OBJECTIVES: Comprehensive care for people living with human immunodeficiency virus (HIV) (PLH) includes the promotion of healthier habits, including physical activity (PA). This study aimed to describe a multicomponent pragmatic trial protocol to assess the effect of PA in preventing body changes and metabolic disturbances, improving the quality of life of PLH starting antiretroviral therapy (ART) and present cohort characteristics. METHODS: PLH undergoing ART for ≤4 months were recruited for a randomized trial. The intervention comprised three cardiorespiratory and/or strength training sessions per week at the clinic or in public spaces for 6 months under on-site or remote supervision, and educational sessions. Participants' PA levels, cardiorespiratory fitness, anthropometric measures, strength, flexibility, quality of life, and laboratory monitoring (blood glucose and lipids, CD4 counts) at baseline and post-intervention will be compared. The pragmatic design aims to enable the assessment of intervention effectiveness in real-life conditions. RESULTS: At baseline, our cohort of 38 recently diagnosed patients (mean time since HIV diagnosis and duration of ART were 3 and 2.58 months, respectively) were predominantly male, young, with high schooling and good immune status (median CD4 count=498 cells/mm3). Twenty-two (57.9%) patients reported a PA below the World Health Organization recommendations. We found baseline normal anthropometric measures and metabolic parameters: below-average trunk flexion and elbow extension strength, poor handgrip strength and flexibility, and high quality of life scores in all except the physical domain. CONCLUSIONS: Understanding how effective PA is in preventing body changes and metabolic disturbances, and in improving the quality of PLH starting ART may help establish guidelines to better incorporate PA in HIV care.
OBJECTIVES: Comprehensive care for people living with human immunodeficiency virus (HIV) (PLH) includes the promotion of healthier habits, including physical activity (PA). This study aimed to describe a multicomponent pragmatic trial protocol to assess the effect of PA in preventing body changes and metabolic disturbances, improving the quality of life of PLH starting antiretroviral therapy (ART) and present cohort characteristics. METHODS: PLH undergoing ART for ≤4 months were recruited for a randomized trial. The intervention comprised three cardiorespiratory and/or strength training sessions per week at the clinic or in public spaces for 6 months under on-site or remote supervision, and educational sessions. Participants' PA levels, cardiorespiratory fitness, anthropometric measures, strength, flexibility, quality of life, and laboratory monitoring (blood glucose and lipids, CD4 counts) at baseline and post-intervention will be compared. The pragmatic design aims to enable the assessment of intervention effectiveness in real-life conditions. RESULTS: At baseline, our cohort of 38 recently diagnosed patients (mean time since HIV diagnosis and duration of ART were 3 and 2.58 months, respectively) were predominantly male, young, with high schooling and good immune status (median CD4 count=498 cells/mm3). Twenty-two (57.9%) patients reported a PA below the World Health Organization recommendations. We found baseline normal anthropometric measures and metabolic parameters: below-average trunk flexion and elbow extension strength, poor handgrip strength and flexibility, and high quality of life scores in all except the physical domain. CONCLUSIONS: Understanding how effective PA is in preventing body changes and metabolic disturbances, and in improving the quality of PLH starting ART may help establish guidelines to better incorporate PA in HIV care.
Authors: William J Kraemer; Kent Adams; Enzo Cafarelli; Gary A Dudley; Cathryn Dooly; Matthew S Feigenbaum; Steven J Fleck; Barry Franklin; Andrew C Fry; Jay R Hoffman; Robert U Newton; Jeffrey Potteiger; Michael H Stone; Nicholas A Ratamess; Travis Triplett-McBride Journal: Med Sci Sports Exerc Date: 2002-02 Impact factor: 5.411
Authors: Luciane de Souza Leal Teixeira; Maria das Graças Braga Ceccato; Wânia da Silva Carvalho; Juliana de Oliveira Costa; Palmira de Fátima Bonolo; Jullye Campos Mendes; Micheline Rosa Silveira Journal: Rev Saude Publica Date: 2020-11-09 Impact factor: 2.106
Authors: Fiona C Bull; Salih S Al-Ansari; Stuart Biddle; Katja Borodulin; Matthew P Buman; Greet Cardon; Catherine Carty; Jean-Philippe Chaput; Sebastien Chastin; Roger Chou; Paddy C Dempsey; Loretta DiPietro; Ulf Ekelund; Joseph Firth; Christine M Friedenreich; Leandro Garcia; Muthoni Gichu; Russell Jago; Peter T Katzmarzyk; Estelle Lambert; Michael Leitzmann; Karen Milton; Francisco B Ortega; Chathuranga Ranasinghe; Emmanuel Stamatakis; Anne Tiedemann; Richard P Troiano; Hidde P van der Ploeg; Vicky Wari; Juana F Willumsen Journal: Br J Sports Med Date: 2020-12 Impact factor: 13.800