Ozempic Drug Information
Generic name: ORAL SEMAGLUTIDE
GLP-1 Receptor Agonist [EPC]
Uses of Ozempic
- RYBELSUS and OZEMPIC tablets are indicated:
- As an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus.
- To reduce the risk of major adverse cardiovascular (CV) events (CV death, non-fatal myocardial infarction or non-fatal stroke) in adults with type 2 diabetes mellitus who are at high risk for these events. RYBELSUS and OZEMPIC tablets are glucagon-like peptide-1 (GLP-1) receptor agonists indicated:
- To reduce the risk of major adverse cardiovascular events (cardiovascular death, non-fatal myocardial infarction, or non-fatal stroke) in adults with type 2 diabetes mellitus who are at high risk for these events.
Dosage & Administration of Ozempic
Important Administration Instructions • RYBELSUS and OZEMPIC tablets are not substitutable on a mg-to-mg basis. • Take one RYBELSUS or OZEMPIC tablet orally once daily on an empty stomach in the morning with water (up to 4 ounces of water). Do not take RYBELSUS or OZEMPIC tablets with other liquids besides water. • Do not take more than one tablet per day. • Swallow tablets whole. Do not split, crush, chew or dissolve in any solution. • After taking RYBELSUS or OZEMPIC tablets, wait at least 30 minutes before eating food, drinking beverages or taking other oral medications. • If a dose is missed, skip the missed dose and take the next dose the following day.
Recommended Starting, Escalation and Maintenance Dosage of RYBELSUS and OZEMPIC Tablets RYBELSUS: Recommended Dosage Follow the RYBELSUS starting, escalation, and maintenance dosage described below to reduce the risk of gastrointestinal (GI) adverse reactions: • Starting Dosage (Initiation Phase) (Days 1 to 30): The recommended starting dosage is 3 mg orally once daily (this dosage is not effective for glycemic control). • Escalation and Maintenance Dosage (Days 31 and beyond): o Days 31 to 60: Increase the dosage to 7 mg orally once daily. o On Day 61 or thereafter, if: ▪ No additional glycemic control is needed, maintain the dosage at 7 mg orally once daily. ▪ Additional glycemic control is needed, increase the dosage to 14 mg orally once daily.
Switching Between RYBELSUS and OZEMPIC Tablets •
Do not switch between RYBELSUS and OZEMPIC tablets during the initiation phase (Days 1 to 30). • After 30 days of RYBELSUS or OZEMPIC tablet treatment (after the initiation phase), patients may switch between RYBELSUS and OZEMPIC tablet products (see Table 1 ). • When switching between RYBELSUS and OZEMPIC tablets, initiate the other semaglutide tablet product the day after discontinuing the previous semaglutide tablet product. Table 1. Switching Between Escalation or Maintenance Dosage of
Switching from OZEMPIC Injection to RYBELSUS or OZEMPIC Tablets Switching from OZEMPIC Injection to RYBELSUS Tablets • Patients taking the 0.5 mg dose of OZEMPIC injection may switch to RYBELSUS tablets. • One week after discontinuing 0.5 mg of subcutaneous OZEMPIC injection, start 7 mg or 14 mg of RYBELSUS orally once daily.
| RYBELSUS | OZEMPIC Tablets |
|---|---|
| 7 mg orally once daily | 4 mg orally once daily |
| 14 mg orally once daily | 9 mg orally once daily |
Side Effects of Ozempic
Clinical Trials Experience
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Below is a display of the safety results of the adequate and well-controlled studies of RYBELSUS (referred to below as semaglutide tablets) in adult patients with type 2 diabetes mellitus. Pool of Placebo-Controlled Trials The data in Table 2 are derived from 2 placebo-controlled trials in adult patients with type 2 diabetes mellitus.
At baseline, patients had type 2 mellitus diabetes for an average of 9.4 years and had a mean HbA 1c of 8.1%. At baseline, 20.1% of the population reported retinopathy. Pool of Placebo- and Active-Controlled Trials The occurrence of adverse reactions was also evaluated in a larger pool of adult patients with type 2 diabetes mellitus participating in 9 placebo- and active-controlled trials.
In this pool, 4,116 patients with type 2 diabetes mellitus were treated with semaglutide tablets for a mean duration of 59.8 weeks. At baseline, 16.6% of the population reported retinopathy. Common Adverse Reactions Table 2 shows common adverse reactions, excluding hypoglycemia, associated with the use of semaglutide tablets in adult patients with type 2 diabetes mellitus in the pool of placebo-controlled trials.
These adverse reactions occurred more commonly on semaglutide tablets than on placebo and occurred in at least 5% of patients treated with semaglutide tablets. Table 2. Safety data collection was limited to serious adverse events (including death), adverse events leading to discontinuation, and adverse events of special interest.
Study drug was permanently discontinued due to an adverse event in 15.5% of semaglutide tablets-treated patients and 11.6% of placebo-treated patients. Additional information from this trial is included in subsequent sections below, when relevant. The majority of reports of nausea, vomiting and/or diarrhea occurred during dose escalation.
Diabetic Retinopathy Complications: In the pool of placebo- and active-controlled trials with semaglutide tablets, patients reported diabetic retinopathy related adverse reactions during the trial (4.2% with semaglutide tablets and 3.8% with comparator). Hypoglycemia: Table 3 summarizes the incidence of hypoglycemia by various definitions in the placebo-controlled trials. Table 3.
Hypoglycemia Adverse Reactions in Placebo-Controlled Trials in Patients with Type 2 Diabetes Mellitus “Severe” hypoglycemia adverse reactions are episodes requiring the assistance of another person. Hypoglycemia was more frequent when semaglutide tablets were used in combination with insulin secretagogues (e.g., sulfonylureas) or insulin. These changes were not observed in placebo-treated patients.
Cholelithiasis: In placebo-controlled trials to improve glycemic control, cholelithiasis was reported in 1% of patients treated with semaglutide tablets 7 mg. In Trial 7, cholecystitis was reported in 1.1% of patients treated with semaglutide14 mg tablets and in 0.7% of placebo-treated patients. There was no change in heart rate in placebo-treated patients.
Postmarketing Experience
The following adverse reactions have been reported during post-approval use of semaglutide, the active ingredient in RYBELSUS and OZEMPIC tablets. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. • Gastrointestinal: acute pancreatitis and necrotizing pancreatitis, sometimes resulting in death; ileus, intestinal obstruction, severe constipation including fecal impaction • Hypersensitivity: anaphylaxis, angioedema, rash, urticaria • Hepatobiliary: cholecystitis, cholelithiasis requiring cholecystectomy • Nervous system disorders: dizziness, dysesthesia, dysgeusia, headache • Pulmonary: Pulmonary aspiration has occurred in patients receiving GLP-1 receptor agonists undergoing elective surgeries or procedures requiring general anesthesia or deep sedation • Renal: acute kidney injury • Skin and Subcutaneous Tissue: alopecia
| Adverse Reaction | Placebo (N=362) % | Semaglutide Tablets 7 mg (N=356) % | Semaglutide Tablets 14 mg (N=356) % |
|---|---|---|---|
| Nausea | 6 | 11 | 20 |
| Abdominal Pain | 4 | 10 | 11 |
| Diarrhea | 4 | 9 | 10 |
| Decreased appetite | 1 | 6 | 9 |
| Vomiting | 3 | 6 | 8 |
| Constipation | 2 | 6 | 5 |
| Placebo | Semaglutide Tablets 7 mg | Semaglutide Tablets 14 mg | |
|---|---|---|---|
| Monotherapy | |||
| (26 weeks) | N=178 | N=175 | N=175 |
| Severe* | 0% | 1% | 0% |
| Plasma glucose <54 mg/dL | 1% | 0% | 0% |
| Add-on to metformin and/or sulfonylurea, basal insulin alone or metformin in combination with basal insulin in patients with moderate renal impairment | |||
| (26 weeks) | N=161 | - | N=163 |
| Severe* | 0% | - | 0% |
| Plasma glucose <54 mg/dL | 3% | - | 6% |
| Add-on to insulin with or without metformin | |||
| (52 weeks) | N=184 | N=181 | N=181 |
| Severe* | 1% | 0% | 1% |
| Plasma glucose <54 mg/dL | 32% | 26% | 30% |
Warnings & Cautions for Ozempic
Risk of Thyroid C-Cell Tumors
In mice and rats, semaglutide caused a dose-dependent and treatment-duration-dependent increase in the incidence of thyroid C-cell tumors (adenomas and carcinomas) after lifetime exposure at clinically relevant plasma exposures. It is unknown whether RYBELSUS and OZEMPIC tablets cause thyroid C-cell tumors, including medullary thyroid carcinoma (MTC), in humans as human relevance of semaglutide-induced rodent thyroid C-cell tumors has not been determined. Cases of MTC in patients treated with liraglutide, another GLP-1 receptor agonist, have been reported in the postmarketing period; the data in these reports are insufficient to establish or exclude a causal relationship between MTC and GLP-1 receptor agonist use in humans.
RYBELSUS and OZEMPIC tablets are contraindicated in patients with a personal or family history of MTC or in patients with MEN 2. Counsel patients regarding the potential risk for MTC with the use of RYBELSUS or OZEMPIC tablets and inform them of symptoms of thyroid tumors (e.g., a mass in the neck, dysphagia, dyspnea, persistent hoarseness). Routine monitoring of serum calcitonin or using thyroid ultrasound is of uncertain value for early detection of MTC in patients treated with RYBELSUS or OZEMPIC tablets.
Such monitoring may increase the risk of unnecessary procedures, due to the low-test specificity for serum calcitonin and a high background incidence of thyroid disease. Significantly elevated serum calcitonin value may indicate MTC and patients with MTC usually have calcitonin values >50 ng/L. If serum calcitonin is measured and found to be elevated, the patient should be further evaluated.
Patients with thyroid nodules noted on physical examination or neck imaging should also be further evaluated.
Acute Pancreatitis
Acute pancreatitis, including fatal and non-fatal hemorrhagic or necrotizing pancreatitis, has been observed in patients treated with GLP-1 receptor agonists, including semaglutide tablets. After initiation of RYBELSUS or OZEMPIC tablets, observe patients carefully for signs and symptoms of acute pancreatitis, which may include persistent or severe abdominal pain (sometimes radiating to the back), and which may or may not be accompanied by nausea or vomiting. If pancreatitis is suspected, discontinue RYBELSUS or OZEMPIC tablets and initiate appropriate management.
Diabetic Retinopathy Complications In a pooled analysis of glycemic control trials, patients reported diabetic retinopathy related adverse reactions during the trial (4.2% with semaglutide tablets and 3.8% with comparator). In a 2-year CV outcomes trial with semaglutide injection involving patients with type 2 diabetes mellitus and high CV risk, diabetic retinopathy complications (which was a 4-component adjudicated endpoint) occurred in patients treated with semaglutide injection (3%) compared to placebo (1.8%). The absolute risk increase for diabetic retinopathy complications was larger among patients with a history of diabetic retinopathy at baseline (semaglutide injection 8.2%, placebo 5.2%) than among patients without a known history of diabetic retinopathy (semaglutide injection 0.7%, placebo 0.4%).
Rapid improvement in glucose control has been associated with a temporary worsening of diabetic retinopathy. The effect of long-term glycemic control with RYBELSUS and OZEMPIC tablets on diabetic retinopathy complications has not been studied. Patients with a history of diabetic retinopathy should be monitored for progression of diabetic retinopathy.
Hypoglycemia with Concomitant Use of Insulin Secretagogues or Insulin Patients receiving RYBELSUS or OZEMPIC tablets in combination with an insulin secretagogue (e.g., sulfonylurea) or insulin may have an increased risk of hypoglycemia, including severe hypoglycemia. The risk of hypoglycemia may be lowered by a reduction in the dosage of sulfonylurea (or other concomitantly administered insulin secretagogue) or insulin. Inform patients using these concomitant medications of the risk of hypoglycemia and educate them on the signs and symptoms of hypoglycemia.
Acute Kidney Injury Due to Volume Depletion There have been postmarketing reports of acute kidney injury in some cases requiring hemodialysis, in patients treated with semaglutide. The majority of the reported events occurred in patients who experienced gastrointestinal reactions leading to dehydration such as nausea, vomiting, or diarrhea. Monitor renal function in patients reporting adverse reactions to RYBELSUS or OZEMPIC tablets that could lead to volume depletion, especially during dosage initiation and escalation of RYBELSUS or OZEMPIC tablets.
Severe Gastrointestinal Adverse Reactions Use of semaglutide tablets has been associated with gastrointestinal adverse reactions, sometimes severe. In clinical trials, severe gastrointestinal adverse reactions were reported more frequently among patients who received semaglutide tablets than placebo (0.3%). Severe gastrointestinal adverse reactions have also been reported postmarketing with GLP-1 receptor agonists.
RYBELSUS and OZEMPIC tablets are not recommended in patients with severe gastroparesis.
Hypersensitivity Reactions
Serious hypersensitivity reactions (e.g., anaphylaxis, angioedema) have been reported in patients treated with semaglutide tablets. If hypersensitivity reactions occur, discontinue use of RYBELSUS or OZEMPIC tablets; treat promptly per standard of care and monitor until signs and symptoms resolve. RYBELSUS and OZEMPIC tablets are contraindicated in patients with a prior serious hypersensitivity reaction to semaglutide or to any of the excipients in RYBELSUS or OZEMPIC tablets.
Anaphylaxis and angioedema have been reported with GLP-1 receptor agonists. Use caution in a patient with a history of angioedema or anaphylaxis with another GLP-1 receptor agonist because it is unknown whether such patients will be predisposed to anaphylaxis with RYBELSUS or OZEMPIC tablets.
Acute Gallbladder Disease
Acute events of gallbladder disease such as cholelithiasis or cholecystitis have been reported in GLP-1 receptor agonist trials and postmarketing. In placebo-controlled trials to improve glycemic control, cholelithiasis was reported in 1% of patients treated with semaglutide tablets (7 mg once daily). If cholelithiasis or cholecystitis is suspected, gallbladder studies and appropriate clinical follow-up are indicated.
Pulmonary Aspiration During General Anesthesia or Deep Sedation RYBELSUS and OZEMPIC tablets delay gastric emptying. There have been rare postmarketing reports of pulmonary aspiration in patients receiving GLP-1 receptor agonists undergoing elective surgeries or procedures requiring general anesthesia or deep sedation who had residual gastric contents despite reported adherence to preoperative fasting recommendations. Available data are insufficient to inform recommendations to mitigate the risk of pulmonary aspiration during general anesthesia or deep sedation in patients taking RYBELSUS or OZEMPIC tablets, including whether modifying preoperative fasting recommendations or temporarily discontinuing RYBELSUS or OZEMPIC tablets could reduce the incidence of retained gastric contents.
Instruct patients to inform healthcare providers prior to any planned surgeries or procedures if they are taking RYBELSUS or OZEMPIC tablets.
Drug Interactions with Ozempic
Concomitant Use with an Insulin
Secretagogue (e.g., Sulfonylurea) or with Insulin Semaglutide stimulates insulin release in the presence of elevated blood glucose concentrations. Patients receiving RYBELSUS or OZEMPIC tablets in combination with an insulin secretagogue (e.g., sulfonylurea) or insulin may have an increased risk of hypoglycemia, including severe hypoglycemia. When initiating RYBELSUS or OZEMPIC tablets, consider reducing the dosage of concomitantly administered insulin secretagogue (such as sulfonylureas) or insulin to reduce the risk of hypoglycemia.
Other Oral Drugs
Semaglutide cause a delay of gastric emptying and thereby has the potential to impact the absorption of other oral drugs. Levothyroxine exposure was increased when administered with semaglutide tablets in a drug interaction study. When using RYBELSUS or OZEMPIC tablets concomitantly with other oral drugs that have a narrow therapeutic index or that require clinical monitoring, consider increased clinical or laboratory monitoring.
Pregnancy Safety for Ozempic
Pregnancy Risk Summary Available data with semaglutide use in pregnant women are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. There are clinical considerations regarding the risks of poorly controlled diabetes in pregnancy (see Clinical Considerations ). Based on animal reproduction studies, there may be potential risks to the fetus from exposure to semaglutide during pregnancy.
RYBELSUS or OZEMPIC tablets should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. In pregnant rats administered semaglutide during organogenesis, embryofetal mortality, structural abnormalities and alterations to growth occurred at maternal exposures below the maximum recommended human dose (MRHD) based on AUC. In rabbits and cynomolgus monkeys administered semaglutide during organogenesis, early pregnancy losses and structural abnormalities were observed at exposure below the MRHD (rabbit) and ≥10-fold the MRHD (monkey).
These findings coincided with a marked maternal body weight loss in both animal species (see Data ). In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is respectively. Clinical Considerations Disease Associated Maternal and Fetal Risk: Poorly controlled diabetes during pregnancy increases the maternal risk for diabetic ketoacidosis, preeclampsia, spontaneous abortions, preterm delivery and delivery complications.
Poorly controlled diabetes increases the fetal risk for major birth defects, stillbirth and macrosomia related morbidity. In parental animals, pharmacologically mediated reductions in body weight gain and food consumption were observed at all dose levels. In the offspring, reduced growth and fetuses with visceral (heart blood vessels) and skeletal (cranial bones, vertebra, ribs) abnormalities were observed at the human exposure.
Early pregnancy losses and increased incidences of minor visceral (kidney, liver) and skeletal (sternebra) fetal abnormalities were observed at ≥0.0025 mg/kg/day, at clinically relevant exposures. Pharmacologically mediated, marked initial maternal body weight loss and reductions in body weight gain and food consumption coincided with the occurrence of sporadic abnormalities (vertebra, sternebra, ribs) at ≥0.075 mg/kg twice weekly (≥9X human exposure). Pharmacologically mediated marked initial maternal body weight loss and reductions in body weight gain and food consumption coincided with an increase in early pregnancy losses and led to delivery of slightly smaller offspring at ≥0.075 mg/kg twice weekly (≥6X human exposure).
Salcaprozate sodium (SNAC), an absorption enhancer in RYBELSUS and OZEMPIC tablets, crosses the placenta and reaches fetal tissues in rats. In a pre- and postnatal development study in pregnant Sprague Dawley rats, SNAC was administered orally at 1,000 mg/kg/day (exposure levels were not measured) on Gestation Day 7 through Lactation Day 20. An increase in gestation length, an increase in the number of stillbirths and a decrease in pup viability were observed.
Pediatric Use of Ozempic
Pediatric Use The safety and effectiveness of RYBELSUS and OZEMPIC tablets have not been established in pediatric patients.
Contraindications for Ozempic
- RYBELSUS and OZEMPIC tablets are contraindicated in patients with:
- A personal or family history of medullary thyroid carcinoma (MTC) or in patients with Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).
- A prior serious hypersensitivity reaction to semaglutide or to any of the excipients in RYBELSUS or OZEMPIC tablets. Serious hypersensitivity reactions including anaphylaxis and angioedema have been reported with semaglutide tablets.
- Personal or family history of MTC or in patients with MEN 2 syndrome type 2
- Prior serious hypersensitivity reaction to semaglutide or any of the excipients in OZEMPIC
Overdosage Information for Ozempic
In the event of overdose, appropriate supportive treatment should be initiated according to the patient’s clinical signs and symptoms. Consider contacting the Poison Help line (1-800-222-1222) or a medical toxicologist for additional overdosage management recommendations. A prolonged period of observation and treatment for these symptoms may be necessary, taking into account the long half-life of semaglutide of approximately 1 week.
Clinical Studies of Ozempic
Monotherapy Use of Semaglutide Tablets in Patients with Type 2 Diabetes Mellitus In a 26-week double-blind trial (Trial 1, NCT02906930), 703 adult patients with type 2 diabetes mellitus inadequately controlled with diet and exercise were randomized to semaglutide tablets 3 mg, semaglutide tablets 7 mg or semaglutide tablets14 mg orally once daily or placebo. Patients had a mean age of 55 years and 51% were men. Monotherapy with semaglutide tablets7 mg and semaglutide tablets 14 mg tablets once daily for 26 weeks resulted in a statistically significant reduction in HbA 1c compared with placebo (see Table 4 ).
Table 4. Trial 1 Results at Week 26 in a Monotherapy Trial of Semaglutide Tablets in Adult Patients with Type 2 Diabetes Mellitus Inadequately Controlled with Diet and Exercise a The intent-to-treat population includes all randomized patients. Missing data were imputed by a pattern mixture model using multiple imputation (MI).
Pattern was defined by randomized treatment and treatment status at Week 26. During the trial, additional anti-diabetic medication was initiated as an add on to randomized treatment by 15%, 2% and 1% of patients randomized to placebo, semaglutide tablets 7 mg and semaglutide tablets 14 mg, respectively. b Estimated using an ANCOVA model based on data irrespectively of discontinuation of trial product or initiation of rescue medication adjusted for baseline value and region. c p<0.001 (unadjusted 2-sided) for superiority, controlled for multiplicity. Patients had a mean age of 58 years and 50% were men.
Table 5. Trial 2 Results at Week 26 in a Trial of Semaglutide Tablets Compared to Empagliflozin in Adult Patients with Type 2 Diabetes Mellitus in Combination with Metformin a The intent-to-treat population includes all randomized patients. Table 6.
Combination with Metformin or Metformin with SGLT-2 Inhibitors In a 26-week, double-blind, double-dummy trial (Trial 4, NCT02863419), 711 adult patients with type 2 diabetes mellitus on metformin alone or metformin with SGLT-2 inhibitors were randomized to semaglutide tablets 14 mg orally once daily, liraglutide 1.8 mg subcutaneous injection once daily or placebo. Patients had a mean age of 56 years and 52% were men. Treatment with semaglutide tablets 14 mg once daily for 26 weeks resulted in statistically significant reductions in HbA 1c compared to placebo.
Table 7. Combination in patients with Type 2 Diabetes Mellitus and Moderate Renal Impairment with Metformin alone, Sulfonylurea alone, Basal Insulin alone or Metformin in Combination with either Sulfonylurea or Basal Insulin In a 26-week, double-blind trial (Trial 5, NCT02827708), 324 adult patients with moderate renal impairment (eGFR CKD-EPI 30 to 59 mL/min/1.73 m 2 ) were randomized to semaglutide tablets 14 mg orally once daily or placebo once daily. Semaglutide tablets were added to the patient’s stable pre-trial antidiabetic regimen.
The insulin dose was reduced by 20% at randomization for patients on basal insulin. Dose reduction of insulin and sulfonylurea was allowed in case of hypoglycemia; up titration of insulin was allowed but not beyond the pre-trial dose. Patients had a mean age of 70 years and 48% were men.
Table 8. Trial 5 Results at Week 26 in a Trial of Semaglutide Tablets Compared to Placebo in Patients with Moderate Renal Impairment a The intent-to-treat population includes all randomized patients including patients on rescue medication. The mean baseline body weight was 90.4 kg and 91.3 kg in the placebo and semaglutide tablets 14 mg arms, respectively.
Combination with Insulin with or without Metformin In a 26-week double blind trial (Trial 6, NCT03021187), 731 adult patients with type 2 diabetes mellitus inadequately controlled on insulin (basal, basal/bolus or premixed) with or without metformin, were randomized to semaglutide tablets 3 mg, 7 mg and 14 mg orally once daily or placebo once daily. All patients reduced their insulin dose by 20% at randomization to reduce the risk of hypoglycemia. Patients were allowed to increase the insulin dose only up to the starting insulin dose prior to randomization.
Patients had a mean age of 61 years and 54% were men. Table 9. In this trial, 9,650 patients with type 2 diabetes mellitus and established cardiovascular (CV) disease and/or chronic kidney disease (CKD) (defined as eGFR <60 mL/min/1.73 m 2 ), were randomized to either once daily semaglutide tablets 14 mg or placebo, in addition to standard of care.
The primary endpoint, major adverse cardiovascular events (MACE), was the time to first occurrence of a three-part composite outcome which included CV death, non-fatal myocardial infarction (MI) and non-fatal stroke. Patients eligible to enter the trial were: 50 years of age or older and with established CV disease or CKD. The mean age at baseline was 66.1 years, and 71% of the patients were men.
In total, 98.4% patients completed the trial, and the vital status was known at the end of the trial for 99.5%. Semaglutide tablets significantly reduced the occurrence of MACE. The estimated hazard ratio for time to first MACE was over the median follow-up duration of 49.6 months and 49.4 months for patients randomized to RYBELSUS and placebo, respectively.
Refer to Table 10 and Figure 1. The treatment effect for the primary composite endpoint and its components in Trial 7 are shown in Table 10. Table 10.
Trial 7 Treatment Effect for MACE and its Components 0.88 Note: Data from the in-trial period based on full analysis set defined as all randomized patients. Time from randomization to each endpoint was analyzed using a Cox proportional hazards model with treatment as categorical fixed factor. Subjects without events of interest were censored at the end of their in-trial period.
For the primary endpoint the hazard ratio and CI were adjusted for the group sequential design using likelihood ratio ordering. CV death, non-fatal MI and non-fatal stroke are listed descriptively for supportive purpose. CV death includes both CV death and undetermined cause of death.
N=number of patients; %: percentage of participants in the full analysis set with at least one event; CI: confidence interval Figure 1: Time to First Occurrence of a MACE in Trial 7 Data from the in-trial period based on full analysis set defined as all randomized patients. Cumulative incidence estimates are based on time from randomization to first EAC-confirmed MACE with non-CV death modeled as competing risk using the Aalen-Johansen estimator. The hazard ratio and confidence interval are adjusted for the group sequential design using the likelihood ratio ordering.
HR: Hazard ratio; CI: confidence interval. Cardiovascular Outcomes Trial in Patients with Type 2 Diabetes Mellitus and Cardiovascular Disease Trial 8 (NCT02692716) was a multi-center, multi-national, placebo-controlled, double-blind trial. In this trial, 3,183 adult patients with inadequately controlled type 2 diabetes mellitus and atherosclerotic CV disease were randomized to semaglutide tablets 14 mg orally once daily or placebo for a median observation time of 16 months.
The trial compared the risk of a MACE between semaglutide tablets 14 mg and placebo when added to current standard of care treatments for diabetes and cardiovascular CV disease. The mean duration of diabetes was 14.9 years and mean BMI was 32 kg/m 2. Concomitant diseases of patients in this trial included, but were not limited to, heart failure (12%), history of ischemic stroke (8%) and history of a MI (36%).
In total, 99.7% of the patients completed the trial and the vital status was known at the end of the trial for 100%. For the primary analysis, a Cox proportional hazards model was used to test for non-inferiority of semaglutide tablets 14 mg to placebo for time to first MACE using a risk margin of 1.3. Type-1 error was controlled across multiple tests using a hierarchical testing strategy.
Non‑inferiority to placebo was established, with a hazard ratio equal to over the median observation time of 16-months.
| Placebo | Semaglutide Tablets 7 mg | Semaglutide Tablets 14 mg | |
|---|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 178 | 175 | 175 |
| HbA 1c (%) | |||
| Baseline (mean) | 7.9 | 8 | 8 |
| Change at Week 26 b | -0.3 | -1.2 | -1.4 |
| Difference from placebo b [95% CI] | -0.9 [-1.1; -0.6] c | -1.1 [-1.3; -0.9] c | |
| Patients (%) achieving HbA 1c <7% | 31 | 69 | 77 |
| FPG (mg/dL) | |||
| Baseline (mean) | 160 | 162 | 158 |
| Change at Week 26 b | -3 | -28 | -33 |
| Semaglutide Tablets 14 mg | Empagliflozin 25 mg | |
|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 411 | 410 |
| HbA 1c (%) | ||
| Baseline (mean) | 8.1 | 8.1 |
| Change at Week 26 b | -1.3 | -0.9 |
| Difference from empagliflozin b [95% CI] | -0.4 [-0.6, -0.3] c | |
| Patients (%) achieving HbA 1c <7% | 67 | 40 |
| FPG (mg/dL) | ||
| Baseline (mean) | 172 | 174 |
| Change at Week 26 b | -36 | -36 |
| Semaglutide Tablets 7 mg | Semaglutide Tablets 14 mg | Sitagliptin 100 mg | |
|---|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 465 | 465 | 467 |
| HbA 1c (%) | |||
| Baseline (mean) | 8.4 | 8.3 | 8.3 |
| Change at Week 26 b | -1 | -1.3 | -0.8 |
| Difference from sitagliptin b [95% CI] | -0.3 [-0.4; -0.1] c | -0.5 [-0.6; -0.4] c | |
| Patients (%) achieving HbA 1c <7% | 44 | 56 | 32 |
| FPG (mg/dL) | |||
| Baseline (mean) | 170 | 168 | 172 |
| Change at Week 26 b | -21 | -31 | -15 |
| Placebo | Semaglutide Tablets 14 mg | Liraglutide 1.8 mg | |
|---|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 142 | 285 | 284 |
| HbA 1c (%) | |||
| Baseline (mean) | 7.9 | 8 | 8 |
| Change at Week 26 b | -0.2 | -1.2 | -1.1 |
| Difference from placebo b [95% CI] | -1.1 [-1.2; -0.9] c | ||
| Difference from liraglutide b [95% CI] | -0.1 [-0.3; 0] | ||
| Patients (%) achieving HbA 1c <7% | 14 | 68 | 62 |
| FPG (mg/dL) | |||
| Baseline (mean) | 167 | 167 | 168 |
| Change at Week 26 b | -7 | -36 | -34 |
| Placebo | Semaglutide Tablets 14 mg | |
|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 161 | 163 |
| HbA 1c (%) | ||
| Baseline (mean) | 7.9 | 8 |
| Change at Week 26 b | -0.2 | -1 |
| Difference from placebo b [95% CI] | -0.8 [-1.0; -0.6] c | |
| Patients (%) achieving HbA 1c <7% | 23 | 58 |
| FPG (mg/dL) | ||
| Baseline (mean) | 164 | 164 |
| Change at Week 26 b | -7 | -28 |
| Placebo | Semaglutide Tablets 7 mg | Semaglutide Tablets 14 mg | |
|---|---|---|---|
| Intent-to-Treat (ITT) Population (N) a | 184 | 182 | 181 |
| HbA 1c (%) | |||
| Baseline (mean) | 8.2 | 8.2 | 8.2 |
| Change at Week 26 b | -0.1 | -0.9 | -1.3 |
| Difference from placebo b [95% CI] | -0.9 [-1.1; -0.7] c | -1.2 [-1.4; -1] c | |
| Patients (%) achieving HbA 1c <7% | 7 | 43 | 58 |
| FPG (mg/dL) | |||
| Baseline (mean) | 150 | 153 | 150 |
| Change at Week 26 b | 5 | -20 | -24 |
| Placebo N=4,825 | Semaglutide Tablets 14 mg N=4,825 | Hazard Ratio vs Placebo (95% CI) | |
|---|---|---|---|
| Primary composite endpoint | |||
| MACE: Composite of CV death, non-fatal MI, non-fatal stroke (time to first occurrence) | 668 (13.8%) | 579 (12%) | 0.86 (0.77, 0.96) |
| CV death | 320 (6.6%) | 301 (6.2%) | 0.93 (0.8, 1.09) |
| Non-fatal MI | 253 (5.2%) | 191 (4%) | 0.74 (0.61, 0.89) |
| Non-fatal stroke | 161 (3.3%) | 144 (3%) | 0.88 (0.7, 1.11) |
Drug information sourced from the FDA. This content is for informational purposes only and does not constitute medical advice. Consult a healthcare professional before making any medication decisions.
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