primary

Challenging the status quo: deprescribing antihypertensive medication in older adults in primary care




primary

Improving Access to Disability Assessment for US Citizenship Applicants in Primary Care: An Embedded Neuropsychological Assessment Innovation [Innovations in Primary Care]




primary

Using the Electronic Health Record to Facilitate Patient-Physician Relationship While Establishing Care [Innovations in Primary Care]




primary

Deep End Kawasaki/Yokohama: A New Challenge for GPs in Deprived Areas in Japan [Innovations in Primary Care]




primary

Face-to-Face Relationships Still Matter in a Digital Age: A Call for a 5th C in the Core Tenets of Primary Care [Reflections]

We primary care clinicians, scholars, and leaders ascribe value to Barbara Starfield’s core tenets of primary care—the 4 Cs: first contact, comprehensiveness, coordination, and continuity. In today’s era of rapid technological advancements and dwindling resources, what are the implications for face-to-face interactions of patient-clinician relationships? We propose adding a 5th C: "Contiguity." Contiguity—or physical proximity and presence—is a key dimension that not only enables the necessary technical aspects of a physical exam but also authenticates the most human aspects of a relationship and occurs specifically when we are physically vulnerable and responsible for the other before us. This, in turn, may best enable us to bridge difference and nurture trust with our patients. We measure what we value and, thus, naming Contiguity as a core tenet assures that we will not lose sight of this keystone in a patient’s relationship with their personal physician.




primary

Chest Pain in Primary Care: A Systematic Review of Risk Stratification Tools to Rule Out Acute Coronary Syndrome [Systematic Review]

PURPOSE

Chest pain frequently poses a diagnostic challenge for general practitioners (GPs). Utilizing risk stratification tools might help GPs to rule out acute coronary syndrome (ACS) and make appropriate referral decisions. We conducted a systematic review of studies evaluating risk stratification tools for chest pain in primary care settings, both with and without troponin assays. Our aims were to assess the performance of tools for ruling out ACS and to provide a comprehensive review of the current evidence.

METHODS

We searched PubMed and Embase for articles up to October 9, 2023 concerning adult patients with acute chest pain in primary care settings, for whom risk stratification tools (clinical decision rules [CDRs] and/or single biomarker tests) were used. To identify eligible studies, a combination of active learning and backward snowballing was applied. Screening, data extraction, and quality assessment (following the Quality Assessment of Diagnostic Accuracy Studies-2 tool) were performed independently by 2 researchers.

RESULTS

Of the 1,204 studies screened, 14 were included in the final review. Nine studies validated 7 different CDRs without troponin. Sensitivities ranged from 75.0% to 97.0%, and negative predictive values (NPV) ranged from 82.4% to 99.7%. None of the CDRs outperformed the unaided judgment of GP’s. Five studies reported on strategies using troponin measurements. Studies using high-sensitivity troponin showed highest diagnostic accuracy with sensitivity 83.3% to 100% and NPV 98.8% to 100%.

CONCLUSION

Clinical decision rules without troponin and the use of conventional troponin showed insufficient sensitivity to rule out ACS in primary care and are not recommended as standalone tools. High-sensitivity troponin strategies are promising, but studies are limited. Further prospective validation in primary care is needed before implementation.




primary

Lack of Knowledge of Antibiotic Risks Contributes to Primary Care Patients Expectations of Antibiotics for Common Symptoms [Research Briefs]

Patient expectations of receiving antibiotics for common symptoms can trigger unnecessary use. We conducted a survey (n = 564) between January 2020 to June 2021 in public and private primary care clinics in Texas to study the prevalence and predictors of patients’ antibiotic expectations for common symptoms/illnesses. We surveyed Black patients (33%) and Hispanic/Latine patients (47%), and over 93% expected to receive an antibiotic for at least 1 of the 5 pre-defined symptoms/illnesses. Public clinic patients were nearly twice as likely to expect antibiotics for sore throat, diarrhea, and cold/flu than private clinic patients. Lack of knowledge of potential risks of antibiotic use was associated with increased antibiotic expectations for diarrhea (odds ratio [OR] = 1.6; 95% CI, 1.1-2.4) and cold/flu symptoms (OR = 2.9; 95% CI, 2.0-4.4). Lower education and inadequate health literacy were predictors of antibiotic expectations for diarrhea. Future antibiotic stewardship interventions should tailor patient education materials to include information on antibiotic risks and guidance on appropriate antibiotic indications.




primary

A Cluster-Randomized Study of Technology-Assisted Health Coaching for Weight Management in Primary Care [Original Research]

PURPOSE

We undertook a trial to test the efficacy of a technology-assisted health coaching intervention for weight management, called Goals for Eating and Moving (GEM), within primary care.

METHODS

This cluster-randomized controlled trial enrolled 19 primary care teams with 63 clinicians; 9 teams were randomized to GEM and 10 to enhanced usual care (EUC). The GEM intervention included 1 in-person and up to 12 telephone-delivered coaching sessions. Coaches supported goal setting and engagement with weight management programs, facilitated by a software tool. Patients in the EUC arm received educational handouts. We enrolled patients who spoke English or Spanish, were aged 18 to 69 years, and either were overweight (body mass index 25-29 kg/m2) with a weight-related comorbidity or had obesity (body mass index ≥30 kg/m2). The primary outcome (weight change at 12 months) and exploratory outcomes (eg, program attendance, diet, physical activity) were analyzed according to intention to treat.

RESULTS

We enrolled 489 patients (220 in the GEM arm, 269 in the EUC arm). Their mean (SD) age was 49.8 (12.1) years; 44% were male, 41% Hispanic, and 44% non-Hispanic Black. At 12 months, the mean adjusted weight change (standard error) was –1.4 (0.8) kg in the GEM arm vs –0.8 (1.6) kg in the EUC arm, a nonsignificant difference (P = .48). There were no statistically significant differences in secondary outcomes. Exploratory analyses showed that the GEM arm had a greater change than the EUC arm in mean number of weekly minutes of moderate to vigorous physical activity other than walking, a finding that may warrant further exploration.

CONCLUSIONS

The GEM intervention did not achieve clinically important weight loss in primary care. Although this was a negative study possibly affected by health system resource limitations and disruptions, its findings can guide the development of similar interventions. Future studies could explore the efficacy of higher-intensity interventions and interventions that include medication and bariatric surgery options, in addition to lifestyle modification.




primary

Challenges in Receiving Care for Long COVID: A Qualitative Interview Study Among Primary Care Patients About Expectations and Experiences [Original Research]

BACKGROUND

For many patients with post–COVID-19 condition (long COVID), primary care is the first point of interaction with the health care system. In principle, primary care is well situated to manage long COVID. Beyond expressions of disempowerment, however, the patient’s perspective regarding the quality of long COVID care is lacking. Therefore, this study aimed to analyze the expectations and experiences of primary care patients seeking treatment for long COVID.

METHODS

A phenomenological approach guided this analysis. Using purposive sampling, we conducted semistructured interviews with English-speaking, adult primary care patients describing symptoms of long COVID. We deidentified and transcribed the recorded interviews. Transcripts were analyzed using inductive qualitative content analysis.

RESULTS

This article reports results from 19 interviews (53% female, mean age = 54 years). Patients expected their primary care practitioners (PCPs) to be knowledgeable about long COVID, attentive to their individual condition, and to engage in collaborative processes for treatment. Patients described 2 areas of experiences. First, interactions with clinicians were perceived as positive when clinicians were honest and validating, and negative when patients felt dismissed or discouraged. Second, patients described challenges navigating the fragmented US health care system when coordinating care, treatment and testing, and payment.

CONCLUSION

Primary care patients’ experiences seeking care for long COVID are incongruent with their expectations. Patients must overcome barriers at each level of the health care system and are frustrated by the constant challenges. PCPs and other health care professionals might increase congruence with expectations and experiences through listening, validating, and advocating for patients with long COVID.

Annals Early Access article




primary

Pharmacy negotiators in talks over plans to distribute COVID-19 treatments in primary care

The Pharmaceutical Services Negotiating Committee is in talks with the government over potential plans to distribute COVID-19 treatments in primary care.




primary

Primary Care Providers Can Help Steer People to Opioid Addiction Treatment

The United States is grappling with two severe health crises: the COVID-19 pandemic and an opioid epidemic that appears to be worsening as more people deal with stress and isolation as they face increased barriers to medical care. Preliminary numbers for 2020 show that overdose deaths were outpacing the record-setting number of more than 71,000 fatalities in 2019.




primary

NEW DATA EVALUATING THE BOSTON SCIENTIFIC ELUVIA� DRUG-ELUTING VASCULAR STENT SYSTEM DEMONSTRATE 94.4 PERCENT PRIMARY PATENCY RATE AT NINE MONTHS - Hear from Professor Stefan M�ller-H�lsbeck, M.D., PhD, M

Hear from Professor Stefan M�ller-H�lsbeck, M.D., PhD, MAJESTIC trial principal investigator




primary

Helping Patients With Emotional Eating: A Primary Care Approach

Primary care providers are ideally suited to tackle medlinkemotional eating/medlink due to their ongoing relationships with patients, as highlighted by Jana DeSimone Wozniak, Ph.




primary

PwC renews calls for STEM specialists in primary schools - 04 Mar

Providing every primary school in the country with access to at least one specialist science, technology, engineering and mathematics (STEM) teacher could be possible if teachers are incentivised to acquire STEM specialisations and collaboration between schools is prioritised.




primary

Vehicular pollution as the primary source of oxidative potential of PM2.5 in Bhubaneswar, a non-attainment city in eastern India

Environ. Sci.: Processes Impacts, 2024, 26,1716-1735
DOI: 10.1039/D4EM00150H, Paper
Subhasmita Panda, Chinmay Mallik, S. Suresh Babu, Sudhir Kumar Sharma, Tuhin Kumar Mandal, Trupti Das, R. Boopathy
Overview of major PM2.5 sources responsible for catalytic ROS production.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Modern Central Asia : a primary source reader [Electronic book] / Yuriy Malikov.

Lanham : Lexington Books, [2020]




primary

Fluorinated carbon as high-performance cathode for aqueous zinc primary batteries

RSC Adv., 2024, 14,12454-12462
DOI: 10.1039/D4RA00835A, Paper
Open Access
Congping Xu, Liang Zhang, Fupeng Liu, Ruding Zhang, Hongjun Yue
Fluorinated carbon was employed as a cathode active substance for aqueous zinc batteries for the first time.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Nickel-catalyzed γ-alkylation of cyclopropyl ketones with unactivated primary alkyl chlorides: balancing reactivity and selectivity via halide exchange

RSC Adv., 2024, 14,12883-12887
DOI: 10.1039/D4RA02616K, Paper
Open Access
Zheng-Ying Wang, Shi-Zheng Liu, Cong Guo, Yi-Zheng Cheng, Qiang Li, Jianmin Dou, Dacheng Li
Nickel-catalyzed cross-electrophile coupling of cyclopropyl ketones and alkyl chlorides. High reactivity and selectivity can be achieved with sodium iodide as a cocatalyst that generates a low concentration of alkyl iodide via halide exchange.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Dess–Martin periodinane-mediated oxidation of the primary alcohol of cytidine into a carboxylic acid

Org. Biomol. Chem., 2024, Advance Article
DOI: 10.1039/D4OB00240G, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Alexandra R. E. Serre, Vibhu Jha, Adèle Rivault, Leif A. Eriksson, Goreti Ribeiro Morais, Robert A. Falconer
Herein we describe the first example of the conversion of the primary alcohol of cytidine into a carboxylic acid by use of the Dess–Martin periodinane oxidising agent.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Multicolor circularly polarized luminescence: pendant primary amine/diphenylalanine chiral copolymers with clustering-triggered emission

Mater. Chem. Front., 2024, 8,3596-3607
DOI: 10.1039/D4QM00228H, Research Article
Ryo Yonenuma, Aoi Takenaka, Tamaki Nakano, Hideharu Mori
Clustering-triggered emission (CTE) materials without π-conjugate chromophores have attracted increasing attention. In this study, we designed CTE-based circularly polarized luminescence (CPL) block and random copolymers, showing multicolor CPL.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Comprehensive Urban Primary Health Centre established in Bengaluru, opening to coincide with PM Narendra Modi’s birthday

Karnataka Government says that the comprehensive Urban Primary Health Centre (CUPHC) is the first of its kind in India, and is located at Palace Guttahalli, near Malleswaram




primary

Primary Bone Cancer

A fact sheet about the diagnosis and treatment of cancers that develop in the bones.




primary

The Primary Cause of European Inflation in 1500-1700: Precious Metals or Population? The English Evidence [electronic journal].




primary

Physician workload and treatment choice: the case of primary care [electronic journal].




primary

Pay for locally monitored performance? A welfare analysis for teacher attendance in Ugandan primary schools [electronic journal].




primary

Government education expenditures, pre-primary education and school performance: A cross-country analysis [electronic journal].




primary

Friendship and Female Education: Evidence from a Field Experiment in Bangladeshi Primary Schools [electronic journal].




primary

Energetic copper(II) quadridentate chelate: a novel green laser-sensitive primary explosive

Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI00489B, Research Article
Qi Zhang, Ruibing Lv, Ying Wang, Zhenghang Luo, Pengyang Pan, Tingwei Wang, Quancheng Liu
A copper(II)-based quadridentate chelate [Cu(BNATE)·2H2O] has been prepared and systematically studied. It has excellent near-infrared laser sensitivity and detonation performance, and low mechanical sensitivity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

50 new primary health centres to be opened in State soon: Minister




primary

Urban Primary Health Centre stuck in cramped, temporary facility




primary

‘State should retain primary agricultural cooperative societies under its purview’




primary

Sovereign Gold Bonds: Secondary market thrives amidst drought in primary issuances

Recent data reveals a significant increase in trading volume, with retail holdings growing 63 per cent year-on-year. 



  • Gold & Silver

primary

NHRC directs Gautam Buddh Nagar DM to address dismal conditions of primary schools

NHRC was acting upon a complaint it received on October 16 earlier this year, which stated that dismal conditions of U.P.’s government-run schools violate the Right to Education (RTE) guaranteed to students




primary

Material design of biodegradable primary batteries: boosting operating voltage by substituting the hydrogen evolution reaction at the cathode

Nanoscale, 2024, 16,20027-20036
DOI: 10.1039/D4NR03321C, Minireview
Shunsuke Yamada, Takashi Honda
This review highlights recent progress in increasing the operating voltage of biodegradable primary batteries by suppressing or substituting the hydrogen evolution reaction at the cathode with alternative redox reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry





primary

Measures Supporting Minerals and Primary Metals Extraction and Processing: Case Study: Australia

Efforts to document government support benefiting specific sectors or industries have paid scant attention to support given to the non-energy minerals sector. The issue of support for this sector is explored by way of a case study of Australia, a leading producer and exporter of minerals.




primary

Mapping support for primary and secondary metal production - Environment Working Paper

Public support for metal extraction and processing has received little attention relative to that for the agriculture, energy, or fisheries sectors. This report addresses this knowledge gap by mapping out the most common forms of support provided for primary metals (produced from mineral ores) and secondary metals (produced from scrap).




primary

New Insights from TALIS 2013 - Teaching and Learning in Primary and Upper Secondary Education

This report offers a broader view of teachers and school principals across all levels of compulsory education, and all the similarities and differences in the issues they are facing.




primary

Education Indicators in Focus No. 38 - How is learning time organised in primary and secondary education?

The number and length of school holidays differs significantly across OECD countries, meaning the number of instructional days in primary and secondary education ranges from 162 days a year in France to more than 200 days in Israel and Japan.




primary

How much time is spent on maths and science in primary education? (OECD Education&Skills Today Blog)

Primary school is a fundamental stage in children’s education. Yet it is often neglected in education research and policy debates, somehow squeezed between the seemingly more important stages of early childhood education and secondary education.




primary

Register for the webinar - Transitions from Early Childhood Education and Care to Primary Education (Wednesday, 21 June, at 17:00 Paris time)

Join Andreas Schleicher, Director of the OECD Directorate for Education and Skills, and Éric Charbonnier, analyst in the Early Childhood and Schools division, who will present the main findings from Starting Strong V - Transitions from Early Childhood Education and Care to Primary Education.




primary

Priming up for primary school (OECD Education Today Blog)

Quality transitions that are well-prepared and child centred, managed by highly educated staff who are collaborating professionally, and guided by appropriate and aligned curricula, can go a long way to ensure that the positive impacts of early learning and care will last through primary school and beyond.




primary

Archived webinar - Transitions from Early Childhood Education and Care to Primary Education

The transition from early childhood education to primary school is a big step for all children, and a step which more and more children are having to take. Quality transitions should be well-prepared and child-centred, managed by trained staff collaborating with one another, and guided by an appropriate and aligned curriculum.




primary

Jahangirpur Primary Agriculture ... vs The State Of Bihar on 6 May, 2020

2. Naturally, filing of the writ application has been found to be defective being inconsistent with the filing procedure prescribed under the High Court Rules, on many counts.

3. The petitioner is a Primary Agriculture Cooperative Society (PACS) registered under the Bihar Cooperative Societies Act, 1935 and is, therefore, a body corporate. The PACS has been given licence to run a fair price shop. There is no averment in the writ application as to when such licence was granted to the PACS, though it is stated in paragraph-5 of the application that for last one decade various similar cooperative societies of the State are successfully conducting the business of fair price shops in addition to discharge of their other duties including procurement of food grains under the procurement schemes of the Government.




primary

The philosophy and practice of Morse telegraphy: a primary rationale and practical guide for the young telegrapher / by T. Jarrard Smith

Archives, Room Use Only - TK5264.S66 1899




primary

The philosophy and practice of Morse telegraphy: a primary rationale and practical guide for the young telegrapher / by T. Jarrard Smith

Archives, Room Use Only - TK5264.S66 1900




primary

The competition between dehydrogenation and dehydration reactions for primary and secondary alcohols over gallia: unravelling the effects of molecular and electronic structure via a two-pronged theoretical/experimental approach

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/C9CY02603G, Paper
Lorella Izzo, Tommaso Tabanelli, Fabrizio Cavani, Paola Blair Vàsquez, Carlo Lucarelli, Massimo Mella
The relative dehydrogenation/dehydration reactivity imparted by nanostructured gallium(III) oxide on alcohols was investigated via electronic structure calculations, reactivity tests and DRIFT-IR spectroscopy.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




primary

Primary myeloid cell proteomics and transcriptomics: importance of ss tubulin isotypes for osteoclast function [RESEARCH ARTICLE]

David Guerit, Pauline Marie, Anne Morel, Justine Maurin, Christel Verollet, Brigitte Raynaud-Messina, Serge Urbach, and Anne Blangy

Among hematopoietic cells, osteoclasts (Oc) and immature dendritic cells (Dc) are closely related myeloid cells with distinct functions; Oc participate skeleton maintenance while Dc sample the environment for foreign antigens. Such specificities rely on profound modifications of gene and protein expression during Oc and Dc differentiation. We provide global proteomic and transcriptomic analyses of primary mouse Oc and Dc, based on original SILAC and RNAseq data. We established specific signatures for Oc and Dc including genes and proteins of unknown functions. In particular, we showed that Oc and Dc have the same α and β tubulin isotypes repertoire but that Oc express much more β tubulin isotype Tubb6. In both mouse and human Oc, we demonstrate that elevated expression of Tubb6 in Oc is necessary for correct podosomes organization and thus for the structure of the sealing zone, which sustains the bone resorption apparatus. Hence, lowering Tubb6 expression hindered Oc resorption activity. Overall, we highlight here potential new regulators of Oc and Dc biology and illustrate the functional importance of the tubulin isotype repertoire in the biology of differentiated cells.




primary

C3G localizes to mother centriole dependent on cenexin, and regulates centrosome duplication and primary cilia length [RESEARCH ARTICLE]

Sanjeev Chavan Nayak and Vegesna Radha

C3G (RapGEF1) plays a role in cell differentiation and is essential for early embryonic development in mice. In this study, we identify C3G as a centrosomal protein colocalizing with cenexin at the mother centriole in interphase cells. C3G interacts through its catalytic domain with cenexin, and they show interdependence for localization to the centrosome. C3G depletion caused a decrease in cellular cenexin levels. Centrosomal localization is lost as myocytes differentiate to form myotubes. Stable clone of cells depleted of C3G by CRISPR/Cas9 showed the presence of supernumerary centrioles. Overexpression of C3G, or a catalytically active deletion construct inhibited centrosome duplication. Cilia length is longer in C3G knockout cells, and the phenotype could be reverted upon reintroduction of C3G or its catalytic domain. Association of C3G with the basal body is dynamic, decreasing upon serum starvation, and increasing upon reentry into the cell cycle. C3G inhibits cilia formation and length dependent on its catalytic activity. We conclude that C3G inhibits centrosome duplication and maintains ciliary homeostasis, properties that may be important for its role in embryonic development.




primary

Being the primary breadwinner is bad for men's psychological well-being and health

Gendered expectations in marriage are not just bad for women, they are also bad for men, according to a new study by University of Connecticut (UConn) sociologists.

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  • Psychology & Sociology