Publications by authors named "Parmar H"

Clinical Relevance: Interprofessional education and collaborative working are known to improve patient outcomes. The evidence to support this approach in optometry is lacking.

Background: There is no published evidence into the effectiveness of interprofessional education for pharmacy and optometry students.

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The analysis of cell-free tumor DNA (ctDNA) and proteins in the blood of patients with cancer potentiates a new generation of non-invasive diagnostic approaches. However, confident detection of tumor-originating markers is challenging, especially in the context of brain tumors, where these analytes in plasma are extremely scarce. Here, we apply a sensitive single-molecule technology to profile multiple histone modifications on individual nucleosomes from the plasma of patients with diffuse midline glioma (DMG).

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Patients participating in clinical trials are highly selected and may not represent the general population. The pivotal study of teclistamab (MajesTEC-1), a B-cell maturation antigen (BCMA)xCD3 bispecific antibody, demonstrated impressive response rates and progression free survival in relapsed/refractory multiple myeloma (RRMM) with acceptable toxicity. We performed a retrospective study of 58 patients treated as standard of care at four US academic centers to determine how these results translated to the real-world.

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Background: With higher valency pneumococcal vaccines on the horizon and new adult immunisation strategies under discussion, we aimed to evaluate the contribution of individual pneumococcal serotypes to the burden of pneumococcal community-acquired pneumonia (CAP). Over 10 years, trends in pneumococcal pneumonia epidemiology in adults hospitalised with CAP were assessed. The risk factors and severity associated with serotype 3 were examined.

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Venetoclax, the first-in-class BCL-2 inhibitor, has shown efficacy in multiple myeloma (MM), particularly in patients with the t(11;14) translocation. This single-center retrospective analysis included MM patients treated with venetoclax from November 2017 to March 2023. Data encompassed demographics, disease characteristics, treatment regimens, and outcomes using median progression-free-survival (mPFS).

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The rise of alternative work arrangements, driven by technological advancements, has become a significant aspect of the gig economy, particularly in the digital food delivery sector. The appeal of flexible work and instant deliveries offered by food delivery apps represents a key trend within the gig economy, and lay the forefront of gig workers' organizational commitment and job engagement. This study empirically examines the association between digital food delivery and the job engagement of gig workers.

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Progressive familial intrahepatic cholestasis (PFIC) is a rare autosomal recessive disorder marked by severe, early-onset cholestasis due to genetic mutations in hepatobiliary transporters, leading to toxic bile acid accumulation and liver damage. PFIC is categorized into three types based on mutations in , , and genes. This case involves a five-year-old female with symptoms such as easy fatigability, coarse facial features, respiratory distress, pruritus, abdominal distension, dark-colored urine, pale stool, and generalized edema.

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An 84-year-old man with a genetically confirmed diagnosis of VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome treated with tocilizumab reported with a 3-day history of left eye pain, conjunctival chemosis and injection, and horizontal binocular diplopia. Examination revealed restriction of left eye ductions in all directions with mild unilateral proptosis. MRI of his brain and orbits demonstrated abnormal enhancement of the left posterior sclera and intraorbital optic nerve sheath, without involvement of the extraocular muscles, cavernous sinus, or optic nerve parenchyma.

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Systemic lupus erythematosus (SLE) is a multifaceted autoimmune disorder, occasionally presenting with rare complications like lupus enteritis (LE) and intestinal pseudo-obstruction (IPO). We present a unique case of a 32-year-old woman with LE and IPO, complicated by invasive candidiasis, as an initial manifestation of SLE. The patient presented with a 15-day history of abdominal pain, vomiting, and poor oral intake, and was initially misdiagnosed with infective enterocolitis.

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Allogeneic stem cell transplantation (allo-SCT) has seen limited use in treating multiple myeloma (MM), despite its potential to offer long-term survival or even cure through the graft-versus-myeloma effect. Its limited application is largely due to concerns over serious complications like infections and graft-versus-host disease (GVHD). The possibility of GVHD exacerbation when CAR-T cells are administered to patients previously treated with allo-SCT remains a topic of concern.

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Coinfection of pathogenic bacteria and viruses is associated with multiple diseases. During the COVID-19 pandemic, the co-infection of other pathogens with SARS-CoV-2 was one of the important determinants of the severity. Although primarily a respiratory virus gastric manifestation of the SARS-CoV-2 infection was widely reported.

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Objectives: We aimed to determine the prevalence of and risk factors for nasopharyngeal and oral pneumococcal carriage in adults with community-acquired pneumonia (CAP), and the relationship between carried and disease-causing serotypes.

Methods: Between 2016 and 2018, nasopharyngeal swabs, oral-fluid, and urine were collected from hospitalised adults recruited into a prospective cohort study of CAP. Pneumococcal carriage was detected by semi-quantitative real-time PCR of direct and culture-enriched nasopharyngeal swabs and culture-enriched oral-fluid.

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Approximately 7-10% of people experiencing bereavement following a death develop prolonged grief disorder, a psychiatric disorder included in the DSM-5-TR. Prolonged grief disorder encompasses core symptoms of intense yearning/longing for and preoccupation with thoughts or memories of the deceased person experienced to a clinically significant degree for at least the last month, other key associated symptoms (e.g.

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Tissue-agnostic, molecularly targeted therapies are becoming increasingly common in cancer treatment. The molecular drivers of some classes and subclasses of tumors are rapidly being uncovered in an era of deep tumor sequencing occurring at the time of diagnosis. When and how targeted therapies should fit within up-front cytotoxic chemotherapy and radiation paradigms is yet to be determined, because many of them have been studied in single-arm studies in patients with relapsed or refractory cancer.

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Systemic light chain (AL) amyloidosis is a multisystem disorder characterized by extracellular deposition of misfolded insoluble amyloid fibrils resulting in progressive organ dysfunction. AL. amyloidosis most commonly affects the heart, kidneys, gastrointestinal tract and peripheral nerves.

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Article Synopsis
  • The Osckx2 mutant in indica rice shows increased levels of cytokinins, leading to better panicle branching, higher grain yield, and improved drought tolerance.
  • Using CRISPR/Cas9 gene editing, researchers knocked out the OsCKX2 gene, which normally inactivates cytokinins, resulting in enhanced plant growth and water-saving traits under drought conditions.
  • The study highlights the potential for using the Osckx2 allele in breeding programs to create climate-resilient rice varieties that can boost food security in challenging environments.
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Patients with high-risk multiple-myeloma (HRMM) and ultra-high-risk multiple-myeloma (UHRMM) show rapid disease progression and shorter survival compared to those with standard-risk multiple-myeloma (SRMM). Lenalidomide maintenance after autologous stem cell transplant (ASCT) has shown inferior outcomes in this subgroup compared to SRMM, and there is an unmet need for improved post-ASCT therapy. This retrospective study, from September 2016 to March 2023, assesses elotuzumab combined with lenalidomide or pomalidomide and dexamethasone (ERd or EPd) as consolidation therapy post-ASCT for HRMM and UHRMM patients.

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Purpose: The purpose of this study was to investigate an extended self-adapting nnU-Net framework for detecting and segmenting brain metastases (BM) on magnetic resonance imaging (MRI).

Methods And Materials: Six different nnU-Net systems with adaptive data sampling, adaptive Dice loss, or different patch/batch sizes were trained and tested for detecting and segmenting intraparenchymal BM with a size ≥2 mm on 3 Dimensional (3D) post-Gd T1-weighted MRI volumes using 2092 patients from 7 institutions (1712, 195, and 185 patients for training, validation, and testing, respectively). Gross tumor volumes of BM delineated by physicians for stereotactic radiosurgery were collected retrospectively and curated at each institute.

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High mortality has been reported in severe cases of COVID-19. Emerging reports suggested that the severity is not only due to SARS-CoV-2 infection, but also due to coinfections by other pathogens exhibiting symptoms like COVID-19. During the COVID-19 pandemic, simultaneous respiratory coinfections with various viral (Retroviridae, Flaviviridae, Orthomyxoviridae, and Picoviridae) and bacterial (Mycobacteriaceae, Mycoplasmataceae, Enterobacteriaceae and Helicobacteraceae) families have been observed.

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Article Synopsis
  • Multi-target directed ligands (MTDLs) are being researched for their effectiveness against Alzheimer's disease by addressing multiple aspects of the condition, like enzyme inhibition and metal balance.
  • The study synthesized piperazine-quinoline-based MTDLs using a specific chemical reaction and found that certain compounds showed strong activity against the enzymes AChE and BuChE.
  • Among the compounds, compound (95) showed the best inhibitory effects on both enzymes, while also demonstrating antioxidant properties and metal-chelating abilities, suggesting it could be a promising candidate for further Alzheimer's research.
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The global pandemic known as coronavirus disease (COVID-19) is causing morbidity and mortality on a daily basis. The severe acute respiratory syndrome coronavirus-2 (SARS-CoV- -2) virus has been around since December 2019 and has infected a high number of patients due to its idiopathic pathophysiology and rapid transmission. COVID-19 is now deemed a newly identified "syndrome" condition since it causes a variety of unpleasant symptoms and systemic side effects following the pandemic.

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Article Synopsis
  • Light-chain amyloidosis (AL) is a rare condition where misfolded proteins build up in various organs, commonly affecting the heart, with 50-70% of patients showing symptoms at diagnosis.
  • A study analyzed 67 patients diagnosed with advanced cardiac AL to identify factors that influence overall survival (OS).
  • Key findings include that better OS is correlated with a performance status score (ECOG PS) of 1 or lower, a heart function classification (NYHA FC) of 2 or lower, and achieving specific responses to treatment (hematological and cardiac) after initial therapy.
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