Showing posts with label viral load. Show all posts
Showing posts with label viral load. Show all posts

Friday, June 13, 2025

New Study Yields Insights to Women Living with HIV/AIDS, and Viral Suppression

By: Ranier Simons, ADAP Blog Guest Contributor

The goal of HIV antiretroviral therapy (ART) is viral suppression. Viral suppression is reducing the level of HIV in the blood to an undetectable status. Viral suppression is achieved through strict adherence to antiretroviral therapy (ART) regimens in their various forms. Insufficient adherence can result in increased viral loads or even virological drug resistance. As advances in ART continue, it is essential to determine the level of adherence considered sufficient for viral suppression. In a perfect world, all people living with HIV/AIDS would have 100 percent adherence to treatment regimens, meaning that they never missed a dose. That is not realistic. Thus, consensus in medical science views 95% as a high level of adherence. Even 95% adherence is not achievable for many people living with HIV/AIDS (PLWHA). Because data show that viral suppression can be achieved with adherence of less than 95% using newer medications, scientists are investigating the levels of adherence required for this outcome. A recent Canadian study examined viral suppression and treatment adherence among women, taking into account the unique characteristics of many women’s lived experiences (Mokaddam et al., 2025).

Benefits of adherence
Photo Source: HIVinfo | NIH

Presently, ART is lifelong. Thus, effective treatment requires consistent and ongoing adherence. Women living with HIV/AIDS (WLWHA) have unique social, biological, and other categories of lived experience that result in unique challenges to ART adherence (Ogden et al., 2004). Canadian researchers performed a longitudinal study of WLWHA because 2020 data showed women lagged behind men concerning the Joint United Nations Programme on HIV/AIDS target for HIV care. The target is 95-95-95, meaning 95% of all PLWHA should be aware of their status, 95% of those diagnosed should be on effective therapy, and 95% of those on ART should have viral suppression (Mokaddam et al., 2025). PLWHA Data from 2020 shows men at target levels of 90%–87%–96% and women at 88%–85%–90% (Mokaddam et al., 2025). 

The Canadian study utilized data from the Canadian HIV Women's Sexual and Reproductive Health Cohort Study (CHIWOS), a community-based, prospective cohort study. The CHIWOS study was conducted in three waves from 2013 to 2018. The recent Canadian study executed a longitudinal analysis of self-reported survey data, including socioeconomic data, health history including HIV and ART, substance abuse, and even history of violence and abuse (Mokaddam et al., 2025). The researchers specifically included subjects only if they reported utilizing a regimen consisting of an antiretroviral backbone with a third agent. The ‘backbone’ consists of two nucleoside reverse transcriptase inhibitors (NRTIs). The backbone is then combined with a third medication chosen from several classes, including non-nucleoside reverse transcriptase inhibitors (NNRTIs), protease inhibitors (PIs), or integrase strand transfer inhibitors (INSTIs) (HIV.Gov, n.d.). The researchers made this distinction as a standard for inclusion to rule out other forms of ART that may be prescribed due to previous drug resistance or other drug interactions and conditions to lower the possibility of confounding factors affecting adherence.

Benefits of HIV Treatment
Photo Source: HIV.gov

The cross-sectional analysis of the third wave of participants revealed that overall, 95.5% reported viral suppression, and 76.2% of participants had an ART adherence level of ≥ 95% (Mokaddam et al., 2025). Of those reporting ≥95% adherence, 97% of those achieved viral suppression. Other levels of reported adherence were associated with different viral suppression percentages. Respondents who reported 85-89% adherence had a viral suppression of 78.6%, those with 75-79% adherence had a viral suppression of 75%, and those with less than 65% reported a viral suppression of 76.5% (Mokaddam et al., 2025). Those reporting 90-94% adherence to ART had a viral suppression level of 97.2%, similar to that of those with ≥95% adherence. There were no differences in the odds of participants reporting viral suppression across the various medications used as a third agent to the ART backbone. Approximately 27.2% were on a first-generation INSTI, 34.0% on a second-generation INSTI, 22.9% on a NNRTI, and 15.9% were on a PI (Mokaddam et al., 2025). 

This Canadian study suggests that the odds of achieving viral suppression with adherence rates of 90% or less are significantly lower than those with adherence rates of 95% or higher. Several studies have indicated that viral suppression can be achieved with adherence levels of 75% to 80%. Interestingly, the study observed an increase in the utilization of INSTIs as a third agent, specifically dolutegravir, over the course of the waves between 2013 and 2018 (Mokaddam et al., 2025). The use of dolutegravir increased the odds of virologic suppression (VS) across varying levels of adherence.

WLWHA have unique issues to deal with that affect their ability to maintain treatment adherence. Medication access, living situations, women-specific health conditions, and many other factors influence the ability to engage in care. It is imperative to continue exploring the impact of their lived experience on their ability to maintain adherence, coupled with the development of ART that is more forgiving in terms of the levels of adherence required to maintain viral suppression. This data is vital for women as well as PLWHA as a whole.

[1] Mokaddam, M., Kronfli, N., Sheehan, N. L., Reyes, A. G., Dubuc, D., Loutfy, M., Kaida, A., & De Pokomandy, A. (2025). Antiretroviral therapy use, self‐reported adherence, and viral suppression among women living with HIV in Canada. HIV Medicine. https://doi.org/10.1111/hiv.70034. Retrieved from https://onlinelibrary.wiley.com/doi/10.1111/hiv.70034

[2] NIH Office of AIDS Research (HIV.Gov). (n.d.). HIV/AIDS Glossary: Backbone. Retrieved from https://clinicalinfo.hiv.gov/en/glossary/backbone

[3] Ogden, L., Ogden, J., Mthembu, P., & Williamson, N. (2004). Impact of HIV on women internationally. Emerging infectious diseases, 10(11), 2032–2033. https://doi.org/10.3201/eid1011.040624_01. Retrieved from https://pmc.ncbi.nlm.nih.gov/articles/PMC3329028/

Disclaimer: Guest blogs do not necessarily reflect the views of the ADAP Advocacy Association, but rather they provide a neutral platform whereby the author serves to promote open, honest discussion about public health-related issues and updates.   

Thursday, March 20, 2025

NASTAD Releases 2025 Monitoring Project Annual Report

By: Ranier Simons, ADAP Blog Guest Contributor

The National Alliance of State and Territorial AIDS Directors (NASTAD) has released its 2025 National RWHAP Part B ADAP Monitoring Project Annual Report. This is the 28th year of the report, which documents key trends, challenges, and triumphs of state and territorial AIDS Drug Assistance Programs (ADAPs). The report is based on longitudinal data acquired through survey responses. The data covers fiscal year 2023 (FY2023) and calendar year 2023 (CY2023). Of the 58 surveyed jurisdictions that received ADAP earmark funding, 49 provided data. No fiscal or programmatic data were received from Alabama, Montana, West Virginia, the U.S. Virgin Islands, or the Pacific Island Jurisdictions. Limited programmatic data were received from Alaska and South Dakota.

ADAP Clients Served and Top Ten States, CY2023
Photo Source: NASTAD

Key findings from this year’s report include:

  • Ryan White Part B program funding remained flat. Congressional appropriations for RWHAP Part B in FY2023 was $1.3 billion, with $899.7 million awarded explicitly to ADAP from HRSA. This was the same level of funding as in FY2022.
  • Pharmaceutical rebates accounted for the largest share of the overall FY2023 ADAP budget, at 50%. Federal ADAP earmark funding constituted 31%
  • The total number of clients enrolled, the number of new clients enrolled, and total number of clients served increased from FY2022. There were 4.7%, 15%, and 4% increases, respectively. 
  • Out of the top ten states with the highest number of ADAP clients served, Florida was first serving 29,883 clients, and California was second serving 28,123 clients.
  • Of all ADAP clients surveyed from responding jurisdictions during CY2023, 41% had incomes at or below 100% of the federal poverty level (FPL). The majority of ADAP clients, 66%, have incomes at or below 200% FPL.
  • In CY2022, 42%, less than half of clients served were people of color, with the majority identifying as Black/African American. In CY2023, 38% of ADAP clients served were Black/African American, compared to 46% in CY2018. Conversely, the proportion of White ADAP clients increased to 54% in CY2023 from 40% in CY2018. Hispanic/Latinx clients comprised 33% of CY2023 clients served compared to 21% in CY2018.
  • Biktarvy constituted the majority of ADAP antiretroviral drug expenditures

Total ADAP Program Expenditures, CY2023
Photo Source: NASTAD

Discussion

One of the primary goals of Ending the HIV Epidemic in the U.S. (EHE) is viral suppression (Centers for Disease Control and Prevention [CDC], 2024, Mar 20). Of the 47 jurisdictions that provided data, 85% of ADAP clients served in CY2023 reported viral suppression. Comparatively, out of 47 reporting programs in CY2014, 63% reported viral suppression, and out of 53 reporting programs in CY2018, 80% reported viral suppression. These increasing numbers are evidence that ADAP programs are effective and worthwhile public health expenditures. Moreover, CY2023 ADAP client viral suppression is vastly higher than the overall percentage of all people in the U.S. living with diagnosed HIV reporting viral suppression in 2022, which was only 65%. (Centers for Disease Control and Prevention [CDC], 2024, Dec 12).

Regarding funding, some state ADAPs are concerned about the prospect of major reductions in federal funding to state Medicaid programs as part of FY2025 Congressional budget processes. This would fiscally adversely affect ADAPs since federal funding reductions would likely not be bolstered by any increased state investment into the Medicaid program. Thus, ADAPs would have to spend more to help those who may lose Medicaid coverage or be unable to transition to Medicaid if there is a loss of expansion.

Moreover, ADAPs provide full-pay medication assistance as well as ADAP-funded insurance programs for which clients' premiums, deductibles, and cost-sharing are paid. In CY2022, ADAPs provided insurance support for 128,418 clients, spending $698 million with an average cost per enrollee of $5,272; in CY2023, ADAPs spent $745 million on 101,502 clients with an average cost of $7344. Total and per-client expenditures were markedly higher in CY2023, although fewer people were served. According to the report there were also 44,033 ADAP clients served who were enrolled in Medicare (Table 18). It is possible to qualify for Medicare and ADAP with ADAP paying for patient cost-sharing of Medicare Part D prescription drugs that ADAPs cover. The changing landscape of insurance assistance proves that more funding is needed, not less.

Viral load by state
Photo Source: NASTAD

 Geographically, the annual report reveals a shift in viral suppression trends. The states with less than 80% of ADAP clients with <200 copies/ml viral loads are primarily concentrated in the Midwest (Chart 8). Seven EHE jurisdictions are in the U.S.: Cook County, Illinois; Marion County, Indiana; Wayne County, Michigan; the entire state of Missouri; and Cuyahoga, Franklin, and Hamilton Counties in Ohio (AETC. 2023). This would indicate that research needs to be done to uncover what caused the shift from the lower levels of viral suppression among ADAP clients in the South to ADAP clients in the Midwest.

The 2025 National RWHAP Part B ADAP Monitoring Project Annual Report contains a wide range of data in its pages, tables, and charts. The report is encouraging, proving that the RWHAP program effectively achieves beneficial health outcomes for the clients it serves. It is also an alert to challenges and a forecast of how ADAPs may need to adjust and innovate to survive.

[1] AIDS Education and Training Center (2023, August 4). AETCs and the Ending the HIV Epidemic Initiative. Retrieved from https://aidsetc.org/ehe

[2] Centers for Disease Control and Prevention (2024, March 20). Ending the HIV Epidemic in the US Goals. Retrieved from https://www.cdc.gov/ehe/php/about/goals.html

[3] Centers for Disease Control and Prevention (2024, December 12). National HIV Progress Report, 2024. Retrieved from https://stacks.cdc.gov/view/cdc/170363

[4] National Alliance of State and Territorial AIDS Directors (2025). 2025 Annual Report: National RWHAP Part B ADAP Monitoring Project annual report. Retrieved from  https://nastad.org/2024-rwhap-part-b-adap-monitoring-report

Disclaimer: Guest blogs do not necessarily reflect the views of the ADAP Advocacy Association, but rather they provide a neutral platform whereby the author serves to promote open, honest discussion about public health-related issues and updates.

Thursday, May 9, 2024

NASTAD Releases 2024 Monitoring Project Annual Report

By: Marcus J. Hopkins, Guest Contributor

The National Alliance of State and Territorial AIDS Directors (NASTAD) has released its 2024 National RWHAP Part B ADAP Monitoring Project Annual Report documenting key trends, challenges, and successes faced by state and territorial AIDS Drug Assistance Programs (ADAPs). This report is developed using information provided to NASTAD by state and territorial ADAPs through information requests, and the 2024 report includes information from 49 states, the District of Columbia, and Puerto Rico. No fiscal or programmatic data were provided by West Virginia, the U.S. Virgin Islands, or the Pacific Island Jurisdictions, including American Samoa, Guam, the Northern Mariana Islands, the Marshall Islands, Palau, and the Federated States of Micronesia.

Key finding from this year’s report include:

  • Ryan White Part B programs saw an increase of 1.6% in their Congressional appropriation from Fiscal Year (FY) 2021 to FY2022, from $1.27 billion to $1.29 billion, while ADAP-specific funding provided by the Health Resources Services Administration (HRSA) remained flat at $900m. As NASTAD notes, federal awards alone are not sufficient to meet the needs of Part B programs or their clients;
  • Pharmaceutical rebates constituted the largest proportion of the overall ADAP budget for FY2022 at 47%, compared to federal ADAP earmark funding at 34% (Figure 1);

Figure 1 - Total ADAP Budget, By Source, FY1996–FY2022

Photo Source: NASTAD

Note: Rebates are tracked separately from front-end discounts and account for both repayment to ADAP from a manufacturer for a drug expenditure and any additional savings generated. 

Retrieved from National Alliance of State and Territorial AIDS Directors, 2024.

  • Reporting ADAPs served a total of 235,615 clients in Calendar Year (CY) 2022, with California serving the most clients at 29,774;
  • The percentage of ADAP clients served by ADAP-funded insurance programs increased from 42% in CY2021 to 44% in CY2022, matching for the first time the percentage of ADAP clients served by full-pay medication programs (also 44% in CY2022);
  • The age demographics of clients served by ADAPs has shifted slightly as patients age, with clients aged 25-44 increasing from 39% to 40%, those aged 65+ increasing from 12% to 13% from CY2021 to CY2022. Adults aged 45-64 continue to represent the largest percentage of ADAP clients, at 44%, down from 46% in CY2021;
  • A majority of the 51 ADAPs that provided information (34, n=67%) have opted to eliminate the six-month recertification requirement. The programs that have left that in place include: Alaska, Indiana, Kansas, Kentucky, Maryland, Massachusetts, Nevada, New Hampshire, North Carolina, Ohio, Oklahoma, Rhode Island, Texas, and Wyoming (NASTAD, 2024);
  • 84% of clients served by the ADAPs achieved viral suppression of their HIV (i.e., they achieved viral loads of <200 replicating copies). Clients who received ADAP-funded insurance only or a combination of ADAP-funded insurance and full-pay medication program services were more likely to achieve viral suppression than those who received only full-pay medication program services (Figure 2).

Figure 2 - ADAP Clients Served by Program, by Viral Load, CY2022

Figure 2 - ADAP Clients Served by Program, by Viral Load, CY2022
Photo Source: NASTAD

Note: Retrieved from NASTAD, 2024.

  • 17 of the 51 responding ADAPs reported that less than 80% of their enrolled clients had achieved viral suppression—Alabama, Alaska, Arkansas, Colorado, Connecticut, the District of Columbia, Florida, Georgia, Kentucky, Minnesota, Mississippi, New Jersey, Palau, Pennsylvania, Texas, Vermont, and Wyoming (Figure 3).

Figure 3 - ADAP Viral load Suppression Rate, by Clients Served, CY2022

Figure 3 - ADAP Viral load Suppression Rate, by Clients Served, CY2022
Photo Source: NASTAD

Note: Retrieved from NASTAD, 2024.

Discussion

State and territorial ADAPs continue to serve as a vital component of HIV care and treatment in the United States, serving nearly a quarter-million Persons Living with HIV/AIDS (PLWHA). While the nation’s PLWHA population, as a whole, suffers from astonishingly low rates of HIV viral suppression, with just 57% of PLWHA achieving viral suppression—one of the lowest rates of viral suppression among comparable high-income countries (Figure 4).

Figure 4 - HIV Viral Suppression Rate in U.S. Lowest Among Comparable High-Income Countries, 2020 or Latest Year

 

Figure 3 - ADAP Viral load Suppression Rate, by Clients Served, CY2022
Photo Source: KFF

Note: Retrieved from KFF, 2022.

The consistent component of these comparable countries that PLWHA do not enjoy in the United States is that PLWHA enjoy Universal Healthcare coverage in each of them. The AIDS Drug Assistance Program is one of the few programs that provides relatively comprehensive medication coverage for PLWHA, and if the findings in the NASTAD annual report are any indication, the provision of those programmatic services is highly successful in helping patients achieve viral suppression compared to patients who are not beneficiaries of those services.

Each of these nations also provides significantly more permissive and generous social support systems that include relatively easily accessible housing, nutrition, and financial assistance programs, whereas PLWHA in the United States continue to face barriers to viral suppression.

Among adults who reported feeling that they did not receive enough HIV care, nearly all (95.6%) reported experiencing at least one barrier to accessing care and treatment, and nearly two-thirds (62.6%) reported more than one barrier (Dasgupta, Tie, Beer, Fagan, & Weiser, 2021). 50% of respondents in the Dasgupta study indicated having life circumstances that impeded their ability to access care, and 34.5% of those respondents indicated that they faced problems with money or insurance coverage.

It is further interesting that viral suppression rates amongst ADAP recipients in most of the Deep South fall below 80% of ADAP clients. There are several potential factors that may contribute to these lower levels of success among ADAPs, most of which have little to do with the programmatic services, themselves, including (but not limited to):

  • The accessibility of HIV care and treatment providers local to patients, including hours of operations, proximity to patients, and the quality of care patients receive;
  • A lack of reliable public or private transportation to and from appointments;
  • Geographic or weather barriers that may make treatment inaccessible during storm seasons;
  • Poverty-driven barriers, including unstable or unaffordable housing, the inability to afford food, or the inability to afford utilities that forces patients to choose between affording to live and affording medications.

Equally interesting are the low suppression rates of ADAP recipients in northeastern states, such as Connecticut, New Jersey, Pennsylvania, and Vermont, while every other surrounding state boasts suppression rates of 80% or higher, with Connecticut and Vermont surrounded by states boasting 90% suppression rates or higher.

It is possible that lower suppression rates in these states may be the result of transportation or accessibility issues, but patients in those states generally experience fewer physical and transportation barriers than those living in the Deep South, which tends to be more rural, have fewer and less accessible public transportation options, and higher patient-to-provider ratios compared to the northeast.

Finally, while it is normal for some jurisdictions to not respond to NASTAD’s annual survey requests, the Pacific Island Jurisdictions seem to almost never respond. An examination of NASTAD reports dating back to 2019 showed that Americans Samoa, the Federated States of Micronesia, Guam, Marshall Islands, Northern Mariana Islands, and the Republic of Palau have failed to respond to survey requests every year. While the footprint of ADAP in these territories is relatively small compared to the contiguous states and Puerto Rico, it is still vital that we be able to gain insight into the operations and efficacy of ADAP programs in those jurisdictions.

This issue is not unique to NASTAD. In attempting to gather timely data about programs in those territories, ADAP Advocacy has encountered similar challenges when attempting to access government websites, eligibility requirements, and contact information for the Pacific Island Jurisdictions.

ADAP Advocacy will continue to monitor state and territorial ADAP reports.

References:

Dasgupta, S., Tie, Y., Beer, L. Fagan, J., & Weiser, J. (2021, October). Barriers to HIV care by viral suppression status among US adults with HIV: Findings from the Centers for Disease Control and Prevention Medical monitoring project. Journal of the Association of Nurses in AIDS Care, 32(5): 561-568. https://doi.org/10.1097%2FJNC.0000000000000249

KFF. (2022, June 03). HIV viral suppression rate in U.S. lowest among comparable high-income countries, 2020 or latest year. San Francisco, CA: KFF: HIV/AIDS: Slide. https://www.kff.org/hivaids/slide/hiv-viral-suppression-rate-in-u-s-lowest-among-comparable-high-income-countries-2020-or-latest-year/

National Alliance of State and Territorial AIDS Directors. (2023). 2023 national RWHAP Part B ADAP monitoring project annual report: Section 3: Meeting the need: Ensuring access to essential medicines for People Living with HIV/AIDS. Washington, DC: National Alliance of State and Territorial AIDS Directors. https://nastad.org/2023-rwhap-part-b-adap-monitoring-report/section-3

National Alliance of State and Territorial AIDS Directors. (2024). 2024 national RWHAP Part B ADAP monitoring project annual report. Washington, DC: National Alliance of State and Territorial AIDS Directors. https://nastad.org/2024-rwhap-part-b-adap-monitoring-report

National Alliance of State and Territorial AIDS Directors. (2024). 2024 national RWHAP Part B ADAP monitoring project annual report: Section 1. Washington, DC: National Alliance of State and Territorial AIDS Directors. https://nastad.org/2024-rwhap-part-b-adap-monitoring-report/section1

National Alliance of State and Territorial AIDS Directors. (2024). 2024 national RWHAP Part B ADAP monitoring project annual report: Section 2: Meeting the need: Ensuring access to essential medicines for People Living with HIV/AIDS. Washington, DC: National Alliance of State and Territorial AIDS Directors. https://nastad.org/2024-rwhap-part-b-adap-monitoring-report/section2

Disclaimer: Guest blogs do not necessarily reflect the views of the ADAP Advocacy Association, but rather they provide a neutral platform whereby the author serves to promote open, honest discussion about public health-related issues and updates.

Thursday, November 3, 2022

Start Antiretroviral Therapy Sooner Than Later

By: Ranier Simons, ADAP Blog Guest Contributor

As medical science strives towards eradicating HIV, research and discourse regarding treatment and prevention continue to evolve. Antiretroviral therapy (ART) is the primary method of treatment. ART is drug therapy consisting of various combinations of medications whose purpose is reducing the HIV viral load in the body. The ultimate goal is to reduce the viral levels in the body to the point of being undetectable. Undetectable means that the viral load is so low that a viral load test cannot detect it.[1] Reaching undetectable status means that a person has no risk of sexually transmitting HIV to others, commonly referred to as "U=U" (undetectable equals untransmittable). Research has also shown that maintaining undetectable status enables people living with HIV/AIDS (PLWHA) to live long, healthy lives. 

Antiretroviral therapy for HIV
Photo Source: Very Well Health

The timeline of starting patients on treatment is an ongoing inquiry at the forefront of ART discourse. In addition to viral load, historically, many other factors have been considered when starting PLWHA on drug therapy. Those who are asymptomatic and seemingly very healthy with good CD4 counts sometimes don’t see the benefits of starting early treatment out of concerns about possible long-term side effects and emotionally handling the prospect of lifetime medication adherence.[2] Notwithstanding various psychosocial, financial, and logistical issues, the main clinical criteria inquiry is the CD4 count. 

CD4 cells are white blood cells in the body that help the immune system to fight infection. HIV attacks and destroys CD4 cells.[3] An insufficient number of CD4 cells leaves the body susceptible to many forms of illness that healthy HIV-negative people are protected against. PLWHA are diagnosed with AIDS when the CD4 count reaches 200 cells/mm3.AIDS diagnosis means a high risk of developing life-threatening illnesses or even cancers.

Over time consensus has evolved regarding the appropriate CD4 count threshold for beginning ART. For a long time, the established guidelines recommended ART to begin when CD4 counts dropped below 350 cells/mm3 or if a patient had symptoms of AIDS. In December 2009, U.S. guidelines were issued, including a recommendation that ART commences if the CD4 count is between 350 and 500 cells/mm3.[4] However, that recommendation was based on observational studies, not randomized trials, in the manner that previous guidelines were developed. A randomized trial results in more definitive information since randomization means groups tested are very similar except for received treatment.[4]

To obtain randomized trial results concerning early ART intervention, the Strategic Timing of Antiretroviral Therapy (START) trial was first initiated in 2009, enrolling 4,684 HIV-positive patients (median age 36, 27% women), who had a CD4 count of ≥500 cells/mm3 (median 651 cells/mm3 ) at least two weeks apart within the 60 days before enrollment. Of these patients, 2,325 were randomized to start ART immediately, and 2,359 were randomized to defer treatment until their CD4 count was ≤350 cells/mm3.[5] Subjects were followed for a minimum of three years. START is a multinational endeavor.

Image of medications and a syringe
Photo Source: everydayhealth.com

In 2015, results were published in the New England Journal of Medicine. Data showed that early initiation of ART lowered the risk of severe AIDS-related outcomes, serious non-AIDS-related outcomes, and death by 57%.[4] When the results were published, the subjects who had previously been in the deferred ART group started drug therapy. Another analysis was done in October 2022, which included 4,436 patients who were followed from January 2016 through December 2021. This analysis supported the benefits of starting ART early, even for patients with CD4 counts over 500 cells/mm3 at diagnosis. An additional finding was that adverse outcomes of delayed treatment were more pronounced in patients aged 35 and younger.[4] Research is continuing to examine the outcome difference by age.

Given that the START study shows the importance of early initiation of ART, it is imperative to increase efforts to identify HIV-positive patients. Many people don’t find out until clinically, a lot of damage has occurred. By increasing testing efforts, especially for those in higher-risk groups, HIV infection can be caught at earlier stages, and patients can initiate therapy. Early therapy means a much lower risk of AIDS progression, fewer instances of non-AIDS-related serious issues, and shorter time spans to reaching undetectable status. Diagnosing people earlier means a better quality of life for those infected and an expedited reduction in the number of people with viral loads high enough to be a transmission risk.

[1] National Institute of Health. (2021, August 16). HIV Treatment. Retrieved from https://hivinfo.nih.gov/understanding-hiv/fact-sheets/when-start-hiv-medicines#:~:text=When%20is%20it%20time%20to,possible%20after%20HIV%20is%20diagnosed
[2] Ross, J. et al. (2021) How early is too early? Challenges in ART initiation and engaging in HIV care under Treat All in Rwanda-A qualitative study. PloS one, 16(5), e0251645. https://doi.org/10.1371/journal.pone.0251645
[3] 
National Institute of Health. (2022, August 22). CD4 Lymphocyte Count. Retrieved from https://medlineplus.gov/lab-tests/cd4-lymphocyte-count/
[4] 
Hein, I. (2022, October 25). Start HIV Antiretroviral Therapy ASAP, Experts Urge. Retrieved from https://www.medpagetoday.com/meetingcoverage/idweek/101419
[5] National Institute of Health. (October 4, 2022). Strategic Timing of Antiretroviral Treatment (START). Retrieved from https://clinicaltrials.gov/ct2/show/study/NCT00867048

Disclaimer: Guest blogs do not necessarily reflect the views of the ADAP Advocacy Association, but rather they provide a neutral platform whereby the author serves to promote open, honest discussion about public health-related issues and updates.