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  1. Article: Correction: The Development of a Clinical Research Model Complementing Medical Residency and the Assessment of Research Productivity.

    Nair, Satish C / Al-Dahmani, Khaled M

    Cureus

    2024  Volume 16, Issue 1, Page(s) c154

    Abstract: This corrects the article DOI: 10.7759/cureus.48684.]. ...

    Abstract [This corrects the article DOI: 10.7759/cureus.48684.].
    Language English
    Publishing date 2024-01-19
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.c154
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: The Development of a Clinical Research Model Complementing Medical Residency and the Assessment of Research Productivity.

    Nair, Satish C / Al-Dahmani, Khaled M

    Cureus

    2023  Volume 15, Issue 11, Page(s) e48684

    Abstract: Background and objective: Despite modern healthcare infrastructure, there is a paucity of information about the clinical research framework supporting healthcare in the United Arab Emirates (UAE). Therefore, this study aimed to assess research ... ...

    Abstract Background and objective: Despite modern healthcare infrastructure, there is a paucity of information about the clinical research framework supporting healthcare in the United Arab Emirates (UAE). Therefore, this study aimed to assess research performance productivity, and the clinical research framework, complementing medical residency, at the nation's hub for clinical research.
    Methods: A cross-sectional retrospective review of records from the research database of the institution was conducted to assess productivity, and framework development, and data analyzed.
    Results:  The migration of global healthcare providers, and the pharmaceutical industry offices, the adoption of the International Conference on Harmonization (ICH) guidelines, and electronic medical records established a research culture. Following the development of the governance framework, a total of 1,328 research projects were submitted to the ethics committee until 2023. Approximately 63% of the total studies were of minimal risk, followed by industry-sponsored clinical trials (4.9%, 58/1,163), and prospective interventional studies (3.5%, 39/1,163). Almost half (48.3%, 28/58) of the total industry-sponsored clinical trials were phase II and phase III. The number of peer-reviewed indexed publications, a measure of research productivity, indicated that the periods between 2011 and 2015, 2016 and 2020, and 2021 and 2023 witnessed a 3.8-, 9.3-, and 7.9-fold increase compared to the baseline period (1995-2005). The implementation of the Focus on International Research Strategy, Teaching, Evaluation, and Mentoring (FIRSTEM) strategy, to accommodate mandatory research activity requirements for residents by the physician licensing boards, observed substantial increases in output. The number of international peer-reviewed indexed publications/resident projects doubled from 10.8% (2010-2015) to 24% (2016-2020) and reached 40.1% in 2023.
    Conclusion: This is the first research governance model established in the UAE, a country with an increasing prevalence of diabetes, and cardiovascular and genetic diseases. The model indicates that the medical trainees differentiate the best research evidence in making decisions about the clinical care of patients. The study outcomes may potentially be useful for other countries in developing a clinical research framework.
    Language English
    Publishing date 2023-11-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.48684
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Letter to the Editor:

    Nair, Satish C / Satish, Karthyayani P / Sreedharan, Jayadevan / Muttappallymyalil, Jayakumary / Ibrahim, Halah

    Telemedicine journal and e-health : the official journal of the American Telemedicine Association

    2020  Volume 26, Issue 11, Page(s) 1325

    MeSH term(s) COVID-19 ; Disease Outbreaks ; Health Literacy ; Hemorrhagic Fever, Ebola ; Humans ; Pandemics ; Role ; SARS-CoV-2 ; Severe Acute Respiratory Syndrome ; Telemedicine
    Keywords covid19
    Language English
    Publishing date 2020-05-27
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2035659-6
    ISSN 1556-3669 ; 1530-5627
    ISSN (online) 1556-3669
    ISSN 1530-5627
    DOI 10.1089/tmj.2020.0175
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Challenges in Assessing Blood Pressure in Adults Following Intravenous Paracetamol Infusion in the Emergency Room.

    Alameri, Fatima M / Alkhalaileh, Khalid / Alkhafaji, Yousif / Jaiganesh, Thiagarajan / Nair, Satish C

    Cureus

    2023  Volume 15, Issue 8, Page(s) e43355

    Abstract: Background and objective The negligible side effects of paracetamol along with its ease of availability have catapulted paracetamol to be a widely used medication in emergency room management to reduce pain and subsequent elevations in blood pressure (BP) ...

    Abstract Background and objective The negligible side effects of paracetamol along with its ease of availability have catapulted paracetamol to be a widely used medication in emergency room management to reduce pain and subsequent elevations in blood pressure (BP). Our study aimed to address the challenges in informed clinical decision-making in the emergency room following paracetamol intravenous infusion. Methods This was a retrospective cross-sectional study involving the extraction of data from electronic medical records of patients who received intravenous paracetamol infusion between January 2022 and May 2022. Demographic information and BP-related data were collected for analysis. Results We initially considered a total of 162 patient records, with 132 of them eventually meeting the inclusion criteria. Among patients receiving paracetamol infusion for 15 minutes or less, 34% showed a drop of 1-5 mmHg in systolic BP (SBP), while 26% experienced a drop of 6-10 mmHg. However, infusion time longer than 16 minutes did not significantly reduce SBP. Diastolic BP (DBP) was not significantly affected by the duration of the paracetamol infusion. Analysis of the drop in SBP revealed no significant associations with age, gender, or ethnicity. Mean arterial pressure (MAP) was not significantly affected by the duration of paracetamol infusion. Conclusion Our findings suggest that intravenous paracetamol infusion does not significantly lower BP in adults in the emergency room, except for infusions of shorter durations. However, various factors, including infusion rate, patient characteristics, and concomitant medications, may influence BP measurements. The study emphasizes the need for establishing standardized criteria and conducting further research to assess intravenous paracetamol's hemodynamic effects accurately.
    Language English
    Publishing date 2023-08-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.43355
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Mutational fitness landscape of human influenza H3N2 neuraminidase.

    Lei, Ruipeng / Hernandez Garcia, Andrea / Tan, Timothy J C / Teo, Qi Wen / Wang, Yiquan / Zhang, Xiwen / Luo, Shitong / Nair, Satish K / Peng, Jian / Wu, Nicholas C

    Cell reports

    2023  Volume 42, Issue 10, Page(s) 113356

    Language English
    Publishing date 2023-10-17
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2023.113356
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Letter to the Editor: Improving Health Literacy Critical to Optimize Global Telemedicine During COVID-19

    Nair, Satish C / Satish, Karthyayani P / Sreedharan, Jayadevan / Muttappallymyalil, Jayakumary / Ibrahim, Halah

    Telemed. j. e. health

    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #401334
    Database COVID19

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  7. Article ; Online: Biosynthetic Proteases That Catalyze the Macrocyclization of Ribosomally Synthesized Linear Peptides.

    Ongpipattanakul, Chayanid / Nair, Satish K

    Biochemistry

    2018  Volume 57, Issue 23, Page(s) 3201–3209

    Abstract: ... the biosynthetic routes toward the N-C macrocyclization of linear peptide precursors, specifically ...

    Abstract Circular peptides have long been sought after as scaffolds for drug design as they demonstrate protein-like properties in the context of small, constrained peptides. Traditional routes toward the production of cyclic peptides rely on synthesis or semisynthetic methods, which restrict their use as platforms for the production of large, structurally diverse chemical libraries. Here, we discuss the biosynthetic routes toward the N-C macrocyclization of linear peptide precursors, specifically, those transformations that are catalyzed by peptidases. While canonical peptidases catalyze the proteolysis of linear peptides, the biosynthetic macrocyclases couple proteolytic cleavage with cyclization to produce macrocyclic compounds. In this Perspective, we explore the different structural features that impart on each of these biosynthetic proteases the distinct ability to perform macrocyclization and focus on their potential use in biotechnology.
    MeSH term(s) Biotechnology/methods ; Peptide Hydrolases/chemistry ; Peptides, Cyclic/chemical synthesis ; Peptides, Cyclic/chemistry ; Protein Biosynthesis
    Chemical Substances Peptides, Cyclic ; Peptide Hydrolases (EC 3.4.-)
    Language English
    Publishing date 2018-03-27
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Review
    ZDB-ID 1108-3
    ISSN 1520-4995 ; 0006-2960
    ISSN (online) 1520-4995
    ISSN 0006-2960
    DOI 10.1021/acs.biochem.8b00114
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Knowledge and Awareness Among Mothers Regarding Early Childhood Development: A Study From the United Arab Emirates.

    Saleh, Sirine / AlGhfeli, Maitha / Al Mansoori, Latifa / Al Kaabi, Aysha / Al Kaabi, Salwa / Nair, Satish C

    Cureus

    2023  Volume 15, Issue 4, Page(s) e37027

    Abstract: Background and objective There is a dearth of studies on the knowledge and awareness among mothers on childhood development in the United Arab Emirates (UAE). Maternal knowledge of childhood development is a critical determinant of children's development ...

    Abstract Background and objective There is a dearth of studies on the knowledge and awareness among mothers on childhood development in the United Arab Emirates (UAE). Maternal knowledge of childhood development is a critical determinant of children's development and behavior. In light of this, we conducted this study to determine the level of maternal knowledge about childhood development. Methodology We employed a cross-sectional study design involving 200 mothers of all ages recruited using stratified random sampling. After obtaining informed consent, the participants were required to complete a questionnaire adapted from the "Ages and Stages" questionnaire, which covered demographics and items on developmental milestones. The questionnaire was validated and checked for reliability by using a focus group. Inferential statistics were used, and the association between the variables was analyzed using the Chi-squared test. Results Our findings indicated that the knowledge among mothers regarding child development is relatively low in the UAE. Two-thirds of the respondents were knowledgeable about gross motor skills (62% of the mothers knew the age at which a child could lift his/her head). Less than half of the mothers were well-informed about fine motor skills such as writing and drawing (44% of the mothers were aware of the age at which a child should be able to scribble on paper). The respondents demonstrated a lack of knowledge regarding children's speech and language skills. Regarding social skills, only 8% of the mothers were aware of the correct age at which a child should start to dress by himself/herself. Conclusion Although mothers in the UAE were knowledgeable about certain aspects of childhood development such as gross motor development, they were less knowledgeable regarding other aspects such as social and language skills. The gaps identified in our study highlight the need to implement effective health education programs so that mothers are better informed to help improve child development outcomes in the community.
    Language English
    Publishing date 2023-04-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.37027
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Approaches to characterizing oscillatory burst detection algorithms for electrophysiological recordings.

    Chen, Ziao / Headley, Drew B / Gomez-Alatorre, Luisa F / Kanta, Vasiliki / Ho, K C / Pare, Denis / Nair, Satish S

    Journal of neuroscience methods

    2023  Volume 391, Page(s) 109865

    Abstract: Background: Cognitive processes are associated with fast oscillations of the local field potential and electroencephalogram. There is a growing interest in targeting them because these are disrupted by aging and disease. This has proven challenging ... ...

    Abstract Background: Cognitive processes are associated with fast oscillations of the local field potential and electroencephalogram. There is a growing interest in targeting them because these are disrupted by aging and disease. This has proven challenging because they often occur as short-lasting bursts. Moreover, they are obscured by broad-band aperiodic activity reflecting other neural processes. These attributes have made it exceedingly difficult to develop analytical tools for estimating the reliability of detection methods.
    New method: To address this challenge, we developed an open-source toolkit with four processing steps, that can be tailored to specific brain states and individuals. First, the power spectrum is decomposed into periodic and aperiodic components, each of whose properties are estimated. Second, the properties of the transient oscillatory bursts that contribute to the periodic component are derived and optimized to account for contamination from the aperiodic component. Third, using the burst properties and aperiodic power spectrum, surrogate neural signals are synthesized that match the observed signal's spectrotemporal properties. Lastly, oscillatory burst detection algorithms run on the surrogate signals are subjected to a receiver operating characteristic analysis, providing insight into their performance.
    Results: The characterization algorithm extracted features of oscillatory bursts across multiple frequency bands and brain regions, allowing for recording-specific evaluation of detection performance. For our dataset, the optimal detection threshold for gamma bursts was found to be lower than the one commonly used.
    Comparison with existing methods: Existing methods characterize the power spectrum, while ours evaluates the detection of oscillatory bursts.
    Conclusions: This pipeline facilitates the evaluation of thresholds for detection algorithms from individual recordings.
    MeSH term(s) Humans ; Reproducibility of Results ; Electroencephalography/methods ; Brain/physiology ; Electrophysiological Phenomena ; Algorithms
    Language English
    Publishing date 2023-04-21
    Publishing country Netherlands
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 282721-9
    ISSN 1872-678X ; 0165-0270
    ISSN (online) 1872-678X
    ISSN 0165-0270
    DOI 10.1016/j.jneumeth.2023.109865
    Database MEDical Literature Analysis and Retrieval System OnLINE

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