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Dataset results
403 results for “orthopedics”
Explicit FE simulation results for orthopedic screw-bone interaction, for different screw geometries and bone quality
<p>The dataset disclosed herein was employed to train artificial neural network surrogate models, specifically for tasks related to screw optimization. Please read "_readMe.txt" before using.</p>
Annotations to direct and indirect image rotation estimation methods of orthopedic X-ray images
<p>The annotation file contains labels for AP wrist images of the MURA dataset on the center line of the radius bone. The annotations are stored in json format. For each annotated image file of the MURA dataset an entry is provided with the coordinates of the start and end point of the radius' center line.</p>
Safety and Pharmacokinetics Study of DU-176b Administered to Patients With Severe Renal Impairment Undergoing Orthopedic Surgery of The Lower Limbs
ClinicalTrials.gov study NCT01857583. IPD Sharing: YES. Countries: 1. Publications: 1.
Phenotypic modulation of biofilm formation in a Staphylococcus epidermidis orthopedic clinical isolate grown under different mechanical stimuli: contribution from a combined proteomic study
<p>One of the major causes of prosthetic joint failure is infection. Recently, coagulase negative <em>Staphylococcus epidermidis</em> has been identified as an emergent, nosocomial pathogen involved in subclinical prosthetic join infections (PJIs). The diagnosis of PJIs mediated by <em>S. epidermidis</em> is usually complex and difficulties due to the absence of acute clinical signs derived from the host immune system response. Therefore, analysis of protein patterns in biofilm-producing <em>S. epidermidis</em> allows for the examination of the molecular basis of biofilm formation. Thus, in the present study, the proteome of a clinical isolate <em>S. epidermidis</em> was analyzed when cultured in its planktonic or sessile form to examine protein expression changes depending on culture conditions. After 24 hours of culture, sessile bacteria exhibited increased gene expression for ribosomal activity and for expression of proteins related to the initial attachment phase, involved in the capsular polysaccharide/adhesin, surface associated proteins and peptidoglycan biosynthesis. Likewise, planktonic <em>S. epidermidis</em> was able to aggregate after 24 hours, synthesizing the accumulation associate protein and cell-wall molecules through the activation of the YycFG and ArlRS, two component regulatory pathways. Prolonged culture under vigorous agitation generated a stressful growing environment triggering aggregation in a biofilm-like matrix as a mechanism to survive harsh conditions.</p> <p>Further studies will be essential to support these findings in order to further delineate the complex mechanisms of biofilm formation of <em>S. epidermidis</em> and they could provide the groundwork for the development of new drugs against biofilm-related infections, as well as the identification of novel biomarkers of subclinical or chronic infections mediated by these emerging, low virulence pathogens.</p>
Clinical Dataset for Artificial Intelligence-Driven Predictive Modeling for Home Discharge in Neurological and Orthopedic Conditions
<p><span>In recent years, the fusion of the medical and computer science domains has gained significant traction in the scientific research landscape. Progress in both fields has enabled the generation of a vast amount of data used for making predictions and identifying interesting clusters and pathways. The Machine Learning model's application in the medical domain is one of the most compelling and challenging topics to explore, bridging the gap between Artificial Intelligence (AI) and healthcare. The combination of AI and medical information offers the possibility to create tools that can benefit both healthcare providers and physicians. This enables the enhancement of rehabilitation therapy and patient care. In the rehabilitation context, this work provides an alternative perspective: prediction of patients’ home discharge upon completing the rehabilitation protocol. Demographic and clinical data were collected from electronic Medical Record. </span></p> <p><span>The original analysis dataset includes clinical and demographic data of adults admitted to the neurology and orthopedic departments of a rehabilitation hospital in Italy from January 2015 to August 2022. The completion of patients’ ADR-r form</span><span> resulted in the collection of data for 10520 individuals, whose information is distributed across 120 initial features. We anonymized dataset rows. Clinical data, including the primary reason for rehabilitation, any associated medical conditions, impairments, and admission/discharge mBi scores were collected. </span></p> <p><span>A legend file is enclosed to explain variable labels.</span></p>
Dataset: New insights into the corrosion of orthopedic Ti-6Al-4V under cathodic polarization
<p><strong>Title: New insights into the corrosion of orthopedic Ti-6Al-4V under cathodic polarization </strong><br>Authors: Agata Sotniczuk, Baojie Dou, Chenyang Xie, Junhui Tang, Damian Kalita, Witold Chromiński, Halina Garbacz, Fan Sun, Kevin Ogle<br><strong>Corresponding Author: Agata Sotniczuk ORCID: 0000-0002-3468-0468</strong></p> <p>This record contains files generated in the preparation process of the following publication:<br>New insights into the corrosion of orthopedic Ti-6Al-4V under cathodic polarization <br>Agata Sotniczuk, Baojie Dou, Chenyang Xie, Junhui Tang, Damian Kalita, Witold Chromiński, Halina Garbacz, Fan Sun, Kevin Ogle submitted to Corrosion Science (Elsevier)</p> <p><strong>This research was funded in whole by National Science Centre, Poland [2023/48/C/ST11/00085]: Sonatina 7 grant.</strong></p> <p>Designations: <br>PBS: Phosphate buffer saline solution<br>PDP: Potentiodynamic Polarization<br>PSP: Potentiostatic Polarization<br>ICP-AES: Inductively coupled plasma atomic emission spectrometer<br>OCP: Open Circuit Potential<br>SEM: Scanning electron microscope<br>TEM: Transmission electron microscope<br>EDS: Energy dispersive spectroscopy</p> <p>General remarks: Conditions of OCP, PDP and PSP tests: 1)Values of electrochemical potentials were measured vs. saturated calomel electrode (SCE); 2)Tests were performed at room temperature (23 Celsius degrees), 4) Tests were performed in a flow cell and the flowing rate of solution was 1 ml/min</p> <p>Files formats: Raw data and calculated results of OCP, PDP and PSP tests: .csv and .xls. SEM micrographs: .tif. TEM micrographs, EDS maps: .jpg. EDS chemical distribution: csv. and .xls.</p> <p><strong>Content of data files is described in details in README_CorrSci2024.txt file</strong></p> <p><strong>DOI: 10.5281/zenodo.12727325</strong></p> <p><strong>Data are published under Creative Commons Zero v1.0 Universal (CC0) license</strong></p> <p><strong>How to cite Dataset:</strong> Sotniczuk, A., Dou, B., Xie, C., Tang, J., Kalita, D., Chromiński, W., Garbacz, H., Sun, F., & Ogle, K. (2024). Dataset: New insights into the corrosion of orthopedic Ti-6Al-4V under cathodic polarization [Data set]. Zenodo. https://doi.org/10.5281/zenodo.12727325</p>
Dataset related to article "Gradient-induced vibrations and motion-induced Lenz effects on conductive nonmagnetic orthopedic implants in MRI"
<p>Set of data reported in the tables and figures of the article entitled "Gradient-induced vibrations and motion-induced Lenz effects on conductive nonmagnetic orthopedic implants in MRI", published in Magnetic Resonance in Medicine with DOI:10.1002/mrm.30263.</p> <p><span>The results presented here have been developed in the framework of the 21NRM05 STASIS Project. The Project has received funding from the European Partnership on Metrology, co-financed from the European Union’s Horizon Europe Research and Innovation Programme and by the Participating States. </span></p>
Reporting quality of abstracts and inconsistencies with full text articles in pediatric orthopedic publications
<p>Abstracts should provide a brief yet comprehensive reporting of all components of a manuscript. Inaccurate reporting may mislead readers and impact citation practices. The primary objective of this study was to investigate the reporting quality of abstracts of observational studies in three major pediatric orthopedic journals against an itemized checklist. The secondary objective was to analyze any reporting inconsistencies between the abstracts and their corresponding full-text articles. Herein, we present the raw data with explanatory comments for the above-titled research. </p>
How do patients sleep after orthopedic surgery? Changes in objective sleep parameters and pain in hospitalized patients undergoing hip and knee arthroplasty
<p><strong>Aim.</strong> Sleep impairment after hip and knee arthroplasty is multifactorial and still poorly understood and post-operative pain is a potential cause of sleep deprivation or disturbances. The aim of this study was to assess actigraphy-based sleep characteristics and pain scores in patients undergoing knee or hip joint replacement and hospitalized for ten days after surgery. <strong>Methods.</strong> In this observational cohort study, n=20 subjects (11 males and 9 females; age: 64.0±10.39 years old) completed a daily sleep diary and wore the Actiwatch 2 actigraph (Philips Respironics, Portland, OR) to record sleep parameters for 11 consecutive days, starting the day before surgery and ending the 10<sup>th</sup> day after surgery. Subjective scores of pain, by a visual analog scale (VAS), were constantly monitored for the entire experimental protocol. The following evaluation time-points have been considered for the analysis: pre-surgery (PRE), the first (POST1), the fourth (POST4) and the tenth day (POST10) after surgery. A repeated-measures one-way analysis of variance followed by the Tukey-Kramer post hoc tests, or the equivalent nonparametric Friedman test followed by the Dunn’s multiple comparisons, was applied to test differences in sleep and pain among time-points. Test for correlation between mean VAS score and the sleep parameters at each post-operative time point were performed using Pearson’s method. <strong>Results.</strong> Sleep quantity and timing parameters did not differ from PRE to POST10, during the hospitalization. On the contrary, Sleep Efficiency (p=0.006; η<sup>2</sup><sub>p</sub>=0.45, large), Sleep Latency (p=0.039; η<sup>2</sup><sub>p</sub>=0.37, large), Wake After Sleep Onset (p=0.042; η<sup>2</sup><sub>p</sub>=0.34, large), Immobility Time (p=0.005; η<sup>2</sup><sub>p</sub>=0.47, large) and Fragmentation Index (p=0.016; η<sup>2</sup><sub>p</sub>=0.36, large) displayed significant differences. In detail, Sleep Efficiency and Immobility Time significantly decreased at POST1 compared to PRE by 10.8% (p=0.003; ES: 0.9, moderate) and 9.4% (p=0.005; ES: 0.86, moderate) respectively. Overall, all sleep quality parameters showed a trend of constant improvement from POST1 to POST10. VAS scores were higher in the 1<sup>st</sup> day post-surgery (4.58 ± 2.46; p=0.0011 and ES: 1.40, large) compared to POST10 (1.68 ± 1.58) and in POST4 (3.85 ± 2.31) compared to POST10 (-2.18; p=0.0087 and ES: 1.09, moderate). During time, mean VAS showed significant negative correlations with mean Sleep Efficiency (r = -0.71; p=0.021) and mean Immobility Time (r = - 0.83; p=0.003) and a significant positive correlation with Fragmentation Index (r = 0.70; p=0.023), highlighting that high scores of pain were associated with lower overall sleep quality. <strong>Conclusion.</strong> Sleep quantity and timing parameters were stable during the entire hospitalization whereas sleep quality parameters significantly worsened the 1<sup>st</sup> night after surgery compared to the pre-surgery night and, overall, these parameters showed a trend of constant improvement until discharge. Pain scores were at the highest level the 1<sup>st</sup> day after surgery and at the lowest level before discharge with a negative correlation between pain and sleep quality parameters during time. The present study confirms the important impact of surgery on sleep parameters, especially on the first few post-operative days.</p>
Effect of Gabapentin on Orthopedic Pain
ClinicalTrials.gov study NCT01546857. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Methadone Versus Morphine for Orthopedic Surgery Patients
ClinicalTrials.gov study NCT00892606. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Optimizing Mental Health in Orthopedic Care
ClinicalTrials.gov study NCT05194722. IPD Sharing: NO. Countries: 1. Publications: 46.
Does Orthopedic Surgery Improve Gait Efficiency in Children With Cerebral Palsy? A Retrospective Study
ClinicalTrials.gov study NCT06624280. IPD Sharing: NO. Countries: 1. Publications: 19.
Pilot Study of Atorvastatin for Orthopedic Surgery Patients
ClinicalTrials.gov study NCT02197065. IPD Sharing: NO. Countries: 1. Publications: 1.
Perioperative Mental Health in Orthopedic Surgery
ClinicalTrials.gov study NCT05697835. IPD Sharing: NO. Countries: 1. Publications: 1.
Efficacy and Safety of IV Diclofenac (DIV075V)for Pain After Elective Orthopedic Surgery
ClinicalTrials.gov study NCT00507026. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Study to Evaluate the Effectiveness of Orthopedic Spinal Supports in the Treatment of Low Back Pain
ClinicalTrials.gov study NCT00553540. IPD Sharing: NO. Countries: 1. Publications: 8.
Peripheral Nerve Blocks in Pediatric Orthopedic Patients
ClinicalTrials.gov study NCT02236130. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Assessing the Efficacy of IV Ibuprofen for Treatment of Pain in Orthopedic Trauma Patients
ClinicalTrials.gov study NCT02152163. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Supporting the Health of Adults Undergoing Orthopedic Surgery During the Recovery Period
ClinicalTrials.gov study NCT00586196. IPD Sharing: Not stated. Countries: 1. Publications: 1.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.