ABSTRACT
Background@#The aim of this study was to evaluate clinical experience with arthroscopic debridement for septic arthritis of the shoulder joint and to report on our patient outcomes. @*Methods@#The retrospective analysis included 36 shoulders (male:female, 15:21), contributed by 35 patients (mean age, 63.8 years) treated by arthroscopy for septic arthritis of the shoulder between November 2003 and February 2016. The mean follow-up period was 14.3 months (range, 12–33 months). An additional posterolateral portal and a 70º arthroscope was used to access the posteroinferior glenohumeral (GH) joint and posteroinferior subacromial (SA) space, respectively. Irrigation was performed with a large volume of fluid (25.1±8.1 L). Multiple suction drains (average, 3.3 drains) were inserted into the GH joint and SA space and removed 8.9±4.3 days after surgery. Intravenous antibiotics were administered for 3.9±1.8 weeks after surgery, followed by oral antibiotic treatment for another 3.6±1.9 weeks. @*Results@#Among the 36 shoulders, reoperation was required in two cases (5.6%). The average range of motion achieved was 150.0º for forward flexion and T9 for internal rotation. The mean simple shoulder test score was 7.9±3.6 points. Nineteen shoulders (52.8%) had acupuncture or injection history prior to the infection. Pathogens were identified in 15 shoulders, with Staphylococcus aureus being the most commonly identified pathogen (10/15). Both the GH joint and the SA space were involved in 21 shoulders, while 14 cases involved only the GH joint and one case involved only the SA space. @*Conclusions@#Complete debridement using an additional posterolateral portal and 70º arthroscope, a large volume of irrigation with >20 L of saline, and multiple suction drains may reduce the reoperation rate.
ABSTRACT
BACKGROUND: Patients undergoing ambulatory surgery under general anesthesia experience considerable levels of postoperative nausea and vomiting (N/V) after their discharge. However, those complications have not been thoroughly investigated in hand surgery patients yet. We investigated factors associated with postoperative N/V in patients undergoing an ambulatory hand surgery under general anesthesia and determined whether patients' satisfaction with this setting is associated with postoperative N/V levels. METHODS: We prospectively evaluated 200 consecutive patients who underwent ambulatory hand surgeries under general anesthesia to assess their postoperative N/V visual analogue scale (VAS) levels during the first 24 hours after surgery and their satisfaction with an ambulatory surgery setting. Potential predictors of postoperative N/V were; age, sex, body mass index, smoking behavior, a history of postoperative N/V after previous anesthesia or motion sickness, preoperative anxiety level and the duration time of anesthesia. We conducted multivariate analyses to identify factors associated with postoperative N/V levels. We also conducted multivariate logistic regression analyses to determine whether the N/V levels are associated with the patients' satisfaction with this setting. Here, potential predictors for satisfaction were sex, age, postoperative pain and N/V. RESULTS: Postoperative N/V were associated with a non-smoking history, a history of motion sickness and a high level of preoperative anxiety. Twenty-two patients (11%) were dissatisfied with the ambulatory setting and this dissatisfaction was independently associated with moderate (VAS 4-7) and high (VAS 8-10) levels of postoperative N/V and with a high level (VAS 8-10) of postoperative pain. CONCLUSIONS: Although most of the patients were satisfied with the ambulatory surgery setting, moderate to high levels of N/V were associated with dissatisfaction of patients with this setting, suggesting a need for better identifying and managing those patients at risk. The information regarding risk factors for N/V could help in preoperative patient consultation regarding an ambulatory hand surgery under general anesthesia.