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Suchak T, Bracchi M, Mercer M, Lander F, Boffito M. A case report highlighting drug-drug interactions between 3 life-saving treatments: Feminizing hormones, antiretrovirals and antituberculosis drugs. Br J Clin Pharmacol 2024. [PMID: 38599659 DOI: 10.1111/bcp.16064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/03/2024] [Accepted: 03/07/2024] [Indexed: 04/12/2024] Open
Abstract
We here present a case providing valuable insights for clinicians who deliver care to patients identifying as transgender or nonbinary. A 30-year-old trans woman presented to sexual health services requesting a routine sexual health screen and was subsequently diagnosed with HIV and syphilis. She started antiretrovirals for HIV (bictegravir/tenoforvir alafenamide/emtricitabine) 12 days later and was treated with benzathine penicillin G. The patient also had a positive tuberculosis (TB) ELIspot blood test result and further investigations proved the presence of active TB in the chest with mediastinal involvement. She commenced treatment for TB with quadruple therapy, including rifampicin. Due to the clinically significant interaction between rifampicin and bictegravir, the patient's antiretroviral treatment was switched to dolutegravir 50 mg twice daily in combination with tenofovir disoproxil fumarate and emtricitabine. As the patient had transitioned from male to female and was self-medicating with oestrogen-containing feminizing hormone therapy, her hormonal treatment was optimized and blood levels of oestradiol were closely monitored and titrated to manage the drug-drug interaction between rifampicin and oestrogen to ensure the latter would be maintained within the expected therapeutic range. Our case report demonstrates the importance of combining treatment of multiple conditions under 1 team ideally integrated with gender services to prevent multiple attendances and mismanagement of feminizing hormone therapies.
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Affiliation(s)
- Tara Suchak
- TransPlus, Chelsea and Westminster Hospital, London, UK
- HIV Department, Chelsea and Westminster Hospital, London, UK
| | | | - Maria Mercer
- HIV Department, Chelsea and Westminster Hospital, London, UK
| | - Frances Lander
- TransPlus, Chelsea and Westminster Hospital, London, UK
- HIV Department, Chelsea and Westminster Hospital, London, UK
| | - Marta Boffito
- HIV Department, Chelsea and Westminster Hospital, London, UK
- Imperial College London, London, UK
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Fan L, Li P, Yu A, Liu D, Wang Z, Wu Y, Zhang D, Zou M, Ma P. Prevalence of and prognosis for poor immunological recovery by virally suppressed and aged HIV-infected patients. Front Med (Lausanne) 2023; 10:1259871. [PMID: 37928477 PMCID: PMC10625403 DOI: 10.3389/fmed.2023.1259871] [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: 07/17/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
Background Antiretroviral therapy (ART) prolongs lifespan and decreases mortality of HIV infected patients. However, many patients do not achieve optimal immune reconstitution. The influence of non-optimal immune recovery on non-AIDS related diseases is not well defined in aged HIV-infected patients receiving ART. Methods A retrospective study was conducted at Tianjin Second People's Hospital, China to evaluate the association of an inadequate immunological response and non-AIDS diseases in HIV infected patients ≥60 years of age and virally suppressed for at least 2 years by ART. Results The study included patients (n = 666) who initiated ART between August 2009 and December 2020. The prevalence of patients with an inadequate immunological response was 29.6%. The percentage of non-AIDS diseases such as hypertension, cardiovascular disease (CVD), diabetes, tumor, and chronic kidney disease (CKD) was 32.9, 9.9, 31, 4.1, and 13%, respectively. In addition to baseline CD4+ T cell counts, CVD and tumor were associated with poor immune reconstitution in aged Chinese HIV-1 infected patients. The adjusted odds ratios (95% confidence interval) were AOR 2.45 (95% CI: 1.22-4.93) and 3.06 (95% CI: 1.09-8.56, p = 0.03). Inadequate immunological response was associated with greater mortality (AOR: 2.83, 95% CI: 1.42-5.67, p = 0.003) in this cohort. Conclusion These results tend to demonstrate appropriate drug selection at ART initiation and prevention of non-AIDS complications during ART decreased mortality of and an inadequate immunological response in aged HIV infected patients.
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Affiliation(s)
- Lina Fan
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Penghui Li
- Department of Surgery, Tianjin Second People's Hospital, Tianjin, China
| | - Aiping Yu
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Dan Liu
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Ziyu Wang
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Yue Wu
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
- Out-patient Department, Tianjin Second People's Hospital, Tianjin, China
| | - Defa Zhang
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
- Out-patient Department, Tianjin Second People's Hospital, Tianjin, China
| | - Meiyin Zou
- Affiliated Infectious Disease Hospital of Nantong University, Nantong, Jiangsu, China
| | - Ping Ma
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
- Tianjin Association of STD/AIDS Prevention and Control, Tianjin, China
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Effectiveness and Safety of Dolutegravir Versus Efavirenz-Based Antiviral Regimen in People Living With HIV-1 in Sichuan Province of China: A Real-World Study. J Acquir Immune Defic Syndr 2022; 91:S1-S7. [PMID: 36094508 DOI: 10.1097/qai.0000000000003041] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The application time of dolutegravir (DTG) is relatively short, and the treatment experience is insufficient. Therefore, evidence is required to shed more light on the effectiveness and safety issues of DTG in China. OBJECTIVES To assess the effectiveness and safety of a DTG vs. efavirenz (EFV) antiviral regimens (the current mainstream regimen). METHODS This was a retrospective cohort study. Data of people with HIV (PWH), who started initial DTG-based or EFV-based antiretroviral therapy at the Chengdu Public Health Clinical Medical Center from January 2018 to October 2020, were collected. Effectiveness indicators such as CD4+ T-cell recovery and HIV viral suppression, and safety indicators, including blood routine, liver and kidney function, and occurrence of abnormal blood lipids after DTG vs. EFV-based antiviral regimen treatments, were analyzed. RESULTS A total of 656 patients were eligible, of which 611 patients were included in the study. Most of the PWHs in our center were young men (86.25%). Nearly one-third of the participants were coinfected with syphilis. The median baseline HIV viral load was 4.70 log10 copies/mL. The median CD4+ T-cell count was 254 cells/mm3. More participants started on EFV-based regimens than DTG-based regimens (82.32% vs. 17.67%). The time to reach the target value (CD4 > 350 cells/mm3) in the DTG group was shorter than that in the EFV group (408 days vs. 522 days), and the percentage of reaching the CD4 target value of the DTG group was higher than that of the EFV group (41.04% vs. 33.76%) in 1 year. The effect of virologic suppression (<50 copies/mL) in the DTG group was superior to that in the EFV group. The use of DTG-containing treatment regimens was significantly related to a quicker virologic suppression (hazard ratio, 1.76; 95% confidence interval of 1.40-2.21, P < 0.0001). The safety data analysis of laboratory indicators showed that there was no significant difference in the incidence of adverse events between the 2 groups. CONCLUSIONS A DTG-based regimen may be more conducive to the CD4 recovery than the EFV-based regimen. The virologic suppression of the DTG group may be superior to that of the EFV group. DTG-based regimens might be the preferred treatment option for people with HIV for initial HIV treatment.
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Alejos B, Díez C, Galindo MJ, López JC, Moreno-García E, Estrada V, Poveda E, Omar M, Jarrín I, Berenguer J. Progress in the quality of care for newly diagnosed people with HIV in Spain (2004-2019). Antivir Ther 2022; 27:13596535221112729. [PMID: 35802475 DOI: 10.1177/13596535221112729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND We monitored the quality of care for newly diagnosed people with HIV (PWH) in Spain, including linkage to care within 1 month of HIV diagnosis (LC-1Mo) and viral suppression within 3 months of HIV diagnosis (VS-3Mo). METHODS Longitudinal study based on The Cohort of the Spanish AIDS Research Network (CoRIS). We used logistic regression stratified by year of HIV diagnosis (2004-2013 and 2014-2019) to assess differences by sex, country of origin, HIV risk group, age, prior AIDS, HIV Viral Load, and CD4 cell count. RESULTS The final analysis included 13,632 PWH: males 85%, men having sex with men (MSM) 61%, median age 35 years. LC-1Mo increased from 42% (95% CI, 38%-46%) in 2004 to 80% (95% CI, 77%-83%) in 2019 (P < 0.001). Median CD4+ cell counts at ART initiation increased from <250/mm3 in 2004-2005 to >350/mm3 since 2012 (P < 0.001). The percentage of initial regimens based on integrase strand transfer inhibitors (INSTI) increased from 3% in 2004 to >70% from 2016 onwards (P < 0.001). VS-3Mo increased from 6% (95% CI, 4%-8%) in 2004 to 45% (95% CI, 41%-49%) in 2019 (P < 0.001). Worst results for LC-1Mo were found among PWH acquiring HIV by injection drug use and those born in Latin American Countries across all the study period. CONCLUSION Care indicators have improved among newly diagnosed PWH in Spain over the last 15 years. Removal of CD4 cell counts limitations, and probably the increasing use of INSTI-based regimens was decisive for the progress made.
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Affiliation(s)
- Belén Alejos
- Centro Nacional de Epidemiología, 38176Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Díez
- Infectious Diseases, 16483Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - María J Galindo
- Infectious Diseases, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Juan C López
- Infectious Diseases, 16483Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | | | - Vicente Estrada
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain.,Infectious Diseases, 16267Hospital Clínico de San Carlos, Madrid, Spain
| | - Eva Poveda
- Galicia Sur Health Research Institute (IIS Galicia Sur)-Complexo Hospitalario Universitario de Vigo, SERGAS-UVigo, Spain
| | - Mohamed Omar
- Infectious Diseases, Complejo Hospitalario de Jaén, Jaén, Spain
| | - Inmaculada Jarrín
- Centro Nacional de Epidemiología, 38176Instituto de Salud Carlos III, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - Juan Berenguer
- Infectious Diseases, 16483Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
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Wang Y, Tanuma J, Li J, Iwahashi K, Peng L, Chen C, Hao Y, Gilmour S. Elimination of HIV transmission in Japanese MSM with combination interventions. THE LANCET REGIONAL HEALTH - WESTERN PACIFIC 2022; 23:100467. [PMID: 35602412 PMCID: PMC9118161 DOI: 10.1016/j.lanwpc.2022.100467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background Japan has a concentrated HIV epidemic, with the majority of transmission among men who have sex with men (MSM). This study aimed to explore the effect of behavioral and biomedical interventions on the HIV epidemic and forecast the time required to eliminate HIV transmission among Japanese MSM. Methods A deterministic compartmental model was built to estimate and forecast the HIV epidemic among Japanese MSM from 2010 to 2050. Elimination of HIV transmission among MSM was defined as incidence less than 1/1000 person-years. The time required for eliminating HIV transmission under different scenarios was calculated. Findings Under the current policies, HIV transmission cannot be eliminated by 2050. Both behavioral and biomedical interventions can achieve elimination of HIV among MSM by 2050 with annual number of sexual partners among high-risk MSM less than 9, or with condom use rate above 65%, or with testing and treatment rate above 80%, or with more than 10% PrEP coverage rate. Under comprehensive interventions, HIV elimination will be achieved in 2032, 2025 and 2024 using weak, moderate and strong intervention combinations, respectively. Interpretation Both behavioural and biomedical interventions can achieve elimination of HIV among MSM by 2050, but comprehensive interventions can accelerate the realization of this goal with higher feasibility. Funding This study was funded by a Health and Labor Sciences Research Grant (Research on HIV/AIDS) from The Ministry of Health Labour and Welfare (21HB0701) and National Natural Science Foundation of China (No. 81773543 and 81973150), and the KC Wong Education Foundation.
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Virological and Immunological Outcomes of an Intensified Four-Drug versus a Standard Three-Drug Antiretroviral Regimen, Both Integrase Strand Transfer Inhibitor-Based, in Primary HIV Infection. Pharmaceuticals (Basel) 2022; 15:ph15040403. [PMID: 35455400 PMCID: PMC9024471 DOI: 10.3390/ph15040403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 12/04/2022] Open
Abstract
The optimal therapeutic approach for primary HIV infection (PHI) is still debated. We aimed to compare the viroimmunological response to a four- versus a three-drug regimen, both INSTI-based, in patients with PHI. This was a monocentric, prospective, observational study including all patients diagnosed with PHI from December 2014 to April 2018. Antiretroviral therapy (ART) was started, before genotype resistance test results, with tenofovir/emtricitabine and either raltegravir plus boosted darunavir or dolutegravir. Cumulative probability of virological suppression [VS] (HIV-1 RNA< 40 cp/mL), low-level HIV-1 DNA [LL-HIVDNA] (HIV-1 DNA < 200 copies/106PBMC), and CD4/CD8 ratio ≥1 were estimated using Kaplan−Meier curves. Factors associated with the achievement of VS, LL-HIVDNA, and CD4/CD8 ≥ 1 were assessed by a Cox regression model. We enrolled 144 patients (95.8% male, median age 34 years): 110 (76%) started a four-drug-based therapy, and 34 (24%) a three-drug regimen. Both treatment groups showed a comparable high probability of achieving VS and a similar probability of reaching LL-HIVDNA and a CD4/CD8 ratio ≥1 after 48 weeks from ART initiation. Higher baseline HIV-1 RNA and HIV-1 DNA levels lowered the chance of VS, whereas a better preserved immunocompetence increased that chance. Not statistically significant factors associated with LL-HIVDNA achievement were found, whereas a higher baseline CD4/CD8 ratio predicted the achievement of immune recovery. In PHI patients, the rapid initiation of either an intensified four-drug or a standard three-drug INSTI-based regimen showed comparable responses in terms of VS, viral reservoir size, and immunological recovery.
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van Santen DK, Asselin J, Haber NA, Traeger MW, Callander D, Donovan B, El-Hayek C, McMahon JH, Petoumenos K, McManus H, Hoy JF, Hellard M, Guy R, Stoové M. Improvements in transition times through the HIV cascade of care among gay and bisexual men with a new HIV diagnosis in New South Wales and Victoria, Australia (2012-19): a longitudinal cohort study. Lancet HIV 2021; 8:e623-e632. [PMID: 34508660 DOI: 10.1016/s2352-3018(21)00155-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/24/2021] [Accepted: 07/01/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Most studies assessing the HIV care cascade have typically been cross-sectional analyses, which do not capture the transition time to subsequent stages. We aimed to assess the longitudinal HIV cascade of care in Australia, and changes over time in transition times and associated factors. METHODS In this longitudinal cohort study, we included linked data for gay and bisexual men (GBM) with a new HIV diagnosis who attended clinics participating in the Australian Collaboration for Coordinated Enhanced Sentinel Surveillance in New South Wales and Victoria between Jan 1, 2012, and Dec 31, 2019. We assessed three cascade transition periods: diagnosis to linkage to care (stage 1 transition); linkage to care to antiretroviral therapy (ART) initiation (stage 2 transition); and ART initiation to virological suppression (viral load ≤200 copies per mL; stage 3 transition). We also calculated the probability of remaining virologically suppressed after the first recorded viral load of less than 200 copies per mL. We used the Kaplan-Meier method to estimate transition times and cumulative probability of stage transition. FINDINGS We included 2196 GBM newly diagnosed with HIV between 2012 and 2019 contributing 6747 person-years of follow-up in our analysis. Median time from HIV diagnosis to linkage to care (stage 1 transition) was 2 days (IQR 1-3). Median time from linkage to care to ART initiation (stage 2 transition) was 33 days (30-35). Median time from ART initiation to first recorded virological suppression (stage 3 transition) was 49 days (47-52). The cumulative probability of ART initiation within 90 days of linkage to care increased from 36·9% (95% CI 32·9-40·6) in the 2012-13 calendar period to 94·1% (91·2-96·0) in the 2018-19 calendar period and cumulative probability of virological suppression within 90 days of ART initiation increased from 54·3% (48·8-59·3) in the 2012-13 calendar period to 82·9% (78·4-86·4) in the 2018-19 calendar period. 91·6% (90·1-93·1) of GBM remained virologically supressed up to 2 years after their first recorded virological suppression event. INTERPRETATION In countries with high cross-sectional cascade estimates such as Australia, the impact of treatment as prevention is better estimated using longitudinal cascade analyses. FUNDING National Health and Medical Research Council Australia.
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Affiliation(s)
- Daniela K van Santen
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia; Department of Infectious Disease, Research and Prevention, Public Health Service of Amsterdam, Amsterdam, Netherlands
| | - Jason Asselin
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia
| | - Noah A Haber
- Meta-Research Innovation Center at Stanford University, Stanford, CA, USA
| | - Michael W Traeger
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Denton Callander
- The Kirby Institute, University of New South Wales Sydney, Sydney, NSW, Australia; Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Basil Donovan
- The Kirby Institute, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Carol El-Hayek
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - James H McMahon
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, VIC, Australia; Department of Infectious Diseases, Monash Medical Centre, Melbourne, VIC, Australia
| | - Kathy Petoumenos
- The Kirby Institute, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Hamish McManus
- The Kirby Institute, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Jennifer F Hoy
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - Margaret Hellard
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia; Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - Rebecca Guy
- The Kirby Institute, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Mark Stoové
- Department of Disease Elimination, Burnet Institute, Melbourne, VIC, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
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