Evaluation of Hypo-Safe Hypoglycaemia Alarm Device - the Pilot 2 Study - Healthy Subjects
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljerad beskrivning
- Safety: To evaluate safety issues related to implantation and use of the Hyposafe hypoglycaemia alarm device.
- Performance: To evaluate the performance of the Hyposafe hypoglycaemia alarm device.
- Usability: To obtain information about the subjects use and acceptance of the Hyposafe Hypoglycaemia alarm device.
Studietyp
Studietyp
Inskrivning (Faktisk)
Inskrivning
Fas
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
-
Esbjerg, Danmark, 6800
- Sydvestjysk Hospital
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-
Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Healthy subjects
- Age 18-70 years
- For female participants: Not pregnant and, if child bearing potential, usage of reliable anti-contraceptive method during the study period
Exclusion Criteria:
Severe cardiac disease
- History of myocardial infarction
- Cardiac arrhythmia
- Previous stroke or cerebral haemorrhage and any other structural cerebral disease
- Active cancer or cancer diagnosis within the past five years
- Uraemia defined as s-creatinine above 3 times upper reference value
- Liver disease defined as s-alanine aminotransferase (s-ALAT) above 3 times upper reference interval
- Epilepsy
- Use of antiepileptic drugs for any purposes
- Clinical important hearing impairment
Use of active implantable medical device including
- Pacemaker and Implantable Cardioverter Defibrillator (ICD-unit)
- Cochlear implant
Use of following drugs
- Chemotherapeutic drugs of any kind
- Methotrexate
- Third generation antipsychotic drugs (aripiprazole, quetiapine, clozapine, ziprasidone, paliperidone, risperidone, sertindole, amisulpride, olanzapine)
- Abuse of alcohol (defined as consumption of > 250g alcohol (in Danish: 21 "genstande")) per week or abuse of any other neuro-active substances
- Infection at the site of device-implantation
- Any haemorrhagic disease
- Diving (snorkel diving allowed) or parachute jumping
- Patients that are judged incapable to understand the patient information or who are unlikely to complete the investigation for any reason
- Persons operating MRI scanners.
- Persons operating handheld transceivers for communication (e.g. within the police, medical, fire, air traffic control, marine or military).
- Persons working at broadcast stations for television or FM/DAB radio.
- Persons performing extreme sport.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Enhetens genomförbarhet
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Övrig: Sydvestjysk Hospital
Investigation of EEG recording with the Hyposafe device
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Subcutaneous EEG recorder for EEG measurements
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Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Performance: EEG Recordings - Impedance
Tidsram: 1 month
|
The EEG performance was measured as the mean impedance as a function of time.
An impedance value below 5 kOhm is considered very good.
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1 month
|
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Performance: EEG Quality
Tidsram: 1 month
|
The power spectrum densities from the two modalities were directly compared on an integer scale from -5 to 5, where "-5" signifies that the scalp EEG was of much higher quality than the subcutaneous.
"0" means they were of equal quality and "5" means the subcutaneous signal was of much higher quality
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1 month
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Performance: Continuous EEG
Tidsram: 1 month
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Average time of EEG recordings (hours/day)
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1 month
|
Sekundära resultatmått
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Usability: Reported Discomfort During Day While Wearing the Device
Tidsram: 1 month
|
The discomfort during the day was recorded by the study subject every day wearing the device.
Reported discomfort was evaluated by the following question: "How much do you agree with the following statement: There has been no discomfort while wearing the HypoSafe device during day?".
The scale ranged from 1 to 5 (strongly agree = 5, agree = 4, neutral = 3, disagree = 2, strongly disagree=1).
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1 month
|
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Usability: Reported Discomfort During Night While Wearing the Device
Tidsram: 1 month
|
The discomfort during the night was recorded by the study subject every night wearing the device.
Reported discomfort was evaluated by the following question: "How much do you agree with the following statement: There has been no discomfort while wearing the HypoSafe device during night?".
The scale ranged from 1 to 5 (strongly agree = 5, agree = 4, neutral = 3, disagree = 2, strongly disagree=1).
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1 month
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Usability: Reported Discomfort Related to the Implant in the Beginning of the Study
Tidsram: 19±4 days after implantation
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The discomfort was recorded by the study subjects 19±4 days after implantation.
Reported discomfort was evaluated by the following question: "How much do you agree with the following statement: I have not experienced any implant discomfort the past two days?".
The scale ranged from 1 to 5 (strongly agree = 5, agree = 4, neutral = 3, disagree = 2, strongly disagree=1).
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19±4 days after implantation
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Usability: Reported Discomfort Related to the Implant at the End of the Study
Tidsram: 51±3 days after implantation
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The discomfort was recorded by the study subjects 51±3 days after implantation.
Reported discomfort was evaluated by the following question: "How much do you agree with the following statement: I have not experienced any implant discomfort the past two days?".
The scale ranged from 1 to 5 (strongly agree = 5, agree = 4, neutral = 3, disagree = 2, strongly disagree=1).
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51±3 days after implantation
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Samarbetspartners och utredare
Sponsor
Sponsor
Utredare
Utredare
- Huvudutredare: Birger Thorsteinsson, MD, DMSc, Nordsjællands Hospital
Studieavstämningsdatum
Studera stora datum
Studiestart
Studiestart
Primärt slutförande (Faktisk)
Primärt slutförande
Avslutad studie (Faktisk)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
Andra studie-ID-nummer
- Pilot 2_health_v2_August 27th
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