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Research Question: We previously reported that Deep Brain Stimulation (DBS) of motor thalamus (MT), in a patient with post-stroke tremor, relieved breathlessness associated with chronic obstructive pulmonary disease. This raised the question of whether MT DBS mitigates the ascending dyspnoea signal. We therefore sought to conduct a fully powered cohort study of experimentally induced air hunger (AH), an uncomfortable urge to breathe in patients with MT DBS ON and OFF., Methods: 16 patients (3 females) with DBS of the ventral intermediate nucleus (VIM) as treatment for tremor, underwent hypercapnic AH tests, with DBS "ON" and "OFF". Patients rated AH on a visual analogue scale (VAS) every 15 s. Hypercapnia and ventilation were matched for ON and OFF states (mean±sd 43±4 and 43±4 mmHg for end-tidal P CO 2 , 13.7 and 13.4 L·min -1 for ventilation). Participants ventilation was constrained to baseline levels by breathing from a 3-litre inspiratory reservoir with fixed flow of fresh gas while targeting their resting breathing frequency to a metronome., Results: Overall steady state AH was 52±28%VAS for "ON" and 67±20%VAS for "OFF" (p=0.002; two-tailed paired t-test). The mean reduction in AH during VIM DBS was -14.4%VAS. MT DBS relieved AH in thirteen patients, heightened AH in two and caused no change in one., Conclusion: MT DBS for tremor relief also mitigates the AH component of dyspnoea. We posit that DBS of the MT heightens the gating control of the thalamus modulating the ascending air hunger signal. Extent of relief suggests that thalamic DBS may prove to be a viable therapy for intractable dyspnoea., (Copyright ©The authors 2024.)

Purpose: Slipped capital femoral epiphysis is commonly treated with in situ pinning (ISP) and more recently the modified Dunn procedure (MDP). This study retrospectively examines the preoperative risk factors and postoperative complications of patients treated with either ISP or MDP over a 12-year period., Methods: A single-center, retrospective review was conducted on patients diagnosed and surgically treated with slipped capital femoral epiphysis from 2004 to 2016. Patients must have had preoperative imaging and a minimum of 6 months of clinical follow-up. Six preoperative demographic data (age, sex, intensity of symptoms, stability, trauma, and severity of slip), surgical details, and treatment outcomes were collected. Descriptive statistics were used to identify pertinent preoperative risk factors and postoperative complications in each treatment group., Results: A total of 129 hips in 98 patients were treated (118 with ISP and 11 with MDP). Complications developed in 12 hips. Six hips developed osteonecrosis, two hips developed osteonecrosis and chondrolysis, two hips developed osteonecrosis and slip progression, and two hips developed slip progression only. Four of the 11 hips (36.4%) treated with MDP developed complications; 8 of the 118 hips (6.8%) treated with ISP developed complications., Discussion: Complications developed in 9.3% of hips treated with ISP or MDP, with a higher rate of complications observed in the MDP group compared with the ISP group. This study is limited by the small sample size of the cohort and the disproportion in the number of cases in each treatment group. A multicenter study with larger sample sizes will be required to confirm these findings., (Copyright © 2022 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Orthopaedic Surgeons.)

An academic-community partnership between a school of nursing (SON) at a public university (the University of Virginia, or UVA) and a public mental health clinic developed around a shared goal of finding an acceptable shared decision making (SDM) intervention targeting medication use by persons with serious mental illness. The planning meetings of the academic-community partnership were recorded and analyzed. Issues under the partnership process included 1) clinic values and priorities, 2) research agenda, 3) ground rules, and 4) communication. Issues under the SDM content included: 1) barriers, 2) information exchange, 3) positive aspects of shared decision making, and 4) technology. Using participatory-action research (PAR), the community clinic was able to raise questions and concerns throughout the process, be actively involved in research activities (such as identifying stakeholders and co-leading focus groups), participate in the reflective activities on the impact of SDM on practice and policy, and feel ownership of the SDM intervention.

This descriptive pilot study evaluated the influence of health resource information education and the use of Web-based communication technology on the professional practice of the parish nurse in the congregational setting. Five parish nurse participants from varied denominations in rural and nonrural Virginia received a laptop computer, printer, video projector, and webcam along with high-speed Internet access in each congregational setting. The nurses attended two group education sessions that incorporated computer applications and training in accessing and using quality health information resources and communication applications such as a group "chat" software and webcam to communicate with others through high-speed Internet access. Qualitative analysis from semistructured interviews of nurses confirmed that participants found the project to be beneficial in terms of awareness, education, and applicability of technology use in parish nurse practice. Quantitative data from preproject and postproject surveys found significant differences in nurses' abilities and confidence with technology use and application. Findings showed that the knowledge and experience gained from this study enhanced parish nurse practice and confidence in using technology for communication, health education, and counseling.

Despite attention to prevention and screening for depression and alcohol use, Healthy People 2010 objectives continue to include goals to increase the detection of depression and decrease the rates of alcohol abuse. These problems remain significant. The overall goal of this study was to develop a computer-based electronic screening (eScreening) tool and determine the feasibility of implementing computer-based eScreening technology for rural visitors to a primary care clinic. The study called specifically for an electronic touch screen with voice prompts. This tool, called the eScreening tool, screens for alcohol abuse and depression among rural patients in a primary care setting. The screening was offered to rural adults who are not in acute distress and not at end of life, regardless of their stated reason for seeking medical care. Phase 1 of the pilot was used to determine the perceptions of nurses, other providers, and consumers regarding the acceptability and perceived usefulness of an eScreening tool. Phase 2 involved user testing of the eScreening tool. The longer term goals of the research program are to work with rural nurses to improve patient outcomes and develop interventions and for educational, consultation, and/or direct clinical care.