ClinicalTrials.Veeva

Menu

Study to Reduce Symptoms of Premature Beats With Ranolazine (RSVP)

Walter Reed National Military Medical Center logo

Walter Reed National Military Medical Center

Status and phase

Unknown
Phase 4

Conditions

Premature Ventricular Beats

Treatments

Drug: Ranolazine

Study type

Interventional

Funder types

Other U.S. Federal agency

Identifiers

NCT01996618
20043-7

Details and patient eligibility

About

Investigate whether ranolazine, a novel anti-anginal agent with antiarrhythmic properties, has a role in the management of symptomatic ventricular premature beats.

Full description

The main objective is to compare the effect of ranolazine versus placebo on premature ventricular beats (using 24-hour ambulatory electrocardiographic monitoring) for subjects with symptomatic palpitations. Subject population will consist of seventy-two adult subjects of both sexes who have greater than 1,000 premature ventricular beats during initial monitoring.

Enrollment

72 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Subjects male and female 18 years and older
  • Symptoms of palpitations
  • Greater than or equal to 1,000 Ventricular Premature Beats during 24-hour electrocardiographic monitoring
  • Completion of a consent form prior to pre-randomization Holter monitor

Exclusion criteria

  • Moderate to severe symptomatic heart failure, New York Heart Association Class III/IV
  • Moderate to severe symptomatic angina, Canadian Cardiovascular Classification III/IV
  • Moderate to severe structural heart disease in the absence of an implantable cardiac defibrillator in a subject who would otherwise be eligible for a defibrillator (e.g. history of myocardial infarction and a left ventricular ejection fraction less than 30%)
  • Clinically significant hepatic disease (cirrhosis or chronic hepatitis) or abnormal liver associated enzymes greater than three times the upper limits of normal
  • A baseline corrected QT interval greater than or equal to 500msec or history of congenital channelopathy (long QT syndrome, Brugada syndrome) or torsades de pointes.
  • Treatment with agents known to prolong the QTc interval
  • Treatment with agents that are potent or moderately potent inhibitors of CYP3A, to include, but is not limited to the following: ketoconazole, HIV protease inhibitors (i.e. ritonavir), macrolide antibiotics (i.e. clarithromycin), diltiazem and verapamil
  • Females who are pregnant, planning to get pregnant, or breast feeding ( females under the age of 55 years who have not previously undergone surgical sterilization procedures will have serum qualitative pregnancy testing)
  • Thyroid stimulating hormone less than 0.27 IU/mL
  • Serum magnesium less than 1.5mg/dL
  • Serum potassium less than 3.5 mEq/dL or greater than 5.0 mEq/dL
  • Estimated GFR less than 30 mL/min

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

72 participants in 2 patient groups, including a placebo group

Ranolazine
Experimental group
Description:
Subjects will be consented by the study investigator and then randomly assigned in an allocation-concealed fashion to double blinded treatment with either titrated doses of ranolazine or matched placebo. After the initial 6 days of treatment with ranolazine, 500 mg twice daily or matched placebo, subjects will undergo repeat 24 hour electrocardiographic monitoring. If tolerated, the subjects will then have their study medication increased (Ranolazine 1,000 mg twice daily or matching placebo) with the plan to then undergo a repeat 24 hour ambulatory electrocardiographic monitoring in 6 days. When the subject returns the monitor, subjects will enter the washout period (cessation of the study medication) for 6 days and have electrocardiographic monitoring prior to return to the subject's referring provider for care.
Treatment:
Drug: Ranolazine
Placebo
Placebo Comparator group
Description:
Subjects will be consented by the study investigator and then randomly assigned in an allocation-concealed fashion to double-blinded treatment with either titrated doses of ranolazine or matched placebo. After the initial 6 days of treatment with ranolazine, 500 mg twice daily or matched placebo, subjects will undergo repeat 24 hour electrocardiographic monitoring. If tolerated, the subjects will then have their study medication increased (Ranolazine 1,000 mg twice daily or matching placebo) with the plan to then undergo a repeat 24-hour ambulatory electrocardiographic monitoring in 6 days. When the subject returns the monitor, subjects will enter the washout period (cessation of the study medication) for 6 days and have electrocardiographic monitoring prior to return to the subject's referring provider for care.

Trial contacts and locations

1

Loading...

Central trial contact

Michael S Cahill, MD; Carin J Smith, MD

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems