RESUMO
BACKGROUND: Patients' demographic and epidemiological characteristics, local variations in clinicians' knowledge and experience and types of surgery can influence peri-operative transfusion practices. Sharing data on transfusion practices and recipients may improve patients' care and implementation of Patient Blood Management (PBM). MATERIALS AND METHODS: This was a multicentre, prospective, observational, cross-sectional study that included 61 centres. Clinical and transfusion data of patients undergoing major elective surgery were collected; transfusion predictors and patients' outcomes were analysed. RESULTS: Of 6,121 patients, 1,579 (25.8%) received a peri-operative transfusion. A total of 5,812 blood components were transfused: red blood cells (RBC), fresh-frozen plasma and platelets in 1,425 (23.3%), 762 (12.4%) and 88 (1.4%) cases, respectively). Pre-operative anaemia was identified in 2,019 (33%) patients. Half of the RBC units were used by patients in the age group 45-69 years. Specific procedures with the highest RBC use were coronary artery bypass grafting (16.9% of all units) and hip arthroplasty (14.9%). Low haemoglobin concentration was the most common indication for intra-operative RBC transfusion (57%) and plasma and platelet transfusions were mostly initiated for acute bleeding (61.3% and 61.1%, respectively). The RBC transfusion rate in study centres varied from 2% to 72%. RBC transfusion was inappropriate in 99% (n=150/151) of pre-operative, 23% (n=211/926) of intra-operative and 43% (n=308/716) of post-operative RBC transfusion episodes. Pre-operative haemoglobin, increased blood loss, open surgery and duration of surgery were the main independent predictors of intra-operative RBC transfusion. Low pre-operative haemoglobin concentration was independently associated with post-operative pulmonary complications. CONCLUSIONS: These findings identified areas for improvement in peri-operative transfusion practice and PBM implementation in Turkey.
Assuntos
Transfusão de Componentes Sanguíneos , Procedimentos Cirúrgicos Eletivos , Assistência Perioperatória , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , TurquiaRESUMO
OBJECTIVES: The goal of this study was to compare the effects of 2 different regimens on blood glucose levels of living-donor liver transplant. MATERIALS AND METHODS: The study participants were randomly allocated to the dextrose in water plus insulin infusion group (group 1, n = 60) or the dextrose in water infusion group (group 2, n = 60) using a sealed envelope technique. Blood glucose levels were measured 3 times during each phase. When the blood glucose level of a patient exceeded the target level, extra insulin was administered via a different intravenous route. The following patient and procedural characteristics were recorded: age, sex, height, weight, body mass index, end-stage liver disease, Model for End-Stage Liver Disease score, total anesthesia time, total surgical time, and number of patients who received an extra bolus of insulin. The following laboratory data were measured pre- and postoperatively: hemoglobin, hematocrit, platelet count, prothrombin time, international normalized ratio, potassium, creatinine, total bilirubin, and albumin. RESULTS: No hypoglycemia was noted. The recipients exhibited statistically significant differences in blood glucose levels during the dissection and neohepatic phases. Blood glucose levels at every time point were significantly different compared with the first dissection time point in group 1. Excluding the first and second anhepatic time points, blood glucose levels were significantly different as compared with the first dissection time point in group 2 (P < .05). CONCLUSIONS: We concluded that dextrose with water infusion alone may be more effective and result in safer blood glucose levels as compared with dextrose with water plus insulin infusion for living-donor liver transplant recipients. Exogenous continuous insulin administration may induce hyperglycemic attacks, especially during the neohepatic phase of living-donor liver transplant surgery. Further prospective studies that include homogeneous patient subgroups and diabetic recipients are needed to support the use of dextrose plus water infusion without insulin.
Assuntos
Glicemia/efeitos dos fármacos , Glucose/administração & dosagem , Hipoglicemiantes/administração & dosagem , Insulina/administração & dosagem , Transplante de Fígado/métodos , Doadores Vivos , Adolescente , Adulto , Biomarcadores/sangue , Glicemia/metabolismo , Feminino , Glucose/efeitos adversos , Humanos , Hipoglicemiantes/efeitos adversos , Infusões Intravenosas , Insulina/efeitos adversos , Transplante de Fígado/efeitos adversos , Masculino , Pessoa de Meia-Idade , Monitorização Intraoperatória/métodos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Turquia , Adulto JovemRESUMO
The main goal of 2-stage liver transplant is to provide time to obtain a new liver source. We describe our experience of 3 patients with 3 different clinical conditions. A 57-year-old man was retransplanted successfully with this technique due to hepatic artery thrombosis. However, a 38-year-old woman with fulminant toxic hepatitis and a 5-year-old-boy with abdominal trauma had poor outcome. This technique could serve as a rescue therapy for liver transplant patients who have toxic liver syndrome or abdominal trauma. These patients required intensive support during long anhepatic states. The transplant team should decide early whether to use this technique before irreversible conditions develop.
Assuntos
Traumatismos Abdominais/cirurgia , Arteriopatias Oclusivas/cirurgia , Doença Hepática Induzida por Substâncias e Drogas/cirurgia , Rejeição de Enxerto/cirurgia , Artéria Hepática/cirurgia , Transplante de Fígado/métodos , Intoxicação Alimentar por Cogumelos/cirurgia , Trombose/cirurgia , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/etiologia , Acidentes por Quedas , Adulto , Arteriopatias Oclusivas/diagnóstico , Arteriopatias Oclusivas/etiologia , Doença Hepática Induzida por Substâncias e Drogas/diagnóstico , Pré-Escolar , Evolução Fatal , Feminino , Rejeição de Enxerto/diagnóstico , Rejeição de Enxerto/etiologia , Humanos , Transplante de Fígado/efeitos adversos , Masculino , Pessoa de Meia-Idade , Intoxicação Alimentar por Cogumelos/diagnóstico , Reoperação , Trombose/diagnóstico , Trombose/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Postoperative residual blockade, longer duration of action for neuromuscular blockade, and slower recovery were relatively common in elderly patients. OBJECTIVES: We aimed to investigate the safety of train-of-four ratio and clinical tests in the assessment of patient recovery, and to determine the effects of the rocuronium, vecuronium, and cisatracurium on intubation, extubation and recovery times in elderly patients undergoing abdominal surgery. PATIENTS AND METHODS: After obtaining institutional approval and informed consent, 60 patients over 60 years old and undergoing elective abdominal operations were included in this double-blind, randomized clinical trial. Following a standard anesthesia induction, 0.6mg kg-1 rocuronium, 0.1mg kg-1 vecuronium, and 0.1mg kg-1 cisatracurium were administered to the patients in Group R, Group V, and Group C, respectively. Train-of-four (TOF) ratios were recorded at 10-minute intervals during and after the operation. Modified Aldrete Score (MAS) and clinical tests were recorded in the recovery room at 10-minute intervals. In addition, intubation and extubation times, duration of recovery room stay, and any complications were recorded. RESULTS: Intubation time was found to be shorter in Group R than that in Groups V and C (P Ë 0.001). Times to positive visual disturbances and grip strength tests were shorter in Group C than that in Group V (P = 0.016 and P = 0.011, respectively). In Group R and group C, time to TOF ≥ 0.9 was significantly longer than all positive clinical test times except grip strength (P < 0.05). CONCLUSIONS: We hold the opinion that cisatracurium is safer in elderly patients compared to other drugs. We also concluded that the usage of TOF ratio together with clinical tests is suitable for assessment of neuromuscular recovery in these patients.