Will the autofluorescence take over inadvertent parathyroidectomy? Results from a multicentre cohort study.

Background: Recently, several devices exploiting the near-infrared autofluorescence (NIR-AF) of parathyroid glands (PGs) have been developed. Nevertheless, their impact on both preserving PGs from inadvertent surgical dissection and on post-surgical hypoparathyroidism (hypoPTH) is controversial.

Methods: A retrospective study of 845 patients undergoing thyroid surgery in 2 academic tertiary centres was conducted.

Open-label evaluation of oral trehalose in patients with neuronal ceroid lipofuscinoses.

The neuronal ceroid lipofuscinoses (NCLs) are incurable pediatric neurodegenerative diseases characterized by accumulation of lysosomal material and dysregulation of autophagy. Given the promising results of treatment with trehalose, an autophagy inducer, in cell and animal models of NCL, we conducted an open-label, non-placebo-controlled, non-randomized 12-month prospective study in NCL patients receiving oral trehalose (4 g/day). All were treated with a commercially available formulation for 6 months, followed by a 6-month washout.

CLN6-related continuum phenotype caused by aberrant splicing.

Neuronal ceroid lipofuscinoses (NCLs) are genetically heterogeneous neurodegenerative disorders, characterized by progressive cognitive and motor decline, epilepsy, visual impairment, and shortened life-expectancy. CLN6-related NCLs include both late-infantile and adult myoclonic form. We report a 21-year-old patient, with mild developmental delay, who developed occipital seizures at 14 years, and subsequently cognitive decline, cortical myoclonus, and photosensitivity at low and higher frequencies.

Development of a Caco-2-based intestinal mucosal model to study intestinal barrier properties and bacteria-mucus interactions.

The intestinal mucosal barrier is a dynamic system that allows nutrient uptake, stimulates healthy microbe-host interactions, and prevents invasion by pathogens. The mucosa consists of epithelial cells connected by cellular junctions that regulate the passage of nutrients covered by a mucus layer that plays an important role in host-microbiome interactions. Mimicking the intestinal mucosa for assays, particularly the generation of a mucus layer, has proven to be challenging.

Near-Infrared Autofluorescence or Intraoperative Parathyroid Hormone Determination as a Surgical Support Tool in Primary Hyperparathyroidism: Too Close to Call?

This study investigates the use of near-infrared fluorescence imaging (NIFI) as an alternative to intraoperative parathyroid hormone (ioPTH) measurement in patients with primary hyperparathyroidism (PHP) due to parathyroid adenoma (PA) with two preoperative imaging examinations in agreement on the position of the altered parathyroid gland. Fifty patients who underwent minimally invasive parathyroidectomy (MIP) from March 2021 to April 2024 were enrolled. MIPs utilised both NIFI and ioPTH, comparing the time to adenoma excision with NIFI against the total surgical time, including ioPTH measurement wait time.

Nephrotoxicity in locally advanced head and neck cancer: when the end justifies the means to preserve nutritional status during chemoradiation.

Cisplatin is a nephrotoxic agent able to damage renal function both in acute and chronic phases. Radiotherapy concomitant with cisplatin 100 mg/m given once every 3 weeks is the curative standard of care for locally advanced head and neck cancer. A prospective evaluation of a wide range of biochemical and anthropometrical parameters, handgrip strength, risk of malnutrition, visual analogue scale of appetite, and body composition was performed before, during, and after concomitant chemoradiotherapy in 60 consecutive patients affected by locally advanced head and neck cancer.

Inpatient Care Experiences Differ for VA and Non-VA Hospitals, With Different Patterns by Health, Race, and Ethnicity.

This article estimates differences and difference-in-differences in patient experiences for Veterans Health Administration (VA) compared to non-VA patients in 2017, when there was concern about the health quality of VA hospitals, and in 2021, the second year of the COVID-19 pandemic, both overall, and for specific patient groups. We used data from the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey. In 2017, HCAHPS performance was somewhat better for non-VA than for VA hospitals, with Care Transition being the only measure for which VA hospitals performed better on average.

A muscle synergies-based controller to drive a powered upper-limb exoskeleton in reaching tasks.

This work introduces a real-time intention decoding algorithm grounded in muscle synergies (Syn-ID). The algorithm detects the electromyographic (EMG) onset and infers the direction of the movement during reaching tasks to control a powered shoulder-elbow exoskeleton. Features related to muscle synergies are used in a Gaussian Mixture Model and probability accumulation-based logic to infer the user's movement direction.

The Adaptative Modulation of the Phosphinito-Phosphinous Acid Ligand: Computational Illustration Through Palladium-Catalyzed Alcohol Oxidation.

The phosphinito-phosphinous acid ligand (PAP) is a singular bidentate-like self-assembled ligand exhibiting dissymmetric but interchangeable electronic properties. This unusual structure has been used for the generation of active palladium hydride through alcohol oxidation. In this paper, we report the first theoretical highlight of the adaptative modulation ability of this ligand within a direct H-abstraction path for Pd and Pt catalyzed alcohol oxidation.

Atomic Layer Deposition for Stable InP-Based On-Chip Quantum Dot microLEDs: Hybrid Quantum Dot Pockets.

Recent advances in synthesis techniques yield InP-based QDs with optical properties comparable to those of benchmark Cd-based QDs, making InP-based QDs viable alternatives to toxic Cd-based QDs for applications such as quantum dot LEDs (QLEDs). However, QLEDs typically suffer from a loss of luminescence over time due to exposure of the QDs to ambient air. To avoid this, state-of-the-art hybrid barrier layers are explored consisting of alternating organic/inorganic layers.

The impact of nutritional intervention on quality of life and outcomes in patients with head and neck cancers undergoing chemoradiation.

Introduction: Chemoradiotherapy in head and neck cancer patients has a curative intent but often deteriorates nutritional status leading to sarcopenia and cachexia.

Methods: In this observational and single-centered study, a prospective evaluation of several biochemical and anthropometrical parameters, weight loss, handgrip strength, visual analogue scale of appetite, questionnaires associated with malnutrition & quality of life and body composition (obtained by Bioelectrical Impedance Vector Analysis) was performed before and after high-dose cisplatin chemotherapy combined with radiotherapy in 60 patients affected by head and neck cancer. Oral nutritional supplements were used to reach the correct number of daily calories and proteins.

Molecular signature underlying (R)-ketamine rapid antidepressant response on anhedonic-like behavior induced by sustained exposure to stress.

Anhedonia induced by sustained stress exposure is a hallmark symptom of major depressive disorder (MDD) and in rodents, it can be accessed through the sucrose preference test (SPT). (R)-ketamine is a fast-acting antidepressant with less detrimental side effects and abuse liability compared to racemic ketamine. The present study combined high-throughput proteomics and network analysis to identify molecular mechanisms involved in chronic variable stress (CVS)-induced anhedonia and promising targets underlying (R)-ketamine rapid antidepressant response.

Role of bridging RT in relapsed/refractory diffuse large B-cell lymphoma undergoing CAR-T therapy: a multicenter study.

The optimization of bridging regimen before chimeric antigen receptor (CAR)-T cell therapy in diffuse large B-cell lymphoma (DLBCL) may impact CAR-T efficacy and outcome. This retrospective study evaluates CAR-T outcome after bridging with radiotherapy (RT) and other bridging strategies. Among 148 patients with relapsed/refractory DLBCL who underwent leukapheresis for CAR-T manufacturing, 31 received RT-bridging, 84 chemotherapy (CT), 33 no-bridging or steroid-only.

Lung Recruitment Before Surfactant Administration in Extremely Preterm Neonates: 2-Year Follow-Up of a Randomized Clinical Trial.

Importance: A multicenter randomized clinical trial (RCT) showed a lung recruitment maneuver using high-frequency oscillatory ventilation just before surfactant administration (ie, intubate-recruit-surfactant-extubate [IN-REC-SUR-E]) improved the efficacy of treatment compared with the standard intubate-surfactant-extubate (IN-SUR-E) technique without increasing the risk of adverse neonatal outcomes.

Objective: To examine follow-up outcomes at corrected postnatal age (cPNA) 2 years of preterm infants previously enrolled in an RCT and treated with IN-REC-SUR-E or IN-SUR-E in 35 tertiary neonatal intensive care units.

Design, Setting, And Participants: This was a follow-up study of infants recruited into the primary RCT from 2015 to 2018 at 35 tertiary neonatal intensive care units (NICUs) in Italy.

Eosinophilia in a Neonate With Trisomy 21, Transient Abnormal Myelopoiesis, and Neurofibromatosis Type 1.

Transient abnormal myelopoiesis is a syndrome that causes excess proliferation of immature myeloid cells and occurs in 10% to 15% of neonates with trisomy 21. Transient abnormal myelopoiesis usually resolves spontaneously but occasionally requires treatment with chemotherapy. The disorder is not typically associated with eosinophilia.

Indocyanine green fluorescence video-angiography for flap perfusion assessment in head and neck reconstruction: a prospective study.

Purpose: Managing postoperative complications is crucial in reconstructive surgery. Indocyanine green fluorescence video-angiography (ICGA) aids in assessing flap vascularization intraoperatively, potentially reducing complications.

Methods: An ambispective study enrolled head and neck cancer patients undergoing ablative surgery with soft tissue reconstruction.

A Design Strategy for Highly Active Oxide Electrocatalysts by Incorporation of Oxygen-Vacancies.

Using both density functional theory (DFT+U) simulations and experiments, we show that the incorporation of an ordered array of oxygen-vacancies in a perovskite oxide can lead to enhancement of the electrocatalytic activity for the oxygen-evolution reaction (OER). As a benchmark, LaCoO was investigated, where the incorporation of oxygen-vacancies led to LaCoO (LaCoO), featuring a structural transformation. DFT+U simulations demonstrated the effect of oxygen-vacancies on lowering the potential required to achieve negative Gibbs Free Energy for all steps of the OER mechanism.

A Multimodal Protocol Combining Tc-Tilmanocept with Indocyanine Green Fluorescence Lympho-Angiography for Sentinel Lymph Node Biopsy in Early-Stage Oral Cancer: A Case Series.

Sentinel lymph node biopsy (SLNB) is currently considered as a viable alternative to elective neck dissection (END) for the management of cN0 oral cavity squamous cell carcinoma (OCSCC). However, some difficulties were detected in sentinel lymph node (SLN) identification in floor of mouth (FOM) and ventral tongue tumors because of the so-called "shine-through radioactivity" of the injection site, which may mask nodal hotspots in proximity. We assessed the feasibility and the potential strengths of combining Tc-Tilmanocept with indocyanine green (ICG) fluorescence lympho-angiography in a dedicated multimodal protocol for SLNB in T1/T2N0 oral cancer to evaluate the synergistic role of each of these two tracers in providing the appropriate sensitivity and ease of learning, even in such a critical anatomical subsite.

Budget impact analysis of introducing digital breast tomosynthesis in breast cancer screening in Italy.

Purpose: This study quantifies the impact on budget and cost per health benefit of implementing digital breast tomosynthesis (DBT) in place of digital mammography (DM) for breast cancer screening among asymptomatic women in Italy.

Methods: A budget impact analysis and a cost consequence analysis were conducted using parameters from the MAITA project and literature. The study considered four scenarios for DBT implementation, i.

From Tumor Macroenvironment to Tumor Microenvironment: The Prognostic Role of the Immune System in Oral and Lung Squamous Cell Carcinoma.

Background: The interplay between cancer cells and the immune system is crucial in cancer progression and treatment. In this regard, the tumor immune microenvironment and macroenvironment, marked by systemic inflammation markers and TILs, could be considered key prognostic factors in tumors, including oral and lung squamous cell carcinoma.

Methods: We conducted a retrospective clinical study on patients with Oral Squamous Cell Carcinoma (OSCC) and Lung Squamous Cell Carcinoma (LUSCC), examining stages, comorbidities, treatments, and outcomes.

Mixed Mode Substantially Increases Hospital Consumer Assessment of Healthcare Providers and Systems Response Rates Relative to Single-Mode Protocols.

Background: Low response rates (RRs) can affect hospitals' data collection costs for patient experience surveys and value-based purchasing eligibility. Most hospitals use single-mode approaches, even though sequential mixed mode (MM) yields higher RRs and perhaps better patient representativeness. Some hospitals may be reluctant to incur MM's potential additional cost and complexity without knowing how much RRs would increase.

The Brain-Gut Axis, an Important Player in Alzheimer and Parkinson Disease: A Narrative Review.

Neurodegenerative diseases, such as Alzheimer's disease (AD) and Parkinson's disease (PD), are severe age-related disorders with complex and multifactorial causes. Recent research suggests a critical link between neurodegeneration and the gut microbiome, via the gut-brain communication pathway. This review examines the role of trimethylamine N-oxide (TMAO), a gut microbiota-derived metabolite, in the development of AD and PD, and investigates its interaction with microRNAs (miRNAs) along this bidirectional pathway.