- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04937816
This Study Combines Data From 3 Other Studies Testing Empagliflozin in Patients With Diabetes or With Chronic Heart Failure. The Study Looks at the Numbers of Patients Who Had Lower Limb Amputations
A Meta-Analysis of Amputation Risk in Empagliflozin Studies (1245.25, 1245.110, 1245.121)
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
-
Ingelheim am Rhein, Germany, 55218
- Boehringer Ingelheim
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria for 1245.25:
- Age ≥18 years, diagnosis of type 2 diabetes mellitus (T2DM)
- Drug-naïve or pretreated with any background therapy
Glycated haemoglobin (HbA1c) criteria
- Patients who were drug-naïve: HbA1c of 7 to 10%
- Patients with background therapy: HbA1c of 7 to 9%
- Body mass index (BMI) ≤45 kg/m2
With high cardiovascular risk, defined as ≥1 of the following criteria
- History of myocardial infarction (>2 months prior to enrollment)
- Multi-vessel coronary artery disease: ≥2 major vessels or left main coronary artery
- Single-vessel coronary artery disease with no scheduled revascularization/previously unsuccessful revascularization
- Hospital discharge due to unstable angina pectoris (>2 months prior to enrollment)
- History of stroke (>2 months prior to enrollment)
- Peripheral occlusive arterial disease
Inclusion criteria for 1245.110 and 1245.121
- Age ≥18 years (Japan, age ≥20 years)
- Chronic heart failure (HF) new york hear association (NYHA) class II to IV
Ejection fraction (EF) and N-terminal of the prohormone brain natriuretic peptide (NT-proBNP) criteria
- 1245.110: preserved EF (Left ventricular ejection fraction (LVEF) >40%) and elevated NT-proBNP (>300 pg/ml; >900 pg/ml for patients with atrial fibrillation)
- 1245.121: reduced EF (LVEF ≤40%) and elevated NT-proBNP (≥2500 pg/ml if EF 36 to 40%, ≥1000 pg/ml if EF 31 to 35%, ≥600 pg/ml if EF ≤30% or if EF ≤40% with documented hospitalisation for HF within 12 months prior to screening; for patients with atrial fibrillation, double the level of NT-proBNP is applied for each EF category)
- 1245.110 only: structural heart disease within 6 months or documented hospitalisation for HF within 12 months prior to screening
- 1245.121 only: stable dose of medical therapy for HF consistent with local and international cardiology guidelines
Exclusion criteria for 1245.25
- Uncontrolled hyperglycemia: fasting plasma glucose >240 mg/dl
- Severe renal impairment defined as eGFR <30 ml/min by Modification of diet in renal disease (MDRD) formula
- Intake of an investigational drug in another trial within 30 days prior to intake of study medication in this trial, or participating in another trial (involving an investigational drug and/or follow-up)
Exclusion criteria for 1245.110 and 1245.121
- Myocardial infarction, coronary artery bypass graft surgery or other major cardiovascular surgery, stroke or transient ischaemic attack ≤90 days before screening
- Heart transplant recipient, or listed for heart transplant
- Acute decompensated HF
- Systolic blood pressure (SBP) ≥180 mmHg at randomisation
- Symptomatic hypotension and/or SBP <100 mmHg at screening or randomisation
- Impaired renal function defined as Estimated glomerular filtration rate (eGFR) Chronic Kidney Disease Epidemiology Collaboration Equation (based on serum creatinine value) <20 ml/min/1.73 m2 or requiring dialysis at screening
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
EMPA-REG - Placebo
Participants of the EMP-REG OUTCOME study (1245.25)
who received placebo.
|
Placebo
|
EMPA-REG - Empagliflozin low dose
Participants of the EMPA-REG OUTCOME study (1245.25)
who received a low dose of empagliflozin once daily (QD).
|
Empagliflozin once daily
|
EMPA-REG - Empagliflozin high dose
Participants of the EMP-REG OUTCOME study (1245.25)
who received a high dose of empagliflozin once daily (QD).
|
Empagliflozin once daily
|
EMPEROR-Preserved - Empagliflozin
Participants of the EMPEROR-Preserved study (1245.110)
who received empagliflozin once daily (QD).
|
Empagliflozin once daily
|
EMPEROR-Preserved - Placebo
Participants of the EMPEROR-Preserved study (1245.110)
who received placebo once daily (QD).
|
Placebo
|
EMPEROR-Reduced - Empagliflozin
Participants of the EMPEROR-Reduced study (1245.121)
who received empagliflozin once daily (QD).
|
Empagliflozin once daily
|
EMPEROR-Reduced - Placebo
Participants of the EMPEROR-Reduced study (1245.121)
who received placebo once daily (QD).
|
Placebo
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence Rate of Lower Limb Amputation (LLA)
Time Frame: From first to last dose of study medication plus 7 days to account for the residual drug effect, up to 1639 days.
|
Incidence rate of lower limb amputation (LLA). Incidence rate were provided as rate per 100 patients-years (pt-yrs) calculated as the observed number of patients with event divided by observed time-at-risk over all patients. Time at risk was derived as followed: Patient with event: time at risk in days = date of start of first event - treatment start date + 1. Patients without event: time at risk in days = last date on treatment + 7 days - treatment start date + 1. Abbreviation: pt-yrs = patient-years. |
From first to last dose of study medication plus 7 days to account for the residual drug effect, up to 1639 days.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence Rate of Adverse Events Related to Amputation
Time Frame: From first to last dose of study medication plus 7 days to account for the residual drug effect, up to 1639 days.
|
Incidence rate of adverse events (AEs) related to amputation. Incidence rate were provided as rate per 100 patients-years (pt-yrs) calculated as the observed number of patients with event divided by observed time-at-risk over all patients. Time at risk was derived as followed: Patient with event: time at risk in days = date of start of first event - treatment start date + 1. Patients without event: time at risk in days = last date on treatment + 7 days - treatment start date + 1. A search with a pre-defined list of MedDRA preferred terms was performed to identify all AEs related to amputation. These AE included vascular disorders, diabetic-foot-related events, wound/infections, nervous system disorders and volume depletion events. Abbreviation: pt-yrs = patient-years. |
From first to last dose of study medication plus 7 days to account for the residual drug effect, up to 1639 days.
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1245-0171
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization).
For more details refer to: https://www.mystudywindow.com/msw/datatransparency
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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