scholarly journals Short-term outcomes of rapid initiation of antiretroviral therapy among HIV-positive patients: real-world experience from a single-centre retrospective cohort in Taiwan

BMJ Open ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. e033246 ◽  
Author(s):  
Yi-Chia Huang ◽  
Hsin-Yun Sun ◽  
Yu-Chung Chuang ◽  
Yu-Shan Huang ◽  
Kuan-Yin Lin ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Real World ◽  
Retrospective Cohort ◽  
Viral Suppression ◽  
Tertiary Hospital ◽  
Outcome Data ◽  
University Hospital ◽  
Engagement In Care ◽  
Hiv Diagnosis ◽  
Art Initiation

ObjectivesRapid initiation of antiretroviral therapy (ART) engenders faster viral suppression but with suboptimal rates of durable viral suppression and engagement in care, as reported by clinical trials in resource-limited settings. Real-world experience with rapid ART initiation remains limited in resource-rich settings.DesignRetrospective cohort study.SettingA tertiary hospital in metropolitan Taipei, Taiwan.ParticipantsWe included 631 patients newly diagnosed as having HIV infection between March 2014 and July 2018.Main outcome measuresRapid ART initiation was defined as starting ART within 7 days after HIV diagnosis confirmation. HIV diagnosis, ART initiation and viral suppression dates and clinical outcome data were collected by reviewing medical records. The rates of loss to follow-up (LTFU), engagement in care and virological rebound at 12 months were compared between patients with rapid ART initiation and those with standard initiation.ResultsRapid ART initiation increased from 33.8% in 2014 to 68.3% in 2017, and the median interval between HIV diagnosis and viral suppression (HIV RNA load <200 copies/mL) decreased from 138 to 47 days. Patients with rapid ART initiation had a significantly higher rate of engagement in care at 12 months than did those with standard initiation (88.3% vs 79.0%; p=0.002). Patients aged <30 years had a higher risk of LTFU (HR: 2.19; 95% CI 1.20 to 3.98); and rapid ART initiation was associated with a lower risk of LTFU (HR: 0.41; 95% CI 0.24 to 0.83). Patients aged <30 years were more likely to acquire incident sexually transmitted infections (STIs) before achieving viral suppression.ConclusionsRapid ART initiation was associated with a higher rate of engagement in care at 12 months and shortened interval from diagnosis to HIV suppression. Delayed ART initiation may increase onwards HIV transmission considering the high rates of STIs.Ethics approvalThe study was approved by the Research Ethics Committee of National Taiwan University Hospital (Registration No. 201003112R).

Does Rapid Initiation of Antiretroviral Therapy At HIV Diagnosis Impact On Virological Response in a Real-Life Setting? A Single Centre Experience in Northern Italy

2021 ◽  
Author(s):  
Natalia Gregori ◽  
Stefano Renzetti ◽  
Ilaria Izzo ◽  
Giulio Faletti ◽  
Benedetta Fumarola ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Median Time ◽  
Virological Response ◽  
Viral Suppression ◽  
Real Life ◽  
Hiv Care ◽  
Baseline Viral Load ◽  
Hiv Diagnosis ◽  
Art Initiation ◽  
Late Group

Abstract Background Rapid initiation of antiretroviral therapy (ART) has been largely proven efficacious and safe mostly through clinical trials. Further investigations are needed to better define feasibility and acceptability of rapid ART approach in real-life settings. Methods We conducted a retrospective, observational study on newly HIV-diagnosed patients referred to Infectious and Tropical Diseases department of ASST Spedali Civili Hospital of Brescia from September 1st, 2015, to July 31st, 2019. All patients’ baseline characteristics were anonymously extracted from medical records. According to the timing of ART initiation, we distinguished 3 groups of patients (rapid, intermediate and late group) and represented the trend of virological response during a 400 day-period. The hazard ratios of each predictor on viral suppression (HIV RNA < 50 copies/ml) were estimated through Cox proportional hazard model. Results Median time from HIV diagnosis to first medical referral was 15 days and median time from first HIV care access to therapy start was 24 days. Three groups of patients were differentiated depending on ART initiation: within 7 days (rapid group, 37.6%), between 8 and 30 days (intermediate group, 20.6%) and after 30 days (late group, 41.8%). Longer time to ART start and higher baseline viral load were associated with a reduced probability of viral suppression. After one year, all groups showed high viral suppression rate (99%). Conclusions In high-income setting as Italy, rapid ART approach seems to be useful to accelerate time to viral suppression. The latter tends to be great over time regardless the timing of ART initiation.

scholarly journals Risk factors for discordant immune response among HIV-infected patients initiating antiretroviral therapy: A retrospective cohort study

2012 ◽  
Vol 13 (4) ◽  
pp. 168 ◽  
Author(s):  
B P Muzah ◽  
S Takuva ◽  
M Maskew ◽  
S Delany-Moretlwe
Keyword(s):  
Immune Response ◽  
Antiretroviral Therapy ◽  
Cell Count ◽  
Retrospective Cohort ◽  
Viral Suppression ◽  
Cd4 Cell Count ◽  
Logistic Regression Models ◽  
Art Initiation ◽  
Patients Experience ◽  
Cd4 Cell

Background. The therapeutic goal of antiretroviral therapy (ART) is sustained immune recovery and viral suppression. However, some patients experience poor CD4 cell count responses despite achieving viral suppression. Such discordant immune responses have been associated with poor clinical outcomes. Objective. We aimed to determine the prevalence of discordant immune response and explore associated factors in a retrospective cohort of patients attending 2 large public sector clinics, during the 6 months following ART initiation. Methods. Data were analysed from 810 HIV-infected adults initiated on first-line ART at 2 clinics in Johannesburg, between 1 November 2008 and 31 December 2009. Multivariate logistic regression models were used to estimate adjusted odds ratios (AORs) to determine associations between discordant immune response and clinical and demographic factors. Results. At ART initiation, 65% (n=592) of participants were female, with a mean age of 38.5 years. Median baseline CD4 cell count was 155 cells/mm3, 70% (n=645) of patients had a haemoglobin level >11 g/dl and 88% (n=803) were initiated on stavudine-lamivudine-efavirenz/nevirapine (D4T-3TC-EFV/NVP). Six months after ART initiation, 24% (n=220) of patients had a discordant immune response and 7% (n=67) a discordant virological response. On multivariate analysis, baseline CD cell count ≥200 cells/mm3 (AOR 3.02; 95% confidence interval (CI) 2.08 - 4.38; p

scholarly journals A Minority of Patients Newly Diagnosed with AIDS Are Started on Antiretroviral Therapy at the Time of Diagnosis in a Large Public Hospital in the Southeastern United States

2017 ◽  
Vol 16 (2) ◽  
pp. 174-179 ◽  
Author(s):  
Neela D. Goswami ◽  
Jonathan Colasanti ◽  
Jonathan J. Khoubian ◽  
Yijian Huang ◽  
Wendy S. Armstrong ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Viral Suppression ◽  
Opportunistic Infections ◽  
Clinic Visit ◽  
System Level ◽  
Newly Diagnosed ◽  
Hiv Diagnosis ◽  
Logistic Regression Models ◽  
Art Initiation ◽  
Barriers To Art Initiation

Prompt antiretroviral therapy (ART) initiation after AIDS diagnosis, in the absence of certain opportunistic infections such as tuberculosis and cryptococcal meningitis, delays disease progression and death, but system barriers to inpatient ART initiation at large hospitals in the era of modern ART have been less studied. We reviewed hospitalizations for persons newly diagnosed with AIDS at Grady Memorial Hospital in Atlanta, Georgia in 2011 and 2012. Individual- and system-level variables were collected. Logistic regression models were used to estimate the odds ratios (ORs) for ART initiation prior to discharge. With Georgia Department of Health surveillance data, we estimated time to first clinic visit, ART initiation, and viral suppression. In the study population (n = 81), ART was initiated prior to discharge in 10 (12%) patients. Shorter hospital stay was significantly associated with lack of ART initiation at the time of HIV diagnosis (8 versus 24 days, OR: 1.14, 95% confidence interval: 1.04-1.25). Reducing barriers to ART initiation for newly diagnosed HIV-positive patients with short hospital stays may improve time to viral suppression.

scholarly journals Estimates of the Time From Seroconversion to Antiretroviral Therapy Initiation Among People Newly Diagnosed With Human Immunodeficiency Virus From 2006 to 2015, New York City

2019 ◽  
Vol 71 (8) ◽  
pp. e308-e315
Author(s):  
McKaylee M Robertson ◽  
Sarah L Braunstein ◽  
Donald R Hoover ◽  
Sheng Li ◽  
Denis Nash
Keyword(s):  
Human Immunodeficiency Virus ◽  
Antiretroviral Therapy ◽  
Hiv Testing ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Population Based ◽  
Cd4 Count ◽  
Hiv Diagnosis ◽  
Art Initiation ◽  
Immunodeficiency Virus

Abstract Background We estimated the time from human immunodeficiency virus (HIV) seroconversion to antiretroviral therapy (ART) initiation during an era of expanding HIV testing and treatment efforts. Methods Applying CD4 depletion parameters from seroconverter cohort data to our population-based sample, we related the square root of the first pretreatment CD4 count to time of seroconversion through a linear mixed model and estimated the time from seroconversion. Results Among 28 162 people diagnosed with HIV during 2006–2015, 89% initiated ART by June 2017. The median CD4 count at diagnosis increased from 326 (interquartile range [IQR], 132–504) cells/µL to 390 (IQR, 216–571) cells/µL from 2006 to 2015. The median time from estimated seroconversion to ART initiation decreased by 42% from 6.4 (IQR, 3.3–11.4) years in 2006 to 3.7 (IQR, 0.5–8.3) years in 2015. The time from estimated seroconversion to diagnosis decreased by 28%, from a median of 4.6 (IQR, 0.5–10.5) years to 3.3 (IQR, 0–8.1) years from 2006 to 2015, and the time from diagnosis to ART initiation reduced by 60%, from a median of 0.5 (IQR, 0.2–2.1) years to 0.2 (IQR, 0.1–0.3) years from 2006 to 2015. Conclusions The estimated time from seroconversion to ART initiation was reduced in tandem with expanded HIV testing and treatment efforts. While the time from diagnosis to ART initiation decreased to 0.2 years, the time from seroconversion to diagnosis was 3.3 years among people diagnosed in 2015, highlighting the need for more effective strategies for earlier HIV diagnosis.

scholarly journals Real-world persistence with antiretroviral therapy for HIV in the United Kingdom: A multicentre retrospective cohort study

2017 ◽  
Vol 74 (4) ◽  
pp. 401-407 ◽  
Author(s):  
Joseph M. Lewis ◽  
Colette Smith ◽  
Adele Torkington ◽  
Craig Davies ◽  
Shazaad Ahmad ◽  
...  
Keyword(s):  
Cohort Study ◽  
United Kingdom ◽  
Antiretroviral Therapy ◽  
Real World ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
The United Kingdom

scholarly journals Retesting for verification of HIV diagnosis before antiretroviral therapy initiation in Harare, Zimbabwe: Is there a gap between policy and practice?

2019 ◽  
Vol 113 (10) ◽  
pp. 610-616
Author(s):  
Beatrice Dupwa ◽  
Ajay M V Kumar ◽  
Jaya Prasad Tripathy ◽  
Owen Mugurungi ◽  
Kudakwashe C Takarinda ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Secondary Data ◽  
Future Research ◽  
Hiv Positive ◽  
National Guidelines ◽  
Hiv Diagnosis ◽  
Policy And Practice ◽  
The Public ◽  
Art Initiation ◽  
Study Participants

Abstract Background WHO recommends retesting of HIV-positive patients before starting antiretroviral therapy (ART). There is no evidence on implementation of retesting guidelines from programmatic settings. We aimed to assess implementation of HIV retesting among clients diagnosed HIV-positive in the public health facilities of Harare, Zimbabwe, in June 2017. Methods This cohort study involved analysis of secondary data collected routinely by the programme. Results Of 1729 study participants, 639 (37%) were retested. Misdiagnosis of HIV was found in six (1%) of the patients retested—all were infants retested with DNA-PCR. There was no HIV misdiagnosis among adults. Among those retested, 95% were retested on the same day and two-thirds were tested by a different provider as per national guidelines. Among those retested and found positive, 95% were started on ART, while none of those with negative retest results were started on ART. Of those not retested, about half (51%) were started on ART. The median (IQR) time to ART initiation from diagnosis was 0 (0–1) d. Conclusion The implementation of HIV-retesting policy in Harare was poor. While most HIV retest positives were started on ART, only half non-retested received ART. Future research is needed to understand the reasons for non-retesting and non-initiation of ART among those not retested.

scholarly journals Rapid Antiretroviral Therapy (ART) Initiation at a Community-Based Clinic in Jackson, MS

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Courtney E. Sims Gomillia ◽  
Kandis V. Backus ◽  
James B. Brock ◽  
Sandra C. Melvin ◽  
Jason J. Parham ◽  
...  
Keyword(s):  
Viral Load ◽  
Antiretroviral Therapy ◽  
Median Time ◽  
Viral Suppression ◽  
Hiv Care ◽  
Virologic Suppression ◽  
Community Based ◽  
Art Initiation ◽  
Healthcare Center ◽  
The Impact

Abstract Background Rapid antiretroviral therapy (ART), ideally initiated within twenty-four hours of diagnosis, may be crucial in efforts to increase virologic suppression and reduce HIV transmission. Recent studies, including demonstration projects in large metropolitan areas such as Atlanta, Georgia; New Orleans, Louisiana; San Francisco, California; and Washington D.C., have demonstrated that rapid ART initiation is a novel tool for expediting viral suppression in clinical settings. Here we present an evaluation of the impact of a rapid ART initiation program in a community-based clinic in Jackson, MS. Methods We conducted a retrospective chart review of patients who were diagnosed with HIV at Open Arms Healthcare Center or were linked to the clinic for HIV care by the Mississippi State Department of Health Disease Intervention Specialists from January 1, 2016 to December 31, 2018. Initial viral load, CD4+ T cell count, issuance of an electronic prescription (e-script), subsequent viral loads until suppressed and patient demographics were collected for each individual seen in clinic during the review period. Viral suppression was defined as a viral load less than 200 copies/mL. Rapid ART initiation was defined as receiving an e-script for antiretrovirals within seven days of diagnosis. Results Between January 1, 2016 and December 31, 2018, 70 individuals were diagnosed with HIV and presented to Open Arms Healthcare Center, of which 63 (90%) completed an initial HIV counseling visit. Twenty-seven percent of patients were provided with an e-script for ART within 7 days of diagnosis. The median time to linkage to care for this sample was 12 days and 5.5 days for rapid ART starters (p < 0.001). Median time from diagnosis to viral suppression was 55 days for rapid ART starters (p = 0.03), a 22 day decrease from standard time to viral suppression. Conclusion Our results provide a similar level of evidence that rapid ART initiation is effective in decreasing time to viral suppression. Evidence from this evaluation supports the use of rapid ART initiation after an initial HIV diagnosis, including same-day treatment.

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