Clinical Use of Home OCT Data to Manage Neovascular Age-Related Macular Degeneration.

To investigate how home optical coherence tomography (OCT) influences the clinical decision-making of retina specialists for the management of neovascular age-related macular degeneration (nAMD). In this retrospective imaging review, 15 retina specialists each evaluated 10 home OCT data segments from 29 eyes being treated for nAMD. Based on OCT data, indications were identified for when eyes should be treated, which antivascular endothelial growth factor should be used, and the specific retinal fluid and time thresholds for notification.

Microbial community composition in subgingival plaques and heterogeneity of tumor tissue TCRβ CDR3 repertoire in patients with moderate-to-severe periodontitis and oral squamous cell carcinoma.

Background: The human oral cavity contains over 700 types of bacteria that may protect the body against colonization by exogenous pathogens and maintain relative homeostasis. However, alterations in the immune status can disrupt the balance between microorganisms and the host, inducing various diseases such as oral cancer and diabetes mellitus. The mechanism underlying this process is not clearly understood.

Midterm outcomes of the Viabahn VBX balloon-expandable covered stent for fenestrations during complex endovascular aortic aneurysm repair.

Objectives: The optimal bridging stent for fenestrations during complex endovascular aortic aneurysm repair (EVAR) has not been defined. At our institution, the Viabahn VBX is frequently used given its availability and mechanical and heparin-bonding characteristics. This study aimed to assess the performance of the Viabahn VBX vs the iCast balloon-expandable covered stents as bridging stents for fenestrations during complex EVAR.

Physician Modified Endograft for Ruptured Dissecting Aortic Arch Aneurysm.

Background: Endovascular repair of thoracic aortic aneurysms (TAA) in elective settings has demonstrated successful clinical outcomes. However, life-threatening conditions such as rupture are more often managed with open surgical repair due to the high complexity of arch endovascular repair, lack of available off-the-shelf devices, and limited long-term data.

Case Summary: A 49-year-old female with a recent history of prior ascending aortic repair for Type A aortic dissection presented with chest pain and dyspnea.

Real-time cognitive performance metrics derived from a digital therapeutic for inattention predict ADHD-related clinical outcomes: Replication across three independent trials of AKL-T01.

AKL-T01 is a digital therapeutic (DTx) that targets attention by generating conflict at dynamically updated difficulty levels during a multitasking game. Clinical trials support AKL-T01's efficacy in attention-deficit/hyperactivity disorder (ADHD), but there is a need to understand how in-game data can be used to monitor patient changes in cognition. We aimed to derive a real-time measure of attention from AKL-T01 gameplay data and validate it against clinical outcomes.

Significantly enhanced critical current density and pinning force in nanostructured, (RE)BCO-based, coated conductor.

High-temperature superconducting wires have many large-scale, niche applications such as commercial nuclear fusion as well as numerous other large-scale applications in the electric power industry and in the defense, medical and transportation industries. However, the price/performance metric of these coated conductor wires is not yet favorable to enable and realize most large-scale applications. Here we report on probing the limits of J (H, T) possible via defect engineering in heteroepitaxially deposited high-temperature superconducting thin-films on coated conductor substrates used for long-length wire fabrication.

Indications, safety, and effectiveness of transcatheter electrosurgical septotomy during endovascular repair of aortic dissections.

Objective: Endovascular repair of aortic dissections may be complicated by inadequate sealing zones, persistent false lumen perfusion, and limited space for catheter manipulation and target artery incorporation. The aim of this study was to describe the indications, technical success, and early outcomes of transcatheter electrosurgical septotomy (TES) during endovascular repair of aortic dissections.

Methods: We reviewed the clinical data of consecutive patients treated by endovascular repair of aortic dissections with adjunctive TES in two centers between 2021 and 2023.

Pannexin-1 channel inhibition alleviates opioid withdrawal in rodents by modulating locus coeruleus to spinal cord circuitry.

Opioid withdrawal is a liability of chronic opioid use and misuse, impacting people who use prescription or illicit opioids. Hyperactive autonomic output underlies many of the aversive withdrawal symptoms that make it difficult to discontinue chronic opioid use. The locus coeruleus (LC) is an important autonomic centre within the brain with a poorly defined role in opioid withdrawal.

Co-existence of Neurotrophic Keratopathy in Eyes With Limbal Stem Cell Deficiency.

Purpose: To investigate whether neurotrophic keratopathy is present in limbal stem cell deficiency (LSCD), by measuring corneal sensation and characterizing corneal subbasal nerve plexus.

Design: Prospective, cross-sectional, case-control comparative study.

Methods: A total of 46 eyes with LSCD and 14 normal eyes were recruited from 2019 to 2022.

Early experience with patient-specific unibody bifurcated fenestrated-branched devices for complex endovascular aortic aneurysm repair.

Objective: Short distances between the lowest visceral/renal artery and the aortic bifurcation are technically challenging during complex endovascular aortic aneurysm repair (EVAR), particularly after previous infrarenal repair. Traditionally, inverted limb bifurcated devices have been used in addition to fenestrated-branched (FB) endografts, but short overlap, difficult cannulation, and potential crushing of bridging stents are limitations for their use. This study reviews the early experience of patient-specific company manufactured devices (PS-CMDs) with a unibody bifurcated FB design for complex EVAR.

Open repair of an abdominal aortic and right common iliac artery aneurysm with idiopathic retroperitoneal fibrosis in a 19-month-old infant.

An abdominal aortic aneurysm (AAA) in children is a rare clinical condition, with idiopathic AAAs even more atypical. We report a case of a 19-month-old girl with incidental findings of an infrarenal AAA and right common iliac artery aneurysm during workup for heart failure. Extensive genetic testing was unremarkable for connective tissue disorders.

Practice patterns of antiplatelet and anticoagulant therapy after fenestrated/branched endovascular aortic repair.

Objective: Antiplatelet and/or anticoagulant therapy are commonly prescribed after fenestrated/branched endovascular aortic repair (F/BEVAR). However, the optimal regimen remains unknown. We sought to characterize practice patterns and outcomes of antiplatelet and anticoagulant use in patients who underwent F/BEVAR.

Bleeding Risk of Cold Versus Hot Snare Polypectomy for Pedunculated Colorectal Polyps Measuring 10 mm or Less: Subgroup Analysis of a Large Randomized Controlled Trial.

Introduction: Concerns regarding bleeding remain in cold snare polypectomy (CSP) for small pedunculated (0-Ip) polyps. The aim of this study was to compare the risk of CSP and hot snare polypectomy (HSP) for such lesions.

Methods: Data on 0-Ip colorectal polyps ≤10 mm were extracted from a large, pragmatic, randomized trial.

Joint modeling of tumor dynamics and progression-free survival in advanced breast cancer: Leveraging data from amcenestrant early phase I-II trials.

A joint modeling framework was developed using data from 75 patients of early amcenestrant phase I-II AMEERA-1-2 dose escalation and expansion cohorts. A semi-mechanistic tumor growth inhibition (TGI) model was developed. It accounts for the dynamics of sensitive and resistant tumor cells, an exposure-driven effect on tumor proliferation of sensitive cells, and a delay in the initiation of treatment effect to describe the time course of target lesion tumor size (TS) data.

Up and over staged endoconduit technique for endovascular aortic aneurysm repair.

Adverse iliofemoral anatomy can preclude complex endovascular aortic aneurysm repair. This study aims to describe the "up-and-over" staged endoconduit technique to improve access and avoid vascular injury before complex endovascular aneurysm repair. A staged procedure for complex endovascular aortic aneurysm repair is performed using an endoconduit (W.

Long-term outcomes of staged iliofemoral endoconduits prior to complex endovascular aortic aneurysm repair.

Objective: Adverse iliofemoral anatomy may preclude complex endovascular aortic aneurysm repair (EVAR). In our practice, staged iliofemoral endoconduits (ECs) are planned prior to complex EVAR to improve vascular access and decrease operative time while allowing the stented vessel to heal. This study describes the long-term results of iliofemoral ECs prior to complex EVAR.

Transcatheter electrosurgical septotomy technique for chronic postdissection aortic aneurysms.

Aortic dissection often results in chronic aneurysmal degeneration due to progressive false lumen expansion. Thoracic endovascular aortic repair and other techniques of vessel incorporation such as fenestrated-branched or parallel grafts have been increasingly used to treat chronic postdissection aneurysms. True lumen compression or a vessel origin from the false lumen can present considerable technical challenges.

Prognostic Nutritional Index as a Prognostic Factor for Very Early-Stage Hepatocellular Carcinoma.

Introduction: Field factors play more important roles in predicting the outcomes of patients compared with tumor factors in early-stage hepatocellular carcinoma (HCC). However, the prognostic ability of noninvasive serum marker scores for hepatic fibrosis and liver functional reserve on very early-stage HCC is still not yet determined. We aimed to investigate the performance of these serum marker scores in predicting the prognoses of patients with very early-stage HCC.

Impact of chronic kidney disease and end-stage renal disease on outcomes after complex endovascular and open aortic aneurysm repair.

Objective: Chronic kidney disease (CKD) and end-stage renal disease are traditionally associated with worse outcomes after endovascular aortic repair (EVAR) and open aneurysm repair (OAR) of abdominal aortic aneurysms (AAAs). However, there needs to be more data on complex AAA repair involving the aorta's visceral segment. This study stratifies complex AAA repair outcomes by CKD severity and dialysis dependence.