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INTRODUCTION: Following upon our publication "Maturity Levels of Quality and Risk Management at the University Hospital Schleswig-Holstein" in 2018, we present the further development of the maturity model. Quality and risk management in hospitals is not only required by law but also plays a significant role in an optimized patient- and process-oriented health care. METHODS: A questionnaire-based self-assessment was carried out by 46 clinical units of the UKSH (location Kiel and Lübeck) for the analysis of nine quality criteria overall. Four of these criteria (quality assurance (QS), critical incident reporting system (CIRS), complaint management (BM) and process management (PM)) were already analysed in 2016 and were extended to the five new aspects, namely audits and on-site inspections, responsibilities, morbidity and mortality conferences, hygiene training and surgical safety checklist. Every quality item was graded into four categories from "A" (fully implemented) to "D" (not implemented at all). RESULTS: The comparison of the results for quality criteria QS, CIRS, BM, PM and the overall maturity level between 2016 and 2020 demonstrated statistically significant improvements in 2020 concerning the criteria QS (p=0.013), CIRS (p=0.026), PM (p=0.000) and the overall maturity levels (p=0.019). The criteria BM did not show any statistically significant improvement. The five newly added quality criteria demonstrated maturity levels "A" (fully implemented) and "B" (largely implemented) the following: audits and on-site inspections (100%), responsibilities (95.6%), morbidity and mortality conferences (65.2%), hygiene training (95.6%), and surgical safety checklist (100%). CONCLUSION: An integrated quality and risk management has already been a firm element of UKSH for years. Nevertheless, review of effectiveness of the initiated targeted measures is still a challenge. This is the reason why it is necessary to develop effective and resource-saving approaches for the evaluation of measures and the identification of potential for improvement. The recognised potential for improvement should be risk-prioritized and completely exploited using sustainable measures. Following this principle, we designed a qualitative model of maturity levels for the evaluation of our quality and risk management system at the UKSH in 2016, whose further development we demonstrate here.
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Atención a la Salud , Gestión de Riesgos , Humanos , Hospitales Universitarios , Alemania , Encuestas y CuestionariosRESUMEN
INTRODUCTION: Quality and risk management in hospitals are not only required by law but also for an optimal patient-centered and process-optimized patient care. To evaluate the maturity levels of quality and risk management at the University Hospital Schleswig-Holstein (UKSH), a structured analytical tool was developed for easy and efficient application. METHODS: Four criteria concerning quality management - quality assurance (QS), critical incident reporting system (CIRS), complaint management (BM) and process management (PM) - were evaluated with a structured questionnaire. Self-assessment and external assessment were performed to classify the maturity levels at the UKSH (location Kiel and Lübeck). Every quality item was graded into four categories from "A" (fully implemented) to "D" (not implemented at all). First of all, an external assessment was initiated by the head of the department of quality and risk management. Thereafter, a self-assessment was performed by 46 clinical units of the UKSH. Discrepancies were resolved in a collegial dialogue. Based on these data, overall maturity levels were obtained for every clinical unit. RESULTS: The overall maturity level "A" was reached by three out of 46 (6.5%) clinical units. No unit was graded with maturity level "D". 50% out of all units reached level "B" and 43.5% level "C". The distribution of the four different quality criteria revealed a good implementation of complaint management (maturity levels "A" and "B" in 78.3%), whereas the levels for CIRS were "C" and "D" in 73.9%. Quality assurance and process management showed quite similar distributions for the levels of maturity "B" and "C" (87% QS; 91% PM). DISCUSSION: The structured analytical tool revealed maturity levels of 46 clinical units of the UKSH and defined the maturity levels of four relevant quality criteria (QS, CIRS, BM, PM). As a consequence, extensive procedures were implemented to raise the standard of quality and risk management. In future, maturity levels will be reevaluated every two years. This qualitative maturity level model enables in a simple and efficient way precise statements concerning presence, manifestation and development of quality and risk management.
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Hospitales Universitarios , Garantía de la Calidad de Atención de Salud , Gestión de Riesgos , Atención a la Salud , Alemania , HumanosRESUMEN
BACKGROUND: Transient episodes of ischemia in a remote organ (remote ischemic preconditioning, RIPC) can attenuate myocardial ischemia/reperfusion injury but the underlying mechanisms of RIPC in the target organ are still poorly understood. Recent animal studies suggested that the small redox protein thioredoxin may be a potential candidate for preconditioning-induced organprotection. Here we employed a human proteome profiler array to investigate the RIPC regulated expression of cell stress proteins and particularly of thioredoxin in heart tissue of cardiosurgical patients with cardiopulmonary bypass (CPB). METHODS: RIPC was induced by four 5 minute cycles of transient upper limb ischemia/reperfusion using a blood pressure cuff. Right atrial tissue was obtained from patients receiving RIPC (N = 19) and control patients (N = 19) before and after CPB. Cell stress proteome profiler arrays as well as Westernblotting and ELISA experiments for thioredoxin (Thio-1) were performed employing the respective tissue samples. RESULTS: Protein arrays revealed an up-regulation of 26.9% (7/26; CA IX, Cyt C, HSP-60, HSP-70, pJNK, SOD2, Thio-1) of cell stress associated proteins in RIPC tissue obtained before CPB, while 3.8% (1/26; SIRT2) of the proteins were down-regulated. Array results for thioredoxin were verified by semi-quantitative Westernblotting studies which showed a significant up-regulation of thioredoxin protein levels in cardiac tissue samples of RIPC patients taken before CPB (RIPC: 5.36 ± 0.85 a.u.; control: 3.23 ± 0.39 a.u.; P < 0.05). Quantification of thioredoxin levels in tissue of RIPC and control patients by ELISA experiments further confirmed the Westernblotting results (RIPC: 0.30 ± 0.02 ng/mg protein; control: 0.24 ± 0.02 ng/mg protein; P < 0.05). CONCLUSION: We provide evidence for thioredoxin as a RIPC-induced factor in heart tissue of cardiosurgical patients and identified several cell stress associated proteins that are regulated by RIPC and may play a role in RIPC-mediated cardioprotection.
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Cardiotónicos/metabolismo , Procedimientos Quirúrgicos Cardiovasculares , Precondicionamiento Isquémico , Miocardio/metabolismo , Proteómica , Estrés Fisiológico , Tiorredoxinas/metabolismo , Ensayo de Inmunoadsorción Enzimática , Proteínas de Choque Térmico , Humanos , Miocardio/patologíaRESUMEN
To describe the principles and the first clinical application of a novel prototype automated weaning system called Evita Weaning System (EWS). EWS allows an automated control of all ventilator settings in pressure controlled and pressure support mode with the aim of decreasing the respiratory load of mechanical ventilation. Respiratory load takes inspired fraction of oxygen, positive end-expiratory pressure, pressure amplitude and spontaneous breathing activity into account. Spontaneous breathing activity is assessed by the number of controlled breaths needed to maintain a predefined respiratory rate. EWS was implemented as a knowledge- and model-based system that autonomously and remotely controlled a mechanical ventilator (Evita 4, Dräger Medical, Lübeck, Germany). In a selected case study (n = 19 patients), ventilator settings chosen by the responsible physician were compared with the settings 10 min after the start of EWS and at the end of the study session. Neither unsafe ventilator settings nor failure of the system occurred. All patients were successfully transferred from controlled ventilation to assisted spontaneous breathing in a mean time of 37 ± 17 min (± SD). Early settings applied by the EWS did not significantly differ from the initial settings, except for the fraction of oxygen in inspired gas. During the later course, EWS significantly modified most of the ventilator settings and reduced the imposed respiratory load. A novel prototype automated weaning system was successfully developed. The first clinical application of EWS revealed that its operation was stable, safe ventilator settings were defined and the respiratory load of mechanical ventilation was decreased.
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Desconexión del Ventilador/métodos , Anciano , Anciano de 80 o más Años , Automatización , Diseño de Equipo , Humanos , Bases del Conocimiento , Informática Médica , Persona de Mediana Edad , Modelos Biológicos , Monitoreo Fisiológico , Seguridad del Paciente , Respiración con Presión Positiva , Mecánica Respiratoria , Desconexión del Ventilador/instrumentación , Desconexión del Ventilador/estadística & datos numéricosRESUMEN
In solid tumors the hypoxic environment can promote tumor progression and resistance to therapy. Recently, acetylsalicylic acid a major component of analgesic drugs and its metabolite salicylic acid (SA) have been shown to reduce the risk of colon cancer, but the mechanisms of action remain still unclear. Here we elucidate the effects of physiologically relevant concentrations of SA on colon carcinoma cells (CaCo-2) grown under normoxic and hypoxic conditions. Western blotting, caspase-3/7 apoptosis assays, MTS cell-proliferation assays, LDH cytotoxicity assays and hydrogen peroxide measurements were performed to investigate the effects of 1 and 10µM SA on CaCo-2 cells grown under normoxic conditions and cells exposed to hypoxia. Under normoxic conditions, SA did not influence cell proliferation or LDH release of CaCo-2 cells. However, caspase-3/7 activity was significantly increased. Under hypoxia, cell proliferation was reduced and LDH release and caspase-3/7 activities were increased. None of these parameters was altered by the addition of SA under hypoxic conditions. Hypoxia increased hydrogen peroxide concentrations 300-fold and SA significantly augmented the release of hydrogen peroxide under normoxic, but not under hypoxic conditions. Phosphorylation of the pro-survival kinases akt and erk1/2 was not changed by SA under hypoxic conditions, whereas under normoxia SA reduced phosphorylation of erk1/2 after 2 hours. We conclude that in colon carcinoma cells effects of SA on apoptosis and cellular signaling are dependent on the availability of oxygen.
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Adenocarcinoma/tratamiento farmacológico , Apoptosis/efectos de los fármacos , Neoplasias del Colon/tratamiento farmacológico , Oxígeno/farmacología , Ácido Salicílico/farmacología , Células CACO-2 , Caspasa 3/metabolismo , Caspasa 7/metabolismo , Hipoxia de la Célula/efectos de los fármacos , Proliferación Celular/efectos de los fármacos , Humanos , Peróxido de Hidrógeno/análisis , Sistema de Señalización de MAP Quinasas/efectos de los fármacos , Proteína Oncogénica v-akt/análisis , Fosforilación/efectos de los fármacosRESUMEN
RATIONALE: Despite its ability to reduce overall ventilation time, protocol-guided weaning from mechanical ventilation is not routinely used in daily clinical practice. Clinical implementation of weaning protocols could be facilitated by integration of knowledge-based, closed-loop controlled protocols into respirators. OBJECTIVES: To determine whether automated weaning decreases overall ventilation time compared with weaning based on a standardized written protocol in an unselected surgical patient population. METHODS: In this prospective controlled trial patients ventilated for longer than 9 hours were randomly allocated to receive either weaning with automatic control of pressure support ventilation (automated-weaning group) or weaning based on a standardized written protocol (control group) using the same ventilation mode. The primary end point of the study was overall ventilation time. MEASUREMENTS AND MAIN RESULTS: Overall ventilation time (median [25th and 75th percentile]) did not significantly differ between the automated-weaning (31 [19-101] h; n = 150) and control groups (39 [20-118] h; n = 150; P = 0.178). Patients who underwent cardiac surgery (n = 132) exhibited significantly shorter overall ventilation times in the automated-weaning (24 [18-57] h) than in the control group (35 [20-93] h; P = 0.035). The automated-weaning group exhibited shorter ventilation times until the first spontaneous breathing trial (1 [0-15] vs. 9 [1-51] h; P = 0.001) and a trend toward fewer tracheostomies (17 vs. 28; P = 0.075). CONCLUSIONS: Overall ventilation times did not significantly differ between weaning using automatic control of pressure support ventilation and weaning based on a standardized written protocol. Patients after cardiac surgery may benefit from automated weaning. Implementation of additional control variables besides the level of pressure support may further improve automated-weaning systems. Clinical trial registered with www.clinicaltrials.gov (NCT 00445289).
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Automatización/métodos , Procedimientos Quirúrgicos Cardíacos , Unidades de Cuidados Intensivos , Respiración Artificial , Desconexión del Ventilador/métodos , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Presión , Estudios ProspectivosRESUMEN
Remote ischemic preconditioning (RIPC) can be induced by transient occlusion of blood flow to a limb with a blood pressure cuff and exerts multiorgan protection from ischemia/reperfusion injury. Ischemia/reperfusion injury in the intestinal tract leads to intestinal barrier dysfunction and can result in multiple organ failure. Here we used an intestinal cell line (CaCo-2) to evaluate the effects of RIPC-conditioned patient sera on hypoxia-induced cell damage in vitro and to identify serum factors that mediate RIPC effects. Patient sera (n = 10) derived before RIPC (T0), directly after RIPC (T1) and 1 h after RIPC (T2) were added to the culture medium at the onset of hypoxia until 48 h after hypoxia. Reverse transcription-polymerase chain reaction, lactate dehydrogenase (LDH) assays, caspase-3/7 assays, silver staining, gelatin zymography and Western blotting were performed. Hypoxia led to morphological signs of cell damage and increased the release of LDH in cultures containing sera T0 (P < 0.01) and T1 (P < 0.05), but not sera T2, which reduced the hypoxia-mediated LDH release compared with sera T0 (P < 0.05). Gelatin zymography revealed a significant reduction of activities of the matrixmetalloproteinase (MMP)-2 and MMP-9 in the protective sera T2 compared with the nonprotective sera T0 (MMP-2: P < 0.01; MMP-9: P < 0.05). Addition of human recombinant MMP-2 and MMP-9 to MMP-deficient culture media increased the sensitivity of CaCo-2 cells to hypoxia-induced cell damage (P < 0.05), but did not result in a reduced phosphorylation of prosurvival kinases p42/44 and protein kinase B (Akt) or increased activity of caspase-3/7. Our results suggest MMP-2 and MMP-9 as currently unknown humoral factors that may be involved in RIPC-mediated cytoprotection in the intestine.
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Hipoxia de la Célula/fisiología , Intestinos/citología , Precondicionamiento Isquémico , Metaloproteinasa 2 de la Matriz/metabolismo , Metaloproteinasa 9 de la Matriz/metabolismo , Suero/metabolismo , Western Blotting , Células CACO-2 , Electroforesis en Gel de Poliacrilamida , Humanos , Reacción en Cadena de la Polimerasa de Transcriptasa InversaRESUMEN
BACKGROUND AND OBJECTIVE: The prevention of inadvertent perioperative hypothermia requires precise, reliable and practical methods of temperature measurement in both awake and anaesthetised patients. Different methods and sites of monitoring have been evaluated, but many are imprecise, unusable in awake patients, difficult to apply or too invasive, especially for minor surgery. The aim of this study was to evaluate the performance of perioperative sublingual and tympanic temperature measurement in awake and anaesthetised patients. METHODS: We enrolled 171 patients, aged 18-75 years, scheduled for surgery with duration less than 1âh under general anaesthesia. Spearman's rank correlation and Bland-Altman analysis for assessment of correlation, accuracy and precision of both methods were determined analysing 171 independent paired values at three different measurement times. RESULTS: Sublingual temperatures were significantly higher than tympanic temperatures by 0.1-0.2°C. The coefficient of determination (r) of both methods was between 0.50 and 0.59, and Bland-Altman analysis revealed a bias (SD) of between -0.09 (0.21) and -0.15 (0.24)°C. CONCLUSION: The accuracy and precision of sublingual temperature measurement were adequate for clinical use, and there was a high correlation with tympanic temperature monitoring. Sublingual temperature measurement has been demonstrated as a good and practical modality for perioperative temperature monitoring in both awake and anaesthetised patients.
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Anestesia General , Temperatura Corporal , Atención Perioperativa/métodos , Vigilia , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Suelo de la Boca , Estadísticas no Paramétricas , Factores de Tiempo , Membrana Timpánica , Adulto JovenRESUMEN
AIMS: Return of spontaneous circulation (ROSC) following cardiopulmonary resuscitation from cardiac arrest (CA) depends on numerous variables. The aim of this study was to develop a score to predict the initial resuscitation outcome-the RACA (ROSC after cardiac arrest) score. METHODS AND RESULTS: Based on 5471 prospectively registered out-of-hospital CAs patients between 1998 and 2008 within the German Resuscitation Registry, calculation of the RACA score was performed by multivariate logistic regression analysis with ROSC as the outcome variable. The probability of ROSC was defined as 1/(1 + e(-X)), where X is the weighted sum of independent factors. Additional 2218 patients documented between 2009 and 2010 were used for validation of the RACA score. The following independent variables were found to have a significant positive (+) or negative (-) impact on the probability of ROSC: male gender (-0.2); age ≥80 years (-0.2); witnessing by lay people (+0.6) and by professionals (+0.5); asystole (-1.1); location at doctor's office (+1.2), medical institution (+0.5), public place (+0.3) and nursing home (-0.3); presumable aetiology of hypoxia (+0.7), intoxication (+0.5) and trauma (-0.6); and time until professionals arrival (-0.04 per minute). In a validation cohort, observed ROSC (43.8%) did not differ from predicted ROSC (43.7%). CONCLUSION: The RACA score represents a simple tool and enables comparison between observed and predicted ROSC rates based on readily available variables after CA. Thereby, the RACA score may contribute to preclinical quality assessment and may help analysing the effects of different (post)-resuscitation strategies.
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Circulación Sanguínea/fisiología , Reanimación Cardiopulmonar , Paro Cardíaco Extrahospitalario/terapia , Índice de Severidad de la Enfermedad , Adulto , Anciano , Anciano de 80 o más Años , Servicios Médicos de Urgencia/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/fisiopatología , Pronóstico , Estudios Prospectivos , Recuperación de la Función/fisiología , Estudios Retrospectivos , Factores de TiempoRESUMEN
INTRODUCTION: In this study, we sought to examine whether pharmacological postconditioning with sevoflurane (SEVO) is neuro- and cardioprotective in a pig model of cardiopulmonary resuscitation. METHODS: Twenty-two pigs were subjected to cardiac arrest. After 8 minutes of ventricular fibrillation and 2 minutes of basic life support, advanced cardiac life support was started. After successful return of spontaneous circulation (N = 16), animals were randomized to either (1) propofol (CONTROL) anesthesia or (2) SEVO anesthesia for 4 hours. Neurological function was assessed 24 hours after return of spontaneous circulation. The effects on myocardial and cerebral damage, especially on inflammation, apoptosis and tissue remodeling, were studied using cellular and molecular approaches. RESULTS: Animals treated with SEVO had lower peak troponin T levels (median [IQR]) (CONTROL vs SEVO = 0.31 pg/mL [0.2 to 0.65] vs 0.14 pg/mL [0.09 to 0.25]; P < 0.05) and improved left ventricular systolic and diastolic function compared to the CONTROL group (P < 0.05). SEVO was associated with a reduction in myocardial IL-1ß protein concentrations (0.16 pg/µg total protein [0.14 to 0.17] vs 0.12 pg/µg total protein [0.11 to 0.14]; P < 0.01), a reduction in apoptosis (increased procaspase-3 protein levels (0.94 arbitrary units [0.86 to 1.04] vs 1.18 arbitrary units [1.03 to 1.28]; P < 0.05), increased hypoxia-inducible factor (HIF)-1α protein expression (P < 0.05) and increased activity of matrix metalloproteinase 9 (P < 0.05). SEVO did not, however, affect neurological deficit score or cerebral cellular and molecular pathways. CONCLUSIONS: SEVO reduced myocardial damage and dysfunction after cardiopulmonary resuscitation in the early postresuscitation period. The reduction was associated with a reduced rate of myocardial proinflammatory cytokine expression, apoptosis, increased HIF-1α expression and increased activity of matrix metalloproteinase 9. Early administration of SEVO may not, however, improve neurological recovery.
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Reanimación Cardiopulmonar , Cardiotónicos/uso terapéutico , Éteres Metílicos/uso terapéutico , Aturdimiento Miocárdico/prevención & control , Fármacos Neuroprotectores/uso terapéutico , Animales , Modelos Animales de Enfermedad , Paro Cardíaco/terapia , Distribución Aleatoria , Sevoflurano , Porcinos , Resultado del TratamientoRESUMEN
INTRODUCTION: Continuous cardiac output monitoring is used for early detection of hemodynamic instability and guidance of therapy in critically ill patients. Recently, the accuracy of pulse contour-derived cardiac output (PCCO) has been questioned in different clinical situations. In this study, we examined agreement between PCCO and transcardiopulmonary thermodilution cardiac output (COTCP) in critically ill patients, with special emphasis on norepinephrine (NE) administration and the time interval between calibrations. METHODS: This prospective, observational study was performed with a sample of 73 patients (mean age, 63 ± 13 years) requiring invasive hemodynamic monitoring on a non-cardiac surgery intensive care unit. PCCO was recorded immediately before calibration by COTCP. Bland-Altman analysis was performed on data subsets comparing agreement between PCCO and COTCP according to NE dosage and the time interval between calibrations up to 24 hours. Further, central artery stiffness was calculated on the basis of the pulse pressure to stroke volume relationship. RESULTS: A total of 330 data pairs were analyzed. For all data pairs, the mean COTCP (±SD) was 8.2 ± 2.0 L/min. PCCO had a mean bias of 0.16 L/min with limits of agreement of -2.81 to 3.15 L/min (percentage error, 38%) when compared to COTCP. Whereas the bias between PCCO and COTCP was not significantly different between NE dosage categories or categories of time elapsed between calibrations, interchangeability (percentage error <30%) between methods was present only in the high NE dosage subgroup (≥0.1 µg/kg/min), as the percentage errors were 40%, 47% and 28% in the no NE, NE < 0.1 and NE ≥ 0.1 µg/kg/min subgroups, respectively. PCCO was not interchangeable with COTCP in subgroups of different calibration intervals. The high NE dosage group showed significantly increased central artery stiffness. CONCLUSIONS: This study shows that NE dosage, but not the time interval between calibrations, has an impact on the agreement between PCCO and COTCP. Only in the measurements with high NE dosage (representing the minority of measurements) was PCCO interchangeable with COTCP.
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Gasto Cardíaco/efectos de los fármacos , Cuidados Críticos/métodos , Norepinefrina/farmacología , Vasoconstrictores/farmacología , Adulto , Anciano , Anciano de 80 o más Años , Calibración , Gasto Cardíaco/fisiología , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Fisiológico/métodos , Estudios Prospectivos , Reproducibilidad de los Resultados , Termodilución/métodos , Factores de Tiempo , Adulto JovenRESUMEN
INTRODUCTION: Mild therapeutic hypothermia (MTH) has been shown to result in better neurological outcome after cardiopulmonary resuscitation. Percutaneous coronary intervention (PCI) may also be beneficial in patients after out-of-hospital cardiac arrest (OHCA). METHODS: A selected cohort study of 2,973 prospectively documented adult OHCA patients within the German Resuscitation Registry between 2004 and 2010. Data were analyzed by backwards stepwise binary logistic regression to identify the impact of MTH and PCI on both 24-hour survival and neurological outcome that was based on cerebral performance category (CPC) at hospital discharge. Odds ratios (95% confidence intervals) were calculated adjusted for the following confounding factors: age, location of cardiac arrest, presumed etiology, bystander cardiopulmonary resuscitation, witnessing, first electrocardiogram rhythm, and thrombolysis. RESULTS: The Preclinical care dataset included 2,973 OHCA patients with 44% initial return of spontaneous circulation (n = 1,302) and 35% hospital admissions (n = 1,040). Seven hundred and eleven out of these 1,040 OHCA patients (68%) were also registered within the Postresuscitation care dataset. Checking for completeness of datasets required the exclusion of 127 Postresuscitation care cases, leaving 584 patients with complete data for final analysis. In patients without PCI (n = 430), MTH was associated with increased 24-hour survival (8.24 (4.24 to 16.0), P < 0.001) and the proportion of patients with CPC 1 or CPC 2 at hospital discharge (2.13 (1.17 to 3.90), P < 0.05) as an independent factor. In normothermic patients (n = 405), PCI was independently associated with increased 24-hour survival (4.46 (2.26 to 8.81), P < 0.001) and CPC 1 or CPC 2 (10.81 (5.86 to 19.93), P < 0.001). Additional analysis of all patients (n = 584) revealed that 24-hour survival was increased by MTH (7.50 (4.12 to 13.65), P < 0.001) and PCI (3.88 (2.11 to 7.13), P < 0.001), while the proportion of patients with CPC 1 or CPC 2 was significantly increased by PCI (5.66 (3.54 to 9.03), P < 0.001) but not by MTH (1.27 (0.79 to 2.03), P = 0.33), although an unadjusted Fisher exact test suggested a significant effect of MTH (unadjusted odds ratio 1.83 (1.23 to 2.74), P < 0.05). CONCLUSIONS: PCI may be an independent predictor for good neurological outcome (CPC 1 or CPC 2) at hospital discharge. MTH was associated with better neurological outcome, although subsequent logistic regression analysis did not show statistical significance for MTH as an independent predictor for good neurological outcome. Thus, postresuscitation care on the basis of standardized protocols including coronary intervention and hypothermia may be beneficial after successful resuscitation. One of the main limitations may be a selection bias for patients subjected to PCI and MTH.