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Objective:To evaluate a self-designed intelligent robot-assisted minimally invasive reduction system in the reduction of unstable pelvic fractures by a cadaveric anatomic study.Methods:Ten unembalmed cadavers (7 male and 3 female ones) were used in this study. In each cadaveric specimen an unstable pelvic fracture was created in accordance with clinical case models (3 cases of type B1, 4 cases of type B2 and 3 cases of type C1 by the Tile classification). A self-designed intelligent robot-assisted minimally invasive reduction system was used to assist the reduction in the cadaveric models. Intraoperative registration and navigation time, autonomous reduction time, total operation time and reduction error were measured.Results:Effective reduction was completed in 10 bone models with the assistance of our self-designed intelligent robot-assisted minimally invasive reduction system. The time for intraoperative registration and navigation averaged 47.4 min (from 32 to 74 min), the autonomous reduction time 73.9 min (from 48 to 96 min), and the total operation time 121.3 min (from 83 to 170 min). The reduction error averaged 2.02 mm (from 1.67 to 2.62 mm), and the reduction results met the clinical requirements.Conclusion:Our self-designed intelligent robot-assisted minimally invasive reduction system is a new clinical solution for unstable pelvic fractures, showing advantages of agreement with clinical operative procedures, high reduction accuracy and operational feasibility, and reduced radiation exposure compared to a conventional operation.
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Objective:To evaluate the emergency iliosacral screw fixation assisted by TiRobot for unstable posterior pelvic ring fracture.Methods:The 26 patients with unstable pelvic fracture were analyzed retrospectively who had undergone emergency iliosacral screw fixation at Department of Orthopedics & Traumatology, Beijing Jishuitan Hospital from June 2018 to December 2020. They were divided into 2 groups depending on whether orthopaedic TiRobot was used to assist screw insertion. In the observation group of 14 cases subjected to TiRobot-assisted insertion of iliosacral screws, there were 10 males and 4 females with an age of (45.9 ± 10.1) years; in the control group of 12 cases subjected to conventional manual insertion of iliosacral screws, there were 9 males and 3 females with an age of (49.2 ± 11.3) years. All the surgeries were conducted within 24 hours after injury. The 2 groups were compared in terms of screw insertion time, pin insertion, intraoperative blood loss, fluoroscopy time, postoperative screw position, fracture reduction and Harris hip score at the final follow-up.Results:The 2 groups were comparable because there was no significant difference between them in their preoperative general clinical data or follow-up time ( P>0.05). The screw insertion time [(16.1 ± 3.4) min] and fluoroscopy time [(8.1 ± 3.3) s] in the observation group were significantly shorter than those in the control group [(26.4 ± 5.4) min and (25.2 ± 7.4) s], and the pin insertions [1 (1, 2) times] and intraoperative blood loss [(10.5 ± 6.4) mL] in the former were significantly less than those in the latter [6 (3, 8) times and (24.8 ± 6.7) mL] (all P<0.05). Postoperatively, the sacroiliac screw position was excellent in 18 cases and good in 2 in the observation group while excellent in 14 cases, good in 2 and poor in 2 in the control group; the fracture reduction was excellent in 12 cases, good in one and fair in one in the observation group while excellent in 10 cases, good in one and fair in one in the control group, showing insignificant differences in the above comparisons ( P>0.05). There was no significant difference either in the Harris hip score at the final follow-up between the 2 groups ( P>0.05). Conclusion:Compared with conventional manual insertion of iliosacral screws, emergency iliosacral screw fixation assisted by TiRobot can effectively decrease surgical time and reduce operative invasion due to a higher accuracy rate of screw insertion.
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Lower extremity deep vein thrombosis (DVT) is one of the main complications in patients with traumatic fractures, and for severe patients, the DVT can even affect arterial blood supply, resulting in insufficient limb blood supply. If the thrombus breaks off, pulmonary embolism may occur, with a high mortality. The treatment and rehabilitation strategies of thrombosis in patients with lower extremity fractures have its particularity. DVT in traumatic fractures patients has attracted extensive attention and been largely studied, and the measures for prevention and treatment of DVT are constantly developing. In recent years, a series of thrombosis prevention and treatment guidelines have been updated at home and abroad, but there are still many doubts about the prevention and treatment of DVT in patients with different traumatic fractures. Accordingly, on the basis of summarizing the latest evidence-based medical evidence at home and abroad and the clinical experience of the majority of experts, the authors summarize the clinical treatment and prevention protocols for DVT in patients with traumatic fractures, and make this consensus on the examination and assessment, treatment, prevention and preventive measures for DVT in patients with different fractures so as to provide a practicable approach suitable for China ′s national conditions and improve the prognosis and the life quality of patients.
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ObjectiveTo evaluate the efficacy and safety of a perioperative rehabilitation clinical pathway of acetabular fracture in light of orthopedics rehabilitation team approach. MethodsA prospective randomized control trial was conducted in 82 patients with acetabular fractures who had been admitted from the Emergency Department of Orthopaedic Trauma, Beijing Jishuitan Hospital from June, 2019 to January, 2021. The patients were randomly divided into control group (n = 41) and intervention group (n = 41). The control group was managed routinely, while the intervention group received the rehabilitation clinical pathway, for 24 weeks. The Visual Analogue Score (VAS) of pain, the Barthel Index (BI) and Majeed Pelvic Score were compared. ResultsFinally, 76 patients completed the trial. There was no statistical difference in VAS score between two groups in all periods (|Z| < 1.926, P > 0.05). The BI score was higher in the intervention group than in the control group at discharge, two weeks, six weeks and twelve weeks after operation (|Z| > 2.121, P < 0.05); and no significant difference was found before operation and 24 weeks after operation (|Z| < 1.862, P > 0.05). Majeed Pelvic Score was higher in the intervention group than in the control group two weeks, six weeks, twelve weeks and 24 weeks after operation (|Z| > 2.428, P < 0.05). Six, twelve and 24 weeks after operation, the excellent rate of Majeed Pelvic Score was higher in the intervention group than in the control group (χ2 > 6.136, P < 0.05). ConclusionIn comparison with traditional protocol in acetabular fracture, the perioperative rehabilitation clinical pathway was proved effective and of great safety in the light of the integration of orthopedics and rehabilitation mode for improving the function and activities of daily living of patients.
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Objective:To stimulate innovation vitality, the government promulgated the Pilot Implementation Plan for Granting Scientific and Technological Achievements Ownership or Long- term Use Right to Scientific Research Investigators. As one of the 40 pilot institutions, Beijing JiShuiTan Hospital attached great attention to it and, through the exploration and practice of pilot work, combined with the transformation of medical institutions' achievements Status quo, summarized the experiences of job scientific and technological achievements empowerment. Methods:Explored the mechanism and mode to empower researchers with the ownership or long-term right of service invention according to the policy review and case studies.Results:Developed hospital-level empowerment reform program and related supporting documents, Beijing JiShuiTan Hospital has completed the first empowerment work in Beijing.Conclusions:The reform of empowering scientific and technological achievements gives a new pathway to transform scientific and technological achievements in medical institutions, which will promote the transformation process of service invention-creation.
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Objective:To explore the epidemiological characteristics of geriatric hip fractures in Beijing so as to provide evidence for effective prevention and control measures.Methods:This multicenter study was conducted in 3 urban (Beijing Jishuitan Hospital, Beijing Hospital and Beijing Anzhen Hospital) and 3 suburban hospitals (Beijing Shunyi District Hospital, Beijing Changping District Hospital and Beijing Liangxiang Hospital) in Beijing from November 2018 to November 2019. Eligible patients were those aged ≥ 65 years with hip fracture confirmed by X-ray and being admitted to hospital within 21 days of injury. To explore the epidemiological characteristics of geriatric hip fractures in Beijing, such data were collected as patients' age, gender, comorbidities, as well as type, site, time and cause of the fracture.Results:① A total of 2,071 patients were included in this suevey. They were 653 males and 1,418 females (M∶F=1∶2.17). Their age ranged from 65 to 102 years (average, 79.8 years). The patients aged from 75 to 84 years were the most common, accounting for 44.81% (928/2,071). ② Femoral neck fractures accounted for 43.41% (899/2,071), and intertrochanteric fractures accounted for 56.59% (1,172/2,071). The age of the patients with femoral neck fracture was (78.6±7.7) years, which was significantly younger than that of those with intertrochanteric fracture [(80.7±7.4) years] ( P<0.05). ③ 94.69% of the hip fractures (1,961/2,071) were caused by falling, and 71.27% fractures (1,476/2,071) happened at home. ④ Approximately 83.00% of the patients (1,719/2,071) had one or more comorbid conditions. Hypertension was the most prevalent disease (57.89%, 1,199/2,071), followed by diabetes (27.09%, 561/2,071), and coronary atherosclerotic heart disease (22.02%, 456/2,071). Conclusions:In Beijing, significantly more geriatric females sustain a hip fracture than males, and the proportion of those aged from 75 to 84 year is the largest. The proportion of intertrochanteric fractures increases with age. Falls are the leading cause for geriatric hip fractures. Most of the patients have one or more chronic comorbid conditions. Corresponding prevention and intervention measures should be formulated according to the distribution characteristics of elderly hip fractures in Beijing.
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Objective:To investigate the current situation of perioperative fasting management in patients with orthopaedic trauma waiting for elective surgery (those combined with diabetes mellitus included) and the surgeons' awareness in China.Methods:From November 1st to December 31st, 2021, the questionnaire forms were distributed through WeChat in the exchange group of National Enhanced Recovery Surgery (ERAS) and the exchange group of national training orthopaedists in Beijing Jishuitan Hospital. The survey contents included: time for preoperative water deprivation and for postoperative recovery of drinking in patients without diabetes mellitus, the rationales for orthopaedists to choose perioperative dietary management, the orthopaedists＇understanding of the existing guidelines, time for preoperative water deprivation and postoperative recovery of drinking and diabetes-related issues in patients with diabetes mellitus, and the time for postoperative recovery in all the patients (For the postoperative recovery of eating, there is no difference between patients with and without diabetes mellitus). The relationships were analyzed between some professional data of the orthopaedists and their rationales for choice of management strategies and their understanding of the guidelines.Results:A total of 565 valid questionnaires were collected. 12.92% (73/565) of orthopaedists required their patients without diabetes mellitus not to drink for at least 2 hours. In fact, the proportion of water prohibition from 0 o'clock on the day of operation was still the highest [24.07% (136/565)]. Respectively, 22.83% (129/565) and 42.12% (238/565) of the orthopaedists chose "water intake is allowed once awakened" and "water intake after at least 6 hours after operation" for their patients without diabetes mellitus. 33.98% (192/565) of the orthopaedists required all the patients fasted for at least 6 hours before surgery, and 44.25% (250/565) of the orthopaedists chose "eating can be resumed if there is no discomfort for 2 hours after water intake" .21.06% (119/565) of the orthopaedists demonstrated that they were quite familiar with the guidelines and carried out perioperative dietary management according to the guidelines. The management of water deprivation was more inconsistent for patients with diabetes mellitus, and more hospitals followed the traditional principles for water deprivation. The proportions of water deprivation starting at 0 o'clock on the day of operation, 8 hours before operation, 6 hours before operation and 4 hours before operation accounted respectively for 22.83% (129/565), 19.12% (108/565), 21.95% (124/565), and 18.94%% (107/565). The level of an orthopaedist's hospital and the professional rank of an orthopaedist were the factors related to the orthopaedist's understanding of the guidelines ( P<0.05). Conclusions:The current perioperative dietary management guidelines are not widely implemented or well known in Chinese faculties of orthopaedic trauma. The process of perioperative dietary management needs to be optimized for the patients combined with diabetes mellitus.
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Objective:To evaluate the effectiveness of perioperative fasting abbreviation in traumatic patients with orthopaedic trauma and diabetes mellitus undergoing selective surgery.Methods:The patients were selected for this prospective nonrandomized controlled study who had undergone selective surgery from June 2019 to June 2021 at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital. They were divided into an intervention group and a control group according to the wards where they stayed. The intervention group was fasted for solids from 0 o'clock on the surgery day and received oral solution with 6.25% maltodextrin which had been prepared by the nutritional department 3 hours prior to surgery. The control group was fasted for either liquids or solids from the midnight before surgery. All patients were evaluated according to the wake-up score and defensive reflex score after surgery. Once they were awakened, they were allowed slag-free drinks. Normal food was allowed if there was no discomfort after 2 hours. The 2 groups were compared in terms of basic information, actual preoperative fasting time, total amount of preoperative drinking, and postoperative time for initial drinking and eating. The perioperative subjective feelings (anxiety, thirst, hunger, nausea, fatigue, dizziness, sweating, stomach discomfort, etc.), grip strength and blood glucose were observed and compared between the 2 groups. Adverse reactions in the 2 groups were also observed.Results:A total of 135 patients were included, including 52 in the intervention group and 83 in the control group. The intervention group consisted of 22 males and 30 females aged from 30 to 84 years; the control group consisted of 39 males and 44 females aged from 29 to 81 years. There was no significant difference in the basic information between the 2 groups, showing comparability ( P>0.05). The intervention group had significantly shorter preoperative fasting time [3.5 (2.5, 6.3) h versus 12.0 (9.0, 16.0) h], significantly higher water intake before surgery [300 (200, 300) mL versus 100 (100, 200) mL], significantly shorter postoperative fasting time [0.08 (0, 1.25) h versus 2.00(0, 6.00) h], and significantly reduced time to return to normal diet [2.0 (2.0, 2.3) h versus 3.0(2.0, 6.0) h] than the control group (all P<0.05). The symptoms of anxiety, fatigue, sweating, and stomach discomfort in the intervention group were significantly fewer than those in the control group throughout the evaluation period. The thirst in the intervention group was significantly alleviated than that in the control group immediately after returning to the ward after surgery, and the dizziness and hunger were significantly alleviated than those in the control group when the patients left the ward to the operation room before surgery and immediately after returning to the ward. The symptom of nausea after returning to normal diet in the intervention group was significantly relieved compared with the control group. All the comparisons above showed statistically significant differences ( P<0.05). The blood glucose in the intervention group 2 hours after taking slag-free drinks was significantly higher than that in the control group ( Z=-2.108, P=0.035). There was no significant difference in the blood glucose between the 2 groups during other measurement periods ( P>0.05). There were no serious adverse reactions in either of the 2 groups. Conclusion:The protocol of perioperative fasting abbreviation may be safe and feasible for the patients with orthopaedic trauma and diabetes mellitus undergoing selective surgery, because it shows benefits of improving the patients' subjective feelings and stabilizing the blood glucose perioperatively.
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Objective:To compare the short-term efficacy between femoral neck system (FNS) and cannulated compression screws (CCS) in the treatment of femoral neck fractures in young and middle-aged patients.Methods:A retrospective study was performed of the 29 young and middle-aged patients with femoral neck fracture who had been treated with FNS at Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital from January 2020 to December 2020. A control group of another 29 patients with femoral neck fracture was selected who had been treated with CCS but matched in gender, age, and body mass index. In the CCS group, there were 14 males and 15 females with an age of (48.2±12.3) years; in the FNS group, there were 14 males and 15 females with an age of (48.2±12.0) years. The fracture reduction quality, operation time, intraoperative blood loss, and femoral neck shortening, hip joint function, Barthel index and health survey 12-item short form (SF-12) score at the last follow-up and complications during follow-up were compared between the 2 groups.Results:No significant difference was found in the preoperative general data or follow-up time between the 2 groups, showing comparability ( P>0.05). The intraoperative blood loss in the CCS group [20 (10, 50) mL] was significantly less than that in the FNS group [50 (20, 50) mL], and the femoral neck shortening at the last follow-up in the CCS group (grade 1 in 5 cases; grade 2 in 18 cases and grade 3 in 6 cases) was significantly worse than that in the FNS group (grade 1 in 21 cases, grade 2 in 6 cases and grade 3 in 2 cases) ( P<0.05). No significant difference was found regarding fracture reduction quality, operation time, complications during follow-up, or Merle D'Aubigne Postel score, Barthel index or SF-12 score at the last follow-up ( P>0.05). Conclusions:In the treatment of femoral neck fractures in young and middle-aged patients, both FNS and CCS are good options for internal fixation. However, FNS can reduce the severity of femoral neck shortening and maintain the length of femoral neck better than CCS.
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Objective:To investigate the med- to long-term clinical outcomes of open reduction and cannulated screw fixation via the modified Smith-Petersen approach for irreducible femoral neck fractures in young adults.Methods:The clinical data of 16 young adults were retrospectively studied who had been treated for irreducible femoral neck fractures by open reduction and cannulated screw fixation via the modified Smith-Petersen approach by the same surgeon from December 2009 to February 2015 at Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital. There were 11 males and 5 females aged from 19 to 59 years (average, 42.9 years). All their fractures were closed Garden type Ⅳ, with high energy injury in 8 cases and low energy injury in the other 8 ones. The time from injury to surgery averaged 5.4 d (from 1 to 11 d). In all the patients, open reduction and cannulated screw fixation via the modified Smith-Petersen approach was conducted after ideal reduction had not been achieved by 3 continuous attempts in primary closed reduction in a traction bed. Recorded were the postoperative full weight-bearing time, return to work time, fracture union time, function of the affected hip and complications at the last follow-up in the patients.Results:The 16 patients were followed up for 6 to 12 years (average, 8.8 years). The postoperative full weight-bearing time averaged 12.7 weeks (from 2 to 16 weeks) in 16 patients; the return to work time averaged 15.0 weeks (from 3 to 20 weeks) and the fracture union time 3.5 months (from 3 to 6 months) in 15 patients while fracture nonunion happened in the other one. The HSS hip scores at the last follow-up averaged 90.3 points (from 62 to 98 points), yielding 12 excellent, 2 good, one fair and one poor cases. The one case with fracture nonunion underwent total hip arthroplasty (THA); of the 4 cases with avascular necrosis of the femoral head, 2 underwent THA; limited range of hip motion due to heterotopic ossification was noted in one case.Conclusion:Open reduction and cannulated screw fixation via the modified Smith-Petersen approach may lead to fine med- to long-term clinical outcomes in young adults whose femoral neck fracture cannot be reduced by closed reduction, because the modified Smith-Petersen approach allows fracture reduction under direct vision.
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Objective:To evaluate the efficacy and safety of perioperative rehabilitation approaches based on the concept of Enhanced Recovery After Surgery (ERAS) for pelvic fractures.Methods:A prospective randomized control trial was conducted to include 114 emergency patients who had been admitted to Department of Orthopaedic Trauma, Beijing Jishuitan Hospital for surgical treatment of pelvic fractures from June 2019 to December 2020. Of them, 57 were assigned into an intervention group according to a random digits table. They were 42 males and 15 females, aged from 18 to 77 years and subjected to management of pelvic fractures with tentative perioperative ERAS approaches which were adjusted at different stages. The other random 57 patients were assigned into a control group. They were 40 males and 17 females, aged from 17 to 70 years and subjected to management of pelvic fractures with conventional rehabilitation approaches which included postoperative in-hospital consultation and guidance by rehabilitation physicians. The 2 groups were compared in terms of Majeed pelvis scores and Barthel indexes at postoperative 2, 6, 12 and 24 weeks, and visual analogue scale (VAS) pain scores and SF36 scores at postoperative 12 and 24 weeks.Results:A total of 105 patients (55 in the intervention group and 50 in the control group) were completely followed up for 151 to 254 d (mean, 177 d). The 2 groups were comparable due to no significant difference between them in the preoperative general data ( P>0.05). The Majeed scores (44±13, 67±16, 86±14 and 98±7) and Barthel indexes (57±13, 79±16, 95±8 and 100±2) at postoperative 2, 6, 12 and 24 weeks in the intervention group were significantly higher than those in the control group [(35±16, 51±16, 73±14 and 91±12) and (45±19, 67±18, 86±12 and 98±4)] (all P<0.05). At postoperative 12 and 24 weeks, the SF-36 scores (129±15 and 141±6) in the intervention group were significantly higher than those in the control group (114±15 and 131±12) ( P<0.05). There was no significant difference in the pain degree between the 2 groups ( P>0.05). Conclusion:In management of pelvic fractures, compared with conventional perioperative rehabilitation approaches, the perioperative ERAS rehabilitation approaches may improve early functional outcomes and thus help the patients restore their activities of daily living earlier.
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Objective:To analyze the factors which may influence postoperative early ambulation in patients with fresh fracture so as to further optimize the perioperative protocol based on the concept of enhanced recovery after surgery (ERAS).Methods:A retrospective analysis was conducted of the patients who had been treated for a single fresh fracture at the extremity, pelvis or acetabulum from May 2019 to July 2019. Collected were the data concerning basic features of patients, perioperative ERAS management and surgery, as well as early ambulation on the day of surgery or the first day after surgery. The patients were divided into an early ambulation group and a non-early ambulation group according to the time of ambulation. Statistical analyses were performed of the relationships between early ambulation and 20 potential factors concerning basic features of patients, perioperative ERAS management and surgery. Logistic correlation analysis was performed to identify risk factors for postoperative early ambulation.Results:A total of 306 patients were included, including 96 upper limb, 203 lower limb, 5 acetabular and 2 pelvic fractures. Of them, 150 ambulaed from bed on the day of surgery or the first day after surgery while 156 did not. Significant differences were observed between the 2 groups in fracture site, intake of carbohydrate liquids the night before surgery and the day of surgery, catheter indwelling, intraoperative liquid transfusion volume and postoperative complications ( P < 0.05). Logistic correlation analysis of the relationship between the above factors and postoperative early ambulation found that fracture site and intraoperative liquid transfusion volume were significantly correlated with postoperative early ambulation ( P < 0.05). Conclusions:About half of the patients with a single fresh fracture may ambulate early after surgery. Fracture site and intraoperative liquid transfusion volume may be significantly correlated with postoperative early ambulation.
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Objective:To compare the perioperative data between the pararectus and ilioinguinal approaches in the internal fixation of acetabular fractures.Methods:A randomized controlled trial was conducted to enroll 74 patients with acetabular fracture who were admitted to Department of Orthopaedic Trauma, Beijing Jishuitan Hospital from June 2018 to January 2021. They were randomly divided into 2 groups. In group A of 37 cases, there were 28 males and 9 females with an age of (55.8±15.2) years, and 10 anterior column fractures, 7 anterior+posterior hemi-transverse fractures, one transverse fracture, 3 T-shaped fractures and 16 both column fractures according to Letournel-Judet classification. In group B of 37 cases, there were 28 males and 9 females with an age of (49.4±14.6) years, and 8 anterior column fractures, 6 anterior+ posterior hemi-transverse fractures, 2 transverse fractures, 2 T-shaped fractures and 19 both column fractures according to Letournel-Judet classification. Group A was subjected to open reduction and plate fixation via the pararectus approach while group B to open reduction and plate fixation via the ilioinguinal approach. The 2 groups were compared in terms of operation time, intraoperative blood loss, postoperative reduction and perioperative complications.Results:There were no significant differences in baseline data between the 2 groups, showing comparability between them ( P>0.05). The operation time in group A [150 (120, 180) min] was significantly shorter than that in group B [180 (150, 225) min] ( P<0.05). There were no significance differences between the 2 groups in intraoperative blood loss [800 (600, 1, 000) mL versus 1, 000(600, 1, 300) mL], rate of good to excellent reduction [91.9%(34/37) versus 78.4%(29/37)], or incidence of complications [24.3%(9/37) versus 45.9%(17/37)] ( P>0.05). Conclusion:Compared with the ilioinguinal approach, the pararectus approach can reduce operation time significantly in the internal fixation of acetabular fractures.
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Objective:To explore the feasibility and therapeutic efficacy of using the Henry approach to expose and place a metaphyseal bone plate laterally to fixate a proximal radial shaft fracture.Methods:A retrospective analysis was done of the 5 proximal radial shaft fractures (defined as the fracture involving the extent between the radial tuberosity to the insertion of the pronator teres) which had been treated from April 2018 to June 2019 at Department of Traumatology and Orthopedics, Beijing Jishuitan Hospital through the Henry approach to place a metaphyseal plate laterally to the radius for fixation. There were 2 males and 3 females, aged from 16 to 59 years (average, 41.4 years), with 3 cases on the left side and 2 cases on the right side. The imaging data, fracture healing time, forearm pronation-supination, and visual analogue scale (VAS) of the patients were regularly followed up; the therapeutic efficacy was evaluated at the last follow-up using Quick Disabilities of the Arm, Shoulder, and Hand (Quick-DASH), Anderson and Grace-Eversmann evaluations.Results:The 5 patients were followed up for 7 to 16 months (average, 10.6 months). Their fracture healing time averaged 4.6 months, elbow flexion 146°, extension -2°, pronation 77°, and supination 88°. In postoperative VAS, 4 cases scored a 0 point and one case 1 point. At the last follow-up, their Quick-DASH scores averaged 4.1 points; by the Anderson evaluation, 5 cases were excellent; by the Grace-Eversmann evaluation, 4 cases were excellent and one case was good. No postoperative complication was observed.Conclusion:It is an effective treatment of proximal radial shaft fracture to use the Henry approach to expose and place a 3.5mm metaphyseal plate laterally to the radius for fixation.
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Although internal fixation is still a standard treatment for geriatric Garden Ⅰ/Ⅱ femoral neck fractures, it is reported to lead to a high rate of reoperation. Therefore, identification of risk factors for internal fixation failure can help a sensible decision-making in initial treatment. In recent years, many studies have suggested that posterior tilt of the femoral head before surgery may affect the rates of internal fixation failure and reoperation. Some studies have even recommended hip arthroplasty for geriatric Garden Ⅰ/Ⅱ femoral neck fractures. However, different studies adopted different measurement methods and thus obtained inconsistent results. By literature review, this article expounds on various measurement methods for femoral head tilt and correlation between posterior tilt of femoral head and prognosis after internal fixation, and compares therapeutic efficacy between internal fixation and hip arthroplasty, hoping to provide useful information and data for clinical treatment of geriatric Garden Ⅰ/Ⅱ femoral neck fractures.
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Objective:To study the risk factors for contralateral hip fracture within 2 years after primary hip fracture surgery in elderly patients.Methods:A retrospective study was conducted of the 1,962 elderly patients who had been surgically treated for hip fractures at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital from May 2015 to April 2018. They were 573 males and 1,389 females; the median age of primary hip fracture was 81 (75, 86) years. They were divided into 2 groups according to whether a contralateral hip fracture occurred or not within 2 years after primary hip surgery: 134 patients in the contralateral fracture group and 1,828 ones in the contralateral fracture-free group. The duration from primary hip fracture to secondary contralateral fracture was recorded. The χ2 test and Mann-Whitney U test were used to compare between the 2 groups their gender, age, walking ability, laboratory indexes upon admission, concomitant internal diseases, Charlson comorbidity index (CCI), duration from admission to surgery, duration from admission to discharge and complications during follow-up. The risk factors for contralateral hip fracture within 2 years after primary hip surgery were determined by the Cox's proportional hazard regression model. Results:In the elderly patients with hip fracture, the 2-year cumulative incidence of secondary contralateral hip fracture was 6.83%(134/1,962) and the median duration from primary surgery to secondary contralateral hip fracture was 365 (189, 611) d. The risk factors for contralateral hip fracture were female ( RR=2.081, 95% CI: 1.351 to 3.207, P=0.001), concomitant peripheral vascular disease ( RR=5.876, 95% CI: 2.922 to 11.818, P< 0.001), concomitant chronic obstructive pulmonary disease ( RR=3.750, 95% CI: 1.897 to 7.413, P< 0.001), progressively higher CCI ( RR=1.363, 95% CI: 1.223 to 1.519, P<0.001), complicated pneumonia ( RR=3.606, 95% CI: 2.054 to 6.332, P<0.001), complicated urinary infection ( RR=7.670, 95% CI: 4.441 to 13.248, P<0.001), and complicated deep venous thrombosis (DVT) ( RR=7.389, 95% CI: 3.992 to 13.677, P<0.001). Conclusions:The risk factors for contralateral hip fracture within 2 years after primary hip fracture surgery in elderly patients may be female, concomitant peripheral vascular disease and chronic obstructive pulmonary disease, progressively higher CCI, and complicated pneumonia, urinary infection and DVT.
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Objective:To investigate the safety of early hip fracture surgery for elderly patients on clopidogrel.Methods:This retrospective study included 242 consecutive elderly patients (≥65 years) with acute hip fracture who had undergone surgery at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital between November 2016 and April 2017. Of them, 20 were assigned into the study group who had taken clopidogrel before injury but discontinued its use within 4 days before surgery. They were 6 males and 14 females, with a median age of 80 years (77, 81). Their operation procedures for hip fracture included internal fixation with cannulated screws for femoral neck fracture in 2 cases, hemiarthroplasty for displaced femoral neck fracture in 11 cases, and internal fixation for intertrochanteric fracture in 7 cases. The control group included 222 patients who had undergone the same operative procedures but not taken any antiplatelet or anticoagulant drugs. The 2 groups were compared in terms of time between admission and operation, operation duration, intraoperative blood loss, perioperative transfusion and complications related to bleeding to analyze the safety of early surgery.Results:There was no significant difference in the preoperative general data between the 2 groups, showing comparability ( P>0.05). There was no significant difference between the 2 groups in the time between admission and operation [42.5 (36.3, 48.0) h for the study group versus 43.0 (28.0, 61.0) h for the control group] ( P=0.870). The median time between the last use of clopidogrel and operation was 55.0 (30.5, 71.0) h. There were no significant differences between the 2 groups in preoperative hemoglobin, operation duration, intraoperative blood loss, rate or amount of perioperative blood transfusion, or rate or amount of wound drainage ( P>0.05). The rate of general anesthesia was significantly higher for the study group (45.0%, 9/20) than for the control group (18.5%,41/222) ( P=0.012). No complications related to spinal hematoma occurred in the patients receiving spinal anesthesia from the study group. Wound hematoma and subsequent infection occurred in 2 patients from the control group. Conclusion:Early hip fracture surgery is safe for elderly patients on clopidogrel.
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Since December 2019, novel coronavirus pneumonia (NCP) has been reported in Wuhan, Hubei Province, and spreads rapidly to all through Hubei Province and even to the whole country. The virus is 2019 novel coronavirus (2019-nCoV), never been seen previously in human, but all the population is generally susceptible. The virus spreads through many ways and is highly infectious, which brings great difficulties to the prevention and control of NCP. Based on the needs of orthopedic trauma patients for emergency surgery and review of the latest NCP diagnosis and treatment strategy and the latest principles and principles of evidence-based medicine in traumatic orthopedics, the authors put forward this expert consensus to systematically standardize the clinical pathway and protective measures of emergency surgery for orthopedic trauma patients during prevention and control of NCP and provide reference for the emergency surgical treatment of orthopedic trauma patients in hospitals at all levels.
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Objective To understand changes and characteristics of bone mineral density(BMD)and early-stage bone turnover biochemical markers in elderly hip fracture patients of different genders.Methods This was a retrospective cohort study.A total of 1 161 elderly patients with hip fractures hospitalized in Beijing Jishuitan Hospital from May 2015 to December 2017 were enrolled.Based on gender,patients were divided into the female group (n =831) and the male group (n =330).Clinical data,BMD,serum type Ⅰ procollagen amino terminal propeptide(P1NP),and 25-hydroxyvitamin D3 [25-(OH) VD3],type Ⅰ collagen cross linked carboxy terminal peptide beta degradation products (β-CTX),osteocalcin(OC)and parathyroid hormone(PTH)were measured and compared between the two groups.Results Of the 1 161 elderly patients with hip fractures,831 were female and 330 were male.The BMD of the lumbar vertebrae and the total hip in the female and male groups showed that 30.4％(353/1 161)and 6.8％(79/1 161)had T≥-1.0 SD respectively;36.6％ (425/1 161)and 44.7％(519/1 161)had-2.5 SD＜T＜-1.0 SD;and 33.0％(383/1 161)and 48.5％(563/1 161)had T≤-2.5 SD respectively.The sensitivity of the hip BMD T value was better than that of lumbar vertebrae(P＜0.05).Female BMD was significantly lower than that of male BMD(P＜0.05).The BMD T values,which were significantly related to age,were recorded at the femoral neck and the total hip(femoral neck was better than total hip)for males and at total hip(the total hip T value is the most strongly related index) for females;(2) In the early stage of elderly hip fractures,25-(OH) VD3 was significantly lower than normal,and bone resorption and bone formation indexes were not significantly increased(P＞0.05).The levels of tP1NP,β-CTX,OC and PTH in females were higher than those in males,and the level of 25-(OH)VD3 was lower than that in males(all P ＜ 0.05).As the T value decreased,β-CTX and OC increased and 25-(OH)VD3 decreased accordingly (all P ＜ 0.05).Conclusions With the increase of age,the BMD T value in elderly patients with hip fractures shows a downward trend,but its decline in women is faster and earlier.Overall,the BMD T value is not sensitive enough for osteoporosis diagnosis or hip fracture prediction in the elderly,especially in men.In the early stage of fractures,the bone turnover biochemical markers show varying degrees of change,and bone resorption and bone formation are both reduced.The significance of OC,β-CTX and VD levels in early bone metabolic abnormalities requires further study.
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Objective:To summarize our experience in prevention of COVID-19 infection in emergency and confined operations during the first 3 weeks after Spring Festival in 2020.Methods:From February 3rd to 23rd, 2020, 151 patients were admitted to Department of Orthopaedic Trauma, Beijing Jishuitan Hospital for emergency and confined operations. In this cohort, 125 patients were admitted to ordinary wards. They were 70 males and 55 females with an age of 51.1 years ± 14.9 years. Of them, 2 were subjected to emergency operation and 123 to confined operation. The mean time from injury to operation was 9.9 days ± 6.1 days. There were 26 cases in the senile wards, 7 males and 19 females with an age of 80.8 years ± 7.0 years all of whom underwent confined operations. The mean time from injury to operation was 8.4 days ± 6.3 days. The protocols for emergency diagnosis, admission, emergency and confined operations, postoperative rehabilitation and management of suspects with COVID-19 during the epidemic of COVID-19 were optimized according to Diagnosis and Treatment Protocols for Novel Coronavirus Pneumonia (Trial version 5), emergency responding pre-plans of our hospital, and our experience in Enhanced Recovery After Surgery (ERAS) as well.Results:The patients in the ordinary wards had a hospital stay of 6.8 days ± 4.6 days while those in the senile wards 5.1 days ± 2.0 days. Abnormal temperature (≥37.3 ℃) was observed perioperatively in 17 cases in the ordinary wards. It was absorption fever in all and appeared in 4 cases upon admission. Fever appeared in 11 patients in the senile wards and upon admission in 3 of them. One senile patient who had been diagnosed of normal pneumonia returned to normal temperature and remained stable conditions after antibiotic therapy. The other patients were free of complications related to COVID-19 during their hospital stay.Conclusion:The first-line medical staff working at emergency department, wards and surgical theaters must heighten their vigilance against COVID-19 infection and rigorously follow protocols for prevention of COVID-19 infection in their daily clinical practice.