ClinicalTrials.gg
RecruitingNCT04771156Updated Feb 19, 2026

Ketorolac in Palatoplasty

A Phase 4 interventional study of Ketorolac and Placebo in Cleft Lip and Palate, sponsored by The University of Texas Health Science Center, Houston. Recruiting at 1 site in United States. Open to participants aged 6 Months and older. Per ClinicalTrials.gov, last updated 2026-02-19.

Sponsored by The University of Texas Health Science Center, Houston · Phase 4, Interventional, and Treatment

From the registry’s dates

  • Started Sep 2021; still recruiting 5 years 1 month later.
Phase
Phase 4
Study type
Interventional
Enrollment
74
Allocation
Randomized
Ages
6 Months and older
Sex
All
01

Study summary

The purpose of this study is to see if the addition of IV Ketorolac to usual care multi-modal pain therapy compared to usual care will improve oral intake post-operatively

02

Conditions studied

  • Cleft Lip and Palate

Browse trials for

03

In context

Cleft Lip

168 studies on the registry are indexed under Cleft Lip; 51 are open to participants now.

This study's planned enrollment of 74 is above the median of 30 across 116 interventional studies indexed under Cleft Lip.

Browse Cleft Lip studies →

Lead sponsor

The University of Texas Health Science Center, Houston is the lead sponsor of 897 studies on the registry; 214 are open to participants now.

Of its 173 completed or terminated interventional studies of FDA-regulated products, 142 (82%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
6 Months and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

-Patient with Cleft palate (Complete and incomplete), with or without cleft lip, unilateral or bilateral

Exclusion criteria

Exclusion Criteria:

  • Syndromic Cleft Palate patients
  • Previous palatoplasty
  • Major unrepaired cardiac malformation
  • History of GI complications (GI Bleed, Gastric Ulceration)
  • History of Renal disorder
  • History of coagulopathy (As to NSAID use)
  • Feeding tube dependency
  • Patients whose parents refuse to consent to randomization
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
74 participants (estimated)

Study arms

  • Experimental
    Experimental group (Ketorolac)

    Drug: Ketorolac

  • Placebo comparator
    Control Group

    Drug: Placebo

Interventions

  • Ketorolac 0.5mg/kg will be administered intra-operatively at the conclusion of the case and 3 more doses scheduled every 8 hours in the first 24 hours post-operatively for a total of 4 doses of Ketorolac

  • DrugPlacebo

    0.9% Normal Saline will be administered intra-operatively at the conclusion of the case and 3 more doses scheduled every 8 hours in the first 24 hours post-operatively for a total of 4 doses of normal saline.

06

What researchers measure

Primary outcomes

  1. Volume of oral intake

    This will be measured in mL's of fluids

    Time frame: from arrival to Post-Anesthesia Care Unit (PACU) to 24 hours post surgery

Secondary outcomes

  1. Pain as assessed by the Faces, Legs, Activity, Cry, Consolability (FLACC) scale

    This scale has 5 questions and each is scored from 0-2,higher number indicating a worse outcome

    Time frame: immediately upon arrival at PACU

  2. Pain as assessed by the Faces, Legs, Activity, Cry, Consolability (FLACC) scale

    This scale has 5 questions and each is scored from 0-2,higher number indicating a worse outcome

    Time frame: 24 hours post surgery

  3. Pain as assessed by the Faces, Legs, Activity, Cry, Consolability (FLACC) scale

    This scale has 5 questions and each is scored from 0-2,higher number indicating a worse outcome

    Time frame: 48 hours post surgery

  4. Pain as assessed by the Faces scale

    Subjective assessment of discomfort by parent, scored from 1-10, higher number indicating a worse outcome

    Time frame: 7 days post discharge

  5. Time to first oral intake

    Time frame: within 24 hours post surgery

  6. Number of participants with Post-operative bleeding that requires either transfusion or Unplanned return to Operating Room

    Time frame: 24 hours and 48 hours after surgery

  7. Amount of Post-operative narcotic usage (recorded in Morphine milligram Equivalents)

    Time frame: 7 days post surgery

  8. Number of participants who need narcotic prescription at discharge

    Time frame: at discharge(24-48 hours post surgery)

  9. Renal function measured in mL/kg of urine output

    Time frame: from arrival to PACU to discharge (24-48 hours post surgery)

  10. Number of participants with post operative complications

    post operative complications include,Unplanned return to OR, ER or unplanned clinic visit , Infection, Fever

    Time frame: 30 days post surgery

07

Study locations

1 of 1 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 19, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04771156
Responsible party
Matthew Greives (Associate Professor, The University of Texas Health Science Center, Houston) — Principal investigator
First posted
Feb 25, 2021
Start date
Sep 17, 2021
Primary completion
Mar 1, 2027 (estimated)
Completion
Apr 1, 2027 (estimated)
Last update
Feb 19, 2026

Study contacts

Matthew R Greives, MD,MS,FACS
Contact
Matthew.R.Greives@uth.tmc.edu
(713) 500-7275
Tien Do, DO
Contact
Tien.Do@uth.tmc.edu
Matthew R Grieves, MD,MS,FACS
principal investigator · The University of Texas Health Science Center, Houston

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Interested in this study?

Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.

Contact study team

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Studies of the drug tested here: Ketorolac

Start the discussion