Cardiac RehabilitationNCT04000893
Effect of Aerobic or Resistance Exercise on the Endothelial Response in Post-acute Myocardial Infarction Patients Submitted to Angioplasty
A study testing Resistance exercise session in people with Cardiac Rehabilitation and Aerobic Exercise, run by Instituto de Cardiologia do Rio Grande do Sul at 1 site in Brazil.
Trial summary
Cardiac Rehabilitation, as art and acting science multiprofessional, is based on the training with exercises that provides the post-infarct patients to satisfactorily re-establish the patient's clinical condition and that improve the functional capacity of these individuals. Read more about this study
- Who is it for?
- Ages 20 to 80 years
- Conditions the study is for
- Cardiac Rehabilitation, Aerobic Exercise, Resistance Exercise
- What is being tested?
- Resistance exercise session
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- 1 siteBrazil
- Study dates
- 1 Aug 2018to 25 Jun 2019
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Post-acute myocardial infarction patients
- Ergometric test 30 days after the infarction
- Ejection fraction> 40% (Simpson's method)
- Regular use of optimized drugs
Who cannot join
- Unable to perform the randomized exercise
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Effect of Aerobic or Resistance Exercise on the Endothelial Response in Post-acute Myocardial Infarction Patients Submitted to Angioplasty: Randomized Clinical Trial
Cardiac Rehabilitation, as art and acting science multiprofessional, is based on the training with exercises that provides the post-infarct patients to satisfactorily re-establish the patient's clinical condition and that improve the functional capacity of these individuals.
Evidence shows that aerobic exercise training provides improvements in the endothelial function of this population. However, we do not yet have strong evidence of other modalities of exercise in these parameters in post-infarction patients treated with angioplasty.
- Being tested
- Resistance exercise session
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Resistance exercise sessionOther
Also called Aerobic exercise session
Acute isometric exercise session performed with handgrip Jamar about 20 minutes monitored.
| Study group | Role | What they receive |
|---|---|---|
| Resistance exercise session | Experimental | Acute isometric session, about 20 minutes. Receives: Other: Resistance exercise session |
| Aerobic exercise session | Active comparator | Acute aerobic session, about 20 minutes. Receives: Other: Resistance exercise session |
What is being measured
The primary outcome is the main question the study is designed to answer.
Endothelial function
Flow-mediated dilatation technique
Measured: Pre and post 5 minutes exercise session
Secondary outcomes (1)
Arterial stiffness
Pulse wave velocity technique
Measured: Pre and post 5 minutes exercise session
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jun 2019
- Study start1 Aug 2018
- Primary completion31 Jan 2019
- Study completion25 Jun 2019
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Cardiac RehabilitationStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind
- Who is masked
- Outcomes assessor
- Enrolment
- 20 participants (actual)
Sponsor and investigators
- Lead sponsor
- Instituto de Cardiologia do Rio Grande do Sul
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Alexandre Lehnen, PhD, Principal investigator, Instituto de Cardiologia do Rio Grande do Sul
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04000893
- Sponsor's protocol ID
- AMI and exercise
- Status last verified
- Jun 2019
- First submitted
- 25 Jun 2019
- Last updated
- 27 Jun 2019
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Kollet DP, Marenco AB, Belle NL, Barbosa E, Boll L, Eibel B, Waclawovsky G, Lehnen AM. Aerobic exercise, but not isometric handgrip exercise, improves endothelial function and arterial stiffness in patients with myocardial infarction undergoing coronary intervention: a randomized pilot study. BMC Cardiovasc Disord. 2021 Feb 17;21(1):101. doi: 10.1186/s12872-021-01849-2.
PubMed 33596832
Study at a glance
From the registry record, last updated by the sponsor on 27 Jun 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effect of Aerobic or Resistance Exercise on the Endothelial Response in Post-acute Myocardial Infarction Patients Submitted to Angioplasty: Randomized Clinical Trial
- ClinicalTrials.gov ID
- NCT04000893
- Acronym / sponsor ID
- AMI and exercise
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 20 participants (actual)
- Lead sponsor
- Instituto de Cardiologia do Rio Grande do SulUniversity, hospital or other
- Study start
- 1 Aug 2018 (actual)
- Primary completion
- 31 Jan 2019 (actual)
- Study completion
- 25 Jun 2019 (actual)
- First posted
- 27 Jun 2019 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Cardiac Rehabilitation, as art and acting science multiprofessional, is based on the training with exercises that provides the post-infarct patients to satisfactorily re-establish the patient's clinical condition and that improve the functional capacity of these individuals.
Evidence shows that aerobic exercise training provides improvements in the endothelial function of this population. However, we do not yet have strong evidence of other modalities of exercise in these parameters in post-infarction patients treated with angioplasty.
Study design
- Primary purpose
- Supportive care
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Resistance exercise session | Experimental | Other: Resistance exercise sessionAcute isometric session, about 20 minutes. |
| Aerobic exercise session | Active comparator | Other: Resistance exercise sessionAcute aerobic session, about 20 minutes. |
Who may qualify
- Ages
- 20 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Post-acute myocardial infarction patients
- Ergometric test 30 days after the infarction
- Ejection fraction> 40% (Simpson's method)
- Regular use of optimized drugs
Key exclusion criteria (1 listed)
- Unable to perform the randomized exercise
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Resistance exercise sessionAlso: Aerobic exercise sessionAcute isometric exercise session performed with handgrip Jamar about 20 minutes monitored. | Other | Aerobic exercise session, Resistance exercise session |
Primary outcome
Endothelial function
Time frame: Pre and post 5 minutes exercise session
Flow-mediated dilatation technique
1 secondary outcome
Arterial stiffness
Time frame: Pre and post 5 minutes exercise session
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Jun 2019.
- Derived from this study: PubMed 33596832Kollet DP, Marenco AB, Belle NL, Barbosa E, Boll L, Eibel B, Waclawovsky G, Lehnen AM. Aerobic exercise, but not isometric handgrip exercise, improves endothelial function and arterial stiffness in patients with myocardial infarction undergoing coronary intervention: a randomized pilot study. BMC Cardiovasc Disord. 2021 Feb 17;21(1):101. doi: 10.1186/s12872-021-01849-2.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Alexandre Lehnen, PhD principal investigator
Instituto de Cardiologia do Rio Grande do Sul
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Resistance exercise session in people with Cardiac Rehabilitation and Aerobic Exercise, run by Instituto de Cardiologia do Rio Grande do Sul at 1 site in Brazil.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 Jun 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Brazil. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Endothelial function (time frame: Pre and post 5 minutes exercise session). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04000893, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Jun 2019; AzTrials last refreshed its copy on 7 Nov 2026.