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Pérdida de Sangre Quirúrgica/prevención & control , Electrocoagulación/instrumentación , Hemostasis Quirúrgica/instrumentación , Neurofibroma Plexiforme/cirugía , Neurofibromatosis 1/cirugía , Adulto , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Electrocoagulación/estadística & datos numéricos , Femenino , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Neurofibroma Plexiforme/genética , Neurofibromatosis 1/complicaciones , Neurofibromatosis 1/genética , Tempo Operativo , Resultado del Tratamiento , Carga TumoralRESUMEN
BACKGROUND: Endovascular hemostasis is commonplace with many practitioners providing services. Accruing sufficient experience during training could allow acute care surgeons (ACSs) to expand their practice. We quantified case load and training opportunities at our center, where dedicated dual-trained ACS/vascular surgery faculty perform these cases. Our aim was to assess whether ACS fellows could obtain sufficient experience in 6 months of their fellowship in order to certify in these techniques, per the requirements of other specialties. METHODS: We performed a retrospective case series where we reviewed 6 years (2013-2018) of endovascular activity at an academic, level I trauma center quantifying arterial access, angiography, embolization, stent and stent graft placement, and IVC filter procedures. This was compared with the certification requirements for interventional radiology, vascular surgery, cardiothoracic surgery, and interventional cardiology. RESULTS: Between 2013 and 2018, 1,179 patients with a mean ± SD Injury Severity Score of 22.47 ± 13.24, underwent 4960 procedures. Annual rates per procedure, expressed as median (interquartile range), were arterial access 193.5 (181-195.5), diagnostic angiography 352 (321.5-364.5), embolization 90.5 (89.25-93.25), stent placement 24 (13.5-29.25), and IVC filter procedures 16.5 (10-23.75). Our 6-month case volume exceeded or was within 85% of the required number of cases for vascular surgery and interventional radiology training, with the exception of stent-graft deployment for both specialties, and therapeutic procedures for vascular surgery. CONCLUSION: The case volume at a large trauma center with a dedicated endovascular trauma service is sufficient to satisfy the case requirements for endovascular certification. Our trainees are already acquiring this experience informally. An endovascular trauma curriculum should now be developed to support certification within ACS fellowship training.
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Certificación/normas , Procedimientos Endovasculares/educación , Hemostasis Quirúrgica/educación , Cirujanos/educación , Certificación/estadística & datos numéricos , Competencia Clínica , Educación Médica Continua , Procedimientos Endovasculares/métodos , Procedimientos Endovasculares/normas , Procedimientos Endovasculares/estadística & datos numéricos , Hemorragia/epidemiología , Hemorragia/etiología , Hemorragia/cirugía , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/normas , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Puntaje de Gravedad del Traumatismo , Estudios Retrospectivos , Cirujanos/normas , Cirujanos/estadística & datos numéricos , Centros Traumatológicos/estadística & datos numéricos , Heridas y Lesiones/complicaciones , Heridas y Lesiones/diagnóstico , Heridas y Lesiones/cirugíaRESUMEN
BACKGROUND: Early hemorrhage control is essential to optimal trauma care. Hybrid operating rooms offer early, concomitant performance of advanced angiographic and operative hemostasis techniques, but their clinical impact is unclear. Herein, we present our initial experience with a dedicated, trauma hybrid operating room. STUDY DESIGN: This retrospective cohort analysis of 292 adult trauma patients undergoing immediate surgery at a Level I trauma center compared patients managed after implementation of a dedicated, trauma hybrid operating room (n = 186) with historic controls (n = 106). The primary outcomes were time to hemorrhage control (systolic blood pressure ≥ 100 mmHg without ongoing vasopressor or transfusion requirements), early blood product administration, and complication. RESULTS: Patient characteristics were similar between cohorts (age 41 years, 25% female, 38% penetrating trauma). The hybrid cohort had lower initial hemoglobin (10.2 vs 11.1 g/dL, p = 0.001) and a greater proportion of patients undergoing resuscitative endovascular balloon occlusion of the aorta (9% vs 1%, p = 0.007). Cohorts had similar case mixes and intraoperative consultation with cardiothoracic or vascular surgery (13%). Twenty-one percent of all hybrid cases included angiography. The interval between operating room arrival and hemorrhage control was shorter in the hybrid cohort (49 vs 60 minutes, p = 0.005). From 4 to 24 hours after arrival, the hybrid cohort had fewer red cell (0.0 vs 1.0, p = 0.001) and plasma transfusions (0.0 vs 1.0, p < 0.001). The hybrid cohort had fewer infectious complications (15% vs 27%, p = 0.009) and ventilator days (2.0 vs 3.0, p = 0.011), and similar in-hospital mortality (13% vs 10%, p = 0.579). CONCLUSIONS: Implementation of a dedicated, trauma hybrid operating room was associated with earlier hemorrhage control and fewer early blood transfusions, infectious complications, and ventilator days.
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Hemostasis Quirúrgica/métodos , Quirófanos/organización & administración , Complicaciones Posoperatorias/epidemiología , Choque Hemorrágico/cirugía , Heridas y Lesiones/cirugía , Adulto , Transfusión Sanguínea/estadística & datos numéricos , Femenino , Fluoroscopía/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Mortalidad Hospitalaria , Humanos , Puntaje de Gravedad del Traumatismo , Cuidados Intraoperatorios/métodos , Masculino , Persona de Mediana Edad , Quirófanos/métodos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Estudios Retrospectivos , Choque Hemorrágico/diagnóstico , Choque Hemorrágico/etiología , Choque Hemorrágico/mortalidad , Factores de Tiempo , Tiempo de Tratamiento/organización & administración , Tiempo de Tratamiento/estadística & datos numéricos , Centros Traumatológicos/organización & administración , Resultado del Tratamiento , Heridas y Lesiones/complicaciones , Heridas y Lesiones/diagnóstico , Heridas y Lesiones/mortalidadRESUMEN
BACKGROUND & AIMS: Failure to control oesophago-gastric variceal bleeding (OGVB) and acute-on-chronic liver failure (ACLF) are both important prognostic factors in cirrhosis. The aims of this study were to determine whether ACLF and its severity define the risk of death in OGVB and whether insertion of rescue transjugular intrahepatic shunt (TIPS) improves survival in patients with failure to control OGVB and ACLF. METHODS: Data on 174 consecutive eligible patients, with failure to control OGVB between 2005 and 2015, were collected from a prospectively maintained intensive care unit registry. Rescue TIPS was defined as technically successful TIPS within 72 hours of presentation with failure to control OGVB. Cox-proportional hazards regression analyses were applied to explore the impact of ACLF and TIPS on survival in patients with failure to control OGVB. RESULTS: Patients with ACLF (n = 119) were significantly older, had organ failures and higher white cell count than patients with acute decompensation (AD, n = 55). Mortality at 42-days and 1-year was significantly higher in patients with ACLF (47.9% and 61.3%) than in those with AD (9.1% and 12.7%, p <0.001), whereas there was no difference in the number of endoscopies and transfusion requirements between these groups. TIPS was inserted in 78 patients (AD 21 [38.2%]; ACLF 57 [47.8%]; p = 0.41). In ACLF, rescue TIPS insertion was an independent favourable prognostic factor for 42-day mortality. In contrast, rescue TIPS did not impact on the outcome of patients with AD. CONCLUSIONS: This study shows that in patients with failure to control OGVB, the presence and severity of ACLF determines the risk of 42-day and 1-year mortality. Rescue TIPS is associated with improved survival in patients with ACLF. LAY SUMMARY: Variceal bleeding that is not controlled by initial endoscopy is associated with high risk of death. The results of this study showed that in the occurrence of failure of the liver and other organs defines the risk of death. In these patients, insertion of a shunt inside the liver to drain the portal vein improves survival.
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Insuficiencia Hepática Crónica Agudizada , Transfusión Sanguínea , Várices Esofágicas y Gástricas , Hemorragia Gastrointestinal , Hemostasis Quirúrgica , Cirrosis Hepática , Derivación Portosistémica Intrahepática Transyugular/métodos , Insuficiencia Hepática Crónica Agudizada/sangre , Insuficiencia Hepática Crónica Agudizada/diagnóstico , Insuficiencia Hepática Crónica Agudizada/etiología , Insuficiencia Hepática Crónica Agudizada/mortalidad , Factores de Edad , Transfusión Sanguínea/métodos , Transfusión Sanguínea/estadística & datos numéricos , Várices Esofágicas y Gástricas/complicaciones , Várices Esofágicas y Gástricas/diagnóstico , Femenino , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/mortalidad , Hemorragia Gastrointestinal/cirugía , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Recuento de Leucocitos/métodos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Londres/epidemiología , Masculino , Persona de Mediana Edad , Mortalidad , Puntuaciones en la Disfunción de Órganos , Pronóstico , Medición de Riesgo , Insuficiencia del TratamientoRESUMEN
BACKGROUND: Failure to rapidly identify bleeding in trauma patients leads to substantial morbidity and mortality. We aimed to develop and validate a simple bedside score for identifying bleeding patients requiring escalation of care beyond initial resuscitation. METHODS: We included patients with major blunt or penetrating trauma, defined as those with an Injury Severity Score greater than 12 or requiring trauma team activation, at The Ottawa Hospital from September 2014 to September 2017. We used logistic regression for derivation. The primary outcome was a composite of the need for massive transfusion, embolization or surgery for hemostasis. We prespecified clinical, laboratory and imaging predictors using findings from our prior systematic review and survey of Canadian traumatologists. We used an AIC-based stepdown procedure based on the Akaike information criterion and regression coefficients to create a 5-variable score for bedside application. We used bootstrap internal validation to assess optimism-corrected performance. RESULTS: We included 890 patients, of whom 133 required a major intervention. The main model comprised systolic blood pressure, clinical examination findings suggestive of hemorrhage, lactate level, focused assessment with sonography in trauma (FAST) and computed tomographic imaging. The C statistic was 0.95, optimism-corrected to 0.94. A simplified Canadian Bleeding (CAN-BLEED) score was devised. A score cut-off of 2 points yielded sensitivity of 97.7% (95% confidence interval [CI] 93.6 to 99.5) and specificity 73.2% (95% CI 69.9 to 76.3). An alternative version that included mechanism of injury rather than CT had lower discriminative ability (C statistic = 0.89). CONCLUSION: A simple yet promising bleeding score is proposed to identify highrisk patients in need of major intervention for traumatic bleeding and determine the appropriateness of early transfer to specialized trauma centres. Further research is needed to evaluate the performance of the score in other settings, define interrater reliability and evaluate the potential for reduction of time to intervention.
CONTEXTE: Les délais dans la détection des saignements actifs chez les patients en traumatologie entraînent une morbidité et une mortalité élevées. L'objectif était d'élaborer et de valider une échelle simple, à utiliser en contexte clinique pour repérer les patients qui présentent un saignement actif et qui nécessitent une intensification des soins après la réanimation initiale. MÉTHODES: Les critères d'inclusion étaient les suivants : admission à l'Hôpital d'Ottawa entre septembre 2014 et septembre 2017 pour un traumatisme contondant ou pénétrant, et score de gravité de la blessure supérieur à 12 ou mobilisation de l'équipe de traumatologie. Nous avons fait la dérivation par régression logistique. Le principal critère d'évaluation était la nécessité d'une transfusion massive, d'une embolisation ou d'une opération pour rétablir l'hémostase. Nous avons établi les facteurs prédictifs décelables en clinique, en laboratoire et à l'imagerie en fonction des résultats que nous avons obtenus dans le cadre d'une revue systématique et d'un sondage mené auprès de traumatologues canadiens. Nous avons utilisé une procédure avec ajustement selon le critère d'information d'Akaike (AIC) et des coefficients de régression afin de créer une échelle à 5 variables applicable en contexte clinique. Pour ce qui est de la validation interne, nous avons ajusté les valeurs dites « optimistes ¼ à l'aide de la méthode d'autoamorçage (bootstrap). RÉSULTATS: Nous avons inclus 890 patients, dont 133 nécessitaient une intervention majeure. Le modèle de base intégrait la pression artérielle systolique, les constatations cliniques indiquant une hémorragie, le taux de lactate, les résultats de l'échographie ciblée en traumatologie (FAST) et les résultats de la tomodensitométrie (TMD). La statistique C s'élevait à 0,95 (0,94 après ajustement). Nous avons conçu une échelle canadienne simplifiée d'évaluation des saignements actifs (CANBLEED). Un seuil de 2 points a généré une sensibilité de 97,7 % (intervalle de confiance [IC] à 95 % de 93,6 à 99,5) et une spécificité de 73,2 % (IC à 95 % de 69,9 à 76,3). Une deuxième version, qui tient compte du mécanisme de blessure plutôt que des résultats de la TMD, avait un pouvoir de discrimination inférieur (statistique C = 0,89). CONCLUSION: Nous proposons une échelle d'évaluation des saignements actifs simple, mais prometteuse. Celle-ci vise à repérer les patients à haut risque qui nécessitent une intervention majeure pour un saignement d'origine traumatique ainsi qu'à déterminer la pertinence d'un transfert précoce dans un centre de traumatologie. Des études complémentaires seront nécessaires afin d'évaluer l'échelle dans d'autres milieux, d'établir sa fiabilité interévaluateurs et d'évaluer le potentiel de réduction des délais d'intervention.
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Hemorragia/diagnóstico , Modelos Biológicos , Triaje/métodos , Heridas no Penetrantes/complicaciones , Heridas Penetrantes/complicaciones , Adulto , Transfusión Sanguínea/estadística & datos numéricos , Canadá/epidemiología , Toma de Decisiones Clínicas , Embolización Terapéutica/estadística & datos numéricos , Femenino , Hemorragia/epidemiología , Hemorragia/etiología , Hemorragia/terapia , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Persona de Mediana Edad , Transferencia de Pacientes/estadística & datos numéricos , Estudios Prospectivos , Reproducibilidad de los Resultados , Medición de Riesgo/métodos , Centros Traumatológicos/estadística & datos numéricos , Heridas no Penetrantes/terapia , Heridas Penetrantes/terapiaRESUMEN
BACKGROUND AND OBJECTIVES: Native kidney biopsies are commonly performed in the diagnosis of acute kidney diseases and CKD. Because of the invasive nature of the procedure, bleeding-related complications are not uncommon. The National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases-sponsored Kidney Precision Medicine Project requires that all participants undergo a kidney biopsy; therefore, the objective of this analysis was to study complication rates of native kidney biopsies performed using automated devices under kidney imaging. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: This is a systematic review and meta-analysis of the literature published from January 1983 to March 2018. The initial PubMed search yielded 1139 manuscripts. Using predetermined selection criteria, 87 manuscripts were included in the final analysis. A random effects meta-analysis for proportions was used to obtain combined estimates of complication rates. Freeman-Tukey double-arcsine transformations were used to stabilize variance as complications were rare. RESULTS: A total of 118,064 biopsies were included in this study. Patient age ranged from 30 to 79 years, and 45% of patients were women. On the basis of our meta-analysis, pain at the site of biopsy is estimated to occur in 4.3% of biopsied patients, hematomas are estimated to occur in 11%, macroscopic hematuria is estimated to occur in 3.5%, bleeding requiring blood transfusions is estimated to occur in 1.6%, and interventions to stop bleeding are estimated to occur in only 0.3%. Death attributed to native kidney biopsy was a rare event, occurring only in an estimated 0.06% of all biopsies but only 0.03% of outpatient biopsies. Complication rates were higher in hospitalized patients and in those with acute kidney disease. The reported complications varied on the basis of study type and geographic location. CONCLUSIONS: Although the native kidney biopsy is an invasive diagnostic procedure, the rates of bleeding complications are low. Albeit rare, death can occur postbiopsy. Complications are more frequently seen after kidney biopsies of hospitalized patients with AKI.
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Hematoma/etiología , Biopsia Guiada por Imagen/efectos adversos , Enfermedades Renales/diagnóstico , Riñón/patología , Dolor/etiología , Transfusión Sanguínea/estadística & datos numéricos , Hematuria/etiología , Hemostasis Quirúrgica/estadística & datos numéricos , Hospitalización , Humanos , Biopsia Guiada por Imagen/mortalidad , Enfermedades Renales/patología , Factores de RiesgoRESUMEN
BACKGROUND: The development of laparoscopic liver resection has led to the hypothesis that intraoperative blood loss may be a key indicator of surgical care quality. This study assessed short- and long-term results of patients according to three levels of intraoperative blood loss during laparoscopic liver resection for colorectal liver metastasis. METHODS: All patients who underwent laparoscopic liver resection for colorectal liver metastasis between 2000 and 2018 were included. Difficulty of laparoscopic liver resection was defined according to the Institut Mutualiste Montsouris classification. Three levels of the extent of intraoperative blood loss were defined: massive (≥1,000 mL), substantial (≥75th percentile of intraoperative blood loss within each grade of difficulty), and normal intraoperative blood loss. RESULTS: During study period, 317 patients underwent laparoscopic liver resection for colorectal liver metastasis. Among them, 213 (67.2%), 80 (25.2%), and 24 (7.6%) patients had normal, substantial, and massive intraoperative blood loss, respectively. Twenty-six patients (8.2%) required transfusion. Massive intraoperative blood loss came from a major hepatic vein in 54% of cases and were managed by laparoscopy in 83% of the cases. Laparoscopic liver resection difficulty grade (odds ratio = 3.15; P = .053) and number of colorectal liver metastasis (odds ratio = 1.24; P = .020) were independently associated with massive intraoperative blood loss. Risks factors for substantial intraoperative blood loss were bi-lobar colorectal liver metastasis (odds ratio = 3.12; P = .033) and sinusoidal obstruction syndrome (odds ratio = 3.27; P = .004). The level of intraoperative blood loss was not associated with severe complications nor overall and disease-free survival. Requirement of transfusion was associated with severe complications (odds ratio = 7.27; P = .002) and decreased 1-, 3-, and 5-year overall survival (87%, 68%, and 61% vs 95%, 88%, and 79%; P = .042). CONCLUSION: The extent of intraoperative blood loss did not affect short- and long-term results of laparoscopic liver resection for colorectal liver metastasis. Massive intraoperative blood loss was often incidental and, 83% of the time, manageable by laparoscopy. Rather than intraoperative blood loss, transfusion is a better relevant indicator of laparoscopic liver resection surgical quality.
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Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Neoplasias Colorrectales/patología , Hepatectomía/efectos adversos , Laparoscopía/efectos adversos , Neoplasias Hepáticas/cirugía , Indicadores de Calidad de la Atención de Salud/estadística & datos numéricos , Anciano , Transfusión Sanguínea/estadística & datos numéricos , Supervivencia sin Enfermedad , Femenino , Estudios de Seguimiento , Hemostasis Quirúrgica/estadística & datos numéricos , Hepatectomía/métodos , Hepatectomía/normas , Hepatectomía/estadística & datos numéricos , Humanos , Estimación de Kaplan-Meier , Laparoscopía/métodos , Laparoscopía/normas , Laparoscopía/estadística & datos numéricos , Hígado/patología , Hígado/cirugía , Neoplasias Hepáticas/secundario , Masculino , Persona de Mediana Edad , Complicaciones Cognitivas Postoperatorias/epidemiología , Complicaciones Cognitivas Postoperatorias/etiología , Estudios Prospectivos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: A narrow-profile powered vascular stapler (PVS) was developed to provide superior access and precise staple placement in thoracic procedures. The objective of this study was to determine if the PVS would yield an equivalent rate of hemostatic interventions compared with standard of care (SOC) staplers in video-assisted thoracoscopic surgery lobectomy. MATERIALS AND METHODS: A randomized, controlled, multicenter study was conducted comparing PVS with SOC staplers in lobectomies performed for non-small cell lung cancer. The primary performance endpoint was the incidence of intraoperative hemostatic interventions, and the primary safety endpoint was the frequency of postoperative bleeding-related interventions. RESULTS: A total of 98 subjects participated in the SOC group and 103 in the PVS group. Rates of intraoperative hemostatic interventions were 5.3% and 8.3% for the SOC and PVS groups, respectively. These rates were not statistically different (P = 0.137), although the upper bound of the 95% confidence interval for the difference in intervention rates between PVC and SOC exceeded a predefined 3% criterion for equivalence. Simple compressions were performed more frequently in the PVS subjects, which accounted for the higher intervention rate in this group. Postoperative interventions for bleeding were required in one SOC subject (1.0%) and one subject from the PVS group (0.9%). Procedure-related adverse events occurred in 21 (21.9%) SOC subjects and 23 (21.9%) PVS subjects, with no adverse events related to use of the study devices. CONCLUSIONS: The PVS exhibited similar overall safety and effectiveness to SOC staplers in video-assisted thoracoscopic surgery lobectomy.
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Carcinoma de Pulmón de Células no Pequeñas/cirugía , Neoplasias Pulmonares/cirugía , Neumonectomía/instrumentación , Hemorragia Posoperatoria/epidemiología , Grapado Quirúrgico/instrumentación , Cirugía Torácica Asistida por Video/instrumentación , Adulto , Anciano , Anciano de 80 o más Años , Pérdida de Sangre Quirúrgica/prevención & control , Femenino , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Incidencia , Cuidados Intraoperatorios/métodos , Cuidados Intraoperatorios/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Tempo Operativo , Neumonectomía/efectos adversos , Hemorragia Posoperatoria/etiología , Estudios Prospectivos , Nivel de Atención , Grapado Quirúrgico/efectos adversos , Cirugía Torácica Asistida por Video/efectos adversosRESUMEN
BACKGROUND: Little is known about the injuries, mechanisms, and outcomes in trauma patients undergoing sternotomy for hemorrhage control (SHC). The purpose of this study was to identify predictors of mortality for SHC and provide a descriptive analysis of the use of SHC in trauma. We hypothesize blunt trauma is associated with higher mortality compared with penetrating trauma among trauma patients requiring SHC. METHODS: The Trauma Quality Improvement Program (2013-2016) database was queried for adult patients undergoing SHC within 24 h of admission. Patients with blunt and penetrating trauma were compared using chi-square and Mann-Whitney U-test. A multivariable logistic regression model was used to determine the risk of mortality. RESULTS: Of 584 patients undergoing SHC, 322 (55.1%) were involved in penetrating trauma, and 69 (11.8%) were involved in blunt. The blunt trauma group had a higher median injury severity score (31.5 versus 25.0; P < 0.001) compared with the penetrating group. The median time to hemorrhage control was longer in those with blunt compared with penetrating trauma (84.6 versus 49.8 min; P < 0.001). The mortality rate was higher in patients with blunt compared with penetrating trauma (29.0% versus 12.7%; P < 0.001). However, after adjusting for covariates, there was no difference in risk of mortality between blunt and penetrating trauma (P = 0.06). CONCLUSIONS: Trauma patients requiring SHC after blunt trauma had a higher mortality rate than those in penetrating trauma. After adjusting for predictors of mortality, there was no difference in risk of mortality despite nearly double the time to hemorrhage control in patients presenting after blunt trauma.
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Hemorragia/cirugía , Hemostasis Quirúrgica/métodos , Esternotomía/métodos , Heridas no Penetrantes/cirugía , Heridas Penetrantes/cirugía , Adulto , Femenino , Hemorragia/etiología , Hemorragia/mortalidad , Hemostasis Quirúrgica/estadística & datos numéricos , Mortalidad Hospitalaria , Humanos , Puntaje de Gravedad del Traumatismo , Unidades de Cuidados Intensivos/estadística & datos numéricos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Medición de Riesgo , Esternotomía/estadística & datos numéricos , Factores de Tiempo , Resultado del Tratamiento , Heridas no Penetrantes/complicaciones , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/mortalidad , Heridas Penetrantes/complicaciones , Heridas Penetrantes/diagnóstico , Heridas Penetrantes/mortalidad , Adulto JovenRESUMEN
PURPOSE: To assess clinical presentation and outcomes of different treatment strategies in cases of spontaneous renal hemorrhage (SRH). METHODS: A retrospective analysis of patients with SRH between 2000 and 2018 was performed. Patients' demographics, clinical presentation, laboratory and radiological investigations, and different lines of treatment were retrieved. The primary outcome was to assess the predictors of the success of conservative treatment. The secondary outcome was to assess the long-term renal function outcome comparing serum creatinine, e GFF, and CT-assessed renal volume at last follow-up with baseline values. RESULTS: The study included 42 (23 males and 19 women) patients with mean ± SD age was 48.1 ± 17.8 years. Conservative management was successful in 19 (46%) patients. Trans-arterial embolization (TAE) was performed in 13 patients (30%) to control active bleeding. Ten patients (25%) required surgical exploration and nephrectomy. Lower serum creatinine (P = 0.003), higher prothrombin concentration (P = 0.04), lower hematoma size (P = 0.02), and non-AML lesions (P = 0.03) were independent predictors of conservative management success. Unlike the TAE-treated group, serum creatinine increased significantly (P = 0.04) with a significant decrease in e-GFR (P = 0.02) and renal volume (P < 0.001) of affected kidneys at last follow-up after conservative treatment. CONCLUSION: Although SRH is a life-threatening condition, conservative treatment is successful in a certain subset of patients. However, it is associated with significant deterioration of the affected kidney function as well as renal volume.
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Embolización Terapéutica , Hemorragia , Hemostasis Quirúrgica , Enfermedades Renales , Efectos Adversos a Largo Plazo , Nefrectomía , Embolización Terapéutica/efectos adversos , Embolización Terapéutica/métodos , Embolización Terapéutica/estadística & datos numéricos , Femenino , Hemorragia/diagnóstico , Hemorragia/etiología , Hemorragia/terapia , Hemostasis Quirúrgica/efectos adversos , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Enfermedades Renales/diagnóstico , Enfermedades Renales/etiología , Enfermedades Renales/terapia , Pruebas de Función Renal/métodos , Efectos Adversos a Largo Plazo/diagnóstico , Efectos Adversos a Largo Plazo/etiología , Masculino , Persona de Mediana Edad , Nefrectomía/efectos adversos , Nefrectomía/métodos , Nefrectomía/estadística & datos numéricos , Evaluación de Procesos y Resultados en Atención de SaludRESUMEN
INTRODUCTION: The majority of patients with splenic trauma undergo non-operative management (NOM); around 15% of these cases fail NOM and require surgery. The aim of the current study is to assess whether the hemodynamic status of the patient represents a risk factor for failure of NOM (fNOM) and if this may be considered a relevant factor in the decision-making process, especially in Centers where AE (angioembolization), intensive monitoring and 24-h-operating room are not available. Furthermore, the presence of additional risk factors for fNOM was investigated. MATERIALS AND METHODS: This is a multicentre prospective observational study, including patients presenting with blunt splenic trauma older than 17 years, managed between 2014 and 2016 in two Italian trauma centres (ASST Papa Giovanni XXIII in Bergamo and Sant'Anna University Hospital in Ferrara-Italy). The risk factors for fNOM were analyzed with univariate and multivariate analyses. RESULTS: In total, 124 patients were included in the study. In univariate analysis, the risk factors for fNOM were AAST grade > 3 (fNOM 37.5% vs 9.1%, p = 0.024), and the need of red blood cell (RBC) transfusion in the emergency department (ED) (fNOM 42.9% vs 8.9%, p = 0.011). Multivariate analysis showed that the only significant risk factor for fNOM was the need for RBC transfusion in the ED (p = 0.049). CONCLUSIONS: The current study confirms the contraindication to NOM in case of hemodynamically instability in case of splenic trauma, as indicated by the most recent guidelines; attention should be paid to patients with transient hemodynamic stability, including patients who require transfusion of RBC in the ED. These patients could benefit from AE; in centers where AE, intensive monitoring and an 24-h-operating room are not available, this particular subgroup of patients should probably be treated with operative management.
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Traumatismos Abdominales/terapia , Tratamiento Conservador , Transfusión de Eritrocitos/estadística & datos numéricos , Choque Traumático/terapia , Bazo/lesiones , Esplenectomía/estadística & datos numéricos , Heridas no Penetrantes/terapia , Traumatismos Abdominales/complicaciones , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Embolización Terapéutica/estadística & datos numéricos , Servicio de Urgencia en Hospital , Femenino , Hemodinámica , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Puntaje de Gravedad del Traumatismo , Italia , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Choque Traumático/complicaciones , Bazo/cirugía , Insuficiencia del Tratamiento , Heridas no Penetrantes/complicaciones , Adulto JovenRESUMEN
BACKGROUND: Desmopressin is used to reduce bleeding after kidney biopsy but evidence supporting its use is weak, especially in patients with elevated creatinine. The present study was undertaken to evaluate efficacy of desmopressin in reducing bleeding after percutaneous kidney biopsy. METHODS: Retrospective cohort study. 269 of 322 patients undergoing percutaneous kidney biopsy between January 1, 2014 and January 31, 2018 were included. Patients had normal bleeding time, platelet count and coagulation profile. Primary outcome was defined as composite of hemoglobin drop ≥1 g/dL, hematoma on post biopsy ultrasound, gross hematuria, erythrocyte transfusion or angiography to stop bleeding. Association of desmopressin with outcomes was assessed using linear (for continuous variables) and logistic (for binary variables) regression models. Propensity score was used to minimize potential confounding. RESULTS: Desmopressin was administered to 100/269 (37.17%) patients. After propensity score adjustment patients who received desmopressin had increased odds of post biopsy bleeding [OR 3.88 (1.95-7.74), p < 0.001]. Creatinine at time of biopsy influenced bleeding risk; gender, emergent vs elective biopsy, obesity, AKI, diabetes, hypertension or bleeding time did not influence bleeding risk. Administration of desmopressin to patients with serum creatinine ≥1.8 mg/dL decreased bleeding risk [OR 2.11 (95% CI 0.87-5.11), p = 0.09] but increased bleeding risk when serum creatinine was < 1.8 mg/dL (OR 9.72 (95% CI 2.95-31.96), p < 0.001). CONCLUSION: Desmopressin should not be used routinely prior to percutaneous kidney biopsy in patients at low risk for bleeding but should be reserved for patients who are at high risk for bleeding.
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Biopsia/efectos adversos , Creatinina/sangre , Desamino Arginina Vasopresina , Enfermedades Renales/diagnóstico , Riñón , Hemorragia Posoperatoria , Angiografía/métodos , Angiografía/estadística & datos numéricos , Biopsia/métodos , Coagulación Sanguínea/efectos de los fármacos , Desamino Arginina Vasopresina/administración & dosificación , Desamino Arginina Vasopresina/efectos adversos , Femenino , Hemostasis Quirúrgica/estadística & datos numéricos , Hemostáticos/administración & dosificación , Hemostáticos/efectos adversos , Humanos , Riñón/irrigación sanguínea , Riñón/patología , Enfermedades Renales/epidemiología , Pruebas de Función Renal , Masculino , Persona de Mediana Edad , Evaluación de Procesos y Resultados en Atención de Salud , Selección de Paciente , Hemorragia Posoperatoria/sangre , Hemorragia Posoperatoria/diagnóstico , Hemorragia Posoperatoria/prevención & control , Hemorragia Posoperatoria/terapia , Estudios Retrospectivos , Ultrasonografía/métodos , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: To evaluate the effects of different hemostasis methods used in abdominal surgery on the development ofabdominal adhesion. MATERIAL AND METHODS: A total of 48 Wistar albino female rats were separated into six groups; Group 1 - Control group,Group 2 - Hemorrhage group, Group 3 - Electrocoautery group, Group 4 - Gel Spon-P®, Group 5 - PAHACEL®, andGroup 6 - Ankaferd-Blood Stopper®. Adhesions that developed were scored according to the Knightly classification andthe prevalence of adhesions according to the Linsky classification. The total adhesion score was calculated as the total ofthe severity and prevalence scores. RESULTS: The lowest total adhesion values were determined in Group 1 (control) and the highest adhesion values were inGroup 2 (hemorrhage) group in terms of all parameters. The adhesion values in Group 3, where the rats were administeredhemostasis with electrocautery were similar to those of Group 2 (hemorrhage). When the alternative methods were evaluated,the lowest adhesion scores were in Group 6 (Ankaferd-Blood Stopper®). CONCLUSIONS: In cases of minor pelvic or abdominal bleeding, not providing hemostasis or applying hemostasis withelectrocautery can increase the development of intra-abdominal adhesions. The use of alternative hemostatic materialsinstead of electrocautery for hemostasis may reduce the formation of adhesions.
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Hemostasis Quirúrgica , Adherencias Tisulares , Abdomen/cirugía , Animales , Modelos Animales de Enfermedad , Electrocoagulación , Hemostasis Quirúrgica/efectos adversos , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Pelvis/cirugía , Ratas , Índice de Severidad de la Enfermedad , Adherencias Tisulares/etiología , Adherencias Tisulares/patología , Adherencias Tisulares/fisiopatologíaRESUMEN
PURPOSE: To evaluate whether changing trends in tonsil surgery between 2005 and 2017 in Germany were associated with different age- and gender-specific hemorrhage rates. METHODS: A longitudinal population-based inpatient cohort study was performed including all patients who had undergone tonsillectomy (with or without adenoidectomy), tonsillotomy, abscess-tonsillectomy, removal of tonsillar remnants and surgical treatment to achieve hemostasis following tonsil surgery. The population was stratified by age (groups of 5 years) and gender. Operation rates were calculated in relation to the end-year population number according to the German Federal Office of Statistics. RESULTS: The surgical rates per 100,000 had significantly decreased from 170.39 to 90.95 (46.62%) in female patients and from 147.33 to 88.19 (40.14%) in male patients within the study period (p < 0.001). A total of 42.352 female patients had required surgical treatment to achieve hemostasis following 783,005 procedures (5.41%). In contrast, only 669,632 operations were performed in male patients but were complicated by hemorrhage in 51.185 cases (7.64%) which was significantly different (p < 0.001). The male-to-female ratio of the surgical rates had increased from 0.86:1 to 0.93:1. Hemorrhage rates differed significantly between age groups (p < 0.001). Male gender is a significant risk factor for bleeding at all ages < 85 years with greatest differences in 20- to 25-year-old patients (12.19% male vs. 6.26% female). CONCLUSIONS: Changing trends in tonsil surgery are not associated with increased rates of bleeding complications. Hemorrhage following tonsil surgery is significantly related to age and gender and this should be noted when reported hemorrhage rates in the literature are appraised by the reader.
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Hemostasis Quirúrgica , Enfermedades Faríngeas/cirugía , Hemorragia Posoperatoria , Tonsilectomía , Adolescente , Adulto , Factores de Edad , Anciano de 80 o más Años , Preescolar , Estudios de Cohortes , Femenino , Alemania/epidemiología , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Estudios Longitudinales , Masculino , Evaluación de Procesos y Resultados en Atención de Salud , Enfermedades Faríngeas/epidemiología , Hemorragia Posoperatoria/epidemiología , Hemorragia Posoperatoria/etiología , Hemorragia Posoperatoria/cirugía , Factores de Riesgo , Factores Sexuales , Tonsilectomía/efectos adversos , Tonsilectomía/métodos , Tonsilectomía/tendenciasRESUMEN
BACKGROUND: Massive transfusion protocols with balanced blood product ratios have been associated with improved outcomes in adult trauma. The impact on pediatric trauma is unclear. MATERIAL AND METHODS: A retrospective review of the Pediatric Trauma Quality Improvement Program data set was performed using data from January 2015 to December 2016. Trauma patient's ≤ 18 y of age, who received red blood cells (RBCs) and were massively transfused were included. Children with burns, dead on arrival, and nonsurvivable injuries were excluded. Outcome data and mortality were assessed based on low (<1:2), medium (≥1:2, <1:1), and high (≥1:1) plasma and platelet to RBC ratios. RESULTS: There were 465 children included in the study (median age, 8 [2-16] y; median injury severity score, 34 [29-34]; mortality rate, 38%). Those transfused a medium plasma:RBC ratio received the greatest blood product volume in 24 h (90 [56-164] mL/kg; P < 0.01). Those in the low plasma:RBC group underwent fewer hemorrhage control procedures [56 (34%); P < 0.01], but ratio was not significant when controlling for age and other variables. Survival was improved for those who received a high plasma:RBC ratio (P = 0.02). Platelet transfusions were skewed toward lower ratios (95%) with no difference in clinical outcomes between the groups. CONCLUSIONS: A high ratio of plasma:RBC may result in decreased mortality in severely injured children receiving a massive transfusion. Prospective, multicenter studies are needed to determine optimal resuscitation strategies for these critically ill children.
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Transfusión de Eritrocitos , Hemorragia/terapia , Plasma , Resucitación/métodos , Heridas y Lesiones/terapia , Adolescente , Niño , Preescolar , Femenino , Hemorragia/etiología , Hemorragia/mortalidad , Hemostasis Quirúrgica/estadística & datos numéricos , Mortalidad Hospitalaria , Humanos , Lactante , Recién Nacido , Puntaje de Gravedad del Traumatismo , Masculino , Transfusión de Plaquetas , Estudios Retrospectivos , Resultado del Tratamiento , Heridas y Lesiones/complicaciones , Heridas y Lesiones/mortalidadRESUMEN
Introduction The risk of returning to theatre for arrest of haemorrhage following tonsillectomy can be determined from analysis of the Hospital Episode Statistics data provided by the Department of Health website. This method was employed previously for data between 1998-2002 and was repeated in this study to observe any changes over this time period. Materials and methods Hospital Episode Statistics data for England from 2010-2016 were used. The number of tonsillectomies and surgical arrest of post-tonsillectomy haemorrhage were considered for children and adults. Results Of 267,159 tonsillectomies performed over the six-year period, 5027 (1.88%) returned to theatre for control of bleeding. This was 3.5 times more likely in adults than children (P < 0.0001). Comparison with the previous study showed an increase in return to theatre rates following tonsillectomy of 1.06%, from 0.82% to 1.88%. Conclusion Adults are more likely than children to require and arrest of haemorrhage post-tonsillectomy. Return to theatre rates have increased since 2004 at an estimated additional cost to NHS England of £1,415,056 per annum. The causes of this observed increase have yet to be determined.
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Hemostasis Quirúrgica/tendencias , Hemorragia Posoperatoria/cirugía , Pautas de la Práctica en Medicina/tendencias , Tonsilectomía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Inglaterra , Femenino , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Hemorragia Posoperatoria/epidemiología , Pautas de la Práctica en Medicina/estadística & datos numéricos , Adulto JovenRESUMEN
INTRODUCTION: Bleeding from esophageal varices in cirrhosis is an emergent condition with high mortality. One of the preferred modality of treating esophageal varices is EVL. We aimed to find out the outcome of EVL in controlling acute esophageal variceal bleeding, prophylactic banding to prevent future bleeding and the number of sessions required for complete eradication of varices. METHODS: This descriptive observational study was carried out in Gastroenterology and Hepatology unit of Bir Hospital, NAMS from June 2016 to May 2017. Consecutive cases who presented in emergency room with acute variceal bleeding due to liver cirrhosis and cases of liver cirrhosis with large varices and red color signs on endoscopic examination were enrolled. They underwent EVL and subsequent re-endoscope at one month interval till the eradication of varices was achieved. RESULTS: Among 83 patients, 15 (18.1%) were of Child Pugh class A, 29 (34.9%) B and 39 (47%) were of C. In 20 (24.1%) cases varices could be eradicated in one session of EVL while 57 (68.7%) required two sessions and in 6 (7.2%) cases it took three sessions. Total average EVL session required for obliteration of esophageal varices was 1.84±0.53. There was only one (1.2%) of early re-bleeding post EVL. CONCLUSIONS: EVL is an effective modality of treatment in controlling acute esophageal variceal bleeding, in preventing future variceal bleeding as well as in eradicating esophageal varices with very few complications.
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Endoscopía Gastrointestinal/métodos , Várices Esofágicas y Gástricas , Hemorragia Gastrointestinal , Hemostasis Quirúrgica , Cirrosis Hepática , Adulto , Várices Esofágicas y Gástricas/diagnóstico , Várices Esofágicas y Gástricas/etiología , Várices Esofágicas y Gástricas/cirugía , Femenino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/cirugía , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/epidemiología , Masculino , Persona de Mediana Edad , Nepal/epidemiología , Evaluación de Procesos y Resultados en Atención de Salud , RecurrenciaRESUMEN
INTRODUCTION: The aim of this clinical control trial is to analyze the cost-effectiveness and to understand the efficacy of the HARMONIC FOCUS®+ (Ethicon Inc., Somerville, New Jersey) scalpel as the only system to cut and coagulate in thyroidectomy. MATERIALS AND METHODS: One hundered patients of the thyroid clinic of the Mexico City General Hospital were included. All patients underwent surgery and were divided into two randomized groups. In Group 1, the HARMONIC scalpel was the only device used for cut and coagulate (50 patients), and in Group 2 clamp, tie, and electrocautery (50 patients) were used. Surgical bleeding, operative time, complications, diagnosis, thyroid size, and hospital stay were evaluated in both groups. The statistical analysis was done using central trend measurements, Student's t-, chi-squared, and Fisher's exact test, with a significance level of p < 0.05. The cost-effectiveness analysis was completed by determining the total cost of the surgical procedure per hour in US dollars, and the evolution to compare efficacy will be the number of re-interventions due to postoperative bleeding. RESULTS: The use of the HARMONIC scalpel in thyroid surgery had the same results as the traditional method when comparing complications, reoperation, hospital stay, and hypoparathyroidism. In total thyroidectomy patients, the bleeding in Group 1 was 55.16ml ( ± 32.97) and 85.4ml ( ± 69.41) in Group 2 , p=0.034. Operative time in Group 1 was 74.6 minutes (± 23.39) and 104.09 minutes (± 34.66) in Group 2, p= 0.0001. In both groups, there were no statistical differences in lobectomy. Cost-effectiveness analysis implies an adequate hemostasis if we are using a hemostatic device, and above all, the avoidance of a re-intervention due to hematoma, and the cost-effectiveness with regard to the re-intervention as a result of a hematoma implies that $161 US more is spent for each re-intervention. CONCLUSION: The utilization of the HARMONIC scalpel device is similar to the traditional technique of ligature and knots as far as cost-effectiveness is concerned, due to the fact that the greater expense of the device is compensated by the lower expense in time and surgical re-intervention.
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Análisis Costo-Beneficio , Hemostasis Quirúrgica , Enfermedades de la Tiroides/cirugía , Tiroidectomía , Adulto , Anciano , Anciano de 80 o más Años , Pérdida de Sangre Quirúrgica/prevención & control , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Femenino , Hemostasis Quirúrgica/efectos adversos , Hemostasis Quirúrgica/economía , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/estadística & datos numéricos , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Tempo Operativo , Hemorragia Posoperatoria/epidemiología , Hemorragia Posoperatoria/prevención & control , Glándula Tiroides/cirugía , Tiroidectomía/efectos adversos , Tiroidectomía/economía , Tiroidectomía/métodos , Tiroidectomía/estadística & datos numéricos , Adulto JovenRESUMEN
AIM: To present treatment of 52 149 patients with ulcerative gastroduodenal bleeding (UGDB) who were treated in different regions of Central Federal District (CFD) for the period 2011-2014. It is noted that UGDB incidence per 100 thousands is increased proportionally from 32.9 to 77.8 according to population less than 20 and over 100 thousands, respectively. In hospitals of small and medium settlements the number of UGDB patients without surgery reaches 81.6 and 81.1%, the number of operated patients - 18.4 and 18.9% respectively. In hospitals of large settlements this ratio is 90.1 and 90.6%, the number of operated patients - 9.9 and 9.4%, respectively. In areas of Central Federal District the mortality rate in patients without surgery is 3.9-8.2%, in operated patients - 17.4-36.9%. RESULTS: Structured analysis of the organization of surgical care in Central Federal District revealed the relationship between outcomes and efficient use of endoscopic diagnostics and haemostasis. In municipal hospitals of Central District endoscopic technologies are insufficiently used for final elimination of ulcerative bleeding.
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Hemostasis Quirúrgica , Hospitales , Úlcera Péptica Hemorrágica , Endoscopía Gastrointestinal/métodos , Necesidades y Demandas de Servicios de Salud , Hemostasis Quirúrgica/métodos , Hemostasis Quirúrgica/mortalidad , Hemostasis Quirúrgica/estadística & datos numéricos , Hospitales/clasificación , Hospitales/estadística & datos numéricos , Humanos , Mortalidad , Úlcera Péptica Hemorrágica/epidemiología , Úlcera Péptica Hemorrágica/cirugía , Federación de Rusia/epidemiologíaRESUMEN
Evaluation of endoscopic ethmoidectomy performed as a day-case in terms of security, quality, and satisfaction of the patient. This prospective observatory bi-centric study over 1 year included 74 patients undergoing an ethmoidectomy respecting the eligibility criteria of ambulatory care. We recorded patients' demographic data, operative details, satisfaction, postoperative course, and follow-up results. Nasal symptoms were evaluated by SNOT-22 on preoperative appointment and postoperatively at D30. No non-absorbable nasal packing was used, eventually in the case of preoperative-bleeding absorbable gelatine packing. The postoperative follow-up took place at D1 by phone call and at D10 and D30 to assess complications, Visual Analogue Scale, and state of ethmoidal corridors by endoscopic exam. Patients benefited of bilateral ethmoidectomy in 82.4 % cases associated with septoplasty in 42 %. The majority (95 %) was discharged on the same day. Only one patient had bleeding at D0 and was kept in standard hospitalization, such as three other patients for medical or organizational reasons not related to surgery. At D1, 23 % described postoperative light bleeding but needed no revisit and pain was estimated at 1.3 (VAS). No readmission was observed, and no major complication was noted. SNOT-22 decreased successfully by 56 %, statistically related to postoperative treatment of corticosteroids and in the case of Samter triad. 97 % of patients were satisfied of the ambulatory care. These results suggest that within an experienced and dedicated day-case medical and paramedical team, ethmoidectomy can be safely performed on a day-case basis with high quality of taking care and satisfaction of patients.