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Journal of General Internal Medicine

, Volume 33, Issue 7, pp 1043–1051 | Cite as

The Impact of Automated Notification on Follow-up of Actionable Tests Pending at Discharge: a Cluster-Randomized Controlled Trial

  • Anuj K. Dalal
  • Adam Schaffer
  • Esteban F. Gershanik
  • Ranganath Papanna
  • Katyuska Eibensteiner
  • Nyryan V. Nolido
  • Cathy S. Yoon
  • Deborah Williams
  • Stuart R. Lipsitz
  • Christopher L. Roy
  • Jeffrey L. Schnipper
Original Research

Abstract

Background

Follow-up of tests pending at discharge (TPADs) is poor. We previously demonstrated a twofold increase in awareness of any TPAD by attendings and primary care physicians (PCPs) using an automated email intervention

Objective

To determine whether automated notification improves documented follow-up for actionable TPADs

Design

Cluster-randomized controlled trial

Subjects

Attendings and PCPs caring for adult patients discharged from general medicine and cardiology services with at least one actionable TPAD between June 2011 and May 2012

Intervention

An automated system that notifies discharging attendings and network PCPs of finalized TPADs by email

Main Measures

The primary outcome was the proportion of actionable TPADs with documented action determined by independent physician review of the electronic health record (EHR). Secondary outcomes included documented acknowledgment, 30-day readmissions, and adjusted median days to documented follow-up.

Key Results

Of the 3378 TPADs sampled, 253 (7.5%) were determined to be actionable by physician review. Of these, 150 (123 patients discharged by 53 attendings) and 103 (90 patients discharged by 44 attendings) were assigned to intervention and usual care groups, respectively, and underwent chart review. The proportion of actionable TPADs with documented action was 60.7 vs. 56.3% (p = 0.82) in the intervention vs. usual care groups, similar for documented acknowledgment. The proportion of patients with actionable TPADs readmitted within 30 days was 22.8 vs. 31.1% in the intervention vs. usual care groups (p = 0.24). The adjusted median days [95% CI] to documented action was 9 [6.2, 11.8] vs. 14 [10.2, 17.8] (p = 0.04) in the intervention vs. usual care groups, similar for documented acknowledgment. In sub-group analysis, the intervention had greater impact on documented action for patients with network PCPs compared with usual care (70 vs. 50%, p = 0.03).

Conclusions

Automated notification of actionable TPADs shortened time to action but did not significantly improve documented follow-up, except for network-affiliated patients. The high proportion of actionable TPADs without any documented follow-up (~ 40%) represents an ongoing safety concern.

Clinical Trials Identifier

NCT01153451

KEY WORDS

tests pending at discharge patient safety health information technology 

Notes

Acknowledgments

This study was supported by a grant from CRICO/Risk Management Foundation of the Harvard Medical Institutions. The funding agency played no role in the conduct of the study, collection, management, analysis, and interpretation of the data, or the preparation, review, or approval of the manuscript. Dr. Dalal had full access to all the data in the study and takes responsibility for the integrity and the accuracy of the data analysis.

Funding

This study was supported by a grant from CRICO-Risk Management Foundation.

Compliance with Ethical Standards

Conflict of Interest

The authors declare that they do not have a conflict of interest.

Supplementary material

11606_2018_4393_MOESM1_ESM.docx (18 kb)
ESM 1 (DOCX 17 kb)

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Copyright information

© Society of General Internal Medicine 2018

Authors and Affiliations

  • Anuj K. Dalal
    • 1
    • 2
    • 3
  • Adam Schaffer
    • 1
    • 2
    • 3
    • 4
  • Esteban F. Gershanik
    • 1
    • 2
    • 3
  • Ranganath Papanna
    • 1
    • 2
    • 3
  • Katyuska Eibensteiner
    • 1
  • Nyryan V. Nolido
    • 1
  • Cathy S. Yoon
    • 1
  • Deborah Williams
    • 1
    • 5
  • Stuart R. Lipsitz
    • 1
    • 3
  • Christopher L. Roy
    • 1
    • 2
    • 3
  • Jeffrey L. Schnipper
    • 1
    • 2
    • 3
  1. 1.Division of General Internal Medicine and Primary CareBrigham and Women’s HospitalBostonUSA
  2. 2.Hospital Medicine UnitBrigham and Women’s HospitalBostonUSA
  3. 3.Harvard Medical SchoolBostonUSA
  4. 4.CRICO/Risk Management Foundation of the Harvard Medical InstitutionsBostonUSA
  5. 5.Partners HealthCare, Inc.BostonUSA

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