Heart Failure, SystolicPhase 4DAPA-MEMSNCT04570865
Dapagliflozin And Pulmonary Artery Hemodynamics in Heart Failure With Reduced Ejection Fraction Patients With CardioMEMS®
A Phase 4 study testing Dapagliflozin and CardioMEMS in people with Heart Failure, Systolic, run by Scripps Health at 1 site in United States.
Trial summary
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy. Read more about this study
- Who is it for?
- Ages 18 to 85 years
- Conditions the study is for
- Heart Failure, Systolic
- What is being tested?
- Dapagliflozin and CardioMEMS
- Type of treatment
- Injection or infusion, Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 100 participants
- Where
- 1 siteUnited States
- Study dates
- 1 Dec 2020to 1 Feb 2022
- Phase
- Phase 4
- 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 18 to 85 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Diagnosis of HFrEF and existing CardioMEMs in place
- Patients who have historically been compliant with CardioMEMS followup
- Ejection fraction < or = to 40%
- New York Heart Association (NYHA) class II-IV heart failure
- Able to read and write in English Exclusion Criteria
- 1. creatinine clearance less than or equal to 45 2. History of renal transplant 3. systolic blood pressure less than 85 on time of initiation of drug 4. intolerance/allergy to farxiga 5. pregnant patients or those who are planning to become pregnant during the study period 6. unable to read and write in English 7. acutely hospitalized patients or those who were hospitalized in the past 30 days 8. history of noncompliance with CardioMEMS followup 9. History of frequent mycotic urinary tract infections 10. History of organ transplantation
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Scripps Clinic
La Jolla, California, 92037
James T Heywood, MD, 858-824-5073, heywood.james@scrippshealth.org
Melody Hermel, MD
About this study
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
Read the detailed description
Prior studies have demonstrated an association between the use of sodium-glucose cotransporter 2 (SGLT-2) inhibitors for diabetic patients and reductions in composite primary outcomes of cardiovascular mortality, nonfatal myocardial infarction, or nonfatal stroke, as well as reductions in heart failure among patients with diabetes. The 2019 DAPA-HF trial studied whether the addition of the SCLT-2 inhibitor dapagliglozin could benefit patients with heart failure with reduced ejection fraction (HFrEF), either with or without diabetes. Results indicated that that SGLT-2 inhibitors resulted in 4.9% absolute reduction in the cardiovascular death or worsening heart failure and a 2.3% absolute reduction in all-cause mortality in patients with and without diabetes. Dapagliflozin is FDA approved to reduce the risk of cardiovascular death or hospitalization in patients with HFrEF with or without Type 2 diabtes. The mechanisms of cardiovascular benefit remain unclear, however it is likely to be driven by a reduction in heart failure death given that rates of myocardial infarction were similar between treatment arms.
The CardioMEMS® system is an implantable device that can measure pulmonary artery systolic, diastolic and mean pressure on a daily basis. It has been shown convincingly that monitoring the MEMS device results in reduced pulmonary pressures and in turn a reduction in heart failure hospitalizations.
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
- Conditions
- Heart Failure, Systolic
- Being tested
- Dapagliflozin, CardioMEMS
- Medical subject headings
- Heart Failure, Systolic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
DapagliflozinDrug
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
CardioMEMSDevice
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
| Study group | Role | What they receive |
|---|---|---|
| Dapagliglozin | Experimental | The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy. Receives: Drug: Dapagliflozin; Device: CardioMEMS |
What is being measured
The primary outcome is the main question the study is designed to answer.
Effect of Dapagliflozin on pulmonary diastolic pressure from baseline to 12 weeks of therapy Secondary End Points
PA diastolic pressure change
Measured: 12 weeka
Compare the change in PA pressures, systolic and mean, from baseline to 12 weeks.
PA pressure changes
Measured: 12 weeks
Secondary outcomes (1)
Describe the change in NT-ProBNP from baseline to 12 weeks
NTproBNP change
Measured: 12 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Sep 2020
- Study start1 Dec 2020 (estimated)
- Primary completion1 Dec 2021 (estimated)
- Study completion1 Feb 2022 (estimated)
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 Heart Failure, SystolicStudies 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 4
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Model description
- The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
- Masking
- None (open label)
- Enrolment
- 100 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Scripps Health
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, James Thomas Heywood, Scripps Health
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04570865
- Sponsor's protocol ID
- DAPA-MEMS
- Acronym
- DAPA-MEMS
- Status last verified
- Sep 2020
- First submitted
- 24 Sep 2020
- Last updated
- 30 Sep 2020
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- Yes
- Individual data sharing
- Undecided
Publications
1. Neal B, Perkovic V, Mahaffey KW, et al. Canagliflozin and Cardiovascular and Renal Events in Type 2 Diabetes. N Engl J Med. 2017;377(7):644-657. doi:10.1056/NEJMoa1611925 2. Zinman B, Wanner C, Lachin JM, et al. Empagliflozin, Cardiovascular Outcomes, and Mortality in Type 2 Diabetes. N Engl J Med. 2015;373(22):2117-2128. doi:10.1056/NEJMoa1504720 3. Wiviott SD, Raz I, Bonaca MP, et al. Dapagliflozin and Cardiovascular Outcomes in Type 2 Diabetes. N Engl J Med. 2019;380(4):347-357. doi:10.1056/NEJMoa1812389 4. McMurray JJV, Solomon SD, Inzucchi SE, et al. Dapagliflozin in Patients with Heart Failure and Reduced Ejection Fraction. N Engl J Med. 2019;381(21):1995-2008. doi:10.1056/NEJMoa1911303 5. Abraham WT, Adamson PB, Bourge RC, et al. Wireless pulmonary artery haemodynamic monitoring in chronic heart failure: A randomised controlled trial. Lancet. 2011;377(9766):658-666. doi:10.1016/S0140-6736(11)60101-3
Study at a glance
From the registry record, last updated by the sponsor on 30 Sep 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Dapagliflozin And Pulmonary Artery Hemodynamics in Heart Failure With Reduced Ejection Fraction Patients With CardioMEMS®
- ClinicalTrials.gov ID
- NCT04570865
- Acronym / sponsor ID
- DAPA-MEMS / DAPA-MEMS
- Conditions
- Heart Failure, Systolic
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 100 participants (estimated)
- Lead sponsor
- Scripps HealthUniversity, hospital or other
- Study start
- 1 Dec 2020 (estimated)
- Primary completion
- 1 Dec 2021 (estimated)
- Study completion
- 1 Feb 2022 (estimated)
- First posted
- 30 Sep 2020 (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.
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
Detailed description
Prior studies have demonstrated an association between the use of sodium-glucose cotransporter 2 (SGLT-2) inhibitors for diabetic patients and reductions in composite primary outcomes of cardiovascular mortality, nonfatal myocardial infarction, or nonfatal stroke, as well as reductions in heart failure among patients with diabetes. The 2019 DAPA-HF trial studied whether the addition of the SCLT-2 inhibitor dapagliglozin could benefit patients with heart failure with reduced ejection fraction (HFrEF), either with or without diabetes. Results indicated that that SGLT-2 inhibitors resulted in 4.9% absolute reduction in the cardiovascular death or worsening heart failure and a 2.3% absolute reduction in all-cause mortality in patients with and without diabetes. Dapagliflozin is FDA approved to reduce the risk of cardiovascular death or hospitalization in patients with HFrEF with or without Type 2 diabtes. The mechanisms of cardiovascular benefit remain unclear, however it is likely to be driven by a reduction in heart failure death given that rates of myocardial infarction were similar between treatment arms.
The CardioMEMS® system is an implantable device that can measure pulmonary artery systolic, diastolic and mean pressure on a daily basis. It has been shown convincingly that monitoring the MEMS device results in reduced pulmonary pressures and in turn a reduction in heart failure hospitalizations.
The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
- Model description
- The focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy.
| Arm | Type | Receives |
|---|---|---|
| Dapagliglozin | Experimental | Drug: Dapagliflozin, Device: CardioMEMSThe focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy. |
Who may qualify
- Ages
- 18 to 85 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Diagnosis of HFrEF and existing CardioMEMs in place
- Patients who have historically been compliant with CardioMEMS followup
- Ejection fraction < or = to 40%
- New York Heart Association (NYHA) class II-IV heart failure
- Able to read and write in English Exclusion Criteria
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| DapagliflozinThe focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy. | Drug | Dapagliglozin |
| CardioMEMSThe focus of this study is to investigate the use of Dapagliflozin in HFrEF (NYHA II-IV) patients with or without diabetes who have CardioMEMS® implanted to assess the impact on pulmonary artery pressure measurements after 12 weeks of therapy. | Device | Dapagliglozin |
Primary outcome
Effect of Dapagliflozin on pulmonary diastolic pressure from baseline to 12 weeks of therapy Secondary End Points
Time frame: 12 weeka
PA diastolic pressure change
Compare the change in PA pressures, systolic and mean, from baseline to 12 weeks.
Time frame: 12 weeks
PA pressure changes
1 secondary outcome
Describe the change in NT-ProBNP from baseline to 12 weeks
Time frame: 12 weeks
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 30 Sep 2020.
- Results publication1. Neal B, Perkovic V, Mahaffey KW, et al. Canagliflozin and Cardiovascular and Renal Events in Type 2 Diabetes. N Engl J Med. 2017;377(7):644-657. doi:10.1056/NEJMoa1611925 2. Zinman B, Wanner C, Lachin JM, et al. Empagliflozin, Cardiovascular Outcomes, and Mortality in Type 2 Diabetes. N Engl J Med. 2015;373(22):2117-2128. doi:10.1056/NEJMoa1504720 3. Wiviott SD, Raz I, Bonaca MP, et al. Dapagliflozin and Cardiovascular Outcomes in Type 2 Diabetes. N Engl J Med. 2019;380(4):347-357. doi:10.1056/NEJMoa1812389 4. McMurray JJV, Solomon SD, Inzucchi SE, et al. Dapagliflozin in Patients with Heart Failure and Reduced Ejection Fraction. N Engl J Med. 2019;381(21):1995-2008. doi:10.1056/NEJMoa1911303 5. Abraham WT, Adamson PB, Bourge RC, et al. Wireless pulmonary artery haemodynamic monitoring in chronic heart failure: A randomised controlled trial. Lancet. 2011;377(9766):658-666. doi:10.1016/S0140-6736(11)60101-3
- Individual participant dataSharing planned: Undecided
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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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Dapagliflozin and CardioMEMS in people with Heart Failure, Systolic, run by Scripps Health at 1 site in United States.
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 6 inclusion and 0 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: status not confirmed, as of the sponsor's last update on 30 Sep 2020. 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 United States. 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.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Each site lists its own contact: choose the nearest one under Trial locations. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Effect of Dapagliflozin on pulmonary diastolic pressure from baseline to 12 weeks of therapy Secondary End Points (time frame: 12 weeka). The study lists 2 primary outcomes in all. 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 NCT04570865, 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 30 Sep 2020.