Publications by authors named "Upadhyaya M"

Background: National pharmaceutical services units (NPSUs) - organisational units within the central government usually responsible for pharmaceutical services and management - have an increasingly narrow mandate. Anecdotal evidence points to an increasing focus, almost exclusively, on logistics management, while pharmaceutical care and policy oversight have become fragmented. This study examined NPSUs' current functions and mandates, and proposed what should be the critical functions and roles of these units going forward.

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Aim: Adequate post-operative pain relief is associated with shorter recovery time and higher patient satisfaction. Universally, opioids have been the mainstay but are associated with many adverse effects. We aimed to assess the safety and effectiveness of Continuous Incisional Infusion of Local Anaesthetic (CIILA) for postoperative pain relief in the paediatric population.

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  • RASopathies, like neurofibromatosis type 1 (NF1), lead to continuous activation of the Ras/MAPK pathway and often feature multiple Café au Lait Macules (CALMs).
  • The study aimed to identify genes related to melanocyte growth and movement by analyzing skin samples from both CALM and unaffected areas in NF1 patients, revealing the impact of specific genetic variations.
  • Findings indicated that the formation of CALMs is linked to genetic losses that enhance Ras/MAPK and Wnt signaling, coupled with decreased levels of a protective protein (PEDF), which promotes cell growth and movement in NF1-associated melanoma.
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Objectives: The objectives of this paper are to (a) explore stakeholders' opinions regarding Nepal's existing medicines pricing practices/situation and (b) build and present a set of medicines pricing policies for Nepal.

Methods: A review of the literature and field visits to community retail pharmacies, hospital pharmacies, wholesalers, and distributor outlets in Kathmandu were conducted to assess the medicines pricing situation. Following the literature review, preliminary meetings with stakeholders and field visits were held and a draft interview guide was prepared.

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  • About 5-10% of NF1 patients have large deletions in the NF1 gene, with the most common deletion being 1.4 Mb, leading to severe symptoms.
  • This deletion can cause issues like learning disabilities, early skin tumors, higher tumor risk, and heart problems.
  • The study analyzed 22 deletion patients to link deletion size to symptoms and explore how other genetic variations might influence the severity of NF1 features.
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Rabies is a fatal zoonotic disease, resulting in human and livestock deaths. In Nepal, animal rabies has posed a significant challenge to public health. Because animals are the primary source of rabies in humans, a better understanding of rabies epidemiology in animals is necessary.

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Data on antimicrobial resistance (AMR) from sites not participating in the National AMR surveillance network, conducted by National Public Health Laboratory (NPHL), remain largely unknown in Nepal. The "Capturing Data on Antimicrobial Resistance Patterns and Trends in Use in Regions of Asia" (CAPTURA) assessed AMR data from previously untapped data sources in Nepal. A retrospective cross-sectional data review was carried out for the AMR data recorded between January 2017 and December 2019 to analyze AMR data from 26 hospital-based laboratories and 2 diagnostic laboratories in Nepal.

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In response to the global threat of antimicrobial resistance (AMR), the Capturing Data on Antimicrobial Resistance Patterns and Trends in Use in Regions of Asia (CAPTURA) project worked with microbiology laboratories, pharmacies, and local governments in South Asia and Southeast Asia to expand the volume of historical and current data available on AMR and antimicrobial use and to identify gaps in data and areas for quality improvement. When the CAPTURA project completed its country-level engagement in the first half of 2022, the consortium brought together local, regional, and global AMR stakeholders for a virtual regional workshop to review data outputs from the project and share strategies to inform national and regional efforts to combat AMR. This paper summarizes the main topics presented in the workshop held from 28 to 30 June 2022.

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Introduction: Neurofibromatosis 1 and schwannomatosis are characterized by potential lifelong morbidity and life-threatening complications. To date, however, diagnostic and predictive biomarkers are an unmet need in this patient population. The inclusion of biomarker discovery correlatives in neurofibromatosis 1/schwannomatosis clinical trials enables study of low-incidence disease.

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Introduction: According to studies undertaken in numerous nations, alarming increase in the number of unidentified bodies is a global concern. The population worldwide is increasing, and so is the population of the developing Indian subcontinent. Interestingly, a portion of this population is made up of individuals who have flocked from different states in search of employment, etc.

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Objectives: Frenotomy is performed in breast fed infants who experience difficulty in latching after failed conservative management for ankyloglossia or tongue-tie. Though parents sometimes enquire about massage after frenotomy, neither published evidence nor clinical consensus supports this. The aim of our study was to assess if there was significant difference in breast feeding or recurrence rate between those infants who had post frenotomy massage and those who did not.

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Plexiform Neurofibromas (PN) are a common manifestation of the genetic disorder neurofibromatosis type 1 (NF1). These benign nerve sheath tumors often cause significant morbidity, with treatment options limited historically to surgery. There have been tremendous advances over the past two decades in our understanding of PN, and the recent regulatory approvals of the MEK inhibitor selumetinib are reshaping the landscape for PN management.

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  • The COVID-19 pandemic has strained healthcare systems worldwide, especially in low- and middle-income countries like Nepal, where resources are limited and most patients remain in home isolation.
  • To address this, Himalaya Home Care (HHC) was established to provide monitoring and counseling for home-isolated COVID-19 patients using a team of healthcare professionals.
  • Results from 5823 patients indicated high satisfaction rates, with 98.4% reporting that HHC helped avoid hospitalizations, 76.5% feeling capable of managing their symptoms at home, and 69.5% believing counseling reduced COVID-19 spread in their households.
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The mental health initiatives at the workplace are growing in numbers over the past few years. Public and private sectors continue to explore avenues to navigate and adapt initiatives to promote employee's mental wellbeing. However, such initiatives in the Indian context are not thoroughly studied.

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Aim: Recycling has been shown to improve growth, nutrition and facilitate early stoma closure. We aim to review current practice and nursing experience at a tertiary paediatric surgical unit and to evaluate possible areas for improvement.

Method: Retrospective study of all neonates who underwent a stoma closure between January 2018 and October 2020, alongside a nursing staff survey on experience and barriers to effective recycling.

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Isotopically purified semiconductors potentially dissipate heat better than their natural, isotopically mixed counterparts as they have higher thermal conductivity (κ). But the benefit is low for Si at room temperature, amounting to only ∼10% higher κ for bulk ^{28}Si than for bulk natural Si (^{nat}Si). We show that in stark contrast to this bulk behavior, ^{28}Si (99.

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  • * A study identified 41 patients with this specific mutation, revealing that most present CALs and freckling, while 83% meet the NIH diagnostic criteria for NF1, but there’s a significant absence of neurofibromas and gliomas, with only one documented case of a subcutaneous neurofibroma.
  • * Learning disabilities
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Facioscapulohumeral muscular dystrophy (FSHD) is an inherited myopathy clinically characterized by weakness in the facial, shoulder girdle and upper a muscles. FSHD is caused by chromatin relaxation of the D4Z4 macrosatellite repeat, mostly by a repeat contraction, facilitating ectopic expression of DUX4 in skeletal muscle. Genetic diagnosis for FSHD is generally based on the sizing and haplotyping of the D4Z4 repeat on chromosome 4 by Southern blotting (SB), molecular combing or single-molecule optical mapping, which is usually straight forward but can be complicated by atypical rearrangements of the D4Z4 repeat.

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Conjugated polymers need to be doped to increase charge carrier density and reach the electrical conductivity necessary for electronic and energy applications. While doping increases carrier density, Coulomb interactions between the dopant molecules and the localized carriers are poorly screened, causing broadening and a heavy tail in the electronic density-of-states (DOS). The authors examine the effects of dopant-induced disorder on two complimentary charge transport properties of semiconducting polymers, the Seebeck coefficient and electrical conductivity, and demonstrate a way to mitigate them.

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Livestock markets are considered vital parts of the agricultural economy, particularly in developing countries where livestock keeping contributes to both food security and economic stability. Animals from diverse sources are moved to markets, they mix while they are there and are subsequently redistributed over wide geographic areas. Consequently, markets provide an opportunity for targeted surveillance for circulating pathogens.

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Background: Given the limited and diverse nature of published literature related to COVID-19 in pediatrics, it is imperative to provide evidence-based summary of disease characteristics for guiding policy decisions. We aim to provide comprehensive overview of epidemiological, clinical and biomarker profile of COVID-19 infection in pediatric population.

Methods: For this umbrella review, published systematic reviews from PubMed and pre-print databases were screened.

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