Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 10 de 10
Filtrar
1.
BMC Anesthesiol ; 24(1): 301, 2024 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-39215223

RESUMO

BACKGROUND: The CARDOT scores have been developed for prediction of respiratory complications after thoracic surgery. This study aimed to externally validate the CARDOT score and assess the predictive value of preoperative neutrophil-to-lymphocyte ratio (NLR) for postoperative respiratory complication. METHODS: A retrospective cohort study of consecutive thoracic surgical patients at a single tertiary hospital in northern Thailand was conducted. The development and validation datasets were collected between 2006 and 2012 and from 2015 to 2021, respectively. Six prespecified predictive factors were identified, and formed a predictive score, the CARDOT score (chronic obstructive pulmonary disease, American Society of Anesthesiologists physical status, right-sided operation, duration of surgery, preoperative oxygen saturation on room air, thoracotomy), was calculated. The performance of the CARDOT score was evaluated in terms of discrimination by using the area under the receiver operating characteristic (AuROC) curve and calibration. RESULTS: There were 1086 and 1645 patients included in the development and validation datasets. The incidence of respiratory complications was 15.7% (171 of 1086) and 22.5% (370 of 1645) in the development and validation datasets, respectively. The CARDOT score had good discriminative ability for both the development and validation datasets (AuROC 0.789 (95% CI 0.753-0.827) and 0.758 (95% CI 0.730-0.787), respectively). The CARDOT score showed good calibration in both datasets. A high NLR (≥ 4.5) significantly increased the risk of respiratory complications after thoracic surgery (P < 0.001). The AuROC curve of the validation cohort increased to 0.775 (95% CI 0.750-0.800) when the score was combined with a high NLR. The AuROC of the CARDOT score with the NLR showed significantly greater discrimination power than that of the CARDOT score alone (P = 0.008). CONCLUSIONS: The CARDOT score showed a good discriminative performance in the external validation dataset. An addition of a high NLR significantly increases the predictive performance of CARDOT score. The utility of this score is valuable in settings with limited access to preoperative pulmonary function testing.


Assuntos
Complicações Pós-Operatórias , Procedimentos Cirúrgicos Torácicos , Humanos , Feminino , Masculino , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Torácicos/efeitos adversos , Idoso , Estudos de Coortes , Neutrófilos , Valor Preditivo dos Testes , Tailândia/epidemiologia , Linfócitos
2.
Pediatr Surg Int ; 39(1): 186, 2023 Apr 25.
Artigo em Inglês | MEDLINE | ID: mdl-37095299

RESUMO

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.


Assuntos
Sedação Profunda , Intussuscepção , Humanos , Intussuscepção/etiologia , Sedação Profunda/efeitos adversos , Sedação Profunda/métodos , Anestesia Geral/efeitos adversos , Resultado do Tratamento , Enema/métodos
3.
Medicina (Kaunas) ; 59(2)2023 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-36837476

RESUMO

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.


Assuntos
Bloqueio Nervoso , Cirurgia Torácica , Humanos , Nervo Frênico , Dor de Ombro , Bloqueio Nervoso/efeitos adversos , Dor Pós-Operatória/prevenção & controle , Metanálise em Rede , Injeções Intra-Articulares
4.
J Obstet Gynaecol Res ; 48(7): 1750-1759, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-35598891

RESUMO

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.


Assuntos
Anestesia Obstétrica , Raquianestesia , Cesárea , Efedrina , Frequência Cardíaca , Hipotensão , Fenilefrina , Anestesia Obstétrica/efeitos adversos , Raquianestesia/efeitos adversos , Protocolos Clínicos , Método Duplo-Cego , Efedrina/efeitos adversos , Efedrina/farmacologia , Efedrina/uso terapêutico , Feminino , Frequência Cardíaca/efeitos dos fármacos , Hemodinâmica , Humanos , Hipotensão/tratamento farmacológico , Hipotensão/etiologia , Fenilefrina/efeitos adversos , Fenilefrina/farmacologia , Fenilefrina/uso terapêutico , Gravidez
5.
Paediatr Anaesth ; 30(4): 498-505, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32030845

RESUMO

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.


Assuntos
Bupivacaína/uso terapêutico , Hérnia Inguinal/cirurgia , Herniorrafia/métodos , Bloqueio Nervoso/métodos , Dor Pós-Operatória/prevenção & controle , Ultrassonografia de Intervenção/métodos , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , Bupivacaína/administração & dosagem , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos Prospectivos
6.
Asian Cardiovasc Thorac Ann ; 27(4): 278-287, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30857395

RESUMO

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.


Assuntos
Técnicas de Apoio para a Decisão , Doenças Respiratórias/etiologia , Procedimentos Cirúrgicos Torácicos/efeitos adversos , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Doenças Respiratórias/diagnóstico , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Resultado do Tratamento
7.
J Cardiothorac Vasc Anesth ; 32(1): 302-308, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29223722

RESUMO

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.


Assuntos
Inibidores de Ciclo-Oxigenase 2/administração & dosagem , Isoxazóis/administração & dosagem , Dor Pós-Operatória/prevenção & controle , Dor de Ombro/prevenção & controle , Toracotomia/efeitos adversos , Administração Intravenosa , Adulto , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/epidemiologia , Dor de Ombro/epidemiologia , Toracotomia/tendências , Resultado do Tratamento
8.
Asian Cardiovasc Thorac Ann ; 22(3): 309-14, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24585907

RESUMO

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.


Assuntos
Neoplasias Pulmonares/cirurgia , Pneumonectomia/instrumentação , Grampeadores Cirúrgicos , Grampeamento Cirúrgico/instrumentação , Técnicas de Sutura , Adulto , Idoso , Redução de Custos , Análise Custo-Benefício , Término Precoce de Ensaios Clínicos , Feminino , Custos Hospitalares , Hospitais Universitários , Humanos , Neoplasias Pulmonares/economia , Neoplasias Pulmonares/patologia , Masculino , Pessoa de Meia-Idade , Pneumonectomia/efeitos adversos , Pneumonectomia/economia , Pneumonectomia/métodos , Pneumotórax/etiologia , Pneumotórax/prevenção & controle , Grampeadores Cirúrgicos/economia , Grampeamento Cirúrgico/efeitos adversos , Grampeamento Cirúrgico/economia , Técnicas de Sutura/efeitos adversos , Técnicas de Sutura/economia , Tailândia , Fatores de Tempo , Resultado do Tratamento
9.
J Cardiothorac Vasc Anesth ; 28(4): 979-82, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24447497

RESUMO

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.


Assuntos
Dor Pós-Operatória/epidemiologia , Pneumonectomia/efeitos adversos , Dor de Ombro/epidemiologia , Cirurgia Torácica Vídeoassistida/efeitos adversos , Toracotomia/efeitos adversos , Adolescente , Adulto , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/terapia , Estudos Prospectivos , Dor de Ombro/etiologia , Dor de Ombro/terapia , Tailândia/epidemiologia , Adulto Jovem
10.
J Cardiothorac Vasc Anesth ; 26(3): 391-4, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22209175

RESUMO

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.


Assuntos
Arritmias Cardíacas/etiologia , Cateterismo de Swan-Ganz/efeitos adversos , Posicionamento do Paciente/métodos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Arritmias Cardíacas/prevenção & controle , Ponte de Artéria Coronária , Método Duplo-Cego , Humanos , Pessoa de Meia-Idade , Posicionamento do Paciente/efeitos adversos , Estudos Prospectivos , Fatores de Tempo , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA