Using the 4 Pillars™ Practice Transformation Program to increase adolescent human papillomavirus, meningococcal, tetanus-diphtheria-pertussis and influenza vaccination

Vaccine. 2017 Oct 27;35(45):6180-6186. doi: 10.1016/j.vaccine.2017.09.039. Epub 2017 Sep 22.

Abstract

Objectives: To report the results of an intervention using the 4 Pillars™ Practice Transformation Program (4 Pillars™ Program) to increase adolescent vaccinations including human papillomavirus vaccine (HPV) and influenza vaccines, which remain underutilized in this population.

Study design: Eleven pediatric and family medicine practices, previously control sites from a randomized controlled cluster trial, with ≥50 adolescent patients participated. The 4 Pillars™ Program was the foundation of the intervention. De-identified demographic, office visit and vaccination data were derived from electronic medical record extractions for patients whose date of birth was 4/1/1997 to 4/1/2004 (ages 11-17years at baseline). Vaccination rates for HPV, influenza, tetanus-pertussis-diphtheria (Tdap) and meningococcal (MenACWY) vaccines were determined for all eligible patients pre- and post intervention (i.e., vaccination rates on 4/1/2015 and 4/30/2016).

Results: Among 9473 patients ages 11-17years at baseline (4/1/2015), mean pre-intervention vaccination rates for HPV initiation and completion, meningococcal, Tdap and influenza vaccines were below national levels. Rates increased significantly post intervention (P<0.001) for HPV initiation which increased 17.1 percentage points (PP) from 51.4%; HPV completion increased 14.8PP from 30.7%, meningococcal vaccine uptake increased 16.6PP from 79.1%, Tdap vaccine uptake increased 14.6PP from 76.9%. Influenza vaccine uptake did not increase significantly (2.3PP from 40.1%). In the regression using generalized estimating equations, odds of vaccination were higher for younger, non-white adolescents for all vaccines; being in a smaller practice decreased the odds of Tdap vaccination but increased the odds of influenza vaccination.

Conclusion: Clinically and statistically significant improvements in HPV series initiation and completion, and meningococcal and Tdap vaccinations were observed in primary care practices implementing the 4 Pillars™ Practice Transformation Program. Clinical Trial Registry Number: NCT02165722.

Keywords: 4 Pillars; Adolescent vaccines; HPV vaccination; Tdap vaccination.

Publication types

  • Randomized Controlled Trial

MeSH terms

  • Adolescent
  • Child
  • Diphtheria / immunology
  • Diphtheria / prevention & control
  • Diphtheria-Tetanus-Pertussis Vaccine / immunology*
  • Female
  • Humans
  • Influenza Vaccines / immunology*
  • Influenza, Human / immunology
  • Influenza, Human / prevention & control
  • Male
  • Meningococcal Vaccines / immunology*
  • Neisseria meningitidis / immunology
  • Papillomavirus Vaccines / immunology*
  • Tetanus / immunology
  • Tetanus / prevention & control
  • Vaccination / methods
  • Whooping Cough / immunology
  • Whooping Cough / prevention & control

Substances

  • Diphtheria-Tetanus-Pertussis Vaccine
  • Influenza Vaccines
  • Meningococcal Vaccines
  • Papillomavirus Vaccines

Associated data

  • ClinicalTrials.gov/NCT02165722