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RATIONALE: Clinical deterioration of patients hospitalized outside the ICU is a source of potentially reversible morbidity and mortality. To address this, some acute care hospitals have implemented systems aimed at detecting and responding to such patients. OBJECTIVES: To provide evidence-based recommendations for hospital clinicians and administrators to optimize recognition and response to clinical deterioration in non-ICU patients. PANEL DESIGN: The 25-member panel included representatives from medicine, nursing, respiratory therapy, pharmacy, patient/family partners, and clinician-methodologists with expertise in developing evidence-based Clinical Practice Guidelines. METHODS: We generated actionable questions using the Population, Intervention, Control, and Outcomes (PICO) format and performed a systematic review of the literature to identify and synthesize the best available evidence. We used the Grading of Recommendations Assessment, Development, and Evaluation Approach to determine certainty in the evidence and to formulate recommendations and good practice statements (GPSs). RESULTS: The panel issued 10 statements on recognizing and responding to non-ICU patients with critical illness. Healthcare personnel and institutions should ensure that all vital sign acquisition is timely and accurate (GPS). We make no recommendation on the use of continuous vital sign monitoring among unselected patients. We suggest focused education for bedside clinicians in signs of clinical deterioration, and we also suggest that patient/family/care partners' concerns be included in decisions to obtain additional opinions and help (both conditional recommendations). We recommend hospital-wide deployment of a rapid response team or medical emergency team (RRT/MET) with explicit activation criteria (strong recommendation). We make no recommendation about RRT/MET professional composition or inclusion of palliative care members on the responding team but suggest that the skill set of responders should include eliciting patients' goals of care (conditional recommendation). Finally, quality improvement processes should be part of a rapid response system. CONCLUSIONS: The panel provided guidance to inform clinicians and administrators on effective processes to improve the care of patients at-risk for developing critical illness outside the ICU.
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Deterioro Clínico , Cuidados Críticos , Humanos , Cuidados Críticos/normas , Enfermedad Crítica/terapia , Práctica Clínica Basada en la Evidencia , Unidades de Cuidados IntensivosRESUMEN
RATIONALE: Clinical deterioration of patients hospitalized outside the ICU is a source of potentially reversible morbidity and mortality. To address this, some acute care facilities have implemented systems aimed at detecting and responding to such patients. OBJECTIVES: To provide evidence-based recommendations for hospital clinicians and administrators to optimize recognition and response to clinical deterioration in non-ICU patients. PANEL DESIGN: The 25-member panel included representatives from medicine, nursing, respiratory therapy, pharmacy, patient/family partners, and clinician-methodologists with expertise in developing evidence-based clinical practice guidelines. METHODS: We generated actionable questions using the Population, Intervention, Control, and Outcomes format and performed a systematic review of the literature to identify and synthesize the best available evidence. We used the Grading of Recommendations Assessment, Development, and Evaluation approach to determine certainty in the evidence and to formulate recommendations and good practice statements (GPSs). RESULTS: The panel issued 10 statements on recognizing and responding to non-ICU patients with critical illness. Healthcare personnel and institutions should ensure that all vital sign acquisition is timely and accurate (GPS). We make no recommendation on the use of continuous vital sign monitoring among "unselected" patients due to the absence of data regarding the benefit and the potential harms of false positive alarms, the risk of alarm fatigue, and cost. We suggest focused education for bedside clinicians in signs of clinical deterioration, and we also suggest that patient/family/care partners' concerns be included in decisions to obtain additional opinions and help (both conditional recommendations). We recommend hospital-wide deployment of a rapid response team or medical emergency team (RRT/MET) with explicit activation criteria (strong recommendation). We make no recommendation about RRT/MET professional composition or inclusion of palliative care members on the responding team but suggest that the skill set of responders should include eliciting patients' goals of care (conditional recommendation). Finally, quality improvement processes should be part of a rapid response system (GPS). CONCLUSIONS: The panel provided guidance to inform clinicians and administrators on effective processes to improve the care of patients at-risk for developing critical illness outside the ICU.
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Deterioro Clínico , Cuidados Críticos , Humanos , Cuidados Críticos/normas , Enfermedad Crítica/terapia , Unidades de Cuidados Intensivos , Mejoramiento de la CalidadRESUMEN
Background: Pharmacist's direct intervention or participation in multidisciplinary management teams can improve the clinical outcome and quality of life of patients. We aimed to determine the effectiveness of pharmacist-led interventions on the inappropriate use of stress ulcer prophylaxis (SUP) pharmacotherapy in intensive care units (ICUs). Methods: A systematic review was performed for relevant studies using searched PubMed, EMBASE (Ovid), the Cochrane Library, Cochrane Central Register of Controlled Trials (CENTRAL), and four Chinese databases from the establishment of databases to 12 March 2020. We conducted a descriptive analysis of participants, the intervention content and delivery, and the effects on inappropriate medication rates. Results: From 529 records, 8 studies from 9 articles were included in the systematic review. The time of appropriateness judgment and the criteria of "appropriate" varied from included studies. Pharmacist interventions mainly included clarifying indications for SUP pharmacotherapy, education and awareness campaign, reviewed patients on SUP pharmacotherapy during rounds, and adjustments of drug use. Five (62.5%) studies found a significant intervention effect during hospitalization, while 2 (25%) studies at ICU transfer and 2 (25%) studies at hospital discharge. 4 (50%) studies identified the complications related to SUP pharmacotherapy and found no significant difference. 4 (50%) studies declared the pharmacist-led interventions were associated with cost savings. Conclusion: Pharmacist-led intervention is associated with a decrease in inappropriate use of SUP pharmacotherapy during hospitalization, at ICU transferred and hospital discharged, and a lot of medical cost savings. Further research is needed to determine whether pharmacist-led intervention is cost-effective.
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Fentanyl is commonly used in critically ill patients receiving extracorporeal membrane oxygenation (ECMO). Fentanyl's lipophilicity and protein binding may contribute to a sequestration of the drug in the ECMO circuit. Hydromorphone lacks these characteristics potentially leading to a more predictable drug delivery and improved pain and sedation management among ECMO patients. This study compared hydromorphone to fentanyl in patients receiving ECMO. This retrospective study included adult patients receiving ECMO for ≥48 hours. Patients were excluded if they required neuromuscular blockade, received both fentanyl and hydromorphone during therapy, or had opioid use before hospitalization. Baseline characteristics included patient demographics, ECMO indication and settings, and details regarding mechanical ventilation. The primary outcome was opioid requirements at 48 hours post cannulation described in morphine milligram equivalent (MME). Secondary endpoints included 24-hour opioid requirements, concurrent sedative use, and differences in pain and sedation scores. No differences were noted between the patients receiving fentanyl (n = 32) or hydromorphone (n = 20). Patients receiving hydromorphone required lower MME compared to fentanyl at 24 hours (88 [37-121] vs. 131 [137-227], p < 0.01) and 48 hours (168 [80-281] vs. 325 [270-449], p < 0.01). The proportion of within-goal pain and sedation scores between groups was similar at 24 and 48 hours. Sedative requirements did not differ between the groups. Patients receiving hydromorphone required less MME compared to fentanyl without any differences in sedative requirements, or agitation-sedation scores at 48 hours. Prospective studies should be completed to validate these findings.
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Oxigenación por Membrana Extracorpórea , Fentanilo/uso terapéutico , Hidromorfona/uso terapéutico , Hipnóticos y Sedantes/uso terapéutico , Adulto , Enfermedad Crítica , Femenino , Humanos , Masculino , Manejo del Dolor/métodos , Estudios RetrospectivosRESUMEN
OBJECTIVES: The purpose of this study was to demonstrate the feasibility of implementing a Clinical Laboratory Improvement Amendments-waived real-time polymerase chain reaction (PCR) molecular test into a community pharmacy setting as part of a collaborative influenza and group A Streptococcus (GAS) disease management program. SETTING AND PARTICIPANTS: Two community pharmacy sites in Tennessee. PRACTICE DESCRIPTION: Patients presenting to the pharmacy with symptoms consistent with influenza or GAS from November 1, 2016, to April 30, 2018. PRACTICE INNOVATION: Influenza and GAS management programs based on previously developed protocols occurred at 2 community pharmacies in Tennessee. Pharmacies used the Cobas Liat testing system (Roche Diagnostics). Based on test results and under a collaborative practice agreement, pharmacists dispensed prescription medications for patients with a positive test: oseltamivir for influenza and amoxicillin for GAS. Patients with negative tests were treated with over-the-counter (OTC) medications or referred. Patients testing negative for GAS were asked to consent to having a second throat swab sent for culture. EVALUATION: Number of patients tested, point-of-care test results, and treatment received. RESULTS: Two hundred and two patients received care at the 2 pharmacies (116 for influenza, 46 for GAS, and 43 for both). Sixty (38%) tested positive for influenza, with 51 receiving an antiviral prescription, and 16 (18%) tested positive and were treated for GAS. No patient testing negative for either or positive for influenza was dispensed an antibiotic. For patients consenting to a follow-up culture, all GAS cultures sent for confirmatory testing were negative. CONCLUSION: A protocol-driven community pharmacy-based disease management program using real-time PCR testing for influenza and GAS was able to offer appropriate treatment to patients without overuse of antibiotics.
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Servicios Comunitarios de Farmacia/organización & administración , Gripe Humana/diagnóstico , Pruebas en el Punto de Atención , Infecciones Estreptocócicas/diagnóstico , Adolescente , Adulto , Antibacterianos/administración & dosificación , Antivirales/administración & dosificación , Niño , Preescolar , Femenino , Humanos , Gripe Humana/tratamiento farmacológico , Masculino , Persona de Mediana Edad , Farmacéuticos/organización & administración , Faringitis/diagnóstico , Faringitis/tratamiento farmacológico , Faringitis/microbiología , Reacción en Cadena de la Polimerasa , Infecciones Estreptocócicas/tratamiento farmacológico , Streptococcus pyogenes/aislamiento & purificación , Tennessee , Adulto JovenRESUMEN
OBJECTIVES: Evaluation of published research in a region provides insight into relevant aspects of clinical care and research priorities. This study aimed to provide a comprehensive assessment of the type of critical care research published in the World Health Organization Eastern Mediterranean region (EMR) over a 10-year period. RESULTS: During the study period (2007-2016), the search strategy revealed 4303 publications, of which 1537 were included in the analysis; studies were excluded for the following reasons: not critical care, conducted in non-EMR countries, editorials, case reports, in-vitro or animal studies, as well as those conducted in multiple countries and those that evaluated foreign military personal. Countries varied in the number of publications produced, ranging from none in Somalia to 620 in Iran. The majority of the studies were observational (78%), evaluated adults (73%), and the most common areas of research were infectious (29%) and respiratory (10%) diseases. Median sample size was 120 and the mean (SD) impact factor of the journals in which the articles were published was 1.02 (0.7).
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Investigación Biomédica/estadística & datos numéricos , Cuidados Críticos/estadística & datos numéricos , Recolección de Datos/estadística & datos numéricos , Publicaciones/estadística & datos numéricos , Investigación Biomédica/métodos , Investigación Biomédica/normas , Cuidados Críticos/métodos , Cuidados Críticos/normas , Recolección de Datos/métodos , Humanos , Factor de Impacto de la Revista , Región Mediterránea , Publicaciones/normas , Organización Mundial de la SaludRESUMEN
PURPOSE: Mean arterial pressure (MAP) reflects the adequacy of tissue perfusion. In septic shock, vasopressors are recommended to target MAP ≥65â¯mmHg. The impact of chronic hypertension (HTN) on MAP achievement and outcomes are uncertain. MATERIALS AND METHODS: This retrospective, cohort study compared time to goal MAP in critically ill patients with septic shock admitted between May 2014 and July 2016. Between-group differences of patients with and without HTN were compared using appropriate statistical tests. To adjust for imbalances in baseline characteristics, inverse probability of treatment weighting (IPTW) procedure was performed. RESULTS: Of the 133 included patients, 75 (56.4%) had a history of HTN. Baseline characteristics were mostly similar. Patients with HTN had higher in-hospital (49.3 vs. 31.0%, pâ¯=â¯.035) and 28-day mortality (53.3 vs. 31.0%, pâ¯=â¯.011). After weighting and adjustment for imbalanced variables, patients with HTN achieved goal MAP more rapidly than those without (HR: 1.84, 95% CI: 1.14-2.96; pâ¯=â¯.012). However, they also have higher odds of dying within 28â¯days of discharge (OR: 3.04, 95% CI: 1.11-8.38; pâ¯=â¯.031). CONCLUSIONS: Patients with HTN achieved goal MAP more rapidly but had higher odds of mortality.
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Presión Arterial/fisiología , Hipertensión/fisiopatología , Choque Séptico/fisiopatología , Vasoconstrictores/uso terapéutico , Estudios de Cohortes , Enfermedad Crítica , Femenino , Objetivos , Humanos , Hipertensión/tratamiento farmacológico , Hipertensión/mortalidad , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Choque Séptico/tratamiento farmacológico , Choque Séptico/mortalidad , Tasa de SupervivenciaRESUMEN
PURPOSE: We set out to summarize the current challenges in academic conflict of interest. METHODS: This is a narrative review by a multidisciplinary, multinational panel of academic officers including deans of medical/pharmacy schools. RESULTS AND CONCLUSIONS: Disclosing conflict of interest has become the appropriate professional behavior since the 1990s in response to the necessity to fix moral and financial fences around medical activities. The nature of the conflict of interest is academic when either the conflict relates to academic duties and/or the nature of the interest is academic. People usually distinguish between real conflict of interest, when private interest overtly influences one's professional obligations; potential conflict of interest, when there is no obvious direct link between a person interests and current duties without ruling out that expected changes in duties cause a situation of conflict; and apparent conflict of interest, when the risk does not really exist, but serious doubts remain. Areas at risk of academic conflict of interest include peer review process for grant evaluation or journals, scientific communications such as elaborating and disseminating clinical guidelines, lecturing at meeting, advising decision-makers, teaching activities, and mentoring. The management of academic conflict of interest should consider actions in four domains, i.e., education, prevention, measures for enforcement and solving, and communication. Academic conflicts of interest are as frequent as financial conflicts but more difficult to identify and assess, and much less addressed in the literature. Generating more evidence from high-quality research is mandated to improve the management of academic and more generally non-financial conflicts of interest.
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Conflicto de Intereses , Comunicación Académica/normas , Humanos , Revisión por Pares/métodos , Revisión por Pares/normas , Comunicación Académica/tendenciasRESUMEN
OBJECTIVE: This study was conducted to describe the prevalence, epidemiology, and clinical outcomes of multidrug-resistant (MDR) organism (MDRO) pneumonia in critically ill patients. METHODS: A multicenter, prospective, observational study of patients admitted to 60 intensive care units (ICUs), from 34 hospitals, in the United States from November to December 2016. Adults (> 18 yrs) receiving antimicrobial therapy at least 5 days for pneumonia were included. Patients were classified into two categories, with or without MDRO, and subcategorized by pneumonia type. MEASUREMENTS AND MAIN RESULTS: Demographics, medication histories, and health care exposure were collected during ICU admission and compared using t test and chi-square tests. Multivariate logistic regression was used to determine predictive factors for MDRO pneumonia and hospital mortality. Of 652 patients, 92 patients (14.1%) developed MDR pneumonia. Predictors of MDRO pneumonia were acid suppression therapy within the previous 90 days (odds ratio [OR] 1.88 [1.14-3.09]; p=0.013), mechanical ventilation (OR 1.96 [1.14-3.35]; p<0.001), and history of MDRO infection (OR 4.74 [2.21-10.18]; p<0.001). Appropriate initial antimicrobial selection occurred in 58 patients (63%) with MDRO pneumonia compared to 464 patients (82.7%) in patients without MDRO pneumonia (p<0.001). MDRO pneumonia was not associated with hospital mortality (18.5% vs 17.6%, p=0.087). CONCLUSIONS: In a broad cohort of critically ill patients, MDRO pneumonia is infrequent, and associated with factors describing the intensity of health care provided. Presence of MDRO pneumonia is not associated with hospital mortality. Further study is needed to clarify risk factors for multidrug-resistant pneumonia in critically ill patients.
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Antibacterianos/administración & dosificación , Unidades de Cuidados Intensivos , Neumonía Bacteriana/tratamiento farmacológico , Respiración Artificial/estadística & datos numéricos , Adulto , Anciano , Enfermedad Crítica , Farmacorresistencia Bacteriana Múltiple , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Neumonía Bacteriana/microbiología , Estudios ProspectivosRESUMEN
PURPOSE: We set out to summarize the current knowledge on vasoactive drugs and their use in the management of shock to inform physicians' practices. METHODS: This is a narrative review by a multidisciplinary, multinational-from six continents-panel of experts including physicians, a pharmacist, trialists, and scientists. RESULTS AND CONCLUSIONS: Vasoactive drugs are an essential part of shock management. Catecholamines are the most commonly used vasoactive agents in the intensive care unit, and among them norepinephrine is the first-line therapy in most clinical conditions. Inotropes are indicated when myocardial function is depressed and dobutamine remains the first-line therapy. Vasoactive drugs have a narrow therapeutic spectrum and expose the patients to potentially lethal complications. Thus, these agents require precise therapeutic targets, close monitoring with titration to the minimal efficacious dose and should be weaned as promptly as possible. Moreover, the use of vasoactive drugs in shock requires an individualized approach. Vasopressin and possibly angiotensin II may be useful owing to their norepinephrine-sparing effects.
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Choque , Vasoconstrictores , Cardiotónicos , Dobutamina/uso terapéutico , Humanos , Unidades de Cuidados Intensivos , Norepinefrina/uso terapéutico , Choque/tratamiento farmacológico , Choque Séptico , Vasoconstrictores/uso terapéuticoRESUMEN
To update the 2008 consensus statements for the diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in adult and pediatric patients.
RESUMEN
OBJECTIVE: To provide a narrative review of the latest concepts and understanding of the pathophysiology of critical illness-related corticosteroid insufficiency (CIRCI). PARTICIPANTS: A multi-specialty task force of international experts in critical care medicine and endocrinology and members of the Society of Critical Care Medicine and the European Society of Intensive Care Medicine. DATA SOURCES: Medline, Database of Abstracts of Reviews of Effects (DARE), Cochrane Central Register of Controlled Trials (CENTRAL) and the Cochrane Database of Systematic Reviews. RESULTS: Three major pathophysiologic events were considered to constitute CIRCI: dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, altered cortisol metabolism, and tissue resistance to glucocorticoids. The dysregulation of the HPA axis is complex, involving multidirectional crosstalk between the CRH/ACTH pathways, autonomic nervous system, vasopressinergic system, and immune system. Recent studies have demonstrated that plasma clearance of cortisol is markedly reduced during critical illness, explained by suppressed expression and activity of the primary cortisol-metabolizing enzymes in the liver and kidney. Despite the elevated cortisol levels during critical illness, tissue resistance to glucocorticoids is believed to occur due to insufficient glucocorticoid alpha-mediated anti-inflammatory activity. CONCLUSIONS: Novel insights into the pathophysiology of CIRCI add to the limitations of the current diagnostic tools to identify at-risk patients and may also impact how corticosteroids are used in patients with CIRCI.
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Insuficiencia Suprarrenal/fisiopatología , Enfermedad Crítica , Hidrocortisona/metabolismo , Sistema Hipotálamo-Hipofisario/fisiopatología , Sistema Hipófiso-Suprarrenal/fisiopatología , Comités Consultivos , Cuidados Críticos , Citocinas/metabolismo , Humanos , Células Neuroendocrinas/fisiología , Receptores de Glucocorticoides/fisiología , Índice de Severidad de la Enfermedad , Transducción de Señal , Síndrome de Respuesta Inflamatoria Sistémica/fisiopatologíaRESUMEN
OBJECTIVE: To update the 2008 consensus statements for the diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in adult and pediatric patients. PARTICIPANTS: A multispecialty task force of 16 international experts in critical care medicine, endocrinology, and guideline methods, all of them members of the Society of Critical Care Medicine and/or the European Society of Intensive Care Medicine. DESIGN/METHODS: The recommendations were based on the summarized evidence from the 2008 document in addition to more recent findings from an updated systematic review of relevant studies from 2008 to 2017 and were formulated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology. The strength of each recommendation was classified as strong or conditional, and the quality of evidence was rated from high to very low based on factors including the individual study design, the risk of bias, the consistency of the results, and the directness and precision of the evidence. Recommendation approval required the agreement of at least 80% of the task force members. RESULTS: The task force was unable to reach agreement on a single test that can reliably diagnose CIRCI, although delta cortisol (change in baseline cortisol at 60 min of < 9 µg/dL) after cosyntropin (250 µg) administration and a random plasma cortisol of < 10 µg/dL may be used by clinicians. We suggest against using plasma-free cortisol or salivary cortisol level over plasma total cortisol (conditional, very low quality of evidence). For treatment of specific conditions, we suggest using IV hydrocortisone < 400 mg/day for ≥ 3 days at full dose in patients with septic shock that is not responsive to fluid and moderate- to high-dose vasopressor therapy (conditional, low quality of evidence). We suggest not using corticosteroids in adult patients with sepsis without shock (conditional recommendation, moderate quality of evidence). We suggest the use of IV methylprednisolone 1 mg/kg/day in patients with early moderate to severe acute respiratory distress syndrome (PaO2/FiO2 < 200 and within 14 days of onset) (conditional, moderate quality of evidence). Corticosteroids are not suggested for patients with major trauma (conditional, low quality of evidence). CONCLUSIONS: Evidence-based recommendations for the use of corticosteroids in critically ill patients with sepsis and septic shock, acute respiratory distress syndrome, and major trauma have been developed by a multispecialty task force.
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Corticoesteroides/uso terapéutico , Insuficiencia Suprarrenal/diagnóstico , Insuficiencia Suprarrenal/tratamiento farmacológico , Cuidados Críticos/normas , Enfermedad Crítica/terapia , Comités Consultivos , Humanos , Hidrocortisona/sangre , Guías de Práctica Clínica como Asunto , Síndrome de Dificultad Respiratoria/tratamiento farmacológico , Sepsis/tratamiento farmacológico , Índice de Severidad de la Enfermedad , Choque Séptico/tratamiento farmacológico , Heridas y Lesiones/tratamiento farmacológicoRESUMEN
OBJECTIVE: To update the 2008 consensus statements for the diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in adult and pediatric patients. PARTICIPANTS: A multispecialty task force of 16 international experts in Critical Care Medicine, endocrinology, and guideline methods, all of them members of the Society of Critical Care Medicine and/or the European Society of Intensive Care Medicine. DESIGN/METHODS: The recommendations were based on the summarized evidence from the 2008 document in addition to more recent findings from an updated systematic review of relevant studies from 2008 to 2017 and were formulated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology. The strength of each recommendation was classified as strong or conditional, and the quality of evidence was rated from high to very low based on factors including the individual study design, the risk of bias, the consistency of the results, and the directness and precision of the evidence. Recommendation approval required the agreement of at least 80% of the task force members. RESULTS: The task force was unable to reach agreement on a single test that can reliably diagnose CIRCI, although delta cortisol (change in baseline cortisol at 60 min of <9 µg/dl) after cosyntropin (250 µg) administration and a random plasma cortisol of <10 µg/dl may be used by clinicians. We suggest against using plasma free cortisol or salivary cortisol level over plasma total cortisol (conditional, very low quality of evidence). For treatment of specific conditions, we suggest using intravenous (IV) hydrocortisone <400 mg/day for ≥3 days at full dose in patients with septic shock that is not responsive to fluid and moderate- to high-dose vasopressor therapy (conditional, low quality of evidence). We suggest not using corticosteroids in adult patients with sepsis without shock (conditional recommendation, moderate quality of evidence). We suggest the use of IV methylprednisolone 1 mg/kg/day in patients with early moderate to severe acute respiratory distress syndrome (PaO2/FiO2 < 200 and within 14 days of onset) (conditional, moderate quality of evidence). Corticosteroids are not suggested for patients with major trauma (conditional, low quality of evidence). CONCLUSIONS: Evidence-based recommendations for the use of corticosteroids in critically ill patients with sepsis and septic shock, acute respiratory distress syndrome, and major trauma have been developed by a multispecialty task force.
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Corticoesteroides/deficiencia , Insuficiencia Suprarrenal/diagnóstico , Antiinflamatorios/administración & dosificación , Cuidados Críticos , Síndrome de Dificultad Respiratoria/tratamiento farmacológico , Síndrome de Respuesta Inflamatoria Sistémica/tratamiento farmacológico , Insuficiencia Suprarrenal/sangre , Insuficiencia Suprarrenal/complicaciones , Insuficiencia Suprarrenal/tratamiento farmacológico , Hormona Adrenocorticotrópica/sangre , Adulto , Comités Consultivos , Antiinflamatorios/sangre , Cosintropina/administración & dosificación , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Medicina Basada en la Evidencia , Hormonas/administración & dosificación , Humanos , Hidrocortisona/administración & dosificación , Hidrocortisona/sangre , Infusiones Intravenosas , Metilprednisolona/administración & dosificación , Sistema Hipófiso-Suprarrenal/efectos de los fármacos , Sistema Hipófiso-Suprarrenal/fisiopatología , Síndrome de Dificultad Respiratoria/etiología , Choque Séptico/diagnóstico , Choque Séptico/tratamiento farmacológico , Choque Séptico/etiología , Síndrome de Respuesta Inflamatoria Sistémica/etiologíaRESUMEN
OBJECTIVE: To provide a narrative review of the latest concepts and understanding of the pathophysiology of critical illness-related corticosteroid insufficiency (CIRCI). PARTICIPANTS: A multispecialty task force of international experts in critical care medicine and endocrinology and members of the Society of Critical Care Medicine (SCCM) and the European Society of Intensive Care Medicine (ESICM). DATA SOURCES: Medline, Database of Abstracts of Reviews of Effects (DARE), Cochrane Central Register of Controlled Trials (CENTRAL) and the Cochrane Database of Systematic Reviews. RESULTS: Three major pathophysiologic events were considered to constitute CIRCI: dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, altered cortisol metabolism, and tissue resistance to glucocorticoids. The dysregulation of the HPA axis is complex, involving multidirectional crosstalk between the CRH/ACTH pathways, autonomic nervous system, vasopressinergic system, and immune system. Recent studies have demonstrated that plasma clearance of cortisol is markedly reduced during critical illness, explained by suppressed expression and activity of the primary cortisol-metabolizing enzymes in the liver and kidney. Despite the elevated cortisol levels during critical illness, tissue resistance to glucocorticoids is believed to occur due to insufficient glucocorticoid alpha-mediated anti-inflammatory activity. CONCLUSIONS: Novel insights into the pathophysiology of CIRCI add to the limitations of the current diagnostic tools to identify at-risk patients and may also impact how corticosteroids are used in patients with CIRCI.
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Corticoesteroides/deficiencia , Insuficiencia Suprarrenal/fisiopatología , Antiinflamatorios/uso terapéutico , Hidrocortisona/metabolismo , Sistema Hipófiso-Suprarrenal/fisiopatología , Corticoesteroides/uso terapéutico , Comités Consultivos , Enfermedad Crítica , Humanos , Hidrocortisona/sangre , Receptores de Glucocorticoides/fisiología , Transducción de Señal , Estrés Fisiológico , Síndrome de Respuesta Inflamatoria Sistémica/fisiopatologíaRESUMEN
Limited data exist regarding combination therapy for Clostridium difficile infection (CDI). After adjusting for confounders in a cohort of patients with CDI and≥1 year old, combination therapy was not associated with significant differences in clinical outcomes, but it was associated with prolonged duration of therapy (1.22 days; 95% confidence interval, 1.03-1.44 days; P=.02). Infect Control Hosp Epidemiol 2017;38:602-605.
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Antiinfecciosos/uso terapéutico , Diarrea/tratamiento farmacológico , Diarrea/microbiología , Enterocolitis Seudomembranosa/tratamiento farmacológico , Metronidazol/uso terapéutico , Vancomicina/uso terapéutico , Centros Médicos Académicos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antibacterianos/uso terapéutico , Niño , Preescolar , Clostridioides difficile/efectos de los fármacos , Terapia Combinada , Enterocolitis Seudomembranosa/microbiología , Femenino , Humanos , Lactante , Tiempo de Internación , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: The development of the Critical Care Pharmacotherapy Trials Network (CCPTN) as a model for practice-based pharmacotherapy research is described. SUMMARY: The CCPTN was formed in 2010 as a collaborative research network dedicated to scientific investigation in the field of critical care pharmacotherapy. The CCPTN organizational structure is consistent with many professional pharmacy and interdisciplinary organizations and organized into 3 primary domains: executive committee, working committees, and network membership. The network membership consists of critical care investigators dedicated to the mission and vision of the CCPTN and is open to anyone expressing an interest in contributing to high-level research. Network member sites represent the breadth of U.S. critical care practice environments. In addition, network members include individuals with demonstrated expertise in patient safety, administration, research design, grantsmanship, database management, peer review, and scientific writing. In 2015, there were more than 100 site investigators from around the United States and Canada. Projects to date have yielded numerous abstracts, platform presentations, and peer-reviewed publications in high-impact journals. The CCPTN has expanded to form collaborations with researchers in the United Kingdom, Australia, and New Zealand. The CCPTN has identified new potential partnerships and field-based areas for inquiry. Numerous opportunities for continued growth and scientific inquiry in the field of critical care pharmacotherapy research exist for the CCPTN to foster in the coming years. CONCLUSION: The CCPTN has been a successful model for practice-based pharmacotherapy research and assists its members in expanding critical care pharmacotherapy knowledge.