Functional Outcome Measures Research Articles

Prospective Assessment of Outcomes After Femoral Condyle Osteochondral Allograft Transplantation With Concurrent Meniscus Allograft Transplantation.

Osteochondral allograft transplantation (OCAT) and meniscus allograft transplantation (MAT) have each become more commonly implemented for the treatment of young to middle-aged patients with complex knee pathology. Evidence regarding tibiofemoral OCAT in the setting of concurrent MAT is limited. The purpose of this study was to characterize outcomes for femoral condyle OCAT with concurrent MAT (OCAT+MAT) in the ipsilateral compartment of patients after evidence-based shifts in practice. It was hypothesized that OCAT+MAT would be associated with successful outcomes characterized by statistically significant and clinically meaningful improvements in patient-reported outcome measures (PROMs) of knee pain and function in >80% of patients for at least 2 years after transplantation. Case series; Level of evidence, 4. With institutional review board approval and documented informed consent, patients who underwent primary OCAT+MAT between 2016 and 2020 and enrolled in a lifelong registry for prospective collection of outcomes after OCAT were included. Patients with minimum 2-year follow-up data regarding complications, failures, adherence, and PROMs were analyzed. Patients who required OCAT and/or MAT revision or conversion to arthroplasty were defined as experiencing treatment failures. A total of 23 consecutive patients (mean age, 37.1 years; mean body mass index, 28 kg/m2; 14 men) met the inclusion criteria, with a mean follow-up of 51 months (range, 24-86 months). The initial treatment success rate was 78% based on 5 initial treatment failures, and the overall success rate was 83% based on a successful revision OCAT. All failures occurred in the medial compartment. Older patient age (42.2 vs 32.1 years; P = .046) and nonadherence to postoperative restriction and rehabilitation protocols (P = .033; odds ratio, 14) were significant risk factors for treatment failure. All measured PROMs achieved significant improvements (P < .001) and minimum clinically important differences at a minimum of 2 years postoperatively. OCAT+MAT was associated with successful short- to mid-term outcomes in 83% of cases. Evidence-based shifts in practice were implemented before the enrollment of this patient cohort. Older patients and those who were not adherent to postoperative restriction and rehabilitation protocols had a significantly higher risk for treatment failure and subsequent conversion to arthroplasty.

A Framework for Best Practices and Readiness in the Advent of Anti-Amyloid Therapy for Early Alzheimer's Disease in Asia.

Advances in biomarker-based diagnostic modalities, recent approval of anti-amyloid monoclonal antibodies for early Alzheimer's disease (AD; mild cognitive impairment or mild dementia due to AD) and late-stage clinical development of other disease-modifying therapies for AD necessitate a significant paradigm shift in the early detection, diagnosis and management of AD. Anti-amyloid monoclonal antibodies target the underlying pathophysiological mechanisms of AD and have demonstrated a significant reduction in the rate of clinical decline in cognitive and functional outcome measures in patients with early AD. With growing recognition of the benefit of early interventions in AD, an increasing number of people may seek diagnosis for their subjective cognitive problems in an already busy medical system. Various factors such as limited examination time, lack of expertise for cognitive assessment and limited access to specialized tests can impact diagnostic accuracy and timely detection of AD. To overcome these challenges, a new model of care will be required. In this paper, we provide practical guidance for institutional readiness for anti-amyloid therapies for early AD in Asia, in terms of best practices for identifying eligible patients and diagnosing them appropriately, safe administration of anti-amyloid monoclonal antibodies and monitoring of treatment, managing potential adverse events such as infusion reactions and amyloid-related imaging abnormalities, and cross-disciplinary collaboration. Education and training will be the cornerstone for the establishment of new pathways of care for the identification of patients with early AD and delivery of anti-amyloid therapies in a safe and efficient manner to eligible patients.

Mapping the Course of Recovery Following Limb-Salvage Surgery for Soft-Tissue Sarcoma of the Extremities.

Despite the goal of an acceptable functional result, the surgical treatment of soft-tissue sarcoma can portend a prolonged course of recovery. More comprehensive data on the expected course of recovery following extremity sarcoma surgery are needed to help to inform physicians and patients. The purpose of the present study was to describe the typical course of functional recovery following limb-salvage resection of a soft-tissue sarcoma and to identify factors associated with a delayed postoperative course of recovery. A retrospective review of a prospectively maintained institutional database was performed for all patients undergoing surgical treatment with limb salvage of a soft-tissue sarcoma of the extremities or pelvis with at least 1 year of follow-up after the definitive surgical procedure. All patients were required to have preoperative functional outcomes recorded for either the Toronto Extremity Salvage Score (TESS) or the Musculoskeletal Tumor Society (MSTS) score and functional outcome measures at 1 year postoperatively. The primary outcome measures were time to recovery and maximal functional improvement. In this study, 916 patients met inclusion criteria following surgical resection of a soft-tissue sarcoma of the extremities. The median follow-up was 74 months. Patients typically achieved a return to their baseline preoperative level of function for all functional outcome measures by 1 to 2 years and achieved maximal functional recovery by 2 years postoperatively. Older age, female sex, deep tumor location, larger tumor size, pelvic location, osseous resection, motor nerve resection, free and/or rotational soft-tissue coverage, and postoperative complications were independently associated with worse TESS and/or MSTS scores (p ≤ 0.05). Tumor recurrence was associated with worse functional outcomes scores. An analysis was performed to determine which patients had a prolonged course of recovery (i.e., were considered to still be recovering). Older age, female sex, larger tumor size, osseous resection, and motor nerve resection were associated with a delayed course of recovery (p ≤ 0.04). Complications and tumor recurrence were associated with delayed functional recovery across all domains. Most patients will achieve maximal recovery by 2 to 3 years following surgical resection for soft-tissue sarcoma of the extremities. Older age, female sex, larger tumor size, osseous resection, motor nerve resection, postoperative complications, and tumor recurrence portend poorer functional outcomes and a delayed course of recovery. Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Functional patient-reported outcome measures after hip or knee arthroplasty: A systematic review and content analysis using the International Classification of Functioning, Disability and Health (ICF).

This systematic review aimed to identify the existing patient-reported outcome measures (PROMs) used in hip or knee arthroplasty for adults with osteoarthritis and assess their content validity using the modified International Classification of Functioning, Disability and Health (ICF) core set for osteoarthritis (OA). Four databases were systematically searched to identify disease or joint-specific PROMs evaluating function after hip or knee arthroplasty. Two reviewers independently evaluated the content of PROMs based on established ICF linking rules. From 449 studies included in this review, 50 PROMs were identified. The mobility chapter of activities and participation was the most common component, followed by sensory function and pain chapter of body function and structure. The most frequent ICF activity and participation categories were d451:going up and down stairs, d4701:using private motorized transportation, d4104:standing, and d4154:maintaining a standing position. However, 11 ICF categories of the modified OA coreset were not captured in any PROMs. This ICF-based content analysis of PROMs revealed that included activity and participation categories vary widely, with little overlap between PROMs. The Knee injury and Osteoarthritis Outcome Score and Hip disability and Osteoarthritis Outcome Score had the most coverage for activity and participation (36.7%). Even though our search identified 50 specific PROMs, there remain gaps in content related to activity and participation coverage. By providing a content analysis of the PROMs used after hip or knee arthroplasty, this study may help clinicians select PROMs based on covered categories and relevant clinical objectives.

Influence of denture-bearing conditions on masticatory function and patient-reported outcomes measures.

To investigate the influence of different denture-bearing conditions on the masticatory function and patient-reported outcome measures (PROMs) of complete denture wearers. Sixty edentulous patients were selected and allocated into two groups according to the American College of Prosthodontics' (ACP) classification: non-atrophic (NAT) (Classes I and II) (n = 24) and atrophic (AT) (Classes III and IV) (n = 36). All patients received new complete dentures (CDs). The objective variables (masticatory performance and swallowing threshold) were assessed as well as the PROMs (oral health-related quality of life (OHIP-EDENT), patient satisfaction) and quality of the prosthesis, at baseline (using the old CD) and after 4 months new prostheses use. Data were analyzed by Mann-Whitney test followed by the Generalized Equations Estimation (GEE), linear regression and Chi-square test. Higher masticatory performance was observed in the NAT group (p < .05) for both time points, baseline and after 4 months. However, compared to baseline, both groups showed significant masticatory improvement after 4 months (p < .05). Satisfaction and overall quality of life improved after 4 months with no difference between groups (p > .05). Regarding the quality of the CD, baseline results were significantly (p < .05) lower in the AT group, but after 4 months, no significant differences were found between groups and in intragroup analysis (p > .05). The denture-bearing conditions seems to impact masticatory function, but the PROMs are barely affected.

Tendon Transfers in Reverse Total Shoulder Arthroplasty: A Systematic Review.

The purpose of this study was to evaluate clinical outcomes after tendon transfers in the setting of reverse total shoulder arthroplasty (RTSA). PubMed and Embase were searched according to Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines to find primary clinical studies of any type of tendon transfer in the setting of RTSA. Overall, 17 studies (level of evidence [LOE] I: 1, LOE II: 0, LOE III: 3, LOE IV: 13) met inclusion criteria, with 300 shoulders. Most patients were female (56.7%), with an average age of 68.7 years (range 19 to 89) and a mean follow-up of 46.2 months (range 6 to 174). 11 studies reported outcomes after combined latissimus dorsi and teres major transfer (LDTM) while eight studies reported on latissimus dorsi transfer only (LD). Improvements in commonly reported subjective and functional outcome measures were as follows: external rotation +32° (LDTM) and +30° (LD), flexion +65° (LDTM) and +59° (LD), Visual Analog Score -5.4 (LDTM) and -4.5 (LD), subjective shoulder value +43.8% (LDTM) and +46.3% (LD), and overall Constant score +33.8 (LDTM) and +38.7 (LD). The overall complication rate was 11.3%, including tendon transfer ruptures (0.7%), instability (3.0%), infection (2.0%), and nerve injury (0.3%). The all-cause repeat operation rate was 7.3%, most commonly for arthroplasty revision (5.3%). Subgroup analysis revealed that lateralized implants with tendon transfer resulted in markedly greater improvements in Constant score, flexion, ER1, and ER2 while medialized implants with tendon transfer had markedly greater improvements in Visual Analog Score, subjective shoulder value, and abduction. Patients undergoing tendon transfer of either combined LDTM or latissimus dorsi alone in the setting of RTSA have markedly improved subjective and functional outcomes. A moderate incidence of complications (11.3%) was noted in this patient population.

Validation of Patient-Reported Outcome Measurement Information System for Detection of Posttraumatic Stress in Children and Adolescents Following Procedures for Acute Orthopaedic Trauma.

The efficiency and validity of the Patient-Reported Outcomes Measurement Information System (PROMIS) surveys were determined for pediatric orthopaedic trauma patients with posttraumatic stress disorder (PTSD) symptoms in a clinic setting. Prospective cohort study. Single-institution, Level I trauma center. All consecutive children aged 8-18 years undergoing procedures or surgery for orthopaedic trauma. The convergent, divergent, and discriminant validity of the PROMIS Anger and Anxiety computerized adaptive tests (CATs) were evaluated and compared with the previously validated Child PTSD Symptom Scale (CPSS). The efficiency in time to completion of the outcome measures was compared between the CPSS and PROMIS surveys. Cutoffs for increased likelihood of PTSD were established for the PROMIS questionnaires. A total of 233 subjects were included in this study (mean age 13.1 years with SD 2.8 years, 71% male). The majority (51%) of injuries were related to sports, and most (60%) involved the upper extremity. Of those included, 41 patients had high levels of PTSD symptoms on the CPSS (18%; 95% CI, 13.1-23.2%). The CPSS took 182 (interquartile range [IQR] 141-228) seconds versus 52 (IQR 36-84) and 52 (IQR 36-70) seconds for PROMIS Anger and Anxiety CATs, respectively. Convergent validity showed patient scores on both PROMIS instruments significantly correlated with CPSS scores (Anger: P < 0.001, r = 0.51; Anxiety: P < 0.001, r = 0.41). Neither PROMIS score correlated with University of California Los Angeles Activity Score (Anger: r = -0.26; Anxiety: r = -0.22), a functional outcome measure, demonstrating divergent validity. Both PROMIS instruments sufficiently discriminated across PTSD risk groups (Anger P < 0.001; Anxiety P < 0.001). A score of at least 53 on PROMIS Anger or at least 48 on PROMIS Anxiety indicated an increased likelihood of PTSD risk. PROMIS Anger and Anxiety CATs are efficient and valid for evaluating posttraumatic stress in children following orthopaedic trauma procedures. Diagnostic Level I. See Instructions for Authors for a complete description of levels of evidence.

Outcomes of Dual Mobility Versus Fixed-Bearing Components in Revision Total Hip Arthroplasty: A Systematic Review and Meta-Analysis

BackgroundDual mobility (DM) implants have received increasing interest in revision surgery due to their increased stability. The aim of this systematic review was to compare outcomes of DM versus conventional fixed-bearing (FB) implants in revision total hip arthroplasty (rTHA). MethodsA comprehensive search was performed using the PubMed, Embase, and MEDLINE databases between January 2000 and 2023. Outcome measures included rerevision due to dislocation, rerevision for other causes, all-cause rerevision, total complication rate, and functional outcome measures. The Methodological Index for Nonrandomized Studies assessment tool was used to evaluate methodological quality and the risk of bias. A pooled meta-analysis was conducted, with an assessment of heterogeneity using the Chi-square and Higgins I2 tests. A further subgroup analysis was performed between DM implants and larger femoral head (> 36 mm) FB implants. ResultsA total of 13 studies met the final inclusion criteria, with an overall number of 5,004 rTHA hips included (2,108 DM and 2,896 FB). The DM implants had significantly lower odds of rerevision due to dislocation (odds ratio [OR] 0.38, P < 0.001), aseptic loosening (OR 0.54, P = 0.004), and all-cause rerevision (OR 0.55, P < 0.001) compared to FB implants. No statistically significant difference was seen in the odds of rerevision due to periprosthetic joint infection (OR 0.99, P = 0.94) or periprosthetic fracture (OR 0.59, P = 0.13) between the 2 groups. The total number of complications showed an odds benefit in favor of DM implants (OR 0.43, P < 0.001). In the subgroup analysis, there was no significant difference in the odds of rerevision due to dislocation (OR 0.69, P = 0.11) between DM and larger femoral head FB implants. ConclusionsBased on current literature, it appears DM implants are an effective modality for reducing dislocation following rTHA with lower complication rates compared to FB implants. However, further prospective randomized controlled trials with longer term follow-up are required.

Exercise and Cognitive Function in Chronic Kidney Disease: A Systematic Review and Meta-Analysis of Efficacy and Harms.

People living with chronic kidney disease (CKD) are at higher risk of cognitive impairment. Exercise may improve cognitive function. This systematic review and meta-analysis of randomized controlled trials (RCTs) was completed to determine the efficacy and harms of exercise in improving cognitive function in people living with CKD. A systematic literature review identified RCTs of people with any stage of CKD, with an intervention that exercised large-muscle groups, and with a validated outcome measure of cognitive function. First, harms were analyzed. Then a random-effects meta-analysis was completed with subsequent planned subgroup analyses to investigate heterogeneity between CKD stages and treatments, between different exercise types, durations and intensities, and between different outcome methodologies. Finally, quality of evidence was rated. Nineteen trials randomized 1160 participants. Harms were reported on 94 occasions in intervention groups vs. 83 in control. The primary analysis found that exercise had a small but statistically significant effect on cognition in CKD (effect size (ES) = 0.22; 95% confidence intervals (CI95) = 0.00, 0.44; P = 0.05). However, the quality of evidence was rated as low. Subgroup analyses found that type of exercise moderated the effect on cognition (χ2 = 7.62; P = 0.02), with positive effects only observed following aerobic exercise (ES = 0.57; CI95 = 0.21, 0.93; P = 0.002). Across the spectrum of CKD, exercise had a small but positive and clinically meaningful effect on cognitive function and did not appear to be harmful. Aerobic exercise was particularly beneficial. However, results must be interpreted cautiously due to the low quality of evidence. Nevertheless, care teams may choose to recommend aerobic exercise interventions to prevent cognitive decline. Researchers should design unbiased studies to clarify what intensity and duration of exercise is required to maximize efficiency of such exercise interventions.

Functional Outcome Measures after Operative Management of Acetabular Fractures

Objective: This study evaluated the functional outcome of patients with acetabular injuries using the Majeed pelvic score. The specific objectives were to assess any differences in functional outcomes among patients treated early versus delayed surgery and those with or without concomitant injuries. Methodology: Patients from our institution, Baguio General Hospital and Medical Center, with acetabular injuries from January 2019 to December 2022, were investigated. Patients with acetabular fractures with or without other injuries were included. All available data sources were reviewed, such as charts from hospital records, patient census, and electronic medical records. Patients underwent physical therapy before discharge and were followed up. The patients’ outcomes after surgical intervention were assessed using Majeed's pelvic score Results: Thirteen patients were included in the study with follow-ups ranging from one to three years. A functional assessment using Majeed's pelvic score with a mean of 83 points (range 72–100). The majority had good functional outcomes. Conclusions: Early surgical intervention may have no advantage over delayed surgeries regarding functional outcomes. However, concomitant injuries and complications may contribute to a poor to fair functional outcome.

Is Transcranial Direct Current Stimulation Effective for Cognitive Dysfunction in Substance Use Disorders? A Systematic Review.

Patients with substance use disorders (SUDs) often suffer from cognitive dysfunction (CD), affecting their quality of life and daily functioning. Current treatments, including pharmacotherapy and psychotherapy, have limited efficacy and notable side effects. Transcranial direct current stimulation (tDCS), a non-invasive technique that modulates cortical activity, shows promise in improving cognitive function with minimal side effects and low cost, and could potentially serve as a valuable adjunct to existing therapies. This systematic review aims to evaluate the literature on the effectiveness of tDCS for CD in SUD patients to inform clinical practice and future research. Following PRISMA guidelines, the review includes studies that used tDCS for SUD-related CD. The criteria for inclusion encompassed participants aged 18 and older with a diagnosis of SUD, the use of tDCS (either conventional or high-definition), control groups receiving sham stimulation or no intervention, and cognitive outcome measures for substance-related cognitive function using validated tools. Databases searched were Ovid MEDLINE, PubMed, Web of Science, Embase, Scopus, and PsycINFO, with specific keywords. Twenty-two studies met the criteria, suggesting tDCS can improve cognitive functions in SUD patients, though results varied. Effectiveness may depend on the brain area targeted, stimulation parameters, task requirements, and individual differences. tDCS shows potential in treating SUD-related CD, but further research is needed to optimize stimulation protocols and address study variability. Future studies should use functional magnetic resonance imaging to explore the brain mechanisms by which tDCS improves cognitive function in SUDs and focus on larger, long-term trials to confirm efficacy and refine tDCS treatment parameters.

Cross-sectional survey study of the natural history of LAMA2-related dystrophy

BackgroundLAMA2-related dystrophies (LAMA2-RD) are a rare group of neuromuscular disorders with a broad spectrum of phenotype severity, ranging from mild to severe. We performed a cross-sectional study of LAMA2-RD through motor function and pulmonary tests to establish the disease's natural history. MethodsForty-four individuals with LAMA2-RD were included and evaluated once through functional outcome measures including Motor Function Measure 32 (MFM32), Revised Upper Limb Module (RULM), goniometry, and Forced Vital Capacity (FVC). Fixed Effect Regression Model (ERM) and Kaplan-Meier curve were used for calculating the rate of the disease progression ResultsPatients were between 2 and 25 years old (mean 11.4), the most frequent phenotype presentation was non-ambulant (N=36, 81.8%) while eight patients (18,2 %) were ambulant. The non-ambulant group presented a more severe progression of the disease. Non-ambulant patients had a 1.85 % decrease in FVC/year against 1.32 %/year among ambulant patients. In the non-ambulant group, there was a 4.2 % drop/year in the MFM32-D2 domain (p<0.00001), a 2.6 % drop/year in the D3 domain (p<0.0001), and a 2.7 % drop/year in the MFM32 global assessment (p<0.0001). However, the non-ambulant group's evaluation of upper limb function through the RULM scale did not show a statistically significant reduction. In the non-ambulant group, elbow and knee retractions worsened 3.22 degrees/year (p=0.00087) and 1.92 degrees/year, respectively. While in those patients who acquired gait, elbow and knee retractions worsened 2.45 degrees/year (p=0.0003) and 1.73 degrees/year (p=0.01), respectively. ConclusionThis study confirmed the progressive nature of LAMA2-RD, both in ambulant and non-ambulant patients. MFM32, FVC, and goniometry were identified as promising outcome measures for natural history studies and clinical trials in LAMA2-RD.

Midterm results for revision total knee arthroplasty for component malrotation

IntroductionAccurate positioning of components in total knee arthroplasty (TKA) is essential to a satisfactory outcome. Significant malrotation may lead to chronic pain, stiffness, and dysfunction. This study aims to quantify improvements in functional outcomes following revision surgery for malrotation of either one or both components in TKA versus revision for aseptic loosening. MethodsThis was a retrospective review of TKAs that matched and compared the two-year functional outcomes of the malrotation group to a functionally similar aseptic loosening group. Functional outcomes were compared between groups using Short Form (SF-12), Western Ontario and McMaster University Osteoarthritis Index (WOMAC), and Knee Society Functional Score (KSFS). Student t-tests and chi-squared or Fisher’s tests were used for statistical analysis. ResultsOf the patients revised, 24 had malrotation and 57 had aseptic loosening. A total of 16 femoral and 17 tibial components were revised for malrotation. All 16 femoral components were internally malrotated (mean –4.8 ± 4.1 degrees; range, −0.5 to −16.6). Of the tibial components, 15 were internally malrotated, (mean −9.5 ± 6.6 degrees; range, −2.2 to –23.5) and 2 were externally malrotated (mean 4.6 ± 2.1 degrees; range, 3.1 to 6.0). All functional outcome measures significantly improved comparably within both groups preoperatively to 24 months postoperatively. At 24 months, functional outcome measures were comparable between the groups and WOMAC function scores were significantly higher in the malrotation group. ConclusionRevision TKA for malrotation can yield clinically and statistically significant functional improvements, similar in magnitude to those seen following revision TKA for aseptic loosening. Level of EvidenceLevel III

Validity and Reliability of Dysphagia Outcome Severity Scale (DOSS) When Used to Rate Flexible Endoscopic Evaluations of Swallowing (FEES).

The Dysphagia Outcome and Severity Scale is used both clinically and within dysphagia research, internationally. Although it was developed using videofluoroscopic swallowing studies, it is frequently used to rate Flexible Endoscopic Evaluations of Swallowing. The validity and reliability of DOSS-use with FEES, however, has not previously been evaluated. This study investigated the validity and rater reliability of clinicians using DOSS to rate FEES. Eleven Speech-Language Pathologists (SLPs) with varied dysphagia experience were recruited to review and DOSS-rate 17 soundless FEES (198 bolus swallows) recorded from 11 heterogenic dysphagic patients (2 cases with repeat FEES) and 4 healthy adults. The SLPs DOSS-ratings were compared against the initial comprehensive dysphagia evaluation (including patient diagnosis, interview, cranial nerve and complete FEES assessment) with Functional Oral Intake Scale (FOIS) and DOSS outcome measures. The SLPs were blinded to patient details and comprehensive dysphagia examination. Re-randomised rating of FEES cases occurred two weeks later (intra rater reliability). Criterion validity for DOSS-ratings (compared against comprehensive dysphagia evaluation with FOIS and DOSS) were strong-very strong (rs=0.858 and 0.936 respectively; p < 0.001). Inter rater reliability demonstrated high agreement (α = 0.891), also intra rater reliability demonstrated almost perfect agreement (Kw = 0.945). This study's results, with strong-very strong criterion validity and high rater reliability by SLPs, adds to the evidence for DOSS-use with FEES. Future validity research comparing DOSS with both FEES and VFSS simultaneously is recommended.

Comparison of Pericapsular Nerve Group and Lateral Quadratus Lumborum Blocks for Analgesia after Primary Total Hip Arthroplasty: A Randomized Controlled Trial.

The quadratus lumborum block (QLB) and the pericapsular nerve group (PENG) block both provide effective postoperative analgesia after hip surgery while minimizing impact on motor function. This study aimed to compare QLB and PENG in patients undergoing primary total hip arthroplasty. This superiority trial randomized patients scheduled for elective total hip arthroplasty to receive a lateral QLB or PENG with lateral femoral cutaneous nerve blocks for postoperative analgesia. Perioperative analgesic protocols were standardized. The primary outcome was postoperative cumulative opioid consumption at 72 hours. Secondary outcome was postoperative pain scores. Additional outcomes of interest included time to first ambulation, length of stay, patient reported outcome measures, and opioid-related side effects. This trial consented and randomized 106 subjects and 101 were included in analysis: PENG (n=50), QLB (n=51). Mean (95% CI) opioid consumption (IV MME) in the first 72 hours did not differ between PENG [109.6 (93.6, 125.6)] and QL [92.3 (76.6, 107.9)] groups (p=0.129) There were no significant differences between treatment arms in average pain score, time to ambulation, distance ambulated, rate of same day discharge, or hospital length of stay. There were also no differences in patient reported outcomes using HOOS-JR and PROMIS-10 scores. Patients undergoing primary THA receiving preoperative PENG vs QLB had similar opioid consumption, pain scores, time to ambulation, and hospital length of stay. Both QL and PENG blocks are analgesic options in patients undergoing primary THA. NCT05710107; www.ClinicalTrial.gov IRB Protocol ID: Pro00124880. Pericapsular nerve group (PENG) block may provide analgesia after hip arthroplasty and improve early functional recovery. This study evaluated postoperative opioid consumption in patients randomized to PENG or lateral quadratus lumborum block (QLB).Opioid consumption, pain scores, motor recovery, and functional outcome measures did not differ in patients randomized to PENG vs lateral QLB.PENG and lateral QLBs are analgesic options following total hip arthroplasty with similar rates of same day discharge.

Associations between pain, function and quality of life after total hip arthroplasty

ObjectivesThis study investigated patient reported outcomes, and associations with improvement in quality of life 12-months after total hip arthroplasty (THA).Materials and methods: ParticipantsAdults (n = 433) undergoing THA for osteoarthritis between January 2017 and October 2020 in a large publicly funded tertiary hospital in New Zealand. Participants completed patient reported outcome measures of pain, function and quality of life (QOL) preoperatively, 6- and 12-months following THA. ResultsClinically significant changes in domains of pain and function were associated with improved QOL, even when pre-operation scores were controlled for. The largest gains in all three domains occurred in the pre-to 6-month post-operation period. Baseline demographic variables such as gender and comorbidities were not associated with change in QOL pre-to post-operation. However, although modest, age at surgery was negatively correlated with change in QOL. ConclusionsTHA contributes to substantial improvements in QOL, pain and function outcomes, and although possibly tempered by age, these relationships are likely to be inter-related and mutually reinforcing. Future QOL outcomes research should also consider the impacts on QOL improvement of other aspects of functioning such as psychological and social wellbeing.

Connecting Practice to Data: Implementation Strategies to Increase Collection of Core Outcome Measures in an Inpatient Rehabilitation Facility.

To describe a quality improvement project aimed at increasing collection of a "Core Set" of functional outcome measures in an inpatient rehabilitation facility (IRF), characterize implementation strategies used across 4 study phases, and evaluate program adoption and maintenance. A 30-bed brain injury unit of a 132-bed IRF. Participants included physical therapists (5 full-time, 2 part-time, and 30 hourly as needed) and 764 individuals with traumatic brain injury (TBI) who received care during the project period. In this descriptive observational study, we operationalize implementation strategies selected for 4 project phases: Exploration, Preparation, Implementation, and Sustainment. We define each implementation strategy using the Expert Recommendations for Implementing Change and report on program adoption and maintenance. Adoption (proportion of TBI-related admissions with completed outcome measures) and maintenance (adoption over 4years). Preparation phase strategies focused on local adaptations, education, environmental preparation, and collaboration with informatics. Implementation phase strategies included reminders, feedback, champions, and iterative adjustments. Sustainment strategies focused on integration into standard practice. Adoption increased postinitiation for all measures except one. Despite improvements, a notable portion of measures remained incomplete. Increases in outcome measure collection were maintained for 2 to 4years, but a significant decline in paired admission and discharge scores suggests a reduced ability to monitor change over time. This study provides an example of a clinically driven quality improvement project and selected implementation strategies used to increase the collection of standard outcome measures in IRF. By leveraging the Expert Recommendations for Implementing Change framework, we aim to enhance comparability with similar efforts elsewhere. The results demonstrate the program's successes and challenges, highlighting the need for interdisciplinary clinical and research collaboration to support the translation of knowledge between research and clinical practice and inform meaningful improvements in care across TBI rehabilitation.

Natural History of Visual Acuity and Microperimetry-Based Functional Outcome Measures of the Macula in Patients with Geographic Atrophy: A Retrospective Chart Review Study in Germany.

Background/Objectives: Geographic atrophy (GA) is an advanced form of age-related macular degeneration (AMD) leading to the progressive and irreversible loss of visual function. Characteristics of GA include atrophic lesions resulting from the loss of photoreceptors, retinal pigment epithelium, and choriocapillaris. During GA progression, atrophic lesions typically advance from the macular periphery to the center, affecting foveal light sensitivity and visual acuity. This study analyzed changes in light sensitivity and visual acuity during the natural course of GA progression using the topographic analysis of structural and functional changes based on Early Treatment Diabetic Retinopathy Study (ETDRS) charts, multimodal imaging, and microperimetry assessment. Methods: Medical chart data of GA patients between 2014 and 2022 from the Internationale Innovative Ophthalmochirurgie GbR (I.I.O.) research center (Düsseldorf, Germany) were retrospectively analyzed. All patient eyes fulfilling the phase 3 OAKS study inclusion criteria were included and followed up for 60 months. The imputation of missing measurements and dropouts was performed by linear mixed models. Results: A total of 20 GA eyes from 13 GA patients were included in the study. At the index, 53.8% of patients had bilateral GA, with 70.0% of the eyes showing multifocal GA and 30.0% subfoveal encroachment (SFE). A total of 35.0% of the eyes had 2-5, and 15.0% over 20, areas of atrophy. Over time, the GA lesion size increased from 6.4 mm2 to 11.8 mm2 (1.08 mm2/year). After an average observation time of 2.9 years, 78.6% of the initially unaffected study eyes developed SFE. The percentage of study eyes without visual impairment decreased from 55.0% to 30.0%, with mean normal-luminance best-corrected visual acuity (NL-BCVA) reducing from 63.7 to 55.7 ETDRS letters. The share of absolute scotoma points in microperimetry assessment increased from 15.7% to 43.5% while overall average macular sensitivity declined from 15.7 dB to 7.4 dB. Conclusions: The substantial deterioration of macular outcomes and visual function was comprehensively detected. The results were a documentation of structural and functional aspects of the natural progression of GA for a 60-month follow-up, providing a typical outline for AMD patients with GA.

Comparison between the effect of Steroid Injection, Prolotherapy Local Injection and Extracorporal Shock Wave Therapy in Treatment of Symptomatic Calcaneal Spur

Abstract Background Calcaneal spurs are common cause of heel pain occurring anywhere along the calcaneal tuberosity and most frequently found at the insertion of the plantar fascia. They are usually asymptomatic, but when they are painful, the condition is generally the result of inflammation of the insertional fibers of the plantar fascia at the medial tuberosity. Symptomatic calcaneal spurs are often found in association with plantar fasciitis. Like plantar fasciitis, calcaneal spurs can occur alone or may be part of a systemic inflammatory condition such as rheumatoid arthritis or gout. In some patients, the cause seems to be entirely mechanical, and such patients often exhibit an abnormal gait with excessive heel strike. Objective To compare the effectiveness of dextrose prolotherapy injection, corticosteroid injection and extracorporal shockwave in symptomatic calcaneal spur, based on clinical and functional outcome measures. Patients and Methods This study was conducted on forty-five patients diagnosed with symptomatic calcaneal spur (plantar fasciitis) for more than 6 months. The patients were recruited from Physical Medicine, Rheumatology and Rehabilitation department at Ain Shams University Hospitals. Diagnosis was based on detailed history taking, full clinical examination, pain and functional assessments of the foot using visual analogue scale (VAS score) and foot function index (FFI). Results Eight weeks after treatment, the pain score by VAS was significantly improved at ESWT group mostly, less extent at prolotherapy group and least at corticosteroid group. Also the percentage of improvement in ESWT group was found higher than the other groups indicating the long term analgesic effect of ESWT. Eight weeks after treatment, the FFI subscales (pain, disability and activity limitation)and total FFI score significantly improved mostly at ESWT group, less extent at prolotherapy group and least at corticosteroid group indicating the long term beneficial effect of ESWT on the function in patients with chronic PF. Conclusion Although ESWT, dextrose prolotherapy injection, and local corticosteroid injection were all effective in the treatment of symptomatic calcaneal spur during 8weeks of follow-up but, ESWT was superior to all other modalities in its effect on pain intensity and function during daily life activities at long term follow up.

Pre-operative transverse tendon thickness in small and mid-sized rotator cuff tears does not affect clinical outcomes after arthroscopic repair

IntroductionPrevious studies on rotator cuff tears have examined both clinical and radiographic parameters which may influence post-operative clinical outcomes. While rotator cuff tears are frequently classified by size or depth, there is currently no literature available examining the thickness of the remnant tendon, and its impact on post-operative outcomes. We hypothesize that decreased pre-operative transverse tendon thickness will result in poorer post-operative clinical outcomes. MethodsWe prospectively recruited patients who underwent arthroscopic repair of small to medium full-thickness rotator cuff tears. These patients were followed up for a minimum of 2 years post-operatively. Basic biodata, as well as Visual Analog Scale (VAS) for pain, Constant-Murley Score (CMS), UCLA Shoulder Score (USS), and Oxford Shoulder Score (OSS) at 3 different time points (pre-operatively, 1 year post-operatively, and 2 years post-operatively) were collected. Transverse tendon thickness was measured by independent blinded radiologists on pre-operative ultrasonographic images. Wilcoxon signed-rank test was used to compare outcome scores and multivariable robust linear model was fitted to assess the effect of transverse tendon thickness on post-operative scores. ResultsA total of 63 patients were enrolled in this study, predominantly female (65%) and had a median age of 72 years. Pre-operatively, the median transverse cuff thickness was 5.0 ​mm and median tear size was 1.4 ​cm. The median VAS at preoperative was 7, which reduced to 0 ​at 2 year post-operative, indicating statistically significant improvement in pain levels (p ​< ​0.001). Statistically significant improvement in shoulder function measured by CMS, UCLA score and OSS were also seen over time (p ​< ​0.001). Robust regression analysis revealed that transverse cuff thickness had no statistically significant effect on VAS (p ​= ​0.99), CMS (p ​= ​0.84), UCLA score (p ​= ​0.22), and OSS scores (p ​= ​0.73) at 2 years postoperatively. DiscussionPre-operative transverse tendon thickness of small- to mid-sized supraspinatus tears does not influence clinical outcomes after arthroscopic repair. Differences in transverse tendon thickness may have an association with tendon healing but do not translate to an association with post-operative outcomes in terms of pain, function, and patient-reported outcome measures. Level of evidenceIV.