Adults 18 to 70, any sex, with Diabetes Mellitus, Type 1. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
SensitivityPrimary· 3 months
Number of spontaneous hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of validated spontaneous hypoglycaemic episodes. Validation was performed by self-measured blood glucose (SMBG).
Sensitivity (day)
Group
Value
95% CI
Overall Study: Hyposafe H02
100
Sensitivity (night)
Group
Value
95% CI
Overall Study: Hyposafe H02
100
Positive Predictive ValuePrimary· 3 months
Number of validated spontaneous hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of notification from the hyposafe H02. Validation was performed by self-measured blood glucose (SMBG).
Positive predictive value (day)
Group
Value
95% CI
Overall Study: Hyposafe H02
8
Positive predictive value (night)
Group
Value
95% CI
Overall Study: Hyposafe H02
2
Overall SensitivitySecondary· 3 months
Total number of hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of validated hypoglycaemic episodes. Validation was performed by self-measured blood glucose (SMBG) or plasma glucose (PG).
Total number of validated hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of alerts from the hyposafe H02. Validation was performed by self-measured blood glucose (SMBG) or plasma glucose (PG).
Group
Value
95% CI
Overall Study: Hyposafe H02
11
Sensitivity During Insulin-induced HypoglycaemiaSecondary· 2 days
Number of insulin-induced hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of insulin-induced hypoglycaemic episodes.
Group
Value
95% CI
Overall Study: Hyposafe H02
57
Positive Predictive Value for Insulin-induced HypoglycaemiaSecondary· 2 days
Number of insulin-induced hypoglycaemic episodes detected by the hyposafe H02 compared to the total number of alerts from the hyposafe H02
Group
Value
95% CI
Overall Study: Hyposafe H02
100
Number of Participants With a Satisfactory EEG Quality TestSecondary· start up and after 3 months
The EEG quality test was performed twice in the study. At start up and at the end of the study. Evaluation was based on visual review of EEG of known phenomena and artefacts by an experienced EEG reviewer.
Group
Value
95% CI
Overall Study: Hyposafe H02
7
Change in Impedance (kOhm) Over TimeSecondary· start up and after 3 months
The EEG performance was measured as the impedance as a function of time. An impedance value below 5 kOhm is considered very good. Number of participants with impedance values below 5 kOhm and no change over time is reported.
Group
Value
95% CI
Overall Study: Hyposafe H02
7
Device DeficienciesSecondary· 4 months
Total number of device deficiencies
Group
Value
95% CI
Overall Study: Hyposafe H02
15
Mean Glucose Level at the Time of a Hypoglycaemia NotificationSecondary· 3 months
Glucose levels were measured at the time of a hypoglycaemia notification during an outpatients settings (the spontaneous episodes) and during insulin-induced hypoglycaemia (the insulin-induced episodes)
Spontanous episodes
Group
Value
95% CI
Overall Study: Hyposafe H02
2.4
1.9 – 3.8
Insulin-induced episodes
Group
Value
95% CI
Overall Study: Hyposafe H02
2
1.7 – 2.6
Development in Discomfort Over Time Based on QuestionnairesSecondary· 3 weeks, 7 weeks and 15 weeks after implantation (baseline)
Implant discomfort over time were evaluated at 3 time points; on average 3 weeks, 7 weeks and 15 weeks after implantation (baseline). Here the categories were converted into cardinal numbers: ranging from strongly agree=5 to strongly disagree=1 on the statement ''The implant has not caused discomfort in the past two days'.
3 weeks after implantation
Group
Value
95% CI
Overall Study: Hyposafe H02
4.1
3 – 5
7 weeks after implantation
Group
Value
95% CI
Overall Study: Hyposafe H02
4.7
4 – 5
15 weeks after implantation
Group
Value
95% CI
Overall Study: Hyposafe H02
4.9
4 – 5
User Satisfaction Based on QuestionnaireSecondary· 1 month
User satisfaction were evaluated as to whether the subjects wished to continue to use the device
Group
Value
95% CI
Overall Study: Hyposafe H02
2
Overall Study: Hyposafe H02
5
Adverse events — posted to ClinicalTrials.gov
Time frame: Adverse event were collected in a period of 17 weeks for each participant.
Reporting threshold: 0%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
To evaluate the technical performance of the hyposafe H02 during everyday activities and during insulin-induced hypoglycaemia, in addition to safety issues associated with the implantation and use of the hyposafe H02 in subjects with type 1 diabetes.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
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Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by UNEEG Medical A/S
Last refreshed: 26 July 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02925676.