Rest, replace, and recover: TandemHeart to transcatheter aortic valve replacement-a case report.

Background: Severe aortic stenosis (AS) can present insidiously, with the end stages resulting in significant valvular-induced cardiomyopathy and can lead to cardiogenic shock (CS). Such cases result in a myriad of complex manifestations and are often associated with a poor prognosis. These patients require emergent cardiac evaluation and valvular intervention.

Impact of continuous topical oxygen therapy on biofilm gene expression in a porcine tissue model.

Objective: The effect of continuous topical oxygen therapy (cTOT) on biofilm gene transcription profiles following inoculation onto porcine skin, using a customised molecular assay was determined.

Method: Sterilised porcine skin explants were inoculated with in triplicate: 0 hours as negative control; 24 hours cTOT device on; 24 hours cTOT device off. The oxygen delivery system of the cTOT device was applied to the inoculated tissue and covered with a semi-occlusive dressing.

The use of a multimodal wound matrix to treat a variety of hard-to-heal wounds: a case series surveillance.

Objective: This case series examines the use of a multimodal wound matrix (MWM) trialled in a selection of clinical practice settings and on a variety of hard-to-heal wounds. The objective was to evaluate the effects of MWM and its performance in managing such wounds, regardless of clinical setting and ulcer type.

Method: Treatment of the MWM was conducted by independent wound care practitioners on wounds that were of >4 weeks duration.

Outcomes Following the Use of Extracellular Matrix Cartilage Allograft for the Management of Osteochondral Lesions of the Talus: A Systematic Review.

Extracellular matrix cartilage allograft (EMCA) is a novel biological strategy utilized to augment the repair of osteochondral lesions of the talus (OLTs). However, there is no consensus on the precise role and outcomes following its use in the treatment of OLTs. The purpose of this systematic review was to evaluate the clinical and radiological outcomes following the use of EMCA for the treatment of OLT.

Vegetable Gardening and Health Outcomes in Older Cancer Survivors: A Randomized Clinical Trial.

Importance: Cancer survivors experience accelerated functional decline that threatens independence and quality of life. Previous studies have suggested that vegetable gardening may improve diet, physical activity, and physical function in this vulnerable population, which comprises more than 5% of the US population.

Objective: To assess whether diet, physical activity and functioning, and other outcomes improved in older cancer survivors assigned to a vegetable gardening intervention compared with a waitlist.

The interplay of future solar energy, land cover change, and their projected impacts on natural lands and croplands in the US.

Projections for deep decarbonization require large amounts of solar energy, which may compete with other land uses such as agriculture, urbanization, and conservation of natural lands. Existing capacity expansion models do not integrate land use land cover change (LULC) dynamics into projections. We explored the interaction between projected LULC, solar photovoltaic (PV) deployment, and solar impacts on natural lands and croplands by integrating projections of LULC with a model that can project future deployment of solar PV with high spatial resolution for the conterminous United States.

Monitoring the effect of continuous topical oxygen therapy with near-infrared spectroscopy: a pilot case series in wound healing.

Background: Sufficient oxygen is critical for multiple processes in wound healing. Nonhealing wounds have low tissue oxygen levels due to damaged microvasculature and comorbidities limiting tissue perfusion. Hypoxia may be reversed using continuous topical oxygen therapy (cTOT).

Global liberalism, emerging illiberalism, and human rights, 1980 to 2018.

The international institutions established after 1945 enshrine and expand human rights norms. Recently, the global liberal order has been challenged by a variety of illiberal oppositions. We discuss how the trajectories of global liberalism and illiberal challenges may affect country human rights practices in both direct and diffuse ways.

Single-Operator Left atrial appendage Occlusion utilizing Conscious sedation TEE, Lack of Outpatient pre-imaging, and Same-day Expedited discharge (SOLO-CLOSE): A comparison with conventional approach.

Background: Left atrial appendage occlusion (LAAO) with WATCHMAN currently requires preprocedural imaging, general anesthesia, and inpatient overnight admission. We sought to facilitate simplification of LAAO.

Aims: We describe and compare SOLO-CLOSE (single-operator LAA occlusion utilizing conscious sedation TEE, lack of outpatient pre-imaging, and same-day expedited discharge) with the conventional approach (CA).

Bony Bankart Lesion: Diagnosis, Management, and Outcomes.

» Bony Bankart lesions are fractures of the anteroinferior glenoid rim, commonly associated with a traumatic anterior shoulder dislocation, and are diagnosed through radiological imaging and physical examination. Young male athletes playing contact sports are at highest risk of these injuries. Early diagnosis and treatment are crucial because, if left untreated, recurrent anterior shoulder instability and glenoid bone loss can occur.

A model for diabetic foot ulcer clinical trials on advanced therapies.

TS is a consultant for Inotec AMD Ltd., UK. The authors have no other conflicts of interest to declare.

Remote assessment and monitoring with advanced wound therapy to optimise clinical outcomes, access and resources.

Objective: Patients in rural communities may have limited access to wound care; however, this may be mitigated by using a shared care approach. This study assessed the impact of a remote assessment and monitoring tool in combination with adjunctive continuous topical oxygen therapy (cTOT) in patients with diabetes and hard-to-heal wounds.

Method: Patients with hard-to-heal wounds (defined as no visible improvement in the previous four weeks) were enrolled to this 12-week pilot study to validate a shared care approach using an Advanced Digital Wound Care Platform-telehealth (ADWCPt) system (eKare Inc.

Early targeted heart rate exercise is safe and May hasten return-to-duty in service members with acute concussion, a preliminary study.

Objective: To evaluate the feasibility of an exercise tolerance assessment and intervention added to the Progressive Return to Activity Clinical Recommendations (PRA-CR) in acutely concussed service members (SMs).

Methods: This non-randomized, pilot trial was performed at one center. SMs in the experimental group (ERG) performed the Buffalo Concussion March-in-place Test (BCMT) at every clinic visit and were prescribed at least 20 minutes/day of targeted exercise in addition to PRA-CR.

Management of late radiation tissue injury ulcers with continuous topical oxygen therapy supports wound healing in patients of advanced age following Mohs surgery: a case series.

Background: The long-term chronic effect of radiotherapy is commonly referred to as LRTI. Clinical complications such as skin atrophy, tissue fibrosis, endothelial damage, ulcer formation, and compromised wound healing are common sequela. Despite advances in medicine over the past decade, there remains a need for effective treatments for LRTI skin necrosis and ulcerations.

Impact of the COVID-19 Pandemic on Physical Activity among Mostly Older, Overweight Black Women Living in the Rural Alabama Black Belt.

Despite well-documented global declines in physical activity (PA) during the COVID-19 pandemic, little is known regarding the specific impact among underserved, rural Alabama counties. This is concerning as this region was already disproportionately burdened by inactivity and related chronic diseases and was among the hardest hit by COVID-19. Thus, the current study examined the effect of COVID-19 on PA in four rural Alabama counties.

Dietary Barriers Appear to Influence the Effects of a Dyadic Web-Based Lifestyle Intervention on Caloric Intake and Adiposity: A Mediation Analysis of the DUET Trial.

Mechanisms that explain behavior change within web-based lifestyle interventions are not well-studied. This secondary analysis explores whether the effects of the DUET web-based lifestyle intervention on diet, physical activity, and/or adiposity are mediated through changes in self-efficacy, social support, and perceived barriers (key constructs of social cognitive theory). Data on mediators, diet quality, caloric intake, moderate-to-vigorous physical activity (MVPA), weight, and waist circumference (WC) were analyzed from 112 cancer survivors and their partners enrolled in the DUET intervention.

Randomized, controlled clinical trial of acoustic stimulation to reduce postconcussive symptoms.

Objective: Effective interventions are needed to address postconcussive symptoms. We report the results of randomized, sham-controlled trial of Cereset Research™ Standard Operating Procedures (CR-SOP), a noninvasive, closed-loop, allostatic, acoustic stimulation neurotechnology previously shown to improve insomnia.

Methods: Military service members, veterans, or their spouses with persistent symptoms (Neurobehavioral Symptom Inventory [NSI] Score ≥23) after mTBI 3 months to 10 years ago, were randomized to receive 10 sessions of engineered tones linked to brainwaves (LB, intervention), or random engineered tones not linked to brainwaves (NL, sham control).

A Novel Percutaneous Snare-Assisted Manipulation and Repositioning of a ProtekDuo Cannula in a COVID-19 Acute Respiratory Distress Syndrome.

Venovenous extracorporeal membrane oxygenation [VV-ECMO] has gained increasing notoriety during the COVID-19 pandemic as a salvation therapy for fulminant respiratory failure. Various configurations can present unique challenges in management. For instance, the ProtekDuo cannula is a 29Fr to 31Fr dual-lumen cannula inserted by way of the right internal jugular vein that allows for right atrium to pulmonary artery bypass with an attached oxygenator, essentially resulting in VV-ECMO.

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Introduction: Oxygen is pivotal for wound healing. Its lack or hypoxia can delay this process, especially in individuals with comorbidities, potentially resulting in complex or hard-to-heal wounds. The Colombian Association of Diabetes (ACD) and the Colombian Association of Internal Medicine (ACMI) collaborated with a diverse group of experts to provide recommendations on the efficacy and best practices of continuous transdermal oxygen therapy (TOTc) in the care of such wounds.

Severe aortic insufficiency-induced cardiogenic shock treated with left atrial VA-ECMO and emergent valve-in-valve TAVR.

Conventional venoarterial extracorporeal membrane oxygenation (VA-ECMO) places a functional afterload burden on the left ventricle. In the setting of acute severe aortic insufficiency-induced cardiogenic shock, the utility of VA-ECMO in combination with a failing valve may result in catastrophic haemodynamic consequences. This challenge is compounded when the culprit is a failing surgical bioprosthetic valve.