ClinicalTrials.gg
RecruitingNCT05722782NAP-RCUpdated Nov 14, 2023

Oral NSAI Versus Acetaminophen or Placebo as a Discharge Treatment of Non Complicated Renal Colics

A Phase 2 interventional study of Piroxicam and Acetaminophen in Renal Colic, sponsored by University of Monastir. Recruiting at 1 site in Tunisia. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-11-14.

Sponsored by University of Monastir · Phase 2, Interventional, and Treatment

From the registry’s dates

  • Started Jul 2023; still recruiting 3 years 4 months later.
Phase
Phase 2
Study type
Interventional
Enrollment
500
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 10 studies in Renal Colic by University of Monastir — 3 open to participants now, 3 under way, 1 of them phase 3. Renal Colic · University of Monastir.

Started
2023
the only one that year
Phase 2
4 of 10
2 open now
Registered
7th of 10
by date

Among the 10 studies in Renal Colic by University of Monastir, this one is the only one that started in 2023, is one of 4 in phase 2, and was the 7th registered.

By phase

10 studies; the count open now beside each. This study's row is marked.

Phase 2this study4 · 2 open
Phase 33 · 1 open
Phase 12 · 0 open
Observational1 · 0 open

By the year they started

First in 2012; this study’s year is marked. 1 started in 2023.

Size and results

Median enrollment 500 across the 9 interventional studies, 878 across the 1 observational. Of the 7 that completed or were terminated, 0 (0%) have results posted.

Watch this landscapeDownload CSVWith an account: a weekly mail of what changed among 10 studies in Renal Colic by University of Monastir, or all of them as a file.
02

Study summary

Treatment with NSAI in renal colics has not been well investigated and there is no clear recommendations regarding this subject.

The aim of this study is to determine if an oral NSAI treatment is beneficial in patients discharged for the emergency department after the first line treatment of a renal colic investigating the reccurence of pain, the reconsultation rates and the admissions.

Read the detailed description

Renal colic (RC) are a frequent cause of consultation in the emergency departement (ED). It counts for approximatively 20 % of patients presenting to the ED with severe acute onset abdominal pain.

The first line treatment of renal colics is based on NSAI drugs associated with antalgics and is further investigated in the NSAI vs Morphine study (NCT02156596) But there is no clear recommendations regarding the outpatient treatment of renal colics. Oral NSAI are still widely used as a second line medicine for this condition and variety of molecules were tried with non solid scientific arguments.

Piroxicam, a non-selective COX inhibitor drug appared to the oxicam class of NSAI, is widely used to treat rhumatoid and inflammatory disesases, and often prescribed in Tunisia as a second line treatment of RC.

In this study, the investigators aimed to investigate the efficiency and safety of the use of oral NSAI drugs (piroxicam) compared to Acetaminophen or placebo as a second line treatment of renal colics

03

Conditions studied

  • Renal Colic

Browse trials for

Keywords

  • Renal Colic
  • NSAI
  • Acetaminophen
04

Who can participate

Ages eligible
18 Years 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

  • Over 18 years old
  • Consenting to participate in the study
  • Patients treated in the ED for RC
  • No of NSAI or paracetamol treatment

Exclusion criteria

Exclusion Criteria:

  • of NSAI treatment
  • Patients non reachable by telephone call
  • Patients that did not receive or use the treatment
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 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
500 participants (estimated)

Study arms

  • Active comparator
    NSAI

    Piroxicam: 20 mg per pill; one pill per day for five days

    Drug: Piroxicam

  • Active comparator
    Acetaminophen

    Paracetamol: 1000 mg per day for five days

    Drug: Acetaminophen

  • Placebo comparator
    Placebo

    Placebo: one pill per day for five days

    Drug: Placebo

Interventions

  • Patients allocated to this arm received , as a second line treatment of renal colics , a five days treatment with 20 mg piroxicam per day and were contacted at the seventh day by telephone call to investigate the efficacy and the side effects of the treatment

    Also known as: Piroxen

  • Patients allocated to this arm received , as a second line treatment of renal colics , a five days treatment with 1000 mg Acetaminophen per day and were contacted at the seventh day by telephone call to investigate the efficacy and the side effects of the treatment

  • DrugPlacebo

    Patients allocated to this arm received , as a second line treatment of renal colics , a five days treatment with placebo per day and were contacted at the seventh day by telephone call to investigate the efficacy and the side effects of the treatment

06

What researchers measure

Primary outcomes

  1. Efficacity of oral NSAI

    The efficacity of the oral NSAI treatment was evaluated at the seventh day by a telephone call, asking for the reccurence of pain, the reconsultation rates and intervals and the need for other treatments (antalgics...)

    Time frame: 07 days

Secondary outcomes

  1. Safety of NSAI

    Safety was evaluated by a telephone call asking for the occurence of NSAI side effects such as abdominal pain , vomiting , rush, bleeding or others

    Time frame: 07 days

07

Study locations

1 of 1 sites recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 14, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05722782
Responsible party
Pr. Semir Nouira (professor, University of Monastir) — Principal investigator
First posted
Feb 10, 2023
Start date
Jul 1, 2023
Primary completion
Jun 2027 (estimated)
Completion
Dec 2027 (estimated)
Last update
Nov 14, 2023

Study contacts

Nouira semir, MD
Contact
semir.nouira@rns.tn
73106000 ext. +216

Oversight

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

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Studies of the drugs tested here: Piroxicam · Acetaminophen

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