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Objective:To investigate the sedative effect after congenital heart disease surgery in children under the bi-spectral index monitoring(BIS).Methods:A prospective cohort study was performed, we selected 264 children with congenital heart disease who were admitted to the cardiac intensive care unit at Shanghai Children′s Medical Center from September 2018 to August 2019, 126 cases in the intervention group, and 138 cases in the control group.The control group used Ramsay sedation score to evaluate the sedative effect, meanwhile the intervention group was evaluated by Ramsay sedation score and BIS.The incidence of adverse events related to extubation performed within 8 hours after congenital heart disease surgery, and the length of stay in ICU between two groups were compared.The average mechanical ventilation time of the patients whose mechanical ventilation time was more than 8 hours in two groups was compared.The use of sedative drugs midazolam and morphine in children with mechanical ventilation time for more than 24 hours and liver damage, and the incidence of respiratory depression during ventilator withdrawal were analyzed.Results:In children with early extubation, there were 62 cases in the intervention group and 70 cases in the control group.Compared with the control group, the intervention group had a low incidence of extubation-related adverse events (including unplanned extubation, dysphoria after sputum aspiration, and inhalation inhibition after extubation). The average mechanical ventilation time in the intervention group[(8.18±1.95)h] was less than that in the control group[(9.53±1.37)h, P<0.05] of the patients whose mechanical ventilation time was more than 8 hours but less than 24 hours.In children with mechanical ventilation time more than 24 hours, 28 cases were in the intervention group and 35 cases in the control group.The average doses of midazolam and morphine in the intervention group[(1.82±0.40)μg/(kg·min), (8.64±3.03)μg/(kg·h)] were less than those in the control group[(2.73±0.79) μg/(kg·min), (14.32±5.01)μg/(kg·h), all P<0.05]. Among the 28 children in the intervention group with mechanical ventilation time more than 24 hours, 13 cases had liver damage, and 15 cases of the 35 children in the control group had liver damage.The average doses of midazolam and morphine in the intervention group[(1.42±0.51)μg/(kg·min), (6.88±2.17)μg/(kg·h)] were lower than those in the control group[(2.25±0.62)μg/(kg·min), (11.88±3.56)μg/(kg·h), all P<0.05]. The incidence of inhalation inhibition in the intervention group was lower than that in the control group ( χ2=48.303, P<0.05). Conclusion:The sedation after congenital heart disease surgery in children under the BIS is effective.
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Objective: The objective of the current study was to evaluate the timing of first extubation and compare the outcome of patient extubated early with others; we also evaluated the predictors of early extubation in our cohort. Materials and Methods: This prospective cohort study included children <1 year of age undergoing surgery for congenital heart disease. Timing of first extubation was noted, and patients were dichotomized in the group taking 6 h after completion of surgery as cutoff for early extubation. The outcome of the patients extubated early was compared with those who required prolonged ventilation. Variables were compared between the groups, and predictors of early extubation were evaluated using multivariate logistic regression analysis. Results: One hundred and ninety-four (33.8%) patients were extubated early including 2 extubation in operating room and 406 (70.7%) were extubated within 24 h. Four (0.7%) patients died without extubation. No significant difference in mortality and reintubation was observed between groups. Patient extubated early had a significant lower incidence of sepsis (P = 0.003) and duration of Intensive Care Unit (ICU) stay (P = 0.000). Age <6 months, risk adjustment for congenital heart surgery category ≥3, cardiopulmonary bypass time ≥80 min, aortic cross-clamp time ≥ 60 min, and vasoactive-inotropic score >10 were independently associated with prolonged ventilation. Conclusion: Early extubation in infants postcardiac surgery lowers pediatric ICU stay and sepsis without increasing the risk of mortality or reintubation. Age more than 6 months, less complex of procedure, shorter surgery time, and lower inotropic requirement are independent predictors of early extubation.
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@#Objective To optimize the ways of extubation after tracheotomy.Methods From August, 2016 to April, 2018, 118 patients after tracheotomy for brain injury were divided into early extubation group (n=74) and conventional extubation group (n=44). The success rate and tolerance of extubation were compared, and the biochemical markers of blood were tested before and seven days after extubation. The early extubation group was divided into disposable extubation group (n=37) and occlusion tube-extubation group (n=37), and their success rates of extubation were compared.Results There was no significant difference in success rate between the early extubation group and the conventional extubation group (χ2=0.016, P>0.05). The tolerance was less in the early extubation group on the first day of extubation (χ2=4.909, P<0.05), and it was not different seven days and 15 days after extubation (χ2<1.995, P>0.05). The procalcitonin, hypersensitive C reactive protein and white blood cell count decreased (t>2.680, P<0.05), and hemoglobin and albumin increased seven days after extubation (t>11.620, P<0.001). There was no significant difference in the success rate between the disposable extubation group and the occlusion tube-extubation group (χ2<2.902, P>0.05).Conclusion Satisfactory cough and deglutition reflex are the core indexes of successful extubation, other indications may not influence on the success of extubation but on tolerance. Extubation may benefit to control the complications of tracheotomy. The disposable extubation is more recommended.
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BACKGROUND: Early extubation after cardiovascular surgery has some clinical advantages, including reduced hospitalization costs. Herein, we review the results of ultra-fast-track (UFT) extubation, which refers to extubation performed on the operating table just after the operation, or within 1–2 hours after surgery, in patients with congenital cardiac disease. METHODS: We performed UFT extubation in patients (n=72) with a relatively simple congenital cardiac defect or who underwent a simple operation starting in September 2016. To evaluate the feasibility and effectiveness of our recently introduced UFT extubation strategy, we retrospectively reviewed 195 patients who underwent similar operations for similar diseases from September 2015 to September 2017, including the 1-year periods immediately before and after the introduction of the UFT extubation protocol. Propensity scores were used to assess the effects of UFT extubation on length of stay (LOS) in the intensive care unit (ICU), hospital LOS, and medical costs. RESULTS: After propensity-score matching using logistic regression analysis, 47 patients were matched in each group. The mean ICU LOS (16.3±28.6 [UFT] vs. 28.0±16.8 [non-UFT] hours, p=0.018) was significantly shorter in the UFT group. The total medical costs (182.6±3.5 [UFT] vs. 187.1±55.6 [non-UFT] ×100,000 Korean won [KRW], p=0.639) and hospital stay expenses (48.3±13.6 [UFT] vs. 54.8±29.0 [non-UFT] ×100,000 KRW, p=0.164) did not significantly differ between the groups. CONCLUSION: UFT extubation decreased the ICU LOS and mechanical ventilation time, but was not associated with postoperative hospital LOS or medical expenses in patients with simple congenital cardiac disease.
Subject(s)
Humans , Heart Defects, Congenital , Heart Diseases , Hospitalization , Intensive Care Units , Length of Stay , Logistic Models , Operating Tables , Propensity Score , Respiration, Artificial , Retrospective StudiesABSTRACT
El desarrollo de protocolos de extubación precoz en cirugía cardiaca se basa en el uso de técnicas anestésicas que persiguen el objetivo de tener un paciente con un estado de vigilia adecuado y una vía aérea segura durante el período de emergencia de la anestesia. Se diseñó un estudio prospectivo y descriptivo con el objetivo de evaluar si el uso de bloqueo paravertebral torácico bilateral (BPVTB) previo a una cirugía cardiaca en adultos disminuye los requerimientos intraoperatorios (IO) de opioides, y aumentando con ello la posibilidad de extubación segura en el pabellón y, además, evaluar la calidad analgésica postoperatoria (PO). Material y Método: Los pacientes deben ser adultos sometidos a una cirugía cardiaca por esternotomía. Los criterios de exclusión fueron: cirugía larga y compleja, paro circulatorio, hipotermia profunda, insuficiencia cardiaca, hipertensión pulmonar severa, obesidad > grado II, enfermedad pulmonar severa y coagulopatía. Los pacientes seleccionados fueron sometidos a un BPVTB, y luego se indujo anestesia general no estandarizada. Tras realizar la cirugía prevista, al inicio del cierre de la piel se suspende el agente anestésico inhalatorio, se realiza prueba de ventilación espontánea y se extuba en pabellón si cumple criterios establecidos. Posteriormente se evaluó PaO2 y PaCO2(ingreso UCI), se aplicó escala visual análoga (EVA) para medir intensidad del dolor (6 h del PO) y al finalizar el primer día de PO se consignó el consumo de opioides, la incidencia de náuseas y vómitos y la necesidad de usar ventilación mecánica invasiva (VMI) o no invasiva (VMNI)...
The development of early extubation protocols in cardiac surgery are based on anesthesic techniques able to have the appropriate anesthesia depth and a secured airway during the emergence of anesthesia. A prospective study was design in adults subjected to cardiac surgery in order to evaluate the effectiveness of preoperative bilateral paravertebral thoracic block (BPVTB) in decreasing intraoperative opiods doses and allow a safe extubation in the operating room (OR) and, even more, give a good quality postoperative (PO) analgesia. Material and Methods: Patients subjected to a cardiac surgery with sternotomy. Exclusion criteria were: long and complex surgery, circulatory arrest, deep hypothermia, cardiac failure, severe pulmonary hypertension, obesity grade II or greater, severe lung disease and coagulophaty. A cohort of patients were subjected to a BPVTB, then general anesthesia was induced (no standarized technique). After cardiac surgery, at the beginning of skin suture, inhaled anesthetics were discontinued and after successful spontaneous breathing test, the patient was extubated in the operating room. PaO2 y PaCO2 was evaluated at the arrival to the ICU. Visual analogue scale (VAS) was applied every 6 hours to measure pain level. At the end of the first day opiod dose, PONV and ventilation support (invasive and noinvasive) was registered...(AU)
Subject(s)
Humans , Male , Adult , Female , Middle Aged , Heart Block/surgery , Nerve Block/methods , Thoracic Surgery/methods , Pain, Postoperative/therapy , Airway Extubation/methods , Pain Measurement , Prospective Studies , Time FactorsABSTRACT
Background: The time to extubation in neurosurgical patients depends on a number of various factors, including patient, surgical and anesthetic factors. Objective: To determine the factors influencing the time to extubation in neurosurgical patients. Methods: This study is a prospective study including all patients who underwent intracranial surgery from October 2008 to April 2009 at Siriraj Hospital. We excluded patients who were under the age of 18 years, intubated or had undergone tracheostomy prior to the surgery and had a history of difficult intubation. Demographic data and various factors expected to involve the extubation were collected and analyzed. Results: There were 171 (89.1%) patients suitable for the early extubation and 21 (10.9%) patients remained in the intubated condition. A univariate analysis revealed 10 factors influencing failure of the extubation, including age >65 years, ASA physical status > class II, Glasgow coma score (GCS) <13, emergency surgical condition, anesthetic time >300 minutes, estimated blood loss >700 ml, use of cerebral protective technique, total propofol dosage >1,000 mg, total fentanyl dosage >50 mcg/hour, and a completed operation time after 4 pm. In a multivariate analysis, the delayed extubation was associated with 3 factors, including GCS <13, emergency surgical condition and estimated blood loss >700 ml. Conclusion: The incidence of the early extubation in neurosurgical patients who underwent intracranial surgery was 89.1%. Factors associated with an increased risk of delayed extubation included low Glasgow coma score, emergency surgical status and a large amount of intra-operative blood loss.
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Fast-tracking in cardiac surgery refers to the concept of early extubation, mobilization and hospital discharge in an effort to reduce costs and perioperative morbidity. With careful patient selection, fast-tracking can be performed in many patients undergoing surgery for congenital heart disease (CHD). In order to accomplish this safely, a multidisciplinary coordinated approach is necessary. This manuscript reviews currently used anesthetic techniques, patient selection, and available information about the safety and patient outcome associated with this approach.