Syncope Decision Aid for Emergency Care

Syncope Clinical Trial

— SynDA  

Official title:

SynDA: Syncope Decision Aid for Emergency Care

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02971163
• Other study ID #: GCO 15-1016
• Secondary ID: 1K23HL132052-01
• Status: Completed
• Phase: N/A
• Start date: January 2017
• Est. completion date: January 9, 2019

Study information

• Verified date: May 2020
• Source: Icahn School of Medicine at Mount Sinai
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Syncope, or transient loss of consciousness/fainting, is a common emergency department (ED) complaint responsible for over 1 million ED visits yearly. Potential causes include benign conditions such as dehydration or vaso-vagal syncope. Rarely, syncope is the result of serious cardiac conditions. In older patients without a clear cause of syncope hospital admission is frequently initiated at very low risk thresholds, though there is little evidence that these admissions improve patient outcomes. These decisions are often made without significant patient input or discussion of reasonable alternatives. In this situation, a patient's values, preferences, and particular circumstances should be taken into account. This mutualistic approach to clinical management is referred to as Shared Decision-Making. Shared Decision-Making (SDM) is a joint process of choice selection between providers and patients in clinical scenarios where multiple reasonable management options exist. To improve syncope emergency care, the researchers can leverage recent advances in risk stratification to engage patients in SDM and deliver superior, patient-centered care.

This study will provide the groundwork for a larger, randomized controlled trial evaluating the effects of the decision aid for management of low-risk syncope.

Description:

Setting:

Mount Sinai Hospital (MSH) has a 61-bed adult Emergency Department with a volume of over 100,000 patient visits/year or approximately 300 visits/day. MSH is a large academic tertiary care medical center located in East Harlem and serves a large black and Hispanic community.

Projected Recruitment: There are approximately 60 MSH ED visits for syncope per month of which 35 per month are by patients above age 30. Roughly half of these do not have a clear etiology of their syncope discovered in the ED. The researchers project that of the 17 potentially eligible patients per month, three will be successfully enrolled for a projected 72 patient enrollees at the completion of the 24-month recruitment period. The PI, clinical research coordinators, and SRAs will monitor the real-time electronic tracking system for all ED patients and will identify any patient over age 30 with a chief complaint of syncope or loss of consciousness.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 50
• Est. completion date: January 9, 2019
• Est. primary completion date: January 9, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 30 Years and older

Eligibility

Inclusion Criteria:

• Emergency Department patient

• Age 30 years or above

• Chief complaint of syncope

• Capacity to make medical decisions

• Speak and read English

• Working phone number and fixed address

Exclusion Criteria:

• Altered Mental Status

• Cognitive Impairment

• Serious acute diagnosis:

(e.g. clinically significant cardiac dysrhythmia, structural heart disease, gastrointestinal hemorrhage, myocardial infarction, pulmonary embolism, pneumonia, arterial dissection, serious infection, ectopic pregnancy, subarachnoid hemorrhage, or stroke.)

• Hemodynamic instability

• Inability to read or speak English

• Major communication barrier

• Lack of phone number or fixed address

• Too high risk as per physician judgment

Related Conditions & MeSH terms

• Emergencies
• Syncope

Intervention

Behavioral:
• SynDA
SynDA is a paper-based, personalized decision aid which gives information to patients about their medical condition (i.e. syncope), future risk, and options for care. It is written in lay language and aims to create an informed conversation between a patient and their ED provider.

Locations

Country	Name	City	State
United States	Icahn School of Medicine at Mount Sinai	New York	New York

Sponsors (2)

Lead Sponsor	Collaborator
Icahn School of Medicine at Mount Sinai	National Heart, Lung, and Blood Institute (NHLBI)

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants at End of Study	Feasibility of the study will be measured by the number of participants successfully enrolled at the end of the study period.	Two years
Secondary	Patient Knowledge	One brief post-encounter survey will be given to the patient to assess their knowledge surrounding syncope and their satisfaction with their care during the ED visit. Scores full range is 0-9, higher score indicates more knowledge	Within 2 hours post ED disposition on Day 1
Secondary	Decisional Conflict Scale	Decisional quality will be measured by administering the Decisional Conflict Scale to all patients after disposition decision has been made. The decisional conflict scale total score range from 0 (no decisional conflict) to 10 (extremely high decisional conflict).	Within 2 hours post ED disposition on Day 1
Secondary	Utilization Outcomes	Number of patients admitted to the hospital or sent to observation unit at index visit and number of patients admitted to the hospital, or had an office visit or during 30-day follow-up period	Day 1 and 30 day follow up period
Secondary	Number of Participants With Repeat Visits to the ED	Number of participants with repeat visits to the ED during 30-day follow-up period	30-day follow-up period
Secondary	Participants With New Significant Clinical Diagnosis	Number of participants with clinical diagnosis at 30 days after index visit to the ED	at 30 days
Secondary	Number of Diagnostic Testing	Number of diagnostic test (which may include but not limited to exercise stress testing, echocardiography, computed tomography scans) performed	Day 1
Secondary	OPTION-5 Scale	The degree of patient involvement in the disposition decision as measured by the OPTION (observing patient involvement in decision making) scale. The OPTION-5 scale is a brief, 5-item instrument used by a trained observer to measure the degree of patient involvement in clinical decision-making and has demonstrated validity and reliability. Full scores range from 0 to 100, with higher scores indicating higher levels of patient involvement.	up to 2 years