Controversial Outcomes in Neck Rehabilitation between Surgically and Conservatively Treated Patients-Results of an Observational Study.

The present study aimed to compare changes during inpatient rehabilitation between conservatively and surgically treated patients. A total of n = 162 patients with cervical spine complaints were included in the study (n = 107 conservatively treated, n = 55 after surgery). Patients completed disease-specific (NDI) and generic (NPRS, EQ-5D-5L, HAQ) patient reported outcome measures (PROMs) before and after rehabilitation. In addition, the range of motion (ROM) in the transversal plane of the cervical spine was measured. Changes and correlations between PROMs and ROM values during rehabilitation were assessed. The influence of moderating factors on NDI outcomes was examined. Significant improvements with large effect sizes were found in PROMs and ROM (all p < 0.001). The conservatively treated patients showed significantly greater NDI improvements than operated patients (p = 0.050), but a greater proportion of poor performance in ROM (p = 0.035). Baseline NDI (ß = 0.66), HAQ (ß = 0.14), and ROM scores (ß = -0.17) explained 63.7% of the variance in NDI after rehabilitation. Both patient groups showed different outcomes. The findings of this study indicate that the unique needs of patients may require different therapeutic interventions and highlight the importance of using multidimensional outcome measures when implementing a multimodal rehabilitation approach.

Modifiable factors influencing length of stay after total knee arthroplasty.

PURPOSE: This cohort study aims to investigate the current Rapid-Recovery-(RR)-pathway at an orthopaedic surgery hospital centre and to identify preoperative, intraoperative, and postoperative factors that are significantly associated with prolonged hospital Length of Stay (LOS) after total knee arthroplasty (TKA). METHOD: A total of 194 patients undergoing primary TKA were included in this retrospective study. Sociodemographic data documented were age, gender, body mass index, living situation, and the clinical diagnosis. Factors affecting patient constitution and laboratory data for serum level of Hb and CRP were assessed preoperatively and postoperatively. In addition, we collected patients' data for attendance of patient education, planned discharge to rehabilitation facilities, and levels of postoperative pain. RESULTS: In univariate group comparisons, prolonged LOS was significantly associated with increased age, elevated C-reactive-Protein-level, and decreased haemoglobin level. Patients experiencing prolonged LOS also showed significant association with higher prevalence of comorbidities, female gender, living as widow, preoperative anticoagulation, requirement of blood transfusion, and planned discharge to rehabilitation facilities. However, after multivariate logistic regression, only planned discharge to rehabilitation facility, non-attendance of preoperative patient education, female gender, and increased pain levels were identified as significant predictors for prolonged LOS. CONCLUSION: Efficient pain therapy and thorough patient education have a positive effect on treatment outcome after TKA in a RR-setting.

Variation in the utilisation of physiotherapy in patients with advanced knee osteoarthritis prior to total knee arthroplasty a systematic review.

INTRODUCTION: Due to demographic changes and increasing knee osteoarthritis (KOA) prevalence, the incidence of total knee arthroplasties (TKA) is constantly rising. Clinical practice guidelines for the treatment of KOA unanimously recommend non-surgical interventions such as exercise, education, and weight reduction in overweight patients. The aim of this systematic review is to determine the proportion of patients with end-stage KOA who attended physiotherapy (PT) prior to TKA. METHODS: A systematic literature search was carried out in the medical databases MEDLINE (via Pubmed), PEDro, and EBSCO in August of 2022. Studies were included regardless of their design, if they reported the proportion of patients with a diagnosis of primary KOA, who participated in PT prior to undergoing TKA. Study quality assessment was performed by two independent authors using the Joanna Briggs Institutes Checklist for studies reporting prevalence data. Results were presented by using a narrative synthesis. RESULTS: Eighteen studies, comprising 579,718 patients, were identified in this systematic review. PT utilisation prior to TKA ranged from 10% to 73% for patients with advanced KOA. Only two studies showed PT utilisation rates of 60% or higher. Female gender, higher income, better socioeconomic status, higher education levels, older age were associated with PT utilisation. Data for other predicting factors was conflicting. DISCUSSION: This review shows substantial variation in the utilisation of PT in patients with end-stage KOA. This is concerning, considering the uniform recommendation from clinical practice guidelines for non-surgical treatments like exercise and education in patients with KOA, which are mostly provided by physiotherapists.

Impact of Different Isokinetic Movement Patterns on Shoulder Rehabilitation Outcome.

Shoulder pain is regularly associated with limited mobility and limitations in activities of daily living. In occupational therapy, various interventions, including active isokinetic training with a Baltimore Therapeutic Equipment (BTE) Work Simulator, help the patient improve shoulder mobility and alleviate pain. This randomized controlled cohort study aims to evaluate the impact of different isokinetic movement patterns on the DASH score, pain, and objective performance measures, such as range of motion (ROM) and hand grip strength. Patients that participated in a specific 3-week inpatient orthopedic rehabilitation were divided into two groups. The first group (UNI-group, n = 9) carried out uniplanar exercises for shoulder flexion, abduction, and external rotation. The patients in the second group (ADL-group, n = 10) imitated multiplanar everyday movements, such as climbing on a ladder, loading a shopping cart, and raising a glass to their mouth. Compared to the UNI-group, the ADL-group improved significantly in DASH scores (mean -10.92 ± 12.59 vs. -22.83 ± 11.31), pain (NPRS -1.11 ± 2.37 vs. 3.70 ± 2.00), and shoulder abduction (+2.77 ± 15.22 vs. +25.50 ± 21.66 degrees). In conclusion, the specific BTE exercise program with multiplanar movement patterns contributed considerably to the therapeutic improvement.

Effect of Unilateral Shoulder Disorder on the Stance Phase of Human Gait.

Background: Gait analysis systems serve as important tools for assessing disturbed gait patterns. Amongst other factors, functional limitations of the shoulder joint may relate to such disturbances. Patient-reported outcome measures, assessment of pain, and active range of motion are commonly used to describe shoulder impairment. Purpose: The aim of this cohort study was to evaluate the impact of unilateral limitations of shoulder mobility and pain on gait patterns and to detect correlations between pain, shoulder mobility, and particular phases of human gait using a Zebris gait analysis system. Methods: 20 subjects with unilaterally restricted mobility and pain of the affected shoulder and a control group of 10 healthy subjects underwent a gait analysis. Various gait parameters, the DASH score, pain at rest and movement of the affected shoulder, and the active range of motion (aROM) for shoulder flexion and abduction were recorded. Results: We determined significant differences of the duration of the loading response (p = 0.021), midstance (p = 0.033), and the terminal stance phase (p = 0.019) between the shoulder group and the control group, with a shorter loading response phase and a longer terminal stance phase of the affected side in the shoulder group. In the shoulder group, we found significant correlations between the DASH and the duration of the midstance phase (p = 0.023) and the terminal stance phase (p = 0.038). In addition, there was a significant correlation between shoulder flexion and the duration of the midstance phase (p = 0.047).

Overlooked Hoffa Fracture in a Patient With Neurofibromatosis-1.

Hoffa fractures are rare fractures of either one or both femoral condyles in the coronal plane. They usually occur as a result of high-velocity, high-energy trauma with axial compression of the lower limb and a typically flexed position of the knee. The lateral condyle is affected more frequently. Diagnosis of a coronal fracture is often missed in conventional radiography, so additional CTs of the knee are highly recommended in unclear cases. Because of permanent shearing forces, fracture healing is unlikely without surgical treatment. In the case we present here, the Hoffa fracture occurred after minimal trauma and was associated with an ipsilateral patellar dislocation and a meniscal tear. The fracture was initially overlooked. Bone quality was affected by a preexisting neurofibromatosis-1 condition.

Sonographic investigation of the temporomandibular joint in patients with juvenile idiopathic arthritis: a pilot study.

OBJECTIVE: To evaluate whether there are any correlations between the clinical parameters of temporomandibular joint (TMJ) arthritis and pathologic ultrasound (US) findings of the TMJ in patients with juvenile idiopathic arthritis (JIA). METHODS: We conducted prospective clinical and US investigations of the TMJs of 48 patients with JIA. The US investigation was performed by a 12-MHz high-resolution transducer, which was positioned parallel to the ramus of the mandible overlying the zygomatic arch in a closed-mouth position and maximum open-mouth position. RESULTS: Patients with > or = 5 peripheral affected joints showed significantly more sonographically diagnosed destructive changes in the TMJ than did patients with <5 affected joints. There was no significance between the number of affected peripheral joints and disc dislocation in the closed-mouth position. In the maximum open-mouth position, there was a significant correlation between the number of affected peripheral joints and disc dislocation. Patients with a JIA duration >23 months had a significantly higher rate of disc dislocation and destructive changes. Patients with a JIA duration >60 months had a significantly higher rate of destructive changes of the TMJ than patients with a disease duration <60 months, but no statistical significance was found concerning disc dislocation. CONCLUSION: The significant correlation between pathologic sonographic findings, duration of JIA, and the number of affected peripheral joints make the technique interesting for use as a diagnostic screening method.

A reason for the use of toluidine blue staining in the presurgical management of patients with oral squamous cell carcinomas.

Verification of oral cancer relies on histopathological diagnosis of suspect or malignant lesions. There is evidence for further pre-surgical screening procedures to localize tumor borders and define other malignant lesions. Important methods are: visual examination, including pan-endoscopy, fluorescence imaging, and brush biopsy, as well as radiologic techniques such as conventional radiography, computed tomography, magnetic resonance imaging, scintigraphy, and ultrasonography, which may reduce the mortality rate associated with oral cancer. In addition, toluidine blue staining is a simple, inexpensive, and excellent diagnostic tool. Herein we show that the clinical use of in vivo staining is effective to define the superficial tumor borders and to detect malignant or pre-malignant cells in the surrounding area of the tumor following detection of a malignancy of the oral cavity. In our reported case, the main tumor mass was surrounded by layers of an intact mucosa, yet in a distance of more than 1 cm a group of malignant or pre-malignant cells in the surrounding area required a resection of the tumor in a size that would have been unaddressed during visual examination alone followed by clinical routine program of presurgical examinations after the detection of a malignancy of the oral cavity.

Intrarater reliability in the ultrasound diagnosis of medial and lateral orbital wall fractures with a curved array transducer.

PURPOSE: The aims of the study were to document the effectiveness of ultrasound (US) in diagnosing orbital wall fractures when compared with computed tomography (CT) and to measure the intraobserver reliability of US using a curved array transducer. MATERIALS AND METHODS: From December 2003 to March 2004, 13 patients with the clinical diagnosis of an orbital trauma were investigated prospectively by CT (reference) and 2 US investigators. Both orbits were investigated. Sensitivity, specificity, accuracy, and positive and negative predictive value were calculated. The statistical difference between the 2 US investigators was calculated by a chi-square test. The interrater reliability was calculated using the lambda coefficient. Values below 0.4 represent poor reliability, between 0.4 and 0.75 represent fair to good reliability, and a score > 0.75 is graded as excellent reliability. RESULTS: The comparison of the results of the 2 US investigators by the chi-square test showed P values of .385 for the medial orbital wall and .638 for the lateral orbital wall, which shows no significant difference. The lambda-value for the investigation of the medial orbital wall reached 0.429, 0.714, and 0.750. The lambda-value for the investigation of the lateral orbital wall yielded 0.647, 0.750, and 0.882. These values show a good and excellent inter-rater reliability. CONCLUSION: The US investigation does not yet reach the diagnostic quality of CT. US could be a helpful diagnostic imaging tool in cases with clear clinical symptoms. The results of the current study and the previously published results imply that US has the potential to reach the same diagnostic quality as CT in the future, but further studies must be performed to improve the diagnostic quality of the method.

Interrater reliability of sonographic examinations of orbital fractures.

OBJECTIVE: The purpose of this study is to determine whether there are statistically significant variations among different observers when examining fractures of the orbital walls. MATERIAL AND METHODS: From December 2003 to April 2004, 28 patients with clinically suspected orbital fractures were examined by ultrasound prospectively. The US images of the infra-orbital margins, the orbital floors, the medial and lateral orbital walls of each patient were reexamined by two independent investigators. RESULTS: Computed tomography revealed fractures of the orbital floor in 28 out of 31 patients (90.3%). The infra-orbital margins showed fractures of 14 of 31 patients (45.2%). The ultrasound examinations of the orbits by the three examiners presented satisfactory correlation regarding sensitivity and specificity. There were no significant differences between investigators. There was good agreement among the ultrasound examiners regarding the infra-orbital margins. This was not the case for the orbital floors. CONCLUSIONS: If there are clear cut clinical findings ultrasound examination could represent an alternative to computed tomography. If the clinical findings were indeterminate, computed tomography was essential as implicated by this study. Accordingly, further evaluation of ultrasound examinations of fractures of the orbital margins and floors are necessary.