LivingGLP1
parallel randomized trial

AMPLITUDE-O

A Randomized, Double-blind, Placebo-controlled, Parallel-group, Multicenter Study to Evaluate the Effect of Efpeglenatide on Cardiovascular Outcomes in Type 2 Diabetes Patients at High Cardiovascular Risk

Design

Randomized
4,076
Start year
2018
Treatment
, follow-up 136.87 weeks
Countries
multinational (344 sites)
Sponsor
Sanofi (industry)
Eligibility
T2D, HbA1c above 7%; age 18 or older with CVD, or age 50 (men) or 55 (women) with eGFR 25 to 59.9 plus a risk factor

Conduct and analysis

Blinding
double blind
Sequence generation
not reported
Allocation concealment
not reported
Outcome adjudication
not reported
Primary estimand
not stated
Analysis population
randomized
Missing data

Arms

ArmTreatmentBackgroundRandomizedAnalyzedCompleted treatment
A1Placebo
Placebo
standard of care; lifestyle: not reported1,3591,359
A2Efpeglenatide 4 mg subcutaneous once weekly
Efpeglenatide 4 mg
standard of care; lifestyle: not reported1,359
A3Efpeglenatide 6 mg subcutaneous once weekly
Efpeglenatide 6 mg
standard of care; lifestyle: not reported1,358
A4Pooled
Efpeglenatide 4 mg and 6 mg pooled
standard of care; lifestyle: not reported2,717

Baseline characteristics

As printed in the trial reports or registry, per arm or for the whole trial.
CharacteristicStatisticPlacebo
A1
Efpeglenatide 4 mg subcutaneous once weekly
A2
Efpeglenatide 6 mg subcutaneous once weekly
A3
Pooled
A4
Whole trial
ALL
agemean (years)64.464.664.7
agesd (years)8.38.28.2
asiann988782
blackn503855
bmimean (kg/m2)32.4032.8132.90
bmisd (kg/m2)6.016.226.21
diabetes durationmean (years)15.4
established cvdpercent89.6
femalen419442483
hba1cmean (percent)8.9
other race american indian alaska nativen1188
other race multiplen495
other race native hawaiian pacific islandern012
sglt2i usen618
sglt2i usepercent15.2
whiten116211921180

Results

168 adjudicated result lines, grouped by outcome. Open an outcome to see its values.
HbA1c change (9 lines; O01)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
94.45A1change-0.16 percent0.07not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A1change-0.23 percent0.09not stated; other; background:sglt2i; R0004602:Table 2
94.45A2 vs A1md-1.2 percent-1.3 to -1.1not stated; other; R0011485:Supplement Table S1
94.45A3 vs A1md-1.3 percent-1.4 to -1.24not stated; other; R0011485:Supplement Table S2
94.45A4 vs A1md-1.25 percent-1.3 to -1.2not stated; other; R0011485:Table 2
94.45A4 vs A1md-1.06 percent-1.21 to -0.91not stated; other; background:sglt2i; R0004602:Table 2
94.45A4change-1.43 percent0.07not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A4 vs A1md-1.27 percent-1.36 to -1.19not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A4change-1.29 percent0.07not stated; other; background:sglt2i; R0004602:Table 2
Body weight change in kilograms (diabetes) (9 lines; O02)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
94.45A1change-0.42 kg0.36not stated; other; background:sglt2i; R0004602:Table 2
94.45A1change-0.86 kg0.29not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A2 vs A1md-2.5 kg-2.8 to -2.1not stated; other; R0011485:Supplement Table S1
94.45A3 vs A1md-2.7 kg-3.1 to -2.4not stated; other; R0011485:Supplement Table S2
94.45A4 vs A1md-2.6 kg-2.9 to -2.3not stated; other; R0011485:Table 2
94.45A4change-3.45 kg0.27not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A4 vs A1md-2.59 kg-2.93 to -2.25not stated; other; background:no_sglt2i; R0004602:Table 2
94.45A4change-3.06 kg0.28not stated; other; background:sglt2i; R0004602:Table 2
94.45A4 vs A1md-2.64 kg-3.32 to -1.97not stated; other; background:sglt2i; R0004602:Table 2
Level 2 or 3 hypoglycemia (participants) (15 lines; O04)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events3 / 1355while on treatment; safety; registry:adverse_events
A1events37 / 1355while on treatment; safety; registry:adverse_events
A1events0 / 1355while on treatment; safety; registry:adverse_events
A1events0 / 1355while on treatment; safety; registry:adverse_events
A1events4 / 1355while on treatment; safety; registry:adverse_events
A2events73 / 1360while on treatment; safety; registry:adverse_events
A2events8 / 1360while on treatment; safety; registry:adverse_events
A2events1 / 1360while on treatment; safety; registry:adverse_events
A2events0 / 1360while on treatment; safety; registry:adverse_events
A2events2 / 1360while on treatment; safety; registry:adverse_events
A3events53 / 1358while on treatment; safety; registry:adverse_events
A3events4 / 1358while on treatment; safety; registry:adverse_events
A3events0 / 1358while on treatment; safety; registry:adverse_events
A3events2 / 1358while on treatment; safety; registry:adverse_events
A3events2 / 1358while on treatment; safety; registry:adverse_events
Level 2 or 3 hypoglycemia (episode rate) (15 lines; O04B)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1rate1355while on treatment; safety; registry:adverse_events
A1rate1355while on treatment; safety; registry:adverse_events
A1rate1355while on treatment; safety; registry:adverse_events
A1rate1355while on treatment; safety; registry:adverse_events
A1rate1355while on treatment; safety; registry:adverse_events
A2rate1360while on treatment; safety; registry:adverse_events
A2rate1360while on treatment; safety; registry:adverse_events
A2rate1360while on treatment; safety; registry:adverse_events
A2rate1360while on treatment; safety; registry:adverse_events
A2rate1360while on treatment; safety; registry:adverse_events
A3rate1358while on treatment; safety; registry:adverse_events
A3rate1358while on treatment; safety; registry:adverse_events
A3rate1358while on treatment; safety; registry:adverse_events
A3rate1358while on treatment; safety; registry:adverse_events
A3rate1358while on treatment; safety; registry:adverse_events
Acute kidney injury (3 lines; O121)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events9 / 1355while on treatment; safety; registry:adverse_events
A2events10 / 1360while on treatment; safety; registry:adverse_events
A3events10 / 1358while on treatment; safety; registry:adverse_events
All cause mortality (3 lines; O20)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events49 / 1355while on treatment; safety; registry:adverse_events
A2events40 / 1360while on treatment; safety; registry:adverse_events
A3events25 / 1358while on treatment; safety; registry:adverse_events
Three point MACE (7 lines; O21)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events125 / 1359not stated; randomized; R0011485:Results
A4events189 / 2717not stated; randomized; R0011485:Results
A4 vs A1hr0.730.58 to 0.92not stated; randomized; R0004602:Results
A4 vs A1hr0.700.53 to 0.92not stated; other; background:metformin; R0007143:Figure 4
A4 vs A1hr0.800.54 to 1.20not stated; other; background:no_metformin; R0007143:Figure 4
A4 vs A1hr0.740.58 to 0.94not stated; other; background:no_sglt2i; R0004602:Figure 1
A4 vs A1hr0.700.37 to 1.30not stated; other; background:sglt2i; R0004602:Figure 1
Four point MACE including unstable angina (3 lines; O21B)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events158 / 1359not stated; randomized; R0016950:Figure 1
A4 vs A1hr0.790.65 to 0.96not stated; randomized; R0004602:Results
A4events257 / 2717not stated; randomized; R0016950:Figure 1
Kidney composite including albuminuria or smaller eGFR declines (1 lines; O22E)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A4 vs A1hr0.680.57 to 0.79not stated; randomized; R0004602:Results
Hospitalization for heart failure (13 lines; O23)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events12 / 1355while on treatment; safety; cardiac failure; registry:adverse_events
A1events3 / 1355while on treatment; safety; cardiac failure acute; registry:adverse_events
A1events2 / 1355while on treatment; safety; cardiac failure chronic; registry:adverse_events
A1events3 / 1355while on treatment; safety; cardiac failure congestive; registry:adverse_events
A2events2 / 1360while on treatment; safety; cardiac failure congestive; registry:adverse_events
A2events1 / 1360while on treatment; safety; cardiac failure acute; registry:adverse_events
A2events4 / 1360while on treatment; safety; cardiac failure chronic; registry:adverse_events
A2events4 / 1360while on treatment; safety; cardiac failure; registry:adverse_events
A3events0 / 1358while on treatment; safety; cardiac failure acute; registry:adverse_events
A3events1 / 1358while on treatment; safety; cardiac failure chronic; registry:adverse_events
A3events2 / 1358while on treatment; safety; cardiac failure congestive; registry:adverse_events
A3events1 / 1358while on treatment; safety; cardiac failure; registry:adverse_events
A4 vs A1hr0.610.38 to 0.98not stated; randomized; R0004602:Results
Serious adverse events (3 lines; O25)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events298 / 1355while on treatment; safety; registry:adverse_events
A2events312 / 1360while on treatment; safety; registry:adverse_events
A3events275 / 1358while on treatment; safety; registry:adverse_events
Discontinuation due to adverse events (3 lines; O26)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events49 / 1359not stated; randomized; registry:flow
A2events68 / 1359not stated; randomized; registry:flow
A3events79 / 1358not stated; randomized; registry:flow
Nausea (6 lines; O27A)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events51 / 1355while on treatment; safety; registry:adverse_events
A1events0 / 1355while on treatment; safety; registry:adverse_events
A2events1 / 1360while on treatment; safety; registry:adverse_events
A2events196 / 1360while on treatment; safety; registry:adverse_events
A3events167 / 1358while on treatment; safety; registry:adverse_events
A3events0 / 1358while on treatment; safety; registry:adverse_events
Vomiting (6 lines; O27B)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events18 / 1355while on treatment; safety; registry:adverse_events
A1events1 / 1355while on treatment; safety; registry:adverse_events
A2events85 / 1360while on treatment; safety; registry:adverse_events
A2events3 / 1360while on treatment; safety; registry:adverse_events
A3events75 / 1358while on treatment; safety; registry:adverse_events
A3events0 / 1358while on treatment; safety; registry:adverse_events
Diarrhea (6 lines; O27C)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events64 / 1355while on treatment; safety; registry:adverse_events
A1events3 / 1355while on treatment; safety; registry:adverse_events
A2events116 / 1360while on treatment; safety; registry:adverse_events
A2events2 / 1360while on treatment; safety; registry:adverse_events
A3events117 / 1358while on treatment; safety; registry:adverse_events
A3events1 / 1358while on treatment; safety; registry:adverse_events
Gallbladder and biliary disease (21 lines; O28)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events0 / 1355while on treatment; safety; cholecystitis acute; registry:adverse_events
A1events0 / 1355while on treatment; safety; bile duct stone; registry:adverse_events
A1events1 / 1355while on treatment; safety; cholangitis infective; registry:adverse_events
A1events0 / 1355while on treatment; safety; hyperplastic cholecystopathy; registry:adverse_events
A1events0 / 1355while on treatment; safety; cholecystitis chronic; registry:adverse_events
A1events1 / 1355while on treatment; safety; cholecystitis; registry:adverse_events
A1events2 / 1355while on treatment; safety; cholelithiasis; registry:adverse_events
A2events4 / 1360while on treatment; safety; cholecystitis; registry:adverse_events
A2events0 / 1360while on treatment; safety; bile duct stone; registry:adverse_events
A2events1 / 1360while on treatment; safety; hyperplastic cholecystopathy; registry:adverse_events
A2events0 / 1360while on treatment; safety; cholangitis infective; registry:adverse_events
A2events1 / 1360while on treatment; safety; cholelithiasis; registry:adverse_events
A2events4 / 1360while on treatment; safety; cholecystitis acute; registry:adverse_events
A2events0 / 1360while on treatment; safety; cholecystitis chronic; registry:adverse_events
A3events2 / 1358while on treatment; safety; bile duct stone; registry:adverse_events
A3events0 / 1358while on treatment; safety; hyperplastic cholecystopathy; registry:adverse_events
A3events3 / 1358while on treatment; safety; cholecystitis acute; registry:adverse_events
A3events2 / 1358while on treatment; safety; cholecystitis chronic; registry:adverse_events
A3events3 / 1358while on treatment; safety; cholecystitis; registry:adverse_events
A3events1 / 1358while on treatment; safety; cholelithiasis; registry:adverse_events
A3events0 / 1358while on treatment; safety; cholangitis infective; registry:adverse_events
Acute pancreatitis (6 lines; O29)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events4 / 1355while on treatment; safety; registry:adverse_events
A1events1 / 1355while on treatment; safety; obstructive pancreatitis; registry:adverse_events
A2events3 / 1360while on treatment; safety; registry:adverse_events
A2events1 / 1360while on treatment; safety; obstructive pancreatitis; registry:adverse_events
A3events2 / 1358while on treatment; safety; registry:adverse_events
A3events1 / 1358while on treatment; safety; obstructive pancreatitis; registry:adverse_events
Thyroid cancer (any) (6 lines; O32B)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events0 / 1355while on treatment; safety; registry:adverse_events
A1events0 / 1355while on treatment; safety; papillary thyroid cancer; registry:adverse_events
A2events0 / 1360while on treatment; safety; registry:adverse_events
A2events1 / 1360while on treatment; safety; papillary thyroid cancer; registry:adverse_events
A3events1 / 1358while on treatment; safety; registry:adverse_events
A3events0 / 1358while on treatment; safety; papillary thyroid cancer; registry:adverse_events
Diabetic retinopathy complications (3 lines; O33)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events0 / 1355while on treatment; safety; vitreous haemorrhage; registry:adverse_events
A2events0 / 1360while on treatment; safety; vitreous haemorrhage; registry:adverse_events
A3events1 / 1358while on treatment; safety; vitreous haemorrhage; registry:adverse_events
Suicidal ideation or behavior (3 lines; O35A)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events0 / 1355while on treatment; safety; suicidal ideation; registry:adverse_events
A2events0 / 1360while on treatment; safety; suicidal ideation; registry:adverse_events
A3events1 / 1358while on treatment; safety; suicidal ideation; registry:adverse_events
Gastroparesis (3 lines; O37A)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events1 / 1355while on treatment; safety; diabetic gastroparesis; registry:adverse_events
A2events0 / 1360while on treatment; safety; diabetic gastroparesis; registry:adverse_events
A3events0 / 1358while on treatment; safety; diabetic gastroparesis; registry:adverse_events
Intestinal obstruction or ileus (15 lines; O37B)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events0 / 1355while on treatment; safety; ileus; registry:adverse_events
A1events1 / 1355while on treatment; safety; intestinal obstruction; registry:adverse_events
A1events0 / 1355while on treatment; safety; mechanical ileus; registry:adverse_events
A1events0 / 1355while on treatment; safety; small intestinal obstruction; registry:adverse_events
A1events0 / 1355while on treatment; safety; subileus; registry:adverse_events
A2events1 / 1360while on treatment; safety; ileus; registry:adverse_events
A2events0 / 1360while on treatment; safety; intestinal obstruction; registry:adverse_events
A2events0 / 1360while on treatment; safety; mechanical ileus; registry:adverse_events
A2events1 / 1360while on treatment; safety; small intestinal obstruction; registry:adverse_events
A2events0 / 1360while on treatment; safety; subileus; registry:adverse_events
A3events0 / 1358while on treatment; safety; ileus; registry:adverse_events
A3events2 / 1358while on treatment; safety; intestinal obstruction; registry:adverse_events
A3events1 / 1358while on treatment; safety; mechanical ileus; registry:adverse_events
A3events1 / 1358while on treatment; safety; small intestinal obstruction; registry:adverse_events
A3events1 / 1358while on treatment; safety; subileus; registry:adverse_events
Pancreatic cancer (9 lines; O38)
WeekArmStatisticEstimateSE or SD95% CIEvents / NDetail
A1events1 / 1355while on treatment; safety; adenocarcinoma pancreas; registry:adverse_events
A1events1 / 1355while on treatment; safety; pancreatic carcinoma metastatic; registry:adverse_events
A1events1 / 1355while on treatment; safety; pancreatic carcinoma; registry:adverse_events
A2events0 / 1360while on treatment; safety; adenocarcinoma pancreas; registry:adverse_events
A2events0 / 1360while on treatment; safety; pancreatic carcinoma metastatic; registry:adverse_events
A2events0 / 1360while on treatment; safety; pancreatic carcinoma; registry:adverse_events
A3events0 / 1358while on treatment; safety; adenocarcinoma pancreas; registry:adverse_events
A3events0 / 1358while on treatment; safety; pancreatic carcinoma metastatic; registry:adverse_events
A3events1 / 1358while on treatment; safety; pancreatic carcinoma; registry:adverse_events