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OBJECTIVE: Assess whether elevated oxygen partial arterial pressure (PaO2) measured after the initiation of extra-corporeal cardiopulmonary resuscitation (eCPR), is associated with mortality in patients suffering from refractory out-of-hospital cardiac arrest (rOHCA). METHODS: Retrospective cohort study including rOHCA admitted to the ICU. Patients were divided into 3 groups, defined according to the PaO2 measured from arterial blood gas analysis 30â¯min after the initiation of eCPR. Hyperoxemia was defined as PaO2â¯≥â¯300â¯mmHg, hypoxemia as PaO2â¯≤â¯60â¯mmHg and normoxemia, as 60â¯<â¯PaO2â¯<â¯300â¯mmHg. The main outcome was the mortality rate on day 28 after hospital admission. RESULTS: Sixty-six consecutive rOHCA, 77% male, with a mean age of 51⯱â¯14â¯years, were admitted to the ICU. rOHCA were mainly due to acute coronary syndrome (67%), hypertrophic cardiomyopathy (8%) and cardiotoxic overdose (8%). Mortality at day 28 reached 61%. In the overall population, the mean PaO2 was 227⯱â¯124â¯mmHg. An association between mortality and PaO2 was observed (ORâ¯=â¯1.01 [1.01-1.02]). The AUC for PaO2 after starting eCPR was 0.77 [0.65-0.89]. After adjustment for witnessed arrest, bystander's CPR, location, no-flow, low-flow, lactate and pH, age, and PaCO2, hyperoxemia had an ORa of 1.89 (CI95 [1.74-2.07]). CONCLUSION: We found an association between mortality and hyperoxemia in patients admitted to the ICU for rOHCA requiring eCPR. These data underline the potential toxicity of high dose of oxygen and suggest that controlled oxygen administration for these patients is crucial.
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Reanimación Cardiopulmonar , Hiperoxia/etiología , Hiperoxia/mortalidad , Paro Cardíaco Extrahospitalario/mortalidad , Paro Cardíaco Extrahospitalario/terapia , Terapia por Inhalación de Oxígeno/efectos adversos , Adulto , Anciano , Análisis de los Gases de la Sangre , Reanimación Cardiopulmonar/métodos , Estudios de Cohortes , Femenino , Humanos , Hiperoxia/sangre , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Epinephrine is recommended for the treatment of non-shockable out of hospital cardiac arrest (OHCA) to obtain return of spontaneous circulation (ROSC). Epinephrine efficiency and safety remain under debate. OBJECTIVE: We propose to describe the association between the cumulative dose of epinephrine and the failure of ROSC during the first 30â¯min of advanced life support (ALS). METHODOLOGY: A retrospective observational cohort study using the Paris SAMU 75 registry including all non-traumatic OHCA. All OHCA receiving epinephrine during the first 30â¯min of ALS were enrolled. Cumulative epinephrine dose given during ALS to ROSC was retrieved from medical reports. RESULTS: Among 1532 patients with OHCA, 776 (51%) had initial non-shockable rhythm. Fifty-four patients were excluded for missing data. The mean value of cumulative dose of epinephrine was 10⯱â¯4â¯mg in patients who failed to achieve ROSC (ROSC-) and 4⯱â¯3â¯mg (pâ¯=â¯0.04) for those who achieved ROSC. ROC curve analysis indicated a cut-off point of 7â¯mg total cumulative epinephrine associated with ROSC- (AUCâ¯=â¯0.89 [0.86-0.92]). Using propensity score analysis including age, sex and no-flow duration, association with ROSC- only remained significant for epinephrineâ¯>â¯7â¯mg (pâ¯≤10-3, OR [CI95]â¯=â¯1.53 [1.42-1.65]). CONCLUSION: An association between total cumulative epinephrine dose administered during OHCA resuscitation and ROSC- was reported with a threshold of 7â¯mg, best identifying patients with refractory OHCA. We suggest using this threshold in this context to guide the termination of ALS and early decide on the implementation of extracorporeal life support or organ harvesting in the first 30â¯min of ALS.
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Epinefrina/administración & dosificación , Paro Cardíaco Extrahospitalario/tratamiento farmacológico , Vasoconstrictores/administración & dosificación , Anciano , Reanimación Cardiopulmonar , Relación Dosis-Respuesta a Droga , Cardioversión Eléctrica , Servicios Médicos de Urgencia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/clasificación , Paris , Puntaje de Propensión , Sistema de Registros , Estudios Retrospectivos , Tiempo de TratamientoRESUMEN
To specify whether an association exists between pre-hospital body temperature collected by the emergency medical services (EMS) call centre, and intensive care unit (ICU) admission of patients with septic shock. An observational study based on data collected by the EMS of Paris. All septic shocks were included. Among, the 140 calls concerning septic shock, 22 patients (16%) were admitted to ICU. The mean core temperature was 37.4±1.6°C for ICU and 38.6±1.1°C (p<4.10^-5) for non-ICU patients. Using propensity score analysis, the relative risk for ICU admission of patients with pre-hospital fever or hypothermia was 0.31 and 2 respectively. The study highlights the potential usefulness of early temperature measurement in septic shock patients to allow early proper orientation.
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PURPOSE: One of the major prognostic factors in the management of sepsis is the early initiation of appropriate treatment. To serve this purpose, early identification and triage of patients are crucial steps, which are still not optimal. The objective of this study was to determine whether the quick Sequential (Sepsis-related) Organ Failure Assessment (qSOFA) score is an accurate method for prehospital triaging of septic patients. We evaluated whether the use of qSOFA criteria collected by the Service Mobile d'Urgence et de Réanimation 15 (SAMU 15) regulation call center during prehospital care would facilitate appropriate intensive care unit (ICU) admission of patients with septic syndromes. METHODS: We conducted a retrospective observational register-based study using data collected between April 01 and May 31 2011. These data are based on call registry reports of calls received by the Paris Emergency regulation call centre during prehospital management of patients. All patients with suspected infection were included in the study and evaluated using qSOFA and systemic inflammatory response syndrome (SIRS) criteria. The primary outcome was Intensive Care Unit (ICU) admission. RESULTS: Among the 30 642 reports received, 141 patients with presumed sepsis were included. Twenty-two patients were admitted to an ICU. The qSOFA and SIRS scores were the same in predicting admission to an ICU (p = 0.26). The qSOFA had a sensitivity of 75% and a specificity of 68% for ICU admission whereas the SIRS had a sensitivity of 87% and a specificity of 43%. At day 28, 12 patients (9%) had died, 5 of them in the ICU. The negative predictive value reached 93% and 94% for pre-hospital qSOFA and SIRS respectively. Pre-hospital systolic blood pressure (SBP) ≤100 mmHg was significantly associated with ICU admission (OR = 4.19 [1.89-9.84]), while all other criteria were not. CONCLUSION: The current study reports no difference between the SIRS and the qSOFA scores for prehospital triage of septic patients to predict ICU admission. Both scores have comparable, pertinent, negative predictive value for ICU admission. Nevertheless, an improved score for pre-hospital triaging is needed to predict ICU admission of septic patients.
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Servicios Médicos de Urgencia/métodos , Puntuaciones en la Disfunción de Órganos , Sepsis/diagnóstico , Triaje/métodos , Anciano , Femenino , Francia , Mortalidad Hospitalaria , Hospitalización/estadística & datos numéricos , Humanos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Pronóstico , Sistema de Registros , Estudios Retrospectivos , Medición de Riesgo , Sensibilidad y EspecificidadRESUMEN
PURPOSE: A couple of scoring systems have been developed for risk stratification of septic patients. Their performance in the management of out-of-hospital initial care delivery is not documented. This study try to evaluate the predictive ability of Quick Sequential Organ Failure Assessment (qSOFA), Robson Screening Tool (RST), Modified Early Warning Score (MEWS) and Prehospital Early Sepsis Detection (PRESEP) scores on out of-hospital triage of septic patients, to predict intensive care unit (ICU) admission. METHODS: A retrospective study using call records received by the SAMU 15 regulation call centre including all patients with presumed septic shock was performed. The primary outcome was the admission to the ICU. RESULTS: Among the 47 000 reports received, 37 patients with presumed septic shock were included. Twenty-two patients (59%) were admitted to ICU. AUCs of qSOFA, RST, MEWS and PRESEP scores were respectively 0.40 [0.22-0.59], 0.60 [0.43-0.78], 0.66 [0.47-0.85] and 0.67 [0.51-0.84]. RST outperformed PRESEP, MEWS and qSOFA for sensitivity (1, 0.92, 0.85 and 0.62 respectively). MEWS showed better specificity than PRESEP, MRST and qSOFA (0.33, 0.29, 0.16 and 0.16). MEWS showed comparable positive predictive value than PRESEP and outperformed MRST and qSOFA (0.41, 0.41, 0.39 and 0.29 respectively). Negative predictive value of MRST outperformed PRESEP, MEWS and qSOFA (1, 0.88, 0.80 and 0.44 respectively). CONCLUSION: Our findings suggest that screening patients at SAMU 15 regulation call centre using qSOFA, MRST, MEWS and PRESEP scores to predict ICU admission is irrelevant. Development of a specific scoring system for out-of-hospital triage of septic patients is needed.
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Servicios Médicos de Urgencia , Servicio de Urgencia en Hospital/estadística & datos numéricos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Sepsis/diagnóstico , Anciano , Servicios Médicos de Urgencia/métodos , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Puntuaciones en la Disfunción de Órganos , Pronóstico , Estudios Retrospectivos , Medición de Riesgo , Sepsis/mortalidad , Sepsis/fisiopatologíaRESUMEN
OBJECTIVES: To evaluate current organization of infection prevention for immunocompromised patients (ICP) at a countrywide level. METHODS: Nationwide cross-sectional multicenter study based on an online survey disseminated in 2022 to physicians invested with preventive healthcare missions. RESULTS: A total of 341 physicians (96% graduates, 32% infectious disease specialists), participated in the survey, with a median age of 40 [35-51] years. On-site access to infection prevention consultations for ICP was reported by 30%, dedicated pre-travel consultations for ICPs by 29%, consultations for infection prevention in solid organ transplant candidates by 16% and return-to-work consultations for ICPs by 6%. Most participants (73%) were aware of nationwide vaccination guidelines for ICP, while 50% felt comfortable using them. Tools for infection prevention advice and ICP vaccination had been developed by 10%, while 89% would have appreciated access to tools developed by others. CONCLUSIONS: Infection prevention for ICPs remains neglected. Guidelines covering all fields of prevention for ICPs would be more than welcome.
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Instituciones de Salud , Huésped Inmunocomprometido , Humanos , Adulto , Persona de Mediana Edad , Estudios Transversales , Francia , VacunaciónRESUMEN
The results obtained with a protocol aimed at work resumption after occupational osteoarticular injury and subsequent rehabilitation are presented: 159 patients (102 males and 57 females: mean age 43.7 years) were evaluated by the physiatrist and the occupational physician, providing indications based on their functional capabilities and task features. After 6 months, 105 out of 130 subjects available for telephonic follow-up (80.7%) had returned to work (8 after changing tasks, 7 part-time). The mean time for work resumption was 9.4 days for those who resumed working completely, 31.4 days for the others. After 12 months, the percentage of working patients (76 out of 93: 81.7%) was superimposable, indicating that the rehabilitation beneficial effect is maximal in the short-medium period. On the whole, the data prove the efficacy of the multidisciplinary rehabilitative approach.
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Huesos/lesiones , Articulaciones/lesiones , Traumatismos Ocupacionales/rehabilitación , Reinserción al Trabajo , Adulto , Protocolos Clínicos , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: To characterize the willingness to get the third COVID-19 vaccine dose among health care workers (HCWs). METHODS: A cross-sectional study using a self-administered questionnaire proposed on a voluntary basis to all HCWs of a French teaching hospital in October and November 2021. RESULTS: Of 1,655 HCWs who completed the questionnaire, 64.2% were willing to receive the third dose, 20.1% were hesitant, and 15.7% were reluctant. On multivariate analysis, older age (P<0.0001), medical and executive staff, willingness to receive the flu vaccine (OR=5.72 [4.24-7.64]), previous vaccine scheme with ChAdOx1 nCoV-19 (AstraZeneca) (OR=2.13 [1.58-2.87]), and history of COVID-19 with a complete COVID-19 vaccine scheme (OR=2.77 [1.04-7.41]) were independent predictors of HCWs' willingness to get the third dose. CONCLUSIONS: One third of HCWs were hesitant or opposed to a third COVID-19 vaccine dose. Better knowledge of determinants of the willingness to get this third dose may improve communication and vaccine strategy.
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COVID-19 , Gripe Humana , Actitud del Personal de Salud , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19 , ChAdOx1 nCoV-19 , Estudios Transversales , Personal de Salud , Humanos , Gripe Humana/prevención & control , Aceptación de la Atención de SaludRESUMEN
OBJECTIVES: To estimate the SARS-CoV-2 IgG seroprevalence rate in healthcare workers (HCWs) from Western France after the first 2020 wave, its determinants and the kinetics of total SARS-CoV-2 antibodies. PATIENTS AND METHODS: Overall, 9,453 HCWs responded to a self-questionnaire and underwent a lateral flow immunoassay to assess SARS-CoV-2 IgG presence. For 72 HCWs who tested positive, total anti-nucleocapsid antibodies were assessed at day 0, 30, and 90. RESULTS: SARS-CoV-2 IgG seroprevalence rate was 1.06â¯% [0.86â¯%-1.27â¯%]. Factors associated with IgG presence were gender, performing upper respiratory tract samples, contact with HCWs or household members diagnosed with COVID-19. Total antibodies decreased between day 0 and day 90, with anosmia or ageusia, and were higher in HCWs older than 50â¯years. CONCLUSION: We reported a low prevalence rate of IgG and identified several risk factors associated with its presence and persistence of total antibodies. Additional studies are needed to confirm these observations.
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COVID-19 , SARS-CoV-2 , Humanos , Estudios Seroepidemiológicos , COVID-19/epidemiología , Anticuerpos Antivirales , Personal de Salud , Inmunoglobulina G , HospitalesRESUMEN
A protocol for work resumption after occupational osteoarticular injury and subsequent rehabilitation is presented: 97 patients (68 males and 29 females; mean age 42 years) were evaluated by the physiatrist and the occupational physician, providing indications based on their functional capabilities and task features. Up to date, 38 underwent follow-up at 6 months: 30 had returned to work (3 after changing tasks, 4 part-time). The mean time for work resumption was 15 days for the 26 subjects who resumed working completely, 1 month for the 4 who resumed partially. These data are encouraging, and highlight the importance of a multidisciplinary rehabilitative approach to facilitate return to work after occupational injuries.
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Huesos/lesiones , Articulaciones/lesiones , Traumatismos Ocupacionales/rehabilitación , Reinserción al Trabajo , Adulto , Protocolos Clínicos , Femenino , Humanos , Masculino , Grupo de Atención al PacienteRESUMEN
OBJECTIVE: We assessed herpesvirus reactivation in severe SARS-CoV-2 infection. METHODS: Retrospective study including consecutive patients admitted to an onco-hematology intensive care unit (ICU) for severe COVID-19. Replication of EBV, CMV, and HSV was evaluated. Competing risk analyses were used to assess the cumulative risk of viral reactivation, and time-dependent Cox and Fine and Gray models to assess risk factors for viral reactivation. RESULTS: Among 100 patients, 38 were immunocompromised. Sixty-three patients presented viral reactivation (12% for HSV, 58% EBV and 19% CMV). Symptomatic patients received treatment. Overall cumulative incidence of viral reactivation was 56.1% [55.9-56.4] at 10 days. After adjustment, a preexisting hematological malignancy (sHR [95%CI]=0.31 [0.11-0.85]) and solid organ transplantation (sHR [95% CI]=2.09 [1.13-3.87]) remained independently associated with viral reactivation. Viral reactivation (P=0.34) was not associated with mortality. CONCLUSIONS: Incidence of herpesvirus reactivation in patients admitted to the ICU for severe COVID-19 was high, but rarely required antiviral treatment.
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COVID-19 , Herpesviridae , Enfermedad Crítica , Humanos , Estudios Retrospectivos , SARS-CoV-2RESUMEN
Occupational therapy is the branch of rehabilitation whose main aim is to achieve maximum possible autonomy of the disabled person and the most complete integration into society, family and work. In subjects with motor disabilities following an occupational injury, the re-education programme includes a series of interventions aimed at progressive recovery of the ability to carry out work tasks compatible with the residual motor capacity of the worker. This article presents some examples related to the different stages making up the specific re-education programme: from the initial stages (with more purely kinesiotherapeutic techniques) directed at recovering movements and muscle strength, to the intermediate and final stages (more typically ergotherapeutic) directed first at the recovery of basic functions (clasping, pulling, pushing, lifting, lowering, carrying, etc.) and then, finally, retraining of work movements, with the introduction of compensatory methods and/or use of auxiliaries, when necessary.
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Enfermedades Profesionales/rehabilitación , Terapia Ocupacional/métodos , Heridas y Lesiones/rehabilitación , Adulto , Femenino , Humanos , MasculinoRESUMEN
The superior biatrial septotomy approach consists of two semicircular right atrial and septal incisions joined at the superior end of the interatrial septum and extended across the dome of the left atrium, allowing exposure of the mitral valve by reflecting the ventricular side using stay sutures. From 1991 to 1993, 81 patients underwent mitral valve surgery by this technic. Mitral valve operation was combined with other cardiac procedures in 30 patients (37%) and was performed as a second operation in 21 patients (25.9%). Duration of cardiopulmonary bypass and aortic occlusion was not significantly different from that of patients operated via a conventional left atrial approach. The five hospital deaths (6.2%) were not related to this operative approach. Only 2 patients (3.3%) with preoperative in sinus rythm were discharged in atrial fibrillation after operation. In one patient (1.6%), atrioventricular block appeared at late follow-up. There were no cases of bleeding, atrioventricular nodal dysfunction or intra-atrial shunting related to the approach. This approach provides excellent exposure of the mitral valve even in unfavorable situations such as a small left atrium, dense adhesions from previous procedures or a previously implanted aortic prosthesis, without damage to various cardiac structures due to excessive traction. No retractor or vena cava repair are required. These data support a wide application of the superior biatrial septotomy approach in mitral valve surgery.