Peter R Chai
Biographic Data
| ID | 7727237 |
|---|---|
| NAME | Peter R Chai |
| GIVEN NAMES | Peter R |
| FAMILY NAME | Chai |
| SIGNATURE | CHAI P R |
| AFFILIATIONS | Brigham and Women's Hospital |
| ORCID | 0000-0003-0955-4117 |
| VERIFIED | Yes |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 11 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Formative perceptions surrounding the use of a taggant-based adherence tool to measure antiretroviral therapy adherence in people with HIV
Adherence to antiretroviral therapy (ART) is important in people with HIV (PWH). This study explores perceptions of a novel adherence measurement system (TruTag) using silica-based microparticles in ART pills that when scanned with a smartphone camera, indirectly measure adherence. Twenty PWH on ART were recruited from a community health center and operated the TruTag system during a semi-structured interview. Qualitative data were analyzed using…
PrEPSteps
One of the key pillars of Ending the HIV Epidemic is ensuring adherence to oral HIV pre-exposure prophylaxis (PrEP). Men who have sex with men (MSM) who also have substance use disorders experience multiple challenges to maintaining PrEP adherence. We developed a digital pill system (DPS) linked to a personalized adherence intervention, PrEPSteps, to address barriers to PrEP adherence, and tested the feasibility and acceptability of this system, …
Phosphatidylethanol levels and their association with withdrawal severity among individuals with severe alcohol use disorder seeking inpatient withdrawal management
Consistent with prior reports, PEth levels appear to correlate with patients' alcohol consumption including heavy drinking, but our results did not find that PEth levels predict alcohol withdrawal severity among heavy drinkers seeking inpatient withdrawal management. Further research is warranted to better understand the utility of PEth testing
Attitudes toward digital pill systems for antiretroviral therapy adherence among pregnant and postpartum women living with HIV in South Africa
Future research should explore ideal Reader systems to facilitate use among this population in SA, especially among persons who report low ART adherence or have unsuppressed HIV RNA when presenting for antenatal care
Sexual Networking and HIV/STI Prevention Among Men who have Sex with Men and Identify as Persons of Color in the Era of Covid-19 in Boston, MA
Leveraging A Digital Pill System to Understand Prevention-Effective Adherence to Oral Hiv Pre-Exposure Prophylaxis Among Men Who Have Sex with Men with Substance Use
Impact of cannabidiol on reward- and stress-related neurocognitive processes among individuals with opioid use disorder
https://clinicaltrials.gov/ct2/show/NCT04982029
“I’d feel like someone was watchin’ me… watching for a good reason”
Real-World User Experiences with a Digital Pill System to Measure PrEP Adherence
Wastewater network infrastructure in public health
Accurate estimates of COVID-19 burden of infections in communities can inform public health strategy for the current pandemic. Wastewater based epidemiology (WBE) leverages sewer infrastructure to provide insights on rates of infection by measuring viral concentrations in wastewater. By accessing the sewer network at various junctures, important insights regarding COVID-19 disease activity can be gained. The analysis of sewage at the wastewater t…
Design and Delivery of Real-Time Adherence Data to Men Who Have Sex with Men Using Antiretroviral Pre-exposure Prophylaxis via an Ingestible Electronic Sensor
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Design and Delivery of Real-Time Adherence Data to Men Who Have Sex with Men Using Antiretroviral Pre-exposure Prophylaxis via an Ingestible Electronic Sensor
Wastewater network infrastructure in public health
Accurate estimates of COVID-19 burden of infections in communities can inform public health strategy for the current pandemic. Wastewater based epidemiology (WBE) leverages sewer infrastructure to provide insights on rates of infection by measuring viral concentrations in wastewater. By accessing the sewer network at various junctures, important insights regarding COVID-19 disease activity can be gained. The analysis of sewage at the wastewater t…
“I’d feel like someone was watchin’ me… watching for a good reason”
Real-World User Experiences with a Digital Pill System to Measure PrEP Adherence
Impact of cannabidiol on reward- and stress-related neurocognitive processes among individuals with opioid use disorder
https://clinicaltrials.gov/ct2/show/NCT04982029
Sexual Networking and HIV/STI Prevention Among Men who have Sex with Men and Identify as Persons of Color in the Era of Covid-19 in Boston, MA
Leveraging A Digital Pill System to Understand Prevention-Effective Adherence to Oral Hiv Pre-Exposure Prophylaxis Among Men Who Have Sex with Men with Substance Use
Phosphatidylethanol levels and their association with withdrawal severity among individuals with severe alcohol use disorder seeking inpatient withdrawal management
Consistent with prior reports, PEth levels appear to correlate with patients' alcohol consumption including heavy drinking, but our results did not find that PEth levels predict alcohol withdrawal severity among heavy drinkers seeking inpatient withdrawal management. Further research is warranted to better understand the utility of PEth testing
Attitudes toward digital pill systems for antiretroviral therapy adherence among pregnant and postpartum women living with HIV in South Africa
Future research should explore ideal Reader systems to facilitate use among this population in SA, especially among persons who report low ART adherence or have unsuppressed HIV RNA when presenting for antenatal care
Formative perceptions surrounding the use of a taggant-based adherence tool to measure antiretroviral therapy adherence in people with HIV
Adherence to antiretroviral therapy (ART) is important in people with HIV (PWH). This study explores perceptions of a novel adherence measurement system (TruTag) using silica-based microparticles in ART pills that when scanned with a smartphone camera, indirectly measure adherence. Twenty PWH on ART were recruited from a community health center and operated the TruTag system during a semi-structured interview. Qualitative data were analyzed using…
PrEPSteps
One of the key pillars of Ending the HIV Epidemic is ensuring adherence to oral HIV pre-exposure prophylaxis (PrEP). Men who have sex with men (MSM) who also have substance use disorders experience multiple challenges to maintaining PrEP adherence. We developed a digital pill system (DPS) linked to a personalized adherence intervention, PrEPSteps, to address barriers to PrEP adherence, and tested the feasibility and acceptability of this system, …
HIV/AIDS Research and Interventions (8 works) · Medicine (8 works) · Health psychology (6 works) · Human immunodeficiency virus (HIV (6 works) · Men who have sex with men (6 works) · Public health (6 works) · Qualitative research (6 works) · Family medicine (5 works) · Nursing (5 works) · Pill (5 works)