Antoni Pla Rodríguez, Isabel Serrano Lillo, Cristina Sánchez González, María J Galindo
{"title":"Weight gain in HIV-infected patients.","authors":"Antoni Pla Rodríguez, Isabel Serrano Lillo, Cristina Sánchez González, María J Galindo","doi":"10.24875/AIDSRev.M22000057","DOIUrl":null,"url":null,"abstract":"<p><p>Since its emergence, HIV has been linked to metabolic alterations with an impact on the distribution of fat and the weight of people living with HIV. While extreme weight loss and processes such as lipodystrophy were of concern at first, in recent years, and with the appearance of increasingly effective and better tolerated drugs, an abnormal weight gain is paradoxically taking place among people living with HIV. Although this weight gain is a multifactorial process in which lifestyle habits, physical exercise or diet have a great impact, antiretroviral treatment has been recently considered as one of the key causes of this increase according to different clinical trials and real-life cohorts. The use of integrase inhibitors, specifically dolutegravir or bictegravir, and being female and/or from African/American origin appear to contribute to weight gain. In contrast, drugs such as tenofovir disoproxil fumarate would be protective factors. Even though different mechanisms of action have been proposed by which these agents would cause weight gain, the exact processes remain unclarified. Efforts are currently focused on knowing not only these mechanisms, but, more importantly, on finding the clinical relevance that this abnormal weight gain could have in other pathologies such as diabetes or cardiovascular events.</p>","PeriodicalId":7685,"journal":{"name":"AIDS reviews","volume":"25 1","pages":"14-26"},"PeriodicalIF":1.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AIDS reviews","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.24875/AIDSRev.M22000057","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Since its emergence, HIV has been linked to metabolic alterations with an impact on the distribution of fat and the weight of people living with HIV. While extreme weight loss and processes such as lipodystrophy were of concern at first, in recent years, and with the appearance of increasingly effective and better tolerated drugs, an abnormal weight gain is paradoxically taking place among people living with HIV. Although this weight gain is a multifactorial process in which lifestyle habits, physical exercise or diet have a great impact, antiretroviral treatment has been recently considered as one of the key causes of this increase according to different clinical trials and real-life cohorts. The use of integrase inhibitors, specifically dolutegravir or bictegravir, and being female and/or from African/American origin appear to contribute to weight gain. In contrast, drugs such as tenofovir disoproxil fumarate would be protective factors. Even though different mechanisms of action have been proposed by which these agents would cause weight gain, the exact processes remain unclarified. Efforts are currently focused on knowing not only these mechanisms, but, more importantly, on finding the clinical relevance that this abnormal weight gain could have in other pathologies such as diabetes or cardiovascular events.
期刊介绍:
AIDS Reviews publishes papers reporting original scientific, clinical, epidemiologic and social research which contribute to the overall knowledge of the field of the acquired immunodeficiency syndrome and human retrovirology. Currently, the Journal publishes review articles (usually by invitation, but spontaneous submitted articles will also be considered). Manuscripts submitted to AIDS Reviews will be accepted on the understanding that the authors have not submitted the paper to another journal or published the material elsewhere.