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Objective:To explore the impact of weekend hospitalization on total hospitalization expenses for elderly patients with hip fracture under the geriatric orthopedic co-management.Methods:A retrospective analysis was conducted to analyze the clinical data of elderly patients with hip fracture who had been hospitalized for surgical treatment at Beijing Jishuitan Hospital from May 2015 to December 2020. They were divided into 2 groups based on their admission date. Group A was admitted from Monday to Thursday while Group B from Friday to Sunday. The general demographic data, diagnostic information, comorbidities, hospitalization expenses of the patients were collected. The differences in total hospitalization expenses, hospitalization time, rate of surgery within 48 hours and rate of hospital mortality between the 2 groups were analyzed by rank sum test, chi square test, correlation analysis, and multiple linear regression.Results:A total of 6,075 patients with hip fracture were included in this study, including 1,675 males and 4,400 females with a median age of 80 (74, 85) years. There were 3,935 ones in group A and 2,140 ones in group B. The total hospitalization expenses for group A was 58,160.52 (49,215.45, 72,748.94) yuan, insignificantly lower than those for Group B [58,412.90 (49,163.58, 72,712.61) yuan] ( P>0.05). The rate of surgery within 48 hours for group A was 75.8% (2,984/3,935), significantly higher than that for group B [49.3% (1,054/2,140)]. The hospitalization time for group A was 5 (4, 7) days, significantly less than that for group B [5 (4, 7) days] ( P<0.05). There was no significant difference in the rate of hospital mortality between the 2 groups ( P>0.05). Multiple linear regression analysis showed that total hospitalization expenses were significantly higher for patients admitted on weekends, hospitalization time was positively correlated with total hospitalization expenses, and total hospitalization expenses were significantly lower for the patients undergoing surgery within 48 hours ( P<0.05). Conclusion:Admission on weekends can increase total hospitalization expenses, prolong hospitalization time, and reduce rate of surgery within 48 hours for elderly patients with hip fracture.
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Objective:To report the results of a study of 7 patients with osteoarthritis who underwent arthroscopic sternoclavicular arthroplasty in response to conservative treatment.Methods:Arthroscopic sternoclavicular arthroplasty was performed in 7 patients with sternoclavicular osteoarthritis. There were 3 males and 4 females.The age ranges from 34 to 62, with an average age of 43. Patients were evaluated before surgery and at follow-up using the Constant score and Rockwood sternoclavicular joint score system. The postoperative follow-up lasted from 1 to 10 months, with an average of 3.7 months. The surgery was performed under general anesthesia without shoulder joint fixation.Results:All patients recovered preoperative function or full activity within 2 weeks after operation. At the last follow-up, 6 patients had no pain and 1 had mild tension after activity. The median Constant score increased from 69.6 (62-80) to 94.3 (88-96); The median Rockwood score increased from 5.7 (on a scale of 3 to 8) to 14.3 (on a scale of 12 to 15)(maximum 15). Clinical efficacy: All 7 cases were excellent (13-15 points). There were no complications, especially no problems with joint stability.Conclusion:Arthroscopic sternoclavicular arthroplasty is a new method for the treatment of sternoclavicular osteoarthritis which failed to respond to conservative treatment.
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Objective:To compare the outcomes of isolated Mason type Ⅱ radial head fracture between operative and non-operative treatments.Methods:A retrospective study was conducted to analyze the data of patients who had been treated for isolated Mason type Ⅱ radial head fracture either operatively or nonoperatively at Department of Trauma and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University from January 2017 to October 2020. The patients were divided into a non-operative group and an operative group according to their treatment method. After 1:1 propensity score matching method was used to match the patients in the 2 groups, a total of 58 pairs of patients were successfully matched. In the operative group, there were 24 males and 34 females with a mean age of (40±14) years and a body mass index of (23.7±3.4) kg/m 2; in the non-operative group, there were 22 males and 36 females with a mean age of (42±13) years and a body mass index of (23.5±3.9) kg/m 2. Elbow flexion-extension, forearm rotation, Mayo elbow performance score (MEPS), Quick-disabilities of the arm, shoulder and hand (q-DASH) score and complications were compared between the 2 groups. Results:There was no significant difference in the baseline data between the 2 groups, indicating comparability ( P>0.05). All the patients were followed up for (24±9) months. At the last follow up in the operative and the non-operative groups, respectively, the elbow flexion-extension was 134° (132°, 136°) and 134°(131°, 136°), the forearm rotation 176° (174°, 179°) and 178° (175°, 179°), the MEPS 100 (100, 100) and 100 (100, 100), the q-DASH score 0 (0, 0) and 0 (0, 0), showing no significant differences between the 2 groups in the above items ( P>0.05). Elbow pain was reported respectively in 4 (6.9%) and 6 (10.3%) patients in the operative and non-operative groups, showing no significant difference between the 2 groups ( P>0.05). Conclusion:The outcomes of operative and non-operative treatments of isolated Mason type Ⅱ radial head fracture are comparable.
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Objective:To explore the clinical effect of radial extracorporeal shockwave therapy on delayed union of forearm fractures in children with ultrasonic guidance.Methods:A retrospective analysis of information on 18 children with delayed forearm fracture union who received ultrasonic guided extracorporeal shockwave therapy from February 2018 to June 2019 was conducted. Among them, there were 14 males and 4 females; Age: 9.44±3.75 years (range, 3-15 years); All the children were closed forearm fractures, including 13 cases of ulna and 5 cases of radius. Initial fixation methods: intramedullary nails fixation in 8 cases, Kirschner wire fixation in 4 cases, steel plate fixation in 2 cases, external fixation in 2 cases, conservative treatment in 2 cases; The classification of fracture nonunion were: 14 cases of hypertrophy, 4 cases of atrophy; The course of disease was 4.0 (3.0, 6.0) months. The front and lateral X-ray films of the affected side forearm were taken before treatment, 3 months and 6 months after treatment. The scores of callus condition were performed using Lane-Sandhu X-ray scoring standard and Fernandez-Esteve X-ray evaluation standard of callus grade.Results:All children completed treatment and were followed up for 6 months. The bone healing standard was the disappearance of the fracture line shown by anterior and lateral X-ray films. Within 6 months after treatment, 11 patients got bone union. The healing rate was 61.11% (11/18). The average of Lane-Sandhu X-ray scores before treatment, 3 months and 6 months after treatment were 3.0 (1.0, 4.0), 6.0 (4.0, 8.0) and 10.0 (5.0, 12.0), respectively, there were statistically significant differences in pairwise comparisons at each time point. And the average scores of Fernandez-Esteve X-ray evaluation standard for callus grade were 1.0 (1.0, 2.0), 3.0 (2.0, 4.0), and 4.0 (3.0, 4.0), respectively, there were statistically significant differences from 3 months and 6 months after treatment to preoperative group, while there was no statistically significant difference between 3 months and 6 months after treatment. The mixed effects model analysis results showed that only the Lane Sandhu X-ray score and Fernandez Esteve X-ray standard score of callus grade at different follow-up time points were significantly different. There was no statistically significant difference in age, gender, number of shockwave treatments and interval time from the first treatment after the initial fixation.Conclusion:The radial extracorporeal shockwave therapy can effectively treat the delayed healing of forearm fractures in children; the X-ray score has been significantly improved. The treatment is highly accepted by children and their parents, and can be used as one of the methods to treat delayed healing of fractures in children in the future.
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Objective:To investigate the effects of parallel reconstruction with titanium cable fixation and concentric reconstruction with plate fixation in the reconstruction of femoral shaft continuity after resection of malignant tumor.Methods:From September 2013 to December 2017, the data of 11 consecutive patients with thigh malignancies and related complications were retrospectively analyzed, including 10 males and 1 female. The mean age of the 11 patients was 27.1±15.6 years (range, 7-49 years). These case series included 6 cases of primary bone defect reconstruction after resection of femoral shaft malignant tumor, 4 cases of nonunion or allogeneic bone fracture after massive bone allograft for femoral malignant tumor, and 1 case of femoral fracture caused by radiotherapy after resection of thigh soft tissue sarcoma. Vascularized fibular autograft combined with massive bone allograft or devitalized bone graft was used for reconstruction. The patients were divided into two groups according to reconstruction method, namely parallel reconstruction group and concentric reconstruction group. In the parallel reconstruction group, the vascularized fibula was placed on the medial side of the femur and the allograft and fixed with titanium cable. In the concentric reconstruction group, the vascularized fibula was placed in the medullary cavity of the allogeneic bone or devitalized bone and further fixed with the plate and screws.Results:There were 5 patients with 7 allograft-host junctions or fracture were treated with parallel reconstruction. The grafted length of fibula was 15.0±4.3 cm (range, 10-20 cm). The follow-up duration was 33.2±15.6 months (range, 20-53 months). Six patients with 10 allograft-host junctions were treated by concentric reconstruction. The grafted length of fibula was 15.5±2.3 cm (range, 12-18 cm). The follow-up duration was 45.8±15.3 months (range, 22-62 months). There was no significant difference during follow-up between the two groups ( t=1.36, P=0.208). The union rate in parallel reconstruction group was 100% (7/7), and the union duration was 15.9±6.8 months (range, 3-22 months). The union rate in the concentric reconstruction group was 70% (7/10), and the union duration was 18.9±6.4 months (range, 11-30 months). There was no significant difference in the union rate ( P=0.228) or the union duration ( t=0.846, P=0.414) between the two groups. Conclusion:Both parallel reconstruction and concentric reconstruction of vascularized fibular autograft are important methods for reconstruction of femoral shaft continuity after resection of malignant tumor. There might be no significant difference in union rate or union duration between the two methods.
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Objective:In this study, lengthening over nail (LON) and plating after lengthening (PAL) were compared by the process of treatment and therapeutic effect in the children's femoral lengthening cases,to guide treatment choices; and in the PAL group there was another comparison between different timeline of plate fixation after lengthening to formulate reasonable technical route.Methods:Since January 7, 2014 to September 10, 2018, a total of 21 cases of LON and PAL surgery had been carried out, including 12 males and 9 females. The average age at their operation was 12.43±3.12 years. There were 10 patients in the LON group and 11 patients in the PAL group, in the PAL group 5 cases was synchronous fixation, which means removal of the external fixator and plate fixation would be performed in the same surgery, 6 cases was asynchronous fixation, which means plate fixation would be performed at least 2 weeks later after the removal offixator to reduce the risk of infection. The recorded data includesgender, date of birth, reason of discrepancy and treatment history, age at surgery, lengthening distance, the length of duration with frame, healing time, total duration time and total blood loss of seriesoperations, ROM of the knee joint, complications, etc.Statistical analysis was made by SPSS 22.0 software, and then reasonable treatment strategies were proposed.Results:In the LON group, the medianlengthening distance was 7.10 (6.63, 7.70) cm, the median total duration time was 300 (240, 330) min, the medianspeed of healing was 1.12 (0.78, 1.72) month/cm, complications were found in 3 cases, the median ROM of knee joint was 125.00° (117.50°, 150.00°); in the PAL group, the data respectively were 6.00 (5.00, 8.00) cm, 260 (230, 465) min, 1.00 (0.75,1.71) month/cm, 3 cases, 100.00° (90.00°, 150.00°), the difference between them was not statistically significant (all P>0.05). 2. In the PAL group, the difference of number of surgeries, total duration time, total blood loss, complication rate, healing speed and postoperative function between synchronous and asynchronous fixation was not statistically significant (all P>0.05). Conclusion:They are similarbetween LON and PAL techniques in the process of treatment and therapeutic effect. The surgeons could make choices according to the growth potential of the patients and their own custom operation methods. In the case of the current sample size, there is no statistical difference in the therapeutic effect between the synchronous and asynchronous plate fixation in the PAL method, but the sample size needs to be increased for further study.
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Objective:In this study, the feasibility of this method was evaluated in children with large distance femoral lengthening cases, and the acute correction and staging surgeries were compared at healing speed. At the same time the key points of surgical techniques would be summarized, so as to clarify the application value of this technology in children patients.Methods:Since July 7 of 2014 to January 16 of 2018, a total of 10 cases of Lengthening Over Retrograde Nail (LORN) surgery have been formulated and carried out, including 9 males and 1 females.The average age of the operation was 13.10±2.18 y. In all cases, the osteotomy point was located in the metaphysis of the distal femur, and the records from the first meeting to the end of follow-up included gender, date of birth, reason of discrepancy and treatment history, age at surgery, lengthing distance, the length of duration with frame, healing time, ROM of the knee joint, complications, et al. To compare the healing time of acute correction and staging surgery. Statistical analysis was made by SPSS 22.0 software, and then reasonable treatment strategies were proposed.Results:The average lengthing distance of 7.07±1.01 cm. The median time of the duration with frame was 8.5 (4,16) months, and the median follow-up time was 39 (34, 54) months. All cases obtained good clinical and imaging healing (1.70±1.10 month/cm vs. 1.16±0.54 month/cm), and all regained to normal walking function (136.67°±20.82° vs. 125.71°±26.37°), without the occurrence of fracture after therapy. There were no statistically significant differences in the speed of healing, range of joint motion or complication rate between acute correction and staging treatment. Conclusion:It is feasible for femoral lengthening surgery assisted by retrograde intramedullary nail in the treatment of femoral shortening deformityin children. The correction of mild angular deformity and lengthening surgery can be performed simultaneously. The osteotomy site was proposed at distal metaphysealof the femur for better quality of osteogenesis and shorter duration for fixator. It is safe to osteotomy and lengthening in the area of enchondroma.
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Objective To investigate the relation between the characteristics of CD8+T lymphocyte infiltration and the prognosis of triple-negative breast cancer patients. Methods We retrospectively analyzed the clinicopathological data of 126 patients with triple-negative breast cancer undergoing preoperative neoadjuvant chemotherapy. Immunohistochemical staining was used to analyze the relation between CD8+T lymphocyte infiltration and clinicopathological characteristics. Kaplan-Meier method was used to draw the survival curve, and Cox risk ratio regression model was used to analyze the prognostic factors affecting disease-free survival time (DFS). Results High-density CD8+Tils was associated with age < 60 years old, high pathological grade and high clinical stage (P < 0.05). The pCR rate of high-density CD8+Tils group was higher than that of the low-density group (66.7% vs. 19.8%, P=0.000). The median DFS of the high-density group was significantly longer than that of the low-density group (49 vs. 25 months, P < 0.05). Multivariate analysis showed that high pathological grade, tumor diameter > 2 cm, lymph node metastasis, vascular invasion and CD8+Tils low-density infiltration were factors for poor prognosis (P < 0.05), and CD8+Tils was an independent prognostic factor. Conclusion CD8+Tils may be an independent prognostic indicator for triple-negative breast cancer. The patients with high-density infiltration have high postoperative pCR rate, long DFS and better long-term efficacy.
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Liver transplantation is a major treatment for patients with alcoholic liver disease (ALD)-related end-stage cirrhosis, liver failure, hepatocellular carcinoma (HCC) and severe alcoholic hepatitis. In this article, the latest research progress on liver transplantation in ALD patients was summarized from the aspects of surgical indications, survival status, alcohol-drinking management and systemic disease management of the recipients, aiming to provide reference for better clinical management of ALD recipients undergoing liver transplantation.