Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Humalog diluent · 1 trial · 1 indication
The Infusion site pain VAS score is a participant administered single item scale designed to measure pain using a 0-100 millimeter (mm) horizontal VAS. Overall severity of participant's pain is indicated by placing a single mark on the horizontal 100 mm scale from 0 mm (no pain) to 100 mm (worst imaginable pain).
| Arm | Type | Description |
|---|---|---|
| Sequence 1:Arm Region,Abdomen 6mm,Buttock,Abdomen 9mm,Thigh | EXPERIMENTAL | Participants had cannulas inserted into each of the designated infusion sites (6 millimeter (mm) for all the sites. Additionally for the abdominal area only, a 9 mm cannula was also inserted into the opposite side of the lower abdomen), and the first infusion site was initiated subcutaneously (SC) with 15 millimolar (mM) sodium citrate and 1 microgram per milliliter (μg/mL) treprostinil in Humalog diluent with 5 mM magnesium chloride (without insulin) solution at a basal infusion rate of 1 unit per hour (U/h). The same procedure occurred at subsequent infusion sites with an approximately 30-minute (min) interval between each initiation. Approximately 3, 6, and 9 hours after the start of the basal infusion, a bolus dose of 15 U was delivered at quick bolus speed (15 U/min) to each infusion site according to the treatment sequence with an approximately 30-minute interval between infusion sites. |
| Sequence 2:Abdomen 6mm,Abdomen 9mm,Arm Region,Thigh,Buttock | EXPERIMENTAL | Participants had cannulas inserted into each of the designated infusion sites (6 mm for all the sites. Additionally for the abdominal area only, a 9 mm cannula was also inserted into the opposite side of the lower abdomen), and the first infusion site was initiated with 15 mM sodium citrate and 1 μg/mL treprostinil in Humalog diluent with 5 mM magnesium chloride (without insulin) solution at a basal infusion rate of 1 U/h. The same procedure occurred at subsequent infusion sites with an approximately 30-minute interval between each initiation. Approximately 3, 6, and 9 hours after the start of the basal infusion, a bolus dose of 15 U was delivered at quick bolus speed (15 U/min) to each infusion site according to the treatment sequence with an approximately 30-minute interval between infusion sites. |
| Sequence 3:Abdomen 9mm,Thigh,Abdomen 6mm,Buttock,Arm Region | EXPERIMENTAL | Participants had cannulas inserted into each of the designated infusion sites (6 mm for all the sites. Additionally for the abdominal area only, a 9 mm cannula was also inserted into the opposite side of the lower abdomen), and the first infusion site was initiated with 15 mM sodium citrate and 1 μg/mL treprostinil in Humalog diluent with 5 mM magnesium chloride (without insulin) solution at a basal infusion rate of 1 U/h. The same procedure occurred at subsequent infusion sites with an approximately 30-minute interval between each initiation. Approximately 3, 6, and 9 hours after the start of the basal infusion, a bolus dose of 15 U was delivered at quick bolus speed (15 U/min) to each infusion site according to the treatment sequence with an approximately 30-minute interval between infusion sites. |
| Sequence 4:Thigh,Buttock,Abdomen 9mm,Arm Region,Abdomen 6mm | EXPERIMENTAL | Participants had cannulas inserted into each of the designated infusion sites (6 mm for all the sites. Additionally for the abdominal area only, a 9 mm cannula was also inserted into the opposite side of the lower abdomen), and the first infusion site was initiated with 15 mM sodium citrate and 1 μg/mL treprostinil in Humalog diluent with 5 mM magnesium chloride (without insulin) solution at a basal infusion rate of 1 units per U/h. The same procedure occurred at subsequent infusion sites with an approximately 30-minute interval between each initiation. Approximately 3, 6, and 9 hours after the start of the basal infusion, a bolus dose of 15 U was delivered at quick bolus speed (15 U/min) to each infusion site according to the treatment sequence with an approximately 30-minute interval between infusion sites. |
| Sequence 5:Buttock,Arm Region,Thigh,Abdomen 6mm,Abdomen 9mm | EXPERIMENTAL | Participants had cannulas inserted into each of the designated infusion sites (6 mm for all the sites. Additionally for the abdominal area only, a 9 mm cannula was also inserted into the opposite side of the lower abdomen), and the first infusion site was initiated with 15 mM sodium citrate and 1 μg/mL treprostinil in Humalog diluent with 5 mM magnesium chloride (without insulin) solution at a basal infusion rate of 1 U/h. The same procedure occurred at subsequent infusion sites with an approximately 30-minute interval between each initiation. Approximately 3, 6, and 9 hours after the start of the basal infusion, a bolus dose of 15 U was delivered at quick bolus speed (15 U/min) to each infusion site according to the treatment sequence with an approximately 30-minute interval between infusion sites. |
| Name | Type | Description |
|---|---|---|
| Sodium Citrate | DRUG | Administered SC infusion. |
| Treprostinil | DRUG | Administered SC infusion. |
| Humalog diluent | DRUG | Administered SC infusion. |
| Magnesium Chloride | DRUG | Administered SC infusion. |
Inclusion Criteria: * T1D for at least 1 year and continuously using insulin for at least 1 year * Using an insulin pump for at least the last 6 months * Have hemoglobin A1c (HbA1c) value of ≤ 9.0% * Have a body mass index (BMI) within the range of 18.5 to 35.0 kilograms per square meter (kg/m²) * ...