parallel randomized trial
S002969
Type 2 diabetes (adults)S002969
Design
Conduct and analysis
Arms
| Arm | Treatment | Background | Randomized | Analyzed | Completed treatment |
|---|---|---|---|---|---|
| A1 | Liraglutide 1.8 mg subcutaneous once daily Liraglutide 1.8 mg after LAGB | laparoscopic adjustable gastric banding; metformin; lifestyle: standard | 13 | 12 | |
| A2 | Placebo Placebo after LAGB | laparoscopic adjustable gastric banding; metformin; lifestyle: standard | 14 | 13 |
Baseline characteristics
As printed in the trial reports or registry, per arm or for the whole trial.
| Characteristic | Statistic | Liraglutide 1.8 mg subcutaneous once daily A1 | Placebo A2 |
|---|---|---|---|
| age | mean (years) | 53.48 | 51.20 |
| age | sd (years) | 8.31 | 8.59 |
| black | n | 5 | 2 |
| black | percent | 38.5 | 14.3 |
| bmi | median (kg/m2) | 38.91 | 34.76 |
| bmi | q1 (kg/m2) | 35.18 | 32.11 |
| bmi | q3 (kg/m2) | 46.11 | 42.87 |
| diabetes duration | median (years) | 4 | 3 |
| diabetes duration | q1 (years) | 1 | 2 |
| diabetes duration | q3 (years) | 8 | 5 |
| female | n | 10 | 11 |
| female | percent | 76.9 | 78.6 |
| hba1c | median (mmol/mol) | 45.0 | 55.0 |
| hba1c | q1 (mmol/mol) | 42.0 | 48.0 |
| hba1c | q3 (mmol/mol) | 59.0 | 65.0 |
| insulin use | n | 1 | |
| metformin use | n | 13 | 14 |
| metformin use | percent | 100.0 | 100 |
| sbp | median (mmHg) | 121.00 | 125.67 |
| sbp | q1 (mmHg) | 111.33 | 123.67 |
| sbp | q3 (mmHg) | 124.67 | 130.00 |
| sglt2i use | n | 2 | |
| sglt2i use | percent | 14.3 | |
| waist | median (cm) | 121.0 | 113.0 |
| waist | q1 (cm) | 108.0 | 106.0 |
| waist | q3 (cm) | 140.0 | 122.0 |
| weight | median (kg) | 101.0 | 103.10 |
| weight | q1 (kg) | 94.3 | 87.1 |
| weight | q3 (kg) | 128.5 | 116.0 |
| white | n | 8 | 12 |
| white | percent | 61.5 | 85.7 |
Analyses this trial contributes to
- HbA1c changeType 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- HbA1c changeType 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- HbA1c changeType 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- HbA1c changeType 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- Body weight change in kilograms (diabetes)Type 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- Body weight change in kilograms (diabetes)Type 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- Body weight change in kilograms (diabetes)Type 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- Body weight change in kilograms (diabetes)Type 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- Level 2 or 3 hypoglycemia (participants)Type 2 diabetes (adults); longest follow-up; network meta-analysis
- Level 2 or 3 hypoglycemia (participants)Type 2 diabetes (adults); longest follow-up; network meta-analysis
- Level 2 or 3 hypoglycemia (participants)Type 2 diabetes (adults); longest follow-up; network meta-analysis
- Level 2 or 3 hypoglycemia (participants)Type 2 diabetes (adults); longest follow-up; network meta-analysis
- Systolic blood pressure changeType 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- Systolic blood pressure changeType 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- Systolic blood pressure changeType 2 diabetes (adults); weeks 20 to 36 (target week 26); network meta-analysis
- Systolic blood pressure changeType 2 diabetes (adults); weeks 36 to 64 (target week 52); network meta-analysis
- Percent body weight changeType 2 diabetes (adults); weeks 40 to 104 (target week 68); network meta-analysis
- Percent body weight changeType 2 diabetes (adults); weeks 20 to 40 (target week 26); network meta-analysis
- Percent body weight changeType 2 diabetes (adults); weeks 20 to 40 (target week 26); network meta-analysis
- Percent body weight changeType 2 diabetes (adults); weeks 40 to 104 (target week 68); network meta-analysis
- Discontinuation due to adverse eventsType 2 diabetes (adults); longest follow-up; network meta-analysis
- Discontinuation due to adverse eventsType 2 diabetes (adults); longest follow-up; network meta-analysis
- NauseaType 2 diabetes (adults); longest follow-up; network meta-analysis
- NauseaType 2 diabetes (adults); longest follow-up; network meta-analysis
- ConstipationType 2 diabetes (adults); longest follow-up; network meta-analysis
- ConstipationType 2 diabetes (adults); longest follow-up; network meta-analysis
Results
64 adjudicated result lines, grouped by outcome. Open an outcome to see its values.
HbA1c change (9 lines; O01)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 vs A2 | md | 0.2 mmol/mol | -11.3 to 11.6 | not stated; modified itt; R0010852:Results | ||
| 26.07 | A1 | change | mmol/mol | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 26.07 | A2 | change | mmol/mol | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 | change | mmol/mol | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 vs A2 | md | 5.67 mmol/mol | -4.14 to 15.47 | not stated; modified itt; R0010852:Supplement Table 5.3 | ||
| 39.11 | A2 | change | mmol/mol | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A1 | change | mmol/mol | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A1 vs A2 | md | 10.9 mmol/mol | 1.1 to 20.6 | not stated; modified itt; R0010852:Results | ||
| 52.14 | A2 | change | mmol/mol | 13 | not stated; modified itt; R0010852:Table 2 |
Body weight change in kilograms (diabetes) (9 lines; O02)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 | change | kg | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 26.07 | A1 vs A2 | md | 2.0 kg | -4.2 to 8.1 | not stated; modified itt; R0010852:Results | ||
| 26.07 | A2 | change | kg | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 | change | kg | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 vs A2 | md | 4.58 kg | -2.25 to 11.41 | not stated; modified itt; R0010852:Supplement Table 6.3 | ||
| 39.11 | A2 | change | kg | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A1 vs A2 | md | 8.23 kg | 1.6 to 14.9 | not stated; modified itt; R0010852:Results | ||
| 52.14 | A1 | change | kg | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A2 | change | kg | 13 | not stated; modified itt; R0010852:Table 2 |
Level 2 or 3 hypoglycemia (participants) (4 lines; O04)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 0 / 13 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A1 | events | 0 / 13 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A2 | events | 0 / 14 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A2 | events | 1 / 14 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 |
Level 2 or 3 hypoglycemia (episode rate) (4 lines; O04B)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | rate | 13 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A1 | rate | 13 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A2 | rate | 14 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 | ||||
| A2 | rate | 14 | not stated; safety; R0010852:Supplementary Clinical Sequelae 1 |
Systolic blood pressure change (6 lines; O05)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 | change | mmHg | 12 | not stated; modified itt; R0010852:Supplementary Table 12 | ||
| 26.07 | A2 | change | mmHg | 13 | not stated; modified itt; R0010852:Supplementary Table 12 | ||
| 39.11 | A1 | change | mmHg | 12 | not stated; modified itt; R0010852:Supplementary Table 12 | ||
| 39.11 | A2 | change | mmHg | 13 | not stated; modified itt; R0010852:Supplementary Table 12 | ||
| 52.14 | A1 | change | mmHg | 12 | not stated; modified itt; R0010852:Supplementary Table 12 | ||
| 52.14 | A2 | change | mmHg | 13 | not stated; modified itt; R0010852:Supplementary Table 12 |
Percent body weight change (9 lines; O10)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 | percent change | percent | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 26.07 | A1 vs A2 | md | 1.24 percent | -4.05 to 6.52 | not stated; modified itt; R0010852:Supplement Table 7.2 | ||
| 26.07 | A2 | percent change | percent | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 | percent change | percent | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 39.11 | A1 vs A2 | md | 3.09 percent | -3.20 to 9.38 | not stated; modified itt; R0010852:Supplement Table 7.3 | ||
| 39.11 | A2 | percent change | percent | 13 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A1 | percent change | percent | 12 | not stated; modified itt; R0010852:Table 2 | ||
| 52.14 | A1 vs A2 | md | 6.63 percent | -0.35 to 13.60 | not stated; modified itt; R0010852:Supplement Table 7.4 | ||
| 52.14 | A2 | percent change | percent | 13 | not stated; modified itt; R0010852:Table 2 |
Physical functioning (any instrument) (4 lines; O24B)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 26.07 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 52.14 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 52.14 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 13 |
Health related quality of life total score (any instrument) (8 lines; O24C)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| 26.07 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 14 | ||
| 26.07 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 26.07 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 14 | ||
| 26.07 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 52.14 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 14 | ||
| 52.14 | A1 | change | points | 12 | not stated; modified itt; R0010852:Supplementary Table 13 | ||
| 52.14 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 14 | ||
| 52.14 | A2 | change | points | 13 | not stated; modified itt; R0010852:Supplementary Table 13 |
Discontinuation due to adverse events (2 lines; O26)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 5 / 13 | not stated; randomized; R0010852:Results | ||||
| A2 | events | 0 / 14 | not stated; randomized; R0010852:Table 3 |
Nausea (2 lines; O27A)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 6 / 13 | not stated; randomized; R0010852:Table 3 | ||||
| A2 | events | 0 / 14 | not stated; randomized; R0010852:Table 3 |
Vomiting (1 lines; O27B)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 2 / 13 | not stated; randomized; R0010852:Table 3 |
Diarrhea (1 lines; O27C)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 1 / 13 | not stated; randomized; R0010852:Table 3 |
Constipation (2 lines; O27D)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 1 / 13 | not stated; randomized; R0010852:Table 3 | ||||
| A2 | events | 0 / 14 | not stated; randomized; R0010852:Table 3 |
Discontinuation due to gastrointestinal adverse events (2 lines; O27E)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 1 / 13 | not stated; randomized; abdominal pain; R0010852:Discussion | ||||
| A2 | events | 0 / 14 | not stated; randomized; R0010852:Table 3 |
Gallbladder and biliary disease (1 lines; O28)
| Week | Arm | Statistic | Estimate | SE or SD | 95% CI | Events / N | Detail |
|---|---|---|---|---|---|---|---|
| A1 | events | 0 / 13 | not stated; randomized; cholecystitis; R0010852:Table 3 |