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Efficacy and Safety of Intravenous Acetaminophen Over 48 Hrs for the Treatment of Post-op Pain After Gynecologic Surgery
Phase 3 Randomized, Double-Blind, Placebo-Controlled, Multi-Center, Parallel, Multiple-Dose Study of the Analgesic Efficacy and Safety of IV Acetaminophen (APAP) Versus Placebo Over 48 Hours(Hrs) for the Treatment of Postoperative Pain After Gynecologic Surgery
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 3
Contacten en locaties
Studie Locaties
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Alabama
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Birmingham, Alabama, Verenigde Staten, 35249
- University of Alabama (Anesthesiology)
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Sheffield, Alabama, Verenigde Staten, 35660
- Helen Keller Hospital
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Arizona
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Phoenix, Arizona, Verenigde Staten, 85032
- Precision Trials
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Phoenix, Arizona, Verenigde Staten, 85023
- Arizona Research Center, Inc (JC Lincoln)
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Phoenix, Arizona, Verenigde Staten, 85023
- Arizona Research Center, Inc. (Arrowhead)
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California
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Arcadia, California, Verenigde Staten, 91007
- Arcadia Methodist Hospital
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Glendale, California, Verenigde Staten, 91206
- Glendale Adventist Medical Center
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Pasadena, California, Verenigde Staten, 91105
- Huntington Memorial Hospital
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San Clemente, California, Verenigde Staten, 92672
- Accurate Clinical Trials, Inc.
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Florida
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Boynton Beach, Florida, Verenigde Staten, 33414
- Visions Clinical Research
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Fort Pierce, Florida, Verenigde Staten, 34950
- G and G Research, Inc.
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Holly Hill, Florida, Verenigde Staten, 32117
- Century Clinical Research, Inc
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Inverness, Florida, Verenigde Staten, 34452
- Nature Coast Clinical Research
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Miami, Florida, Verenigde Staten, 33136
- University of Miami School of Medicine Dept. of Anesthesiology
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Vero Beach, Florida, Verenigde Staten, 32960
- Treasure Coast Obstetrics and Gynecology
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Michigan
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Royal Oak, Michigan, Verenigde Staten, 48073
- William Beaumont Hospital
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New Jersey
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Camden, New Jersey, Verenigde Staten, 08103
- Cooper Anesthesia
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New Brunswick, New Jersey, Verenigde Staten, 08901
- St. Peters University Hospital, Anesthesiology
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New York
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Albany, New York, Verenigde Staten, 11208
- Albany Medical College Dept. of Anesthesiology
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Bronx, New York, Verenigde Staten, 10461
- Jacobi Medical Center (Albert Einstein College of Medicine)
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New York, New York, Verenigde Staten, 10021
- Weill Medical College
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Stony Brook, New York, Verenigde Staten, 11794
- Stony Brook Anesthesiology Health Sciences Cente
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Ohio
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Columbus, Ohio, Verenigde Staten, 43210
- The Ohio State University Medical Center
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Pennsylvania
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Altoona, Pennsylvania, Verenigde Staten, 16602
- Allegheny Pain Managment
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Philadelphia, Pennsylvania, Verenigde Staten, 19107
- Thomas Jefferson University Dept. of Anesthesiology
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Texas
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Houston, Texas, Verenigde Staten, 77024
- Memorial Herman/Memorial City Hospital
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Houston, Texas, Verenigde Staten, 77024
- Texas Woman's Hospital
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Undergo gynecologic surgery using standard abdominal approach such as midline or Pfannenstiel incision
- 18-75 years of age
- Body Mass Index (BMI) between 19-45
- American Society of Anesthesiologists (ASA) risk class of I, II, III
- Not have received neuraxial (spinal or epidural) opioid analgesics prior to or during surgery
- Moderate to Severe pain at rest
Exclusion Criteria:
- Requires any additional surgical procedures either related or unrelated to gynecologic surgery during same hospitalization
- Procedures involving only minimal incisions such as laparotomy, laparoscopy, supraumbilical or Maylard incisions
- Has know hypersensitivity to opioids, acetaminophen, or the excipients of IV acetaminophen
- Known history of alcohol or drug abuse or misuse
- Has impaired liver function Aspartate transaminase(AST), Alanine aminotransferase(ALT), bilirubin greater than or equal to 2 times upper limit of normal
- Has significant medical disease(s), or conditions that may contraindicate participation in the study
- Has participated in another clinical trial within 30 days of surgery
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verviervoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: IV acetaminophen 1 g/100 mL solution
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Intravenous acetaminophen 1 g/100 mL
Andere namen:
|
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Placebo-vergelijker: IV Placebo 100 mL solution
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IV Placebo 100 mL solution dosed at same frequency as IV Acetaminophen every 6 hours (q6h)
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Sum of Pain Intensity at Rest-Baseline to 24 Hours (SPI24rest), 1 Gram IV Acetaminophen vs. Placebo.
Tijdsspanne: Baseline (just prior to the first dose) through 24 hours
|
The Sum of Pain Intensity (SPI) score incorporates the analgesic effects on pain intensity (PI) from Baseline to 24 hours.
SPI was measured by the 100 millimeter (mm) long Visual Analog Scale (VAS) over 24 hours after treatment.
Subjects were asked to mark the level of pain they were experiencing at a certain timepoint on the scale The 100mm VAS scale was used with the left terminus (0 mm) of the scale "No Pain" and the right terminus (100 mm) with "Worst Pain Imaginable".
The range of measurement is 0-2400 mm for 24 hours.
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Baseline (just prior to the first dose) through 24 hours
|
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Sum Pain Intensity at Rest-Baseline to 48 Hours (SPI48rest), 1 Gram IV Acetaminophen vs. Placebo
Tijdsspanne: Baseline (just prior to the first dose) through 48 hours
|
The Sum of Pain Intensity (SPI) score incorporates the analgesic effects on pain intensity (PI) from Baseline to 48 hours.
SPI was measured by the 100 millimeter (mm) long Visual Analog Scale (VAS) over 48 hours after treatment.
Subjects were asked to mark the level of pain they were experiencing at a certain timepoint on the scale The 100 mm VAS scale was used with the left terminus (0 mm) of the scale "No Pain" and the right terminus (100 mm) with "Worst Pain Imaginable".
The range of measurement is 0-4800 mm for 48 hours.
|
Baseline (just prior to the first dose) through 48 hours
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Subjects Who Experienced at Least One Treatment-emergent Adverse Event (TEAE)
Tijdsspanne: First dose through 7 day follow up
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Number of subjects who experienced at least one treatment emergent adverse event (TEAE) A TEAE is an adverse event that occurs on or after administration of the first dose of study medication (T0)
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First dose through 7 day follow up
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Subjects Who Experienced at Least One Treatment-emergent Serious Adverse Event.
Tijdsspanne: 32 days following first dose of study medication.
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Number of subjects who reported SAEs during the study. A serious Adverse event (SAE) is defined as any untoward medical occurence at any dose of study medication that: Results in Death, Is Life Threatening, Requires inpatient hospitalization or causes prolongation of existing hospitalization, Results in persistent or significant disability/incapacity, Is a congenital anomaly/birth defect, or Is an important medical event |
32 days following first dose of study medication.
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Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- CPI-APA-301
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