RESUMO
BACKGROUND: Prehabilitation may reduce postoperative complications, but sustainability of its health benefits and impact on costs needs further evaluation. Our aim was to assess the midterm clinical impact and costs from a hospital perspective of an endurance-exercise-training-based prehabilitation programme in high-risk patients undergoing major digestive surgery. METHODS: A cost-consequence analysis was performed using secondary data from a randomised, blinded clinical trial. The main outcomes assessed were (i) 30-day hospital readmissions, (ii) endurance time (ET) during an exercise testing, and (iii) physical activity by the Yale Physical Activity Survey (YPAS). Healthcare use for the cost analysis included costs of the prehabilitation programme, hospitalisation, and 30-day emergency room visits and hospital readmissions. RESULTS: We included 125 patients in an intention-to-treat analysis. Prehabilitation showed a protective effect for 30-day hospital readmissions (relative risk: 6.4; 95% confidence interval [CI]: 1.4-30.0). Prehabilitation-induced enhancement of ET and YPAS remained statistically significant between groups at the end of the 3 and 6 month follow-up periods, respectively (ΔET 205 [151] s; P=0.048) (ΔYPAS 7 [2]; P=0.016). The mean cost of the programme was 389 per patient and did not increment the total costs of the surgical process (812; CI: 95% -878 - 2642; P=0.365). CONCLUSIONS: Prehabilitation may result in health value generation. Moreover, it appears to be a protective intervention for 30-day hospital readmissions, and its effects on aerobic capacity and physical activity may show sustainability at midterm. CLINICAL TRIAL REGISTRATION: NCT02024776.
Assuntos
Abdome/cirurgia , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/reabilitação , Idoso , Análise Custo-Benefício , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Exercício Físico , Teste de Esforço , Terapia por Exercício , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente/estatística & dados numéricos , Resistência Física , Complicações Pós-Operatórias/prevenção & controle , Cuidados Pré-Operatórios , Risco , Resultado do TratamentoRESUMO
INTRODUCTION: Frailty and low physical activity and cardiorespiratory reserve are related to higher perioperative morbimortality. The crucial step in improving the prognosis is to implement specific measures to optimize these aspects. It is critical to know the magnitude of the problem in order to implement preoperative optimization programmes. OBJECTIVE: To characterize surgical population in a university hospital. METHODS: All patients undergoing preoperative evaluation for abdominal surgery with admission were prospectively included during a 3-month period. Level of physical activity, functional capacity, frailty and emotional state were assessed using score tests. Additionally, physical condition was evaluated using 5 Times Sit-to-Stand Test. Demographic, clinical and surgical data were collected. RESULTS: One hundred and forty patients were included (60±15yr-old, 56% male, 25% ASA III or IV). Forty-nine percent of patients were proposed for oncologic surgery and 13% of which had received neoadjuvant treatment. Seventy percent of patients presented a low functional capacity and were sedentary. Eighteen percent of patients were considered frail and more than 50% completed the 5 Times Sit-to-Stand Test at a higher time than the reference values adjusted to age and sex. Advanced age, ASA III/IV, sedentarism, frailty and a high level of anxiety and depression were related to a lower functional capacity. CONCLUSIONS: The surgical population of our area has a low functional reserve and a high index of sedentary lifestyle and frailty, predictors of postoperative morbidity. It is mandatory to implement preoperative measures to identify population at risk and prehabilitation programmes, considered highly promising preventive interventions towards improving surgical outcome.
Assuntos
Aptidão Cardiorrespiratória , Exercício Físico , Fragilidade/fisiopatologia , Procedimentos Cirúrgicos Operatórios , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos do Sistema Digestório , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Prognóstico , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: The quality of colon cleansing and the tolerability of anterograde preparation are essential to the success of colorectal cancer screening. AIM: To compare the tolerability and efficacy of low-volume preparations vs the standard regimen in individuals scheduled for an early morning colonoscopy. STUDY: Participants in a population-based colorectal cancer screening program using the fecal immunochemical test who were scheduled for a colonoscopy from 09:00 a.m. to 10:20 a.m. were prospectively included and assigned to: (1) control group (PEG-ELS 4L): PEG 4L and electrolytes; (2) group AscPEG-2L: a combination of PEG and ascorbic acid 2L; and (3) group PiMg: sodium picosulfate and magnesium citrate 500 mL plus 2L of clear fluids. Tolerability was evaluated with a questionnaire and the quality of bowel preparation with the Boston Bowel Preparation Scale. RESULTS: A total of 292 participants were included: 98 in the PEG-ELS 4L control group, 96 in the AscPEG-2L study group and 98 in the PiMg study group. Low-volume treatments were better tolerated than the standard solution (AscPEG-2L 94.8% and PiMg 93.9% vs PEG-ELS 4L 75.5%; p < 0.0001). The effectiveness of AscPEG-2L was superior to that of PEG-ELS 4L and PiMg (p = 0.011 and p = 0.032, respectively). Patient acceptance was higher for single-dose than for split-dose administration but efficacy was higher with the split dose than with other doses. CONCLUSIONS: In early morning colonoscopies, ascPEG-2L appears to be the best option, especially when administered in a split-dose.
Assuntos
Ácido Ascórbico/análogos & derivados , Catárticos/farmacologia , Colonoscopia/métodos , Neoplasias Colorretais/diagnóstico , Defecação/efeitos dos fármacos , Detecção Precoce de Câncer/métodos , Polietilenoglicóis/farmacologia , Idoso , Ácido Ascórbico/administração & dosagem , Ácido Ascórbico/efeitos adversos , Ácido Ascórbico/farmacologia , Catárticos/administração & dosagem , Catárticos/efeitos adversos , Citratos/administração & dosagem , Citratos/efeitos adversos , Citratos/farmacologia , Ácido Cítrico/administração & dosagem , Ácido Cítrico/efeitos adversos , Ácido Cítrico/farmacologia , Tontura/induzido quimicamente , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Náusea/induzido quimicamente , Compostos Organometálicos/administração & dosagem , Compostos Organometálicos/efeitos adversos , Compostos Organometálicos/farmacologia , Dor/induzido quimicamente , Aceitação pelo Paciente de Cuidados de Saúde , Picolinas/administração & dosagem , Picolinas/efeitos adversos , Picolinas/farmacologia , Polietilenoglicóis/administração & dosagem , Polietilenoglicóis/efeitos adversos , Estudos Prospectivos , Inquéritos e Questionários , Vômito/induzido quimicamenteRESUMO
BACKGROUND AND OBJECTIVE: Fibreoptic intubation is the technique of choice for resolving complications related to a difficult airway. Our aim was to determine whether a clinical-practice-based, individualized course provides sufficient training and confidence to allow anaesthetists to routinely practice fibreoptic intubation. METHODS: Our hospital developed a clinical-practice-based, individualized course on fibreoptic intubation in general anaesthesia that provided practice in sedated spontaneously breathing patients and insertion through supraglottic devices. From 2005 to 2009, we e-mailed participants for response to an anonymous online self-assessment survey. We asked participants about the training outcomes and their overall degree of satisfaction. RESULTS: Seventy-seven participants were sent the questionnaire six months after the course and 61% responded. All respondents considered themselves skilled in handling the bronchoscope at the end of the course and 97% used it in their routine practice in patients with difficult airways. CONCLUSIONS: These results suggest a high success rate can be expected from individually tailored fibreoptic intubation courses that supplement theory and mannequin experience with clinical practice.
Assuntos
Manuseio das Vias Aéreas/métodos , Anestesiologia/educação , Broncoscópios , Broncoscopia/educação , Currículo , Educação Médica Continuada , Tecnologia de Fibra Óptica/educação , Anestesia Geral , Broncoscopia/métodos , Sedação Consciente , Comportamento do Consumidor , Avaliação Educacional , Correio Eletrônico , Desenho de Equipamento , Humanos , Manequins , Autoavaliação (Psicologia) , Inquéritos e QuestionáriosRESUMO
BACKGROUND AND OBJECTIVE: The growing demand for digestive and other endoscopic procedures outside the operating room, both in terms of type of endoscopy and number of patients, requires reorganization of the anesthesiology department's workload. We describe 2 years of our hospital digestive endoscopy unit's experience with a now well-established care model involving both anesthesiologists and nurse anesthetists. MATERIAL AND METHODS: After previously reviewing the medical records of outpatients and conducting a telephone interview about state of health, nurse anesthetists administered a combination of propofol and remifentanil through a target-controlled infusion system under an anesthesiologist's direct supervision. RESULTS: The ratio of anesthesiologists to nurses ranged from 1:2 to 1:3 according to the complexity of the examination procedure. Over 12000 endoscopies (simple to advanced) in a total of 11853 patients were performed under anesthesia during the study period. Airway management maneuvers were required by 4.9% of the patients; 0.18% required bag ventilation for respiratory depression, and 0.084% required bolus doses of a vasopressor to treat hypotension or atropine to treat bradycardia. The procedure had to be halted early in 9 patients (0.07%). No patient required orotracheal intubation and none died. Nor were any complications related to sedation recorded. CONCLUSION: The results suggest that this care model can safely accommodate a large caseload in anesthesia at an optimum level of quality.
Assuntos
Anestesia Intravenosa/métodos , Anestesiologia/organização & administração , Endoscopia do Sistema Digestório , Modelos Teóricos , Equipe de Assistência ao Paciente , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anestesia Intravenosa/enfermagem , Anestésicos Intravenosos/administração & dosagem , Anestésicos Intravenosos/efeitos adversos , Endoscopia do Sistema Digestório/estatística & dados numéricos , Feminino , Unidades Hospitalares/estatística & dados numéricos , Hospitais Urbanos/organização & administração , Hospitais Urbanos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Enfermeiros Anestesistas/estatística & dados numéricos , Piperidinas/administração & dosagem , Piperidinas/efeitos adversos , Propofol/administração & dosagem , Propofol/efeitos adversos , Remifentanil , Estudos Retrospectivos , Carga de Trabalho/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVE: To describe the use, utility, safety, and effectiveness of the Proseal laryngeal mask for airway management in patients undergoing ventriculoperitonea shunting. PATIENTS AND METHODS: We retrospectively reviewed the records of all patients in whom the Proseal laryngeal mask was used during ventriculoperitoneal shunting between January 2006 and October 2009. Patient demographic characteristics, airway assessments, type of anesthesia, quality of ventilation, and perioperative complications were recorded. RESULTS: Of the 43 patients included, 8 (18.6%) had at least 1 difficult airway criterion. We were able to insert the Proseal laryngeal mask in all patients. Ventilation was optimal in 39 (91%) patients, with maintenance of end-expiratory carbon dioxide pressures between 35 and 40 mm Hg and airway pressures above 25 cm H2O throughout the procedures. Air leaks developed in 3 cases (7%) when the patient was placed in a lateral-cervical position for surgery; these patients required orotracheal intubation before surgery could begin. Mean duration of surgery was 53 minutes. Awakening occurred without incident in all cases. CONCLUSIONS: The Proseal laryngeal mask is useful for airway management in patients undergoing ventriculoperitoneal shunting. Due to the forced position of the neck, however, it may be necessary to reposition the mask or even proceed to orotracheal intubation in some cases. As is the case for other advanced uses, experience with the device is necessary. Material for managing a difficult airway should be on hand.