- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT02436616
microEEG for Neonatal Apnea, Bradycardia and Desaturation
Wireless Novel microEEG for Neonatal Apnea and Community Neurological Network
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Most preterm infants have episodes of apnea (cessation of breathing), bradycardia (low heart rate), and desaturations (low levels of oxygen in the blood) (ABD events). The resolution of ABD episodes depends to a large extent on the maturation of the central nervous system (CNS). The electroencephalogram (EEG) is a reliable and noninvasive tool for recording the electrical activity of the CNS. The relationship between ABD events and cerebral electrical activity has not been well investigated. The investigators seek to examine the relationship between EEG findings and the resolution of ABD events in the developing premature infant.
To investigate this relationship and obtain findings which are relevant to clinical care, a variety of obstacles need to be overcome. Among these obstacles is the high cost of standard EEG machines, inability of most standard machines to operate in electrically-noisy environments such as the NICU, and the absence of full-time coverage neurologists for prompt EEG interpretation. The investigators seek to determine the feasibility of obtaining an artifact-free EEG in the NICU with accurate detection of background rhythm abnormalities. The investigators will utilize an existing digital wireless telemetry unit, the "microEEG" for the NICU for this purpose. The microEEG device is specifically designed to overcome obstacles to standard EEG recording.
To address the shortage of trained pediatric neurophysiologists, the investigators will investigate the feasibility of a case management system for centralized EEG interpretation using off-site neurologists.
Finally, the investigators will examine the inter-rater reliability of EEG interpretation in the developing premature infant. This will allow the development of consensus guidelines for EEG interpretations.
Studietype
Inschrijving (Verwacht)
Contacten en locaties
Studie Locaties
-
-
New York
-
Brooklyn, New York, Verenigde Staten, 11203
- Werving
- State University of New York/Downstate Medical Center
-
Contact:
- Zachary Ibrahim, MD
- Telefoonnummer: 718-613-8442
- E-mail: zachary.Ibrahim@downstate.edu
-
Contact:
- Geetha Chari, MD
- Telefoonnummer: 9177600714
- E-mail: geetha.chari@downstate.edu
-
Brooklyn, New York, Verenigde Staten, 11212
- Werving
- Brookdale University Hospital and Medical Center,
-
Contact:
- Roger Kim, MD
- Telefoonnummer: 917-836-3613
- E-mail: rkim@brookdale.edu
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- gestational age (GA) 24-32 weeks
postnatal ages 0-30 days. The patients will be recruited upon manifesting one of the following
- apneas (cessation of breathing > 10 seconds) x2 in a 12 hour span
- bradycardias (HR < 100/min) x2 in 12 hours
- oxygen desaturations (<80%) x 2 in 12 hours
- a single ABD event that does not resolve with stimulation or an increase in fractional oxygen delivery (FiO2).
Exclusion Criteria:
- major malformations
- The infant has exposed dermis on the scalp due to immaturity
Any scalp skin lesions such as pustules, large abrasions The patient will be Withdrawn if
- Informed consent is withdrawn
- adverse events (i.e..scalp lesions) develop
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
EEG monitoring
All subjects enrolled in this observational study will undergo EEG monitoring using the microEEG device.
|
microEEG is a miniature, wireless, and battery-powered EEG device used to obtain EEG recording in challenging environment. All infants have an initial EEG at study enrollment. Follow up microEEGs will be performed at approximately 2-4 week intervals, depending on the Corrected Gestational Age (CGA). If ABD events have not resolved at 34 weeks, an 8 hour recording will be performed prior to discharge or at 42 weeks CGA, whichever comes first. EEG will be assessed in 3 hour epochs. The EEG will be reviewed off line by two blinded neurologists and classified as normal or abnormal based on CGA and other findings. Follow up EEGs will be scored similarly, with emphasis on maturation. |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Correlation between EEG background activity and resolution of Apnea, Bradycardia and Desaturation
Tijdsspanne: Initial 8-9 hours EEG will be done upon study enrollment in the first 30 days of life.
|
Primary outcome measure is to assess the background EEG activity in infants with ABD events and determine the relationship between abnormal initial EEG background activity and the resolution of ABD events at 34 weeks Corrected Gestational Age
|
Initial 8-9 hours EEG will be done upon study enrollment in the first 30 days of life.
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Rate of seizure activity.
Tijdsspanne: From study enrollement to resolution of ABD events or 42 weeks corrected gesational age, whichever, comes first.
|
All EEG recordings will be assessed by a pediatric neurophysiologist for seizure activity using standard clinical criteria.
Based on their findings the rate of seizure will be determined.
|
From study enrollement to resolution of ABD events or 42 weeks corrected gesational age, whichever, comes first.
|
|
Feasibility of microEEG recording in the NICU
Tijdsspanne: From study enrollment (first 30 days of life) to resolution of ABD events or 42 weeks gesational age (whichever comes first)
|
Assess the ability of neonatal staff to utilize the microEEG to obtain EEG in the NICU.
This will be done by measuring the percentage of completed recordings that are interpretable by a pediatric neurophysiologist.
|
From study enrollment (first 30 days of life) to resolution of ABD events or 42 weeks gesational age (whichever comes first)
|
|
Interrater reliability of neonatal EEG interpretation
Tijdsspanne: From study enrollment (first 30 days of life) to resolution of ABD events or 42 weeks gesational age (whichever comes first)
|
Assess the inter-rater reliability of neonatal EEG interpretations using data obtained in the course of the study.
|
From study enrollment (first 30 days of life) to resolution of ABD events or 42 weeks gesational age (whichever comes first)
|
Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Zachary Ibrahim, MD, State University of New York - Downstate Medical Center
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Verwacht)
Studie voltooiing (Verwacht)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
- Pathologische processen
- Hartziekten
- Hart-en vaatziekten
- Ziekten van het zenuwstelsel
- Ziekten van de luchtwegen
- Ademhalingsstoornissen
- Neurologische manifestaties
- Tekenen en symptomen, ademhaling
- Aritmieën, hart
- Zwangerschap Complicaties
- Verloskundige arbeidscomplicaties
- Verloskundige arbeid, voortijdig
- Apneu
- Voortijdige geboorte
- Bradycardie
- Aanvallen
Andere studie-ID-nummers
- 307016-7
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op microEEG
-
Bio-Signal Group Corp.National Institute of Neurological Disorders and Stroke (NINDS); State University... en andere medewerkersVoltooidVeranderde mentale toestandVerenigde Staten