A Comparison of Remifentanil and Dexmedetomidine for Craniotomy Perioperative Hemodynamics and Postoperative Pain (RemivsDex)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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-
Ohio
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic Foundation
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Cleveland, Ohio, Forenede Stater, 44195
- The Cleveland Clinic Foundation
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
Patients who undergo general anesthesia for elective surgical excision of a brain tumor with following specifications:
- Age: Older than 18
- Primary and redo cases will be included
- Duration of surgery not exceeding 6 hrs.
Exclusion Criteria:
- Patient refusal
- Emergency craniotomy
- Morbid obesity
- Uncontrolled hypertension - DBP more than 110
- Cardiac conduction defects
- Patients with chronic pain.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Remifentanil
Remifentanil 0.08-0.15MCG/KG/MIN
INFUSION THROUGHOUT PROCEDURE BASED ON HEMODYNAMICS
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Remifentanil 0.08-0.15MCG/KG/MIN
INFUSION THROUGHOUT PROCEDURE BASED ON HEMODYNAMICS
Andre navne:
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Aktiv komparator: Dexmedetomidine
a loading dose of dexmedetomidine was given at 0.5 to 1 micrograms/kg ideal body weight over 15 minutes, followed by an infusion at 0.2 to 0.7 micrograms/kg/hour.
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a loading dose of dexmedetomidine was given at 0.5 to 1 micrograms/kg ideal body weight over 15 minutes, followed by an infusion at 0.2 to 0.7 micrograms/kg/hour.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Hemodynamics
Tidsramme: 15, 30, 45, 60, and 90 minutes after extubation.
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Hemodynamics were defined as mean arterial pressure (MAP), measured in milimeters of mercury (mmHg).
This outcome was analyzed using a repeated measures ANOVA approach.
In the outcome measure data table, mean ± standard deviation MAP was reported as the aggregate mean across time points.
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15, 30, 45, 60, and 90 minutes after extubation.
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Postoperative Pain
Tidsramme: 15, 30, 45, 60, and 90 minutes after extubation.
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Pain was measured using the visual analogue scale (VAS), where 0 is defined as no pain and 10 is defined as worst pain imaginable.
This outcome was analyzed using a repeated measures ANOVA approach.
In the outcome measure data table, mean ± standard deviation pain was reported as the aggregate mean across time points.
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15, 30, 45, 60, and 90 minutes after extubation.
|
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Total Opioid Consumption
Tidsramme: Initial 90 minutes of recover after surgery
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Total opioid consumption was defined as the sum of all opioid doses given within the first 90 minutes after surgery, converted to milligram morphine equivalents.
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Initial 90 minutes of recover after surgery
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Heart Rate
Tidsramme: 15, 30, 45, 60, and 90 minutes after extubation.
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Heart rate was determined from the arterial catheter and measured as beats per minute.
This outcome was analyzed using a repeated measures ANOVA approach.
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15, 30, 45, 60, and 90 minutes after extubation.
|
|
Modified Short Orientation Memory Concentration Test (SOMCT)
Tidsramme: 15, 30, 45, 60, and 90 minutes after extubation.
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The Modified Short Orientation Memory Concentration Test (SOMCT) is a validated questionnaire that discriminates among mild, moderate, and severe cognitive deficits.
SOMCT is based on 6 questions and produces a total score ranging from 0 (worst possible function) to 28 (best possible function).
Scores > 20 are considered normal.
This outcome was analyzed using a repeated measures ANOVA approach.
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15, 30, 45, 60, and 90 minutes after extubation.
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Aldrete Score
Tidsramme: 15, 30, 45, 60, and 90 minutes after extubation.
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The Aldrete score measured level of sedation and fitness and is used to assess the appropriate departure time from the post anesthesia care unit.
The score ranges from 0 to 10, where 0 indicates poor fitness (and such patients are transferred to the ICU), while 10 indicates good fitness.
This outcome was analyzed using a repeated measures ANOVA approach.
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15, 30, 45, 60, and 90 minutes after extubation.
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Nursing Workload Comparison
Tidsramme: 90 minutes after extubation
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To evaluate the nurses workload when either of the two drugs are given in terms Nursing Research Usage form's therapeutic index scoring system.
This score ranges from 0 (minimal interventions and time spent by nurses on study patient) to 22 (maximum interventions and time spent by nurses on the study patient).
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90 minutes after extubation
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Drug Stop Time to Open Eyes
Tidsramme: Anesthesia drug stop time to open eyes. Time is measured continuously until patients eyes open, regardless of how long it takes.
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time until patient first opened their eyes, squeezed a hand, or wiggled their toes in response to verbal commands after surgery
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Anesthesia drug stop time to open eyes. Time is measured continuously until patients eyes open, regardless of how long it takes.
|
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Drug Stop Time to Recall
Tidsramme: Time between extubation until patients could say their names.
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Time between extubation until patients could say their names.
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Time between extubation until patients could say their names.
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Drug Stop Time to Fitness to Discharge
Tidsramme: Anesthesia drug stop time to fitness to discharge. Time is measured continuously until fitness for discharge is reached, regardless of how long it takes.
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Anesthesia drug stop time to fitness to discharge. Time is measured continuously until fitness for discharge is reached, regardless of how long it takes.
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End Case to Post Anesthesia Care Unit (PACU) Discharge
Tidsramme: End case to post anesthesia care unit (PACU) discharge. Time is measured continuously until PACU discharge, regardless of how long it takes.
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Post Anesthesia Care Unit (PACU) Discharge time is the timing at which patients are discharged from the PACU.
This outcome is the amount of time (minutes) from end case to PACU discharge.
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End case to post anesthesia care unit (PACU) discharge. Time is measured continuously until PACU discharge, regardless of how long it takes.
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Postoperative Nausea
Tidsramme: Whether patients had nausea or not, from anesthesia stop time until hospital discharge.
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Indicator of whether patients had nausea or not
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Whether patients had nausea or not, from anesthesia stop time until hospital discharge.
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Postoperative Vomitting
Tidsramme: Whether patients had vomiting or not, from anesthesia stop time until hospital discharge.
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Indicator of whether patients had postoperative vomiting.
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Whether patients had vomiting or not, from anesthesia stop time until hospital discharge.
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Postoperative Shivering
Tidsramme: Whether patients had postoperative or not, from anesthesia stop time until hospital discharge.
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Indicator of whether patients had postoperative shivering.
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Whether patients had postoperative or not, from anesthesia stop time until hospital discharge.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Shobana Rajan, MD, The Cleveland Clinic
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Patologiske processer
- Postoperative komplikationer
- Smerte
- Neurologiske manifestationer
- Smerter, postoperativ
- Lægemidlers fysiologiske virkninger
- Adrenerge midler
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Agenter fra det perifere nervesystem
- Analgetika
- Sensoriske systemagenter
- Analgetika, ikke-narkotisk
- Adrenerge alfa-2-receptoragonister
- Adrenerge alfa-agonister
- Adrenerge agonister
- Analgetika, Opioid
- Narkotika
- Hypnotika og beroligende midler
- Remifentanil
- Dexmedetomidin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 10-1056
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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