RESUMEN
PURPOSE: This study was aimed to compare the success rate between patients who underwent general anesthesia and deep sedation. METHODS: Patients who were diagnosed with intussusception and had no contraindications would receive non-operative treatment first by undergoing pneumatic reduction. The patients were then split in to two groups: one group underwent general anesthesia (GA group), while the other underwent deep sedation (SD group). This study was a randomized controlled trial which compared success rate between two groups. RESULTS: A total of 49 episodes diagnosed with intussusception were random into 25 episodes in GA group and 24 episodes in SD group. There was no significant difference in baseline characteristic between the two groups. The success rates of GA group and SD group were equally 88.0% (p = 1.00). Sub-analysis of the success rate was lower in the patients with high-risk score for failed reduction. (Chiang Mai University Intussusception (CMUI) failed score in success VS failed = 6.9 ± 3.2 vs. 10.3 ± 3.0 p = 0.017). CONCLUSION: General anesthesia and deep sedation offered similar success rates. In cases of high risk of failure, general anesthesia should be considered to accommodate the switch to surgical management in the same setting if the non-operative approach fails. The appropriate treatment and sedative protocol also increase the success of reduction.
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Sedación Profunda , Intususcepción , Humanos , Intususcepción/etiología , Sedación Profunda/efectos adversos , Sedación Profunda/métodos , Anestesia General/efectos adversos , Resultado del Tratamiento , Enema/métodosRESUMEN
Background and Objectives: Ipsilateral shoulder pain (ISP) is a common complication after thoracic surgery. Severe ISP can cause ineffective breathing and impair shoulder mobilization. Both phrenic nerve block (PNB) and suprascapular nerve block (SNB) are anesthetic interventions; however, it remains unclear which intervention is most effective. The purpose of this study was to compare the efficacy and safety of PNB and SNB for the prevention and reduction of the severity of ISP following thoracotomy or video-assisted thoracoscopic surgery. Materials and methods: Studies published in PubMed, Embase, Scopus, Web of Science, Ovid Medline, Google Scholar and the Cochrane Library without language restriction were reviewed from the publication's inception through 30 September 2022. Randomized controlled trials evaluating the comparative efficacy of PNB and SNB on ISP management were selected. A network meta-analysis was applied to estimate pooled risk ratios (RRs) and weighted mean difference (WMD) with 95% confidence intervals (CIs). Results: Of 381 records screened, eight studies were eligible. PNB was shown to significantly lower the risk of ISP during the 24 h period after surgery compared to placebo (RR 0.44, 95% CI 0.34 to 0.58) and SNB (RR 0.43, 95% CI 0.29 to 0.64). PNB significantly reduced the severity of ISP during the 24 h period after thoracic surgery (WMD -1.75, 95% CI -3.47 to -0.04), but these effects of PNB were not statistically significantly different from SNB. When compared to placebo, SNB did not significantly reduce the incidence or severity of ISP during the 24 h period after surgery. Conclusion: This study suggests that PNB ranks first for prevention and reduction of ISP severity during the first 24 h after thoracic surgery. SNB was considered the worst intervention for ISP management. No evidence indicated that PNB was associated with a significant impairment of postoperative ventilatory status.
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Bloqueo Nervioso , Cirugía Torácica , Humanos , Nervio Frénico , Dolor de Hombro , Bloqueo Nervioso/efectos adversos , Dolor Postoperatorio/prevención & control , Metaanálisis en Red , Inyecciones IntraarticularesRESUMEN
AIM: To compare incidences of abnormal heart rate (HR) between the phenylephrine/ephedrine protocol (P/E protocol) against the ephedrine-only (C) protocol, conventionally used for treating predelivery hypotension following spinal anesthesia for cesarean section. METHODS: Two hundred and sixty-eight parturients with pre-delivery hypotension after spinal anesthesia were equally randomized to (1) Group P/E (n = 134), phenylephrine 100 mcg in 10 mL intravenously if HR ≥ 60 beats/min (bpm), or ephedrine 6 mg intravenously if HR < 60 bpm, and 2) Group C (n = 134). The primary outcome was the incidence of the parturients with abnormal HR after vasopressor administration. The secondary outcome was the mean differences of HR and hypotensive periods during the pre-delivery period. RESULTS: There was no significant difference of between-group incidences of bradycardia (12.0% in Group P/E vs 6.7% in Group C, p = 0.136) and tachycardia (26.9% vs 35.8%, p = 0.114). Mean HR was 81.9 bpm (95% confidence interval [CI] 79.9, 84.3) in Group P/E, and 88.8 bpm (86.8, 90.6) in Group C (p < 0.001). The duration of hypotension in relation to the time interval from spinal anesthesia to delivery was 20.9% (95% CI 18.4-23.2) in Group P/E, and 26.5% (23.9-29.3) in Group C (p < 0.01). The calculated area under the curve (AUC) of abnormal HR in relation to time was significantly reduced only in Group P/E (p < 0.010). CONCLUSIONS: The incidences of out-of-range HR were comparable, but the P/E protocol resulted in a lower mean HR and better control of systolic blood pressure than the ephedrine-only protocol.
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Anestesia Obstétrica , Anestesia Raquidea , Cesárea , Efedrina , Frecuencia Cardíaca , Hipotensión , Fenilefrina , Anestesia Obstétrica/efectos adversos , Anestesia Raquidea/efectos adversos , Protocolos Clínicos , Método Doble Ciego , Efedrina/efectos adversos , Efedrina/farmacología , Efedrina/uso terapéutico , Femenino , Frecuencia Cardíaca/efectos de los fármacos , Hemodinámica , Humanos , Hipotensión/tratamiento farmacológico , Hipotensión/etiología , Fenilefrina/efectos adversos , Fenilefrina/farmacología , Fenilefrina/uso terapéutico , EmbarazoRESUMEN
BACKGROUND: Ilioinguinal/iliohypogastric nerve block is commonly performed to control postherniotomy pain. The posterior quadratus lumborum block has been recently described as an effective analgesic technique for pediatric low abdominal surgery. No data were found regarding the use of posterior quadratus lumborum block in comparison with the traditional ilioinguinal/iliohypogastric nerve block in pediatric inguinal surgery. AIM: This randomized assessor-blinded study compared postoperative analgesic effects between ultrasound-guided posterior quadratus lumborum block and ilioinguinal/iliohypogastric nerve block in pediatric inguinal herniotomy. METHODS: One- to seven-year-old children scheduled for unilateral open herniotomy were randomly assigned to receive either ultrasound-guided posterior quadratus lumborum block with 0.25% bupivacaine 0.5 mL/kg or ultrasound-guided ilioinguinal/iliohypogastric nerve block with 0.25% bupivacaine 0.2 mL/kg after induction of general anesthesia. The primary outcome was the proportion of patients who received postoperative oral acetaminophen. The required fentanyl in the recovery room, 24-hour acetaminophen consumption, success rate of regional blocks, block performance data, block-related complications, postoperative pain intensity, and parental satisfaction were assessed. RESULTS: This study included 40 patients after excluding four cases who were ineligible. The number of patients who required postoperative oral acetaminophen was significantly lower in the posterior quadratus lumborum block group (15.8% vs 52.6%; OR: 5.9; 95% CI: 1.3, 27.3; P = .022). The pain scores at 30 minutes, 1, 2, 6, 12, and 24 hours were similar between groups. There was no evidence of between-group differences in block performance time, the number of needle passes, block-related complications, and parental satisfaction. CONCLUSION: The posterior quadratus lumborum block with 0.25% bupivacaine 0.5 mL/kg provided better pain control than the ilioinguinal/iliohypogastric nerve block with 0.25% bupivacaine 0.2 mL/kg after open herniotomy in children. The ultrasound guidance technique for the posterior quadratus lumborum block is safe and as simple as the ultrasound-guided ilioinguinal/iliohypogastric nerve block for pediatric patients.
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Bupivacaína/uso terapéutico , Hernia Inguinal/cirugía , Herniorrafia/métodos , Bloqueo Nervioso/métodos , Dolor Postoperatorio/prevención & control , Ultrasonografía Intervencional/métodos , Anestésicos Locales/administración & dosificación , Anestésicos Locales/uso terapéutico , Bupivacaína/administración & dosificación , Preescolar , Femenino , Humanos , Lactante , Masculino , Estudios ProspectivosRESUMEN
BACKGROUND: The external anatomical landmark and the radiological landmark have been introduced to provide estimation of the depth of right internal jugular venous catheter during insertion. AIMS: This study aimed to compare the accuracy, agreement, and reliability of the external anatomical landmark and the radiological landmark, confirmation being by transesophageal echocardiography. METHODS: This prospective observational study was conducted in children ages 1-15 years. The catheter was placed at the superior vena cava and the right atrium junction guided by transesophageal echocardiography. The catheter depth derived from the transesophageal echocardiography, the external anatomical landmark, and the radiological landmark was recorded. The optimal zone of the catheter tip was 5 mm below and 10 mm above the superior vena cava and the right atrium junction. Accuracy was assessed by the difference between the transesophageal echocardiography and the external anatomical landmark or the radiological landmark. Agreement with Bland-Altman plots and correlation were tested. RESULTS: Eighty participants, median age of 3 years, were enrolled. The median (IQR) differences between the depth of the transesophageal echocardiography and the external anatomical landmark or the radiological landmark were 0.30 (0, 0.70) and 0.10 (-0.20, 0.90) cm, respectively. Bland-Altman plots demonstrated good agreement between the depths. The catheter tips were located in the optimal zone more frequently with the external anatomical landmark than the radiological landmark (94.7% vs 64.5%). The external anatomical landmark showed a stronger correlation to transesophageal echocardiography than the radiological landmark (r = .95 vs .83). CONCLUSION: Both the external anatomical landmark and the radiological landmark enabled accurate estimation of the central venous catheter depth close to the superior vena cava and the right atrium junction. The external anatomical landmark is of more potential use than the radiological landmark in clinical practice.
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Cateterismo Venoso Central/métodos , Ecocardiografía Transesofágica/métodos , Venas Yugulares/anatomía & histología , Ultrasonografía Intervencional/métodos , Adolescente , Cateterismo Venoso Central/instrumentación , Catéteres Venosos Centrales , Niño , Preescolar , Femenino , Atrios Cardíacos/anatomía & histología , Humanos , Lactante , Masculino , Estudios Prospectivos , Reproducibilidad de los Resultados , Vena Cava Superior/anatomía & histologíaRESUMEN
OBJECTIVES: To determine the incidence of ipsilateral shoulder pain (ISP) with the therapeutic use of parecoxib compared with a placebo after thoracotomy. DESIGN: A prospective, randomized, double-blind, placebo-controlled trial. SETTING: A tertiary-care university hospital. PARTICIPANTS: Adult patients undergoing an elective thoracotomy between June 2011 and February 2015. INTERVENTIONS: Patients were allocated randomly into the parecoxib group (n = 80) and the control group (n = 80). In the parecoxib group, 40 mg of parecoxib was diluted into 2 mL and given intravenously 30 minutes before surgery and then every 12 hours postoperatively for 48 hours. In the control group, 2 mL of normal saline was given to the patients at the same intervals. MEASUREMENTS AND MAIN RESULTS: A numerical rating scale was used to assess the intensity of ISP at 2, 6, 12, 24, 48, 72, and 96 hours after surgery. Intravenous morphine (0.05 mg/kg) was used as the rescue medication for ISP during the 96-hour period. Baseline characteristics of patients in both groups were comparable. Patients in the parecoxib group had a significantly lower incidence of ISP, both overall (42.5% v 62.0%, p = 0.014) and of moderate-to-severe ISP when compared with the control group (26.2% v 49.4%, p = 0.003). Parecoxib reduced the risk of ISP by a statistically significant 32% (risk ratio, 0.68; 95% confidence interval, 0.50-0.93, p = 0.016). There were no significant differences in the occurrence of adverse effects between the groups. CONCLUSIONS: Intravenous parecoxib significantly can reduce the incidence and severity of ISP after thoracotomy.
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Inhibidores de la Ciclooxigenasa 2/administración & dosificación , Isoxazoles/administración & dosificación , Dolor Postoperatorio/prevención & control , Dolor de Hombro/prevención & control , Toracotomía/efectos adversos , Administración Intravenosa , Adulto , Método Doble Ciego , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Dolor Postoperatorio/epidemiología , Dolor de Hombro/epidemiología , Toracotomía/tendencias , Resultado del TratamientoRESUMEN
BACKGROUND: The use of clinical signs may not be reliable in measuring the hypnotic component of anaesthesia. The use of bispectral index (BIS) to guide the dose of anaesthetic may have certain advantages over clinical signs. This is the second update of a review originally published in 2007. OBJECTIVES: The primary objective of this review focused on whether the incorporation of BIS into the standard practice for management of anaesthesia can reduce the risk of intraoperative awareness, consumption of anaesthetic agents, recovery time and total cost of anaesthesia in surgical patients undergoing general anaesthesia. SEARCH METHODS: In this updated version, we searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2013, Issue 1), MEDLINE (1990 to 31 January 2013), EMBASE (1990 to 31 January 2013) and reference lists of articles. Previously, we searched to May 2009. SELECTION CRITERIA: We included randomized controlled trials comparing BIS with standard practice criteria for titration of anaesthetic agents. DATA COLLECTION AND ANALYSIS: Two authors independently assessed trial quality, extracted data and analysed the data. We contacted study authors for further details. MAIN RESULTS: We included 36 trials. In studies using clinical signs as standard practice, the results demonstrated a significant effect of the BIS-guided anaesthesia in reducing the risk of intraoperative awareness among surgical patients at high risk for awareness (7761 participants; odds ratio (OR) 0.24, 95% confidence interval (CI) 0.12 to 0.48). This effect was not demonstrated in studies using end tidal anaesthetic gas (ETAG) monitoring as standard practice (26,530 participants; OR 1.13, 95% CI 0.56 to 2.26). BIS-guided anaesthesia reduced the requirement for propofol by 1.32 mg/kg/hr (672 participants; 95% CI -1.91 to -0.73) and for volatile anaesthetics (desflurane, sevoflurane, isoflurane) by 0.65 minimal alveolar concentration equivalents (MAC) (95% CI -1.01 to -0.28) in 985 participants. Irrespective of the anaesthetics used, BIS reduced the following recovery times: time for eye opening (2557 participants; by 1.93 min, 95% CI -2.70 to -1.16), response to verbal command (777 participants; by 2.73 min, 95% CI -3.92 to -1.54), time to extubation (1501 participants; by 2.62 min, 95% CI -3.46 to -1.78), and time to orientation (373 participants; by 3.06 min, 95% CI -3.63 to -2.50). BIS shortened the duration of postanaesthesia care unit stay by 6.75 min (1953 participants; 95% CI -11.20 to -2.31) but did not significantly reduce the time to home readiness (329 participants; -7.01 min, 95% CI -30.11 to 16.09). AUTHORS' CONCLUSIONS: BIS-guided anaesthesia can reduce the risk of intraoperative awareness in surgical patients at high risk for awareness in comparison to using clinical signs as a guide for anaesthetic depth. BIS-guided anaesthesia and ETAG-guided anaesthesia may be equivalent in protection against intraoperative awareness but the evidence for this is inconclusive. In addition, anaesthesia guided by BIS kept within the recommended range improves anaesthetic delivery and postoperative recovery from relatively deep anaesthesia.
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Periodo de Recuperación de la Anestesia , Anestesia/métodos , Anestésicos/administración & dosificación , Electroencefalografía , Despertar Intraoperatorio/prevención & control , Monitoreo Intraoperatorio/métodos , Anestesiología/métodos , Anestesiología/organización & administración , Humanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVES: This study was designed to determine the incidence and risk factors associated with ipsilateral shoulder pain (ISP) after thoracic surgery and to investigate characteristics, locations, and severity of ISP. DESIGN: A prospective observational study. SETTING: University hospital. PARTICIPANTS: Two hundred five patients who underwent thoracic surgery. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Pain at the incisional site and shoulder pain were assessed separately using the numeric rating scale (NRS) during the patients' stay in the postanesthesia care unit. The overall incidence of ISP was 47.3%. The incidence of ISP in thoracotomy patients (58.7%) was substantially higher than in video-assisted thoracoscopic surgery patients (20.9%). ISP was described most often as a dull aching pain (87%). In approximately half of the patients, ISP was located at the posterior side of the shoulder. The severity of ISP was classified as moderate to severe in 67% of patients. The potential risk factors associated with ISP were surgery using the thoracotomy approach (risk ratio: 2.12, 95% confidence interval: 1.16-3.86, p=0.014) and surgical duration>120 minutes (risk ratio: 1.61, 95% confidence interval: 1.07-2.44, p=0.023). CONCLUSIONS: The incidence of ISP after thoracic surgery was high and the severity of pain was significant. The thoracotomy approach and the long duration of surgery are potential risk factors for ISP.
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Dolor Postoperatorio/epidemiología , Neumonectomía/efectos adversos , Dolor de Hombro/epidemiología , Cirugía Torácica Asistida por Video/efectos adversos , Toracotomía/efectos adversos , Adolescente , Adulto , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/etiología , Dolor Postoperatorio/terapia , Estudios Prospectivos , Dolor de Hombro/etiología , Dolor de Hombro/terapia , Tailandia/epidemiología , Adulto JovenAsunto(s)
Dolor de Hombro , Toracotomía , Método Doble Ciego , Humanos , Inyecciones Intravenosas , Isoxazoles , Dolor PostoperatorioRESUMEN
OBJECTIVE: The complication of cardiac arrhythmias during pulmonary artery catheterization (PAC) may be related to the position of the patient. Therefore, the purpose of this study was to determine the effects of patients' positions on incidence of arrhythmias and the time required to place the pulmonary artery catheter. DESIGN: A prospective, double-blind, randomized, controlled study. SETTING: A tertiary university hospital. PARTICIPANTS: One hundred forty patients undergoing elective coronary artery bypass graft surgery. INTERVENTIONS: Patients were divided into 2 groups. In the study group (n = 70), patients were positioned with their head down at 10° first and then 10° up and tilted right laterally when the PACs were passed from the right atrium to the right ventricle and then the right ventricle to the pulmonary capillary wedge position, respectively. In the control group (n = 70), patients remained in a supine position during pulmonary artery catheterization. MEASUREMENT AND MAIN RESULT: During the catheterization, arrhythmias were recorded and classified into benign (1-3 premature ventricular contractions) and severe (more than 3 premature ventricular contractions or nonsustained ventricular tachycardia). The time for PACs to pass from the right atrium to the right ventricle and the right ventricle to the pulmonary capillary wedge position was measured as T1 and T2, respectively. The incidence of benign arrhythmias between groups was not significantly different (49% for study and 34% for control group, p = 0.196), whereas the incidence of severe arrhythmias was significantly higher in the control group (20% v 5.8%, p = 0.036). The time used for each technique (T1 and T2) in both groups was not significantly different (p = 0.362 and 0.468, respectively). One patient in the study group was excluded because of difficulty in passing the catheter from the right atrium to the right ventricle. CONCLUSIONS: Adjusting patients in the head-up and right lateral position while passing the PAC can reduce the incidence of severe arrhythmias, but not in the time taken to place it. This position may have clinical implications, particularly in high-risk patients.
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Arritmias Cardíacas/etiología , Cateterismo de Swan-Ganz/efectos adversos , Posicionamiento del Paciente/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Arritmias Cardíacas/prevención & control , Puente de Arteria Coronaria , Método Doble Ciego , Humanos , Persona de Mediana Edad , Posicionamiento del Paciente/efectos adversos , Estudios Prospectivos , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND AND OBJECTIVE: The Thai Anesthesia Incidents study (THAI Study) is the first national study of anesthesia outcomes during anesthesia practice in Thailand. The authors extracted data of 25,098 pediatric cases from the THAI Study in order to examine the incidence, suspected causes, contributory factors, and suggested corrective strategies associated with anesthesia-related cardiac arrest. MATERIAL AND METHOD: A multi-centered prospective descriptive study was conducted among 20 hospitals across Thailand over a year between March 1, 2003 and February 28, 2004. Data of cardiac arrests in children aged 15 years and younger were collected during anesthesia, in the recovery room and 24 hours postoperative period, and reviewed independently by at least two reviewers. RESULTS: Incidence of anesthesia- related cardiac arrest was 5.1 per 10,000 anesthetics, with 46% mortality rate. Infants accounted for 61% of cases. Incidences of overall cardiac arrest and anesthesia-related arrest were significantly higher in infants than older children and in children with ASA physical status 3-5 than those with ASA physical status 1-2. Most of the anesthesia-related arrests occurred in the operating room (61%) during induction or maintenance of anesthesia (84%). Respiratory-related cardiac arrest was the most common suspected cause of anesthesia-related cardiac arrest. Improving supervision, additional training, practice guidelines, efficient blood bank, equipment maintenance, and quality assurance monitoring are suggested corrective strategies to improve the quality of care in pediatric anesthesia. CONCLUSION: The incidence of anesthesia-related cardiac arrest was 5.1:10,000 anesthetics. Major risk factors were children younger than 1 year of age and ASA 3-5. The identifications of airway management and medication-related problems as the main causes of anesthesia-related cardiac arrest have important implications for preventive strategies.
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Anestesia/efectos adversos , Anestésicos/efectos adversos , Paro Cardíaco/inducido químicamente , Complicaciones Posoperatorias/etiología , Adolescente , Factores de Edad , Niño , Preescolar , Femenino , Paro Cardíaco/mortalidad , Hospitales , Humanos , Incidencia , Lactante , Recién Nacido , Masculino , Monitoreo Intraoperatorio/efectos adversos , Atención Perioperativa/efectos adversos , Complicaciones Posoperatorias/epidemiología , Estudios Prospectivos , Factores de Riesgo , Tailandia/epidemiologíaRESUMEN
BACKGROUND: Respiratory complications are some of the most common complications following thoracic surgery and can lead to higher perioperative morbidity and mortality. The purpose of this study was to develop a simple clinical score for prediction of respiratory complications after thoracic surgery, and determine the internal validity. METHODS: In this retrospective cohort study, all consecutive patients were aged 18 years and over and undergoing non-cardiac thoracic surgery at a tertiary-care university hospital. Respiratory complications included bronchospasm, atelectasis, pneumonia, respiratory failure, and adult respiratory distress syndrome within 30 days of surgery or before discharge. RESULTS: A total of 1488 patients were included over a 7-year period, and 15.8% (235 of 1488 patients) developed respiratory complications. The significant predictors of respiratory complications were chronic obstructive pulmonary disease, American Society of Anesthesiologist physical status ≥ 3, right-sided surgery, duration of surgery longer than 180 min, preoperative arterial oxygen saturation on room air < 96%, and open thoracotomy. The area under receiving operating characteristic curve was 0.78 (95% confidence interval: 0.75-0.82) and 0.76 (95% confidence interval: 0.70-0.83) for the derivation and validation cohorts, respectively. The model was well calibrated with a Hosmer-Lemeshow goodness-of-fit of 7.32 ( p = 0.293). CONCLUSIONS: This study developed and internally validated a simple clinical risk score for prediction of respiratory complications following thoracic surgery. This score can be used to stratify high-risk patients, address modifiable risk factors for respiratory complications, and provide preventive strategies for improving postoperative outcomes.
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Técnicas de Apoyo para la Decisión , Enfermedades Respiratorias/etiología , Procedimientos Quirúrgicos Torácicos/efectos adversos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Enfermedades Respiratorias/diagnóstico , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Resultado del TratamientoRESUMEN
BACKGROUND: The Thai Anesthesia Incidents Study (THAI Study) is the first national study of anesthesia outcomes during anesthesia practice in Thailand. The authors extracted data of 25,098 pediatric cases from THAI Study. OBJECTIVE: To report patient, surgical, and anesthetic profiles in order to determine the incidences of adverse events and their related factors. MATERIAL AND METHOD: A multi-centered prospective descriptive study was conducted among 20 hospitals across Thailand over a year from March 1, 2003 to February 28, 2004. Data in children aged 15 years and younger describing practices and adverse events were collected during anesthesia, in the recovery room and 24 hours postoperative period. RESULTS: Infants (0-1 year) had a significantly higher rate of adverse events compared with adults (4.6% versus 1.2%). Desaturation was the most common adverse event. The adverse events happened mostly during anesthesia (67%). Infants had significantly higher incidences of delayed detection of esophageal intubation, desaturation, reintubation, cardiac arrest, death, and drug error than older children and adults. Incidences of desaturation, reintubation, difficult intubation, coma/convulsion, cardiac arrest, and death were significantly higher in children with ASA physical status 3-5 than those with ASA physical status 1-2. CONCLUSION: Infants are prone to higher adverse events compared with older children and adults. Main adverse events were respiratory-related and they occurred mostly during anesthesia.
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Anestésicos/efectos adversos , Protección a la Infancia , Complicaciones Intraoperatorias , Monitoreo Intraoperatorio , Adolescente , Factores de Edad , Niño , Preescolar , Bases de Datos como Asunto , Femenino , Humanos , Incidencia , Lactante , Recién Nacido , Masculino , Estudios Prospectivos , Factores de Riesgo , TailandiaRESUMEN
BACKGROUND: Division of the parenchymal lung for lobectomy is performed in patients who have an incomplete fissure. A stapler device can reduce postoperative air leak, but it is expensive. OBJECTIVE: to investigate the advantage of using a stapler, in terms of postoperative air leak and cost, compared to hand-sewn techniques. METHOD: A Non-blinded randomized controlled trial was conducted in Chiang Mai University Hospital, Thailand, from November 15, 2011 to September 30, 2012. Fifty-three adult patients were randomized to undergo a hand-sewn technique (27 patients) or stapler closure (26 patients). RESULTS: Postoperative air leak in the stapler group was less than that in the hand-sewn group (7.7% vs. 29.6%, p = 0.044), and the duration of air leak in the stapler group was significantly shorter than that in the hand-sewn group (1.0 vs. 13.4 days, p = 0.032). The cost of treatment was not significantly different between groups; however, the total cost in the stapler group was less than that in the hand-sewn group (mean difference 4454 Thai baht (US$144.75). CONCLUSION: A stapler reduces postoperative air leaks and the duration of air leaks. Furthermore, the total cost of treatment was comparable. Therefore, using staples may provide substantial financial benefits.