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BACKGROUND The evidence on use of supplementary titanium cable cerclage (TCC) in treating femoral subtrochanteric fractures (FSF) remains scarce. Therefore, this study aimed to investigate the potential therapeutic effects for FSF patients using TCC. MATERIAL AND METHODS A retrospective study of 68 FSF patients treated by a long intramedullary (IM) nailing with (Observation group, n=41) or without (Control group, n=27) TCC was conducted from January 2020 to December 2021. The primary outcome measure was time to postoperative full weight-bearing. Secondary outcome measures were operation time, intraoperative blood loss, number of blood transfusions needed, varus angle loss, excellent and good rate of fracture reduction, Harris score, and survival rate. RESULTS Patients were followed up for 13 to 36 months. The excellent and good rate of fracture reduction was 100% in the Observation group versus 92.6% in the Control group (P=0.013), and the varus angle loss and time to postoperative full weight-bearing in the Observation group were significantly less than in the Control group (P<0.05). The intraoperative blood loss in the Observation group was significantly higher than in the Control group (P<0.001). No differences were noted between groups for Harris scores and survival rates at last follow-up. CONCLUSIONS TCC fixation combined with IM nailing can improve the excellent and good rate of fracture reduction and reduce varus angle loss, as well as shorten the time to full weight-bearing and promote early functional exercise, which offers an effective treatment option for FSF patients who have failed closed reduction.
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Pinos Ortopédicos , Fixação Intramedular de Fraturas , Fraturas do Quadril , Titânio , Humanos , Feminino , Estudos Retrospectivos , Masculino , Fixação Intramedular de Fraturas/métodos , Idoso , Fraturas do Quadril/cirurgia , Resultado do Tratamento , Pessoa de Meia-Idade , Fraturas do Fêmur/cirurgia , Idoso de 80 Anos ou mais , Suporte de CargaRESUMO
BACKGROUND It is unclear whether preoperative thyroid-stimulating hormone (TSH) level is correlated with long-term mortality in the elderly after hip fracture surgery. We aimed to assess the association between TSH levels and 3-year mortality in these patients. MATERIAL AND METHODS We enrolled patients aged 65 and above who had hip fracture surgery and thyroid function tests upon admission from 2018 to 2019. Patients were categorized based on TSH median value, quartiles, or thyroid function status. The median follow-up time was 3.1 years. Cox proportional hazards models were used to examine the correlation between TSH levels and mortality, adjusting for covariates. RESULTS Out of 799 eligible patients, 92.7% (741/799) completed the follow-up, with 20.6% (153/741) of those having died by the end of the follow-up. No statistically significant differences in mortality risks were found when stratified by TSH median value (HR 0.88, 95% CI 0.64-1.22, P=0.448) or quartiles (HR ranging from 0.90 to 1.13, P>0.05). Similarly, when categorized based on admission thyroid function status, patients who presented with hypothyroidism, subclinical hypothyroidism, hyperthyroidism, and subclinical hyperthyroidism upon admission did not demonstrate a statistically significant difference in mortality risk compared to those who were considered euthyroid (HR 1.34, 95% CI 0.72-2.49, P=0.359; HR 0.77, 95% CI 0.38-1.60, P=0.489; HR 1.15, 95% CI 0.16-8.30, P=0.890; HR 1.07, 95% CI 0.34-3.38, P=0.913, respectively). CONCLUSIONS Admission TSH is not significantly associated with 3-year mortality in geriatric patients after hip fracture surgery.
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Fraturas do Quadril , Tireotropina , Humanos , Fraturas do Quadril/mortalidade , Fraturas do Quadril/cirurgia , Fraturas do Quadril/sangue , Idoso , Masculino , Tireotropina/sangue , Feminino , Estudos Prospectivos , Idoso de 80 Anos ou mais , Testes de Função Tireóidea , Modelos de Riscos Proporcionais , Período Pré-Operatório , Fatores de Risco , Hipotireoidismo/sangue , Hipotireoidismo/mortalidade , Hipertireoidismo/sangue , Hipertireoidismo/mortalidadeRESUMO
BACKGROUND: Traumatic proximal tibiofibular fracture and dislocation (PTFD) have been rarely studied and are easily missed in clinical practice. PTFD is considered a marker of severely traumatized knees. The purpose of this study was to retrospectively analyze the incidence and impact of PTFD in traumatized knees with vascular injury. METHODS: Patients with knee trauma and vascular injury were included from January 2022 to October 2023. X-rays and CT scans of included patients were retrospectively analyzed to determine the presence of PTFD. Patients were further divided into PTFD group and non-PTFD group for further comparative analysis. RESULTS: A total of 27 patients (28 limbs) were included. Incidence of PTFD was 39.3% (11/28) in traumatic knee with vascular injury, including 8 anterolateral dislocations and 3 posteromedial dislocations. PTFD group had significantly more limbs with open injuries compared with non-PTFD group (10/11 VS 7/17, p<0.05). Amputation rate of PTFD group was as high as 40% (4/10), compared to 23.5% (4/17) in non-PTFD group. However, the difference between two groups was not statistically significant (p>0.05). CONCLUSIONS: PTFD was easily overlooked or missed. In traumatized knees with vascular injury, incidence of PTFD was high. The presence of PTFD might indicate severe knee trauma and the possibility of open injury. Although there was no significant difference compared with non-PTFD group, PTFD group had a relatively high amputation rate of 40%.
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Fíbula , Luxação do Joelho , Fraturas da Tíbia , Humanos , Masculino , Feminino , Estudos Retrospectivos , Adulto , Pessoa de Meia-Idade , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/epidemiologia , Luxação do Joelho/epidemiologia , Luxação do Joelho/diagnóstico por imagem , Fíbula/lesões , Fíbula/diagnóstico por imagem , Incidência , Adulto Jovem , Tomografia Computadorizada por Raios X , Lesões do Sistema Vascular/epidemiologia , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/etiologia , Amputação Cirúrgica/estatística & dados numéricos , Idoso , Traumatismos do Joelho/diagnóstico por imagem , Traumatismos do Joelho/epidemiologia , AdolescenteRESUMO
Factors related to mortality after osteoporotic hip fracture (HF) have been investigated intensively, except for proximal femoral bone mineral density (BMD), which is also the primary cause of osteoporosis. In this study, we aimed to investigate the association of hip BMD with mortality risk after HF. Four hundred and eleven elderly patients with HF in Beijing, China, were included and prospectively followed up with a median time of 3 years. At baseline, quantitative CT technique (QCT) was used to measure areal BMD (aBMD) of the unaffected hip. Areal BMDs of the total hip (TH), femoral neck (FN), trochanter (TR), and intertrochanter were analyzed with postoperative mortality as the primary outcome. A total of 394 patients (78.59 ± 7.59 years, 75.4% female) were included in our final analysis, with 86 (82.23 ± 7.00 years, 81.4% female) dead. All hip bone densities demonstrated a significant association with mortality risks in the unadjusted model, but only TR aBMD remained significantly correlated after adjusting for all covariates. Compared to the lower TR aBMD group, the higher TR aBMD group yielded significantly lower death risks (HR 0.21 95% CI 0.05-0.9, P = 0.036). Higher survival probabilities were observed for higher TH and TR aBMD in survival analysis (P < 0.001). Hip BMD, especially TR BMD assessed by QCT, is an independent risk factor for postoperative mortality following HF. QCT may present a promising avenue for opportunistic analysis in immobilized patients, providing valuable information for early detection and personalized interventions to enhance patient outcomes.
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Fraturas do Quadril , Fraturas por Osteoporose , Humanos , Feminino , Idoso , Masculino , Densidade Óssea , Estudos Prospectivos , Absorciometria de Fóton/métodos , Fraturas do Quadril/etiologia , Colo do Fêmur , Fraturas por Osteoporose/complicaçõesRESUMO
BACKGROUND: There is well-established evidence to understand the characteristics of falls among the older patients with hip fracture in many countries, but very little knowledge existed in China. This study described the characteristics of falls in older patients with hip fractures from six Chinese hospitals. METHODS: This cross-sectional study is a post-hoc descriptive analysis of a recently completed trial. Eligible patients were aged 65 years and older, with confirmed hip fractures due to falls, and were admitted to the hospital within 21 days of the fracture. All patients were consecutively enrolled and screened within one year (November 15, 2018, to November 14, 2019). The collected data included patient demographics and fall-related information. RESULTS: A total of 1,892 patients' fall-related information were described. Most patients with hip fractures caused by falls were in the oldest old age group (60.4% in age group ≥ 80), with an overall average age of 80.7 (7.6) years. There were more females (n = 1,325, 70.0%) than males (n = 567, 30.0%). The majority lived in urban (n = 1,409, 74.5%). Most falls (n = 1,237, 67.3%) occurred during the daytime (6:01-18:00). There were 1,451 patients had their falls occurring at home (76.7%). Lost balance (n = 1,031, 54.5%) was reported as the primary reason to cause falls. The most common activity during a fall was walking (n = 1,079, 57.0%). CONCLUSIONS: Although the incidence of fall-related hip fractures in China is unclear, preventing falls and fall-related hip fractures in older people remains an urgent health concern as the ageing society increases. Studies with larger sample size and diverse population are needed to robustly understand this growing epidemic.
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Fraturas do Quadril , Masculino , Idoso de 80 Anos ou mais , Feminino , Humanos , Idoso , Estudos Transversais , Fraturas do Quadril/epidemiologia , Fraturas do Quadril/prevenção & controle , Caminhada , Hospitais , Fatores de RiscoRESUMO
OBJECTIVE: To evaluate the clinical effectiveness of orthogeriatric co-management care in long-lived elderly hip fracture patients (age ≥ 90). METHODS: Secondary analysis was conducted in long-lived hip fracture patients between 2018 to 2019 in 6 hospitals in Beijing, China. Patients were divided into the orthogeriatric co-management group (CM group) and traditional consultation mode group (TC group) depending on the management mode. With 30-day mortality as the primary outcome, multivariate regression analyses were performed after adjusting for potential covariates. 30-day mobility and quality of life were compared between groups. RESULTS: A total of 233 patients were included, 223 of whom completed follow-up (125 in CM group, 98 in TC group). The average age was 92.4 ± 2.5 years old (range 90-102). The 30-day mortality in CM group was significantly lower than that in TC group after adjustments for (2.4% vs. 10.2%; OR = 0.231; 95% CI 0.059 ~ 0.896; P = 0.034). The proportion of patients undergoing surgery and surgery performed within 48 h also favored the CM group (97.6% vs. 85.7%, P = 0.002; 74.4% vs. 24.5%, P < 0.001; respectively). In addition, much more patients in CM group could walk with or without aids in postoperative 30 days than in the TC group (87.7% vs. 60.2%, P < 0.05), although differences were not found after 1-year follow-up. And there was no significant difference in total cost between the two groups (P > 0.05). CONCLUSIONS: For long-lived elderly hip fracture patients, orthogeriatric co-management care lowered early mortality, improved early mobility and compared with the traditional consultation mode.
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Fraturas do Quadril , Qualidade de Vida , Idoso , Humanos , Idoso de 80 Anos ou mais , Estudos Prospectivos , Fraturas do Quadril/cirurgia , China , HospitaisRESUMO
BACKGROUND: Hip fracture creates a major burden on society due to high mortality, loss of independence and excess medical costs for older people. A multidisciplinary co-managed model of care is widely considered as the best practice for the management of older patients with hip fracture. The study aims to develop a conceptual framework to inform the future scale-up of this model of care through the identification of barriers and enablers that may influence successful uptake. METHODS: This qualitative study was conducted within an interventional study, which aimed to test the effectiveness of co-managed model of care for older patients with hip fracture. Health providers and health administrators from three hospitals were purposively selected and interviewed in-depth. The Consolidated Framework for Implementation Research (CFIR) was used to develop interview guides, collect and analyse data. Inductive and deductive approaches were used to generate enablers or barriers, aligned with the CFIR constructs. All barriers or enablers were inductively summarised to a conceptual framework with essential components to guide the implementation of co-managed model of care in other hospitals. RESULTS: A total of 13 health providers and 3 health administrators were recruited. The main barriers to co-managed care implementation included perceived complexity of implementation, insufficient international collaboration and incentives, the absence of national guideline support and lack of digital health applications for communication between health providers, insufficient number of health providers and beds, and poor understanding about the effectiveness of this care model. A conceptual framework for future scale-up was then developed, consisting of the following essential components: hospital authority support, enabling environment, adequate number of beds, sufficient and skilled health providers, use of digital health technology, regular quality supervision, evaluation and feedback, and external collaborations. CONCLUSIONS: Despite the complexity of the intervention, the co-managed model of care has the potential to be implemented and promoted in China and in similar settings, although there is a need to demonstrate feasibility in different settings.
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Fraturas do Quadril , Humanos , Idoso , Fraturas do Quadril/terapia , China , Pesquisa Qualitativa , Pessoal Administrativo , Programas de Assistência GerenciadaRESUMO
INTRODUCTION: The mortality rate after hip fracture is high. However, the 1-year mortality rate after femoral intertrochanteric fracture and femoral neck fracture differs (Gibson-Smith D, Klop C, Elders PJ, Welsing PM, van Schoor N, Leufkens HG, et al., Osteoporos Int 25:2555-2563, 2014), although both are types of hip fracture. A previous real-world single-center prospective cohort study showed that older age and high Charlson comorbidity index score were risk factors for femoral intertrochanteric fracture. Additionally, therapy with zoledronic acid 5 mg (Aclasta) was a protective factor (Li XP, Zhang P, Zhu SW, Yang MH, Wu XB, Jiang XY, J Orthop Surg Res. 16:727, 2021). We wished to determine the risk factors for all-cause mortality in femoral neck fracture patients. AIM: To identify the risk factors for postoperative all-cause mortality in aged patients with femoral neck fracture. MATERIALS AND METHODS: We enrolled 307 aged patients with femoral neck fracture; 38 were lost to follow-up after 2-3 years. The patients' general characteristics, bone mineral density, and anti-osteoporosis treatment after operation were recorded as potential risk factors. Kaplan-Meier curves and multivariate Cox proportional hazards models were constructed to analyze the influence of each factor on all-cause mortality. RESULTS: This was a real-world single-center prospective cohort study showing that (1) most of the patients who died were male, older (mean age of the patients who died: 84.8 years vs. 77.9 years for survivors), and had more comorbidities compared with surviving patients. Previous fracture history, body mass index, femoral neck T score, hemoglobin and 25-hydroxy vitamin D levels did not differ significantly between patients who died vs. survived. (2) Differing from patients with intertrochanteric fractures, older patients with femoral neck fracture experienced no reduction in all-cause mortality with treatment with zoledronic acid. CONCLUSION: In Chinese patients with femoral neck fracture, physicians should pay careful attention to male patients, older patients, and those with high numbers of comorbidities.
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Fraturas do Fêmur , Fraturas do Colo Femoral , Fraturas do Quadril , Humanos , Masculino , Idoso , Idoso de 80 Anos ou mais , Feminino , Fraturas do Colo Femoral/etiologia , Estudos Prospectivos , Ácido Zoledrônico , Fraturas do Quadril/cirurgia , Colo do Fêmur , Fraturas do Fêmur/complicações , Fatores de RiscoRESUMO
BACKGROUND: Long-term fasting for elective surgery has been proven unnecessary based on established guidelines. Instead, preoperative carbohydrate loading 2 h before surgery and recommencing oral nutrition intake as soon as possible after surgery is recommended. This study was performed to analyze the compliance with and effect of abbreviated perioperative fasting management in patients undergoing surgical repair of fresh fractures based on current guidelines. METHODS: Patients with fresh fractures were retrospectively analyzed from the prospectively collected database about perioperative managements based on enhanced recovery of surgery (ERAS) from May 2019 to July 2019 at our hospital. A carbohydrate-enriched beverage was recommended up to 2 h before surgery for all surgical patients except those with contraindications. Postoperatively, oral clear liquids were allowed once the patients had regained full consciousness, and solid food was allowed 1 to 2 h later according to the patients' willingness. The perioperative fasting time was recorded and the patients' subjective comfort with respect to thirst and hunger was assessed using an interview-assisted questionnaire. RESULTS: In total, 306 patients were enrolled in this study. The compliance rate of preoperative carbohydrate loading was 71.6%, and 93.5% of patients began ingestion of oral liquids within 2 h after surgery. The median (interquartile range) preoperative fasting time for liquids and solids was 8 (5.2-12.9) and 19 (15.7-22) hours, respectively. The median postoperative fasting time for liquids and solids was 1 (0.5-1.9) and 2.8 (2.2-3.5) hours, respectively. A total of 70.3% and 74.2% of patients reported no thirst and hunger during the perioperative period, respectively. Logistic regression analysis showed that the preoperative fasting time for liquids was an independent risk factor for perioperative hunger. No risk factor was identified for perioperative thirst. No adverse events such as aspiration pneumonia or gastroesophageal reflux were observed. CONCLUSIONS: In this study of a real clinical practice setting, abbreviated perioperative fasting management was carried out with high compliance in patients with fresh fractures. The preoperative fasting time should be further shortened to further improve patients' subjective comfort.
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Jejum , Cuidados Pré-Operatórios , Procedimentos Cirúrgicos Eletivos , Fidelidade a Diretrizes , Humanos , Cuidados Pré-Operatórios/métodos , Estudos RetrospectivosRESUMO
BACKGROUND: Various maneuvers have been introduced to address anterior shoulder dislocations. Chair method allows the patient to sit comfortably and feel less pain during the reduction procedure. However, the rarity of comparative studies led to a lack of evidence to popularize. The present study aimed to introduce a modified chair (MOC) reduction method for anterior shoulder dislocation and explore its effectiveness compared with the traditional Hippocratic approach. METHODS: This is a single-center retrospective study of 257 patients with anterior shoulder dislocation from September 2020 and July 2021. Patients were divided into two groups according to the reduction method they received (either the Hippocratic method or the MOC method). Success rate, reduction time, visual analog scale (VAS) pain score, satisfaction level, and a new indicator, pain index (reduction time (s)* VAS/ 10), were compared. RESULTS: One hundred sixteen patients (43 females, 73 males) underwent the Hippocratic method, and 141 (65 females, 76 males) MOC method. A significantly higher success rate was seen in the MOC group (96.5%(136/141) vs. 84.5%(98/116) in the Hippocratic group; OR 5, 95%CI 1.79 ~ 13.91; p = 0.002). Pain index of the patients in the MOC group was much lower than that in the Hippocratic group (3.20 (2.10, 4.53) vs. 36.70 (22.40, 47.25), p < 0.001). The reduction time, VAS pain score, and satisfaction level also favored the MOC method. CONCLUSIONS: The MOC method is an easy and efficient reduction method with minimum assistance for anterior shoulder dislocations. Physicians can skillfully perform this procedure with the help of their body weight. The MOC method could be attempted for shoulder dislocations in the emergency department.
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Luxação do Ombro , Masculino , Feminino , Humanos , Luxação do Ombro/terapia , Manipulação Ortopédica/métodos , Estudos Retrospectivos , Serviço Hospitalar de Emergência , DorRESUMO
PURPOSE: Kocher-Langenbeck (K-L) approach is widely used in surgery of posterior wall fracture of acetabulum. However, challenges are frequently encountered in fractures involving the superior dome due to its short of view. We aimed to evaluate the efficacy of digastric trochanteric flip osteotomy (DTFO) in the K-L approach for high posterior wall acetabular fracture (HPWF). METHODS: From January 2014 to December 2016, 39 patients who suffered high posterior wall fracture (HPWF) were included in this retrospective study. All the patients were divided into two groups according to surgery type (17 standard K-L approach (control group), 22 with DTFO (DTFO group)). The Matta criterion was used to evaluate the accuracy of reduction according to post-operative CT image, while modified Harris hip score and 12-item short-form health survey (SF-12) were applied to measure the clinical outcomes. RESULTS: The median follow-up period was 55 (45 to 62.5) months. Blood loss and operation time were similar between the two groups. DTFO group achieved much more anatomical reduction than the control group (54.6% vs. 35.3%; OR, 2.2; 95% CI, 0.6 ~ 8.08). Significantly better functional outcomes were found in the DTFO group (10% higher points than the control group, p < 0.05). All the patients receiving good-to-anatomical reduction ended with good or excellent outcomes. The total incidence of complications in the DTFO group was much lower than in the control group (40.9% vs. 70.6%, p = 0.07). CONCLUSIONS: Compared with the traditional K-L approach, the intraoperative DTFO technique enabled better quality of reduction in patients with HPWF, thus ensuring superior clinical outcomes.
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Fraturas Ósseas , Fraturas do Quadril , Fraturas da Coluna Vertebral , Acetábulo/diagnóstico por imagem , Acetábulo/lesões , Acetábulo/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Inquéritos Epidemiológicos , Fraturas do Quadril/cirurgia , Humanos , Osteotomia/efeitos adversos , Osteotomia/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
The daily life of people in the intelligent age is inseparable from electronic device, and a number of bacteria on touch screens are increasingly threatening the health of users. Herein, a photocatalytic TiO2/Ag thin film was synthesized on a glass by atomic layer deposition and subsequent in situ reduction. Ultraviolet-visible (UV-Vis) spectra showed that this film can harvest the simulated solar light more efficiently than that of pristine TiO2. The antibacterial tests in vitro showed that the antibacterial efficiency of the TiO2/Ag film against S. aureus and E. coli was 98.2% and 98.6%, under visible light irradiation for 5 min. The underlying mechanism was that the in-situ reduction of Ag on the surface of TiO2 reduced the bandgap of TiO2 from 3.44 to 2.61 eV due to the formation of Schottky heterojunction at the interface between TiO2 and Ag. Thus, TiO2/Ag can generate more reactive oxygen species for bacterial inactivation on the surface of electronic screens. More importantly, the TiO2/Ag film had great biocompatibility with/without light irradiation. The platform not only provides a more convenient choice for the traditional antibacterial mode but also has limitless possibilities for application in the field of billions of touch screens.
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INTRODUCTION: Bone turnover markers (BTMs) can be used to monitor bone metabolism, while the actual clinical changing in hip fracture had not been certified to evaluate the changes of BTMs during the healing process after surgery of elderly hip fractures; and to get the effects of operation type, gender, serum 25(OH)D level, and age on bone turnover markers. MATERIALS AND METHODS: A total of 100 elderly cases with hip fracture were selected, including 74 females and 26 males, and the patients were followed to 180-230 days after surgery. Serum levels of N-propeptide of type 1 collagen (P1NP), C-terminal crosslinking telopeptides of type 1 collagen (CTX), Osteocalcin (OC), and 25 hydroxy vitamin D (25OHD) were investigated. Bone mineral density (BMD) was measured with dual-energy X-ray absorptiometry (DXA). RESULTS: (1) P1NP and CTX showed peak time at 30-60 days after operation, while OC keep going even at 180-230 days; P1NP showed less than 4 times elevation during healing, CTX and OC only had less than 2 times rise. (2) Female had higher serum CTX and OC than male, intramedullary nailing for intertrochanteric fracture patients had higher P1NP than hip replacement for femoral neck fracture patients, and both the degrees of increase were less than 50%. (3) Serum average 25(OH)D level had no effect on BTMs during the fracture healing; different from the young old (65-84 years), serum OC level of eldest older patients(≥ 85 years) decreased early in the process of fracture healing. CONCLUSIONS: BTMs reached the peak level in 30-60 days after surgery, P1NP showed less than 4 times elevation, and CTX and OC had less than 2 times rise. It was not necessary to take gender into account when observing P1NP, and it was not necessary to take fracture and operation type into account when observing CTX and OC.
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Biomarcadores/sangue , Remodelação Óssea , Fraturas do Quadril/sangue , Fraturas do Quadril/cirurgia , Idoso , Idoso de 80 Anos ou mais , Densidade Óssea , Colágeno Tipo I/sangue , Feminino , Seguimentos , Fraturas do Quadril/fisiopatologia , Humanos , Masculino , Osteocalcina/sangue , Fragmentos de Peptídeos/sangue , Peptídeos/sangue , Pró-Colágeno/sangueRESUMO
This study retrospectively evaluated patients with ankle fracture to compare the prognosis between patients who had primary repair of the superficial deltoid ligament and those who did not. A total of 71 patients with ankle fracture and fracture-dislocation combined with deltoid ligament injury were divided into 2 groups: repair of superficial layer group (33 cases) and nonrepair group (38 cases). For the repair group, patients first underwent open reduction and internal fixation of the lateral malleolus and received a stress test. If the syndesmosis was widened, it would undergo fixation of the syndesmosis with screws. If instability of the ankle joint was observed, patients might further undergo repair of the superficial deltoid ligament. Ultimately, postoperative functions were evaluated using the Philips and Schwartz scale. All patients achieved bony union without significant pain. In the repair group, plantar and dorsi flexions were 2.5 ± 4.2° (range 0 to 10) and 7 ± 7.1° (range 0 to 20) less than the normal side, respectively. In the nonrepair group, the plantar and dorsi flexions were 2.8 ± 4.6° (range 0 to 10) and 6.6 ± 5.9° (range 0 to 20) less than the normal side. Meanwhile, the Philips and Schwartz scores of the repair and nonrepair groups were 92.5 ± 4.4 (range 80 to 100) and 93.4 ± 3.8 (range 85 to 100), respectively. But the difference of prognosis between the 2 groups was not statistically significant. In conclusion, for ankle joint fracture combined with deltoid ligament injury, routinely exploring or repairing the deltoid ligament was not recommended, but repair of the deltoid ligament increased stability of the ankle joint in the early postoperative stage.
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Fraturas do Tornozelo , Traumatismos do Tornozelo , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/cirurgia , Traumatismos do Tornozelo/complicações , Traumatismos do Tornozelo/diagnóstico por imagem , Traumatismos do Tornozelo/cirurgia , Articulação do Tornozelo , Fixação Interna de Fraturas , Humanos , Ligamentos , Ligamentos Articulares/diagnóstico por imagem , Ligamentos Articulares/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND This study aimed to compare femoral obturator nerve block (FONB) with fascia iliaca compartment block (FICB) in the management of acute preoperative pain in elderly patients with hip fracture. MATERIAL AND METHODS Patients ≥65 years (n=154) diagnosed with hip fracture who had surgery within 48 hours of hospital admission included two groups who received ultrasound-guided nerve block, the FONB group (n=77), and the FICB group (n=77). The visual analog scale (VAS) score for pain, requirement for analgesic drugs, nursing care requirements after hospitalization, post-operative complications, and rehabilitation were compared between the FONB and FICB patient groups. RESULTS The VAS scores after both nerve block procedures were significantly reduced compared with those before both nerve block procedures (P<0.05), but there were no differences on the second day after nerve block. The VAS scores at rest and on exercise in the FONB group were significantly lower than those in the FICB group at 30 min and one day after nerve block (P<0.05). The requirement for postoperative analgesic drugs in the FONB group was significantly lower than that in the FICB group (P=0.048). The incidence of nausea and vertigo in the FICB group were significantly higher than in the FONB group (P=0.031 and P=0.034, respectively). Patients in the FONB group experienced significantly improved quality of postoperative function (P=0.029). CONCLUSIONS Both FONB and FICB provided pain control for elderly patients with hip fracture. However, compared with FICB, FONB resulted in significantly improved analgesia with a reduced requirement for analgesic drugs.
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Fraturas do Quadril/cirurgia , Bloqueio Nervoso/métodos , Manejo da Dor/métodos , Idoso , Idoso de 80 Anos ou mais , Analgesia/métodos , Analgésicos , Anestesia por Condução , China , Fáscia/inervação , Fáscia/fisiologia , Feminino , Nervo Femoral/fisiologia , Fêmur/inervação , Fêmur/fisiologia , Humanos , Masculino , Nervo Obturador/fisiologia , Ossos Pélvicos , Estudos ProspectivosRESUMO
In the original publication, the following authors have been omitted due to a technical error in the original article.
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PURPOSE: This study aimed to evaluate the biomechanical stability of different fixation techniques for fractures of the acetabular posterior wall. The hypothesis was that a reconstruction plate, combined with compression screw fixation and a plate placed lateral to the screws, would achieve a higher peak load to failure and stiffness and reduced gapping during cycle loading than other fixation techniques. METHODS: A total of 24 Sawbone pelvis models were created with simulated fractures at the posterior wall of the acetabulum. Anatomic reduction and internal fixation were performed randomly using one of four techniques: (A) reconstruction plate and compression screw fixation was placed with a plate medial to the screws; (B) plate and screw fixation with the plate located lateral to the screws; (C) plate fixation alone, and (D) screw fixation alone. Six models were tested in each group under cyclic and sustaining loading tests. Peak load to failure and stiffness were calculated from load displacement curves. RESULTS: Peak load to failure and stiffness in group B (3698.71 N and 2900.48 N/mm, respectively), featuring reconstruction plate and compression screw fixation with the plate placed lateral to the screws, were significantly higher than groups C (2508.74 N, 1602.75 N/mm) and D (2332.06 N, 1454.26 N/mm). No statistical differences were observed when group A (2941.60 N, 2136.50 N/mm) was compared with the other groups. There were no significant differences in gapping between groups. CONCLUSIONS: Fixation using a reconstruction plate and compression screws placed lateral to the screws may address acetabular posterior wall fractures in a more appropriate manner than techniques using only plates or screws. However, this study does not provide evidence to support the fact that placing the plate lateral to the screws is advantageous in comparison with other techniques.
Assuntos
Acetábulo/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Acetábulo/lesões , Acetábulo/fisiopatologia , Fenômenos Biomecânicos , Placas Ósseas , Parafusos Ósseos , Fixação Interna de Fraturas/instrumentação , Fraturas Ósseas/fisiopatologia , Humanos , Modelos AnatômicosRESUMO
OBJECTIVE: To evaluate the clinical efficacy of intramedullary nail fixation in atypical femoral fractures and explore the management approach. METHOD: From January 2010 to December 2014, a total of 116 patients over 60 years old with femoral intertrochanteric fractures or femoral shaft fractures were treated in Department of Orthopaedics and Traumatology. Among the patients, 11 with atypical femoral fractures, aged from 62 to 82 ( 69.3±5.6) years old, received surgical treatments. There were 2 males (18.2%) and 9 females (81.8%). 5 patients (45.5%) had the prodromal symptom of thigh pain. 9 patients (81.8%) had the history of long-term use of bisphosphonates with the duration of 3 to 9 (5.3±2.1) years. All the fractures received close reduction and antegrade intramedullary nail fixation. The Thoresen score and EuroQol 5 dimensions scores (EQ-5D) were applied to evaluate the extremity function and life quality after surgery. RESULT: All the operations were performed successfully. At least 1 years follow-up was accomplished with the follow-up period of 1 to 4 (1.8±0.9) years. There were 8 (72.7%) excellent, 2 (18.2%) good, 1 (9.1%) fair according to the Thoresen score with total excellent to good rate up to 90.9% at the last follow-up. The EQ-5D scores showed the life quality was similar with that before injury (P>0.05). Fracture healing was achieved in all 11 cases with time from 3 to 8 (5.7±1.6) month. There was no case complicated with infection, nonunion or implant failure during the follow-up period. No contralateral atypical femoral fracture was observed. CONCLUSION: Atypical femoral fractures are uncommon in the clinical practice. Accurate diagnosis and appropriate management approach are the keys of satisfactory outcomes.
Assuntos
Fraturas do Fêmur , Idoso , Idoso de 80 Anos ou mais , Difosfonatos , Extremidades , Feminino , Consolidação da Fratura , Fraturas do Quadril , Humanos , Fixadores Internos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate the differences between emergency surgery and selective surgery treatment of ankle fractures with dislocation. METHODS: In the study, 40 patients with ankle fracture and dislocation were treated and followed up from May 2013 to May 2014, and all the data were collected and analyzed. The subjects involved 29 male patients and 11 female patients. The patients were randomly separated into two groups, and the patients in group A were given surgical intervention within 6 hours after injury, while those in group B were initially given close reduction and given selective operation when the soft tissue condition got better. Group A contained 13 male patients and 7 female patients with average age of 37.10; Group B consisted of 15 male and 5 female, with average age of 37.85. RESULTS: The Baird-Jackson score was applied for assessment of the patients' outcomes. According to the score, the outcomes were classified into excellent, good, fair, and poor. In group A (emergency group), the outcomes were 13 (65.0%), 4 (20.0%), 3 (15.0%), and 0, respectively. In group B (selective group), they were 11 (55.0%), 7 (35.0%), 2 (10.0%), and 0, respectively. The numbers of the patients from excellent to poor were 24 (55.0%), 11 (27.5%), 5 (12.5%), and 0, respectively. CONCLUSION: There is no significant difference in postoperative function between the two groups, however, early surgical intervention can benefit in accomplishing anatomical reduction much easier and shortening the time of hospitalization, which is cost-saving for the patients.
Assuntos
Fraturas do Tornozelo/cirurgia , Fixação Interna de Fraturas , Adulto , Tratamento de Emergência , Feminino , Humanos , Luxações Articulares , Masculino , Período Pós-OperatórioRESUMO
Old fracture generally refers to fractures for more than 3 weeks, and complications caused by delayed treatment or therapy: delayed union, malunion and nonunion of fractures. Delayed union means that fracture healing is not taking place within the expected time, but the definition of fracture nonunion is controversy. Delayed union and nonunion of fractures are caused by a variety of factors, unstable and blood supply of destroy are considered the most important factors. Because of substantial suffering about patients living, working and economics caused by delayed union and nonunion, early intervention is necessary. Treatment includes conservative and operative. Mechanical stimulation, physical treatment and bio-stimulation have been proven to promote healing of fractures, autogenous cancellous bone graft combined with strong fixation is the gold standard for surgery. Malunion means a consolidation of a fracture in a position of deformity and malalignment. Deformities are described in terms of abnormalities of length, angulation, rotation, and translation. The treatment of malunion is a lengthy and complex process and the main purpose is to relieve pain, restoring alignment and function.