Remote Supervision to Decrease Hospitalization Rate (RESULT)

July 22, 2017 updated by: Lech Polonski, Silesian Centre for Heart Diseases

Remote Supervision to Decrease Hospitalization Rate (RESULT)

Purpose: Home monitoring (HM) services supplied by different manufacturers (St Jude Medical, Biotronik, Medtronic) enables trained medical staff (doctors, electrophysiology nurses and technicians) to safely follow-up patients with implanted ICD/CRT-D remotely, with omitting unnecessary visits in outpatient clinic, shortening time to medical intervention and therefore help to decrease hospitalization rate among those patients.

The RESULT study primary endpoint of the trial will be a composite of all-cause death or hospitalization due to cardiovascular reasons.

The primary technical endpoint is to construct and evaluate a unified and integrated platform for data collected from RM devices manufactured by different companies: Carelink™ (Medtronic®, Minneapolis, MN, USA), Merlin™ (Saint Jude Medical®, St. Paul, MN, USA) and Home Monitoring™ (Biotronik®, Berlin, Germany).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The RESULT trial is a prospective, single-center, randomized, open label, parallel study. All consecutive patients with symptomatic HF and reduced ejection fraction (≤ 35%) with ICDs or CRT-Ds implanted accordingly to current ESC practice guidelines will be prospectively randomized in a 1:1 fashion to either a traditional or an RM-based follow-up model. Six hundred patients will be enrolled. The inclusion and exclusion criteria are shown in Table 1. The clinical status of patients will be estimated using the composite endpoint of all-cause death and hospitalization due to cardiovascular reasons. The study protocol has been approved by a local ethics committee and complies with the Declaration of Helsinki. A written informed consent will be obtained from all study participants. Primary endpoint The primary endpoint of the trial will be a composite of all-cause death or hospitalization due to cardiovascular reasons. Hospitalization for cardiovascular reasons should consist of:

  • Hospitalization due to progression of heart failure.
  • Hospitalization due to persistent arrhythmia (AF, VT).
  • Hospitalization due to embolic episode.
  • Hospitalization due to acute coronary syndrome. Every patient will be followed for at least 12 months after randomization. Assessment of hospitalization events for cardiovascular reasons will be performed according to a recently published consensus [13]. The final classification of hospital admissions due to cardiovascular reasons will be made by a blinded endpoints committee. The primary technical endpoint is to construct and evaluate a unified and integrated platform for data collected from RM devices manufactured by different companies: Carelink™ (Medtronic®, Minneapolis, MN, USA), Merlin™ (Saint Jude Medical®, St. Paul, MN, USA) and Home Monitoring™ (Biotronik®, Berlin, Germany). Secondary endpoints Both elements combined in the primary endpoint will be analyzed separately to estimate their relative impact on the primary endpoint.

The secondary endpoints include the following:

  • All-cause death.
  • Hospitalization due to cardiovascular reasons.
  • Time to medical intervention in case of relevant incidents (arrhythmic, device malfunction, signs of HF decompensation).
  • Average number of visits to an outpatient clinic (scheduled and unscheduled) per patient.
  • Time to first unscheduled visit in an outpatient clinic.
  • Incidence of inappropriate ICD shocks.
  • Proportion of visits to outpatient clinics with relevant findings (necessity of changes of device programming or pharmacological therapy, rehospitalization, interventions, invasive procedures).
  • Assessment of quality of life of living study participants according to the Minnesota Quality of Life Questionnaire.
  • Cost-effectiveness, defined as the cost of hospitalizations and/or scheduled and unscheduled visits in both groups.

All consecutive patients after implantation of an ICD or CRT-D manufactured by St.

Jude Medical, Biotronik or Medtronic will undergo an initial evaluation. Patients who have given informed consent and who fulfill the inclusion/exclusion criteria will be screened. Randomization to the RM or control group will be conducted within 30 days after ICD or CRT-D implantation and after the final programming of sensing and stimulation parameters. The time of observation in both groups will be 12 months after randomization. In the RM group only, one follow-up visit will be planned 12 months after being enrolled in the trial. In the control group, follow-up visits will be planned at 3, 6, 9 and 12 months after being enrolled in the trial, according to the normal procedure in our center. Unscheduled visits in both groups can be initiated either by the patient or by the supervising staff. The limits of therapeutic intervention will be individualized depending on the clinical situation according to valid ESC guidelines and will include the following: modification of device settings, modification of pharmacotherapy and performing necessary invasive diagnostic and therapeutic procedures.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
600

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Poland
    • Silesia
      • Zabrze, Silesia, Poland, 41-800
        • Silesian Centre for Heart Diseases

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 80 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Age 18-80 years
  2. EF≤35% prior to implantation
  3. Period up to 30 days after implantation (ICD/CRT-D) according to ESC guidelines
  4. Agreement for telemetric supervision
  5. Informed consent for clinical trial.

Exclusion Criteria:

  1. Existence of factors that may cause risk for lack of cooperation in trial regimen (distant residence, mental illness, lack of skills in operating simple electronic devices).
  2. unavailability of mobile network service in the place of residence/stay.
  3. Device implanted during intravenous administration of inotropic agents.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: Home Monitoring
Remote monitoring od ICD/CRT-D function and patient condition. Device: HM provided by St Jude Medical, Biotronik or Medtronic.
Device: Home Monitoring
Remote monitoring of ICD/CRT-D function and patient condition allow decreasing costs of treatment of patients with ICD/CRT-D (hospitalization, visits in outpatient clinic) and reducing waiting time for medical intervention (remote or in outpatient clinic).
ACTIVE_COMPARATOR: HM option not active.
Regular visits in outpatient clinic. Device: no HM
Device: no Home Monitoring
Patients with ICD/CRT-D devices provided by St Jude Medical, Biotronik or Medtronic with HM option switched off.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
The primary endpoint of the trial will be composite: death for any reason or hospitalization due to cardiovascular reasons.
Time Frame: 12 months
12 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
time to medical intervention in case of relevant incidents (arrhythmic, device malfunction, signs heart failure decompensation) in both arms of the study
Time Frame: 12 months
12 months
average number of visits in outpatient clinic (scheduled and unscheduled) per patient
Time Frame: 12 months
12 months
time to first unscheduled visit in outpatient clinic
Time Frame: 12 months
12 months
incidence of inappropriate ICD shocks
Time Frame: 12 months
12 months
proportion of visits in outpatient clinic with relevant findings (necessity of changes of device programming or pharmacological therapy, re-hospitalization, interventions, invasive procedures)
Time Frame: 12 months
12 months
changes in quality of life (Minnesota Quality of Life Questionnaire )
Time Frame: baseline and after 12 months
baseline and after 12 months
costs of treatment of patients with implanted ICD/CRT-D in both arms of the study (hospitalization, control visits)
Time Frame: 12 months
12 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Silesian Centre for Heart Diseases

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
National Center for Research and Development, Poland

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Lech Polonski, PhD, MD, Silesian Centre for Heart Diseases

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 1, 2014

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2017

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 1, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 26, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 3, 2015

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 6, 2015

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 25, 2017

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 22, 2017

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • STRATEGMED1\233221\3\NCBR\2014

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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