NCT04878653

Brief Summary

This study is a prospective, controlled study in healthy volunteers all of whom are residents, medical students, faculty physicians, or emergency department nursing and ancillary staff.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
51

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Feb 2020

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 25, 2020

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 22, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 22, 2020

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

November 25, 2020

Completed
5 months until next milestone

First Posted

Study publicly available on registry

May 7, 2021

Completed
Last Updated

May 7, 2021

Status Verified

May 1, 2021

Enrollment Period

8 months

First QC Date

November 25, 2020

Last Update Submit

May 6, 2021

Conditions

Outcome Measures

Primary Outcomes (1)

  • Patient breath alcohol concentration (BrAC)

    1\. The BACtrack S80 Breathalyzer was used in this study to measure each individual's breath alcohol concentration (BrAC) to estimate one's blood alcohol concentration (BAC). It is measured as a percentage, i.e. a measurement of 0.040 represents 0.04%. The generally accepted legal standard for alcohol intoxication in the United States is 0.08%. The Outcome Measures include mean readings for each group looking at readings greater than 0%, greater than 0.04%, and greater than 0.08%.

    Through study completion, an estimate of 6 months

Interventions

The breathalyzer, BACtrack S80 Breathalyzer, will be calibrated per manufacturer's recommendations before each reading will be taken. Participants will administer the breathalyzer test on themselves. They will be instructed on how to hold and blow into the breathalyzer machine.

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

A maximum of 50 healthy individuals between the ages of 18 and 75 who are willing to participate and able to verbally consent for this study. Volunteers will include residents, medical students, faculty physicians, or emergency department nursing and ancillary staff. Demographics collected for each participant will include age and gender.

You may qualify if:

  • Healthy individuals between the ages of 18 and 75
  • Able to verbally consent
  • Residents, medical students, faculty physicians, emergency department nursing and ancillary staff

You may not qualify if:

  • Inability to consent
  • Individuals with an initial breathalyzer result greater than 0.000
  • Individuals who have consumed alcohol or used other alcohol-containing products within the last 12 hours

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

CHRISTUS Spohn Hospital

Corpus Christi, Texas, 78404, United States

Location

Related Publications (15)

  • Klein LR, Cole JB, Driver BE, Battista C, Jelinek R, Martel ML. Unsuspected Critical Illness Among Emergency Department Patients Presenting for Acute Alcohol Intoxication. Ann Emerg Med. 2018 Mar;71(3):279-288. doi: 10.1016/j.annemergmed.2017.07.021. Epub 2017 Aug 24.

    PMID: 28844504BACKGROUND
  • Sebbane M, Claret PG, Jreige R, Dumont R, Lefebvre S, Rubenovitch J, Mercier G, Eledjam JJ, de la Coussaye JE. Breath analyzer screening of emergency department patients suspected of alcohol intoxication. J Emerg Med. 2012 Oct;43(4):747-53. doi: 10.1016/j.jemermed.2011.06.147. Epub 2012 Mar 8.

    PMID: 22406024BACKGROUND
  • Kumar A, Holloway T, Cohn SM, Goodwiler G, Admire JR. The Clinical Evaluation of Alcohol Intoxication Is Inaccurate in Trauma Patients. Cureus. 2018 Feb 14;10(2):e2190. doi: 10.7759/cureus.2190.

    PMID: 29662729BACKGROUND
  • Phillips DP, Brewer KM. The relationship between serious injury and blood alcohol concentration (BAC) in fatal motor vehicle accidents: BAC = 0.01% is associated with significantly more dangerous accidents than BAC = 0.00%. Addiction. 2011 Sep;106(9):1614-22. doi: 10.1111/j.1360-0443.2011.03472.x. Epub 2011 Jun 20.

    PMID: 21689195BACKGROUND
  • Ali SS, Wilson MP, Castillo EM, Witucki P, Simmons TT, Vilke GM. Common hand sanitizer may distort readings of breathalyzer tests in the absence of acute intoxication. Acad Emerg Med. 2013 Feb;20(2):212-5. doi: 10.1111/acem.12073.

    PMID: 23406081BACKGROUND
  • Foglio-Bonda PL, Poggia F, Foglio-Bonda A, Mantovani C, Pattarino F, Giglietta A. Determination of breath alcohol value after using mouthwashes containing ethanol in healthy young adults. Eur Rev Med Pharmacol Sci. 2015;19(14):2562-6.

    PMID: 26221882BACKGROUND
  • Modell JG, Taylor JP, Lee JY. Breath alcohol values following mouthwash use. JAMA. 1993 Dec 22-29;270(24):2955-6.

    PMID: 8254857BACKGROUND
  • Lindsay HA, Hannam JA, Bradfield CN, Mitchell SJ. Breath alcohol of anesthesiologists using alcohol hand gel and the "five moments for hand hygiene" in routine practice. Can J Anaesth. 2016 Aug;63(8):938-44. doi: 10.1007/s12630-016-0666-2. Epub 2016 May 3.

    PMID: 27142004BACKGROUND
  • Strawsine E, Lutmer B. The Effect of Alcohol-Based Hand Sanitizer Vapors on Evidential Breath Alcohol Test Results. J Forensic Sci. 2018 Jul;63(4):1284-1290. doi: 10.1111/1556-4029.13691. Epub 2017 Nov 16.

    PMID: 29143333BACKGROUND
  • Freudenrich C. How breathalyzers work. https://electronics.howstuffworks.com/gadgets/automotive/breathalyzer.htm . Updated October 20, 2000. Accessed February 2, 2019.

    BACKGROUND
  • Duke University. The alcohol pharmacology education partnership. https://sites.duke.edu/apep/module-4-alcohol-and-the-breathalyzer-test/. Accessed February 2, 2019.

    BACKGROUND
  • Labianca, DA. The flawed nature of the calibration factor in breath-alcohol analysis. J Chemical Edu. 2002;79(10):1237-1240.

    BACKGROUND
  • Caravati EM, Anderson KT. Breath alcohol analyzer mistakes methanol poisoning for alcohol intoxication. Ann Emerg Med. 2010 Feb;55(2):198-200. doi: 10.1016/j.annemergmed.2009.07.021. Epub 2009 Oct 14.

    PMID: 19833410BACKGROUND
  • Arndt T, Schrofel S, Gussregen B, Stemmerich K. Inhalation but not transdermal resorption of hand sanitizer ethanol causes positive ethyl glucuronide findings in urine. Forensic Sci Int. 2014 Apr;237:126-30. doi: 10.1016/j.forsciint.2014.02.007. Epub 2014 Feb 18.

    PMID: 24631832BACKGROUND
  • Arndt T, Gruner J, Schrofel S, Stemmerich K. False-positive ethyl glucuronide immunoassay screening caused by a propyl alcohol-based hand sanitizer. Forensic Sci Int. 2012 Nov 30;223(1-3):359-63. doi: 10.1016/j.forsciint.2012.10.024. Epub 2012 Nov 5.

    PMID: 23137849BACKGROUND

MeSH Terms

Conditions

Alcohol DrinkingAlcoholic Intoxication

Condition Hierarchy (Ancestors)

Drinking BehaviorBehaviorAlcohol-Related DisordersSubstance-Related DisordersChemically-Induced DisordersMental Disorders

Study Officials

  • Jordyn Ewbank, DO

    CHRISTUS Health

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

November 25, 2020

First Posted

May 7, 2021

Study Start

February 25, 2020

Primary Completion

October 22, 2020

Study Completion

October 22, 2020

Last Updated

May 7, 2021

Record last verified: 2021-05

Data Sharing

IPD Sharing
Will share

Investigator is interested in pursuing future collaborations and grant opportunities.

Shared Documents
STUDY PROTOCOL, SAP, CSR

Locations