Quality of cementing in hemiarthroplasty for elderly neck of femur fractures does not affect short term functional outcomes.

To explore the possible mechanisms for improving lower extremity motor function in patients with early stroke through combining magnetic resonance diffusion tensor imaging (DTI) technology and functional electrical stimulation (FES) based on human walking patterns. From August 2012 to September 2013, a total of 48 eligible patients were stratified according to age, gender, disease course, Brunnstrom staging and types of stroke. And the Minimize software was used to divided them randomly into four-channel FES group (n = 18), dual-channel FES group (n = 15) and comfort stimulation group (n = 15). For all three groups, general medication and standard rehabilitation were provided. Based on normal walking pattern design of FES treatment, four-channel FES groups received the stimulations of quadriceps, hamstring, anterior tibialis and medial gastrocnemius. For the dual-channel FES group, the stimulations of tibialis anterior, peroneus longus and peroneus brevis muscles were applied. In comfort electrical stimulation group, the electrode positions were identical to the stimulation group, but there was no current output during stimulation. Before and after 3-week treatment, three groups received weekly rehabilitation evaluations of Fugl-Meyer assessment (FMA), posture assessment of stroke scale (PASS), Brunel balance assessment (BBA), Berg balance scale (BBS) and modified Barthel index (MBI). Before and after treatment, DTI examination was performed for some patients. Among three groups, general patient profiles and pre-treatment evaluations showed no significant difference. For intra-group comparisons versus pre-treatment, at week 1, 2 and 3, the scores of PASS, BBA, BBS, FMA and MBI had statistically significant differences (P < 0.05); At week 3 post-treatment, when four-channel and double-channel FES groups were compared versus pre-treatment, the scores of ipsilateral FA had statistically significant differences (P < 0.05). At week 1 post-treatment, MBI had statistically significant difference among 3 groups (P = 0.037). As compared with placebo, four-channel group had statistically significant difference [(52 ± 12) vs (38 ± 18), P < 0.05]; At week 2 post-treatment, the scores of PASS and MBI were (29 ± 3, 73 ± 13) in four-channel FES group versus (24 ± 8, 60 ± 17) in dual-channel FES group. And the scores of PASS, BBA, BBS, FMA and MBI were (9 ± 3, 8.3 ± 2.4, 37 ± 7, 22 ± 5, 73 ± 13) in four-channel FES group versus (21 ± 7, 6.2 ± 3.1, 24 ± 16, 15 ± 8, 47 ± 20) in comfort electrical stimulation group. When dual-channel FES and comfort stimulation groups were compared, MBI had significant statistical difference [(60 ± 17) vs (47 ± 20), P < 0.05]. At week 3 post-treatment, four-channel and dual-channel FES groups were compared, there was also statistical significance in FMA [(25 ± 5) vs (20 ± 7), P = 0.055]. The scores of PASS, BBS, FMA and MBI were (31 ± 3, 43 ± 8, 25 ± 5, 81 ± 13) in four-channel FES group versus (25 ± 8, 29 ± 17, 17 ± 9, 54 ± 25) in comfort stimulation group respectively. When dual-channel FES and comfort stimulation groups were compared, the scores of MBI were (71 ± 15) and (54 ± 25) respectively. And the difference was statistically significant (P < 0.05). At week 3 post-treatment, the scores of FA significantly increased [four-channel FES group (0.321 ± 0.172) vs comfort stimulation group (0.217 ± 0.135) (P = 0.020)]. When dual-channel FES group (0.333 ± 0.164) and comfort stimulation group (0.217 ± 0.135) (P = 0.049) were compared, the differences were statistically significant. DTI showed that four-channel FES group increased significantly, but contralateral fiber bundle was not obvious. And the improvements of dual-channel FES and comfort stimulation groups were insignificant. Compared with traditional dual-channel FES, functional electrical stimulation based on human walking patterns is more efficacious. And it helps to restore brain structure and function and promote motor function recovery in patients with early stroke.

Prolonged length of stay and reduced functional improvement rate in malnourished stroke rehabilitation patients

The Modified Barthel Index (MBI) and the Functional Independence Measure (FIM) have been used to provide objective measures of functional status and change of spinal cord injured (SCI) patients. To compare rating scores on the MBI and FIM, the functional abilities of 41 SCI patients were rated by one trained nurse-clinician using both scales at admission to initial rehabilitation (ADM), discharge from rehabilitation (DC) and at follow-up (FU) 12 months after rehabilitation. An 'adapted' FIM score was used, and total MBI and FIM scores were divided into self-care and mobility subscores. Comparisons were made between each MBI score and each FIM score at each point in time (ADM, DC, FU) using simple linear regression, which was also used to compare changes in the MBI and FIM scores from ADM to DC and from DC to FU. Excellent correlations ( p&lt;0.0005) were found between MBI and FIM scores at all points in time and between changes in MBI scores and changes in FIM scores over each time interval.

Background: Schizophrenia impairs a patient’s self-care abilities, which are crucial after a hip fracture. Studies on the outcomes of patients with schizophrenia after a hip fracture are dated. This study aims to investigate the complication rates, 1-year mortality, and functional outcomes of surgically managed hip fractures in elderly patients with schizophrenia. Methods: This is a retrospective, single-institution cohort study based on a prospectively maintained registry of patients with hip fracture. In this study, 3,056 patients who were ≥60 years of age were treated under a geriatric-orthopaedic hip fracture pathway from January 2014 to December 2018. Baseline demographic characteristics and the Modified Barthel Index (MBI) scores were obtained at admission and at 6 months and 1 year after the fracture. Complications from the fracture and the surgical procedure were recorded during a minimum follow-up period of 2 years. A matching process (based on age, sex, and the MBI at admission) of up to 6 patients without schizophrenia per 1 patient with schizophrenia was utilized to increase power. Differences in perioperative, 6-month, and 1-year outcomes were compared for significance among surgically managed patients with schizophrenia and patients without schizophrenia. Results: Thirty-eight patients with schizophrenia were compared with 170 geriatric patients without schizophrenia who underwent a surgical procedure for a hip fracture. Patients with schizophrenia were more likely to be institutionalized postoperatively (26.3% compared with 4.7%; p &lt; 0.001). Patients with schizophrenia had poorer MBI scores at 12 months (76 compared with 90 points; p = 0.006). The 1-year mortality rate was comparable (p = 0.29) between patients with schizophrenia (5.7%) and those without schizophrenia (2.4%). Similar trends in MBI were observed in the conservatively managed group of patients. Conclusions: There was no increase in postoperative complications after a surgical procedure for a hip fracture in elderly patients with schizophrenia. The 1-year mortality after a surgical procedure for hip fracture is similar in both patients with schizophrenia and those without schizophrenia. Patients with schizophrenia and hip fracture who were surgically managed had poorer 1-year functional outcomes compared with patients without schizophrenia matched for age, sex, and MBI at admission. This information will be useful in shared decision-making discussions with patients and families. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Elderly patients with concomitant upper limb and hip fractures present a management dilemma because upper limb fractures potentially affect rehabilitation outcomes for the hip fracture. This study aims to evaluate whether the site of upper limb fractures and the decision to surgically treat such fractures affect the functional outcome of surgically treated hip fracture patients. We retrospectively reviewed 1828 hip fracture patients treated at a single trauma centre over 3years, of whom 42 with surgically treated hip fractures had concomitant upper limb fractures. Outcome measures, such as length of hospital stay, complications, mortality and readmission rates, were assessed, whilst the functional outcomes were evaluated using the Modified Barthel Index (MBI) on admission, post-operatively and at 6 and 12months of follow-up. Amongst the 42 patients with surgically treated hip fractures, 31.0% had proximal humerus fractures, 50.0% had wrist fractures, 16.7% had elbow fractures and 2.4% had forearm fractures. 50.0% of these upper limb fractures were treated surgically. There was no difference in complications, inpatient morbidity, readmission rates or the length of hospital stay for patients whose upper limb fractures were surgically treated as compared to those non-surgically treated. There was no difference in absolute MBI scores at 6 and 12months based on the management of upper limb fractures. However, patients with surgically treated wrist fractures had statistically significant higher MBI scores at 6months as compared to those treated non-surgically. Surgical treatment of concomitant upper limb fractures does not appear to change the outcomes of the hip fractures. Hip fracture patients with surgically treated wrist fractures had better functional outcomes at 6months compared to those treated non-surgically; however, there was no difference at 12months. Hip fracture patients with concomitant wrist fractures had better functional outcomes compared to hip fracture patients with proximal humerus fractures.

Crossed Cerebellar Diaschisis Has an Adverse Effect on Functional Outcome in the Subacute Rehabilitation Phase of Stroke: A Case-Control Study

The aim of this study was to determine if a delay to surgery of more than 48h was associated with poorer functional outcomes and increased 1-year mortality rates for elderly hip fractures. A retrospective review of surgically treatedelderly (≥ 60years old) hip fracture patients in a single institution was conducted. Patients were divided into 2 groups depending on hours from admission to surgery: Group 1 ( ≤ 48h) and Group 2 (> 48h); these groups were 1:1 matched for the initial Modified Barthel's Index (MBI) and Charlson Comorbidity Index (CCI). 2562 patients were eligible for the study. The cut-point value in a receiver operating curve analysis for 12-month MBI against time to surgery was not robustenough to determine an optimal time for surgery. Group 1 (n = 888) had significantly better MBI scores at 6-months [mean 78.7 (± 19.9) vs. mean 75.5 (± 20.6)] and 1-year [mean 80.4 (± 20.1) vs. mean 76.9 (± 22.3)] (p < 0.001). Thisdifference in MBI scores between the groupsdid not meet the minimal clinically important difference of 10 points. Therewas no significant difference in 1-year mortality (3.7% vs. 4.4%) (p = 0.427). Delayed surgery past 48h significantly increased the risk of post-operative complications.(Urinary tract infection, acute retention of urine and pneumonia) (p < 0.001). Delayed surgery for elderly hip fractures after 48h increases the risk of acute post-operative complications. There is no increase in 1-year mortality and no clinically important deterioration of MBI if operated on after 48h. III.

BackgroundEarly Mobility (EM) has been recognized as a feasible and safe intervention that improves functional outcomes in hospitalized patients. The International Classification of Functioning, Disability and Health (ICF) supports understanding of functioning and disability in multidimensional concepts and efforts have been taken to apply ICF in a hospital environment. EM protocols might be linked with the ICF component of activity and participation. The correlations between ICF, EM, and functional scales might help the multidisciplinary team to conduct the best rehabilitation program, according to patients' functional demands.ObjectivesThe primary outcome is to analyze the activity level of neurological inpatients on admission and delivery after a Neurological Early Mobility Protocol (NEMP) at intermediate care settings in a public hospital in Brazil using Activity Level categories, HPMQ, and MBI scores. The secondary outcome is to analyze the ICF performance qualifier, specifically in the activity domain, transposing HPMQ and MBI scores to the corresponding ICF performance qualifiers.DesignAn international prospective study.MethodsNEMP was used to promote patients' mobility during a hospital stay in neurological ward settings. First, patients were categorized according to their Activity Levels (ALs) to determine the NEMP phase to initiate the EM protocol. ALs also were evaluated in the first and last sessions of NEMP. Thereafter, the Hospitalized Patient Mobility Questionnaire (HPMQ) was applied to identify whether patients needed assistance during the performance of hospital activities as well as the Modified Barthel Index (MBI). Both measures were applied in NEMP admission and discharge, and the Wilcoxon Signed Rank Test was used to compare data in these two time points. HPMQ and MBI scores were re-coded in the correspondent ICF performance qualifier.ResultsFifty-two patients were included with age of 55 ± 20 (mean ± SD) years and a length of hospital stay of 33 ± 21 days. Patients were classified along ALs categories at the admission/discharge as follows: AL 0 n = 6 (12%)/n = 5 (9%); AL 1 n = 12 (23%)/n = 6 (12%); AL 2 n = 13 (25%)/n = 8 (15%); AL 3 n = 10 (19%)/n = 13 (25%); AL 4 n = 11 (21%)/n = 20 (39%). HPMQ data revealed progressions for the activities of bathing (p < 0.001), feeding (p < 0.001), sitting at the edge of the bed (p < 0.001), sit to stand transition (p < 0.001), orthostatism (p < 0.001) and walking (p < 0.001). Transposing HPMQ activities into ICF performance qualifiers, improvements were shown in bathing (d510.3 to d510.1—severe problem to mild problem) and sitting at the edge of the bed (d4153.2 to d4153.1—moderate problem to mild problem). At MBI score were observed an average of 36 [IQR−35. (95% CI 31.5; 41.1)] on NEMP admission to 52 at discharge [IQR−50 (95% CI 43.2; 60.3)] (p < 0.001). Recoding MBI scores into ICF there were improvements from severe problem (3) to moderate problem (2).LimitationsThe delay in initiating NEMP compared to the period observed in the literature (24–72 h). The study was carried out at only one center.ConclusionsThis study suggests that neurological inpatients, in a public hospital in Brazil had low activity levels as could be seen by MBI and HPMQ scores and in the ICF performance qualifier. However, improvements in the evaluated measures and ICF activity domain were found after NEMP. The NEMP protocol has been initiated much longer than 72 h from hospital admission, a distinct window than seen in the literature. This enlargement period could be a new perspective for hospitals that are not able to apply mobility in the earliest 24–72 h.

PurposeThe purpose of this study is to report our short-term functional outcome for 14 children with arthrogryposis multiplex congenita (AMC) who underwent multiple surgical procedures at an early age.MethodsDuring the period 2002–2010, 14 children (11 males and three females) with AMC underwent multiple surgical procedures to treat deformities of the lower and upper limbs. About 81 procedures were performed, at a rate of 5.9 procedures per child. The mean age at the last follow-up was 5.9 years. The average follow-up period was 3.6 years (range, 1.5–6 years). The functional outcome assessment included walking ability and the activities of daily living for the upper limb function.ResultsAt the last follow-up visit, six (43%) children (four males, two females) with a mean age of 8.3 years (range, 4–15) were independent walkers. Three children (males) with a mean age of 3.5 years (range, 2.5–5) were able to walk, but with support. One child (male), 3 years old, was a household ambulator. Three children (two males, one female) with a mean age of 4.2 years (range, 2.5–6) were nonfunctional ambulators. The last child (male) was nonambulatory at the age of 5 years. Activities of daily living were severely affected in the nonambulatory child. One child in the nonfunctional ambulators group had limitations in the activities of daily living; however, upper limb function was not affected in the remaining 12 children.ConclusionWe believe that aggressive surgical treatment using multiple operations at an early age can improve the short-term functional and clinical outcomes of children with AMC.

Introduction Fear of Falling (FoF) is common after hip fracture and associated with adverse outcomes including impaired functional recovery and recurrent falls. The objective of this study was to measure self-efficacy related to falls and its association with functional outcomes after hip fracture surgery. Methods A prospective cohort study was performed on 106 community-dwelling elderly aged ≥65 years without dementia, admitted to a community hospital for rehabilitation after surgery for fragility hip fracture in Singapore. They were managed in an integrated multidisciplinary orthogeriatric programme, transitioning from acute orthopaedic unit to the affiliated community hospital. Falls Efficacy Scale (FES; range 10-100) was assessed on discharge. Main outcomes measured included Parker Mobility Score (PMS) and Modified Barthel Index (MBI) at 3 months. Results Key characteristics of the cohort were: mean age 79.4(SD 6.38); female 74%, Chinese 83%, pre-fracture PMS 6.7(SD 2.7); pre-fracture MBI 81.1(SD 20.9); mean FES score 32.0(SD 23.7). At 3 months, mean PMS was 3.97(SD 2.51); mean MBI was 73(SD 20.1), demonstrating that the cohort overall did not regain their pre-morbid functional levels. FES was negatively correlated with both 3-month MBI and PMS with coefficients -0.592 and -0.523 respectively (p&amp;lt;0.001). FES was negatively associated with 3-month MBI and PMS in the multiple linear regression model, having adjusted for demographics, comorbidities, pre-fracture MBI and PMS, MMSE, geriatric depression scale, and post-operative weight-bearing status, with corresponding βs -0.26(95%CI -0.49 to -0.02;p=0.032) and -0.03(95%CI -0.06 to -0.00;p=0.044). Conclusion FoF is a potentially modifiable factor linked to adverse functional outcomes in hip fracture rehabilitation, indicating the necessity to address falls self-efficacy as a major component of assessment and intervention, whilst further exploring the local validity and applicability of various instruments measuring FoF. Further studies need to be conducted on the evolving patterns of FoF over time and its impact on longer-term functional and psychosocial outcomes.

The Clinical Impact of Modified Barthel Index in Elderly Patients over 60 Years with Diffuse Large B-Cell Lymphoma

Purpose. To determine if the American Society of Anesthesiologist (ASA) score can be used to predict hospital charges for inpatient services. Materials and Methods. A retrospective chart review was conducted at a level I trauma center on 547 patients over the age of 60 who presented with a hip fracture and required operative fixation. Hospital charges associated with inpatient and postoperative services were organized within six categories of care. Analysis of variance and a linear regression model were performed to compare preoperative ASA scores with charges and inpatient services. Results. Inpatient and postoperative charges and services were significantly associated with patients' ASA scores. Patients with an ASA score of 4 had the highest average inpatient charges of services of $15,555, compared to $10,923 for patients with an ASA score of 2. Patients with an ASA score of 4 had an average of 45.3 hospital services compared to 24.1 for patients with a score of 2. Conclusions. A patient's ASA score is associated with total and specific hospital charges related to inpatient services. The findings of this study will allow payers to identify the major cost drivers for inpatient services based on a hip fracture patient's preoperative physical status.

Does additional weekend and holiday physiotherapy benefit geriatric patients with hip fracture?- A case-historical control study.

Artificial hip arthroplasty (AHA) is widely accepted in elderly patients with femoral neck fractures, but it is associated with high risk of death and various postoperative complications due to old age and accompanying chronic diseases. Therefore, this study aimed to explore the risk factors for death in elderly patients with femoral neck fractures after AHA and to establish a nomogram risk prediction model, which is expected to reveal high-risk patients and improve the postoperative quality of life and survival rate of patients. Elderly patients who underwent AHA for femoral neck fractures in our hospital from September 2014 to May 2021were retrospectively analyzed. These patients were divided into a survival group and a death group according to their clinical outcomes. The following clinical data were recorded for the patients in the two groups: sex, age, underlying diseases, smoking and drinking history, preoperative nutritional risk score (NRS) and American Society of Anesthesiologists (ASA) score, as well as relevant indicators about the operation. These data were subject to univariate analysis and then logistic analysis to determine the risk factors of death. Subsequently, a nomogram risk prediction model was established and further validated with the receiver operating characteristic curve (ROC) and the Hosmer-Lemeshow test. Finally, the effects of predictive risk factors were analyzed using the Kaplan-Meier survival curve. Follow-up was completed by 260 patients, including 206 patients in the survival group and 54 patients in the death group; the overall death rate was 20.77%, and the follow-up time, age, postoperative 1, 3 and 5-year death rates were 3.47 ± 1.93 years, 75.32 ± 9.12 years, 5.77%, 12.51%, and 25.61%, respectively. The top three causes of death in 54 patients were respiratory disease, cerebrocardiovascular disease, and digestive disease, respectively. The logistic analysis indicated that elderly patients with femoral neck fractures, the risk factors for death after AHA were age ≥ 80 years, preoperative NRS ≥ 4, HB ≤ 90 g/L, CR ≥ 110 umol/L, and ASA score ≥ 3, as well as postoperative albumin ≤ 35 g/L, the nomogram was established, and then its predictive performance was successfully validated using the ROC curve (AUC = 0.814, 95% confidence interval = 0.749-0.879) and the Hosmer-Lemeshow test (p = 0.840). Furthermore, Kaplan-Meier survival curve analysis revealed that the abovementioned six indicators were correlated with the post-AHA survival time of elderly patients with femoral neck fractures (pLog Rank < 0.05). Old age, preoperatively high NRS and ASA score, anemia, poor renal function, and postoperative hypoproteinemia are the major risk factors for death in elderly patients with femoral neck fractures after AHA; they are also associated with postoperative survival. Early identification and effective interventions for optimization of modifiable risk factors are recommended to improve the postoperative quality of life and survival rates.

Introduction:Postoperative delirium is common for patients with hip fracture. Predictors of postoperative delirium and its association with preexisting dementia and adverse postoperative outcomes in a geriatric hip fracture population were assessed.Methods:Patients with hip fracture aged 60 years and older were identified in the 2016 and 2017 National Surgical Quality Improvement Program Procedure Targeted Databases. Independent risk factors of postoperative delirium were identified. Associations with mortality, readmission, and revision surgery were evaluated using moderation and mediation analysis.Results:Of 18,754 patients with hip fracture, 30.2% had preoperative dementia, 18.8% had postoperative delirium, and 8.3% had both preoperative dementia and postoperative delirium. Independent predictors of postoperative delirium were as follows: older age, male sex, higher American Society of Anesthesiologists score, dependent functional status, nongeneral anesthesia, preoperative diabetes, bleeding disorder, and preoperative dementia. Preoperative dementia and postoperative delirium each had an independent correlation with 30-day mortality (odds ratios = 2.06 and 1.92, respectively, with P < 0.001 for both). However, when both were present, those with preoperative dementia and postoperative delirium had an even higher odds of mortality based on moderation analysis (odds ratio = 2.25, P < 0.001). Readmissions and reoperations were significantly correlated with postoperative delirium, but not with preoperative dementia. The combination of preoperative dementia and postoperative delirium, however, did have compounding effects. Furthermore, a significant proportion of the total effect of preoperative dementia on mortality and readmission was accounted for by the development of postoperative delirium based on mediation analysis (medeff: 7%, P < 0.001 and medeff: 35%, P < 0.001).Discussion:Postoperative delirium is a potentially preventable postoperative adverse outcome that was seen in 18.8% of 18,754 patients with hip fracture. Those with preoperative dementia seem to be a particularly at-risk subpopulation. Quality improvement initiatives to minimize postoperative delirium in this hip fracture population should be considered and optimized.