Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT03107481 · ClinicalTrials.gov registry record · Phase 4

Acetaminophen IV vs Hydromorphone IV in the ED

A Phase 4 study, sponsored by Montefiore Medical Center.

Completed
Registry status
Phase 4
Development phase
220
Enrollment target

NCT03107481: Completed Phase 4 study, sponsored by Montefiore Medical Center.

NCT03107481 is a Phase 4 study that has completed, run by Montefiore Medical Center. The registered enrollment target is 220 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (58% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03107481, a Phase 4 study, has completed, sponsored by Montefiore Medical Center.

COMPLETED
Registry status
Phase 4
Development phase
220 participants
Enrollment target

Study Summary

The purpose of the current study is to compare the analgesic efficacy of intravenous acetaminophen and intravenous hydromorphone in the treatment of acute pain in the ED.

Primary Outcome

Between group difference in change in NRS pain scores from baseline

Interventions

  • DRUG Acetaminophen
  • DRUG Hydromorphone

Trial Details

FieldValue
Enrollment Target 220 participants
Start Date 2017-06-04
Est. Completion 2017-11-14
Phase Phase 4
Montefiore Medical Center

345 total trials

What the finished NCT03107481 record still lists

NCT03107481 is an interventional study that assigns participants to a tested intervention. The registered 220 participants enrollment target is mid-sized for trials with a published cap, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (58% lower).

The record links to 0 conditions, and to 2 interventions - of which Acetaminophen is the first listed.

NCT03107481 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03107481 about?

NCT03107481 is a clinical study titled "Acetaminophen IV vs Hydromorphone IV in the ED". The purpose of the current study is to compare the analgesic efficacy of intravenous acetaminophen and intravenous hydromorphone in the treatment of acute pain in the ED.

What is the current status of trial NCT03107481?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 220 participants. The study started on 2017-06-04. Estimated completion is 2017-11-14.

What interventions are being tested in trial NCT03107481?

The interventions under investigation include: Acetaminophen (DRUG), Hydromorphone (DRUG).

Who is sponsoring clinical trial NCT03107481?

This trial is sponsored by Montefiore Medical Center, which has 345 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03107481's enrollment target sits among peer trials

220 385th of 2000 higher than 1,612 of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT00920972 · 220 participants · Phase 1

    Campath/Fludarabine/Melphalan Transplant Conditioning for Non-Malignant Diseases

  • NCT01851642 · 220 participants

    Lung Disease and Its Affect on the Work of White Blood Cells in the Lungs

  • NCT02582021 · 220 participants

    WISE CVD - Continuation (WISE HFpEF)

  • NCT04067830 · 220 participants · Phase 2

    Respiratory Muscle Training Before Surgery in Preventing Lung Complications in Patients With Stage I-IIIB Lung Cancer

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT03107481, the US trial registry maintained by the National Library of Medicine. NCT03107481 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.