Accuracy of Hemoglobin Measurement for Various Rainbow Pulse Oximeter Sensors
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Studietyp
Studietyp
Inskrivning (Faktisk)
Inskrivning
Fas
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
California
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Irvine, California, Förenta staterna, 92618
- Masimo Clinical Lab
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Loma Linda, California, Förenta staterna, 92354
- Loma Linda University Medical Center
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Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Study Site 1:
Inclusion Criteria:
- Has physical status between ASA 1 or 2
- Able to communicate in English
Exclusion Criteria:
- Pregnant or sexually active without birth control.
- Hemoglobin less than 11g/dL
- Known alcohol or drug abuse
- Skin abnormalities affecting the digits such as psoriasis, eczema, angioma, scar tissue, burn, fungal infection
- Nail polish
- Head injury with loss of consciousness within the last year
- Known neurological and psychiatric conditions.
- Known concurrent chronic usage of psychoactive or anti-convulsive drugs within the last 90 days, or use in the last 7 days (i.e. tricyclic antidepressants, MAO inhibitors, lithium, neuroleptics, anxiolytics or antipsychotics. Except SSRIs
- Subject has any medical condition which, in the judgement of the investigator, renders them inappropriate for participation in this study, such as Raynaud's syndrome
- Hypertension: Systolic BP >= 140 mmHg or Diastolic BP >= 90 mmHg
- Baseline heart rate <50 beats per minute
Study Site 2:
Inclusion Criteria:
- Male or female
- 18-35 years of age
- Physical status of ASA I or II
- Able to read and communicate in English
- Has signed written informed consent
- If female, non pregnant. If female subject is currently sexually active and not on birth control they must have a negative pregnancy test prior to study enrollment.
Exclusion Criteria
- Age less than 18 yrs and greater than 35 years
- Hemoglobin less than 12 g/dL
- ASA physical status of III, IV, or V
- Pregnant or sexually active without birth control
- Subject has known drug or alcohol abuse
- Subject has skin abnormalities affecting the digits such as psoriasis, eczema, angioma, scar tissue, burn, fungal infection, substantial skin breakdown, nail polish or acrylic nails.
- Subject has experienced a head injury with loss of consciousness within the last year
- Subject has known neurological and psychiatric disorder that interferes with the subjects level of consciousness
- Known or concurrent chronic usage of psychoactive or anticonvulsive drugs within the last 90 days, or any use in the last 7 day (i.e. tricyclic antidepressants, MAO inhibitors, lithium, neuroleptics, anxiolytics or antipsychotics, except SSRIs).
- Subject has any medical condition which in the judgment of the investigator, renders them inappropriate for participation in this study, such as Raynauds Syndrome.
- Hypertension: Systolic BP >140 mmHg or Diastolic BP > 90 mmHg.
- Baseline heart rate < 50 bpm.
- Inability to tolerate sitting still or minimal movement for up to 90 minutes
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Övrig
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Experimentell: Noninvasive Hemoglobin Sensor
All subjects are enrolled into the test group and all will receive the pulse oximeter sensor.
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Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Accuracy of Sensor by Arms Calculation
Tidsram: 1-3 hours
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Accuracy will be determined by comparing the noninvasive hemoglobin measurement of the pulse oximeter to the hemoglobin value obtained from a blood sample and calculating the arithmetic root mean square(Arms) error value.
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1-3 hours
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Samarbetspartners och utredare
Sponsor
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
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 (Faktisk)
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
Andra studie-ID-nummer
Andra studie-ID-nummer
- TR19443-56044
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