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Usategui-Martín R, Zalama-Sánchez D, López-Izquierdo R, Delgado Benito JF, Del Pozo Vegas C, Sánchez Soberón I, Martín-Conty JL, Sanz-García A, Martín-Rodríguez F. Prehospital lactate-glucose interaction in acute life-threatening illnesses: metabolic response and short-term mortality. Eur J Emerg Med 2024; 31:173-180. [PMID: 37988474 DOI: 10.1097/mej.0000000000001102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
BACKGROUND AND IMPORTANCE Lactate is an already recognized biomarker for short-term mortality. However, how glycemia and diabetes affect the predictive ability of lactate needs to be revealed. OBJECTIVE To determine how hypoglycemia, normoglycemia, and hyperglycemia modify the predictive ability of lactate for short-term mortality (3 days). The secondary objective was to evaluate the predictive ability of lactate in diabetic patients. DESIGN, SETTINGS AND PARTICIPANTS Prospective, observational study performed between 26 October 2018 and 31 December 2022. Multicenter, EMS-delivery, ambulance-based study, considering 38 basic life support units and 5 advanced life support units referring to four tertiary care hospitals (Spain). Eligible patients were adults recruited from among all phone requests for emergency assistance who were later evacuated to emergency departments. OUTCOMES MEASURE AND ANALYSIS The primary outcome was in-hospital mortality from any cause within the third day following EMS attendance. The main predictors considered were lactate, blood glucose levels and previous diabetes. MAIN RESULTS A total of 6341 participants fulfilled the inclusion criteria. 68 years (IQR: 51-80); 41.4% were female. The 3-day in-hospital mortality rate was 3.5%. The predictive capacity of lactate for 3-day mortality was only significantly different between normo-glycemia and hyperglycemia. The best predictive result was for normo-glycemia - AUC = 0.897 (95% CI: 0.881-0.913) - then hyperglycemia - AUC = 0.819 (95% CI: 0.770-0.868) and finally, hypoglycemia - AUC = 0.703 (95% CI: 0.422-0.983). The stratification according to diabetes presented no statistically significant difference, and the predictive results were AUC = 0.924 (95% CI: 0.892-0.956), AUC = 0.906 (95% CI: 0.884-0.928), and AUC = 0.872 (95% CI: 0.817-0.927) for nondiabetes, uncomplicated cases, and end-organ damage diabetes, respectively. CONCLUSION Our results demonstrated that glycemia, but not diabetes, alters the predictive ability of lactate. Therefore, hyperglycemia should be considered when interpreting lactate, since this could improve screening to detect cryptic shock conditions.
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Affiliation(s)
| | | | - Raúl López-Izquierdo
- Faculty of Medicine. University of Valladolid
- Emergency Department. Hospital Universitario Rio Hortega, Valladolid
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid
| | | | - Carlos Del Pozo Vegas
- Faculty of Medicine. University of Valladolid
- Emergency Department. Hospital Clínico Universitario
| | | | - José L Martín-Conty
- Faculty of Health Sciences, University of Castilla la Mancha
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, University of Castilla la Mancha
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine. University of Valladolid
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid
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López-Izquierdo R, Zalama-Sánchez D, Rodrigo Enríquez DSG, Ana Ramos R, Laura Fadrique M, Mario Rodil M, Virginia Carbajosa R, Rubén Pérez G, Sanz-García A, Del Pozo Vegas C, Martín-Rodríguez F. Utility of non-invasive monitoring of exhaled carbon dioxide and perfusion index in adult patients in the emergency department. Am J Emerg Med 2024; 79:85-90. [PMID: 38401230 DOI: 10.1016/j.ajem.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/23/2024] [Accepted: 02/13/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Several noninvasive solutions are available for the assessment of patients at risk of deterioration. Capnography, in the form of end-tidal exhaled CO2 (ETCO2) and perfusion index (PI), could provide relevant information about patient prognosis. The aim of the present project was to determine the association of ETCO2 and PI with mortality of patients admitted to the emergency department (ED). METHODS Multicenter, prospective, cohort study of adult patients with acute disease who needed continuous monitoring in the ED. The study included two tertiary hospitals in Spain between October 2022 and June 2023. The primary outcome of the study was in-hospital mortality (all-cause). Demographics, vital signs, ETCO2 and PI were collected. RESULTS A total of 687 patients were included in the study. The in-hospital mortality rate was 6.8%. The median age was 79 years (IQR: 69-86), and 63.3% were males. The median ETCO2 value was 30 mmHg (26-35) in survivors and 23 mmHg (16-30) in nonsurvivors (p = 0.001). For the PI, the medians were 4.7% (2.8-8.1) for survivors and 2.5% (0.98-4-4) for nonsurvivors (p < 0.001). The model that presented the best AUC was age (odds ratio (OR): 1.02 (1.00-1.05)), the respiratory rate (OR: 1.06 (1.02-1.11)), and the PI (OR: 0.83 (0.75-0.91)), with a result of 0.840 (95% CI: 0.795-0.886); the model with the respiratory rate (OR: 1.05 (1.01-1.10)), the PI (OR: 0.84 (0.76-0.93)), and the ETCO2 (no statistically significant OR), with an AUC of 0.838 (95% CI: 0.787-0.889). CONCLUSIONS The present study showed that the PI and respiratory rate are independently associated with in-hospital mortality. Both the PI and ETCO2 are predictive parameters with improved prognostic performance compared with that of standard vital signs.
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Affiliation(s)
- Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain; Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain
| | | | | | | | | | - Muñoz Mario Rodil
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | | | - García Rubén Pérez
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain.
| | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario. Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Moreno-Blanco D, Alonso E, Sanz-García A, Aramendi E, López-Izquierdo R, García RP, Vegas CDP, Martín-Rodríguez F. Spanish vs USA cohort comparison of prehospital trauma scores to predict short-term mortality. Clin Med (Lond) 2024:100208. [PMID: 38643832 DOI: 10.1016/j.clinme.2024.100208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 04/07/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND This study aimed to evaluate three prehospital early warning scores (EWSs): RTS, MGAP and MREMS, to predict short-term mortality in acute life-threatening trauma and injury/illness by comparing United States (US) and Spanish cohorts. METHODS A total of 8854 patients, 8598/256 survivors/nonsurvivors, comprised the unified cohort. Datasets were randomly divided into training and test sets. Training sets were used to analyze the discriminative power of the scores in terms of the area under the curve (AUC), and the score performance was assessed in the test set in terms of sensitivity (SE), specificity (SP), accuracy (ACC) and balanced accuracy (BAC). RESULTS The three scores showed great discriminative power with AUCs>0.90, and no significant differences between cohorts were found. In the test set, RTS/MREMS/MGAP showed SE/SP/ACC/BAC values of 86.0/89.9/89.6/87.1%, 91.0/86.9/87.5/88.5%, and 87.7/82.9/83.4/85.2%, respectively. CONCLUSIONS All EWSs showed excellent ability to predict the risk of short-term mortality, independent of the country.
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Affiliation(s)
- Diego Moreno-Blanco
- Department of Communications Engineering, University of the Basque Country (UPV/EHU), Bilbao, Spain; Biomedical Engineering and Telemedicine Centre, ETSI de Telecomunicación, Center for Biomedical Technology, Universidad Politécnica de Madrid, Madrid, Spain
| | - Erik Alonso
- Department of Applied Mathematics, University of the Basque Country (UPV/EHU), Bilbao, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, University of Castilla - La Mancha (UCLM), Talavera, Spain.
| | - Elisabete Aramendi
- Department of Communications Engineering, University of the Basque Country (UPV/EHU), Bilbao, Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine, University of Valladolid, Valladolid, Spain; CIBER of Respiratory Diseases, Instituto de Salud Carlos III, Madrid, Spain; Emergency Department. Hospital Universitario Rio Hortega. Valladolid, Spain
| | - Rubén Pérez García
- Emergency Department. Hospital Universitario Rio Hortega. Valladolid, Spain
| | - Carlos Del Pozo Vegas
- Faculty of Medicine, University of Valladolid, Valladolid, Spain; Emergency Department. Hospital Clínico Universitario. Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, University of Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Melero Guijarro L, Martín-Rodríguez F, Álvarez Manzanares J, Del Pozo Vegas C, Sanz García A, Castro Villamor MÁ, López-Izquierdo R. Long-term risk of death in patients with infection attended by prehospital emergency services. Emergencias 2024; 36:88-96. [PMID: 38607301 DOI: 10.55633/s3me/023.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
OBJECTIVES To develop and validate a risk model for 1-year mortality based on variables available from early prehospital emergency attendance of patients with infection. MATERIAL AND METHODS Prospective, observational, noninterventional multicenter study in adults with suspected infection transferred to 4 Spanish hospitals by advanced life-support ambulances from June 1, 2020, through June 30, 2022. We collected demographic, physiological, clinical, and analytical data. Cox regression analysis was used to develop and validate a risk model for 1-year mortality. RESULTS Four hundred ten patients were enrolled (development cohort, 287; validation cohort, 123). Cumulative mortality was 49% overall. Sepsis (infection plus a Sepsis-related Organ Failure Assessment score of 2 or higher) was diagnosed in 29.2% of survivors vs 56.7% of nonsurvivors. The risk model achieved an area under the receiver operating characteristic curve of 0.89 for 1-year mortality. The following predictors were included in the model: age; institutionalization; age-adjusted Charlson comorbidity index; PaCO2; potassium, lactate, urea nitrogen, and creatinine levels; fraction of inspired oxygen; and diagnosed sepsis. CONCLUSION The model showed excellent ability to predict 1-year mortality based on epidemiological, analytical, and clinical variables, identifying patients at high risk of death soon after their first contact with the health care system.
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Affiliation(s)
- Laura Melero Guijarro
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Francisco Martín-Rodríguez
- Facultad de Medicina, Universidad de Valladolid, España. Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Jesús Álvarez Manzanares
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Carlos Del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Ancor Sanz García
- Facultad de Ciencias de la Salud, Universidad de Castilla la Mancha, Talavera de la Reina, España
| | | | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España. Facultad de Medicina, Universidad de Valladolid, España. CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, España
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Castro Villamor MA, Alonso-Sanz M, López-Izquierdo R, Delgado Benito JF, Del Pozo Vegas C, López Torres S, Soriano JB, Martín-Conty JL, Sanz-García A, Martín-Rodríguez F. Comparison of eight prehospital early warning scores in life-threatening acute respiratory distress: a prospective, observational, multicentre, ambulance-based, external validation study. Lancet Digit Health 2024; 6:e166-e175. [PMID: 38395538 DOI: 10.1016/s2589-7500(23)00243-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/26/2023] [Accepted: 11/22/2023] [Indexed: 02/25/2024]
Abstract
BACKGROUND A myriad of early warning scores (EWSs) exist, yet there is a need to identify the most clinically valid score to be used in prehospital respiratory assessments to estimate short-term and midterm mortality, intensive-care unit admission, and airway management in life-threatening acute respiratory distress. METHODS This is a prospective, observational, multicentre, ambulance-based, external validation study performed in 44 ambulance services and four hospitals across three Spanish provinces (ie, Salamanca, Segovia, and Valladolid). We identified adults (ie, those aged 18 years and older) discharged to the emergency department with suspected acute respiratory distress. The primary outcome was 2-day all-cause in-hospital mortality, for all the patients or according to prehospital respiratory conditions, including dyspnoea, chronic obstructive pulmonary disease (COPD), COVID-19, other infections, and other conditions (asthma exacerbation, haemoptysis, and bronchoaspirations). 30-day mortality, intensive-care unit admission, and invasive and non-invasive mechanical ventilation were secondary outcomes. Eight EWSs, namely, the National Early Warning Score 2, the Modified Rapid Emergency Medicine Score, the Rapid Acute Physiology Score, the Quick Sequential Organ Failure Assessment Score, the CURB-65 Severity Score for Community-Acquired Pneumonia, the BAP-65 Score for Acute Exacerbation of COPD, the Quick COVID-19 Severity Index, and the Modified Sequential Organ Failure Assessment (mSOFA), were explored to determine their predictive validity through calibration, clinical net benefit as determined through decision curve analysis, and discrimination analysis (area under the curve of the receiver operating characteristic [AUROC], compared with Delong's test). FINDINGS Between Jan 1, 2020, and Nov 31, 2022, 902 patients were enrolled. The global 2-day mortality rate was 87 (10%); in proportion to various respiratory conditions, the rates were 35 (40%) for dyspnoea, nine (10%) for COPD, 13 (15%) for COVID-19, 28 (32%) for other infections, and two (2%) for others conditions. mSOFA showed the best calibration, a higher net benefit, and the best discrimination (AUROC 0·911, 95% CI 0·86-0·95) for predicting 2-day mortality, and its discrimination was statistically significantly more accurate (p<0·0001) compared with the other scores. The performance of mSOFA for predicting 2-day mortality was higher than the other scores when considering the prehospital respiratory conditions, and was also higher for the secondary outcomes, except for non-invasive mechanical ventilation. INTERPRETATION Our results showed that mSOFA outperformed other EWSs. The inclusion of mSOFA in prehospital decision making will entail a quick identification of patients in acute respiratory distress at high risk of deterioration, allowing prioritisation of resources and patient care. FUNDING Gerencia Regional de Salud, Public Health System of Castilla y León (GRS Spain). TRANSLATION For the Spanish translation of the abstract see Supplementary Materials section.
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Affiliation(s)
| | | | - Raúl López-Izquierdo
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | | | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Santiago López Torres
- Servicio de Asistencia Municipal de Urgencia y Rescate (SAMUR-Protección Civil), Ayuntamiento de Madrid, Madrid, Spain
| | - Joan B Soriano
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain; Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Neumología, Hospital Universitario de La Princesa, Madrid, Spain
| | - José L Martín-Conty
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain.
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Martín-Conty JL, Castro Villamor MA, Sanz-García A, Polonio-López B, López-Izquierdo R, Belloso SS, Delgado Benito JF, Del Pozo Vegas C, Conty-Serrano R, Eichinger M, Martín-Rodríguez F. Incorporation of age into patient early warning scores significantly improves mortality prediction. QJM 2024:hcae031. [PMID: 38366931 DOI: 10.1093/qjmed/hcae031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/09/2024] [Indexed: 02/19/2024] Open
Affiliation(s)
- José L Martín-Conty
- Faculty of Health Sciences, University of Castilla la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina (45600), Spain
| | | | - Ancor Sanz-García
- Faculty of Health Sciences, University of Castilla la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina (45600), Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, University of Castilla la Mancha, Talavera de la Reina, Spain
- )Technological Innovation Applied to Health Research Group (ITAS Group, Faculty of Health Sciences, University of de Castilla-La Mancha, Talavera de la Reina (45600), Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine. Universidad de Valladolid, Valladolid, Spain
- Emergency Department. Hospital Universitario Rio Hortega. Valladolid, Spain
- CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain
| | - Silvia Sáez Belloso
- Faculty of Nursing. Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | | | - Carlos Del Pozo Vegas
- Faculty of Medicine. Universidad de Valladolid, Valladolid, Spain
- Emergency Department. Hospital Clínico Universitario. Valladolid, Spain
| | | | - Michael Eichinger
- Division of Anesthesiology and Intensive Care Medicine 1, Medical University of Graz, Graz, Styria, Austria
| | - Francisco Martín-Rodríguez
- Faculty of Medicine. Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Bernal-Jiménez JJ, Dileone M, Mordillo-Mateos L, Martín-Conty JL, Durantez-Fernández C, Viñuela A, Martín-Rodríguez F, Lerin-Calvo A, Alcántara-Porcuna V, Polonio-López B. Combining transcranial direct current stimulation with hand robotic rehabilitation in chronic stroke patients: a double blind randomized clinical trial. Am J Phys Med Rehabil 2024:00002060-990000000-00417. [PMID: 38363693 DOI: 10.1097/phm.0000000000002446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
OBJECTIVE This study aimed to assess the impact of combining transcranial direct current stimulation (tDCS) with end-effector robot-assisted treatment (RAT) on upper limb function, spasticity, and hand dexterity in chronic stroke patients. DESIGN This was a prospective, double-blind randomized trial with 20 equally allocated stroke patients. The experimental group received dual-tDCS (anode over affected M1, cathode over contralateral M1) alongside RAT, while the control group received sham tDCS with the same electrode placement + RAT. Each patient underwent 20 combined tDCS and RAT sessions. The primary outcome measure was the Fugl Meyer Upper Limb motor score (mFM-UL), with secondary outcomes including AMADEO® kinematic measures, Action Research Arm Test (ARAT), and Functional Independence Measure (FIM). Assessments were conducted at baseline, post-rehabilitation, and three months later. RESULTS Combining bilateral tDCS with RAT did not yield additional improvements in mFM-UL, FIM, or ARAT scores among stroke patients. However, the real tDCS group showed enhanced finger flexion in the affected hand based on AMADEO® kinematic measures. CONCLUSION The addition of tDCS to RAT did not result in significant overall functional improvements in chronic stroke patients. However, a benefit was observed in finger flexion of the affected hand.
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Bernal-Jiménez JJ, Polonio-López B, Sanz-García A, Martín-Conty JL, Lerín-Calvo A, Segura-Fragoso A, Martín-Rodríguez F, Cantero-Garlito PA, Corregidor-Sánchez AI, Mordillo-Mateos L. Is the Combination of Robot-Assisted Therapy and Transcranial Direct Current Stimulation Useful for Upper Limb Motor Recovery? A Systematic Review with Meta-Analysis. Healthcare (Basel) 2024; 12:337. [PMID: 38338223 PMCID: PMC10855329 DOI: 10.3390/healthcare12030337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/18/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Stroke is the third leading cause of disability in the world, and effective rehabilitation is needed to improve lost functionality post-stroke. In this regard, robot-assisted therapy (RAT) and transcranial direct current stimulation (tDCS) are promising rehabilitative approaches that have been shown to be effective in motor recovery. In the past decade, they have been combined to study whether their combination produces adjuvant and greater effects on stroke recovery. The aim of this study was to estimate the effectiveness of the combined use of RATs and tDCS in the motor recovery of the upper extremities after stroke. After reviewing 227 studies, we included nine randomised clinical trials (RCTs) in this study. We analysed the methodological quality of all nine RCTs in the meta-analysis. The analysed outcomes were deficit severity, hand dexterity, spasticity, and activity. The addition of tDCS to RAT produced a negligible additional benefit on the effects of upper limb function (SMD -0.09, 95% CI -0.31 to 0.12), hand dexterity (SMD 0.12, 95% CI -0.22 to 0.46), spasticity (SMD 0.04, 95% CI -0.24 to 0.32), and activity (SMD 0.66, 95% CI -1.82 to 3.14). There is no evidence of an additional effect when adding tDCS to RAT for upper limb recovery after stroke. Combining tDCS with RAT does not improve upper limb motor function, spasticity, and/or hand dexterity. Future research should focus on the use of RAT protocols in which the patient is given an active role, focusing on the intensity and dosage, and determining how certain variables influence the success of RAT.
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Affiliation(s)
- Juan J. Bernal-Jiménez
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - José L. Martín-Conty
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Alfredo Lerín-Calvo
- Neruon Neurobotic S.L., 28015 Madrid, Spain;
- Department of Physiotherapy, Faculty of Health Sciences, University La Salle, 28023 Madrid, Spain
| | - Antonio Segura-Fragoso
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, University of Valladolid, 47005 Valladolid, Spain;
- Advanced Life Support, Emergency Medical Services (SACYL), 47007 Valladolid, Spain
| | - Pablo A. Cantero-Garlito
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Ana-Isabel Corregidor-Sánchez
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Laura Mordillo-Mateos
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.J.B.-J.); (A.S.-G.); (J.L.M.-C.); (A.S.-F.); (P.A.C.-G.); (A.-I.C.-S.); (L.M.-M.)
- Technological Innovation Applied to Health Research Group (ITAS Group), Faculty of Health Sciences, University of de Castilla-La Mancha, 45600 Talavera de la Reina, Spain
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Sanz-García A, López-Izquierdo R, Martín-Rodríguez F. Editorial: Biomarkers and early warning scores: the time for high-precision emergency medicine. Front Public Health 2024; 11:1349881. [PMID: 38259794 PMCID: PMC10800566 DOI: 10.3389/fpubh.2023.1349881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Affiliation(s)
- Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Raúl López-Izquierdo
- Department of Emergency, Hospital Universitario Rio Hortega, Valladolid, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Zalama-Sánchez D, Martín-Rodríguez F, López-Izquierdo R, Benito JFD, Soberón IS, Vegas CDP, Sanz-García A. Prehospital Targeting of 1-Year Mortality in Acute Chest Pain by Cardiac Biomarkers. Diagnostics (Basel) 2023; 13:3681. [PMID: 38132265 PMCID: PMC10743255 DOI: 10.3390/diagnostics13243681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/12/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
The identification and appropriate management of patients at risk of suffering from acute chest pain (ACP) in prehospital care are not straightforward. This task could benefit, as occurs in emergency departments (EDs), from cardiac enzyme assessment. The aim of the present work was to derive and validate a scoring system based on troponin T (cTnT), N-terminal pro B-type natriuretic peptide (NT-proBNP), and D-dimer to predict 1-year mortality in patients with ACP. This was a prospective, multicenter, ambulance-based cohort study of adult patients with a prehospital ACP diagnosis who were evacuated by ambulance to the ED between October 2019 and July 2021. The primary outcome was 365-day cumulative mortality. A total of 496 patients fulfilled the inclusion criteria. The mortality rate was 12.1% (60 patients). The scores derived from cTnT, NT-proBNP, and D-dimer presented an AUC of 0.802 (95% CI: 0718-0.886) for 365-day mortality. This AUC was superior to that of each individual cardiac enzyme. Our study provides promising evidence for the predictive value of a risk score based on cTnT, NT-proBNP, and D-dimer for the prediction of 1-year mortality in patients with ACP. The implementation of this score has the potential to benefit emergency medical service care and facilitate the on-scene decision-making process.
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Affiliation(s)
- Daniel Zalama-Sánchez
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain; (D.Z.-S.); (C.d.P.V.)
| | - Francisco Martín-Rodríguez
- Facultad de Medicina, Universidad de Valladolid, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain
| | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain;
| | - Juan F. Delgado Benito
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain; (J.F.D.B.); (I.S.S.)
| | - Irene Sánchez Soberón
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain; (J.F.D.B.); (I.S.S.)
| | - Carlos del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), 47007 Valladolid, Spain; (D.Z.-S.); (C.d.P.V.)
| | - Ancor Sanz-García
- Grupo de Investigación en Innovación Tecnológica Aplicada a la Salud (Grupo ITAS), Facultad de Ciencias de la Salud, Universidad de Castilla la Mancha, 13071 Talavera de la Reina, Spain;
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Martín-Rodríguez F, Enríquez de Salamanca Gambara R, López-Izquierdo R, Sanz-García A. Reply to: "Response to: Long-Term Mortality in Patients Transferred by Emergency Medical Services: Prospective Cohort Study". Prehosp Disaster Med 2023; 38:818-819. [PMID: 37877358 DOI: 10.1017/s1049023x23006532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | | | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
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Del Pozo Vegas C, Zalama-Sánchez D, Sanz-Garcia A, López-Izquierdo R, Sáez-Belloso S, Mazas Perez Oleaga C, Domínguez Azpíroz I, Elío Pascual I, Martín-Rodríguez F. Prehospital acute life-threatening cardiovascular disease in elderly: an observational, prospective, multicentre, ambulance-based cohort study. BMJ Open 2023; 13:e078815. [PMID: 37996229 PMCID: PMC10668192 DOI: 10.1136/bmjopen-2023-078815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVE The aim was to explore the association of demographic and prehospital parameters with short-term and long-term mortality in acute life-threatening cardiovascular disease by using a hazard model, focusing on elderly individuals, by comparing patients under 75 years versus patients over 75 years of age. DESIGN Prospective, multicentre, observational study. SETTING Emergency medical services (EMS) delivery study gathering data from two back-to-back studies between 1 October 2019 and 30 November 2021. Six advanced life support (ALS), 43 basic life support and five hospitals in Spain were considered. PARTICIPANTS Adult patients suffering from acute life-threatening cardiovascular disease attended by the EMS. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was in-hospital mortality from any cause within the first to the 365 days following EMS attendance. The main measures included prehospital demographics, biochemical variables, prehospital ALS techniques used and syndromic suspected conditions. RESULTS A total of 1744 patients fulfilled the inclusion criteria. The 365-day cumulative mortality in the elderly amounted to 26.1% (229 cases) versus 11.6% (11.6%) in patients under 75 years old. Elderly patients (≥75 years) presented a twofold risk of mortality compared with patients ≤74 years. Life-threatening interventions (mechanical ventilation, cardioversion and defibrillation) were also related to a twofold increased risk of mortality. Importantly, patients suffering from acute heart failure presented a more than twofold increased risk of mortality. CONCLUSIONS This study revealed the prehospital variables associated with the long-term mortality of patients suffering from acute cardiovascular disease. Our results provide important insights for the development of specific codes or scores for cardiovascular diseases to facilitate the risk of mortality characterisation.
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Affiliation(s)
- Carlos Del Pozo Vegas
- Emergency Department, Hospital Clinico Universitario de Valladolid, Valladolid, Castilla y León, Spain
- Universidad de Valladolid, Valladolid, Spain
| | - Daniel Zalama-Sánchez
- Emergency Department, Hospital Clinico Universitario de Valladolid, Valladolid, Castilla y León, Spain
| | - Ancor Sanz-Garcia
- University of Castilla-La Mancha-Center for University Studies Talavera de la Reina, Talavera de la Reina, Castilla-La Mancha, Spain
| | - Raúl López-Izquierdo
- Universidad de Valladolid, Valladolid, Spain
- Hosp Univ Rio Hortega, Valladolid, Spain
- CIBER of Respiratory Diseases, Instituto de Salud Carlos III, Madrid, Spain
| | - Silvia Sáez-Belloso
- Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - Cristina Mazas Perez Oleaga
- Universidad Europea del Atlántico, Santander, Spain
- Universidad Internacional Iberoamericana, Arecibo, Puerto Rico, USA
- Universidad de La Romana, La Romana, Dominican Republic
| | - Irma Domínguez Azpíroz
- Universidad Europea del Atlántico, Santander, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
- Universidade Internacional do Cuanza, Cuito, Bié, Angola
| | - Iñaki Elío Pascual
- Universidad Europea del Atlántico, Santander, Spain
- Universidade Internacional do Cuanza, Cuito, Bié, Angola
- Fundación Universitaria Internacional de Colombia, Bogotá, Colombia
| | - Francisco Martín-Rodríguez
- Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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de Santos Castro PÁ, Martín-Rodríguez F, Arribas LTP, Sánchez DZ, Sanz-García A, Del Águila TGV, Izquierdo PG, de Santos Sánchez S, Del Pozo Vegas C. Head-to-head comparison of six warning scores to predict mortality and clinical impairment in COVID-19 patients in emergency department. Intern Emerg Med 2023; 18:2385-2395. [PMID: 37493862 DOI: 10.1007/s11739-023-03381-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 07/17/2023] [Indexed: 07/27/2023]
Abstract
The aim was to evaluate the ability of six risk scores (4C, CURB65, SEIMC, mCHOSEN, QuickCSI, and NEWS2) to predict the outcome of patients with COVID-19 during the sixth pandemic wave in Spain. A retrospective observational study was performed to review the electronic medical records in patients ≥ 18 years of age who consulted consecutively in an emergency department with COVID-19 diagnosis throughout 2 months during the sixth pandemic wave. Clinical-epidemiological variables, comorbidities, and their respective outcomes, such as 30-day in-hospital mortality and clinical deterioration risk (a combined outcome considering: mechanical ventilation, intensive care unit admission, and/or 30-day in-hospital mortality), were calculated. The area under the curve for each risk score was calculated, and the resulting curves were compared by the Delong test, concluding with a decision curve analysis. A total of 626 patients (median age 79 years; 49.8% female) fulfilled the inclusion criteria. Two hundred and ninety-three patients (46.8%) had two or more comorbidities. Clinical deterioration risk criteria were present in 10.1% (63 cases), with a 30-day in-hospital mortality rate of 6.2% (39 cases). Comparison of the results showed that score 4C presented the best results for both outcome variables, with areas under the curve for mortality and clinical deterioration risk of 0.931 (95% CI 0.904-0.957) and 0.871 (95% CI 0.833-0.910) (both p < 0.001). The 4C Mortality Score proved to be the best score for predicting mortality or clinical deterioration risk among patients with COVID-19 attended in the emergency department in the following 30 days.
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Affiliation(s)
- Pedro Ángel de Santos Castro
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain.
- Unidad Móvil de Emergencias Valladolid I, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain.
| | - Leyre Teresa Pinilla Arribas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Daniel Zalama Sánchez
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Ancor Sanz-García
- Facultad de Ciencias de La Salud, Universidad de Castilla La Mancha, Avda. Real Fábrica de Seda, s/n, 45600, Talavera de La Reina, Toledo, Spain.
| | - Tony Giancarlo Vásquez Del Águila
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Pablo González Izquierdo
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Sara de Santos Sánchez
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain
| | - Carlos Del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain
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14
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Donoso-Calero MI, Sanz-García A, Polonio-López B, Maestre Miquel C, Durantez Fernández C, Mordillo-Mateos L, Mohedano-Moriano A, Conty-Serrano R, Otero-Agra M, Jorge-Soto C, Martín-Conty JL, Martín-Rodríguez F. Clinical outcome prediction of acute neurological patients admitted to the emergency department: Sequential Organ Failure Assessment score and modified SOFA score. Front Public Health 2023; 11:1264159. [PMID: 37965516 PMCID: PMC10642972 DOI: 10.3389/fpubh.2023.1264159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
Background The aim of this study was to determine the ability of the Sequential Organ Failure Assessment score (SOFA) and modified SOFA score (mSOFA) as predictive tools for 2-day and 28-day mortality and ICU admission in patients with acute neurological pathology treated in hospital emergency departments (EDs). Methods An observational, prospective cohort study in adults with acute neurological disease transferred by ambulance to an ED was conducted from 1 January 2019 to 31 August 2022 in five hospitals in Castilla-León (Spain). Score discrimination was assessed by the area under the curve (AUC) of the receiver operating characteristic (ROC) curve of the score. Results A total of 640 adult patients with neurological disease were included. For the prediction of 2-day mortality (all-cause), mSOFA presented a higher AUC than SOFA (mSOFA = 0.925 vs. SOFA = 0.902). This was not the case for 28-day mortality, for which SOFA was higher than mSOFA (mSOFA = 0.852 vs. SOFA = 0.875). Finally, ICU admission showed that SOFA was higher than mSOFA (mSOFA = 0.834 vs. SOFA = 0.845). Conclusion Both mSOFA and SOFA presented similar predictive ability, with mSOFA being the best predictor for short-term mortality and SOFA being the best predictor for medium-term mortality, as well as for ICU admission. These results in a cohort of patients with acute neurological pathology pave the way for the use of both predictive tools in the ED. The inclusion of these tools could improve the clinical assessment and further treatment of neurological patients, who commonly present the worst outcomes.
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Affiliation(s)
- María I. Donoso-Calero
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Clara Maestre Miquel
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
| | | | - Laura Mordillo-Mateos
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Alicia Mohedano-Moriano
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | | | - Martin Otero-Agra
- School of Nursing from Pontevedra, Universidade de Vigo, Pontevedra, Spain
| | - Cristina Jorge-Soto
- Faculty of Nursing, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - José L. Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Francisco Martín-Rodríguez
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Martín-Rodríguez F, Sanz-García A, Martínez Fernández FT, Otero de la Torre S, Delgado Benito JF, Del Pozo Vegas C, Pérez García R, Ingelmo Astorga EA, Sanchez Coalla A, López-Izquierdo R. Association between prehospital lactate categories with short- and long-term mortality: a prospective, observational multicenter study. QJM 2023; 116:835-844. [PMID: 37449904 DOI: 10.1093/qjmed/hcad167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/26/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Lactate is an already recognized biomarker for short-term mortality in emergency medical services (EMS). However, how different levels of lactate are associated with short-, mid- and long-term outcomes should be unveiled. AIM To determine how different categories of hyperlactatemia are associated with mortality. We also aim to clinically characterize hyperlactatemia groups. DESIGN A multicenter, prospective, observational study performed between January 2019 and February 2022, considering 48 basic life support units and 5 advanced life support units referring to 4 tertiary care hospitals (Spain). Patients were recruited from phone requests for emergency assistance in adults, evacuated to emergency departments. The primary outcome was in-hospital mortality from any cause within the first to the 365-day period following EMS attendance. The main measures were demographical and biochemical variables, prehospital advanced life support techniques used and patient condition categorized in 24 diseases. METHODS Univariate and Cox regression analysis. RESULTS A total of 5072 participants fulfilled inclusion criteria. Group #1 (non-hyperlactatemia) was composed of 2389 subjects (47.1%), Group #2 (mild hyperlactatemia) of 1834 (36.1%), Group #3 (hyperlactatemia) of 333 (6.6%) and, finally, Group #4 (severe hyperlactatemia) of 516 (10.2%). The 1-day mortality was 0.2%, 1.1%, 9% and 22.3% in the four lactate groups, respectively. Long-term mortality (365 days) was 10.2%, 22.7%, 38.7% and 46.7% in the four lactate groups, respectively. Differences between patients' conditions of lactatemia groups were also found. CONCLUSIONS Our results demonstrated that prehospital lactate categories were associated with short- and long-term outcomes in a different manner. These results will allow EMS to establish different risk states according to the prehospital lactate categories.
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Affiliation(s)
- F Martín-Rodríguez
- Medicine, Dermatology and Toxicology Department,, Faculty of Medicine, University of Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - A Sanz-García
- Nursing, Physiotherapy and Occupational Therapy Department, Faculty of Health Sciences, University of Castilla la Mancha, Talavera de la Reina, Spain
| | | | - S Otero de la Torre
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - J F Delgado Benito
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - C Del Pozo Vegas
- Medicine, Dermatology and Toxicology Department,, Faculty of Medicine, University of Valladolid, Valladolid, Spain
- Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - R Pérez García
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | | | - A Sanchez Coalla
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - R López-Izquierdo
- Medicine, Dermatology and Toxicology Department,, Faculty of Medicine, University of Valladolid, Valladolid, Spain
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
- CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain
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Donoso-Calero MI, Martín Conty JL, López-Izquierdo R, Sanz-García A, Dileone M, Polonio-López B, Mordillo-Mateos L, Delgado Benito JF, Del Pozo Vegas C, Mohedano-Moriano A, Martín-Rodríguez F. Prehospital seizures: Short-term outcomes and risk stratification based in point-of-care testing. Eur J Clin Invest 2023; 53:e14042. [PMID: 37325996 DOI: 10.1111/eci.14042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/31/2023] [Accepted: 06/07/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Information for treatment or hospital derivation of prehospital seizures is limited, impairing patient condition and hindering patients risk assessment by the emergency medical services (EMS). This study aimed to determine the associated factors to clinical impairment, and secondarily, to determine risk factors associated to cumulative in-hospital mortality at 2, 7 and 30 days, in patients presenting prehospital seizures. METHODS Prospective, multicentre, EMS-delivery study involving adult subjects with prehospital seizures, including five advanced life support units, 27 basic life support units and four emergency departments in Spain. All bedside variables: including demographic, standard vital signs, prehospital laboratory tests and presence of intoxication or traumatic brain injury (TBI), were analysed to construct a risk model using binary logistic regression and internal validation methods. RESULTS A total of 517 patients were considered. Clinical impairment was present in 14.9%, and cumulative in-hospital mortality at 2, 7 and 30-days was 3.4%, 4.6% and 7.7%, respectively. The model for the clinical impairment indicated that respiratory rate, partial pressure of carbon dioxide, blood urea nitrogen, associated TBI or stroke were risk factors; higher Glasgow Coma Scale (GCS) scores mean a lower risk of impairment. Age, potassium, glucose, prehospital use of mechanical ventilation and concomitant stroke were risk factors associated to mortality; and oxygen saturation, a high score in GCS and haemoglobin were protective factors. CONCLUSION Our study shows that prehospital variables could reflect the clinical impairment and mortality of patients suffering from seizures. The incorporation of such variables in the prehospital decision-making process could improve patient outcomes.
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Affiliation(s)
- María I Donoso-Calero
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - José L Martín Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Michele Dileone
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
- Neurology Department, Hospital Nuestra Señora del Prado, Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Laura Mordillo-Mateos
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | | | | | | | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Martín-Rodríguez F, Vaquerizo-Villar F, López-Izquierdo R, Castro-Villamor MA, Sanz-García A, Del Pozo-Vegas C, Hornero R. Derivation and validation of a blood biomarker score for 2-day mortality prediction from prehospital care: a multicenter, cohort, EMS-based study. Intern Emerg Med 2023; 18:1797-1806. [PMID: 37079244 PMCID: PMC10116443 DOI: 10.1007/s11739-023-03268-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 03/31/2023] [Indexed: 04/21/2023]
Abstract
Identifying potentially life-threatening diseases is a key challenge for emergency medical services. This study aims at examining the role of different prehospital biomarkers from point-of-care testing to derive and validate a score to detect 2-day in-hospital mortality. We conducted a prospective, observational, prehospital, ongoing, and derivation-validation study in three Spanish provinces, in adults evacuated by ambulance and admitted to the emergency department. A total of 23 ambulance-based biomarkers were collected from each patient. A biomarker score based on logistic regression was fitted to predict 2-day mortality from an optimum subset of variables from prehospital blood analysis, obtained through an automated feature selection stage. 2806 cases were analyzed, with a median age of 68 (interquartile range 51-81), 42.3% of women, and a 2-day mortality rate of 5.5% (154 non-survivors). The blood biomarker score was constituted by the partial pressure of carbon dioxide, lactate, and creatinine. The score fitted with logistic regression using these biomarkers reached a high performance to predict 2-day mortality, with an AUC of 0.933 (95% CI 0.841-0.973). The following risk levels for 2-day mortality were identified from the score: low risk (score < 1), where only 8.2% of non-survivors were assigned to; medium risk (1 ≤ score < 4); and high risk (score ≥ 4), where the 2-day mortality rate was 57.6%. The novel blood biomarker score provides an excellent association with 2-day in-hospital mortality, as well as real-time feedback on the metabolic-respiratory patient status. Thus, this score can help in the decision-making process at critical moments in life-threatening situations.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Fernando Vaquerizo-Villar
- Biomedical Engineering Group, Facultad de Medicina, Universidad de Valladolid, Av. Ramón y Cajal, 7, 47003, Valladolid, Spain.
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain.
| | - Raúl López-Izquierdo
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Miguel A Castro-Villamor
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Ancor Sanz-García
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain
| | - Carlos Del Pozo-Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Roberto Hornero
- Biomedical Engineering Group, Facultad de Medicina, Universidad de Valladolid, Av. Ramón y Cajal, 7, 47003, Valladolid, Spain
- CIBER-BBN, Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Valladolid, Spain
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Martín-Rodríguez F, Sanz-García A, Justel AB, Sánchez AM, Oleaga CMP, Delgado Noya I, Soberón IS, del Pozo Vegas C, Benito JFD, López-Izquierdo R. Prehospital mSOFA Score for Quick Prediction of Life-Saving Interventions and Mortality in Trauma Patients: A Prospective, Multicenter, Ambulance-based, Cohort Study. West J Emerg Med 2023; 24:868-877. [PMID: 37788027 PMCID: PMC10527847 DOI: 10.5811/westjem.59048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 10/04/2023] Open
Abstract
Background: Prehospital emergency medical services (EMS) are the main gateway for trauma patients. Recent advances in point-of-care testing and the development of early warning scores have allowed EMS to improve patient classification. We aimed to identify patients presenting with major trauma involving life-saving interventions (LSI) using the modified Sequential Organ Failure Assessment (mSOFA) score in the prehospital scenario, and to compare these results with those of other trauma scores. Methods: This was a prospective, ambulance-based, multicenter, training-validation study in trauma patients who were treated in a prehospital setting and subsequently transported to a hospital. The study involved six Advanced Life Support units, 38 Basic Life Support units, and four hospitals. The primary outcome was LSI performed at the scene or en route and intensive care unit (ICU) admission and all-cause two-day in-hospital mortality. We collected epidemiological variables, creatinine, lactate, base excess, international normalized ratio, and vital signs. Discriminative power (area under the receiver operating characteristic curve [AUC]), calibration (observed vs predicted outcome agreement), and decision-curve analysis (DCA, clinical utility) were used to assess the reliability of the mSOFA in comparison to other scores. Results: Between January 1, 2020-April 30, 2022, a total of 763 patients were selected. The mSOFA score's AUC was 0.927 (95% confidence interval [CI] 0.898-0.957) for LSI, 0.845 (95% CI 0.808-0.882) for ICU admission, and 0.979 (95% CI 0.966-0.991) for two-day mortality. Conclusion: The mSOFA score outperformed the other scores, allowing a quick identification of high-risk patients. The routine implementation in EMS of mSOFA could provide critical support in the decision-making process in time-dependent trauma injuries.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Universidad de Valladolid, Faculty of Medicine, Valladolid, Spain
- Emergency Medical Services (SACYL), Advanced Life Support, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Ancor Sanz-García
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Universidad de Castilla la Mancha, Faculty of Health Sciences, Talavera de la Reina, Spain
| | - Ana Benito Justel
- Emergency Medical Services (SACYL), Advanced Life Support, Valladolid, Spain
| | | | - Cristina Mazas Perez Oleaga
- Universidad Europea del Atlántico, Department of Emergency Medicine, Santader, Spain
- Universidad Internacional Iberoamericana, Department of Emergency Medicine, Campeche, México
| | - Irene Delgado Noya
- Universidad Europea del Atlántico, Department of Emergency Medicine, Santader, Spain
- Universidade Internacional do Cuanza, Department of Emergency Medicine, Cuito, Bié, Angola
| | | | - Carlos del Pozo Vegas
- Universidad de Valladolid, Faculty of Medicine, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Hospital Clínico Universitario, Department of Emergency Medicine, Valladolid, Spain
| | - Juan F. Delgado Benito
- Emergency Medical Services (SACYL), Advanced Life Support, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Raúl López-Izquierdo
- Universidad de Valladolid, Faculty of Medicine, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Hospital Universitario Rio Hortega, Department of Emergency Medicine, Valladolid, Spain
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Donoso Calero MI, Mordillo-Mateos L, Martín-Conty JL, Polonio-López B, López-González Á, Durantez-Fernández C, Viñuela A, Rodríguez Hernández M, Mohedano-Moriano A, López-Izquierdo R, Jorge Soto C, Martín-Rodríguez F. Modified Rapid Emergency Medicine Score-Lactate (mREMS-L) performance to screen non-anticipated 30-day-related-mortality in emergency department. Eur J Clin Invest 2023; 53:e13994. [PMID: 37000120 DOI: 10.1111/eci.13994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/28/2023] [Accepted: 03/23/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND The aim of this study was to compare the ability to predict 30-day in-hospital mortality of lactate versus the modified Rapid Emergency Medicine Score (mREMS) versus the arithmetic sum of the mREMS plus the numerical value of lactate (mREMS-L). METHODS A prospective, multicentric, emergency department delivery, pragmatic study was conducted. To determine the predictive capacity of the scales, lactate was measured and the mREMS and mREMS-L were calculated in adult patients (aged>18 years) transferred with high priority by ambulance to the emergency department in five hospitals of Castilla y Leon between 1 January 2020 and 31 December 2021. The area under the receiver operating characteristic (ROC) curve of each of the scales was calculated in terms of mortality for 30 days. RESULTS A total of 5371 participants were included, and the in-hospital mortality rate at 30 days was of 11.4% (615 cases). The best cut-off point determined in the mREMS was 7.0 points (sensitivity of 67% and specificity of 84%), and for lactate, the cut-off point was 1.4 mmol/L (sensitivity of 88% and specificity of 67%). Finally, the combined mREMS-L showed a cut-off point of 7.9 (sensitivity of 83% and a specificity of 83%). The area under the ROC curve of the mREMS, lactate and mREMS-L for 30-day mortality was 0.851, 0.853, and 0.903, respectively (p < 0.001 in all cases). CONCLUSIONS The new score generated, mREMS-L, obtained better statistical results than its components (mREMS and lactate) separately.
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Affiliation(s)
- M Isabel Donoso Calero
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Laura Mordillo-Mateos
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - José L Martín-Conty
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - Ángel López-González
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Nursing, University of Castilla-La Mancha, Albacete, Spain
| | | | - Antonio Viñuela
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - Marta Rodríguez Hernández
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - Alicia Mohedano-Moriano
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | | | - Cristina Jorge Soto
- Faculty of Nursing, University of Santiago de Compostela, Santiago de Compostela, Spain
- CLINURSID Research Group, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisco Martín-Rodríguez
- Advanced Life Support, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
- Advanced Clinical Simulation Centre, Faculty of Medicine, University of Valladolid, Valladolid, Spain
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Enriquez de Salamanca Gambara R, Sanz-García A, Martín-Conty JL, Polonio-López B, Del Pozo Vegas C, Martín-Rodríguez F, López-Izquierdo R. Long-Term Mortality in Patients Transferred by Emergency Medical Services: Prospective Cohort Study. Prehosp Disaster Med 2023:1-8. [PMID: 37272384 DOI: 10.1017/s1049023x23005800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE This study aimed to determine the long-term mortality (one-year follow-up) associated with patients transferred by Emergency Medical Services (EMS), and to reveal the determinants (causes and risk factors). METHODS This was a multicenter, prospective, observational, controlled, ambulance-based study of adult patients transferred by ambulance to emergency departments (EDs) from October 2019 through July 2021 for any cause. A total of six Advanced Life Support (ALS) units, 38 Basic Life Support (BLS) units, and five hospitals from Spain were included. Physiological, biochemical, demographic, and reasons for transfer variables were collected. A longitudinal analysis was performed to determine the factors associated to long-term mortality (any cause). RESULTS The final cohort included 1,406 patients. The one-year mortality rate was 21.6% (n = 304). Mortality over the first two days reached 5.2% of all the patients; between Day 2 and Day 30, reached 5.3%; and between Day 31 and Day 365, reached 11.1%. Low Glasgow values, elevated lactate levels, elevated blood urea nitrogen (BUN) levels, low oxygen saturation, high respiratory rate, as well as being old and suffering from circulatory diseases and neurological diseases were risk factors for long-term mortality. CONCLUSION The quick identification of patients at risk of long-term worsening could provide an opportunity to customize care through specific follow-up.
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Affiliation(s)
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - José L Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
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21
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Martín-Rodríguez F, Sanz-García A, López-Izquierdo R. Reply to ms AJEM32262 "Prehospital lactic acidosis score for emergency services decision-making: Beware of some confounding factors". Am J Emerg Med 2023:S0735-6757(23)00263-2. [PMID: 37230845 DOI: 10.1016/j.ajem.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 04/21/2023] [Accepted: 05/12/2023] [Indexed: 05/27/2023] Open
Affiliation(s)
- Francisco Martín-Rodríguez
- School of Medicine, University of Valladolid, Avda. Ramón y Cajal, 7, 47005 Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain.
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Avda. Real Fábrica de Seda, s/n 45600, Talavera de la Reina, Toledo, Spain.
| | - Raúl López-Izquierdo
- Emergency Department. Hospital, Universitario Rio Hortega, Calle Dulzaina, 47012, Valladolid. Spain; CIBER de Enfermedades Respiratorias, CB22/06/00035, Instituto de Salud Carlos III, C/ Sinesio Delgado, 4, 28029 Madrid, Spain.
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Sanz-García A, Martín-Rodríguez F, López-Izquierdo R. Reply to ms AJEM32267 "Comment on: Association between prehospital airway type and oxygenation and ventilation in out-of-hospital cardiac arrest". Am J Emerg Med 2023; 68:199-200. [PMID: 37085407 DOI: 10.1016/j.ajem.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 04/08/2023] [Indexed: 04/23/2023] Open
Affiliation(s)
- Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain.
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain.
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain; CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, C/ Sinesio Delgado, 4, 28029 Madrid, Spain.
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Martín-Rodríguez F, Enriquez de Salamanca Gambara R, Sanz-García A, Castro Villamor MA, Del Pozo Vegas C, Sánchez Soberón I, Delgado Benito JF, Martín-Conty JL, López-Izquierdo R. Comparison of seven prehospital early warning scores to predict long-term mortality: a prospective, multicenter, ambulance-based study. Eur J Emerg Med 2023; 30:193-201. [PMID: 37040664 DOI: 10.1097/mej.0000000000001019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
The long-term predictive validity of early warning scores (EWS) has not been fully elucidated yet. The aim of the present study is to compare seven prehospital EWS to predict 1-year mortality. A prospective, multicenter, ambulance-based study of adult patients with an acute illness involving six advanced life support units and 38 basic life support units, referring to five emergency departments in Spain. The primary outcome was long-term mortality with a 1-year follow-up. The compared scores included: National Early Warning Score 2, VitalPAC early warning score, modified rapid emergency medicine score (MREMS), Sepsis-related Organ Failure Assessment, Cardiac Arrest Risk Triage Score, Rapid Acute Physiology Score, and Triage Early Warning Score. Discriminative power [area under the receiver operating characteristic curve (AUC)] and decision curve analysis (DCA) were used to compare the scores. Additionally, a Cox regression and Kaplan-Meier method were used. Between 8 October 2019, and 31 July 2021, a total of 2674 patients were selected. The MREMS presented the highest AUC of 0.77 (95% confidence interval, 0.75-0.79), significantly higher than those of the other EWS. It also exhibited the best performance in the DCA and the highest hazard ratio for 1-year mortality [3.56 (2.94-4.31) for MREMS between 9 and 18 points, and 11.71 (7.21-19.02) for MREMS > 18]. Among seven tested EWS, the use of the MREMS presented better characteristics to predict 1-year mortality; however, all these scores present moderate performances.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Advanced Clinical Simulation Center, Faculty of Medicine, Universidad de Valladolid
- Advanced Life Support, Emergency Medical Services (SACYL)
- Prehospital Early Warning Scoring-System Investigation Group
| | | | - Ancor Sanz-García
- Prehospital Early Warning Scoring-System Investigation Group
- Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina
| | - Miguel A Castro Villamor
- Advanced Clinical Simulation Center, Faculty of Medicine, Universidad de Valladolid
- Prehospital Early Warning Scoring-System Investigation Group
| | - Carlos Del Pozo Vegas
- Advanced Clinical Simulation Center, Faculty of Medicine, Universidad de Valladolid
- Prehospital Early Warning Scoring-System Investigation Group
- Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | | | - Juan F Delgado Benito
- Advanced Life Support, Emergency Medical Services (SACYL)
- Prehospital Early Warning Scoring-System Investigation Group
| | - José L Martín-Conty
- Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina
| | - Raúl López-Izquierdo
- Advanced Clinical Simulation Center, Faculty of Medicine, Universidad de Valladolid
- Prehospital Early Warning Scoring-System Investigation Group
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid
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Martín-Rodríguez F, López-Izquierdo R, Dueñas-Laita A. Response to "A predictive model for serious adverse events in adults with acute poisoning in prehospital and hospital care". Aust Crit Care 2023; 36:176. [PMID: 35718627 DOI: 10.1016/j.aucc.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Francisco Martín-Rodríguez
- Advanced Life Support, Emergency Medical Services, Valladolid, Spain; School of Medicine, Universidad de Valladolid, Avda. Ramón y Cajal, 7, 47005, Valladolid, Spain.
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain.
| | - Antonio Dueñas-Laita
- Toxicology Department, Hospital Universitario Rio Hortega, Valladolid. School of Medicine, Universidad de Valladolid, Avda. Ramón y Cajal, 7, 47005, Valladolid, Spain.
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Martín-Rodríguez F, Ortega GJ, Castro Villamor MA, Del Pozo Vegas C, Delgado Benito JF, Martín-Conty JL, Sanz-García A, López-Izquierdo R. Development of a prehospital lactic acidosis score for early-mortality. A prospective, multicenter, ambulance-based, cohort study. Am J Emerg Med 2023; 65:16-23. [PMID: 36580696 DOI: 10.1016/j.ajem.2022.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 12/02/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Lactic acidosis is a clinical status related to clinical worsening. Actually, higher levels of lactate is a well-established trigger of emergency situations. The aim of this work is to build-up a prehospital early warning score to predict 2-day mortality and intensive care unit (ICU) admission, constructed with other components of the lactic acidosis besides the lactate. METHODS Prospective, multicenter, observational, derivation-validation cohort study of adults evacuated by ambulance and admitted to emergency department with acute diseases, between January 1st, 2020 and December 31st, 2021. Including six advanced life support, thirty-eight basic life support units, referring to four hospitals (Spain). The primary and secondary outcome of the study were 2-day all-cause mortality and ICU-admission. The prehospital lactic acidosis (PLA) score was derived from the analysis of prehospital blood parameters associated with the outcome using a logistic regression. The calibration, clinical utility, and discrimination of PLA were determined and compared to the performance of each component of the score alone. RESULTS A total of 3334 patients were enrolled. The final PLA score included: lactate, pCO2, and pH. For 2-day mortality, the PLA showed an AUC of 0.941 (95%CI: 0.914-0.967), a better performance in calibration, and a higher net benefit as compared to the other score components alone. For the ICU admission, the PLA only showed a better performance for AUC: 0.75 (95%CI: 0.706-0.794). CONCLUSIONS Our results showed that PLA predicts 2-day mortality better than other lactic acidosis components alone. Including PLA score in prehospital setting could improve emergency services decision-making.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain; Prehospital early warning scoring-system investigation group, Valladolid, Spain
| | - Guillermo J Ortega
- Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain; CONICET, Argentina
| | - Miguel A Castro Villamor
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital early warning scoring-system investigation group, Valladolid, Spain
| | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital early warning scoring-system investigation group, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Juan F Delgado Benito
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain; Prehospital early warning scoring-system investigation group, Valladolid, Spain
| | - José L Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Prehospital early warning scoring-system investigation group, Valladolid, Spain; Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain.
| | - Raúl López-Izquierdo
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital early warning scoring-system investigation group, Valladolid, Spain; Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
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26
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Castro Portillo E, López-Izquierdo R, Castro Villamor MA, Sanz-García A, Martín-Conty JL, Polonio-López B, Sánchez-Soberón I, del Pozo Vegas C, Durantez-Fernández C, Conty-Serrano R, Martín-Rodríguez F. Modified Sequential Organ Failure Assessment Score vs. Early Warning Scores in Prehospital Care to Predict Major Adverse Cardiac Events in Acute Cardiovascular Disease. J Cardiovasc Dev Dis 2023; 10:jcdd10020088. [PMID: 36826584 PMCID: PMC9966856 DOI: 10.3390/jcdd10020088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/07/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
(1) Background: The Modified Sequential Organ Failure Assessment (mSOFA) is an Early Warning Score (EWS) that has proven to be useful in identifying patients at high risk of mortality in prehospital care. The main objective of this study was to evaluate the predictive validity of prehospital mSOFA in estimating 2- and 90-day mortality (all-cause) in patients with acute cardiovascular diseases (ACVD), and to compare this validity to that of four other widely-used EWS. (2) Methods: We conducted a prospective, observational, multicentric, ambulance-based study in adults with suspected ACVD who were transferred by ambulance to Emergency Departments (ED). The primary outcome was 2- and 90-day mortality (all-cause in- and out-hospital). The discriminative power of the predictive variable was assessed and evaluated by the area under the curve (AUC) of the receiver operating characteristic (ROC). (3) Results: A total of 1540 patients met the inclusion criteria. The 2- and 90-day mortality rates were 5.3% and 12.7%, respectively. The mSOFA showed the highest AUC of all the evaluated scores for both 2- and 90-day mortality, AUC = 0.943 (0.917-0.968) and AUC = 0.874 (0.847-0.902), respectively. (4) Conclusions: The mSOFA is a quick and easy-to-use EWS with an excellent ability to predict mortality at both 2 and 90 days in patients treated for ACVD, and has proved to be superior to the other EWS evaluated in this study.
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Affiliation(s)
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, 47012 Valladolid, Spain
- Faculty of Medicine, Universidad de Valladolid, 47003 Valladolid, Spain
| | | | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, 45600 Talavera de la Reina, Spain
- Correspondence: (A.S.-G.); (J.L.M.-C.); Tel.: +34-925-721-010 (J.L.M.-C.)
| | - José L. Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, 45600 Talavera de la Reina, Spain
- Correspondence: (A.S.-G.); (J.L.M.-C.); Tel.: +34-925-721-010 (J.L.M.-C.)
| | - Begoña Polonio-López
- Faculty of Health Sciences, Universidad de Castilla la Mancha, 45600 Talavera de la Reina, Spain
| | | | | | | | - Rosa Conty-Serrano
- Faculty of Nursing, Universidad of Castilla-La Mancha, 45004 Toledo, Spain
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Martín-Conty JL, Polonio-López B, Sanz-García A, del Pozo Vegas C, Mordillo-Mateos L, Bernal-Jiménez JJ, Conty-Serrano R, Castro Villamor MA, López-Izquierdo R, Martín-Rodríguez F. COVID-19 as a risk factor for long-term mortality in patients managed by the emergency medical system: A prospective, multicenter, ambulance-based cohort study. Front Public Health 2023; 10:1076627. [PMID: 36703850 PMCID: PMC9871910 DOI: 10.3389/fpubh.2022.1076627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 12/15/2022] [Indexed: 01/12/2023] Open
Abstract
Introduction COVID-19 has initially been studied in terms of an acute-phase disease, although recently more attention has been given to the long-term consequences. In this study, we examined COVID-19 as an independent risk factor for long-term mortality in patients with acute illness treated by EMS (emergency medical services) who have previously had the disease against those who have not had the disease. Methods A prospective, multicenter, ambulance-based, ongoing study was performed with adult patients with acute disease managed by EMS and transferred with high priority to the emergency department (ED) as study subjects. The study involved six advanced life support units, 38 basic life support units, and five emergency departments from Spain. Sociodemographic inputs, baseline vital signs, pre-hospital blood tests, and comorbidities, including COVID-19, were collected. The main outcome was long-term mortality, which was classified into 1-year all-cause mortality and 1-year in- and out-of-hospital mortality. To compare both the patients with COVID-19 vs. patients without COVID-19 and to compare survival vs non-survival, two main statistical analyses were performed, namely, a longitudinal analysis (Cox regression) and a logistic regression analysis. Results Between 12 March 2020 and 30 September 2021, a total of 3,107 patients were included in the study, with 2,594 patients without COVID-19 and 513 patients previously suffering from COVID-19. The mortality rate was higher in patients with COVID-19 than in patients without COVID-19 (31.8 vs. 17.9%). A logistic regression showed that patients previously diagnosed with COVID-19 presented higher rates of nursing home residency, a higher number of breaths per minute, and suffering from connective disease, dementia, and congestive heart failure. The longitudinal analysis showed that COVID-19 was a risk factor for mortality [hazard ratio 1.33 (1.10-1.61); p < 0.001]. Conclusion The COVID-19 group presented an almost double mortality rate compared with the non-COVID-19 group. The final model adjusted for confusion factors suggested that COVID-19 was a risk factor for long-term mortality.
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Affiliation(s)
- José L. Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain,Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain,Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain,Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain,*Correspondence: Ancor Sanz-García ✉
| | - Carlos del Pozo Vegas
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain,Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain,Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Laura Mordillo-Mateos
- Faculty of Health Sciences, Universidad de Castilla-la Mancha, Talavera de la Reina, Spain
| | | | | | - Miguel A. Castro Villamor
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain,Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
| | - Raúl López-Izquierdo
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain,Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain,Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain,Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain,Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
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Martín-Rodríguez F, Sanz-García A, Ortega GJ, Delgado Benito JF, Aparicio Obregon S, Martínez Fernández FT, González Crespo P, Otero de la Torre S, Castro Villamor MA, López-Izquierdo R. Tracking the National Early Warning Score 2 from Prehospital Care to the Emergency Department: A Prospective, Ambulance-Based, Observational Study. PREHOSP EMERG CARE 2023; 27:75-83. [PMID: 34846982 DOI: 10.1080/10903127.2021.2011995] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Aim of the study: To assess the prognostic ability of the National Early Warning Score 2 (NEWS2) at three time points of care -at the emergency scene (NEWS2-1), just before starting the transfer by ambulance to the hospital (NEWS2- 2), and at the hospital triage box (NEWS2-3)- to estimate in-hospital mortality after two days since the index event.Methods: Prospective, multicenter, ambulance-based, cohort ongoing study in adults (>18 years) consecutively attended by advanced life support (ALS) and evacuated with high-priority to the emergency departments (ED) between October 2018 and May 2021. Vital sign measures were used to calculate the NEWS2 score at each time point, then this score was entered in a logistic regression model as the single predictor. Two outcomes were considered: first, all-cause mortality of the patients within 2 days of presentation to EMS, and second, unplanned ICU admission. The calibration and scores comparison was performed by representing the predicted vs the observed risk curves according to NEWS score value.Results: 4943 patients were enrolled. Median age was 69 years (interquartile range 53- 81). The NEWS2-3 presented the better performance for all-cause two-day in-hospital mortality with an AUC of 0.941 (95% CI: 0.917-0.964), showing statistical differences with both the NEWS2-1 (0.872 (95% CI: 0.833-0.911); p < 0.003) and with the NEWS2- 2 (0.895 (95% CI: 0.866-0.925; p < 0.05). The calibration and scores comparison results showed that the NEWS2-3 was the best predictive score followed by the NEWS2-2 and the NEWS2-1, respectively.Conclusions: The NEWS2 has an excellent predictive performance. The score showed a very consistent response over time with the difference between "at the emergency scene" and "pre-evacuation" presenting the sharpest change with decreased threshold values, thus displaying a drop in the risk of acute clinical impairment.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Universidad de Valladolid. Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Ancor Sanz-García
- Unidad de Análisis de Datos (UAD), del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain
| | - Guillermo J Ortega
- Unidad de Análisis de Datos (UAD), del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Argentina
| | - Juan F Delgado Benito
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Silvia Aparicio Obregon
- Parque Científico y Tecnológico de Cantabria, Universidad Europea del Atlántico, Santander, Spain
| | | | - Pilar González Crespo
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Santiago Otero de la Torre
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Miguel A Castro Villamor
- Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Universidad de Valladolid, Spain
| | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
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Martín-Rodríguez F, López-Izquierdo R, Sanz-García A, Ortega GJ, Del Pozo Vegas C, Delgado-Benito JF, Castro Villamor MA, Soriano JB. Prehospital Respiratory Early Warning Score for airway management in-ambulance: A score comparison. Eur J Clin Invest 2023; 53:e13875. [PMID: 36121346 DOI: 10.1111/eci.13875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/30/2022] [Accepted: 09/15/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Prehospital Respiratory Early Warning Scores to estimate the requirement for advanced respiratory support is needed. To develop a prehospital Respiratory Early Warning Score to estimate the requirement for advanced respiratory support. METHODS Multicentre, prospective, emergency medical services (EMS)-delivered, longitudinal cohort derivationvalidation study carried out in 59 ambulances and five hospitals across five Spanish provinces. Adults with acute diseases evaluated, supported and discharged to the Emergency Department with high priority were eligible. The primary outcome was the need for invasive or non-invasive respiratory support (NIRS or IRS) in the prehospital scope at the first contact with the patient. The measures included the following: epidemiological endpoints, prehospital vital signs (respiratory rate, pulse oximetry saturation, fraction of inspired oxygen, systolic and diastolic mean blood pressure, heart rate, tympanic temperature and consciousness level by the GCS). RESULTS Between 26 Oct 2018 and 26 Oct 2021, we enrolled 5793 cases. For NIRS prediction, the final model of the logistic regression included respiratory rate and pulse oximetry saturation/fraction of inspired oxygen ratio. For the IRS case, the motor response from the Glasgow Coma Scale was also included. The REWS showed an AUC of 0.938 (95% CI: 0.918-0.958), a calibration-in-large of 0.026 and a higher net benefit as compared with the other scores. CONCLUSIONS Our results showed that REWS is a remarkably aid for the decision-making process in the management of advanced respiratory support in prehospital care. Including this score in the prehospital scenario could improve patients' care and optimise the resources' management.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Valladolid University, Valladolid, Spain.,Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine, Valladolid University, Valladolid, Spain.,Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid, Spain
| | - Guillermo J Ortega
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid, Spain.,CONICET, Buenos Aires, Argentina
| | - Carlos Del Pozo Vegas
- Faculty of Medicine, Valladolid University, Valladolid, Spain.,Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | | | | | - Joan B Soriano
- Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain.,Servicio de Neumología, Hospital Universitario de La Princesa, Madrid, Spain.,Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Melero-Guijarro L, Sanz-García A, Martín-Rodríguez F, Lipari V, Mazas Perez Oleaga C, Carvajal Altamiranda S, Martínez López NM, Domínguez Azpíroz I, Castro Villamor MA, Sánchez Soberón I, López-Izquierdo R. Prehospital qSOFA, mSOFA, and NEWS2 performance for sepsis prediction: A prospective, multi-center, cohort study. Front Med (Lausanne) 2023; 10:1149736. [PMID: 37144037 PMCID: PMC10151818 DOI: 10.3389/fmed.2023.1149736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/27/2023] [Indexed: 05/06/2023] Open
Abstract
Background Nowadays, there is no gold standard score for prehospital sepsis and sepsis-related mortality identification. The aim of the present study was to analyze the performance of qSOFA, NEWS2 and mSOFA as sepsis predictors in patients with infection-suspected in prehospital care. The second objective is to study the predictive ability of the aforementioned scores in septic-shock and in-hospital mortality. Methods Prospective, ambulance-based, and multicenter cohort study, developed by the emergency medical services, among patients (n = 535) with suspected infection transferred by ambulance with high-priority to the emergency department (ED). The study enrolled 40 ambulances and 4 ED in Spain between 1 January 2020, and 30 September 2021. All the variables used in the scores, in addition to socio-demographic data, standard vital signs, prehospital analytical parameters (glucose, lactate, and creatinine) were collected. For the evaluation of the scores, the discriminative power, calibration curve and decision curve analysis (DCA) were used. Results The mSOFA outperformed the other two scores for mortality, presenting the following AUCs: 0.877 (95%CI 0.841-0.913), 0.761 (95%CI 0.706-0.816), 0.731 (95%CI 0.674-0.788), for mSOFA, NEWS, and qSOFA, respectively. No differences were found for sepsis nor septic shock, but mSOFA's AUCs was higher than the one of the other two scores. The calibration curve and DCA presented similar results. Conclusion The use of mSOFA could provide and extra insight regarding the short-term mortality and sepsis diagnostic, backing its recommendation in the prehospital scenario.
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Affiliation(s)
- Laura Melero-Guijarro
- Emergency Department, Complejo Asistencial Universitario de Palencia, Palencia, Spain
| | - Ancor Sanz-García
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- *Correspondence: Ancor Sanz-García,
| | - Francisco Martín-Rodríguez
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - Vivian Lipari
- Universidad Europea del Atlántico, Santader, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Cristina Mazas Perez Oleaga
- Universidad Europea del Atlántico, Santader, Spain
- Universidad Internacional Iberoamericana, Arecibo, PR, United States
- Universidade Internacional do Cuanza, Cuito, Bié, Angola
| | - Stefanía Carvajal Altamiranda
- Universidad Europea del Atlántico, Santader, Spain
- Universidade Internacional do Cuanza, Cuito, Bié, Angola
- Fundación Universitaria Internacional de Colombia, Bogotá, Colombia
| | - Nohora Milena Martínez López
- Universidad Europea del Atlántico, Santader, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
- Fundación Universitaria Internacional de Colombia, Bogotá, Colombia
| | - Irma Domínguez Azpíroz
- Universidad Europea del Atlántico, Santader, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
- Universidad de La Romana, La Romana, Dominican Republic
| | - Miguel A. Castro Villamor
- Emergency Department, Complejo Asistencial Universitario de Palencia, Palencia, Spain
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | | | - Raúl López-Izquierdo
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
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Martín-Rodríguez F, Sanz-García A, Ortega GJ, Delgado-Benito JF, García Villena E, Mazas Pérez-Oleaga C, López-Izquierdo R, Castro Villamor MA. One-on-one comparison between qCSI and NEWS scores for mortality risk assessment in patients with COVID-19. Ann Med 2022; 54:646-654. [PMID: 35193439 PMCID: PMC8881067 DOI: 10.1080/07853890.2022.2042590] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE To compare the predictive value of the quick COVID-19 Severity Index (qCSI) and the National Early Warning Score (NEWS) for 90-day mortality amongst COVID-19 patients. METHODS Multicenter retrospective cohort study conducted in adult patients transferred by ambulance to an emergency department (ED) with suspected COVID-19 infection subsequently confirmed by a SARS-CoV-2 test (polymerase chain reaction). We collected epidemiological data, clinical covariates (respiratory rate, oxygen saturation, systolic blood pressure, heart rate, temperature, level of consciousness and use of supplemental oxygen) and hospital variables. The primary outcome was cumulative all-cause mortality during a 90-day follow-up, with mortality assessment monitoring time points at 1, 2, 7, 14, 30 and 90 days from ED attendance. Comparison of performances for 90-day mortality between both scores was carried out by univariate analysis. RESULTS From March to November 2020, we included 2,961 SARS-CoV-2 positive patients (median age 79 years, IQR 66-88), with 49.2% females. The qCSI score provided an AUC ranging from 0.769 (1-day mortality) to 0.749 (90-day mortality), whereas AUCs for NEWS ranging from 0.825 for 1-day mortality to 0.777 for 90-day mortality. At all-time points studied, differences between both scores were statistically significant (p < .001). CONCLUSION Patients with SARS-CoV-2 can rapidly develop bilateral pneumonias with multiorgan disease; in these cases, in which an evacuation by the EMS is required, reliable scores for an early identification of patients with risk of clinical deterioration are critical. The NEWS score provides not only better prognostic results than those offered by qCSI at all the analyzed time points, but it is also better suited for COVID-19 patients.KEY MESSAGESThis work aims to determine whether NEWS is the best score for mortality risk assessment in patients with COVID-19.AUCs for NEWS ranged from 0.825 for 1-day mortality to 0.777 for 90-day mortality and were significantly higher than those for qCSI in these same outcomes.NEWS provides a better prognostic capacity than the qCSI score and allows for long-term (90 days) mortality risk assessment of COVID-19 patients.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Unidad Móvil de Emergencias Valladolid I, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain.,Centro de Simulación Clínica Avanzada, Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | - Ancor Sanz-García
- Data Analysis Unit, Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain
| | - Guillermo J Ortega
- Data Analysis Unit, Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Buenos Aires, Argentina
| | - Juan F Delgado-Benito
- Unidad Móvil de Emergencias de Salamanca, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Eduardo García Villena
- Escuela Politécnica Superior, Universidad Europea del Atlántico, Santander, Spain.,Departamento de Medio Ambiente y Sostenibilidad, Universidad Internacional Iberoamericana, Arecibo, Puerto Rico (EE.UU)
| | | | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Miguel A Castro Villamor
- Centro de Simulación Clínica Avanzada, Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
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Maestre-Miquel C, Martín-Rodríguez F, Durantez-Fernández C, Martín-Conty JL, Viñuela A, Polonio-López B, Romo-Barrientos C, Criado-Álvarez JJ, Torres-Falguera F, Conty-Serrano R, Jorge-Soto C, Mohedano-Moriano A. Gender Differences in Anxiety, Attitudes, and Fear among Nursing Undergraduates Coping with CPR Training with PPE Kit for COVID. Int J Environ Res Public Health 2022; 19:15713. [PMID: 36497788 PMCID: PMC9737046 DOI: 10.3390/ijerph192315713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND The aim of this study was to examine the attitudes, fears, and anxiety level of nursing students faced with a critical clinical simulation (cardiopulmonary reanimation) with and without personal protective equipment (PPE). METHODS A pilot before-after study as conducted from 21 to 25 June 2021, with 24 students registered in the nursing degree of the Faculty of Health Sciences of the Castilla-La Mancha University (UCLM) in the city of Talavera de la Reina (Toledo, Spain). From 520 possible participants, only 24 were selected according to the exclusion and inclusion criteria. The STAI Manual for the State-Trait Anxiety Inventory, a self-evaluation questionnaire, was used to study trait STAI (basal anxiety), trait STAI before CPR, state STAI after CPR, total STAI before CPR, and total STAI after CPR as the main variables. A t-test was used to study the STAI variables according to sex and the physiological values related to the anxiety level of participants. An ANOVA statistical test was used to perform a data analysis of the STAI variables. RESULTS A total of 54.2% of participants (IC 95% 35.1-72.1) suffered from global anxiety before the cardiopulmonary reanimation maneuvers (CPR). The results of the STAI before CPR maneuvers showed significant differences according to gender in state anxiety (p = 0.04), with a higher level of anxiety in women (22.38 ± 7.69 vs. 15.82 ± 7.18). CONCLUSIONS This study demonstrates different levels of anxiety in terms of gender suffered by nursing students in high-pressure environments, such as a CPR situation.
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Affiliation(s)
- Clara Maestre-Miquel
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, 47005 Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, 47005 Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), 47007 Valladolid, Spain
| | - Carlos Durantez-Fernández
- Department of Nursing, Faculty of Nursing, University of Valladolid, 47002 Valladolid, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - José L. Martín-Conty
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Antonio Viñuela
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Begoña Polonio-López
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Carmen Romo-Barrientos
- Integrated Attention Management of Talavera de la Reina, Castilla-La Mancha Health Service (SESCAM), 45600 Talavera de la Reina, Spain
| | - Juan José Criado-Álvarez
- Integrated Attention Management of Talavera de la Reina, Castilla-La Mancha Health Service (SESCAM), 45600 Talavera de la Reina, Spain
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Institute of Health Sciences of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Francisca Torres-Falguera
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
| | - Rosa Conty-Serrano
- Faculty of Nursing, University of Castilla-La Mancha, 45071 Toledo, Spain
| | - Cristina Jorge-Soto
- Faculty of Nursing, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Alicia Mohedano-Moriano
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
- Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain
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Jiménez-Chala EA, Durantez-Fernández C, Martín-Conty JL, Mohedano-Moriano A, Martín-Rodríguez F, Polonio-López B. Use of Mobile Applications to Increase Therapeutic Adherence in Adults: A Systematic Review. J Med Syst 2022; 46:87. [PMID: 36272023 DOI: 10.1007/s10916-022-01876-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 10/02/2022] [Indexed: 01/01/2023]
Abstract
Failure to comply with therapeutic treatments implies negative repercussions for the patient's quality of life, their social environment, and health system. The use of information and communication technologies, especially mobile applications, has favored the increase in global therapeutic adherence figures. The objective of this study is to characterize the use of mobile applications as a strategy to increase therapeutic adherence in adults. A systematic literature review in Web of Science and Scopus was performed following the Preferred Information elements for Systematic Reviews and Meta-analysis. Information such as: the year of publication, the study population, the medical conditions of the participants, the main characteristics or functionalities of the mobile applications, and the methods or tools used to measure treatment adherence were extracted from each included article. The risk of bias was assessed. Twelve randomized controlled trials (RCTs), published in English from 1996 to May 2021, were included. Chronic diseases have been mostly addressed through interventions with mobile applications. The most reported functions of mobile applications were reminders, educational modules, two-way communication, and games. Tools such as: "Morisky Medication Adherence Scale of eight items"; "Medication adherence questionnaire"; "Self-reported adherence"; among others, were used to evaluate and report the treatment adherence. In conclusion, including treatment interventions using mobile applications in clinical practice has proven to be beneficial to improve therapeutic adherence. However, it is necessary to develop high-quality clinical trials (size and duration) to generalize results and justify their use in conventional health services.
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Affiliation(s)
- Eliana Alejandra Jiménez-Chala
- Faculty of Medicine, National University of Colombia, Bogotá, Colombia
- Research Group Health Care of the Collectives, National University of Colombia, Bogotá, Colombia
| | - Carlos Durantez-Fernández
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de La Reina, Spain
- Technological Innovation Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera Applied to Health Research de La Reina, Talavera de La Reina, Spain
| | - José Luis Martín-Conty
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de La Reina, Spain.
- Technological Innovation Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera Applied to Health Research de La Reina, Talavera de La Reina, Spain.
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, Universidad de Castilla-La Mancha, Av. Real Fábrica de Sedas, S/N, 45600, Talavera de La Reina, Toledo, Spain.
| | - Alicia Mohedano-Moriano
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de La Reina, Spain
- Technological Innovation Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera Applied to Health Research de La Reina, Talavera de La Reina, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, University of Valladolid, Valladolid, Spain
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain
| | - Begoña Polonio-López
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de La Reina, Spain
- Technological Innovation Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera Applied to Health Research de La Reina, Talavera de La Reina, Spain
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Alberdi-Iglesias A, López-Izquierdo R, Ortega GJ, Sanz-García A, Del Pozo Vegas C, Delgado Benito JF, Martín-Rodríguez F. Derivation and validation of new prehospital phenotypes for adults with COVID-19. Emergencias 2022; 34:361-368. [PMID: 36217931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
OBJECTIVES To characterize phenotypes of prehospital patients with COVID-19 to facilitate early identification of at-risk groups. MATERIAL AND METHODS Multicenter observational noninterventional study of a retrospective cohort of 3789 patients, analyzing 52 prehospital variables. The main outcomes were 4 clusters of prehospital variables describing the phenotypes. Secondary outcomes were hospitalization, mechanical ventilation, admission to an intensive care unit, and cumulative mortality inside or outside the hospital on days 1, 2, 3, 7, 14, 21, and 28 after hospitalization and after start of prehospital care. RESULTS We used a principal components multiple correspondence analysis (factor analysis) followed by decomposition into 4 clusters as follows: cluster 1, 1090 patients (28.7%); cluster 2, 1420 (37.4%); cluster 3, 250 (6.6%), and cluster 4, 1029 (27.1%). Cluster 4 was comprised of the oldest patients and had the highest frequencies of residence in group facilities and low arterial oxygen saturation. This group also had the highest mortality (44.8% at 28 days). Cluster 1 was comprised of the youngest patients and had the highest frequencies of smoking, fever, and requirement for mechanical ventilation. This group had the most favorable prognosis and the lowest mortality. CONCLUSION Patients with COVID-19 evaluated by emergency medical responders and transferred to hospital emergency departments can be classified into 4 phenotypes with different clinical, therapeutic, and prognostic characteristics. The phenotypes can help health care professionals to quickly assess a patient's future risk, thus informing clinical decisions.
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Affiliation(s)
- Ana Alberdi-Iglesias
- Servicio de Urgencias, Hospital Clínico Universitario, Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Río Hortega, Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España. Facultad de Medicina, Universidad de Valladolid, España
| | - Guillermo J Ortega
- Instituto de Investigación Sanitaria, Hospital de la Princesa (IIS-IP), Madrid, España. Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Argentina. Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Argentina
| | - Ancor Sanz-García
- Instituto de Investigación Sanitaria, Hospital de la Princesa (IIS-IP), Madrid, España
| | - Carlos Del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario, Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España. Facultad de Medicina, Universidad de Valladolid, España
| | - Juan F Delgado Benito
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Francisco Martín-Rodríguez
- Facultad de Medicina, Universidad de Valladolid, España. Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), España
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Castro-Portillo E, López-Izquierdo R, Sanz-García A, Ortega GJ, Delgado-Benito JF, Castro Villamor MA, Sánchez-Soberón I, Del Pozo Vegas C, Martín-Rodríguez F. Role of prehospital point-of-care N-terminal pro-brain natriuretic peptide in acute life-threatening cardiovascular disease. Int J Cardiol 2022; 364:126-132. [PMID: 35716940 DOI: 10.1016/j.ijcard.2022.06.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/18/2022] [Accepted: 06/10/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The evidence about the use of natriuretic peptides (NP) to predict mortality in the pre-hospital setting is limited. The main objective of this study is to assess the ability of point-of-care testing (POCT) N-terminal portion of B-type natriuretic peptide (NT-proBNP) to predict 2-day in-hospital mortality of acute cardiovascular diseases (ACVD). METHODS We conducted a multicentric, prospective, observational study in adults with ACVD transferred by ambulance to emergency departments (ED). The primary outcome was 2-day in-hospital mortality. The discrimination capacity of the NT-proBNP was performed through a prediction model trained using a derivation cohort and evaluated by the area under the curve (AUC) of the receiver operating characteristic on a validation cohort. RESULTS A total of 1006 patients were recruited. The median age was 75 (IQR 63-84) years and 421 (41.85%) were females. The 2-day in-hospital mortality was 5.8% (58 cases). The predictive validity of NT-proBNP, for 2-day mortality reached the following AUC: 0.823 (95%CI: 0.758-0.889, p < 0.001), and the optimal specificity and sensitivity were 73.1 and 82.7. Predictive power of NT-proBNP obtained an AUC 0.549 (95%CI: 0.432-0.865, p 0.215) for acute heart failure, AUC 0.893 (95%CI: 0.617-0.97, p < 0.001) for ischemic heart disease, AUC 0.714 (95%CI: 0.55-0.87, p = 0.0069) for arrhythmia and AUC 0.927 (95%CI: 0.877-0.978, p < 0,001) for syncope. CONCLUSION POCT NT-proBNP has proven to be a strong predictor of early mortality in ACVD, showing an excellent predictive capacity in cases of syncope. However, this biomarker does not appear to be useful for predicting outcome in patients with acute heart failure.
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Affiliation(s)
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain; Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Ancor Sanz-García
- Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain; Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain.
| | - Guillermo J Ortega
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain; CONICET, Argentina; Science and Technology department, National University of Quilmes, Argentina
| | - Juan F Delgado-Benito
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain; Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | - Miguel A Castro Villamor
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
| | | | - Carlos Del Pozo Vegas
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain; Prehospital Early Warning Scoring-System Investigation Group, Valladolid, Spain
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Martín-Rodríguez F, López-Izquierdo R, Sanz-García A, Del Pozo Vegas C, Ángel Castro Villamor M, Mayo-Iscar A, Martín-Conty JL, Ortega GJ. Novel Prehospital Phenotypes and Outcomes in Adult-Patients with Acute Disease. J Med Syst 2022; 46:45. [PMID: 35596887 PMCID: PMC9123608 DOI: 10.1007/s10916-022-01825-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 04/29/2022] [Indexed: 12/05/2022]
Abstract
An early identification of prehospital phenotypes may allow health care workers to speed up and improve patients’ treatment. To determine emergency phenotypes by exclusively using prehospital clinical data, a multicenter, prospective, and observational ambulance-based study was conducted with a cohort of 3,853 adult patients treated consecutively and transferred with high priority from the scene to the hospital emergency department. Cluster analysis determined three clusters with highly different outcome scores and pathological characteristics. The first cluster presented a 30-day mortality after the index event of 45.9%. The second cluster presented a mortality of 26.3%, while mortality of the third cluster was 5.1%. This study supports the detection of three phenotypes with different risk stages and with different clinical, therapeutic, and prognostic considerations. This evidence could allow adapting treatment to each phenotype thereby helping in the decision-making process.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Advanced Clinical Simulation Center. Faculty of Medicine, Valladolid University, Valladolid, Spain.
- Advanced Life Support, Emergency Medical Services (SACYL), Valladolid, Spain.
| | - Raúl López-Izquierdo
- Advanced Clinical Simulation Center. Faculty of Medicine, Valladolid University, Valladolid, Spain
- Emergency Department. Hospital, Universitario Rio Hortega, Valladolid, Spain
| | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de La Princesa, Madrid (IIS-IP), Spain.
| | - Carlos Del Pozo Vegas
- Advanced Clinical Simulation Center. Faculty of Medicine, Valladolid University, Valladolid, Spain
- Emergency Department. Hospital, Clínico Universitario, Valladolid, Spain
| | | | - Agustín Mayo-Iscar
- Department of Statistics and Operative Research. Faculty of Medicine, University of Valladolid, Valladolid, Spain
| | - José L Martín-Conty
- Facultad de Ciencias de La Salud, Universidad de Castilla La Mancha, Talavera de La Reina, Spain
| | - Guillermo José Ortega
- Data Analysis Unit, Health Research Institute, Hospital de La Princesa, Madrid (IIS-IP), Spain
- Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Buenos Aires, Argentina
- Science and Technology Department, Universidad Nacional de Quilmes, Bernal, Buenos Aires, Argentina
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Durantez-Fernández C, Martín-Conty JL, Polonio-López B, Castro Villamor MÁ, Maestre-Miquel C, Viñuela A, López-Izquierdo R, Mordillo-Mateos L, Fernández Méndez F, Jorge Soto C, Martín-Rodríguez F. Lactate improves the predictive ability of the National Early Warning Score 2 in the emergency department. Aust Crit Care 2021; 35:677-683. [PMID: 34862110 DOI: 10.1016/j.aucc.2021.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 10/19/2021] [Accepted: 10/24/2021] [Indexed: 10/19/2022] Open
Abstract
AIMS The aim of this study was to compare the ability to predict 2-, 7-, 14-, and 30-day in-hospital mortality of lactate vs the National Early Warning Score 2 (NEWS2) vs the arithmetic sum of the NEWS2 plus the numerical value of lactate (NEWS2-L). METHODS This was a prospective, multicentric, emergency department delivery, pragmatic cohort study. To determine the predictive capacity of lactate, we calculated the NEWS2 and NEWS2-L in adult patients (aged >18 years) transferred with high priority by ambulance to the emergency department in five hospitals of Castilla y Leon (Spain) between November 1, 2019, and September 30, 2020. The area under the receiver operating characteristic curve of each of the scales was calculated in terms of mortality for every time frame (2, 7, 14, and 30 days). We determined the cut-off point of each scale that offered highest sensitivity and specificity using the Youden index. RESULTS A total of 1716 participants were included, and the in-hospital mortality rates at 2, 7, 14, and 30 days were of 7.8% (134 cases), 11.6% (200 cases), 14.2% (243 cases), and 17.2% (295 cases), respectively. The best cut-off point determined in the NEWS2 was 6.5 points (sensitivity of 97% and specificity of 59%), and for lactate, the cut-off point was 3.3 mmol/L (sensitivity of 79% and specificity of 72%). Finally, the combined NEWS2-L showed a cut-off point of 11.7 (sensitivity of 86% and a specificity of 85%). The area under the receiver operating characteristic curve of the NEWS2, lactate, and NEWS2-L in the validation cohort for 2-day mortality was 0.889, 0.856, and 0.923, respectively (p<0.001 in all cases). CONCLUSIONS The new score generated, NEWS2-L, obtained better statistical results than its components (NEWS2 and lactate) separately.
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Affiliation(s)
- Carlos Durantez-Fernández
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain; Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | - José L Martín-Conty
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain; Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain.
| | - Begoña Polonio-López
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain; Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | | | - Clara Maestre-Miquel
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain
| | - Antonio Viñuela
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain; Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | | | - Laura Mordillo-Mateos
- Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain; Technological Innovation Applied to Health Research Group (ITAS), Faculty of Health Sciences, University of Castilla La Mancha, Talavera de la Reina, Spain
| | | | - Cristina Jorge Soto
- Faculty of Nursing, University of Santiago de Compostela, Santiago de Compostela, Spain; CLINURSID Research Group, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisco Martín-Rodríguez
- Advanced Clinical Simulation Centre, Faculty of Medicine, University of Valladolid, Valladolid, Spain; Advanced life support. Gerencia de Emergencias Sanitarias. Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
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Viñuela A, Criado-Álvarez JJ, Aceituno-Gómez J, Durantez-Fernández C, Martín-Conty JL, Martín-Rodríguez F, Cano Martín LM, Maestre Miquel C, Polonio-López B, Mohedano-Moriano A. How Relevant Is the Place Where First-Year College Students Live in Relation to the Increase in Body Mass Index? Healthcare (Basel) 2021; 9:healthcare9121638. [PMID: 34946364 PMCID: PMC8700919 DOI: 10.3390/healthcare9121638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 01/22/2023] Open
Abstract
(1) Objective: This study analyzes the evolution of the body mass index (BMI) throughout the academic year associated with changes in the lifestyle associated with the place where students live during the course, lifestyle design, and health strategies for the university community. (2) Methods: A total of 93 first-year nursing students participated in this study. Data were collected throughout the course by administering self-reported questionnaires about eating habits and lifestyles, weight, and height to calculate their BMI and place of residence throughout the course. Data were analyzed using statistical analysis (Mann–Whitney, chi-square, Student’s t-test, repeated-measures analysis of variance, and least significant difference tests). (3) Results: We found that the mean BMI increases significantly throughout the course among all students regardless of sex, age, eating habits, or where they live during the course. At the beginning of the course, the mean BMI was 22.10 ± 3.64. The mean difference between the beginning of the course and the middle has a value of p-value < 0.015 and between the middle of the course and the end a p-value < 0.009. The group that increased the most is found among students who continue to live in the family nucleus rather than those who live alone or in residence. Students significantly changed their eating and health habits, especially those who live alone or in residence. (4) Conclusions: There is an increase in BMI among students. It is necessary to carry out seminars or talks that can help students understand the importance of good eating practices and healthy habits to maintain their weight and, therefore, their health, in the short, medium, and long term and acquire a good quality of life.
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Affiliation(s)
- Antonio Viñuela
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
- Correspondence:
| | - Juan José Criado-Álvarez
- Department of Medical Sciences, School of Health Sciences, University of Castilla-La Mancha, Avenida Real Fábrica de las Sedas, s/n, 45600 Talavera de la Reina, Spain; (J.J.C.-Á.); (A.M.-M.)
| | - Javier Aceituno-Gómez
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
- Management of Integrated Attention of Talavera de la Reina, SESCAM, 45600 Talavera de la Reina, Spain
| | - Carlos Durantez-Fernández
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
| | - José Luis Martín-Conty
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
| | - Francisco Martín-Rodríguez
- Center for Advanced Clinical Simulation, Advanced Life Support Unit, Emergency Medical Services, Faculty of Medicine, University of Valladolid, 47005 Valladolid, Spain;
| | | | - Clara Maestre Miquel
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
| | - Begoña Polonio-López
- Faculty of Health Sciences, University of Castilla-La Mancha, 45600 Talavera de la Reina, Spain; (J.A.-G.); (C.D.-F.); (J.L.M.-C.); (C.M.M.); (B.P.-L.)
| | - Alicia Mohedano-Moriano
- Department of Medical Sciences, School of Health Sciences, University of Castilla-La Mancha, Avenida Real Fábrica de las Sedas, s/n, 45600 Talavera de la Reina, Spain; (J.J.C.-Á.); (A.M.-M.)
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Martín-Rodríguez F, Sanz-García A, Castro-Portillo E, Delgado-Benito JF, Del Pozo Vegas C, Ortega Rabbione G, Martín-Herrero F, Martín-Conty JL, López-Izquierdo R. Prehospital troponin as a predictor of early clinical deterioration. Eur J Clin Invest 2021; 51:e13591. [PMID: 34002363 DOI: 10.1111/eci.13591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/01/2021] [Accepted: 04/09/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Elevated troponin T (cTnT) values are associated with comorbidities and early mortality, in both cardiovascular and noncardiovascular diseases. The objective of this study is to evaluate the prognostic accuracy of the sole utilization of prehospital point-of-care cardiac troponin T to identify the risk of early in-hospital deterioration, including mortality within 28 days. METHODS We conducted a prospective, multicentric, controlled, ambulance-based, observational study in adults with acute diseases transferred with high priority by ambulance to emergency departments, between 1 January and 30 September 2020. Patients with hospital diagnosis of acute coronary syndrome were excluded. The discriminative power of the predictive cTnT was assessed through a discrimination model trained using a derivation cohort and evaluated by the area under the curve of the receiver operating characteristic on a validation cohort. RESULTS A total of 848 patients were included in our study. The median age was 68 years (25th-75th percentiles: 50-81 years), and 385 (45.4%) were women. The mortality rate within 28 days was 12.4% (156 cases). The predictive ability of cTnT to predict mortality presented an area under the curve of 0.903 (95% CI: 0.85-0.954; P < .001). Risk stratification was performed, resulting in three categories with the following optimal cTnT cut-off points: high risk greater than or equal to 100, intermediate risk 40-100 and low risk less than 40 ng/L. In the high-risk group, the mortality rate was 61.7%, and on the contrary, the low-risk group presented a mortality of 2.3%. CONCLUSIONS The implementation of a routine determination of cTnT on the ambulance in patients transferred with high priority to the emergency department can help to stratify the risk of these patients and to detect unknown early clinical deterioration.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Advanced Life Support Unit, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain.,Advanced Clinical Simulation Center, Medicine Faculty, Valladolid University, Valladolid, Spain
| | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain
| | - Enrique Castro-Portillo
- Emergency Department, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
| | - Juan F Delgado-Benito
- Advanced Life Support Unit, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Carlos Del Pozo Vegas
- Emergency Department, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
| | - Guillermo Ortega Rabbione
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain.,National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Francisco Martín-Herrero
- Department of Cardiology, Complejo Asistencial de Salamanca, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
| | - José Luis Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, Talavera de la Reina, Spain
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
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Villanueva Rábano R, Martín-Rodríguez F, López-Izquierdo R. National Early Warning Score 2 Lactate (NEWS2-L) in Predicting Early Clinical Deterioration in Patients with Dyspnoea in Prehospital Care. Invest Educ Enferm 2021; 39:e05. [PMID: 34822232 PMCID: PMC8912168 DOI: 10.17533/udea.iee.v39n3e05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To evaluate the ability of the NEWS2-L (National Early Warning Score 2 Lactate) scale to predict the risk of early clinical deterioration (mortality within 48 hours) in patients with dyspnoea treated by the Medical Emergency Services compared with NEWS2 and lactate in isolation. METHODS Prospective, multi-centre study of a cohort of 638 patients with dyspnoea treated in the ambulance and priority-transferred to a hospital emergency service in the cities of Valladolid, Salamanca, Segovia or Burgos (Spain). We collected clinical, analytical and demographic data. The main outcome measure was all-cause mortality within 48 hours. The recommendations of the Royal College of Physicians were followed to calculate NEWS2. When NEWS2 and LA prehospital values were obtained, the two values were added together to obtain the NEWS2-L. RESULTS Mortality within 48 hours was fifty-six patients (8.8%). The NEWS2-L scale obtained an area under the curve (AUC) of the receiver operating characteristics (ROC) for mortality within 48 hours of 0.854 (CI 95% 0.790-0.917), at seven days of 0.788 (CI 95% 0.729-0.848) and at 30 days of 0.744 (CI 95% 0.692-0.796); in all cases p<0.001, with a significant decrease between the value at 48 hours and at 30 days. CONCLUSIONS The NEWS2-L scale was found to be significantly superior to the NEWS2 scale and similar to lactate in predicting early clinical deterioration in patients with dyspnoea. This scale can help a nurse detect these patients early, as part of their regular practice, and thus guide therapeutic efforts.
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Martín-Rodríguez F, Sanz-García A, Melero Guijarro L, Ortega GJ, Gómez-Escolar Pérez M, Castro Villamor MA, Santos Pastor JC, Delgado Benito JF, López-Izquierdo R. Comorbidity-adjusted NEWS predicts mortality in suspected patients with COVID-19 from nursing homes: Multicentre retrospective cohort study. J Adv Nurs 2021; 78:1618-1631. [PMID: 34519377 PMCID: PMC8657335 DOI: 10.1111/jan.15039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/13/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022]
Abstract
Aims To assess the prognostic accuracy of comorbidity‐adjusted National Early Warning Score in suspected Coronavirus disease 2019 patients transferred from nursing homes by the Emergency Department. Design Multicentre retrospective cohort study. Methods Patients transferred by high‐priority ambulances from nursing homes to Emergency Departments with suspected severe acute respiratory syndrome coronavirus 2 infection, from March 12 to July 31 2020, were considered. Included variables were: clinical covariates (respiratory rate, oxygen saturation, systolic blood pressure, heart rate, temperature, level of consciousness and supplemental oxygen use), the presence of comorbidities and confirmatory analytical diagnosis of severe acute respiratory syndrome coronavirus 2 infection. The primary outcome was a 2‐day mortality rate. The discriminatory capability of the National Early Warning Score was assessed by the area under the receiver operating characteristic curve in two different cohorts, the validation and the revalidation, which were randomly selected from the main cohort. Results A total of 337 nursing homes, 10 advanced life support units, 51 basic life support units and 8 hospitals in Spain entailing 1,324 patients (median age 87 years) was involved in this study. Two‐day mortality was 11.5% (152 cases), with a positivity rate of severe acute respiratory syndrome coronavirus 2 of 51.2%, 77.7% of hospitalization from whom 1% was of intensive care unit admission. The National Early Warning Score results for the revalidation cohort presented an AUC of 0.771, and of 0.885, 0.778 and 0.730 for the low‐, medium‐ and high‐level groups of comorbidities. Conclusion The comorbidity‐adjusted National Early Warning Score provides a good short‐term prognostic criterion, information that can help in the decision‐making process to guide the best strategy for each older adult, under the current pandemic. Impact What problem did the study address?
Under the current coronavirus disease 2019 pandemic, targeting older adults at high risk of deterioration in nursing homes remains challenging.
What were the main findings?
Comorbidity‐adjusted National Early Warning Score helps to forecast the risk of clinical deterioration more accurately.
Where and on whom will the research have impact?
A high NEWS, with a low level of comorbidity is associated with optimal predictive performance, making these older adults likely to benefit from continued follow up and potentially hospital referral under the current coronavirus disease 2019 pandemic.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Unidad Móvil de Emergencias Valladolid I, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain.,Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | - Ancor Sanz-García
- Unidad de Análisis de Datos (UAD) del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain
| | - Laura Melero Guijarro
- Servicio de Urgencias, Complejo Asistencial Universitario de Palencia, Gerencia Regional de Salud de Castilla y León (SACYL), Palencia, Spain
| | - Guillermo J Ortega
- Unidad de Análisis de Datos (UAD) del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain.,Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET, Buenos Aires, Argentina
| | - Marta Gómez-Escolar Pérez
- Centro Coordinador de Urgencias, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Miguel A Castro Villamor
- Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | - Julio C Santos Pastor
- Servicio de Urgencias, Complejo Asistencial de Segovia, Gerencia Regional de Salud de Castilla y León (SACYL), Segovia, Spain
| | - Juan F Delgado Benito
- Unidad Móvil de Emergencias de Salamanca, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Salamanca, Spain
| | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
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Mendo IR, Marques G, de la Torre Díez I, López-Coronado M, Martín-Rodríguez F. Machine Learning in Medical Emergencies: a Systematic Review and Analysis. J Med Syst 2021; 45:88. [PMID: 34410512 PMCID: PMC8374032 DOI: 10.1007/s10916-021-01762-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 08/04/2021] [Indexed: 12/23/2022]
Abstract
Despite the increasing demand for artificial intelligence research in medicine, the functionalities of his methods in health emergency remain unclear. Therefore, the authors have conducted this systematic review and a global overview study which aims to identify, analyse, and evaluate the research available on different platforms, and its implementations in healthcare emergencies. The methodology applied for the identification and selection of the scientific studies and the different applications consist of two methods. On the one hand, the PRISMA methodology was carried out in Google Scholar, IEEE Xplore, PubMed ScienceDirect, and Scopus. On the other hand, a review of commercial applications found in the best-known commercial platforms (Android and iOS). A total of 20 studies were included in this review. Most of the included studies were of clinical decisions (n = 4, 20%) or medical services or emergency services (n = 4, 20%). Only 2 were focused on m-health (n = 2, 10%). On the other hand, 12 apps were chosen for full testing on different devices. These apps dealt with pre-hospital medical care (n = 3, 25%) or clinical decision support (n = 3, 25%). In total, half of these apps are based on machine learning based on natural language processing. Machine learning is increasingly applicable to healthcare and offers solutions to improve the efficiency and quality of healthcare. With the emergence of mobile health devices and applications that can use data and assess a patient's real-time health, machine learning is a growing trend in the healthcare industry.
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Affiliation(s)
- Inés Robles Mendo
- Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, Paseo de Belén, 15, 47.011 Valladolid, Spain
| | - Gonçalo Marques
- Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, Paseo de Belén, 15, 47.011 Valladolid, Spain
- Polytechnic of Coimbra, ESTGOH, Rua General Santos Costa, 3400-124 Oliveira do Hospital, Portugal
| | - Isabel de la Torre Díez
- Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, Paseo de Belén, 15, 47.011 Valladolid, Spain
| | - Miguel López-Coronado
- Department of Signal Theory and Communications and Telematics Engineering, University of Valladolid, Paseo de Belén, 15, 47.011 Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Advanced Clinical Simulation Center. Faculty of Medicine, University of Valladolid, Avda. Ramón Y Cajal, 7, 47.005 Valladolid, Spain
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Alberdi-Iglesias A, Martín-Rodríguez F, Ortega Rabbione G, Rubio-Babiano AI, Núñez-Toste MG, Sanz-García A, del Pozo Vegas C, Castro Villamor MA, Martín-Conty JL, Jorge-Soto C, López-Izquierdo R. Role of SpO2/FiO2 Ratio and ROX Index in Predicting Early Invasive Mechanical Ventilation in COVID-19. A Pragmatic, Retrospective, Multi-Center Study. Biomedicines 2021; 9:biomedicines9081036. [PMID: 34440240 PMCID: PMC8392288 DOI: 10.3390/biomedicines9081036] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 12/21/2022] Open
Abstract
The ability of COVID-19 to compromise the respiratory system has generated a substantial proportion of critically ill patients in need of invasive mechanical ventilation (IMV). The objective of this paper was to analyze the prognostic ability of the pulse oximetry saturation/fraction of inspired oxygen ratio (SpO2/FiO2) and the ratio of SpO2/FiO2 to the respiratory rate–ROX index–as predictors of IMV in an emergency department in confirmed COVID-19 patients. A multicenter, retrospective cohort study was carried out in four provinces of Spain between March and November 2020. The discriminative power of the predictive variable was assessed through a prediction model trained using a derivation sub-cohort and evaluated by the area under the curve (AUC) of the receiver operating characteristic (ROC) on the validation sub-cohort. A total of 2040 patients were included in the study. The IMV rate was 10.1%, with an in-hospital mortality rate of 35.3%. The performance of the SpO2/FiO2 ratio was better than the ROX index–AUC = 0.801 (95% CI 0.746–0.855) and AUC = 0.725 (95% CI 0.652–0.798), respectively. In fact, a direct comparison between AUCs resulted in significant differences (p = 0.001). SpO2 to FiO2 ratio is a simple and promising non-invasive tool for predicting risk of IMV in patients infected with COVID-19, and it is realizable in emergency departments.
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Affiliation(s)
- Ana Alberdi-Iglesias
- Emergency Department, Valladolid University Clinical Hospital, Castilla y León Regional Health Management (SACYL), 47005 Valladolid, Spain; (A.A.-I.); (A.I.R.-B.); (M.G.N.-T.); (C.d.P.V.)
| | - Francisco Martín-Rodríguez
- Advanced Clinical Simulation Centre, Advanced Life Support Unit, Emergency Medical Services, Faculty of Medicine, Universidad de Valladolid, 47005 Valladolid, Spain
- Correspondence: ; Tel.: +34-983-423-023
| | - Guillermo Ortega Rabbione
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), C/Diego de León, 62, 28006 Madrid, Spain; (G.O.R.); (A.S.-G.)
| | - Ana I. Rubio-Babiano
- Emergency Department, Valladolid University Clinical Hospital, Castilla y León Regional Health Management (SACYL), 47005 Valladolid, Spain; (A.A.-I.); (A.I.R.-B.); (M.G.N.-T.); (C.d.P.V.)
| | - María G. Núñez-Toste
- Emergency Department, Valladolid University Clinical Hospital, Castilla y León Regional Health Management (SACYL), 47005 Valladolid, Spain; (A.A.-I.); (A.I.R.-B.); (M.G.N.-T.); (C.d.P.V.)
| | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), C/Diego de León, 62, 28006 Madrid, Spain; (G.O.R.); (A.S.-G.)
| | - Carlos del Pozo Vegas
- Emergency Department, Valladolid University Clinical Hospital, Castilla y León Regional Health Management (SACYL), 47005 Valladolid, Spain; (A.A.-I.); (A.I.R.-B.); (M.G.N.-T.); (C.d.P.V.)
| | - Miguel A. Castro Villamor
- Centro de Simulación Clínica Avanzada, Facultad de Medicina, Universidad de Valladolid, 47005 Valladolid, Spain;
| | - José L. Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla la Mancha, 45600 Talavera de la Reina, Spain;
| | - Cristina Jorge-Soto
- Grupo de Investigación CLINURSID, Facultad de Enfermería, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), c/Dulzaina, 2, 47012 Valladolid, Spain;
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López-Izquierdo R, Ruiz Albi T, Bermejo-Martín JF, Almansa R, Villafañe Sanz FV, Arroyo Olmedo L, Urbina Carrera CA, Sánchez Ramón S, Martín-Rodríguez F, Moreno Torrero F, Álvarez D, Del Campo Matía F. Risk models for predicting in-hospital mortality from COVID-19 pneumonia in the elderly. Emergencias 2021; 33:282-291. [PMID: 34251141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To compare the prognostic value of 3 severity scales: the Pneumonia Severity Index (PSI), the CURB-65 pneumonia severity score, and the Severity Community-Acquired Pneumonia (SCAP) score. To build a new predictive model for in-hospital mortality in patients over the age of 75 years admitted with pneumonia due to the coronavirus disease 2019 (COVID-19). MATERIAL AND METHODS Retrospective study of patients older than 75 years admitted from the emergency department for COVID-19 pneumonia between March 12 and April 27, 2020. We recorded demographic (age, sex, living in a care facility or not), clinical (symptoms, comorbidities, Charlson Comorbidity Index [CCI]), and analytical (serum biochemistry, blood gases, blood count, and coagulation factors) variables. A risk model was constructed, and the ability of the 3 scales to predict all-cause in-hospital mortality was compared. RESULTS We included 186 patients with a median age of 85 years (interquartile range, 80-89 years); 44.1% were men. Mortality was 47.3%. The areas under the receiver operating characteristic curves (AUCs) were as follows for each tool: PSI, 0.74 (95% CI, 0.64-0.82); CURB-65 score, 0.71 (95% CI, 0.62-0.79); and SCAP score, 0.72 (95% CI, 0.63-0.81). Risk factors included in the model were the presence or absence of symptoms (cough, dyspnea), the CCI, and analytical findings (aspartate aminotransferase, potassium, urea, and lactate dehydrogenase. The AUC for the model was 0.81 (95% CI, 0.73-0.88). CONCLUSION This study shows that the predictive power of the PSI for mortality is moderate and perceptibly higher than the CURB-65 and SCAP scores. We propose a new predictive model for mortality that offers significantly better performance than any of the 3 scales compared. However, our model must undergo external validation.
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Affiliation(s)
- Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Río Hortega, Valladolid, España. Departamento de Cirugía, Oftalmología, Otorrinolaringología y Fisioterapia, Facultad de Medicina, Universidad de Valladolid, España
| | - Tomás Ruiz Albi
- Servicio de Neumología, Hospital Universitario Río Hortega, Valladolid, España
| | - Jesús Francisco Bermejo-Martín
- Grupo de Investigación Biomédica en Infección Respiratoria y Sepsis (Biosepsis) (IBSAL), España. Centro de Investigación Biomédica en Red en Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, España
| | - Raquel Almansa
- Grupo de Investigación Biomédica en Infección Respiratoria y Sepsis (Biosepsis) (IBSAL), España. Centro de Investigación Biomédica en Red en Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, España
| | | | - Lucia Arroyo Olmedo
- Servicio de Neumología, Hospital Universitario Río Hortega, Valladolid, España
| | | | - Susana Sánchez Ramón
- Servicio de Urgencias, Hospital Universitario Río Hortega, Valladolid, España. Departamento de Medicina, Dermatología y Toxicología, Facultad de Medicina, Universidad de Valladolid, España
| | - Francisco Martín-Rodríguez
- Unidad Móvil de Emergencias, Gerencia de Emergencias Sanitarias de Castilla y León (SACYL), España. Centro de Simulación Clínica Avanzada, Facultad de Medicina, Universidad de Valladolid, Valladolid, España
| | | | - Daniel Álvarez
- Servicio de Neumología, Hospital Universitario Río Hortega, Valladolid, España. Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Madrid, España. Grupo de Ingeniería Biomédica (GIB), Universidad de Valladolid, Valladolid, España
| | - Félix Del Campo Matía
- Servicio de Neumología, Hospital Universitario Río Hortega, Valladolid, España. Departamento de Medicina, Dermatología y Toxicología, Facultad de Medicina, Universidad de Valladolid, España. Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Instituto de Salud Carlos III, Madrid, España
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Martín-Rodríguez F, Sanz-García A, Alberdi Iglesias A, Ortega Rabbione G, Del Pozo Vegas C, de la Torre-Díez I, Fernández Bayón G, Delgado Benito JF, Gómez-Escolar Pérez M, García Cortés JJ, López-Izquierdo R. Mortality risk model for patients with suspected COVID-19 based on information available from an emergency dispatch center. Emergencias 2021; 33:265-272. [PMID: 34251139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To develop and validate a scale to stratify risk of 2-day mortality based on data collected during calls to an emergency dispatch center from patients with suspected coronavirus disease 2019 (COVID-19). MATERIAL AND METHODS Retrospective multicenter study of consecutive patients over the age of 18 years with suspected COVID-19 who were transported from home over the course of 3 months after telephone interviews with dispatchers. We analyzed clinical and epidemiologic variables and comorbidities in relation to death within 2 days of the call. Using data from the development cohort, we built a risk model by means of logistic regression analysis of categorical variables that were independently associated with 2-day mortality. The scale was validated first in a validation cohort in the same province and then in a cohort in a different province. RESULTS A total of 2320 patients were included. The mean age was 79 years, and 49.8% were women. The overall 2-day mortality rate was 22.6% (376 deaths of patients with severe acute respiratory syndrome coronavirus 2 infection). The model included the following factors: age, location (rural location as a protective factor), institutionalization, desaturation, lung sounds (rhonchi), and altered mental status. The area under the receiver operating characteristic curve for death within 2 days was 0.763 (95% CI, 0.725-0.802; P .001). Mortality in patients at high risk (more than 2.4 points on the scale) was 60%. CONCLUSION This risk scale derived from information available to an emergency dispatch center is applicable to patients with suspected COVID-19. It can stratify patients by risk of early death (within 2 days), possibly helping with decision making regarding whether to transport from home or what means of transport to use, and destination.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), España. Facultad de Medicina, Universidad de Valladolid, Valladolid, España
| | | | - Ana Alberdi Iglesias
- Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | | | - Carlos Del Pozo Vegas
- Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | - Isabel de la Torre-Díez
- Escuela Técnica Superior de Ingenieros de Telecomunicación, Universidad de Valladolid, Valladolid, España
| | - Germán Fernández Bayón
- Hospital de Medina del Campo, Gerencia Regional de Salud de Castilla y León (SACYL), España
| | | | | | | | - Raúl López-Izquierdo
- Hospital Universitario Río Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL)
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Martín-Rodríguez F, Sanz-García A, Del Pozo Vegas C, Ortega GJ, Castro Villamor MA, López-Izquierdo R. Time for a prehospital-modified sequential organ failure assessment score: An ambulance-Based cohort study. Am J Emerg Med 2021; 49:331-337. [PMID: 34224955 DOI: 10.1016/j.ajem.2021.06.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/17/2021] [Accepted: 06/20/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND To adapt the Sequential Organ Failure Assessment (SOFA) score to fit the prehospital care needs; to do that, the SOFA was modified by replacing platelets and bilirubin, by lactate, and tested this modified SOFA (mSOFA) score in its prognostic capacity to assess the mortality-risk at 2 days since the first Emergency Medical Service (EMS) contact. METHODS Prospective, multicentric, EMS-delivery, ambulance-based, pragmatic cohort study of adults with acute diseases, referred to two tertiary care hospitals (Spain), between January 1st and December 31st, 2020. The discriminative power of the predictive variable was assessed through a prediction model trained using the derivation cohort and evaluated by the area under the curve (AUC) of the receiver operating characteristic (ROC) on the validation cohort. RESULTS A total of 1114 participants comprised two separated cohorts recruited from 15 ambulance stations. The 2-day mortality rate (from any cause) was 5.9% (66 cases). The predictive validity of the mSOFA score was assessed by the calculation of the AUC of ROC in the validation cohort, resulting in an AUC of 0.946 (95% CI, 0.913-0.978, p < .001), with a positive likelihood ratio was 23.3 (95% CI, 0.32-46.2). CONCLUSIONS Scoring systems are now a reality in prehospital care, and the mSOFA score assesses multiorgan dysfunction in a simple and agile manner either bedside or en route. Patients with acute disease and an mSOFA score greater than 6 points transferred with high priority by EMS represent a high early mortality group. TRIAL REGISTRATION ISRCTN48326533, Registered Octuber 312,019, Prospectively registered (doi:https://doi.org/10.1186/ISRCTN48326533).
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Affiliation(s)
- Francisco Martín-Rodríguez
- Unidad Móvil de Emergencias Valladolid I, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla y León (SACYL), Spain; Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Universidad de Valladolid, Spain.
| | - Ancor Sanz-García
- Unidad de Análisis de Datos (UAD) del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain.
| | - Carlos Del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Spain
| | - Guillermo J Ortega
- Unidad de Análisis de Datos (UAD) del Instituto de Investigación Sanitaria del Hospital de la Princesa (IIS-IP), Madrid, Spain
| | - Miguel A Castro Villamor
- Centro de Simulación Clínica Avanzada, Departamento de Medicina, Dermatología y Toxicología, Universidad de Valladolid, Spain
| | - Raúl López-Izquierdo
- Servicio de Urgencias, Hospital Universitario Rio Hortega de Valladolid, Gerencia Regional de Salud de Castilla y León (SACYL), Spain
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Martín-Rodríguez F, López-Izquierdo R, Castro-Villamor MA, Martín-Conty JL, Herrero-Antón RM, Del Pozo-Vegas C, Guillén-Gil D, Dueñas-Laita A. A predictive model for serious adverse events in adults with acute poisoning in prehospital and hospital care. Aust Crit Care 2021; 34:209-216. [PMID: 33067102 DOI: 10.1016/j.aucc.2020.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/01/2020] [Accepted: 07/11/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE The objective of this study was to design a risk model with variables determined before hospital arrival to predict the risk of serious adverse events in patients with acute poisoning. METHODS A preliminary prospective, multicentre cohort study of adults with prehospital diagnosis of acute intoxication was conducted. The study was carried out in the Public Health System of the Community of Castilla-Leon (Spain), including seven advanced life support units and five hospitals, between April 1, 2018, and June 30, 2019. People aged >18 years with a main prehospital diagnosis of acute poisoning admitted to a referral hospital on advanced life support were included. The main outcome measure was prehospital and hospital serious adverse events in patients with acute poisoning. RESULTS We included 221 patients, with a median age of 47 years (interquartile range: 33-61). The most frequent cause of poisoning was psychopharmaceuticals (111 cases, 49.8%): 38 (17.2%) patients had a serious adverse event, with a hospital mortality of 4.1% (nine cases) in the 30 days after the index event. The final model included age ≥65 years (odds ratio [OR]: 9.59, 95% confidence interval [CI]: 3.48-26.45; p < 0.001), oxygen saturation/fraction of inspired oxygen index ≤300 (OR: 15.03, 95% CI: 5.74-39.33; p < 0.001), and point-of-care lactate ≥4 mmol/L (OR: 7.68, 95% CI: 2.88-20.45; p < 0.001). The poisoning Early Warning Score was constructed from these three variables, and 1 point was assigned to each variable. The area under the curve of the score was 0.896 (95% CI: 0.82-0.96; p < 0.001). CONCLUSIONS The poisoning Early Warning Score may help in decision-making and promote early identification of high-risk patients with acute poisoning in the prehospital context.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Advanced Life Support, Emergency Medical Services, Valladolid, Spain; School of Medicine, Universidad de Valladolid, Avda. Ramón y Cajal, 7, 47005, Valladolid, Spain.
| | - Raúl López-Izquierdo
- Emergency Department, Hospital Universitario Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain.
| | - Miguel A Castro-Villamor
- School of Medicine, Universidad de Valladolid, Avda. Ramón y Cajal, 7, 47005, Valladolid, Spain.
| | - José L Martín-Conty
- Faculty of Health Sciences, Universidad de Castilla La Mancha, Avda. Real Fábrica de Seda, S/n, 45600, Talavera de La Reina, Spain.
| | - Rosa M Herrero-Antón
- Emergency Department, Complejo Asistencial Universitario de Salamanca, Paseo de San Vicente, 182, 37007, Salamanca, Spain.
| | - Carlos Del Pozo-Vegas
- Emergency Department, Hospital Clínico Universitario, Avda. Ramón y Cajal, 3, 47003, Valladolid, Spain.
| | - David Guillén-Gil
- Advanced Life Support of Burgos, Emergency Medical Services, Paseo Hospital Militar, 24, 47007, Valladolid, Spain.
| | - Antonio Dueñas-Laita
- Toxicology Department, Hospital Universitario Rio Hortega, Valladolid. School of Medicine, Universidad de Valladolid, Avda. Ramón y Cajal, 7, 47005, Valladolid, Spain.
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Martín-Rodríguez F, López-Izquierdo R, del Pozo Vegas C, Delgado-Benito JF, Ortega GJ, Castro Villamor MA, Sanz-García A. Association of Prehospital Oxygen Saturation to Inspired Oxygen Ratio With 1-, 2-, and 7-Day Mortality. JAMA Netw Open 2021; 4:e215700. [PMID: 33847751 PMCID: PMC8044733 DOI: 10.1001/jamanetworkopen.2021.5700] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
IMPORTANCE The early identification of patients at high risk of clinical deterioration represents one of the greatest challenges for emergency medical services (EMS). OBJECTIVE To assess whether use of the ratio of prehospital oxygen saturation measured by pulse oximetry (Spo2) to fraction of inspired oxygen (Fio2) measured during initial contact by EMS with the patient (ie, the first Spo2 to Fio2 ratio) and 5 minutes before the patient's arrival at the hospital (ie, the second Spo2 to Fio2 ratio) can predict the risk of early in-hospital deterioration. DESIGN, SETTING, AND PARTICIPANTS A prospective, derivation-validation prognostic cohort study of 3606 adults with acute diseases referred to 5 tertiary care hospitals in Spain was conducted between October 26, 2018, and June 30, 2020. Eligible patients were recruited from among all telephone requests for EMS assistance for adults who were later evacuated with priority in advanced life support units to the referral hospitals during the study period. MAIN OUTCOMES AND MEASURES The primary outcome was hospital mortality from any cause within the first, second, third, or seventh day after EMS transport to the hospital. The main measure was the Spo2 to Fio2 ratio. RESULTS A total of 3606 participants comprised 2 separate cohorts: the derivation cohort (3081 patients) and the validation cohort (525 patients). The median age was 69 years (interquartile range, 54-81 years), and 2122 patients (58.8%) were men. The overall mortality rate of the patients in the study cohort ranged from 3.6% for 1-day mortality (131 patients) to 7.1% for 7-day mortality (256 patients). The best model performance was for 2-day mortality with the second Spo2 to Fio2 ratio with an area under the curve of 0.890 (95% CI, 0.829-0.950; P < .001), although the other outcomes also presented good results. In addition, a risk-stratification model was generated. The optimal cutoff resulted in the following ranges of Spo2 to Fio2 ratios: 50 to 100 for high risk of mortality, 101 to 426 for intermediate risk, and 427 to 476 for low risk. CONCLUSIONS AND RELEVANCE This study suggests that use of the prehospital Spo2 to Fio2 ratio was associated with improved management of patients with acute disease because it accurately predicts short-term mortality.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Valladolid University, Valladolid, Spain
- Advanced Life Support, Emergency Medical Services, Valladolid, Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine, Valladolid University, Valladolid, Spain
- Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Carlos del Pozo Vegas
- Faculty of Medicine, Valladolid University, Valladolid, Spain
- Emergency Department, Hospital Clínico Universitario, Valladolid, Spain
| | | | - Guillermo J. Ortega
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid, Spain
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | | | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid, Spain
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López-Izquierdo R, Martín-Rodríguez F, Santos Pastor JC, García Criado J, Fadrique Millán LN, Carbajosa Rodríguez V, Del Brío Ibáñez P, Del Pozo Vegas C. Can capillary lactate improve early warning scores in emergency department? An observational, prospective, multicentre study. Int J Clin Pract 2021; 75:e13779. [PMID: 33095958 DOI: 10.1111/ijcp.13779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 10/16/2020] [Indexed: 12/23/2022] Open
Abstract
AIMS To determine the prognostic usefulness of the National Early Warning Score-2 (NEWS2) and quick Sepsis-related Organ Failure Assessment (qSOFA) scores, in isolation and combined with capillary lactate (CL), using the new NEWS2-L and qSOFA-L scores to predict the 30-day mortality risk. METHODS Prospective, multicentre and observational study in patients across four EDs. We collected sets of vital signs and CL and subsequently calculated NEWS2, qSOFA, NEWS2-L and qSOFA-L scores when patients arrived at the ED. The main outcome measure was all-cause mortality 30 days from the index event. RESULTS A total of 941 patients were included. Thirty-six patients (3.8%) died within 30 days of the index event. A high CL level has not been linked to a higher mortality. The NEWS2 presented AUROC of 0.72 (95% CI: 0.62-0.81), qSOFA of 0.66 (95% CI: 0.56-0.77) (P < .001 in both cases) and CL 0.55 (95% CI: 0.42-0.65; P = .229) to predict 30-day mortality. The addition of CL to the scores analysed does not improve the results of the scores used in isolation. CONCLUSION NEWS2 and qSOFA scores are a very useful tool for assessing the status of patients who come to the ED in general for all types of patients in triage categories II and III and for detecting the 30-day mortality risk. CL determined systematically in the ED does not seem to provide information on the prognosis of the patients.
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Affiliation(s)
| | - Francisco Martín-Rodríguez
- Faculty of Medicine, Advanced Life Support, Emergency Medical Services, Valladolid University, Valladolid, Spain
| | | | - Jorge García Criado
- Emergency Department, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | | | | | | | - Carlos Del Pozo Vegas
- Emergency Department, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
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Martín-Rodríguez F, Castro Villamor MA, López-Izquierdo R, Portillo Rubiales RM, Ortega GJ, Sanz-García A. Can anxiety in undergraduate students in a high-fidelity clinical simulation be predicted? A randomized, sham-controlled, blinded trial. Nurse Educ Today 2021; 98:104774. [PMID: 33485162 DOI: 10.1016/j.nedt.2021.104774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 01/10/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION High-fidelity clinical simulation has implied a revolution in health science training. Despite its benefits, some drawbacks could hinder the learning process, especially the anxiety produced during such scenarios. OBJECTIVES The aim of the present work is to develop a predictive model capable of determining which students will present high levels of anxiety. DESIGN We performed a randomized, sham-controlled, blinded trial in which students were randomly assigned to four scenarios and played one of two possible roles. METHODS Before and after the simulation we assessed the anxiety level along with physiological and analytical parameters. The main analyzed outcome was an increase of ≥25% in anxiety compared with baseline. RESULTS The type of scenario or the role played had no effect on anxiety. The predictive model presented an Area Under the Receiver Operating Characteristics of 0.798 (95% CI: 0.69-0.90; p < 0.001), with age and systolic blood pressure being protective factors against anxiety. CONCLUSIONS Our results showed that the anxiety level developed during simulation could be predicted. The application of this predictive model when associated to appropriate techniques to deal with increased anxiety levels could improve the learning process of medical students during simulations.
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Affiliation(s)
- Francisco Martín-Rodríguez
- Faculty of Medicine, Valladolid University, Valladolid, Spain; Advanced Life Support, Emergency Medical Services, Valladolid, Spain
| | - Miguel A Castro Villamor
- Faculty of Medicine, Valladolid University, Valladolid, Spain; Community Health Center, La Cistérniga, Valladolid, Spain
| | - Raúl López-Izquierdo
- Faculty of Medicine, Valladolid University, Valladolid, Spain; Emergency Department, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Raquel M Portillo Rubiales
- Faculty of Medicine, Valladolid University, Valladolid, Spain; Community Health Center, La Cistérniga, Valladolid, Spain
| | - Guillermo J Ortega
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain; National Scientific and Technical Research Council, Buenos Aires, Argentina
| | - Ancor Sanz-García
- Data Analysis Unit, Health Research Institute, Hospital de la Princesa, Madrid (IIS-IP), Spain.
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