A comparison of complication rates between early and delayed surgery among Filipino patients with fragility fractures of the hip

Objectives@#Existing standards of care recommend operative management for fragility fractures of the hip. Early intervention has been associated with lower incidence of morbidity and mortality. A lack of consensus remains in the Philippines however, regarding timing of surgery. We sought to determine the effects of surgical timing on in-hospital complications among Filipino patients with fragility hip fractures.@*Methods@#All patients admitted for fragility hip fractures in a single tertiary-care facility from 2014-2016 were analyzed retrospectively. Subjects treated within 72 hours were grouped under “early intervention,” while those managed beyond were designated “delayed intervention.” Primary outcomes were complications during admission, while secondary outcome was length of hospital stay. A total of 96 patients met our inclusion criteria, of which 41 (42.71%) underwent early intervention. Baseline characteristics for both groups were comparable.@*Results@#A significantly lower incidence of pressure ulcers (2.4% for ≤72hours vs 45.5%; p=<0.0001), pneumonia (7.32% vs 47.27%; p=<0.0001), and urinary tract infection (4.88% vs 40%; p=<0.0001), as well as shorter hospital stay (mean: 8.85 days±5.4 vs 14.6 days±13.3; p=0.01) were seen in the early intervention group. More cases of documented deep vein thrombosis were recorded in the delayed intervention group (83.3% versus 16.6%), as was the only case of in-hospital mortality. @*Conclusion@#Early intervention showed a significantly lower incidence of in-hospital complications among patients with fragility fractures of the hip, suggesting that surgery within 72 hours may lead to better outcomes by helping to reduce the incidence of pressure sores, pneumonia, and urinary tract infection among Filipinos with hip fractures, while reducing length of admission.

Supra-inguinal fascia iliaca block in older-old patients for hip fractures: a retrospective study

Abstract Background: Pain management in hip fracture patients is of great importance for reducing postoperative morbidity and mortality. Multimodal techniques, including peripheral nerve blocks, are preferred for postoperative analgesia. Older-old hip fracture patients with high ASA scores are highly sensitive to the side effects of NSAIDs and opioids. Our aim was to investigate the effectiveness of the recently popularized Supra-Inguinal Fascia Iliaca Block (SIFIB) in this population. Methods: Forty-one ASA III-IV patients who underwent SIFIB + PCA (G-SIFIB) or PCA alone (Group Control: GC) after general anesthesia were evaluated retrospectively. In addition to 24-hour opioid consumption, Visual Analog Scale (VAS) scores, opioid-related side effects, block-related complications, and length of hospital stay were compared. Results: Twenty-two patients in G-SIFIB and 19 patients in GC were evaluated. The postoperative 24-hour opioid consumption was lower in G-SIFIB than in GC (p < 0.001). There was a statistically significant reduction in VAS scores at the postoperative 1st, 3rd, and 6th hours at rest (p < 0.001) and during movement (p < 0.001 for the 1st and 3rd hours, and p = 0.02 for the 6th hour) in G-SIFIB compared to GC. There was no difference in pain scores at the 12th and 24th hours postoperatively. While there was no difference between the groups in terms of other side effects, respiratory depression was significantly higher in GC than in G-SIFIB (p = 0.01). Conclusion: The SIFIB technique has a significant opioid-sparing effect and thus reduces opioid-related side effects in the first 24 hours after hip fracture surgery in older-old patients.

Role of calcium &/or vitamin D supplementation in preventing osteoporotic fracture in the elderly: A systematic review & meta-analysis

Background & objectives: Calcium and vitamin D, separately or in combination are usually prescribed to prevent fragility fractures in elderly population. However, there are conflicting results regarding the ideal dosage and overall efficacy obtained from randomized controlled trials (RCTs) conducted in the past. The objective of this study was to assess the fracture risk with the administration of calcium or vitamin D alone or in combination in elderly population (>60 yr). Methods: PubMed, Cochrane and Embase databases were searched to identify the studies from inception to February 2021 with keywords, ‘vitamin D’, ‘calcium’ and ‘fracture’ to identify RCTs. The trials with comparing vitamin D, calcium or combination with either no medication or placebo were included for final analyses. The data were extracted and the study quality was assessed by two reviewers. The principal outcome measure was fractures around hip joint and secondary outcomes assessed were vertebral and any other fracture. Results: Eighteen RCTs were considered for the final analysis. Neither calcium nor vitamin D supplementation was associated with risk of fractures around hip joint [risk ratio (RR) 1.56; 95% confidence interval (CI), 0.91 to 2.69, I2=28%; P=0.11]. In addition, the combined administration of calcium and vitamin D was also not associated with fractures around the hip joint in comparison to either no treatment or placebo. The incidence of vertebral (RR 0.95; 95% CI, 0.82 to 1.10, I2=0%; P=0.49) or any other fracture (RR 0.83; 95% CI 0.65 to 1.06, I2=0%; P=0.14) was not significantly associated with the administration of calcium and vitamin D either individually or in combination. Further subgroup analysis of the results did not vary with the dosage of calcium or vitamin D, dietary calcium intake sex, or serum 25-hydroxyvitamin D levels. Interpretation & conclusions: The present meta-analysis of RCTs on calcium, vitamin D or a combination of the two in comparison to no treatment or placebo did not support the routine administration protocol of calcium and vitamin D either alone or in combination to lower the risk of fractures in elderly population.

Clinical efficacy of the "3-2-1" surface positioning method assisted by proximal femoral anti-rotation nailing in the treatment of femoral subtrochanteric fractures / 中华骨科杂志

Objective:To investigate the clinical efficacy of proximal femoral nail anti-rotation (PFNA) assisted by the "3-2-1" surface positioning method in the treatment of femoral subtrochanteric fractures.Methods:A total of 97 patients with subtrochanteric fractures admitted to the Second Hospital of Fuzhou from January 2015 to December 2020 were retrospectively analyzed. They were divided into two groups according to whether the "3-2-1" surface positioning method (3 longitudinal axes, 2 preset incisions, and 1 auxiliary incision) was used. There were 44 patients in the surface positioning group, including 25 males and 19 females, aged 61.59±18.43 years (range, 22-90 years). According to the Seinsheimer classification, there were 13 cases of type II, 11 cases of type III, 6 cases of type IV, and 14 cases of type V. The mechanism of injury was low energy injury in 26 cases and high energy injury in 18 cases. There were 53 patients in the traditional positioning group, including 30 males and 20 females, aged 56.38±17.24 years (range, 24-90 years). According to the Seinsheimer classification, there were 9 cases of type II, 22 cases of type III, 9 cases of type IV, and 13 cases of type V. According to the mechanism of injury, there were 30 cases of low energy injury and 23 cases of high energy injury. The length of incision, operation time, and blood loss were recorded. At 1, 3, 6, and 12 months after operation, the anteroposterior and lateral X-ray films of the hip were taken to evaluate the imaging indicators (neck-shaft angle, anteroposterior and lateral displacement, and angulation), fracture healing, and complications (infection, malunion, loosening and breakage of the internal fixation, and periprosthetic fracture). The Harris hip score and EuroQol five dimensions questionnaire (EQ-5D) were evaluated.Results:All patients successfully completed the operation and were followed up for 15.12±1.54 months (range, 12-18 months). The operation time, incision length, dominant blood loss and hidden blood loss in the surface positioning group were 1.78(1.50, 2.00) h, 8(8, 9) cm, 300(200, 400) ml and 843(629, 1 130) ml, respectively, which were less than 2.10(1.69, 2.38) h, 10(9, 12) cm, 400(300, 500) ml and 1 030(954, 1 266) ml in the traditional positioning group, and the difference was statistically significant ( P<0.05). The neck-shaft angle in the surface positioning group was 135.54°±2.83°, which was larger than 132.33°±3.37° in the traditional positioning group, and the difference was statistically significant ( t=5.02, P<0.001). The anterolateral and lateral displacement and lateral image angle in the surface positioning group were 4.70±1.60 cm, 4.52±1.71 cm and 9.36°±2.94°, respectively, which were lower than 6.14±2.57 cm, 5.98±2.70 cm and 11.46°±4.68° in the traditional positioning group, and the difference was statistically significant ( P<0.05). One year after operation, the Harris hip score and EQ-5D score of the surface positioning group were 92(84, 99) points and 0.90(0.73, 1.00) points, respectively, which were higher than 88(74, 96) points and 0.81(0.72, 0.94) points of the traditional positioning group ( P<0.05). Conclusion:The "3-2-1" surface positioning method assisted PFNA internal fixation in the treatment of femoral subtrochanteric fracture can improve the quality of reduction, reduce intraoperative blood loss, and improve hip function and quality of life.

Treatment of infected nonunion after internal fixation of subtrochanteric fracture with a reconstruction stent of external fixation / 中华创伤骨科杂志

Objective:To evaluate the treatment of infected nonunion after internal fixation of subtrochanteric fracture with a reconstruction stent of external fixation.Methods:A retrospective study was conducted to analyze the data of 5 male patients with infected nonunion after internal fixation of subtrochanteric fracture who had been treated and completely followed up at The Great Wall Orthopaedics and Hand Surgery Hospital from January 2017 to October 2022. The patients were (30.0±13.5) years old. Seinsheimer fracture types: ⅢA (1 case), ⅢB (1 case), Ⅳ (2 cases), and Ⅴ (1 case); original internal fixation: intramedullary system (4 cases) and plate fixation (1 case); the Cierny-Mader anatomical classification: type Ⅳ (diffuse type) for all. After complete debridement at stage one, 2 or 3 hydroxyapatite (HA) coated screws were placed at both fracture ends from the lateral side of the femur for unilateral reconstruction external fixation. Next, a hybrid external fixation scaffold was added with a 1/3 ring at the sagittal position and 1 or 2 HA screws in 4 cases while unilateral reconstruction external fixation was constructed at both sides by inserting 2 HA screws into both fracture ends from the anterior femur at the sagittal position in 1 case. Antibiotic bone cement was used to fill bone defects of (3.8±1.8) cm. At 6 to 8 weeks after debridement when infection did not recur, antibiotic bone cement was removed before autogenous iliac bone grafting was performed in 3 patients and osteotomy bone transport in 2 patients. Infection control, bone union time, time for removal of external fixation stent, complications, Sanders hip function score and Paley bone outcome score were recorded.Results:The 5 patients were followed up for (23.4±8.1) months after surgery. Infection at the fracture ends was controlled after 1 time of debridement in 3 patients and after 2 times of debridement in 2 patients. The loosening HA screws were replaced twice due to infection at the proximal nail tract, and autologous bone grafting was performed at the opposite fracture ends in 1 case; no complications occurred in the other 4 cases. Bony union was achieved at the extended segment and fracture ends in all patients. The time for imaging union after bone reconstruction was (10.2±3.4) months. The time for wearing a stent of external fixation was (18.0±4.5) months. There was no recurrent infection or lingering infection. According to the Sanders hip function score at the last follow-up, 4 cases were excellent and 1 case was good; according to the Paley bone outcome score, the curative effect was excellent in all.Conclusion:Application of a reconstruction stent of external fixation combined with antibiotic bone cement can control infection at the first stage and conduct bone reconstruction at the second stage to successfully treat the infected nonunion and preserve the hip function after internal fixation of subtrochanteric fracture.

Effect of acupoint stimulation assisted anesthetics on the agitation during recovery and the levels of serum opioids and amyloid A in elderly patients after hip fracture surgery / 中国医师进修杂志

Objective:To investigate the effect of acupoint stimulation assisted anesthesia on the agitation during recovery and the levels of serum opioids (Opiorphin) and amyloid A (SAA) in elderly patients after hip fracture surgery.Methods:Eighty-six older patients who underwent hip fracture surgery in Shaoxing Second Hospital from February 2020 to September 2021 were randomly divided into the routine group and the research group, each with 43 patients. They were given acupoint sham stimulation and acupoint stimulation respectively, and the general indexes of the two groups, recovery quality, cognitive function and changes in serum Opiorphin and SAA levels were compared.Results:There were no differences in operation time, anesthesia time, recovery time and intraoperative blood transfusion between the two groups ( P>0.05). The dosage of remifentanil in the research group was significantly lower than that in the routine group: (270.64 ± 17.62) μg vs. (291.82 ± 23.34) μg, P<0.05. The incidence of agitation during the recovery period in the research group was significantly lower than that in the routine group: 13.95% (6/43) vs. 48.84% (21/43), P<0.05. The mini-mental state examination (MMSE) scores in the research group at 12, 24 and 48 h after operation were significantly higher than those in the routine group: (22.80 ± 2.04) scores vs. (19.31 ± 3.61) scores, (24.92 ± 2.44) scores vs. (21.49 ± 3.58) scores, (26.73 ± 2.57) scores vs. (24.23 ± 3.95) scores, there were statistical differences ( P<0.05). The serum Opiorphin level at 24 h after operation in the research group was higher than that in the routine group: (32.74 ± 8.57) mg/L vs. (25.40 ± 6.36) mg/L; and the SAA level was lower than that in the routine group: (157.36 ± 10.24) mg/L vs. (204.37 ± 15.56) mg/L, there were statistical differences ( P<0.05). Conclusions:Acupoint stimulation adjuvant anesthesia can reduce the occurrence of agitation during the recovery period of elderly patients with hip fracture, reduce the dosage of anesthetics, reduce postoperative cognitive impairment, regulate serum Opiorphin and SAA levels, and help early postoperative recovery.

The effect of fascia iliaca compartment block continuous analgesia in the early stage on early postoperative cognitive in patients with hip fractures / 中国医师进修杂志

Objective:To investigate the effect of fascial iliaca compartment block (FICB) continuous analgesia in the early stage after admission on early postoperative cognitive and motor function in elderly patients with hip fractures.Methods:A total of 80 elderly patients with hip fractures admitted toThe First Affiliated Hospital of Tsinghua University from June 2018 to June 2020 were selected and randomly divided into the control group and the observation group, with 40 cases in each group. The control group adopted the routine postoperative analgesia regimen, while the observation group adopted FICB analgesia immediately after admission to the hospital until before the operation. Postoperative analgesia pattern was consistent with that of the control group, and both groups were given postoperative analgesia for 48 h. The scores of visual analogue scale (VAS), mini mental state assessment scale (MMSE), Harris hip score (Harris) and surgical indexes, stress indexes and incidence of adverse reactions were compared between the two groups.Results:The levels of postoperative blood glucose, cortisol, angiotensin Ⅱin the observation group were lower than those in the control group: (5.21 ± 1.03) mmol/L vs. (7.03 ± 1.06) mmol/L, (643.08 ± 77.28) nmol/L vs. (747.96 ± 82.80) nmol/L, (41.03 ± 5.22) ng/L vs. (57.15 ± 8.16) ng/L, there were statistically differences ( P<0.05). The dosage of sufentanil in the observation group was lower than that in the control group: (27.48 ± 3.25) mg vs. (58.54 ± 4.86) mg, there was statistically difference ( P<0.05). The scores of VAS score at 12 h before surgery, 12 h and 48 h after surgery in the observation group were lower than those in the control group, and the scores of MMSE score were higher than those in the control group, there were statistically differences ( P<0.05). After the surgery, the Harris scores in the observation group was higher than that in the control group: (76.09 ± 6.11) scores vs. (65.62 ± 6.13) scores, there was statistically difference ( P<0.05). The incidence rate of postoperative cognitive dysfunction (POCD) in the observation group was lower than that in the control group: 2.5%(1/40) vs. 15.0%(6/40), there was statistically difference ( χ2 = 3.91, P<0.05). Conclusions:FICB continuou sanalgesic in the early stage after admission of elderly patients with hip fracture is satisfactory, which can effectively relieve postoperative pain, while the stress response is relatively mild, the recovery of postoperative cognitive function and hip function is good.

Study on home care needs and care resource integration expectations of elderly patients after hip fracture surgery: a mixed-method study / 中国实用护理杂志

Objective:To investigate the home care needs and home resource integration expectations of elderly patients after hip fracture surgery so as to provide health care guidance after discharge.Methods:A mixed study method of consistent parallel design was used to conduct semi-structured interviews in 15 elderly patients after hip fracture surgery. Meanwhile, convenient sampling method was used to select elderly patients after hip fracture surgery to conduct health survey with interRAI-HC(International Resident Assessment Instrument Home Care), and comprehensive data results were analyzed.Results:Through the analysis and induction of the interview data, two main themes were extracted: the diversification of home care needs and the lack of integration of home service resources. There were 25 health problems in the elderly after hip fracture surgery. Health problems mainly focus on ADL limitation, insufficient social activity, limited social interaction, clinical health problems (fall risk, malnutrition, pain, cardiovascular and respiratory problems, weakness, fatigue), etc.Conclusions:For elderly patients after hip fracture surgery, it is necessary to strengthen the rehabilitation guidance at discharge, integrate home care resources to provide diversified nursing services in the transitional stage, promote the formation and continuity of patients' rehabilitation behavior, and improve the clinical outcome of patients.

Reduction of Displaced Acetabular Fracture with Central Hip Dislocation using Vector Traction: A Case Report

@#Fracture-dislocations of the hip is the result of high-energy trauma which necessitates urgent reduction. Closed reduction is usually attempted first and if failed, open reduction is indicated and may require more than one surgical approach. However, there is also the option of managing it with vector traction. This case report details the treatment of a middle-aged gentleman who sustained a left hip central dislocation which was gradually reduced with vector traction prior to surgery and in doing so, diminished the risk of him developing several potentially debilitating complications known to be associated with surgical fixation of such injuries.

Pre-operative Factors Predicting Mortality in Six Months and Functional Recovery in Elderly Patients with Hip Fractures

@#Introduction: This study aimed to determine on-admission and perioperative factors predicting six-month mortality and functional recovery in Vietnamese patients with hip fracture. Materials and methods: Between April 2020 and July 2021, 118 patients participated in this prospective study. Patients’ data were collected from medical records. Harris hip score (HHS) was used to evaluate the functional recovery six months after fractures. The obtained data were analysed using a univariate and multivariate model. Results: The mean age of the participants was 79.5±9.4 years and 68.6% of the patients were female. The six-month mortality rate was 5.9% and independently associated with age (odds ratio (OR): 3.512, 95% confidence interval (CI) 1.538 – 8.019; P<0.001, patients aged >80 years vs those aged ≤80 years) and hypoproteinemia (OR: 2.859, 95% CI: 1.001 – 8.166, P=0.049). Among 111 survivors there were 66 (59.5%) of patients with a good functional recovery. Patients aged >80 years had a higher risk of poor functional outcome (OR: 3.167, 95% CI: 1.386 – 7.235, P: 0.006) compared to those aged ≤ 80 years. No significant correlations between other clinical (gender, body mass index, comorbidities, type of fractures or surgery, time until surgery) or laboratory parameters (anaemia, hyperglycemia, marked elevation of C reactive protein level, electrolyte abnormalities, elevated urea) and mortality or functional outcome were found. Conclusion: Advanced age is the most important factor affecting both mortality and functional outcome while hypoproteinemia is associated with a higher risk of mortality in elderly patients with hip fractures.

Perioperative mortality and morbidity of hip fractures among COVID-19 infected and non-infected patients: A systematic review and meta-analysis / 中华创伤杂志(英文版)

PURPOSE@#Hip fractures among elderly patients are surgical emergencies. During COVID-19 pandemic time, many such patients could not be operated at early time because of the limitation of the medical resources, the risk of infection and redirection of medical attention to a severe infective health problem.@*METHODS@#A search of electronic databases (PubMed, Medline, CINAHL, EMBASE and the Cochrane Central Register of Controlled Trials) with the keywords "COVID", "COVID-19″, "SARS-COV-2", "Corona", "pandemic", "hip fracture", "trochanteric fracture" and "neck femur fracture" revealed 64 studies evaluating treatment of hip fracture in elderly patients during COVID-19 pandemic time. The 30-day mortality rate, inpatient mortality rate, critical care/special care need, readmission rate and complications rate in both groups were evaluated. Data were analyzed using Review Manager (RevMan) V.5.3.@*RESULTS@#After screening, 7 studies were identified that described the mortality and morbidity in hip fractures in both COVID-19 infected (COVID-19 +) and non-infected (COVID-19 -) patients. There were significantly increased risks of 30-day mortality (32.23% COVID-19 + death vs. 8.85% COVID-19 - death) and inpatient mortality (29.33% vs. 2.62%) among COVID-19 + patients with odds ratio (OR) of 4.84 (95% CI: 3.13 - 7.47, p < 0.001) and 15.12 (95% CI: 6.12 - 37.37, p < 0.001), respectively. The COVID-19 + patients needed more critical care admission (OR = 5.08, 95% CI: 1.49 - 17.30, p < 0.009) and they remain admitted for a longer time in hospital (mean difference = 3.6, 95% CI: 1.74 - 5.45, p < 0.001); but there was no difference in readmission rate between these 2 groups. The risks of overall complications (OR = 17.22), development of pneumonia (OR = 22.25), and acute respiratory distress syndrome/acute respiratory failure (OR = 32.96) were significantly high among COVID-19 + patients compared to COVID-19 - patients.@*CONCLUSIONS@#There are increased risks of the 30-day mortality, inpatient mortality and critical care admission among hip fracture patients who are COVID-19 +. The chances of developing pneumonia and acute respiratory failure are more in COVID-19 + patients than in COVID-19 ‒ patients.

Excess mortality in elderly hip fracture patients: An Indian experience / 中华创伤杂志(英文版)

PURPOSE@#Hip fractures in elderly have a high mortality. However, there is limited literature on the excess mortality seen in hip fractures compared to the normal population. The purpose of this study was to compare the mortality of hip fractures with that of age and gender matched Indian population.@*METHODS@#There are 283 patients with hip fractures aged above 50 years admitted at single centre prospectively enrolled in this study. Patients were followed up for 1 year and the follow-up record was available for 279 patients. Mortality was assessed during the follow-up from chart review and/or by telephonic interview. One-year mortality of Indian population was obtained from public databases. Standardized mortality ratio (SMR) (observed mortality divided by expected mortality) was calculated. Kaplan-Meir analysis was used.@*RESULTS@#The overall 1-year mortality was 19.0% (53/279). Mortality increased with age (p < 0.001) and the highest mortality was seen in those above 80 years (aged 50 - 59 years: 5.0%, aged 60 - 69 years: 19.7%, aged 70 - 79 years: 15.8%, and aged over 80 years: 33.3%). Expected mortality of Indian population of similar age and gender profile was 3.7%, giving a SMR of 5.5. SMR for different age quintiles were: 3.9 (aged 50 - 59 years), 6.6 (aged 60 - 69 years), 2.2 (aged 70 - 79 years); and 2.0 (aged over 80 years). SMR in males and females were 5.7 and 5.3, respectively.@*CONCLUSIONS@#Indian patients sustaining hip fractures were about 5 times more likely to die than the general population. Although mortality rates increased with age, the highest excess mortality was seen in relatively younger patients. Hip fracture mortality was even higher than that of myocardial infarction, breast cancer, and cervical cancer.

Predictive value of three kinds of thrombosis risk assessment scale for lower extremity deep vein thrombosis after hip fracture in elderly patients / 中国骨伤

OBJECTIVE@#To explore predictive value of Caprini score, Wells score and Autar score for lower extremity deep vein thrombosis (DVT) after hip fracture in elderly patients.@*METHODS@#A total of 310 elderly patients with hip fracture were selected from January 2018 to September 2022. According to the lower extremity color ultrasound examination results, 155 patients with DVT were divided into thrombosis group, included 42 males and 113 females, aged from 60 to 101 years old with an average of (80.58±8.84) years old; and 155 patients without DVT were divided into control group, included 58 males and 97 females, aged from 60 to 94 years old with an average of (79.01±8.99) years old. Caprini score, Wells score and Autar score immediately after admission were collected and compared between two groups. Receiver operating characteristic (ROC) curve was used to evaluate predictive value of three thrombus risk assessment tables for DVT after hip fracture in elderly patients.@*RESULTS@#Caprini score, Wells score and Autar score in thrombus group were significantly higher than those in control group (P<0.001). ROC curve analysis results showed that the best cut-off value of Caprini score was 8.5 points, the sensitivity was 46.5%, the specificity was 99.4%, and area under the curve(AUC) was 0.763. The best cut-off value of Wells score was 1.5, the sensitivity was 100%, the specificity was 99.4%, and AUC was 0.998. The best cut-off value of Autar score was 10.5 points, the sensitivity was 58.1%, the specificity was 84.5%, and AUC was 0.717.@*CONCLUSION@#Caprini scale, Wells scale and Autar scale all have good predictive efficacy for the risk of DVT in elderly patients with hip fracture, and could provide an important reference for clinical guidance for prevention, management and treatment of DVT after hip fracture in elderly patients, among which Wells scale has a higher predictive value.

Risk factors and prognosis of acute cerebrovascular events at 1 year after hip fracture in elderly patients / 中国骨伤

OBJECTIVE@#To investigate risk factors of acute cerebrovascular events and effects on the prognosis within 1 year after hip fracture surgery.@*METHODS@#A retrospective analysis was performed on 320 elderly patients with hip fracture treated from July 2017 to December 2020, including 111 males and 209 females, aged from 60 to 101 years old with an average of (79.05±8.48) years old. According to whether acute cerebrovascular events occurred within 1 year after surgery, patients were divided into cerebrovascular events and non-cerebrovascular events group. Clinical data of patients were collected, including age, sex, comorbidities, fracture type, white blood cell count, hemoglobin, albumin, activities of daily living (ADL) score, walking ability, type of anesthesia, type of surgery, and length of hospital stay, Univariate analysis and multivariate Logistic regression were used to analyze the independent risk factors of acute cerebrovascular events within 1 year after hip fracture in elderly patients. ADL, walking ability and mortality were compared between the two groups 1 year after surgery.@*RESULTS@#Acute cerebrovascular events occurred in 38 patients (11.9%) within 1 year after surgery. In the cerebrovascular events group, there were 20 males and 18 females, aged (82.53±7.91) years. In the non-cerebrovascular event group, there were 91 males and 191 females, aged with an average of (78.59±8.46) years old . Univariate analysis showed that acute cerebrovascular events were associated with age (t=2.712, P=0.007), male (χ2=6.129, P=0.013), hypertension (χ2=8.449, P=0.004), arrhythmia (χ2=6.360, P=0.012), stroke history (χ2=34.887, P=0.000), diabetes mellitus (χ2=4.574, P=0.032) and length of hospital stay (t=2.249, P=0.025) were closely related. Multivariate Logistic regression analysis showed age (OR=1.068, P=0.018), male (OR=2.875, P=0.008), arrhythmia (OR=2.722, P=0.017) and stroke history (OR=7.382, P=0.000) was an independent risk factor for acute cerebrovascular events 1 year after surgery. The patients with cerebrovascular events died at 1 year after surgery (11 cases) compared with those without cerebrovascular events (41 cases), and the difference was statistically significant(χ2=5.108, P=0.024). ADL scores of patients with cerebrovascular events at 1 year after operation were (58.70±14.45) points compared with those without cerebrovascular events (67.83±10.45) points, and the difference was statistically significant(t=4.122, P=0.000). Independent walking, assisted walking and bed rest were 3, 17 and 7 cases in cerebrovascular event group, and 54, 174 and 13 cases in non-cerebrovascular event group, respectively;and the difference was statistically significant(χ2=11.030, P=0.003).@*CONCLUSION@#Acute cerebrovascular events were common in elderly patients 1 year after hip fracture. Age, male, arrhythmia and stroke history were independent risk factors for acute stroke. The patients in the cerebrovascular event group had higher mortality and worse self-care ability and walking ability one year after operation.

Risk factors and prognosis of preoperative herat failure after hip fracture / 中国骨伤

OBJECTIVE@#To explore incidence, risk factors and the relationship between preoperative heart failure and prognosis in elderly patients with hip fracture.@*METHODS@#A retrospective analysis was performed on 1 569 elderly patients with hip fracture treated from January 2012 to December 2019, including 522 males and 1 047 females, aged 81.00 (75.00, 90.00) years old;896 intertrochanteric fractures and 673 femoral neck fractures. Patients were divided into heart failure and non-heart failure groups according to whether they developed heart failure before surgery, and heart failure was set as the dependent variable, with independent variables including age, gender, fracture type, comorbidities and hematological indicators, etc. Univariate analysis was performed at first, and independent variables with statistical differences were included in multivariate Logistic regression analysis. Independent risk factors for preoperative heart failure were obtained. The length of hospital stay, perioperative complications, mortality at 30 days and 1 year after surgery were compared between heart failure and non-heart failure groups.@*RESULTS@#There were 91 patients in heart failure group, including 40 males and 51 females, aged 82.00 (79.00, 87.00) years old;55 patients with intertrochanteric fracture and 36 patients with femoral neck fracture. There were 1 478 patients in non-heart failure groups, including 482 males and 996 females, aged 81.00(75.00, 86.00) years old;841 patients with intertrochanteric fracture and 637 patients with femoral neck fracture. There were significant differences in age, sex, coronary heart disease, arrhythmia and dementia between two groups(P<0.05). Multivariate Logistic analysis of statistically significant factors showed that males(OR=1.609, P=0.032), age(OR=1.032, P=0.031), arrhythmia(OR=2.045, P=0.006), dementia (OR=2.106, P=0.014) were independent risk factor for preoperative heart failure. The 30-day and 1-year mortality rates were 9.9% and 26.4% in heart failure group and 3.6% and 13.8% in non-heart failure group, respectively;and had statistical significance between two groups (P<0.05). There were significant differences in pulmonary infection, cerebrovascular complications and cardiovascular complications between two groups (P<0.05). The duration of hospitalization in heart failure group was (16.21±10.64) d compared with that in non-heart failure group (13.26±8.00) d, and the difference was statistically significant (t=2.513, P=0.012).@*CONCLUSION@#Male, old age, arrhythmia and dementia are independent risk factors for heart failure after hip fracture in elderly patients. Patients with preoperative heart failure have a higher incidence of postoperative pulmonary infection, cerebrovascular and cardiovascular complications, higher mortality at 30 d and 1 year after surgery, and longer hospital stay.

Ultrasound-guided continuous fascia iliaca compartment block for perioperative pain management in elderly patients undergoing hip fracture surgery / 中国骨伤

OBJECTIVE@#To study the effect of ultrasound-guided fascia iliaca compartment block on perioperative analgesia and postoperative complications in geriatric patients with hip fractures.@*METHODS@#A total of 127 elderly patients undergoing hip fracture surgery from January 2021 to September 2021 were randomized to receive ultrasound-guided continuous fascia iliaca compartment block(group F) either intravenous analgesia control group(group C). There were 62 cases in group F, including 19 males and 43 females with an average age of (82.4±7.2) years old ranging from 66 to 95 years old, involving 25 femoral neck fractures and 37 femoral intertrochanteric fractures. There were 65 cases in control group, including 18 males and 47 females, with an average age of (81.4±8.7) years old ranging from 65 to 94 years old, involving 29 femoral neck fractures and 36 femoral intertrochanteric fractures. The visual analogue scale(VAS), minimental state examination (MMSE), observer's assessment of alertness/sedation(OAA/S) scale, modified Bromage score, postoperative complications and general conditions during hospitalization in two groups were observed.@*RESULTS@#The resting and exercise VAS at 30 min after block, anesthesia placement and 6, 24 and 48 h after surgery were lower than those in group C(P<0.05). In group F, MMSE scores at 12 h before surgery, and 1, 3 d after surgery and OAA/S scores at 3 d after surgery were higher than those in group C(P<0.05). The incidence of adverse effects and the number requiring additional analgesia were lower than those in group C(P<0.05). Group F had better perioperative analgesia satisfaction and hospital stay than group C(P<0.05). But there was no significant difference regarding Bromage score and 30-day mortality between two group(P>0.05).@*CONCLUSION@#Ultrasound-guided continuous fascia iliacus space block was safe and effective for elderly patients with hip fracture, and could significantly reduce perioperative pain, improve postoperative cognitive function, and reduce postoperative complications, thereby shortening hospital stay and improving the quality of life during hospitalization.

Lumbar plexus block combined with general anesthesia in treating postoperative delirium of hip fracture in elderly patients / 中国骨伤

OBJECTIVE@#To explore lumbar plexus nerve block combined with general anesthesia in elderly patients undergoing hip operation could improve analgesia effect, reduce consumption of analgesics, prevent inflammatory reaction, and avoid postoperative delirium(POD).@*METHODS@#Totally 200 elderly patients underwent hip fracture surgery from February 2020 to September 2021 were selected and were divided into observation group and control group according to different anesthesia methods. There were 97 patients in observation group including 66 males and 33 females; aged (70.23±6.60) years old;body mass index (BMI) was (23.13±1.94) kg·m-2;19 patients with hemi arthroplasty, 46 patients with total hip arthroplasty, and 32 patients with femur intertrochanteric fixation;treated with lumbar plexus block combined with general anesthesia. There were 94 patients in control group, including 66 males and 33 females;aged (68.80±6.24) years old;BMI was (22.88±1.85) kg·m-2;14 patients with hemi arthroplasty, 39 patients with total hip arthroplasty, and 41 patients with femur intertrochanteric fixation;treated with only general anesthesia. Nine patients were separated due to the change of surgical protocol or chronic disease. The incidence of POD at 1, 2 and 3 days after surgery, mini-mental state examination (MMSE) score, visual analogue scale (VAS) in resting state, serum inflammatory factors levels [such as C-reactive protein(CRP), interleukin-1β(IL-1β), interleukin-6(IL-6), tumor necrosis factor-α(TNF-α)] at 1 d before operation, 1 and 6 h after surgery, consumption of sufentanil between two groups were compared.@*RESULTS@#The incidences of POD in observation group were lower than control group at 1, 2 and 3 days of operation (P<0.05), MMSE score in observation group was higher than that of control group (P<0.05), VAS in observation group was lower than that of control group (P<0.01). The incidences of POD decreased and MMSE score were increaed in both groups day by day (P<0.01). The levels of CRP, IL-1β, IL-6 and TNF-α in observation group were lower than that of control group at 1 h after operation (P<0.01). The levels of CRP, IL-6 and TNF-α in observation group were lower than that of control group at 6 h after operation (P<0.01), while no statisitical difference in IL-1β between two groups(P>0.05). The consumption of sufentanil in observation group was lower than that of control group (P<0.01).@*CONCLUSION@#Compared with general anesthesia, lumbar plexus nerve block combined with general anesthesia for the operations of hip fracture in elderly patients has better analgesic effect, has advantages of slight inflammatory reaction, and could decrease consumption of opioid and incidence of POD.

Research progress of rapid surgery for hip fracture in elderly patients / 中国修复重建外科杂志

OBJECTIVE@#To review the research progress of rapid surgery for hip fracture in elderly patients.@*METHODS@#The published studies, expert consensus, and guidelines at home and abroad were systematically summarized from the aspects of the characteristics of aging population, the benefits of rapid surgery, the disadvantages of delayed surgery, and the recommendations of current guidelines, so as to further guide clinical practice.@*RESULTS@#Hip fracture is a common fracture type in the elderly population. As elderly patients generally have poor physique and often have a variety of underlying diseases, such as hypostatic pneumonia, bedsore, lower limb vein thrombosis, and other complications in conservative treatment, its disability rate and mortality are high, so surgical treatment is the first choice. At present, most relevant studies and expert consensus and guidelines at home and abroad support rapid surgery, that is, preoperative examination should be started immediately after admission, and adverse factors such as taking anticoagulant drugs, serious cardiovascular diseases, and severe anemia should be clearly and actively corrected, and surgery should be completed within 48 hours after admission as far as possible. Rapid surgery can not only significantly reduce the mortality of patients, but also reduce the length of hospital stay and the incidence of perioperative cognitive impairment, which is conducive to the recovery of patients with pain during hospitalization and postoperative function, and improve the prognosis of patients.@*CONCLUSION@#In order to avoid many problems caused by delayed surgery, the elderly patients with hip fracture should be operated as soon as possible under the condition of actively correcting the adverse factors. Comprehensive evaluation and preparation, the development of an individualized surgical plan, and the formation of a multidisciplinary medical team can reduce surgical risks and improve effectiveness.

Factores predisponentes asociados a la fractura de cadera en la región noroeste de la provincia de Villa Clara / Predisposing Factors Associated With Hip Fracture in the Northwest Region of Villa Clara Province

Introducción: La fractura de cadera es la causa más común de hospitalización en los servicios de urgencias de ortopedia. Objetivo: Describir los factores predisponentes asociados a la fractura de cadera en la región noroeste de la provincia de Villa Clara. Métodos: Se realizó un estudio descriptivo transversal en el período de noviembre de 2017 a diciembre de 2019, en la la región noroeste de la provincia de Villa Clara. La población en estudio estuvo integrada por 227 pacientes atendidos en el Hospital General Universitario Mártires del 9 de abril, del municipio Sagua la Grande, los cuales fueron ingresados en el servicio de Ortopedia y Traumatología por fractura de cadera. La muestra fue seleccionada mediante un muestreo no probabilístico y se tuvieron en cuenta los criterios de la investigación. Resultados: Según grupos de edad, predominaron las edades comprendidas entre 80-89 años en ambos sexos (42,7 por ciento), con mayor frecuencia entre las mujeres (45,3 por ciento) con respecto a los hombres (36,4 por ciento). Conclusiones: La caída de sus pies resultó ser el factor predominante asociado a la fractura de cadera en la región noroeste de la provincia de Villa Clara, con predominio en el sexo femenino. Esto sugiere la necesidad de desarrollar campañas de comunicación social para la población, dirigidas a la prevenciónde la fractura de cadera con un enfoque de género(AU)

Introduction: Hip fracture is the most common cause of hospitalization in orthopedic emergency services. Objective: To describe the predisposing factors associated with hip fracture in the northwestern region of the province of Villa Clara. Methods: A cross-sectional descriptive study was carried out from November 2017 to December 2019, in the northwestern region of Villa Clara province. A total of 227 patients participated; they were admitted to Mártires del 9 de abril General University Hospital, in Sagua la Grande municipality, and were treated in the Orthopedics and Traumatology service for hip fracture. Non-probabilistic sampling and the research criteria were taken into account for the selection. Results: According to age groups, the ages between 80-89 years prevailed in both sexes (42.7 percent), with higher frequency among women (45.3 percent) compared to men (36.4 percent). Conclusions: The fall from their feet"turned out to be the predominant factor associated with hip fracture in the northwest region of Villa Clara province, where the female sex predominated. This suggests the need to develop social communication campaigns for the population, aimed at the prevention of hip fracture with a gender approach(AU)