Improved Generalizability in Medical Computer Vision: Hyperbolic Deep Learning in Multi-Modality Neuroimaging.

Deep learning has shown significant value in automating radiological diagnostics but can be limited by a lack of generalizability to external datasets. Leveraging the geometric principles of non-Euclidean space, certain geometric deep learning approaches may offer an alternative means of improving model generalizability. This study investigates the potential advantages of hyperbolic convolutional neural networks (HCNNs) over traditional convolutional neural networks (CNNs) in neuroimaging tasks.

Comparative Analysis of qSOFA, PRIEST, PAINT, and ISARIC4C Scores in Predicting Severe COVID-19 Outcomes Among Patients Aged over 75 Years.

Background: Elderly patients, particularly those over 75 years old, have been disproportionately affected by COVID-19, exhibiting higher rates of severe outcomes, such as ICU admissions and mortality. This study aimed to evaluate and compare the effectiveness of various clinical scoring systems-qSOFA, PRIEST, PAINT, and ISARIC4C-in predicting ICU admission, the need for mechanical ventilation, and mortality among elderly COVID-19 patients.

Methods: In this retrospective cohort study conducted at two tertiary care hospitals, 131 elderly patients (aged ≥ 75) and 226 younger controls (aged < 65) with confirmed COVID-19 were included.

Comprehensive evaluation of EGFR and AKT targeting efficacy of resveratrol loaded PEGylated liposomes for the glioblastoma management: In silico, in vitro BBB permeation studies.

Red grapes contain resveratrol (Resv), a polyphenol with anti-inflammatory, anti-diabetic, and anticancer properties. In this study, in silico molecular docking was used to assess the binding affinity of Resv to target proteins. Resv was encapsulated in PEGylated liposomes (LNPs) using Phospholipon 90G, cholesterol, and DSPE-mPEG.

Analysis of the Thickness of Ligamentum Flavum and Its Relationship With Degenerative Disc Changes at L3-4, L4-5, and L5-S1 Levels in Patients Undergoing Magnetic Resonance Imaging (MRI) of the Lumbosacral Spine.

Background Low back pain (LBP) is the leading cause of disability among working-age adults, with its prevalence increasing with age and peaking in the 45-54 age group. It is common practice for clinicians to conduct advanced imaging procedures, such as computed tomography (CT) and magnetic resonance imaging (MRI) when a patient presents with LBP. The objective of this study was to measure and analyze the width of the ligamentum flavum (LF) on each side and the extent of degeneration of the disc at the L3-4, L4-5, and L5-S1 levels.

Outcomes of Total Thyroidectomy in Large Goiters With Retrosternal Extension and Tracheal Compression: A Multivariate Analysis.

Introduction: Large retrosternal goiters often cause tracheal compression and deviation, leading to respiratory symptoms and complicating surgical treatment. Total thyroidectomy is the treatment of choice though it carries a risk of complications due to the altered anatomy and its proximity to vital structures. This study examines the outcomes of total thyroidectomy in patients with retrosternal goiters and assesses the impact of tracheal compression on clinical results.

Age- and Sex-Stratified Normogram Study of Corpus Callosum Dimensions in South Indian Individuals.

Background The corpus callosum (CC) is an important structure of the brain consisting of various parts. The morphometric examination of physiological fluctuations in CC morphology is critical, as these variations may complicate the diagnosis and management of the individual. Therefore, it is important to assess and determine the range of such parameters.

Proactive Customized Protocol for Oral Management in Head and Neck Cancer Patients Planned for Radiotherapy.

Osteoradionecrosis (ORN) is a nemesis of radiotherapy which adversely affects the life of an individual. It is more often seen with conventional external beam radiotherapy using telecobalt machine. Newer radiotherapy techniques are being used in developed nations to circumvent its inherent disadvantages.

Prognostic Implications of Initial Radiological Findings of Pulmonary Fibrosis in Patients with Acute SARS-CoV-2 Infection: A Prospective Multicentric Study.

Pulmonary fibrosis detected during the acute phase of SARS-CoV-2 infection may significantly influence patient prognosis. This study aimed to evaluate the prognostic value of initial high-resolution computed tomography (HRCT) findings of pulmonary fibrosis in hospitalized COVID-19 patients and to examine how these findings relate to disease severity and clinical outcomes, with a particular focus on the development and validation of predictive scoring systems. In this multicentric prospective cohort study from January 2023 to January 2024, 120 adult patients with confirmed SARS-CoV-2 infection requiring hospitalization were enrolled from two Romanian university hospitals.

Outcomes of Neoadjuvant Chemotherapy in Locally Advanced Oral Cancers: A Retrospective Analytical Study.

Introduction Head and neck cancers account for 30% of malignancies in India and oral squamous cell carcinoma is most common. 80% of the patients present with locally advanced disease and many of them are inoperable. In this study we documented the outcomes of neoadjuvant chemotherapy (NACT) in locally advanced oral cancer staged T4 with regards to downstaging the disease and to make the tumor more amenable for surgery with better access.

Shugoshin 1 expression in various cancers: a potential target for therapy.

Shugoshin 1 (SGO1) is one of the Shugoshin (guardian spirit) family proteins, which is reported to be majorly involved in the protection of centromeres and proper segregation of chromosomes during cell division. Recent studies found that the altered expression of SGO1 is associated with various cancers and genetic disorders, and suggested as a target for therapy. In the present study, we have reviewed the available literature on SGO1 gene and protein expression in various cancer-cell lines, animal models and cancer patients, and targeting SGO1 with siRNA/shRNA.

Accuracy of various matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS)-based rapid identification methods-As a tool to augment diagnostic stewardship in blood culture laboratory, South India.

Background: Blood stream infection is a medical emergency associated with high morbidity and mortality. Prompt identification of bloodstream infection-causing microorganisms directly from positive blood culture will significantly enhance patient care by reducing the turnaround time of pathogen recognition.

Methods: A total of 256 freshly flagged positive blood culture bottles were subjected to Gram staining.

Effect of obesity and hypertension on left ventricular geometry and function among asymptomatic Indian adults.

Hypertension & obesity are important independent predictors of cardiovascular morbidity & mortality specifically left ventricular (LV) functions. With the Objectives to examine the effect of obesity & hypertension on echocardiographic parameters of geometry, systolic, and diastolic functions of left ventricle in asymptomatic adults the cross-sectional study was conducted with 100 individuals (60 male & 40 female). Their Blood Pressure & Body Mass Index was recorded following which they were divided into obese normotensives & non-obese hypertensive.

Radiological and Hematological Parameters Predicting Success of Medical Expulsive Therapy in Patients With Ureteral Calculus.

Background Urolithiasis, characterized by the formation of stones in the urinary tract, is a common condition with significant morbidity. Medical expulsive therapy (MET) has emerged as a non-invasive treatment modality for facilitating the spontaneous passage of ureteral stones. However, MET success varies widely among individuals, and identifying predictive factors for treatment outcomes is crucial for optimizing patient care.

Outcomes of Thoracolumbar Burst Fractures Treated With Open Versus Minimally Invasive Percutaneous Posterior Spinal Stabilization: A Retrospective Study at a Rural Teaching Hospital in South India.

Background Thoracolumbar spine fractures are the most prevalent type of axial skeleton fractures, with approximately two-thirds occurring between T11 and L2. Percutaneous pedicle screw fixation has been reported to be an effective treatment for thoracolumbar fractures. Minimally invasive percutaneous pedicle screw fixation yields outcomes comparable to those of the standard open procedure and has the advantages of less stress, bleeding, and pain, as well as rapid postoperative recovery.

Prevalence of Non-communicable Disease Risk Factors Among Adults in a Rural Field Practice Area of a Tertiary Care Medical Center in Karnataka.

Background Non-communicable diseases (NCDs), also referred to as chronic diseases, typically have a long duration and arise from a combination of genetic, physiological, environmental, and behavioral factors. Each year, 17 million people under the age of 70 die from non-communicable diseases (NCDs), with 86% of these premature deaths occurring in low- and middle-income countries. Objectives To estimate the prevalence of NCD risk factors among adults (18-65 years) in a rural population.

Association Between Spinopelvic Parameters and Clinical Outcomes of Patients Treated With Transforaminal Platelet-Rich Plasma Injections for Lumbar Disc Prolapse.

Introduction Lumbar disc prolapse mainly occurs in the regions involving the L4-L5 and L5-S1 vertebrae. In this context, the significance of spinopelvic parameters becomes notably prominent. Non-invasive management of lumbar disc prolapse encompasses medicinal therapy, physical therapy, exercise, and epidural injections.

Efficacy of Low-Molecular-Weight Heparin in the Treatment of Severe Acute Pancreatitis: A Comparative Study at a Tertiary Health Center.

Introduction Acute pancreatitis is caused by multiple factors. The disease can progress to severe acute pancreatitis (SAP) rapidly, which is a fatal condition. SAP is associated with systemic inflammatory response and disturbances in microcirculation, which are responsible for the high rate of mortality.

Correction of presbyopia using 0.5% pilocarpine eye drops among Indians.

Pharmacological treatment of presbyopia-spectacle free senescence Therefore, it is of interest to estimate improvement of near vision with 0.5%pilocarpine drops in presbyopic patients. It was a cross-sectional observational study done at tertiary care centre history, comprehensive eye examination, including distant visual acuity distant and near vision, IOP.