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Impairment of Gastric Emptying During Acute Phase of Myocardial Infarction. Impact on Oral Antiplatelet Treatment Efficacy. The GASTRIM Study.

NCT02251249 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 23

Last updated 2026-05-19

No results posted yet for this study

Summary

Oral antiplatelet therapy is a key treatment of the STEMI (ST elevation myocardial infarction). Delayed action isn't suitable and has to be elucidated. If a delayed gastric emptying time is observed during STEMI, limiting the use of morphine and encourage the use of prokinetic agents can be a first answer to optimize coronary angioplasty environment.

Investigators propose a study to assess the gastric emptying times at the acute phase of myocardial infarction using a validated paracetamol absorption test. The STEMI group will be compared to in one hand, itself with measures performed 72 hours±12h after the event onset; and on the other hand, to a stable patient group referred for angioplasty for angina or non-ST-segment elevation myocardial infarction (NSTEMI). For STEMI group and stable patient group, the delay of apparition of Prasugrel or Ticagrelor efficacy will be determined by VerifyNow® test and correlated to gastric emptying times.

Conditions

  • Impairment of Gastric Emptying
  • Acute Phase of Myocardial Infarction

Interventions

DRUG

Paracetamol concentration time curve from 0 to 120 min

It consists in oral ingestion of 1.5g of paracetamol (Contents of 3 Doliprane® capsules 500 mg) and 60 mg prasugrel (6 tablets Efient ® 10 mg) or 180 mg ticagrelor ( 2 tablets Brilique ® 90 mg) with water. Then Paracetamol concentration is followed by the realization of the curve of concentration of paracetamol in plasma samples. These samples are taken at 15 min intervals during the first 2 hours.

Sponsors & Collaborators

  • University Hospital, Bordeaux

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-12-08
Primary Completion
2016-09-25
Completion
2016-09-25

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02251249 on ClinicalTrials.gov