preliminary findings from the cdc/hrsa retention in care project hiv/aids bureau health services and...
TRANSCRIPT
![Page 1: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/1.jpg)
Preliminary Findings From the CDC/HRSA
Retention in Care Project
HIV/AIDS Bureau
Health Services and Resources Administration
Division of HIV/AIDS Prevention
Centers for Disease Control and Prevention
The findings and conclusions in this presentation are those of the presenters and do not necessarily represent the view of CDC or HRSA
![Page 2: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/2.jpg)
Faye Malitz, HRSA
Lytt Gardner, CDC
Mollie Jenckes, Johns Hopkins
Angie McCray, Johns Hopkins
Melissa Otterbein, Johns Hopkins
Elana Desrivieres, SUNY-Downstate
![Page 3: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/3.jpg)
6 HIV Clinics InvestigatorsBoston University Medical Center, Center for Infectious Diseases
Meg SullivanMari-Lynn Drainoni
STAR Health Center, SUNY Downstate Medical Center, Brooklyn, NY
Tracey Wilson
Moore HIV Clinic, Johns Hopkins University, Baltimore, MD
Richard MooreJeanne Keruly
Jackson Memorial Hospital Adult HIV Clinic, Miami, FL
Allan RodriguezLisa Metsch
1917 HIV Clinic, University of Alabama, Birmingham, AL
Michael MugaveroMichael Saag
Thomas Street Health Center, Baylor College of Medicine, Houston, TX
Tom GiordanoJessica Davila
![Page 4: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/4.jpg)
Objective• To identify clinic-based interventions to promote regular
attendance for primary care and prevent loss to care
Two Studies Conducted in Two Phases
Characteristics of Intervention
Study 1 / Phase 1: low-dose, low effort, clinic-wide intervention
• Provider messages, brochures, visual cues (posters)
Study 2 / Phase 2: 3-arm randomized controlled trial (~300 patients per clinic)
• Enhanced contact with patients across time
• Improvement/reinforcement of patient skills relevant for clinic attendance
• The talk today will concern Year 1 of the Phase 2 trial.
![Page 5: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/5.jpg)
Timeline For The Two Phases
6/09 6/10 6/11 6/12 |------------|------------|------------|-------------|-------------|------------|------------| ▼ PHASE 1 clinic-wide intervention
▼ PHASE 2 RCT enrollment
▼ 12-month intervention period begins, per enrollee, and monitoring of attendance
▼ After intervention ends, monitor
attendance for 12 months, per enrollee
![Page 6: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/6.jpg)
Focus of The Talk
Phase 2• Brief description of RCT design & intervention
components
• Findings during the 12-month intervention period
• Future analyses
![Page 7: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/7.jpg)
Overview of Phase 2 Study
• Phase 2 Intervention delivered by trained interventionists hired for the study
• Involves ~ 300 patients per clinic
• Enrolled at a primary care visit
• Enrollees did not have “perfect” attendance in prior 12 months
• Within each clinic, patients randomized to 3-arm trial
![Page 8: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/8.jpg)
Research Questions
1. Does attendance for primary care improve through enhanced contact with patients across time?
2. Does attendance improve even more when we add a behavioral skills component relevant to attending clinic?
![Page 9: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/9.jpg)
Standard of Care (n ~ 100 per clinic)
Enhanced Contact (n ~ 100 per clinic)
Enhanced Contact + Skills(n ~ 100 per clinic)
Patients continue to receive standard services offered to all patients
Standard services +
Enhanced contact with patients across time
Standard services +
Enhanced contact with patients across time +Modules to improve skills relevant to clinic attendance Problem solving Communication Organization
Note: patients in these two arms also received HIV education from interventionist on importance of regular care and association with CD4/VL
![Page 10: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/10.jpg)
Enhanced Contact
Conducted by Interventionist
• Reminder calls 7 and 2 days before appointments
• Interim visit call (~half way between appointments)
• Missed visit call
• Brief face-to-face when patient returned to clinic for primary care visit
![Page 11: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/11.jpg)
Skills Component
Retention Risk Screener
• Administered by interventionist in semi-structured, conversational manner (probes, specific questions, checkboxes)
• Identify barriers to clinic attendance
• Identify skill areas that need attention
• Prioritize skill modules
• Unmet/continuing needs, referral to case manager
![Page 12: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/12.jpg)
Skill Modules
• Three ~ 20 minute modules Problem solving skills for overcoming barriers to clinic
attendance Communication skills with providers Organizational skills
• Patients worked interactively with interventionist
• Not all patients needed all three modules
• Received a pocket guide summarizing essentials of all three skill areas
![Page 13: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/13.jpg)
Enrollment at clinic
2-week Interv. visit
Interim phone call
Attend primary care visit
Interim phone call
Miss primary care appt
Phone call to patient who missed appt.
Reminder calls at 7 & 2 days before primary care appt.
-Eligibility screen -ACASI (all enrollees) -Randomized -Session 1 (EC, EC+) Intro; HIV educ; locator info.
Phase 2 Timeline of Intervention Activities
Session 2 (EC+ only; 97% received) -Retention scrn -Skill modules
Brief F-to-F w/ interventionist (EC, EC+)
EC : Enhanced contact arm
EC+ : Enhanced contact + skills arm
![Page 14: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/14.jpg)
Phase 2 TrialEligibility Criteria
![Page 15: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/15.jpg)
Attendance Criteria
I. Established patients met ONE of the following two clinic attendance criteria: At least one no-show for an HIV primary care
appointment in the prior 12 months
Not seen for HIV primary care at least once in each of two consecutive 6-month periods
(Based on electronic attendance data already in hand)
II. All New patients were eligible.
![Page 16: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/16.jpg)
•In addition, eligibility required meeting ALL of the following criteria:
18 years of age or older (at least 19 years of age in Alabama)
Currently receiving care at the clinic Able to speak English or Spanish No plans to move out of area in next 12 months Able to provide informed consent
Additional Criteria
![Page 17: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/17.jpg)
N Percent
Number approached 2671 100.0
Number screened 2090 78.2
Number eligible 2015 96.4
Number enrolled 1838 91.2
Enrollment Data
![Page 18: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/18.jpg)
Data Sources
![Page 19: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/19.jpg)
Visit + Lab(EMR)
Intervention delivery dataACASI
Analysis Database
![Page 20: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/20.jpg)
Baseline Demographics (N=1,838)
Demographics N PercentStudy Site Houston Baltimore Boston Brooklyn Miami Birmingham
330308299302299300
17.916.816.316.416.316.3
Study Arm Enhanced contact + Skills Enhanced contact Standard of care
610615613
33.233.533.3
Patient Type New Patients Established Patients
526
1312
28.671.4
![Page 21: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/21.jpg)
Baseline Demographics (2)Demographics N Percent
Sex Males Females Transgender
115866515
63.036.20.8
Race/ethnicity Black/African American Hispanic/Latino White Other (Asian, NH/PI, AI/AN, multi-race)
126228823553
68.715.712.82.9
Age at time of enrollment
1,835 Mean (median)44.6 (45)
Age, categorical 18-29 30-39 40-49 50+
199361624651
10.819.734.035.5
![Page 22: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/22.jpg)
Baseline Demographics (3)
Demographics N PercentHIV Risk Factor MSM+ MSM/IDU IDU Heterosexual Other (e.g., perinatal, blood transfusion)
Unknown/Undetermined
52630985435114
28.616.846.51.9 6.2
![Page 23: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/23.jpg)
Baseline Clinical Variables
Clinical N Percent
Taking ART medication Self-report (ACASI) Medical records
13931437
76.078.2
Undetectable viral load ≤200 copies/mL 980 56.5
![Page 24: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/24.jpg)
COMPARABILITY AMONG STUDY ARMS
![Page 25: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/25.jpg)
Variable Chi Square Result (df)
p-value
Demographics and BehavioralSite 0.50 (10) 0.99Sex 4.57 (2) 0.10Race/Ethnicity 7.58 (6) 0.27HIV Risk Factor 4.00 (6) 0.68Insurance Type (n=1780) 5.43 (6) 0.49Age Category 3.09 (6) 0.80Education level 2.71 (10) 0.99Housing type 7.19 (8) 0.52Employment status 2.79 (6) 0.84Quality of health, self-report 6.58 (8) 0.58Incarcerated in past 6 months 0.16 (2) 0.92Alcohol binge drinking 0.55 (2) 0.76Any drug use in past 3 months 1.74 (2) 0.42
Comparability Among 3 Study Arms
![Page 26: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/26.jpg)
Unmet needs/barriers Chi Square (df) p-value Any unmet needs (1+ vs. 0), past 6 months 2.68 (2) 0.26 Unmet needs (categorical): 0, 1, 2+ 3.69 (4) 0.45Structural and Financial barriers: payment 0.90 (2) 0.64 barriers: transportation 1.40 (2) 0.50Clinical Data Baseline CD4 (<350 vs. ≥ 350 cells/mL) 2.06 (2) 0.36 Baseline VL (≤200 vs. >200 copies/mL) 3.81 (2) 0.15 Taking ART at baseline 2.05 (2) 0.36Attendance in prior year (**established patients only**)
4-month visit constancy 1.48 (2) 0.48 No missed visits 0.66 (2) 0.72 >6 month gap in care 0.07 (2) 0.97 Appointment adherence (≥0.75 vs. <0.75) 0.18 (2) 0.92
Comparability among Study Arms
![Page 27: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/27.jpg)
Outcomes
Three PC outcomes assessed over the 12-month intervention period:
• 4-Month constancy : at least one visit in each of three 4-month periods (yes/no)
• Appointment Adherence: each participant’s proportion of kept appts divided by scheduled appts (mean of the proportions)
![Page 28: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/28.jpg)
4-Month Constancy Result Outcome Arm Percent
Success Prevalence Ratio
p-value*
4-Month Constancy
Enhanced Contact 55.7
1.22 0.0006Standard of Care 45.8
Enhanced Contact+ Skills
55.5
1.21 0.0008Standard of Care 45.8
* Log binomial
![Page 29: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/29.jpg)
Appointment AdherenceOutcome Arm Mean
Proportion of Kept Appts
Prevalence Ratio
p-value
Appt Adherence
Enhanced Contact
.718
1.08 0.0002Standard of Care .662
Enhanced Contact + Skills
.702
1.06 0.008Standard of Care .662
![Page 30: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/30.jpg)
EC vs. EC+Skills ComparisonsOutcome Arms Adjusted
Percent successEC vs.EC+Skills
Prevalence Ratio
p-value
4-Month Constancy
EC 55.71.00 0.94EC + Skills 55.5
Appt Adherence
EC .7181.02 0.29EC + Skills .702
![Page 31: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/31.jpg)
Dose of Intervention Contacts
![Page 32: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/32.jpg)
Telephone Contacts
• Telephone Calls (EC and EC+skills arms pooled)– Number of appointment reminders– Number of Interim calls (half-way between PC visits)
![Page 33: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/33.jpg)
Mean Appt Adherence
(p-value*)
4-Month Visit Constancy
(p-value*)
# of Successful Interim Phone Contacts
0 (n=234) 0.614 (<0.0001) 42.7% (<0.0001)1 – 2 (n=547) 0.733 57.2%3 or more (n=439) 0.753 60.4%
# of Successful Appt Reminder Contacts
0 (n=181) 0.545 (<0.0001) 30.3% (<0.0001)1 – 2 (n=320) 0.702 42.2%3 – 6 (n=423) 0.764 62.1%7 or more (n=300) 0.770 77.0%
Telephone Contacts
* Linear trend from log-binomial model
![Page 34: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/34.jpg)
Skill Modules DeliveredEC+Skills Arm Only
Differences in retention by type of module and number of modules
received?
![Page 35: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/35.jpg)
Type and Number of Skills Modules Received
Mean Appt Adherence
4-Month Visit Constancy
Organization Module (n=550) 0.724 57.3%
Problem-solving Module(n=232) 0.706 60.3%
Commun. Module (n=199) 0.684 54.8%
1 module (n=300) 0.750 54.7%
2 modules (n=189) 0.713 56.6%
All 3 modules (n=101) 0.672 61.4%
![Page 36: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/36.jpg)
Preliminary Conclusions
• Enhanced contact improved clinic attendance for PC when compared to SOC practices at clinics
• As number of successful telephone reminders and interim calls increased, attendance increased
• Skills modules delivered in the context of enhanced contact activities did not further improve attendance
![Page 37: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/37.jpg)
Future Analyses
• Looking at clinics in more detail taking into account their SOC activities
• Examining whether other variables modified the EC intervention effect
• Examining whether we had an effect on viral load of patients
• Analysis of longer-term effects in the 12-month period after the intervention ended
![Page 38: Preliminary Findings From the CDC/HRSA Retention in Care Project HIV/AIDS Bureau Health Services and Resources Administration Division of HIV/AIDS Prevention](https://reader035.vdocuments.site/reader035/viewer/2022081519/56649e1b5503460f94b0923d/html5/thumbnails/38.jpg)
END