1
|
Barros AWP, Sales PHDH, Feitosa LSG, Carvalho AAT, Leão JC. Is HIV positive a risk factor or contraindication in dental implant therapy? AIDS 2023; 37:2100-2101. [PMID: 37755429 DOI: 10.1097/qad.0000000000003669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
HIV pathogenesis affects TCD4+ lymphocytes, causing impairment of the immune system. Thus, the consequent immunological fragility of individuals with the disease and the absence of studies that serve as a guide for clinicians' decision-making make many healthcare professionals recognize it as a synonym of contraindication for oral rehabilitation treatments with dental implants.
Collapse
|
2
|
Joint Replacement Surgeries Can Be Safely Performed in HIV Patients. J Clin Med 2022; 12:jcm12010293. [PMID: 36615092 PMCID: PMC9821154 DOI: 10.3390/jcm12010293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Whether joint replacement surgery can be performed safely on HIV patients is still a matter of debate. This study aimed to report the surgical efficacy and complications of joint replacement surgery in HIV patients. A total of 21 HIV patients and 27 non-HIV patients who underwent arthroplasties in our hospital were retrospectively reviewed. The 21 HIV patients received 29 joint replacement surgeries including 27 cases of total hip arthroplasty (THA) and 2 cases of total knee arthroplasty (TKA). The non-HIV patients received 16 THA, 10 TKA, and 3 unicompartmental arthroplasty (UKA). The length of hospital stay of HIV patients was significantly lower than that of non-HIV patients. At the last follow-up, there were no significant complications both in the HIV group and the non-HIV groups. No medical staff had any occupational exposure. We concluded that joint replacement surgery in HIV patients is safe and effective. Optimization of patients is key to treatment success. Strictly following the standardized protection protocol can prevent the risk of occupational exposure.
Collapse
|
3
|
Huang XS, Luo RH, Hu XL, Chen H, Xiang SY, Tang CR, Zhang CT, Shen XN, Zheng YT. The New NNRTI ACC007 Combined with Lamivudine and Tenofovir Disoproxil Fumarate Show Synergy Anti-HIV Activity In Vitro. Curr HIV Res 2020; 18:332-341. [PMID: 32562524 DOI: 10.2174/1570162x18666200620211922] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/11/2020] [Accepted: 05/06/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Acquired immunodeficiency syndrome can hardly be cured currently and people with human immunodeficiency virus (HIV) need lifelong treatment that may result in the emergence of drug resistance which leads to failed treatment. Thus, the development of new anti- HIV drugs and new treatment regimens are necessary. OBJECTIVE The aim of this study is to analyze the combined anti-HIV activity of tenofovir disoproxil fumarate, lamivudine and ACC007, a new non-nucleoside reverse transcriptase inhibitor. METHODS The antiviral activity of tenofovir disoproxil fumarate, lamivudine and ACC007 alone or in combination against different HIV-1 strains was determined by the detection of HIV-1 p24 level through enzyme-linked immunosorbent assay. RESULT ACC007 showed EC50 of nanomolar range (from 3.03 nM to 252.59 nM) against all HIV-1 strains used in this study except the HIV-1A17, with EC50 of 1.57 μM. The combined antiviral activity of ACC007, lamivudine and tenofovir disoproxil fumarate showed synergy antiviral activity against all HIV-1 strains used in this study. The three-drug combination showed moderate synergism against HIV-1A17, HIV-14755-5, HIV-1K103N and HIV-1V106M, with a combination index value ranging from 0.71 to 0.87, and showed synergism against the other HIV-1 strains with combination index value from 0.35 to 0.67. The combination with ACC007 significantly increases the dose reduction index value of lamivudine and tenofovir disoproxil fumarate, compared with two-drug combination. CONCLUSION ACC007 exhibits potent antiviral activity alone or with 3TC and TDF, and exerts synergistic effect against all HIV strains used in our investigation in vitro.
Collapse
Affiliation(s)
- Xu-Sheng Huang
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming 650204, Yunnan, China
| | - Rong-Hua Luo
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| | - Xiong-Lin Hu
- Nanjing Accelas Pharmaceutical Co. Ltd. Nanjing 210046, Jiangsu, China
| | - Huan Chen
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| | - Si-Ying Xiang
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| | - Cheng-Run Tang
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| | - Chun-Tao Zhang
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| | - Xiao-Ning Shen
- Jiangsu Aidea Pharmaceutical Co. Ltd. Nanjing 210046, Jiangsu, China
| | - Yong-Tang Zheng
- Key Laboratory of Bioactive Peptides of Yunnan Province/Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research
in Common Diseases, Center for Biosafety Mega-Science, Kunming Institute of Zoology, Chinese Academy of
Sciences, Kunming 650223, Yunnan, China
| |
Collapse
|