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Optimal Regimen of Patient-controlled Epidural Analgesia in Laboring Patients (PCEA)

20. juni 2018 opdateret af: kalpana tyagaraj, Maimonides Medical Center

Optimal Regimen of Patient-controlled Epidural Analgesia in Laboring Patients Receiving Combined Spinal and Epidural Analgesia (CSE)

To test the efficacy of different recipes of epidural infusions used for providing pain relief during labor in parturients.

Studieoversigt

Status

Afsluttet

Betingelser

Detaljeret beskrivelse

In this prospective trial, the investigators would like to examine the efficacy of several different PCEA protocols in 250 parturients who receive CSE for labor pain. Any patient with failed epidural, delivery within 2 hours of epidural insertion, or Cesarean section will be excluded from the study. Each patient will be assigned to one of five groups (A - E), depending on the day of admission for delivery, excluding Friday and Saturday (observed religious holidays). Each group will have 50 patients.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

145

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

16 år til 45 år (Barn, Voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Kvinde

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Laboring women receiving combined spinal epidural analgesia for pain relief

Beskrivelse

Inclusion Criteria:

Parturients receiving Combined Spinal epidural analgesia for labor pain relief.

Exclusion Criteria:

Any patient with failed epidural, delivery within 2 hours of epidural insertion, or Cesarean section will be excluded from the study.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
GROUP A
The PCEA solution will contain 0.1% Bupivacaine + 2.85 mcg/cc of Fentanyl. Basal infusion 7 ml/hour Demand dose 8ml Lockout ( number of doses per hour) 2 Lock out interval 30 minutes
GROUP B
The PCEA solution will contain 0.1% Bupivacaine + 2.85 mcg/cc of Fentanyl. Basal infusion 7 ml/hour Demand dose 5ml Lockout ( number of doses per hour) 4 Lock out interval 15 minutes
GROUP C
The PCEA solution will contain 0.1% Bupivacaine + 2.85 mcg/cc of Fentanyl. Basal infusion 7 ml/hour Demand dose 3ml Lockout ( number of doses per hour) 6 Lock out interval 10 minutes
GROUP D
The PCEA solution will contain 0.1% Bupivacaine + 2.85 mcg/cc of Fentanyl. Basal infusion 14 ml/hour Demand dose 0 ml Lockout ( number of doses per hour) 0 Lock out interval 0 minutes
GROUP E
The PCEA solution will contain 0.1% Bupivacaine + 2.85 mcg/cc of Fentanyl. Basal infusion 7 ml/hour Demand dose 7ml Lockout ( number of doses per hour) 3 Lock out interval 20 minutes

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Pain scores
Tidsramme: 24 to 48 hours.
From each patient investigators will collect pain scores to assess the severity of labor pain, using the Visual Analog Scale (VAS) scale, 1-10. VAS score of 1 is considered minimal pain and VAS score of 10 is considered as the maximum pain.
24 to 48 hours.

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of boluses
Tidsramme: 24 to 48 hours
From each patient the investigators will obtain information on total number of boluses of the epidural medication used
24 to 48 hours
Amount of medication used
Tidsramme: 24 to 48 hours
From each patient the investigators will obtain information regarding the total amount of medications used in mls from reviewing the history on the PCEA pump.
24 to 48 hours
Motor block
Tidsramme: 24 to 48 hours.

For each patient, the investigators will obtain information regarding degree of motor block using the Modified Bromage scale.

Modified Bromage score:

  1. Complete block (unable to move feet or knees)
  2. Almost complete block (able to move feet only)
  3. Partial block (just able to move knees)
  4. Detectable weakness of hip flexion while supine (full flexion of knees)
  5. No detectable weakness of hip flexion while supine
  6. Able to perform partial knee bend
24 to 48 hours.
Height of the patient
Tidsramme: At recruitment of the patient in to the study
From each patient the investigators will obtain information on height in inches.
At recruitment of the patient in to the study
Weight of the patient
Tidsramme: At recruitment of the patient in to the study
From each patient the investigators will obtain information on weight in pounds
At recruitment of the patient in to the study
Overall patient satisfaction
Tidsramme: 24 to 48 hours
From each patient investigators will collect satisfaction scores to assess degree of satisfaction, using the Visual Analog Scale (VAS) scale, 1-10. VAS score of 1 is considered minimal satisfaction and VAS score of 10 is considered as the maximum satisfaction.
24 to 48 hours
Mode of delivery
Tidsramme: 24 to 48 hours
From each patient the investigators will obtain information regarding mode of delivery- vaginal delivery or C-Section
24 to 48 hours

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Ledende efterforsker: KALPANA TYAGARAJ, MAIMONIDES MEDICAL CENTER, 4802, 10TH AVENUE, BROOKLYN, NY-11219

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. august 2007

Primær færdiggørelse (Faktiske)

1. juli 2015

Studieafslutning (Faktiske)

1. juli 2015

Datoer for studieregistrering

Først indsendt

6. april 2018

Først indsendt, der opfyldte QC-kriterier

20. juni 2018

Først opslået (Faktiske)

25. juni 2018

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

25. juni 2018

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

20. juni 2018

Sidst verificeret

1. juni 2018

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • IRB #08/08/VA07

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .