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NCT04860804 · ClinicalTrials.gov registry record · Phase 4

A Comparison of Proprietary Formulations of Oral Ketamine + Aspirin and Oral Ketamine Alone for Musculoskeletal Pain

A Phase 4 study of Pain, sponsored by Antonios Likourezos.

Completed
Registry status
Phase 4
Development phase
60
Enrollment target
1
Study location

NCT04860804: Completed Phase 4 study of Pain, sponsored by Antonios Likourezos.

NCT04860804 is a Phase 4 study of Pain that has completed, run by Antonios Likourezos. The registered enrollment target is 60 participants, below the 304-participant average among 374 other Pain trials with a reported enrollment target (80% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04860804, a Phase 4 study of Pain, has completed, sponsored by Antonios Likourezos.

COMPLETED
Registry status
Phase 4
Development phase
60 participants
Enrollment target
1
Study location

Study Summary

Acute Pain is one of the most frequent chief complaints and the main reason for visiting the Emergency Department (ED). The acute pain in the ED is largely prevalent across the country with recent literature demonstrating that 61-91% of patients are admitted to the ED due to a variety of acute painful syndromes. There is a lack of good options for pain control in such settings.

Primary Outcome

Change of pain scores on numeric rating pain scale (NRS) at 60 minutes mark form the baseline. The NRS is an 11 item Likert Scale ranging from 0 (no pain) to 10 (very severe pain) with 5 indicating moderate pain.

Conditions Studied

Interventions

  • DRUG Aspirin and Ketamine
  • DRUG Oral Ketamine

Study Locations (1)

New York

  • Maimonides Medical Center - Brooklyn

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2021-04-22
Est. Completion 2021-12-31
Phase Phase 4
Antonios Likourezos

33 total trials

What the finished NCT04860804 record still lists

NCT04860804 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 304-participant average among 374 other Pain trials with a reported enrollment target (80% lower).

The record links to 1 condition, with Pain appearing as the primary indexed condition, and to 2 interventions - of which Aspirin and Ketamine is the first listed.

NCT04860804 reports a single indexed study location in New York.

Frequently Asked Questions

What is clinical trial NCT04860804 about?

NCT04860804 is a clinical study titled "A Comparison of Proprietary Formulations of Oral Ketamine + Aspirin and Oral Ketamine Alone for Musculoskeletal Pain". Acute Pain is one of the most frequent chief complaints and the main reason for visiting the Emergency Department (ED). The acute pain in the ED is largely prevalent across the country with recent literature demonstrating that 61-91% of patients are admitted to the ED due to a variety of acute painf...

What is the current status of trial NCT04860804?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 60 participants. The study started on 2021-04-22. Estimated completion is 2021-12-31.

What conditions does trial NCT04860804 study?

This clinical trial studies the following conditions: Pain.

What interventions are being tested in trial NCT04860804?

The interventions under investigation include: Aspirin and Ketamine (DRUG), Oral Ketamine (DRUG).

Who is sponsoring clinical trial NCT04860804?

This trial is sponsored by Antonios Likourezos, which has 33 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04860804 being conducted?

This trial has 1 study location across New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Pain

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04860804's enrollment target sits among peer trials

60 224th of 374 higher than 134 of 374 other Pain trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Pain 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

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Source: ClinicalTrials.gov NCT04860804, the US trial registry maintained by the National Library of Medicine. NCT04860804 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.