Publications by authors named "Mehta T"

Background And Purpose: Mechanical thrombectomy (MT) has become the standard of care for treatment of acute ischemic stroke secondary to large vessel occlusion up to 24 h from the last known normal time. With ADAPT and SOLUMBRA techniques, classically, a large bore aspiration catheter is delivered over a microcatheter and microwire crossing the clot to perform thrombectomy. Recently, a novel macrowire (Colossus 035 in.

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Lupus nephritis (LN) is a serious kidney complication associated with systemic lupus erythematosus (SLE), marked by the immune system's misdirected attack on kidney tissues, resulting in inflammation and compromised filtration. This condition has the potential to progress to end-stage renal disease in about 20% of patients within a decade of diagnosis. Lupus nephritis is more prevalent in females, highlighting the urgent need for effective treatment strategies.

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While breast cancer screening reduces mortality, disparities in access continue to limit equitable care. Medically underserved groups-including American Indian or Alaska Native, Black, Hispanic, disabled, and LGBTQ+ individuals-face significant barriers in accessing screening mammography services. This AJR Expert Panel Narrative Review leverages the National Institute on Minority Health and Health Disparities Research Framework to analyze persistent inequities in screening, focusing on race, ethnicity, socioeconomic status, disabilities, health insurance, and geography.

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  • Prostate cancer shows significant disparities between African American and Caucasian men, with AA men facing higher incidence and mortality rates due to a mix of socioeconomic, environmental, and biological factors.
  • Recent research highlights the role of the Aryl Hydrocarbon Receptor (AHR) and Androgen Receptor (AR) in this issue, particularly that higher AHR activity in AA men may drive more aggressive cancer progression.
  • Understanding these signaling pathways and their genetic variations is crucial for developing targeted therapies that can improve outcomes across different populations.
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To compare post-operative bleeding measures in patients who underwent prostatic artery embolization (PAE) prior to water-jet ablation (aquablation) vs. water-jet ablation alone. A retrospective review identified 145 patients treated with water-jet ablation for benign prostatic hyperplasia from December 2018 to June 2021.

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Introduction: With emerging evidence supporting the clinical efficacy and safety of mechanical thrombectomy (MT) for distal medium vessel occlusions (DMVOs), MT devices specifically designed to navigate through smaller caliber and more delicate tortuous distal cerebrovasculature are required. This study describes our single-center experience using the AXS Vecta 46 intermediate catheter for first-line thromboaspiration of DMVOs.

Methods: We identified all patients who underwent MT using the Vecta 46 for first-line thromboaspiration for primary or secondary DMVOs.

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Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that causes extensive inflammation and tissue destruction across several organs. Conventional therapies, such as nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, and immunosuppressive drugs, can have serious adverse effects and are not always successful. This study looks at the possibility of low-dose interleukin-2 (IL-2) therapy as a new treatment for SLE, focusing on its mechanics, effectiveness, and clinical applicability.

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  • Genomic methylation shows promise as a tool for identifying oral potentially malignant disorders (OPMDS) and oral cancer, which could enhance understanding of cancer mechanisms and lead to new therapies.
  • A study involving 112 patients with premalignant and malignant oral lesions analyzed saliva samples to investigate genetic markers like p16, DAP-K, and MGMT using advanced DNA methylation technology.
  • Findings indicated that 12.7% of oral cancer lesions displayed methylation of the examined genes, with higher rates of co-methylation, suggesting these genetic markers can aid in predicting the progression of oral cancer and patient outcomes.
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  • The study investigates the unexplained causes of oral lichen planus (OLP), which is linked to an immune response involving T-cells, by examining the role of oral microorganisms.
  • Researchers analyzed 82 tissue samples from OLP patients and 20 from healthy individuals using immunohistochemistry to identify specific microorganisms.
  • The findings revealed that various microorganisms, including certain periodontopathogenic bacteria and human papillomavirus types 16 and 18, were more frequently present in OLP patients than in healthy controls, suggesting a potential connection to the condition's development.
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  • The study aimed to evaluate the prevalence of quid-induced oral mucosal lesions (QIOML) in Jodhpur, western Rajasthan, and investigate their association with chewing tobacco and arecanut.
  • It involved a cross-sectional analysis of 1209 quid users at Vyas Dental College, finding that 78.49% of the chewers had QIOML, predominantly among those using both processed tobacco and arecanut.
  • The conclusion highlights the need for further research to understand the specific composition and concentration of processed quid and its impact on QIOML occurrence.
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  • Genetic polymorphisms significantly impact human health, particularly in the context of diseases like oral submucous fibrosis (OSMF), a condition that can lead to cancer.
  • This study examined variations in cancer-metabolizing genes (CYP1A1 and GSTM1) in patients with OSMF, comparing genetic markers in patients with different stages of the condition and a control group.
  • Results indicated higher prevalence of specific gene polymorphisms in patients with OSMF and especially those with cancer, highlighting the crucial influence of these genetic variations on disease progression.
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Background: One potential long-term side effect of surgery in the oral and maxillofacial region is neurosensory impairment. Due to their physical proximity to the surgical location, the lingual nerve (LN) and inferior alveolar nerve (IAN), two sensory segments of the trigeminal nerve, are always susceptible to damage during third molar extraction.

Aim: Assessment of the impact of different surgical techniques on nerve function and sensation after maxillofacial surgery.

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Context: Sport and physical activity (PA) programs are an important developmental resource for youth with Attention Deficit Hyperactivity Disorder (ADHD) and Disruptive Behavior Disorders. The purpose of this study is to assess sport participation rates, PA participation, and after-school supervision rates among African American children with ADHD and/or Disruptive Behavior Disorders.

Design: In this cross-sectional study, parents of African American children with elevated symptoms of ADHD, oppositional defiant disorder, and/or conduct disorder (N = 175, 6- to 12-y-old, 31% female) reported after-school program participation over the past year.

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Cardiovascular diseases (CVDs) are a leading cause of mortality worldwide. Recent research has identified gut dysbiosis - an imbalance in the gut microbiota - as a significant factor in the development of CVDs. This complex relationship between gut microbiota and cardiovascular health involves various mechanisms, including the production of metabolites such as trimethylamine N-oxide (TMAO) and short-chain fatty acids (SCFAs).

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Fungal infections are the fourth common cause of infection affecting around 50 million populations across the globe. Dermatophytes contribute to the majority of superficial fungal infections. Clotrimazole (CTZ), an imidazole derivative is widely preferred for the treatment of topical fungal infections.

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  • Modern e-cigarettes that contain nicotine salts, which are smoother to inhale, raise concerns about potential abuse and addiction among users.
  • A study was conducted on young adult e-cigarette users to analyze how different nicotine forms, concentrations, and flavors impact their vaping experiences and behaviors.
  • Results showed that participants had different subjective experiences and nicotine uptake depending on whether they used salt-based or freebase nicotine e-liquids.
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  • People with mobility issues often face health problems like obesity and depression because they can't easily access fitness programs.
  • This study looked at a new online fitness program to see if it could help those individuals stay active and healthy.
  • Out of 146 people checked, 33 signed up for the program, and most of them attended regularly, with many earning rewards for their participation.
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Background: Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn's disease (CD) remains limited.

Aim: To systematically review the global variation in the rates of surgery in CD.

Methods: A comprehensive search analysis was performed using multiple electronic databases from inception through July 1, 2020, to identify all full text, randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with CD.

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Objectives: Hyperglycemia is associated with poor outcome in large vessel occlusion (LVO) stroke, with mechanism for this effect unknown.

Materials And Methods: We used our prospective, multicenter, observational study, Blood Pressure After Endovascular Stroke Therapy (BEST), of anterior circulation LVO stroke undergoing endovascular therapy (EVT) from 11/2017-7/2018 to determine association between increasing blood glucose (BG) and intracerebral hemorrhage (ICH). Our primary outcome was degree of ICH, classified as none, asymptomatic ICH, or symptomatic ICH (≥4-point increase in National Institutes of Health Stroke Scale [NIHSS] at 24 h with any hemorrhage on imaging).

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  • Cichlid fishes of the genus Oreochromis, or tilapia, are crucial for inland fisheries and aquaculture, but hybridization with non-native species threatens local biodiversity.
  • Researchers studied hybridization patterns in tilapia by analyzing the genomes of 575 individuals from 23 species in Tanzania, where both ancient and recent hybridization occurs.
  • Their findings reveal significant historical gene flow and the hybrid speciation of a specific species, highlighting concerns for conservation and the future of aquaculture practices.
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Haematological profile of patients with oral sub mucous fibrosis (OSMF) and its correlation with the severity of OSMF is evaluated. The study comprised of sixty participants with clinical diagnoses. They were divided into smaller groups based on the OSMF stage.

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Early detection of breast cancer from regular screening substantially reduces breast cancer mortality and morbidity. Multiple different imaging modalities may be used to screen for breast cancer. Screening recommendations differ based on an individual's risk of developing breast cancer.

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