Atherosclerotic Cardiovascular Disease (ASCVD), Heart Failure (HF), Obesity, Overweight, Primary Prevention
Conditions
Brief summary
This study aims to evaluate the association of once-weekly semaglutide with the risk of cardiovascular (CV) and other obesity-related clinical outcomes in three study populations (Heart failure (HF), clinical Atherosclerotic Cardiovascular Disease (ASCVD), primary prevention). This is a retrospective cohort study which includes administrative medical and pharmacy claims linked with clinical and laboratory measurements for participants in the US during January 1, 2016 - December 31, 2024.
Interventions
OTHERNo treatment given
No treatment given
Sponsors
Novo Nordisk A/S
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
45 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Participants with overweight or obesity defined as at least one overweight/obesity indication of a specified body mass index (BMI) more than or equal to (≥) 27.0 kilogram per meter square (kg/m2) and undefined obesity indications, defined by diagnoses and laboratory values, during January 1, 2016 to December 31, 2024 2. Participants with a record indicating the study population of interest during January 1, 2016 to December 31, 2024 1\. HF: Diagnosis of HF 2. Clinical ASCVD: Diagnosis or procedure codes indicating:Coronary artery disease (CAD) including acute coronary syndrome (ACS; i.e., myocardial infarction \[MI\] or unstable angina), stable angina, coronary or other arterial revascularization or intervention, ischemic stroke, transient ischemic attack (TIA), carotid or other arterial stenosis, peripheral arterial disease (PAD) including aortic aneurysm 3. Primary Prevention: Patients at risk for developing ASCVD defined as the presence of more than or equal to (≥) 3 of the following risk factors 1. Smoking history 2. Dyslipidaemia 3. Hypertension 4. Prediabetes 5. Chronic kidney disease (CKD) or evidence of kidney function decline/kidney damage 6. High-sensitivity C-reactive protein (hs-CRP) more than or equal to (≥) 2 milligram per litre (mg/L) 3\. Participants who are more than or equal to (≥) 45 years old by December 31, 2024 4\. Participants will be divided into the following groups: those who initiate semaglutide on or after the eligibility date and June 4, 2021 (semaglutide users; date of initiation termed the index date) or participants with no evidence of semaglutide usage during January 1, 2016 to December 31, 2024 (non-users; a randomly selected date with ≥ 1 pharmacy claim on or after the eligibility date and June 4, 2021 will be termed the index date) 5\. Participant with continuous insurance enrolment eligibility more than or equal to (≥) 12 months prior to the index date (the baseline period) 6\. Participants with re-confirmed overweight/obesity indication during the baseline period
Exclusion criteria
1\. Population specific
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Revised 5-Point Major Adverse Cardiovascular Events (MACE-5) (time-to-event) | Index date, earliest of revised MACE-5 and end of follow-up; up to 42 months | Measured as Months Occurrence of any of the following individual component events: 1. Myocardial infarction (MI) 2. Stroke 3. Hospitalization for HF 4. Coronary revascularization (including coronary artery bypass grafting and percutaneous coronary intervention) 5. All-cause mortality The event date will be the earliest occurrence of one of the individual components. |
| Revised 3-point Major Adverse Cardiovascular Events MACE-3 (time-to-event) | Index date, earliest of revised MACE-3 and end of follow-up; up to 42 months | Measured in Months Occurrence of any of the following individual component events: 1. MI 2. Stroke 3. All-cause mortality The event date will be the earliest occurrence of one of the individual components. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Stroke (time-to-event) | Index date, earliest of stroke and end of follow-up; up to 42 months | Measured as Months A primary diagnosis of stroke, including both ischemic and haemorrhagic, (identified using ICD-10-CM diagnosis codes observed during an IP visit). The event date will be the admission date of the IP visit. |
| Hospitalization for HF (time-to-event) | Index date, earliest of hospitalization for HF and end of follow-up; up to 42 months | Measured as Months A primary diagnosis of HF (identified using ICD-10-CM diagnosis codes observed during an IP visit). The event date will be the first observed admission date of the IP visit. |
| Coronary revascularization (time-to-event) | Index date, earliest of Coronary revascularization and end of follow-up; up to 42 months | Measured as Months Evidence of coronary revascularization in any claim (identified using International Classification of Disease, 10th Edition, Procedure Coding System (ICD-10-PCS), Current Procedural Terminology (CPT), or Healthcare Common Procedure Coding System (HCPCS) procedure codes). The event date will be the first observed date of coronary revascularization. |
| All-cause mortality (time-to-event) | Index date, end of follow-up; up to 42 months | Measured as Months Evidence of death as recorded at the month and year level in Komodo Research Data (KRD) and defined as a death record observed within the last month of follow-up. The event date will be the earliest of the end of follow-up (e.g., bariatric surgery within the month of death and last month of follow-up) or the last day of the recorded month of death. |
| MACE-5 (time-to-event) | Index date, earliest of MACE-5 and end of follow-up; up to 42 months | Measured as Months Occurrence of any of the following individual component events: 1. MI 2. Stroke 3. Hospitalization for HF 4. Coronary revascularization 5. CV-related mortality The event date will be the earliest occurrence of one of the individual components. |
| CV-related mortality (time-to-event) | Index date, end of follow-up; up to 42 months | Measured as Months Any claim within ≤30 days before the date of death (i.e. the last day of the recorded month of death, where death is observed in the last month of follow- up) of the following operational definition to indicate CV related mortality: 1. Primary diagnosis of MI 2. Primary diagnosis of ischemic or haemorrhagic stroke 3. Primary diagnosis of HF 4. Evidence of aortic or peripheral arterial revascularization, coronary revascularization, or carotid revascularization or intervention in any claim 5. Primary diagnosis of CV haemorrhage (excluding haemorrhagic stroke) 6. Primary diagnosis of other CV conditions including unstable angina, sudden cardiac arrest, cardiogenic shock, \& other cerebrovascular \& CV events Non-CV-related mortality is defined as all other records of death that are not classified as CV-related mortality. The event date will be the earliest of the end of follow-up (e.g. bariatric surgery within the month of death) or the date of death. |
| Urgent HF visit (time-to-event) | Index date, earliest of urgent HF visit and end of follow-up; up to 42 months | Measured as Months A primary diagnosis of HF (identified using ICD-10-CM diagnosis codes observed during a non-IP visit). Further, at least one the following interventions must be observed in a non-IP claim on the same day as the non-IP visit: 1. Procedure indicating administration of intravenous diuretics or vasoactive agents (identified using HCPCS procedure codes) 2. Pharmacy claim for an intravenous diuretic or vasoactive agent (identified using National Drug Codes (NDCs)) 3. Diagnosis of an encounter for mechanical circulatory support or mechanical fluid removal or dependence on dialysis (identified using ICD-10-CM diagnosis codes) 4. Procedure for mechanical circulatory support or mechanical fluid removal (identified using ICD-10- PCS, CPT, and HCPCS procedure codes) The event date will be the first observed date of the non-IP visit that meets the urgent HF criteria. |
| 3-point HF (time-to-event) | Index date, earliest of 3-point HF composite outcome and end of follow-up; up to 42 months | Measured as Months Occurrence of any of the following individual component events: 1. Hospitalization for HF 2. Urgent HF visit 3. CV-related mortality The event date will be the earliest occurrence of one of the individual components. |
| MACE-3 (time-to-event) | Index date, earliest of MACE-3 and end of follow-up; up to 42 months | Measured as Months Occurrence of any of the following individual component events: 1. MI 2. Stroke 3. CV-related mortality The event date will be the earliest occurrence of one of the individual components. |
| 2-point HF (time-to-event) | Index date, earliest of 2-point HF composite outcome and end of follow-up; up to 42 months | Measured as Months Occurrence of any of the following individual component events: 1. Hospitalization for HF 2. Urgent HF visit The event date will be the earliest occurrence of one of the individual components. |
| MI (time-to-event) | Index date, earliest of MI and end of follow-up; up to 42 months | Measured as Months A primary diagnosis of MI (identified using International Classification of Disease, 10th Edition, Clinical Modification (ICD-10-CM) diagnosis codes observed during an inpatient (IP) visit). The event date will be admission date of the IP visit. |
Countries
United States
Contacts
STUDY_DIRECTORClinical Transparency dept. 2834
Novo Nordisk A/S
Outcome results
None listed