Donor referral from outside the intensive care unit: A multidisciplinary cooperation model using communication apps and redefining refereal criteria / Deteccion de donantes fuera de la unidad de cuidados intensivos: un modelo de cooperación multidisciplinaria usando una aplicación móvil de comunicación (APP) y redefiniendo criterios de referencia

OBJECTIVE: We evaluate the impact of a web-based collaborative system on the referral of possible organ donors from outside of the intensive care unit (ICU). Study DESIGN: Cohort prospective study. Settings: University hospital. Patients and intervention: In 2015 a virtual collaborative system using a cross-platform instant messaging application replaced the previous 2014 protocol for the referral of patients outside of the ICU with a severe brain injury in whom all treatment options were deemed futile by the attending team to the donor coordination (DC). Once the DC evaluated the medical suitability and likelihood of progression to brain death (BD), the option of intensive care to facilitate organ donation (ICOD) was offered to the patient's relatives. This included admission to the ICU and elective non-therapeutic ventilation (ENTV), where appropriate. RESULTS: A two-fold increase of referrals was noted in 2015 [n = 46/74; (62%)] compared to 2014 [n = 13/40; (32%)]; p < 0.05. Patients were mostly referred from the stroke unit (58.6%) in 2015 and from the emergency department (69.2%) in 2014 (p < 0.01). Twenty (2015: 42.5%) and 4 (2014: 30.7%) patients were discarded as donors mostly due to medical unsuitability. Family accepted donation in 16 (2015: 62%) and 6 (2014: 66%) cases, all admitted to the ICU and 10 (2015: 62.5%) and 3 (50%) being subject to ENTV. Ten (2015: 66.6%) and 5 (2014: 83.3%) patients progressed to BD, 60.5 ± 20.2 and 44.4 ± 12.2 h after referral respectively. Nine (2015) and 4 (2014) of these patients became utilized donors, representing 29.0% (2015) and 13.0% (2014) of the BD donors in the hospital during the study period (p < 0.05). CONCLUSIÓN: The implementation of a virtual community doubled the number of patients whose families were presented with the option of donation prior to their death

OBJETIVO: Evaluación del impacto de un sistema de colaboración por red en la detección de posibles donantes fuera de la unidad de cuidados intensivos (UCI). DISEÑO: Estudio prospectivo de cohortes. Ámbito: Hospital universitario. Pacientes e intervención: En 2015 se creó una comunidad virtual mediante mensajería multiplataforma que reemplazó al anterior sistema de notificación (2014) al coordinador de trasplantes (CT) de aquellos pacientes fuera de la UCI con lesiones neurológicas graves en los que el equipo tratante había considerado fútil cualquier opción terapéutica. Tras determinar la ausencia de contraindicaciones médicas y la probabilidad de progresión a muerte encefálica (ME) el CT ofrecía a los familiares la opción de cuidados intensivos orientados a la donación incluyendo el ingreso en la UCI y la ventilación electiva no terapéutica (VENT). RESULTADOS: En 2015 (n = 46/74; 62%) se dobló el número de notificaciones con respecto a 2014 (n = 13/40; 32%); p < 0,05. Los pacientes procedían mayoritariamente de la unidad de ictus (2015: 58,6%) y urgencias (2014: 69,2%); p < 0,01. Un total de 20 (2015: 42,5%) y 4 (2014: 30,7%) pacientes se desestimaron como donantes por contraindicación médica. Los familiares aceptaron la donación en 16 (2015: 62%) y 6 (2014: 66%) casos; todos ingresaron en la UCI y 10 (2015: 62,5%) y 3 (50%) de ellos recibieron VENT. Diez (2015: 66,6%) y 5 (2014: 83,3%) pacientes progresaron a ME, 60,5 ± 20,2 y 44,4 ± 12,2h después de su notificación, respectivamente. Nueve (2015) y 4 (2014) de estos pacientes fueron donantes utilizados, representando el 29,0% (2015) y el 13,0% (2014) de los donantes en ME (p < 0,05). CONCLUSIÓN: La implementación de una comunidad virtual duplicó el número de pacientes cuyas familias recibieron la opción de donación antes de su muerte

En respuesta a «¿Intensivistas veteranos o noveles en la toma de decisiones al final de la vida en medicina intensiva? Promueva la deliberación ética» / In reply to «Veteran or novice in end-of-life decision-making in intensive care medicine? Promote ethical deliberation»

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Donor referral from outside the intensive care unit: A multidisciplinary cooperation model using communication apps and redefining refereal criteria.

OBJECTIVE: We evaluate the impact of a web-based collaborative system on the referral of possible organ donors from outside of the intensive care unit (ICU). STUDY DESIGN: Cohort prospective study. SETTINGS: University hospital. PATIENTS AND INTERVENTION: In 2015 a virtual collaborative system using a cross-platform instant messaging application replaced the previous 2014 protocol for the referral of patients outside of the ICU with a severe brain injury in whom all treatment options were deemed futile by the attending team to the donor coordination (DC). Once the DC evaluated the medical suitability and likelihood of progression to brain death (BD), the option of intensive care to facilitate organ donation (ICOD) was offered to the patient's relatives. This included admission to the ICU and elective non-therapeutic ventilation (ENTV), where appropriate. RESULTS: A two-fold increase of referrals was noted in 2015 [n=46/74; (62%)] compared to 2014 [n=13/40; (32%)]; p<0.05. Patients were mostly referred from the stroke unit (58.6%) in 2015 and from the emergency department (69.2%) in 2014 (p<0.01). Twenty (2015: 42.5%) and 4 (2014: 30.7%) patients were discarded as donors mostly due to medical unsuitability. Family accepted donation in 16 (2015: 62%) and 6 (2014: 66%) cases, all admitted to the ICU and 10 (2015: 62.5%) and 3 (50%) being subject to ENTV. Ten (2015: 66.6%) and 5 (2014: 83.3%) patients progressed to BD, 60.5±20.2 and 44.4±12.2h after referral respectively. Nine (2015) and 4 (2014) of these patients became utilized donors, representing 29.0% (2015) and 13.0% (2014) of the BD donors in the hospital during the study period (p<0.05). CONCLUSION: The implementation of a virtual community doubled the number of patients whose families were presented with the option of donation prior to their death.

Factors related to limitation of life support within 48h of intensive care unit admission: A multicenter study / Factores relacionados con la limitación del tratamiento de soporte vital en las primeras 48h de ingreso en unidades de cuidados intensivos: estudio multicéntrico

Objective: To determine factors related to limitations on life support within 48h of intensive care unit (ICU) admission. Study design: Prospective multicenter study. Setting: Eleven ICUs. Patients: All patients who died and/or had limitations on life support after ICU admission during a four-month period. Variables: Patient characteristics, hospital characteristics, characteristics of limitations on life support. Time-to-first-limitation was classified as early (<48h of admission) or late (≥48h). We performed univariate, multivariate analyses and CHAID (chi-square automatic interaction detection) analysis of variables associated with limitation of life support within 48h of ICU admission. Results: 3335 patients were admitted; 326 (9.8%) had limitations on life support. A total of 344 patients died; 247 (71.8%) had limitations on life support (range among centers, 58.6%-84.2%). The median (p25-p75) time from admission to initial limitation was 2 (0-7) days. CHAID analysis found that the modified Rankin score was the variable most closely related with early limitations. Among patients with Rankin >2, early limitations were implemented in 71.7% (OR=2.5; 95% CI: 1.5-4.4) and lung disease was the variable most strongly associated with early limitations (OR=12.29; 95% CI: 1.63-255.91). Among patients with Rankin ≤2, 48.8% had early limitations; patients admitted after emergency surgery had the highest rate of early limitations (66.7%; OR=2.4; 95% CI: 1.1-5.5). Conclusion: Limitations on life support are common, but the practice varies. Quality of life has the greatest impact on decisions to limit life support within 48h of admission

Objetivo: Determinar los factores relacionados con la limitación del tratamiento de soporte vital (LTSV) en las primeras 48h de ingreso en Unidades de Cuidados Intensivos (UCI). Diseño: Multicéntrico prospectivo. Ámbito: Once UCI. Pacientes: Pacientes fallecidos y/o en los que se aplicó LTSV durante 4 meses. Variables de interés: Características de pacientes, hospital y LTSV. Se definió LTSV precoz la que ocurría en las primeras 48h de ingreso y tardía >48h. Realizamos análisis univariado, multivariado y árbol de decisión chi-square automatic interaction detection (CHAID) con las variables asociadas con LTSV en las primeras 48h. Resultados: Incluidos 3.335 pacientes, en 326 (9,8%) se aplicó LTSV y 344 fallecieron; de estos 247 (71,8%) se limitaron (variabilidad interhospitalaria: 58,6-84,2%). La mediana de tiempo (p25-p75) entre el ingreso y la LTSV inicial fue de 2 (0-7) días. El análisis CHAID evidenció que la escala de Rankin modificada fue la variable más estrechamente relacionada con la limitación precoz. Entre los pacientes con Rankin>2 la LTSV precoz se realizó en el 71,7% (OR=2,5; IC 95%: 1,5-4,4) y la enfermedad pulmonar fue la variable más relacionada con la LTSV precoz (OR=12,29; IC 95%: 1,63-255,91). Entre los pacientes con Rankin≤2, la LTSV precoz ocurrió en el 48,8% siendo los pacientes con cirugía urgente aquellos con mayor LTSV precoz (66,7%; OR=2,4; IC 95%: 1,1-5,5). Conclusión: La LTSV es común pero la práctica es variable. La calidad de vida es la variable que mayor impacto tiene sobre la LTSV en las primeras 48h del ingreso en la UCI

"Non-Touch" Vena Cava Technique as an Improvement in Combined Lung and Liver Procurement in Controlled Donation After Circulatory Death.

The number of organs retrieved from donation after circulatory death (DCD) donors has continued to rise in recent years. The functional superiority of DCD organs is achieved when the lungs are perfused with cold perfusion and livers with normothermic regional perfusion (NRP). Thus, a precise surgical technique is required to combine thoracic and abdominal organ procurement. The technique used at our center consists of a rapid laparotomy and middle sternotomy, then the abdominal aorta (Ao) and abdominal inferior vena cava (VC) are cannulated and the descending thoracic Ao is cross-clamped. NRP is started at that point. As a variation of previously described techniques, the thoracic vena cava is not initially clamped in order to improve the return of blood volume to the NRP circuit. The pulmonary artery is cannulated to flush the lungs and the left atrial appendage is opened for drainage. After 120 minutes, NRP perfusion is stopped and the organs are flushed with cold preservation solution. In 2016, 3 livers and 6 lungs were harvested at our center using the technique described. After a minimum follow-up of 1 year, no evidence of biliary complications was observed. The combined procurement of lungs after room temperature perfusion and liver after NRP without initial clamping of the thoracic VC is feasible, with excellent function post-transplantation.

Factors related to limitation of life support within 48h of intensive care unit admission: A multicenter study.

OBJECTIVE: To determine factors related to limitations on life support within 48h of intensive care unit (ICU) admission. STUDY DESIGN: Prospective multicenter study. SETTING: Eleven ICUs. PATIENTS: All patients who died and/or had limitations on life support after ICU admission during a four-month period. VARIABLES: Patient characteristics, hospital characteristics, characteristics of limitations on life support. Time-to-first-limitation was classified as early (<48h of admission) or late (≥48h). We performed univariate, multivariate analyses and CHAID (chi-square automatic interaction detection) analysis of variables associated with limitation of life support within 48h of ICU admission. RESULTS: 3335 patients were admitted; 326 (9.8%) had limitations on life support. A total of 344 patients died; 247 (71.8%) had limitations on life support (range among centers, 58.6%-84.2%). The median (p25-p75) time from admission to initial limitation was 2 (0-7) days. CHAID analysis found that the modified Rankin score was the variable most closely related with early limitations. Among patients with Rankin >2, early limitations were implemented in 71.7% (OR=2.5; 95% CI: 1.5-4.4) and lung disease was the variable most strongly associated with early limitations (OR=12.29; 95% CI: 1.63-255.91). Among patients with Rankin ≤2, 48.8% had early limitations; patients admitted after emergency surgery had the highest rate of early limitations (66.7%; OR=2.4; 95% CI: 1.1-5.5). CONCLUSION: Limitations on life support are common, but the practice varies. Quality of life has the greatest impact on decisions to limit life support within 48h of admission.

Impact of harmful use of alcohol on the sedation of critical patients on mechanical ventilation: A multicentre prospective, observational study in 8 Spanish intensive care units / Impacto del consumo de riesgo de alcohol en la sedación de pacientes críticos en ventilación mecánica: Estudio observacional prospectivo, multicéntrico en 8 unidades de cuidados intensivos (UCI) Españolas

PURPOSE: To evaluate the impact of a history of harmful use of alcohol (HUA) on sedoanalgesia practices and outcomes in patients on mechanical ventilation (MV). METHODS: A prospective, observational multicentre study was made of all adults consecutively admitted during 30 days to 8 Spanish ICUs. Patients on MV > 24 h were followed-up on until discharge from the ICU or death. Data on HUA, smoking, the use of illegal (IP) and medically prescribed psychotropics (MPP), sedoanalgesia practices and their related complications (sedative failure [SF] and sedative withdrawal [SW]), as well as outcome, were prospectively recorded. RESULTS: A total of 23.4% (119/509) of the admitted patients received MV >24h; 68.9% were males; age 57.0 (17.9) years; APACHE II score 18.8 (7.2); with a medical cause of admission in 53.9%. Half of them consumed at least one psychotropic agent (smoking 27.7%, HUA 25.2%; MPP 9.2%; and IP 7.6%). HUA patients more frequently required PS (86.7% vs. 64%; p < 0.02) and the use of >2 sedatives (56.7% vs. 28.1%; p < 0.02). HUA was associated to an eightfold (p < 0.001) and fourfold (p < 0.02) increase in SF and SW, respectively. In turn, the duration of MV and the stay in the ICU was increased by 151h (p < 0.02) and 4.4 days (p < 0.02), respectively, when compared with the non-HUA group. No differences were found in terms of mortality. CONCLUSIONS: HUA may be associated to a higher risk of SF and WS, and can prolong MV and the duration of stay in the ICU in critical patients. Early identification could allow the implementation of specific sedation strategies aimed at preventing these complications

OBJETIVO: Evaluar el impacto del consumo enólico de riesgo (HUA) en las prácticas de sedoanalgesia y la evolución de pacientes en ventilación mecánica (MV). MÉTODOS: Estudio prospectivo observacional multicéntrico de todos los adultos ingresados consecutivamente durante 30 días en 8 UCIs españolas. Los pacientes en MV > 24h fueron evaluados hasta el alta de UCI o exitus. Se registró el HUA, consumo de tabaco, psicótropos ilegales (IP) o bajo prescripción médica (MPP) las prácticas de sedoanalgesia y sus complicaciones asociadas (Fracaso de Sedación/SF y Síndrome de Privación/SW) así como datos sobre la evolución clínica. Resultados: El 23.4% (119/509) de los ingresados, requirieron VM ≥ 24 h: Varones 68.9%; Edad 57.0 (17.9) años; APACHEII 18.8 (7.2); Ingreso por causa medica 53.9%. La mitad consumían al menos un psicotrópico (tabaco: 27.7%; HUA: 25.2%; PPM: 9.2%; PI: 7.6%). Los pacientes con HUA requirieron más frecuentemente PS (86.7% vs. 64%; p < 0.02) y doble sedación (56.7% vs. 28.1%; p < 0.02). El HUA se asoció a incidencias 8 (p < 0.001) y 4 (p < 0.02) veces superiores de SF y SW y prolongó en 151 (p < 0.02) horas y 4.4 (p < 0.02) días, el tiempo de VM y estancia media en UCI respectivamente respecto al grupo no-HUA. No se encontraron diferencias en la mortalidad. Conclusiones: El HUA podría asociarse a un mayor riesgo de SF y WS y prolongar los tiempos de MV y LOS en los pacientes críticos. Su identificación precoz permitiría implementar estrategias específicas de sedación orientadas a prevenir estas complicaciones

Respuesta de los autores: La donación de órganos: ¿una excepción para consentir medidas de tratamientos fútiles? / Author's reply: Organ donation: an exception to consent futile treatments?

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Impact of harmful use of alcohol on the sedation of critical patients on mechanical ventilation: A multicentre prospective, observational study in 8 Spanish intensive care units.

PURPOSE: To evaluate the impact of a history of harmful use of alcohol (HUA) on sedoanalgesia practices and outcomes in patients on mechanical ventilation (MV). METHODS: A prospective, observational multicentre study was made of all adults consecutively admitted during 30 days to 8 Spanish ICUs. Patients on MV >24h were followed-up on until discharge from the ICU or death. Data on HUA, smoking, the use of illegal (IP) and medically prescribed psychotropics (MPP), sedoanalgesia practices and their related complications (sedative failure [SF] and sedative withdrawal [SW]), as well as outcome, were prospectively recorded. RESULTS: A total of 23.4% (119/509) of the admitted patients received MV >24h; 68.9% were males; age 57.0 (17.9) years; APACHE II score 18.8 (7.2); with a medical cause of admission in 53.9%. Half of them consumed at least one psychotropic agent (smoking 27.7%, HUA 25.2%; MPP 9.2%; and IP 7.6%). HUA patients more frequently required PS (86.7% vs. 64%; p<0.02) and the use of >2 sedatives (56.7% vs. 28.1%; p<0.02). HUA was associated to an eightfold (p<0.001) and fourfold (p<0.02) increase in SF and SW, respectively. In turn, the duration of MV and the stay in the ICU was increased by 151h (p<0.02) and 4.4 days (p<0.02), respectively, when compared with the non-HUA group. No differences were found in terms of mortality. CONCLUSIONS: HUA may be associated to a higher risk of SF and WS, and can prolong MV and the duration of stay in the ICU in critical patients. Early identification could allow the implementation of specific sedation strategies aimed at preventing these complications.

Factores relacionados con el cumplimiento de la posición semiincorporada en el paciente con ventilación mecánica según los profesionales: cuestionario CAPCRI-Q / Factors associated with compliance to the semi-recumbent position in the patient on mechanical ventilation: CAPCRI-Q questionnaire

Objetivo: Elaborar un cuestionario (CAPCRI-Q) para determinar los factores relacionados con el cumplimiento de la posición semiincorporada en pacientes con ventilación mecánica. Metodología: Se creó un cuestionario cerrado a través de la revisión de la literatura y la práctica clínica. La versión inicial constó de 61 ítems englobados en 5 categorías: variables del paciente, factores de equipo y profesionales, de actividad, de formación y entrenamiento, y equipamiento y recursos. Para elaborar el cuestionario se usó el método Delphi. En cada ítem se evaluó la comprensión, la pertinencia y la importancia, así como las recomendaciones de los expertos. Se realizó una prueba piloto cualitativa con 9 profesionales y, posteriormente, una prueba piloto cuantitativa con 67 enfermeras de 6 unidades de cuidados intensivos para analizar la consistencia interna del instrumento. Resultados: Se requirieron 3 rondas con 15 expertos para llegar al consenso. La versión final del cuestionario constó de 36 ítems englobados dentro de las mismas categorías que la versión inicial. El análisis de consistencia interna mostró valores superiores a 0,800 para cada ítem, cada categoría y el cuestionario global (0,873; IC 95%: 0,825-0,913). El análisis de las respuestas destacó los factores individuales del paciente, así como los organizativos e infraestructurales, como factores relevantes en el cumplimiento de la recomendación. Conclusiones: El cuestionario creado es fiable y tiene validez aparente y de contenido. Los factores más influyentes en el cumplimiento son los relacionados con el paciente y organizativos. Los resultados pueden usarse para evaluar los factores influyentes en el cumplimiento y establecer estrategias de mejora

Aim: To create a questionnaire (CAPCRI-Q) to determine the factors associated with the compliance of the semi-recumbent position in patients under mechanical ventilation Methods: A closed questionnaire was created using a literature review and clinical practice. The initial version consisted of 61 items placed into 5 categories: patient factors, team and professionals factors, activity, educational and training factors, and equipment and resources. A Delphi method was used to prepare the questionnaire. Comprehension, relevance and importance of each item were evaluated, as well as the recommendations of experts. A qualitative pilot test with 9 healthcare professionals was performed, followed by a quantitative pilot test with 67 nurses from 6 intensive care units to test the internal consistency of the instrument. Results: Three rounds with 15 experts were required to reach a consensus. The final version of the questionnaire consisted of 36 items enclosed in the same categories as the initial version. The internal consistency analysis showed values greater than 0.800 for each independent item, each category, and for the global questionnaire (0.873; 95% CI: 0.825-0.913). The analysis of the nurses’ responses emphasised the importance of the patient factors, as well as organisational and infra-structural factors, for the compliance of the recommendation. Conclusions: The questionnaire created is reliable and appears to have content validity. The most influential factors for compliance are those related to the patient and the internal organisation. The results of the questionnaire can be used to evaluate the factors influencing the compliance and to establish improvement strategies

Medical Students for Tissue Procurement, a 10-Year Experience in a Large University Hospital: An Exportable Model?

OBJECTIVE: The objective of this study was to describe tissue procurement activity performed during 10 years (2004-2014) by trained medical students in a large university hospital. METHODS: In this study, third to sixth year medical students were trained as in-hospital Tissue Coordinators (Tc) to perform tissue procurement activity on a 24/7 schedule supervised by an on-call senior Transplant Coordinator (sTC) in a large university hospital. Tc duty consisted of detection, initial evaluation of all hospital deaths, donor's family approach for tissue donation, and retrieval logistics organization, including corneal tissue retrieval after training and certification. They also assist sTC in organ procurement activity. RESULTS: A total of 18,931 deaths were prospectively evaluated, 79% of whom (n = 14,879) presented medical contraindications for tissue donation. Of the remaining 4052 (21%) potential tissue donors (PTD), 2522 (62%) were not converted into real donors, mostly due to family refusal (66%; n = 1650) followed by detection system failure and other logistical issues (34%; n = 872). A total of 2814 corneal units, 225 skin donations, 327 muscleskeletal tissue donations, 91 blood vessels donations, and 177 heart valve donations were obtained from the remaining 1530 (38%) real donors. Tissue potentiality increased from 19% to 43% throughout the study period as a consequence of the fluctuating acceptance criteria used by tissue banks depending on tissue demand. CONCLUSIONS: The tissue donation program performed by trained students was successful in achieving a high and sustainable tissue donation rate in a large university hospital.

[Factors associated with compliance to the semi-recumbent position in the patient on mechanical ventilation: CAPCRI-Q questionnaire]. / Factores relacionados con el cumplimiento de la posición semiincorporada en el paciente con ventilación mecánica según los profesionales: cuestionario CAPCRI-Q.

AIM: To create a questionnaire (CAPCRI-Q) to determine the factors associated with the compliance of the semi-recumbent position in patients under mechanical ventilation. METHODS: A closed questionnaire was created using a literature review and clinical practice. The initial version consisted of 61 items placed into 5 categories: patient factors, team and professionals factors, activity, educational and training factors, and equipment and resources. A Delphi method was used to prepare the questionnaire. Comprehension, relevance and importance of each item were evaluated, as well as the recommendations of experts. A qualitative pilot test with 9 healthcare professionals was performed, followed by a quantitative pilot test with 67 nurses from 6 intensive care units to test the internal consistency of the instrument. RESULTS: Three rounds with 15 experts were required to reach a consensus. The final version of the questionnaire consisted of 36 items enclosed in the same categories as the initial version. The internal consistency analysis showed values greater than 0.800 for each independent item, each category, and for the global questionnaire (0.873; 95%CI: 0.825-0.913). The analysis of the nurses' responses emphasised the importance of the patient factors, as well as organisational and infra-structural factors, for the compliance of the recommendation. CONCLUSIONS: The questionnaire created is reliable and appears to have content validity. The most influential factors for compliance are those related to the patient and the internal organisation. The results of the questionnaire can be used to evaluate the factors influencing the compliance and to establish improvement strategies.

Potencialidad de donación de órganos en muerte encefálica y limitación del tratamiento de soporte vital en los pacientes neurocríticos / Brain death organ donation potential and life support therapy limitation in neurocritical patients

OBJETIVO: Analizar el perfil, la incidencia de limitación de tratamiento de soporte vital (LTSV) y la potencialidad de donación de órganos en pacientes neurocríticos. DISEÑO: Multicéntrico prospectivo. ÁMBITO: Nueve centros autorizados para extracción de órganos para trasplante. PACIENTES: Todos los pacientes ingresados en el hospital con GCS < 8 durante 6 meses fueron seguidos hasta su alta o hasta 30 días de estancia hospitalaria. Variables de interés: Datos demográficos, causa del coma, situación clínica al ingreso y evolución. Incidencia de LTSV, muerte encefálica (ME) y donación de órganos. RESULTADOS: Se incluyó a 549 pacientes. Edad media 59,0 ± 14,5. El 27,0% de los comas fueron por hemorragias cerebrales. Se aplicó LTSV en 176 pacientes (32,1%). En 78 casos consistió en no ingreso en la UCI. La edad, presencia de contraindicaciones y determinadas causas del coma se asociaron a LTSV. Fallecieron 319 pacientes (58,1%); 133 fueron ME (24,2%) y el 56,4% de ellos fueron donantes de órganos (n = 75). Edema y desviación de la línea media en la TAC y la evaluación previa por el coordinador de trasplantes se asociaron a ME. La LTSV se asoció a no evolución a ME. Nueve pacientes de menos de 80 años, sin contraindicaciones para donación y con un GCS ≤ 4 fueron limitados en los 4 primeros días y fallecieron en asistolia. CONCLUSIONES: La aplicación de LTSV es frecuente en el paciente neurocrítico. Casi la mitad de LTSV consistió en el no ingreso en unidades de críticos y, en ocasiones, sin evaluar su potencialidad como donante por la coordinación de trasplantes

OBJECTIVE: To analyze the profile, incidence of life support therapy limitation (LSTL) and donation potential in neurocritical patients. STUDY DESIGN: A multicenter prospective study was carried out. SETTING: Nine hospitals authorized for organ harvesting for transplantation. Patients: All patients consecutively admitted to the hospital with GCS < 8 during a 6-month period were followed-up until discharge or day 30 of hospital stay. STUDY VARIABLES: Demographic data, cause of coma, clinical status upon admission and outcome were analyzed. LSTL, brain death (BD) and organ donation incidence were recorded. RESULTS: A total of 549 patients were included, with a mean age of 59.0 ± 14.5 years. The cause of coma was cerebral hemorrhage in 27.0% of the cases.LSTL was applied in 176 patients (32.1%). In 78 cases LSTL consisted of avoiding ICU admission. Age, the presence of contraindications, and specific causes of coma were associated to LSTL. A total of 58.1% of the patients died (n=319). One-hundred and thirty-three developed BD (24.2%), and 56.4% of these became organ donors (n=75). The presence of edema and mid-line shift on the CT scan, and transplant coordinator evaluation were associated to BD. LSTL was associated to a no-BD outcome. Early LSTL (first 4 days) was applied in 9 patients under 80 years of age, with no medical contraindications for donation and a GCS ≤ 4 who finally died in asystole. CONCLUSIONS: LSTL is a frequent practice in neurocritical patients. In almost one-half of the cases, LSTL consisted of avoiding admission to the ICU, and on several occasions the donation potential was not evaluated by the transplant coordinator

Brain death organ donation potential and life support therapy limitation in neurocritical patients.

OBJECTIVE: To analyze the profile, incidence of life support therapy limitation (LSTL) and donation potential in neurocritical patients. STUDY DESIGN: A multicenter prospective study was carried out. SETTING: Nine hospitals authorized for organ harvesting for transplantation. PATIENTS: All patients consecutively admitted to the hospital with GCS < 8 during a 6-month period were followed-up until discharge or day 30 of hospital stay. STUDY VARIABLES: Demographic data, cause of coma, clinical status upon admission and outcome were analyzed. LSTL, brain death (BD) and organ donation incidence were recorded. RESULTS: A total of 549 patients were included, with a mean age of 59.0 ± 14.5 years. The cause of coma was cerebral hemorrhage in 27.0% of the cases.LSTL was applied in 176 patients (32.1%). In 78 cases LSTL consisted of avoiding ICU admission. Age, the presence of contraindications, and specific causes of coma were associated to LSTL. A total of 58.1% of the patients died (n=319). One-hundred and thirty-three developed BD (24.2%), and 56.4% of these became organ donors (n=75). The presence of edema and mid-line shift on the CT scan, and transplant coordinator evaluation were associated to BD. LSTL was associated to a no-BD outcome. Early LSTL (first 4 days) was applied in 9 patients under 80 years of age, with no medical contraindications for donation and a GCS ≤ 4 who finally died in asystole. CONCLUSIONS: LSTL is a frequent practice in neurocritical patients. In almost one-half of the cases, LSTL consisted of avoiding admission to the ICU, and on several occasions the donation potential was not evaluated by the transplant coordinator.

Potencialidad de donación de órganos en muerte encefálica y limitación del tratamiento de soporte vital en los pacientes neurocríticos / Potential of organ donation in brain death and limitation of life support treatment in neurocritical patients

Objetivo. Analizar el perfil, la incidencia de limitaciónde tratamiento de soporte vital (LTSV) y la potencialidad de donación de órganos enpacientes neurocríticos. Diseño Multicéntrico prospectivo. Ámbito Nueve centros autorizados para extracción de órganos para trasplante...

Impacto de la fibrinólisis en el ictus isquémico sobre la mejoría clínica y la calidad de vida. Implementación del código ictus en el hospital de referencia del Camp de Tarragona / Impact of fibrinolysis in ischemic stroke upon clinical improvement and patient quality of life. Introduction of the stroke code in the reference hospital of Camp de Tarragona (Spain)

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