- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02299102
En undersøgelse, der sammenligner powered ported knoglemarvsaspirationsprocedurer med manuelle standard knoglemarvsaspirationsprocedurer ved hjælp af sunde frivillige
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Texas
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San Antonio, Texas, Forenede Stater, 78217
- Medical Therapy and Research LLC.
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Voksne 21 år og derover
- Kan ligge fladt i liggende stilling på et bord i op til 1 time
- Selvrapporteret som rask, som bekræftet af investigator under sygehistorien og den fysiske undersøgelse
- Kvindelige forsøgspersoner med negativ uringraviditetstest ved screeningsbesøg
Ekskluderingskriterier:
- Rapporteret feber inden for 7 dage efter screeningsbesøget
- Rapporterede aktiv infektion inden for 7 dage efter screeningsbesøget
- Feber på studiedagen
- Tegn/symptomer på aktiv infektion på undersøgelsesdagen
- Fængslet
- Selv identificeret som gravid eller ammende
- Kognitivt svækket
- Patienter med en eller flere tilstande, der udelukker knoglemarvsaspiration
- Overdreven væv og/eller fravær af tilstrækkelige anatomiske pejlemærker i målknoglen
- Allergi over for lokalbedøvelse
- Ude af stand til at ligge fladt i liggende stilling
- Protrombintid og International Normalized Ratio (PT/INR) resultater uden for normalområdet på screening laboratoriearbejde og vurderet som klinisk signifikante af investigator
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Andet: 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.
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Jamshidi manuel standardenhed
OnControl-drevet portet enhed
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Andet: 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.
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Jamshidi manuel standardenhed
OnControl-drevet portet enhed
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Quality of Aspirate Specimen Yield Total Score -Jamshidi Manual Standard Device
Tidsramme: 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
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analyzed and results received within 30 days of Day 1 procedures
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Quality of Aspirate Specimen Yield Total Score -OnControl Power Ported Device
Tidsramme: 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
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analyzed and results received within 30 days of Day 1 procedures
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Level of Pain With Needle Insertion- Jamshidi Manual Standard Device
Tidsramme: 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.
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Day 1 at time of procedure
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Level of Pain With Needle Insertion- OnControl Power Ported Device
Tidsramme: Day 1 at time of procedure
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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.
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Day 1 at time of procedure
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Level of Pain With Aspiration - Jamshidi Manual Standard Device
Tidsramme: 1 Day at time of the procedure
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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.
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1 Day at time of the procedure
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Level of Pain With Aspiration - OnControl Power Ported Device
Tidsramme: 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.
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1 Day at time of the procedure
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Time to Insertion - Jamshidi Manual Standard Device
Tidsramme: 1 Day, during procedure
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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
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1 Day, during procedure
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Time to Insertion - OnControl Power Ported Device
Tidsramme: 1 Day, during procedure
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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
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1 Day, during procedure
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Time for Aspirate Collection - Jamshidi Manual Standard Device
Tidsramme: 1 Day, during procedure
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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
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1 Day, during procedure
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Time for Aspirate Collection - OnControl Power Ported Device
Tidsramme: 1 Day, during procedure
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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
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1 Day, during procedure
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Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Anslået)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- 2014-12 (AP HM)
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