RESUMO
OBJECTIVE: To evaluate the relationship between the intraoperative monitoring factors with intra-abdominal fluid extravasation (IAFE) in patients who underwent hip arthroscopy. The secondary purpose was to describe the main intraoperative variables between cases with and without IAFE. METHODS: We carried out a prospective observational study of 106 hip arthroscopies between June 2017 and June 2018. Within procedures, 54 cases with deep gluteal syndrome (DGS) were included. Ultrasonography was performed by a trained anesthesiologist before and after the surgery to identify the presence of fluid. The hepatorenal (Morison's pouch), splenorenal, retroaortic, suprapubic (longitudinal and transverse), and pleural spaces were examined. During the surgery, the blood pressure, heart rate, temperature, peak inspiratory pressure (PIP), pulmonary compliance, oxygen saturation, and end-tidal carbon dioxide were registered. RESULTS: The incidence of IAFE was 31.1% (33/106; 95% confidence interval 23.0%-40.5%). IAFE in cases with isolated FAI was 15.9% (7/44) in comparison with 52.9% (9/17) of the cases with isolated DGS. Maximum values of PIP greater than 20 mm Hg were associated with fluid extravasation (odds ratio 3.22; 95% confidence interval 1.07-9.68). No statistically significant relationship was found in blood pressure, heart rate, temperature, oxygen saturation, end-tidal carbon dioxide, and pulmonary compliance between cases with and without IAFE. CONCLUSIONS: Asymptomatic IAFE, as measured by ultrasound, is a frequent event in patients who underwent hip arthroscopy, mainly in cases with DGS. PIP was found to be a useful intraoperative monitoring parameter for the early identification of IAFE in hip arthroscopy. LEVEL OF EVIDENCE: Level II, observational prospective cohort study.
Assuntos
Artroscopia/métodos , Drenagem/métodos , Articulação do Quadril/cirurgia , Artropatias/cirurgia , Monitorização Intraoperatória/métodos , Ultrassonografia/métodos , Feminino , Seguimentos , Articulação do Quadril/diagnóstico por imagem , Humanos , Artropatias/diagnóstico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reprodutibilidade dos Testes , Fatores de RiscoRESUMO
BACKGROUND: To compare the hemodynamic parameters-electrolyte concentration, D-dimer level, creatine phosphokinase level-and the incidence of early complications of simultaneous bilateral versus unilateral hip arthroscopy. METHODS: A prospective study was conducted on patients (> 18 years of age) undergoing unilateral or bilateral hip arthroscopy under the same anesthetic between 2013 and 2015. Patients were followed up for 30 days after surgery. In all cases, data were collected before, during, and after the surgical procedure. RESULTS: One hundred cases of hip arthroscopy (51 unilateral and 49 bilateral) were included in this study. There was a greater variation in systolic blood pressure and heart rate in the unilateral group. The sodium levels were higher in the bilateral group with an adjusted mean difference of 5.31 mmol/L (p < 0.001). During the first 24 hours after the procedure, the proportion of patients with an altered D-dimer of > 500 ng/mL was 85.7% in the bilateral group and 56.9% in the unilateral group. There was no significant difference in the incidence of complications between the groups (bilateral, 8.2%; unilateral, 9.8%; crude odds ratio, 0.83; 95% confidence interval, 0.24 to 2.92; p = 0.526). CONCLUSIONS: The variations of hemodynamic parameters in patients undergoing hip arthroscopy remained within normal ranges. The findings of this study suggest that bilateral hip arthroscopy be selected according to the patient's condition, considering that the risk of complications and metabolic alterations in bilateral hip arthroplasty are similar to those in unilateral arthroscopy.