OBJECTIVE: To determine if significant differences exist in substance use among people living with HIV/AIDS (PLWHA) before and after establishing their HIV infection status. METHOD: The study participants are HIV positive clients of a community based HIV/AIDS outreach facility located in Montgomery, Alabama. The questionnaire includes demographics, substance use and risky sexual behaviors pertaining to HIV transmission. Each participant completed an anonymous questionnaire. A total of 341 questionnaires were distributed and 326 were fully completed and returned, representing a response rate of 96%. RESULTS: Findings revealed a statistically significant difference in alcohol consumption before sex among PLWHA before and after establishing their HIV infection status (p = .001). No significant differences were observed among participants who reported as having used drugs intravenously (p = .89), and among those sharing the same syringe/needle with another person (p = .87) before and after establishing their HIV infection status. CONCLUSION: There is continued substance use and alcohol consumption before sex among PLWHA after establishing their HIV status despite clear evidence of such risky behaviors that could lead to an increase in exposure to HIV.
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http://dx.doi.org/10.3109/14659891.2010.495820 | DOI Listing |
J Assoc Nurses AIDS Care
January 2025
Levin Chetty, PhD, MMSHSC, SPTSHB, B-SPS, is an Academic Researcher, College of Health Sciences, University of KwaZulu-Natal, Westville Campus, South Africa.
Well-established, regular exercise interventions for older people living with HIV (OPLWH) are beneficial. However, the fundamental principles of exercise prescription for this population have not been sufficiently explored. An expert panel of health care professionals engaged in a modified Delphi technique to explore their perceptions of, and gain their consensus on, an exercise prescription framework for OPLWH in a resource-poor South African setting.
View Article and Find Full Text PDFBMC Oral Health
January 2025
Oral and Dental Disease Research Center, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
Background: Molariform second premolar is a rare dental anomaly where the second premolar resembles a molar in size and shape. This condition is often linked to macrodontia, a rare enlargement of teeth that disrupts dental proportions and can manifest in isolated, relative, or generalized forms. Although mandibular second premolars are more prone to morphological variability, the occurrence of bilateral molariform premolars, induced by a unique form of gemination, is exceptionally uncommon and infrequently documented, thus making this case clinically significant.
View Article and Find Full Text PDFZhongguo Shi Yan Xue Ye Xue Za Zhi
December 2024
Department of Blood Transfusion Medicine, The Fifth Medical Center of PLA General Hospital, Beijing 100071, China.
Objective: To establish a method for preserving viral nucleic acids in plasma using a blood collection card based on the dry spot method, to predict the duration of nucleic acid preservation by establishing the Arrhenius equation, and to demonstrate the feasibility of this preservation method for the re-testing of nucleic acids in blood samples retained by blood banks.
Methods: Plasma samples positive for HBV, HCV, and HIV nucleic acids were prepared into preservation cards in the form of dry plasma spots for storage. The prepared preservation cards were placed under accelerated storage conditions at 37, 45, 50, and 55 ℃.
AIDS Res Ther
December 2024
Department of Neurology, Xi'an International Medical Center Hospital, xitai road, gaoxin District, Xi'an city, Shaanxi Province, China.
Background: Human immunodeficiency virus (HIV) is a retrovirus mainly infecting immune cells. Central nervous system diseases in HIV-infected patients can be caused by HIV or opportunistic infections. Neurological diseases associated with HIV have diverse manifestations and may occur in early or late stages.
View Article and Find Full Text PDFPLoS One
December 2024
Tandy School of Computer Science, The University of Tulsa, Tulsa, OK, United States of America.
In this manuscript, we present a novel mathematical model for understanding the dynamics of HIV/AIDS and analyzing optimal control strategies. To capture the disease dynamics, we propose a new Caputo-Fabrizio fractional-order mathematical model denoted as SEIEUPIATR, where the exposed class is subdivided into two categories: exposed-identified EI and exposed-unidentified EU individuals. Exposed-identified individuals become aware of the disease within three days, while exposed-unidentified individuals remain unaware for more than three days.
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