Analgesic Efficacy & Safety of Intravenous (IV) Acetaminophen Versus Placebo for the Treatment of Postop Pain
Public ClinicalTrials.gov record NCT00564486. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 3 Randomized, Double-Blind Placebo-Controlled, Multicenter, Parallel-Group, Repeated-Dose Study of the Analgesic Efficacy & Safety of IV Acetaminophen Versus Placebo for the Treatment of Postop Pain
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research study will look at the pain relieving ability and safety of using repeated doses of intravenous (into the vein \[IV\]) acetaminophen in the treatment of moderate postoperative pain after planned or elective abdominal laparoscopic surgery, such as a laparoscopic abdominal hysterectomy or laparoscopic cholecystectomy (removal of the gall bladder).
Study identification
- NCT ID
- NCT00564486
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 244 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2007
- Primary completion
- Aug 31, 2008
- Completion
- Aug 31, 2008
- Last update posted
- Oct 20, 2016
2007 – 2008
United States locations
- U.S. sites
- 17
- U.S. states
- 8
- U.S. cities
- 14
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Helen Keller Hospital | Sheffield | Alabama | 35660 | — |
| Precision Trials | Phoenix | Arizona | 85032 | — |
| Methodist Hospital | Arcadia | California | 91007 | — |
| Glendale Adventist Medical Center | Glendale | California | 91206 | — |
| Physicians Clinical Research Corporation | Laguna Hills | California | 92653 | — |
| Huntington Memorial Hospital | Pasadena | California | 91105 | — |
| Visions Clinical Research | Boynton Beach | Florida | 33414 | — |
| Nature Coast Clinical Research | Crystal River | Florida | 34429 | — |
| G and G Research, Inc. | Ft. Pierce | Florida | 34950 | — |
| Advanced Surgery Associates at Mercy Hospital | Miami | Florida | 33133 | — |
| University of Miami School of Medicine | Miami | Florida | 33136 | — |
| William Beaumont Hospital (Royal Oak) | Royal Oak | Michigan | 48073 | — |
| William Beaumont Hospital (Troy) | Royal Oak | Michigan | 48073 | — |
| Cooper University Hospital | Camden | New Jersey | 08103 | — |
| Staten Island University Hospital | Staten Island | New York | 10305 | — |
| Memorial Herman/Memorial City Hospital | Houston | Texas | 77024 | — |
| Texas Woman's Hospital | Houston | Texas | 77024 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00564486, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 20, 2016 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00564486 live on ClinicalTrials.gov.