RESUMO
Objectives: To investigate the effect of flurbiprofen axetil combined with "cocktail" therapy on opioid dosage in patients after total knee arthroplasty (TKA). Methods: The clinical data of 200 patients who underwent TKA in Baoding No.1 Central Hospital hospital from March 2019 to March 2021 were collected for retrospective analysis. All 200 patients were divided into two groups according to their intraoperative anesthesia methods: the control group (100 cases) and the experimental group (100 cases). Patients in the control group were treated with "cocktail" therapy intraoperatively, while those in the experimental group were treated with flurbiprofen axetil combined with "cocktail" therapy intraoperatively. The hip pain scores in resting state and motion state were compared between the two groups at different postoperative time points, and postoperative pain relief, adverse reactions, and patient satisfaction with analgesia were statistically analyzed to evaluate the postoperative quality of life of the patients. Results: A statistically significant difference was observed in the intergroup and temporal effects of pain scores in resting state and motion state between the two groups (p<0.05). By comparison at each time point, the pain scores in the experimental group were significantly lower than those in the control group at the time point T1-T6 in resting and motion states, with a statistically significant difference (p<0.05). The frequency and dosage of remedial medication per capita in the experimental group were significantly lower than those in the control group, with a statistical significance (p<0.05). There was no significant difference in the scores of life quality items between the two groups preoperatively (p>0.05), while the scores of each item in the experimental group were significantly higher than those in the control group postoperatively (p<0.05). The satisfaction degree of the experimental group was significantly higher than that of the control group, showing a statistically significant difference (p<0.05). Conclusions: Flurbiprofen axetil combined with "cocktail" therapy is a safe treatment regimen that can improve the quality of life and safety of patients. With such a regimen, postoperative pain of patients undergoing TKA can be effectively relieved, and the use of opioids can be reduced.
RESUMO
OBJECTIVE: To investigate the optimal condition for in vitro cultivation of Trichomonas vaginalis for obtaining a better harvest of T. vaginalis. METHODS: An isolate of T. vaginalis from clinical specimens was cultivated in three different media with initial inoculation of 9.0 x 10(4)/ml under pH 5.6. RESULTS: There was distinct difference after 96 h incubation in the cumulative harvest of T. vaginalis. The highest harvest was received in cysteine/liver/peptone/maltose medium, followed by the liver/peptone/maltose medium and soybean/liver/peptone/maltose medium. CONCLUSION: The cysteine/liver/peptone/maltose medium may be a suitable environment for in vitro multiplication of T. vaginalis.
