Publications by authors named "Rushal Nayyar"

Metastasis of alveolar soft part sarcoma (ASPS) to the adrenal gland is infrequent, with only eight patients reported in the literature. Here we present an ASPS in an adolescent girl presented as a hypervascular adrenal incidentaloma along with a review of the available literature. This study aims to serve as a reference to aid in the pre-operative radiological and histopathological diagnosis of this rare entity.

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Background: The role of repeat transurethral resection of bladder tumor (TURBT) for the management of nonmuscle invasive bladder carcinoma is debated, especially when initial resections include detrusor muscle. This study compares immediate second resection (additional deep biopsies in the same session) with standard restage TURBT performed 2-6 weeks post-initial TURBT to determine adequacy in detrusor muscle sampling and compare the disease rate at restage TURBT in both groups.

Material And Methods: A randomized trial was conducted at a tertiary care hospital, including patients aged ≥18 years undergoing TURBT with complete primary tumor resection.

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The increasing frequency of heat stress events due to climate change disrupts all stages of plant growth, significantly reducing yields, especially in crops like mung bean (Vigna radiata (L.) R. Wilczek).

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Purpose: There is paucity of guidelines with inadequate data available about the extent and prevention of bone and joint disease in beta-thalassemic patients in Indian population. This study aims to determine bone and joint involvement in beta-thalassemic patients. It evaluates serum biochemical parameters of bone formation and resorption and correlates with the symptomatology in these patients.

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Cell-to-cell communication is believed to be facilitated by membrane-bound vesicles called extracellular vesicles (EVs), which are released by cells. Protein, lipids, and nucleic acids are major cargo of EVs and are transported in these vesicles. Depending on the parent and recipient cell types, they can affect a wide variety of biological processes in the tissues to which they are delivered.

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Background And Aims: The conventional CE clamp technique may not effectively provide bag-mask ventilation (BMV) in the hands of inexperienced providers. Hence, we compared the efficacy of two-handed CE versus a hybrid technique.

Methods: One hundred thirty-two American Society of Anesthesiologists (ASA) I-II adult patients were randomised into groups A and B.

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Context: Interprofessional education (IPE) is crucial in promoting a better understanding of collaborative practices within the healthcare system. Unfortunately, healthcare professionals are still working in isolation. To address this issue, a study was conducted to develop a module-based teaching and learning activity focusing on sports injuries and to promote IPE.

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Introduction: To evaluate the feasibility, safety, and effectiveness of different pyeloplasty procedure approaches for pelvicureteric junction (PUJ) obstruction in kidney anomalies. The presence of difficult, unfamiliar and anomalous anatomy makes pyeloplasty challenging in these conditions.

Patients And Methods: We conducted a retrospective review of pyeloplasty in patients with congenital anomalous kidneys at our national tertiary referral centre.

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Background: During neurosurgeries like corpus callosotomy (palliative procedure performed in case of intractable seizures) surgical separation of corpus callosum is required. In order to perform the surgical separation of corpus callosum, one needs to have complete knowledge about anatomy and morphometry of corpus callosum. The current study was carried out in order to establish the normative data about morphometry of corpus callosum across various age groups.

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In the past few decades, there has been a gradual increase in breast reconstruction post mastectomy; however, there exists a conflict about whether race has an influence on reconstruction rates. We conducted an electronic search from MEDLINE and Cochrane CENTRAL from their inception to September 2022. Primary outcome was disparity in rates of Immediate Breast Reconstruction (IBR) in racial minorities.

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The single-input-single-output technology experiences loss of data in the communication channel due to the receiving antenna undergoing fading of the signal impinged on it. Today's need is faster data transfer with multiple applications in the single antenna with multiple-identical radiating elements, leading to multiple-input-multiple-outputDWMB (MIMODWMB) technology. The MIMODWMB configuration with multi-band capability is the objective of the proposed work with applications ranging between microwave-millimeterWave bands.

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Introduction: To evaluate the efficacy and side effects of re-circulant hyperthermic intravesical chemotherapy versus conventional treatments for intermediate risk non-muscle invasive bladder cancer (NMIBC).

Methods: A randomized 3-arm, parallel group trial was conducted at a single tertiary care centre. 135 patients with low-grade intermediate-risk cancer, having undergone complete resection of bladder tumor were included.

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Gastroesophageal reflux disease (GERD) frequently triggers respiratory conditions such as asthma and pneumonia. Inflammation occurs as a result of aspirated material, leading to symptoms such as cough, sputum production, chest discomfort from the involvement of the lower respiratory tract, and voice hoarseness owing to the involvement of the larynx. Repeated exposure to irritants can lead to fibrosis in the lungs.

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Internet of things (IoT) facilitates a variety of heterogeneous devices to be enabled with network connectivity via various network architectures to gather and exchange real-time information. On the other hand, the rise of IoT creates Distributed Denial of Services (DDoS) like security threats. The recent advancement of Software Defined-Internet of Things (SDIoT) architecture can provide better security solutions compared to the conventional networking approaches.

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Article Synopsis
  • Rising temperatures are causing a productivity crisis in chickpea crop production, necessitating research into their heat stress tolerance.
  • The study utilized a genomics-assisted breeding strategy to identify 10 key genomic regions and several candidate genes associated with heat stress tolerance in chickpea.
  • Findings suggest that specific genes and regulatory mechanisms play a crucial role in enhancing heat resilience and yield stability, paving the way for improved chickpea breeding practices.
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  • Benign fibro-osseous lesions, including ossifying fibroma (OF) and fibrous dysplasia (FD), are challenging to differentiate due to similarities in their features, making accurate diagnosis important for treatment.
  • This study aimed to evaluate mutations in the GNAS and CDC73 genes in blood and formalin-fixed tumor tissues from OF and FD cases, involving six blood samples and thirteen tumor samples.
  • Findings revealed a pathogenic GNAS mutation linked to McCune-Albright syndrome in FD blood samples, but extraction from tumor tissues was unsuccessful, suggesting possible issues with the fixation process affecting DNA quality.
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Background: A plethora of studies have reported the adverse psychiatric outcomes among the general masses during the COVID-19 pandemic; however, not much data is available in relation to the Indian population from this perspective. The aim of the present study was to investigate the impact of the COVID-19 pandemic on the mental health status among the general masses in the Indian population.

Materials And Methods: The present study was planned in a cross-sectional study design between July 2020 and October 2021 in which a well-structured questionnaire, consisting of questions assessing the sociodemographic profile, while, also, specific questions related to the stress and anxiety-related variables, was used.

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Background: Although advancements in surgical planning and multidisciplinary care have improved the survival of patients with hepatopancreatic cancers in recent years, the impact of the rurality of patient residence on care received and survival is not well known. We aimed to assess the association between the rurality of a patient's residence and cancer-specific survival outcomes among patients with hepatocellular carcinoma (HCC) and pancreatic cancer (PC) in Iowa, hypothesizing that patients in rural areas would experience lower survival.

Methods: Adult patients diagnosed with HCC or PC between 2010 and 2020 were identified using the Iowa Cancer Registry.

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Pain is the predominant symptom troubling patients. Pain management is one of the most important aspects in the management of surgical patients leading to early recovery from surgical procedures or in patients with chronic diseases or malignancy. Various groups of drugs are used for dealing with this; however, they have their own implications in the form of adverse effects and dependence.

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Nutritional intake during pregnancy can affect gestational length, fetal development, and impact postnatal growth and health in offspring. Perturbations in maternal nutrition with either an excess or deficiency in nutrients during pregnancy may have harmful effects on the offspring's development and increase the risk of developing chronic diseases later in life. In pregnancy, nutrients transfer from the mother to the fetus via the placenta.

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Article Synopsis
  • The study investigates the characteristics and outcomes of urothelial bladder carcinoma in young adults (ages 18-40) compared to older patients, revealing fragmented existing literature and conflicting data.
  • Conducted at a single center from March 2017 to March 2022, it analyzed 471 patients, stratifying them into three age groups and finding that younger patients had significantly lower rates of recurrence and progression.
  • Results showed that younger patients (Group A) had better recurrence-free survival (68.03% vs. 32.58%) and progression-free survival compared to older groups, suggesting that age and tumor grade are key predictors of patient outcomes.
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Background: In 2019, the emergence of SARS-CoV-2 marked the beginning of the COVID-19 global pandemic, which reached its peak in 2020. Initially designated as a novel coronavirus, SARS-CoV-2 emerged as a respiratory illness and later began causing multi-organ complications in recovered patients.

Methods: This article presents a hospital-based retrospective cohort study conducted via telephone interviews with patients in a tertiary hospital.

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Introduction: the objective of the study was to find out the microstate map topographies and their parameters generated during the resting state and during listening to North Indian classical Music Raag 'the Raag Bilawal'. It was hypothesized that in the resting state and during listening to music conditions, there would be a difference in microstate parameters i.e.

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 There have been numerous advancements in the strategies used for treating mandibular fractures in the present times, while open reduction and internal fixation is still accepted as the most preferred treatment option for such fractures despite numerous drawbacks. The aim of the present prospective, randomized controlled study was to evaluate the clinical outcome including neurosensory deficit and pain score variables in mandibular fractures that were treated using rigid internal fixation with three-dimensional (3D) miniplate internal fixation.  For the present study, a total of 20 patients of either sex in an age range of 18 to 55 years with simultaneous angle and contralateral body/parasymphysis fractures of the mandible were included, while the clinical outcome was compared in relation to the two groups wherein different treatment options were used including using rigid internal fixation in one as against 3D miniplate internal fixation in the other.

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Background: The abundance and diversity of intestinal commensal bacteria influence systemic immunity with impact on disease susceptibility and severity. For example, loss of short chain fatty acid (SCFA)-fermenting bacteria in early life (humans and mice) is associated with enhanced type 2 immune responses in peripheral tissues including the lung.

Objective: Our goal was to reveal the microbiome-dependent cellular and molecular mechanisms driving enhanced susceptibility to type 2 allergic lung disease.

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