Improving Follow-Up for Discharged Emergency Care Patients

Emergency Medicine Clinical Trial

Official title:

Improving Medical Care With Electronic Interventions Based on Automated Text and Phone Messages

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03002311
• Other study ID #: 201504079
• Status: Completed
• Phase: N/A
• Start date: January 1, 2016
• Est. completion date: March 9, 2018

Study information

• Verified date: November 2020
• Source: Washington University School of Medicine
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study's purpose is to test the effects of an electronic health intervention platform developed by Epharmix (also known as CareSignal), which features two-way SMS text messages and phone calls intended to improve clinical outcomes compared to the standard of care. This was a randomized open, blinded end-point (PROBE) trial of adult patients discharged from the ED and referred to a provider for follow-up care. Participants in the intervention arm received a self-scheduling text or phone message that automatically connected them to their referral provider to schedule a follow-up appointment and sent them appointment reminders. Those in the control arm received standard of care written instructions to contact listed referral providers. The primary outcome was time to the follow-up appointment.

Description:

Telemedicine is a modern field of clinical medicine that strives to incorporate telecommunication and information technology for diagnosing and managing health care at a distance. Interventions range from telephone reminders to remote physician consultation by streamed by webcam. Simple technology such as telephone and SMS texting are becoming common forms of communication and may improve patient adherence and engagement. Automated telephone appointment reminders have improved adherence with follow-up appointments in some settings, but have mixed results in patients discharged from the emergency department (ED). Increasing adherence to follow-up care has been a priority in the ED to improve patient outcomes and reduce unnecessary future visits.

An electronic intervention platform has been developed by Epharmix (now HealthSignal), uses SMS text messaging for adherence tracking and data collection applications, to supplement clinical care. Specific messages include: proactively asking patients or a designated patient advocate if the patient has experienced a medical event; requesting specific care-related information; and providing health care education. Patients receiving the messages are also provided with key contact information for their designated health care provider to promote patient engagement, as well as prompt and appropriate medical follow-up care. The service will maintain both a dedicated SMS and phone line for recording events or adverse reactions. Events designated as critical prompt a phone call from nursing staff. Overall, this study aims to determine whether an electronic intervention system that sends SMS text messages will improve adherence to follow-up appointments after an ED visit.

Patients age 18 years or older at Barnes Jewish Hospital are included in this study. We conducted a prospective randomized open, blinded end-point (PROBE) trial of 278 adult patients discharged from the ED and referred to a provider for follow-up care. Participants in the intervention arm received a self-scheduling text or phone message using the Epharmix (now HealthSignal) platform that connected them to their referral provider to schedule a follow-up appointment and sent them appointment reminders. Those in the control arm received standard-of-care written instructions to contact listed referral providers. The primary outcome was time to appointment. The secondary outcome was time to return visit to the ED.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 327
• Est. completion date: March 9, 2018
• Est. primary completion date: September 18, 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 5 Years and older

Eligibility

Inclusion Criteria:

1. age 18 years or older,

2. accessible short message service (SMS) capable mobile phone or residential landline,

3. able to read English or have English-speaking family member to assist with phone communications,

4. discharged directly from the Barnes Jewish hospital (St. Louis, MO) emergency department (ED), and

5. given a clinical referral to make an outpatient follow-up appointment at time of discharge to a specific clinic or provider

Exclusion Criteria:

1. unable or refused to provide consent,

2. could not be contacted by a phone call or SMS,

3. non-English speaking,

4. were admitted to the hospital, and

5. already had a follow-up appointment scheduled before being discharged from the ED

Related Conditions & MeSH terms

• Emergencies
• Emergency Medicine
• General Medicine
• Mobile Health

Intervention

Device:
• Epharmix/CareSignal eHealth
The self-scheduling text and phone messaging system was built by Epharmix/CareSignal. Participants in the intervention group began receiving text or voice messages (for landlines) starting 1 hour following ED discharge if during normal business hours, or at 1000 the next business morning. Automated messages were sent up to 3 days in a row or until the participant responded or opted out. The phone system would ultimately connect them directly to their referral provider or clinic to schedule an appointment. Once participants hung up with the referral clinic, the intervention texted or called back to solicit the appointment date. If a date was entered, the system sent reminders at 14 days, 7 days, 3 days, and 1 day before the appointment. After the appointment, the intervention texted or called participants to confirm if they attended.

Locations

Country	Name	City	State
United States	Barnes Jewish Hospital	Saint Louis	Missouri

Sponsors (2)

Lead Sponsor	Collaborator
Washington University School of Medicine	Epharmix, Inc.

Country where clinical trial is conducted

United States, 

References & Publications (12)

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Junod Perron N, Dao MD, Righini NC, Humair JP, Broers B, Narring F, Haller DM, Gaspoz JM. Text-messaging versus telephone reminders to reduce missed appointments in an academic primary care clinic: a randomized controlled trial. BMC Health Serv Res. 2013 Apr 4;13:125. doi: 10.1186/1472-6963-13-125. — View Citation

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Lua PL, Neni WS. Health-related quality of life improvement via telemedicine for epilepsy: printed versus SMS-based education intervention. Qual Life Res. 2013 Oct;22(8):2123-32. doi: 10.1007/s11136-013-0352-6. Epub 2013 Jan 18. — View Citation

Parikh A, Gupta K, Wilson AC, Fields K, Cosgrove NM, Kostis JB. The effectiveness of outpatient appointment reminder systems in reducing no-show rates. Am J Med. 2010 Jun;123(6):542-8. doi: 10.1016/j.amjmed.2009.11.022. — View Citation

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* Note: There are 12 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Adherence to Follow-up Appointment	The primary outcome was the effect of the intervention on time to follow-up appointment using an intention-to-treat analysis and plotting the cumulative incidence functions (CIFs). Follow-up adherence was defined as a recorded visit in the EMR to the referral primary or specialty care provider within 120 days after ED discharge to address a similar diagnosis (or complaint) at the index ED visit.	Up to 120 days
Secondary	Revisits to the ED	The secondary outcome was revisits to the ED after discharge.	Up to 120 days