Background
The A.L.L. Initiative intervention
Adapting the intervention for implementation in the study sites
At KP | As adapted for and implemented in the study CHCs | |
---|---|---|
Overarching strategies | Make it easier for providers to: (1) identify patients with diabetes who are indicated for an ALL medication(s), but have no active prescription for an indicated medication, and (2) prescribe these medications | |
Target population | ||
Population “indicated” for ACE/ARBs and/or statins | Patients with diabetes at high risk of CVD (55-75, or comorbid CVD) | Any adult patients with diabetes (18-75) |
Intervention components: Tools to expedite identifying patients indicated for but not prescribed ALL medication(s) | ||
Automated EHR point-of-care alerts “fire” at patient encounters if ALL medications indicated but not prescribed | Alerts added to existing, internally built “Patient Support Tool” which identifies myriad “care gaps” based on EHR data1;2 | Alerts in the form of “Best Practice Alert” built into existing EHR functions; no other care gaps identified by this alert |
Data registries enable searching provider/clinic panel for patients for whom ALL medications indicated but not prescribed | Integrated into existing panel tool; used to identify patients (i) on the day of a clinic visit, at the team “huddle,” and (ii) in targeted outreach efforts, in addition to other care gaps | Built as stand-alone ALL-specific rosters; provide similar functions as at KP (daily intake review; outreach) |
Intervention components: Tools to expedite prescribing | ||
Order sets in EHR to make prescribing easier | Pre-programmed to expedite “one-click” prescribing for any indicated ALL medications (SmartSets) | Pre-programmed to facilitate prescribing by listing commonly prescribed dosages/medications |
Intervention components: Tools to enhance patient adherence | ||
Patient education materials | EHR shortcuts that expedite providers’ ability to generate informational text about the medications in after-visit summaries | Similar EHR shortcuts; exam room poster about the ALL medications in English, Spanish, Russian; handouts to enhance adherence to prescribed medications in English, Spanish, Russian |
Outreach to patients missing a prescription | Nurse, pharmacy case managers call patients to set up appointment to get prescription | At clinic discretion, used ALL registries to facilitate outreach to diabetic patients overdue for a visit |
Compliance tracking | Nurse, pharmacy case managers call patients to remind them to refill their prescriptions | Not part of the CHCs’ intervention due to limited outreach capacity |
Intervention components: Strategies to encourage provider uptake | ||
Communicate expectations related to intervention uptake | Top-down practice change directives | Presented as recommendations; staff input/feedback solicited |
Orient staff to the evidence underlying the intervention | Champions presented at department meetings | Practice facilitators and/or clinician champions presented at clinic or team meetings (varied by organization) |
Ongoing implementation support | Regional clinician champions responsible for multiple QI initiatives, including ALL | ALL-specific practice facilitators (clinic employees) provide on-the-ground support; clinician champions at each organization; research staff provides additional support |
Performance tracking—providers | Monthly performance reports, posted publicly and tied to staff incentives | Monthly reports made available; emphasis, timing, and method of distribution varied by organization |
Methods
Setting and data sources
Design
Main outcomes and measurements
Rate denominator
Rate numerator
Statistical analyses
Results and discussion
Results
Patient demographics
June 2010 | June 2011 | May 2012 | ||||
---|---|---|---|---|---|---|
Early clinics | Late clinics | Early clinics | Late clinics | Early clinics | Late clinics | |
Indicated for ACE/ARB and statin | ||||||
Patients with DM, no. | 1152 | 879 | 1446 | 1179 | 1599 | 1436 |
% with CVD, age 18–39 years | 0.2 | 0.1 | 0.3 | 0.2 | 0.4 | 0.4 |
% with CVD, age 40–54 years | 7.9 | 4.8 | 6.3 | 5.0 | 6.8 | 4.9 |
% age 55–75 years | 91.9 | 95.1 | 93.4 | 94.8 | 92.9 | 94.7 |
Gender | ||||||
% Female | 61.0 | 61.9 | 60.4 | 58.8 | 58.3 | 58.0 |
Medication | ||||||
% with active prescription for ACE/ARB, statin | 47.9 | 47.1 | 49.9 | 45.4 | 62.3 | 47.0 |
Indicated for statin only | ||||||
Patients with DM, no. | 494 | 424 | 607 | 624 | 761 | 720 |
% without CVD, age 18–39 years, last LDL >=100 | 34.2 | 30.9 | 32.8 | 32.2 | 30.6 | 30.7 |
% without CVD, age 40–54 years, last LDL >=100 | 65.8 | 69.1 | 67.2 | 67.8 | 69.4 | 69.3 |
Gender | ||||||
% Female | 63.4 | 57.3 | 61.8 | 58.3 | 61.4 | 57.9 |
Medication | ||||||
% with active prescription for statin | 55.7 | 52.1 | 51.6 | 47.8 | 63.7 | 51.8 |
Impact of the early implementation
Estimate | Standard Error | p value | |
---|---|---|---|
Percent actively prescribed statin and ACE/ARB, among patients indicated for both | |||
Difference in slope of the trend between control and intervention groups prior to the intervention | 0.040 | 0.1208 | 0.744 |
Difference between control and intervention groups in change in level following the intervention | 0.398 | 0.9742 | 0.685 |
Difference between control and intervention groups in change in slope of the trend from pre- to post-intervention | 1.102 | 0.1706 | <0.001 |
Percent actively prescribed statins, among patients indicated for a statin only | |||
Difference in slope of the trend between control and intervention groups prior to the intervention | 0.103 | 0.241 | 0.673 |
Difference between control and intervention groups in change in level following the intervention | 4.225 | 1.987 | 0.040 |
Difference between control and intervention groups in change in slope of the trend from pre- to post-intervention | 0.491 | 0.318 | 0.131 |