Global research landscape of two-drug regimens for HIV treatment: a visual bibliometric analysis.

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Title: Global research landscape of two-drug regimens for HIV treatment: a visual bibliometric analysis.
Authors: Huang, Can1 (AUTHOR), Sun, Yanfang1 (AUTHOR), Chen, Meng1 (AUTHOR), Zhang, Lin1 (AUTHOR), Liu, and Wei1 (AUTHOR) 252691159@qq.com
Source: AIDS Reviews. Jan-Mar2026, Vol. 28 Issue 1, p30-39. 10p.
Subjects: ANTIRETROVIRAL agents, BIBLIOMETRICS, COOPERATIVE research, AIDS treatment, POLYPHARMACY
Geographic Terms: UNITED States
Abstract: With the advancement of antiretroviral therapy, two-drug regimens have emerged as a viable and promising strategy for human immunodeficiency virus (HIV) care and management, offering potential advantages in safety, treatment adherence, and cost-effectiveness. Although scholarly interest in this field is growing, a comprehensive bibliometric analysis remains lacking; accordingly, this study aimed to map the research landscape, identify emerging trends, and explore collaborative networks in the field of two-drug HIV treatment regimens. To this end, studies on two-drug HIV treatment regimens were retrieved from the Web of Science Core Collection. After screening and deduplication, key bibliometric data were extracted. Subsequent analyses were performed using the Bibliometrix R-package and VOSviewer to visualize annual publication output, geographical distribution, institutional collaborations, journal influence, author networks, and keyword evolution trends. Ultimately, 3,262 publications were included, with an annual growth rate of 9.23%. The United States was the most productive country (974 publications, 29.9%), while Harvard University topped institutional rankings (430 publications). AIDS was the leading journal (199 publications), and core authors (e.g., Carr A) contributed substantially. Keyword analysis revealed that two-drug regimens are transitioning from “alternative options” to “mainstream choices” in HIV treatment, with their development reflecting a focus on balancing efficacy and safety, as well as aligning technological innovation with clinical demands. This bibliometric study delineates the evolving landscape of two-drug HIV treatment research, with North America and Europe making prominent contributions. It highlights key research foci and collaboration patterns, providing valuable insights for researchers, clinicians, and policymakers to prioritize future research and optimize HIV treatment strategies. [ABSTRACT FROM AUTHOR]
Copyright of AIDS Reviews is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Global research landscape of two-drug regimens for HIV treatment: a visual bibliometric analysis.
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  Data: <searchLink fieldCode="AR" term="%22Huang%2C+Can%22">Huang, Can</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sun%2C+Yanfang%22">Sun, Yanfang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Meng%22">Chen, Meng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Lin%22">Zhang, Lin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+and+Wei%22">Liu, and Wei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 252691159@qq.com</i>
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  Data: <searchLink fieldCode="JN" term="%22AIDS+Reviews%22">AIDS Reviews</searchLink>. Jan-Mar2026, Vol. 28 Issue 1, p30-39. 10p.
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  Data: <searchLink fieldCode="DE" term="%22ANTIRETROVIRAL+agents%22">ANTIRETROVIRAL agents</searchLink><br /><searchLink fieldCode="DE" term="%22BIBLIOMETRICS%22">BIBLIOMETRICS</searchLink><br /><searchLink fieldCode="DE" term="%22COOPERATIVE+research%22">COOPERATIVE research</searchLink><br /><searchLink fieldCode="DE" term="%22AIDS+treatment%22">AIDS treatment</searchLink><br /><searchLink fieldCode="DE" term="%22POLYPHARMACY%22">POLYPHARMACY</searchLink>
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  Data: <searchLink fieldCode="DE" term="%22UNITED+States%22">UNITED States</searchLink>
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  Label: Abstract
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  Data: With the advancement of antiretroviral therapy, two-drug regimens have emerged as a viable and promising strategy for human immunodeficiency virus (HIV) care and management, offering potential advantages in safety, treatment adherence, and cost-effectiveness. Although scholarly interest in this field is growing, a comprehensive bibliometric analysis remains lacking; accordingly, this study aimed to map the research landscape, identify emerging trends, and explore collaborative networks in the field of two-drug HIV treatment regimens. To this end, studies on two-drug HIV treatment regimens were retrieved from the Web of Science Core Collection. After screening and deduplication, key bibliometric data were extracted. Subsequent analyses were performed using the Bibliometrix R-package and VOSviewer to visualize annual publication output, geographical distribution, institutional collaborations, journal influence, author networks, and keyword evolution trends. Ultimately, 3,262 publications were included, with an annual growth rate of 9.23%. The United States was the most productive country (974 publications, 29.9%), while Harvard University topped institutional rankings (430 publications). AIDS was the leading journal (199 publications), and core authors (e.g., Carr A) contributed substantially. Keyword analysis revealed that two-drug regimens are transitioning from “alternative options” to “mainstream choices” in HIV treatment, with their development reflecting a focus on balancing efficacy and safety, as well as aligning technological innovation with clinical demands. This bibliometric study delineates the evolving landscape of two-drug HIV treatment research, with North America and Europe making prominent contributions. It highlights key research foci and collaboration patterns, providing valuable insights for researchers, clinicians, and policymakers to prioritize future research and optimize HIV treatment strategies. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of AIDS Reviews is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.24875/AIDSRev.25000029
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 30
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      – SubjectFull: ANTIRETROVIRAL agents
        Type: general
      – SubjectFull: BIBLIOMETRICS
        Type: general
      – SubjectFull: COOPERATIVE research
        Type: general
      – SubjectFull: AIDS treatment
        Type: general
      – SubjectFull: POLYPHARMACY
        Type: general
      – SubjectFull: UNITED States
        Type: general
    Titles:
      – TitleFull: Global research landscape of two-drug regimens for HIV treatment: a visual bibliometric analysis.
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            NameFull: Huang, Can
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            NameFull: Sun, Yanfang
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            NameFull: Chen, Meng
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            NameFull: Zhang, Lin
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            – D: 01
              M: 01
              Text: Jan-Mar2026
              Type: published
              Y: 2026
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