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INTRODUCTION: Delayed graft function (DGF) is a frequent complication following kidney transplant. This study aimed to assess the association between early post-operative lactate variation and DGF. METHODS: This was a single center, retrospective cohort study between February 2021 and December 2022 in Saint-Louis Hospital (APHP, France). Venous lactate levels were measured immediately (H0) and 4 h (H4) after kidney transplant. The primary outcome was the occurrence of DGF (need for renal replacement therapy between transplantation and day 7). Secondary outcome was the occurrence of complications (i.e., death, vascular thrombosis, hemorrhagic shock, urological complications (hematoma, urinoma), local or systemic infection) between transplant and day 7. RESULTS: Two hundred 12 patients were included, and 38 (17.9%) developed DGF. Venous lactate variation between H0 and H4 was higher in patients who developed DGF (-30 (IQR -83, -6)% vs. -15 (IQR -62, -11)%, p = .037), but the variation of level was more often positive (corresponding to an increased lactate production over time between H0 and H4) in patients who developed DGF ((28(85%) vs. 94(62%), p = .011). In multivariate logistic regression, positive venous lactate level variation between H0 and H4 was strongly associated with a reduced risk of developing DGF (OR .30 [.09-.79], p = .024). We did not find any association between post-operative hyperlactatemia and occurrence of complications between transplant and day 7. DISCUSSION: DGF is a frequent complication following kidney transplantation. Its early prediction could help physicians optimize treatment and protect the kidney. Early venous lactate variation after kidney transplant could help to predict the occurrence of DGF.
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Trasplante de Riñón , Humanos , Trasplante de Riñón/efectos adversos , Funcionamiento Retardado del Injerto/etiología , Funcionamiento Retardado del Injerto/epidemiología , Ácido Láctico , Estudios Retrospectivos , Factores de Riesgo , Supervivencia de InjertoRESUMEN
We present our findings on interpatient transmission, epidemic control measures, and the outcomes of a series of ten critically ill burn patients who were either colonized or infected with carbapenem-resistant Acinetobacter baumannii (CRAB). None of the five infected patients achieved clinical cure, and all experienced relapses. Microbiological failure was observed in 40% of the infected patients. The isolated CRAB strains were found to carry blaOXA-23 and armA resistance genes. Despite the lack of clinical cure, all five infected patients survived and were discharged from the Burn Intensive Care Unit.
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Infecciones por Acinetobacter , Acinetobacter baumannii , Antibacterianos , Compuestos de Azabiciclo , Carbapenémicos , Ceftazidima , Brotes de Enfermedades , Combinación de Medicamentos , Unidades de Cuidados Intensivos , Sulbactam , Acinetobacter baumannii/efectos de los fármacos , Acinetobacter baumannii/genética , Acinetobacter baumannii/aislamiento & purificación , Humanos , Infecciones por Acinetobacter/tratamiento farmacológico , Infecciones por Acinetobacter/microbiología , Infecciones por Acinetobacter/epidemiología , Antibacterianos/uso terapéutico , Antibacterianos/farmacología , Masculino , Compuestos de Azabiciclo/uso terapéutico , Compuestos de Azabiciclo/farmacología , Sulbactam/uso terapéutico , Sulbactam/farmacología , Femenino , Persona de Mediana Edad , Adulto , Carbapenémicos/farmacología , Carbapenémicos/uso terapéutico , Ceftazidima/uso terapéutico , Ceftazidima/farmacología , Quemaduras/complicaciones , Quemaduras/microbiología , Quimioterapia Combinada , Resultado del Tratamiento , Anciano , Infección Hospitalaria/microbiología , Infección Hospitalaria/tratamiento farmacológico , Infección Hospitalaria/epidemiología , Farmacorresistencia Bacteriana Múltiple/genética , beta-Lactamasas/genética , Unidades de QuemadosRESUMEN
Rationale: Dyspnea is a traumatic experience. Only limited information is available on dyspnea in intubated critically ill patients. Objectives: Our objectives were 1) to quantify the prevalence and severity of dyspnea; and 2) to evaluate the impact of dyspnea on ICU length of stay and post-traumatic stress disorder (PTSD) 90 days after ICU discharge. Methods: This was a prospective cohort study in 10 ICUs in France. In patients intubated for more than 24 hours, dyspnea was quantified with a visual analog scale (from 0 to 10) as soon as they were able to communicate, the following day, and before spontaneous breathing trials. PTSD was defined by an Impact of Event Scale-Revised score of at least 22. Measurements and Main Results: Among the 612 patients assessed, 34% reported dyspnea, with a median dyspnea rating of 5 (interquartile range, 4-7). ICU length of stay was not significantly different between patients with versus without dyspnea (6 [3-12] and 6 [3-13] days, respectively; P = 0.781). Mortality was not different between groups. Of the 153 patients interviewed on Day 90, a higher proportion of individuals with probable PTSD was observed among patients who were dyspneic on enrollment (29% vs. 13%; P = 0.017). The density of dyspnea (number of dyspneic episodes divided by time from enrollment to extubation) was independently associated with PTSD (odds ratio, 1.07; 95% confidence interval, 1.01-1.13; P = 0.031). Conclusions: Dyspnea was frequent and intense in intubated critically ill patients. ICU length of stay was not significantly different among patients reporting dyspnea, but PTSD was more frequent at Day 90. Clinical trial registered with www.clinicaltrials.gov (NCT02336464).
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Enfermedad Crítica , Ventilación no Invasiva , Enfermedad Crítica/epidemiología , Enfermedad Crítica/terapia , Disnea/epidemiología , Humanos , Unidades de Cuidados Intensivos , Prevalencia , Estudios Prospectivos , Respiración , Respiración ArtificialRESUMEN
INTRODUCTION: Recent studies have shown the prognostic value of capillary refill time (CRT) and suggested that resuscitation management guided by CRT may reduce morbidity and mortality in patients with septic shock. However, little is known about the current use of CRT in routine clinical practice. This study aimed to assess the modalities of CRT use among French adult and pediatric intensivists. METHODS: A cross-sectional survey exploring CRT practices in acute circulatory failure was performed. The targeted population was French adult and pediatric intensivists (SFAR and GFRUP networks). An individual invitation letter including a survey of 32 questions was emailed twice. Descriptive and analytical statistics were performed. RESULTS: Among the 6071 physicians who received the letter, 418 (7%) completed the survey. Among all respondents, 82% reported using CRT in routine clinical practice, mainly to diagnose acute circulatory failure, but 45% did not think CRT had any prognostic value. Perfusion goal-directed therapy based on CRT was viewed as likely to improve patient outcome by 37% of respondents. The measurement of CRT was not standardized as the use of a chronometer was rare (3%) and the average of multiple measurements rarely performed (46%). Compared to adult intensivists, pediatric intensivists used CRT more frequently (99% versus 76%) and were more confident in its diagnostic value and its ability to guide treatment. CONCLUSION: CRT measurement is widely used by intensivists in patients with acute circulatory failure but most often in a non-standardized way. This may lead to a misunderstanding of CRT reliability and clinical usefulness.
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Choque Séptico , Choque , Adulto , Niño , Estudios Transversales , Humanos , Reproducibilidad de los Resultados , Choque/terapia , Encuestas y CuestionariosRESUMEN
Hypotension during general anesthesia is associated with poor outcome. Continuous monitoring of mean blood pressure (MAP) during anesthesia is useful and needs to be reliable and minimally invasive. Conventional cuff measurements can lead to delays due to its discontinuous nature. It has been shown that there is a relationship between MAP and photoplethysmography (PPG) parameters like the dicrotic notch and perfusion index (PI). The objective of the study was to continuously estimate MAP from PPG. Pulse wave analysis based on PPG was implemented using either notch relative amplitude (MAPNRA), notch absolute amplitude (MAPNAA) or PI (MAPPI) to estimate MAP from PPG waveform features during general anesthesia. Estimated MAP values were compared to brachial cuff MAP (MAPcuff) and to radial invasive MAP (MAPinv). Forty-six patients were analyzed for a total of 235 h. Compared to MAPcuff, mean bias and limits of agreement were 1 mmHg (- 26 to +29), - 1 mmHg (- 10 to +8) and - 3 mmHg (- 21 to +13) for MAPNRA, MAPNAA and MAPPI respectively. Compared to MAPinv, mean absolute error (MAE) was 20 mmHg [10 to 39], 11 mmHg [5 to 18] and 16 mmHg [9 to 24] for MAP derived from MAPNRA, MAPNAA and MAPPI respectively. When calibrated every 5 min, MAPNAA showed a MAE of 6 mmHg [5 to 9]. MAPNAA provides the best estimates with respect to brachial cuff MAP and invasive MAP. Regular calibration allows to reduce drift over time. Beat to beat estimation of MAP during general anesthesia from the PPG appears possible with an acceptable average error.
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Presión Arterial , Fotopletismografía , Anestesia General , Presión Sanguínea , Determinación de la Presión Sanguínea , Humanos , Índice de Perfusión , Proyectos PilotoRESUMEN
OBJECTIVES: Thyroid storm represents a rare but life-threatening endocrine emergency. Only rare data are available on its management and the outcome of the most severe forms requiring ICU admission. We aimed to describe the clinical manifestations, management and in-ICU and 6-month survival rates of patients with those most severe thyroid storm forms requiring ICU admission. DESIGN: Retrospective, multicenter, national study over an 18-year period (2000-2017). SETTING: Thirty-one French ICUs. PATIENTS: The local medical records of patients from each participating ICU were screened using the International Classification of Diseases, 10th Revision. Inclusion criteria were "definite thyroid storm," as defined by the Japanese Thyroid Association criteria, and at least one thyroid storm-related organ failure. MEASUREMENTS AND MAIN RESULTS: Ninety-two patients were included in the study. Amiodarone-associated thyrotoxicosis and Graves' disease represented the main thyroid storm etiologies (30 [33%] and 24 [26%] patients, respectively), while hyperthyroidism was unknown in 29 patients (32%) before ICU admission. Amiodarone use (24 patients [26%]) and antithyroid-drug discontinuation (13 patients [14%]) were the main thyroid storm-triggering factors. No triggering factor was identified for 30 patients (33%). Thirty-five patients (38%) developed cardiogenic shock within the first 48 hours after ICU admission. In-ICU and 6-month postadmission mortality rates were 17% and 22%, respectively. ICU nonsurvivors more frequently required vasopressors, extracorporeal membrane of oxygenation, renal replacement therapy, mechanical ventilation, and/or therapeutic plasmapheresis. Multivariable analyses retained Sequential Organ Failure Assessment score without cardiovascular component (odds ratio, 1.22; 95% CI, 1.03-1.46; p = 0.025) and cardiogenic shock within 48 hours post-ICU admission (odds ratio, 9.43; 1.77-50.12; p = 0.008) as being independently associated with in-ICU mortality. CONCLUSIONS: Thyroid storm requiring ICU admission causes high in-ICU mortality. Multiple organ failure and early cardiogenic shock seem to markedly impact the prognosis, suggesting a prompt identification and an aggressive management.
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Crisis Tiroidea , Adulto , Anciano , Femenino , Humanos , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia , Crisis Tiroidea/diagnóstico , Crisis Tiroidea/mortalidad , Crisis Tiroidea/terapiaRESUMEN
BACKGROUND: Dipeptidyl peptidase-3 (DPP3) is a metallopeptidase which cleaves bioactive peptides, notably angiotensin II, and is involved in inflammation regulation. DPP3 has been proposed to be a myocardial depressant factor and to be involved in circulatory failure in acute illnesses, possibly due to angiotensin II cleavage. In this study, we evaluated the association between plasmatic DPP3 level and outcome (mortality and hemodynamic failure) in severely ill burn patients. METHODS: In this biomarker analysis of a prospective cohort study, we included severely ill adult burn patients in two tertiary burn intensive care units. DPP3 was measured at admission (DPP3admin) and 3 days after. The primary endpoint was 90-day mortality. Secondary endpoints were hemodynamic failure and acute kidney injury (AKI). RESULTS: One hundred and eleven consecutive patients were enrolled. The median age was 48 (32.5-63) years, with a median total body surface area burned of 35% (25-53.5) and Abbreviated Burn Severity Index (ABSI) of 8 (7-11). Ninety-day mortality was 32%. The median DPP3admin was significantly higher in non-survivors versus survivors (53.3 ng/mL [IQR 28.8-103.5] versus 27.1 ng/mL [IQR 19.4-38.9]; p < 0.0001). Patients with a sustained elevated DPP3 had an increased risk of death compared to patients with high DPP3admin but decreased levels on day 3. Patients with circulatory failure had higher DPP3admin (39.2 ng/mL [IQR 25.9-76.1] versus 28.4 ng/mL [IQR 19.8-39.6]; p = 0.001) as well as patients with AKI (49.7 ng/mL [IQR 30.3-87.3] versus 27.6 ng/mL [IQR 19.4-41.4]; p = 0.001). DPP3admin added prognostic value on top of ABSI (added chi2 12.2, p = 0.0005), Sequential Organ Failure Assessment (SOFA) score at admission (added chi2 4.9, p = 0.0268), and plasma lactate at admission (added chi2 6.9, p = 0.0086) to predict circulatory failure within the first 48 h. CONCLUSIONS: Plasma DPP3 concentration at admission was associated with an increased risk of death, circulatory failure, and AKI in severely burned patients. Whether DPP3 plasma levels could identify patients who would respond to alternative hemodynamic support strategies, such as intravenous angiotensin II, should be explored.
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Lesión Renal Aguda/sangre , Quemaduras/complicaciones , Dipeptidil-Peptidasas y Tripeptidil-Peptidasas/análisis , Admisión del Paciente/estadística & datos numéricos , Choque/sangre , Anciano , Quemaduras/sangre , Quemaduras/fisiopatología , Estudios de Cohortes , Dipeptidil-Peptidasas y Tripeptidil-Peptidasas/sangre , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Prospectivos , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND & AIMS: Cholestasis often occurs after burn injuries. However, the prevalence of cholestasis and its effect on outcomes in patients with severe burn injuries are unknown. The aim of this study was to describe the course and the burden of cholestasis in a cohort of severely burned adult patients. METHODS: We investigated the relationship between burn-associated cholestasis (BAC) and clinical outcomes in a retrospective cohort of patients admitted to our unit for severe burn injuries between 2012 and 2015. BAC was defined as an increased level of serum alkaline phosphatase (ALP) ≥1.5x the upper limit of normal (ULN) with an increased level of gamma-glutamyltransferase (GGT) ≥3x ULN, or as an increased level of total bilirubin ≥2x ULN. RESULTS: A total of 214 patients were included: 111 (52%) patients developed BAC after a median (IQR) stay of 9 (5-16) days. At 90â¯days, the mortality rate was 20%, including 34 and 9 patients with and without BAC (p <0.001), respectively, which corresponded to a 2.5-fold higher (95% CI 1.2-5.2, pâ¯=â¯0.012) risk of 90-day mortality for patients with BAC. After being adjusted for severity of illness, patients with BAC, hyperbilirubinemia and without elevated ALP and GGT levels had a hazard ratio of 4.51 (95% CI 1.87-10.87) for 90-day mortality. BAC was associated with the severity of the burn injury, shock and bacteraemia. BAC was present in 38 (51%) patients at discharge, and 7 (18%) patients had secondary sclerosing cholangitis. These patients maintained elevated levels of ALP and GGT that were 5.8x (1.7-15) the ULN and 11x the ULN (4.5-22), respectively, 20â¯months (3.5-35) after discharge. CONCLUSION: BAC is prevalent among patients with severe burn injuries and is associated with worse short-term outcomes, especially when total bilirubin levels were increased without elevated ALP and GGT levels. BAC survivors are at risk of developing sclerosing cholangitis. LAY SUMMARY: Cholestasis is common after burn injuries and is associated with burn severity, sepsis, organ failure and mortality. Patients with hyperbilirubinemia without elevated alkaline phosphatase and gamma-glutamyltransferase levels after the burn injury have a poor prognosis. Patients with burn-associated cholestasis may develop sclerosing cholangitis and secondary biliary cirrhosis.
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Bacteriemia/etiología , Quemaduras/complicaciones , Colangitis Esclerosante/etiología , Colestasis/complicaciones , Hiperbilirrubinemia/etiología , Cirrosis Hepática Biliar/etiología , Adulto , Fosfatasa Alcalina/sangre , Bacteriemia/mortalidad , Bilirrubina/sangre , Quemaduras/sangre , Quemaduras/mortalidad , Colangitis Esclerosante/mortalidad , Colestasis/sangre , Colestasis/mortalidad , Femenino , Estudios de Seguimiento , Humanos , Hiperbilirrubinemia/mortalidad , Cirrosis Hepática Biliar/mortalidad , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , gamma-Glutamiltransferasa/sangreRESUMEN
Hyperkalemia is a common electrolyte disorder that may be rapidly life-threatening because of its cardiac toxicity. Hyperkalemia risk factors are numerous and often combined in the same patient. Most of the strategies to control serum potassium level in the short term have been used for decades. However, evidence for their efficacy and safety remains low. Treatment of hyperkalemia remains challenging, poorly codified, with a risk of overtreatment, including short-term side effects, and with the priority of avoiding unnecessary hospital stays or chronic medication changes. Recently, new oral treatments have been proposed for non-life-threatening hyperkalemia, with encouraging results. Their role in the therapeutic arsenal remains uncertain. Finally, a growing body of evidence suggests that hyperkalemia might negatively impact outcomes in the long term in patients with chronic heart failure or kidney failure through underdosing or withholding of cardiovascular medication (e.g. renin-angiotensin-aldosterone system inhibitors). Recognition of efficacy and potential side effects of treatment may help in tailoring treatments to the patient's status and conditions. In this review we discuss how treatment of hyperkalemia could be tailored to the patient's conditions and status, both on the short and mid term.
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Hiperpotasemia/tratamiento farmacológico , Antagonistas de Receptores de Mineralocorticoides/uso terapéutico , Potasio/sangre , Sistema Renina-Angiotensina/efectos de los fármacos , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Enfermedad Crónica , Humanos , Hiperpotasemia/sangre , Masculino , Desequilibrio HidroelectrolíticoRESUMEN
BACKGROUND: During general anaesthesia, intraoperative hypotension (IOH), defined as a mean arterial pressure (MAP) reduction of > 20%, is frequent and may lead to complications. Pulse oximetry is mandatory in the operating room, making the photoplethysmographic signal and parameters, such as relative dicrotic notch height (Dicpleth) or perfusion index (PI), readily available. The purpose of this study was to investigate whether relative variations of Dicpleth and PI could detect IOH during anaesthesia induction, and to follow their variations during vasopressor boluses. METHODS: MAP, Dicpleth, and PI were monitored at 1-min intervals during target control induction of anaesthesia with propofol and remifentanil in 61 subjects. Vasopressor infusion (norepinephrine or phenylephrine) was performed when hypotension occurred according to the decision of the physician. RESULTS: The delta in Dicpleth and PI accurately detected IOH, with areas under the receiver operating characteristic curves (AUC) of 0.86 and 0.83, respectively. The optimal thresholds were -19% (sensitivity 79%; specificity 84%) and 51% (sensitivity 82%; specificity 74%) for ΔDicpleth and ΔPI, respectively. There was no difference between the ROC of ΔDicpleth and ΔPI (P=0.22). Combining both ΔDicpleth and ΔPI further improved the hypotension detection power (AUC=0.91) with a sensitivity and specificity of 84%. MAP variations were correlated with ΔDicpleth and ΔPI during vasopressor infusion (r=0.73 and -0.62, respectively; P<0.001). CONCLUSIONS: The relative variation in Dicpleth and PI derived from the photoplethysmographic signal can be used as a non invasive, continuous, and simple tool to detect intraoperative hypotension, and to track the vascular response to vasoconstrictor drugs during induction of general anaesthesia. CLINICAL TRIAL REGISTRATION: NCT03756935.
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Anestesia General/efectos adversos , Hipotensión/diagnóstico , Complicaciones Intraoperatorias/diagnóstico , Monitoreo Intraoperatorio/métodos , Adulto , Presión Sanguínea/efectos de los fármacos , Determinación de la Presión Sanguínea/métodos , Femenino , Humanos , Hipotensión/inducido químicamente , Hipotensión/tratamiento farmacológico , Hipotensión/fisiopatología , Cuidados Intraoperatorios/métodos , Complicaciones Intraoperatorias/inducido químicamente , Complicaciones Intraoperatorias/tratamiento farmacológico , Complicaciones Intraoperatorias/fisiopatología , Masculino , Persona de Mediana Edad , Fotopletismografía/métodos , Prueba de Estudio Conceptual , Estudios Prospectivos , Sensibilidad y Especificidad , Vasoconstrictores/farmacología , Vasoconstrictores/uso terapéuticoRESUMEN
BACKGROUND: Patients with extensive burns are at risk of developing candidemia. OBJECTIVES: To identify potentially modifiable risk factors and outcomes of candidemia in critically ill burns patients. PATIENTS AND METHODS: Retrospective matched cohort study including adult burns patients. Patients who developed candidemia were matched with burns patients with Candida spp colonisation and sepsis or septic shock without candidemia in a ratio of 1:3 (same severity scores and colonisation index). Univariate and multiple regression analyses were performed. RESULTS: Of 130 severely burned patients with Candida spp colonisation and at least one episode of sepsis or septic shock, 14 were diagnosed with candidemia. In the candidemia group, patients had a median (IQR) total burns surface area (TBSA) of 57 (38-68)%, SAPSII of 43 (36-58) and ABSI of 11 (8-13). Multiple regression analysis showed that only duration of prior antibiotic therapy was independently associated with candidemia. ICU mortality was higher in the candidemia group (71% vs 35% [P = 0.02]). The log-rank test for 28-day mortality comparing patients with candidemia treated with an empirical strategy vs a curative strategy did not reach significance (P = 0.056). CONCLUSIONS: Burns patients having received recent antibiotherapy have a higher risk of candidemia. Antifungal strategies did not influence outcome in this series.
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Quemaduras/complicaciones , Candidemia/epidemiología , Enfermedad Crítica , Adulto , Anciano , Antibacterianos/uso terapéutico , Candidemia/mortalidad , Utilización de Medicamentos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Análisis de Supervivencia , Resultado del TratamientoAsunto(s)
Antiinfecciosos , COVID-19 , Coinfección , Coronavirus , Neumonía Bacteriana , Enfermedad Crítica , Humanos , Neumonía Bacteriana/diagnóstico , SARS-CoV-2RESUMEN
PURPOSE: Caustic ingestion is a potential life-threatening condition associated with high morbidity and mortality. Data on patients admitted to Intensive Care Unit (ICU) for severe caustic ingestion are lacking. We aimed to describing epidemiological features and outcomes of patients admitted to ICU for caustic ingestion in France. METHODS: In a retrospective, observational, and multicenter study, data from the national French Programme de Médicalisation des Systèmes d'Informations (PMSI) database were analysed from 2013 to 2019. In-hospital mortality rate (primary outcome) and in-ICU complications (secondary outcomes) were reported and analysed. RESULTS: 569 patients (289 males (50.8%), with median age of 49 years [interquartile (26-62)] were admitted in 65 French ICU for severe caustic ingestion. Five hundred and thirteen patients (90%) were admitted for intentional caustic ingestion. The median length of stay in ICU was 14.0 [4.0-31.0] days. In-hospital mortality occurred in 56 patients (9.8%). In multivariate analysis, age and simplified acute physiology score II were associated with in-hospital mortality age of 40-59 years [OR = 15.3 (2.0-115.3)], age of 60-79 years [OR = 23.6 (3.1-182.5)], and age > 80 years [OR = 37.0 (4.2-328.6)] and SAPS 2 score [OR = 1.0018 (1.003-1.033), p < 0.001]. During ICU stay, 423 complications (74%) were reported in 505 patients (89%). Infectious (244 (42.9%)), respiratory (207 (36.4%)), surgical 62 (10.9%), haemorrhagic (64 (11.2%)) and thrombo-embolic and (35 (6.2%)) complications were the most frequently reported during ICU stay. CONCLUSION: ICU admission for severe caustic ingestion is associated with 9.8% mortality and 74% complications. Age > 40 years and SAPS 2 score were independently associated with mortality.
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Cáusticos , Mortalidad Hospitalaria , Unidades de Cuidados Intensivos , Humanos , Masculino , Femenino , Francia/epidemiología , Persona de Mediana Edad , Estudios Retrospectivos , Adulto , Cáusticos/envenenamiento , Cáusticos/toxicidad , Tiempo de Internación/estadística & datos numéricos , Quemaduras Químicas/epidemiología , Quemaduras Químicas/mortalidad , AncianoRESUMEN
BACKGROUND: Esophagectomy is associated with significant mortality. A better understanding of the causes leading to death may help to reduce mortality. A root cause analysis of mortality after esophagectomy was performed. METHODS: Root cause analysis was retrospectively applied by an independent expert panel of 4 upper gastrointestinal surgeons and 1 anesthesiologist-intensivist to patients included in the French national multicenter prospective cohort FREGAT between August 2014 and September 2019 who underwent an esophagectomy for cancer and died within 90 days of surgery. A cause-and-effect diagram was used to determine the root causes related to death. Death was classified as potentially preventable or non-preventable. RESULTS: Among the 1,040 patients included in the FREGAT cohort, 70 (6.7%) patients (male: 81%, median age 68 [62-72] years) from 17 centers were included. Death was potentially preventable in 37 patients (53%). Root causes independently associated with preventable death were inappropriate indication (odds ratio 35.16 [2.50-494.39]; P = .008), patient characteristics (odds ratio 5.15 [1.19-22.35]; P = .029), unexpected intraoperative findings (odds ratio 18.99 [1.07-335.55]; P = .045), and delay in diagnosis of a complication (odds ratio 98.10 [6.24-1,541.04]; P = .001). Delay in treatment of a complication was found only in preventable deaths (28 [76%] vs 0; P < .001). National guidelines were less frequently followed (16 [43%] vs 22 [67%]; P = .050) in preventable deaths. The only independent risk factor of preventable death was center volume <26 esophagectomies per year (odds ratio 4.71 [1.55-14.33]; P = .006). CONCLUSIONS: More than one-half of deaths after esophagectomy were potentially preventable. Better patient selection, early diagnosis, and adequate management of complications through centralization could reduce mortality.
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Neoplasias Esofágicas , Esofagectomía , Análisis de Causa Raíz , Humanos , Esofagectomía/efectos adversos , Esofagectomía/mortalidad , Masculino , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/mortalidad , Femenino , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Francia/epidemiología , Bases de Datos Factuales , Factores de RiesgoRESUMEN
BACKGROUND: We aimed to determine the epidemiology and outcomes of unplanned extubation (UE), both accidental and self-extubation, in ICU. METHODS: A multicentre prospective cohort study was conducted in 47 French ICUs. The number of mechanical ventilation (MV) days, and planned and unplanned extubation were recorded in each center over a minimum period of three consecutive months to evaluate UE incidence. Patient characteristics, UE environmental factors, and outcomes were compared based on the UE mechanism (accidental or self-extubation). Self-extubation outcomes were compared with planned extubation using a propensity-matched population. Finally, risk factors for extubation failure (re-intubation before day 7) were determined following self-extubation. RESULTS: During the 12-month inclusion period, we found a pooled UE incidence of 1.0 per 100 MV days. UE accounted for 9% of all endotracheal removals. Of the 605 UE, 88% were self-extubation and 12% were accidental-extubations. The latter had a worse prognosis than self-extubation (34%vs. 8% ICU-mortality, p < 0.001). Self-extubation did not increase mortality compared with planned extubation (8 vs. 11%, p = 0.075). Regardless of the type of extubation, planned or unplanned, extubation failure was independently associated with a poor outcome. Cancer, higher respiratory rate, lower PaO2/FiO2 at the time of extubation, weaning process not-ongoing, and immediate post-extubation respiratory failure were independent predictors of failed self-extubation. CONCLUSION: Unplanned extubation, mostly represented by self-extubation, is common in ICU and accounts for 9% of all endotracheal extubations. While accidental extubations are a serious and infrequent adverse event, self-extubation does not increase mortality compared to planned extubation.
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PURPOSE: The impact of VA-ECMO on early renal recovery (within 7 days after ECMO onset) in patients with pre-ECMO acute kidney injury and cardiogenic shock is unknown. MATERIAL AND METHODS: This retrospective single-center study included adult patients with cardiogenic shock rescued by VA-ECMO and severe AKI occurring before ECMO implantation (pre-ECMO AKI). Patients with early renal recovery (defined as at least a 50% decrease in peak serum creatinine or weaning from renal replacement therapy) were compared to patients without early renal recovery. RESULTS: During 7 years, 145 patients with severe pre-ECMO AKI were included. Eighty-two patients had no early renal recovery whereas 63 had early renal recovery within 7 days after VA-ECMO onset. The median time to early renal recovery was 4 (3,6) days. Nephrotoxic antibiotics (HR = 0.35 [95% CI, 0.21-0.59], p < 0.001), median fluid balance during the first 7 days of VA-ECMO (HR = 0.77 [95% CI, 0.64-0.93], p = 0.008), pre-ECMO AKI stage 3 (HR = 0.36 [95% CI, 0.20-0.64], p < 0.001) and median vasoactive-inotropic score (HR = 0.99 [95% CI, 0.98,1.00], p = 0.035) were independently associated with no early renal recovery. CONCLUSIONS: Only 43% of patients with severe pre-ECMO AKI had early renal recovery after VA-ECMO initiation.
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Lesión Renal Aguda , Oxigenación por Membrana Extracorpórea , Adulto , Humanos , Estudios Retrospectivos , Choque Cardiogénico/terapia , Oxigenación por Membrana Extracorpórea/efectos adversos , Lesión Renal Aguda/terapia , Lesión Renal Aguda/etiología , Terapia de Reemplazo RenalRESUMEN
BACKGROUND: Severe hypothyroidism (SH) is a rare but life-threatening endocrine emergency. Only a few data are available on its management and outcomes of the most severe forms requiring ICU admission. We aimed to describe the clinical manifestations, management, and in-ICU and 6-month survival rates of these patients. METHODS: We conducted a retrospective, multicenter study over 18 years in 32 French ICUs. The local medical records of patients from each participating ICU were screened using the International Classification of Disease 10th revision. Inclusion criteria were the presence of biological hypothyroidism associated with at least one cardinal sign among alteration of consciousness, hypothermia and circulatory failure, and at least one SH-related organ failure. RESULTS: Eighty-two patients were included in the study. Thyroiditis and thyroidectomy represented the main SH etiologies (29% and 19%, respectively), while hypothyroidism was unknown in 44 patients (54%) before ICU admission. The most frequent SH triggers were levothyroxine discontinuation (28%), sepsis (15%), and amiodarone-related hypothyroidism (11%). Clinical presentations included hypothermia (66%), hemodynamic failure (57%), and coma (52%). In-ICU and 6-month mortality rates were 26% and 39%, respectively. Multivariable analyses retained age > 70 years [odds ratio OR 6.01 (1.75-24.1)] Sequential Organ-Failure Assessment score cardiovascular component ≥ 2 [OR 11.1 (2.47-84.2)] and ventilation component ≥ 2 [OR 4.52 (1.27-18.6)] as being independently associated with in-ICU mortality. CONCLUSIONS: SH is a rare life-threatening emergency with various clinical presentations. Hemodynamic and respiratory failures are strongly associated with worse outcomes. The very high mortality prompts early diagnosis and rapid levothyroxine administration with close cardiac and hemodynamic monitoring.
RESUMEN
BACKGROUND: The aim of this study was to describe the prevalence, characteristics and outcome of critically burn patients with pulmonary HSV reactivation. METHODS: Retrospective, single-center cohort study in a burn critical care unit in a tertiary center, including all consecutive severely burn patients with bronchoalveolar lavage performed for pneumoniae suspicion and screened for HSV from January 2013 and April 2017. We used logistic regression to identify factors associated with HSV reactivation and outcomes. RESULTS: 94 patients were included, mean age was 51 (39-64) years; median total body surface area burned was 36 (25-54)% and ICU mortality 38%. Fifty-five patients (59%) had pulmonary HSV reactivation and 30 (55%) were treated with acyclovir. Patients with HSV reactivation were more severely ill with higher SOFA score at admission compared to patient without HSV reactivation (6 [3-8] vs. 2 [1-4], p < 0.0001 respectively). In multivariate analysis, sex, SOFA score at admission and smoke inhalation were significantly associated with HSV reactivation. Only septic shock was associated with 90-day mortality when HSV reactivation was not. CONCLUSIONS: Pulmonary HSV reactivation is frequent among severely ill burn patients. Initial severity and smoke inhalation are risk factors. Antiviral treatment was not associated with outcome.
Asunto(s)
Quemaduras , Herpesviridae , Neumonía , Lesión por Inhalación de Humo , Quemaduras/complicaciones , Quemaduras/epidemiología , Quemaduras/terapia , Estudios de Cohortes , Enfermedad Crítica , Humanos , Unidades de Cuidados Intensivos , Persona de Mediana Edad , Neumonía/complicaciones , Pronóstico , Estudios Retrospectivos , Humo , Lesión por Inhalación de Humo/complicaciones , Lesión por Inhalación de Humo/epidemiologíaRESUMEN
INTRODUCTION: Lactate albumin ratio (LAR) has been used as a prognostic marker associated with organ failure in critically ill septic patients. LAR and its association with outcomes has never been studied in burned patients. The aim of this study was to evaluate the ability of LAR to predict 28-day mortality. METHODS: A retrospective cohort study including all burn patients hospitalized in intensive care unit. The primary endpoint was the 28-day mortality. RESULTS: One thousand three hundred thirty four patients were screened, and 471 were included between June 2012 and December 2018. Briefly, the population study was mainly composed by men (249, 59.1%), the median age, TBSA burned, full thickness, ABSI and IGS2 were 52 [34-68], 20 [10-40], 8 [1-23], 7 [5-9] and 25 [15-40] respectively. Fifty-two patients (12.4%) died at day 28 after admission. At admission, the LAR level was lower in 28-day survivors compared non-survivors (0.05 [0.04, 0.08] vs 0.12 [0.07, 0.26], p < 0.001 respectively). In multivariate analysis accounting for ABSI, LAR levels at admission> 0.13 was independently associated with 28-day mortality (adjusted OR = 3.98 (IC95 1.88-8.35)). The ability of LAR at admission to discriminate 28-day mortality showed an AUC identical when compared to SOFA and ABSI scores (0.81 (IC95 0.74-0.88), 0.80 (IC95 0.72-0.85) and (0.85 (IC95 0.80-0.90), p < 0.05, respectively). Patients with LAR levels ≥ 0.13 at admission had higher 28-day mortality (40.6% vs 6.8%, p < 0.001, HR 7.39 (IC95 4.28-12.76)). CONCLUSION: At admission, LAR is an easy and reliable marker independently associated to 28-day mortality in patients with severe burn injury, but prediction by LAR does not perform better than lactate level alone.