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1.
S Afr Fam Pract (2004) ; 66(1): e1-e12, 2024 Apr 10.
Artículo en Inglés | MEDLINE | ID: mdl-38708745

RESUMEN

BACKGROUND:  Completion of a research assignment is a requirement for specialist training in South Africa. Difficulty with completion delays graduation and the supply of family physicians. The aim of this study was to explore the experience of registrars with their research in postgraduate family medicine training programmes. METHODS:  An explorative descriptive qualitative study. Extreme case purposive sampling selected registrars who had and had not completed their research on time, from all nine training programmes. Saturation was achieved after 12 semi-structured interviews. The framework method was used for data analysis, assisted by ATLAS.ti software. RESULTS:  The assumption of prior learning by teachers and supervisors contributed to a sense of being overwhelmed and stressed. Teaching modules should be more standardised and focussed on the practical tasks and skills, rather than didactic theory. Lengthy provincial and ethics processes, and lack of institutional support, such as scholarly services and financial support, caused delays. The expertise of the supervisor was important, and the registrar-supervisor relationship should be constructive, collaborative and responsive. The individual research experience was dependent on choosing a feasible project and having dedicated time. The balancing of personal, professional and academic responsibilities was challenging. CONCLUSION:  Training programmes should revise the teaching of research and improve institutional processes. Supervisors need to become more responsive, with adequate expertise. Provincial support is needed for streamlined approval and dedicated research time.Contribution: The study highlights ways in which teaching, and completion of research can be improved, to increase the supply of family physicians to the country.


Asunto(s)
Medicina Familiar y Comunitaria , Sudáfrica , Humanos , Medicina Familiar y Comunitaria/educación , Masculino , Investigación Cualitativa , Femenino , Investigación Biomédica/educación , Educación de Postgrado en Medicina , Adulto , Entrevistas como Asunto , Actitud del Personal de Salud
2.
BMC Med Educ ; 24(1): 512, 2024 May 08.
Artículo en Inglés | MEDLINE | ID: mdl-38720300

RESUMEN

BACKGROUND: Knowledge of statistics is highly important for research scholars, as they are expected to submit a thesis based on original research as part of a PhD program. As statistics play a major role in the analysis and interpretation of scientific data, intensive training at the beginning of a PhD programme is essential. PhD coursework is mandatory in universities and higher education institutes in India. This study aimed to compare the scores of knowledge in statistics and attitudes towards statistics among the research scholars of an institute of medical higher education in South India at different time points of their PhD (i.e., before, soon after and 2-3 years after the coursework) to determine whether intensive training programs such as PhD coursework can change their knowledge or attitudes toward statistics. METHODS: One hundred and thirty research scholars who had completed PhD coursework in the last three years were invited by e-mail to be part of the study. Knowledge and attitudes toward statistics before and soon after the coursework were already assessed as part of the coursework module. Knowledge and attitudes towards statistics 2-3 years after the coursework were assessed using Google forms. Participation was voluntary, and informed consent was also sought. RESULTS: Knowledge and attitude scores improved significantly subsequent to the coursework (i.e., soon after, percentage of change: 77%, 43% respectively). However, there was significant reduction in knowledge and attitude scores 2-3 years after coursework compared to the scores soon after coursework; knowledge and attitude scores have decreased by 10%, 37% respectively. CONCLUSION: The study concluded that the coursework program was beneficial for improving research scholars' knowledge and attitudes toward statistics. A refresher program 2-3 years after the coursework would greatly benefit the research scholars. Statistics educators must be empathetic to understanding scholars' anxiety and attitudes toward statistics and its influence on learning outcomes.


Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Humanos , India , Femenino , Masculino , Curriculum , Investigadores/educación , Investigadores/psicología , Adulto , Estadística como Asunto , Educación de Postgrado , Investigación Biomédica/educación
4.
Medicine (Baltimore) ; 103(19): e38089, 2024 May 10.
Artículo en Inglés | MEDLINE | ID: mdl-38728501

RESUMEN

Proton beam therapy (PBT) has great advantages as tumor radiotherapy and is progressively becoming a more prevalent choice for individuals undergoing radiation therapy. The objective of this review is to pinpoint collaborative efforts among countries and institutions, while also exploring the hot topics and future outlook in the field of PBT. Data from publications were downloaded from the Web of Science Core Collection. CiteSpace and Excel 2016 were used to conduct the bibliometric and knowledge map analysis. A total of 6516 publications were identified, with the total number of articles steadily increasing and the United States being the most productive country. Harvard University took the lead in contributing the highest number of publications. Paganetti Harald published the most articles and had the most cocitations. PHYS MED BIOL published the greatest number of PBT-related articles, while INT J RADIAT ONCOL received the most citations. Paganetti Harald, 2012, PHYS MED BIOL can be classified as classic literature due to its high citation rate. We believe that research on technology development, dose calculation and relative biological effectiveness were the knowledge bases in this field. Future research hotspots may include clinical trials, flash radiotherapy, and immunotherapy.


Asunto(s)
Bibliometría , Terapia de Protones , Terapia de Protones/estadística & datos numéricos , Terapia de Protones/métodos , Humanos , Investigación Biomédica/estadística & datos numéricos , Neoplasias/radioterapia
5.
J Cardiothorac Surg ; 19(1): 285, 2024 May 11.
Artículo en Inglés | MEDLINE | ID: mdl-38730414

RESUMEN

BACKGROUND: Total anomalous pulmonary venous connection (TAPVC) is a rare congenital heart disease characterized by the inability of all pulmonary veins to connect to the left atrium. Our previous bibliometric article summarized the characteristics of only the 100 most cited papers in TAPVC research. The purpose of this study was to use comprehensive bibliometric analysis to examine the development history, current status, and future trends in the field of TAPVC. METHODS: All publications on TAPVC published between 2000 and 2023 were collected from the Web of Science Core Collection. The publication and citation data were quantitatively analyzed by publication year, country, institution, author, and journal. Co-authorship and co-occurrence analyses were performed using VOSviewer, and keyword and reference bursts were identified using CiteSpace. Pearson's test was used to examine the correlations between two continuous variables. RESULTS: As of July 20, 2023, we identified 368 publications with 3320 citations. These publications were published in 132 journals and authored by 1835 researchers from 457 institutions in 47 countries. For the number of publications, the top country, top institution, top author, and top journals were the United States (n = 82), Shanghai Jiao Tong University (n = 13), Huiwen Chen (n = 9), and Annals of Thoracic Surgery and Pediatric Cardiology (n = 29 each), respectively. For the number of citations, the top country, top affiliation, top author, and top journal were the United States (n = 1348), University of Toronto (n = 250), Christopher A. Caldarone (n = 315), and Annals of Thoracic Surgery (n = 746), respectively. The number of national publications significantly correlated with GDP (R = 0.887, P < 0.001), research & development (R&D) expenditure (R = 0.375, P = 0.013), population (R = 0.694, P < 0.001), and journals (R = 0.751, P < 0.001). The number of national citations significantly correlated with GDP (R = 0.881, P < 0.001), R&D expenditure (R = 0.446, P = 0.003), population (R = 0.305, P = 0.037), and journals (R = 0.917, P < 0.001). International collaboration in the field of TAPVC was not well developed. The most commonly cited publication discussed era changes in mortality and reoperation rate in TAPVC patients. The most common keywords were "total anomalous pulmonary venous connection" and "congenital heart disease". The keyword "case report" appeared most recently, with an average occurrence year of 2021.8. The co-occurrence analysis grouped 26 keywords into six themes: surgical repair of TAPVC, postoperative pulmonary vein stenosis, surgical repair of TAPVC patients with heterotaxy, application of echocardiography in diagnosing TAPVC, application of echocardiography in the prenatal diagnosis of TAPVC, and application of the sutureless technique in the surgical repair of TAPVC patients with right atrial isomerism or a single ventricle. Citation burst detection identified 32 references with citation bursts, seven of which had ongoing citation bursts until 2023. CONCLUSIONS: This study conducted a bibliometric analysis to provide a comprehensive overview of TAPVC research. We hope to offer new ideas for promoting development in the field of TAPVC.


Asunto(s)
Bibliometría , Síndrome de Cimitarra , Humanos , Síndrome de Cimitarra/cirugía , Investigación Biomédica/tendencias
7.
Chiropr Man Therap ; 32(1): 16, 2024 May 14.
Artículo en Inglés | MEDLINE | ID: mdl-38745213

RESUMEN

BACKGROUND: Research waste is defined as research outcomes with no or minimal societal benefits. It is a widespread problem in the healthcare field. Four primary sources of research waste have been defined: (1) irrelevant or low priority research questions, (2) poor design or methodology, (3) lack of publication, and (4) biased or inadequate reporting. This commentary, which was developed by a multidisciplinary group of researchers with spinal manipulative therapy (SMT) research expertise, discusses waste in SMT research and provides suggestions to improve future research. MAIN TEXT: This commentary examines common sources of waste in SMT research, focusing on design and methodological issues, by drawing on prior research and examples from clinical and mechanistic SMT studies. Clinical research is dominated by small studies and studies with a high risk of bias. This problem is compounded by systematic reviews that pool heterogenous data from varying populations, settings, and application of SMT. Research focusing on the mechanisms of SMT often fails to address the clinical relevance of mechanisms, relies on very short follow-up periods, and has inadequate control for contextual factors. CONCLUSIONS: This call to action is directed to researchers in the field of SMT. It is critical that the SMT research community act to improve the way research is designed, conducted, and disseminated. We present specific key action points and resources, which should enhance the quality and usefulness of future SMT research.


Asunto(s)
Manipulación Espinal , Humanos , Manipulación Espinal/métodos , Proyectos de Investigación , Investigación Biomédica
11.
BMC Med Educ ; 24(1): 505, 2024 May 07.
Artículo en Inglés | MEDLINE | ID: mdl-38714937

RESUMEN

BACKGROUND: Scientific evidence is important to evidence-based practice. Hence, the application of evidence-based practice requires relevant skills and an understanding of science, which therefore need to be learned and trained during the undergraduate program in physiotherapy. The aim of this study was to investigate attitudes, perceived competence, and conditions for a scientific approach among physiotherapy students in Sweden, and to compare attitudes and perceived competence between students in different program years. METHODS: Physiotherapy students from six universities (n = 1499) were invited to respond to a digital survey. The survey contained questions regarding attitudes toward science, perceived competence in research interpretations and open comments regarding requirements for a strengthened scientific approach during education. Comparisons between education years were performed with ANOVA/Kruskal‒Wallis test (scale outcomes) and logistic regression (binary outcomes). RESULTS: A total of 466 students responded to the survey. In total, 57% (n = 266) of the students had a high interest in science. No significant difference in interest in science was found between students in the three program years, but 75% (n = 347) reported increased interest during the program. A perceived high ability to understand the structure and performance of scientific studies was reported by 31% (n = 144), to evaluate the methodology by 16% (n = 72) and to interpret statistical results from scientific studies by 12% (n = 55). The lowest perceived competence was reported among students in their second year (p < 0.05). A majority of the students (88%; n = 410) reported a perceived personal need for strengthened conditions for a scientific approach, with suggested prerequisites during education via increased theoretical and applied understanding of the research. CONCLUSION: Even though this study does not fully cover physiotherapy students at all undergraduate programmes in Sweden, the results support that a scientific approach and training should be strengthened during education to enable physiotherapists to understand and interpret science and to fully apply an evidence-based approach in upcoming clinical practice. Both theoretical and applied knowledge and understanding are needed.


Asunto(s)
Actitud del Personal de Salud , Humanos , Suecia , Estudios Transversales , Femenino , Masculino , Estudiantes del Área de la Salud/psicología , Adulto Joven , Especialidad de Fisioterapia/educación , Adulto , Encuestas y Cuestionarios , Investigación Biomédica/educación , Práctica Clínica Basada en la Evidencia/educación
14.
J Hematol Oncol ; 17(1): 27, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38693553

RESUMEN

The rapid advancements in large language models (LLMs) such as ChatGPT have raised concerns about their potential impact on academic integrity. While initial concerns focused on ChatGPT's writing capabilities, recent updates have integrated DALL-E 3's image generation features, extending the risks to visual evidence in biomedical research. Our tests revealed ChatGPT's nearly barrier-free image generation feature can be used to generate experimental result images, such as blood smears, Western Blot, immunofluorescence and so on. Although the current ability of ChatGPT to generate experimental images is limited, the risk of misuse is evident. This development underscores the need for immediate action. We suggest that AI providers restrict the generation of experimental image, develop tools to detect AI-generated images, and consider adding "invisible watermarks" to the generated images. By implementing these measures, we can better ensure the responsible use of AI technology in academic research and maintain the integrity of scientific evidence.


Asunto(s)
Investigación Biomédica , Humanos , Investigación Biomédica/métodos , Procesamiento de Imagen Asistido por Computador/métodos , Inteligencia Artificial , Programas Informáticos
15.
J Glob Health ; 14: 04065, 2024 May 03.
Artículo en Inglés | MEDLINE | ID: mdl-38695258

RESUMEN

Background: Clinical research in sub-Saharan Africa (SSA) has often focussed on communicable diseases. However, with the increasing burden of non-communicable diseases (NCDs), there is a need for Africa-specific NCD research. Methods: GSK established the Africa NCD Open Lab in 2014. Three calls for proposals were advertised through various media channels. An external independent scientific advisory board, predominantly representing African scientists and NCD experts, reviewed and selected projects to receive funding. An additional programme in the Africa NCD Open Lab was designed to build statistical capability by supporting training initiatives. We assessed the impact of the Africa NCD Open Lab in three ways: scientific quality with impact; research training and professional development; and research environments. We captured metrics through regular reports/interactions with researchers; via a final report; and through exit interviews with principal investigators. Results: Twenty projects in 11 African countries were funded; reports from 18 completed projects are available (data capture is ongoing). Overall, 139 articles have been published in peer-reviewed journals and other data have been presented at conferences and other forums. Most completed projects led to positive outcomes, such as further research, informing policy, or positively impacting clinical care, including three projects that saw changes to regional or national practice guidelines: the CREOLE study in Nigeria; the African Severe Asthma Program in Uganda; and the African Prospective Study on the Early Detection and Identification of Cardiovascular Disease and Hypertension in South Africa. Participation in the Africa NCD Open Lab led to the award of 34 grants related to or influenced by increased research capacity or experience. Significant professional development related to the projects also occurred with higher-level degrees being awarded, including 30 MScs, 30 PhDs, and nine postdoctoral fellowships. Through these projects, research capacity was strengthened across the region by equipping core research facilities, training research staff, strengthening research support services, and supporting the expansion of investigator networks. Conclusions: The completed Africa NCD Open Lab projects demonstrate high-quality research outcomes addressing important health challenges with potential benefits to African populations. Based on the success of the Africa NCD Open Lab, additional funding has been secured to extend the Open Lab initiative.


Asunto(s)
Investigación Biomédica , Enfermedades no Transmisibles , Humanos , África del Sur del Sahara
16.
Skin Res Technol ; 30(5): e13731, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38747942

RESUMEN

BACKGROUND AND PURPOSE: Urticaria is a prevalent recurrent skin allergic condition. Severe itching significantly impacts patients' quality of life. This paper aims to investigate the development status of urticaria through bibliometric analysis to predict future research hotspots and trends. METHODS: On October 29, 2023, a literature search was conducted in the Web of Science (WOS) database to collect urticaria-related publications. The top 100 most cited articles were charted, and VOSviewer software was utilized for the literature data analysis. A visual analysis was performed on the number of articles, journals, main researchers, keywords, and so on. RESULTS: The research involved 415 authors from 28 countries, published across 25 journals, ranging from 1963 to 2023. Marcus Maurer was the leading author, with the United States being the foremost country in urticaria research. CEH Grattan received the most citations, and The Medical University of South Carolina had the highest number of publications. Key research focuses include epidemiology, pathogenesis, drug therapy, and quality of life assessments. "Anti-high affinity IgE receptor α chain (FcεRIα)," "chronic idiopathic urticaria," "autoantibodies," "histamine-release" emerged as the keywords with the highest prominence. CONCLUSION: The field of urticaria research has attracted substantial attention over the past few decades, witnessing rapid development. This study highlighted the top 100 articles by citation frequency within the urticaria field. Bibliometric analysis revealed a shift in treatment methods from traditional antihistamines to biological agents, with significant emphasis on improving the quality of life in chronic urticaria management. These areas represent the current research focal points and indicate future trends in urticaria research.


Asunto(s)
Bibliometría , Urticaria , Humanos , Urticaria/tratamiento farmacológico , Urticaria/epidemiología , Calidad de Vida , Investigación Biomédica/estadística & datos numéricos , Investigación Biomédica/tendencias
17.
J Exp Med ; 221(6)2024 Jun 03.
Artículo en Inglés | MEDLINE | ID: mdl-38748084

RESUMEN

The need to empower people to understand their health and well-being has never been greater. However, current research culture does not necessarily prioritize public involvement and engagement, and many scientists are left under-equipped to reap its benefits. Here, we outline both the positive need for purposeful public involvement and engagement in biomedical research and major systemic challenges. While some of our examples stem from the UK, we believe the learnings from them have global significance.


Asunto(s)
Investigación Biomédica , Participación de la Comunidad , Humanos , Reino Unido , Cultura
18.
JAMA Netw Open ; 7(5): e2411375, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38748423

RESUMEN

Importance: While disparities in consent rates for research have been reported in multiple adult and pediatric settings, limited data informing enrollment in pediatric intensive care unit (PICU) research are available. Acute care settings such as the PICU present unique challenges for study enrollment, given the highly stressful and emotional environment for caregivers and the time-sensitive nature of the studies. Objective: To determine whether race and ethnicity, language, religion, and Social Deprivation Index (SDI) were associated with disparate approach and consent rates in PICU research. Design, Setting, and Participants: This retrospective cohort study was performed at the Children's Hospital of Philadelphia PICU between July 1, 2011, and December 31, 2021. Participants included patients eligible for studies requiring prospective consent. Data were analyzed from February 2 to July 26, 2022. Exposure: Exposures included race and ethnicity (Black, Hispanic, White, and other), language (Arabic, English, Spanish, and other), religion (Christian, Jewish, Muslim, none, and other), and SDI (composite of multiple socioeconomic indicators). Main Outcomes and Measures: Multivariable regressions separately tested associations between the 4 exposures (race and ethnicity, language, religion, and SDI) and 3 outcomes (rates of approach among eligible patients, consent among eligible patients, and consent among those approached). The degree to which reduced rates of approach mediated the association between lower consent in Black children was also assessed. Results: Of 3154 children included in the study (median age, 6 [IQR, 1.9-12.5] years; 1691 [53.6%] male), rates of approach and consent were lower for Black and Hispanic families and those of other races, speakers of Arabic and other languages, Muslim families, and those with worse SDI. Among children approached for research, lower consent odds persisted for those of Black race (unadjusted odds ratio [OR], 0.73 [95% CI, 0.55-0.97]; adjusted OR, 0.68 [95% CI, 0.49-0.93]) relative to White race. Mediation analysis revealed that 51.0% (95% CI, 11.8%-90.2%) of the reduced odds of consent for Black individuals was mediated by lower probability of approach. Conclusions and Relevance: In this cohort study of consent rates for PICU research, multiple sociodemographic factors were associated with lower rates of consent, partly attributable to disparate rates of approach. These findings suggest opportunities for reducing disparities in PICU research participation.


Asunto(s)
Unidades de Cuidado Intensivo Pediátrico , Humanos , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Masculino , Femenino , Estudios Retrospectivos , Niño , Preescolar , Lactante , Etnicidad/estadística & datos numéricos , Philadelphia , Investigación Biomédica , Factores Socioeconómicos , Hispánicos o Latinos/estadística & datos numéricos , Selección de Paciente , Disparidades en Atención de Salud/etnología , Disparidades en Atención de Salud/estadística & datos numéricos
19.
CJEM ; 26(5): 362-365, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38743202
20.
Can Fam Physician ; 70(5): 329-341, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38744505

RESUMEN

OBJECTIVE: To describe the citation impact and characteristics of Canadian primary care researchers and research publications. DESIGN: Citation analysis. SETTING: Canada. PARTICIPANTS: A total of 266 established Canadian primary care researchers. MAIN OUTCOME MEASURES: The 50 most cited primary care researchers in Canada were identified by analyzing data from the Scopus database. Various parameters, including the number of publications and citations, research themes, Scopus h index, content analysis, journal impact factors, and field-weighted citation impact for their publications, were assessed. Information about the characteristics of these researchers was collected using the Google search engine. RESULTS: On average, the 50 most cited primary care researchers produced 51.1 first-author publications (range 13 to 249) and were cited 1864.32 times (range 796 to 9081) over 29 years. Twenty-seven publications were cited more than 500 times. More than half of the researchers were men (60%). Most were clinician scientists (86%) with a primary academic appointment in family medicine (86%) and were affiliated with 5 universities (74%). Career duration was moderately associated with the number of first-author publications (0.35; P=.013). Most research focused on family practice, while some addressed health and health care issues (eg, continuing professional education, pharmaceutical policy). CONCLUSION: Canada is home to a cadre of primary care researchers who are highly cited in the medical literature, suggesting that their work is of high quality and relevance. Building on this foundation, further investments in primary care research could accelerate needed improvements in Canadian primary care policy and practice.


Asunto(s)
Factor de Impacto de la Revista , Atención Primaria de Salud , Canadá , Humanos , Atención Primaria de Salud/estadística & datos numéricos , Masculino , Investigadores/estadística & datos numéricos , Femenino , Bibliometría , Investigación Biomédica/estadística & datos numéricos
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