- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02299102
En studie som jämför powered ported benmärgsaspirationsprocedurer med manuella standard benmärgsaspirationsprocedurer med hjälp av friska frivilliga
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Texas
-
San Antonio, Texas, Förenta staterna, 78217
- Medical Therapy and Research LLC.
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Beskrivning
Inklusionskriterier:
- Vuxna 21 år och äldre
- Kan ligga platt i liggande läge på ett bord i upp till 1 timme
- Självrapporterad som frisk, vilket bekräftades av utredaren under medicinsk historia genomgång och fysisk undersökning
- Kvinnliga försökspersoner med negativt uringraviditetstest vid screeningbesök
Exklusions kriterier:
- Rapporterade feber inom 7 dagar efter screeningbesöket
- Rapporterade aktiv infektion inom 7 dagar efter screeningbesöket
- Feber på studiedagen
- Tecken/symtom på aktiv infektion på studiedagen
- Fången
- Självidentifierad som gravid eller ammande
- Kognitivt nedsatt
- Patienter med ett eller flera tillstånd som förhindrar benmärgsaspiration
- Överdriven vävnad och/eller frånvaro av adekvata anatomiska landmärken i målbenet
- Allergi mot lokalanestetika
- Kan inte ligga platt i liggande läge
- Protrombintid och International Normalized Ratio (PT/INR) resultat utanför det normala intervallet på screeninglabbarbete och bedöms som kliniskt signifikanta av utredaren
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Grundläggande vetenskap
- Tilldelning: Randomiserad
- Interventionsmodell: Crossover tilldelning
- Maskning: Enda
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Övrig: Group 1: First Procedure: Jamshidi Manual Standard Device
The Jamshidi manual standard device procedure will be performed first.
The OnControl Powered Ported device procedure will be performed second.
|
Jamshidi manuell standardenhet
OnControl-driven portad enhet
|
|
Övrig: Group 2: First Procedure OnControl Powered Ported Device
The OnControl power ported device procedure will be performed first.
The Jamshidi manual standard device procedure will be performed second.
|
Jamshidi manuell standardenhet
OnControl-driven portad enhet
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Quality of Aspirate Specimen Yield Total Score -Jamshidi Manual Standard Device
Tidsram: analyzed and results received within 30 days of Day 1 procedures
|
The Quality of Aspirate Specimen Yield Total Score is a sum score using the 3 quality rating scales below. The Score range: 0 to 8; Higher scores mean greater quality. Direct Smears- Cellularity: 0= obviously dilute, no good particles or adequate megakaryocytes (MK)
Particle Crush Smears: Evaluate presence of particles and quality of cellularity: 0= no particles
Clot Sections: Evaluate quantity and quality of particles 0= insufficient or no particles for interpretation
|
analyzed and results received within 30 days of Day 1 procedures
|
|
Quality of Aspirate Specimen Yield Total Score -OnControl Power Ported Device
Tidsram: analyzed and results received within 30 days of Day 1 procedures
|
The Quality of Aspirate Specimen Yield Total Score is a sum score using the 3 quality rating scales below. The Score range: 0 to 8; Higher scores mean greater quality. Direct Smears- Cellularity: 0= obviously dilute, no good particles or adequate megakaryocytes (MK)
Particle Crush Smears: Evaluate presence of particles and quality of cellularity: 0= no particles
Clot Sections: Evaluate quantity and quality of particles 0= insufficient or no particles for interpretation
|
analyzed and results received within 30 days of Day 1 procedures
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Level of Pain With Needle Insertion- Jamshidi Manual Standard Device
Tidsram: Day 1 at time of procedure
|
Subject reported level of pain with needle insertion (insertion of the bone marrow aspiration device, OnControl or Jamshidi, into the bone marrow space of the iliac crest) was reported by the patients for each procedure performed using the Wong-Baker FACES Pain Rating Scale Where 0 = no hurt and 10 = hurts worst.
Higher numbers indicate greater pain.
|
Day 1 at time of procedure
|
|
Level of Pain With Needle Insertion- OnControl Power Ported Device
Tidsram: Day 1 at time of procedure
|
Subject reported level of pain with needle insertion (insertion of the bone marrow aspiration device, OnControl or Jamshidi, into the bone marrow space of the iliac crest) was reported by the patients for each procedure performed using the Wong-Baker FACES Pain Rating Scale Where 0 = no hurt and 10 = hurts worst.
Higher numbers indicate greater pain.
|
Day 1 at time of procedure
|
|
Level of Pain With Aspiration - Jamshidi Manual Standard Device
Tidsram: 1 Day at time of the procedure
|
Subject reported level of pain with aspiration (withdrawing the bone marrow aspirate specimen with syringe) was reported by the patients for each procedure performed using the Wong-Baker FACES Pain Rating Scale Where 0 = no hurt and 10 = hurts worst.
Higher numbers indicate greater pain.
|
1 Day at time of the procedure
|
|
Level of Pain With Aspiration - OnControl Power Ported Device
Tidsram: 1 Day at time of the procedure
|
Subject reported level of pain with aspiration (withdrawing the bone marrow aspirate specimen with syringe) was reported by the patients for each procedure performed using the Wong-Baker FACES Pain Rating Scale Where 0 = no hurt and 10 = hurts worst.
Higher numbers indicate greater pain.
|
1 Day at time of the procedure
|
|
Time to Insertion - Jamshidi Manual Standard Device
Tidsram: 1 Day, during procedure
|
Time recorded in seconds from contact of the device and the periosteum of the iliac crest to insertion of the needle through the cortex into the medullary space
|
1 Day, during procedure
|
|
Time to Insertion - OnControl Power Ported Device
Tidsram: 1 Day, during procedure
|
Time recorded in seconds from contact of the device and the periosteum of the iliac crest to insertion of the needle through the cortex into the medullary space
|
1 Day, during procedure
|
|
Time for Aspirate Collection - Jamshidi Manual Standard Device
Tidsram: 1 Day, during procedure
|
Time recorded in seconds from contact of the device and the periosteum of the iliac crest to removal of the needle from the medullary cavity following aspirate sample acquisition
|
1 Day, during procedure
|
|
Time for Aspirate Collection - OnControl Power Ported Device
Tidsram: 1 Day, during procedure
|
Time recorded in seconds from contact of the device and the periosteum of the iliac crest to removal of the needle from the medullary cavity following aspirate sample acquisition
|
1 Day, during procedure
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Beräknad)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
- 2014-12 (AP HM)
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