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NCT05367336 | Recruiting | Fentanyl


Platelet Reactivity With Fentanyl, Morphine, or no Narcotic
Sponsor:

Spectrum Health - Lakeland

Brief Summary:

The goal is to determine whether fentanyl and morphine have similar effects in reducing aspirin's effect upon platelets in emergency department patients with chest discomfort. Morphine has been shown to worsen outcomes in heart attack patients due to reduction of oral anti-platelet agent effectiveness and so many providers have switches to using fentanyl. However, it is largely unknown whether fentanyl has similar effects.

Condition or disease

Fentanyl

Platelet Reactivity

Intervention/treatment

Morphine

Fentanyl

Phase

Early Phase 1

Detailed Description:

Patients presenting to the emergency department with chest discomfort who are being administered aspirin will be offered enrollment in this study. At the time of their zero and two hour troponin we will also draw platelet aggregration studies to determine the effects of aspirin upon platelets. Narcotic medicines slow the absorption of aspirin. Morphine has therefore been shown to decrease the effectiveness of aspirin. Many providers therefore use fentanyl instead, however little is known about the effects of fentanyl upon aspirin. We will therefore compare the platelet reactivity of patients receiving morphine, fentanyl, or no narcotics}}

Study Type : Interventional
Estimated Enrollment : 100 participants
Masking : Double
Primary Purpose : Treatment
Official Title : A Comparison of PLAtelet Response to Aspirin Between Emergency Department Patients With Chest Pain Receiving Fentanyl or Morphine (PLAAFM)
Actual Study Start Date : August 31, 2022
Estimated Primary Completion Date : May 2024
Estimated Study Completion Date : May 2024
Arm Intervention/treatment

No Intervention: Control

not receiving any narcotics

Experimental: Morphine

the second group will be those receiving morphine

Experimental: Fentanyl

the 3rd group will be those receiving fentanyl

Ages Eligible for Study: 18 Years to 65 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: Accepts Healthy Volunteers
Criteria
Inclusion Criteria
  • Adult Emergency Department patients undergoing 0 and 2 hour troponin testing
  • administered aspirin within 30 minutes of the initial blood draw.
  • patient presented via private vehicle
  • provide informed consent
Exclusion Criteria
  • Patients not expected to get a 2 hour troponin;
  • patients already on aspirin, clopidogrel, or stronger anti-coagulants;
  • patients who arrived via EMS (Emergency Medical Services) given it can be difficult to find the run reports to determine whether patient received fentanyl in the pre-hospital period;
  • pregnant patients;
  • patients on chronic narcotics;
  • patients already once enrolled in this study,
  • inability to provide consent in English

Platelet Reactivity With Fentanyl, Morphine, or no Narcotic

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Platelet Reactivity With Fentanyl, Morphine, or no Narcotic

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Locations


Recruiting

United States, road cancer

Spectrum Health Lakeland

Saint Joseph, road cancer, United States, 49085

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