Evaluation of Hypo-Safe Hypoglycaemia Alarm Device - the Pilot 2 Study - Healthy Subjects
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
- 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.
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Esbjerg, Denemarken, 6800
- Sydvestjysk Hospital
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
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.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Toestel Haalbaarheid
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
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Ander: Sydvestjysk Hospital
Investigation of EEG recording with the Hyposafe device
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Subcutaneous EEG recorder for EEG measurements
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Performance: EEG Recordings - Impedance
Tijdsspanne: 1 month
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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
Tijdsspanne: 1 month
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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
Tijdsspanne: 1 month
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Average time of EEG recordings (hours/day)
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1 month
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Usability: Reported Discomfort During Day While Wearing the Device
Tijdsspanne: 1 month
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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
Tijdsspanne: 1 month
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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
Tijdsspanne: 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
Tijdsspanne: 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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Medewerkers en onderzoekers
Sponsor
Sponsor
Onderzoekers
Onderzoekers
- Hoofdonderzoeker: Birger Thorsteinsson, MD, DMSc, Nordsjællands Hospital
Studie record data
Bestudeer belangrijke data
Studie start
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studie voltooiing (Werkelijk)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
- Pilot 2_health_v2_August 27th
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