Osteoporotic proximal humeral fracture (OPHF) is one of the common osteoporotic fractures in the aged, with an incidence only lower than vertebral compression fracture, hip fracture, and distal radius fracture. OPHF, secondary to osteoporosis and characterized by poor bone quality, comminuted fracture pattern, slow healing, and severely impaired shoulder joint function, poses a big challenge to the current clinical diagnosis and treatment. In the field of diagnosis, treatment, and rehabilitation of OPHF, traditional Chinese and Western medicine have accumulated rich experience and evidence from evidence-based medicine and achieved favorable outcomes. However, there is still a lack of guidance from a relevant consensus as to how to integrate the advantages of the two medical systems and achieve the integrated diagnosis and treatment. To promote the diagnosis and treatment of OPHF with integrated traditional Chinese and Western medicine, relevant experts from Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine have been organized to formulate Expert consensus on the diagnosis and treatment of osteoporotic proximal humeral fracture with integrated traditional Chinese and Western medicine ( version 2024) by searching related literatures and based on the evidences from evidence-based medicine. This consensus consists of 13 recommendations about the diagnosis, treatment and rehabilitation of OPHF with integrated traditional Chinese medicine and Western medicine, aimed at standardizing, systematizing, and personalizing the diagnosis and treatment of OPHF with integrated traditional Chinse and Western medicine to improve the patients ′ function.

Objective:To explore the clinical value of a trinity strategy for the treatment of multiple orthopedic trauma.Methods:A retrospective case series study was conducted to analyze the clinical data of 1 267 patients with multiple orthopedic trauma admitted to Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine and the First Affiliated Hospital of Navy Medical University from June 2013 to May 2023, including 862 males and 405 females, aged 18-93 years [(55.2±19.8)years]. Associated injuries included hemorrhagic shock in 632 patients, traumatic wet lung in 274, cranial injuries in 135, abdominal and pelvic bleeding in 116, pneumothorax in 89, urinary injury in 13, and vesical rupture in 8. All the patients were treated with the trinity strategy and the treatment process was divided into the phases of first aid, remodeling, and rehabilitation. The first aid phase focused on stabilizing symptoms and saving lives; the remodeling phase centered on restoring the anatomical structure and alignment; the rehabilitation phase aimed for functional recovery through the integration of both Western and traditional Chinese medicine. The all-cause mortality within 30 days after surgery and fracture healing time were calculated; the excellent and good rates of Constant-Murley shoulder score, Mayo elbow score, Gartland-Werley wrist score, Harris hip score, Hospital for Special Surgery (HSS) knee score and the American Orthopedic Foot & Ankle Society (AOFAS) ankle-hindfoot score at the last follow-up and the overall excellent and good rate of all joint function scores were measured. The short form health survey (SF-36) scores were collected preoperatively and at 6 months postoperatively, including 8 aspects such as physical functioning, physical role, bodily pain, general health, vitality, social functioning, emotional role, and mental health. The incidence of postoperative complications was recorded.Results:All the patients were followed up for 6-18 months [(10.2±4.2)months]. The mortality rate during the acute phase (within 30 days after surgery) was 2.37% with 12 deaths due to hemorrhagic shock, 10 due to traumatic brain injury, 6 due to multiple organ dysfunction syndrome (MODS), and 2 due to pulmonary infection. The average fracture healing time averaged 3.8-18 months [(11.5±4.2)months], with 89.49% of the patients having bone union within 12 months after surgery, 8.93% having bone union within 18 months after surgery, and 1.58% undergoing reoperation. For the patients with internal fixation failure and nonunion, the average healing time was extended to (10.2±2.2)months and (13.7±3.3)months respectively. At the last follow-up, the excellent and good rates of Constant-Murley shoulder score, Mayo elbow score, Gartland-Werley wrist score, Harris hip score, HSS knee score, and AOFAS ankle-hindfoot score were 83.93%, 90.24%, 94.12%, 85.57%, 88.46%, and 92.31% respectively, with an overall excellent and good rate of 89.11%. At 6 months after surgery, the SF-36 scores of all the patients in the eight dimensions,including the physical functioning, physical role, bodily pain, general health, vitality, social functioning, emotional role, and mental health were (74.4±8.6)points, (44.7±14.4)points, (77.4±10.9)points, (68.4±18.2)points, (72.5±16.0)points, (76.8±8.7)points, (49.9±17.6)points, and (72.8±17.9)points, significantly improved compared with those before operation [(63.4±12.7)points, (30.9±17.4)points, (56.4±18.0)points, (55.4±24.7)points, (53.5±21.0)points, (55.8±24.3)points, (36.9±24.0)points, (58.8±21.6)points] ( P<0.01). Complications of different degrees occurred in 214 patients (16.89%), including lung infections in 118 patients (9.31%), lower extremity deep vein thrombosis in 50(3.95%), pressure injuries in 26(2.05%), internal fixation failure in 12(0.95%), and nonunion in 8(0.63%). Conclusions:The trinity strategy provides whole-process management, personalized treatment, and overall rehabilitation for multiple orthopedic trauma. It can decrease mortality, shorten fracture healing time, improve joint function and quality of life, and reduce the incidence of complications.

Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.

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.

Objective:To investigate the efficacy of Hebert screw internal fixation of osteoporotic distal humeral coronary fractures in the elderly.Methods:A retrospective case series study was conducted to analyze the data of 26 elderly patients with osteoporotic distal humeral coronary fractures treated in Changhai Hospital from December 2011 to December 2018, including 3 males and 23 females aged 56-84 years (mean, 67.8 years). According to Bryan-Morrey classification, there were 7 patients with type I, 11 with type III, and 8 with type IV. All patients received open reduction and internal fixation. Among the 26 patients, 10 patients with simple humeral head fractures were treated with Hebert screw internal fixation, and 16 patients with humeral head fractures combined with humeral epicondyle fracture were treated with Hebert screw combined with humeral condyle miniplate. Operation time and intraoperative bleeding volume were recorded. At last follow-up, elbow range of motion were measured, and Mayo elbow performance score and visual analog scale (VAS) score were assessed. Meantime, complications were observed.Results:A total of 22 patients were followed up for 6-57 months (mean, 31.8 months). Intraoperative bleeding volume was 100 to 245 ml (mean, 126 ml) and operation time was 60 to 195 minutes (mean, 85 minutes). At last follow-up, the elbow joint flexion was (117.3±4.2)° and extension was (8.2±2.1)°. Mayo elbow performance score improved from preoperative 16.5 (12.8, 24.0)points to postoperative 85.0 (82.5, 92.3)points ( P<0.05). VAS was increased from preoperative (9.6±0.5)points to (2.3±0.2)points at latest follow-up( P<0.05). Two patients had elbow joint stiffness after operation and recovered after functional exercise. One patient had bone displacement when receiving rehabilitation care, which did not affect the function, and hence no further treatment was given. All patients had no infection or skin and soft tissue complications after surgery. Conclusions:For osteoporotic distal humeral coronary fractures in the elderly, Hebert screw internal fixation is effective in facilitating function recovery and relieving pain. When the fracture is combined with lateral humeral condyle fracture, additional plate fixation can be used for rigid stabilization.

TSCI have dyskinesia and sensory disturbance that can cause various life-threaten complications. The patients with traumatic spinal cord injury (TSCI), seriously affecting the quality of life of patients. Based on the epidemiology of TSCI and domestic and foreign literatures as well as expert investigations, this expert consensus reviews the definition, injury classification, rehabilitation assessment, rehabilitation strategies and rehabilitation measures of TSCI so as to provide early standardized rehabilitation treatment methods for TSCI.

Objective: To explore the efficacy of open reduction and internal fixation in the treatment of senile osteoporotic ankle fractures. Methods: A retrospective case series study was conducted to analyze the data of 26 elderly patients with osteoporotic ankle fractures which all caused by sprain from June 2012 to June 2018 in Changhai Hospital, including 10 male and 16 female patients aged from 60 to 93 years (mean, 69.72 years). In these 26 patients, three had medial malleolus fractures, four had lateral malleolus fractures, six had double ankle fractures and 13 had cotton's fractures. According to the Lauge-Hansen type, all 26 patients can be classified into four types: 5 with supination external rotation type, 4 supination adduction type, 16 with pronation-external rotation type and 1 with pronation abduction type. All the patients received open reduction and internal fixation. Plate fixation was used for lateral and posterior malleolus fractures, plate fixation and cannulated screws were applied to fix the comminuted posterior malleolus fracture while in the comminuted internal malleolus fracture, the steel plate was used only when needed. Early professional functional rehabilitation training and active anti-osteoporosis treatment were applied. All the operation time and bleeding volume were recorded, and the reduction of fracture plus the healing of wounds were observed. At last follow-up, American Orthopedic Foot & Ankle Society (AOFAS) Ankle Hindfoot Scale was used to evaluate the treatment effect and the Visual Analogue Scale (VAS)to evaluate the therapeutic effect and the subjective satisfaction of the patients. Complications were recorded as well. Results: All patients were followed up for 12-48 months (mean, 23.6 months). Operation time ranged from 30 to 95 minutes (mean, 70 minutes) and bleeding volume ranged from 10 to 150 ml (mean, 70 ml). All patients got satisfied reduction of fracture within 25 patients' incision healing in first intention, although one has fat liquefaction. AOFAS Ankle Hindfoot Scale improved from preoperative (84.4±10.8)points to (31.9±11.4)points at last follow-up (P<0.01), and the results were excellent in five patients, good in 17, fair in three and poor in one, with the excellent and good rate of 85%. VAS improved from preoperative(1.85±0.73)points to (9.23±0.28)points at last follow-up (P<0.01). Among 26 patients, 5 with ankle stiffness of different degree recovered after rehabilitation care, and 2 with internal malleolus fractures had bone displacement when receiving rehabilitation care, with no side effect on basic function. No serious complications such as wound infection or skin necrosis were found. Conclusion For osteoporotic ankle fractures in the elderly, open reduction and internal fixation can promote functional recovery and relieve pain.

Objective: To investigate the effects of milrinone on levels of inflammatory factors and liver and renal function after CPB in rheumatic heart disease patients for valve replacement. Methods: From January 2014 to January 2016, 80 patients received valve replacement in the Central Hospital of Chongqing Three Gorges were randomly divided into observation group and control group by block randomization grouping method, with 40 patients in each group.The patients in the observation group were pumped intravenously with milrinone 0.5μg·kg^-1·min^-1 for 72h after surgery, while the patients in the control group were not pumped.The serum levels of IL-6, IL-8, IL-10, TNF-α were detected by ELISA before operation and on 0d, 1d, 3d, 5d after operation, respectively.The levels of ALT, AST, Scr were also detected at the same time.Moreover, the time for operation, extracorporeal circulation, interruption, mechanical ventilation, ICU and hospital were also compared between the two groups. Results: The levels of TNF-α, IL-6, IL-8 and IL-10 increased immediately after operation in both groups[control group: (14.97±5.14)pg/mL, (52.45±10.37)pg/mL, (34.10±8.38)pg/mL, (32.27±8.45)pg/mL; observation group: (16.05±5.71)pg/mL, (54.39±8.56)pg/mL, (33.80±7.69)pg/mL, (31.48±5.94)pg/mL, t=-0.628, -0.644, 0.116, 0.342], and the peak values of TNF-α, IL-6 and IL-8 reached on the first day after operation in both two groups[control group: (52.07±10.18)pg/mL, (96.04±26.45)pg/mL, (91.14±18.28)pg/mL, (48.10±9.78)pg/mL; observation group: (50.37±12.98)pg/mL, (93.66±24.10)pg/mL, (83.16±16.28)pg/mL, (46.68±9.25)pg/mL, t=0.559, 0.295, 1.458, 0.473], and the peak value of IL-10 reached on the 3rd day after operation(t=-3.577), the differences were statistically significant on the 3rd day after operation[control group: (36.03±9.39)pg/mL, (59.56±14.38)pg/mL, (53.91±13.16)pg/mL, (85.55±16.49)pg/mL; observation group: (36.70±4.33)pg/mL, (36.20±3.85)pg/mL, (42.91±7.30)pg/mL, (101.33±10.81)pg/mL, t=-0.289, 7.017, 3.267, -3.577]. The levels of ALT, AST and Scr increased immediately after operation in both groups[control group: (38.51±5.12)U/L, (40.23±5.03)U/L, (62.27±5.02)μmol/L; observation group: (39.20±4.67)U/L, (39.6±4.94)U/L, (73.61±4.04)μmol/L, t=0.114, 0.243, 0.630], there were tatistically significant difference between the two groups on the 5th day after operation[control group: (61.45±5.27)U/L, (54.20±7.0)U/L, (86.45±9.01)μmol/L; observation group: (36.20±3.85)U/L, (34.85±7.12)U/L, (83.7±11.07)μmol/L, t=11.231, 9.224, 5.647], and on the fifth day, the levels of ALT, AST and Scr in the observation group dropped to normal, while only the level of Scr in the control group dropped to normal.There were no statistically significant differences in the time of operation, extracorporeal circulation, interruption, mechanical ventilation between two groups (t=0.267, 0.151, 0.187, 0.773, all P>0.05). However, there were statistically significant differences in the time of ICU and hospital [control group: (54.90±16.84)h, (14.35±3.01)d, observation group: (44.05±7.06)h, (10±1.86)d, t=8.149, 13.042, all P<0.05]. Conclusion Milrinone can obviously improve the inflammatory reaction in surgical trauma tissues caused by IL-6, IL-8, IL-10, TNF-α, and can protect liver, renal tissue from injury, moreover, it can decrease the incidence of postoperative complications and the length of hospital stay.

Objective To explore the effect of primary exchange reamed nailing (ERN) and augmentation compression plating (ACP) combined with autogenous bone grafting (ABG) on health-related quality of life in patients with dystrophic or atrophic nonunion of femoral shaft after intramedullary nailing. Methods The study used a prospective study method. Sixty- two patients with femoral shaft nonunion after intramedullary nailing from August 2010 to October 2016 were selected, and the patients were divided into ERN group (group A, 32 cases) and ACP group (group B, 30 cases) by random digits table method. In group A, isthmus nonunion was in 18 cases (56.2％), and non-isthmus nonunion in 14 cases (43.8％); in group B, isthmus nonunion was in 16 cases (53.3％), and non-isthmus nonunion in 14 cases (46.7％ ). The health- related quality of life was compared between 2 groups, including physical component summary (PCS) and mental component summary (MCS) in the- 12- item short form health survey (SF- 12), brief pain inventory- severity (BPI- S) and brief pain inventory- interference (BPI- I). Results Fifty-four patients were followed-up for more than 1 year, and the mean follow-up time was 18.3 (13 to 37) months. All patients successfully achieved bone union, and the mean time was 5.8 (4 to 8) months. Significant improvements in terms of SF-12 PCS and SF-12 MCS score were noted after operation for patients with isthmus nonunion in both groups (t=3.148, 2.156, 2.456 and 2.559; P < 0.05), but there were no significant differences before and after operation in group A with non-isthmus nonunion (P >0.05). At the last follow-up, SF-12 PCS and SF-12 MCS in group B were significantly improved compared with those in group A: (45.2 ± 5.8) scores vs. (33.6 ± 4.7) scores and (48.8 ± 6.5) scores vs. (39.4 ± 5.6) scores, and there were statistical difference (P<0.05); SF-12 BPI-S and BPI-I showed obvious relief: (4.6 ± 2.1) scores vs. (6.2 ± 2.5) scores and (5.2 ± 1.9) scores vs. (6.8 ± 2.7) scores, and there were statistical differences (P<0.05); however there were no statistical difference in SF-12 PCS, SF-12 MCS, BPI-S and BPI- I between 2 groups (P>0.05). Conclusions Compared with ERN combined with ABG, ACP combined with ABG can significantly improve the quality of life in patients with dystrophic or atrophic nonunion of femoral shaft after intramedullary nailing. It has greater advantage on the improvement of health-related quality of life, especially for patients with non-isthmus nonunion.

Objective To analyze the related risk factors of re-nonunion after primary revision for femoral shaft nonunion subsequent to failed intramedullary nailing. Methods A retrospective study was performed in 61 patients with femoral shaft nonunion subsequent to failed intramedullary nailing from June 2008 to June.All patients were divided into re-nonunion group(22 cases)and non-re-nonunion group (39 cases) according to diagnostic criteria of bone re-nonunion. Univariate analysis was used to analyze 14 factors that may lead to the occurrence of re-nonunion after revision for femoral shaft nonunion subsequent to failed intramedullary nailing including age, gender, body mass index (BMI), smoking, alcohol abuse, injury reason, fracture types, intramedullary nail types, locking screws technology for intramedullary nail, bone nonunion sites, bone nonunion time, pathological types of bone nonunion, primary revision methods and autologous bone graft or not, and multi-factor logistic regression analysis was performed on the factors showing a significant difference. Results Univariate analysis showed significant difference in smoking (χ2= 6.564, P = 0.036), BMI (χ2= 6.783, P = 0.021), bone nonunion sites(χ2=7.316,P=0.011),primary revision methods(χ2=8.069,P=0.003)and autologous bone graft or not(χ 2=6.668,P=0.027).Logistic regression analysis showed that primary revision methods(OR=1.027,95% CI 0.028-0.463,P<0.05)and autologous bone graft or not(OR=1.024,95% CI 0.006-0.363, P < 0.05) were independent risk factors for re-nonunion after revision of femoral shaft nonunion subsequent to failed intramedullary nailing. Conclusions Primary revision methods and autologous bone graft or not are independent risk factors for re-nonunion after revision of femoral shaft nonunion subsequent to failed intramedullary nailing.By strictly controlling the surgical indications and combining with autogenous bone grafting,it is possible to reduce the occurrence of nonunion after primary revision of the femoral shaft nonunion subsequent to failed intramedullary nailing.