Research status and prospect of purification technology of sulfur-containing odor gas.

Catalytic purification of sulphur-containing malodorous gases has attracted wide attention because of its advantages of high purification efficiency, low energy consumption and lack of secondary pollution. The selection of efficient catalysts is the key to the problem, while the preparation and optimisation of catalysts depend on the analysis of experimental results and in-depth mechanistic analysis. By analysing the published literature, bibliometric analysis can identify existing research hotspots, the areas of interest and predict development trends, which can help to identify hot catalysts in the catalytic purification of sulphur-containing odours and to investigate their catalytic purification mechanisms. Therefore, this paper uses bibliometric analysis, based on Web Of Science and CNKI databases, CiteSpace and VOS viewer software to collate and analyse the literature on the purification of sulphur-containing odour pollutants, to identify the current research hotspots, to summarise the progress of research on the catalytic purification of different types of sulphur-containing odours, and to analyse their reaction mechanisms and kinetics. On this basis, the research progress of catalytic purification of different kinds of sulfur odour is summarized, and the reaction mechanism and dynamics are summarized.

Knowledge mapping and research trends of accidental falls in patients with Parkinson's disease from 2003 to 2023: a bibliometric analysis.

Background: Recent years have witnessed a rapid growth in research on accidental falls in patients with Parkinson's Disease (PD). However, a comprehensive and systematic bibliometric analysis is still lacking. This study aims to systematically analyze the current status and development trends of research related to accidental falls in patients with PD using bibliometric methods. Methods: We retrieved literature related to accidental falls in patients with PD published between January 1, 2003, and December 31, 2023, from the Web of Science Core Collection (WoSCC) database. Statistical analysis and knowledge mapping of the literature were conducted using VOSviewer, CiteSpace, and Microsoft Excel software. Results: A total of 3,195 publications related to accidental falls in patients with PD were retrieved. These articles were authored by 13,202 researchers from 3,834 institutions across 87 countries and published in 200 academic journals. Over the past 20 years, the number of published articles and citations has increased annually. The United States and the United Kingdom have the highest number of publications in this field, while Harvard University and Tel Aviv University are the most influential institutions. The Parkinsonism & Related Disorders journal published the highest number of articles, while the Movement Disorders journal had the highest number of citations. The most prolific author is Bloem, Bastiaan R, while the most cited author is Hausdorff, Jeffrey. The main research areas of these publications are Neurosciences, Biomedical, Electrical & Electronic, and Biochemistry & Molecular Biology. Currently, high-frequency keywords related to accidental falls in patients with PD include risk factors, clinical manifestations, and interventions. Prediction and prevention of accidental falls in such patients is a research topic with significant potential and is currently a major focus of research. Conclusion: This study used bibliometric and knowledge mapping analysis to reveal the current research status and hotspots in the field of accidental falls in patients with PD. It also points out directions for future research. This study can provide theoretical support and practical guidance for scholars to further conduct related research.

Bibliometric analysis of renal cell carcinoma with venous tumor thrombus.

Objectives: To identify the cooperation of authors, countries, institutions and explore the hot spots regarding research of renal cell carcinoma with venous tumor thrombus. Methods: Relevant articles were obtained from the Web of Science Core database (WoSC) from 1999 to 2024. CiteSpace was used to perform the analysis and visualization of scientific productivity and emerging trends. Network maps were generated to evaluate the collaborations between different authors, countries, institutions, and keywords. Results: A total of 2180 related articles were identified. We observed an increased enthusiasm in related fields during the past two decades. The USA dominated the field in all countries, and the University of Miami was the core institution. Ciancio G might have a significant influence with more publications and co-citations. Current research hotspots in this field mainly included thrombectomy, tyrosine kinase inhibitors, immune checkpoint inhibitors, vena cava inferior, and microvascular invasion. Thrombectomy complications, thrombectomy survival outcome, and preoperative neoadjuvant immunotherapy represented the frontiers of research in this field, undergoing an explosive phase. Conclusion: This is the first bibliometric study that comprehensively visualize the research trends and status of RCC with VTT. We hope that this work will provide new ideas for advancing the scientific research and clinical application.

Trends and insights in dengue virus research globally: a bibliometric analysis (1995-2023).

BACKGROUND: Dengue virus (DENV) is the most widespread arbovirus. The World Health Organization (WHO) declared dengue one of the top 10 global health threats in 2019. However, it has been underrepresented in bibliometric analyses. This study employs bibliometric analysis to identify research hotspots and trends, offering a comprehensive overview of the current research dynamics in this field. RESULTS: We present a report spanning from 1995 to 2023 that provides a unique longitudinal analysis of Dengue virus (DENV) research, revealing significant trends and shifts not extensively covered in previous literature. A total of 10,767 DENV-related documents were considered, with a notable increase in publications, peaking at 747 articles in 2021. Plos Neglected Tropical Diseases has become the leading journal in Dengue virus research, publishing 791 articles in this field-the highest number recorded. Our bibliometric analysis provides a comprehensive mapping of DENV research across multiple dimensions, including vector ecology, virology, and emerging therapies. The study delineates a complex network of immune response genes, including IFNA1, DDX58, IFNB1, STAT1, IRF3, and NFKB1, highlighting significant trends and emerging themes, particularly the impacts of climate change and new outbreaks on disease transmission. Our findings detail the progress and current status of key vaccine candidates, including the licensed Dengvaxia, newer vaccines such as Qdenga and TV003, and updated clinical trials. The study underscores significant advancements in antiviral therapies and vector control strategies for dengue, highlighting innovative drug candidates such as AT-752 and JNJ-1802, and the potential of drug repurposing with agents like Ribavirin, Remdesivir, and Lopinavir. Additionally, it discusses biological control methods, including the introduction of Wolbachia-infected mosquitoes and gene-editing technologies. CONCLUSION: This bibliometric study underscores the critical role of interdisciplinary collaboration in advancing DENV research, identifying key trends and areas needing further exploration, including host-virus dynamics, the development and application of antiviral drugs and vaccines, and the use of artificial intelligence. It advocates for strengthened partnerships across various disciplines to effectively tackle the challenges posed by DENV.

Temporal research trends in parathyroid surgery.

BACKGROUND: Progress has been observed in the pathophysiology of calcium homeostasis, localization studies, and intraoperative adjuncts in parathyroid surgery. The aim of this study is to gain a comprehensive perspective on the research landscape of parathyroid surgery over time. METHODS: A search of the Web of Science Core Collection was conducted to identify publications on parathyroid surgery from 1985 to 2024. Keywords were manually curated, and their frequencies were calculated based on the publication year. RESULTS: Publications on secondary hyperparathyroidism have decreased in recent years, but those on calcimimetics, tertiary hyperparathyroidism, and parathyroid cancer have increased. Publications related to sestamibi scans have decreased, while research on four-dimensional computed tomography and positron emission tomography has increased. Research on fluorescence and ablation treatment has recently been on the rise. The citation count per publication was positively correlated with the number of contributing institutions. CONCLUSION: We provide an overview of contemporary research themes and emerging topics related to parathyroid surgery. The endocrine surgery community could benefit from more inter-institutional partnerships to foster scientific progress.

Acceleration of Orthodontic Tooth Movement: A Bibliometric and Visual Analysis.

BACKGROUND: Prolonged orthodontic treatment duration has long been a concern for orthodontists and patients, leading to a surge in publications on accelerated orthodontic tooth movement (OTM). This study aims to investigate the knowledge landscape, hotspots, and research trends in acceleration of OTM using bibliometric and visual analyses. METHODS: A comprehensive search was conducted in the Web of Science (WOS) Core Collection to identify relevant publications related to acceleration of OTM. R Biblioshiny, VOS viewer, and a bibliometric online analysis platform were used to conduct the bibliometric and visualization analysis. Curve fitting and correlation analysis were performed to examine the correlation global and country economics and publication trends, and to predict publication numbers. RESULTS: A total of 647 articles on accelerated OTM were included in the analysis, with clinical and non-clinical publications accounting for 43.59% and 31.22%, respectively. The annual publication numbers exhibited an upward trend, correlating positively with both global gross domestic product (GDP) (r = 0.915, P < .001) and the GDP of individual countries/regions (r = 0.976, P < .001). China produced the most documents (94), while the USA led in citation count (2758) and international collaborations. Wilcko WM was the top-cited author, with eight of the top 10 authors from the USA and the remainder from Asia. Keywords such as 'tooth movement', 'corticotomy', 'piezocision' and 'low-level laser therapy' were the most prominent themes, while topics like 'micro-osteoperforation', 'plasma', 'gingival crevicular fluid' and 'pain' have become recent research hotspots and frontiers. CONCLUSIONS: This study provides a comprehensive overview of the research on accelerated OTM, highlighting hotspots and frontiers, fostering collaboration among authors and countries/regions, and contributing to future research endeavours.

Robotic surgery: bibliometric analysis, continental distribution, and co-words analysis from 2001 to 2023.

The project aimed to conduct an up-to-date and comprehensive bibliometric analysis of robotic surgery to provide a detailed and holistic understanding of the field. Three strategies were employed in the data analysis i.e. search terms were explored in (A) the title, abstract, and keywords and (B) only in the title of the documents. In 3rd part we analyzed the top 100 most cited papers. Vosviewer and R Studio were utilized for detailed bibliometric and network analyses. Strategy one identified 38,469 publications, and strategy two identified 6451 publications from 2001 to 2023. The top authors, universities, countries, sponsors, and sources based on the number of publications were identified for both strategies. The top 100 most cited papers were analyzed, providing the annual number of publications and various citation metrics. Top authors (by number of publications, total citations, h-index, g-index, and m-index), universities, and countries within these highly cited papers, along with their co-authorship networks and dynamics, were examined. Co-words analysis of the top 100 most cited papers revealed the primary focus of these documents across 25 categories. This comprehensive bibliometric analysis of robotic surgery highlighted significant contributions and collaborations in the field, emphasizing the importance of global and collaborative efforts in advancing robotic surgery research.

Research trends on nanomaterials in triple negative breast cancer (TNBC): a bibliometric analysis from 2010 to 2024.

Breast cancer (BC) is an important cause of cancer-related death in the world. As a subtype of BC with the worst prognosis, triple-negative breast cancer (TNBC) is a serious threat to human life and health. In recent years, there has been an increasing amount of research aimed at designing and developing nanomaterials for the diagnosis and treatment of TNBC. The purpose of this study was to comprehensively evaluate the current status and trend of the application of nanomaterials in TNBC through bibliometric analysis. Studies focusing on nanomaterials and cancer were searched from the Web of Science core collection (WOSCC) database, and relevant literature meeting the inclusion criteria was selected for inclusion in the study. VOSviewer and CiteSpace were used to perform bibliometric and visual analysis of the included publications. A total of 2338 studies were included. Annual publications have increased from 2010 to 2024. China, the United States and India were the leading countries in the field, accounting for 66.1%, 11.5% and 7.2% of publications, respectively. The Chinese Academy of Sciences and Li Yaping were the most influential institutions and authors, respectively. Journal of Controlled Release was considered the most productive journal. Cancer Research was considered to be the most co-cited journal. Drug delivery and anti-cancer mechanisms related to nanomaterials were considered to be the most widely studied aspects, and green synthesis and anti-cancer mechanisms were also recent research hotspots. In this study, the characteristics of publications were summarized, and the most influential countries, institutions, authors, journals, hot spots and trends in the application of nanomaterials in cancer were identified. These findings provide valuable insights into the current state and future direction of this dynamic field.

Bibliometric, taxonomic, and medicinal perspectives of Ganoderma neo-japonicum Imazeki: A mini review.

Ganoderma, a traditional medicine in Asian countries, has been used to prevent and treat various ailments for centuries. Ganoderma neo-japonicum (synonym Ganoderma bambusicola), also known as purple Lingzhi, is a species that is currently underutilised when compared to Ganoderma lucidum (Lingzhi). However, in recent decades, this mushroom has garnered significant attention due to its ethnomedicinal uses, especially in Southeast Asia regions like Malaysia. The taxonomy and nomenclature of this mushroom have been extensively studied. Numerous publications have reported that G. neo-japonicum displays a variety of medicinal properties, including antioxidation, anticancer, anti-hyperglycaemic, genoprotective, hepatoprotective, neuritogenic, and antidiabetic effects, both in vitro and in vivo. With the surge of research findings on this mushroom, this review aims to provide a systematic bibliometric analysis of G. neo-japonicum, published between 1991 to 2021. Additionally, the taxonomic description of this mushroom is discussed in detail. Our review reveals that G. neo-japonicum contains polysaccharides (α/ß-D-glucans), triterpenoids, and sterols/ergosterol. However, the existing literature suggests that these active compounds have not yet been explored to their full potential as drug candidates. Moreover, most of the studies are preclinical and have several drawbacks. In conclusion, G. neo-japonicum possesses valuable pharmacological activities that merit further exploration.

Bibliometric analysis of ophthalmic OCT and OCT angiography research trends over the past 20 years.

PURPOSE: Optical coherence tomography (OCT) and OCT angiography (OCTA) are widely used in the diagnosis of ophthalmic diseases. This study aims to provide a comprehensive bibliometric analysis of ophthalmologic OCT and OCT angiography. METHODS: We retrieved publications on ophthalmic OCT and OCTA from 2003 to 2022 from the Web of Science Core Collection and used bibliometric tools to analyze and visualize the distribution, trend, and hotspots. RESULTS: In total, 20,817 articles written by 48,160 authors from 106 countries were selected. The number of publications has significantly increased. In the last two decades, the USA was the most productive country and received the highest citations. The most productive journal was Investigative Ophthalmology and Visual Science and received the highest number of citations. Moorfields Eye Hospital was the most productive institution. Bandello F published the most papers, while Spaide RF was the highest cited author. SPAIDE RF, 2011, AM J Ophthalmology was the most cited document. "OCT", "glaucoma" and "OCTA" were three hotspots in the last two decades. "Vessel density" and "deep learning" would be research hotspots in the future. CONCLUSION: The bibliometric analysis of ophthalmic OCT and OCTA research over the past two decades on keywords, authors, citations, hotspots and trends will provide global researchers with valuable information for future research and cooperation.

Papillary thyroid carcinoma: A bibliometric analysis of the top 100 cited articles.

Objectives: To describe the current trends and key themes that are shaping the literature surrounding papillary thyroid carcinoma. Methods: The Thomson Reuters Web of Science citation database was used to identify manuscripts relevant to papillary thyroid carcinoma. These were then subdivided into title, author, journal, publication date, theme, and manuscript types. Themes were then identified. Results: A total of 1506 manuscripts were returned. The mean citation number was 163 (range 885-74), with the highest citation rate of 73.5. The highest impact factor was JAMA (impact factor of 56.27). 85% were original research, 10% review articles, and 5% were guidelines. The highest number of manuscripts were published in South Korea (21%). Conclusions: This bibliometric analysis describes the most influential papers published in the topic of papillary thyroid carcinoma. Historic key themes have been endocrinology and metabolism, followed by surgical management and oncology (subdivided into surgery, pathology, radiology and public health/epidemiology). South Korea leads the world with the largest number of publications in this field; with an incidence rate of papillary thyroid carcinoma that is significantly higher than most parts of the world. Despite concerns with overdiagnosis, a collaborative radiological team skilled in ultrasonography of the neck appears to be of great value to the workup of thyroid cancers.

Bibliometric analysis of research on gut microbiota and bile acids: publication trends and research frontiers.

The gut microbiota is widely regarded as a "metabolic organ" that could generate myriad metabolites to regulate human metabolism. As the microbiota metabolites, bile acids (BAs) have recently been identified as the critical endocrine molecules that mediate the cross-talk between the host and intestinal microbiota. This study provided a comprehensive insight into the gut microbiota and BA research through bibliometric analysis from 2003 to 2022. The publications on this subject showed a dramatic upward trend. Although the USA and China have produced the most publications, the USA plays a dominant role in this expanding field. Specifically, the University of Copenhagen was the most productive institution. Key research hotspots are the gut-liver axis, short-chain fatty acids (SCFAs), cardiovascular disease (CVD), colorectal cancer (CRC), and the farnesoid x receptor (FXR). The molecular mechanisms and potential applications of the gut microbiota and BAs in cardiometabolic disorders and gastrointestinal cancers have significant potential for further research.

A bibliometric and visual analysis of the research status and hotspots of seborrheic dermatitis based on web of science.

BACKGROUND: Seborrheic dermatitis (SD) is a common chronic inflammatory skin disease. In recent years, significant progress has been made in the field of SD, but there has been no bibliometric research yet. This study aims to use bibliometric methods to analyze the current research status and hot topics of SD, to understand further the research trends and future development prospects in this field. METHODS: Retrieve core literature on SD from the Web of Science database and conduct a detailed analysis using CiteSpace and VOSviewer software based on factors such as publication volume, countries (regions), research institutions, journals, authors, highly-cited papers, and keywords. RESULTS: From 1996 to 2024, a total of 1436 publications were included in the bibliometric analysis. The number of publications has shown an increasing trend year by year. The USA is the leading country in this field of research. The University of California System is the primary research institution. The International Journal of Dermatology is the journal with the highest number of publications. The author Yang Won Lee has the highest number of publications, while the article "Seborrheic Dermatitis" (2004) by Gupta, A.K. has been cited the most. "Seborrheic dermatitis" is the most frequently occurring keyword. The main research hotspots and frontiers in SD are as follows: (1) The relationship between SD and other skin diseases is a popular research topic; (2) Malassezia and inflammation are current research hotspots in SD; and (3) Focusing on antifungal and anti-inflammatory treatments for SD is the current frontier direction in this field. CONCLUSION: This study is a summary of the current status and hot trends of SD research, which helps clinical doctors and researchers quickly understand the insights and valuable information of SD research and provides reference for clinical decision-making and finding future research directions.

Global hotspots and research trends of radiation-induced skin injury: a bibliometric analysis from 2004 to 2023.

Background: Radiation therapy has become an important treatment for many malignant tumours after surgery and for palliative tumour care. Although modern radiotherapy technology is constantly improving, radiation damage to normal tissues is often difficult to avoid, and radiation-induced skin injury (RSI) is a common complication, manifested as skin erythema, peeling, ulceration, and even bone and deep organ damage, seriously affect the quality of life for patients. Basic research and clinical trials related to RSI have achieved certain results, while no researchers have conducted comprehensive bibliometric studies. Objective: A comprehensive bibliometric analysis of publications on RSI published between 2004 and 2023 was conducted to identify current hotspots and future directions in this area of study. Methods: RSI-related publications published between January 1, 2004, and December 31, 2023, were retrieved from the Web of Science Core Collection (WoSCC) database for analysis using VOSviewer and CiteSpace analytics. Results: A total of 1009 publications on RSI from 2004 to 2023 were included in the WoSCC database. The United States had the highest productivity with 299 papers, accounting for 29.63% of the total production, followed by China with 193 papers (19.13%) and Japan with 111 papers (11.00%). In terms of research institutions and journals, the University of Toronto and Journal of Supportive Care in Cancer published the highest number of papers. Professor Edward Chow published the most articles, while Professor Shuyu Zhang was the most cited. The top ten most-cited papers focused on the pathogenesis, prevention, and management of RSI. Keyword co-occurrence analysis and the top 25 keywords with the strongest citation bursts suggest that current research focuses on the pathogenesis, prevention, and treatment management of RSI. Conclusion: This study conducted a systematic bibliometric analysis of RSI publications from 2004 to 2023; identified the trends in RSI publications, major research countries, major research institutions, major research journals, major research authors, and major research keywords; and revealed the future development direction and research hotspots of this field. This study provides a valuable reference for future RSI research.

Bibliometric analysis of global research in palliative care for cervical cancer.

Objective: The present study aims to conduct a comprehensive bibliometric analysis of global research in palliative care for cervical cancer, providing insights into publication trends, authorship patterns, influential journals, and thematic concentrations. Methods: A bibliometric analysis approach was employed using metadata extracted from Scopus spanning 2000-2023. The search utilized main terms related to cervical cancer and palliative care. Data analysis and visualization were performed using the Bibliometrix R Package's web app Biblioshiny and VOSviewer software. Results: The study identified 2,492 publications on palliative care for cervical cancer, with a notable peak in 2021. The analysis revealed a diverse publication landscape, encompassing primarily articles. Citation analysis showed a staggering 63,994 citations. The most relevant journals were The Lancet Oncology, Gynecologic Oncology, and International Journal of Gynecological Cancer. The study also highlighted influential authors, institutions, and countries, with Harvard University, the University of Toronto, and the University of Texas MD Anderson Cancer Center leading in publications. Discussion: The findings reflected a growing interest in palliative care for cervical cancer, marked by increasing publications over the years. However, the analysis indicated limited international collaborations, with research efforts concentrated in high-income countries. Thematic areas include surgery, palliative care, chemotherapy, radiotherapy, and quality of life. Thus, further collaborations and research in developing countries are needed. Conclusion: This bibliometric analysis showcased a comprehensive overview of the global research landscape on palliative care for cervical cancer. The study identified trends, key contributors, and thematic concentrations, offering valuable insights for future research directions and enhancing palliative care services. Addressing the identified gaps, fostering international collaborations, and directing research efforts toward developing countries can contribute to the advancement of palliative care for cervical cancer globally.

Global hotspots and trends in Acanthosis nigricans research: A bibliometric and visualized analysis.

BACKGROUND: Acanthosis nigricans (AN) is a common skin disease characterized by clear pigmented patches on the folds of the skin. However, the AN research field lacks scientific and comprehensive bibliometric analysis. This article aims to use bibliometric methods to summarize and visualize the distribution patterns, research hotspots, and development trends of AN literature. METHODS: Literature from 1900 to 2024 was retrieved from the Web of Science Core Collection database through AN's thematic search. Using CiteSpace, VOSviewer, and Excel 2019, conduct a comprehensive analysis of the number of publications, countries/regions, institutions, authors, journals, highly cited literature, keywords, and so on, and sort out the hotspots and directions of AN. RESULTS: From 1900 to 2024, 1675 publications were included in the bibliometric analysis, showing a steady annual increase in the number of publications. The United States leads in this research field, with the University of Texas System being a key research institution. The Journal of Clinical Endocrinology & Metabolism has the highest number of published papers. The most cited article is "Syndromes of Insulin Resistance and Acanthosis Nigricans: Insulin-Receptor Disorders in Man" (1976). The author Taylor, SI, has published the most papers. "Acanthosis nigricans" is the most frequently occurring keyword. The main research hotspots and frontier areas in AN research are as follows: (1) The relationship between AN and other diseases is a popular research topic; (2) The connection between AN and insulin resistance (IR) is a current research focus; (3) Treatment of AN, with an emphasis on addressing the underlying causes and improving local skin conditions, represents the cutting edge of this field. CONCLUSION: This study summarizes the research trends and hotspots in the field of AN, offering valuable information and insights for scholars focused on AN scientific research, and providing a reference for future research directions.

A bibliometric analysis of studies on death anxiety in patients with cancer.

Purpose: This study evaluates the evolution and focal points of research on death anxiety among cancer patients over the last three decades, utilizing bibliometric analyses.Methods: We analyzed publications related to death anxiety among cancer patients from January 1994 to January 2024 using data from the Web of Science Core Collection. Bibliometric indicators such as the number of publications, leading countries, institutions, and research themes were examined.Results: A total of 2,602 papers from 286 institutions across 97 countries were identified. There has been a significant increase in research interest, particularly between 2014 and 2023, with a peak in 2022. The United States and Harvard University were found to be the most prolific contributors. Major research themes include quality of life, palliative care, mental health, and cancer-specific concerns.Conclusion: The results highlight the rapid development in the field of death anxiety research among cancer patients, with an increase in publications and emerging research themes. However, there is limited international and institutional collaboration. The study underscores the need for enhanced cooperative efforts to advance understanding and research in this area, suggesting directions for future research.

Bibliometric and visualized analysis on hip fracture surgery and venous thromboembolism.

Background: Hip fractures primarily occur in older people and represent a significant public health issue due to their high incidence and mortality rate. The concurrent occurrence of venous thromboembolism (VTE) during the perioperative period exacerbates the threat to patient health. Methods: We retrieved all articles related to hip fracture surgery and venous VTE from the Web of Science core collection database from 2000 to 2023. For bibliometric analysis, we extracted relevant information, including year of publication, country, institution, journal, impact factor, title, author, category, reference, keywords, number of citations, average number of citations, and H-index. Results: A total of 1079 articles were retrieved, with 67 countries, 341 institutions, and 256 journals participating in research on hip fracture surgery and venous thromboembolism. The overall research showed an increasing trend. The United States, Harvard University, Injury-International Journal of The Care of The Injured, and Lassen MR are the leading country, institution, journal, and author respectively, in terms of publication. Research directions in this field mainly include the impact of preoperative anticoagulation on fracture surgery, intraoperative blood protection strategies, and postoperative prevention and treatment of VTE. Hotspots and trends in research include the relationship between direct oral anticoagulants and surgical timing, perioperative blood protection, intertrochanteric fractures, and geriatric traumatic fractures. Conclusions: This study constructed the knowledge structure of hip fracture surgery and VTE and identified research hotspots and trends. Future research should focus on developing a prediction system for VTE in hip fracture surgery to guide individualized prevention and treatment.