Completed NA INTERVENTIONAL 2-arm NCT01608308

Intraoperative and Post-operative Analgesic Effect of IV Acetaminophen for Sinus Surgery (IVAPAP)

A Double Blind, Randomized, Placebo-controlled Study to Investigate the Effectiveness of IV Acetominophen Administered During Functional Endoscopic Sinus Surgery in Reducing the Use of Opiates to Treat Postoperative Pain

Sponsor: Mallinckrodt

Conditions Chronic Sinusitis

Interventions IV Acetaminophen Placebo

Updated 6 times since 2017 Last updated: Sep 25, 2015 Started: Jul 31, 2012 Primary completion: Sep 30, 2014 Completion: Sep 30, 2014

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01608308, this NA trial focuses on Chronic Sinusitis and remains completed. Sponsored by Mallinckrodt, it has been updated 6 times since 2012, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Feb 2017 — Jun 2018 [monthly]

Completed NA

▶ Show 1 earlier version

Jan 2017 — Feb 2017 [monthly]

Completed NA

First recorded

Jul 2012

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Mallinckrodt
The University of Texas Health Science Center, Houston

Data source: The University of Texas Health Science Center, Houston

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Houston, United States