1
|
Crane HM, Nance RM, Ruderman SA, Haidar L, Tenforde MW, Heckbert SR, Budoff MJ, Hahn AW, Drumright LN, Ma J, Mixson LS, Lober WB, Barnes GS, McReynolds J, Attia EF, Peter I, Moges T, Bamford L, Cachay E, Mathews WC, Christopolous K, Hunt PW, Napravnik S, Keruly J, Moore RD, Burkholder G, Willig AL, Lindstrom S, Whitney BM, Saag MS, Kitahata MM, Crothers KA, Delaney JAC. Venous Thromboembolism Among People With HIV: Design, Implementation, and Findings of a Centralized Adjudication System in Clinical Care Sites Across the United States. J Acquir Immune Defic Syndr 2024; 95:207-214. [PMID: 37988634 PMCID: PMC11151789 DOI: 10.1097/qai.0000000000003339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 08/30/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND People with HIV (PWH) are at increased risk for venous thromboembolism (VTE). We conducted this study to characterize VTE including provoking factors among PWH in the current treatment era. METHODS We included PWH with VTE between 2010 and 2020 at 6 sites in the CFAR Network of Integrated Clinical Systems cohort. We ascertained for possible VTE using diagnosis, VTE-related imaging, and VTE-related procedure codes, followed by centralized adjudication of primary data by expert physician reviewers. We evaluated sensitivity and positive predictive value of VTE ascertainment approaches. VTEs were classified by type and anatomic location. Reviewers identified provoking factors such as hospitalizations, infections, and other potential predisposing factors such as smoking. RESULTS We identified 557 PWH with adjudicated VTE: 239 (43%) had pulmonary embolism with or without deep venous thrombosis, and 318 (57%) had deep venous thrombosis alone. Ascertainment with clinical diagnoses alone missed 6% of VTEs identified with multiple ascertainment approaches. DVTs not associated with intravenous lines were most often in the proximal lower extremities. Among PWH with VTE, common provoking factors included recent hospitalization (n = 134, 42%), infection (n = 133, 42%), and immobilization/bed rest (n = 78, 25%). Only 57 (10%) PWH had no provoking factor identified. Smoking (46%), HIV viremia (27%), and injection drug use (22%) were also common. CONCLUSIONS We conducted a robust adjudication process that demonstrated the benefits of multiple ascertainment approaches followed by adjudication. Provoked VTEs were more common than unprovoked events. Nontraditional and modifiable potential predisposing factors such as viremia and smoking were common.
Collapse
Affiliation(s)
- Heidi M Crane
- Department of Medicine, University of Washington, Seattle, WA
| | - Robin M Nance
- Department of Medicine, University of Washington, Seattle, WA
| | | | - Lara Haidar
- Department of Pharmacy, University of Manitoba, Manitoba, CA
| | - Mark W Tenforde
- Department of Medicine, University of Washington, Seattle, WA
| | | | - Matthew J Budoff
- Department of Medicine, Lundquist Institute at Harbor-UCLA, Torrance, CA
| | - Andrew W Hahn
- Department of Medicine, University of Washington, Seattle, WA
| | | | - Jimmy Ma
- Department of Medicine, University of Washington, Seattle, WA
| | - L S Mixson
- Department of Medicine, University of Washington, Seattle, WA
| | - William B Lober
- Department of Medicine and Clinical Informatics Research Group, University of Washington, Seattle, WA
| | - Gregory S Barnes
- Clinical Informatics Research Group, University of Washington, Seattle, WA
| | - Justin McReynolds
- Clinical Informatics Research Group, University of Washington, Seattle, WA
| | - Engi F Attia
- Department of Medicine, University of Washington, Seattle, WA
| | - Inga Peter
- Department of Genetics, Mount Sinai University, New York NY
| | - Tesfaye Moges
- Department of Medicine, University of California, San Diego, CA
| | - Laura Bamford
- Department of Medicine, University of California, San Diego, CA
| | - Edward Cachay
- Department of Medicine, University of California, San Diego, CA
| | | | | | - Peter W Hunt
- Department of Medicine, University of California, San Francisco, CA
| | - Sonia Napravnik
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Jeanne Keruly
- Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Richard D Moore
- Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Greer Burkholder
- Department of Medicine, University of Alabama Birmingham, Birmingham, AL
| | - Amanda L Willig
- Department of Medicine, University of Alabama Birmingham, Birmingham, AL
| | - Sara Lindstrom
- Department of Genetics, University of Washington, Seattle, WA; and
| | | | - Michael S Saag
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Mari M Kitahata
- Department of Medicine, University of Washington, Seattle, WA
| | | | - Joseph A C Delaney
- Department of Medicine, University of Washington, Seattle, WA
- Department of Medicine, University of Manitoba, Manitoba, CA
| |
Collapse
|
2
|
Zhang Q, Chen Z, Wang Y, Peng Y, Tan S, Li Y, Cao G, Bignotti A, Wu S, Wang M. Impacts of ainuovirine-based and efavirenz-based antiretroviral therapies on the lipid profile of HIV/AIDS patients in southern China: a real-world study. Front Med (Lausanne) 2024; 10:1277059. [PMID: 38259850 PMCID: PMC10800701 DOI: 10.3389/fmed.2023.1277059] [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: 08/15/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024] Open
Abstract
Background The newly approved third-generation oral anti-HIV-1 drug, ainuovirine (ANV), was used in combination with nucleoside reverse transcriptase inhibitors (NRTIs) in our study, and its effects on the lipid profile of antiretroviral-experienced HIV/AIDS patients are unclear. Objectives This study aimed to examine the effects of antiretroviral agents on the lipid profile in patients with HIV/AIDS. Methods We conducted a real-world prospective study involving treatment-naive and treatment-experienced adult participants living with HIV-1 infection provided with ANV- or efavirenz (EFV)-based regimens. The primary endpoint was the proportion of participants with an HIV-1 RNA level of <50 copies/mL at week 24 of treatment. Secondary endpoints included the change from baseline in CD4+ T-cell count and lipid profile. Results A total of 60 treatment-naive and 47 treatment-experienced participants received an ANV-based regimen, while 88 treatment-naive and 47 treatment-experienced participants receiving an EFV-based regimen were, respectively, matched as controls. At week 24 following treatment, the proportion of participants with an HIV-1 RNA level of <50 copies/mL and the mean changes of CD4+ T-cell counts from baseline were significantly higher in naive-ANV group than those in naive-EFV group (p < 0.01). Compared with the EFV group, both naive and experienced ANV groups exhibited a favorable lipid profile, including constant changes in total cholesterol and triglycerides, a significant decrease in LDL-cholesterol (p < 0.0001), and a dramatic increase in HDL-cholesterol (p < 0.001). Conclusion The efficacy of ANV was non-inferior to EFV when combined with two NRTIs. Patients receiving ANV-based regimens had a decreased prevalence of dyslipidemia.
Collapse
Affiliation(s)
- Quan Zhang
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Centre for Evidence-based Medicine, Changsha, China
| | - Zhong Chen
- Institute of HIV/AIDS The First Hospital of Changsha, Changsha, China
| | - Yating Wang
- Graduate Collaborative Training Base of the First Hospital of Changsha, Hengyang Medical School, University of South China, Hengyang, China
| | - Yongquan Peng
- Graduate Collaborative Training Base of the First Hospital of Changsha, Hengyang Medical School, University of South China, Hengyang, China
| | - Si Tan
- Institute of HIV/AIDS The First Hospital of Changsha, Changsha, China
| | - Ying Li
- Institute of HIV/AIDS The First Hospital of Changsha, Changsha, China
| | - Guiying Cao
- Institute of HIV/AIDS The First Hospital of Changsha, Changsha, China
| | - Antonia Bignotti
- Department of Pathology and Laboratory Medicine, The University of Kansas Medical Center, Kansas City, KS, United States
| | - Shangjie Wu
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
- Hunan Centre for Evidence-based Medicine, Changsha, China
| | - Min Wang
- Institute of HIV/AIDS The First Hospital of Changsha, Changsha, China
| |
Collapse
|
3
|
Awamura T, Nakasone ES, Gangcuangco LM, Subia NT, Bali AJ, Chow DC, Shikuma CM, Park J. Platelet and HIV Interactions and Their Contribution to Non-AIDS Comorbidities. Biomolecules 2023; 13:1608. [PMID: 38002289 PMCID: PMC10669125 DOI: 10.3390/biom13111608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/29/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023] Open
Abstract
Platelets are anucleate cytoplasmic cell fragments that circulate in the blood, where they are involved in regulating hemostasis. Beyond their normal physiologic role, platelets have emerged as versatile effectors of immune response. During an infection, cell surface receptors enable platelets to recognize viruses, resulting in their activation. Activated platelets release biologically active molecules that further trigger host immune responses to protect the body against infection. Their impact on the immune response is also associated with the recruitment of circulating leukocytes to the site of infection. They can also aggregate with leukocytes, including lymphocytes, monocytes, and neutrophils, to immobilize pathogens and prevent viral dissemination. Despite their host protective role, platelets have also been shown to be associated with various pathophysiological processes. In this review, we will summarize platelet and HIV interactions during infection. We will also highlight and discuss platelet and platelet-derived mediators, how they interact with immune cells, and the multifaceted responsibilities of platelets in HIV infection. Furthermore, we will give an overview of non-AIDS comorbidities linked to platelet dysfunction and the impact of antiretroviral therapy on platelet function.
Collapse
Affiliation(s)
- Thomas Awamura
- Department of Tropical Medicine, Medical Microbiology, and Pharmacology, John A. Burns School Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (T.A.); (N.T.S.); (A.-J.B.)
| | - Elizabeth S. Nakasone
- University of Hawai‘i Cancer Center, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA;
- Department of Medicine, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA;
| | - Louie Mar Gangcuangco
- Hawai‘i Center for AIDS, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (L.M.G.); (C.M.S.)
| | - Natalie T. Subia
- Department of Tropical Medicine, Medical Microbiology, and Pharmacology, John A. Burns School Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (T.A.); (N.T.S.); (A.-J.B.)
| | - Aeron-Justin Bali
- Department of Tropical Medicine, Medical Microbiology, and Pharmacology, John A. Burns School Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (T.A.); (N.T.S.); (A.-J.B.)
| | - Dominic C. Chow
- Department of Medicine, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA;
- Hawai‘i Center for AIDS, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (L.M.G.); (C.M.S.)
| | - Cecilia M. Shikuma
- Hawai‘i Center for AIDS, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (L.M.G.); (C.M.S.)
| | - Juwon Park
- Department of Tropical Medicine, Medical Microbiology, and Pharmacology, John A. Burns School Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (T.A.); (N.T.S.); (A.-J.B.)
- Hawai‘i Center for AIDS, John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI 96813, USA; (L.M.G.); (C.M.S.)
| |
Collapse
|