Results of desmopressin acetate management in healthy canines acquiring prednisolone.

Hodge Collins - Oct 22 - - Dev Community

Two patients could walk without protection and 1 patient needed to rely on single crutch. One case of periprosthetic fracture had to walk with a single crutch before operation and move indoors with two crutches after operation. The average Parker activity score was 51.8% before operation. CONCLUSION The bridge combined internal fixation system can be used to fix the fracture after hip replacement with stable femoral prosthesis.OBJECTIVE To explore the clinical effect of the treatment of Fernandez type Ⅲ fracture of the distal radius with hyperextension traction prying, volar reduction, bone grafting and internal fixation. METHODS From February 2017 to March 2018, 11 cases of Fernandez type Ⅲ fracture of the distal radius were treated with intraoperative hyperextension traction and volar prying reduction and bone grafting and internal fixation, including 6 males and 5 females, aged 55 to 67 years. Preoperative X-ray and CT evaluated the distal radius fracture dorsal angulation with articular surface compression, collapse. According to Fernandez, all of them were type Ⅲ. After operation, the reduction of articular surface and fracture healing were evaluated. VAS score and Cooney wrist score were used to evaluate the curative effect. RESULTS All the patients were followed up for 12 to 14 months. All the fractures healed. Cooney wrist score scale was used to evaluate the curative effect, 9 cases were excellent, 1 case was good and 1 case was fair. CONCLUSION In the operation of Fernandez type Ⅲ fracture of the distal radius, hyperextension traction was used to enlarge the angle, and through the volar fracture end prying reduction and internal fixation with bone graft, the collapsed articular surface could be effectively reduced and fixed. The early functional exercise after the operation had satisfactory clinical effect.OBJECTIVE To evaluate the effect of femoral and sciatic nerve block in total knee replacement of elderly patients under general anesthesia. METHODS From July 2017 to July 2019, 60 patients with unilateral total knee replacement were selected, including 35 males and 25 females; aged 66 to 74(70.2±10.3) years;BMI 18 to 25 (21.3 ± 3.5) kg /m2;course 2 to 3 (1.2±0.3) days. The patients were divided into general anesthesia group (G group) 30 cases and general anesthesia plus nerve block group(GNB group) 30 cases. In GNB group, the femoral nerve sciatic nerve block was guided by ultrasound before anesthesia induction, 20 to 25 ml was injected into the femoral nerve puncture point with 0.5% ropivacaine, 15 to 20 ml was injected into the sciaticnerve puncture point, and the total volume was no more than 40 ml. Postoperative intravenous analgesia (PCIA) was performed in two groups. The dosage of propofol and remifentanil was recorded. Forty-eight hours after operation, the incidence of postoperative nausea and vomiting (PONV) and postoperative farsightedness were recorded. When VAS>3, tramadol 2 mg / kg was injected intravenously, and the additional times of tramadol were recorded. Forty-eight hours after operation, patients' satisfaction score was used to record the length of stay. RESULTS Compared with group G, the dosage of propofol and remifentanil decreased, the incidence of PONV and the number of additional tramadol decreased, and the patients' satisfaction increased (P0.05). The ROM and HSS scores of the GNB group after treatment were higher than those of the G group (P less then 0.05), and the VAS scores were lower than those of the G group (P less then 0.05). CONCLUSION The application of femoral sciatic nerve block in total knee replacement under general anesthesia in elderly patients has good postoperative analgesic effect, and can reduce the dosage of general anesthesia, reduce PONV, and increase patient satisfaction.OBJECTIVE To establish and evaluate the model of chronic obstructive pulmonary disease (COPD) with osteoporosis induced by elastase in mice. METHODS Twenty four healthy female 8-week-old C57BL / 6 mice (weighing about 18 g) were randomly divided into three groups. The control group was given intratracheal drip of normal saline, the experimental group 1 and the experimental group 2 were given intratracheal drip of elastase, the control group and the experimental group 1 were kept for 8 weeks and then killed, the experimental group 2 was kept for 12 weeks and then killed. HE staining was used to evaluate the histopathological changes of lung and tibia in the control and experimental groups. The levels of serum inflammatory factors and broncho alveolar lavage factors (BALF) were detected by ELISA. Micro CT was used to detect the bone mass related parameters of mouse femur. The expression of osteoclastic and osteogenic genes was detected by real-time fluorescence quantitative PCR. RESULTS Lung histopathology showwere time-dependent. CONCLUSION In this study, elastase was used to construct a COPD model with osteoporosis successfully, which provides a suitable animal model for the future study of the pathogenesis of COPD with osteoporosis.OBJECTIVE To evaluate the clinical effect of arthroscopic 360° capsular release with concomitant rotator cuff repair for patients with rotator cuff tears in global stiff shoulder. METHODS From December 2016 to December 2018, 247 patients full-thickness rotator cuff tear were treated with arthroscopic rotator cuff repair. Among them, 42 patients (17%) with global limitation of shoulder movement were treated with arthroscopic 360° capsular release operation at the same time of rotator cuff repair. see more The function of shoulder was evaluated by Constant-Murley score and visual analogue scales (VAS), flexion, abduction and external rotation on body side before and after operation. Sugaya classification was used to evaluatethe healing of rotator cuff. The number of shoulder dislocations during follow-up was recorded. RESULTS Thirty nine of the 42 patients were followed up for 12 to 36 (22±6) months. The patients were 43 to 73 (57±7) years old at the time of operation. The Constant- Murley score increased from (43.6±6.3) before operation to (87.5±2.8) at final follow-up (P less then 0.001). VAS score decreased from (7.2±1.5) before operation to (1.0±0.9) at final follow-up (P less then 0.001). The flexion of shoulder increased from (46±14)° before operation to (148±11)° after operation (P less then 0.001), the abduction from (36±6)° before operation to (121±10)° after operation (P less then 0.001), and the external rotation on body side from (5±10)° before operation to (42±8)° after operation(P less then 0.001). One year after the operation, MRI showed thatⅠ-Ⅲ of Sugaya classification was clinical healing, 38 cases in total. CONCLUSION Arthroscopic 360° capsular release with concomitant rotator cuff repair was used to treat rotator cuff tear in global stiff shoulder. Themain observation indexes were improved after operation, and the clinical effect was definite.see more

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