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Trial · NCT04573751

Registered outcomes14

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryMortalitymonth 1Mortality rate (percent)
PrimaryNew onset or worsening acute heart failuremonth 1
The rate (percent) of patients experiencing new onset or worsening acute heart failure. Congestion characterized by dyspnea, edema, rales, jugular venous distention and need to increase diuretic doses is a hallmark of acute heart failure prompting hospitalization
SecondaryThrombolysis in myocardial infarction (TIMI) 3hour 1The rate of patients (percent) who achieved TIMI 3 coronary blood flow after percutaneous coronary intervention
SecondaryChange in systolic/diastolic blood pressureminute 3Change in systolic/diastolic blood pressure values (mmHg) before and after intracoronary verapamil/epinephrine
SecondaryST segment resolutionhour 72Degree of ST segment resolution on ECG (mm)
SecondaryTroponin I releasehour 72Concentration of troponin I (ng/mL)
SecondaryLV EFday 10Left ventricular ejection fraction (LV EF) (percent)
SecondaryMyocardial injuryday 2Total volume (mL) of microvascular obstruction, myocardial necrosis, edema, and hemorrhagic impregnation according to MRI data
SecondarySPECT-based coronary reserveday 7
Coronary reserve will be measured by cardiac single photon emission computed tomography (SPECT) with technetium-99m-labeled methoxy-isobutyl isonitrile (99mТсMIBI) at rest and during pharmacological stress-test (counts)
SecondaryChange in heart rate valuesminute 3Change in heart rate values (beat per minute) before and after intracoronary verapamil/epinephrine
SecondaryLV EDV10 daysLeft ventricular end-diastolic volume (LV EDV) (mL)
SecondaryLV ESVday 10Left ventricular end-systolic volume (LV ESV) (mL)
SecondaryLV WMSIday 10Left ventricular wall motion score index (LV WMSI) (conventional units)
SecondaryArrhythmiasminute 5
Frequency of arrhythmias (atrial fibrillation, atrial flutterу, supraventricular tachycardia, premature ventricular contractions, ventricular tachycardia, conduction disorders and other heart rhythm disorders) after intracoronary administration verapamil and/or epinephrine

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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