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Background: With hospital inpatient capacity increasingly limited and primary total joint arthroplasty (TJA) rapidly transitioning to outpatient settings, the feasibility of outpatient aseptic revision and conversion TJA (rTJA) has been considered. Before the widespread adoption of outpatient rTJA, guidelines must be established to prevent patient harm. To this end, this study describes our initial experience with same-day-discharge (SDD) aseptic rTJA. Methods: All aseptic rTJAs performed between May 8, 2015, and December 30, 2021, were retrospectively reviewed. Revision indications, patient selection criteria, and outcomes including SDD success rate, predischarge complications, all-cause emergency department visits, inpatient readmissions, and unplanned clinic encounters within 90 days of surgery were recorded. Results: Thirty-five SDD aseptic rTJAs were performed. Conversion total hip arthroplasty (55.0%) and instability (27.3%) were the most common indications for hip revision. Instability (50%) and conversion total knee arthroplasty (20.8%) were most common for knee revision. SDD was achieved in 97% (34/35) of cases. One hip patient failed SDD due to persistent hypoxia requiring an overnight hospital stay and also underwent closed reduction for dislocation in the emergency department within 90 days of discharge. Two additional patients had unplanned clinic encounters within 90 days of the index procedure. There were no hospital readmissions or reoperations within 90 days. Conclusions: Our initial experience suggests SDD aseptic rTJA can be safe and effective when modern perioperative outpatient protocols and surgical techniques are implemented. Future studies should further define patient selection criteria to optimize outcomes and minimize complications in this population.

Background:. Unicompartmental and total knee arthroplasty (UKA and TKA) have demonstrated excellent mid- and long-term outcomes and have been compared in clinical series for decades; however, to our knowledge, no study has sufficiently matched UKA and TKA cohorts on preoperative osteoarthritis severity. The purpose of this study was to evaluate patient-reported outcomes of radiographically and demographically matched UKA and TKA cohorts. Methods:. One hundred and thirty-five UKAs and 135 TKAs were matched by patient age, sex, body mass index, and American Society of Anesthesiologists Physical Status (ASA-PS) classification as well as preoperative osteoarthritis severity in medial and lateral tibiofemoral and patellofemoral compartments (Kellgren-Lawrence grading system). Patient-reported outcome measures for pain, function, activity level, and satisfaction were evaluated at minimum 1-year follow-up via components of the modern Knee Society Score, the University of California Los Angeles (UCLA) activity-level score, and a Likert satisfaction scale. Results:. The patients in the UKA group reported significantly less pain, a higher activity level, and greater satisfaction while performing several functional activities and could walk for a longer amount of time before stopping due to knee discomfort compared with those in the TKA group (p ≤ 0.038). In addition, a greater proportion of patients in the UKA than in the TKA group were “satisfied or very satisfied” with their knee replacement surgery at minimum 1-year follow-up (90% versus 81%; p = 0.043). Conclusions:. With minimum 1-year follow-up, patients who underwent UKA reported significantly higher function, less pain, and a greater level of patient satisfaction than a radiographically and demographically matched TKA cohort. Level of Evidence:. Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Flexible multielectrode arrays with glassy carbon (GC) electrodes and metal interconnection (hybrid MEAs) have shown promising performance in multi-channel neurochemical sensing. A primary challenge faced by hybrid MEAs fabrication is the adhesion of the metal traces with the GC electrodes, as prolonged electrical and mechanical stimulation can lead to adhesion failure. Previous devices with GC electrodes and interconnects made of a homogeneous material (all GC) demonstrated exceptional electrochemical stability but required miniaturization for enhanced tissue integration and chronic electrochemical sensing. In this study, we used two different methods for the fabrication of all GC-MEAs on thin flexible substrates with miniaturized features. The first method, like that previously reported, involves a double pattern-transfer photolithographic process, including transfer-bonding on temporary polymeric support. The second method requires a double-etching process, which uses a 2 µm-thick low stress silicon nitride coating of the Si wafer as the bottom insulator layer for the MEAs, bypassing the pattern-transfer and demonstrating a novel technique with potential advantages. We confirmed the feasibility of the two fabrication processes by verifying the practical conductivity of 3 µm-wide 2 µm-thick GC traces, the GC microelectrode functionality, and their sensing capability for the detection of serotonin using fast scan cyclic voltammetry. Through the exchange and discussion of insights regarding the strengths and limitations of these microfabrication methods, our goal is to propel the advancement of GC-based MEAs for the next generation of neural interface devices.

Abstract Background Involvement of undergraduate health professions students (HPS) in research will facilitate evidence-based clinical practice among future healthcare practitioners. This study aimed to assess research involvement among undergraduate HPS students and associated factors in Uganda. Methods A cross-sectional study was conducted using an online assessment tool sent through WhatsApp groups and E-mail addresses of HPS in 12 medical schools in Uganda between 20th September and 5th October 2021. Results We enrolled 398 participants with a mean age of 23.9 ± 3.7 years. Of this, 267 (67.1%) were male. One hundred twenty (30.2%) participants previously participated in a research activity: 90 (58.4%) as research assistants, 39 (25.3%) published as first authors, and 25 (16.2%) as co-authors. Training on the conduct of research was received by 242 (65.8%) participants, and 326 (81.9%) had intentions of conducting research in the future. Factors influencing participation in research activities were, age ≥ 25 years (adjusted odds ratio (aOR): 1.9, 95% confidence interval (95% CI): 1.2–3.2, p = 0.012), being male (aOR: 2.1, 95%CI: 1.2–3.6, p = 0.008), and being in a clinical year i.e., year 3 (aOR: 3.2, 95% CI: 1.1–9.3, p = 0.033), year 4 (aOR: 3.3, 95% CI: 1.1–9.5, p = 0.028) and year 5(aOR: 11.6, 95% CI: 3.2–42.1, p

The aim was to investigate the construct validity and internal consistency of the Swedish version of the Consumer Emergency Care Satisfaction Scale. The sample comprised 157 persons from an emergency department and an observation ward. The results showed satisfactory reliability, and an explorative factor analysis revealed 3 factors: Caring, Teaching, and Clinical Competence. The Swedish version of the scale seems reliable and may be a useful tool for measuring satisfaction in different acute care settings. [ABSTRACT FROM AUTHOR]

Hospitals continue to experience high nurse turnover rates. Based on the need to retain skilled nurses, differences in job satisfaction of experienced medical-surgical and critical care nurses were examined. [ABSTRACT FROM AUTHOR]

Dementia patients' caregivers often provide information about patients' daily functioning, but little is known about factors influencing caregivers' perceptions. Baseline data from an intervention trial were used to compare caregiver estimates of dementia patients' performance with their actual performance of instrumental activities of daily living (IADLs) and to assess relationships between measures of caregiver responses to caregiving, self-perceived sense of self-efficacy, and depression. We also assessed patient cognition, overall function and behavioral disturbance, and caregivers' perceptions of their patients' behavior as manipulative or deliberate. Disparities between these estimates and actual patient performance on structured IADL tasks were unrelated to any caregiver, patient, or relationship factor that we measured [ABSTRACT FROM AUTHOR]

Having reliable and valid instruments is a necessity for nurses and others measuring concepts such as patient satisfaction. The purpose of this article is to describe the use of convergence to test the construct validity of the Davis Consumer Emergency Care Satisfaction Scale (CECSS). Results indicate convergence of the CECSS with the Risser Patient Satisfaction Scale and 2 single-item visual analogue scales, therefore supporting construct validity. Persons measuring patient satisfaction with nurse behaviors in the emergency department can confidently use the CECSS. [ABSTRACT FROM AUTHOR]

The purpose of this descriptive, comparative study was to compare stress levels of families of terminally ill patients who have advance directives with stress levels of families of terminally ill patients without advance directives. A convenience sample of 105 family members or healthcare surrogates completed the Horowitz Impact of Event Scale. Significant differences were found between the two groups on the total scale (t = -3.44, df = 100, P = .001) and the two subscales of intrusion (t = -3.35, df = 101, P = .001) and avoidance (t = -2.12, df = 100, P = .036). Families of patients with advance directives reported less stress than families of patients without advance directives. Nurses need to provide opportunities and guidance to terminally ill patients and their families regarding the need to discuss end-of-life issues and development of advance directives. [ABSTRACT FROM AUTHOR]

This study was an attempt to improve the quality of the relationship between dementia caregivers and their loved ones by decreasing the gap between caregivers' expectations and patients' actual functional abilities and by teaching supportive skills. Although a group of 49 caregiver-patient dyads were recruited, the outcome measures of only those dyads (47) that completed the week seven session were used for analysis. Half of the dyads were randomized to an intervention group and the other half to a waiting list. The intervention group (N = 24) completed a four-session caregiver training program in which caregivers first watched investigators administering to their loved ones the Texas Functional Living Scale and later progressed to helping their loved ones by appropriate cueing to perform the tasks involved. Comparisons were made between baseline scores, scores at seven weeks, and scores at the end of 17 weeks on the congruence between caregiver estimates and patients' actual performance on the Independent Living Scale and measures of cognition, function, preillness quality of relationship, caregiver mood, feeling of self-efficacy, and several other measures. We were not able to increase the congruence between caregiver estimates and patients' actual performance and found no change in any other measure. We didfind the expected relationship between depression and caregiver sense of self-efficacy. [ABSTRACT FROM AUTHOR]