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(1) Background: Cephalosporins (CA) are the first-line antibiotic prophylaxis recommended to prevent surgical site infection (SSI) after cardiac surgery. The combination of vancomycin/gentamicin (VGA) might represent a good alternative, but few studies have evaluated its efficacy in SSI prevention. (2) Methods: A single-centre retrospective study was conducted over a 13-year period in all consecutive adult patients undergoing elective cardiac surgery. Patients were stratified according to the type of antibiotic prophylaxis. CA served as the first-line prophylaxis, and VGA was used as the second-line prophylaxis. The primary endpoint was SSI occurrence at 90 days, which was defined as the need for reoperation due to SSI. (3) Results: In total, 14,960 adult patients treated consecutively from 2006 to 2019 were included in this study, of whom 1774 (12%) received VGA and 540 (3.7%) developed SSI. VGA patients had higher severity with increased 90-day mortality. Nevertheless, the frequency of SSI was similar between CA and VGA patients. However, the microbiological aetiologies were different, with more Gram-negative bacteria noted in the VGA group. (4) Conclusions: VGA seems to be as effective as CA in preventing SSI.
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IFNα and anti-IFNα autoantibodies have been implicated in susceptibility both for systemic lupus erythematosus (SLE) and viral infection. We aimed to analyze the SLE disease phenotype and risk for infection associated with anti-IFN-α IgG autoantibodies in SLE patients In this multidisciplinary retrospective single referral center study, all consecutive patients with SLE admitted between January 1st and November 30th 2020 were considered. All subjects fulfilled the ACR/EULAR 2019 criteria for SLE. Anti-IFNα IgG autoantibodies were quantified at admission by ELISA. Demographic, medical history, laboratory, treatment, and outcome data were extracted from electronic medical records using a standardized data collection form. 180 patients [female 87.2%, median age of 44.4 (34-54.2) years] were included. The median disease duration was 10 years [4-20] with a median SLEDAI score of 2 [0-4] at study time. Fifty-four (30%) patients had a past-history of lupus nephritis. One hundred and forty-four (80%) had received long-term glucocorticoids and 99 (55%) immunosuppressive drugs. Overall, 127 infections-mostly bacterial and viral-were reported in 95 (52.8%) patients. Twenty SLE patients (11.1%) had positive anti-IFNα IgG autoantibodies with a titer ranging from 10 to 103 UA/mL. Age, sex, SLE phenotype and treatment did not significantly differ between SLE patients with or without anti-IFNα. Infection rate was similar in both groups except for tuberculosis which was more frequent in patients with anti-IFNα (20% vs. 3.1%, p = 0.01). The prevalence of autoantibodies against IFNα is high in SLE and associated with a higher frequency of tuberculosis.
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Autoanticuerpos , Lupus Eritematoso Sistémico , Estudios de Casos y Controles , Femenino , Humanos , Inmunoglobulina G , Interferón-alfa/uso terapéutico , Lupus Eritematoso Sistémico/genética , Estudios RetrospectivosRESUMEN
OBJECTIVES: The clinical and cost-saving benefits of transcatheter aortic valve implantation (TAVI) over surgical aortic valve replacement (SAVR) in patients with severe aortic stenosis who are at high or intermediate risk of surgical mortality are supported by a growing evidence base. The PARTNER 3 trial (Placement of AoRTic TraNscathetER Valve Trial) demonstrated clinical benefits with SAPIEN 3 TAVI compared with SAVR in selected patients at low risk of surgical mortality. This study uses PARTNER 3 outcomes in combination with a French national hospital claim database to inform a cost-utility model and examine the cost implications of TAVI over SAVR in a low-risk population. METHODS: A 2-stage cost-utility analysis was developed to estimate changes in both direct healthcare costs and health-related quality of life using TAVI with SAPIEN 3 compared with SAVR. Early adverse events associated with TAVI were captured using the PARTNER 3 data set. These data fed into a Markov model that captured longer-term outcomes of patients, after TAVI or SAVR intervention. RESULTS: TAVI with SAPIEN 3 offers meaningful benefits over SAVR in providing both cost saving (12 742 per patient) and generating greater quality-adjusted life-years (0.89 per patient). These results are robust with TAVI with SAPIEN 3 remaining dominant across several scenarios and deterministic and probabilistic sensitivity analyses. CONCLUSIONS: This model demonstrated that TAVI with SAPIEN 3 was dominant compared with SAVR in the treatment of patients with severe symptomatic aortic stenosis who are at low risk of surgical mortality. These findings should help policy makers in developing informed approaches to intervention selection for this patient population.
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Estenosis de la Válvula Aórtica , Reemplazo de la Válvula Aórtica Transcatéter , Ensayos Clínicos como Asunto , Análisis Costo-Beneficio , Humanos , Calidad de Vida , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversosRESUMEN
BACKGROUND: Acute myocarditis (AM) may be the heralding manifestation of autoimmune and inflammatory disorders (AIID). We aimed to describe the clinical presentation and outcome of patients with AM revealing AIID. METHODS: All consecutive adult patients with AM admitted in a department of Cardiology (Bichat Hospital, Paris, France) from January 2011 to January 2019 were included. Diagnosis of AM was based on clinical manifestations, elevated Troponin, myocardial inflammation on CMR and no evidence for coronary artery disease. AIID were classified using international criteria. RESULTS: Two-hundred and eighteen (35.3 [26.4-47.1] years, 75.2% males) patients with AM were included. Overall, AM revealed AIID in 15 (6.9%), including systemic lupus erythematosus (n = 3), adult onset Still's disease (n = 3), sarcoidosis (n = 2), mixed connective tissue disease (n = 1), anti-Jo1 syndrome (n = 1), eosinophilic granulomatosis with polyangiitis (n = 1), antiphospholipid syndrome (n = 1), reactive arthritis (n = 1), Graves' disease (n = 1) and Crohn's colitis (n = 1). Left ventricular ejection fraction (LVEF) at onset was <30% in 5 (33.3%) patients with AIID. All but 2 patients with AIID were treated with steroids, immunosuppressive and/or immunomodulatory drugs and LVEF normalized in all by the end of follow-up. By comparing patients with AIID to patients with idiopathic AM (n = 203), multivariable analysis showed that pericardial effusion, lack of chest pain and high CRP level at onset were independently associated with AIID. CONCLUSION: Acute myocarditis revealing AIID may be life-threatening at the acute phase but has an overall good prognosis under specific treatment. Pericardial effusion and CRP level at admission suggest an AIID as the cause for AM.
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Síndrome de Churg-Strauss , Granulomatosis con Poliangitis , Miocarditis , Enfermedad Aguda , Adulto , Síndrome de Churg-Strauss/complicaciones , Femenino , Granulomatosis con Poliangitis/complicaciones , Humanos , Masculino , Miocarditis/complicaciones , Miocarditis/diagnóstico por imagen , Estudios Retrospectivos , Volumen Sistólico , Función Ventricular IzquierdaRESUMEN
OBJECTIVE: To evaluate the clinical course of and risk factors for arterial thrombotic events in adult inpatients with coronavirus disease 2019 (COVID-19). METHODS: All consecutive adult patients admitted for COVID-19 infection in a referral center in France and discharged from the hospital between April 1 and April 30, 2020, were included. All arterial thrombotic events that occurred through discharge were considered for analysis. Epidemiologic, demographic, clinical, laboratory, treatment, and outcome data were extracted from electronic medical records with use of a standardized data collection form. RESULTS: Overall, 531 COVID-19+ patients were analyzed. Among them, 30 (5.6%) experienced arterial thrombotic events. Arterial thrombotic events in the setting of COVID-19 infection happened at a median of 11 (5-20) days after the first symptoms of infection; occurred in high-risk patients according to traditional cardiovascular risk factors; had an atypical pattern, such as thrombosis of the aorta, upper limb, or renal arteries or cerebral microvasculopathy in 7 (23.3%) cases; and were associated with an in-hospital mortality rate of 40%. Arterial thrombotic events increased the risk of death by 3-fold in COVID-19+ patients (hazard ratio, 2.96; 95% CI, 1.4 to 4.7; P=.002). A subdistribution survival hazard model showed that a concentration of D-dimer above 1250 ng/mL increased the risk of arterial thrombotic events in COVID-19+ patients by more than 7 (subdistribution hazard ratio, 7.68; 95% CI, 2.9 to 20.6; P<.001). CONCLUSION: A dramatically high rate of in-hospital death was observed in patients who suffered arterial thrombotic events in the setting of COVID-19 infection. A D-dimer level above 1250 ng/mL at entry may identify COVID-19+ patients at risk for arterial thrombotic events.
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COVID-19/complicaciones , Trombosis/etiología , Anciano , Femenino , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Trombosis/epidemiologíaRESUMEN
OBJECTIVES: Heart transplantation (HT) and ventricular assist devices (VAD) for the management of end-stage heart failure have not been directly compared. We compare the outcomes and use of resources with these 2 strategies in 2 European countries with different allocation systems. METHODS: We studied 83 patients managed by VAD as the first option in Bad Oeynhausen, Germany (Group I) and 141 managed with either HT or medical therapy, as the first option, in Paris, France (Group II). The primary end-point was 2-year survival. Kaplan-Meier analyses were performed after the application of propensity score weights to mitigate the effects of non-random group assignment. The secondary end-points were resource utilization and costs. Subgroup analyses were performed for patients undergoing HT and patients treated with inotropes at the enrolment time. RESULTS: The Group I patients were more severely ill and haemodynamically compromised, and 28% subsequently underwent HT vs 55% primary HT in Group II, P < 0.001. The adjusted probability of survival was 44% in Group I vs 70% in Group II, P <0.0001. The mean cumulated 2-year costs were 281 361 ± 156 223 in Group I and 47 638 ± 35 061 in Group II, P < 0.0001. Among patients who underwent HT, the adjusted probability of survival in Group I (n = 23) versus Group II (n = 78) was 76% versus 68%, respectively (0.09), though it differed in the inotrope-treated subgroups (77% in Group I vs 67% in Group II, P = 0.04). CONCLUSIONS: HT should remain the first option for end-stage heart failure patients, associated with improved outcomes and better cost-effectiveness profile. VAD devices represent an option when transplant is not possible or when patient presentation is not optimal.
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Insuficiencia Cardíaca/cirugía , Trasplante de Corazón , Corazón Auxiliar , Adolescente , Adulto , Anciano , Análisis Costo-Beneficio , Femenino , Estudios de Seguimiento , Francia , Alemania , Costos de la Atención en Salud/estadística & datos numéricos , Insuficiencia Cardíaca/economía , Insuficiencia Cardíaca/mortalidad , Trasplante de Corazón/economía , Trasplante de Corazón/mortalidad , Corazón Auxiliar/economía , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Puntaje de Propensión , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVES: We undertook the economic evaluation of the double-blind randomized ANRS-IPERGAY trial, which showed the efficacy of on-demand preexposure prophylaxis (PrEP) with tenofovir disoproxil fumarate (TDF)-emtricitabine (FTC) in preventing HIV infection among high-risk MSM. DESIGN AND METHODS: The economic evaluation was prospective. Counseling, drugs (TDF-FTC at &OV0556;500.88 for 30 tablets), tests, visits, and hospital admissions were valued based on in-trial use. The cost of on-demand PrEP/HIV infection averted was compared with the yearly and lifetime costs of HIV infection in France in a cost and benefits analysis. RESULTS: The yearly number of participants needed to treat to prevent one HIV infection was 17.6 (95% confidence intervalâ=â10.7-49.9). The annual cost of counseling was &OV0556;690/participant. The total 1-year costs of PrEP were &OV0556;4271/participant, of which &OV0556;3129 (73%) were drug costs corresponding to 15 tablets of TDF-FTC/month. The yearly cost of on-demand PrEP to avoid one infection was &OV0556;75â258. Using TDF-FTC generic (&OV0556;179.9/30 tablets) reduced the 1-year costs of on-demand PrEP to &OV0556;2271/participant and &OV0556;39â970/infection averted, respectively. Using TDF-FTC at international market discounted prices (&OV0556;60/30 tablets) reduced the costs to &OV0556;1517/participant and the cost to &OV0556;26â787/infection averted, comparable with the yearly treatment cost of HIV infection in France. On-demand PrEP was found to be cost saving in France if the duration of exposure was less than 7.5 years at current drug price and 13 years at generic price. CONCLUSION: On-demand PrEP in high-risk MSM with TDF-FTC can be considered cost saving. Other benefits include the treatments of other diseases and reductions in secondary infections.
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Fármacos Anti-VIH/economía , Análisis Costo-Beneficio , Transmisión de Enfermedad Infecciosa/prevención & control , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Profilaxis Pre-Exposición/economía , Profilaxis Pre-Exposición/métodos , Fármacos Anti-VIH/administración & dosificación , Francia , Humanos , Masculino , Estudios ProspectivosRESUMEN
OBJECTIVE: To compare the testicular Color Doppler ultrasound (US), hormone levels, and histological results from 67 infertile men with Klinefelter syndrome (KS), vs. 66 non-KS non-obstructive azoospermic men. METHODS: Scrotal US images were collected from 67 infertile KS and 66 non-obstructive, non-KS azoospermic men. The testis volume, echotexture, vascularity, and microliths were evaluated and graded. We defined the following echo pattern alteration groups: normal, striated, coarse, and measurable nodules. The vascularization was classified as low, normal, moderate, or strong. Testosterone, follicle-stimulating hormone, luteinizing hormone, and inhibin B levels were determined. Large testicular nodules were removed. A testicular biopsy and sperm extraction was performed in 18 of the KS, and all of the 66 non-KS men. RESULTS: The mean testis volume was low in the KS, compared to the non-KS patients: i.e., 2 vs. 8 mL (P < 0.0001). The distributions in the echotexture groups differed markedly, with coarse or nodular patterns in the KS men, and normal/striated patterns in the control patients (P < 0.0001). The vascularization and microlithiasis grades were higher in the KS patients than the control men (P < 0.0001 and P < 0.001, respectively). All of the nodules removed from the KS patients were benign Leydig cell tumors, and all of the biopsies showed marked Leydig cell hyperplasia, with spermatogenesis in only two patients. The non-KS biopsies were predominantly Sertoli cell-only syndrome. CONCLUSIONS: Small testes, with a coarse or nodular echotexture, hypervascularization, and microlithiasis are associated with KS. The KS nodules were benign Leydig cell tumors/hyperplasias.