairment (standardized coefficient (SC): 0.37; p < 0.001 and 0.32; p < 0.001), poor nutritional status (SC: 0.11; p = 0.005 and 0.14; p = 0.001) and poor social support (SC = 0.07; p = 0.08 and 0.09; p = 0.02), along with tumor site, metastatic status and anti-cancer treatment. SEM additionally revealed the indirect effects on mortality of comorbidities, cognitive impairment and depression mediated through functional and nutritional status. Model fit was excellent (RMSEA = 0.036, TLI = 0.941). Conclusions: SEM analysis showed the direct effects of functional and nutritional impairments on mortality and also revealed their central mediating role in the indirect impact of comorbidities, depression and cognitive impairment on mortality. Clinical trial information: NCT02884375.
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Assouan D, Paillaud E, Caillet P, Kempf E, Vincent H, Brain E, Rochette de Lempdes G, Touboul C, Martinez-Tapia C, Allain M, Bastuji-Garin S, Hanon O, Laurent M, Canoui-Poitrine F. Cancer-specific mortality and competing causes of death in older adults: A prospective, multicenter cohort study (ELCAPA-19). J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.11547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11547 Background: Among older adults with cancer, comorbidities compete with cancer as the cause of death. The objectives were to quantify the proportion and rate of cancer-specific death in older patients with cancer, and to analyze the associations between geriatric factors and cancer death. Methods: Between January 2007 and December 2014, older patients with cancer were prospectively included by the ELCAPA cohort study’s eight investigating centers. Competing risk methods were used to estimate 6-month and 3-year cancer mortality rates and to probe associations between geriatric factors and cancer death. Results: A total of 1678 patients were included (mean ± standard deviation age: 81.3 ± 5.8; women: 49%). The most common cancers were colorectal (19%), breast (17%) and urinary (15%) cancers and 49% had metastasis. After a median follow-up period of 34 months, a total of 948 deaths were observed. Of the 282 deaths in non-metastatic patients, 203 (72%; 95% confidence interval (CI): [66%-77%]) were attributable to cancer. This proportion was 92% (89–94; N = 448/498) for metastatic patients. The 6-month and 3-year cancer mortality rates was respectively 12% (9–15) and 34% (29-38) for non-metastatic tumors and 45% (41–49) and 83% (80–87) for metastatic stage tumors. At 6 months, the geriatric factors independently associated with cancer death were a dependency in activities of daily living (ADL) score ≤ 5 (adjusted subhazard ratio: 2.11 (95%CI: [1.68–2.64]), mobility impairment (Timed Get Up and Go (TGUG) test time > 20 s (1.40 [1.05–1.87]) or inability to perform the TGUG (2.41 [1.67–3.48])) and comorbidities (total Cumulative Index Rating Scale-Geriatric score ≥13) (1.59 [1.23–2.06]). At 3 years, the independently associated factors were ADL ≤ 5 (1.60, [1.34–1.91]), TGUG > 20 s (1.28, [1.04–1.59]) or inability to perform TGUG (2.02 [1.47–2.79]), and cognitive impairment (1.23 [1.01–1.50]). Conclusions: Most older adults with cancer die from this disease and not from other comorbidities. However, geriatric parameters (dependency, impaired mobility, comorbidities, and cognitive impairment) are independently associated with cancer death. These geriatric impairments should be taken into account when assessing the cancer patient’s prognosis in clinical practice. Clinical trial information: NCT02884375.
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Martinez-Tapia C, Diot T, Oubaya N, Paillaud E, Poisson J, Gisselbrecht M, Caillet P, Baudin A, Pamoukdjian F, Bastuji-Garin S, Laurent M, Canoui-Poitrine F. Obesity paradox in older cancer patients for middle and long-term mortality: A prospective multicenter cohort study of 2,071 patients. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.11555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11555 Background: Overweight and obesity are associated with numerous adverse health outcomes. However, among older adults, substantial literature suggests an improved survival among overweight and obese patients. This phenomenon, referred to as the “obesity paradox” remains controversial. In the context of cancer, the association between overweight/obesity and mortality is complex due to the concomitant weight loss and cachexia. We aim to assess the impact of high Body Mass Index (BMI) on mortality in a large population of older cancer patients. Methods: We studied patients aged ≥70 from the ELCAPA prospective open-cohort (2007-2016; 10 geriatric oncology clinics, Great Paris urban area). Endpoints were 12- and 48-months mortality. A variable combining BMI at cancer diagnosis and weight loss (in the 6 months preceding the diagnosis) was created. BMI categories considered: underweight, (BMI < 22.4kg/m²), normal weight (BMI 22.5-24.9), overweight (BMI 25-29.9), and obese (BMI ≥30); weight loss (WL) categories: < 5%, 5- < 10%, ≥10%. Univariate and multivariate Cox proportional-hazards analysis were conducted in males and females. Results: A total of 2071 patients were included (mean age, 81; female, 48%; metastases, 49%; main localizations: digestive (37%), urinary (26%), breast (16%); underweight (30%), normal weight (23%), overweight (33%), obese (14%)). After adjustment for age, smoking, inpatient status, cancer site, metastasis, performance status and comorbidities, overweight women with < 5% WL were at lower risk of 12- and 48-months mortality compared to normal weight women with < 5% WL (aHR = 0.56; p = 0.043 and 0.65; p = 0.031, respectively). Obese women with < 5% WL had a lower mortality risk only at 48-months (aHR = 0.63; p = 0.036). The obesity paradox was stronger in overweight metastatic women. Overweight or obese women with 5- < 10% or ≥10% WL had no reduced risk of mortality compared to normal weight women. Overweight and obese men had no reduced risk of mortality irrespective of weight loss. Conclusions: By taking into account initial weight loss, we did not found evidence for obesity paradox in older patients with cancer except in the subgroup of women with minimal weight loss. Clinical trial information: NCT02884375.
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Paillaud E, Soubeyran P, Oubaya N, Brain E, Fonck M, Reinald N, Heitz D, Allain M, Zebachi S, Rousselot H, Laurent M, Dauba J, Caillet P, Bastuji-Garin S, Rainfray M, Bringuier M, Grellety T, Bellera CA, Mathoulin-Pélissier S, Canoui-Poitrine F. Prognostic value of routine biomarkers in older patients with cancer: Pooled analysis of three prospective cohorts. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.11551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11551 Background: To assess prognostic value of routine biomarkers in older patients with cancer. Methods: A pooled analysis of three prospective multicentre cohorts, ELCAPA, PHRC Aquitaine and ONCODAGE was conducted. Patients aged 70 years or older, with cancer were included. Biomarkers collected were plasmatic C-reactive protein, albumin and a combined score: Glasgow Prognostic Score (GPS). The GPS comprised three categories (0: CRP≤10 mg/L, albumin≥35 g/L; 1: CRP≤10 mg/L and albumin < 35 g/L, or CRP > 10 mg/L and albumin≥35 g/L; 2: CRP > 10 mg/L and albumin < 35 g/L).The primary endpoint was overall survival at 12 months. Multivariable Cox models were used, adjusting for age, sex, localisation, metastatic status, performance status, frailty screening index, the G8. Discriminative properties were assessed using Harrell C index and NRI (Net Reclassification Improvement). Results: Overall 1800 patients were analyzed (ELCAPA: N = 543, PHRC Aquitaine: N = 253, ONCODAGE: N = 1004; mean age: 78.5±5.5 years; 61.7% of men; 37% metastatic; most frequent localisations: breast (34.9%) and colon-rectum (17.7%); 70.7% of patients screened at risk of frailty with G8). Overall survival was 71.1%. GPS was independently associated with death (among normal G8: GPS 1: Hazard Ratio (HR) = 4.48; 95% Confidence Interval (95% CI) = [2.03; 9.89], GPS 2: 11.64 [4.54; 29.81], among abnormal G8: GPS 1: 2.45 [1.79; 3.34], GPS 2: 3.97 [2.93; 5.37]. The addition of GPS to the clinical model (Harell C: 0.82 [0.80; 0.83]) improved discrimination (Harell C: 0.84 [0.82; 0.85], NRI: 11% [5; 19]). Conclusions: GPS could be used in older patients with cancer to help decision-making and prognosis assessment.
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Segaux L, Oubaya N, Broussier A, Canoui-Poitrine F, Audureau E, Fromentin I, David J, Bastuji-Garin S. Identification de cinq profils de fragilité dans une population de sujets âgés de 50 à 75 ans. Une analyse en classe latente (Étude Succeed). Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Leibler C, Matignon M, Moktefi A, Samson C, Zarour A, Malard S, Boutin E, Pilon C, Salomon L, Natella PA, Durrbach A, Robert T, Canoui-Poitrine F, Grimbert P. Belatacept in renal transplant recipient with mild immunologic risk factor: A pilot prospective study (BELACOR). Am J Transplant 2019; 19:894-906. [PMID: 30582270 DOI: 10.1111/ajt.15229] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 11/21/2018] [Accepted: 12/06/2018] [Indexed: 01/25/2023]
Abstract
The benefit of belatacept on antibody-mediated rejection (ABMR) incidence after kidney transplant with preformed donor-specific antibodies (DSAs) has never been assessed. Between 2014 and 2016, we conducted a multicenter prospective clinical trial with 49 patients to determine kidney allograft outcome in recipients with preformed DSAs (maximal mean fluorescence intensity 500 to 3000) treated with belatacept (BELACOR trial). Immunosuppressive strategy included antithymocyte globulin, belatacept, mycophenolate mofetil, and steroids. An ancillary control group was designed retrospectively, including patients fulfilling the same inclusion criteria treated with calcineurin inhibitors. In BELACOR group, no patient exhibited acute ABMR, patient and allograft survival at 1 year was 100% and 95.4%, respectively, and the estimated glomerular filtration rate was 53.2 mL/min/1.73 m2 . However, the 12-month incidence of acute T cell-mediated rejection was 25.4% (14.5% to 42.4%). Comparison with the control group showed significantly higher T cell-mediated rejection incidence only in the BELACOR group (P = .003). Considering the DSAs, the outcome was similar in the 2 groups except a significantly higher number of patients displayed a complete disappearance of class II DSAs in the BELACOR group (P = .001). Belatacept was not associated with an acute ABMR increased risk and may be considered as immunosuppressive strategy in transplant recipients with preformed DSAs (maximal mean fluorescence intensity 500 to 3000). Prospective randomized trials are needed to confirm these results.
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Martinez-Tapia C, Canoui-Poitrine F, Caillet P, Bastuji-Garin S, Tournigand C, Assaf E, Varnier G, Pamoukdjian F, Brain E, Rollot-Trad F, Laurent M, Paillaud E. Preferences for surrogate designation and decision-making process in older versus younger adults with cancer: A comparative cross-sectional study. PATIENT EDUCATION AND COUNSELING 2019; 102:429-435. [PMID: 30293935 DOI: 10.1016/j.pec.2018.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/27/2018] [Accepted: 09/28/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To compare the preferences of older (≥70 years old) versus younger (<70 years old) cancer patients regarding surrogate designation and decision making. METHODS A cross-sectional survey. Patient characteristics and information about surrogacy and involvement in decision making were collected. Associations between patient characteristics and preferences were examined. RESULTS The study included 130 patients aged ≥70 years (mean age 80 years) and 102 patients aged <70 years (mean age 55) and. Factors independently associated with surrogate knowledge (66%): younger age, more children living nearby, high income; factors associated with having already designated a surrogate (62%): younger age, decreased number of daily medications; factors associated with designating a surrogate after questionnaire administration (40%): low education, metastasis. Patients requiring an informed consent for any intervention was associated with older age (adjusted OR [aOR]per year = 1.04[95% confidence interval 1.00-1.08]), not living alone (aOR = 2.52[1.00-6.36]), and having children (aOR = 4.49[1.13-17.81]). CONCLUSION All cancer patients, wanted to be fully informed and 72% wanted to be involved in medical decisions. Preferences for decision control vary between age groups, depending on family members' presence and living alone. PRACTICE IMPLICATIONS Sharing complete and clear information should be an important key in the process of cancer patients' care, regardless of patient age.
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Hervochon R, Teissier N, Blondeau JR, Remus N, Bassinet L, Canoui-Poitrine F, Van Den Abbeele T, Prulière-Escabasse V. Computed Tomography Description of the Uncinate Process Angulation in Patients With Cystic Fibrosis and Comparison With Primary Ciliary Dyskinesia, Nasal Polyposis, and Controls. EAR, NOSE & THROAT JOURNAL 2019; 98:89-93. [PMID: 30884997 DOI: 10.1177/0145561319828645] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND: There is a medial bulging of the lateral nasal wall in patients with cystic fibrosis (CF). AIMS: Uncinate process (UP) angulation measurements in patients and controls to objectify this bulging. MATERIALS AND METHODS: Thirty CF, 17 primary ciliary dyskinesia (PCD), 13 chronic rhinosinusitis with polyps (CRSwp), and 30 controls were included. Angles were measured bilaterally on computed tomography (CT) scans: A, B, C on coronal sections, D and E on axial sections. Angle A was between the UP and the orbit inner wall, whereas the others were between UP and midline. RESULTS: There was no significant difference between controls, PCD, and CRSwp. However, CF had 3 statistically different angles with controls, 5 with CRSwp, and 4 with PCD. Angle A average value was 126° (±16°) in patients with CF, 138° (±19°) in controls ( P = .007), 145° (±15°) in PCD ( P = .001), and 138° (±14°) in CRSwp ( P = .001). Angle E average value was 35° (±10°) in patients with CF, 20° (±6°) in controls ( P < .001), 21° (±4°) in PCD ( P < .001), and 22° (±6°) in CRSwp ( P < .001). CONCLUSION: Uncinate process's anatomy is only modified in CF: Angle between UP and inner wall of orbit is closed, and angles between UP and midline are opened. SIGNIFICANCE: These measures quantify the medial bulging of lateral nasal wall and support nasofibroscopic observations.
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Bylicki O, Tournier C, Canoui-Poitrine F, Blein C, Chouaid C. Coût du dernier mois de vie des patients décédés à hôpital d’un cancer du poumon : enquête nationale française. Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.235] [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]
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Bylicki O, Tournier C, Canoui-Poitrine F, Blein C, Chouaid C. Évaluation de l’agressivité des soins en fin de vie des patients atteints d’un cancer du poumon en France à partir des données PMSI. Rev Mal Respir 2019. [DOI: 10.1016/j.rmr.2018.10.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bylicki O, Tournier C, Canoui-Poitrine F, Blein C, Chouaid C. P2.15-04 Costs of Cares on the Month Before Death of Patients with Lung Cancer: A French National Database Survey. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Franco I, de'Angelis N, Canoui-Poitrine F, Le Roy B, Courtot L, Voron T, Aprodu R, Salamé E, Saleh NB, Berger A, Ouaïssi M, Altomare DF, Pezet D, Mutter D, Brunetti F, Memeo R. Feasibility and Safety of Laparoscopic Right Colectomy in Oldest-Old Patients with Colon Cancer: Results of the CLIMHET Study Group. J Laparoendosc Adv Surg Tech A 2018; 28:1326-1333. [PMID: 30256131 DOI: 10.1089/lap.2018.0040] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Laparoscopy for colorectal cancer treatment is widely accepted. However, there is no consensus as to whether or not laparoscopy can be considered the preferred treatment strategy in octogenarian and nonagenarian patients with colon cancer. The aim of this study was to compare operative and postoperative outcomes of laparoscopic right colectomy between oldest-old (≥80 years) and younger (<80 years) patients with colon cancer. METHODS The study population was sampled from the CLIMHET Study Group cohort. Between January 2005 and December 2015, data were retrieved for all patients who had undergone elective laparoscopic right colectomy for colon cancer in five University Hospital centers in France (CHU of Clermont-Ferrand, Hôpital Civil of Strasbourg-IRCAD, Hôpital Henri-Mondor of Créteil, Hôpital Européen Georges Pompidou of Paris, and CHRU of Tours). RESULTS Overall, 473 cancer patients were selected and analyzed. There were 156 oldest-old patients (median age: 84.1 years, range: 80-96) and 317 younger patients (median age: 67 years, range: 25-79). After adjusting based on propensity score on gender, obesity, American Society of Anesthesiologists score, smoking, arteriopathy, coronaropathy, comorbidity, and American Joint Committee on Cancer staging, no significant difference was found in operative and postoperative outcomes, except for time to resume a regular diet (3.6 days versus 3.0 days, P = .008) and length of hospital stay (12.1 days versus 9.1 days, P = .03), which were longer for oldest-old patients. Overall and disease-free survival rates were also equivalent between groups. CONCLUSION These findings support that laparoscopic right colectomy can be safely performed in cancer patients aged 80 and older, and its outcomes are similar in oldest-old and younger patients.
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Contou D, Sonneville R, Canoui-Poitrine F, Colin G, Coudroy R, Pène F, Tadié JM, Cour M, Béduneau G, Marchalot A, Guérin L, Jochmans S, Ehrmann S, Terzi N, Préau S, Barbier F, Schnell G, Roux D, Leroy O, Pichereau C, Gélisse E, Zafrani L, Layese R, Brun-Buisson C, Mekontso Dessap A, de Prost N. Clinical spectrum and short-term outcome of adult patients with purpura fulminans: a French multicenter retrospective cohort study. Intensive Care Med 2018; 44:1502-1511. [PMID: 30128591 DOI: 10.1007/s00134-018-5341-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/03/2018] [Indexed: 02/06/2023]
Abstract
PURPOSE Data on purpura fulminans (PF) in adult patients are scarce and mainly limited to meningococcal infections. Our aim has been to report the clinical features and outcomes of adult patients admitted in the intensive care unit (ICU) for an infectious PF, as well as the predictive factors for limb amputation and mortality. METHODS A 17-year national multicenter retrospective cohort study in 55 ICUs in France from 2000 to 2016, including adult patients admitted for an infectious PF defined by a sudden and extensive purpura, together with the need for vasopressor support. Primary outcome variables included hospital mortality and amputation during the follow-up period (time between ICU admission and amputation, death or end of follow-up). RESULTS Among the 306 included patients, 126 (41.2%; 95% CI 35.6-46.9) died and 180 (58.8%; 95% CI 53.3-64.3) survived during the follow-up period [13 (3-24) days], including 51/180 patients (28.3%, 95% CI 21.9-35.5) who eventually required limb amputations, with a median number of 3 (1-4) limbs amputated. The two predominantly identified microorganisms were Neisseria meningitidis (63.7%) and Streptococcus pneumoniae (21.9%). By multivariable Cox model, SAPS II [hazard-ratio (HR) = 1.03 (1.02-1.04); p < 0.001], lower leucocytes [HR 0.83 (0.69-0.99); p = 0.034] and platelet counts [HR 0.77 (0.60-0.91); p = 0.007], and arterial blood lactate levels [HR 2.71 (1.68-4.38); p < 0.001] were independently associated with hospital death, while a neck stiffness [HR 0.51 (0.28-0.92); p = 0.026] was a protective factor. Infection with Streptococcus pneumoniae [sub-hazard ratio 1.89 (1.06-3.38); p = 0.032], together with arterial lactate levels and ICU admission temperature, was independently associated with amputation by a competing risks analysis. CONCLUSION Purpura fulminans carries a high mortality and morbidity. Pneumococcal PF leads to a higher risk of amputation. TRIALS REGISTRATION NCT03216577.
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Polivka L, Oubaya N, Bachelez H, Paul C, Richard MA, Beylot-Barry M, Schmutz JL, Beneton N, Mahé E, Viguier M, Chosidow O, Canoui-Poitrine F, Sbidian E. Trends in hospitalization rates for psoriasis flares since the introduction of biologics: a time series in France between 2005 and 2015. J Eur Acad Dermatol Venereol 2018; 32:1920-1929. [PMID: 29729123 DOI: 10.1111/jdv.15044] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 03/28/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND In the late 2000s, the introduction of biologics transformed the prognosis for patients with moderate-to-severe psoriasis. We hypothesized that treatment with biologics may associate with a reduction in the hospitalization rate for psoriasis flares. OBJECTIVE To analyse changes over time in the hospitalization rate for psoriasis flares. METHODS We included inpatient stays in any of nine French hospitals between 2005 and 2015 for a psoriasis flare, as documented in the national inpatient database. In two centres, we also analysed data from the individual patients' electronic medical records. RESULTS A total of 3572 stays were included. The introduction of biologics was not associated with a decrease in the number of hospitalizations for a psoriasis flare; on the contrary, we observed a non-significant increase in the number of hospitalizations (13 hospitalizations for psoriasis flares per quarter per 10 000 beds). In the two-centre study, the introduction of biologics was associated with a significant increase in the hospitalization of patients receiving topical treatments only (520 hospitalizations per year per 10 000 beds) and those with a first psoriasis flare. CONCLUSION The number of hospitalizations for a psoriasis flare tended to increase between 2005 and 2015. The availability of additional treatment options might have increased patient demand and/or broadened the indications in clinical practice.
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Mathoulin Pelissier S, Paillaud E, Soubeyran P, Brain E, Bellera C, Balardy L, Rainfray M, Fourrier-Reglat A, Terret C, Mourey L, Lalet C, Canoui-Poitrine F, Gourgou S. Apport d’une plateforme nationale de recherche clinique dédiée aux personnes âgées avec un cancer (PACAN : personnes âgées et cancer). Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.03.304] [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] Open
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68
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Gauthier M, Canoui-Poitrine F, Guéry E, Desvaux D, Hue S, Canaud G, Stehle T, Lang P, Kofman T, Grimbert P, Matignon M. Anticardiolipin antibodies and 12-month graft function in kidney transplant recipients: a prognosis cohort survey. Nephrol Dial Transplant 2018; 33:709-716. [DOI: 10.1093/ndt/gfx353] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Accepted: 11/24/2017] [Indexed: 12/22/2022] Open
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69
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Kofman T, Pourcine F, Canoui-Poitrine F, Kamar N, Malvezzi P, François H, Boutin E, Audard V, Lang P, Martinez F, Legendre C, Matignon M, Grimbert P. Safety of renal transplantation in patients with bipolar or psychotic disorders: a retrospective study. Transpl Int 2017; 31:377-385. [PMID: 28945291 DOI: 10.1111/tri.13078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/11/2017] [Accepted: 09/18/2017] [Indexed: 02/05/2023]
Abstract
Solid organ transplantation societies recommend a relative contraindication of transplantation for people with bipolar or psychotic disorders. Very few data are available on the outcome of kidney transplantation and the increased risk of kidney disease in those patients. We conducted a retrospective multicenter cohort study (1979-2014) including kidney allograft recipients with either bipolar (BD) or psychotic disorders prior to transplant. Objectives were kidney allograft and patient outcomes compared to a matched control group without psychiatric disorders and the evolution of psychiatric disorder at 60 months after transplantation. Forty-seven patients including 25 women were identified, 34 with BD and 13 with psychotic disorder. Patients' overall cumulative death rates at 60 months were not significantly different in both groups [12.2%; 95% confidence interval: (4.5-24.1) in the group with psychiatric disorder versus 5.2%; (1.7-11.7) in control group P = 0.11] as for cumulative allograft loss rates [11.7% (3.5-25.2) vs. 9.4% (4.4-16.8) in control group (P = 0.91)]. Twenty-three patients (16 with BD and seven with psychotic disorder) experienced at least one psychiatric relapse [incidence rate: 1.8/100 persons- months; 95% CI; (1.2-2.7)] totaling 13 hospitalizations within 60 months of follow-up. Four patients stopped immunosuppressive therapy leading to allograft loss in three. Our study suggests that patients with BD or psychotic disorders have to be considered for renal transplantation with close psychiatric follow-up after transplant.
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Ernande L, Audureau E, Jellis CL, Bergerot C, Henegar C, Sawaki D, Czibik G, Volpi C, Canoui-Poitrine F, Thibault H, Ternacle J, Moulin P, Marwick TH, Derumeaux G. Clinical Implications of Echocardiographic Phenotypes of Patients With Diabetes Mellitus. J Am Coll Cardiol 2017; 70:1704-1716. [PMID: 28958326 DOI: 10.1016/j.jacc.2017.07.792] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 07/31/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) may alter cardiac structure and function, but obesity, hypertension (HTN), or aging can induce similar abnormalities. OBJECTIVES This study sought to link cardiac phenotypes in T2DM patients with clinical profiles and outcomes using cluster analysis. METHODS Baseline echocardiography and a composite endpoint (cardiovascular mortality and hospitalization) were evaluated in 842 T2DM patients from 2 prospective cohorts. A cluster analysis was performed on echocardiographic variables, and the association between clusters and clinical profiles and outcomes was assessed. RESULTS Three clusters were identified. Cluster 1 patients had the lowest left ventricular (LV) mass index and ratio between early mitral inflow velocity and mitral annular early diastolic velocity (E/e') ratio, had the highest left ventricular ejection fraction (LVEF), and were predominantly male with the lowest rate of obesity or HTN. Cluster 2 patients had the highest strain and highest E/e' ratio, were the oldest, were predominantly female, and had the lowest rate of isolated T2DM (without HTN or obesity). Cluster 3 patients had the highest LV mass index and volumes and the lowest LVEF and strain, were predominantly male, and shared similar age and rate of obesity and HTN as cluster 1 patients. After follow-up of 67 months (interquartile range: 40 to 87), the composite endpoint occurred in 56 of 521 patients (10.8%). Clusters 2 (hazard ratio: 2.37; 95% confidence interval: 1.15 to 4.88) and 3 (hazard ratio: 2.19; 95% confidence interval: 1.00 to 4.82) had a similar outcome, which was worse than cluster 1. CONCLUSIONS Cluster analysis of echocardiographic variables identified 3 different echocardiographic phenotypes of T2DM patients that were associated with distinct clinical profiles and highlighted the prognostic value of LV remodeling and subclinical dysfunction.
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Moktefi A, Parisot J, Desvaux D, Canoui-Poitrine F, Brocheriou I, Peltier J, Audard V, Kofman T, Suberbielle C, Lang P, Rondeau E, Grimbert P, Matignon M. C1q binding is not an independent risk factor for kidney allograft loss after an acute antibody-mediated rejection episode: a retrospective cohort study. Transpl Int 2017; 30:277-287. [PMID: 27992962 DOI: 10.1111/tri.12905] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/03/2016] [Accepted: 12/12/2016] [Indexed: 11/30/2022]
Abstract
After kidney transplantation, C4d is an incomplete marker of acute antibody-mediated rejection (AMR) and C1q-binding donor-specific antibodies (DSA) have been associated with allograft survival. However, the impact on allograft survival of C1q+ DSA after clinical AMR has not been studied yet. We analysed retrospectively in clinical AMR C4d staining and C1q-binding impact on allograft survival. We compared clinical, histological and serological features of C4d- and C4d+ AMR, C1q+ and C1q- DSA AMR and analysed C4d and C1q-binding impact on allograft survival. Among 500 for-cause kidney allograft biopsies, 48 fulfilled AMR criteria. C4d+ AMR [N = 18 (37.5%)] have significantly higher number class I DSA (P = 0.02), higher microvascular score (P = 0.02) and more transplant glomerulopathy (P = 0.04). C1q+ AMR [N = 20 (44%)] presented with significantly more class I and class II DSA (P = 0.005 and 0.04) and C4d+ staining (P = 0.01). Graft losses were significantly higher in the C4d+ group (P = 0.04) but similar in C1q groups. C4d+ but not C1q+ binding was an independent risk factor for graft loss [HR = 2.65; (1.11-6.34); P = 0.028]. In our cohort of clinical AMR, C4d+ staining but not C1q+ binding is an independent risk factor for graft loss. Allograft loss and patient survival were similar in C1q+ and C1q- AMR.
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Paillaud E, Canoui-Poitrine F, Varnier G, Anfasi-Ebadi N, Guery E, Saint-Jean O, Gisselbrecht M, Aparicio T, Bastuji-Garin S, Laurent M, Caillet P. Preferences about information and decision-making among older patients with and without cancer. Age Ageing 2017; 46:665-671. [PMID: 28104597 DOI: 10.1093/ageing/afw256] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Indexed: 11/14/2022] Open
Abstract
Background information of older patients with cancer is crucial to ensure optimal care. Objectives to compare older patients with and without cancer regarding their preferences about medical information, decision-making and surrogate designation. Design an intention-to-act questionnaire was completed by patients ≥70 y enroled in the ELderly CAncer PAtients cohort between January and June 2013 and by patients in the same age group enroled in a cross-sectional survey conducted in 2005 in acute geriatric wards. Setting Henri-Mondor Teaching Hospital in the Paris conurbation, France. Results the group with cancer had 133 patients [mean age, 79.6 ± 6.5 y; 54.9% women]. The main tumour sites were colorectal [24.1%], breast [23.3%] and prostate [15.8%]; 34.8% had metastases. All these patients wanted full information, 74.2% wanted to participate in decisions about their care, 87.2% would designate a family member to serve as a surrogate in life-threatening situations and 15% had already designated a surrogate. Compared to patients without cancer, those with cancer more often wanted to receive information in a life-threatening situation [93.6% versus 79.2%; P < 0.001]. Factors independently associated with patients wanting their informed consent to be obtained for all interventions were having children [adjusted odds ratio (aOR), 2.13; 95% confidence interval, 1.24; 3.66; P = 0.006], higher Mini Mental State Examination score [aORper point, 1.09; 1.02; 1.17], younger age in the group without cancer [aOR>82 y vs. ≤82 y, 0.50; 0.29-0.88] and being cancer-free [≤82 y, aOR, 0.30; 0.14-0.63; >82 y, aOR, 0.41; 0.17-0.97]. Conclusion older patients with cancer expressed a strong preference for receiving information and participating in decisions about their care.
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Matignon M, Pilon C, Commereuc M, Grondin C, Leibler C, Kofman T, Audard V, Cohen J, Canoui-Poitrine F, Grimbert P. Intravenous immunoglobulin therapy in kidney transplant recipients with de novo DSA: Results of an observational study. PLoS One 2017; 12:e0178572. [PMID: 28654684 PMCID: PMC5487035 DOI: 10.1371/journal.pone.0178572] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 05/15/2017] [Indexed: 02/07/2023] Open
Abstract
Background Approximately 25% of kidney transplant recipients develop de novo anti-HLA donor-specific antibodies (dnDSA) leading to acute antibody-mediated rejection (ABMR) in 30% of patients. Preemptive therapeutic strategies are not available. Methods We conducted a prospective observational study including 11 kidney transplant recipients. Inclusion criteria were dnDSA occurring within the first year after transplant and normal allograft biopsy. All patients were treated with high-dose IVIG (2 g/kg 0, 1 and 2 months post-dnDSA). The primary efficacy outcome was incidence of clinical and subclinical acute ABMR within 12 months after dnDSA detection as compared to a historical control group (IVIG-). Results Acute ABMR occurred in 2 or 11 patients in the IVIG+ group and in 1 of 9 patients in the IVIG- group. IVIG treatment did not affect either class I or class II DSA, as observed at the end of the follow-up. IVIG treatment significantly decreased FcγRIIA mRNA expression in circulating leukocytes, but did not affect the expression of any other markers of B cell activation. Conclusions In this first pilot study including kidney allograft recipients with early dnDSA, preemptive treatment with high-dose IVIG alone did not prevent acute ABMR and had minimal effects on DSA outcome and B cell phenotype.
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Polivka L, Oubaya N, Richard MA, Chosidow O, Bachelez H, Canoui-Poitrine F, Sbidian E. Évolution du profil et du nombre de cas de psoriasis hospitalisés : une analyse en série chronologique de 700 patients entre 2003 et 2013. Ann Dermatol Venereol 2016. [DOI: 10.1016/j.annder.2016.09.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Laurent M, Brureau L, Demery ME, Fléchon A, Thuaut AL, Carvahlo-Verlinde M, Bastuji-Garin S, Paillaud E, Canoui-Poitrine F, Culine S. Early chemotherapy discontinuation and mortality in older patients with metastatic bladder cancer: The AGEVIM multicenter cohort study. Urol Oncol 2016; 35:34.e9-34.e16. [PMID: 27720631 DOI: 10.1016/j.urolonc.2016.08.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 07/22/2016] [Accepted: 08/01/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE Median age for the diagnosis of metastatic bladder cancer (MBC) is 73 years. The feasibility of chemotherapy in older patients is controversial. Our objectives were to assess associations linking age to first line chemotherapy regimen selection, early chemotherapy discontinuation, and 1-year mortality in everyday practice. MATERIALS AND METHODS Between 1999 and 2011, 197 consecutive patients aged≥70 years with MBC referred to 4 hospitals were included in the AGEVIM multicenter cohort. At baseline, we recorded performance status (PS); tumor characteristics; the Charlson Comorbidity Index; and plasma creatinine, hemoglobin, and albumin. Early discontinuation data were available for 193 patients, and overall 1-year mortality for 180 patients. We assessed the probabilities of initial cisplatin-based combination chemotherapy (CCC), early discontinuation (≤2 cycles), and 1-year mortality, using multivariate logistic regression and Cox proportional hazards modeling. RESULTS Among the 193 patients (mean age: 76±4.3y), with 2 metastatic site in median 43.5% received CCC, 36.3% gemcitabine and carboplatin, and 20.2% gemcitabine alone. The probability of CCC decreased with age independently from sex, PS, creatinine clearance, and Charlson Comorbidity Index (P<0.0001), early discontinuation occurred in 24.9% of patients. Factors independently associated with global chemotherapy early discontinuation were age (adjusted odds ratioper additional year = 1.11; 95% CI: 1.02-1.20; P = 0.01) and higher metastatic-site number (adjusted odds ratioper additional site = 1.45; 95% CI: 1.08-1.95; P = 0.01). The number of patients was too small for a robust analysis of factors associated with early chemotherapy discontinuation in each chemotherapy regiment subgroup. Independent predictors of 1-year mortality (median = 9.6 mo) were early discontinuation (adjusted hazard ratio [aHR] = 4.77 [2.85-7.96] when PS<2 and 20.6 [9.43-44.82] when PS≥2; P<0.0001), albumin<35g/l (aHR = 3.06 [1.81-5.17], P = 0.0001), creatinine clearance<30ml/min (aHR = 2.96 [1.45-6.06], P = 0.009), and higher metastatic-site number (aHR = 1.34 [1.14-1.56], P<0.0001). CONCLUSION Less than half of older patients with MBC received initial CCC and 25% had≤2 cycles of chemotherapy. Older age was associated with decreased CCC prescription, independently from known contraindications, and with global chemotherapy early discontinuation, but not with 1-year mortality.
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